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CN-224228117-U - Square pipe support body pole setting formula protective layer and floor thickness construction controlling means

CN224228117UCN 224228117 UCN224228117 UCN 224228117UCN-224228117-U

Abstract

The utility model discloses a square tube frame upright type reinforcement protection layer and floor thickness construction control device. The utility model has the beneficial effects that the adjusting component consisting of the guide sleeve, the sliding table, the screw rod, the worm wheel, the worm, the turntable and the cross shifting block is arranged between the upper support and the lower support, so that the turntable can be rotated through the cross shifting block when the steel bar protection layer and floor thickness construction control device is used, the worm wheel can be rotated by the worm in the rotating process of the turntable, the screw rod can be rotated after the worm wheel is rotated, the sliding table can be moved upwards and slid along the guide sleeve under the action of screw transmission after the screw rod is rotated, the height of the upper support is adjusted, the distance between the upper steel bar net frame and the lower steel bar net frame in the steel bar protection layer is adjusted, the thickness of the steel bar protection layer after construction is ensured to be within the design range of the whole thickness of the floor, and the control of the whole thickness of the floor is more flexible and accurate.

Inventors

  • LIU SHUQUAN
  • Bi Zubing
  • LI ZHE
  • HUANG HAORAN
  • LAI KAI

Assignees

  • 广东华隧建设集团股份有限公司

Dates

Publication Date
20260512
Application Date
20250526

Claims (8)

  1. 1. The square pipe support body upright type reinforcement protection layer and floor thickness construction control device is characterized by comprising a lower support (4), wherein an upper support (2) is arranged on the upper side of the lower support (4), an adjusting component (6) is jointly arranged between the upper support (2) and the lower support (4), and the adjusting component (6) comprises a guide sleeve (601), a sliding table (602), a screw (603), a worm wheel (604), a worm (605), a rotary table (606) and a cross shifting block (607).
  2. 2. The device for controlling the construction of the upright reinforcing steel bar protection layer and the floor thickness of the square pipe rack body according to claim 1, wherein the guide sleeve (601) is a straight-through square pipe, and the guide sleeve (601) is welded on the periphery of the top end of the lower support (4).
  3. 3. The device for controlling the construction of the upright type reinforcement protection layer and the floor thickness of the square tube frame body according to claim 2, wherein the sliding table (602) is arranged in the middle of the bottom end of the upper support (2), and the sliding table (602) is in sliding fit with the guide sleeve (601).
  4. 4. The device for controlling the construction of the upright type reinforcement protection layer and the floor thickness of the square pipe frame body according to claim 3, wherein the sliding table (602) is of a square solid rod structure, and a screw groove is reserved at the matching position of the sliding table (602) and the screw rod (603).
  5. 5. The square pipe support body upright type reinforcement protection layer and floor thickness construction control device according to claim 4, wherein the screw (603) is in running fit with the lower support (4), the worm wheel (604) is welded at the bottom end of the screw (603), and the worm (605) is installed on the lower support (4) and located on one side of the worm wheel (604).
  6. 6. The square pipe support pole setting type steel bar protection layer and floor thickness construction control device according to claim 5, wherein the rotary table (606) is welded at one end of the worm (605), the cross shifting block (607) is welded on the outer side wall of the rotary table (606), hollow structures are arranged in the lower support (4) at the worm wheel (604) and the worm (605), and the lower support (4) is in a concave structure at the rotary table (606).
  7. 7. The square pipe support upright type reinforcement protection layer and floor slab thickness construction control device according to claim 1 is characterized in that limit grooves (5) matched with the joints of the lower layer reinforcement grid frame are reserved on the peripheral side walls of the lower support (4).
  8. 8. The square pipe support upright type reinforcement protection layer and floor thickness construction control device according to claim 1, wherein two first lap grooves (1) are symmetrically formed in two sides of the top end of the upper support (2), and two second lap grooves (3) are symmetrically formed in the other two sides of the top end of the upper support (2).

Description

Square pipe support body pole setting formula protective layer and floor thickness construction controlling means Technical Field The utility model relates to the technical field of floor thickness control, in particular to a square pipe support upright bar type reinforcement protection layer and floor thickness construction control device. Background In the construction process of building floor, in order to ensure that the thickness of the floor after construction meets design requirements, the thickness of a vertical bar type reinforcement protection layer of a square tube frame body on the floor needs to be controlled. At present, in the construction process of the vertical type reinforcement protection layer of the square tube frame body, the distance between the upper layer reinforcement grid and the lower layer reinforcement grid in the reinforcement protection layer is controlled mainly by means of a vertical type square tube with a high fixed double-layer structure, although the distance between the upper layer reinforcement grid and the lower layer reinforcement grid can be controlled by means of the vertical type square tube with the double-layer structure, the thickness of the reinforcement protection layer on a floor cannot be flexibly adjusted according to actual paving needs due to the fact that the height of the vertical type square tube is fixed, and therefore the control of the whole thickness in the construction process of the floor is not flexible and accurate. Disclosure of utility model First, the technical problem to be solved The utility model aims to solve the technical problem of the prior art, and provides a square pipe frame upright type reinforcement protection layer and floor thickness construction control device which can flexibly adjust and control the thickness of the reinforcement protection layer according to actual construction requirements and ensure that the overall thickness of a floor slab meets design requirements after the reinforcement protection layer is constructed. (II) technical scheme The utility model provides a device for controlling the construction of a vertical bar type reinforcement protection layer of a square tube frame and the thickness of a floor slab, which comprises a lower support, wherein an upper support is arranged on the upper side of the lower support, an adjusting component is jointly arranged between the upper support and the lower support, and the adjusting component comprises a guide sleeve, a sliding table, a screw, a worm wheel, a worm, a turntable and a cross shifting block. Furthermore, the guide sleeve is a straight square pipe, and is welded on the periphery of the top end of the lower support. Further, the slip table is installed upper portion support bottom middle part, the slip table with uide bushing sliding fit. Furthermore, the sliding table is of a square solid rod structure, and a screw groove is reserved at the matching position of the sliding table and the screw rod. Further, the screw rod is in running fit with the lower support, the worm wheel is welded at the bottom end of the screw rod, and the worm is installed on the lower support and located on one side of the worm wheel. Further, the turntable is welded at one end of the worm, the cross shifting block is welded on the outer side wall of the turntable, the lower support is internally provided with the worm wheel and the worm is of a hollow structure, and the lower support is provided with the concave structure at the turntable. Further, limit grooves matched with the joints of the lower-layer steel bar net rack are reserved on the side walls around the lower support respectively. Further, two first lap grooves are symmetrically formed in two sides of the top end of the upper support, and two second lap grooves are symmetrically formed in the other two sides of the top end of the upper support. (III) beneficial effects Compared with the prior art, the utility model has the following beneficial effects: According to the utility model, the adjusting component consisting of the guide sleeve, the sliding table, the screw rod, the worm gear, the worm, the turntable and the cross shifting block is arranged between the upper support and the lower support, so that when the steel bar protection layer and floor thickness construction control device is used, the turntable can be rotated through the cross shifting block, so that the worm gear is rotated by the worm in the rotating process of the turntable, the screw rod is rotated after the worm gear rotates, the sliding table can be moved upwards and slid along the guide sleeve under the action of screw transmission after the screw rod rotates, the height of the upper support is adjusted, the distance between the upper steel bar net frame and the lower steel bar net frame of the steel bar protection layer is adjusted, the thickness of the steel bar protection layer after construction is ensured to be within the design range of