Disc buckle type support
By introducing restriction components into the pin assembly of the clasp type bracket, the problem of pin falling off of existing clasp type brackets under external vibration is solved, and construction safety and work efficiency are improved.
Patent Information
- Application Number
- CN202421392329.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-18
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-06-18
AI Technical Summary
The existing buckle brackets are easily affected by external vibration after installation, causing the pin to fall off and causing serious consequences of the bracket collapse.
A buckle type bracket is designed by providing a latch assembly on the column, including a connecting plate, a latch port, a rod end buckle joint, a buffer layer, an upper buckle layer, a lower buckle layer and a restriction assembly. The restriction assembly includes a restriction rod, a first spring, a restriction bevel, a push rod and a second spring for assisting in fixing the pin opening and preventing the pin from disengaging.
It effectively prevents the pin from falling off under the influence of external vibration, improves the safety of construction, and prevents the loss of pins during disassembly, and improves work efficiency.
Smart Images
Figure CN222909402U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building construction, and specifically, it is a disk socket type support. Background Art
[0002] The disk socket type support is one of the commonly used building scaffolds. Most of the existing disk socket type support structures connect the plug of the cross bar to the octagonal plate of the vertical pole, and then clamp it tightly through a cotter pin. The cotter pin is hammered tightly by workers with a hammer after the erection is completed. After the installation is completed, the cotter pin is easily affected by external vibrations and is prone to fall off, resulting in the collapse of the erected support and causing serious consequences. Therefore, a disk socket type support that can avoid the cotter pin falling off is needed. Summary of the Utility Model
[0003] The purpose of the utility model is to provide a disk socket type support for the problem that the existing disk socket support is prone to cotter pin falling off due to external vibration after installation, which can not only avoid the cotter pin falling off, but also prevent the cotter pin from being lost.
[0004] The utility model is realized by the following technical solutions: A disk socket type support includes a vertical column and a horizontal pipe. An insertion pin assembly is arranged on the vertical column. The horizontal pipe is connected to a connection plate through the insertion pin assembly. The insertion pin assembly includes a connection plate arranged on the vertical column. The connection plate is provided with an insertion pin opening for auxiliary fixation. The insertion pin assembly further includes a rod end buckle joint arranged on the horizontal pipe. A buffer layer for convenient installation is fixedly installed on the rod end buckle joint. An upper buckle layer and a lower buckle layer are also fixedly installed on the rod end buckle joint. A pin for fixing the insertion pin is movably installed on the upper buckle layer and the lower buckle layer. A limiting component for limiting the pin is installed on the lower buckle layer.
[0005] In order to better realize the utility model, further, two limiting inclined blocks are arranged on the pin. Two first inclined block chutes for limiting the sliding of the limiting inclined blocks are arranged on the upper buckle layer. The two first inclined block chutes are non-through chutes for preventing the pin from detaching from the upper buckle layer.
[0006] In order to better realize the utility model, further, two second inclined block chutes for the sliding of the pin are arranged on the lower buckle layer. The two second inclined block chutes are through chutes for the limiting and fixing of the pin.
[0007] To better implement the present utility model, further, the limiting component includes a limiting rod slidably installed on the lower buckle layer. A first spring is fixedly installed on the limiting rod. The first end of the first spring is fixedly installed with the limiting rod, and the second end of the first spring is fixedly installed with the lower buckle layer. A moving inclined block is fixedly installed on the limiting rod. The limiting component further includes a pushing rod slidably installed on the lower buckle layer. A second spring is fixedly installed on the pushing rod. The first end of the second spring is fixedly installed with the pushing rod, and the second end of the second spring is fixedly installed with the lower buckle layer. A pushing inclined block is fixedly installed on the pushing rod, and the pushing inclined block is in contact connection with the moving inclined block.
[0008] To better implement the present utility model, further, there are two limiting rods, and two limiting rod chutes are provided on the lower buckle layer. The two limiting rods are respectively slidably installed on the two limiting rod chutes.
[0009] To better implement the present utility model, further, a pushing rod chute is provided on the lower buckle layer, and the pushing rod is slidably installed on the pushing rod chute.
[0010] Compared with the prior art, the present utility model has the following advantages and beneficial effects:
[0011] (1) By setting the limiting component in the present utility model, it is avoided that the pin falls off due to the influence of external force, resulting in the collapse of the mounting rack, greatly improving the construction safety.
[0012] (2) By setting a limiting inclined block on the pin in the present utility model, it can be avoided that when disassembling, the pin is completely separated from the rod end buckle head, resulting in the loss of the pin, and it is convenient to transfer without the need to transfer the pin again, greatly improving the work efficiency. Brief Description of the Drawings
[0013] Figure 1 It is a schematic diagram of the overall structure of the present utility model.
[0014] Figure 2 It is a partial cross-sectional view schematic diagram of the rod end buckle joint of the present utility model.
[0015] Figure 3 For the present utility model Figure 2 Schematic diagram at position A.
[0016] Figure 4 It is a partial cross-sectional view schematic diagram of the buffer layer of the present utility model.
[0017] Figure 5 It is a partial structure schematic diagram of the pin of the present utility model.
[0018] Figure 6 For the present utility model Figure 5 Schematic diagram at position B.
[0019] Wherein: 1 - column; 2 - connecting plate; 3 - pin hole; 4 - horizontal pipe; 5 - rod end buckle joint; 6 - pin; 7 - push rod; 8 - buffer layer; 9 - upper buckle layer; 10 - lower buckle layer; 11 - limiting rod; 12 - first spring; 13 - limiting inclined block; 14 - second spring; 15 - pushing inclined block; 16 - moving inclined block; 17 - limiting rod chute; 18 - push rod chute; 19 - first inclined block chute; 20 - second inclined block chute. Specific implementation manner
[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0021] Embodiment 1:
[0022] As Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 shown, a socket - and - spigot support includes a column 1 and a horizontal pipe 4. An insertion pin assembly is provided on the column 1. The horizontal pipe 4 and the connecting plate 2 are connected by insertion pins through the insertion pin assembly. The insertion pin assembly includes the connecting plate 2 provided on the column 1. The connecting plate 2 is provided with a pin hole 3 for auxiliary fixation. The insertion pin assembly further includes a rod end buckle joint 5 provided on the horizontal pipe 4. A buffer layer 8 for convenient installation is fixedly installed on the rod end buckle joint 5. An upper buckle layer 9 and a lower buckle layer 10 are also fixedly installed on the rod end buckle joint 5. A pin 6 for insertion pin fixation is movably installed on the upper buckle layer 9 and the lower buckle layer 10. A limiting assembly for limiting the pin 6 is installed on the lower buckle layer 10.
[0023] A connecting plate 2 is provided on the upright column 1. There are eight pin holes 3 on the connecting plate 2, and the eight pin holes 3 respectively represent eight directions. The horizontal pipe 4 can be installed in all eight directions through the pin assembly. A rod end coupling 5 is installed on the horizontal pipe 4, and a buffer layer 8 is fixedly installed on the rod end coupling 5. The buffer layer 8 is fixedly installed in the rod end coupling 5 through a spring. When installing the horizontal pipe 4, buffer support is provided through the buffer layer 8, which facilitates the installation of the pin assemblies at both ends of the horizontal pipe 4. A upper buckle layer 9 and a lower buckle layer 10 are fixedly installed on the rod end coupling 5. There are two first inclined block chutes 19 on the upper buckle layer 9, and both of the two first inclined block chutes 19 are non-through slots. There are two second inclined block chutes 20 on the lower buckle layer 10, and both of the two second inclined block chutes 20 are through slots. A pin 6 is frictionally inserted between the upper buckle layer 9 and the lower buckle layer 10. The pin 6 is a columnar body that gradually decreases from top to bottom. There are two limiting inclined blocks 13 on the smallest end of the pin 6, and the two limiting inclined blocks 13 are respectively installed in intermittent sliding connection with the first inclined block chute 19 and the second inclined block chute 20. Two limiting rods 11 are slidably installed on the lower buckle layer 10. A first spring 12 and a moving inclined block 16 are respectively fixedly installed on the two limiting rods 11. One end of the first spring 12 is fixedly installed with the limiting rod 11, and the other end is fixedly installed with the lower buckle layer 10. A push rod 7 is also slidably installed on the lower buckle layer 10. The push rod 7 is perpendicular to the two limiting rods 11. A second spring 14 is fixedly installed on the push rod 7. One end of the second spring 14 is fixedly installed with the push rod 7, and the other end is fixedly installed with the lower buckle layer 10. Two push inclined blocks 15 are fixedly installed on the push rod 7, and the two push inclined blocks 15 are respectively in contact connection with the moving inclined blocks 16 on the two limiting rods 11.
[0024] Embodiment 2:
[0025] As Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6As shown in the figure, the working principle of a button - type support: During operation, the horizontal pipe 4 needs to be installed on the column 1. The rod - end buckle joint 5 is installed at one end of the horizontal pipe 4. The horizontal pipe 4 and the rod - end buckle joint 5 are moved together to the connecting plate 2. When moving, the pin 6 is lifted. The connecting plate 2 is buckled by the upper buckle layer 9 and the lower buckle layer 10. The pin 6 is inserted into the upper buckle layer 9 and the lower buckle layer 10. At this time, the pin 6 passes through the pin insertion port 3. When inserting, the two limiting inclined blocks 13 move on the lower buckle layer 10. When contacting the inclined surface of the limiting rod 11, the limiting inclined block 13 pushes the limiting rod 11 to move, so that the pin 6 can be inserted. When the insertion of the pin 6 is completed, under the action of the first spring 12, the limiting rod 11 resets to block the limiting inclined block 13 to prevent the limiting inclined block 13 from moving upward. Thus, when affected by external vibration, the pin 6 will not be separated from the connection with the lower buckle layer 10, causing the separation of the horizontal pipe 4 and the column 1. When disassembling, the push rod 7 is pushed to move, and then the moving inclined block 16 is pushed through the push inclined block 15, driving the limiting rod 11 to move, creating the space required for the limiting inclined block 13 to pass through. Then the pin 6 can be lifted, so that the upper buckle layer 9 and the lower buckle layer 10 are separated from the connection with the connecting plate 2, and the horizontal pipe 4 is separated from the connection with 1, thus completing the disassembly. At the same time, due to the non - through - groove setting of the two first inclined - block chutes 19, the pin 6 cannot be completely separated from the upper buckle layer 9, avoiding the loss of the pin 6 and reducing the loss.
[0026] The above - mentioned is only the preferred embodiment of the present invention, and does not impose any form of limitation on the present invention. Any simple modification or equivalent change made to the above - mentioned embodiments based on the technical essence of the present invention falls within the protection scope of the present invention.
Claims
1. A disc-type bracket, characterized in that: The invention comprises a column (1) and a horizontal tube (4), wherein a latch assembly is arranged on the column (1), and the horizontal tube (4) is latch-connected with a connecting plate (2) via the latch assembly, wherein the latch assembly comprises a connecting plate (2) arranged on the column (1), and the connecting plate (2) is provided with a latch opening (3) for auxiliary fixing, and the latch assembly also comprises a rod end buckle joint (5) arranged on the horizontal tube (4), a buffer layer (8) for convenient installation is fixedly mounted on the rod end buckle joint (5), an upper buckle layer (9) and a lower buckle layer (10) are also fixedly mounted on the rod end buckle joint (5), pins (6) for bolt fixing are movably mounted on the upper buckle layer (9) and the lower buckle layer (10), and a limiting assembly for limiting the pin (6) is mounted on the lower buckle layer (10).
2. A disc-type bracket according to claim 1, characterized in that: The pin (6) is provided with two limiting inclined blocks (13), and the upper buckle layer (9) is provided with two first inclined block slide grooves (19) for limiting the sliding of the inclined blocks (13). The two first inclined block slide grooves (19) are non-through grooves and are used to prevent the pin (6) from detaching from the upper buckle layer (9).
3. According to the disc-type bracket described in claim 1, it is characterized in that: The lower buckle layer (10) is provided with two second inclined block slide grooves (20) for the pin (6) to slide, and the two second inclined block slide grooves (20) are through-slots for limiting and fixing the pin (6).
4. A disc-type bracket according to claim 1, characterized in that: The limiting assembly comprises a limiting rod (11) slidably mounted on the lower buckle layer (10), a first spring (12) being fixedly mounted on the limiting rod (11), a first end of the first spring (12) being fixedly mounted on the limiting rod (11), a second end of the first spring (12) being fixedly mounted on the lower buckle layer (10), and a moving inclined block (16) being fixedly mounted on the limiting rod (11). The limiting assembly also comprises a pushing rod (7) slidably mounted on the lower buckle layer (10), a second spring (14) being fixedly mounted on the pushing rod (7), a first end of the second spring (14) being fixedly mounted on the pushing rod (7), a second end of the second spring (14) being fixedly mounted on the lower buckle layer (10), and a pushing inclined block (15) being fixedly mounted on the pushing rod (7), and the pushing inclined block (15) being in contact with and connected to the moving inclined block (16).
5. A disc-type bracket according to claim 4, characterized in that: Two limiting rods (11) are provided, and two limiting rod sliding grooves (17) are provided on the lower buckle layer (10). The two limiting rods (11) are slidably mounted on the two limiting rod sliding grooves (17) respectively.
6. The disc-type bracket according to claim 1, characterized in that: The lower buckle layer (10) is provided with a push rod slide groove (18), and the push rod (7) is slidably mounted on the push rod slide groove (18).