CN213358347U - City viaduct single-column pier bent cap construction equipment - Google Patents
City viaduct single-column pier bent cap construction equipment Download PDFInfo
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- CN213358347U CN213358347U CN202022071022.0U CN202022071022U CN213358347U CN 213358347 U CN213358347 U CN 213358347U CN 202022071022 U CN202022071022 U CN 202022071022U CN 213358347 U CN213358347 U CN 213358347U
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- supporting seat
- supporting
- column pier
- bearing plate
- column
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Abstract
The application relates to a city viaduct single-column pier capping beam construction device which comprises a supporting seat main body, wherein a through hole is reserved in the middle of the supporting seat main body. The supporting seat main body is divided into two halves, and the first supporting seat and the second supporting seat are provided with connecting components. Two supporting force columns are welded on the first supporting seat and the second supporting seat respectively, a bearing plate is arranged between the two supporting upright columns, and the bearing plate is hinged with the two supporting upright columns. The top of support post rotates and is provided with three line wheels, takes turns to the stay cord that is equipped with the steel wire material on the line, stay cord and accept board fixed connection, are provided with the motor on the mounting panel. When being under construction to the bent cap, remove the both sides to the column pier with first supporting seat and second supporting seat, through connecting block and pin rod with first supporting seat and the mutual joint of second supporting seat, order about the line wheel through the driving source with the stay cord rolling, order about the piston rod extension of pneumatic cylinder simultaneously, rotate the board of accepting of both sides to the horizontality, then construct on accepting the board.
Description
Technical Field
The application relates to the field of bridge construction, in particular to a single-column pier capping beam construction device for an urban viaduct.
Background
At present, the single-column pier capping beam of the urban viaduct generally adopts the whole enclosure of a construction area, a full-space support construction capping beam is set up, and when the single-column pier capping beam is constructed by adopting a full-space support method, the single-column pier capping beam directly occupies the passing space of original vehicles and pedestrians, so that the road traffic guiding pressure is increased.
The patent with the publication number of CN210086061U discloses a construction device for a capping beam of a single-column pier of an urban viaduct, which comprises support columns fixed on two sides of a pier, stressed trusses arranged on two sides of the pier and supported by the pier and the support columns through stay cables, and a capping beam template laid on the stressed trusses, and solves the problem of insufficient traffic space caused by construction of the existing urban viaduct.
With respect to the related art among the above, there are the following drawbacks: when each bent cap is built, devices such as a supporting upright post, a stressed truss and the like need to be disassembled and assembled once, and the construction process is very time-consuming.
SUMMERY OF THE UTILITY MODEL
In order to save the engineering time of building the bent cap, this application provides a city viaduct single column mound bent cap construction equipment.
The application provides a pair of city viaduct single-column pier bent cap construction equipment adopts following technical scheme:
the utility model provides a city viaduct single-column mound bent cap construction equipment which characterized in that: the support seat comprises a support seat main body, wherein a through hole for a column pier to pass through is formed in the middle of the support seat main body, the support seat main body is formed by splicing a first support seat and a second support seat, and a connecting assembly used for being connected with the second support seat is arranged on the first support seat;
the utility model discloses a supporting device for supporting bent cap, including first supporting seat and second supporting seat, the first supporting seat is provided with the support post along vertical direction on the first supporting seat and the second supporting seat, articulated being provided with on the support post is used for supporting the board of accepting of one side bent cap template, and the articulated level of articulated shaft sets up and perpendicular to support post, a plurality of lines of wheel have set firmly on the support post, take turns to around being equipped with the stay cord, the stay cord is kept away from line wheel one end and is accepted board fixed connection, take turns to and is provided with on the line and orders about line wheel pivoted driving.
By adopting the technical scheme, when the single-column pier capping beam is constructed, the first supporting seat and the second supporting seat are moved to the two sides of the column pier to enable the column pier to be positioned in the through hole, the first supporting seat and the second supporting seat are buckled, the first supporting seat and the second supporting seat are connected through the connecting assembly, the two bearing plates are driven to upwards rotate to be horizontal through the driving source, then the bearing plates are limited to rotate through the limiting parts, and then the single-column pier capping beam is constructed on the bearing plates; after the construction of an individual pier bent cap is accomplished, accept the board through the driving source and rotate downwards and make and accept the board and leave the bent cap, then open coupling assembling, with first supporting seat and second supporting seat separation, transport to next pier and be under construction, need not to dismantle construction equipment repeatedly, effectively carried and reduced the engineering time of building the bent cap, improved the efficiency of construction.
Preferably, coupling assembling includes connecting block and pin rod, the connecting block sets firmly on the lateral wall of first supporting seat orientation second supporting seat along the horizontal direction, set up the slot that supplies the connecting block to peg graft on the lateral wall of second supporting seat, the perforation has been seted up to the direction of perpendicular to connecting block on the inside of slot, the pin rod slides and wears to establish in the perforation, set up the pinhole that supplies the pin rod to peg graft on the lateral wall of connecting block.
Through adopting above-mentioned technical scheme, when connecting first supporting seat and second supporting seat, aim at the slot with the connecting block, then with first supporting seat and second supporting seat lock, order about the connecting block and peg graft with the slot, then insert the pinhole with the pin rod along perforating, realize first supporting seat and second supporting seat connection, connection process convenient and fast.
Preferably, the second support seat is provided with an elastic piece for driving the plug pin to be inserted into the pin hole.
Through adopting above-mentioned technical scheme, insert the slot with the connecting block after, the elastic component orders about the round pin pole and pegs graft with the pinhole automatically, makes the joining process convenient and fast more.
Preferably, the vertical lateral wall of second supporting seat towards first supporting seat one side sets up to the sunken concave surface in one side of keeping away from first supporting seat, the vertical lateral wall of first supporting seat towards second supporting seat one side sets up to the convex surface with the concave surface looks adaptation of first supporting seat.
Through adopting above-mentioned technical scheme, in the connection process, when first supporting seat and second supporting seat dislocation, the concave surface contact of connecting block and second supporting seat makes the connecting block follow in the concave surface slips into the slot, then the convex surface of first supporting seat and the mutual gomphosis of concave surface of second supporting seat effectively avoid first supporting seat and second supporting seat dislocation.
Preferably, the limiting part is a limiting plate fixedly arranged on the supporting upright post, the limiting plate is horizontally arranged above the bearing plate, and the bearing plate faces the movable end of the bearing plate.
Through adopting above-mentioned technical scheme, upwards when rotating to the level on accepting the board, the limiting plate accepts the board rotation with accepting the board contact restriction, makes both sides accept the board and is located same horizontal plane, effectively avoids causing the influence to bent cap construction quality.
Preferably, the support upright post is hinged with a hydraulic cylinder, and a rotating shaft is parallel to a rotating shaft of the bearing plate; the piston rod of the hydraulic cylinder is hinged with the bearing plate, and the hinged shaft is parallel to the rotating shaft of the bearing plate.
By adopting the technical scheme, the bearing plate drives the piston rod to extend when rotating, and the bearing plate is assisted to rotate; the bearing plate is supported after stopping rotating, and the stability of the bearing plate is effectively improved.
Preferably, the support column is towards the bracing piece of pier one side, the bracing piece is close to the one end of pier and is provided with the butt plate that is used for with the pier contact.
Through adopting above-mentioned technical scheme, first supporting seat and second supporting seat are connected the back, and the butt joint board contacts with the lateral wall of pier, plays slightly and supporting role to the bracing piece, effectively improves the stability of device.
Preferably, a buffer layer is arranged on the side wall of the abutting plate, which is in contact with the column pier.
Through adopting above-mentioned technical scheme, when first supporting seat and second supporting seat contacted with the pier, played the cushioning effect to whole device, avoided device and pier striking poor life damage, security and stability when effectively improving first supporting seat and second supporting seat and being connected.
Preferably, the bottom of first supporting seat and second supporting seat all is provided with the universal wheel, all set firmly the connecting portion that are used for being connected with traction equipment on first supporting seat and the second supporting seat.
Through adopting above-mentioned technical scheme, conveniently pull the removal to first supporting seat and second supporting seat, make the dismouting process convenient and fast more.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the supporting seat main body comprises a first supporting seat and a second supporting seat which are mutually buckled, supporting upright posts and a bearing plate for supporting a cover beam template on one side are respectively arranged on the first supporting seat and the second supporting seat, after construction is finished, the two supporting seats are directly separated and then are conveyed to a next column pier and then are spliced, a construction device is not required to be repeatedly disassembled, and the construction time for constructing the cover beam is effectively shortened;
2. a connecting assembly and a butt plate used for being in contact with the column pier are arranged between the first supporting seat and the second supporting seat, so that the stability of the construction device after the two supporting seats are connected is effectively improved;
3. the limiting part is arranged above the bearing plate, the hydraulic cylinder is arranged at the bottom of the bearing plate, and the stability of the bearing plate is effectively improved.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 2 is a partial cross-sectional view of a support seat portion in an embodiment of the present application.
Fig. 3 is an enlarged schematic view of a portion a in fig. 2.
Fig. 4 is an enlarged schematic view of a portion B in fig. 2.
Fig. 5 is an enlarged schematic view of a portion C in fig. 2.
Description of reference numerals: 1. a support base main body; 11. a first support base; 12. a second support seat; 13. a universal wheel; 14. a connecting portion; 2. a connecting assembly; 21. connecting blocks; 22. a pin rod; 23. perforating; 24. a pin hole; 25. an elastic member; 26. a slot; 3. a through hole; 4. a column; 41. mounting a plate; 5. a bearing plate; 6. a wire wheel; 61. pulling a rope; 7. a drive source; 8. a limiting plate; 9. a hydraulic cylinder; 10. a support bar; 101. abutting against the board.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses city viaduct single-column pier bent cap construction equipment. Referring to fig. 1, the construction device includes a support base body 1, and a through-hole 3 for a pier to pass through is formed at a middle portion of the support base body 1. The supporting seat main body 1 is divided into two halves along the diameter of the supporting seat main body, namely a first supporting seat 11 and a second supporting seat 12, and the first supporting seat 11 and the second supporting seat 12 are provided with connecting components 2. Two vertical supporting force columns are welded on the first supporting seat 11 and the second supporting seat 12 respectively, a bearing plate 5 is arranged between the two supporting upright columns 4 along the horizontal direction, the bearing plate 5 is hinged with the two supporting upright columns 4, and a hinge shaft is perpendicular to the two supporting upright columns 4. The top of support post 4 rotates and is provided with three line wheel 6, winds the stay cord 61 that is equipped with the steel wire material on the line wheel 6, and stay cord 61 and the one end fixed connection of accepting the board 5 to keep away from the pier are provided with on the mounting panel 41 and are used for driving line wheel 6 pivoted driving source 7, and driving source 7 sets up to the motor in this embodiment.
Referring to fig. 2 and 3, a mounting plate 41 facing the movable end side of the receiving plate 5 is welded to the top end of the support column 4, and the mounting plate 41 is horizontally disposed. The three motors are arranged on the mounting plate 41 side by side through bolts, the output shafts of the motors face the side, away from the bearing plate 5, of the bearing plate, the three wire wheels 6 are arranged on the output shafts of the motors through connecting keys respectively, and reinforcing ribs are welded to the bottom of the mounting plate 41 and the support of the support upright post 4 and used for supporting the components. The pull ropes 61 are wound on the wire wheel 6 in the same spiral direction, and one ends of the pull ropes 61 far away from the wire wheel 6 are welded on the bearing plate 5 in sequence from far to near.
Referring to fig. 3 and 4, a limiting plate 8 is welded on the support column 4 along the horizontal direction, the limiting plate 8 faces the side of the movable end of the bearing plate 5, when the bearing plate 5 rotates to the horizontal state, the top wall of the bearing plate 5 contacts with the limiting plate 8, and the limiting plate 8 limits the bearing plate 5 to continue rotating. Open the motor during bent cap construction and order about line wheel 6 with stay cord 61 rolling, order about and accept 5 upwards rotations of board, rotate to the level when accepting 5 board back and the 8 butts of limiting plate, wind the back and carry out the bent cap construction on accepting 5 board.
Referring to fig. 2 and 4, a hydraulic cylinder 9 is hinged on the supporting upright 4, a hinge shaft is positioned below the bearing plate 5, the hinge shaft is parallel to the rotating shaft of the bearing plate 5, a piston rod of the hydraulic cylinder 9 is hinged with the bottom wall of the bearing plate 5, and the hinge shaft is parallel to the rotating shaft of the bearing plate 5. After the bent cap construction is finished, the starting motor drives the wire wheel 6 to loosen the pull rope 61, and simultaneously drives the hydraulic cylinder 9 to contract, so that the bearing plate 5 rotates downwards and leaves the bent cap.
Referring to fig. 2 and 5, the limiting assembly is provided with two sets between the first supporting seat 11 and the second supporting seat 12, and includes a connecting block 21 and a pin 22. The connecting block 21 is welded on the side wall of the first supporting seat 11 facing the second supporting seat 12, and the second supporting seat 12 is provided with a slot 26 for inserting the connecting block 21. A through hole 23 is arranged on the inner wall of the slot 26 along the horizontal direction, the length direction of the through hole 23 is vertical to the inserting direction of the connecting block 21, and the pin rod 22 is arranged in the pin rod 22 in a sliding and penetrating mode. The connecting block 21 is provided with a pin hole 24 corresponding to the through hole 23 for inserting the pin rod 22, and when the connecting block 21 is inserted into the slot 26, the pin rod 22 can sequentially pass through the through hole 23 and the pin hole 24 to be inserted into the connecting block 21. The pin rod 22 is sleeved with a tension spring for driving the pin rod 22 to slide towards the through hole 23, one end of the tension spring is welded with the pin rod 22, and the other end of the tension spring is welded with the first supporting seat 11. When the first support seat 11 and the second support seat 12 are connected, the pin 22 is pulled out, the connecting block 21 is inserted into the slot 26, the pin 22 is released, and the tension spring drives the pin 22 to be inserted into the connecting block 21, so that the first support seat 11 and the second support seat 12 are connected.
Referring to fig. 2 and 5, the second supporting seat 12 is recessed inward toward the side wall of the first supporting seat 11 to form a trapezoidal concave surface, and the slot 26 is located at the innermost side of the concave surface; the first supporting seat 11 protrudes outward toward the side wall of the second supporting seat 12 to form a trapezoidal soil table embedded with the second supporting seat 12, and the connecting block 21 is welded on the outermost side of the boss. When the first supporting seat 11 is connected with the second supporting seat 12, the first supporting seat 11 and the second supporting seat 12 are easily dislocated, and when the first supporting seat 11 and the second supporting seat 12 are dislocated, the connecting block 21 contacts with the side wall of the concave surface of the second supporting seat 12, slides in the slot 26 under the action of the inclined surface, and enables the first supporting seat 11 and the second supporting seat 12 to be embedded.
Referring to fig. 2 and 5, two horizontal connecting plates are welded between two supporting columns 4 on the same side, an arc-shaped abutting plate 101 is arranged on one side of the connecting plate facing the column pier, the abutting plate 101 is attached to the side wall of the column pier, the abutting plate 101 is welded to the connecting plate through a supporting rod 10, and a layer of rubber cushion pad is attached to the abutting plate 101 and the column pier. When first supporting seat 11 and second supporting seat 12 interconnect, butt plate 101 and the laminating of pier have effectively improved whole construction equipment's stability.
Referring to fig. 2, universal wheels 13 and connecting portions 14 are mounted at the bottoms of the first supporting seat 11 and the second supporting seat 12, so that the first supporting seat 11 and the second supporting seat 12 can be moved when being detached conveniently.
The implementation principle of the single-column pier capping beam construction device of the urban viaduct is as follows: when the bent cap is constructed, the first supporting seat 11 and the second supporting seat 12 are moved to two sides of a column pier, the first supporting seat 11 and the second supporting seat 12 are mutually clamped through the connecting block 21 and the pin rod 22, the wire wheel 6 is driven by the driving source 7 to wind the pull rope 61, meanwhile, the piston rod of the hydraulic cylinder 9 is driven to extend, the bearing plates 5 on two sides are rotated to be in a horizontal state, and then construction is carried out on the bearing plates 5; after the construction is finished, the wire wheel 6 is driven by the driving source 7 to loosen the pull rope 61, meanwhile, the piston rod of the hydraulic cylinder 9 is driven to contract, the bearing plate 5 is enabled to leave the cover beam, then the pin rod 22 is pulled out of the connecting block 21, the first supporting seat 11 and the second supporting seat 12 are separated, and the first supporting seat and the second supporting seat are moved to the next column pier for construction again. Need not to dismantle parts such as board 5 in the work progress repeatedly, the process of founding construction equipment is convenient and fast more, effectively saves the engineering time of building the bent cap.
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 (9)
1. The utility model provides a city viaduct single-column mound bent cap construction equipment which characterized in that: the supporting seat comprises a supporting seat main body (1), wherein a through hole (3) for a column pier to penetrate through is formed in the middle of the supporting seat main body (1), the supporting seat main body (1) is formed by splicing a first supporting seat (11) and a second supporting seat (12), and a connecting assembly (2) used for being connected with the second supporting seat (12) is arranged on the first supporting seat (11);
first supporting seat (11) and second supporting seat (12) have set firmly support post (4) along vertical direction, articulated being provided with on support post (4) and being used for supporting accepting board (5) of one side bent cap template, articulated shaft level sets up and perpendicular to support post (4), a plurality of line wheels (6) have set firmly on support post (4), around being equipped with stay cord (61) on line wheel (6), line wheel (6) one end is kept away from in stay cord (61) and is accepted board (5) fixed connection, be provided with on line wheel (6) and order about line wheel (6) pivoted driving source (7), it is used for restricting to accept board (5) pivoted locating part to accept to be provided with between board (5).
2. The construction device of the single-column pier capping beam of the urban viaduct according to claim 1, characterized in that: coupling assembling (2) are including connecting block (21) and pin pole (22), connecting block (21) set firmly on the lateral wall of first supporting seat (11) orientation second supporting seat (12) along the horizontal direction, set up slot (26) that supply connecting block (21) to peg graft on the lateral wall of second supporting seat (12), perforation (23) have been seted up to the direction of perpendicular to connecting block (21) on the inside of slot (26), pin pole (22) slide and wear to establish in perforation (23), set up pinhole (24) that supply pin pole (22) to peg graft on the lateral wall of connecting block (21).
3. The construction device of the single-column pier capping beam of the urban viaduct according to claim 2, characterized in that: and the second supporting seat (12) is provided with an elastic piece (25) for driving the plug pin to be inserted into the pin hole (24).
4. The construction device of the single-column pier capping beam of the urban viaduct according to claim 2, characterized in that: the second supporting seat (12) sets up to the concave surface sunken to keeping away from first supporting seat (11) one side towards the vertical lateral wall of first supporting seat (11) one side, first supporting seat (11) set up to the convex surface with the concave surface looks adaptation of first supporting seat (11) towards the vertical lateral wall of second supporting seat (12) one side.
5. The construction device of the single-column pier capping beam of the urban viaduct according to claim 1, characterized in that: the limiting piece is a limiting plate (8) fixedly arranged on the supporting upright post (4), the limiting plate (8) is horizontally arranged above the bearing plate (5), and the bearing plate (5) faces the movable end of the bearing plate (5).
6. The construction device of the single-column pier capping beam of the urban viaduct according to claim 1, characterized in that: the support upright post (4) is hinged with a hydraulic cylinder (9), and a rotating shaft is parallel to a rotating shaft of the bearing plate (5); and a piston rod of the hydraulic cylinder (9) is hinged with the bearing plate (5), and a hinged shaft is parallel to a rotating shaft of the bearing plate (5).
7. The construction device of the single-column pier capping beam of the urban viaduct according to claim 1, characterized in that: the support column (4) is towards the support rod (10) on one side of the pier, and one end of the support rod (10) close to the pier is provided with a butt plate (101) which is used for contacting with the pier.
8. The construction device of the single-column pier capping beam of the urban viaduct according to claim 7, characterized in that: and a buffer layer is arranged on the side wall of the abutting plate (101) contacted with the column pier.
9. The construction device of the single-column pier capping beam of the urban viaduct according to claim 1, characterized in that: the bottom of first supporting seat (11) and second supporting seat (12) all is provided with universal wheel (13), all set firmly on first supporting seat (11) and second supporting seat (12) and be used for connecting portion (14) with traction equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022071022.0U CN213358347U (en) | 2020-09-19 | 2020-09-19 | City viaduct single-column pier bent cap construction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022071022.0U CN213358347U (en) | 2020-09-19 | 2020-09-19 | City viaduct single-column pier bent cap construction equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213358347U true CN213358347U (en) | 2021-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022071022.0U Expired - Fee Related CN213358347U (en) | 2020-09-19 | 2020-09-19 | City viaduct single-column pier bent cap construction equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN213358347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114875768A (en) * | 2022-04-22 | 2022-08-09 | 广州市市政工程设计研究总院有限公司 | Sightseeing leisure type bridge structure utilizing vertical space of bridge |
-
2020
- 2020-09-19 CN CN202022071022.0U patent/CN213358347U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114875768A (en) * | 2022-04-22 | 2022-08-09 | 广州市市政工程设计研究总院有限公司 | Sightseeing leisure type bridge structure utilizing vertical space of bridge |
| CN114875768B (en) * | 2022-04-22 | 2024-04-19 | 广州市市政工程设计研究总院有限公司 | Sightseeing leisure type bridge structure utilizing bridge vertical space |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210604 |
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| CF01 | Termination of patent right due to non-payment of annual fee |