CN214993215U - Culvert wall body support and whole sideslip device of template - Google Patents
Culvert wall body support and whole sideslip device of template Download PDFInfo
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- CN214993215U CN214993215U CN202022001556.6U CN202022001556U CN214993215U CN 214993215 U CN214993215 U CN 214993215U CN 202022001556 U CN202022001556 U CN 202022001556U CN 214993215 U CN214993215 U CN 214993215U
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- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 238000009415 formwork Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000010276 construction Methods 0.000 abstract description 23
- 238000000034 method Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000446 fuel Substances 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Abstract
The utility model discloses a whole sideslip device of culvert wall support and template, including small-size traction power device, traction drive, pull track, gyro wheel, wall template location structure, wall support and wall template. The utility model discloses utilize hoist engine, connecting piece, jointly form support, template sideslip device with small-size track, realize the quick construction of culvert wall through this device to guarantee construction safety. The combination of manpower and small machines is used for replacing hoisting machinery such as a crane and the like to operate, the developable working surface is greatly improved under the condition of the same personnel, the manpower resource is saved, the fuel consumption and the tail gas emission of the machinery are reduced, and a certain environment-friendly effect is achieved; the disturbance to the concrete is few in the implementation process, the condition that edges and corners are lacking in the mechanical form removal process is effectively avoided, the integrity of the concrete is improved, and the construction quality is guaranteed.
Description
Technical Field
The utility model relates to an engineering technical field especially relates to culvert wall construction technical field.
Background
At present, a technology used in a large amount in the construction of the wall body of the slab culvert is that a crane moves a support and a template or uses a template trolley, the technology has the advantages that the limitation of the weight of the template and the support is avoided, the template and the support are high for a large culvert, and mechanical operation can better assist personnel to perform support transverse movement and template installation. However, for small structures such as a slab culvert, the hoisting and installation processes of a crane have higher safety risks, the construction cost of a template trolley is too high, the assembly is complicated, and the method is not suitable for culvert wall construction with frequent transition, but is still the most common method in the current construction. Along with the increasing extension of expressways and railways to villages and towns and the rapid increase of crossing with local existing roads and channels, a culvert wall body construction device with high construction efficiency, less mechanical requirements and low cost is urgently needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to design an utilize hoist engine, connecting piece, jointly form support, template sideslip device with small-size track, realize the quick construction of culvert wall through this device to guarantee construction safety.
In order to achieve the purpose, the utility model discloses a technical scheme be small-size track translation formula support, template sideslip structure, this structure includes small-size traction power device 1, traction drive 2, traction track 3, gyro wheel 4, wall template location structure 5, wall support 6 and wall template 7.
The small traction power device 1 is fixed on a poured culvert foundation through bolts; the wall body bracket 6 is connected with the wall body template 7 through the wall body template positioning structure 5; the small traction power device 1 is connected with a wall template positioning structure 5 and a wall bracket 6 through a traction transmission device 2; the bottom of the wall support 6 and the bottom of the lower edge angle of the wall template 7 are both provided with rollers 4 through bolts, and the rollers 4 fall on the traction track 3; and starting the small traction power device 1 to ensure that the wall body support 6 and the wall body template 7 synchronously move transversely at the position of pouring at one time.
Further, the wall form positioning structure 5 is a steel pipe and is positioned 1/3 above the wall form 7 from the ground;
further, the end of the traction drive 2 is fixed to the wall bracket 6 from the ground up 1/3;
furthermore, the traction track 3 is a prefabricated channel steel, and the clear distance in the traction track 3 is more than 1cm larger than the width of the roller 4;
further, the small traction power device 1 is fixed at a position 2m away from the outer wall of the next formwork wall.
Compared with the prior art, the utility model discloses following technological effect has:
1. the combination of manpower and small machines is used for replacing hoisting machinery such as a crane and the like to operate, the developable working surface is greatly improved under the condition of the same personnel, the manpower resource is saved, the fuel consumption and the tail gas emission of the machinery are reduced, and a certain environment-friendly effect is achieved;
2. mechanical hoisting operation during moving and hoisting of the template and the support is omitted, accident risk sources on a construction site are reduced, and construction safety is improved;
3. the construction method has the advantages that the hoisting link of the template and the support in construction is changed into rail transverse movement, the installation is simple and quick, the construction efficiency is greatly improved, and the method is particularly suitable for the construction of small and medium-sized culvert walls on expressways and railways;
4. the disturbance to the concrete is few in the implementation process, the condition that edges and corners are lacking in the mechanical form removal process is effectively avoided, the integrity of the concrete is improved, and the construction quality is guaranteed.
Drawings
Fig. 1 is a schematic view of the overall structure of the device of the present invention.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and examples.
As shown in figure 1, the culvert wall support and template integral transverse moving device comprises a small traction power device 1, a traction transmission device 2, a traction track 3, a roller 4, a wall template positioning structure 5, a wall support 6 and a wall template 7.
After the strength of concrete of a wall body of a bridge culvert reaches 2.5mpa and meets the formwork stripping condition, a person lifts 6-8cm from the bottom edge of a wall body formwork 7, the bottoms 1/4 and 3/4 of wall body supports 6.5 mpa one by using crowbars, supports a cushion by using wedge-shaped battens after lifting, installs rollers 4 below the raised wall body formwork, penetrates a traction rail 3 below the rollers after the rollers are installed, installs a wall body formwork positioning structure 5 at the height 1/3 of the formwork to fix the position of the wall body formwork to prevent displacement except the direction of gravity in the translation process, arranges a small traction power device 1 on a poured culvert foundation 2m outside the construction edge of a lower section of the wall body, the traction force of the small traction power device 1 needs to be positioned on the same vertical plane with the guide rail of the wall body support 6 and the center line of the guide rail of the wall body formwork 7, and then uses a traction transmission device 2 of the small traction power device 1 and the wall body support 6, The wall template positioning structure 5 is fixedly connected, the fixed position of the wall support 6 is required to be as high as the wall template positioning structure 5, then the small traction power devices 1 are started one by one to enable the traction transmission device 2 to be tensioned and stressed, and then the small traction power devices 1 are started in a unified mode to realize the integral translation of the template and the support system.
The small traction power device 1 is suitable for a small winch;
the traction transmission device 2 is suitable for a winch with a steel wire rope and a hook;
the traction track 3 is preferably made of prefabricated channel steel with the net width of 4cm, and the height of the prefabricated channel steel is not higher than that of a wheel axle of the roller 4 or the wheel axle can be placed in the channel steel;
the width of the 4 wheels of the roller is not more than 2cm, and the diameter is not more than 7 cm;
the wall template positioning structure 5 adopts a Q235 steel pipe;
the utility model has the advantages of reasonable design, realize replacing the crane through the small-size machines of manual fit to realize support, mould braced system translation, improve construction speed when avoiding the loop wheel machine high altitude to hang the thing risk, especially adapt to the topography that peripheral position is narrow and small, limited. This device is with the template support lifting back respectively, sets up the gyro wheel below template and support, utilizes small-size channel-section steel as the translation track, adopts steel pipe, fastener to link to each other inboard template and support, makes whole support, template form wholly, uses small-size hoist engine, establishes the impetus in wall inside and outside template intermediate position, with template, the braced system translation of culvert wall to preset position. The device has convenient construction, only needs several people can accomplish support, template sideslip fast, need not large-scale mechanical cooperation, has characteristics such as the construction is fast, factor of safety is high, with low costs.
Claims (5)
1. The utility model provides a whole sideslip device of culvert wall body support and template, its characterized in that: comprises a small traction power device (1), a traction transmission device (2), a traction track (3), a roller (4), a wall template positioning structure (5), a wall bracket (6) and a wall template (7);
the small traction power device (1) is fixed on a poured culvert foundation through bolts; the wall body bracket (6) is connected with the wall body template (7) through the wall body template positioning structure (5); the small traction power device (1) is connected with the wall template positioning structure (5) and the wall bracket (6) through the traction transmission device (2); the bottom of the wall support (6) and the bottom of the lower edge angle of the wall template (7) are provided with rollers (4) through bolts, and the rollers (4) fall on the traction track (3).
2. The culvert wall support and template integral traverse device of claim 1, which is characterized in that: the wall form positioning structure (5) is a steel pipe and is positioned at the position 1/3 from the ground upwards of the wall form (7).
3. The culvert wall support and template integral traverse device of claim 1, which is characterized in that: the end of the traction drive (2) is fixed to the wall bracket (6) from the ground up 1/3.
4. The culvert wall support and template integral traverse device of claim 1, which is characterized in that: the traction track (3) is a prefabricated channel steel, and the clear distance in the traction track (3) is more than 1cm larger than the width of the roller (4).
5. The culvert wall support and template integral traverse device of claim 1, which is characterized in that: the small traction power device (1) is fixed at a position 2m away from the outer wall of the next formwork.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022001556.6U CN214993215U (en) | 2020-09-14 | 2020-09-14 | Culvert wall body support and whole sideslip device of template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022001556.6U CN214993215U (en) | 2020-09-14 | 2020-09-14 | Culvert wall body support and whole sideslip device of template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214993215U true CN214993215U (en) | 2021-12-03 |
Family
ID=79137799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022001556.6U Active CN214993215U (en) | 2020-09-14 | 2020-09-14 | Culvert wall body support and whole sideslip device of template |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214993215U (en) |
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2020
- 2020-09-14 CN CN202022001556.6U patent/CN214993215U/en active Active
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