Assembly type supporting frame

Abstract

The utility model relates to the technical field of building supports, and discloses an assembly type supporting frame which comprises a supporting strip and a supporting cylinder, first conical teeth are evenly arranged on the inner surface of a supporting groove, a supporting rod is inserted in the upper portion of the supporting cylinder in a sliding mode, and supporting rods are rotatably connected to the two sides of the supporting rod through hinges. The bottom of the supporting rod is rotatably connected with a fixing plate through a hinge, a bottom plate is fixedly installed below the fixing plate through a bolt, and second bevel teeth clamped with the first bevel teeth are evenly fixed to the surface of the bottom of the bottom plate. According to the technical scheme, the liftable supporting rod is inserted into the upper part of the supporting cylinder, so that the supporting height of the supporting rod can be changed by changing the inclined supporting angles of the supporting rods on the two sides of the supporting rod in the supporting grooves; the bottom of the supporting rod is stably supported in the mode that second conical teeth at the bottom of the bottom plate and first conical teeth in the supporting grooves are buckled together, stable supporting of the structure after the height of the structure rises can be guaranteed, and enough locking force is achieved to support the steel structure.

Description

Technical Field

[0001] The utility model relates to the technical field of building supports, in particular to an assembled support frame. Background Art

[0002] Steel structure is a structure composed of steel materials. It is a relatively mature building system in the construction industry and has gradually become the mainstream and development direction of the construction industry. Steel structure conforms to the concept of reusable and sustainable development, can effectively reduce construction waste and the pollution of construction to the environment. It is a building that can coexist harmoniously with the ecological environment and meets the requirements of green buildings. Steel structure buildings are widely used in industrial plants and municipal buildings.

[0003] Some components of the steel structure need to be supported and fixed by a support frame. In order to adapt to the support requirements of different heights, the support frame of the prior art is set as a structure with adjustable height, and then the height is locked by a locking bolt against the surface of the lifting structure to support the steel structure. However, the locking bolt is only locked by the static friction force against the surface of the lifting structure, and its locking force is limited, and the stability of the support will also be affected. Therefore, we propose an assembled support frame. Utility Model Content

[0004] The purpose of the utility model is to provide an assembled support frame, which can change the support height of the support rod and the support plate by arranging a liftable support rod inserted into the upper interior of the support tube and changing the angle of the oblique support of the support rods on both sides of the support rod in the support groove, and realize stable support for the bottom of the support rod by fastening the second conical teeth at the bottom of the bottom plate with the first conical teeth in the support groove, which can ensure stable support for the structure after the height is raised, and has sufficient locking force to support the steel structure, thereby solving the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an assembled support frame, comprising a support bar and a support tube, the surface of the support bar is provided with a transverse support groove, the support tube is vertically supported and fixed in the middle position of the support groove, the inner surface of the support groove is evenly provided with first bevel teeth, and the first bevel teeth in the supports on both sides of the support tube are symmetrically provided; a support rod is slidably inserted into the upper interior of the support tube, both sides of the support rod are rotatably connected to the support rod by hinges, the bottom of the support rod is placed in the support groove, the bottom of the support rod is rotatably connected to a fixing plate by hinges, a bottom plate is fixed below the fixing plate by bolts, and second bevel teeth that are clamped to the first bevel teeth are evenly fixed on the bottom surface of the bottom plate.

[0006] By adopting the above technical solution, the support bar and the structural support above it are placed under the steel structure to be supported, and then the bottom of the support rod is moved toward the bottom of the support tube, the oblique support angle of the support rod is changed and locked by using the first bevel gear and the second bevel gear, so that the support rod and the support plate support rod are supported tightly against the bottom surface of the steel structure.

[0007] Optionally, a knocking block is fixed to a side edge of the surface of the fixing plate, and the knocking block is located on the surface of the fixing plate away from the bottom of the support rod.

[0008] By adopting the above technical solution, after the support rod is pushed toward the support tube until it can no longer be pushed and the support plate is supported on the bottom of the steel structure, the hammer can continue to be used to strike the striking block to act on the fixed plate, so that the fixed plate and the bottom plate can continue to move toward the support tube and be clamped by the first bevel gear and the second bevel gear, so that the support rod can further support the support rod upward and be tightened to the bottom of the steel structure.

[0009] Optionally, a support plate is transversely fixed to the top of the support rod, and the support plate is fixed to the top of the support rod by welding.

[0010] By adopting the above technical solution, stable support for the steel structure is achieved through a slightly larger support plate.

[0011] Optionally, a rubber pad is fixed to the surface of the support plate, and the rubber pad is fixed to the surface of the support plate by fitting.

[0012] By adopting the above technical solution, the support plate can be conveniently pressed against the bottom surface of the steel structure through the rubber pad on its surface.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] 1. The technical solution of the present application is to provide a liftable support rod inserted into the upper interior of the support tube, and to change the angle of the oblique support of the support rods on both sides of the support rod in the support groove, so as to change the support height of the support rod and the support plate, and to achieve stable support for the bottom of the support rod by fastening the second bevel teeth at the bottom of the bottom plate with the first bevel teeth in the support groove, so as to ensure stable support for the structure after the height is raised, and have sufficient locking force to support the steel structure.

[0015] 2. The technical solution of the present application is to fix the bottom plate with the second bevel teeth on the surface of the fixed plate at the bottom of the support rod by bolts. When dismantling is required, the bolts can be unscrewed to release the lock between the bottom plate and the fixed plate, thereby releasing the lock on the bottom of the support rod, making it easier to remove the supporting structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0017] Figure 1 This is a schematic diagram of the overall structure of the assembled support frame of the utility model;

[0018] Figure 2 It is a schematic diagram of the internal structure of the support rod bottom and the support bar of the assembled support frame of the utility model.

[0019] In the figure: 1, support bar; 11, support groove; 111, first cone tooth; 2, support tube; 21, support rod; 22, support plate; 221, rubber pad; 3, support rod; 31, hinge; 4, bottom plate; 41, second cone tooth; 5, fixing plate; 51, bolt; 511, knocking block. DETAILED DESCRIPTION

[0020] See also Figure 1-2 The utility model provides a technical solution: an assembled support frame, including a support bar 1 and a support tube 2. The surface of the support bar 1 is provided with a horizontal support groove 11. The support tube 2 is vertically supported and fixed in the middle position of the support groove 11. The support tube 2 is perpendicular to the top of the support bar 1. A support rod 21 is slidably inserted in the upper interior of the support tube 2. The support rod 21 can be raised or lowered in the support tube 2, and a support plate 22 is horizontally fixed to the top of the support rod 21. The support plate 22 is fixed to the top of the support rod 21 by welding, and can drive the support plate 22 to rise or fall at the same time. A rubber pad 221 is fixed to the surface of the support plate 22. The rubber pad 221 is fixed to the surface of the support plate 22 by fitting. When the support rod 21 is driven to rise, the support plate 22 is pressed against the bottom surface of the steel structure through the rubber pad 221 to support the steel structure.

[0021] Both sides of the support rod 21 are rotatably connected with the support rod 3 through hinges 31, the bottom of the support rod 3 extends into the support groove 11, and the bottom of the support rod 3 is rotatably connected with the fixing plate 5 through the hinge 31, and the bottom of the fixing plate 5 is fixed with a bottom plate 4 by bolts 51. The surface of the bottom plate 4 is evenly provided with second bevel teeth 41, and the inner surface of the support groove 11 is evenly provided with first bevel teeth 111. The first bevel teeth 111 in the supports on both sides of the support tube 2 are symmetrically arranged. Similarly, the second bevel teeth 41 on the bottom surface of the abutment plate on both sides of the support tube 2 are also symmetrical with each other, so that the bottom of the support rod 3 is pushed and moved in the direction of the support tube 2, and the second bevel teeth 41 are clamped with the first bevel teeth 111 to achieve locking of the bottom of the support rod 3, thereby locking the supporting height of the support rod 21 and the support plate 22.

[0022] A striking block 511 is fixed to the side surface of the fixed plate 5, and the striking block 511 is located on the surface of the fixed plate 5 away from the bottom of the support rod 3. When the support plate 22 has already hit the bottom surface of the steel structure, in order to make it more closely hit the bottom surface of the steel structure, a hammer can be used to knock the striking block 511 to make the fixed plate 5 and the bottom plate 4 closer to the support tube 2, thereby further supporting the height of the top of the support rod 21, so that the support plate 22 can be more closely hit the bottom surface of the steel structure through the rubber pad 221.

[0023] When in use, the support tube 2 and the support rod 21 are vertically supported by the support bar 1, and the support tube 2 and the support rod 21 are vertically supported and placed directly below the steel structure to be supported. Then two people are placed on both sides and push the bottom of the support rod 3 inward at the same time, and drive the bottom base plate 4 and the fixing plate 5 to move to a position close to the bottom of the support tube 2. In this process, the support rod 21 and the support plate 22 at its top are gradually supported and driven to rise in height until the top of the support plate 22 is supported by the rubber pad 221 and is in contact with the bottom surface of the steel structure. At this time, the second bevel teeth 41 at the bottom of the base plate 4 are close to and buckled with the first bevel teeth 111 in the support groove 11, and a hammer can be used to continue to knock the knocking block 511 in the direction of the bottom of the support tube 2, so that the bottom plate 4 and the fixing plate 5 continue to move in the direction close to the bottom of the support tube 2, and the support rod 21 and the support plate can be continued to be pushed upward through the support rod 3. 22, so that the support plate 22 can be tightly pressed against the bottom surface of the steel structure through the rubber pad 221. Due to the reaction force from the support rod 3 downward, the first bevel tooth 111 and the second bevel tooth 41 will be locked together to achieve stable support of the support rod 21 by the support rod 3, and then achieve stable support of the steel structure. When the supporting structure needs to be removed, the bolt 51 can be directly unscrewed so that it no longer locks the bottom plate 4 and the fixing plate 5. The fixing plate 5 slides on the surface of the bottom plate 4 in the direction away from the support tube 2, so that the support rod 3 no longer continues to support the support rod 21 and the support plate 22. The support rod 21 and the support plate 22 can be lowered and no longer supported on the bottom of the steel structure. Then the support bar 1 and the support tube 2 and other structures can be removed, and the bottom plate 4 can be removed from the support groove 11 at the same time, and then the bottom plate 4 is installed and fixed to the bottom surface of the fixing plate 5 by the bolt 51 again.

Claims

1. An assembled support frame, comprising a support bar (1) and a support tube (2), characterized in that: The surface of the support bar (1) is provided with a transverse support groove (11), the support tube (2) is vertically supported and fixed at the middle position of the support groove (11), the inner surface of the support groove (11) is evenly provided with first bevel teeth (111), and the first bevel teeth (111) in the supports on both sides of the support tube (2) are symmetrically arranged; A support rod (21) is slidably inserted in the upper interior of the support tube (2), and both sides of the support rod (21) are rotatably connected to support rods (3) via hinges (31). The bottom of the support rod (3) is placed in the support groove (11), and the bottom of the support rod (3) is rotatably connected to a fixing plate (5) via a hinge (31). A bottom plate (4) is fixedly mounted below the fixing plate (5) via bolts (51), and second bevel teeth (41) clamped to the first bevel teeth (111) are evenly fixed on the bottom surface of the bottom plate (4).

2. The assembled support frame according to claim 1, characterized in that: A knocking block (511) is fixed to the side edge of the surface of the fixing plate (5), and the knocking block (511) is located on the surface of the fixing plate (5) at a side away from the bottom of the support rod (3).

3. The assembled support frame according to claim 1, characterized in that: A support plate (22) is transversely fixed to the top of the support rod (21), and the support plate (22) is fixed to the top of the support rod (21) by welding.

4. The assembled support frame according to claim 3, characterized in that: A rubber pad (221) is fixed on the surface of the support plate (22), and the rubber pad (221) is fixed on the surface of the support plate (22) by a bonding method.

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