Isolation fence for line first-aid repair

Abstract

The utility model provides a line first-aid repair isolation fence which comprises a first supporting rod, handrails are evenly and fixedly installed on the right side wall of the first supporting rod, second supporting rods are fixedly installed at the ends, away from the first supporting rod, of the handrails, a connecting ring is fixedly installed on the left side wall of the first supporting rod, and a rotating ring is rotationally connected into the connecting ring. Two arc-shaped through grooves are formed in the rotating ring, an auxiliary plate is fixedly connected to the right side wall of the connecting ring, a sliding groove is formed in the auxiliary plate, two clamping blocks are slidably connected into the sliding groove, auxiliary rods are fixedly installed on the two clamping blocks, and an inserting column is fixedly installed on the left side wall of the auxiliary plate. A warning mechanism is arranged on the handrail; when the isolation fence is used, a plurality of fences can be quickly assembled, the problem that the traditional assembly by using bolts is troublesome is solved, the working efficiency is favorably improved, and the isolation fence is convenient to use, simple in structure and novel.

Description

Technical Field

[0001] The utility model relates to the field of fences for line emergency repairs, in particular to a line emergency repair isolation fence. Background Art

[0002] Fences include industrial fences (such as factory fences, commercial site fences), agricultural fences (such as field fences, livestock fences), civil fences (such as building top fences, fence walls, etc.), public facility fences (such as road isolation fences), and construction fences (such as power construction fences). At present, when performing line maintenance, it is usually necessary to install isolation fences to ensure that on-site workers are not affected and to prevent other idle personnel from mistakenly entering the maintenance area, to ensure personal safety, and to effectively isolate live equipment. Isolation fences are mainly used to limit and prevent activities within a specific range of power sites, so as to eliminate and reduce safety hazards.

[0003] When using fences, fences of appropriate length need to be assembled according to the size of the construction site. In the prior art, each fence is usually assembled using bolts, which is troublesome. When a large number of fences need to be assembled, a lot of time will be spent on assembly, resulting in low work efficiency and inconvenience in use.

[0004] Therefore, we have made improvements to this and proposed a line emergency repair isolation fence. Utility Model Content

[0005] The purpose of the utility model is to: aim at the existing fences which are usually assembled by bolts, which is troublesome. When a large number of fences need to be assembled, a lot of time will be spent on the assembly, resulting in low work efficiency and inconvenience in use.

[0006] In order to achieve the above-mentioned utility model purpose, the utility model provides the following technical solutions:

[0007] The line is repaired with isolation fences to improve the above problems.

[0008] The specific application is as follows:

[0009] The invention comprises a first support rod, a railing is evenly fixedly installed on the right side wall of the first support rod, a second support rod is fixedly installed on the end of the railing away from the first support rod, a connecting ring is fixedly installed on the left side wall of the first support rod, a swivel is rotatably connected in the connecting ring, two arc-shaped through grooves are provided on the swivel, an auxiliary plate is fixedly connected to the right side wall of the connecting ring, a sliding groove is provided on the auxiliary plate, two blocks are slidably connected in the sliding groove, auxiliary rods are fixedly installed on the two blocks, a column is fixedly installed on the left side wall of the auxiliary plate, and a warning mechanism is provided on the railing.

[0010] As a preferred technical solution of the present application, a connecting seat is fixedly installed on the right side wall of the second support rod. A slot is provided on the connecting seat, and the slot is matched with the plug post. A clamping groove is also provided on the connecting seat, and the clamping groove is matched with the clamping block.

[0011] As a preferred technical solution of the present application, a first connecting rod is fixedly installed on the right side wall of the swivel ring. The right side wall of the first connecting rod is fixedly connected to a second connecting rod, and a handwheel is fixedly installed on the second connecting rod.

[0012] As a preferred technical solution of the present application, the first connecting rod is rotatably connected to the first support rod.

[0013] As a preferred technical solution of the present application, anti-slip pads are fixedly installed at the bottoms of the first support rod and the second support rod.

[0014] As a preferred technical solution of the present application, the auxiliary rod is located in the arc-shaped through groove.

[0015] As a preferred technical solution of the present application, the warning mechanism includes a warning sign provided on the railing.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] In the solution of the present application:

[0018] 1. By setting the handwheel to drive the second connecting rod to rotate, the second connecting rod drives the first connecting rod to rotate, the first connecting rod drives the swivel ring to rotate, and the swivel ring rotates within the connecting ring. Since the auxiliary rod is located in the arc-shaped through groove on the swivel ring, when the swivel ring rotates, it drives the auxiliary rod, and the auxiliary rod drives the clamping block to move. The clamping block slides along the sliding groove, so that the clamping block moves into the clamping groove, and the assembly of the two fences is completed, realizing the rapid assembly of multiple fences. It solves the problem in the prior art that bolts are usually used for assembly between each fence, which is rather troublesome. When a large number of fences need to be assembled, a lot of time will be spent on assembly, resulting in low work efficiency and inconvenience in use.

[0019] 2. By setting the warning sign, it is realized that passers-by can be reminded that line maintenance is in progress here, preventing other passers-by from straying into the maintenance area and ensuring personal safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic structural diagram of two fences assembled together provided by the present application;

[0021] Figure 2 It is a schematic structural diagram of the line emergency repair isolation fence provided by the present application;

[0022] Figure 3Structural schematic diagram of the line repair isolation fence provided by this application;

[0023] Figure 4 For the line repair isolation fence provided by this application Figure 3 Enlarged structural schematic diagram at position A in

[0024] Figure 5 Structural schematic diagrams of the first connecting rod, the second connecting rod and the handwheel of the line repair isolation fence provided by this application;

[0025] Figure 6 Explosion structural schematic diagram of the line repair isolation fence provided by this application;

[0026] Figure 7 Structural schematic diagram after the clamping block extends out of the line repair isolation fence provided by this application;

[0027] Figure 8 Structural schematic diagrams of the slot and the clamping groove of the line repair isolation fence provided by this application.

[0028] Markings in the figure:

[0029] 1. First support rod; 2. Rail; 3. Second support rod; 4. Connecting ring; 5. Swivel ring; 6. Arc-shaped through groove; 7. Auxiliary plate; 8. Slide groove; 9. Clamping block; 10. Auxiliary rod; 11. Insertion post; 12. First connecting rod; 13. Second connecting rod; 14. Handwheel; 15. Connecting seat; 16. Slot; 17. Clamping groove; 18. Warning sign; 19. Anti-slip pad. Detailed implementation manners

[0030] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Apparently, the described embodiments are some but not all of the embodiments of the present utility model.

[0031] Embodiment 1:

[0032] As Figure 1-8As shown in the figure, this embodiment provides a line repair isolation fence, which includes a first support rod 1. A railing 2 is uniformly and fixedly installed on the right side wall of the first support rod 1. One end of the railing 2 away from the first support rod 1 is fixedly installed with a second support rod 3. A connecting ring 4 is fixedly installed on the left side wall of the first support rod 1. A rotating ring 5 is rotatably connected inside the connecting ring 4. The rotating ring 5 rotates inside the connecting ring 4. Two arc-shaped through slots 6 are formed on the rotating ring 5. A supporting plate 7 is fixedly connected to the right side wall of the connecting ring 4. A sliding slot 8 is formed on the supporting plate 7. Two clamping blocks 9 are slidably connected inside the sliding slot 8. Auxiliary rods 10 are fixedly installed on both of the two clamping blocks 9. The auxiliary rods 10 are located inside the arc-shaped through slots 6 on the rotating ring 5. Therefore, when the rotating ring 5 rotates, it drives the auxiliary rods 10, and the auxiliary rods 10 drive the clamping blocks 9 to move. A plug post 11 is fixedly installed on the left side wall of the supporting plate 7. A warning mechanism is arranged on the railing 2. When this isolation fence is in use, multiple fences can be quickly assembled, solving the problem that it is rather troublesome to assemble using bolts in the traditional way, which helps to improve work efficiency and is convenient for use.

[0033] In order to quickly assemble multiple fences, a connecting seat 15 is fixedly installed on the right side wall of the second support rod 3. A slot 16 is formed on the connecting seat 15. The slot 16 is matched with the plug post 11. The plug post 11 is inserted into the slot 16 formed on the connecting seat 15. A clamping slot 17 is also formed on the connecting seat 15. The clamping slot 17 is matched with the clamping block 9. The clamping block 9 moves into the clamping slot 17.

[0034] In order to conveniently drive the clamping block 9 to move, a first connecting rod 12 is fixedly installed on the right side wall of the rotating ring 5. A second connecting rod 13 is fixedly connected to the right side wall of the first connecting rod 12. A hand wheel 14 is fixedly installed on the second connecting rod 13. By rotating the hand wheel 14, the hand wheel 14 drives the second connecting rod 13 to rotate, the second connecting rod 13 drives the first connecting rod 12 to rotate, and the first connecting rod 12 drives the rotating ring 5 to rotate.

[0035] The first connecting rod 12 is rotatably connected to the first support rod 1.

[0036] In order to make the fence support more stably, anti-slip pads 19 are fixedly installed at the bottoms of both the first support rod 1 and the second support rod 3.

[0037] The auxiliary rod 10 is located inside the arc-shaped through slot 6.

[0038] In order to remind passers-by that line repair is being carried out here, the warning mechanism includes a warning sign 18 arranged on the railing 2.

[0039] Specifically, for this line repair isolation fence: when assembly is required, insert the insertion post 11 on the first support rod 1 into the slot 16 opened on the connection seat 15, and then rotate the handwheel 14. The handwheel 14 drives the second connecting rod 13 to rotate, the second connecting rod 13 drives the first connecting rod 12 to rotate, the first connecting rod 12 drives the rotating ring 5 to rotate, and the rotating ring 5 rotates within the connecting ring 4. Since the auxiliary rod 10 is located within the arc-shaped through slot 6 on the rotating ring 5, when the rotating ring 5 rotates, it drives the auxiliary rod 10, the auxiliary rod 10 drives the clamping block 9 to move, and the clamping block 9 slides along the sliding slot 8, causing the clamping block 9 to move into the clamping slot 17, thus completing the assembly of two fences; this structure can quickly assemble multiple fences, solving the problem that traditional assembly using bolts is relatively troublesome, helping to improve work efficiency, being convenient to use, and having a simple and novel structure.

[0040] Embodiment 2:

[0041] When in use, first place the fence properly. To make the fence support more stable, anti-slip pads 19 are fixedly installed at the bottoms of both the first support rod 1 and the second support rod 3, and the anti-slip pads 19 play an anti-slip role. Then, hang a warning sign 18 on the railing 2; when assembly is required, insert the insertion post 11 on the first support rod 1 into the slot 16 opened on the connection seat 15, and then rotate the handwheel 14. The handwheel 14 drives the second connecting rod 13 to rotate, the second connecting rod 13 drives the first connecting rod 12 to rotate, the first connecting rod 12 drives the rotating ring 5 to rotate, and the rotating ring 5 rotates within the connecting ring 4. Since the auxiliary rod 10 is located within the arc-shaped through slot 6 on the rotating ring 5, when the rotating ring 5 rotates, it drives the auxiliary rod 10, the auxiliary rod 10 drives the clamping block 9 to move, and the clamping block 9 slides along the sliding slot 8, causing the clamping block 9 to move into the clamping slot 17, thus completing the assembly of two fences; this structure can quickly assemble multiple fences, solving the problem that traditional assembly using bolts is relatively troublesome, helping to improve work efficiency, being convenient to use, and having a simple and novel structure.

[0042] All technical features in this embodiment can be freely combined according to actual needs.

[0043] The above embodiments are preferred implementation schemes of the present utility model. In addition, the present utility model can also be implemented in other ways. Any obvious replacement without departing from the concept of the technical solution is within the protection scope of the present utility model.

Claims

1. A line emergency repair isolation fence, comprising a first support rod (1), a railing (2) evenly fixedly mounted on the right side wall of the first support rod (1), a second support rod (3) fixedly mounted on one end of the railing (2) away from the first support rod (1), characterized in that: A connecting ring (4) is fixedly installed on the left side wall of the first support rod (1), a rotating ring (5) is rotatably connected inside the connecting ring (4), two arc-shaped through grooves (6) are provided on the rotating ring (5), an auxiliary plate (7) is fixedly connected to the right side wall of the connecting ring (4), a sliding groove (8) is provided on the auxiliary plate (7), two clamping blocks (9) are slidably connected in the sliding groove (8), and auxiliary rods (10) are fixedly installed on the two clamping blocks (9), a plug post (11) is fixedly installed on the left side wall of the auxiliary plate (7), and a warning mechanism is provided on the railing (2).

2. A line repair isolation fence according to claim 1, characterized in that: A connecting seat (15) is fixedly mounted on the right side wall of the second supporting rod (3); a slot (16) is provided on the connecting seat (15); the slot (16) matches with the plug post (11); a card slot (17) is also provided on the connecting seat (15); the card slot (17) matches with the card block (9).

3. The line repair isolation fence according to claim 1, characterized in that: A first connecting rod (12) is fixedly mounted on the right side wall of the rotating ring (5); a second connecting rod (13) is fixedly connected to the right side wall of the first connecting rod (12); and a hand wheel (14) is fixedly mounted on the second connecting rod (13).

4. A line repair isolation fence according to claim 3, characterized in that: The first connecting rod (12) is rotatably connected to the first supporting rod (1).

5. The line repair isolation fence according to claim 1, characterized in that: Anti-slip pads (19) are fixedly mounted on the bottom of the first support rod (1) and the second support rod (3).

6. The line repair isolation fence according to claim 1, characterized in that: The auxiliary rod (10) is located in the arc-shaped through groove (6).

7. The line repair isolation fence according to claim 1, characterized in that: The warning mechanism comprises a warning sign (18) arranged on the railing (2).

Images