CN-122014112-A - Shaft wall positioning type rock drilling construction drill and construction method

CN122014112ACN 122014112 ACN122014112 ACN 122014112ACN-122014112-A

Abstract

The invention relates to a shaft wall positioning type rock drilling construction drilling machine and a construction method, which relate to the technical field of drilling machine brackets, and comprise bracket components, wherein the bracket components are used for providing accurate drilling guidance for a water mill drill and providing a stable drilling environment, the bracket components comprise a guiding component and two supporting components, the guiding component is used for ensuring that the water mill drill can drill along a set route, the supporting components are used for stabilizing and adjusting the drilling posture of the water mill drill, through the operation of support subassembly, can fix the position that the terrazzo bored fast, ensure drilling straightness and precision, simultaneously, terrazzo bored gravity is born by the support completely, reduces operating personnel's physical demands by a wide margin, and drilling operation can be accomplished to single, promotes the efficiency of construction to be equipped with skid-proof expansion board and safe locking device, also can firmly fix under complicated operating mode, avoid terrazzo boring to rock the incident that causes, compromise construction quality and personnel's safety.

Inventors

QIAO XIAOFEI
QIN ZHENJUN
Du Chenji
JIA WEILU
JIN AIBING
Lang Penglin
ZHAO YIQING
LIU JINZHAO
ZHANG PENGTAO
GU SHOUWEI
Bi Huabin
ZHANG SHAOPENG

Assignees

北京科技大学
内蒙古山金昶泰矿业有限责任公司

Dates

Publication Date: 20260512
Application Date: 20260413

Claims (9)

1. The well shaft wall positioning type rock drilling construction drilling machine is characterized by comprising a support assembly, wherein the support assembly is used for providing accurate drilling guidance for a terraced drill (11) and providing stable drilling environment, the support assembly comprises a guide part and two support parts, the guide assembly is used for ensuring that the terraced drill (11) can drill along a set route, the support parts are used for stabilizing and adjusting the drilling posture of the terraced drill (11), the guide part comprises a guide rail table (21), a support slide plate (22) is connected onto the guide rail table (21) in a sliding manner, two side pressing plates (26) are symmetrically connected onto the support slide plate (22) in a sliding manner, an upper pressing plate (210) is respectively arranged at the top of each of the two side pressing plates (26), a pressing rod (212) is respectively connected onto the top surfaces of the two side pressing plates (26), the support parts comprise two upper supporting legs (31), the two upper supporting legs (31) are symmetrically arranged at the bottom of the guide rail table (21), the bottoms of the two upper supporting legs (31) are respectively connected onto a lower supporting leg (34) in a sliding manner, and a plate (315) is connected onto the two lower supporting legs (34) in a sliding manner.
2. The shaft wall positioning rock drilling construction drill machine according to claim 1, wherein the guiding component further comprises a threaded rod (23), the threaded rod (23) is in threaded connection with the bottom of the supporting slide plate (22), two ends of the threaded rod (23) are in sliding connection with the lower surface of the guide rail table (21), an electric cylinder (24) is fixedly connected with the lower surface of the guide rail table (21), the electric cylinder (24) comprises a fixed end and an output shaft, the output shaft end of the electric cylinder (24) is fixedly connected with the threaded rod (23), a corrugated pipe (25) is sleeved on the threaded rod (23), the corrugated pipe (25) is fixedly connected with the supporting slide plate (22), two ends of the corrugated pipe (25) are fixedly connected with the guide rail table (21), a plurality of guide rods (27) are fixedly connected in a linear array in the supporting slide plate (22), two side pressure plates (26) are in sliding connection with the guide rod one (27), one tension spring (28) is sleeved on each guide rod, two ends of the electric cylinder (28) are fixedly connected with one side of the two side pressure plates (26) which are close to each other, two guide rods (29) are fixedly connected with two adjacent guide rods (29) respectively, two ends of the tension spring II (211) are fixedly connected with the top surface of the side pressure plate (26) and the lower surface of the upper pressure plate (210) respectively.
3. The drilling machine for shaft wall positioning rock drilling according to claim 1, wherein the supporting part further comprises four tight fluted discs (32), the four tight fluted discs (32) are symmetrically connected to the top of the upper supporting leg (31) in a group of two, the tight fluted discs (32) are fixedly connected with the guide rail table (21), the tops of the two upper supporting legs (31) are symmetrically provided with two torsion springs (37), two ends of the torsion springs (31) are fixedly connected with the upper supporting leg (31) and the adjacent tight fluted disc (32), two ends of the tension springs (35) are respectively connected with the top of the inner wall of the upper supporting leg (31) and the top of the lower supporting leg (34), the two lower supporting legs (34) are respectively provided with a plurality of slots (36) in a vertical linear array, one side, which is close to each other, of the two upper supporting legs (31) is fixedly connected with a cross rod (37), two ends of the torsion springs (38) are respectively connected with the upper supporting leg (31) and two connecting rods (38), two ends of the tension springs (38) are respectively connected with one connecting rod (310), the bottom ends of the two lower supporting legs (34) are respectively fixedly connected with a universal wheel (313), the two lower supporting legs (34) are respectively provided with two slots II (314), the tops of the expansion plates (315) are respectively provided with an inserting rod II (316), two ends of the inserting rods II (316) are respectively sleeved with a tension spring V (317), and two ends of the tension springs V (317) are respectively fixedly connected with the expansion plates (315) and the inserting rods II (316).
4. The wellbore wall positioning type rock drilling construction drill machine according to claim 1, wherein the side pressing plates (26) are L-shaped, one sides of the two side pressing plates (26) close to each other are provided with frosted rubber anti-slip surfaces, the two upper pressing plates (210) are arranged in a staggered mode, and the lower surfaces of the upper pressing plates (210) are provided with frosted rubber anti-slip surfaces.
5. A wellbore wall positioning rock drilling construction drill according to claim 1, wherein the compression bar (212) is in press fit with the support slide plate (22), and the top surface of the upper compression plate (210) is provided with a handle which is convenient for a user to operate.
6. A wellbore wall positioning rock drilling construction drill machine according to claim 3, wherein the top end of a first inserted rod (311) is in plug-in fit with a close toothed disc (32), the bottom end of the first inserted rod (311) is in plug-in fit with a first slot (36), a second inserted rod (316) is in plug-in fit with a second slot (314), the top of a wedge block (312) is provided with an inclined surface, the wedge block (312) is in extrusion fit with a connecting rod (310), and the bottom surface of an expansion plate (315) is provided with a frosted anti-slip surface.
7. A construction method of a shaft wall positioning type rock drilling construction drill, which is characterized in that the shaft wall positioning type rock drilling construction drill comprises the following steps: The method comprises the steps that firstly, a positioning water mill drill (11) is installed, a user holds an upper pressure plate (210) handle, pulls and separates two upper pressure plates (210) from two side pressure plates (26) to two sides and above, a tension spring I (28) and a tension spring II (211) elastically deform to form a rectangular gap with an open top, then the water mill drill (11) is put into the gap, then the upper pressure plate (210) is loosened, under the action of elasticity, the side pressure plates (26) and the upper pressure plates (210) encircle the water mill drill (11), and finally a pressing rod (212) is screwed to be in extrusion fit with a supporting sliding plate (22), so that the clamping state is locked; and secondly, moving and roughly adjusting the equipment position, namely pushing a guide rail table (21), and driving the whole machine to move to a construction area through a universal wheel (313) so that the bit end of the water mill drill (11) is aligned to the vicinity of the position to be drilled.
8. The method for constructing the shaft wall positioning type rock drilling construction drilling machine according to claim 7, wherein the method comprises the following steps of: Step three, finely adjusting the posture and fixing of the equipment, namely pushing a limit connecting rod (310) of a wedge block (312) upwards, unlocking the plugging of a first plugging rod (311) to a close toothed disc (32) and a first slot (36), pressing a guide rail table (21) according to the requirement to adjust the ground clearance height, or rotating the guide rail table (21) to adjust the inclination angle, moving the wedge block (312) downwards after adjusting to reset the first plugging rod (311), locking the height and angle, pulling a second plugging rod (316), moving an expansion plate (315) downwards to be in contact with the ground and fixing, locking a universal wheel (313) to finish the stability of the whole machine, And fourthly, starting the drilling machine to drill holes, namely driving the electric cylinder (24) to drive the threaded rod (23) to rotate, enabling the support sliding plate (22) to axially slide along the guide rail table (21), synchronously driving the water mill drill (11) to move towards the position to be drilled, and simultaneously starting the water mill drill (11) to finish drilling construction under the guidance of a preset track.
9. The construction method of the shaft wall positioning type rock drilling construction drilling machine is characterized in that the fifth step is that after the hole drilling is completed, the electric cylinder (24) is driven to reversely run, the water mill drill (11) is driven to reset to the initial end of the guide rail table (21), the guide rail table (21) is adjusted to be horizontal under the assistance of the torsion spring (33), the expansion plate (315) is retracted, the universal wheels (313) are unlocked, and the whole machine is driven to withdraw from a construction area.

Description

Shaft wall positioning type rock drilling construction drill and construction method Technical Field The invention relates to the technical field of drilling machine supports, in particular to a shaft wall positioning type rock drilling construction drilling machine and a construction method. Background Shaft equipment, platforms and the like are installed in a vertical shaft and an inclined shaft, the shaft wall is required to be opened, embedded parts are installed, the shaft wall cannot be damaged, the opening range is required to be controlled, the method such as blasting is not suitable, and the conventional common use of a water mill drill is used for drilling construction in the opening range. The foundation pit is chiseled through drilling superposition, and the method is suitable for complex operation environments such as narrow space, high altitude, water spraying and the like in a shaft. But the self weight of the water mill drill is large, the manual work needs to lift and support the drilling machine in the whole course and maintain a stable posture, the drilling speed needs to be slowed down, the time consumption of single-hole construction is greatly increased, the overall construction efficiency is low, the manual holding is unstable due to long-time operation, the drilling machine is easy to shake, roll over and even slide, and operators or peripheral equipment is easy to be injured by crashing. Disclosure of Invention The invention aims to solve the defects of the prior art and provides a shaft wall positioning type rock drilling construction drill and a construction method. The technical scheme adopted for solving the technical problems is as follows: The utility model provides a pit shaft wall location formula rock drilling construction rig and construction method includes the bracket component, the bracket component is used for providing accurate drilling direction and the stable environment of boring for the terraced brill, the bracket component includes guide part and two supporting parts, a guide part is used for guaranteeing that terraced brill can bore along the settlement route, the supporting part is used for stabilizing and adjusting terraced brill's the attitude of boring, guide part includes the guide rail platform, sliding connection has the support slide on the guide rail platform, symmetrical sliding connection has two lateral pressure plates on the support slide, the top of two lateral pressure plates respectively is provided with an upper pressure plate, each threaded connection of top surface of two lateral pressure plates has a depression bar, the supporting part includes two upper landing legs, two upper landing legs symmetry sets up the bottom at the guide rail platform, the bottom of two upper landing legs respectively sliding connection has a lower landing leg, common sliding connection has an expansion board on two lower landing legs. Further, the guide component is further including the threaded rod, threaded rod threaded connection is in the bottom of supporting the slide, the both ends of threaded rod all rotate with the lower surface of guide rail platform and be connected, the lower surface fixedly connected with electronic jar of guide rail platform, electronic jar includes stiff end and output shaft, the output axle head and the threaded rod fixed connection of electronic jar, the cover is equipped with the bellows on the threaded rod, bellows and supporting the slide fixed connection, the both ends and the guide rail platform fixed connection of bellows are a plurality of guide arms of linear array fixedly connected with in the supporting slide, two side clamp plates all with guide arm one sliding connection, each cover is equipped with a extension spring one on every guide arm one, the both ends of extension spring one respectively with the one side fixed connection that two side clamp plates are close to each other, the top of two side clamp plates respectively symmetrical fixedly connected with two guide arms two, two top clamp plates respectively with two adjacent guide arm two sliding connection, respectively the cover is equipped with a extension spring two on every guide arm, the both ends of extension spring two are respectively with the top surface of side clamp plate and the lower surface fixed connection of top clamp plate. Further, the supporting part further comprises four dense fluted discs, two dense fluted discs are used as a group, the two dense fluted discs of the same group are symmetrically connected to the top of the upper supporting leg in a rotating mode, the dense fluted discs are fixedly connected with the guide rail table, two torsion springs are symmetrically arranged at the tops of the two upper supporting legs, two ends of each torsion spring are fixedly connected with the upper supporting leg and the adjacent dense fluted disc respectively, a tension spring III is arranged in each upper supporting leg, two ends of each tension