A disc-lock type support frame

Abstract

This utility model discloses a disc-lock type support frame, including a support frame body and a support. The support frame body includes an upright, and the support includes an adjusting seat, a lead screw, and an adjusting nut. One end of the lead screw is connected to the adjusting seat, and the other end of the lead screw passes through the adjusting nut and extends into the upright for connection. The lead screw and the adjusting nut are threadedly connected, and the adjusting nut is connected to the upright. The upright, horizontal, and diagonal braces of this utility model are connected by a connecting disc and pins, which greatly speeds up the assembly and disassembly process. The ability to be disassembled and reassembled also facilitates the reuse of the support frame. Furthermore, the upright, horizontal, and diagonal braces can be manufactured using steel pipes, effectively reducing manufacturing costs.

Description

Technical Field

[0001] This utility model belongs to the field of construction equipment technology, and in particular relates to a disc-lock type support frame. Background Technology

[0002] The number and frequency of use of support frames on construction sites are high. Since the construction height varies in the same project, the height of the support frames needs to be changed. Therefore, a support frame that can be set according to the usage height is needed. At the same time, it also needs to be reusable to reduce construction costs. Summary of the Invention

[0003] To solve the above-mentioned technical problems, this utility model provides a disc-lock type support frame.

[0004] This utility model is achieved through the following technical solution.

[0005] This utility model provides a disc-type support frame, including a support frame body and a support. The support frame body includes an upright, and the support includes an adjusting seat, a lead screw, and an adjusting nut. One end of the lead screw is connected to the adjusting seat, and the other end of the lead screw passes through the adjusting nut and extends into the upright for connection. The lead screw and the adjusting nut are threadedly connected, and the adjusting nut is connected to the upright.

[0006] Preferably, the support frame includes horizontal bars and diagonal bars, which are connected to the uprights via connecting plates.

[0007] Preferably, the ends of the crossbar and the diagonal bar are provided with connectors, and the crossbar and the diagonal bar are connected to the connecting plate through the connectors.

[0008] Preferably, the connector head is provided with a sliding groove, a first slot and a pin, the sliding groove is perpendicular to the first slot, the sliding groove is located in the middle of the connector head, and the connecting plate extends into the sliding groove and slides to connect with the connector head.

[0009] Preferably, the connecting plate is provided with a second slot and a third slot, and the upright passes through the connecting plate for fixed connection.

[0010] Preferably, the second slot is fan-shaped and the third slot is elliptical.

[0011] Preferably, a base is provided at the bottom of the upright.

[0012] The beneficial effects of this utility model are as follows: The uprights, horizontal bars, and diagonal braces of this invention are connected by connecting plates and pins, which greatly speeds up the assembly and disassembly process. This ease of assembly and disassembly also facilitates the reuse of the support frame. Furthermore, the uprights, horizontal bars, and diagonal braces can be manufactured using steel pipes, effectively reducing manufacturing costs. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a structural schematic diagram of the support frame of this utility model; Figure 3 This is a schematic diagram of the support structure of this utility model; Figure 4 This is a schematic diagram of the structure of the connecting disc of this utility model; In the diagram: 1-support frame, 11-upright pole, 12-horizontal bar, 13-diagonal bar, 2-support, 21-adjusting seat, 22-lead screw, 23-adjusting nut, 4-connecting plate, 41-second slot, 42-third slot, 5-connector, 51-slide groove, 52-first slot, 53-pin, 6-base. Detailed Implementation

[0014] The technical solution of this utility model is further described below, but the scope of protection is not limited to what is described.

[0015] Example: like Figures 1 to 4 As shown, a disc-type support frame includes a support frame body 1 and a support 2. The support frame body 1 includes an upright 11, and the support 2 includes an adjusting seat 21, a lead screw 22, and an adjusting nut 23. One end of the lead screw 22 is connected to the adjusting seat 21, and the other end of the lead screw 22 passes through the adjusting nut 23 and extends into the upright 11 for connection. The lead screw 22 and the adjusting nut 23 are threadedly connected, and the adjusting nut 23 is connected to the upright 11.

[0016] The support 2 is connected to the top of the upright 11. The adjusting seat 21 is U-shaped and can be used to support other materials, making it easy to place other materials on top of the support frame 1, such as wooden boards, to facilitate personnel movement on top of the disc-lock support frame. The distance between the adjusting seat 21 and the top horizontal bar 12 can be adjusted by adjusting the adjusting nut 23. This distance generally does not exceed 650mm. Starting from the top of the upright 11, the exposed length of the lead screw 22 does not exceed 400mm, and the length of the lead screw 22 extending into the upright 11 is not less than 150mm to ensure the stability of the support 2.

[0017] The support frame 1 includes a horizontal bar 12 and a diagonal bar 13, which are connected to the vertical bar 11 via a connecting plate 4.

[0018] The ends of the horizontal bar 12 and the diagonal bar 13 are provided with connectors 5, and the horizontal bar 12 and the diagonal bar 13 are connected to the connecting plate 4 through the connectors 5.

[0019] Four uprights 11 are set vertically. The height of the uprights 11 can be increased by splicing and welding. The horizontal bars 12 are set horizontally to connect the four uprights 11. They form a rectangular frame structure around each other at the same height. The rectangular frame structure is set in several layers according to the height of the support frame 1. The height difference between two adjacent layers of horizontal bars 12 does not exceed 1500mm. The connecting plate 4 is welded to the uprights 11, and the height of the connecting plate 4 is the same as that of the horizontal bars 12. The diagonal bars 13 are inclined to connect to the adjacent two layers of rectangular frame structure to increase the stability of the support frame 1.

[0020] The connector 5 is provided with a sliding groove 51, a first slot 52, and a pin 53. The sliding groove 51 is perpendicular to the first slot 52 and is located in the middle of the connector 5. The connecting plate 4 extends into the sliding groove 51 and slides to connect with the connector 5. The pin 53 passes through the connector 5 via the first slot 52. One end of the pin 53 is a large end, which prevents the pin 53 from coming out of the first slot 52. The other end is a small end, which can be inserted into the first slot 52 and pass through the second slot 41 or the third slot 42, so that the connector 5 and the connecting plate 4 are firmly connected. After the pin 53 is inserted into the connector 5 and the connecting plate 4, it can be hammered to tighten it. The connection of the pin 53 should ensure that it will not come out after being hammered and has a pull-out resistance of not less than 3kN to ensure safe use.

[0021] The connecting plate 4 is provided with a second slot 41 and a third slot 42. The second slot 41 and the third slot 42 are arranged in a staggered circular distribution on the connecting plate 4, and the upright 11 passes through the connecting plate 4 for fixed connection.

[0022] The second slot 41 is fan-shaped, and the third slot 42 is elliptical. Two types of pins 53 with different cross-sectional shapes and corresponding third slots 42 can be provided according to the shapes of the second slot 41 and the third slot 42, so as to facilitate the differentiation of the connection structure.

[0023] The bottom of the upright 11 is provided with a base 6, on which reinforcing ribs and through holes can be provided to connect the upright 11. The upright 11 can be connected to the ground or other base surfaces by using bolts through the through holes, thereby increasing the stability of the upright 11.

Claims

1. A disc buckle support frame, characterized by: The support frame (1) includes a support body (1) and a support (2). The support body (1) includes a vertical rod (11). The support (2) includes an adjusting seat (21), a lead screw (22) and an adjusting nut (23). One end of the lead screw (22) is connected to the adjusting seat (21), and the other end of the lead screw (22) passes through the adjusting nut (23) and extends into the vertical rod (11). The lead screw (22) and the adjusting nut (23) are threadedly connected. The adjusting nut (23) is connected to the vertical rod (11).

2. A disc buckle support frame according to claim 1, wherein: The support frame (1) includes a horizontal bar (12) and a diagonal bar (13), which are connected to the uprights (11) via connecting plates (4).

3. A disc buckle support frame as claimed in claim 2, characterized in that: The ends of the horizontal bar (12) and the diagonal bar (13) are provided with connectors (5), and the horizontal bar (12) and the diagonal bar (13) are connected to the connecting plate (4) through the connectors (5).

4. A disc-type support frame as described in claim 3, characterized in that: The connector (5) is provided with a sliding groove (51), a first slot (52) and a pin (53). The sliding groove (51) and the first slot (52) are arranged perpendicularly. The sliding groove (51) is located in the middle of the connector (5). The connecting plate (4) extends into the sliding groove (51) and slides to connect with the connector (5).

5. A disc-lock type support frame as described in claim 2, characterized in that: The connecting plate (4) is provided with a second slot (41) and a third slot (42), and the upright (11) passes through the connecting plate (4) for fixed connection.

6. A disc-lock type support frame as described in claim 5, characterized in that: The second slot (41) is fan-shaped, and the third slot (42) is elliptical.

7. A disc-lock type support frame as described in claim 1, characterized in that: The bottom of the upright (11) is provided with a base (6).

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