CN215829269U - Splicing support for rapid construction of box girder of bridge - Google Patents
Splicing support for rapid construction of box girder of bridge Download PDFInfo
- Publication number
- CN215829269U CN215829269U CN202121782018.3U CN202121782018U CN215829269U CN 215829269 U CN215829269 U CN 215829269U CN 202121782018 U CN202121782018 U CN 202121782018U CN 215829269 U CN215829269 U CN 215829269U
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- rod
- connecting rod
- wall
- support
- supporting plate
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- 238000010276 construction Methods 0.000 title claims abstract description 19
- 230000000694 effects Effects 0.000 claims description 14
- 230000007246 mechanism Effects 0.000 claims description 13
- 230000005389 magnetism Effects 0.000 claims description 5
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect 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
- 230000008569 process Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of bridge construction, and particularly relates to a splicing support for quick construction of a box girder of a bridge, which comprises a support rod, wherein a clamping groove is formed in the right rod wall of the support rod, a connecting rod is movably clamped in the clamping groove, a resisting rod is rotatably connected to the right rod wall at the top end of the support rod, a driving motor is arranged on the rod wall at the top end of the support rod, a rotor of the driving motor penetrates through the support rod, the resisting rod is sleeved on the rotor of the driving motor, a supporting plate is rotatably connected to the right end of the resisting rod, a sliding groove is formed in the left plate wall of the supporting plate, the right end of the connecting rod is movably connected with the sliding groove, a movable rod is rotatably connected to the left rod wall of the connecting rod, the top end of the movable rod is rotatably connected with the top end of the supporting plate, and a mounting hole is formed in the bottom end of the supporting plate, so that the integrated design is realized, and the assembly time of the support is saved, it is foldable, simple and convenient to use, saves space, is convenient for store and transport.
Description
Technical Field
The utility model relates to the technical field of bridge construction, in particular to a splicing support for quick construction of a box girder of a bridge.
Background
The box girder is one of the middle girders in bridge engineering, the inner part of the box girder is hollow, and flanges are arranged on two sides of the upper part of the box girder and are similar to a box, so that the box girder is named. Single boxes, multiple boxes, etc. The box girder of the reinforced concrete structure is divided into a prefabricated box girder and a cast-in-place box girder. The prefabricated box girder that combines the bridging machine in independent place can erect after the lower engineering is accomplished, can accelerate the engineering progress, practice thrift the time limit for a project, the box girder divide into prefabricated box girder and cast-in-place box girder, the prefabricated box girder that combines the bridging machine in independent place can erect after the lower engineering is accomplished, can accelerate the engineering progress, practice thrift the time limit for a project, cast-in-place box girder is multi-purpose for large-scale continuous bridge, need use the concatenation support when the box girder construction, at present, current device is comparatively troublesome when using, mostly through the bolt equipment, + waste time and energy, lead to the construction progress slower, and occupation space is great when storage and transportation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a splicing support for quick construction of a box girder of a bridge, which aims to solve the problems that the splicing support is needed during construction of the box girder in the background art, and the existing device is troublesome in use, time-consuming and labor-consuming at present, so that the construction progress is slow, and the occupied space is large during storage and transportation.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a concatenation support that is used for quick construction of case roof beam of bridge, includes the bracing piece, be provided with the draw-in groove on the right side pole wall of bracing piece, the activity joint has the connecting rod in the draw-in groove, it is connected with to support the pole to rotate on the top right side pole wall of bracing piece, be provided with driving motor on the pole wall of bracing piece top, driving motor's rotor runs through the bracing piece, support the pole cover on driving motor's rotor, the right-hand member that supports the pole rotates and is connected with the layer board, the spout has been seted up on the left side board wall of layer board, the right-hand member and the spout swing joint of connecting rod, it is connected with the movable rod to rotate on the left end pole wall of connecting rod, the top of movable rod is connected with the top rotation of layer board, the mounting hole has been seted up on the bottom of layer board.
Preferably, both ends all are connected with stop gear about the connecting rod, the left end of connecting rod passes through stop gear and the draw-in groove activity joint on the bracing piece, the right-hand member of connecting rod passes through stop gear and the spout activity joint on the layer board.
Preferably, the inner walls of the bottoms of the clamping groove and the sliding groove are provided with positioning holes, and the limiting mechanism is movably clamped with the positioning holes.
Preferably, stop gear includes the movable block, the movable block activity card is in draw-in groove, spout, the inner chamber middle part of movable block is provided with the electro-magnet, both sides activity joint has the fixture block around the movable block, two the fixture block is close to the inner chamber that one end all extended to the movable block mutually, two the fixture block is close to one end mutually and all is connected with magnet, the electro-magnet circular telegram is repelled with magnet magnetism.
Compared with the prior art, the utility model has the beneficial effects that:
this equipment realizes the integrated design, saves the support and assembles the time, makes its convenient to use, shortens the construction process, and supports the pole through driving motor drive and rotates, props up the support, and the support of being convenient for is folding, is expanded, saves space, is convenient for store and transport.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the front view of the present invention in use;
FIG. 3 is a front view cross-sectional structural schematic of the present invention;
FIG. 4 is a front view, cross-sectional structural schematic view of a support pole of the present invention;
FIG. 5 is a schematic sectional view of the top view of the spacing mechanism of the present invention.
In the figure:
the device comprises a supporting rod 1, a supporting rod 2, a supporting plate 3, a connecting rod 4, a movable rod 5, a clamping groove 6, a driving motor 7, a limiting mechanism 8, a clamping block 81, a magnet 82, an electromagnet 83, a movable block 84, a sliding groove 9, a mounting hole 10 and a positioning hole 11.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1-5, the present invention provides a technical solution: a splicing support for rapid construction of a box girder of a bridge comprises a supporting rod 1, wherein a clamping groove 6 is arranged on the right side rod wall of the supporting rod 1, a connecting rod 4 is movably clamped in the clamping groove 6, a supporting rod 2 is rotatably connected to the right side rod wall at the top end of the supporting rod 1, a driving motor 7 is arranged on the top end rod wall of the supporting rod 1, a rotor of the driving motor 7 penetrates through the supporting rod 1, the supporting rod 2 is sleeved on the rotor of the driving motor 7, the right end of the supporting rod 2 is rotatably connected with a supporting plate 3, a sliding groove 9 is formed in the left side plate wall of the supporting plate 3, the right end of the connecting rod 4 is movably connected with the sliding groove 9, a movable rod 5 is rotatably connected to the left end rod wall of the connecting rod 4, the top end of the movable rod 5 is rotatably connected with the top end of the supporting plate 3, a mounting hole 10 is formed in the bottom end of the supporting plate 3, and the splicing support is characterized in that through the structure, the driving motor 7 drives the supporting rod 2 to rotate, the limiting mechanism 8 at the right end of the connecting rod 4 slides downwards in the sliding groove 9 until the supporting rod 2 pushes the supporting plate 3 to move rightwards, the limiting mechanism 8 at the left end of the connecting rod 4 moves downwards in the clamping groove 6 until the limiting mechanism 8 at the left end of the connecting rod 4 is clamped into the positioning hole 11, and the splicing support is unfolded to be convenient to use.
Both ends all are connected with stop gear 8 about connecting rod 4, stop gear 8 and the 6 activity joints of draw-in groove on the bracing piece 1 are passed through to the left end of connecting rod 4, stop gear 8 and the spout 9 activity joints on the layer board 3 are passed through to the right-hand member of connecting rod 4, and through above-mentioned structure, the folding concatenation support of being convenient for, convenient to use.
Locating hole 11 has all been seted up on the bottom inner wall of draw-in groove 6 and spout 9, stop gear 8 and 11 activity joint of locating hole, through above-mentioned structure, the fixed concatenation support of being convenient for strengthens the stability of support.
The working principle is as follows:
starting a driving motor 7, driving the driving motor 7 to drive the abutting rod 2 to rotate until the abutting rod 2 pushes the supporting plate 3 to move rightwards, rotating the connecting rod 4 around the joint of the movable rod 5 and the connecting rod 4 to rotate the right end of the connecting rod 4, the limiting mechanism 8 at the right end of the connecting rod 4 slides downwards in the sliding groove 9 until the connecting rod moves to the bottom end of the sliding groove 9, the limiting mechanism 8 is clamped into the positioning hole 11, moving the left end of the connecting rod 4, the limiting mechanism 8 at the left end of the connecting rod 4 moves downwards in the clamping groove 6 until the limiting mechanism 8 at the left end of the connecting rod 4 is clamped into the positioning hole 11, the splicing supports are unfolded, the two splicing supports are symmetrically placed to support the box girder, bridge construction is completed, after the limiting mechanism 8 is clamped into the positioning hole 11, electrifying the electromagnet 83, the electromagnet 83 generates magnetism, the electromagnet 82 is repellent, the clamping block 81 is pushed to clamp the positioning hole 11, and firmness of the limiting mechanism 8 is enhanced.
While there have been shown and described the fundamental principles and essential features of the utility model and advantages thereof, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of 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, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a concatenation support that is used for quick construction of case roof beam of bridge, includes bracing piece (1), its characterized in that: a clamping groove (6) is arranged on the right side rod wall of the supporting rod (1), a connecting rod (4) is movably clamped in the clamping groove (6), a propping rod (2) is rotatably connected on the right side rod wall at the top end of the supporting rod (1), a driving motor (7) is arranged on the top end rod wall of the supporting rod (1), a rotor of the driving motor (7) penetrates through the supporting rod (1), the supporting rod (2) is sleeved on a rotor of the driving motor (7), the right end of the supporting rod (2) is rotatably connected with a supporting plate (3), a sliding groove (9) is arranged on the left side wall of the supporting plate (3), the right end of the connecting rod (4) is movably connected with the sliding groove (9), the left end rod wall of the connecting rod (4) is rotationally connected with a movable rod (5), the top end of the movable rod (5) is rotatably connected with the top end of the supporting plate (3), and the bottom end of the supporting plate (3) is provided with a mounting hole (10).
2. The splicing support for the rapid construction of the box girder of the bridge according to claim 1, wherein: both ends all are connected with stop gear (8) about connecting rod (4), the left end of connecting rod (4) is through stop gear (8) and draw-in groove (6) activity joint on bracing piece (1), the right-hand member of connecting rod (4) is through spout (9) activity joint on stop gear (8) and layer board (3).
3. The splicing support for the rapid construction of the box girder of the bridge according to claim 2, wherein: locating holes (11) are formed in the inner walls of the bottoms of the clamping grooves (6) and the sliding grooves (9), and the limiting mechanisms (8) are movably connected with the locating holes (11) in a clamping mode.
4. The splicing support for the rapid construction of the box girder of the bridge according to claim 2, wherein: stop gear (8) are including movable block (84), movable block (84) activity card is in draw-in groove (6), spout (9), the inner chamber middle part of movable block (84) is provided with electro-magnet (83), both sides activity joint has fixture block (81), two around movable block (84) fixture block (81) are close to the inner chamber that one end all extended to movable block (84) mutually, two fixture block (81) are close to one end mutually and all are connected with magnet (82), electro-magnet (83) circular telegram and magnet (82) magnetism repel each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121782018.3U CN215829269U (en) | 2021-08-02 | 2021-08-02 | Splicing support for rapid construction of box girder of bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121782018.3U CN215829269U (en) | 2021-08-02 | 2021-08-02 | Splicing support for rapid construction of box girder of bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215829269U true CN215829269U (en) | 2022-02-15 |
Family
ID=80193542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121782018.3U Expired - Fee Related CN215829269U (en) | 2021-08-02 | 2021-08-02 | Splicing support for rapid construction of box girder of bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215829269U (en) |
-
2021
- 2021-08-02 CN CN202121782018.3U patent/CN215829269U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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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: 20220215 |
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| CF01 | Termination of patent right due to non-payment of annual fee |