CN216615516U - Supporting device for mounting steel box girder - Google Patents
Supporting device for mounting steel box girder Download PDFInfo
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- CN216615516U CN216615516U CN202123065013.1U CN202123065013U CN216615516U CN 216615516 U CN216615516 U CN 216615516U CN 202123065013 U CN202123065013 U CN 202123065013U CN 216615516 U CN216615516 U CN 216615516U
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- supporting frame
- box girder
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Abstract
The application belongs to the technical field of supporting devices and discloses a supporting device for mounting a steel box girder, which comprises a supporting block and a supporting frame movably arranged at the top end of the supporting block, first fixed blocks which are uniformly distributed are fixedly arranged at the bottom end of the supporting block, rollers are rotatably arranged on the outer walls of the first fixed blocks, the top end of the supporting block is movably provided with a first movable block, the bottom end of the supporting frame is connected with the top end of the first movable block, a first groove body is fixedly arranged at the top end of the supporting frame, a holding plate is movably arranged on the inner wall of the first groove body, the top end of the containing plate is movably provided with a limiting block, the top end of the supporting block is movably provided with a supporting frame, the utility model discloses a supporting frame, including the carriage, carriage top, support frame, second movable block, pneumatic cylinder, telescopic link top fixed mounting of pneumatic cylinder has the ejector pad. This device can realize quick assembly disassembly, can realize the stable stay to the steel case roof beam simultaneously, and strutting arrangement's stability is better.
Description
Technical Field
The application relates to the technical field of supporting devices, in particular to a supporting device for mounting a steel box girder.
Background
The steel box girder is also called a steel plate box girder, is a common structural form of a large-span bridge, is generally used on a bridge with a larger span, is called a steel box girder because the shape is like a box, and needs to be supported by a supporting device during installation so as to ensure the stable installation of the steel box girder.
However, the existing supporting device for installing the steel box girder is generally of a fixed structure, is difficult to be quickly disassembled and assembled, and the stability of the supporting device is insufficient and needs to be further improved.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the application provides a supporting device for mounting a steel box girder.
The application provides a strutting arrangement for steel box girder installation adopts following technical scheme:
the utility model provides a strutting arrangement for be used for steel box girder installation, including supporting shoe and activity set up in the support frame on supporting shoe top, supporting shoe bottom fixed mounting has evenly distributed's first fixed block, first fixed block outer wall rotates and installs the gyro wheel, supporting shoe top activity is provided with first movable block, the bottom of support frame is connected with the top of first movable block, first cell body has been seted up to support frame top is fixed, first cell body inner wall activity is provided with holds the board, it is provided with the stopper to hold board top activity, supporting shoe top activity is provided with the carriage, carriage top activity is provided with the second movable block, second movable block top fixed mounting has evenly distributed's pneumatic cylinder, the telescopic link top fixed mounting of pneumatic cylinder has the ejector pad.
Through above-mentioned technical scheme, will hold the board and place on the support frame, place the stopper of suitable size on holding the board, utilize two stoppers to carry on spacingly to the both sides of steel case roof beam, start the pneumatic cylinder and exert certain pressure to holding the board and can improve the effect to steel case roof beam stable support, be convenient for simultaneously will hold the board and take off from the support frame fast.
Furthermore, first thread grooves which are uniformly distributed are fixedly formed in the top end of the supporting block, a first bolt is connected to the top end of the supporting frame in a threaded mode, and the bottom end of the first bolt penetrates through the inner wall of the supporting frame and extends to the first thread grooves.
Through above-mentioned technical scheme, utilize first bolt to pass the carriage screw thread and install in first thread groove, can realize fixing the carriage on the supporting shoe fast, the equipment is convenient.
Further, it runs through the first through-hole of seting up evenly distributed to hold board top and bottom, stopper bottom fixed mounting has the fixed column, the outer wall of fixed column is laminated with the inner wall of first through-hole mutually, the outer wall of fixed column is fixed and is provided with the external screw thread layer.
Through above-mentioned technical scheme, the spacing of first through-hole and fixed column is convenient for stable the placing of stopper.
Furthermore, the top end and the bottom end of the push block are provided with second through holes in an evenly distributed mode in a penetrating mode, and the top end and the bottom end of the supporting frame are provided with second screw grooves in an evenly distributed mode in a penetrating mode.
Through above-mentioned technical scheme, after the fixed column passed first through-hole and second through-hole, usable nut was fixed the fixed column to realize the effect of stopper stable installation.
Furthermore, a second groove body is formed in the two sides of the supporting frame in a penetrating mode, and a weight is movably arranged on the inner wall of the second groove body.
Through above-mentioned technical scheme, the gravity of the device can be multiplicable in the setting of pouring weight to improve the stability of the device.
Further, the third thread groove that evenly distributed was seted up is run through to carriage top and bottom, the equal fixed mounting in second movable block both sides has the second fixed block, second fixed block top threaded connection has the second bolt.
Through above-mentioned technical scheme, pass the second fixed block thread groove with the second bolt and install inside the third thread groove, can realize fixing the second movable block on the carriage fast, the equipment is convenient.
In summary, the present application includes at least one of the following advantageous technical effects:
(1) the device has the advantages that the first movable block and the support frame can be quickly fixed on the support frame through the bolts through the arrangement of the first movable block and the support frame, the assembly is convenient, and the hydraulic cylinder drives the push block to apply pressure to the containing plate through the arrangement of the containing plate and the hydraulic cylinder, so that the supporting effect on the steel box girder can be realized;
(2) the device can realize stable placement of the limiting blocks by arranging the first through holes, the second through holes, the fixing columns and the external thread layer, and when the device is used, the limiting blocks with proper sizes are selected according to the size of the steel box girder to limit two sides of the steel box girder, so that the stability of supporting the steel box girder can be improved;
(3) this device is through setting up second cell body and pouring weight, and the gravity that utilizes the pouring weight can improve the device stability when placing, makes the device be convenient for remove through setting up the gyro wheel.
Drawings
FIG. 1 is a schematic perspective view of a support device for steel box girder installation;
FIG. 2 is a schematic view of a split structure of the containing plate and the limiting block;
FIG. 3 is a schematic perspective view of a support frame according to the present application;
fig. 4 is a schematic perspective view of a second movable block in the present application.
The reference numbers in the figures illustrate: 1. a support block; 2. a first fixed block; 3. a roller; 4. a first movable block; 5. a support frame; 6. a first tank body; 7. a holding plate; 8. a limiting block; 9. a support frame; 10. a second movable block; 11. a hydraulic cylinder; 12. pushing a block; 13. a first screw groove; 14. a first bolt; 15. a first through hole; 16. a second through hole; 17. a second screw groove; 18. a second tank body; 19. a weight block; 20. fixing a column; 21. an outer threaded layer; 22. a third screw groove; 23. a second fixed block; 24. and a second bolt.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses a supporting device for mounting a steel box girder, which comprises a supporting block 1 and a supporting frame 5 movably arranged at the top end of the supporting block 1, wherein first fixed blocks 2 which are uniformly distributed are fixedly arranged at the bottom end of the supporting block 1, rollers 3 are rotatably arranged on the outer wall of the first fixed blocks 2, a first movable block 4 is movably arranged at the top end of the supporting block 1, the bottom end of the supporting frame 5 is connected with the top end of the first movable block 4, a first groove body 6 is fixedly arranged at the top end of the supporting frame 5, a containing plate 7 is movably arranged on the inner wall of the first groove body 6, a limiting block 8 is movably arranged at the top end of the containing plate 7, a supporting frame 9 is movably arranged at the top end of the supporting block 1, a second movable block 10 is movably arranged at the top end of the supporting frame 9, hydraulic cylinders 11 which are uniformly distributed are fixedly arranged at the top ends of the second movable blocks 10, push blocks 12 are fixedly arranged at the top ends of telescopic rods of the hydraulic cylinders 11, and the push blocks 12 are upwards moved by opening the hydraulic cylinders 11, exert certain pressure to holding board 7 and can realize the supporting role to the steel box girder, 1 fixed first thread groove 13 of seting up evenly distributed in top of supporting shoe, 9 top threaded connection of carriage have first bolt 14, the inner wall that carriage 9 extends to first thread groove 13 is run through to first bolt 14 bottom, utilize first bolt 14 to pass carriage 9 and install the stable installation that can realize carriage 9 on supporting shoe 1, support frame 5 both sides are run through and are seted up second cell body 18, the activity of second cell body 18 inner wall is provided with pouring weight 19.
Please refer to fig. 1-2, in order to limit the steel box girder, the top and bottom of the holding plate 7 are penetrated through the first through holes 15 with uniform distribution, the bottom of the limiting block 8 is fixedly provided with the fixing column 20, the outer wall of the fixing column 20 is attached to the inner wall of the first through hole 15, the outer wall of the fixing column 20 is fixedly provided with the external thread layer 21, the top and bottom of the push block 12 are penetrated through the second through holes 16 with uniform distribution, the top and bottom of the supporting frame 9 are penetrated through the second thread grooves 17 with uniform distribution, the limiting block 8 with proper size is selected to be placed on the top of the holding plate 7, so that the two limiting blocks 8 are positioned on two sides of the steel box girder, and the stable limitation of the steel box girder can be realized.
Referring to fig. 3-4, in order to facilitate the rapid assembly and fixation of the second movable block 10 on the supporting frame 9, third screw grooves 22 are formed in the top end and the bottom end of the supporting frame 9 and are uniformly distributed, second fixed blocks 23 are fixedly mounted on both sides of the second movable block 10, a second bolt 24 is connected to the top end of each second fixed block 23 through a screw thread, and the second bolt 24 is installed in the second screw groove 17 on the supporting frame 9 through the second fixed block 23 through a screw thread, so that the rapid fixation of the second movable block 10 can be realized.
The implementation principle of the supporting device for mounting the steel box girder in the embodiment of the application is as follows: move the device to the bottom of steel box girder, install first movable block 4 on supporting shoe 1 through first bolt 14, install carriage 9 on supporting shoe 1 through first bolt 14, place second movable block 10 on the top of carriage 9, utilize second bolt 24 to pass second fixed block 23 and install in the second thread groove 17 on carriage 9, select the stopper 8 of suitable size according to the size of steel box girder, place stopper 8 on the top of holding board 7, make the bottom of fixed column 20 pass first through-hole 15 and second through-hole 16 in proper order, install the nut in external thread layer 21, thereby realize the stable fixed of stopper 8, start hydraulic cylinder 11 and exert certain pressure to holding board 7, can realize the supporting role to steel box girder.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (6)
1. The utility model provides a strutting arrangement for be used for steel case roof beam to install, includes supporting shoe (1) and activity set up in support frame (5) on supporting shoe (1) top, its characterized in that: the bottom end of the supporting block (1) is fixedly provided with first fixed blocks (2) which are uniformly distributed, the outer wall of the first fixed block (2) is rotatably provided with a roller (3), the top end of the supporting block (1) is movably provided with a first movable block (4), the bottom end of the supporting frame (5) is connected with the top end of the first movable block (4), a first groove body (6) is fixedly arranged at the top end of the supporting frame (5), a holding plate (7) is movably arranged on the inner wall of the first groove body (6), a limiting block (8) is movably arranged at the top end of the containing plate (7), a supporting frame (9) is movably arranged at the top end of the supporting block (1), a second movable block (10) is movably arranged at the top end of the supporting frame (9), hydraulic cylinders (11) which are uniformly distributed are fixedly arranged at the top end of the second movable block (10), and a push block (12) is fixedly arranged at the top end of the telescopic rod of the hydraulic cylinder (11).
2. A support arrangement for a steel box girder installation according to claim 1, wherein: the supporting block is characterized in that first thread grooves (13) which are uniformly distributed are fixedly formed in the top end of the supporting block (1), first bolts (14) are connected to the top end of the supporting frame (9) in a threaded mode, and the bottom ends of the first bolts (14) penetrate through the supporting frame (9) and extend to the inner wall of the first thread grooves (13).
3. A support arrangement for a steel box girder installation according to claim 1, wherein: hold board (7) top and bottom and run through first through-hole (15) of seting up evenly distributed, stopper (8) bottom fixed mounting has fixed column (20), the outer wall of fixed column (20) is laminated with the inner wall of first through-hole (15) mutually, the outer wall of fixed column (20) is fixed and is provided with external screw thread layer (21).
4. The supporting device for the installation of the steel box girder according to claim 1, wherein: the top end and the bottom end of the push block (12) are provided with second through holes (16) which are uniformly distributed in a penetrating mode, and the top end and the bottom end of the supporting frame (9) are provided with second screw grooves (17) which are uniformly distributed in a penetrating mode.
5. The supporting device for the installation of the steel box girder according to claim 1, wherein: second groove bodies (18) are formed in the two sides of the supporting frame (5) in a penetrating mode, and heavy blocks (19) are movably arranged on the inner walls of the second groove bodies (18).
6. A support arrangement for a steel box girder installation according to claim 1, wherein: the supporting frame (9) top and bottom run through and set up evenly distributed's third thread groove (22), the equal fixed mounting in second movable block (10) both sides has second fixed block (23), second fixed block (23) top threaded connection has second bolt (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123065013.1U CN216615516U (en) | 2021-12-08 | 2021-12-08 | Supporting device for mounting steel box girder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123065013.1U CN216615516U (en) | 2021-12-08 | 2021-12-08 | Supporting device for mounting steel box girder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216615516U true CN216615516U (en) | 2022-05-27 |
Family
ID=81701333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123065013.1U Active CN216615516U (en) | 2021-12-08 | 2021-12-08 | Supporting device for mounting steel box girder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216615516U (en) |
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2021
- 2021-12-08 CN CN202123065013.1U patent/CN216615516U/en active Active
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