Safety isolation fence

Abstract

The utility model belongs to the technical field of fences, and particularly relates to a safety isolation fence which comprises a base, installation blocks are installed at the opposite positions of the two sides of the top end of the base, the inner sides of the installation blocks are rotationally connected with the two ends of rotating bases, the rotating bases are installed at the bottom end of the fence, and installation bases are installed on the two sides of the fence. Movable grooves are formed in the two ends of the mounting base, one end of a first rotating rod is rotationally connected into each movable groove, the other end of each first rotating rod is connected with one end of a movable rod, the other end of each movable rod is connected with one end of a second rotating rod, the other end of each second rotating rod is connected with an anti-toppling assembly, and the anti-toppling assemblies are arranged in the sliding grooves; the sliding grooves are formed in the two sides of the top end of the base, the number of the sliding grooves is four, every two sliding grooves are oppositely formed into a group, and the problems that an existing fence is prone to being blown down by wind in a work site with large wind power, potential safety hazards are caused to related personnel, and the workload of maintenance personnel is increased are solved.

Description

Technical Field

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

[0002] A construction project refers to an engineering entity formed through the construction of various types of buildings and their ancillary facilities and the installation of supporting lines, pipelines, and equipment. Construction refers to production activities during the implementation phase of engineering construction. It is the construction process of various types of buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations.

[0003] During the construction process, fences are usually used to enclose the construction site to prevent irrelevant personnel from entering the construction site and causing obstruction or injury, and to prevent dust from spreading and causing pollution.

[0004] Existing fences are easily blown down by the wind at work sites with strong winds, which not only creates safety hazards for relevant personnel but also increases the workload of maintenance personnel. Utility Model Content

[0005] In view of the above problems, the purpose of the utility model is to provide a safety isolation fence to solve the problem that the existing fence is easily blown down by the wind at a work site with strong wind, which not only causes safety hazards to relevant personnel but also increases the workload of maintenance personnel.

[0006] To achieve the above objectives, the utility model adopts the following technical solution: a safety isolation fence, comprising a base, mounting blocks are installed at opposite sides of the top of the base, and the inner sides of the mounting blocks are rotatably connected to the two ends of a rotating seat, the rotating seat is installed at the bottom of the fence, mounting seats are installed on both sides of the fence, and movable grooves are opened at both ends of the mounting seats, one end of a rotating rod one is rotatably connected in the movable groove, the other end of the rotating rod one is connected to one end of a movable rod, the other end of the movable rod is connected to one end of a rotating rod two, and the other end of the rotating rod two is connected to an anti-dumping component, the anti-dumping component is installed in a slide groove, the slide grooves are opened on both sides of the top of the base, and there are four slide grooves, and two of them are opened relatively to form a group.

[0007] The beneficial effects of the utility model are:

[0008] When the wind blows, the fence tilts, and the rotating seat installed at the bottom end of the fence rotates on the inner side of the mounting block. When the fence tilts to one side, the rotating rod 1 will rotate in the movable groove. At this time, the movable rod connected to the rotating rod 1 will move accordingly, and the movable movable rod makes the rotating rod 2 rotate on the inner side of the limit block, and the slider will slide in the slide groove. The spring is in an elastic expansion state at this moment. When the slider slides, the sliding rod 1 connected to it will drive the extrusion plate to slide in the cavity, and the sliding extrusion plate inputs the gas in the cavity into the semi-inflated airbag through the air pipe, so that the airbag is inflated to a saturated state, and when the wind disappears, the elastic potential energy of the spring can make the fence flip to a vertical ground state, and when the extrusion plate slides, the sliding rod 2 connected to it drives the impact plate to slide toward the airbag, and the saturated airbag buffers the impact of the impact plate, thereby providing elastic protection for the tilted fence.

[0009] To install the device in the specified location:

[0010] As a further improvement of the above technical solution: the base is provided with four groups of threaded holes, and the threaded holes are threadedly connected to ground cones.

[0011] The beneficial effect of this improvement is that when using the device, the device can be brought to a designated location, the ground cone can be rotated to connect it with the base, and the device can be installed at the designated location through the ground cone.

[0012] In order for the slider to slide in the slide:

[0013] As a further improvement of the above technical solution: the anti-dumping assembly is composed of a slide rod 1, a slider, a limit block, a water-permeable hole, an extrusion plate, a slide rod 2, an impact plate, an air bag, a buffer chamber, an air pipe, a cavity, and a spring. A spring is installed on the inner wall of one end of the slide groove, one end of the spring is connected to one end of the slider, and the slider is slidably installed in the slide groove, a limit block is installed relatively to the top end of the slider, and the inner side of the limit block is rotatably connected to the other end of the rotating rod 2.

[0014] The beneficial effect of this improvement is: when the wind blows, the fence tilts, and the rotating seat installed at the bottom end of the fence rotates on the inner side of the mounting block. When the fence tilts to one side, the rotating rod 1 rotates in the movable groove. At this time, the movable rod connected to the rotating rod 1 moves accordingly, and the movable movable rod causes the rotating rod 2 to rotate on the inner side of the limit block. At the same time, the slider slides in the slide groove, and the spring is in an elastically expanded state at this moment.

[0015] To inflate the air bag:

[0016] As a further improvement of the above technical solution: a buffer cavity and a cavity are provided at one end of the slide groove, and the rotating rod 2 and the cavity are opened inside the base, the other end of the slider is connected to one end of the slide rod 1, and the other end of the slide rod 1 passes through an inner wall of one side of the cavity and is slidably connected thereto, and the other end of the slide rod 1 is connected to the extrusion plate, and the extrusion plate is slidably arranged in the cavity, the inner wall on the other side of the cavity is connected to one end of the air supply pipe, the air supply pipe passes through an inner wall on one side of the buffer cavity, and the other end of the air supply pipe is connected to the airbag, the airbag is arranged on the inner wall on the other side of the buffer cavity, and the airbag is initially in a semi-inflated state.

[0017] The beneficial effect of this improvement is that when the slider slides, the sliding rod connected to it will drive the extrusion plate to slide in the cavity, and the sliding extrusion plate will input the gas in the cavity into the semi-inflated airbag through the air pipe, so that the airbag is inflated to a saturated state, and when the wind disappears, the elastic potential energy of the spring can make the fence flip to a vertical ground state.

[0018] For elastic protection of tilted fences:

[0019] As a further improvement of the above technical solution: an impact plate is slidably installed in the buffer cavity, one end of the impact plate is connected to one end of the second slide rod, and the second slide rod passes through the connection between the buffer cavity and the cavity and is slidably connected thereto, and the other end of the second slide rod is connected to the extrusion plate.

[0020] The beneficial effect of this improvement is that when the extrusion plate slides, the sliding rod 2 connected thereto drives the impact plate to slide toward the airbag, and the saturated airbag cushions the impact of the impact plate, thereby providing elastic protection for the inclined fence.

[0021] To prevent rainwater from accumulating:

[0022] As a further improvement of the above technical solution: a plurality of water-permeable holes are provided at the bottom end of the slideway through the base.

[0023] The beneficial effect of this improvement is that the water-permeable holes can be provided to discharge rainwater in the chute on rainy days.

[0024] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural schematic diagram of the utility model;

[0026] Figure 2 This is a schematic diagram of the base structure of the utility model;

[0027] Figure 3 It is a side cross-sectional structural schematic diagram of the utility model;

[0028] Figure 4 This is a schematic diagram of the structure of the anti-dumping component of the utility model;

[0029] In the figure: 1. base; 2. ground cone; 3. slide groove; 4. fence; 5. mounting block; 6. mounting seat; 7. rotating rod 1; 8. movable rod; 9. rotating rod 2; 10. movable groove; 11. sliding rod 1; 12. slider; 13. limit block; 14. water permeable hole; 15. extrusion plate; 16. sliding rod 2; 17. impact plate; 18. air bag; 19. buffer chamber; 20. air pipe; 21. cavity; 22. anti-dumping component; 23. spring. DETAILED DESCRIPTION

[0030] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings. The description in this section is only exemplary and explanatory and should not have any limiting effect on the protection scope of the present invention.

[0031] like Figure 1-4 As shown, a safety isolation fence includes a base 1, mounting blocks 5 are installed at opposite sides of the top of the base 1, and the inner sides of the mounting blocks 5 are rotatably connected to the two ends of a rotating seat, the rotating seat is installed at the bottom of the fence 4, mounting seats 6 are installed on both sides of the fence 4, and movable grooves 10 are opened at both ends of the mounting seats 6, one end of a rotating rod 7 is rotatably connected in the movable groove 10, the other end of the rotating rod 1 7 is connected to one end of a movable rod 8, the other end of the movable rod 8 is connected to one end of a rotating rod 2 9, and the other end of the rotating rod 2 9 is connected to an anti-dumping component 22, the anti-dumping component 22 is installed in a slide groove 3, the slide groove 3 is opened on both sides of the top of the base 1, and there are four slide grooves 3, and two of them are opened relatively to form a group.

[0032] The base 1 is provided with four groups of threaded holes, and the threaded holes are threadedly connected to the ground cone 2; when using the device, the device can be brought to a designated position, the ground cone 2 can be rotated to connect it with the base 1, and the device can be installed at the designated position through the ground cone 2.

[0033] The anti-dumping assembly 22 is composed of a slide bar 11, a slider 12, a stopper 13, a water hole 14, an extrusion plate 15, a slide bar 16, an impact plate 17, an air bag 18, a buffer cavity 19, an air pipe 20, a cavity 21, and a spring 23. The inner wall of one end of the slide 3 is provided with a spring 23, one end of the spring 23 is connected to one end of the slider 12, and the slider 12 is slidably arranged in the slide 3, and the top of the slider 12 is relatively provided with a stopper 13, and the inner side of the stopper 13 rotates The other end of the rotating rod 2 9 is connected; when the wind blows, the fence 4 tilts, and the rotating seat installed at the bottom end of the fence 4 rotates on the inner side of the mounting block 5. When the fence 4 tilts to one side, the rotating rod 1 7 rotates in the movable groove 10. At this time, the movable rod 8 connected to the rotating rod 1 7 moves accordingly, and the movable movable rod 8 makes the rotating rod 2 9 rotate on the inner side of the limit block 13, and the slider 12 slides in the slide groove 3, and the spring 23 is in an elastic expanded state at this moment.

[0034] A buffer cavity 19 and a cavity 21 are provided at one end of the slide groove 3, and the rotating rod 29 and the cavity 21 are opened inside the base 1, the other end of the slider 12 is connected to one end of the slide rod 11, and the other end of the slide rod 11 passes through the inner wall of one side of the cavity 21 and is slidably connected thereto, and the other end of the slide rod 11 is connected to the extrusion plate 15, and the extrusion plate 15 is slidably installed in the cavity 21, and the inner wall of the other side of the cavity 21 is connected to one end of the gas pipe 20, and the gas pipe 20 passes through the inner wall of one side of the buffer cavity 19, and the gas pipe 2 0 is connected to an airbag 18, which is arranged on the inner wall of the other side of the buffer cavity 19, and the airbag 18 is initially in a semi-inflated state; when the slider 12 slides, the slide rod 11 connected thereto will drive the extrusion plate 15 to slide in the cavity 21, and the sliding extrusion plate 15 inputs the gas in the cavity 21 into the semi-inflated airbag 18 through the air pipe 20, so that the airbag 18 is inflated to a saturated state, and when the wind disappears, the elastic potential energy of the spring 23 can make the fence 4 flip over to a vertical ground state.

[0035] An impact plate 17 is slidably installed in the buffer cavity 19, one end of the impact plate 17 is connected to one end of a second slide rod 16, and the second slide rod 16 passes through the connection between the buffer cavity 19 and the cavity 21 and is slidably connected thereto, and the other end of the second slide rod 16 is connected to the extrusion plate 15; when the extrusion plate 15 slides, the second slide rod 16 connected thereto drives the impact plate 17 to slide toward the airbag 18, and the saturated airbag 18 buffers the impact of the impact plate 17, thereby providing elastic protection for the inclined fence 4.

[0036] The bottom end of the chute 3 penetrates through the base 1 and is provided with a plurality of water-permeable holes 14 ; the water-permeable holes 14 can be provided to discharge rainwater in the chute 3 on rainy days.

[0037] The working principle and use process of the utility model are as follows: when using the device, the device can be brought to the designated position, the ground cone 2 is rotated to connect it with the base 1, and the device is installed at the designated position through the ground cone 2. When the wind blows, the fence 4 tilts, and the rotating seat installed at the bottom end of the fence 4 rotates on the inner side of the mounting block 5. When the fence 4 tilts to one side, the rotating rod 7 rotates in the movable groove 10. At this time, the movable rod 8 connected to the rotating rod 7 moves accordingly, and the movable movable rod 8 makes the rotating rod 2 9 rotate on the inner side of the limit block 13. At the same time, the slider 12 slides in the slide groove 3, and the spring 23 is at this moment. In the elastic expansion state, when the slider 12 slides, the slide bar 11 connected thereto will drive the extrusion plate 15 to slide in the cavity 21, and the sliding extrusion plate 15 inputs the gas in the cavity 21 into the airbag 18 in the semi-inflated state through the air pipe 20, so that the airbag 18 is inflated to a saturated state, and when the wind disappears, the elastic potential energy of the spring 23 can make the fence 4 flip to a state vertical to the ground. When the extrusion plate 15 slides, the slide bar 16 connected thereto drives the impact plate 17 to slide toward the airbag 18, and the saturated airbag 18 cushions the impact of the impact plate 17, thereby providing elastic protection for the inclined fence 4.

Claims

1. A safety isolation fence, characterized by: The invention comprises a base (1), mounting blocks (5) are installed at opposite positions on both sides of the top of the base (1), and the inner side of the mounting blocks (5) is rotatably connected to the two ends of the rotating seat, the rotating seat is installed at the bottom of the fence (4), mounting seats (6) are installed on both sides of the fence (4), and movable grooves (10) are opened at both ends of the mounting seats (6), one end of the rotating rod (7) is rotatably connected in the movable groove (10), the other end of the rotating rod (7) is connected to one end of the movable rod (8), the other end of the movable rod (8) is connected to one end of the rotating rod (9), and the other end of the rotating rod (9) is connected to an anti-dumping component (22), the anti-dumping component (22) is installed in a slide groove (3), the slide groove (3) is opened on both sides of the top of the base (1), and there are four slide grooves (3), and two of them are opened opposite to each other to form a group.

2. A safety isolation fence according to claim 1, characterized in that: The base (1) is provided with four groups of threaded holes, and the threaded holes are threadedly connected to the ground cone (2).

3. A safety isolation fence according to claim 1, characterized in that: The anti-dumping assembly (22) is composed of a slide bar 1 (11), a slider (12), a limit block (13), a water permeable hole (14), an extrusion plate (15), a slide bar 2 (16), an impact plate (17), an air bag (18), a buffer cavity (19), an air pipe (20), a cavity (21), and a spring (23). A spring (23) is installed on the inner wall of one end of the slide groove (3), one end of the spring (23) is connected to one end of the slider (12), and the slider (12) is slidably installed in the slide groove (3), and a limit block (13) is installed relative to the top end of the slider (12), and the inner side of the limit block (13) is rotatably connected to the other end of the rotating rod 2 (9).

4. A safety isolation fence according to claim 3, characterized in that: A buffer cavity (19) and a cavity (21) are provided at one end of the slide groove (3), and the rotating rod (9) and the cavity (21) are opened inside the base (1); the other end of the slider (12) is connected to one end of the slider (11), and the other end of the slider (11) passes through an inner wall of one side of the cavity (21) and is slidably connected thereto, and the other end of the slider (11) is connected to an extrusion plate (15), and the extrusion plate (15) is slidably arranged in the cavity (21); the inner wall of the other side of the cavity (21) is connected to one end of an air supply pipe (20), and the air supply pipe (20) passes through an inner wall of one side of the buffer cavity (19), and the other end of the air supply pipe (20) is connected to an air bag (18), and the air bag (18) is arranged at the inner wall of the other side of the buffer cavity (19), and the air bag (18) is initially in a semi-inflated state.

5. A safety isolation fence according to claim 4, characterized in that: An impact plate (17) is slidably installed in the buffer cavity (19), one end of the impact plate (17) is connected to one end of the second slide bar (16), and the second slide bar (16) passes through the connection between the buffer cavity (19) and the cavity (21) and is slidably connected thereto, and the other end of the second slide bar (16) is connected to the extrusion plate (15).

6. A safety isolation fence according to claim 1, characterized in that: The bottom end of the slide groove (3) penetrates through the base (1) and is provided with a plurality of water permeable holes (14).

Images