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CN-224213302-U - Slope concrete spraying equipment

CN224213302UCN 224213302 UCN224213302 UCN 224213302UCN-224213302-U

Abstract

The utility model provides slope concrete spraying equipment which comprises a slope top moving mechanism and a slope bottom moving mechanism which are arranged on a slope top and a slope bottom, wherein a guide mechanism parallel to the slope is arranged between the slope top moving mechanism and the slope bottom moving mechanism, a spraying mechanism capable of sliding along the height direction of the slope is arranged on the guide mechanism, a lifting mechanism connected with the spraying mechanism is arranged on the slope top moving mechanism, a concrete sprayer is arranged on the slope bottom moving mechanism, and the conveying end of the concrete sprayer is connected with the spraying mechanism through a telescopic hose. Through setting up moving mechanism at side slope top and bottom to cooperate with the parallel guiding mechanism of side slope, make injection mechanism can follow guiding mechanism and stably go up and down, carry out ecological concrete injection to the side slope accurately, effectively realized mechanization and the continuity of injection operation, avoided the concrete that causes because of the distance is far away, highly apart from in the manual operation to scatter and extravagant phenomenon, show improvement injection uniformity and construction quality.

Inventors

  • LONG XING
  • ZHAO JISHI
  • MA JINCHUAN
  • XU ZHIYONG
  • WU YUCHEN
  • GAO YANG
  • GUO CHENYU
  • ZUO YILIN
  • CAO GANG
  • WANG LI
  • XIONG JUN
  • WANG ZHIMIN
  • ZHAO ZICHEN
  • ZHANG YIXUN
  • WANG QIANG

Assignees

  • 中交二航局第一工程有限公司

Dates

Publication Date
20260508
Application Date
20250520

Claims (10)

  1. 1. The slope concrete spraying equipment is characterized by comprising a slope top moving mechanism (2) and a slope bottom moving mechanism (1) which are arranged on a slope top and a slope bottom, wherein a guide mechanism (3) parallel to the slope is arranged between the slope top moving mechanism (2) and the slope bottom moving mechanism (1), a spraying mechanism (4) capable of sliding along the height direction of the slope is arranged on the guide mechanism (3), a lifting mechanism (6) connected with the spraying mechanism (4) is arranged on the slope top moving mechanism (2), a concrete sprayer (7) is arranged on the slope bottom moving mechanism (1), and the conveying end of the concrete sprayer (7) is connected with the spraying mechanism (4) through a telescopic hose.
  2. 2. The slope concrete spraying equipment according to claim 1, wherein the guide mechanism (3) comprises two connecting parts (301) which are respectively connected with the slope top moving mechanism (2) and the slope bottom moving mechanism (1), two parallel guide frames (302) are arranged between the two connecting parts (301), the guide frames (302) comprise frame bodies (3020), working grooves (3021) are formed in the frame bodies (3020), and sliding rods (3022) which are arranged on two sides of the working grooves (3021) are arranged on the frame bodies (3020).
  3. 3. The slope concrete spraying equipment according to claim 2, wherein the spraying mechanism (4) comprises two symmetrically arranged first mounting plates (401), a first sliding sleeve shaft (402) which is sleeved outside the sliding rod (3022) in a sliding mode is arranged at the front end of each first mounting plate (401), a mounting frame (403) is arranged between the two first mounting plates (401), a spraying head (404) is arranged in the mounting frame (403) in a penetrating mode, the concrete spraying machine (7) is connected with the spraying heads (404) through telescopic hoses, and a first lifting lug (412) is arranged at the top of each first mounting plate (401).
  4. 4. A slope concrete spraying device according to claim 3, characterized in that the two first mounting plates (401) are provided with rotating bearings (408), two ends of the mounting frame (403) are provided with rotating shafts (409) arranged in the rotating bearings (408), the end parts of the rotating shafts (409) penetrate through the rotating bearings (408), a push-pull rod (410) is arranged outside the rotating shafts, the front side of the first sliding sleeve shaft (402) is hinged with a first telescopic cylinder (411), and the telescopic ends of the first telescopic cylinders (411) are hinged with the end parts of the push-pull rod (410).
  5. 5. The slope concrete spraying equipment according to claim 4, wherein a connecting frame (405) is arranged between the top and the bottom of the two first mounting plates (401), and the separated sides of the two connecting frames (405) are respectively provided with a laser ranging device (406) and an image acquisition device (407).
  6. 6. The slope concrete spraying equipment according to claim 2, wherein the slope bottom moving mechanism (1) comprises a bottom moving platform (101), and two groups of first rail wheel moving mechanisms (102) are symmetrically arranged at the bottom of the bottom moving platform (101); The slope top moving mechanism (2) comprises a top moving platform (201), two groups of second rail wheel moving mechanisms (204) are symmetrically arranged at the bottom of the top moving platform (201), and a second linear module (203) is arranged at the top of the top moving platform (201).
  7. 7. The slope concrete spraying equipment according to claim 6, wherein the hoisting mechanism (6) comprises a supporting column (602) and a winch (601) which are arranged on the top moving platform (201) front and back, a pulley (603) is arranged at the top end of the supporting column (602), and a steel wire rope on the winch (601) is connected with the spraying mechanism (4) through a hook after being wound around the pulley (603).
  8. 8. The slope concrete spraying equipment according to claim 7, wherein the opposite ends of the bottom moving platform (101) and the top moving platform (201) are respectively provided with a hinge seat (103) for connecting the guide mechanism (3), and two connecting parts (301) of the guide mechanism (3) are respectively rotatably connected with the corresponding hinge seats (103) through rotating shafts (302).
  9. 9. The slope concrete spraying equipment according to claim 8, wherein a retracting mechanism (8) is arranged on one side, away from the guide mechanism (3), of the top of the bottom moving platform (101), the retracting mechanism (8) comprises a supporting frame (801) arranged on the top of the bottom moving platform (101), two rotating shaft seats (802) are symmetrically arranged on the top of the supporting frame (801), a transmission shaft (803) is rotatably arranged between the two rotating shaft seats (802), two ends of the transmission shaft (803) penetrate through the rotating shaft seats (802) to be connected with a winding drum (804), a supporting table (805) is further arranged on the outer side of the supporting frame (801), a driving device (806) is arranged on the supporting table (805), a transmission assembly (807) is arranged between an output shaft of the driving device (806) and the transmission shaft (803), two third lifting lugs (303) are symmetrically arranged on a connecting portion (301) arranged on the top, and steel wire ropes wound on the winding drum (804) are connected with the corresponding third lifting lugs (303).
  10. 10. The side slope concrete spraying equipment according to claim 9, wherein an angle adjusting mechanism (9) is arranged between the slope top moving mechanism (2) and two sides of the guide frame (302), the angle adjusting mechanism (9) comprises a supporting rod (901) arranged on the outer side of the frame body (3020), a fourth telescopic cylinder (902) is hinged on the supporting rod (901), extension rods (903) are arranged on two sides of the top moving platform (201), and the telescopic end of the fourth telescopic cylinder (902) is hinged with the end part of the extension rods (903); The wheel body of the second rail wheel moving mechanism (204) comprises a moving part (2040) which moves on the rail, and a supporting part (2041) which can be abutted against the side surface of the rail is arranged on one side of the moving part, which is close to the side slope.

Description

Slope concrete spraying equipment Technical Field The utility model relates to the field of slope protection, in particular to slope concrete spraying equipment. Background In the construction process of the communicating channel, if the stability of the rock stratum of the side slope is poor, local collapse deformation is easy to occur along the weak structural surface, and when safety risks such as side slope collapse and high falling exist, a mode of 'step blasting + breaking hammer excavation' is generally adopted, so that a flat and stable step-type side slope is formed. Meanwhile, after each step is formed, ecological concrete is sprayed in time so as to construct an effective slope protection system. However, the current ecological concrete spraying operation mainly depends on manual operation, namely workers need to hold the spray pipe to stand on the overhead frame to spray the side slope in a sectional manner. Because of the limited working height and the limited physical ability of workers, the spraying range is limited, and particularly in a remote area, the concrete is easy to diverge and splash, so that the material waste is caused. In addition, in order to ensure the spraying quality and the covering continuity, workers need to operate continuously and stably, the labor intensity is high, the efficiency is low, the construction quality is greatly influenced by human factors, the overall construction cost is high, and the progress is difficult to effectively promote. Therefore, a slope concrete spraying device and a construction method thereof are provided to solve the problems. Disclosure of utility model The utility model mainly aims to provide slope concrete spraying equipment which solves the problems of uneven spraying, material waste, high labor intensity and low efficiency of the existing spraying mode. In order to solve the technical problems, the technical scheme includes that the slope concrete spraying equipment comprises a slope top moving mechanism and a slope bottom moving mechanism which are arranged on a slope top and a slope bottom, a guiding mechanism parallel to a slope is arranged between the slope top moving mechanism and the slope bottom moving mechanism, a spraying mechanism capable of sliding along the height direction of the slope is arranged on the guiding mechanism, a lifting mechanism connected with the spraying mechanism is arranged on the slope top moving mechanism, a concrete sprayer is arranged on the slope bottom moving mechanism, and the conveying end of the concrete sprayer is connected with the spraying mechanism through a telescopic hose. In the preferred scheme, the guiding mechanism comprises two connecting parts which are respectively connected with the slope top moving mechanism and the slope bottom moving mechanism, two parallel guiding frames are arranged between the two connecting parts, each guiding frame comprises a frame body, an operation groove is arranged in the frame body, and sliding rods positioned on two sides of the operation groove are arranged on the frame body. In the preferred scheme, injection mechanism includes two symmetrical first mounting panels that set up, and the front end of first mounting panel is provided with the slip cap and adorns at the outside first slip cap axle of slide bar, is provided with the mounting bracket between two first mounting panels, runs through in the mounting bracket and is provided with the injector head, and the concrete sprayer is connected with the injector head through flexible hose, and the top of first mounting panel is provided with first lug. In the preferred scheme, all be provided with swivel bearing on two first mounting panels, the both ends of mounting bracket all set up the rotation axis of installing in swivel bearing, and swivel bearing is passed to the tip of rotation axis, and the outside is provided with the push-and-pull rod, and the front side of first slip sleeve axle articulates there is first telescopic cylinder, and the flexible end of first telescopic cylinder articulates with the tip of push-and-pull rod mutually. In the preferred scheme, all be provided with the link between the top of two first mounting panels and between the bottom, the side that leaves of two links all is provided with laser rangefinder and image acquisition device. In the preferred scheme, the slope bottom moving mechanism comprises a bottom moving platform, and two groups of first rail wheel moving mechanisms are symmetrically arranged at the bottom of the bottom moving platform; the slope top moving mechanism comprises a top moving platform, two groups of second rail wheel moving mechanisms are symmetrically arranged at the bottom of the top moving platform, and a second linear module is arranged at the top of the top moving platform. In the preferred scheme, the hoisting mechanism comprises a supporting column and a winch which are arranged on a top moving platform from front to back, a pulley is arr