CN219862430U - Pushing support structure for bridge construction - Google Patents
Pushing support structure for bridge construction Download PDFInfo
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- CN219862430U CN219862430U CN202321209541.6U CN202321209541U CN219862430U CN 219862430 U CN219862430 U CN 219862430U CN 202321209541 U CN202321209541 U CN 202321209541U CN 219862430 U CN219862430 U CN 219862430U
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- seat
- integrally formed
- movable base
- transverse sliding
- sliding seat
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- 238000010276 construction Methods 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 3
- 238000010521 absorption reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000000274 adsorptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a pushing support structure for bridge construction, relates to the technical field of pushing support structures, and aims to solve the problems that an existing pushing support can only perform longitudinal telescopic movement adjustment, has larger limitation on an adjustment range and has poor temporary support stability on a bridge plate. The device comprises a horizontal support table, wherein a transverse sliding seat is arranged at the upper end of the horizontal support table, the transverse sliding seat and the horizontal support table are integrally formed, and one side of the transverse sliding seat is provided with a distribution box; further comprises: the bottom connecting sliding block is arranged on the outer wall of the transverse sliding seat, the bottom connecting sliding block is in sleeved and movable connection with the transverse sliding seat, a reference seat is arranged at the upper end of the bottom connecting sliding block, the reference seat and the bottom connecting sliding block are integrally formed, and a movable base is arranged above the reference seat; the bearing top platform is arranged at the upper end of the movable base, the movable base and the bearing top platform are integrally formed, and two side baffles are arranged at the upper end of the bearing top platform and integrally formed with the bearing top platform.
Description
Technical Field
The utility model relates to the technical field of pushing support structures, in particular to a pushing support structure for bridge construction.
Background
The bridge is an important component of a line, and the pushing method is mostly applied to the construction of prestressed reinforced concrete constant-section continuous bridge and cable-stayed bridge, and refers to a construction method that a girder body is poured or assembled at the bridge head section by section, and is longitudinally pushed by a jack, so that the girder body is positioned by a temporary sliding support surface of each pier top, and the pushing method is implemented by means of a pushing support.
For example, bulletin numbers: CN217149921U (named as a pushing support structure for bridge construction) comprises a base, wherein a groove is formed in the middle of the base, a power box is arranged in the groove, a first data line extends out of the outer wall of one side of the power box, the first data line penetrates through the base through a through hole at a corresponding position of the base, the other end of the first data line is connected with a controller, and the controller is embedded in the outer wall of the base to control power output of the power box; the bottom of the power supply box is provided with a lifting steering roller; a bearing block is arranged at the bottom of the base and used for supporting the base; a solar panel is arranged at the top of the power supply box and is connected with the power supply box for charging power supply equipment in the power supply box; the center of the outer wall of the other side of the power supply box is connected with a second data line, the top of the second data line is connected with a control box, the top of the control box is provided with a control panel, two sides of the control box are connected with a motor box through a signal transmission shaft, and a motor in the motor box is controlled according to an input command of the control panel; the utility model discloses a support, including base, supporting piece and limiting rotating shaft, the horizontal symmetry axle both ends in base top all are connected with the support base body, support base body inner wall bottom all is connected with the headstock, the headstock top all is connected with the lifting column, lifting column top all is connected with the supporting piece, the supporting piece is a rectangle piece, and every lateral wall of it all outwards extends a push frame, push frame outer wall is close to the outer wall both sides of supporting piece are provided with spacing pivot respectively.
The pushing support can only be longitudinally and flexibly adjusted, the adjusting range has larger limitation, and the temporary support stability of the bridge plate is poor, so that the pushing support structure for bridge construction is provided.
Disclosure of Invention
The utility model aims to provide a pushing support structure for bridge construction, which solves the problems that the existing pushing support provided in the background art can only perform longitudinal telescopic movement adjustment, has larger limitation on the adjustment range and has poor temporary support stability on bridge plates.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the pushing support structure for bridge construction comprises a horizontal support table, wherein a transverse sliding seat is arranged at the upper end of the horizontal support table, the transverse sliding seat and the horizontal support table are integrally formed, and one side of the transverse sliding seat is provided with a distribution box;
further comprises:
the bottom connecting sliding block is arranged on the outer wall of the transverse sliding seat, the bottom connecting sliding block is in sleeved and movable connection with the transverse sliding seat, a reference seat is arranged at the upper end of the bottom connecting sliding block, the reference seat and the bottom connecting sliding block are integrally formed, and a movable base is arranged above the reference seat;
the bearing top platform is arranged at the upper end of the movable base, the movable base and the bearing top platform are integrally formed, two side baffles are arranged at the upper end of the bearing top platform, and the side baffles and the bearing top platform are integrally formed;
the clamping plates are arranged at positions between the two side baffles, two clamping plates are arranged, and a telescopic hydraulic cylinder is arranged between the clamping plates and the side baffles;
the guiding inner seat is arranged in the inner cavity of the movable base, the guiding inner seat and the reference seat are integrally formed, one end of the guiding inner seat is provided with an anti-falling tail plate, the anti-falling tail plate and the guiding inner seat are integrally formed, and a jack is arranged between the reference seat and the movable base.
Preferably, the top of horizontal slide is provided with a caulking groove, caulking groove and horizontal slide integrated into one piece set up, and the internally mounted of caulking groove has electromagnet panel, and the end connects the slider to adsorb with horizontal slide through electromagnet panel and is connected.
Preferably, the connecting position of the guide inner seat and the movable base is provided with a cross-connection port, the cross-connection port and the movable base are integrally formed, and the size of the anti-drop tail plate is larger than the caliber of the cross-connection port.
Preferably, a clearance stay bar is arranged at the lower end of the movable base, the clearance stay bar and the movable base are integrally formed, and the clearance stay bar is in butt connection with the reference seat.
Preferably, the mounting positions of the telescopic hydraulic cylinder and the side baffle are provided with mounting grooves, and the mounting grooves and the side baffle are integrally formed.
Preferably, both ends of the transverse sliding seat are provided with limiting end plates, and the limiting end plates and the transverse sliding seat are integrally formed.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the pushing structure is transversely moved and adjusted through the transverse movement of the bottom connecting sliding block on the transverse sliding seat, after the adjustment is completed, an external power supply of the distribution box supplies power to the electromagnet panel, the electromagnet panel generates magnetic force to adsorb the bottom connecting sliding block after power supply, the transverse adjustment is positioned, and finally the jack is arranged at the position between the movable base and the reference base, so that the jack longitudinally lifts and adjusts the movable base, the purpose of adjusting the pushing support in a large range is achieved, and the problems that the existing pushing support only can longitudinally stretch and retract and adjust, the adjusting range has larger limitation, and the temporary support stability of a bridge plate is poor are solved.
2. Through putting the upper end of bearing top platform with the bridge board for the bridge board of putting is located the position between two screens boards, then drives the inboard activity of screens board through telescopic pneumatic cylinder, thereby carries out chucking processing to putting the bridge board through two screens boards, has improved the stability of pushing away the bridge board.
Drawings
FIG. 1 is a schematic diagram of the whole structure of a pushing bracket structure for bridge construction;
FIG. 2 is a schematic view of a load bearing roof structure of the present utility model;
FIG. 3 is a schematic diagram of a connection structure between a movable base and a reference base according to the present utility model;
FIG. 4 is a schematic view of the connection structure of the bottom slider and the transverse slider of the present utility model;
in the figure: 1. a horizontal support stand; 2. a transverse slide; 3. a distribution box; 4. a limiting end plate; 5. the bottom is connected with a sliding block; 6. a reference base; 7. a movable base; 8. a bearing top platform; 9. side baffles; 10. a clamping plate; 11. a mounting groove; 12. a telescopic hydraulic cylinder; 13. guiding the inner seat; 14. a gap brace; 15. a jack; 16. a cross-connect port; 17. an anti-drop tail plate; 18. a top caulking groove; 19. an electromagnet panel.
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.
Referring to fig. 1-4, an embodiment of the present utility model is provided: the pushing support structure for bridge construction comprises a horizontal support table 1, wherein a transverse sliding seat 2 is arranged at the upper end of the horizontal support table 1, the transverse sliding seat 2 and the horizontal support table 1 are integrally formed, and a distribution box 3 is arranged at one side of the transverse sliding seat 2;
further comprises:
the bottom connecting sliding block 5 is arranged on the outer wall of the transverse sliding seat 2, the bottom connecting sliding block 5 is in sleeved and movable connection with the transverse sliding seat 2, a reference seat 6 is arranged at the upper end of the bottom connecting sliding block 5, the reference seat 6 and the bottom connecting sliding block 5 are integrally formed, and a movable base 7 is arranged above the reference seat 6;
the bearing top platform 8 is arranged at the upper end of the movable base 7, the movable base 7 and the bearing top platform 8 are integrally formed, two side baffles 9 are arranged at the upper end of the bearing top platform 8, and the side baffles 9 and the bearing top platform 8 are integrally formed;
the clamping plates 10 are arranged at positions between the two side baffles 9, two clamping plates 10 are arranged, and a telescopic hydraulic cylinder 12 is arranged between the clamping plates 10 and the side baffles 9;
the guide inner seat 13 is arranged in the inner cavity of the movable base 7, the guide inner seat 13 and the reference seat 6 are integrally formed, one end of the guide inner seat 13 is provided with an anti-falling tail plate 17, the anti-falling tail plate 17 and the guide inner seat 13 are integrally formed, and a jack 15 is arranged between the reference seat 6 and the movable base 7.
When the lifting jack is used, the pushing structure is transversely moved and adjusted through the transverse movement of the bottom connecting sliding block on the transverse sliding seat, after the adjustment is completed, an external power supply of the distribution box is used for supplying power to the electromagnet panel, the bottom connecting sliding block is attracted by magnetic force generated after the electromagnet panel is powered, the transverse adjustment is positioned, and finally the lifting jack is arranged at the position between the movable base and the reference base, so that the lifting jack can longitudinally lift and adjust the movable base.
Referring to fig. 4, a top caulking groove 18 is formed at the top of the horizontal sliding seat 2, the top caulking groove 18 and the horizontal sliding seat 2 are integrally formed, an electromagnet panel 19 is mounted in the top caulking groove 18, the bottom connecting sliding block 5 is in adsorptive connection with the horizontal sliding seat 2 through the electromagnet panel 19, and the top caulking groove 18 formed at the top of the horizontal sliding seat 2 plays a role of bearing the electromagnet panel 19.
Referring to fig. 3, a connecting position between the guide inner seat 13 and the movable base 7 is provided with a through-connection port 16, the through-connection port 16 and the movable base 7 are integrally formed, a size of the anti-drop tail 17 is larger than a caliber of the through-connection port 16, and the through-connection port 16 arranged at the connecting position between the guide inner seat 13 and the movable base 7 plays a role in facilitating the through-connection movement of the guide inner seat 13.
Referring to fig. 3, a gap supporting rod 14 is disposed at the lower end of the movable base 7, the gap supporting rod 14 and the movable base 7 are integrally formed, the gap supporting rod 14 is connected with the reference seat 6 in an abutting manner, and the gap supporting rod 14 disposed at the lower end of the movable base 7 plays a role in gap supporting.
Referring to fig. 2, a mounting groove 11 is formed in a mounting position of the telescopic hydraulic cylinder 12 and the side baffle 9, the mounting groove 11 and the side baffle 9 are integrally formed, and the mounting groove 11 formed in a mounting position of the telescopic hydraulic cylinder 12 and the side baffle 9 plays a role in facilitating mounting of the telescopic hydraulic cylinder 12.
Referring to fig. 1, limiting end plates 4 are disposed at two ends of the lateral sliding seat 2, the limiting end plates 4 and the lateral sliding seat 2 are integrally formed, and the limiting end plates 4 disposed at two ends of the lateral sliding seat 2 play a role in limiting mileage of the lateral sliding seat 2.
Working principle: when the lifting support is used, the bridge plate is placed at the upper end of the bearing top platform 8, the placed bridge plate is located at the position between the two clamping plates 10, then the clamping plates 10 are driven to move inwards through the telescopic hydraulic cylinders 12, so that the bridge plate is placed and clamped through the two clamping plates 10, the stability of the lifting bridge plate is improved, the lifting structure is transversely horizontally moved and adjusted through the transverse movement of the bottom connecting sliding block 5 on the transverse sliding seat 2, after the adjustment is completed, the distribution box 3 is externally connected with the power supply to supply power to the electromagnet panel 19, the electromagnet panel 19 is powered to generate magnetic force to adsorb the bottom connecting sliding block 5, the transverse adjustment is positioned, and finally the jack 15 is installed at the position between the movable base 7 and the reference base 6, so that the jack 15 can longitudinally lift and adjust the movable base 7, the purpose of the lifting support is achieved, and the use of the lifting support structure for bridge construction is completed.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The pushing support structure for bridge construction comprises a horizontal support table (1), wherein a transverse sliding seat (2) is arranged at the upper end of the horizontal support table (1), the transverse sliding seat (2) and the horizontal support table (1) are integrally formed, and one side of the transverse sliding seat (2) is provided with a distribution box (3);
the method is characterized in that: further comprises:
the bottom connecting sliding block (5) is arranged on the outer wall of the transverse sliding seat (2), the bottom connecting sliding block (5) is in sleeved and movable connection with the transverse sliding seat (2), the upper end of the bottom connecting sliding block (5) is provided with a reference seat (6), the reference seat (6) and the bottom connecting sliding block (5) are integrally formed, and a movable base (7) is arranged above the reference seat (6);
the bearing top platform (8) is arranged at the upper end of the movable base (7), the movable base (7) and the bearing top platform (8) are integrally formed, two side baffles (9) are arranged at the upper end of the bearing top platform (8), and the side baffles (9) and the bearing top platform (8) are integrally formed;
the clamping plates (10) are arranged at positions between the two side baffles (9), two clamping plates (10) are arranged, and a telescopic hydraulic cylinder (12) is arranged between the clamping plates (10) and the side baffles (9);
the guiding inner seat (13) is arranged in the inner cavity of the movable base (7), the guiding inner seat (13) and the reference seat (6) are integrally formed, one end of the guiding inner seat (13) is provided with an anti-falling tail plate (17), the anti-falling tail plate (17) and the guiding inner seat (13) are integrally formed, and a jack (15) is arranged between the reference seat (6) and the movable base (7).
2. The pushing bracket structure for bridge construction of claim 1, wherein: the top of horizontal slide (2) is provided with top caulking groove (18), and top caulking groove (18) and horizontal slide (2) integrated into one piece set up, and the internally mounted of top caulking groove (18) has electro-magnet panel (19), and bottom connect slider (5) and horizontal slide (2) absorption through electro-magnet panel (19) are connected.
3. The pushing bracket structure for bridge construction of claim 1, wherein: and a cross-connection port (16) is arranged at the connection position of the guide inner seat (13) and the movable base (7), the cross-connection port (16) and the movable base (7) are integrally formed, and the size of the anti-drop tail plate (17) is larger than the caliber of the cross-connection port (16).
4. The pushing bracket structure for bridge construction of claim 1, wherein: the lower extreme of movable base (7) is provided with clearance vaulting pole (14), and clearance vaulting pole (14) and movable base (7) integrated into one piece set up, and clearance vaulting pole (14) and benchmark seat (6) butt are connected.
5. The pushing bracket structure for bridge construction of claim 1, wherein: the telescopic hydraulic cylinder is characterized in that an installation groove (11) is formed in the installation position of the telescopic hydraulic cylinder (12) and the side baffle plate (9), and the installation groove (11) and the side baffle plate (9) are integrally formed.
6. The pushing bracket structure for bridge construction of claim 1, wherein: limiting end plates (4) are arranged at two ends of the transverse sliding seat (2), and the limiting end plates (4) and the transverse sliding seat (2) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321209541.6U CN219862430U (en) | 2023-05-18 | 2023-05-18 | Pushing support structure for bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321209541.6U CN219862430U (en) | 2023-05-18 | 2023-05-18 | Pushing support structure for bridge construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219862430U true CN219862430U (en) | 2023-10-20 |
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ID=88316693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321209541.6U Active CN219862430U (en) | 2023-05-18 | 2023-05-18 | Pushing support structure for bridge construction |
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| Country | Link |
|---|---|
| CN (1) | CN219862430U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117468366A (en) * | 2023-12-27 | 2024-01-30 | 中铁六局集团有限公司 | Construction tool capable of automatically hoisting module precast slab and adjusting space precision |
-
2023
- 2023-05-18 CN CN202321209541.6U patent/CN219862430U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117468366A (en) * | 2023-12-27 | 2024-01-30 | 中铁六局集团有限公司 | Construction tool capable of automatically hoisting module precast slab and adjusting space precision |
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