Safety protective fence

Abstract

The utility model belongs to the technical field of protective fences, and particularly relates to a safety protective fence which comprises a protective fence body, moving wheels, a protective net, a first pin seat, a second pin seat, an inserting block and a spring clamping block are arranged on the protective fence body, the first pin seat and the second pin seat are oppositely arranged on the two sides of the protective fence body respectively, a notch is formed in the first pin seat, and the inserting block is inserted into the notch. A moving groove and a first pin hole are formed in the first pin seat, a reset spring and a pin block are arranged in the moving groove, a baffle is arranged on the pin block, a second pin hole is formed in the second pin seat, the second pin hole and the pin block are connected in an inserted mode, and after the pin block is moved to be separated from the first pin hole and the notch, the second pin seat can be conveniently clamped in the notch. At the moment, the loosening pin blocks and the pin blocks can return to reset to penetrate through the pin holes II to be inserted into the pin holes I under the acting force of the reset springs, so that the combined connection operation of the two adjacent protective fence bodies is completed, the connection convenience is improved, and the mounting efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of guardrails, and in particular relates to a safety guardrail. Background Art

[0002] Power engineering refers to engineering related to the production, transmission and distribution of electric energy. In a broad sense, it also includes engineering that uses electricity as power and energy in various fields. When constructing or maintaining power equipment, it is necessary to set up safety fences at the construction site to prevent people from approaching the construction zone. At present, most of the safety fences in the existing technology are assembled by screws. Therefore, during installation, it is not only cumbersome and time-consuming, affecting work efficiency, but also inconvenient to store after use. Utility Model Content

[0003] In view of the above problems, the purpose of the present invention is to provide a safety guardrail to solve the problems raised in the above background technology.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is: a safety guardrail, including a guardrail body, on which a movable wheel, a protective net, a pin seat one, a pin seat two, an insertion block and a spring block are arranged, the pin seat one and the pin seat two are respectively arranged on both sides of the guardrail body opposite to each other, and a notch is provided on the pin seat one, a movable groove and a pin hole one are provided inside the pin seat one, and a reset spring and a pin block are provided in the movable groove, a baffle is provided on the pin block, a pin hole two is provided inside the pin seat two, and the pin hole two and the pin block are plug-in connected.

[0005] The beneficial effects of the utility model are as follows: the utility model is convenient to install and disassemble, which can effectively reduce the difficulty and time consumption of installation and disassembly, improve work efficiency, and facilitate storage.

[0006] To facilitate the locking of the pin holder 2 in the slot:

[0007] As a further improvement of the above technical solution: the setting position of the second pin seat is at the same horizontal position as the opening position of the slot, and the movable slot and the first pin hole are respectively located relatively inside the first pin seat at the top and bottom ends of the slot.

[0008] The beneficial effect of this improvement is that after the pin block is moved out of the pin hole 1 and the notch, the pin seat 2 can be easily stuck in the notch.

[0009] In order to facilitate the return and reset of the pin block:

[0010] As a further improvement of the above technical solution: the return spring is sleeved on the outer end of the pin block, and one end of the return spring is connected to the inner wall of the movable groove, and the other end is connected to the baffle.

[0011] The beneficial effect of this improvement is that through the establishment of the reset spring, when the pin block drives the baffle to move in the direction away from the opening of the pin hole, the reset spring can be compressed. When the force applied to the pin block is released, the reset spring can drive the pin block to move back and reset, so that the end of the pin block close to the pin hole can be reinserted into the pin hole.

[0012] In order to facilitate the adjustment of the connection angle between the guardrail bodies:

[0013] As a further improvement of the above technical solution: the pin seat 1 and the pin seat 2 are both rotatably connected to the guardrail body.

[0014] The beneficial effect of this improvement is that by rotatably connecting the pin seat one and the pin seat two to the guardrail body, the use direction of the pin seat one and the pin seat two can be rotationally adjusted, which is beneficial for adjusting the connection angle of each guardrail body after it is connected and folding it without releasing its connection.

[0015] In order to facilitate the displacement conversion of the guardrail body:

[0016] As a further improvement of the above technical solution: the moving wheels are arranged on both sides of the bottom end of the guardrail body, and brake blocks are provided on each moving wheel.

[0017] The beneficial effects of this improvement are: by setting up the moving wheels, the position movement of the guardrail body can be facilitated, increasing the convenience of its position change; by setting up the brake blocks on the moving wheels, the movement ability of the moving wheels can be easily limited.

[0018] In order to facilitate the fixing of the guardrail body:

[0019] As a further improvement of the above technical solution: the protective net is arranged in the middle of the guardrail body, and the insert blocks are vertically inserted at the bottom of both ends of the inner side of the guardrail body near the protective net.

[0020] The beneficial effects of this improvement are: by setting up a protective net, it is easy to prevent people from approaching the construction zone, and by setting up an insert block, after the insert block is moved down and inserted into the soil, the position of the guardrail body can be fixed to prevent the guardrail body from being displaced during use.

[0021] To facilitate the positioning of the insert:

[0022] As a further improvement of the above technical solution: a clamping hole is provided at the upper end of the inserting block, and the clamping hole is clamped and connected with spring clamping blocks arranged at both ends of the inner side of the guardrail body.

[0023] The beneficial effect of this improvement is that after the spring clamping block is engaged in the clamping hole, the position of the plug-in block can be fixed. When the spring clamping block is pressed to move inward and separate from the clamping hole, the position fixing state of the plug-in block can be released and the plug-in block can be moved down for use.

[0024] In order to increase the safety of people walking at night:

[0025] As a further improvement of the above technical solution: the outer wall of the guardrail body is coated with a reflective layer.

[0026] The beneficial effect of this improvement is that by setting up a reflective layer on the outer wall of the guardrail body, it is convenient to reflect light at night and increase the safety of people walking. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the positive end structure of the guardrail body assembly connection of the utility model;

[0028] Figure 2 This is a schematic diagram of the disassembled structure of the guardrail body of the utility model;

[0029] Figure 3 This is a schematic diagram of the insert block downward movement structure of the utility model;

[0030] Figure 4 This is a schematic diagram of the internal structure of the positive end of the utility model;

[0031] Figure 5 It is an internal top view of the utility model;

[0032] Figure 6 This is a top view of the guardrail body of the utility model when it is assembled, connected and folded;

[0033] Figure 7 It is a schematic diagram of the pin block displacement structure of the utility model;

[0034] Figure 8 This is a schematic diagram of the plug-in structure of the utility model;

[0035] In the figure: 1. guardrail body; 2. moving wheel; 3. protective net; 4. pin seat 1; 5. pin seat 2; 6. insert block; 7. spring clamp block; 8. missing slot; 9. moving slot; 10. pin hole 1; 11. reset spring; 12. pin block; 13. baffle; 14. pin hole 2; 15. clamp hole. DETAILED DESCRIPTION

[0036] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

[0037] like Figure 1-8As shown, a safety guardrail comprises a guardrail body 1, on which a moving wheel 2, a protective net 3, a pin seat 1 4, a pin seat 2 5, an insert block 6 and a spring block 7 are arranged, the pin seat 1 4 and the pin seat 2 5 are respectively arranged on both sides of the guardrail body 1, and a notch 8 is provided on the pin seat 1 4, a moving groove 9 and a pin hole 10 are provided inside the pin seat 1 4, and a reset spring 11 and a pin block 12 are provided in the moving groove 9, a baffle 13 is provided on the pin block 12, a pin hole 2 14 is provided inside the pin seat 2 5, and the pin hole 2 14 and the pin block 12 are plug-in connected. The utility model is convenient to install and disassemble, which can effectively reduce the difficulty and time consumption of installation and disassembly, improve work efficiency, and facilitate storage. The pin seat 2 5 is arranged at a position and The opening position of the missing groove 8 is at the same horizontal position, and the movable groove 9 and the pin hole 10 are respectively relatively located inside the pin seat 4 at the top and bottom ends of the missing groove 8. After the movable pin block 12 is separated from the pin hole 10 and the missing groove 8, the pin seat 25 can be easily stuck in the missing groove 8. The reset spring 11 is sleeved on the outer end of the pin block 12, and one end of the reset spring 11 is connected to the inner wall of the movable groove 9, and the other end is connected to the baffle 13. Through the establishment of the reset spring 11, when the pin block 12 drives the baffle 13 to move away from the opening direction of the pin hole 10, the reset spring 11 can be compressed. When the force applied to the pin block 12 is released, the reset spring 11 can drive the pin block 12 to move back and reset, so that the end of the pin block 12 close to the pin hole 10 is reinserted into the pin hole 10. The pin seat 1 4 and the pin seat 2 5 are both rotatably connected to the guardrail body 1. By rotatably connecting the pin seat 1 4 and the pin seat 2 5 to the guardrail body 1, the use direction of the pin seat 1 4 and the pin seat 2 5 can be easily adjusted, which is beneficial for adjusting the connection angle of each guardrail body 1 and folding it without releasing its connection state. The moving wheels 2 are arranged on both sides of the bottom end of the guardrail body 1, and each moving wheel 2 is provided with a brake block. The establishment of the moving wheels 2 can facilitate the movement of the guardrail body 1 and increase the convenience of its position conversion. The establishment of the brake block on the moving wheel 2 can facilitate the movement of the moving wheel 2. The protective net 3 is arranged in the middle of the guardrail body 1, and the plug block 6 is vertically The bottom of the inner ends of the guardrail body 1 inserted near the protective net 3 can prevent people from approaching the construction zone through the establishment of the protective net 3. By setting up the plug block 6, after the plug block 6 is moved down and inserted into the soil, the position of the guardrail body 1 can be fixed to prevent the guardrail body 1 from displacement during use. The upper end of the plug block 6 is provided with a clamping hole 15, and the clamping hole 15 is connected with the spring clamping block 7 provided at the inner ends of the guardrail body 1. After the spring clamping block 7 is engaged in the clamping hole 15, the position of the plug block 6 can be fixed. When the spring clamping block 7 is pressed to move inward and separate from the clamping hole 15, the position fixing state of the plug block 6 can be released, and the plug block 6 can be moved down for use. The outer wall of the guardrail body 1 is coated with a reflective layer.The reflective layer on the outer wall of the guardrail body 1 can reflect light at night and increase the safety of people walking.

[0038] The working principle of the utility model is as follows: after the guardrail body 1 is moved to the specified position by the moving wheel 2, the moving pin block 12 is disengaged from the pin hole 10 and the missing groove 8, that is, the pin seat 2 5 of the adjacent guardrail body 1 can be stuck in the missing groove 8, and then the force applied to the pin block 12 is relaxed, and the pin block 12 can pass through the pin hole 2 of the pin seat 2 5 under the action of the reset spring 11, and move back and reset to the pin hole 10, completing the combined connection operation between the two guardrail bodies 1, and because the pin seat 1 4 and the pin seat 2 5 are both rotatably connected to the guardrail body 1, the use direction of the pin seat 1 4 and the pin seat 2 5 can be rotationally adjusted, and after the guardrail bodies 1 are connected, their connection angles can be adjusted according to the actual conditions of the construction site, and they can be folded without releasing their connection. The baffle 13 is set on the pin block 12 in the moving groove 9, which can limit the pin The moving distance of the block 12 is prevented from the pin block 12 from separating from the pin seat 4. The establishment of the brake block on the moving wheel 2 can facilitate the limitation of the movement ability of the moving wheel 2. The establishment of the protective net 3 can facilitate the prevention of personnel from approaching the construction zone. The establishment of the plug block 6 can fix the position of the guardrail body 1 after the plug block 6 is moved down and inserted into the soil to prevent the guardrail body 1 from displacement during use. The establishment of the spring clamping block 7 can fix the position of the plug block 6 when the plug block 6 is not needed. When the spring clamping block 7 is engaged in the clamping hole 15, the plug block 6 can be fixed in position. When the spring clamping block 7 is pressed to move inward and separate from the clamping hole 15, the fixed state of the plug block 6 can be released, and the plug block 6 can be moved down for use. The establishment of the reflective layer on the outer wall of the guardrail body 1 can reflect light at night to increase the safety of people walking.

[0039] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0040] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above is only the preferred implementation method of the utility model. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principle of the utility model, they can make several improvements, embellishments or changes, and can also combine the above technical features in an appropriate manner; these improvements, embellishments, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims

1. A safety guardrail, comprising a guardrail body (1), wherein the guardrail body (1) is provided with a moving wheel (2), a protection net (3), a first pin seat (4), a second pin seat (5), an insert block (6) and a spring clamp block (7), wherein: The pin seat 1 (4) and the pin seat 2 (5) are respectively arranged on two sides of the guardrail body (1) opposite to each other, and the pin seat 1 (4) is provided with a notch (8), the pin seat 1 (4) is provided with a movable groove (9) and a pin hole 1 (10), and the movable groove (9) is provided with a return spring (11) and a pin block (12), the pin block (12) is provided with a baffle (13), the pin seat 2 (5) is provided with a pin hole 2 (14), and the pin hole 2 (14) and the pin block (12) are plug-in connected.

2. A safety fence according to claim 1, characterized in that: The setting position of the pin seat 2 (5) is at the same level as the opening position of the slot (8), and the movable slot (9) and the pin hole 1 (10) are respectively located inside the pin seat 1 (4) at the top and bottom ends of the slot (8).

3. A safety fence according to claim 1, characterized in that: The return spring (11) is sleeved on the outer end of the pin block (12), and one end of the return spring (11) is connected to the inner wall of the movable groove (9), and the other end is connected to the baffle (13).

4. A safety guardrail according to claim 1, characterized in that: The pin seat 1 (4) and the pin seat 2 (5) are both rotatably connected to the guardrail body (1).

5. A safety fence according to claim 1, characterized in that: The moving wheels (2) are arranged on both sides of the bottom end of the guardrail body (1), and each moving wheel (2) is provided with a brake block.

6. A safety fence according to claim 1, characterized in that: The protection net (3) is arranged in the middle of the protection fence body (1), and the insert blocks (6) are vertically inserted at the bottom of both ends of the inner side of the protection fence body (1) near the protection net (3).

7. A safety fence according to claim 1, characterized in that: The upper end of the insert block (6) is provided with a clamping hole (15), and the clamping hole (15) is clamped and connected with spring clamping blocks (7) arranged at both ends of the inner side of the guardrail body (1).

8. A safety fence according to claim 1, characterized in that: The outer wall of the guardrail body (1) is coated with a reflective layer.

Images