CN209482709U - A kind of in-situ concrete wall subsiding crack typified form - Google Patents
A kind of in-situ concrete wall subsiding crack typified form Download PDFInfo
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- CN209482709U CN209482709U CN201920125085.4U CN201920125085U CN209482709U CN 209482709 U CN209482709 U CN 209482709U CN 201920125085 U CN201920125085 U CN 201920125085U CN 209482709 U CN209482709 U CN 209482709U
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- subsiding crack
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Abstract
The utility model discloses a kind of in-situ concrete wall subsiding crack typified forms, including timber layer made of being intervally arranged by several flitches, the fixing layer being made of several reinforcing bars and the enhancement layer being made of several steel pipes, reinforcing bar and flitch interlaced arrangement, and each reinforcing bar and corresponding flitch are tied up by fixation by steel wire, the steel pipe that every two is arranged side by side is a steel pipe, steel pipe assembly welding is connected on fixing layer, and the side of the close casting concrete of timber layer, which is provided with, pours partition.Above-mentioned in-situ concrete wall subsiding crack typified form structure is simple, and sizing is reliable, can be built in advance, and can be adjusted according to slit width, and lifting is convenient, is convenient for construction usage and removal, construction efficiency is high, and template is reusable, builds low in cost.
Description
Technical field
The utility model relates to technical field of building construction more particularly to a kind of in-situ concrete wall subsiding crack stock moulds
Plate.
Background technique
In the construction of the in-situ concrete walls such as super-long structural concrete wall, bridges and culverts and water conservancy project structure, to prevent because not
The mass defects such as wall crazing caused by uniform settlement are generally answered in place such as complicated plane or bodily form turning point, height
It spends at variation, the significantly different place's setting subsiding crack of the method for the compressibility of load, ground and basement process, subsiding crack refers to, is
Prevent building each section since uneven settlement of foundation causes house to destroy set vertical lap seam, subsiding crack is considered as seam two
The influence of side structure Non-uniform Settlement inclination and ground height.After subsiding crack is set, can limiting structure object occur that neat, position is solid
Fixed crack, and if any differential settlement, then can be limited at subsiding crack, favorably in advance to being handled at subsiding crack
In the safe and stable and antiseepage of works.
The construction of subsiding crack is a conventional and highly important process, traditional subsiding crack stay equipment, method mainly and have with
Lower two kinds:
1) subsiding crack two sides are installed using plank sheathing, and seam inner template is removed after concrete formation.Due between subsiding crack
Distance is smaller, in addition lateral pressure acts in concreting process, molding rear pattern plate is removed very difficult.And wall it is thicker when,
Seam inner template can not often remove.Lead to the functional requirement that not can guarantee subsiding crack in wall use process；
2) when walls concrete is constructed, the materials such as cystosepiment are directly clogged in subsiding crack width range.Due to such material
Expect that intensity is lower, be easily destroyed or deform during concrete vibrating, it cannot be guaranteed that the effective width of subsiding crack is led to upper and lower
It is suitable, it is difficult to meet the functional requirement of subsiding crack.
From the above mentioned, if being stayed with conventional method, to set wall subsiding crack not only time-consuming, and quality is difficult to ensure, especially
It is when slit width is larger or large-engineering amount operation, it is long that wooden model builds the period, and filling plate expends more, leads to claim for eot, building
Increased costs.
Utility model content
The purpose of this utility model is to provide a kind of in-situ concrete wall subsiding crack typified forms, solve existing sedimentation
The above problem existing for forming method is stitched, template is conveniently built and dismounting uses.
In order to achieve the above object, the utility model uses following technical scheme:
A kind of in-situ concrete wall subsiding crack typified form, including timber layer made of being intervally arranged as several flitches,
The fixing layer being made of several reinforcing bars and the enhancement layer being made of several steel pipes, reinforcing bar and flitch interlaced arrangement, and pass through steel
Each reinforcing bar and corresponding flitch are tied up fixation by silk, and the steel pipe that every two is arranged side by side is a steel pipe, and steel pipe assembly welding is connected to solid
In given layer, the side of the close casting concrete of timber layer, which is provided with, pours partition.
Wherein, be provided with the butterfly card for reinforcing two steel pipes in steel pipe, butterfly snap into pour partition it is horizontal away from
From the slit width for being less than subsiding crack.
Wherein, timber layer, fixing layer, enhancement layer bottom be provided with pedestal, one end of pedestal, which is posted by, to be poured on partition,
The other end stretches out enhancement layer and forms positioning region, is provided with abutment plate on positioning region, the distance between abutment plate and pedestal are adjustable, support
Backup plate is equal to the slit width of subsiding crack to the horizontal distance for pouring partition.
Wherein, it is extended with locating rod to positioning region in abutment plate, the locking for clamping position bar is provided on positioning region
Folder.
To sum up, the beneficial effects of the utility model are that compared with prior art, the in-situ concrete wall subsiding crack is fixed
Type formwork structure is simple, and sizing is reliable, can be built in advance, and can be adjusted according to slit width, and lifting is convenient, convenient for construction
It uses and removes, construction efficiency is high, and template is reusable, builds low in cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of in-situ concrete wall subsiding crack typified form provided by the embodiment of the utility model；
Fig. 2 is the use schematic diagram of in-situ concrete wall subsiding crack typified form provided by the embodiment of the utility model.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
It please refers to shown in Fig. 1 and 2, the present embodiment provides a kind of in-situ concrete wall subsiding crack typified forms, main
Including timber layer made of being intervally arranged by several flitches 1, the fixing layer being made of several reinforcing bars 2 and by 3 groups of several steel pipes
At enhancement layer.
The side of the close casting concrete of timber layer, which is provided with, pours partition 4.
Reinforcing bar 2 and 1 interlaced arrangement of flitch, and each reinforcing bar 2 is tied up with corresponding flitch 1 by fixation by steel wire.
The steel pipe 3 that every two is arranged side by side is 3 groups of a steel pipe, and 3 group welding of steel pipe is arranged on 3 groups of steel pipe on fixing layer
There is the butterfly card 5 for reinforcing two steel pipes 3, butterfly card 5 is less than the slit width of subsiding crack to the horizontal distance for pouring partition 4.
Timber layer, fixing layer, enhancement layer bottom be provided with pedestal 6, one end of pedestal 6, which is posted by, to be poured on partition 4, separately
One end stretches out enhancement layer and forms positioning region 7, is provided with abutment plate 8 on positioning region 7, the distance between abutment plate 8 and pedestal 6 can
It adjusts, abutment plate 8 is equal to the slit width of subsiding crack to the horizontal distance for pouring partition 4.Positioning is extended with to positioning region 7 in abutment plate 8
Bar 9 is provided with the locking folder for clamping position bar 9 on positioning region 7.
Since subsiding crack is generally apart from relatively narrower, it is 200mm or so, when pouring the wall 10 of subsiding crack two sides, first makes
The wall that subsiding crack side is built with template, after waiting the concrete wall poured to solidify, modulus of conversion plate face determines slit width ruler
It is very little, abutment plate 8 is against and first forms wall, then builds subsiding crack other side wall, removal template is finally sling, is established with this
Slit width, and complete the wall construction of subsiding crack two sides.
It is noted that build template use is construction timber and reinforcing bar waste material, gather materials on the spot, waste utilization,
It builds low in cost and reusable.
To sum up, in-situ concrete wall subsiding crack stock mould described in above-mentioned in-situ concrete wall subsiding crack typified form
Hardened structure is simple, and sizing is reliable, can be built in advance, and can be adjusted according to slit width, and lifting is convenient, is convenient for construction usage
And removal, construction efficiency is high, and template is reusable, builds low in cost.
Above embodiments only elaborate the basic principles and features of the present invention, and the utility model is not by above-mentioned example
Limitation, on the premise of not departing from the spirit and scope of the utility model, the present invention has various changes and changes, these changes
Change and change is fallen within the scope of the claimed invention.The utility model requires protection scope is wanted by appended right
Ask book and its equivalent thereof.
Claims (4)
1. a kind of in-situ concrete wall subsiding crack typified form, which is characterized in that including being intervally arranged by several flitches
Timber layer, the fixing layer being made of several reinforcing bars and the enhancement layer being made of several steel pipes, the reinforcing bar and the flitch
Interlaced arrangement, and each reinforcing bar and corresponding flitch are tied up by fixation by steel wire, the steel pipe that every two is arranged side by side is a steel pipe
Group, the steel pipe assembly welding are connected on the fixing layer, the side of the close casting concrete of the timber layer be provided with pour every
Plate.
2. in-situ concrete wall subsiding crack typified form according to claim 1, it is characterised in that: in the steel pipe
It is provided with the butterfly card for reinforcing two steel pipes, the butterfly snaps into the horizontal distance for pouring partition and is less than subsiding crack
Slit width.
3. in-situ concrete wall subsiding crack typified form according to claim 1, it is characterised in that: the timber layer,
Fixing layer, enhancement layer bottom be provided with pedestal, one end of the pedestal be posted by it is described pour on partition, the other end stretches out institute
It states enhancement layer and forms positioning region, be provided with abutment plate on the positioning region, the distance between the abutment plate and the pedestal can
It adjusts, the horizontal distance that the abutment plate pours partition described in is equal to the slit width of subsiding crack.
4. in-situ concrete wall subsiding crack typified form according to claim 3, it is characterised in that: in the abutment plate
It is extended with locating rod to the positioning region, the locking folder for clamping the locating rod is provided on the positioning region.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920125085.4U CN209482709U (en) | 2019-01-24 | 2019-01-24 | A kind of in-situ concrete wall subsiding crack typified form |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920125085.4U CN209482709U (en) | 2019-01-24 | 2019-01-24 | A kind of in-situ concrete wall subsiding crack typified form |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209482709U true CN209482709U (en) | 2019-10-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920125085.4U Active CN209482709U (en) | 2019-01-24 | 2019-01-24 | A kind of in-situ concrete wall subsiding crack typified form |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113006466A (en) * | 2021-03-24 | 2021-06-22 | 中建七局第四建筑有限公司 | Be used for assembling settlement joint position regularization plank sheathing scattered |
| CN113338417A (en) * | 2021-05-19 | 2021-09-03 | 湖南大兴加固改造工程有限公司 | Pressure grouting process for semi-structural reinforcement of arch culvert of masonry |
| CN116201391A (en) * | 2023-03-13 | 2023-06-02 | 华侨大学 | Building settlement joint repairing device and construction method |
-
2019
- 2019-01-24 CN CN201920125085.4U patent/CN209482709U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113006466A (en) * | 2021-03-24 | 2021-06-22 | 中建七局第四建筑有限公司 | Be used for assembling settlement joint position regularization plank sheathing scattered |
| CN113338417A (en) * | 2021-05-19 | 2021-09-03 | 湖南大兴加固改造工程有限公司 | Pressure grouting process for semi-structural reinforcement of arch culvert of masonry |
| CN113338417B (en) * | 2021-05-19 | 2022-08-30 | 湖南大兴加固改造工程有限公司 | Pressure grouting process for semi-structural reinforcement of arch culvert of masonry |
| CN116201391A (en) * | 2023-03-13 | 2023-06-02 | 华侨大学 | Building settlement joint repairing device and construction method |
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