CN224182431U - Steel frame connecting plate positioning tool for steel frame processing plant - Google Patents
Steel frame connecting plate positioning tool for steel frame processing plantInfo
- Publication number
- CN224182431U CN224182431U CN202521002034.4U CN202521002034U CN224182431U CN 224182431 U CN224182431 U CN 224182431U CN 202521002034 U CN202521002034 U CN 202521002034U CN 224182431 U CN224182431 U CN 224182431U
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- steel frame
- positioning
- connecting plate
- steel
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Abstract
本实用新型属于钢拱架组装技术领域，并提供一种型钢钢架加工厂用钢架连接板定位工装，包括：校位板和定位板，校位板尺寸与钢架的连接板相同，校位板与连接板之间通过定位件对贴在一起，校位板的表面中部设有豁口，通过豁口将校位板扣在钢架的背面并居中，以使连接板的连接面与钢架的端面无缝接触；定位板一端对接在校位板的一侧，另一端沿钢架的长度方向进行延伸，以将定位板紧密贴靠在钢架的背面，且定位板在钢架上的位置通过顶紧机构进行固定。本实用新型可以辅助工人将连接板与钢架焊接，保证连接板与钢架端部焊接期间的稳定性，使其不会出现连接板焊歪的情况，确保钢拱架节段之间连接的稳定性，使钢架组成后的钢拱架的承载能力合格。
This utility model belongs to the field of steel arch frame assembly technology, and provides a positioning fixture for steel frame connecting plates in a steel frame processing plant. It includes a aligning plate and a positioning plate. The aligning plate has the same dimensions as the connecting plate of the steel frame. The aligning plate and the connecting plate are attached together by positioning components. A notch is provided in the center of the aligning plate's surface. The aligning plate is then fastened to the back of the steel frame through the notch and centered, ensuring seamless contact between the connecting surface of the connecting plate and the end face of the steel frame. One end of the positioning plate is abutted against one side of the aligning plate, and the other end extends along the length of the steel frame to tightly abut the back of the steel frame. The position of the positioning plate on the steel frame is fixed by a clamping mechanism. This utility model assists workers in welding the connecting plate to the steel frame, ensuring stability during welding and preventing misalignment of the connecting plate. This ensures the stability of the connection between steel arch frame segments, guaranteeing the load-bearing capacity of the assembled steel arch frame.
Description
Technical Field
The utility model belongs to the technical field of steel arch assembly, and particularly relates to a steel frame connecting plate positioning tool for a steel frame processing plant.
Background
In the primary support construction of the tunnel, most of the primary support construction adopts a steel arch, the steel arch is processed into sections, and the sections are connected by adopting connecting plates.
At present, the tradition is all welded connecting plate and steel arch segment terminal surface through the manual work directly, and this mode is swift, but welds the connecting plate askew easily, can't guarantee the stability of connecting between the steel arch segment, easily leads to the whole bearing capacity of steel arch after the equipment not enough, and the result of use reduces by a wide margin.
Accordingly, there is a need to provide an improved solution to the above-mentioned deficiencies of the prior art.
Disclosure of utility model
The utility model aims to solve the problems that the connecting plate is easy to weld askew and the stability of connection between steel arch segments cannot be ensured in the traditional mode of manually welding the connecting plate and the end faces of the steel arch segments, and provides a steel frame connecting plate positioning tool for a steel frame processing plant.
In order to achieve the above object, the present utility model provides the following technical solutions:
A steel frame connecting plate positioning tool for a steel frame processing plant comprises a positioning plate and a positioning plate, wherein the size of the positioning plate is the same as that of a connecting plate of the steel frame, the positioning plate and the connecting plate are oppositely attached together through a positioning piece, a notch is formed in the middle of the surface of the positioning plate, the positioning plate is buckled on the back surface of the steel frame through the notch and is centered, so that the connecting surface of the connecting plate is in seamless contact with the end surface of the steel frame, one end of the positioning plate is abutted to one side of the positioning plate, the other end of the positioning plate extends along the length direction of the steel frame, the positioning plate is tightly attached to the back surface of the steel frame, and the position of the positioning plate on the steel frame is fixed through a jacking mechanism.
In the steel frame connecting plate positioning tool for the steel frame processing plant, preferably, the positioning piece is a bolt.
Preferably, the surface of the aligning plate is provided with an aligning hole, and the aligning hole corresponds to the mounting hole on the connecting plate.
Preferably, the alignment plate is aligned with an edge of the connection plate.
Preferably, the notch is U-shaped and is matched with the outer contour of the steel frame in size.
Preferably, the back of the positioning plate is provided with an arc holding rod along the length direction of the steel frame;
The width of the locating plate is consistent with that of the steel frame.
Preferably, the jacking mechanism comprises a bracket and a jacking rod, wherein the bracket is composed of a pair of L-shaped plates, and the two L-shaped plates are symmetrically arranged in the middle parts of two sides of the positioning plate;
the interval between the short plates of the two L-shaped plates is not smaller than the thickness of the web plate of the steel frame.
Preferably, the long plate of the L-shaped plate is parallel to the web plate of the steel frame;
the long plate of L shaped board is kept away from its short plate one end perpendicular to the locating plate.
Preferably, the short plates of the L-shaped plates extend vertically towards the web plate of the steel frame;
The top compression bar vertically penetrates through the center of the short plate of the L-shaped plate;
one end of the pressing rod extending to the positioning plate is vertically butted with a pressing plate;
And one end of the top pressing rod, which is far away from the positioning plate, is provided with a pull ring.
Preferably, a counter spring is arranged between the pressing plate and the short plate of the L-shaped plate;
The counter-force spring is sleeved outside the pushing rod, and the pressing plate is pushed against the wing plate of the steel frame through the counter-force spring.
The steel arch frame has the beneficial effects that the welding device can assist workers in welding the connecting plates with the steel frame, ensure the stability of the connecting plates during the welding process of the end parts of the connecting plates and the steel frame, ensure the stability of the connection between the steel arch frame sections and ensure the qualification of the bearing capacity of the steel arch frame formed by the steel frame.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. Wherein:
FIG. 1 is a schematic diagram of the practical application of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic diagram of the overall structure of the present utility model;
FIG. 4 is another schematic view of FIG. 3;
Fig. 5 is a schematic front view of the present utility model.
In the figure, 1, a positioning plate, 2, a positioning piece, 3, a positioning plate, 4, a notch, 5, a holding rod, 6, an L-shaped plate, 7, a pressing rod, 8, a pressing plate, 9, a pull ring, 10, a counter-force spring, 11 and a connecting plate.
Detailed Description
The following description of the technical solutions in the embodiments of the present utility model will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are derived by a person skilled in the art based on the embodiments of the utility model, fall within the scope of protection of the utility model.
In the description of the present utility model, the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", etc. refer to the orientation or positional relationship based on that shown in the drawings, merely for convenience of description of the present utility model and do not require that the present utility model must be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. The terms "coupled" and "connected" as used herein are to be construed broadly, and may be, for example, fixedly coupled or detachably coupled, or may be directly coupled or indirectly coupled through intermediate members, as will be apparent to those of ordinary skill in the art, in view of the detailed description of the terms.
The utility model will be described in detail below with reference to the drawings in connection with embodiments. It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.
Embodiment, this embodiment aims at providing a steelframe connecting plate location frock for shaped steel steelframe processing factory, and its main effect embodies in assisting the workman to weld connecting plate and steelframe tip, guarantees that the connecting plate can not appear welding the askew condition, guarantees the stability of connecting between the steel bow member festival section.
Referring to fig. 1-5, the positioning device comprises a positioning plate 1 and a positioning plate 3, wherein the positioning plate 1 is rectangular, the size of the positioning plate 1 is the same as that of a connecting plate 11 of a steel frame, the steel frame is usually arc-shaped I-steel, the positioning plate 1 and the connecting plate 11 are oppositely attached together through positioning pieces 2, specifically, the positioning pieces 2 are bolts, four alignment holes are formed in the surface of the positioning plate 1, two alignment holes are formed in the left side and the right side respectively, the four alignment holes correspond to four existing mounting holes in the connecting plate 11, the alignment of the positioning plate 1 and the edge of the connecting plate 11 is guaranteed, and the alignment holes and the mounting holes are covered by bolt structures in the figure and are not shown.
The surface middle part of the correcting plate 1 is provided with a U-shaped opening 4, the opening 4 is matched with the outer contour size of the steel frame, so that the correcting plate 1 can slide along the extending direction of the steel frame, the correcting plate 1 can be buckled on the back of the steel frame and centered, the connecting surface of the connecting plate 11 can be in seamless contact with the end surface of the steel frame through the sliding of the correcting plate 1, the welding quality of the connecting plate 11 and the end surface of the steel frame is ensured, and the purpose of centering the correcting plate 1 is to ensure that the connecting plate 11 is also centered and butted with the end surface of the steel frame, so that the effect of position correction is achieved.
One end welding butt joint of locating plate 3 is in one side of correcting position board 1 and lean on the setting, and the extending direction of locating plate 3 is unanimous with the steelframe to closely paste the locating plate 3 and lean on the back of arc steelframe, extrados, fix the position of locating plate 3 on the steelframe through pushing up tight mechanism simultaneously, make the workman can take off the hand, it is very convenient.
The width of the locating plate 3 is consistent with the width of the steel frame, the jacking mechanism comprises a bracket and a jacking rod 7, the bracket is composed of a pair of L-shaped plates 6, the two L-shaped plates 6 are symmetrically arranged at the middle parts of two sides of the locating plate 3, the interval between the short plates of the two L-shaped plates 6 is not smaller than the thickness of a web plate of the steel frame, mutual interference of the two L-shaped plates is avoided, long plates of the two L-shaped plates 6 are parallel to the web plate of the steel frame, one ends of the long plates of the two L-shaped plates 6, which are far away from the short plates, are perpendicular to the locating plate 3 and are fixed with the middle parts of the side edges of the locating plate 3 through bolts, and the purpose is to rapidly detach the L-shaped plates 6 from the locating plate 3 so that the tool is detached from the steel frame;
The short plates of the two L-shaped plates 6 vertically extend towards the web plate of the steel frame, the pressing rod 7 vertically penetrates through the center of the short plate of the L-shaped plate 6, one end of the pressing rod 7 extending to the positioning plate 3 is vertically abutted with the pressing plate 8 so as to enlarge the contact area of the head of the pressing rod 7, one end of the pressing rod 7 away from the positioning plate 3 is provided with a pull ring 9, workers can conveniently pull the pressing rod 7 through the pull ring 9 to adjust the distance between the head of the pressing rod 7 and the positioning plate 3, and simultaneously the pressing rod can be matched with the pressing plate 8 to prevent the pressing rod 7 from falling off from the L-shaped plate 6, a counter force spring 10 is arranged between the pressing plate 8 and the short plate of the L-shaped plate 6, the counter force spring 10 is sleeved outside the pressing rod 7, and the pressing plate 8 is pressed on the wing plate of the steel frame in a propping mode through the counter force spring 10.
In this embodiment, the back of the locating plate 3 is provided with an arc-shaped holding rod 5 along the length direction of the steel frame, so that a worker can carry the tool.
In this embodiment, the top pressing rod 7 may be a top thread, so that it is sleeved with the short plate thread of the L-shaped plate 6, and thus the installation of the counter force spring 10 can be omitted, and in contrast, the use of the counter force spring 10 makes the tool more flexible, but the positioning mode is still selected according to the actual working condition.
When the welding fixture is in practical use, the connecting plate 11 and the positioning plate 1 are firstly arranged in a counterpoint manner, the positioning plate 1 is buckled at the connecting end of the steel frame, the connecting plate 11 is tightly contacted with the end face of the steel frame, the positioning plate 3 is tightly attached to the back face of the steel frame, the L-shaped plates 6 are simultaneously or sequentially arranged on the left side and the right side of the positioning plate 3 through bolts or studs, wherein the bolts can be of longer types, the bolts can penetrate the positioning plate 3, so that the simultaneous installation of the two L-shaped plates 6 can be realized, the studs are directly connected with the positioning plate 3 in a threaded manner, in any case, the L-shaped plates 6 and the positioning plate 3 are fixedly extruded, and finally the head of the pressing rod 7 is pressed on the wing plate of the steel frame by the counter spring 10, so that the contact position of the connecting plate 11 and the end face of the steel frame can be welded.
It is to be understood that the above description is intended to be illustrative, and that the embodiments of the present application are not limited thereto.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the particular embodiments disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model as defined by the appended claims.
Claims (10)
1. Steel frame connecting plate location frock for steel frame processing factory, its characterized in that includes:
The size of the correcting plate is the same as that of a connecting plate of the steel frame, the correcting plate and the connecting plate are oppositely stuck together through a locating piece, a notch is formed in the middle of the surface of the correcting plate, and the correcting plate is buckled on the back of the steel frame and centered through the notch so that the connecting surface of the connecting plate is in seamless contact with the end surface of the steel frame;
One end of the positioning plate is abutted to one side of the correcting plate, the other end of the positioning plate extends along the length direction of the steel frame, so that the positioning plate is closely attached to the back surface of the steel frame, and the position of the positioning plate on the steel frame is fixed through the jacking mechanism.
2. The steel frame connection plate positioning tool for a steel frame processing plant according to claim 1, wherein the positioning piece is a bolt.
3. The steel frame connecting plate positioning tool for the steel frame processing plant of claim 2, wherein the surface of the positioning plate is provided with positioning holes, and the positioning holes correspond to mounting holes on the connecting plate.
4. The steel frame connection plate positioning tool for a steel section steel frame processing plant of claim 1, wherein the alignment plate is aligned with an edge of the connection plate.
5. The steel frame connecting plate positioning tool for the steel frame processing plant of claim 1, wherein the notch is U-shaped and is matched with the outer contour of the steel frame in size.
6. The steel frame connecting plate positioning tool for the steel frame processing plant of claim 1, wherein the back surface of the positioning plate is provided with an arc-shaped holding rod along the length direction of the steel frame;
The width of the locating plate is consistent with that of the steel frame.
7. The steel frame connecting plate positioning tool for the steel frame processing plant of claim 1, wherein the jacking mechanism comprises a bracket and a jacking rod, the bracket is composed of a pair of L-shaped plates, and the two L-shaped plates are symmetrically arranged in the middle parts of two sides of the positioning plate;
the interval between the short plates of the two L-shaped plates is not smaller than the thickness of the web plate of the steel frame.
8. The steel frame connecting plate positioning tool for the steel frame processing plant according to claim 7, wherein the long plate of the L-shaped plate is parallel to the web plate of the steel frame;
the long plate of L shaped board is kept away from its short plate one end perpendicular to the locating plate.
9. The steel frame connection plate positioning tool for a steel frame processing plant according to claim 8, wherein the short plates of the L-shaped plates vertically extend towards the web plate of the steel frame;
The top compression bar vertically penetrates through the center of the short plate of the L-shaped plate;
one end of the pressing rod extending to the positioning plate is vertically butted with a pressing plate;
And one end of the top pressing rod, which is far away from the positioning plate, is provided with a pull ring.
10. The steel frame connecting plate positioning tool for the steel frame processing plant of claim 9, wherein a reaction spring is arranged between the pressing plate and the short plate of the L-shaped plate;
The counter-force spring is sleeved outside the pushing rod, and the pressing plate is pushed against the wing plate of the steel frame through the counter-force spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202521002034.4U CN224182431U (en) | 2025-05-21 | 2025-05-21 | Steel frame connecting plate positioning tool for steel frame processing plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202521002034.4U CN224182431U (en) | 2025-05-21 | 2025-05-21 | Steel frame connecting plate positioning tool for steel frame processing plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN224182431U true CN224182431U (en) | 2026-05-01 |
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ID=99590951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202521002034.4U Active CN224182431U (en) | 2025-05-21 | 2025-05-21 | Steel frame connecting plate positioning tool for steel frame processing plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN224182431U (en) |
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2025
- 2025-05-21 CN CN202521002034.4U patent/CN224182431U/en active Active
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