CN215210563U - Steel plate combination beam wet joint template device with automatic walking function - Google Patents
Steel plate combination beam wet joint template device with automatic walking function Download PDFInfo
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- CN215210563U CN215210563U CN202120644381.2U CN202120644381U CN215210563U CN 215210563 U CN215210563 U CN 215210563U CN 202120644381 U CN202120644381 U CN 202120644381U CN 215210563 U CN215210563 U CN 215210563U
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Abstract
The utility model relates to a wet seam template device of steel sheet combination beam with automatic walking function, the device is including the template subassembly that all sets up in pairs, be used for preventing spacing gyro wheel (11) of turning on one's side, go up support skeleton, under bracing skeleton and drive wheelset, spacing gyro wheel (11), go up support skeleton, under bracing skeleton and drive wheelset top-down set gradually, the template subassembly is located one side of last support skeleton and is articulated mutually with the top of last support skeleton. Compared with the prior art, the utility model discloses the structure is succinct, realizes the convenient construction of the no risk low cost of the wet seam of combination beam, has the characteristics that operation degree of automation is high.
Description
Technical Field
The utility model belongs to bridge engineering construction field, concretely relates to steel sheet combination beam wet joint template device with automatic walking function.
Background
The steel plate composite beam is a structural form which is widely applied in bridge engineering, and the structure is a composite beam structure formed by combining an I-shaped steel main beam and a concrete bridge deck, and can fully exert the tension capacity of the steel beam and the compression capacity of concrete. The construction process of the steel plate composite beam bridge is generally as follows: firstly, mounting a steel beam, then mounting a precast concrete bridge deck on the steel beam and pouring a wet joint to form a combined structure. When pouring the wet seam after the installation of precast concrete decking is accomplished, one side of wet seam is unsettled on the outside one, and the construction form installation is all comparatively complicated with demolising work, and the efficiency of construction is low, and construction operation risk is higher. In order to promote the efficiency of construction of the wet seam of decking, reduce wet seam construction operation risk, the utility model provides a steel sheet composite beam wet seam template device with automatic walking function can realize the convenient construction of the wet seam of steel sheet composite beam.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a wet seam template device of steel sheet combination beam with automatic walking function, the structure is succinct, realizes the convenient construction of the risk-free low-cost of the wet seam of combination beam, has the characteristics that operation degree of automation is high.
The purpose of the utility model is realized through the following technical scheme:
the utility model provides a wet seam template device of steel sheet combination beam with automatic walking function, the device is including the template subassembly that all sets up in pairs, be used for preventing the spacing gyro wheel of turning on one's side, go up support frame, under bracing skeleton and drive wheelset, spacing gyro wheel, last support frame, under bracing skeleton and drive wheelset top-down set gradually, the template subassembly is located one side of last support frame and is articulated mutually with the top of last support frame.
Go up the supporting framework including the last horizon bar that the level set up and the supporting framework pole setting of vertical setting, the tip of going up the horizon bar is connected with the top of supporting framework pole setting, it is articulated mutually with the template subassembly to go up the horizon bar, the supporting framework pole setting is connected with the lower supporting framework.
The device also comprises a plurality of transverse connecting rods, and the plurality of transverse connecting rods are horizontally arranged between the adjacent upper supporting frameworks at intervals and are connected with the supporting framework upright stanchions.
The device is still including the telescopic jack that is used for supporting the template subassembly, telescopic jack slope sets up, and one end is connected with the template subassembly, and the other end is connected with the support chassis pole setting. The template assembly can rotate around the hinged part through adjustment of the telescopic jack, so that automatic die closing and opening of the template assembly are realized.
The device also comprises an electric box which is respectively electrically connected with the telescopic jack and the driving wheel set. The telescopic jack is provided with a liquefaction drive, the driving wheel set (mainly a main walking roller part) is provided with an electric drive, the two drives are connected into an electric box, and the bottom of the electric box can be provided with rollers so that the electric box can move synchronously with the main body part of the device on the precast concrete bridge deck.
The lower support framework comprises a lower horizontal rod and a support framework inclined rod, the lower horizontal rod is horizontally arranged, the support framework inclined rod is obliquely arranged, the end of the lower horizontal rod is connected with the bottom of the support framework vertical rod, and the support framework inclined rod is connected with the lower horizontal rod and the support framework vertical rod.
The template component comprises a horizontal template and a vertical template, the horizontal template is horizontally arranged, the vertical template is vertically arranged, the horizontal template is hinged with the upper horizontal rod, and the vertical template is positioned at the top of the horizontal template. The specific structure, thickness, surface shape and the like of the template assembly can be selected and set according to actual conditions.
The transverse templates and the vertical templates are distributed in a T shape.
The driving wheel set comprises a main walking roller and an auxiliary walking roller, the main walking roller and the auxiliary walking roller are distributed in tandem, and the main walking roller is close to the supporting framework vertical rod.
The device further comprises a jacking spring, and the jacking spring is arranged between the supporting framework vertical rod of the upper supporting framework and the limiting idler wheel.
The steel plate combination beam comprises a steel main beam, a steel beam cross beam, a precast concrete deck slab, a bridge deck slab transversely reserved steel bars and shear nails, wherein the steel main beam is I-shaped and comprises a vertically arranged middle connecting beam, a steel beam upper flange and a steel beam lower flange, the steel beam upper flange and the steel beam lower flange are respectively and horizontally arranged at the top and the bottom of the middle connecting beam, the steel beam cross beam is respectively connected with the middle connecting beam and the steel beam upper flange, the precast concrete deck slab is positioned at the top of the steel beam upper flange, a to-be-poured area for pouring a wet joint is reserved on one side of the precast concrete deck slab on the steel beam upper flange, one end of the transversely reserved steel bars of the deck slab is horizontally inserted into the precast concrete deck slab, the other end of the transversely reserved steel bars of the deck slab is protrudingly positioned in the to-be-poured area, the shear nails are positioned in the to-be-poured area and are inserted into the steel beam upper flange from top to bottom, when the device works, the end part of the steel beam upper flange is contacted with the template component, the lower surface on spacing gyro wheel and girder steel top flange contacts, it parallels to go up support skeleton and middle tie-beam, the upper surface on driving wheel group and girder steel bottom flange contacts.
The utility model discloses when work (template subassembly is opening device promptly), utilize girder steel top flange and girder steel bottom flange as the support, the drive wheelset is along with the process of pouring of wet seam and walk on the girder steel bottom flange along the longitudinal direction of steel girder, and simultaneously, spacing gyro wheel removes along the girder steel top flange and avoids whole device to turn on one's side, the tight spring in top that sets up below spacing gyro wheel makes spacing gyro wheel can effectively push up tight girder steel top flange, the influence that the different thickness of adaptable girder steel flange board changes and brings simultaneously, but the gesture of the articulated mode of going up support skeleton and template subassembly and telescopic jack's cooperation automatically regulated template subassembly.
Compared with the prior art, the utility model has the advantages of it is following:
(1) the utility model provides a wet seam template device of steel sheet composite beam with automatic walking function can realize the self-balancing installation and the walking of template subassembly through being connected of template subassembly and driving wheel group and spacing gyro wheel, has solved the installation of traditional wet seam template and has demolishd the difficult problem, has improved the template installation of the wet seam construction in steel sheet composite beam top and has demolishd the difficult problem of operation.
(2) The utility model provides a wet seam template device of steel sheet combination beam with automatic walking function can realize the section by section of wet seam and pour through electrical control, can walk to one section position next section automatically after one section is accomplished and pour, through setting up spacing gyro wheel and setting up the top tight spring in the below for spacing gyro wheel can effectively push up tight girder steel top flange, the influence that the different thickness of adaptable girder steel flange board changes and bring simultaneously.
(3) The template component is connected with the supporting framework vertical rod through the telescopic jack, the template component can rotate around the hinge joint through the adjustment of the telescopic jack, the automatic opening and closing of the template are achieved, and the operation is convenient.
(4) Liquefaction and the electric drive of jack and driving wheel group insert in the electric box, and the electric box can walk with the template subassembly is synchronous on precast concrete decking, through the automatic operation who realizes wet seam template device at bridge floor operation regulator cubicle, has reduced the construction risk, realizes the convenient construction of risk-free low-cost of the wet seam of composite beam.
Drawings
FIG. 1 is a sectional view of a steel plate composite beam wet joint template device with an automatic traveling function in a mold closing state;
FIG. 2 is an elevation view of a steel plate composite beam wet joint formwork apparatus with an automatic walking function;
fig. 3 is a sectional view of a wet joint formwork device of a steel plate composite beam with an automatic traveling function in a form removal state.
In the figure: 101-a middle connecting beam; 102-steel beam upper flanges; 103-steel beam lower flanges; 2-a steel beam cross beam; 3-prefabricating a concrete bridge deck; 4-transversely reserving reinforcing steel bars on the bridge deck; 5-shear nails; 601-horizontal template; 602-erecting a template; 7-a telescopic jack; 801-upper horizontal bar; 802-supporting a framework upright; 9-main walking roller; 10-auxiliary walking rollers; 11-a limiting roller; 12-a jacking spring and 13-a transverse connecting rod piece; 14-an electrical box; 1501-a lower horizontal bar; 1502-supporting framework diagonal rods; 16-Wet seam.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Examples
As shown in fig. 1, 2 and 3, the steel plate composite beam comprises a steel girder, a steel girder cross beam 2, a precast concrete deck 3, a deck slab transverse reserved steel bar 4 and a shear nail 5, wherein the steel girder is i-shaped and comprises a vertically arranged middle connecting beam 101, and a steel girder upper flange 102 and a steel girder lower flange 103 which are respectively horizontally arranged at the top and the bottom of the middle connecting beam 101, the steel girder cross beam 2 is respectively connected with the middle connecting beam 101 and the steel girder upper flange 102, the precast concrete deck 3 is arranged at the top of the steel girder upper flange 102, a to-be-poured area for pouring a wet joint is reserved on one side of the precast concrete deck 3 on the steel girder upper flange 102, one end of the deck slab transverse reserved steel bar 4 is horizontally inserted in the precast concrete deck slab 3, the other end is protrudingly positioned in the area to be poured, and the shear nails 5 are positioned in the area to be poured and are inserted into the steel beam upper flange 102 from top to bottom.
As shown in fig. 1, 2 and 3, a steel plate composite beam wet joint formwork device with automatic walking function comprises formwork components, limiting idler wheels 11 for tightly supporting the steel plate composite beam, an upper supporting framework, a lower supporting framework, a driving wheel set, a tightening spring 12, a telescopic jack 7 for supporting the formwork components, a plurality of transverse connecting rod pieces 13 and an electric box 14, wherein the limiting idler wheels 11, the tightening springs 12, the upper supporting framework, the lower supporting framework and the driving wheel set are sequentially arranged from top to bottom, the upper supporting framework comprises an upper horizontal rod 801 horizontally arranged and a supporting framework upright rod 802 vertically arranged, the end part of the upper horizontal rod 801 is connected with the top part of the supporting framework upright rod 802, the upper horizontal rod 801 is hinged with the formwork components, the supporting framework upright rod 802 is connected with the lower supporting framework, the formwork components are arranged on one side of the upper supporting framework, the formwork component comprises a horizontal formwork 601 and a vertical formwork 602 which are horizontally arranged, the horizontal formwork 601 and the vertical formwork 602 are distributed in a T shape, the horizontal formwork 601 is hinged with an upper horizontal rod 801, the vertical formwork 602 is positioned at the top of the horizontal formwork 601, a lower supporting framework comprises a lower horizontal rod 1501 and a supporting framework inclined rod 1502 which are horizontally arranged, the end part of the lower horizontal rod 1501 is connected with the bottom part of the supporting framework upright rod 802, the supporting framework inclined rod 1502 is connected with the lower horizontal rod 1501 and the supporting framework upright rod 802, a telescopic jack 7 is obliquely arranged, one end of the telescopic jack is connected with the bottom part of the horizontal formwork 601 of the formwork component, the other end of the telescopic jack is connected with the supporting framework upright rod 802, a plurality of transverse connecting rods 13 are horizontally arranged between adjacent upper supporting frameworks at intervals and connected with the supporting framework upright rod 802, a driving wheel group comprises a main walking roller 9 and an auxiliary walking roller 10, the main walking roller 9 and the auxiliary walking roller 10 are distributed in a front-to-back manner, the main walking rollers 9 are arranged close to the supporting framework upright rod 802, the electric box 14 is electrically connected with the telescopic jack 7 and the driving wheel set respectively, and the electric box 14 can move along with the main body of the device on the precast concrete deck slab 3.
When the device works, the end part of the steel beam upper flange 102 is contacted with the template component, the limiting roller 11 is contacted with the lower surface of the steel beam upper flange 102, the supporting framework upright stanchion 802 is parallel to the middle connecting beam 101, the driving wheel set is contacted with the upper surface of the steel beam lower flange 103, and after the device is moved in place, the oil cylinder of the telescopic jack 7 is extended, so that the template component is in a mold closing state, namely, as shown in fig. 1, pouring of a wet joint 16 is completed. After the strength of the wet joint 16 meets the requirement of form removal, the oil cylinder of the telescopic jack 7 is retracted, so that the automatic form removal of the template assembly is realized, namely, as shown in fig. 3.
The embodiments described above are intended to facilitate the understanding and use of the invention by those skilled in the art. It will be readily apparent to those skilled in the art that various modifications to these embodiments may be made, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention according to the disclosure of the present invention.
Claims (10)
1. The utility model provides a wet seam template device of steel sheet combination beam with automatic walking function, a serial communication port, the device is including the template component that all sets up in pairs, be used for preventing spacing gyro wheel (11) of turning on one's side, go up support skeleton, under bracing skeleton and drive wheelset, spacing gyro wheel (11), go up support skeleton, under bracing skeleton and drive wheelset top-down set gradually, template component locates one side of last support skeleton and articulates with the top of last support skeleton mutually.
2. The steel plate composite beam wet joint formwork device with the automatic walking function as claimed in claim 1, wherein the upper supporting framework comprises an upper horizontal rod (801) horizontally arranged and a supporting framework vertical rod (802) vertically arranged, the end of the upper horizontal rod (801) is connected with the top of the supporting framework vertical rod (802), the upper horizontal rod (801) is hinged with the formwork assembly, and the supporting framework vertical rod (802) is connected with the lower supporting framework.
3. The steel plate composite beam wet joint formwork device with the automatic walking function as claimed in claim 2, wherein the device further comprises a plurality of transverse connecting rods (13), the plurality of transverse connecting rods (13) are horizontally arranged between the adjacent upper supporting frameworks at intervals and connected with the supporting framework upright rods (802).
4. The steel plate composite beam wet joint formwork device with the automatic walking function as claimed in claim 2, further comprising a telescopic jack (7) for supporting the formwork assembly, wherein the telescopic jack (7) is obliquely arranged, one end of the telescopic jack is connected with the formwork assembly, and the other end of the telescopic jack is connected with the supporting framework upright rod (802).
5. The steel plate composite beam wet joint formwork device with the automatic walking function as claimed in claim 4, wherein the device further comprises an electrical box (14), the electrical box (14) is electrically connected with the telescopic jack (7) and the driving wheel set respectively.
6. The steel plate composite beam wet seam formwork device with the automatic walking function as claimed in claim 2, wherein the lower supporting framework comprises a lower horizontal rod (1501) horizontally arranged and a supporting framework diagonal rod (1502) obliquely arranged, the end of the lower horizontal rod (1501) is connected with the bottom of the supporting framework vertical rod (802), and the supporting framework diagonal rod (1502) is connected with the lower horizontal rod (1501) and the supporting framework vertical rod (802).
7. The steel plate composite beam wet seam formwork device with the automatic walking function as claimed in claim 2, wherein the formwork assembly comprises a horizontal formwork (601) arranged horizontally and a vertical formwork (602) arranged vertically, the horizontal formwork (601) is hinged with an upper horizontal rod (801), and the vertical formwork (602) is positioned on the top of the horizontal formwork (601).
8. The steel plate composite beam wet joint formwork device with the automatic walking function is characterized in that the driving wheel set comprises a main walking roller (9) and an auxiliary walking roller (10), the main walking roller (9) and the auxiliary walking roller (10) are distributed in tandem, and the main walking roller (9) is arranged close to the supporting framework upright rod (802).
9. The wet seam template device of steel plate combination beam with automatic walking function as claimed in claim 1, characterized in that the device further comprises a jacking spring (12), wherein the jacking spring (12) is arranged between the upper supporting framework and the limiting roller (11).
10. The steel plate composite beam wet joint formwork device with the automatic walking function according to claim 1, wherein the steel plate composite beam comprises a steel girder, a steel beam cross beam (2), a precast concrete deck (3), a deck slab transverse reserved steel bar (4) and a shear nail (5), the steel girder is I-shaped and comprises a vertically arranged intermediate connecting beam (101), and a steel beam upper flange (102) and a steel beam lower flange (103) which are respectively horizontally arranged at the top and the bottom of the intermediate connecting beam (101), the steel beam cross beam (2) is respectively connected with the intermediate connecting beam (101) and the steel beam upper flange (102), the precast concrete deck (3) is positioned at the top of the steel beam upper flange (102), a pouring area for pouring a wet joint is reserved on one side of the precast concrete deck (3) on the steel beam upper flange (102), one end of the transverse reserved steel bar (4) of the bridge deck is horizontally inserted into the precast concrete bridge deck (3), the other end of the transverse reserved steel bar is protruded into a to-be-poured area, the shear nail (5) is positioned in the to-be-poured area and inserted into the steel beam upper flange (102) from top to bottom,
when the device works, the end part of the steel beam upper flange (102) is contacted with the template assembly, the lower surfaces of the limiting rollers (11) and the steel beam upper flange (102) are contacted, the upper supporting framework is parallel to the middle connecting beam (101), and the driving wheel set is contacted with the upper surface of the steel beam lower flange (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120644381.2U CN215210563U (en) | 2021-03-30 | 2021-03-30 | Steel plate combination beam wet joint template device with automatic walking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120644381.2U CN215210563U (en) | 2021-03-30 | 2021-03-30 | Steel plate combination beam wet joint template device with automatic walking function |
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| Publication Number | Publication Date |
|---|---|
| CN215210563U true CN215210563U (en) | 2021-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120644381.2U Active CN215210563U (en) | 2021-03-30 | 2021-03-30 | Steel plate combination beam wet joint template device with automatic walking function |
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| CN (1) | CN215210563U (en) |
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2021
- 2021-03-30 CN CN202120644381.2U patent/CN215210563U/en active Active
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