CN-224200236-U - Concrete bin outer overhanging long eave board overhanging construction frame

Abstract

The utility model discloses a concrete bin overhanging long eave board overhanging construction frame which comprises a silo unit and an overhanging unit, wherein the silo unit comprises a silo body and an eave board arranged at the top of the silo body, the overhanging unit comprises a tripod, a reducing steel pipe head, a protection vertical rod, a support template, a support vertical rod, a protection horizontal rod and a batten, the tripod is circumferentially arranged on the silo body at intervals, the support template is horizontally arranged at the top of the tripod, the protection vertical rod is arranged at the outer side of the top of the tripod through the reducing steel pipe head and extends upwards to the upper side of the outer side of the eave board, the support vertical rod is arranged at the inner side of the support template and extends upwards to the lower side of the bottom surface of the eave board, two ends of the protection horizontal rod are respectively connected with the protection vertical rod and the support vertical rod through fasteners, and a batten I is arranged between the protection horizontal rod below the eave board and the eave board. By adopting the mode of installing the overhanging unit outside the silo body, a large amount of materials and labor consumption of the traditional ground erection support frame body are avoided, and the construction cost is obviously reduced.

Inventors

• LUO GANG
• TANG LULIN
• WU BO
• LIU JIE
• HUANG AO
• ZHANG SANHONG
• DING XIBIN
• LIU YANG
• PAN QING
• JIANG CHAOZHONG

Assignees

• 中铁五局集团建筑工程有限责任公司

Dates

Publication Date

20260505

Application Date

20250526

Claims (6)

1. 1. The utility model provides a concrete storehouse is outwards chosen long eaves board and is encorbelmented scaffold, its characterized in that includes: The silo unit comprises a silo body (11) and an eave board (12) arranged at the top of the silo body (11); the utility model provides a cantilever unit, includes tripod (21), reducing steel tube head (22), protection pole setting (23), support template (24), support pole setting (25), support horizon bar (26) and timber one (28), tripod (21) along circumference interval install in on the silo body (11), reducing steel tube head (22) install in the top outside of tripod (21), support template (24) horizontal installation in the top of tripod (21), protection pole setting (23) install in on reducing steel tube head (22) and upwards extend to the outside top of eave board (12), support pole setting (25) set up in the inboard of support template (24) and upwards extend to the bottom surface below of eave board (12), support horizon bar (26) both ends respectively through the fastener with protection pole setting (23) and support pole setting (25) are connected, and are located eave board (12) below support horizon bar (26) and timber one be equipped with between eave board (28).
2. 2. The concrete silo-outward-overhanging long eave board overhanging construction frame according to claim 1, characterized in that the tripod (21) comprises a vertical angle steel (211), an oblique angle steel (212) and a horizontal channel steel (213), wherein the vertical angle steel (211) is arranged on the outer side of the silo body (11), the horizontal channel steel (213) is connected with the top of the vertical angle steel (211), and the oblique angle steel (212) is fixed between the horizontal channel steel (213) and the bottom of the vertical angle steel (211).
3. 3. The concrete silo-outward-overhanging long eave board overhanging construction frame according to claim 2, characterized in that embedded bolts (13) are arranged in a shear wall or a lower structural beam of the silo body (11), and the vertical angle steel (211) is fixed on the silo body (11) by being connected with the embedded bolts (13).
4. 4. The concrete warehouse-out long eave board overhanging construction frame according to claim 1, characterized in that a wood Fang Er (29) is arranged on the top of the tripod (21), and the support template (24) is mounted on the wood Fang Er (29).
5. 5. The concrete warehouse overhanging long eave board overhanging construction frame according to claim 1, characterized in that a protection horizontal rod (27) is arranged between the protection vertical rods (23).
6. 6. The concrete warehouse-out overhanging eave board overhanging construction frame according to claim 1, characterized in that a plurality of supporting horizontal rods (26) are installed between the protection upright rods (23) and the supporting upright rods (25) at intervals from bottom to top.

Description

Concrete bin outer overhanging long eave board overhanging construction frame Technical Field The utility model relates to a cantilever construction frame for a concrete bin cantilever long eave board, and belongs to the technical field of construction of building main structures. Background The storage logistics project of the middle grain storage large-smelting direct-access warehouse limited company comprises 25 reinforced concrete with the inner diameter of 25m, wherein the reinforced concrete is an independent warehouse, the wall thickness of the warehouse is 280mm, and a long eave board with the outer diameter of 700mm is arranged at the top position (elevation 28.65 m) of the warehouse. The construction of the lower cylinder wall is completed by adopting a slip form construction process, and for the construction of the overhanging eave board, if the direct erection of the support frame from the ground is considered, the construction amount is large, the construction is uneconomical, the support frame and the silo wall cannot be connected with each other, and the potential safety hazard is large. Disclosure of utility model Based on the above, the utility model provides a concrete warehouse overhanging long eave board overhanging construction frame to overcome the defects in the prior art. The technical scheme of the utility model is that the overhanging construction frame of the concrete warehouse overhanging long eave board comprises the following components: the silo unit comprises a silo body and an eave board arranged at the top of the silo body; The cantilever unit comprises a tripod, a reducing steel tube head, a protection vertical rod, a support template, a support vertical rod, a support horizontal rod and a square I, wherein the tripod is installed on the silo body at intervals along the circumferential direction, the reducing steel tube head is installed on the outer side of the top of the tripod, the support template is horizontally installed on the top of the tripod, the protection vertical rod is installed on the reducing steel tube head and extends upwards to the upper side of the outer side of the eave board, the support vertical rod is arranged on the inner side of the support template and extends upwards to the lower side of the bottom surface of the eave board, two ends of the support horizontal rod are connected with the protection vertical rod and the support vertical rod through fasteners respectively, and the square I is arranged between the support horizontal rod below the eave board and the eave board. In one example, the tripod comprises a vertical angle steel, an oblique angle steel and a horizontal channel steel, wherein the vertical angle steel is arranged on the outer side of the silo body, the horizontal channel steel is connected with the top of the vertical angle steel, and the oblique angle steel is fixed between the horizontal channel steel and the bottom of the vertical angle steel. In one example, embedded bolts are arranged in the shear wall or the lower structural beam of the silo body, and the vertical angle steel is fixedly arranged on the silo body through being connected with the embedded bolts. In one example, a wood Fang Er is provided on top of the tripod, and the support form is mounted on the wood Fang Er. In one example, a guard horizontal bar is provided between the guard uprights. In one example, a plurality of supporting horizontal rods are installed between the protection upright rods and the supporting upright rods at intervals from bottom to top. The utility model has the beneficial effects that: 1. By adopting the mode of installing the overhanging unit outside the silo body, a large amount of materials and labor consumption of the traditional ground erection support frame body are avoided, and the construction cost is obviously reduced. The tripod and the rest parts can be customized in batch in advance in a processing plant, and are quickly assembled on site, so that the construction period is further shortened, and the overall construction efficiency is improved. 2. The tripod is firmly connected with the silo body through the embedded bolts, and the structural design (vertical angle steel, inclined angle steel and horizontal channel steel) of the tripod is subjected to mechanical checking calculation, so that the bearing capacity is ensured to meet the requirements. The protection pole setting, the protection horizon bar, the combination setting of support pole setting and square one form multilayer protection system, effectively guarantee the security of high altitude construction. 3. When the frame body is erected, the triangular frames are arranged in the lower structure of the silo body one by one, the frame body is connected into a whole through the protection vertical rods, the protection horizontal rods and the support vertical rods, and when the frame body is dismantled, the frame body can be dismantled in the same manner through the