CN220746602U - A handle station that is used for mountain area high pier beam slab to erect - Google Patents
A handle station that is used for mountain area high pier beam slab to erect Download PDFInfo
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- CN220746602U CN220746602U CN202322364632.3U CN202322364632U CN220746602U CN 220746602 U CN220746602 U CN 220746602U CN 202322364632 U CN202322364632 U CN 202322364632U CN 220746602 U CN220746602 U CN 220746602U
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- girder
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- 238000009434 installation Methods 0.000 claims description 4
- 230000001737 promoting effect Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 7
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the field of bridge construction, in particular to a girder lifting station for erecting a bridge slab of a high pier in a mountain area, which aims at solving the problem that the existing bridge slab engineering is limited in a project section and cannot meet the construction of a precast girder field, and the girder lifting station comprises a plurality of girder slab bodies and four first support frames arranged among a plurality of pier bases, wherein the tops of the pier bases are provided with foot pier surfaces for placing the girder slab bodies, the four first support frames are symmetrically arranged in pairs, and the tops of the two first support frames positioned on the same side are provided with the same second support frame.
Description
Technical Field
The utility model relates to the technical field of bridge construction, in particular to a girder lifting station for erecting a bridge slab of a high pier in mountain areas.
Background
Beam plates are the combination of interacting beams and plates in a floor. The reinforced concrete cast-in-situ beam slab system is a floor system with the most use and the most extensive application range, and has great influence on the safety and economy of a building. The beam and the plate in the whole-casting floor are the whole body of interaction, are closely connected with each other, and are stressed and deformed together.
When roads are built in mountain areas or municipal engineering, the roads are usually passed through in a through viaduct mode, a precast beam field is built at a bridge-to-bridge transition roadbed, and the precast beams are directly transported to the operation position of a bridge deck bridge girder erection machine on the roadbed through a girder transporting vehicle.
Disclosure of Invention
The utility model aims to solve the defect that the construction of a precast beam field cannot be met due to no roadbed or short-circuit foundation engineering in engineering project paragraphs in the prior art, and provides a girder lifting station for erecting a bridge slab of a bridge pier in a mountain area.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the girder lifting station comprises a plurality of girder plate bodies and four first support frames arranged among the plurality of girder base, wherein the tops of the girder base are provided with foot pier surfaces for placing the girder plate bodies, the four first support frames are symmetrically arranged in pairs, the tops of the two first support frames positioned on the same side are provided with the same second support frame, and the tops of the second support frames are provided with lifting assemblies for lifting the girder plate bodies;
the beam plate structure comprises a beam plate body, and is characterized by further comprising two second fixing plates which are symmetrically arranged, wherein one sides of the second fixing plates, which are close to each other, are fixedly connected with a fixing bottom plate, and the top of the fixing bottom plate is provided with a supporting component for temporarily supporting the beam plate body.
In one possible design, the lifting assembly comprises a first mounting frame which is slidably connected to the top of the second support frame, a first winch is arranged in the first mounting frame, first fixing plates are fixedly connected to two sides of the top of the second support frame, a first servo motor is fixedly connected to one side of each first fixing plate, an output shaft of the first servo motor rotates to penetrate through the first fixing plates and is fixedly connected with a first screw rod, and first screw rod threads penetrate through the first mounting frame.
In one possible design, the supporting component comprises two supporting transverse plates which are symmetrically arranged at the top of the fixed bottom plate in a sliding mode, a first sliding bar is connected to the top of the fixed bottom plate in a sliding mode, one side of the first sliding bar is fixedly connected with one ends of the two supporting transverse plates, a supporting vertical plate is fixedly connected to one side of the bottom of the supporting transverse plate, a side plate is fixedly connected to the top of the supporting transverse plate, a first electric push rod is fixedly connected to one side of the second fixed plate, and a piston rod of the first electric push rod is fixedly connected with one side of the first sliding bar.
In one possible design, two positioning grooves are formed in one side of the supporting transverse plate, two positioning blocks are fixedly connected to one side of the supporting transverse plate, the positioning blocks and the positioning grooves are arranged in a staggered mode and are clamped, the positioning blocks and the positioning grooves on one side of the two supporting transverse plates are corresponding, and a sliding plate is connected to one side of the side plate in a sliding mode.
In one possible design, the top of locating piece has seted up the draw-in groove, the through-hole that is linked together has been seted up at the top of constant head tank, two clamping bars that the bottom fixedly connected with symmetry set up of sliding plate, the clamping bar runs through the through-hole and with draw-in groove looks block.
In one possible design, the top of the supporting cross plate is fixedly connected with a rubber pad, and the rubber pad is matched with the sliding plate for use.
In the application, when the beam plate body is moved to a proper place through the transport vehicle, two first electric push rods can be started, the piston rods of the first electric push rods drive the first sliding strips to transversely move, the first sliding strips drive the two supporting transverse plates to transversely move, the supporting transverse plates drive the supporting vertical plates to transversely move, the supporting transverse plates drive the side plates to transversely move, at the moment, the two supporting vertical plates are mutually abutted, a plurality of positioning blocks positioned on two sides are respectively inserted into corresponding positioning grooves, and the connection stability of the device is improved;
at the moment, the beam plate body is put down, the sliding plate is vertically pressed downwards by the weight of the beam plate body, the clamping rod enters the inside of the positioning groove through the through hole and is clamped with the corresponding clamping groove, the stability of connection of the device is promoted again, the beam plate body is ensured not to loosen, at the moment, the two transport vehicles can leave in advance, the working efficiency is improved, the vehicles can be rapidly far away from a construction site, and the safety of the device is improved;
utilize two first windlass to overlap the both ends of beam slab body tightly, the rolling steel cable can upwards rise the beam slab body this moment, starts first servo motor, and first servo motor's output shaft drives first lead screw and rotates, and first lead screw drives first mounting bracket lateral shifting, and first mounting bracket drives first windlass lateral shifting, and then can remove the beam slab body to two pier bases on, the installation of the beam slab body of being convenient for.
According to the girder lifting station for erecting the bridge plate of the high pier in the mountain area, the girder lifting station can achieve the effect of quickly lifting the bridge plate body through the arrangement of the lifting assembly;
according to the girder lifting station for erecting the bridge girder of the mountain area, the effect of temporarily supporting the girder body can be achieved through the arrangement of the supporting component, the stability of connection of the device is improved, and the girder body is ensured not to loosen;
according to the utility model, after the beam plate body is moved to a proper place by the transport vehicles, the beam plate body can be temporarily supported by the supporting component, the connection stability of the device is improved, the beam plate body is ensured not to loose, at the moment, the two transport vehicles can leave in advance, the working efficiency is improved, the vehicles can be rapidly far away from the construction place, and the safety of the device is improved.
Drawings
FIG. 1 is a schematic three-dimensional diagram of a girder lifting station for bridge slab erection in mountain areas;
fig. 2 is a schematic structural view of a first support frame in a girder lifting station for erecting girder plates of a bridge pier in mountain areas according to the present utility model;
fig. 3 is a schematic structural view of a girder body placed on a pier foundation in a girder lifting station for erecting a girder of a bridge in mountain areas according to the present utility model;
fig. 4 is a schematic structural view of a second support frame in a girder lifting station for erecting girder plates of a bridge pier in mountain areas according to the present utility model;
fig. 5 is a schematic structural view of two fixed bottom plates in a girder lifting station for erecting girder plates of a bridge pier in mountain areas according to the present utility model;
fig. 6 is a schematic diagram of an explosion structure of a sliding plate and a rubber pad in a girder lifting station for erecting a girder plate of a bridge in mountain areas.
In the figure: 1. pier base; 2. a first support frame; 3. foot pier surfaces; 4. a second support frame; 5. a beam plate body; 6. a first mounting frame; 7. a side plate; 8. a first screw rod; 9. a first hoist; 10. a first fixing plate; 11. a first servo motor; 12. a sliding plate; 13. a supporting cross plate; 14. a first slider bar; 15. a second fixing plate; 16. a first electric push rod; 17. a fixed bottom plate; 18. supporting a vertical plate; 19. a positioning block; 20. a positioning groove; 21. a clamping rod; 22. a rubber pad; 23. a through hole; 24. a clamping groove.
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.
Example 1
Referring to fig. 1-6, a girder lifting station for bridge slab erection of a high pier in mountain areas, which is used in the field of bridge construction, comprises: the bridge pier comprises a plurality of beam plate bodies 5 and four first supporting frames 2 arranged among a plurality of bridge pier bases 1, wherein foot pier surfaces 3 for placing the beam plate bodies 5 are arranged at the tops of the bridge pier bases 1, the four first supporting frames 2 are symmetrically arranged in pairs, the same second supporting frame 4 is arranged at the tops of the two first supporting frames 2 positioned at the same side, lifting assemblies for lifting the beam plate bodies 5 are arranged at the tops of the second supporting frames 4, each lifting assembly comprises a first mounting frame 6 which is slidably connected to the tops of the second supporting frames 4, first windlass 9 is arranged in each first mounting frame 6, first fixing plates 10 are fixedly connected to the two sides of the tops of the second supporting frames 4, one side of each first fixing plate 10 is fixedly connected with a first servo motor 11, an output shaft of each first servo motor 11 penetrates through the first fixing plate 10 in a rotating mode and is fixedly connected with a first screw rod 8, the first screw rod 8 penetrates through the first mounting frame 6 in a threaded mode, two ends of the beam plate bodies 5 are tightly sleeved by the aid of the two first windlass 9, and a steel cable is winded, the beam plate bodies 5 can be lifted upwards by the aid of the lifting assemblies, the first servo motor 11 is started, the first servo motor 11 is driven by the first screw rods 8 to drive the first servo motor 8 to move the first servo motor 8 to the first bridge bodies 5 transversely, and the bridge pier bodies 5 can be transversely moved, and the first servo motor 8 is driven by the first servo motor 8 to move the first servo frames 5 to move the bridge bodies, and the bridge frames 1 transversely;
the two second fixed plates 15 that still set up including the symmetry, one side that two second fixed plates 15 are close to each other is equal fixedly connected with fixed baseplate 17, the top of fixed baseplate 17 is provided with the supporting component who is used for interim support beam plate body 5, supporting component includes two support diaphragm 13 that sliding connection set up at the symmetry at fixed baseplate 17 top, the top sliding connection of fixed baseplate 17 has first slider 14, one side of first slider 14 and the one end fixed connection of two support diaphragm 13, the bottom one side fixedly connected with support riser 18 of support diaphragm 13, the top fixedly connected with curb plate 7 of support diaphragm 13, one side fixedly connected with first electric putter 16 of one side of second fixed plate 15, the piston rod of first electric putter 16 and one side fixed connection of first slider 14, after moving beam plate body 5 to suitable place through the transport vechicle, the piston rod of first electric putter 16 drives first slider 14 lateral shifting, first slider 14 drives two support diaphragm 13 lateral shifting, support diaphragm 13 drives support diaphragm 18, the inside of corresponding side plate that supports 7 of support diaphragm 13 lateral shifting, and the inside of two side plates that support the corresponding side plate that supports of side plate 13 is located in the lateral shifting respectively, and the inside 20 of two side plates that support the side plate is located respectively.
Example 2
Referring to fig. 1-6, the improvement is based on the first embodiment: two positioning grooves 20 are formed in one side of the supporting transverse plate 13, two positioning blocks 19 are fixedly connected to one side of the supporting transverse plate 13, the positioning blocks 19 and the positioning grooves 20 are arranged in a staggered mode and are clamped with each other, the positioning blocks 19 and the positioning grooves 20 on one side of the two supporting transverse plates 13 located on two sides are corresponding to each other, a sliding plate 12 is slidably connected to one side of the side plate 7, a rubber pad 22 is fixedly connected to the top of the supporting transverse plate 13, and the rubber pad 22 is matched with the sliding plate 12.
The clamping groove 24 is formed in the top of the positioning block 19, the through hole 23 which is communicated with the positioning groove 20 is formed in the top of the positioning block, two clamping rods 21 which are symmetrically arranged are fixedly connected to the bottom of the sliding plate 12, and the clamping rods 21 penetrate through the through hole 23 and are clamped with the clamping groove 24.
However, as well known to those skilled in the art, the working principles and wiring methods of the first servo motor 11 and the first electric putter 16 are well known, which are all conventional or common-known, and will not be described herein in detail, and those skilled in the art can perform any choice according to their needs or convenience.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a handle station for mountain area high pier beam slab erects, includes a plurality of beam slab body (5) and four first support frames (2) that set up between a plurality of pier base (1), its characterized in that, the top of pier base (1) is provided with foot mound face (3) that are used for placing beam slab body (5), four first support frames (2) are two liang symmetry setting, are located two the top of first support frames (2) of same one side is provided with same second support frame (4), the top of second support frame (4) is provided with the hoisting assembly that is used for promoting beam slab body (5);
the beam plate structure is characterized by further comprising two second fixing plates (15) which are symmetrically arranged, wherein one sides of the second fixing plates (15) close to each other are fixedly connected with a fixing bottom plate (17), and the top of the fixing bottom plate (17) is provided with a supporting component for temporarily supporting the beam plate body (5).
2. The lifting beam station for erecting a bridge plate of a mountain area is characterized in that the lifting assembly comprises a first installation frame (6) which is connected to the top of a second support frame (4) in a sliding mode, a first winch (9) is arranged in the first installation frame (6), first fixing plates (10) are fixedly connected to two sides of the top of the second support frame (4), a first servo motor (11) is fixedly connected to one side of each first fixing plate (10), an output shaft of each first servo motor (11) rotates to penetrate through each first fixing plate (10) and is fixedly connected with a first screw rod (8), and threads of the first screw rods (8) penetrate through the first installation frame (6).
3. The girder lifting station for erecting high bridge pier girders in mountain areas according to claim 1, characterized in that the supporting component comprises two supporting transverse plates (13) which are symmetrically arranged at the top of a fixed bottom plate (17) in a sliding mode, a first sliding strip (14) is connected to the top of the fixed bottom plate (17) in a sliding mode, one side of the first sliding strip (14) is fixedly connected with one end of the two supporting transverse plates (13), a supporting vertical plate (18) is fixedly connected to one side of the bottom of the supporting transverse plate (13), a side plate (7) is fixedly connected to the top of the supporting transverse plate (13), a first electric push rod (16) is fixedly connected to one side of the second fixed plate (15), and a piston rod of the first electric push rod (16) is fixedly connected with one side of the first sliding strip (14).
4. A handle station for mountain area bridge girder erection according to claim 3, characterized in that, two constant head tanks (20) have been seted up to one side of supporting diaphragm (13), one side fixedly connected with two locating pieces (19) of supporting diaphragm (13), locating piece (19) and constant head tank (20) crisscross setting and looks block, locating piece (19) and constant head tank (20) corresponding in two supporting diaphragm (13) one sides that are located both sides, one side sliding connection of curb plate (7) has sliding plate (12).
5. The girder lifting station for erecting a bridge girder plate in mountain areas according to claim 4, wherein a clamping groove (24) is formed in the top of the positioning block (19), a through hole (23) which is communicated with the positioning groove (20) is formed in the top of the positioning groove, two clamping rods (21) which are symmetrically arranged are fixedly connected to the bottom of the sliding plate (12), and the clamping rods (21) penetrate through the through hole (23) and are clamped with the clamping groove (24).
6. The girder lifting station for erecting a bridge girder plate for mountain areas according to claim 4, wherein a rubber pad (22) is fixedly connected to the top of the supporting transverse plate (13), and the rubber pad (22) is matched with the sliding plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322364632.3U CN220746602U (en) | 2023-09-01 | 2023-09-01 | A handle station that is used for mountain area high pier beam slab to erect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322364632.3U CN220746602U (en) | 2023-09-01 | 2023-09-01 | A handle station that is used for mountain area high pier beam slab to erect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220746602U true CN220746602U (en) | 2024-04-09 |
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ID=90555646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322364632.3U Active CN220746602U (en) | 2023-09-01 | 2023-09-01 | A handle station that is used for mountain area high pier beam slab to erect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220746602U (en) |
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2023
- 2023-09-01 CN CN202322364632.3U patent/CN220746602U/en active Active
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