CN212016492U - Auxiliary suspension device for safety belt - Google Patents
Auxiliary suspension device for safety belt Download PDFInfo
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- CN212016492U CN212016492U CN201922207001.4U CN201922207001U CN212016492U CN 212016492 U CN212016492 U CN 212016492U CN 201922207001 U CN201922207001 U CN 201922207001U CN 212016492 U CN212016492 U CN 212016492U
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- flexible pipe
- connecting rod
- safety
- suspension device
- bottom plate
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Abstract
The application provides a supplementary linkage of safety belt, including installation mechanism, the upper portion of installation mechanism is provided with flexible pipe, the upper end of flexible pipe is provided with the first connecting hole that is used for connecting the reserve rope, be provided with the safety rope in the flexible pipe, stretch out the upper end of safety rope flexible pipe is connected with the connecting piece, be provided with the second connecting hole that is used for connecting the safety belt on the connecting piece. The device can solve the problem that high-altitude operations such as transformers and isolating switches cannot be used in a high-hanging mode, is convenient and flexible to use, and greatly improves the safety of work.
Description
Technical Field
The utility model relates to a power equipment technical field, concretely relates to supplementary linkage of safety belt.
Background
With the continuous increase of transformer substation maintenance tasks, higher requirements are put forward on the safety and the rapidity of construction. At present, when the transformer substation works at a high place, safety belts are used, hooks and ropes of the safety belts are hung on firm components or steel wire ropes specially used for hanging the safety belts, and a mode of hanging the safety belts at a high position and using the safety belts at a low position is adopted. However, in the operation of the prior art, a lot of working personnel are difficult to hang the safety belt strictly according to the working requirement, or the device for hanging the safety belt is not easy to find in the actual operation, so that the use of the safety belt does not meet the standard of high hanging low use, thus, when the falling condition occurs, the damage can still be caused because the gravitational potential energy can generate strong impact, in addition, the safety belt is too long after falling, the swinging can also occur in the falling process, the damage is also easy to cause, and the shortcoming of the prior art exists.
SUMMERY OF THE UTILITY MODEL
Problem to exist among the prior art, the utility model provides a supplementary linkage of safety belt uses the utility model discloses hang the safety belt, solved the staff and can't "hang low problem of usefulness by high during aerial work such as transformer or isolator, convenient to use is nimble and promoted the security of work greatly.
The utility model provides a supplementary linkage of safety belt, including installation mechanism, installation mechanism's upper portion is provided with flexible pipe, the upper end of flexible pipe is provided with the first connecting hole that is used for connecting the reserve rope, be provided with the safety rope in the flexible pipe, stretch out the upper end of safety rope flexible pipe is connected with the connecting piece, be provided with the second connecting hole that is used for connecting the safety belt on the connecting piece.
Further, the mounting mechanism comprises a sucker and a connecting rod arranged at the upper part of the sucker, and the sucker is rotatably connected with the connecting rod; the outer wall of the connecting rod is provided with a clamping ring, the lower end of the telescopic pipe is provided with a clamping groove, and the clamping ring is matched with the clamping groove.
Further, the mounting mechanism comprises a bottom plate and a connecting rod arranged at the upper part of the bottom plate, the bottom plate is rotatably connected with the connecting rod, a clamping ring is arranged on the outer wall of the connecting rod, a clamping groove is formed in the lower end of the telescopic pipe, and the clamping ring is matched with the clamping groove; a telescopic arm is fixed on the bottom plate along the radial direction, and a fixing head is arranged at one end, far away from the bottom plate, of the telescopic arm.
Furthermore, the lower end of the telescopic pipe is provided with a tension limiter, and the tension limiter is connected with the lower end of the safety rope.
Furthermore, a plurality of mounting holes are formed in the bottom plate, and the telescopic arm is fixed in the mounting holes through fixing pins.
Furthermore, the lower surface of the fixing head is provided with an anti-skid plate.
Furthermore, the fixed head is connected with the telescopic arm in a rotating mode.
The beneficial effects of the utility model reside in that:
the utility model provides a supplementary linkage of safety belt, including installation mechanism, installation mechanism's upper portion is provided with flexible pipe, the upper end of flexible pipe is provided with the first connecting hole that is used for connecting the reserve rope, be provided with the safety rope in the flexible pipe, stretch out the upper end of safety rope flexible pipe is connected with the connecting piece, be provided with the second connecting hole that is used for connecting the safety belt on the connecting piece. The device can solve the problem that high-altitude operations such as transformers and isolating switches cannot be used in a high-hanging mode, is convenient and flexible to use, and greatly improves the safety of work.
Furthermore, the utility model relates to a principle is reliable, and simple structure has very extensive application prospect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.
Fig. 2 is a front view of the first embodiment.
FIG. 3 is a schematic view of a suction cup according to an embodiment.
Fig. 4 is a schematic structural diagram of a second mounting mechanism according to an embodiment of the present invention.
Fig. 5 is a top view of fig. 4.
In the figure, 1 is a suction cup, 2 is a tension limiter, 3 is an extension tube, 4 is a first connecting hole, 5 is a second connecting hole, 6 is a connecting piece, 7 is a safety rope, 8 is a connecting rod, 9 is a snap ring, 10 is a fixing head, 11 is a mounting hole, 12 is a bottom plate, 13 is an extension arm, and 14 is a fixing pin.
Detailed Description
In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
The first embodiment is as follows: the utility model provides a supplementary linkage of safety belt, includes installation mechanism, the upper portion of installation mechanism is provided with flexible pipe 3, the upper end of flexible pipe 3 is provided with the first connecting hole 4 that is used for connecting the reserve rope, be provided with safety rope 7 in the flexible pipe 3, the upper end of safety rope 7 stretches out flexible pipe 3 and is connected with connecting piece 6, be provided with the second connecting hole 5 that is used for connecting the safety belt on the connecting piece 6. The height of the telescopic tube 3 can be adjusted according to the conditions of a working site, and the telescopic tube 3 can be conveniently carried when being contracted to the minimum length.
The installation mechanism includes sucking disc 1 and the connecting rod 8 of setting on 1 upper portion of sucking disc, sucking disc 1 with connecting rod 8 rotates and connects, be provided with snap ring 9 on the outer wall of connecting rod 8, the lower extreme of flexible pipe 3 is provided with the draw-in groove, snap ring 9 cooperatees with the draw-in groove. Adopt draw-in groove, snap ring 9 cooperation between connecting rod 8 and the flexible pipe 3, easy dismounting is convenient for change installation mechanism. Sucking disc 1 rotates with connecting rod 8 to be connected, with sucking disc 1 fixed back, 360 degrees rotations can be realized to connecting rod 8, and is nimble convenient.
This mode is applicable to height work such as transformer, can adsorb sucking disc 1 on the transformer top surface at will, then is connected first connecting hole 4 and reserve rope, is connected second connecting hole 5 and safety belt. Because the sucking disc 1 is in the eminence, the people is in the low place, when falling carelessly, the people produces a horizontal pulling force to sucking disc 1, and this kind of horizontal pulling force can not make sucking disc 1 break away from the transformer, and sucking disc 1 still can be firmly inhaled on the transformer, just can the suction disappear when vertical picking up sucking disc 1. Due to the arrangement of the extension tube 3, the telescopic structure can be folded when not in use, is light and convenient to use, can be placed at any time, and avoids the complexity of building a framework in the past.
Furthermore, the lower end of the extension tube 3 is provided with a tension limiter 2, and the tension limiter 2 is connected with the lower end of the safety rope 7. When the worker normally operates, the tension limiter 2 cannot be triggered; when the safety rope falls carelessly, the safety rope 7 can be severely pulled, when the rated load of the tension limiter 2 is reached, the tension limiter 2 can be triggered to enable the tension limiter 2 to clamp the safety rope 7 and give an alarm, and at the moment, a worker cannot continuously fall downwards and is reminded of paying attention to surrounding personnel and handling the safety rope in time.
Example two: different from the first embodiment, the installation mechanism comprises a bottom plate 12 and a connecting rod arranged on the upper portion of the bottom plate 12, the bottom plate 12 is rotatably connected with the connecting rod, a clamping ring is arranged on the outer wall of the connecting rod, a clamping groove is formed in the lower end of the telescopic pipe 3, and the clamping ring is matched with the clamping groove. A telescopic arm 13 is fixed on the bottom plate 12 along the radial direction, a fixed head 10 is arranged at one end of the telescopic arm 13 far away from the bottom plate 12, and the fixed head 10 is rotatably connected with the telescopic arm 13. The mode is suitable for outdoor equipment such as isolating switches. During the use, be connected fixed head 10 and the framework of eminence, can adopt connecting piece fastening such as clamp, bandage, adapt to actual installation needs through the length of adjusting flexible arm 13, then be connected first connecting hole 4 and reserve rope, be connected second connecting hole 5 and safety belt.
The base plate 12 is provided with a plurality of mounting holes 11, and the telescopic arm 13 is fixed in the mounting holes 11 through fixing pins 14. By adjusting the connection of the telescopic arm 13 and different mounting holes 11, the position of the telescopic arm 13 can be changed to adapt to the actual mounting requirements.
The lower surface of the fixing head 10 is provided with the antiskid plate, so that the friction force between the fixing head 10 and the framework is increased, the connection is firmer, and the safety is improved.
Although the present invention has been described in detail by referring to the drawings in conjunction with the preferred embodiments, the present invention is not limited thereto. Various equivalent modifications or substitutions can be made on the embodiments of the present invention by those skilled in the art without departing from the spirit and substance of the present invention, and these modifications or substitutions are intended to be within the scope of the present invention/any person skilled in the art can easily conceive of changes or substitutions within the technical scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. A supplementary linkage of safety belt which characterized in that: including installation mechanism, the upper portion of installation mechanism is provided with flexible pipe (3), the upper end of flexible pipe (3) is provided with first connecting hole (4) that are used for connecting the reserve rope, be provided with safety rope (7) in flexible pipe (3), the upper end of safety rope (7) stretches out flexible pipe (3) and is connected with connecting piece (6), be provided with second connecting hole (5) that are used for connecting the safety belt on connecting piece (6).
2. The belt auxiliary suspension device according to claim 1, characterized in that: the mounting mechanism comprises a sucker (1) and a connecting rod (8) arranged at the upper part of the sucker (1), and the sucker (1) is rotatably connected with the connecting rod (8); the outer wall of the connecting rod (8) is provided with a clamping ring (9), the lower end of the telescopic pipe (3) is provided with a clamping groove, and the clamping ring (9) is matched with the clamping groove.
3. The belt auxiliary suspension device according to claim 1, characterized in that: the installation mechanism comprises a bottom plate (12) and a connecting rod arranged at the upper part of the bottom plate (12), the bottom plate (12) is rotatably connected with the connecting rod, a clamping ring is arranged on the outer wall of the connecting rod, a clamping groove is arranged at the lower end of the extension tube (3), and the clamping ring is matched with the clamping groove; a telescopic arm (13) is fixed on the bottom plate (12) along the radial direction, and a fixing head (10) is arranged at one end, far away from the bottom plate (12), of the telescopic arm (13).
4. The seatbelt auxiliary suspension device according to claim 2 or 3, wherein: the lower end of the extension tube (3) is provided with a tension limiter (2), and the tension limiter (2) is connected with the lower end of the safety rope (7).
5. The belt auxiliary suspension device according to claim 3, characterized in that: the base plate (12) is provided with a plurality of mounting holes (11), and the telescopic arm (13) is fixed in the mounting holes (11) through fixing pins (14).
6. The belt auxiliary suspension device according to claim 3, characterized in that: and the lower surface of the fixed head (10) is provided with an antiskid plate.
7. The belt auxiliary suspension device according to claim 3, characterized in that: the fixed head (10) is rotatably connected with the telescopic arm (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922207001.4U CN212016492U (en) | 2019-12-10 | 2019-12-10 | Auxiliary suspension device for safety belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922207001.4U CN212016492U (en) | 2019-12-10 | 2019-12-10 | Auxiliary suspension device for safety belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212016492U true CN212016492U (en) | 2020-11-27 |
Family
ID=73478462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922207001.4U Expired - Fee Related CN212016492U (en) | 2019-12-10 | 2019-12-10 | Auxiliary suspension device for safety belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212016492U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113599737A (en) * | 2021-04-26 | 2021-11-05 | 国网安徽省电力有限公司和县供电公司 | Safety belt hanger for transformer |
| CN114010974A (en) * | 2021-11-15 | 2022-02-08 | 四川圣诺油气工程技术服务有限公司 | Well head gas production tree safety belt linkage |
| CN115531762A (en) * | 2022-10-18 | 2022-12-30 | 国网安徽省电力有限公司望江县供电公司 | Be used for transformer substation to overhaul insurance area height to hang low fixing device of using |
-
2019
- 2019-12-10 CN CN201922207001.4U patent/CN212016492U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113599737A (en) * | 2021-04-26 | 2021-11-05 | 国网安徽省电力有限公司和县供电公司 | Safety belt hanger for transformer |
| CN113599737B (en) * | 2021-04-26 | 2022-12-20 | 国网安徽省电力有限公司和县供电公司 | Safety belt hanger for transformer |
| CN114010974A (en) * | 2021-11-15 | 2022-02-08 | 四川圣诺油气工程技术服务有限公司 | Well head gas production tree safety belt linkage |
| CN115531762A (en) * | 2022-10-18 | 2022-12-30 | 国网安徽省电力有限公司望江县供电公司 | Be used for transformer substation to overhaul insurance area height to hang low fixing device of using |
| CN115531762B (en) * | 2022-10-18 | 2023-05-23 | 国网安徽省电力有限公司望江县供电公司 | Fixing device for high hanging and low using of transformer substation overhaul safety belt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201127 Termination date: 20211210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |