CN220467518U - A simple and easy device for assisting upset of box roof beam - Google Patents
A simple and easy device for assisting upset of box roof beam Download PDFInfo
- Publication number
- CN220467518U CN220467518U CN202321765534.4U CN202321765534U CN220467518U CN 220467518 U CN220467518 U CN 220467518U CN 202321765534 U CN202321765534 U CN 202321765534U CN 220467518 U CN220467518 U CN 220467518U
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- semicircular
- semicircular roller
- box girder
- assisting
- roller
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- 230000000712 assembly Effects 0.000 claims abstract description 8
- 238000000429 assembly Methods 0.000 claims abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 5
- 229910000831 Steel Inorganic materials 0.000 abstract description 3
- 239000010959 steel Substances 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 230000007306 turnover Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Abstract
The utility model provides a simple device for assisting overturning of a box girder, which relates to the technical field of auxiliary equipment of a box girder manufacturing process in steel box girder construction, and the structure of the simple device comprises two semicircular roller assemblies; the semicircular roller assembly comprises semicircular rollers, the left side, the right side and the bottom of each semicircular roller are respectively provided with a jacking support, nuts are arranged on the jacking supports, and jacking bolts facing the inside of each semicircular roller are arranged on the nuts; the left end and the right end of the inside of the semicircular roller are connected with L-shaped supports; the L-shaped supports of the two semicircular idler wheels are oppositely arranged and connected through connecting bolts. The device can greatly reduce the production safety risk, is favorable for protecting the appearance of the component and the surrounding environment, can adapt to the component types with a certain size range by adjusting the length of the tightening bolt, and has strong applicability.
Description
Technical Field
The utility model relates to the technical field of auxiliary equipment for a box girder manufacturing process in steel box girder construction, in particular to a simple device for assisting overturning of a box girder.
Background
At present, in the production process of components such as box girders, box columns and the like, the operations of welding, polishing and the like on each surface of the components can be carried out only by turning the components. However, since the cross section of the member is 4-sided, the weight of the member is small, and the weight of the member is tens of tons, when the member is directly turned over by using lifting equipment, the member has a large impact force, and the member and the ground or the support are greatly damaged, so that the member has a large potential safety hazard. Therefore, it is necessary to design an assembling device which has a simple structure and is convenient to operate and use, the box-shaped components can be overturned smoothly and safely, meanwhile, the components and the surrounding environment are not damaged or damaged, and the production efficiency and the production safety are improved.
Disclosure of Invention
The utility model provides a simple device for assisting overturning of a box girder, and aims to solve the technical problems in the background art.
The utility model provides the following technical scheme to achieve the above purpose:
a simple device for assisting overturning of a box girder consists of two semicircular roller assemblies; the semicircular roller assembly comprises semicircular rollers, the left side, the right side and the bottom of each semicircular roller are respectively provided with a jacking support, nuts are arranged on the jacking supports, and jacking bolts facing the inside of each semicircular roller are arranged on the nuts; the left end and the right end of the inside of the semicircular roller are connected with L-shaped supports; the L-shaped supports of the two semicircular idler wheels are oppositely arranged and connected through connecting bolts.
Furthermore, the left side and the right side of the semicircular idler wheel are respectively provided with a jacking support, and the bottom of the semicircular idler wheel is provided with two jacking supports.
Furthermore, the jacking support comprises two trapezoid plates, the tops of the trapezoid plates are connected with the inner wall of the semicircular roller, the trapezoid plates are arranged at intervals, and the bottoms of the two trapezoid plates are connected through a transverse plate.
Further, the left end and the right end of the transverse plate are arranged in a disbursing mode from two sides of the semicircular idler wheels.
Furthermore, nuts are arranged at two ends of the transverse plate.
Furthermore, adjacent propping supports are connected through T-shaped supports, and the T-shaped supports are also connected with the inner walls of the semicircular idler wheels.
Furthermore, one side of the T-shaped support is connected with the inner wall of the semicircular roller, and the other two sides of the T-shaped support are connected with the side edges of the adjacent transverse plates.
Advantageous effects
Compared with the prior art, the utility model has the following beneficial effects:
1. the structure of the utility model comprises a tightening bolt, a roller, a fastening bolt, a nut, a tightening support and the like, wherein the roller consists of two semicircles, and the two semicircles are fastened and connected by the bolt when in use. The two sides of the roller are respectively provided with 8 jacking supports, nuts are welded on the supports, the jacking bolts penetrate through the nuts from the outer edge of the roller to the inner direction, and the feeding length of the jacking bolts is adjusted according to the size of the box-shaped component, so that the clamping purpose can be achieved.
2. When the utility model is used, the turnover square component is converted into the turnover round component when the steel box girder is turned over in construction, so that the impact on the ground, the moulding bed and other supports when the component is turned over is reduced, the construction safety risk is greatly reduced, and the appearance and the surrounding environment of the component are protected.
3. The utility model has the advantages of simple structure, convenient manufacture, low cost, convenient operation, strong applicability and the like, and is suitable for overturning the components by the box beam in the procedures of assembly, welding, polishing and the like.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is evident that the figures in the following description relate only to some embodiments of the utility model and that other figures can be obtained from these figures without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a semi-circular roller assembly of the present utility model;
FIG. 2 is a schematic elevational view of the present utility model;
FIG. 3 is a schematic side view of the present utility model;
FIG. 4 is a schematic diagram of a use state of the present utility model;
FIG. 5 is a second schematic view of the usage status of the present utility model;
reference numerals: the semi-circular roller 1, connecting bolts 2, tightening bolts 3, nuts 4, tightening supports 5,L, T-shaped supports 7, box girders 8, trapezoidal plates 51 and transverse plates 52.
Description of the embodiments
In order to enable those skilled in the art to better understand the present utility model, the following description will make clear and complete descriptions of the technical solutions according to the embodiments of the present utility model with reference to the accompanying drawings.
It should be noted that in the present utility model: the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus; the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "transverse," "longitudinal," and the like are used for referring to an orientation or positional relationship based on that shown in the drawings, which are meant primarily to better describe the utility model and its embodiments and are not meant to limit the device, element or component that is indicated to have or be constructed and operated in a particular orientation; the terms "mounted," "configured," "provided," "connected," "sleeved," and the like are to be construed broadly; for example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. Also, some terms may be used to indicate other meanings besides orientation or positional relationship, for example, the term "upper" may also be used to indicate some kind of attachment or connection in some cases. The specific meaning of these terms in the present utility model will be understood by those of ordinary skill in the art according to the specific circumstances.
Examples. A simple device for assisting overturning of a box girder, the structure of which is shown in figures 1-5 and consists of two semicircular roller assemblies; the semicircular roller assembly comprises a semicircular roller 1, a tightening support 5 is arranged on the left side, the right side and the bottom of the semicircular roller 1, a nut 4 is arranged on the tightening support 5, and a tightening bolt 3 facing the inside of the semicircular roller 1 is arranged on the nut 4; the left end part and the right end part of the inside of the semicircular roller 1 are connected with an L-shaped support 6; the L-shaped supports 6 of the two semicircular rollers 1 are oppositely arranged and connected through the connecting bolts 2.
The left side and the right side of the semicircular idler wheel 1 are respectively provided with a jacking support 5, and the bottom of the semicircular idler wheel is provided with two jacking supports 5. Thus, two groups of jacking supports 5 are arranged on one side of the box girder, and effective fixation can be performed.
The jacking support 5 comprises two trapezoid plates 51, the tops of the trapezoid plates 51 are connected with the inner wall of the semicircular roller 1 at intervals, and the bottoms of the two trapezoid plates 51 are connected through a transverse plate 52.
The left and right ends of the transverse plate 52 are arranged in a manner of being disbursed from the two sides of the semicircular roller 1; the nuts 4 are provided at both ends of the cross plate 52. The jacking bolts 3 are exposed on two sides of the device, so that the operation is convenient.
The adjacent jacking supports 5 are connected through T-shaped supports 7, and the T-shaped supports 7 are also connected with the inner walls of the semicircular idler wheels 1.
One side of the T-shaped support 7 is connected with the inner wall of the semicircular roller 1, and the other two sides are connected with the side edges of the adjacent transverse plates 52.
The device can be used for fastening and connecting two semicircular idler wheels 1 into a complete circular idler wheel through the connecting bolt 2, the transverse plate 52, the L-shaped support 6 and the T-shaped support 7 form a regular quadrilateral idler wheel inner frame, and each side of the inner frame is provided with a support connected to the inner wall of the semicircular idler wheel 1, so that the strength is good. When the round roller is in use, the tightening bolts 3 penetrate through the nuts 4 to form threaded connection, and the travelling size of the tightening bolts 3 is adjusted according to the size of a component (such as a box beam) to achieve the purpose of clamping the component, so that the roller and the component form a whole (as shown in figures 4-5). Thus, the square component is converted into a round component, and the turnover is convenient. When the device is specifically used, the semicircular roller assemblies are placed on the ground, the components are placed on the two semicircular roller assemblies, the two semicircular roller assemblies are covered, the two semicircular roller assemblies below the device are correspondingly connected, and then the device can be turned over.
It will be apparent that the foregoing is only a partial, but not all, embodiment of the utility model. The above embodiments are not intended to limit the utility model, and various modifications and variations of the present utility model will be apparent to those skilled in the art. Any other embodiments, which may be made by one of ordinary skill in the art in combination, modifications, equivalents, improvements, etc., are within the spirit and principles of the present utility model.
Claims (7)
1. A simple and easy device for assisting box girder upset, its characterized in that: consists of two semicircular roller assemblies; the semicircular roller assembly comprises a semicircular roller (1), a tightening support (5) is arranged at the left side, the right side and the bottom of the semicircular roller (1), a nut (4) is arranged on the tightening support (5), and a tightening bolt (3) facing the inside of the semicircular roller (1) is arranged on the nut (4); the left end part and the right end part of the inside of the semicircular roller (1) are connected with L-shaped supports (6); the L-shaped supports (6) of the two semicircular rollers (1) are oppositely arranged and connected through the connecting bolts (2).
2. The simplified apparatus for assisting in overturning a box girder according to claim 1, wherein: the left side and the right side of the semicircular roller (1) are respectively provided with a jacking support (5), and the bottom of the semicircular roller is provided with two jacking supports (5).
3. The simplified apparatus for assisting in overturning a box girder according to claim 1, wherein: the jacking support (5) comprises two trapezoid plates (51) with the tops connected with the inner wall of the semicircular roller (1) at intervals, and the bottoms of the two trapezoid plates (51) are connected through a transverse plate (52).
4. A simplified apparatus for assisting in overturning a box girder according to claim 3, wherein: the left end and the right end of the transverse plate (52) are arranged in a disbursing way from the two sides of the semicircular roller (1).
5. The simplified apparatus for assisting in overturning a box girder according to claim 4, wherein: nuts (4) are arranged at two ends of the transverse plate (52).
6. A simplified apparatus for assisting in overturning a box girder according to claim 3, wherein: the adjacent jacking supports (5) are connected through T-shaped supports (7), and the T-shaped supports (7) are also connected with the inner walls of the semicircular idler wheels (1).
7. The simplified apparatus for assisting in overturning a box girder according to claim 6, wherein: one side of the T-shaped support (7) is connected with the inner wall of the semicircular roller (1), and the other two sides are connected with the side edges of the adjacent transverse plates (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321765534.4U CN220467518U (en) | 2023-07-06 | 2023-07-06 | A simple and easy device for assisting upset of box roof beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321765534.4U CN220467518U (en) | 2023-07-06 | 2023-07-06 | A simple and easy device for assisting upset of box roof beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220467518U true CN220467518U (en) | 2024-02-09 |
Family
ID=89805493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321765534.4U Active CN220467518U (en) | 2023-07-06 | 2023-07-06 | A simple and easy device for assisting upset of box roof beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220467518U (en) |
-
2023
- 2023-07-06 CN CN202321765534.4U patent/CN220467518U/en active Active
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