CN212054738U - Passing type inverted arch formwork device - Google Patents
Passing type inverted arch formwork device Download PDFInfo
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- CN212054738U CN212054738U CN202020771872.9U CN202020771872U CN212054738U CN 212054738 U CN212054738 U CN 212054738U CN 202020771872 U CN202020771872 U CN 202020771872U CN 212054738 U CN212054738 U CN 212054738U
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- frame body
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- rectangular
- inverted arch
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- 238000009415 formwork Methods 0.000 title description 2
- 238000010276 construction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Lining And Supports For Tunnels (AREA)
Abstract
The utility model provides a formula of walking invert template device, including the invert template, the outer frame body, the rectangle truss, the base, the hydro-cylinder, the utility model discloses, the setting of hydro-cylinder when needs remove to the outer frame body, the rectangle truss is by hydro-cylinder jack-up, has made things convenient for the removal of the outer frame body, and the setting of pulley and gyro wheel when the outer frame body removes, the outer frame body stress point is attached to on the pulley, under the cooperation of pulley and gyro wheel for the removal of outer frame body is more convenient, the effectual removal efficiency that has improved.
Description
Technical Field
The utility model belongs to the technical field of invert template device, especially, relate to a formula of walking is faced upward and is arched template device.
Background
Tunnel projects such as highways and railways are generally constructed in China. Under the influence of geological conditions, a tunnel is built in a section with poor geological conditions, and an inverted arch is often required to be designed in order to meet the requirements of foundation bearing capacity and annular stress of the whole tunnel.
The position of the outer frame body and the rectangular truss is inconvenient to move when the existing inverted arch is used, the inverted arch needs to be disassembled and then is assembled again, or the inverted arch is moved in a crane lifting mode, so that the labor intensity is high, and the operation is inconvenient.
Therefore, it is necessary to provide a walk-through inverted arch form device.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a formula of walking is faced upward and is encircleed template device to the position of solving current inverted arch outer support body and rectangle truss when using is not convenient for remove, need dismantle the back again from new equipment, perhaps adopts the crane to hang the form of moving and remove, and intensity of labour is high, and the problem of the operation of being not convenient for. A through type inverted arch template device comprises an inverted arch template, an outer frame body, a rectangular truss, a base and an oil cylinder, wherein the outer frame body is arranged at the top of the inverted arch template; the rectangular truss is arranged in the outer frame body and is movably connected with the rectangular truss; the number of the bases is 2, the bases are respectively arranged below two ends of the rectangular truss, and the bases are fixedly connected with the inverted arch template; the oil cylinder is provided with a plurality of oil cylinders, and two ends of the oil cylinder are respectively movably connected with the rectangular truss and the base through pin shafts.
The outer frame body comprises an elongated arm, an upright post, an inclined strut, a transverse strut and a pulley, wherein the elongated arm, the upright post and the transverse strut are welded into a rectangular frame, and two sides of the rectangular frame are reinforced by the inclined strut; the pulley adopt a plurality ofly, install the inboard at the stull through the bolt.
The rectangular truss comprises longitudinal beams, transverse beams, cross beams, rollers, lengthened beams and diagonal bracing beams, the longitudinal beams, the transverse beams and the lengthened beams are combined into a rectangular frame body, the interior of the frame body is reinforced through the cross beams, and the exterior of the frame body is fixed through the diagonal bracing beams; the rollers are multiple and are mounted on the outer side of the cross beam through bolts.
The roller is matched with the pulley.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model, the arrangement of the oil cylinder, when the outer frame body needs to be moved,
the rectangular truss is jacked up by the oil cylinder, so that the outer frame body can be conveniently moved.
2. The utility model discloses, the setting of pulley and gyro wheel, when the outer support body removes, the outer support body receives
The force point is attached on the pulley, and the pulley and the roller are matched, so that the movement of the outer frame body is more convenient,
the moving efficiency is effectively improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a right side view of the present invention.
Fig. 3 is a schematic structural view of the outer frame of the present invention.
Fig. 4 is a right side view of the outer frame of the present invention.
Fig. 5 is a schematic view of the rectangular truss structure of the present invention.
Fig. 6 is a right side view of the rectangular truss of the present invention.
In the figure:
1-inverted arch template, 2-outer frame body, 21-lengthened arm, 22-upright post, 23-inclined strut, 24-transverse strut, 25-pulley, 3-rectangular truss, 31-longitudinal beam, 32-cross beam, 33-cross beam, 34-roller, 35-lengthened beam, 36-inclined strut beam, 4-base and 5-oil cylinder.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example (b):
as shown in figures 1 to 6
The utility model provides a through type inverted arch template device, which comprises an inverted arch template 1, an outer frame body 2, a rectangular truss 3, a base 4 and an oil cylinder 5, wherein the outer frame body 2 is arranged at the top of the inverted arch template 1; the rectangular truss 3 is arranged inside the outer frame body 2 and is movably connected with the rectangular truss 3; 2 bases 4 are respectively arranged below two ends of the rectangular truss 3, and the bases 4 are fixedly connected with the inverted arch template 1; the number of the oil cylinders 5 is multiple, and two ends of each oil cylinder 5 are movably connected with the rectangular truss 3 and the base 4 through pin shafts respectively.
The outer frame body 2 comprises an elongated arm 21, a vertical column 22, an inclined strut 23, a cross strut 24 and a pulley 25, wherein the elongated arm 21, the vertical column 22 and the cross strut 24 are welded into a rectangular frame, and two sides of the rectangular frame are reinforced by the inclined strut 23; the pulleys 25 are mounted on the inner side of the cross-brace 24 through bolts.
The rectangular truss 3 comprises longitudinal beams 31, transverse beams 32, cross beams 33, rollers 34, lengthened beams 35 and diagonal bracing beams 36, the longitudinal beams 31, the transverse beams 32 and the lengthened beams 35 are combined into a rectangular frame body, the interior of the frame body is reinforced through the cross beams 33, and the exterior of the frame body is fixed through the diagonal bracing beams 36; the rollers 34 are mounted on the outer side of the beam 32 through bolts.
The roller 34 is engaged with the pulley 25.
Principle of operation
The utility model discloses in, 1 monolithic length 12.1 meter of inverted arch template, every set of 2, two side simultaneous construction, every circulation construction length two sides total 24 meters, template length 12.1 meter, wherein 10 centimeters are overlap joint length, 3 length 25.1 meters of rectangular truss, when needs move to outer support body 2, rectangular truss 3 is by hydro-cylinder 5 jack-ups, when outer support body 2 removes, 2 stress points of outer support body are attached to on the pulley, under the cooperation of pulley and gyro wheel, make outer support body 2 slide 12 meters forward, 5 retrieves of hydro-cylinder, fall rectangular truss 3 down, get into next construction stage.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (4)
1. The utility model provides a formula of walking invert template device which characterized in that: the device comprises an inverted arch template (1), an outer frame body (2), a rectangular truss (3), a base (4) and an oil cylinder (5), wherein the outer frame body (2) is arranged at the top of the inverted arch template (1); the rectangular truss (3) is arranged inside the outer frame body (2) and is movably connected with the rectangular truss (3); 2 bases (4) are respectively arranged below two ends of the rectangular truss (3), and the bases (4) are fixedly connected with the inverted arch template (1); the oil cylinders (5) are multiple, and two ends of each oil cylinder (5) are movably connected with the rectangular truss (3) and the base (4) through pin shafts respectively.
2. The walk-through invert form assembly of claim 1, wherein: the outer frame body (2) comprises a lengthening arm (21), an upright post (22), an inclined strut (23), a cross strut (24) and a pulley (25), wherein the lengthening arm (21), the upright post (22) and the cross strut (24) are welded into a rectangular frame, and two sides of the rectangular frame are reinforced through the inclined strut (23); the pulleys (25) are multiple and are arranged on the inner side of the cross brace (24) through bolts.
3. The walk-through invert form assembly of claim 1, wherein: the rectangular truss (3) comprises longitudinal beams (31), transverse beams (32), cross beams (33), rollers (34), lengthened beams (35) and diagonal bracing beams (36), wherein the longitudinal beams (31), the transverse beams (32) and the lengthened beams (35) are combined into a rectangular frame body, the interior of the frame body is reinforced through the cross beams (33), and the exterior of the frame body is fixed through the diagonal bracing beams (36); the rollers (34) are multiple and are arranged on the outer side of the cross beam (32) through bolts.
4. The walk through inverted arch template assembly of claim 3, wherein: the roller (34) is matched with the pulley (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020771872.9U CN212054738U (en) | 2020-05-12 | 2020-05-12 | Passing type inverted arch formwork device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020771872.9U CN212054738U (en) | 2020-05-12 | 2020-05-12 | Passing type inverted arch formwork device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212054738U true CN212054738U (en) | 2020-12-01 |
Family
ID=73526038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020771872.9U Active CN212054738U (en) | 2020-05-12 | 2020-05-12 | Passing type inverted arch formwork device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212054738U (en) |
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2020
- 2020-05-12 CN CN202020771872.9U patent/CN212054738U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240511 Address after: 734199, No. 15, Second Lane, Ganxin North Road, Qingquan Town, Shandan County, Zhangye City, Gansu Province Patentee after: Yang Ying Country or region after: China Address before: 030024 No. 130 Xikuangjie, Wanbailin District, Taiyuan City, Shanxi Province Patentee before: Liu Lei Country or region before: China |