CN219281421U - A protective frame that is easy to disassemble - Google Patents

Abstract

The utility model discloses a protection frame convenient to disassemble and assemble, which relates to the technical field of protection frames, and comprises a protection frame body, wherein two ends of the protection frame body are provided with upright posts, the top end and the bottom end of one side of each upright post far away from the protection frame body are respectively provided with a groove, the inside of each groove is provided with a clamping plate, the outer side of each clamping plate is provided with a pin shaft, the clamping plates are movably connected with the inner wall of each groove through the pin shafts, two ends of each clamping plate are respectively provided with a clamping hook and a collision block, clamping grooves are formed in the bottoms of the collision blocks, and the clamping of the clamping hooks on the two clamping plates is realized by using collision formed when the two upright posts are spliced, so that the splicing effect is achieved, the clamping plates are limited through positioning rods and the clamping grooves, the overturning of the clamping plates is prevented, the splicing stability is improved, and the disassembly and assembly efficiency of the protection frame body is greatly improved.

Description

A protective frame that is easy to disassemble

technical field

The utility model relates to the technical field of protective frames, in particular to a protective frame which is easy to assemble and disassemble.

Background technique

The protective frame refers to the protection that is erected separately other than the scaffolding for vehicle traffic, pedestrian passages, street protection and construction isolation from other objects.

At present, most of the existing protective frames are spliced together. During the splicing process, due to the cumbersome installation process, it seriously affects its work efficiency, and makes the disassembly progress slow in the later stage, which is very inconvenient to use. Therefore, we propose A protective frame that is easy to disassemble is proposed to solve the above-mentioned problems.

Utility model content

In view of the above problems, the utility model provides a protective frame that is easy to assemble and disassemble, which has good characteristics of being easy to assemble and disassemble, and can greatly improve the work efficiency of splicing and disassembling of the protective frame.

The technical scheme of the utility model is:

A protective frame that is easy to disassemble includes a protective frame body, a column and a clamping plate. The two ends of the protective frame body are provided with columns, and the columns are fixedly arranged on both ends of the protective frame body by welding. The top and bottom of the column away from the protective frame body are provided with grooves, the inside of the groove is provided with a clamp, and the outside of the clamp is provided with a pin, and the clamp passes through the pin and the groove. The inner wall of the clamping plate is flexibly connected, and the two ends of the clamping plate are respectively provided with a hook and an impact block, and the bottom of the impact block is provided with a clamping groove.

In a further technical solution, a connecting rod is provided inside the column, a positioning rod is provided on one side of the connecting rod, the positioning rod is an L-shaped structure, and a movable groove is provided at the bottom of the groove. One end of the positioning rod extends to the inside of the movable groove and is slidably connected with the inner wall of the movable groove.

In a further technical solution, an inclined surface is provided on the top of one end of the positioning rod extending to the inside of the movable groove, and the end of the positioning rod provided with the inclined surface has the same size as the clamping groove.

In a further technical solution, a return spring is provided at the bottom of the connecting rod, and the return spring is arranged inside the upright, and both ends of the return spring are fixedly connected to the inside of the upright and the bottom of the connecting rod respectively.

In a further technical solution, a pressing key is provided on the top of the connecting rod, and the pressing key is fixedly arranged on the top of the connecting rod by welding, and the pressing key extends to the outside of the top of the column.

In a further technical solution, a base is provided at the bottom of the column, and the base is fixedly connected to the column by welding.

The beneficial effects of the utility model are:

1. By setting clamping plates outside the columns at both ends of the protective frame body, the impact formed when the two columns are spliced is used to achieve the purpose of clamping the hooks on the two clamping plates to achieve the effect of splicing, and through positioning The rod and the clamping groove are used to limit the position of the clamping plate, prevent it from turning over, and improve the stability of splicing. This design greatly improves the disassembly efficiency of the protective frame body;

2. By using the connecting rod, the positioning rod and the return spring, the purpose of contact clamping is realized by pressing down the button, which greatly improves the efficiency of disassembly.

Description of drawings

Fig. 1 is the overall structure schematic diagram described in the utility model embodiment;

Fig. 2 is a schematic diagram of the column structure described in the embodiment of the present invention;

Fig. 3 is a schematic diagram of the cross-sectional structure of the column described in the embodiment of the present invention;

Fig. 4 is a schematic diagram of the structure of the pallet described in the embodiment of the present invention;

Fig. 5 is a structural schematic diagram of the positioning rod described in the embodiment of the present invention.

Explanation of reference signs:

1. Protective frame body; 2. Upright column; 3. Base; 4. Groove; 5. Clamping plate; 6. Pin shaft; 7. Catch hook; 8. Impact block; 11. Press key; 12. Return spring; 13. Positioning rod; 14. Movable groove; 15. Inclined surface.

Detailed ways

Embodiments of the utility model will be further described below in conjunction with the accompanying drawings.

Example 1:

As shown in Figure 1-Figure 5, a protective frame that is easy to disassemble includes a protective frame body 1, a column 2 and a clamping plate 5, and the two ends of the protective frame body 1 are provided with columns 2, and the column 2 is fixed by welding Set at both ends of the protective frame body 1, the top and bottom of the column 2 away from the protective frame body 1 are provided with a groove 4, the inside of the groove 4 is provided with a clamping plate 5, and the outside of the clamping plate 5 is provided with a pin The shaft 6 and the clamping plate 5 are movably connected with the inner wall of the groove 4 through the pin shaft 6. The two ends of the clamping plate 5 are respectively provided with a hook 7 and an impact block 8, and the bottom of the impact block 8 is provided with a clamping groove 9.

In a further technical solution, the inside of the column 2 is provided with a connecting rod 10, one side of the connecting rod 10 is provided with a positioning rod 13, the positioning rod 13 is an L-shaped structure, the bottom of the groove 4 is provided with a movable groove 14, and the positioning rod One end of 13 extends to the inside of the movable groove 14 and is slidably connected with the inner wall of the movable groove 14 .

In a further technical solution, an inclined surface 15 is provided on the top of one end of the positioning rod 13 extending to the inner side of the movable groove 14 , and the end of the positioning rod 13 provided with the inclined surface 15 has the same size as the clamping groove 9 .

In a further technical solution, a return spring 12 is provided at the bottom of the connecting rod 10, and the return spring 12 is arranged inside the column 2, and both ends of the return spring 12 are fixedly connected to the inside of the column 2 and the bottom of the connecting rod 10, respectively.

In a further technical solution, the top of the connecting rod 10 is provided with a pressing key 11 , the pressing key 11 is fixedly arranged on the top of the connecting rod 10 by welding, and the pressing key 11 extends to the outside of the top of the column 2 .

In a further technical solution, a base 3 is provided at the bottom of the column 2, and the base 3 is fixedly connected to the column 2 by welding.

The working principle of the above-mentioned technical scheme is as follows:

In the process of splicing and installing the protective frame body 1, through the clamping plate 5 provided on the outside of the column 2, the clamping plate 5 and the groove 4 on the outside of the column 2 at both ends of the protective frame body 1 are installed in reverse, so that the splicing installation At this time, one end of the clamping plate 5 provided with the hook 7 is in contact with the end of the other clamping plate 5 provided with the impact block 8, and a collision occurs, so that the clamp plate 5 rotates, and the impact block 8 rotates to the inside of the groove 4, The hooks 7 on the two clamping plates 5 hook each other to form a stable connection. When the impact block 8 rotates to the inside of the groove 4, the end of the positioning rod 13 provided with the slope 15 is squeezed. Because of the inclined surface 15, during the extrusion process of the impact block 8, the positioning rod 13 drives the connecting rod 10 to move down, causing extrusion to the return spring 12. 13 is provided with an inclined surface 15 directly above one end, the return spring 12 jacks up the connecting rod 10, and drives the positioning rod 13 to move upward, so that the positioning rod 13 is clipped into the inside of the clamping groove 9, and the impact block 8 is fixed, thereby realizing The hooks 7 on the two clamping plates 5 are clamped so that the columns 2 on the two protective frame bodies 1 are spliced stably. When it needs to be disassembled, you only need to press the button 11 so that the positioning rod 13 is provided with a slope One end of 15 breaks away from the clamping groove 9, and the purpose of disassembly can be realized by rotating the clamping plate 5. Such a design greatly improves the disassembly efficiency of the protective frame body 1.

The above-mentioned embodiments only express the specific implementation manners of the utility model, and the description thereof is relatively specific and detailed, but it should not be construed as limiting the patent scope of the utility model. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention.

Claims (6)

1. A protective frame that is easy to disassemble, including a protective frame body, a column and a clamp, is characterized in that, the two ends of the protective frame body are provided with columns, and the column is fixedly arranged on the protective frame body by welding The two ends of the column, the top and bottom of the side away from the protective frame body are provided with grooves, the inside of the groove is provided with a clamp, the outside of the clamp is provided with a pin shaft, and the clamp Through the flexible connection between the pin shaft and the inner wall of the groove, the two ends of the clamping plate are respectively provided with hooks and impact blocks, and the bottom of the impact block is provided with engagement grooves. 2. A protective frame that is convenient for disassembly and assembly according to claim 1, wherein a connecting rod is provided inside the column, and a positioning rod is provided on one side of the connecting rod, and the positioning rod is L Type structure, the bottom of the groove is provided with a movable groove, and one end of the positioning rod extends to the inside of the movable groove and is slidably connected with the inner wall of the movable groove. 3. A protective frame that is easy to disassemble according to claim 2, characterized in that: the top of one end of the positioning rod extending to the inner side of the movable groove is provided with an inclined surface, and the end of the positioning rod provided with an inclined surface is connected to the clip The slots are the same size. 4. A protective frame that is easy to disassemble according to claim 2, characterized in that: the bottom of the connecting rod is provided with a return spring, the return spring is arranged inside the column, and the two ends of the return spring They are fixedly connected with the inside of the column and the bottom of the connecting rod respectively. 5. A protective frame that is easy to disassemble according to claim 2, characterized in that: the top of the connecting rod is provided with a pressing key, and the pressing key is fixedly arranged on the top of the connecting rod by welding, so that The above-mentioned push button extends to the top outside of the column. 6. A protective frame that is easy to assemble and disassemble according to claim 1, characterized in that: the bottom of the column is provided with a base, and the base is fixedly connected to the column by welding.

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