Steel structure truss assembly supporting jig frame

Abstract

The utility model is applicable to the field of building construction, and provides a steel structure truss assembling and supporting jig frame which comprises a base and jig frame bodies, a plurality of jig frame bodies are arranged on the base and are sequentially connected end to end, each supporting rod of the jig frame body at the bottom end is connected with an extrusion fixing assembly in a matched mode, and the extrusion fixing assembly is connected with the base. The extruding and fixing assembly is used for fixing the first jig frame body on the base, a clamping and fixing assembly is arranged between every two adjacent jig frame bodies in a matched mode and used for fixedly connecting every two adjacent jig frame bodies together, and the upper end of the jig frame body at the top end is fixedly connected with a supporting plate; the supporting plate is fixedly connected with a plurality of supporting frames, and each supporting frame is connected with a supporting rod in a matched mode. The device has the advantages of being capable of being operated in a narrow space, simple and rapid to install and convenient to maintain.

Description

Technical Field

[0001] The utility model relates to the field of building construction, in particular to a steel structure truss assembly support bracket. Background Technique

[0002] The truss in the truss structure refers to a truss beam, which is a lattice-type beam structure and is commonly used in public buildings such as large-span factories, exhibition halls, stadiums, and bridges. The support bracket is mainly used to provide temporary support and fixation during the construction of the steel structure to ensure the stability and safety during the construction process.

[0003] During the assembly process of the support bracket, when installing bolts and nuts in a narrow space, it is difficult to accurately position and operate the bolts and nuts. These limitations not only require workers to have a higher skill level to adapt to the complex working environment, but also greatly increase their labor intensity.

[0004] Therefore, in view of the above current situation, there is an urgent need to develop a steel structure truss assembly support bracket to overcome the deficiencies in current practical applications. Content of the Utility Model

[0005] The purpose of the embodiment of the utility model is to provide a steel structure truss assembly support bracket, aiming to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A steel structure truss assembly support bracket includes a base and a bracket body. A plurality of bracket bodies are arranged on the base, and the plurality of bracket bodies are connected end to end in sequence. Each strut of the bracket body at the bottom is cooperatively connected with an extrusion fixing component, and the extrusion fixing component is used to fix the first bracket body on the base. A clamping fixing component is cooperatively arranged between two adjacent bracket bodies, and the clamping fixing component is used to fixedly connect two adjacent bracket bodies together. A support plate is fixedly connected to the upper end of the bracket body at the top, and a plurality of support frames are fixedly connected to the support plate. A support rod is cooperatively connected to each support frame.

[0008] Further technical solution, the extrusion fixing component includes a push rod, a second rotating plate, a first rotating shaft, a push frame, a second rotating shaft, an extrusion block, a reset groove, and a connecting plate; a first rotating shaft and a second rotating shaft are fixedly arranged on the inner wall of the base. The outer wall of the first rotating shaft is rotatably sleeved with a second rotating plate. One side of the second rotating plate is fixedly connected with a connecting plate, and an extrusion block is fixedly connected to the connecting plate. A reset groove is also opened on the second rotating plate; the outer wall of the second rotating shaft is rotatably sleeved with a push frame, the push frame abuts against the connecting plate, and a push rod is fixedly connected to the push frame.

[0009] Further technical solution: The second rotating plate and the connecting plate are of an integral structure, and the length of the right inner wall of the reset groove is longer than that of the left inner wall.

[0010] Further technical solution: A rotating ring is rotatably connected to the inner wall of the base. A first lever is fixedly connected to the rotating ring. A plurality of pushing grooves are further formed in the rotating ring, and a push rod abuts against the inner wall of each pushing groove.

[0011] Further technical solution: The clamping and fixing assembly includes a threaded cylinder, a fixed cylinder, a clamping groove, a first rotating plate, a pressing plate, a rotating block and a clamping block. The threaded cylinder is fixedly sleeved on the outer wall of the upper end of the tire rack body. A plurality of symmetrically distributed clamping grooves are formed in the threaded cylinder. A first rotating plate is rotatably connected to each clamping groove. One end of the first rotating plate is fixedly connected to the pressing plate. The other end of the first rotating plate is rotatably connected to the rotating block. One end of the rotating block is fixedly connected to the clamping block. The lower end of the outer wall of the threaded cylinder is threadedly connected to the fixed cylinder.

[0012] The utility model fixes the tire rack body at the bottom on the base through the extrusion fixing assembly, fixes and connects two adjacent tire rack bodies together through the clamping and fixing assembly, and supports and fixes the truss through the support rod, having the effects of being operable in a narrow space, simple and quick to install, and convenient to maintain.

[0013] In order to more clearly illustrate the structural features and functions of the utility model, the following will combine the drawings and specific embodiments to detail the utility model. Description of the Drawings

[0014] Figure 1 is a three-dimensional structural diagram of the utility model;

[0015] Figure 2 is a three-dimensional structural diagram of the base part of the utility model;

[0016] Figure 3 is the utility model Figure 2 three-dimensional structural diagram inside;

[0017] Figure 4 is the utility model Figure 3 enlarged three-dimensional structural diagram at A in;

[0018] Figure 5 is a cross-sectional three-dimensional structural diagram of the clamping and fixing assembly of the utility model.

[0019] In the figure: 1 - base, 2 - jig body, 3 - support plate, 4 - support frame, 5 - support rod, 6 - threaded cylinder, 7 - fixed cylinder, 8 - clamping groove, 9 - first rotating plate, 10 - pressing plate, 11 - rotating block, 12 - clamping block, 13 - rotating ring, 14 - first lever, 15 - pushing groove, 16 - push rod, 17 - second rotating plate, 18 - first rotating shaft, 19 - pushing frame, 20 - second rotating shaft, 21 - extrusion block, 22 - reset groove, 23 - connecting plate. Detailed implementation manners

[0020] In order to make the objectives, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model, and are not used to limit the present utility model.

[0021] The following describes the specific implementation of the present utility model in detail with reference to specific embodiments.

[0022] As Figures 1-5 shown, an embodiment of the present utility model provides a steel structure truss assembly support jig, including a base 1 and a jig body 2. A plurality of jig bodies 2 are arranged on the base 1, and the plurality of jig bodies 2 are connected end to end in sequence. Each support rod of the lowermost jig body 2 is cooperatively connected with an extrusion fixing assembly, and the extrusion fixing assembly is used to fix the first jig body 2 on the base 1. A clamping and fixing assembly is cooperatively arranged between two adjacent jig bodies 2, and the clamping and fixing assembly is used to fixedly connect two adjacent jig bodies 2 together. A support plate 3 is fixedly connected to the upper end of the uppermost jig body 2, and a plurality of support frames 4 are fixedly connected to the support plate 3. A support rod 5 is cooperatively connected to each support frame 4, and a fixing groove (not shown in the figure) is formed on the support rod 5. The support rod 5 is used to support and fix the truss.

[0023] In the embodiment of the present utility model, the lowermost jig body 2 is fixed on the base 1 through the extrusion fixing assembly, two adjacent jig bodies 2 are fixedly connected together through the clamping and fixing assembly, and the truss is supported and fixed through the support rod 5, having the effects of being operable in a narrow space, with simple and fast installation and convenient maintenance.

[0024] As Figures 1-4As shown in the figure, the extrusion fixing assembly includes a push rod 16, a second rotating plate 17, a first rotating shaft 18, a push frame 19, a second rotating shaft 20, an extrusion block 21, a reset groove 22 and a connecting plate 23; a first rotating shaft 18 and a second rotating shaft 20 are fixedly arranged on the inner wall of the base 1, the outer wall of the first rotating shaft 18 is rotatably sleeved with the second rotating plate 17, one side of the second rotating plate 17 is fixedly connected with the connecting plate 23, the extrusion block 21 is fixedly connected to the connecting plate 23, and a reset groove 22 is also formed on the second rotating plate 17; the outer wall of the second rotating shaft 20 is rotatably sleeved with the push frame 19, the push frame 19 abuts against the connecting plate 23, and the push rod 16 is fixedly connected to the push frame 19.

[0025] Furthermore, the second rotating plate 17 and the connecting plate 23 are of an integral structure, and the length of the right inner wall of the reset groove 22 is longer than that of the left inner wall.

[0026] Furthermore, a rotating ring 13 is rotatably connected to the inner wall of the base 1, a first shifting lever 14 is fixedly connected to the rotating ring 13, and a plurality of pushing grooves 15 are also formed on the rotating ring 13, and the inner wall of each pushing groove 15 abuts against the push rod 16.

[0027] During specific application, the first shifting lever 14 is pushed to move, then the first shifting lever 14 drives the rotating ring 13 to rotate, then the rotating ring 13 drives the push rod 16 to move through the pushing groove 15, then the push rod 16 drives the push frame 19 to rotate around the second rotating shaft 20, then the push frame 19 pushes the connecting plate 23 to rotate around the first rotating shaft 18, and then the other end of the push frame 19 drives the extrusion block 21 to abut against the outer wall of the tire rack body 2; when the tire rack body 2 needs to be taken out, the first shifting lever 14 is pushed in the reverse direction, then the first shifting lever 14 drives the push frame 19 to rotate in the reverse direction around the second rotating shaft 20 through the rotating ring 13, the pushing groove 15 and the push rod 16, then the push frame 19 abuts against the reset groove 22, and then the push frame 19 pushes the second rotating plate 17 to reset through the reset groove 22.

[0028] As Figure 1 and Figure 5 shown in the figure, the clamping and fixing assembly includes a threaded cylinder 6, a fixed cylinder 7, a clamping groove 8, a first rotating plate 9, a pressing plate 10, a rotating block 11 and a clamping block 12; the threaded cylinder 6 is fixedly sleeved on the outer wall of the upper end of the tire rack body 2, a plurality of symmetrically distributed clamping grooves 8 are formed on the threaded cylinder 6, a first rotating plate 9 is rotatably connected in each clamping groove 8, one end of the first rotating plate 9 is fixedly connected with the pressing plate 10, the other end of the first rotating plate 9 is rotatably connected with the rotating block 11, and the clamping block 12 is fixedly connected to one end of the rotating block 11; the lower end of the outer wall of the threaded cylinder 6 is threadedly connected with the fixed cylinder 7.

[0029] In specific applications, the upper tire rack body 2 is inserted into the threaded cylinder 6 and abuts against the upper end of the lower tire rack body 2. Then, the fixed cylinder 7 is rotated to make the fixed cylinder 7 rise. Next, the fixed cylinder 7 pushes the pressing plate 10 to move upward. Subsequently, the pressing plate 10 drives the first rotating plate 9 to rotate. After that, the first rotating plate 9 drives the clamping block 12 to abut against the outer wall of the upper tire rack body 2 through the rotating block 11. When it is necessary to disconnect the connection between adjacent tire rack bodies 2, the fixed cylinder 7 is rotated in the reverse direction, and the fixed cylinder 7 rotates and descends. Then, the upper tire rack body 2 can be directly taken out.

[0030] The working principle of the present utility model is as follows: First, the first tire rack body 2 is inserted into the base 1. Then, the first lever 14 is pushed to move. Subsequently, the first lever 14 drives the rotating ring 13 to rotate. Next, the rotating ring 13 drives the push rod 16 to move through the push groove 15. Then, the push rod 16 drives the push frame 19 to rotate around the second rotating shaft 20. After that, the push frame 19 pushes the connecting plate 23 to rotate around the first rotating shaft 18. Then, the other end of the push frame 19 drives the extrusion block 21 to abut against the outer wall of the tire rack body 2. After that, the upper tire rack body 2 is inserted into the threaded cylinder 6 and abuts against the upper end of the lower tire rack body 2. Then, the fixed cylinder 7 is rotated to make the fixed cylinder 7 rise. Next, the fixed cylinder 7 pushes the pressing plate 10 to move upward. Subsequently, the pressing plate 10 drives the first rotating plate 9 to rotate. After that, the first rotating plate 9 drives the clamping block 12 to abut against the outer wall of the upper tire rack body 2 through the rotating block 11. In addition, when it is necessary to disconnect the connection between adjacent tire rack bodies 2, the fixed cylinder 7 is rotated in the reverse direction, and the fixed cylinder 7 rotates and descends. Then, the upper tire rack body 2 can be directly taken out. When it is necessary to take out the tire rack body 2 from the base 1, the first lever 14 is pushed in the reverse direction.

[0031] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A steel structure truss assembly support frame, comprising a base and a frame body, characterized in that: A plurality of tire frame bodies are arranged on the base, and the plurality of tire frame bodies are connected end to end in sequence, and each support rod of the tire frame body at the bottom end is cooperated with and connected with an extrusion fixing component, and the extrusion fixing component is used to fix the first tire frame body on the base, and a clamping fixing component is cooperated between two adjacent tire frame bodies, and the clamping fixing component is used to fix the two adjacent tire frame bodies together, and the upper end of the tire frame body at the top end is fixedly connected with a support plate, and a plurality of support frames are fixedly connected to the support plate, and each of the support frames is cooperated with and connected with a support rod.

2. The steel structure truss assembly support frame according to claim 1, characterized in that: The extrusion fixing assembly includes a push rod, a second rotating plate, a first rotating shaft, a push frame, a second rotating shaft, an extrusion block, a reset groove and a connecting plate; A first rotating shaft and a second rotating shaft are fixedly provided on the inner wall of the base, a second rotating plate is rotatably sleeved on the outer wall of the first rotating shaft, a connecting plate is fixedly connected to one side of the second rotating plate, an extrusion block is fixedly connected to the connecting plate, and a reset groove is also provided on the second rotating plate; a push frame is rotatably sleeved on the outer wall of the second rotating shaft, the push frame abuts the connecting plate, and a push rod is fixedly connected to the push frame.

3. The steel structure truss assembly support frame according to claim 2, characterized in that: The second rotating plate and the connecting plate are an integrated structure, and the right inner wall of the reset groove is longer than the left inner wall.

4. The steel structure truss assembly support frame according to claim 2, characterized in that: The inner wall of the base is rotatably connected with a rotating ring, the rotating ring is fixedly connected with a first shifting rod, and the rotating ring is also provided with a plurality of push grooves, and the inner wall of each push groove abuts against the push rod.

5. The steel structure truss assembly support frame according to claim 1, characterized in that: The clamping and fixing assembly comprises a threaded cylinder, a fixing cylinder, a clamping groove, a first rotating plate, a pressing plate, a rotating block and a clamping block; A threaded barrel is fixedly sleeved on the outer wall of the upper end of the tire frame body, and a plurality of symmetrically distributed clamping grooves are opened on the threaded barrel. A first rotating plate is rotatably connected in each clamping groove, one end of the first rotating plate is fixedly connected to a pressure plate, and the other end of the first rotating plate is rotatably connected to a rotating block, and one end of the rotating block is fixedly connected to a clamping block; a fixed barrel is threadedly connected to the lower end of the outer wall of the threaded barrel.

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