CN221094865U - Local construction equipment of bridge box girder - Google Patents
Local construction equipment of bridge box girder Download PDFInfo
- Publication number
- CN221094865U CN221094865U CN202322895257.5U CN202322895257U CN221094865U CN 221094865 U CN221094865 U CN 221094865U CN 202322895257 U CN202322895257 U CN 202322895257U CN 221094865 U CN221094865 U CN 221094865U
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- supporting
- base
- fixedly connected
- mounting
- supporting legs
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- 238000010276 construction Methods 0.000 title claims abstract description 22
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 238000009434 installation Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of bridge construction, in particular to bridge box girder local construction equipment which comprises a base, a supporting rod, a supporting frame, a main body and a stabilizing component, wherein the supporting rod is fixedly connected with the base and is positioned above the base, the supporting frame is fixedly connected with the supporting rod and is positioned on one side of the supporting rod far away from the base, the main body is arranged on the supporting frame, the main body is used for supporting the box girder, the stabilizing component comprises a mounting seat, an extending member, supporting legs, a connecting member and a supporting disc, the mounting seat is fixedly connected with the base and is positioned on one side of the base close to the supporting rod, the mounting seat is connected with the supporting legs through the extending member, the extending member drives the supporting legs to move, the supporting legs are connected with the supporting disc through the connecting member, and the supporting disc supports the supporting legs through the connecting member, so that the phenomenon that the support is prevented from shaking when the support is arranged when the support is used, and the working difficulty is reduced.
Description
Technical Field
The utility model relates to the technical field of bridge construction, in particular to local construction equipment for a bridge box girder.
Background
The construction of bridge steel box girder needs to build the support that is used for supporting steel box girder of difference and height according to the height, but uses steel pipe and the I-steel of various specifications to build temporarily when the prior art builds the support, needs to build the support of different height according to on-the-spot height temporary measurement, and the efficiency of construction is slow, easy dismounting.
The auxiliary equipment for bridge steel box girder suspension splicing construction is described in the prior patent CN213772990U, and comprises a device underframe, wherein supporting rods are welded at the tops of four angular positions of the device underframe respectively, supporting frames are welded at the tops of the supporting rods, fixed sleeve assemblies are fixedly connected at the tops of side frames at the front side and the rear side of the supporting frames, each fixed sleeve assembly comprises a plurality of fixed sleeves which are vertically arranged, movable inner rods are inserted into the fixed sleeves, a plurality of first fixing holes are formed in the upper part of each fixed sleeve at intervals along the vertical direction, second fixing holes are formed in the movable inner rods at intervals along the vertical direction, fixing rods are inserted into the first fixing holes and the second fixing holes, and a supporting top plate is fixedly connected at the tops of the movable inner rods; the bottom fixed mounting of device underframe has the slipmat, and the screw hole has been seted up to the inside symmetry of the front and back both sides frame of device underframe, and threaded hole is provided with the installation pole, and the bottom fixed mounting of installation pole has the universal wheel. The utility model is convenient for height adjustment and remarkably improves the construction efficiency.
However, the base is too narrow, and the base is not convenient to carry after being widened, so that the phenomenon that the support shakes when the support is installed because the height is large and the ground is uneven during use is caused, and the working difficulty is increased.
Disclosure of Invention
The utility model aims to provide bridge box girder local construction equipment, which aims to solve the problem that the existing equipment can cause shaking of a bracket when the bracket is installed when the height is large and the ground is uneven, so that the working difficulty is increased.
In order to achieve the above purpose, the utility model provides a local construction device for a bridge box girder, comprising a base, a supporting rod, a supporting frame, a main body and a stabilizing component, wherein the supporting rod is fixedly connected with the base and is positioned above the base, the supporting frame is fixedly connected with the supporting rod and is positioned at one side of the supporting rod far away from the base, the main body is arranged on the supporting frame, the main body is used for supporting the box girder, the stabilizing component comprises a mounting seat, an extending member, supporting legs, a connecting member and a supporting disc, the mounting seat is fixedly connected with the base and is positioned at one side of the base close to the supporting rod, the mounting seat is connected with the supporting legs through the extending member, the extending member drives the supporting legs to move, the supporting legs are connected with the supporting disc through the connecting member, and the supporting disc supports the supporting legs through the connecting member.
The mounting seat is provided with a mounting groove, and the mounting groove is positioned at one end of the mounting seat away from the base and is used for mounting the extending component.
The extension member comprises a fixed rod, a telescopic cylinder and a connecting block, wherein the fixed rod is fixedly connected with the mounting seat and is positioned at one side of the mounting groove, which is close to the base; the telescopic cylinder is fixedly connected with the fixing rod, is located on one side, away from the mounting groove, of the fixing rod, the connecting block is fixedly connected with the telescopic cylinder, is located on one side, away from the mounting groove, of the telescopic cylinder, and is connected with the supporting legs.
The connecting component comprises a connecting seat and a mounting plate, wherein the connecting seat is fixedly connected with the supporting leg and is positioned at one end of the supporting leg far away from the connecting block; the mounting plate is fixedly connected with the connecting seat, is positioned on one side, far away from the supporting legs, of the connecting seat, and is connected with the supporting plate.
The stabilizing assembly further comprises a sucker and an air inlet switch, wherein the sucker is fixedly connected with the supporting disc and is positioned at one side of the supporting disc away from the connecting seat; the air inlet switch is fixedly connected with the sucker and is positioned at one side of the sucker, which is close to the supporting disc.
According to the bridge box girder local construction equipment, the mounting seat is welded on the base, the supporting legs are connected to the mounting seat through the extending members, so that the supporting legs can move to the outer side of the base, the supporting plates are connected through the connecting members, the grounding area of the supporting legs is increased, and the supporting box girder with a more stable main body is realized.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of the overall structure of a bridge girder partial construction apparatus according to a first embodiment of the present utility model.
Fig. 2 is a schematic overall structure of a stabilizing assembly according to a first embodiment of the present utility model.
Figure 3 is a schematic view of the mounting of the suction cup and air inlet switch of a second embodiment of the present utility model.
In the figure, 100-base, 101-supporting rod, 102-supporting frame, 103-main body, 104-mounting seat, 105-supporting leg, 106-supporting disk, 107-mounting groove, 108-fixing rod, 109-telescopic cylinder, 110-connecting block, 111-connecting seat, 112-mounting plate, 213-sucker and 214-air inlet switch.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
Referring to fig. 1 and 2, fig. 1 is a schematic overall structure of a bridge girder partial construction apparatus according to a first embodiment of the present utility model, and fig. 2 is a schematic overall structure of a stabilizing assembly according to a first embodiment of the present utility model.
The utility model provides bridge box girder local construction equipment, which comprises a base 100, a supporting rod 101, a supporting frame 102, a main body 103 and a stabilizing component, wherein the stabilizing component comprises a mounting seat 104, an extending member, supporting legs 105, a connecting member and a supporting disc 106, the mounting seat 104 is provided with a mounting groove 107, the extending member comprises a fixing rod 108, a telescopic cylinder 109 and a connecting block 110, the connecting member comprises a connecting seat 111 and a mounting plate 112, the problem of instability caused by too narrow base 100 is solved, and the supporting disc 106 can be tightly connected with the ground.
For this embodiment, the bracing piece 101 with base 100 fixed connection, and be located the top of base 100, braced frame 102 with bracing piece 101 fixed connection, and be located bracing piece 101 is kept away from one side of base 100, main part 103 is installed on braced frame 102, main part 103 is used for supporting the workman, bracing piece 101 braced frame 102 and main part 103 is the bracing piece, braced frame and the main part that is described in the auxiliary assembly that prior art CN213772990U was used for bridge steel box girder to hang and splice construction, bracing piece 101 passes through bolted connection on base 100, braced frame 102 passes through bolted connection on bracing piece 101, braced frame 102 is used for installing main part 103, main part 103 is installed on braced frame 102 for supporting the steel box girder, has realized more stable support steel box girder through this scheme.
The mounting base 104 is fixedly connected with the base 100 and is located at one side of the base 100, which is close to the supporting rod 101, the mounting base 104 is connected with the supporting legs 105 through the extending members, the extending members drive the supporting legs 105 to move, the supporting legs 105 are connected with the supporting plates 106 through the connecting members, the supporting plates 106 support the supporting legs 105 through the connecting members, the mounting base 104 is welded on the base 100, the supporting legs 105 are connected with the mounting base 104 through the extending members, the supporting legs 105 can move to the outer side of the base 100, the supporting plates 106 are connected through the connecting members, the grounding area of the supporting legs 105 is increased, and therefore a stable supporting box girder of the main body 103 is achieved.
Secondly, the mounting groove 107 is located at one end of the mounting base 104 away from the base 100, for mounting the protruding member, the mounting groove 107 is a right-angle groove, and the mounting groove 107 is located at one end of the mounting base 104, so that the protruding member can be conveniently mounted through the mounting base 104.
Meanwhile, the fixing rod 108 is fixedly connected with the mounting groove 107 and is positioned at one side of the mounting seat 104 close to the base 100; the telescopic cylinder 109 is fixedly connected with the fixing rod 108 and is located on one side, far away from the mounting groove 107, of the fixing rod 108, the connecting block 110 is fixedly connected with the telescopic cylinder 109 and is located on one side, far away from the mounting groove 107, of the telescopic cylinder 109 and is connected with the supporting leg 105, the fixing rod 108 is welded on the mounting seat 104 and is connected with the telescopic cylinder 109 through the fixing rod 108, the telescopic cylinder 109 is a telescopic long rod, the telescopic cylinder 109 is connected with the fixing rod 108 through a bolt, and the connecting block 110 is connected with one end, far away from the fixing rod 108, of the telescopic cylinder 109 through a bolt and is used for connecting the supporting leg 105.
In addition, the connection base 111 is fixedly connected with the support leg 105, and is located at one end of the support leg 105 away from the connection block 110; the mounting plate 112 is fixedly connected with the connecting seat 111, is located on one side, far away from the supporting leg 105, of the connecting seat 111 and is connected with the supporting disc 106, the connecting seat 111 is connected with one end, far away from the connecting plate, of the supporting leg 105 through bolts, the mounting plate 112 is connected with the supporting leg 105 through the connecting seat 111, the mounting plate 112 is welded on one side, far away from the supporting leg 105, of the connecting seat 111, and the supporting disc 106 is mounted through the mounting seat 104.
When the supporting box girder is required to be placed on the ground, the distance between stress points is increased by extending the telescopic cylinder 109, so that the main body 103 is supported more stably, the supporting legs 105 extend downwards, the telescopic cylinder 109 is supported by the supporting legs 105, the supporting disc 106 is contacted with the ground, the contact area between the supporting disc 106 and the ground is increased, and the support can be supported on the ground more stably, so that the support is installed on the ground more conveniently.
The second embodiment of the application is as follows:
Referring to fig. 3 on the basis of the first embodiment, fig. 3 is a schematic view illustrating installation of a suction cup and an air inlet switch according to a second embodiment of the present utility model.
The stabilizing assembly of the present embodiment further includes a suction cup 213 and an air inlet switch 214.
Wherein, the sucking disc 213 is fixedly connected with the supporting disc 106, and is located at one side of the supporting disc 106 away from the connecting seat 111; the air inlet switch 214 is fixedly connected with the sucker 213 and is positioned on one side of the sucker 213, which is close to the supporting disc 106, the sucker 213 is connected to the supporting disc 106 through a bolt, the stability is increased through the suction force of the sucker 213 to the ground, and the air inlet switch 214 is mounted on the sucker 213, so that air enters the sucker 213 from the air inlet switch 214, and the negative pressure state is relieved.
When the ground is flat, the supporting legs 105 extend out, the sucking discs 213 move downwards to contact the ground through the supporting discs 106, air in the sucking discs 213 is discharged through the pressure of the supporting legs 105, so that the sucking discs 213 firmly suck the ground, when the supporting is not needed, the air inlet switch 214 is opened, and the air enters the sucking discs 213 from the air inlet switch 214, so that the sucking discs 213 are taken out more conveniently.
The above disclosure is only a preferred embodiment of the present utility model, and it should be understood that the scope of the utility model is not limited thereto, and those skilled in the art will appreciate that all or part of the procedures described above can be performed according to the equivalent changes of the claims, and still fall within the scope of the present utility model.
Claims (5)
1. The local construction equipment for the bridge box girder comprises a base, a supporting rod, a supporting frame and a main body, wherein the supporting rod is fixedly connected with the base and is positioned above the base, the supporting frame is fixedly connected with the supporting rod and is positioned at one side of the supporting rod far away from the base, the main body is arranged on the supporting frame and is used for supporting the box girder,
The device also comprises a stabilizing component;
The stabilizing assembly comprises a mounting seat, an extending member, supporting legs, a connecting member and a supporting disc, wherein the mounting seat is fixedly connected with the base and is positioned on one side, close to the supporting rod, of the base, the mounting seat is connected with the supporting legs through the extending member, the extending member drives the supporting legs to move, the supporting legs are connected with the supporting disc through the connecting member, and the supporting disc supports the supporting legs through the connecting member.
2. A local construction equipment for bridge box girders according to claim 1, characterized in that,
The mounting seat is provided with a mounting groove, and the mounting groove is positioned at one end of the mounting seat far away from the base and is used for mounting the extending component.
3. A local construction equipment for bridge box girders according to claim 2, characterized in that,
The extension member comprises a fixed rod, a telescopic cylinder and a connecting block, wherein the fixed rod is fixedly connected with the mounting seat and is positioned at one side of the mounting groove close to the base; the telescopic cylinder is fixedly connected with the fixing rod, is located on one side, away from the mounting groove, of the fixing rod, the connecting block is fixedly connected with the telescopic cylinder, is located on one side, away from the mounting groove, of the telescopic cylinder, and is connected with the supporting legs.
4. A local construction equipment for bridge box girder according to claim 3, wherein,
The connecting component comprises a connecting seat and a mounting plate, wherein the connecting seat is fixedly connected with the supporting leg and is positioned at one end of the supporting leg far away from the connecting block; the mounting plate is fixedly connected with the connecting seat, is positioned on one side, far away from the supporting legs, of the connecting seat, and is connected with the supporting plate.
5. A local construction equipment for bridge box girders as set forth in claim 4, wherein,
The stabilizing assembly further comprises a sucker and an air inlet switch, wherein the sucker is fixedly connected with the supporting disc and is positioned at one side of the supporting disc away from the connecting seat; the air inlet switch is fixedly connected with the sucker and is positioned at one side of the sucker, which is close to the supporting disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322895257.5U CN221094865U (en) | 2023-10-27 | 2023-10-27 | Local construction equipment of bridge box girder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322895257.5U CN221094865U (en) | 2023-10-27 | 2023-10-27 | Local construction equipment of bridge box girder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221094865U true CN221094865U (en) | 2024-06-07 |
Family
ID=91311499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322895257.5U Active CN221094865U (en) | 2023-10-27 | 2023-10-27 | Local construction equipment of bridge box girder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221094865U (en) |
-
2023
- 2023-10-27 CN CN202322895257.5U patent/CN221094865U/en active Active
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| GR01 | Patent grant |