CN114438898A - Butt joint device for mounting distribution beam for steel beam pushing construction and use method thereof - Google Patents
Butt joint device for mounting distribution beam for steel beam pushing construction and use method thereof Download PDFInfo
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- CN114438898A CN114438898A CN202210180254.0A CN202210180254A CN114438898A CN 114438898 A CN114438898 A CN 114438898A CN 202210180254 A CN202210180254 A CN 202210180254A CN 114438898 A CN114438898 A CN 114438898A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 100
- 239000010959 steel Substances 0.000 title claims abstract description 100
- 210000001503 joint Anatomy 0.000 title claims abstract description 30
- 238000010276 construction Methods 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000009434 installation Methods 0.000 claims description 14
- 239000004568 cement Substances 0.000 claims description 10
- 230000006978 adaptation Effects 0.000 abstract description 2
- 230000008859 change Effects 0.000 abstract description 2
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
- E01D21/06—Methods or apparatus specially adapted for erecting or assembling bridges by translational movement of the bridge or bridge sections
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a butt joint device for mounting a distribution beam for steel beam jacking construction and a use method thereof, the butt joint device comprises a steel beam body, two lifting external members are fixedly connected at the left side and the right side of the steel beam body, the inner cavities of the adjacent lifting external members are respectively inserted with an inserting external member, one side of the adjacent two inserting external members is jointly and fixedly connected with a movable steel bar sleeve, an inserting column penetrates through the inner cavity of the movable steel bar sleeve, the distance between the adjacent supporting steel frame and a sliding steel rail is adjusted through the change of the chassis positions of two brackets, the adjusting function enables equipment to have higher adaptation function, strong adaptability and higher practicability, the equipment has high butt joint progress and good stability, and is convenient to disassemble and maintain after being mounted, the economic cost of equipment mounting is lower, and the investment of construction cost is greatly reduced, can carry out large-scale pushing butt joint.
Description
Technical Field
The invention relates to the technical field of engineering construction, in particular to a butt joint device for mounting a distribution beam for steel beam pushing construction and a using method thereof.
Background
Generally, when a large-scale steel frame steel beam top of a bridge is in butt joint installation, pushing equipment needs to be used, equipment stability is poor when the existing equipment is in butt joint with a distribution beam when pushing is carried out, efficiency is low during butt joint, shaking is easy to occur, most of installation equipment needing pushing needs to be integrally installed and then pushed, and if pushing is carried out, the equipment pushing is not synchronous, connection parts are easy to loose when the installed equipment is pushed up and down, the engineering framework needing pushing is seriously loosened, great loss and potential safety hazards are caused, and the existing pushing installation and production cost is high, so that the large-scale use is not convenient.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a butt joint device for mounting a distribution beam for steel beam pushing construction and a using method thereof.
In order to achieve the purpose, the invention provides the following technical scheme:
a butt joint device for installing a distribution beam for steel beam pushing construction and a using method thereof comprise a steel beam body, wherein two lifting external members are fixedly connected at the left side and the right side of the steel beam body, splicing external members are spliced in inner cavities of the adjacent lifting external members, a movable steel bar sleeve is fixedly connected with one side of the adjacent two splicing external members together, a splicing column penetrates through the inner cavity of the movable steel bar sleeve, the movable steel bar sleeve is movably connected with the splicing column, the bottom ends of a plurality of the splicing columns are fixedly connected with supporting top blocks, cement columns are fixedly connected with the bottoms of the supporting top blocks, supporting plates are fixedly connected with the bottom ends of a plurality of the cement columns, a plurality of threaded through holes are formed at the positions, close to the bottoms, of the splicing columns and the movable steel bar sleeve, and an installation screw rod penetrates through the inner cavities of the adjacent two threaded through holes together, and adjacent the one end that movable sleeve pipe center department was kept away from to the installation screw rod all overlaps and is equipped with the nut, the equal fixedly connected with gag lever post of left and right sides department is close to at movable sleeve pipe's top, the spliced eye has all been seted up near top department to the left and right sides of girder steel body, and is adjacent the one end that the gag lever post is close to the girder steel body all pegs graft at the inner chamber of spliced eye, there are two fixed crossbeams at the top of girder steel body, two the round hole has all been seted up near left and right sides department at fixed crossbeam's top, a plurality of there is fixed chassis between the cement cylinder, the top of fixed chassis is close to left and right sides department and all laminates and is provided with the support chassis.
Preferably, a plurality of threaded mounting holes are formed in the outer edges of the lifting external member and the outer edges of the inserting external member, and the threaded mounting holes are arranged in a linear array shape.
Preferably, two adjacent cross sections of the limiting rods are L-shaped, and adjacent L-shaped short ends of the limiting rods face downwards.
Preferably, the bottom of each fixed cross beam is provided with a groove near the center, and the top of each fixed cross beam is provided with a strip-shaped groove near the left side and the right side.
Preferably, the top of the two support chassis is fixedly connected with a plurality of support steel frames, the support steel frames are sequentially arranged in a linear array form from front to back, the top of each support steel frame is fixedly connected with a support top plate, the top of each support top plate is provided with a first chute, the top of each support top plate is provided with two adjacent sliding rails, the inner cavities of the two adjacent sliding rails are movably connected with sliding steel rails, the top of each support top plate is close to the front side and the back side, the main support steel blocks are fixedly connected with the main support steel blocks, hydraulic push rods are fixedly connected between the main support steel blocks and the sliding steel rails, the top of each main support steel block is fixedly connected with a support steel plate, the top of each support top plate is fixedly connected with a plurality of hydraulic lifting rods, and the top of each hydraulic lifting rod is fixedly connected with a support piece.
Preferably, the two adjacent support chassis and the supporting top plate are fixedly connected with a hydraulic adjusting rod together, and the two adjacent hydraulic adjusting rods are arranged in a front-back manner.
Preferably, the top of the fixed chassis is provided with second sliding grooves close to the front side and the rear side, inner cavities of the adjacent second sliding grooves are movably connected with sliding blocks, and the tops of the adjacent two sliding blocks are fixedly connected with the bottoms of the adjacent support chassis.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, through the mutual matching of all the parts, the distance between the adjacent supporting steel frames and the adjacent sliding steel rails can be adjusted through the change of the positions of the two support chassis, the adjusting function enables the equipment to have a higher adapting function, and can push materials of different sizes needing to be pushed, so that the equipment has the advantages of strong adaptability, higher practicability, high butt joint progress, good stability, convenience for disassembly and maintenance after installation, lower economic cost for equipment installation, great reduction of the investment of construction cost and capability of large-scale push butt joint.
Drawings
FIG. 1 is an overall perspective view of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is a partial perspective view of the sliding rail and hydraulic lift rod of the present invention;
fig. 4 is a partial perspective view of the member fixing cross member of the present invention.
Reference numbers in the figures: 1. a steel beam body; 2. fixing the cross beam; 3. a cement column; 4. supporting the steel frame; 5. a bracket chassis; 6. a support disc; 7. a hydraulic adjusting rod; 8. fixing the chassis; 9. a limiting rod; 10. a hydraulic push rod; 11. a lifting kit; 12. a movable steel bar sleeve; 13. a main supporting steel block; 14. a hydraulic lifting rod; 15. supporting the top block; 16. installing a screw rod; 17. a plug-in kit; 18. sliding the steel rail; 19. supporting a top plate; 20. and (5) inserting the columns.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a butt joint device for installing a distribution beam for steel beam pushing construction and a using method thereof comprise a steel beam body 1, wherein two lifting external members 11 are fixedly connected at the left side and the right side of the steel beam body 1, a plurality of thread installation holes are formed in the outer edges of the lifting external members 11 and the insertion external members 17 and are arranged in a linear array shape, the insertion external members 17 are inserted into the inner cavities of the adjacent lifting external members 11, a movable steel bar sleeve 12 is fixedly connected to one side, close to the adjacent two insertion external members 17, of the adjacent two insertion external members 17, an insertion column 20 penetrates through the inner cavity of the movable steel bar sleeve 12, the movable steel bar sleeve 12 is movably connected with the insertion column 20, supporting top blocks 15 are fixedly connected to the bottom ends of the inserting columns 20, cement columns 3 are fixedly connected to the bottom ends of the supporting top blocks 15, and supporting discs 6 are fixedly connected to the bottom ends of the cement columns 3, the splicing column 20 and the movable steel bar sleeve 12 are provided with a plurality of threaded perforations near the bottom, the inner cavities of two adjacent threaded perforations are commonly penetrated by a mounting screw 16, one end of the adjacent mounting screw 16 far away from the center of the movable steel bar sleeve 12 is sleeved with a nut, the top of the movable steel bar sleeve 12 near the left side and the right side is fixedly connected with a limiting rod 9, the cross sections of two adjacent limiting rods 9 are arranged in an L shape, the shorter end of the L shape of the adjacent limiting rod 9 faces downwards, splicing holes are respectively arranged at the left side and the right side of the steel beam body 1 near the top, one end of the adjacent limiting rod 9 near the steel beam body 1 is spliced in the inner cavity of the splicing hole, the top of the steel beam body 1 is provided with two fixed cross beams 2, the bottom of the fixed cross beam 2 near the center is provided with a groove, the top of the two fixed cross beams 2 near the left side and the right side is provided with a strip-shaped groove, the top parts of the two fixed cross beams 2 close to the left side and the right side are respectively provided with a round hole, a fixed chassis 8 is arranged between the plurality of cement cylinders 3, the top parts of the fixed chassis 8 close to the left side and the right side are respectively provided with a support chassis 5 in a laminating way, the hydraulic adjusting rods 7 are respectively and fixedly connected between the adjacent two support chassis 5 and the support top plate 19, the adjacent two hydraulic adjusting rods 7 are arranged in the front and back direction, the top parts of the two support chassis 5 are respectively and fixedly connected with a plurality of support steel frames 4, the plurality of support steel frames 4 are sequentially arranged in a linear array form from front to back, the top ends of the plurality of support steel frames 4 are respectively and fixedly connected with a support top plate 19, the top parts of the two support top plates 19 are respectively provided with a first sliding chute, the inner cavities of the adjacent two sliding chutes are respectively and movably connected with a sliding steel rail 18, and the top parts of the fixed chassis 8 close to the front and back sides are respectively provided with a second sliding chute, the inner cavities of the adjacent second chutes are movably connected with sliders, the tops of the adjacent two sliders are fixedly connected with the bottom of the adjacent support chassis 5, the tops of the supporting top plates 19 close to the front side and the rear side are fixedly connected with main supporting steel blocks 13, hydraulic push rods 10 are fixedly connected between the adjacent main supporting steel blocks 13 and the sliding steel rails 18, the tops of the adjacent main supporting steel blocks 13 are fixedly connected with supporting steel plates, the tops of the two supporting top plates 19 are fixedly connected with a plurality of hydraulic lifting rods 14, and the top ends of the plurality of hydraulic lifting rods 14 are fixedly connected with supporting pieces, so that the equipment has a high adaptive function, can push materials of different sizes needing to be pushed, has strong adaptability and high practicability, is quick in butt joint progress and good in stability, and is convenient to disassemble and maintain if needed after being installed, and the economic cost of equipment installation is lower, the investment of construction cost is greatly reduced, and large-scale pushing butt joint can be carried out.
The working principle is as follows: during installation, the steel beam body 1 is lifted by a lifting device and placed at the top parts of two main support steel blocks 13, at the moment, a plurality of hydraulic adjusting rods 7 are simultaneously started, bottom sliders of two support chassis 5 move left and right in adjacent second chute inner cavities by the driving force of the plurality of hydraulic adjusting rods 7, the distance between the adjacent support steel frames 4 and sliding steel rails 18 is adjusted by changing the positions of the two support chassis 5, the adjusting function enables the device to have a high adaptation function, materials of different sizes to be pushed can be pushed, the adaptability is high, the practicability is high, the hydraulic lifting rods 14 and the hydraulic push rods 10 are simultaneously started, the steel beam body 1 integrally moves to the top part by the pushing of the hydraulic lifting rods 14, and the bottom parts of the sliding steel rails 18 move in the inner cavities of the first chutes by matching with the gradual pushing of the hydraulic push rods 10, and make the girder body 1 push forward step by step, while pushing step by step, carry on the angle adjustment to the movable steel bar sleeve 12 through the hoisting equipment, while pushing the girder body 1 continuously, through inserting the adjacent gag lever post 9 and inserting the external member 17 in the adjacent jack hole and cavity of the lifting external member 11 separately, and drive inserting the external member 17 and movable steel bar sleeve 12 to go up synchronously while pushing, and go up and go on the rotation angle adjustment to the movable steel bar sleeve 12 through the lifting external member 11, after reaching the appointed pushing position, stop pushing and install the mounting screw 16 and several screws in the cavity of the adjacent threaded hole and threaded mounting hole separately, make inserting the external member 17, movable steel bar sleeve 12 and lifting external member 11 and girder body 1 fixed, finally, insert the top of the inserting column 20 in the round hole cavity that the adjacent fixed beam 2 left and right sides offer through the hoisting equipment, accomplish fixedly, this equipment butt joint progress is fast, and stability is good, and dismantle and maintain comparatively convenient as required after the installation, and equipment fixing economic cost is lower, greatly reduced construction cost's input.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a girder steel pushes away construction and uses interfacing apparatus and application method with distribution beam installation, includes girder steel body (1), its characterized in that: the steel beam comprises a steel beam body (1), wherein two lifting external members (11) are fixedly connected to the left side and the right side of the steel beam body (1), the inner cavities of the adjacent lifting external members (11) are respectively spliced with a splicing external member (17), one side, close to each other, of each two adjacent splicing external members (17) is fixedly connected with a movable steel bar sleeve (12), a splicing column (20) penetrates through the inner cavity of each movable steel bar sleeve (12), the movable steel bar sleeves (12) are movably connected with the splicing columns (20), the bottom ends of a plurality of splicing columns (20) are respectively and fixedly connected with a supporting top block (15), the bottom of each supporting top block (15) is fixedly connected with a cement column (3), the bottom ends of a plurality of cement columns (3) are respectively and fixedly connected with a supporting disc (6), and a plurality of threaded through holes are respectively formed in the positions, close to the bottoms, of the splicing columns (20) and the movable steel bar sleeves (12), the inner cavities of two adjacent threaded through holes commonly penetrate through installation screw rods (16), and nuts are sleeved at one ends of the adjacent installation screw rods (16) far away from the center of the movable steel bar sleeve (12), the top of the movable steel bar sleeve (12) close to the left side and the right side is fixedly connected with a limiting rod (9), splicing holes are respectively arranged at the left side and the right side of the steel beam body (1) near the top, one end of the adjacent limiting rod (9) near the steel beam body (1) is spliced in the inner cavity of the splicing hole, the top of the steel beam body (1) is provided with two fixed cross beams (2), the top parts of the two fixed cross beams (2) close to the left side and the right side are respectively provided with a round hole, a fixed chassis (8) is arranged between a plurality of cement columns (3), the top of the fixed chassis (8) is provided with a bracket chassis (5) close to the left side and the right side in a fitting manner.
2. The butt joint device for installing the distribution beam for steel beam pushing construction and the use method thereof according to claim 1, wherein the butt joint device comprises: the outer edges of the plurality of lifting external members (11) and the outer edges of the inserting external members (17) are provided with a plurality of threaded mounting holes, and the plurality of threaded mounting holes are arranged in a linear array shape.
3. The butt joint device for installing the distribution beam for steel beam pushing construction and the use method thereof according to claim 1, wherein the butt joint device comprises: two adjacent the cross section of gag lever post (9) is L shape setting, and is adjacent the L shape of gag lever post (9) sets up shorter one end down.
4. The butt joint device for mounting the distribution beam for steel beam incremental launching construction and the use method thereof according to claim 1, wherein the butt joint device comprises: the bottom of the fixed cross beam (2) is provided with grooves close to the center, and the top of the two fixed cross beams (2) is provided with strip-shaped grooves close to the left side and the right side.
5. The butt joint device for installing the distribution beam for steel beam pushing construction and the use method thereof according to claim 1, wherein the butt joint device comprises: the top parts of the two support chassis (5) are fixedly connected with a plurality of support steel frames (4), the support steel frames (4) are sequentially arranged in a linear array from front to back, the top ends of the support steel frames (4) are fixedly connected with support top plates (19) together, the top parts of the two support top plates (19) are provided with first chutes, inner cavities of the two adjacent chutes are movably connected with sliding steel rails (18) together, the top parts of the support top plates (19) close to the front side and the back side are fixedly connected with main support steel blocks (13), hydraulic push rods (10) are fixedly connected between the adjacent main support steel blocks (13) and the sliding steel rails (18) together, the top parts of the adjacent main support steel blocks (13) are fixedly connected with support steel plates, and the top parts of the two support top plates (19) are fixedly connected with a plurality of hydraulic lifting rods (14), supporting sheets are fixedly connected to the top ends of the hydraulic lifting rods (14).
6. The butt joint device for installing the distribution beam for steel beam pushing construction and the use method thereof according to claim 1, wherein the butt joint device comprises: and hydraulic adjusting rods (7) are fixedly connected between the adjacent two support chassis (5) and the supporting top plate (19) together, and the adjacent two hydraulic adjusting rods (7) are arranged in the front and back.
7. The butt joint device for installing the distribution beam for steel beam pushing construction and the use method thereof according to claim 1, wherein the butt joint device comprises: the top of the fixed chassis (8) is close to the front side and the rear side, second sliding grooves are formed in the positions of the front side and the rear side, adjacent sliding blocks are movably connected to inner cavities of the second sliding grooves, and the tops of the adjacent two sliding blocks are fixedly connected with the bottom of the adjacent support chassis (5) together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210180254.0A CN114438898A (en) | 2022-02-26 | 2022-02-26 | Butt joint device for mounting distribution beam for steel beam pushing construction and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210180254.0A CN114438898A (en) | 2022-02-26 | 2022-02-26 | Butt joint device for mounting distribution beam for steel beam pushing construction and use method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN114438898A true CN114438898A (en) | 2022-05-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210180254.0A Pending CN114438898A (en) | 2022-02-26 | 2022-02-26 | Butt joint device for mounting distribution beam for steel beam pushing construction and use method thereof |
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| CN (1) | CN114438898A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115262415A (en) * | 2022-09-06 | 2022-11-01 | 中铁北京工程局集团第五工程有限公司 | Intelligent jacking method and device for bridge construction |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110593137A (en) * | 2019-09-19 | 2019-12-20 | 常州市市政建设工程有限公司 | Large-tonnage pushing device |
| CN110820598A (en) * | 2019-12-05 | 2020-02-21 | 中国铁建大桥工程局集团有限公司 | Longitudinal limiting and pushing device for three-main-truss double-layer steel truss arch bridge steel beam |
-
2022
- 2022-02-26 CN CN202210180254.0A patent/CN114438898A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110593137A (en) * | 2019-09-19 | 2019-12-20 | 常州市市政建设工程有限公司 | Large-tonnage pushing device |
| CN110820598A (en) * | 2019-12-05 | 2020-02-21 | 中国铁建大桥工程局集团有限公司 | Longitudinal limiting and pushing device for three-main-truss double-layer steel truss arch bridge steel beam |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115262415A (en) * | 2022-09-06 | 2022-11-01 | 中铁北京工程局集团第五工程有限公司 | Intelligent jacking method and device for bridge construction |
| CN115262415B (en) * | 2022-09-06 | 2023-10-24 | 中铁北京工程局集团第五工程有限公司 | Intelligent jacking method and device for bridge construction |
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