CN220867986U - Support device for bridge construction - Google Patents
Support device for bridge construction Download PDFInfo
- Publication number
- CN220867986U CN220867986U CN202322403978.XU CN202322403978U CN220867986U CN 220867986 U CN220867986 U CN 220867986U CN 202322403978 U CN202322403978 U CN 202322403978U CN 220867986 U CN220867986 U CN 220867986U
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- Prior art keywords
- support column
- lifter
- bridge construction
- fixed
- lifting rod
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- 238000010276 construction Methods 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model provides a support device for bridge construction, which comprises a support column, a bearing frame and a connecting mechanism, wherein the support column consists of a fixed rod and a lifting rod, the top end of the fixed rod is rotatably provided with a thread sleeve, the surface of the lifting rod is provided with a thread groove, the lifting rod is inserted into the fixed rod, the lifting rod is in threaded connection with the thread sleeve through the thread groove, the inner wall of the fixed rod is provided with a sliding groove, the two sides of the bottom end of the lifting rod are connected with limiting blocks, the top end of the fixed rod is provided with the thread sleeve, the lifting rod is in threaded connection with the sliding groove through the thread groove on the surface, when the lifting rod rotates the thread sleeve clockwise, the lifting rod is connected with the sliding groove through the limiting blocks at the bottom, so that the lifting rod ascends along the fixed rod, the bearing frame at the top is driven to ascend and descend, the height of the support column is adjusted, and compared with a comparison document, the support column can realize length adjustment, is suitable for supporting bridges with different heights, and the flexibility of the support device is improved.
Description
Technical Field
The utility model relates to the technical field of bridge construction, in particular to a supporting device for bridge construction.
Background
In the prior art, the supporting device for bridge construction is a supporting device for bridge pouring concrete, which can be used for continuously performing concrete pouring construction, and mainly comprises nine parts, namely a fixed bottom plate, a reinforcing bar, a driving roller, a sliding groove, a driver, a material conveying groove, a supporting column, a split bolt and a jack.
Disclosure of utility model
The utility model aims to provide a supporting device for bridge construction, which solves the problems that the supporting device provided by the background art has a certain defect in the use process, and the supporting height of the supporting column cannot be adjusted according to the requirement because the supporting column is inconvenient to adjust due to the fixed length, so that the flexibility of the supporting device is reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a strutting arrangement for bridge construction, includes support column, bearing frame and coupling mechanism, link together through coupling mechanism between support column and the bearing frame, the support column comprises dead lever and lifter, the screw thread bush is installed in the top rotation of dead lever, the screw thread groove has been seted up on the surface of lifter, the lifter alternates inside the dead lever, the lifter passes through screw thread groove and screw thread bush threaded connection, the spout has been seted up to the inner wall of dead lever, the bottom both sides of lifter are connected with the stopper, the stopper slides inside the spout, the bearing frame comprises crossbeam and longeron, the surface mounting of crossbeam has the longeron.
As a preferred embodiment of the present utility model: the connecting mechanism comprises a connecting seat fixedly installed at the top end of the lifting rod, two groups of fixing blocks are fixedly installed on two sides of the top of the connecting seat, a mounting groove is formed in one side of each fixing block, a connecting bolt is installed in the mounting groove, connecting buckles are connected to the surfaces of the connecting bolts in a penetrating mode, the cross beam is arranged in the middle of the top end of the connecting seat, the connecting buckles are connected to two sides of the cross beam in a buckling mode, and connecting nuts are connected to the top threads of the connecting bolts.
As a preferred embodiment of the present utility model: inclined supporting rods are hinged to the periphery of the bottom of the connecting seat, and one ends of the inclined supporting rods are fixedly connected to the periphery of the bottom of the cross beam through screws.
As a preferred embodiment of the present utility model: the two ends of the longitudinal beam are internally connected with fixing splints in a penetrating way, the surfaces of the longitudinal beam and the fixing splints are provided with adjusting holes, fixing bolts are connected in the adjusting holes in a penetrating way, and one ends of the fixing bolts are connected with fixing nuts.
As a preferred embodiment of the present utility model: and a reinforcing plate is further arranged at the joint of the cross beam and the longitudinal beam.
As a preferred embodiment of the present utility model: the bottom of dead lever is installed the fixing base.
Compared with the prior art, the utility model has the beneficial effects that:
(1) The lifting rod is connected with the chute through the limiting block at the bottom when the threaded sleeve is rotated clockwise, so that the lifting rod ascends along the fixed rod, thereby driving the bearing frame at the top to follow and ascend, realizing the height adjustment of the supporting column, and compared with a comparison document, the supporting column can realize the length adjustment, is suitable for supporting bridges with different heights and improves the flexibility of the supporting device;
(2) Through the coupling mechanism who is equipped with, the bearing frame is placed on the connecting seat that the support column top is connected, the fixed block is installed to connecting seat top both sides, the mounting groove is seted up to one side of fixed block, connecting bolt installs inside, the connector link that will be used for connecting fixedly alternates on connecting bolt, make the connector link lock joint in the both sides of crossbeam, screw up the coupling nut at connecting bolt top this moment, make the inseparable lock joint of connector link on the crossbeam, thereby make bearing frame and support column fixed connection together, further be equipped with the diagonal brace all around in the connecting seat bottom, the one end of diagonal brace passes through the screw rod to be fixed all around the bottom of crossbeam, make bearing frame self atress can be even transfer to the support column on and finally conduct to ground, guarantee the stability of support column and bearing frame junction.
Drawings
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is a schematic diagram of the structure of the support column of the present utility model;
FIG. 3 is a schematic view of a connecting mechanism according to the present utility model;
fig. 4 is a schematic view of a mounting structure of the fixing clip of the present utility model.
In the figure: 1. a support column; 11. a fixed rod; 12. a lifting rod; 13. a thread sleeve; 14. a thread groove; 15. a chute; 16. a limiting block; 2. a bearing frame; 21. a cross beam; 22. a longitudinal beam; 3. a connecting mechanism; 31. a connecting seat; 32. a fixed block; 33. a mounting groove; 34. a connecting bolt; 35. a connecting buckle; 36. a coupling nut; 37. a diagonal brace; 4. a fixed clamping plate; 5. an adjustment aperture; 6. a fixing bolt; 7. a fixing nut; 8. a reinforcing plate; 9. a fixing seat.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled 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.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a strutting arrangement for bridge construction, including support column 1, bearing frame 2 and coupling mechanism 3, link together through coupling mechanism 3 between support column 1 and the bearing frame 2, support column 1 comprises dead lever 11 and lifter 12, threaded sleeve 13 is installed in the top rotation of dead lever 11, threaded groove 14 has been seted up on the surface of lifter 12, lifter 12 alternates inside dead lever 11, lifter 12 passes through threaded groove 14 and threaded sleeve 13 threaded connection, spout 15 has been seted up to the inner wall of dead lever 11, the bottom both sides of lifter 12 are connected with stopper 16, stopper 16 slides inside spout 15, bearing frame 2 comprises crossbeam 21 and longeron 22, the surface mounting of crossbeam 21 has longeron 22.
The specific use is as follows: the support column 1 comprises dead lever 11 and lifter 12, threaded sleeve 13 is installed on the top of dead lever 11, and the thread groove 14 threaded connection that lifter 12 offered through the surface is in threaded sleeve 13, and when clockwise rotation threaded sleeve 13, lifter 12 passes through the stopper 16 of bottom and is connected with spout 15 for lifter 12 rises along dead lever 11, thereby drives the bearing frame 2 at top and follows the lift, realizes the altitude mixture control of support column 1, compares with the comparison document, and this support column 1 can realize the regulation of length, is applicable to the bridge support to different height, has improved this strutting arrangement's flexibility.
In this embodiment: the connecting mechanism 3 comprises a connecting seat 31 fixedly arranged at the top end of the lifting rod 12, two groups of fixing blocks 32 are fixedly arranged at two sides of the top of the connecting seat 31, a mounting groove 33 is formed in one side of each fixing block 32, a connecting bolt 34 is arranged in the mounting groove 33, connecting buckles 35 are connected to the surfaces of the connecting bolts 34 in a penetrating mode, the cross beam 21 is arranged in the middle of the top end of the connecting seat 31, the connecting buckles 35 are buckled on two sides of the cross beam 21, connecting nuts 36 are connected to the top threads of the connecting bolts 34, inclined supporting rods 37 are hinged to the periphery of the bottom of the connecting seat 31, and one ends of the inclined supporting rods 37 are fixedly connected to the periphery of the bottom of the cross beam 21 through screws.
The specific use is as follows: the bearing frame 2 is placed on the connecting seat 31 that support column 1 top is connected, the fixed block 32 is installed to connecting seat 31 top both sides, mounting groove 33 is seted up to one side of fixed block 32, connecting bolt 34 installs inside, link 35 that will be used for connecting fixedly alternates on connecting bolt 34, make link 35 lock joint in the both sides of crossbeam 21, screw up the coupling nut 36 at connecting bolt 34 top this moment, make link 35 inseparable lock joint on crossbeam 21, thereby make bearing frame 2 and support column 1 fixed connection together, further be equipped with diagonal brace 37 around the bottom of connecting seat 31, the one end of diagonal brace 37 passes through the screw rod to be fixed around the bottom of crossbeam 21, make bearing frame 2 self atress can even transmission to support column 1 and finally reach ground, guarantee the stability of support column 1 and bearing frame 2 junction.
In this embodiment: the two ends of the longitudinal beam 22 are internally connected with the fixed clamping plates 4 in a penetrating way, the surfaces of the longitudinal beam 22 and the fixed clamping plates 4 are provided with the adjusting holes 5, the inside of the adjusting holes 5 is connected with the fixed bolts 6 in a penetrating way, and one ends of the fixed bolts 6 are connected with the fixed nuts 7.
The specific use is as follows: the fixed splint 4 is connected with the both ends of longeron 22 in the interlude, makes the length of longeron 22 carry out the extension through adjusting fixed splint 4 and adjusts, is convenient for adjust according to the width of holding surface and support for fixed splint 4 centre gripping is in the supporter both sides, and it is inside with fixing bolt 6 interlude at regulation hole 5 after accomplishing to adjust, again with fixation nut 7 threaded connection on fixing bolt 6, makes fixed splint 4 keep fixed clamp state.
In this embodiment: the connection of the cross beam 21 and the longitudinal beam 22 is also provided with a reinforcing plate 8.
The specific use is as follows: the reinforcing plate 8 is arranged at the joint of the cross beam 21 and the longitudinal beam 22, the reinforcing plate 8 improves the stress at the joint of the cross beam 21 and the longitudinal beam 22, the structural strength of the bearing frame 2 is effectively improved, and the bridge support is met.
In this embodiment: the bottom of the fixed rod 11 is provided with a fixed seat 9.
The specific use is as follows: the fixing base 9 is installed to the bottom of dead lever 11, and fixing base 9 makes support column 1 can fixed mounting in ground for support column 1 whole keeps stable.
Working principle: when the threaded sleeve 13 is rotated clockwise, the lifting rod 12 is connected with the sliding groove 15 through the limiting block 16 at the bottom, so that the lifting rod 12 ascends along the fixed rod 11, the bearing frame 2 at the top is driven to follow and lift, the height of the support column 1 is adjusted, compared with a comparison document, the support column 1 can be adjusted in length, and the support device is suitable for supporting bridges at different heights, and the flexibility of the support device is improved.
Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art may modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features thereof, and any modifications, equivalent substitutions, improvements and the like within the spirit and principles of the present utility model should be included in the scope of the present utility model.
Claims (6)
1. The utility model provides a strutting arrangement is used in bridge construction, includes support column (1), bearing frame (2) and coupling mechanism (3), its characterized in that: the utility model discloses a support column, including support column (1), bearing frame (2), support column (1), support column (2) are in the same place through coupling mechanism (3), support column (1) comprises dead lever (11) and lifter (12), threaded sleeve (13) are installed in the top rotation of dead lever (11), thread groove (14) have been seted up on the surface of lifter (12), lifter (12) alternates inside dead lever (11), lifter (12) pass through thread groove (14) and threaded sleeve (13) threaded connection, spout (15) have been seted up to the inner wall of dead lever (11), the bottom both sides of lifter (12) are connected with stopper (16), stopper (16) slip is inside spout (15), bearing frame (2) are constituteed by crossbeam (21) and longeron (22), the surface mounting of crossbeam (21) has longeron (22).
2. The supporting device for bridge construction according to claim 1, wherein: coupling mechanism (3) are including connecting seat (31) of fixed mounting on lifter (12) top, two sets of fixed blocks (32) are installed to top both sides fixed mounting of connecting seat (31), mounting groove (33) have been seted up to one side of fixed block (32), mounting groove (33) internally mounted has connecting bolt (34), the surface interlude of connecting bolt (34) is connected with connector link (35), crossbeam (21) set up in the top middle part of connecting seat (31), connector link (35) lock joint is in the both sides of crossbeam (21), the top threaded connection of connecting bolt (34) has connecting nut (36).
3. The support device for bridge construction according to claim 2, wherein: inclined supporting rods (37) are hinged to the periphery of the bottom of the connecting seat (31), and one ends of the inclined supporting rods (37) are fixedly connected to the periphery of the bottom of the cross beam (21) through screws.
4. The supporting device for bridge construction according to claim 1, wherein: the adjustable clamping device is characterized in that fixing clamping plates (4) are connected to the inside of two ends of the longitudinal beam (22) in a penetrating mode, adjusting holes (5) are formed in the surfaces of the longitudinal beam (22) and the fixing clamping plates (4), fixing bolts (6) are connected to the inside of the adjusting holes (5) in a penetrating mode, and fixing nuts (7) are connected to one ends of the fixing bolts (6).
5. The supporting device for bridge construction according to claim 1, wherein: the joint of the cross beam (21) and the longitudinal beam (22) is also provided with a reinforcing plate (8).
6. The supporting device for bridge construction according to claim 1, wherein: the bottom end of the fixed rod (11) is provided with a fixed seat (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322403978.XU CN220867986U (en) | 2023-09-05 | 2023-09-05 | Support device for bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322403978.XU CN220867986U (en) | 2023-09-05 | 2023-09-05 | Support device for bridge construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220867986U true CN220867986U (en) | 2024-04-30 |
Family
ID=90818438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322403978.XU Active CN220867986U (en) | 2023-09-05 | 2023-09-05 | Support device for bridge construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220867986U (en) |
-
2023
- 2023-09-05 CN CN202322403978.XU patent/CN220867986U/en active Active
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