Triangular wind-resistant truss positioning and assembling device

Abstract

The utility model relates to the technical field of building construction, in particular to a triangular wind-resistant truss positioning and assembling device which comprises a fixing plate, a first fixing seat is fixedly installed at the bottom end of the front face of the fixing plate, and a second fixing seat is connected to the top end of the front face of the fixing plate in a sliding mode. Movable frames are rotationally connected to the front faces of the first fixing base and the second fixing base correspondingly, locking hooks are rotationally connected to the right ends of the two movable frames correspondingly, positioning plates are slidably connected to the inner sides of the two movable frames correspondingly, and first threaded rods are rotationally connected to the back faces of the fixing plates; compared with an existing triangular wind-resistant truss positioning and assembling mode, the triangular wind-resistant truss positioning and assembling device has the advantages that operation is facilitated through the design, meanwhile, the process of repeated correction and positioning is omitted, the positioning accuracy is improved, and the working efficiency is improved. And the assembling convenience of the triangular wind-resistant truss is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building construction, specifically relates to a triangular wind -resisting truss positioning and assembling device. BACKGROUND

[0002] The triangular wind -resisting truss is a frame structure composed of multiple equilateral triangles, has the advantages of high strength, large rigidity, light weight and good stability, and through the geometric shape of the triangular unit, can effectively resist external loads such as wind force, and ensure the stability and safety of the structure.

[0003] And in the assembling process of the triangular wind -resisting truss, since there are many connecting nodes, and it is a large -size, heavy, high -difficulty component, needs to be hoisted integrally after ground assembling, the precision of the triangular wind -resisting truss installation is the key to ensure the firmness and safety after assembling, when assembling between the triangular wind -resisting trusses, the connecting ends of the two groups of triangular wind -resisting trusses need to be temporarily fixed first, then the whole is folded and fixed, and finally the connecting place can be fixed, since the connecting nodes need to be repeatedly corrected and positioned, the operation is cumbersome.

[0004] Therefore, it is particularly important to design a triangular wind -resisting truss positioning and assembling device to solve the above defects. CONTENT OF THE UTILITY MODEL

[0005] In view of the defects of the prior art, the utility model designs a triangular wind -resisting truss positioning and assembling device, which aims at solving the technical problems that the triangular wind -resisting truss needs to be repeatedly corrected and positioned when assembling under the prior art, and the operation is cumbersome.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] A triangular wind -resisting truss positioning and assembling device, including the fixed plate, the bottom of the front of fixed plate is fixedly installed with first fixed seat, the top of the front of fixed plate is slidably connected with second fixed seat, the front of first fixed seat and second fixed seat is rotatably connected with movable frame, the right end of two groups movable frame is rotatably connected with locking hook, the inner side of two groups movable frame is slidably connected with positioning plate, the back of fixed plate is rotatably connected with first screw rod, the back of second fixed seat is connected with first screw rod by connecting plate and is screwed, the top of first screw rod is fixedly installed with hand wheel.

[0008] As the preferred scheme of the utility model, the right end of fixed plate is fixedly installed with handle, both ends of second fixed seat are slidably connected with fixed plate through sliding groove, and the top of fixed plate is rotatably connected with auxiliary wheel.

[0009] As the preferred scheme of the utility model, the inner side of the first fixed seat and the second fixed seat is provided with a first fixed groove, and the inner side of the two groups of positioning plates is provided with a second fixed groove.

[0010] As the preferred scheme of the utility model, the left end of the movable frame is rotatably connected with the first fixed seat and the second fixed seat through a first rotating shaft, and the first fixed seat and the second fixed seat are provided with a butt joint groove at the corresponding position of the movable frame.

[0011] As the preferred scheme of the utility model, the locking hook is rotatably connected with the movable frame through a second rotating shaft, and the first fixed seat and the second fixed seat are fixedly connected with a hook block at the corresponding position of the locking hook.

[0012] As the preferred scheme of the utility model, the left and right ends of the positioning plate are slidably connected with the movable frame through a guide rail, and the front end of the movable frame is threadedly connected with a second threaded rod, and the rear end of the second threaded rod is rotatably connected with the positioning plate.

[0013] As the preferred scheme of the utility model, the two ends of the first threaded rod are rotatably connected with the fixed plate through a connecting seat, and the movable groove is formed in the fixed plate at the corresponding position of the connecting plate.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] In the utility model, the fixed plate is fixed outside the node, a plurality of fixed plates are fixed outside the nodes of the second triangular wind-resistant truss through repeated operation, then the movable frame on all the second fixed seats is combined and hooked on the locking hook, at this time, the nodes of the first triangular wind-resistant truss and the second triangular wind-resistant truss are butted, only two nodes are inserted into the inside of the movable frame on the second fixed seat, then the positioning plate is fixed against the node of the first triangular wind-resistant truss through repeated operation, then only the first threaded rod is rotated to drive the second fixed seat to move downward under the connection of the connecting plate, the positioning is completed when the first triangular wind-resistant truss is moved, finally, the nodes between the triangular wind-resistant trusses are fixed to complete the assembly, which is convenient to operate, saves the process of repeated correction and positioning, and greatly improves the convenience of the triangular wind-resistant truss assembly. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the overall structure schematic view of the utility model;

[0017] Figure 2 It is the fixed plate structure schematic view of the utility model;

[0018] Figure 3 It is the second fixed seat structure schematic view of the utility model;

[0019] Figure 4 It is the existing triangular wind-resistant truss assembly schematic view.

[0020] In the drawing: 1, fixed plate; 101, handle; 102, sliding groove; 103, auxiliary wheel; 2, first fixed seat; 201, first fixed slot; 202, second fixed slot; 3, second fixed seat; 4, movable frame; 401, first rotating shaft; 402, butt joint groove; 5, locking hook; 501, second rotating shaft; 502, hook block; 6, positioning plate; 601, guide rail; 602, second threaded rod; 7, first threaded rod; 701, connecting seat; 8, connecting plate; 801, movable slot; 9, hand wheel. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be described below in a clear and complete manner in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] Embodiment:

[0023] Please refer to Figures 1-4 The utility model provides a technical scheme:

[0024] A triangular wind-resistant truss positioning and assembling device, comprising a fixed plate 1, the bottom end of the front face of the fixed plate 1 is fixedly installed with a first fixed seat 2, the top end of the front face of the fixed plate 1 is slidably connected with a second fixed seat 3, the front face of the first fixed seat 2 and the second fixed seat 3 are both rotatably connected with a movable frame 4, the right end of the two groups of movable frames 4 are both rotatably connected with a locking hook 5, the inner side of the two groups of movable frames 4 are both slidably connected with a positioning plate 6, the back face of the fixed plate 1 is rotatably connected with a first threaded rod 7, the back face of the second fixed seat 3 is threadedly connected with the first threaded rod 7 through a connecting plate 8, and the top end of the first threaded rod 7 is fixedly installed with a hand wheel 9.

[0025] First, the right end of the fixed plate 1 is fixedly installed with a handle 101, both ends of the second fixed seat 3 are slidably connected with the fixed plate 1 through a sliding groove 102, and the top end of the fixed plate 1 is rotatably connected with an auxiliary wheel 103. The handle 101 facilitates the operation of the fixed plate 1 to be fixed outside one node of the triangular wind-resistant truss, and then after the node of the other group of triangular wind-resistant trusses is fixed, the first threaded rod 7 is rotated to drive the second fixed seat 3 to move downward for traction. The second fixed seat 3 moves stably under the connection of the sliding groove 102, and the auxiliary wheel 103 is attached to the outside of the first triangular wind-resistant truss to further ensure the stability of the triangular wind-resistant truss assembly.

[0026] Further, the inner side of the first fixed seat 2 and the second fixed seat 3 is provided with a first fixed groove 201, and the inner side of the two groups of positioning plates 6 is provided with a second fixed groove 202. The first fixed groove 201 and the second fixed groove 202 are rectangular grooves, so that when the triangular wind-resistant truss is assembled, it can be fixed outside the nodes of different thicknesses, further improving the applicability of the device.

[0027] Then, the left end of the movable frame 4 is rotatably connected with the first fixed seat 2 and the second fixed seat 3 through a first rotating shaft 401, and the first fixed seat 2 and the second fixed seat 3 are provided with an abutting groove 402 at positions corresponding to the movable frame 4. When the fixed plate 1 is installed outside the node of the triangular wind-resistant truss, the movable frame 4 is first opened through the first rotating shaft 401, and the fixed plate 1 is installed outside the node of the second triangular wind-resistant truss. Then the movable frame 4 is closed to fix, so as to fix the entire device outside the node of the second triangular wind-resistant truss first.

[0028] Further, the locking hook 5 is rotatably connected with the movable frame 4 through a second rotating shaft 501, and the first fixed seat 2 and the second fixed seat 3 are fixedly connected with a hook block 502 at positions corresponding to the locking hook 5. When the movable frame 4 is opened, the locking hook 5 is opened through the second rotating shaft 501, and after the movable frame 4 is closed, the locking hook 5 hooks the hook block 502.

[0029] Secondly, both ends of the positioning plate 6 are slidably connected to the movable frame 4 via guide rails 601. The front end of the movable frame 4 is threadedly connected to a second threaded rod 602, and the rear end of the second threaded rod 602 is rotatably connected to the positioning plate 6. After the movable frame 4 is closed and the hook block 502 is engaged, the second threaded rod 602 is rotated to push the positioning plate 6 towards the inside of the movable frame 4 under the connection of the guide rails 601, until the positioning plate 6 abuts against the outside of the second triangular wind-resistant truss node, thereby fixing the fixing plate 1 to the outside of the node. The operation is repeated to fix multiple fixing plates 1 to the outside of the nodes of the second triangular wind-resistant truss, and then... Close all the movable frames 4 on the second fixed seats 3 and hook the locking hooks 5. Then, connect the nodes of the first triangular wind-resistant truss and the second triangular wind-resistant truss. Just insert two sets of nodes into the inside of the movable frames 4 on the second fixed seats 3. Then repeat the operation to fix the positioning plate 6 against the node of the first triangular wind-resistant truss. Then, just rotate the first threaded rod 7 and drive the second fixed seat 3 downward under the connection of the connecting plate 8. Pull the first triangular wind-resistant truss to complete the positioning when it moves. Finally, just fix the nodes between the triangular wind-resistant trusses to complete the assembly.

[0030] Finally, both ends of the first threaded rod 7 are rotatably connected to the fixed plate 1 through the connecting seat 701. The fixed plate 1 has a movable groove 801 at the position corresponding to the connecting plate 8. The first threaded rod 7 can rotate on the back of the fixed plate 1 through the connecting seat 701. When the connecting plate 8 rotates, it moves inside the movable groove 801 until the nodes of the triangular wind-resistant truss are directly connected.

[0031] In this embodiment, the specific implementation scenario is as follows: First, open the movable frame 4 and then install the fixing plate 1 on the outside of the second triangular wind-resistant truss node. Then, close the movable frame 4 and hook the locking hook 5 onto the hook block 502, thereby fixing the fixing plate 1 on the outside of the node. Repeat the operation to fix multiple fixing plates 1 on the outside of the nodes of the second triangular wind-resistant truss. Then, close the movable frames 4 on all the second fixing seats 3 and hook the locking hooks 5. At this time, connect the nodes of the first triangular wind-resistant truss and the second triangular wind-resistant truss. Only two sets of nodes need to be inserted into the inside of the movable frame 4 on the second fixing seat 3. Then, repeat the operation to fix the fixing plate 1 on the outside of the node. Positioning plate 6 is fixed against the nodes of the first triangular wind-resistant truss. Then, simply rotate the first threaded rod 7 to move the second fixed seat 3 downward under the connection of the connecting plate 8. The positioning is completed by pulling the first triangular wind-resistant truss as it moves. Finally, the nodes between the triangular wind-resistant trusses are fixed to complete the assembly. After assembly, the whole assembly is hoisted. The whole operation process is simple and convenient. Compared with the existing triangular wind-resistant truss positioning and assembly methods, this utility model is not only easy to operate, but also eliminates the process of repeatedly correcting and positioning, which greatly improves the convenience of triangular wind-resistant truss assembly.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A positioning and assembling device for triangular wind-resisting trusses, comprising a fixed plate (1), characterized in that: The front end of the fixed plate (1) is fixedly installed with a first fixed seat (2), the top end of the fixed plate (1) is slidably connected with a second fixed seat (3), the front surface of the first fixed seat (2) and the second fixed seat (3) are rotatably connected with a movable frame (4), the right end of the two groups of movable frames (4) are rotatably connected with a locking hook (5), the inner side of the two groups of movable frames (4) are slidably connected with a positioning plate (6), the back surface of the fixed plate (1) is rotatably connected with a first threaded rod (7), the back surface of the second fixed seat (3) is threadedly connected with the first threaded rod (7) through a connecting plate (8), and the top end of the first threaded rod (7) is fixedly installed with a hand wheel (9).

2. A positioning and assembling device for triangular wind-resisting truss according to claim 1, characterized in that: The right end of the fixed plate (1) is fixedly installed with a handle (101), both ends of the second fixed seat (3) are slidably connected with the fixed plate (1) through a sliding groove (102), and the top end of the fixed plate (1) is rotatably connected with an auxiliary wheel (103).

3. A positioning and assembling device for triangular wind-resisting truss according to claim 1, characterized in that: The inner side of the first fixed seat (2) and the second fixed seat (3) is provided with a first fixed groove (201), and the inner side of the two groups of positioning plates (6) is provided with a second fixed groove (202).

4. A positioning and assembling device for triangular wind-resisting truss according to claim 1, characterized in that: The left end of the movable frame (4) is rotatably connected with the first fixed seat (2) and the second fixed seat (3) through a first rotating shaft (401), and the first fixed seat (2) and the second fixed seat (3) are provided with a butt joint groove (402) at positions corresponding to the movable frame (4).

5. A positioning and assembling device for triangular wind-resisting truss according to claim 1, characterized in that: The locking hook (5) is rotatably connected with the movable frame (4) through a second rotating shaft (501), and the first fixed seat (2) and the second fixed seat (3) are fixedly connected with a hook block (502) at positions corresponding to the locking hook (5).

6. A positioning and assembling device for triangular wind-resisting truss according to claim 1, characterized in that: The left and right ends of the positioning plate (6) are slidably connected with the movable frame (4) through guide rails (601), and the front end of the movable frame (4) is threadedly connected with a second threaded rod (602), and the rear end of the second threaded rod (602) is rotatably connected with the positioning plate (6).

7. A positioning and assembling device for triangular wind-resisting truss according to claim 1, characterized in that: The two ends of the first threaded rod (7) are rotatably connected with the fixed plate (1) through a connecting seat (701), and the inside of the fixed plate (1) is provided with a movable groove (801) at a position corresponding to the connecting plate (8).

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