Truss high-altitude butt joint positioning tool

Abstract

The utility model relates to a kind of truss high-altitude butt joint positioning tool, comprising: positioning plate, vertical clamp and horizontal clamp;Several positioning slots are equipped on the positioning plate, and vertical clamp and horizontal clamp are adjusted position by moving in positioning slot.This utility model is simple in structure, convenient to use, and is not influenced by butt joint component section size, suitable for arbitrary rectangle and H type component, greatly reduce the difficulty of truss high-altitude butt joint, improve the construction efficiency of truss.

Description

Technical Field

[0001] This utility model relates to the field of steel structure engineering construction technology, specifically a high-altitude docking and positioning tool for trusses. Background Technology

[0002] In steel structure construction, the installation of large-span trusses is a crucial step. These trusses often need to be joined at high altitudes to ensure the stability and safety of the entire structure. However, controlling the truss's attitude during the joining process becomes a challenge. Due to the lack of reliable constraints, the truss is susceptible to various external factors such as wind direction and vibration, making it difficult to guarantee the joining accuracy.

[0003] To ensure the precision and tightness of truss connections, construction workers often need to spend a significant amount of time and manpower adjusting the interfaces. This not only increases the difficulty of construction but also extends the construction period and raises costs. Furthermore, due to the complex environment of working at heights, the safety of construction workers also faces considerable risks.

[0004] While some docking fixtures and methods exist in the existing technology to address the above problems, they often suffer from drawbacks such as complex structure, cumbersome operation, and limited applicability. These fixtures and methods are often only applicable to specific types of trusses or docking scenarios and cannot meet the diverse needs of high-altitude docking of large-span trusses. Utility Model Content

[0005] The present invention aims to overcome the defects of the prior art and provide a truss high-altitude docking positioning fixture to solve the problem of difficult high-altitude docking.

[0006] To solve the above-mentioned technical problems, this utility model is implemented as follows:

[0007] A high-altitude docking positioning fixture for trusses is characterized by comprising: a positioning plate, a vertical clamp, and a horizontal clamp; the positioning plate is provided with a plurality of positioning grooves, and the vertical clamp and the horizontal clamp are adjusted in position by moving within the positioning grooves.

[0008] The truss high-altitude docking positioning fixture is characterized in that: the positioning plate is a rectangular steel plate, with a horizontal clamp positioning groove in the middle of the plate surface, four vertical clamp positioning grooves on both sides of the horizontal clamp positioning groove, and a horizontal clamp adjustment screw hole in the middle of the short side of the steel plate.

[0009] The truss high-altitude docking positioning fixture is characterized in that: the vertical clamp includes a bottom angle steel, an adjusting screw, and an adjusting nut; the lower end of the adjusting screw is integrated into the bottom angle steel, and the upper end of the adjusting screw passes through the positioning groove of the vertical clamp and can move within the groove; the position of the vertical clamp is adjusted by twisting the adjusting nut.

[0010] The truss high-altitude docking positioning fixture is characterized in that: the transverse clamp includes a top angle steel and a hexagonal screw; the top angle steel and the hexagonal screw are connected by a bearing, one end of the screw rotates freely in the bearing, and the other end of the hexagonal screw passes through the adjusting screw hole of the transverse clamp, and twisting the hexagonal screw causes the top angle steel to move in the positioning groove of the transverse clamp.

[0011] The beneficial effects of this utility model are as follows: As can be seen from the above technical solution, this application provides a truss high-altitude docking positioning fixture. This fixture has a simple structure, consisting of only a few components such as a positioning plate, vertical clamps, and horizontal clamps, which makes its manufacturing and maintenance costs relatively low. At the same time, the simple structure also means that it is easier to operate and use, reducing the skill level requirements for construction personnel.

[0012] Secondly, this fixture is easy to use. By adjusting the position and clamping degree of the vertical and horizontal clamps, it can accommodate docking components of different cross-sectional dimensions, eliminating the need for custom-made fixtures for trusses of specific sizes. This flexibility allows the fixture to be widely used in high-altitude docking operations for various rectangular and H-shaped components.

[0013] More importantly, this fixture provides stable support for the high-altitude docking of the trusses. During the docking process, the fixture ensures the accuracy of the interface and avoids docking deviations caused by external factors (such as wind direction and vibration). This not only improves the installation quality of the trusses but also greatly reduces the difficulty of docking and construction risks.

[0014] Furthermore, the application of this tooling significantly improves construction efficiency. Since there is no need to spend considerable time and manpower adjusting the interfaces, construction workers can complete the docking operation more quickly, thereby shortening the construction period and reducing costs. At the same time, the use of this tooling also reduces the frequency and duration of high-altitude operations, further lowering the safety risks for construction workers. Attached Figure Description

[0015] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments:

[0016] Figure 1 This is a schematic diagram of the structure of this application;

[0017] Figure 2 This is a schematic diagram of the positioning plate;

[0018] Figure 3 This is a schematic diagram of a vertical clamp;

[0019] Figure 4 This is a schematic diagram of a lateral clamp;

[0020] Figure 5 This is a diagram illustrating the usage status. Detailed Implementation

[0021] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection claimed in this application.

[0022] like Figure 1 As shown: A high-altitude docking positioning fixture for trusses includes: a positioning plate 1, a vertical clamp 2 and a horizontal clamp 3; the positioning plate is provided with a plurality of positioning grooves, and the vertical clamp and the horizontal clamp are adjusted in position by moving within the positioning grooves.

[0023] like Figure 2 As shown: The positioning plate is a rectangular steel plate with a horizontal clamp positioning groove 11 in the middle of the plate surface, four vertical clamp positioning grooves 12 on both sides of the horizontal clamp positioning groove, and a horizontal clamp adjustment screw hole 13 in the middle of the short side of the steel plate.

[0024] like Figure 3 As shown: The vertical clamp 2 includes a bottom angle steel 21, an adjusting screw 22 and an adjusting nut 23; the lower end of the adjusting screw is integrated into the bottom angle steel, and the upper end of the adjusting screw passes through the positioning groove of the vertical clamp and can move within the groove. The position of the vertical clamp is adjusted by twisting the adjusting nut.

[0025] like Figure 4 As shown: The transverse clamp 3 includes a top angle steel 31 and a hexagonal screw 32; the top angle steel and the hexagonal screw are connected by a bearing, one end of the screw rotates freely in the bearing, and the other end of the hexagonal screw passes through the adjusting screw hole of the transverse clamp. Twisting the hexagonal screw causes the top angle steel to move in the positioning groove of the transverse clamp.

[0026] like Figure 5 As shown:

[0027] The tooling usage method is as follows:

[0028] Use this tooling before the truss is installed in place;

[0029] a. First, adjust the vertical clamp 2 along the vertical clamp positioning groove 12 to the outermost side of the positioning plate, and then adjust the length of the vertical clamp screw 22 to be greater than the height of the interface section.

[0030] b. Rotate the hexagonal screw 32 to adjust the distance between the two transverse clamps 3 to be greater than the width of the interface section.

[0031] c. Place the positioning plate tightly against the top of the interface and adjust the horizontal clamp positioning groove 11 to be directly above the interface.

[0032] d. Rotate the hexagonal screws 32 on both sides of the positioning plate to clamp the connecting components with the transverse clamp 3. At this time, the left and right sides of the interface plate are flush.

[0033] e. Adjust the bottom angle steel 21 of the four vertical clamps to fit tightly against the interface, and tighten the adjusting nut 23. At this point, the upper and lower plates of the interface are flush, and the connection is complete.

[0034] f. Fix or weld the interface, and remove the tooling after completion.

[0035] The above are merely embodiments provided in this application and are not intended to limit this application. Although this application has been described in detail with reference to the embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. However, any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A truss high-altitude docking and positioning fixture, characterized in that, include: The positioning plate includes a vertical clamp and a horizontal clamp; the positioning plate is provided with several positioning slots, and the vertical clamp and the horizontal clamp can be adjusted in position by moving within the positioning slots. The positioning plate is a rectangular steel plate with a horizontal clamp positioning groove in the middle of the plate surface, four vertical clamp positioning grooves on both sides of the horizontal clamp positioning groove, and a horizontal clamp adjustment screw hole in the middle of the short side of the steel plate. The vertical clamp includes a bottom angle steel, an adjusting screw, and an adjusting nut. The lower end of the adjusting screw is integrated into the bottom angle steel, and the upper end of the adjusting screw passes through the positioning groove of the vertical clamp and can move within the groove. The position of the vertical clamp is adjusted by twisting the adjusting nut. The transverse clamp includes a top angle steel and a hexagonal screw; the top angle steel and the hexagonal screw are connected by a bearing, one end of the screw rotates freely in the bearing, and the other end of the hexagonal screw passes through the adjusting screw hole of the transverse clamp. Twisting the hexagonal screw causes the top angle steel to move in the positioning groove of the transverse clamp.

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