CN220002784U - Anti-falling device for rural power grid operation - Google Patents
Anti-falling device for rural power grid operation Download PDFInfo
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- CN220002784U CN220002784U CN202321081448.1U CN202321081448U CN220002784U CN 220002784 U CN220002784 U CN 220002784U CN 202321081448 U CN202321081448 U CN 202321081448U CN 220002784 U CN220002784 U CN 220002784U
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- Prior art keywords
- fixing device
- nylon rope
- adjusting ring
- ring
- connector
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- 239000004677 Nylon Substances 0.000 claims description 36
- 229920001778 nylon Polymers 0.000 claims description 36
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 abstract description 5
- 239000004568 cement Substances 0.000 abstract description 5
- 239000010959 steel Substances 0.000 abstract description 5
- 238000009776 industrial production Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000001012 protector Effects 0.000 description 4
- 238000010009 beating Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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Abstract
The utility model relates to an anti-falling device for rural power grid operation. The device is including top fixing device and the flexible guide rail subassembly that connects gradually, flexible guide rail subassembly free end is connected with terminal fixing device, and terminal fixing device is including the support, and the support upper end is provided with the snap ring, and support lower extreme one side is provided with the stationary half ring, the stationary half ring free end articulates there is first adjusting ring, and the support lower extreme opposite side articulates there is the second adjusting ring, waist type groove has been seted up on first adjusting ring surface, and second adjusting ring surface is provided with stop bolt, and stop bolt passes waist type groove, connects soon stop nut, stop nut contradicts on first adjusting ring surface, and terminal fixing device can install cement pole (steel pipe tower) at multiple model, installs, dismantles simply and conveniently, and the device is applicable to in the industrial production, has very strong practicality.
Description
Technical Field
The utility model belongs to the technical field of anti-falling facilities, and particularly relates to an anti-falling device for rural power grid operation.
Background
In the construction process of agriculture (distribution) networks and the like, the operation of single cement poles (steel pipe towers), transformer platforms and double-layer cross arms is carried out, and no good safety protection measures exist in the transferring and crossing process frequently.
The prior art has published the following patent document 1. Patent name, a fall protector, application number is CN201822019910.0;2. the patent name is a quick-mounting self-locking device, and the application number is CN202121712894.9;3. the patent name is a nylon rope self-locking device, and the application number is CN202120842150.2. In order to improve the safety and feasibility of the operation process, the utility model combines the improvement of the utility model based on the prior art (wherein, the top fixing device adopts a safety protector, the nylon rope self-locking device and the connector structure of the utility model are all published in the prior art), and a farm net operation safety device is provided, which can be used by one person and a plurality of persons, and can provide effective safety protection all the time in the up-down process.
Disclosure of Invention
The utility model aims at solving the technical problems that in the construction process of agriculture (distribution) network and the like, the operation carried out by a single cement pole (a steel pipe tower), a transformer and a double-layer cross arm is frequently carried out, no good safety protection measures exist in the transferring and crossing process, and in order to improve the defects, the utility model provides an agricultural network operation anti-falling device.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
the utility model provides an agricultural net operation anti-falling device, is including top fixing device and the flexible guide rail subassembly that connects gradually, flexible guide rail subassembly free end is connected with terminal fixing device, and terminal fixing device is including the support, and the support upper end is provided with the snap ring, and support lower extreme one side is provided with the fixed semi-ring, fixed semi-ring free end articulates there is first adjusting ring, and the support lower extreme opposite side articulates there is the second adjusting ring, waist type groove has been seted up on first adjusting ring surface, and second adjusting ring surface is provided with stop bolt, and stop bolt passes waist type groove, has connect limit nut soon, limit nut contradicts on first adjusting ring surface.
As the preferable scheme, top fixing device is including the couple, couple opening part is provided with the auto-lock part, the auto-lock part is including the switch panel beating with the couple rigid coupling, the last long separation blade that articulates of switch panel beating, long separation blade free end overlap joint is in couple pointed end department.
As a preferable scheme, the flexible guide rail assembly comprises a nylon rope, one end of the nylon rope is connected with a first connecting ring, a second connecting ring connected with the top fixing device is connected to the first connecting ring in a rotating mode, a connector is arranged at the other end of the nylon rope, and the connector is connected with a clamping ring of the tail end fixing device.
As the preferred scheme, including nylon rope auto-lock ware, alternate nylon rope setting in the nylon rope auto-lock ware, nylon rope auto-lock ware outer end is connected with the protection buffer that falls, and the protection buffer that falls is including the buffer body, and buffer body both ends all are provided with the connector, a connector and nylon rope auto-lock ware external connection, another connector and human external connection.
Compared with the prior art, the utility model has the beneficial effects that:
1. the tail end fixing device can be arranged on cement poles (steel pipe towers) of various types, and is easy and convenient to install and detach;
2. the connection of the top fixing device (an anti-falling protector) and the flexible guide rail component adopts a rotating hook, so that the phenomenon of twisting and hooking of the flexible guide rail component (nylon rope) can be released;
3. the main body of the top fixing device (an anti-falling protector) is made of aluminum alloy materials, so that the weight is light; the opening is big, can satisfy easy to assemble in the present operational environment, and the device is applicable to in the industrial production, has very strong practicality.
Drawings
FIG. 1 is a schematic view of a top fixture according to the present utility model.
Fig. 2 is a schematic structural view of a flexible rail member according to the present utility model.
Fig. 3 is a schematic structural view of the end fixing device in the present utility model.
Fig. 4 is a schematic structural view of a fall protection buffer according to the present utility model.
Fig. 5 is a schematic structural view of a nylon rope self-locking device in the utility model.
In the figure: the nylon rope self-locking device comprises a support, a clamping ring, a fixing ring, a first adjusting ring, a second adjusting ring, a limiting bolt, a limiting nut, a hook, a sheet metal, a long baffle, a nylon rope, a connecting ring, a buffer body, a self-locking device and a buffer body.
Detailed Description
The technical scheme of the utility model is further described and illustrated below with reference to the accompanying drawings and examples.
In this embodiment, as shown in fig. 1-5, an anti-falling device for rural power grid operation is provided, which comprises a top fixing device and a flexible guide rail assembly which are sequentially connected, wherein the free end of the flexible guide rail assembly is connected with a tail end fixing device, the tail end fixing device comprises a support 1, the upper end of the support 1 is provided with a clamping ring 2, one side of the lower end of the support 1 is provided with a fixed semi-ring 3, the free end of the fixed semi-ring 3 is hinged with a first adjusting ring 4, the other side of the lower end of the support 1 is hinged with a second adjusting ring 5, the surface of the first adjusting ring 4 is provided with a waist-shaped groove, the surface of the second adjusting ring 5 is provided with a limit bolt 6, the limit bolt 6 penetrates through the waist-shaped groove, a limit nut 7 is screwed, and the limit nut 7 is abutted against the outer surface of the first adjusting ring 4. The top fixing device comprises a hook 8, a self-locking part is arranged at the opening of the hook 8, the self-locking part comprises a switch metal plate 9 fixedly connected with the hook 8, a long baffle plate 10 is hinged on the switch metal plate 9, and the free end of the long baffle plate 10 is lapped at the tip end of the hook 8. The flexible guide rail assembly comprises a nylon rope 11, one end of the nylon rope 11 is connected with a first connecting ring 12, a second connecting ring 13 connected with a top fixing device is rotatably connected to the first connecting ring 12, a connector 14 is arranged at the other end of the nylon rope 11, and the connector 14 is connected with a clamping ring 2 of a tail end fixing device. Including nylon rope auto-lock ware 15, interlude nylon rope 11 sets up in the nylon rope auto-lock ware 15, and nylon rope auto-lock ware 15 outer end is connected with the protection buffer that falls, and the protection buffer that falls is including buffer body 16, and buffer body 16 both ends all are provided with connector 14, and one connector 14 and nylon rope auto-lock ware 15 external connection, another connector 14 and human external connection.
During operation, the safety belt is worn by an operator, under the condition of the operation of a polished rod, the nylon rope self-locking device 15 is arranged on the nylon rope 11, the nylon rope 11 passes through the nylon rope self-locking device 15 to be arranged, the connector 14 at one end of the falling protection buffer is externally connected with the nylon rope self-locking device 15, the other end of the falling protection buffer is connected with the safety belt on the operator, after the falling protection buffer is connected with the safety belt on the operator, the top fixing device is upwards wound around a cement pole (a steel pipe tower) for one circle, the hook 8 of the top fixing device is loosened, the flexible rail assembly is clamped in the hook 8 of the top fixing device, the ground staff installs the tail end fixing device, the positions of the first adjusting ring 4 and the second adjusting ring 5 are adjusted through rotating, the other end connector 14 of the flexible rail assembly is buckled in the clamping ring 2 after the falling protection buffer is completed, and a plurality of nylon rope self-locking devices 15 can be additionally arranged under the condition of the operation of a plurality of persons.
The utility model is not limited to the above embodiments, and based on the technical solution disclosed in the utility model, a person skilled in the art may make some substitutions and modifications to some technical features thereof without creative effort according to the technical content disclosed, and all the substitutions and modifications are within the protection scope of the utility model.
Claims (4)
1. The utility model provides an agricultural network operation anti-falling device, is including top fixing device and the flexible guide rail subassembly that connects gradually, its characterized in that: the flexible guide rail assembly free end is connected with terminal fixing device, and terminal fixing device is including the support, and the support upper end is provided with the snap ring, and support lower extreme one side is provided with the retainer semi-ring, the retainer semi-ring free end articulates there is first adjusting ring, and the support lower extreme opposite side articulates there is the second adjusting ring, waist type groove has been seted up on first adjusting ring surface, and the second adjusting ring surface is provided with stop bolt, and stop bolt passes waist type groove, connects stop nut soon, stop nut contradicts on first adjusting ring surface.
2. The rural power grid work fall arrest device as defined in claim 1, wherein: the top fixing device comprises a hook, a self-locking part is arranged at the opening of the hook and comprises a switch metal plate fixedly connected with the hook, a long baffle plate is hinged to the switch metal plate, and the free end of the long baffle plate is lapped at the tip of the hook.
3. The rural power grid work fall arrest device as defined in claim 2, wherein: the flexible guide rail assembly comprises a nylon rope, one end of the nylon rope is connected with a first connecting ring, a second connecting ring connected with the top fixing device is rotationally connected to the first connecting ring, a connector is arranged at the other end of the nylon rope, and the connector is connected with a clamping ring of the tail end fixing device.
4. A rural power grid work fall arrest device according to claim 3, wherein: including nylon rope auto-lock ware, interlude nylon rope sets up in the nylon rope auto-lock ware, and nylon rope auto-lock ware outer end is connected with the protection buffer that falls, and the protection buffer that falls is including the buffer body, and buffer body both ends all are provided with the connector, a connector and nylon rope auto-lock ware external connection, another connector and human external connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321081448.1U CN220002784U (en) | 2023-05-08 | 2023-05-08 | Anti-falling device for rural power grid operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321081448.1U CN220002784U (en) | 2023-05-08 | 2023-05-08 | Anti-falling device for rural power grid operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220002784U true CN220002784U (en) | 2023-11-14 |
Family
ID=88686707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321081448.1U Active CN220002784U (en) | 2023-05-08 | 2023-05-08 | Anti-falling device for rural power grid operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220002784U (en) |
-
2023
- 2023-05-08 CN CN202321081448.1U patent/CN220002784U/en active Active
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| GR01 | Patent grant |