Adjustable supporting and fixing device

Abstract

The utility model provides an adjustable supporting and fixing device, which relates to the technical field of supporting and fixing instruments and comprises a clamping plate A, a clamping plate B, a telescopic sleeve, a threaded sleeve rod, a threaded torsion bar, a connecting shaft, a telescopic connecting block A and a telescopic connecting block B, a group of pentagonal twisting blocks are arranged at the top of the threaded sleeve rod, and a group of circular threaded connecting holes are formed in the middle of the threaded sleeve rod; the top of the threaded torsion bar is provided with a set of pentagonal twisting blocks, and the top of the threaded torsion bar is provided with a set of round threaded connecting rods. A circular connecting hole in the middle of the pentagonal twisting block at the top of the threaded sleeve rod is connected with a circular threaded connecting rod in the middle of the pentagonal connecting block at the top of the threaded torsion rod in a twisting mode. The clamping plate A and the clamping plate B are arranged and can be unfolded for fixing or combined for fixing, so that various fixing modes are realized. The telescopic connecting block A and the telescopic connecting block B are arranged so that the device can be installed at positions with different widths and the like. The threaded sleeve rod and the threaded torsion rod are arranged, so that the supporting height can be changed, and the supporting force is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of support and fixing devices, and more specifically, particularly relates to an adjustable support and fixing device. Background Art

[0002] In the field of construction, support devices are important tools to ensure construction safety. The structure of traditional support frames is fixed, inconvenient to adjust, and has low usage limitations, unable to meet different requirements during building construction. Therefore, adjustable support devices have emerged. Such devices can adjust the height and angle of support according to the specific situation at the construction site, improving the flexibility and safety of use. Adjustable support and fixing devices have a wide range of applications in various fields. Their designs aim to improve usage efficiency, ensure safety, reduce costs, and adapt to different working conditions and environments. With the development of technology, the functions and performances of these devices are also constantly improved and enhanced.

[0003] Based on the above, traditional support devices can only perform simple support, and the functions and methods of support are relatively single. When in use, they can only be installed and connected at designated positions, making it difficult to use flexibly. Summary of the Utility Model

[0004] To solve the above technical problems, the utility model provides an adjustable support and fixing device to solve the problem that the existing support and fixing devices have a relatively single support method and cannot be used flexibly.

[0005] The adjustable support and fixing device of the utility model is achieved by the following specific technical means:

[0006] An adjustable support and fixing device, comprising a clamping plate A, a clamping plate B, a telescopic sleeve, a threaded sleeve rod, a threaded torsion rod, a connecting shaft, a telescopic connecting block A and a telescopic connecting block B; a set of pentagonal torsion blocks are provided at the top of the threaded sleeve rod, and a set of circular threaded connection holes are provided inside the middle of the threaded sleeve rod; a set of pentagonal torsion blocks are provided at the top of the threaded torsion rod, and a set of circular threaded connecting rods are provided at the top of the threaded torsion rod; the circular connection hole in the middle of the pentagonal torsion block at the top of the threaded sleeve rod is torsionally connected with the circular threaded connecting rod in the middle of the pentagonal connecting block at the top of the threaded torsion rod; a set of square sliding grooves are provided in the middle of the telescopic sleeve, and a set of square sliding connection grooves are provided on each of the upper and lower sides of the square sliding groove in the middle of the telescopic sleeve; a set of square telescopic rods are provided at the front of the telescopic connecting block B, and the square telescopic rods at the front of the telescopic connecting block B are telescopically connected in the square sliding groove in the middle of the telescopic sleeve; a set of square sliding telescopic rods are provided on each of the upper and lower sides of the telescopic connecting block A, and the square sliding telescopic rods on the upper and lower sides of the telescopic connecting block A are telescopically connected with the square sliding grooves on the upper and lower sides in the middle of the telescopic sleeve. Two sets of square connection grooves are provided on each side of the telescopic connecting block A and the telescopic connecting block B, and the circular connecting holes on the square grooves on both sides of the telescopic connecting block A and the telescopic connecting block B are rotationally connected with the connecting blocks at the bottoms of the clamping plate A and the clamping plate B through a connecting shaft.

[0007] Further, a set of circular threaded connection holes are provided on the front, back, left and right sides of the telescopic sleeve, and two fastening knobs are screwed into the circular threaded connection holes on the front, back, left and right sides of the telescopic sleeve.

[0008] Further, a set of circular threaded connection holes are provided in the middle of the lower sides of the clamping plate A and the clamping plate B, and a stable connection knob is screwed into the circular threaded connection holes in the middle of the lower sides of the clamping plate A and the clamping plate B.

[0009] Further, a set of circular threaded connection holes are provided in the middle of the upper parts of the clamping plate A and the clamping plate B, and two fixture threaded knobs are screwed into the circular threaded connection holes in the middle of the upper parts of the clamping plate A and the clamping plate B.

[0010] Further, two rotating connection blocks are provided at the bottom of each of the clamping plate A and the clamping plate B, and two circular rotating connection holes are provided on each of the two rotating connection blocks at the bottom of the clamping plate A and the clamping plate B. The two circular rotating connection holes on the two rotating connection blocks at the bottom of the clamping plate A and the clamping plate B are rotationally connected with the circular connection holes on one side of the bottoms of the telescopic connecting block A and the telescopic connecting block B through a connecting shaft.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. By setting the clamping plate A and the clamping plate A, the utility model can be unfolded and fixed or combined and fixed, realizing multiple fixing methods, so that it can be stably fixed in a variety of terrains.

[0013] 2. The utility model can be installed at positions with different widths by setting the telescopic connecting block A and the telescopic connecting block B.

[0014] 3. The height of the support can be changed by setting the threaded sleeve rod and the threaded torsion rod. It is designed to be twisted by a wrench, so it can have a strong supporting force. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the main body of the utility model.

[0016] Figure 2 is a schematic structural diagram of the fixture device of the utility model.

[0017] Figure 3 is a schematic cross-sectional structural diagram of the main body of the utility model.

[0018] Figure 4 is a schematic cross-sectional structural diagram of the fixture of the utility model.

[0019] In the figure, the corresponding relationship between the component names and the drawing reference numbers is as follows:

[0020] 1. Clamping plate A; 2. Clamping plate A; 3. Telescopic sleeve; 4. Threaded sleeve rod; 5. Threaded torsion rod; 101. Fixture thread button; 201. Firm connection button; 202. Connecting shaft; 301. Tightening knob; 302. Telescopic connecting block A; 303. Telescopic connecting block B. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following further describes in detail the embodiments of the utility model in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the utility model, but cannot be used to limit the scope of the utility model. Embodiment

[0022] As shown in Figure 1 to Figure 4 shown:

[0023] The utility model provides an adjustable support and fixing device, which includes a clamping plate A1, a clamping plate B2, a telescopic sleeve 3, a threaded sleeve rod 4, a threaded torsion rod 5, a connecting shaft 202, a telescopic connecting block A302 and a telescopic connecting block B303; a set of pentagonal torsion blocks are arranged at the top of the threaded sleeve rod 4, and a set of circular threaded connection holes are arranged inside the middle of the threaded sleeve rod 4; a set of pentagonal torsion blocks are arranged at the top of the threaded torsion rod 5, and a set of circular threaded connecting rods are arranged at the top of the threaded torsion rod 5; the circular connection hole in the middle of the pentagonal torsion block at the top of the threaded sleeve rod 4 is torsionally connected with the circular threaded connecting rod in the middle of the pentagonal connecting block at the top of the threaded torsion rod 5; a set of square sliding grooves are arranged in the middle of the telescopic sleeve 3, and a set of square sliding connection grooves are arranged on each of the upper and lower sides of the square sliding groove in the middle of the telescopic sleeve 3; a set of square telescopic rods are arranged at the front part of the telescopic connecting block B303, and the square telescopic rods at the front part of the telescopic connecting block B303 are telescopically connected in the square sliding groove in the middle of the telescopic sleeve 3; a set of square sliding telescopic rods are arranged on each of the upper and lower sides of the telescopic connecting block A302, and the square sliding telescopic rods on the upper and lower sides of the telescopic connecting block A302 are telescopically connected with the square sliding grooves on the upper and lower sides in the middle of the telescopic sleeve 3. Two sets of square connection grooves are arranged on one side of each of the telescopic connecting block A302 and the telescopic connecting block B303, and the circular connection holes on the square grooves on both sides of the telescopic connecting block A302 and the telescopic connecting block B303 are rotationally connected with the connecting blocks at the bottoms of the clamping plate A1 and the clamping plate B2 through the connecting shaft 202.

[0024] Wherein, a set of circular threaded connection holes are arranged at the front and back of both sides of the telescopic sleeve 3, and two fastening knobs 301 are screwed in the circular threaded connection holes at the front and back of both sides of the telescopic sleeve 3 to fasten the telescopic device.

[0025] Wherein, a set of circular threaded connection holes are arranged in the middle of the lower sides of the clamping plate A1 and the clamping plate B2, and a stable connection button 201 is screwed in the circular threaded connection holes in the middle of the lower sides of the clamping plate A1 and the clamping plate B2 to provide more stable auxiliary support connection.

[0026] Wherein, a set of circular threaded connection holes are arranged in the middle of the upper parts of the clamping plate A1 and the clamping plate B2, and two clamp threaded buttons 101 are screwed in the circular threaded connection holes in the middle of the upper parts of the clamping plate A1 and the clamping plate B2 to clamp and fix stably, and fix after tightening.

[0027] Wherein, two sets of rotating connection blocks are arranged at the bottom of each of the clamping plate A1 and the clamping plate B2, and two sets of circular rotating connection holes are arranged on each of the two sets of rotating connection blocks at the bottom of the clamping plate A1 and the clamping plate B2. The two sets of circular rotating connection holes on the two sets of rotating connection blocks at the bottom of the clamping plate A1 and the clamping plate B2 are rotationally connected with the circular connection holes on one side of the bottoms of the telescopic connecting block A302 and the telescopic connecting block B303 through the connecting shaft 202, and the width can be adjusted flexibly by stretching.

[0028] The specific usage method and function of this embodiment:

[0029] In the present utility model, when the device needs to be supported, first adjust the clamping plate A1 and the clamping plate B2 to determine whether it is necessary to clamp or to provide planar support. Then, adjust the telescopic connecting block A302 and the telescopic connecting block B303 to adjust the width, that is, the width at the position that needs to be fixed. Then, fix it with the clamping fixture screw button 101 on the clamping plate A1 and the clamping plate B2. Tighten the clamping fixture screw button 101 to clamp it. Then, the stable connection button 201 can be connected and fixed stably. After adjustment, screw in the clamping fixture screw button 101 and the fastening knob 301. After connecting one end, connect the other end. You can twist the threaded sleeve rod 4 and the threaded torsion rod 5 to change the distance between the upper and lower devices, and then fix the other end in the same way to achieve the functions of support and connection fixation.

[0030] Where the present utility model is not described in detail, it is all well-known technology to those skilled in the art.

Claims

1. An adjustable support and fixing device, characterized in that: It includes splint A (1), splint B (2), telescopic sleeve (3), threaded sleeve rod (4), threaded torsion rod (5), connecting shaft (202), telescopic connecting block A (302) and telescopic connecting block B (303); A set of pentagonal twisting blocks are provided at the top of the threaded sleeve rod (4), and a set of circular threaded connection holes are provided inside the middle of the threaded sleeve rod (4); A set of pentagonal twisting blocks are provided at the top of the threaded torsion rod (5), and a set of circular threaded connecting rods are provided at the top of the threaded torsion rod (5); The circular connection hole in the middle of the pentagonal twisting block at the top of the threaded sleeve rod (4) is twist-connected with the circular threaded connecting rod in the middle of the pentagonal connecting block at the top of the threaded torsion rod (5); A set of square sliding grooves are provided in the middle of the telescopic sleeve (3), and a set of square sliding connection grooves are provided on each of the upper and lower sides of the square sliding groove in the middle of the telescopic sleeve (3); A set of square telescopic rods are provided at the front of the telescopic connecting block B (303), and the square telescopic rods at the front of the telescopic connecting block B (303) are telescopically connected in the square sliding groove in the middle of the telescopic sleeve (3); A set of square sliding telescopic rods are provided on each of the upper and lower sides of the telescopic connecting block A (302), and the square sliding telescopic rods on the upper and lower sides of the telescopic connecting block A (302) are telescopically connected with the square sliding grooves on the upper and lower sides in the middle of the telescopic sleeve (3). Two sets of square connection grooves are provided on each side of the telescopic connecting block A (302) and the telescopic connecting block B (303), and the circular connecting holes on the square grooves on both sides of the telescopic connecting block A (302) and the telescopic connecting block B (303) are rotationally connected to the connecting blocks at the bottoms of the splint A (1) and the splint B (2) through the connecting shaft (202).

2. The adjustable support and fixing device according to claim 1, characterized in that: A set of circular threaded connection holes are provided on the front, back, left and right sides of the telescopic sleeve (3), and two sets of fastening knobs (301) are screwed into the circular threaded connection holes on the front, back, left and right sides of the telescopic sleeve (3).

3. An adjustable support and fixing device according to claim 1, characterized in that: A set of circular threaded connection holes are provided in the middle of the lower sides of the splint A (1) and the splint B (2), and a stable connection knob (201) is screwed into the circular threaded connection holes in the middle of the lower sides of the splint A (1) and the splint B (2).

4. An adjustable support and fixing device according to claim 1, characterized in that: A set of circular threaded connection holes are provided in the middle of the upper parts of the splint A (1) and the splint B (2), and two sets of clamp threaded knobs (101) are screwed into the circular threaded connection holes in the middle of the upper parts of the splint A (1) and the splint B (2).

5. An adjustable support and fixing device according to claim 1, characterized in that: Two sets of rotating connection blocks are provided at the bottoms of the splint A (1) and the splint B (2), and two sets of circular rotating connection holes are provided on each of the two sets of rotating connection blocks at the bottoms of the splint A (1) and the splint B (2). The two sets of circular rotating connection holes on the two sets of rotating connection blocks at the bottoms of the splint A (1) and the splint B (2) are rotationally connected to the circular connection holes on one side of the bottoms of the telescopic connecting block A (302) and the telescopic connecting block B (303) through the connecting shaft (202).

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