CN217890010U - Turnover bridge deck assembling and welding platform - Google Patents
Turnover bridge deck assembling and welding platform Download PDFInfo
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- CN217890010U CN217890010U CN202221676883.4U CN202221676883U CN217890010U CN 217890010 U CN217890010 U CN 217890010U CN 202221676883 U CN202221676883 U CN 202221676883U CN 217890010 U CN217890010 U CN 217890010U
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- welding platform
- fixedly connected
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Abstract
The utility model provides a welded platform is assembled to convertible decking, which comprises an installation support, welded platform and decking fixing device, welded platform rotates and installs on the installing support, welded platform goes up fixedly connected with locating component, deck fixing device installs on welded platform, fix the work piece with the locating component cooperation, the last welding bed-jig that is used for placing the assembly of welded platform, rethread locating component fixes a position the work piece, improve the installation accuracy of welding bed-jig, welding, in the assembling process, can rotate welded platform to the angle of the constructor of being convenient for processing on, thereby improve the welding quality and the production efficiency of assembled decking.
Description
Technical Field
The utility model belongs to the technical field of welded platform, concretely relates to welded platform is assembled to convertible decking.
Background
With the increasing investment of the country on the infrastructure construction, the infrastructure construction technology of China is greatly developed, and particularly the construction of large bridges also comes in the golden period. In the bridge construction process, the deepwater bridge needs to set up a construction trestle according to construction requirements. Along with the assembly type concept is gradually deepened to the field of bridge construction, the backward process that the distribution beam and the bridge deck steel plate of the prior trestle are welded on a construction site is changed in the construction process, the temporary steel trestle also increasingly uses assembly type bridge decks, namely the distribution beam and the bridge deck steel plate are welded into bridge deck blocks with fixed size modulus in a factory, and the bridge deck blocks are directly hoisted to be in place after being transported to the construction site, so that the welding workload and the construction risk of the construction site are greatly reduced.
The quality of the welding of the assembled deck boards directly determines the force-bearing performance of the trestle. During the manufacturing of current assembled bridge deck slab, its welding needs to weld up or stand up, it is difficult to guarantee to weld up the quality, it is then time-consuming and laboursome to stand up, so under the condition that bridge construction industry and steel construction manufacturing industry's standard are higher and higher, in order to improve assembled bridge deck slab's welding quality and production efficiency, and it is advanced to accomplish the technique, and economic reasonable, need to design an efficiency welding bed-jig that can improve assembled bridge deck slab processing urgently, the performance that improves assembly precision and processingquality simultaneously has concurrently, overcome the quality influence of human factor to bailey piece processing.
Disclosure of Invention
Not enough more than, the utility model aims to solve the technical problem that a welding platform is assembled to convertible decking is provided, the welding quality and the production efficiency of assembled decking are improved.
In order to solve the technical problems, the utility model adopts the technical proposal that,
the utility model provides a welded platform is assembled to convertible decking, includes installing support, welded platform and decking fixing device, and welded platform rotates to be installed on the installing support, and welded platform goes up fixedly connected with locating component, and bridge floor fixing device installs on welded platform, fixes the work piece with the locating component cooperation.
As a preferred scheme of the utility model, decking fixing device includes fixing base, fixed cylinder and fixed horizontal pole, and fixing base fixed connection is at welded platform's both ends, and fixed horizontal pole is installed at welded platform's upper and lower both ends, and fixed cylinder is connected with fixing base, fixed horizontal pole respectively.
As a preferred scheme of the utility model, locating component includes locating plate, horizontal limiting plate and vertical limiting plate, and locating plate, horizontal locating plate fixed connection are on welded platform's crossbeam, and vertical limiting plate fixed connection is on welded platform's longeron.
As a preferred scheme of the utility model, locating plate, horizontal limiting plate cooperation form horizontal installation locating component, and horizontal installation locating component fixed connection is on four angles of welded platform.
As a preferred scheme of utility model, vertical limiting plate fixed connection is at welded platform's longeron middle part, and forms vertical spigot surface on the vertical limiting plate.
As a preferred scheme of the utility model, the locating plate is formed with the round pin shaft hole.
As a preferred scheme of utility model, be formed with horizontal spigot surface on the horizontal limiting plate.
As a preferred scheme of the utility model, fixedly connected with bearing installation department on the installing support, welding platform's both ends fixedly connected with pivot, the pivot is passed through the bearing and is installed on bearing installation department.
As a preferred scheme of the utility model, fixedly connected with locking pole on welded platform, the shaping has the locking hole on the locking pole, and fixedly connected with connecting rod on the installing support, shaping have connecting hole, locking hole and connecting hole adaptation on the connecting rod.
As a preferred scheme of the utility model, install the locking pole in the both sides of pivot symmetry respectively.
The beneficial effects of the utility model are that, the last welding bed-jig that is used for placing the assembly of welding platform, rethread locating component fix a position the work piece, improve the installation accuracy of welding bed-jig, in welding, assembling process, can rotate welding platform to the angle of the constructor processing of being convenient for to improve the welding quality and the production efficiency of assembled decking.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partial enlarged view at a.
Reference numerals: installing support 1, welded platform 2, fixing base 3, fixed cylinder 4, fixed horizontal pole 5, locating plate 6, horizontal limiting plate 7, vertical limiting plate 8, vertical spigot surface 9, cotter pin hole 10, horizontal spigot surface 11, bearing installation department 12, pivot 13, locking pole 14, locking hole 15, connecting rod 16, connecting hole 17.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
The utility model provides a welded platform is assembled to convertible decking, including installing support 1, welded platform 2 and decking fixing device, welded platform 2 rotates and installs on installing support 1, fixedly connected with locating component on welded platform 2, bridge floor fixing device installs on welded platform 2, fix the work piece with the locating component cooperation, the last welding bed-jig that is used for placing the assembly of welded platform 2, rethread locating component fixes a position the work piece, improve the installation accuracy of welding bed-jig, welding, in the assembling process, can rotate welded platform 2 to the angle of being convenient for constructor processing, thereby improve the welding quality and the production efficiency of assembled decking.
Bridge plate fixing device includes fixing base 3, fixed cylinder 4 and fixed horizontal pole 5, and 3 fixed connection of fixing base are at welding platform 2's both ends, and fixed horizontal pole 5 is installed at welding platform 2's upper and lower both ends, and fixed cylinder 4 is connected with fixing base 3, fixed horizontal pole 5 respectively, and fixed cylinder 4 during operation drives fixed horizontal pole 5 and reciprocates to be convenient for cover the welding bed-jig pressure on welding platform 2.
In this embodiment, fixing base 3's structure is the C font, is convenient for install two fixed cylinders 4 in fixing base 3 to fixed welding bed-jig on welded platform 2's both sides terminal surface.
Locating component includes locating plate 6, horizontal limiting plate 7 and vertical limiting plate 8, locating plate 6, 6 fixed connection of horizontal locating plate are on welded platform 2's crossbeam, 8 fixed connection of vertical limiting plate are on welded platform 2's longeron, through horizontal limiting plate 7, vertical limiting plate 8 is spacing to the horizontal vertically of welding bed-jig, thereby improve the installation accuracy of welding bed-jig at welded platform 2, rethread locating plate 6 fixes a position, guarantee welding bed-jig assembly, welded construction precision.
Locating plate 6, horizontal limiting plate 7 cooperation form violently install the locating component, and horizontal installation locating component fixed connection is on four angles of welding platform 2, and 6 locating plate of being convenient for fix a position welding bed-jig (work piece).
The longitudinal limiting plate 8 is fixedly connected to the middle of the longitudinal beam of the welding platform 2, a longitudinal guide surface 9 is formed on the longitudinal limiting plate 8, and the workpiece is guided through the longitudinal guide surface 9 so as to be conveniently limited and mounted.
A pin shaft hole 10 is formed in the positioning plate 6, a pin shaft is installed in the pin shaft hole 10, and the welding step is fixed on the welding platform 2 through the pin shaft.
The transverse limiting plate 7 is provided with a transverse guide surface 11, and the workpiece is guided by the transverse guide surface 11 so as to be conveniently limited and mounted.
In order to facilitate the welding platform 2 to be rotatably installed on the installation support 1, a bearing installation part 12 is fixedly connected to the installation support 1, rotating shafts 13 are fixedly connected to two ends of the welding platform 2, and the rotating shafts 13 are installed on the bearing installation part 12 through bearings.
Fixedly connected with locking pole 14 on welded platform 2, the shaping has locking hole 15 on locking pole 14, fixedly connected with connecting rod 16 on installing support 1, the shaping has connecting hole 17 on connecting rod 16, locking hole 15 and connecting hole 17 adaptation are connected locking hole 15, connecting hole 17 through the bolt to realize welded platform 2 and change after certain angle with installing support 1 fixed connection, be convenient for fix welded platform 2 under certain inclination state.
In some embodiments, a plurality of locking holes 15 are provided on the locking bar 14 and a plurality of coupling holes 17 are provided on the coupling bar 16, thereby facilitating the fixing of the welding platform 2 in different inclination conditions.
The two sides of the rotating shaft 13 are respectively and symmetrically provided with the locking rods 14, so that the two-way adjustment of the welding platform 2 is facilitated, and the convenience of construction is further improved.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention; thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Although the terms corresponding to the reference numerals in the figures are used more herein, the possibility of using other terms is not excluded; these terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any one of the additional limitations of the present invention.
Claims (10)
1. The utility model provides a welded platform is assembled to convertible decking, a serial communication port, including installing support (1), welded platform (2) and decking fixing device, welded platform (2) rotate to be installed on installing support (1), and welded platform (2) are gone up fixedly connected with locating component, and bridge floor fixing device installs on welded platform (2), fixes the work piece with the locating component cooperation.
2. The turnover type bridge deck assembly welding platform according to claim 1, wherein the bridge deck fixing device comprises a fixing seat (3), a fixing cylinder (4) and a fixing cross rod (5), the fixing seat (3) is fixedly connected to two ends of the welding platform (2), the fixing cross rod (5) is installed at the upper end and the lower end of the welding platform (2), and the fixing cylinder (4) is connected with the fixing seat (3) and the fixing cross rod (5) respectively.
3. The turnover type bridge deck assembly welding platform according to claim 1, wherein the positioning assembly comprises a positioning plate (6), a transverse limiting plate (7) and a longitudinal limiting plate (8), the positioning plate (6) and the transverse positioning plate (6) are fixedly connected to a cross beam of the welding platform (2), and the longitudinal limiting plate (8) is fixedly connected to a longitudinal beam of the welding platform (2).
4. The turnover type bridge deck assembling and welding platform of claim 3, wherein the positioning plates (6) and the transverse limiting plates (7) are matched to form transverse mounting and positioning assemblies, and the transverse mounting and positioning assemblies are fixedly connected to four corners of the welding platform (2).
5. The turnover type bridge deck assembling and welding platform according to claim 3, wherein the longitudinal limiting plate (8) is fixedly connected to the middle of a longitudinal beam of the welding platform (2), and a longitudinal guide surface (9) is formed on the longitudinal limiting plate (8).
6. The turnover type bridge deck assembling and welding platform of claim 3, wherein the positioning plate (6) is formed with a pin shaft hole (10).
7. The turnover type bridge deck assembly welding platform according to claim 3, wherein a transverse guide surface (11) is formed on the transverse limiting plate (7).
8. The turnover type bridge deck assembly welding platform according to claim 1, wherein a bearing installation part (12) is fixedly connected to the installation support (1), rotating shafts (13) are fixedly connected to two ends of the welding platform (2), and the rotating shafts (13) are installed on the bearing installation part (12) through bearings.
9. The turnover type bridge deck assembling and welding platform of claim 8, wherein a locking rod (14) is fixedly connected to the welding platform (2), a locking hole (15) is formed in the locking rod (14), a connecting rod (16) is fixedly connected to the mounting bracket (1), a connecting hole (17) is formed in the connecting rod (16), and the locking hole (15) is matched with the connecting hole (17).
10. The turnover type bridge deck assembling and welding platform of claim 9, wherein locking rods (14) are symmetrically arranged on two sides of the rotating shaft (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221676883.4U CN217890010U (en) | 2022-07-01 | 2022-07-01 | Turnover bridge deck assembling and welding platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221676883.4U CN217890010U (en) | 2022-07-01 | 2022-07-01 | Turnover bridge deck assembling and welding platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217890010U true CN217890010U (en) | 2022-11-25 |
Family
ID=84131656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221676883.4U Active CN217890010U (en) | 2022-07-01 | 2022-07-01 | Turnover bridge deck assembling and welding platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217890010U (en) |
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2022
- 2022-07-01 CN CN202221676883.4U patent/CN217890010U/en active Active
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