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CN-224228272-U - Reinforcing steel bar protection device and building floor

CN224228272UCN 224228272 UCN224228272 UCN 224228272UCN-224228272-U

Abstract

The utility model belongs to the technical field of building construction, and discloses a reinforcing steel bar protection device and a building floor slab. The reinforcing bar protection device includes first template subassembly and second template subassembly, first template subassembly includes support piece and is provided with the first installed part of first mounting groove, the second template subassembly is including the connecting piece that is the contained angle setting and the second installed part of seting up the second mounting groove, upper reinforcing bar can with the tank bottom butt of first mounting groove, lower floor's reinforcing bar can with the tank bottom butt of second mounting groove, the interval between upper reinforcing bar and the lower floor's reinforcing bar is the distance between the tank bottom of first mounting groove and second mounting groove promptly, upper reinforcing bar and lower floor's reinforcing bar interval's control precision is higher, construction quality has been promoted. The utility model also provides a building floor, wherein the upper layer steel bars and the lower layer steel bars are at least partially arranged in the steel bar protection device, the total height of the first template component and the second template component is the thickness of the building floor, and the thickness control precision of the building floor is improved.

Inventors

  • HUANG WEI
  • QU GUODONG
  • HUANG XIANGEN
  • ZHOU MINGCHENG

Assignees

  • 中交路桥建设有限公司
  • 中交路桥华东工程有限公司

Dates

Publication Date
20260512
Application Date
20250530

Claims (10)

  1. 1. Reinforcing bar protection device, its characterized in that includes: The first template assembly (1) comprises a first installation piece (11) and a support piece (12) which are connected, wherein the support piece (12) is arranged below the first installation piece (11), the first installation piece (11) is provided with a first installation groove (111), and an upper layer steel bar can be abutted with the groove bottom of the first installation groove (111); the second template assembly (2) is abutted to the supporting piece (12), the second template assembly comprises a second installation piece (21) and a connecting piece (22), wherein the second installation piece (21) is provided with a second installation groove (211), and lower-layer reinforcing steel bars can be abutted to the groove bottom of the second installation groove (211).
  2. 2. The reinforcing bar protection apparatus of claim 1, wherein the depth of the first installation groove (111) is greater than the height of the upper reinforcing bar.
  3. 3. The reinforcing bar protection device according to claim 1, characterized in that the second formwork assembly (2) further comprises a reinforcing bar protection layer (23), the reinforcing bar protection layer (23) being arranged below the second mounting piece (21) and being capable of supporting the underlying reinforcing bar.
  4. 4. A reinforcing bar protection arrangement according to claim 3, characterized in that the height of the reinforcing bar protection layer (23) is between 15mm-50 mm.
  5. 5. A reinforcing bar protection arrangement according to claim 3, characterized in that the reinforcing bar protection layer (23) is circular in cross section and the diameter of the reinforcing bar protection layer (23) is between 50mm-100 mm.
  6. 6. The reinforcing bar protection device according to any one of claims 1-5, characterized in that the support member (12) comprises a first support portion (121) and a second support portion (122) arranged at an included angle, the first support portion (121) being in abutment with the second mounting member (21), the second support portion (122) being in abutment with the top surface of the connecting member (22).
  7. 7. The reinforcing bar protection apparatus of any one of claims 1-5, wherein the materials of the first mounting member (11), the supporting member (12), the second mounting member (21) and the connecting member (22) all comprise fine stone concrete.
  8. 8. A building floor comprising an upper layer of rebar, a lower layer of rebar and a rebar protection according to any one of claims 1 to 7, wherein the upper layer of rebar and the lower layer of rebar are each at least partially mounted within the rebar protection.
  9. 9. The building floor according to claim 8, wherein the first formwork assemblies (1) are arranged in a plurality along the upper layer of reinforcement bars at intervals, the second formwork assemblies (2) are arranged in a plurality along the lower layer of reinforcement bars at intervals, and the first formwork assemblies (1) and the second formwork assemblies (2) are the same in number and in one-to-one correspondence.
  10. 10. Building floor according to claim 9, characterized in that the distance adjacent the first formwork assembly (1) is between 400mm-1000 mm.

Description

Reinforcing steel bar protection device and building floor Technical Field The utility model relates to the technical field of building construction, in particular to a reinforcing steel bar protection device and a building floor slab. Background When the construction of the house construction project is performed, the floor slab is generally constructed according to the design drawing and related specifications, and the distance between the upper layer and the lower layer of reinforcing steel bars and the thickness of the floor slab or the reinforcing steel bar protection layer are controlled so as to ensure the construction quality of the floor slab construction operation. However, due to the construction condition difference of different areas of the same engineering, the construction expected effect achieved by the same construction process under different construction conditions is different, and especially when the floor steel bars are bound, the control of the thickness of the floor, the spacing between the upper layer steel bars and the lower layer steel bars and the like by operators cannot fully meet the requirements, so that quality problems such as floor cracking or rib exposing and the like easily occur in the later stage, and maintenance and adjustment are required to be frequently carried out. Disclosure of utility model The utility model aims to provide a reinforcing steel bar protection device and a building floor slab, which can control the distance between upper and lower reinforcing steel bars and the thickness of the building floor slab and improve the construction quality. To achieve the purpose, the utility model adopts the following technical scheme: In a first aspect, the present utility model provides a reinforcing bar protection device, comprising: The first template assembly comprises a first installation piece and a support piece which are connected, the support piece is arranged below the first installation piece, the first installation piece is provided with a first installation groove, and an upper layer of reinforcing steel bars can be abutted with the bottom of the first installation groove; The second template assembly is abutted to the supporting piece, and comprises a second installation piece and a connecting piece, wherein the second installation piece and the connecting piece are arranged at an included angle, a second installation groove is formed in the second installation piece, and lower-layer steel bars can be abutted to the bottom of the second installation groove. Optionally, the depth of the first mounting groove is greater than the height of the upper layer rebar. Optionally, the second template assembly further includes a reinforcement protection layer, and the reinforcement protection layer is disposed below the second mounting member and is capable of supporting the lower layer reinforcement. Specifically, the height of the reinforcement protection layer is between 15mm and 50mm. Specifically, the cross section of the reinforcement protection layer is circular, and the diameter of the reinforcement protection layer is between 50mm and 100 mm. Optionally, the support piece includes first supporting part and the second supporting part that is the contained angle setting, and first supporting part and second installed part butt, second supporting part butt in the top surface of connecting piece. Optionally, the materials of the first mounting member, the supporting member, the second mounting member and the connecting member comprise fine stone concrete. In a second aspect, the utility model also provides a building floor slab, which comprises an upper layer of reinforcing steel bars, a lower layer of reinforcing steel bars and the reinforcing steel bar protection device, wherein the upper layer of reinforcing steel bars and the lower layer of reinforcing steel bars are at least partially installed in the reinforcing steel bar protection device. Optionally, the first template subassembly is followed upper bar interval is provided with a plurality ofly, and the second template subassembly is provided with a plurality ofly along lower bar interval, and the quantity of first template subassembly and second template subassembly is the same and the one-to-one. Specifically, the distance between adjacent first template assemblies is between 400mm and 1000 mm. The utility model has the beneficial effects that: The utility model provides a reinforcing steel bar protection device, which is characterized in that a first template component and a second template component are machined in advance, the first template component comprises a supporting piece and a first installation piece provided with a first installation groove, an upper reinforcing steel bar can be abutted with the bottom of the first installation groove, and the supporting piece is arranged below the first installation piece, so that stable support is provided for the upper reinforcing steel bar. The seco