Portable rack body supporting frame

Abstract

The utility model relates to the technical field of frame body supporting frames, and discloses a portable frame body supporting frame which comprises a fixing plate, a supporting frame body is fixedly installed at the bottom of the fixing plate, a movable assembly is arranged at the bottom of the supporting frame body and comprises a fixing rod, the fixing rod is hinged to the surface of the supporting frame body, and the supporting frame body is arranged on the fixing rod. According to the portable frame body supporting frame, when the supporting frame is stored after being used and is convenient to carry, the fixing rod can be driven to move by pressing the fixing plate, and when the fixing rod moves, the connecting frame is driven to slide, so that the connecting rod is driven to move, and the bottom frame is driven to slide; and when the bottom frame slides, the long rods can be driven to move, so that the vertical rods and the short rods are driven to move for contraction, later disassembly and transportation are facilitated, the transportation convenience of the frame body supporting frame is enhanced, and the practicability of the frame body supporting frame is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of frame support frames, in particular to a portable frame support frame. Background Art

[0002] A frame support is a support system used to support buildings or other structures. It consists of a series of pillars, beams and connectors, which can provide stable support and load-bearing capacity. The design and installation of the frame support need to consider factors such as structural stability, load-bearing capacity, and construction safety. Common materials include steel and aluminum, and their selection depends on specific usage requirements and environmental conditions. In short, the frame support is an important auxiliary facility for construction and civil engineering, which can provide stable support and load-bearing capacity and is widely used in various fields.

[0003] However, the existing frame support frames are often connected by welding or bolting during use, which is inconvenient for later disassembly and transportation, thereby reducing the convenience of transportation of the frame support frames and reducing the practicality of the frame support frames. Utility Model Content

[0004] The purpose of the utility model is to provide a portable frame support frame to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable frame support frame, comprising a fixing plate, a support frame is fixedly installed at the bottom of the fixing plate, and a movable component is arranged at the bottom of the support frame. When the support frame is stored for easy carrying after use, the fixing plate can be pressed to drive the movement of the fixing rod, and when the fixing rod moves, the connecting frame thereof is driven to slide, thereby driving the movement of the connecting rod and the sliding of the bottom frame. When the bottom frame slides, the long rod is also driven to move, thereby driving the movement of the vertical rod and the short rod to retract, and the movable component comprises:

[0006] A fixing rod, the fixing rod is hinged on the surface of the supporting frame, a connecting frame is hinged on the inner side of the fixing rod, a connecting rod is hinged on the surface of the connecting frame, and a base frame is hinged on the bottom of the connecting rod;

[0007] A long rod, the long rod is hinged on the surface of the base frame, one end of a vertical rod is hinged on the inner side of the long rod, the other end of the vertical rod is hinged on the surface of the connecting frame, one end of a short rod is hinged on the back side of the vertical rod, the other end of the short rod is hinged on the surface of the supporting frame;

[0008] A support plate, the support plate is hinged on the outer side of the fixed plate, and a sleeve plate is hinged on the bottom of the support plate;

[0009] A fixing piece is also provided on the top of the support plate for fixing the support frame after storage, so as to facilitate the disassembly and transportation at a later time, thereby enhancing the convenience of transportation of the frame support frame and improving the practicality of the frame support frame.

[0010] Preferably, the fixing member comprises: a limiting plate, and the limiting plate is fixedly mounted on one end of the top of the supporting plate.

[0011] Preferably, an insertion rod is fixedly installed on the other end of the top of the support plate, a limiting rod is hinged on the surface of the insertion rod, one end of a torsion spring is fixedly installed on the inner side of the limiting rod, and the other end of the torsion spring is fixedly installed on the surface of the insertion rod. When the support plate moves, it will drive the movement of its insertion rod and the limiting plate, so that when the insertion rod penetrates the limiting plate, the limiting rod will resist the inner side of the limiting plate, and the hinged limiting rod will move inward, so that after penetration, it will be reset under the action of the torsion spring, thereby improving the stability of the fixing effect of the support frame during storage.

[0012] Preferably, two groups of movable components are provided, and the two groups of movable components are symmetrically arranged with the center point of the fixed plate as the symmetry axis.

[0013] Preferably, a groove is provided on the inner side of the sleeve plate, so that the support frame can be fixed when it is in use.

[0014] Preferably, holes are provided on the surface of the limiting plate to limit the insertion rod and the limiting rod.

[0015] Compared with the prior art, the utility model provides a portable frame support frame having the following

[0016] Beneficial effects:

[0017] 1. The portable frame support frame can be stored for carrying after use by pressing the fixing plate to drive the movement of the fixing rod. When the fixing rod moves, it drives the sliding of the connecting frame, thereby driving the movement of the connecting rod and the sliding of the bottom frame. When the bottom frame slides, it also drives the movement of the long rod, thereby driving the movement of the vertical rod and the short rod to shrink, so as to facilitate disassembly and transportation at a later time, thereby enhancing the convenience of transportation of the frame support frame and improving the practicality of the frame support frame.

[0018] 2. The portable frame support frame will drive the movement of its insertion rod and the limiting plate when the support plate moves, so that when the insertion rod penetrates the limiting plate, the limiting rod will contact the inner side of the limiting plate, and the hinged limiting rod will move inward, so that after penetration, it will be reset under the action of the torsion spring, thereby improving the stability of the fixing effect of the support frame during storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the top view structure of the utility model;

[0021] Figure 3 For this utility model Figure 2 A is a schematic diagram of the enlarged structure.

[0022] In the figure: 1. fixed plate; 2. support frame; 3. movable component; 31. fixed rod; 32. connecting frame; 33. connecting rod; 34. base frame; 35. long rod; 36. vertical rod; 37. short rod; 38. support plate; 39. fixing piece; 391. limiting plate; 3910. hole; 392. insertion rod; 393. limiting rod; 394. torsion spring; 310. sleeve plate; 3101. groove. DETAILED DESCRIPTION

[0023] like Figure 1-Figure 3 As shown, the utility model provides a technical solution: a portable frame support frame, including a fixed plate 1, a support frame 2 is fixedly installed at the bottom of the fixed plate 1, a movable component 3 is arranged at the bottom of the support frame 2, and the movable component 3 includes: a fixed rod 31, a connecting frame 32, a connecting rod 33, a bottom frame 34, a long rod 35, a vertical rod 36, a short rod 37, a support plate 38, a fixing piece 39, a sleeve plate, 310, when the support frame 2 is stored for easy carrying after use, the fixed plate 1 can be pressed to drive the movement of the fixed rod 31, and when the fixed rod 31 moves, it drives the sliding of its connecting frame 32, thereby driving the movement of the connecting rod 33 and the sliding of the bottom frame 34, and when the bottom frame 34 slides, it also drives the movement of the long rod 35, thereby driving the movement of the vertical rod 36 and the short rod 37 to retract.

[0024] The fixing rod 31 is hinged on the surface of the support frame 2, and a connecting frame 32 is hinged on the inner side of the fixing rod 31, a connecting rod 33 is hinged on the surface of the connecting frame 32, a base frame 34 is hinged at the bottom of the connecting rod 33, a long rod 35 is hinged on the surface of the base frame 34, one end of a vertical rod 36 is hinged on the inner side of the long rod 35, the other end of the vertical rod 36 is hinged on the surface of the connecting frame 32, one end of a short rod 37 is hinged on the back of the vertical rod 36, and the other end of the short rod 37 is hinged on the surface of the support frame 2, a support plate 38 is hinged on the outer side of the fixing plate 1, a sleeve plate 310 is hinged on the bottom of the support plate 38, and a fixing part 39 for fixing the support frame 2 after storage is also provided on the top of the support plate 38, so as to facilitate the disassembly and transportation at the later stage, thereby enhancing the convenience of transportation of the frame support frame and improving the practicality of the frame support frame.

[0025] The fixing member 39 includes: a limiting plate 391, which is fixedly mounted on one end of the top of the support plate 38, and a plug rod 392 is fixedly mounted on the other end of the top of the support plate 38. A limiting rod 393 is hinged on the surface of the plug rod 392, and one end of a torsion spring 394 is fixedly mounted on the inner side of the limiting rod 393. The other end of the torsion spring 394 is fixedly mounted on the surface of the plug rod 392. When the support plate 38 moves, it will drive the movement of the plug rod 392 and the limiting plate 391, so that when the plug rod 392 passes through the limiting plate 391, the limiting rod 393 will resist the limiting plate. On the inner side of 391, the hinged limiting rod 393 will move inward, so that after penetrating, it will be reset under the action of the torsion spring 394, which improves the stability of the fixing effect of the support frame 2 during storage. There are two groups of movable components 3, and the two groups of movable components 3 are symmetrically arranged with the center point of the fixed plate 1 as the symmetry axis. A groove 3101 is provided on the inner side of the sleeve plate 310, which can fix the support frame 2 when it is in use. A hole 3910 is provided on the surface of the limiting plate 391, which can limit the insertion rod 392 and the limiting rod 393.

[0026] When the support frame 2 is stored for carrying after use, the fixing plate 1 can be pressed to drive the movement of the fixing rod 31. When the fixing rod 31 moves, it drives the sliding of the connecting frame 32, thereby driving the movement of the connecting rod 33 and the sliding of the bottom frame 34. When the bottom frame 34 slides, it also drives the movement of the long rod 35, thereby driving the movement of the vertical rod 36 and the short rod 37 to retract, so as to facilitate disassembly and transportation at a later time, thereby enhancing the convenience of transportation of the frame support frame and improving the practicality of the frame support frame.

[0027] When the support plate 38 moves, it will drive the movement of its insertion rod 392 and the limiting plate 391, so that when the insertion rod 392 penetrates the limiting plate 391, the limiting rod 393 will contact the inner side of the limiting plate 391, and the hinged limiting rod 393 will move inward, and after penetration, it will be reset under the action of the torsion spring 394, thereby improving the stability of the fixing effect of the support frame 2 during storage.

[0028] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A portable frame support, comprising a fixing plate (1), characterized in that: A support frame (2) is fixedly mounted on the bottom of the fixed plate (1), a movable component (3) is arranged at the bottom of the support frame (2), and the movable component (3) comprises: A fixing rod (31), the fixing rod (31) being hinged on the surface of the support frame (2), a connecting frame (32) being hinged on the inner side of the fixing rod (31), a connecting rod (33) being hinged on the surface of the connecting frame (32), and a bottom frame (34) being hinged on the bottom of the connecting rod (33); A long rod (35), the long rod (35) is hinged on the surface of the base frame (34), one end of a vertical rod (36) is hinged on the inner side of the long rod (35), the other end of the vertical rod (36) is hinged on the surface of the connecting frame (32), one end of a short rod (37) is hinged on the back side of the vertical rod (36), and the other end of the short rod (37) is hinged on the surface of the supporting frame (2); A support plate (38), the support plate (38) being hinged on the outer side of the fixed plate (1), and a sleeve plate (310) being hinged on the bottom of the support plate (38); A fixing member (39) is also provided on the top of the support plate (38) for fixing the rear support frame (2) after storage.

2. A portable frame support according to claim 1, characterized in that: The fixing member (39) comprises a limiting plate (391), wherein the limiting plate (391) is fixedly mounted on one end of the top of the supporting plate (38).

3. A portable frame support according to claim 1, characterized in that: The other end of the top of the support plate (38) is fixedly mounted with an insertion rod (392), the surface of the insertion rod (392) is hinged with a limiting rod (393), one end of a torsion spring (394) is fixedly mounted on the inner side of the limiting rod (393), and the other end of the torsion spring (394) is fixedly mounted on the surface of the insertion rod (392).

4. A portable frame support according to claim 1, characterized in that: The movable components (3) are provided in two groups, and the two groups of movable components (3) are symmetrically arranged with the center point of the fixed plate (1) as the symmetry axis.

5. The portable frame support according to claim 1, characterized in that: A groove (3101) is formed on the inner side of the sleeve plate (310).

6. A portable frame support according to claim 2, characterized in that: The limiting plate (391) has a hole (3910) on its surface.

Images