CN220057662U - Box girder sliding device - Google Patents
Box girder sliding device Download PDFInfo
- Publication number
- CN220057662U CN220057662U CN202321410711.7U CN202321410711U CN220057662U CN 220057662 U CN220057662 U CN 220057662U CN 202321410711 U CN202321410711 U CN 202321410711U CN 220057662 U CN220057662 U CN 220057662U
- Authority
- CN
- China
- Prior art keywords
- rail
- cylinder
- block
- box girder
- face
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000008093 supporting effect Effects 0.000 claims abstract description 22
- 230000035939 shock Effects 0.000 claims description 17
- 239000006096 absorbing agent Substances 0.000 claims description 11
- 238000003466 welding Methods 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims 1
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 230000003014 reinforcing effect Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to the technical field of box girder sliding, and provides a box girder sliding device which comprises a sliding rail and a moving rail, wherein the outer walls of two sides of the sliding rail are welded with the moving rail, a pair of moving blocks are arranged in the moving rail, one end of each moving block is connected with a cylinder, one end of each cylinder is inserted with a supporting rod, one end of each supporting rod, which is far away from each cylinder, is connected with a pressing block, the top end face of each moving rail is welded with a connecting rail, the outer walls of the tops of the cylinders are welded with a first connecting rod, and one end of each first connecting rod, which is far away from each cylinder, is connected with a sliding block; this case roof beam slider drives branch through the cylinder and contracts, can make the pressing block support the both sides outer wall of case roof beam, when the case roof beam removes through movable rail and movable block, can make the cylinder synchronous movement, and then make the case roof beam remove and can keep stability, avoid the case roof beam to appear the phenomenon of slope to both sides, improved the security that equipment used.
Description
Technical Field
The utility model relates to the technical field of box girder sliding, in particular to a box girder sliding device.
Background
The box girder is a common structure of a large-span bridge, the inside is hollow, flanges are arranged on two sides of the upper part, and the box girder is similar to a box, so that the box girder is named as the box girder, and the box girder is large in size and needs to be moved and transported by using a sliding device on a construction site.
Chinese patent discloses a steel case roof beam slider, and publication No. CN213203815U proposes, "including the slip support, install two symmetrical first support columns on the slip support, install a plurality of horizontally first dead lever between the first support column, every two install the second dead lever of slope between the first dead lever, two symmetrical second support columns are installed respectively to one side of first support column, all install a plurality of between the second support column first dead lever, second dead lever on the second support column is installed two of them between the first dead lever, the second support column with a plurality of horizontally third dead levers of fixed mounting between the first support column,", the case roof beam can produce and rock when sliding on the slip support, but the slip support is narrower than the case roof beam, leads to the slip support to can not be effective to the both sides of case roof beam to provide the support, and the easy slope has the danger, and consequently, design a case roof beam slider is very necessary.
Disclosure of Invention
The utility model aims to provide a box girder sliding device, which solves the problems that the two sides of a box girder cannot be effectively supported in the use process in the related art, and the box girder sliding device is easy to incline and has dangerousness in the sliding process.
The technical scheme of the utility model is as follows:
the utility model provides a case roof beam slider, includes the track of sliding and removes the rail, the both sides outer wall of the track of sliding all welds the rail of moving, and removes the internally mounted of rail and have a pair of movable block, the one end of movable block is connected with the cylinder, and the one end grafting of cylinder has branch, the one end that the cylinder was kept away from to branch is connected with presses the piece, the top terminal surface welding of removing the rail has the connection rail, the top outer wall welding of cylinder has the head rod, and the head rod is kept away from the one end of cylinder and is connected with the slider, the slider joint is installed in the inside of connection rail, the welding has the second connecting rod between two cylinders of the track homonymy of sliding.
Preferably, the support rod is in a U shape, and the first connecting rod is in an L shape.
Preferably, a reinforcing block is connected between the cylinder and the moving block.
Preferably, a transverse plate is welded at one end of the top end face of the sliding rail, a plug block is welded at the bottom end face of the transverse plate, a fixed port is formed at the other end of the top end face of the sliding rail, a plug groove is formed in the inner wall of the fixed port, and the plug groove and the plug block are identical in size.
Preferably, the bottom below both ends of the slip track all are equipped with the extension board, and the top terminal surface spiro union of extension board has the shock absorber board, all be equipped with the bumper shock absorber around the top terminal surface of shock absorber board, and the one end that the shock absorber kept away from the shock absorber board is connected with the connecting plate, the top terminal surface of connecting plate is connected with the laminating of the orbital bottom terminal surface of slip.
Preferably, screw holes are formed in the periphery of the top end face of the connecting plate, bolts are installed in the screw holes, and the connecting plate is connected with the sliding rail through the bolts.
Preferably, the support posts are arranged on the periphery of the end face of the bottom of the support plate, and an inclined strut is welded between two adjacent support posts.
Preferably, the inclined strut is formed by welding two metal rods, and the two metal rods are in a cross shape.
Preferably, the bottom of the outer wall of one side of the support post is welded with a supporting block, and the supporting block is in a right triangle shape.
Preferably, the pressing block is made of rubber materials, and a plurality of grooves are formed in the outer wall of the pressing block at equal intervals.
The utility model has the beneficial effects that:
1. the supporting rods are driven to contract through the air cylinders, the pressing blocks can support the outer walls of the two sides of the box girder, the air cylinders can synchronously move through the moving rails and the moving blocks when the box girder moves, so that the box girder can keep stability during movement, the phenomenon that the box girder inclines towards the two sides is avoided, the use safety of equipment is improved, the air cylinders can be reinforced through the first connecting rods, and the influence of acting force generated by inclination of the box girder on connectivity of the air cylinders and the moving blocks is reduced.
2. Play shock attenuation buffering's effect to the track that slides through cushioning board and bumper shock absorber, the vibration that produces when reducing the case roof beam and remove is to the influence of equipment stability, makes equipment more firm, can improve the supporting effect of pillar through diagonal brace and supporting shoe, makes the pillar support fixedly to the track that slides better, is connected with the spliced groove through the spliced block, can make a plurality of tracks that slide connect according to the construction needs, increases the orbital length of sliding.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is an overall isometric view of the present utility model;
FIG. 2 is an overall elevation view of the present utility model;
FIG. 3 is an overall side view of the present utility model;
FIG. 4 is a schematic diagram of the overall structure of the present utility model;
in the figure: 1. a slip rail; 2. a moving rail; 3. a moving block; 4. a cylinder; 5. a support rod; 6. pressing the blocks; 7. a connecting rail; 8. a first connecting rod; 9. a slide block; 10. a second connecting rod; 11. a reinforcing block; 12. a cross plate; 13. a plug block; 14. a fixed port; 15. a plug-in groove; 16. a support plate; 17. a shock absorbing plate; 18. a damper; 19. a connecting plate; 20. a support post; 21. a diagonal bracing frame; 22. and a supporting block.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-4, this embodiment provides a box girder sliding device, including a sliding track 1 and a moving track 2, the outer walls of two sides of the sliding track 1 are welded with the moving track 2, and the interior of the moving track 2 is provided with a pair of moving blocks 3, one end of the moving block 3 is connected with a cylinder 4, and one end of the cylinder 4 is inserted with a supporting rod 5, one end of the supporting rod 5 far away from the cylinder 4 is connected with a pressing block 6, the top end face of the moving track 2 is welded with a connecting track 7, the outer wall of the top of the cylinder 4 is welded with a first connecting rod 8, one end of the first connecting rod 8 far away from the cylinder 4 is connected with a sliding block 9, the sliding block 9 is clamped and installed in the connecting track 7, a second connecting rod 10 is welded between two cylinders 4 on the same side of the sliding track 1, the supporting rod 5 is in a U shape, the first connecting rod 8 is in an L shape, a reinforcing block 11 is connected between the cylinder 4 and the moving block 3, the connection tightness of the air cylinder 4 and the movable block 3 is increased through the reinforcing block 11, and then the supporting effect of the first connecting rod 8 on the box girder is improved, the transverse plate 12 is welded at one end of the top end face of the sliding rail 1, the inserting block 13 is welded at the bottom end face of the transverse plate 12, the fixed port 14 is arranged at the other end of the top end face of the sliding rail 1, the inserting groove 15 is arranged on the inner wall of the fixed port 14, the inserting groove 15 and the inserting block 13 are the same in size, the supporting plate 16 is arranged at two ends below the bottom of the sliding rail 1, the buffer plate 17 is in threaded connection with the top end face of the supporting plate 16, the shock absorber 18 is arranged around the top end face of the buffer plate 17, one end, far away from the buffer plate 17, of the shock absorber 18 is connected with the connecting plate 19, the top end face of the connecting plate 19 is in joint connection with the bottom end face of the sliding rail 1, screw holes are all arranged around the top end face of the connecting plate 19, bolts are arranged inside the screw holes, the connecting plate 19 is connected with the sliding track 1 through the bolt, the support posts 20 are all installed around the bottom end face of the support plate 16, and the inclined strut 21 is welded between two adjacent support posts 20, the inclined strut 21 is formed by welding two metal rods, the two metal rods are in a cross shape, the cross shape is favorable for better dispersing gravity, the supporting and fixing effect on the sliding track 1 is improved, the support blocks 22 are welded at the bottom of one side outer wall of the support post 20, the support blocks 22 are right-angled triangles, the stability of the support post 20 is improved through the support blocks 22, the pressing blocks 6 are made of rubber materials, a plurality of grooves are formed in the outer wall of the pressing blocks 6 at equal intervals, the sliding phenomenon can be avoided in the pressing blocks 6 of the rubber materials, and friction force between the pressing blocks and a box girder can be increased through the grooves.
In this embodiment, during the use, play the fixed effect of support to the track 1 that slides through pillar 20 and extension board 16, and utilize connecting plate 19 to be connected with track 1 that slides, when the roof beam removes, bradyseism board 17 and bumper shock absorber 18 can play the shock attenuation effect to track 1 that slides, reduce the dynamic sense of shaking of track 1 that slides, and then improve the stability of equipment, can disperse gravity through the bracing frame 21, the effect of support to track 1 that slides has been improved, can support the outside of pillar 20 through supporting shoe 22, prevent to empty, through inserting spliced block 13 into spliced groove 15, can make a plurality of tracks 1 that slide connect, spliced block 13 inserts spliced groove 15, diaphragm 12 can get into fixed mouth 14, in order to keep the level between track 1 that slides, make pressing block 6 support the both sides of roof beam through cylinder 4 shrink branch 5, can improve the fixity to the roof beam, when the roof beam removes, movable block 3 can move in step in movable rail 2, connect two cylinders 4 through second connecting rod 10, can make it move in step, can reach the fixed effect of supporting the extension rod 8 through first connecting rod 4.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (10)
1. The utility model provides a case roof beam slider, its characterized in that, including track (1) and movable rail (2) slide, the both sides outer wall of track (1) slide all welds movable rail (2), and the internally mounted who removes track (2) has a pair of movable block (3), the one end of movable block (3) is connected with cylinder (4), and the one end grafting of cylinder (4) has branch (5), the one end that cylinder (4) was kept away from to branch (5) is connected with presses piece (6), the top terminal surface welding of movable rail (2) has connecting rail (7), the top outer wall welding of cylinder (4) has head rod (8), and the one end that head rod (8) kept away from cylinder (4) is connected with slider (9), slider (9) joint is installed in the inside of connecting rail (7), the welding has second connecting rod (10) between two cylinders (4) of track (1) homonymy.
2. The box girder sliding device according to claim 1, characterized in that the strut (5) is U-shaped and the first connecting rod (8) is L-shaped.
3. The box girder sliding device according to claim 1, characterized in that a reinforcement block (11) is connected between the cylinder (4) and the moving block (3).
4. The box girder sliding device according to claim 1, wherein a transverse plate (12) is welded at one end of the top end face of the sliding rail (1), a plug-in block (13) is welded at the bottom end face of the transverse plate (12), a fixing opening (14) is formed at the other end of the top end face of the sliding rail (1), a plug-in groove (15) is formed in the inner wall of the fixing opening (14), and the plug-in groove (15) and the plug-in block (13) are identical in size.
5. The box girder sliding device according to claim 1, wherein supporting plates (16) are arranged at two ends below the bottom of the sliding rail (1), a shock absorbing plate (17) is connected to the top end face of the supporting plates (16) in a threaded mode, shock absorbers (18) are arranged on the periphery of the top end face of the shock absorbing plate (17), one end, away from the shock absorbing plate (17), of each shock absorber (18) is connected with a connecting plate (19), and the top end face of each connecting plate (19) is connected with the bottom end face of the sliding rail (1) in a fitting mode.
6. The box girder sliding device according to claim 5, wherein screw holes are formed in the periphery of the top end face of the connecting plate (19), bolts are mounted in the screw holes, and the connecting plate (19) is connected with the sliding rail (1) through the bolts.
7. The box girder sliding device according to claim 5, wherein the support plates (16) are provided with support posts (20) around the bottom end surface, and diagonal bracing frames (21) are welded between two adjacent support posts (20).
8. The girder sliding device according to claim 7, characterized in that the diagonal brace (21) is formed by welding two metal bars, which are in the form of a cross.
9. The box girder sliding device according to claim 7, wherein a supporting block (22) is welded to the bottom of one side outer wall of the supporting column (20), and the supporting block (22) has a right triangle shape.
10. The box girder sliding device according to claim 1, characterized in that the pressing block (6) is made of rubber material, and the outer wall of the pressing block (6) is provided with a plurality of grooves at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321410711.7U CN220057662U (en) | 2023-06-05 | 2023-06-05 | Box girder sliding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321410711.7U CN220057662U (en) | 2023-06-05 | 2023-06-05 | Box girder sliding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220057662U true CN220057662U (en) | 2023-11-21 |
Family
ID=88759768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321410711.7U Active CN220057662U (en) | 2023-06-05 | 2023-06-05 | Box girder sliding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220057662U (en) |
-
2023
- 2023-06-05 CN CN202321410711.7U patent/CN220057662U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112681808B (en) | Quick construction honeycomb building suitable for earthquake relief work | |
| CN111911205A (en) | Coal mining roadway supporting device with damping and buffering effects | |
| CN114412016B (en) | Masonry infilled wall | |
| CN220057662U (en) | Box girder sliding device | |
| CN212956923U (en) | Assembled steel construction building strutting arrangement | |
| CN217630457U (en) | High-strength steel structure node | |
| CN217949318U (en) | Multi-layer steel structure plant supporting frame | |
| CN206886543U (en) | A kind of mounting structure of suspension crane beam orbit | |
| CN212000638U (en) | Overhead cover beam type steel supporting structure | |
| CN113445620B (en) | Novel building frame construction for civil and architectural engineering | |
| CN114321554B (en) | Straight section shock-absorbing support of cast-in-situ concrete conveying pipe | |
| CN113445800B (en) | Bearing side separation resisting mechanism system | |
| CN219240928U (en) | Shock insulation building structure with built-in reinforcing mechanism | |
| CN211113670U (en) | Supporting structure for steel structure special-shaped column frame | |
| CN219731682U (en) | Steel corbel for construction of cylindrical pier cast-in-situ box girder | |
| CN218263435U (en) | Overhead beam capable of being continuously spliced and installed in small line interval section | |
| CN217925039U (en) | Beam column structural support reinforcing system | |
| CN215106208U (en) | Friction-buckling-restrained supporting structure and supporting frame system thereof | |
| CN219793478U (en) | Vibration-damping floating slab reinforcement pre-binding frame | |
| CN113737652B (en) | Temporary supporting structure for simply supported channel beam | |
| CN220226229U (en) | Be applied to strutting arrangement of independent post template bottom | |
| CN220284875U (en) | Assembled antidetonation platform board | |
| CN216142174U (en) | Supporting structure system with eccentric supporting structure | |
| CN216156884U (en) | Steel house antidetonation type wall body | |
| CN220644812U (en) | Door type steel structure roof structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |