Early-dismantling type post-cast strip independent supporting structure

Abstract

The utility model discloses an early-dismantling type post-cast strip independent supporting structure which comprises an independent latticed column, a plurality of supporting columns and a plurality of supporting columns. The independent supporting device comprises a flat plate top support, a supporting seat and a movable supporting block, the supporting seat is arranged above the flat plate top support, the supporting seat is C-shaped steel, and the movable supporting block is detachably arranged in the supporting seat; wherein the multiple steel pipes and the multiple independent supporting devices are arranged in a one-to-one correspondence mode, and each flat plate jacking is fixedly arranged on the top of the corresponding steel pipe. The post-cast strip supporting device can independently support the post-cast strip after the pouring of the building main body is completed, the dismantling of a template supporting system of the building main body is not influenced, and the turnover utilization rate of materials can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to building construction technical field especially, relate to a early dismantlement formula post -cast strip independent support structure. BACKGROUND

[0002] Post-cast strip refers to in building construction for preventing appearing reinforced concrete structure due to uneven shrinkage or uneven settlement possibly produced harmful crack, according to design or construction specification requirement, the concrete band that leaves in the corresponding position of foundation slab, wall, beam.In the building construction process, the formwork support system needs to be set for the building main body.And in the traditional post-cast strip construction technology, the formwork support system of building main body can be removed after post-cast strip pouring is completed, leading to low turnover utilization rate of materials such as formwork support system, influence the improvement of construction efficiency and the reduction of construction cost. SUMMARY

[0003] One object of the utility model is to solve at least the above problems and / or defects, and provide at least the advantages to be explained later.

[0004] One object of the utility model is to provide a early dismantlement formula post -cast strip independent support structure, it can be independently supported to post-cast strip place after building main body pouring is completed, does not influence the formwork support system of building main body dismantlement, can improve the turnover utilization rate of materials, improve construction efficiency, reduce construction cost.

[0005] In order to realize according to the utility model these purposes and other advantages, provide a early dismantlement formula post -cast strip independent support structure, including:

[0006] Independent lattice column, it includes multiple steel pipes;

[0007] Independent support device, it includes flat plate top support, support seat and movable support block, the support seat is set on the top of flat plate top support, the support seat is C-shaped steel, the movable support block is detachably arranged in the support seat;

[0008] Wherein, multiple steel pipes and multiple independent support devices are one-to-one correspondence arrangement, and each flat plate top support is fixedly arranged at the top of each steel pipe.

[0009] Preferably, in the early dismantlement formula post -cast strip independent support structure, the opening direction of multiple support seats of multiple independent support devices is consistent.

[0010] Preferably, in the early dismantlement formula post -cast strip independent support structure, the movable support block is a wooden wedge.

[0011] Preferably, in the early disassembly type post-pouring strip independent supporting structure, the height of the wooden wedge gradually increases from the head to the tail, and the head of the wooden wedge extends to the outside of one end of the supporting seat.

[0012] Preferably, in the early disassembly type post-pouring strip independent supporting structure, the movable supporting block is arranged in the lower space of the supporting seat, and the bottom of the movable supporting block abuts against the bottom of the supporting seat.

[0013] Preferably, in the early disassembly type post-pouring strip independent supporting structure, the supporting seat is welded above the flat plate top support.

[0014] Preferably, in the early disassembly type post-pouring strip independent supporting structure, the plurality of steel pipes comprises three steel pipes.

[0015] The utility model at least includes following beneficial effects:

[0016] The utility model provides a kind of early disassembly type post-pouring strip independent supporting structure, comprising: independent lattice column, it includes multiple steel pipes;Independent supporting device, it includes flat plate top support, supporting seat and movable supporting block, the supporting seat is set in the above of the flat plate top support, the supporting seat is the rectangular frame structure by one top plate, one bottom plate and two sides, and the movable supporting block is detachably set in the inside of the supporting seat;Wherein, multiple steel pipes and multiple independent supporting device are set one by one, and each flat plate top support is fixedly set in the top of each steel pipe.The early disassembly type post-pouring strip independent supporting structure provided by the utility model can be independently supported at post-pouring strip after building main body is poured, does not affect the removal of formwork supporting system to building main body, can improve the turnover use rate of material, improve construction efficiency, reduce construction cost.

[0017] Other advantages, objects and features of the utility model will be embodied partly through the following description, and some will be understood by those skilled in the art through research and practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is structure schematic view of early disassembly type post-pouring strip independent supporting structure in the utility model;

[0019] Figure 2 It is structure schematic view of supporting seat in the utility model;

[0020] Figure 3 It is structure schematic view of independent supporting device in the utility model;

[0021] Figure 4 It is bottom view of independent supporting device in the utility model;

[0022] Figure 5 It is a structural schematic view of the independent lattice column in the utility model. DETAILED DESCRIPTION

[0023] The utility model makes further detailed description in combination with the drawings, so that the person skilled in the art can implement according to the description text.

[0024] As Figures 1 to 5 The utility model provides an early dismantling type post-poured strip independent supporting structure, which comprises an independent lattice column 1 comprising a plurality of steel pipes 8, and an independent supporting device comprising a flat plate top support 9, a supporting seat 2 and a movable supporting block 4, wherein the supporting seat 2 is arranged above the flat plate top support 9, the supporting seat 2 is a C-shaped steel, and the movable supporting block 4 is detachably arranged in the supporting seat 2; wherein the plurality of steel pipes 8 and the plurality of independent supporting devices are arranged one by one in correspondence with each other, and each flat plate top support 9 is fixedly arranged at the top of each steel pipe 8.

[0025] The supporting seat 2 is a C-shaped steel, so that the secondary keel (i.e., the wood square 3) serving as a formwork supporting system can be arranged in the supporting seat 2. The movable supporting block 4 can further provide fixed support for the wood square 3 when the wood square 3 is arranged in the supporting seat 2, so as to fix the wood square 3 in the supporting seat 2. The supporting seat is a C-shaped steel, which facilitates the removal of the wood square serving as the secondary keel. Specifically, when the wood square needs to be removed, the movable supporting member is removed, and the wood square can be removed through the side opening of the C-shaped steel. Such an operation ensures that the wood square can be removed without being opened, and the wood square does not need to be designed separately. Moreover, the design facilitates the removal of the wood square and is not affected by obstacles in the length direction of the wood square. For example, when there are components such as beam-column walls arranged in the length direction of the wood square, the wood square can still be removed through the side opening of the C-shaped steel, and will not be blocked by these components.

[0026] Specifically, when supporting the post-poured strip, the secondary keel (i.e., the wood square 3) serving as a formwork supporting system is arranged in the supporting seat 2, and the movable supporting member is arranged to support and fix the secondary keel. At this time, the post-poured strip supporting system and the formwork supporting system of the building main body provide support as a whole. Then, the building main body can be poured. After the pouring of the building main body is completed, the movable supporting member is removed, the wood square 3 is removed from the supporting seat 2, the formwork supporting system and the general formwork 5 of the building main body are removed, and only the independent lattice column 1 and the independent supporting device are left to support the post-poured strip 1. Then, the post-poured strip can be poured.

[0027] In summary, the early dismantling type post-poured strip independent supporting structure can independently support the post-poured strip after the pouring of the building main body is completed, does not affect the removal of the formwork supporting system of the building main body, can improve the turnover rate of materials, improve the construction efficiency, and reduce the construction cost.

[0028] In a preferred embodiment, the opening direction of the plurality of support seats 2 of the plurality of independent support devices in the early-removal post-pouring strip independent support structure is consistent. That is, the opening direction of the plurality of C-shaped steels is consistent.

[0029] In a preferred embodiment, the movable support block 4 in the early-removal post-pouring strip independent support structure is a wooden wedge.

[0030] In a preferred embodiment, the height of the wooden wedge in the early-removal post-pouring strip independent support structure gradually increases from the head to the tail, and the head of the wooden wedge protrudes outside one end of the support seat 2. The head of the wooden wedge protrudes outside one end of the support seat 2, that is, the length of the wooden wedge is greater than the width of the support seat 2 in the front-to-back direction, facilitating the knocking and removal of the wooden wedge.

[0031] Preferably, the movable support block in the early-removal post-pouring strip independent support structure is arranged in the lower space of the support seat, and the bottom of the movable support block abuts against the bottom of the support seat. When the secondary keel is arranged in the support seat, the movable support block provides support for the secondary keel from below the secondary keel, so that the secondary keel is fixed inside the support seat.

[0032] In a preferred embodiment, the support seat 2 in the early-removal post-pouring strip independent support structure is welded above the flat plate top support 9.

[0033] In a preferred embodiment, the plurality of steel pipes 8 in the early-removal post-pouring strip independent support structure includes three steel pipes 8.

[0034] Specifically, the independent lattice column 1 is a small lattice column made of a disc buckle frame, which includes three steel pipes 8. A corresponding independent support device is arranged at the top of each steel pipe 8 to support the post-pouring strip.

[0035] In a specific embodiment, the independent support device is welded by the flat plate top support 9 and the C-shaped steel. When supporting the post-pouring strip, the secondary keel (i.e., the wooden square 3) serving as the formwork support system is arranged in the C-shaped steel, and then the wooden wedge is arranged to support and fix the secondary keel. At this time, the post-pouring strip support system and the formwork support system of the building main body are integrated. Then, the building main body can be poured. After the pouring of the building main body is completed, the wooden wedge is removed, the wooden square 3 is removed from the C-shaped steel, the general formwork 5 of the building main body and the formwork support system are removed, and only the independent lattice column 1 and the independent support device are left to support the post-pouring strip 1. Then, the post-pouring strip can be poured.

[0036] The construction process of the building main body and the post-pouring strip is provided below.

[0037] First step: design the formwork support system of the building main body.

[0038] Second step: carry out positioning and line laying, and measure and draw the position of the independent lattice column 1 on both sides of the post-pouring belt. The position of the independent lattice column 1 needs to be arranged between the four vertical poles of the formwork support system.

[0039] Third step: erect the formwork support system and the independent lattice column 1.

[0040] Fourth step: set the main furring of the formwork support system, and install the independent support device on the top of the independent lattice column 1.

[0041] Fifth step: install the secondary furring of the formwork support system, wherein the secondary furring extending to the part of the independent lattice column 1 is arranged in the C-shaped steel of the independent support device.

[0042] Sixth step: lay the general formwork 5 integrally, and cut the formwork above the independent lattice column 1 separately, so that the formwork above the independent lattice column 1 serves as the movable formwork 11, and the movable formwork 11 has a 5mm movable joint 10 with the surrounding normal formwork 5, and the surface of the movable joint 10 is pasted with adhesive tape to prevent mortar leakage.

[0043] Seventh step: pour the concrete 6 of the building main body on the general formwork 5.

[0044] Eighth step: after the test block is qualified, remove the general formwork 5, the wooden board 3 and the formwork support system, and keep the independent lattice column 1 and the independent support device supported at the post-pouring belt.

[0045] Ninth step: support the formwork for pouring the post-pouring belt 1, and pour the post-pouring belt to completion.

[0046] Based on the above process, during the construction of the building main body, the general formwork can be laid as usual, the wooden board 3 can be laid as usual, and it is not necessary to design the formwork and the wooden board 3 for this stage of construction separately, which does not affect the installation efficiency of the general formwork 5. After the construction of the building main body is completed, the general formwork 5, the wooden board 3 and the formwork support system can be removed, and it is not necessary to keep them until the post-pouring belt is poured, which can improve the turnover rate of the materials such as the general formwork 5, the wooden board 3 and the formwork support system. Moreover, when the post-pouring belt is poured, it is not necessary to reserve an opening at the post-pouring belt, which can ensure the safety of the construction personnel. Furthermore, the movable joint in the above construction process is directly cut to form, and the processing error is small, which can avoid the situation that the movable formwork cannot be normally installed at this part in the subsequent construction stage due to the large processing error.

[0047] In summary, the early dismantling type post-pouring belt independent supporting structure is convenient in material taking, simple and fast in assembly, high in turnover frequency, convenient in operation, can replace the traditional post-pouring belt supporting method, has high applicability, does not need to be separately designed for the formwork supporting system, does not need to be opened wood, can save installation time, has no reserved hole, is high in safety, has a wide popularization technical basis, high economic benefits, reduces the use cost of labor and turnover materials, has high social benefits.

[0048] While the embodiments of the application have been disclosed as above, it is not limited to the application listed in the specification and the embodiments. It can be fully applied to various fields suitable for the application. For those skilled in the art, other modifications can be easily realized. Therefore, the application is not limited to specific details and the figures shown and described herein without departing from the general concept defined by the claims and the equivalent scope.

Claims

1. An early-stripping type independent support structure for post-cast strips, characterized in that, include: Independent lattice column, which consists of multiple steel pipes; An independent support device includes a flat plate top support, a support base, and a movable support block. The support base is located above the flat plate top support and is made of C-shaped steel. The movable support block is detachably installed inside the support base. The plurality of steel pipes are respectively set with a plurality of independent support devices, and each plate top support is fixedly set on the top of each steel pipe.

2. The early-stripping post-cast strip independent support structure as described in claim 1, characterized in that, The openings of the multiple support seats of the multiple independent support devices are in the same direction.

3. The early-stripping post-cast strip independent support structure as described in claim 1, characterized in that, The movable support block is a wooden wedge.

4. The early-stripping post-cast strip independent support structure as described in claim 3, characterized in that, The height of the wooden wedge gradually increases from the head to the tail, and the head of the wooden wedge extends beyond one end of the support base.

5. The early-stripping post-cast strip independent support structure as described in claim 4, characterized in that, The movable support block is disposed in the lower space of the support base, and the bottom of the movable support block abuts against the bottom of the support base.

6. The early-stripping post-cast strip independent support structure as described in claim 1, characterized in that, The support base is welded above the top plate support.

7. The early-stripping post-cast strip independent support structure as described in claim 1, characterized in that, The plurality of steel pipes includes three steel pipes.

Images