CN210529505U - Circulation device is torn open in ann of wet seam template of bridge concatenation formula - Google Patents
Circulation device is torn open in ann of wet seam template of bridge concatenation formula Download PDFInfo
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- CN210529505U CN210529505U CN201921169330.8U CN201921169330U CN210529505U CN 210529505 U CN210529505 U CN 210529505U CN 201921169330 U CN201921169330 U CN 201921169330U CN 210529505 U CN210529505 U CN 210529505U
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- 230000002093 peripheral effect Effects 0.000 claims abstract description 3
- 238000009415 formwork Methods 0.000 claims description 26
- 238000009434 installation Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 11
- 210000000078 claw Anatomy 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009440 infrastructure construction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of wet seam construction, concretely relates to wet seam template ann of bridge concatenation formula tears circulating device open, including the template with pull the piece, be equipped with the several pole setting on the last face of template, the last face of the length direction perpendicular to template of pole setting, the lower face of template has the several horizontal pole, the length direction of horizontal pole is parallel with the lower face of template, the lower extreme of pole setting runs through the lateral wall fixed connection of template and horizontal pole, the nut is established to the peripheral cover of pole setting, the nut is located face top on the template, the pole setting lateral wall is equipped with the external screw thread that uses with the nut cooperation, a horizontal pole on go back fixed connection haulage rope, pull the piece including handheld pole, the lower extreme of handheld pole is through connecting the rope and connecting three claw hooks, the utility model discloses simple structure, convenient.
Description
Technical Field
The invention belongs to the technical field of wet joint construction, and particularly relates to a bridge splicing type wet joint template mounting and dismounting circulating device.
Background
In recent years, with the rapid development of economy in China, infrastructure construction in China also enters a peak period, and expressways gradually extend to places with steep terrain, mountainous areas, rivers, lakes, cross-lines and the like. And the current traditional bridge deck system wet joint construction: firstly, a construction platform is erected at the bottom of the beam, and people construct from the top of the beam to the construction platform below the bottom of the beam through a ladder. And secondly, conveying the template on the bridge floor through a winch, and operating by personnel on the bridge under the bridge. The two construction methods are troublesome in template installation, disassembly and turnover, low in construction efficiency, high in cost, low in safety of constructors, and large in construction difficulty if the site under the bridge is limited, so that the prior art needs further improvement.
Disclosure of Invention
The invention aims to provide a bridge splicing type wet joint formwork mounting and dismounting circulating device which is simple in structure and convenient to construct.
Based on the purpose, the invention adopts the following technical scheme:
the utility model provides a circulating device is torn open in wet seam template ann of bridge concatenation formula, includes the template and pulls the piece, is equipped with the several pole setting on the last face of template, the last face of the length direction perpendicular to template of pole setting, the lower face of template has the several horizontal pole, the length direction of horizontal pole is parallel with the lower face of template, the lower extreme of pole setting runs through the lateral wall fixed connection of template and horizontal pole, the nut is established to the peripheral cover of pole setting, the nut is located face top on the template, the pole setting lateral wall is equipped with the external screw thread that uses with the nut cooperation, a horizontal pole on go back fixed connection haulage rope, pull the piece include handheld pole, the lower extreme of handheld pole is through connecting the rope and connect.
Furthermore, the pole setting be three, three pole settings are arranged along the even equidistant range of sharp arrangement, the direction that three pole settings were arranged is the same with the length direction of template, the horizontal pole is three, the length direction of three horizontal poles is parallel in the coplanar, the length direction of three horizontal poles is the same with the width direction of template.
Furthermore, the lower end of the vertical rod is fixedly connected with the side wall of the middle section of the cross rod.
Furthermore, the traction rope is positioned at the center of the template.
The invention has simple structure, simple operation when in use, greatly reduces the construction time and has simple manufacture.
Drawings
FIG. 1 is a schematic diagram of the structure of a template;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a diagram showing the positional relationship between the cross bar and the mold plate;
FIG. 4 is a schematic view of the configuration of the traction element;
fig. 5-8 are schematic construction views of the pouring template.
Detailed Description
As shown in fig. 1-4, the bridge splicing type wet joint formwork mounting and dismounting circulating device comprises a formwork 1 and a traction member 2, wherein a plurality of vertical rods 3 are arranged on an upper plate surface of the formwork 1, the length directions of the vertical rods 3 are perpendicular to the upper plate surface of the formwork 1, a plurality of cross rods 4 are arranged below a lower plate surface of the formwork 1, the length directions of the cross rods 4 are parallel to the lower plate surface of the formwork 1, the lower ends of the vertical rods 3 penetrate through the formwork 1 and are fixedly connected with the side walls of the cross rods 4, nuts 5 are sleeved on the peripheries of the vertical rods 3, the nuts 5 are positioned above the upper plate surface of the formwork 1, a gasket 7 is arranged between the upper plate surface and the side walls of the vertical rods 3, external threads matched with the nuts 5 are arranged on the side walls of the cross rods 4, the traction member 2 comprises handheld rods 21, the lower ends of the handheld rods 21 are connected with three claw hooks 23 through connecting ropes 22, the vertical rods 3 are, the arrangement direction of the three vertical rods 3 is the same as the length direction of the template 1, the number of the cross rods 4 is three, the length directions of the three cross rods 4 are parallel in the same plane, the length directions of the three cross rods 4 are the same as the width direction of the template 1, the lower ends of the vertical rods 3 are fixedly connected with the middle section side walls of the cross rods 4, and the traction ropes 6 are located at the center of the template 1. The template 1 should satisfy light weight, small deformation and enough strength.
The construction method using the bridge splicing type wet joint formwork installing and dismantling circulating device shown in fig. 5-8 comprises the following steps:
(1) connecting the upper ends of the upright rods 3 by using pull ropes 8, enabling the upright rods 3 of the formworks 1 to be downward by holding the traction ropes 6 with hands by a constructor, enabling the formworks 1 to be downward placed from one side of an anti-collision guardrail of the bridge floor 10, enabling the handheld rods 21 to extend downward from the first wet joints 11, shaking the handheld rods 21, hooking the pull ropes 8 by the three-jaw hooks 23, enabling the formworks 1 to move towards the first wet joints 11, upwards lifting and pulling, installing the fixed formworks 1, detaching the formworks 1 after pouring, and enabling the constructor to pull the pull ropes 8 to place the formworks 1 downward;
(2) the wet joint on one side adjacent to the first wet joint 11 is a second wet joint 12, the handheld rod 21 extends downwards from the second wet joint 12, the handheld rod 21 is shaken, the three-jaw hook 23 hooks the traction rope 6 below the formwork 1, the formwork 1 is moved towards the second wet joint 12 by pulling the handheld rod 21, the vertical rod 3 of the formwork 1 faces upwards, and the formwork 1 is installed and fixed on the second wet joint 12 and poured.
Claims (4)
1. The utility model provides a circulating device is torn open in wet seam template ann of bridge concatenation formula, a serial communication port, including the template with pull the piece, be equipped with the several pole setting on the last face of template, the last face of the length direction perpendicular to template of pole setting, the lower face of template has the several horizontal pole, the length direction of horizontal pole is parallel with the lower face of template, the lower extreme of pole setting runs through the lateral wall fixed connection of template and horizontal pole, the nut is established to the peripheral cover of pole setting, the nut is located face top on the template, the pole setting lateral wall is equipped with the external screw thread that uses with the nut cooperation, a horizontal pole on still fixed connection haulage rope, pull the piece including handheld pole, the lower extreme of handheld pole is through connecting the rope and connecting.
2. The bridge splicing type wet joint formwork mounting and dismounting cycle device according to claim 1, wherein the number of the vertical rods is three, the three vertical rods are uniformly arranged in a straight line at equal intervals, the arrangement direction of the three vertical rods is the same as the length direction of the formwork, the number of the cross rods is three, the length directions of the three cross rods are parallel in the same plane, and the length directions of the three cross rods are the same as the width direction of the formwork.
3. The bridge splicing type wet joint formwork mounting and dismounting circulating device as claimed in claim 1, wherein the lower ends of the vertical rods are fixedly connected with the side walls of the middle section of the cross rod.
4. The bridge splicing type wet joint formwork installation and removal circulating device as claimed in claim 1, wherein the pulling rope is located at the center of the formwork.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921169330.8U CN210529505U (en) | 2019-07-24 | 2019-07-24 | Circulation device is torn open in ann of wet seam template of bridge concatenation formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921169330.8U CN210529505U (en) | 2019-07-24 | 2019-07-24 | Circulation device is torn open in ann of wet seam template of bridge concatenation formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210529505U true CN210529505U (en) | 2020-05-15 |
Family
ID=70599357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921169330.8U Expired - Fee Related CN210529505U (en) | 2019-07-24 | 2019-07-24 | Circulation device is torn open in ann of wet seam template of bridge concatenation formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210529505U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110396932A (en) * | 2019-07-24 | 2019-11-01 | 中交一公局集团有限公司 | Bridge splicing type wet joint formwork mounting and dismounting circulating device and construction method thereof |
-
2019
- 2019-07-24 CN CN201921169330.8U patent/CN210529505U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110396932A (en) * | 2019-07-24 | 2019-11-01 | 中交一公局集团有限公司 | Bridge splicing type wet joint formwork mounting and dismounting circulating device and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200515 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |