CN219783589U - Telescopic safety belt fixing device - Google Patents
Telescopic safety belt fixing device Download PDFInfo
- Publication number
- CN219783589U CN219783589U CN202321243613.9U CN202321243613U CN219783589U CN 219783589 U CN219783589 U CN 219783589U CN 202321243613 U CN202321243613 U CN 202321243613U CN 219783589 U CN219783589 U CN 219783589U
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- Prior art keywords
- telescopic rod
- safety
- telescopic
- lifting hook
- rod
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- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of safety devices for high-altitude operation and underground space operation, in particular to a telescopic safety belt fixing device which comprises a fixing structure and a safety rod, wherein the safety rod comprises a plurality of telescopic rods, a plurality of lock nuts and a lifting hook which are sequentially sleeved; the end part of the telescopic rod is provided with threads, and the telescopic rod is in threaded connection with the locking nut; the lifting hook is fixedly connected with the end part of the telescopic rod; the safety lever passes through lifting hook and fixed knot constructs swing joint, and this device safety lever is flexible adjustable, can adapt to different operation spaces, and can also regard as the safety warning area to use, has effectively solved the high altitude. The safety belt is difficult to hang when in underground operation.
Description
Technical Field
The utility model relates to the technical field of safety devices for high-altitude operation and underground space operation, in particular to a telescopic safety belt fixing device.
Background
When working personnel perform high-altitude operation or underground space operation, the dilemma that the safety belt is not hung on or is hung on the rear part of the safety belt is faced, the safety belt cannot be effectively used for operation, the phenomenon that the safety protection device is not available for the operator or the safety belt is hung on the lower part of the safety belt easily occurs, the working space is narrow, the working personnel cannot move the working position, safety accidents are very easy to occur, and therefore a reliable safety belt fixing device is urgently needed to solve the dilemma.
Disclosure of Invention
The utility model provides a telescopic safety belt fixing device, which is used for suspending a safety belt, effectively preventing the occurrence of a safety event during dangerous construction and ensuring the safety of operators.
The basic scheme provided by the utility model is as follows: the telescopic safety belt fixing device comprises a fixing structure and a safety rod, wherein the safety rod comprises a plurality of telescopic rods, a plurality of lock nuts and a lifting hook which are sleeved in sequence; the telescopic rod is in threaded connection with the locking nut; the lifting hook is fixedly connected with the end part of the telescopic rod; the safety rod is movably connected with the fixed structure through a lifting hook.
The principle and the advantages of the utility model are as follows: the safety rod of the device is telescopic and adjustable, can adapt to different working spaces, and can also be used as a safety warning belt.
Further, the fixing structure comprises a stand column, an expansion bolt and a hanging ring; the expansion bolts are fixedly connected with the upright posts, and the hanging rings are fixedly connected with the expansion bolts.
Further, the lifting hook is provided with an anti-falling stop ring.
The beneficial effects are that: the lifting hook is provided with the anti-falling stop ring, and the lifting hook can be taken down only by manually pressing the anti-falling stop ring, so that the safety rod can be prevented from falling off due to false touch.
Further, the telescopic rods comprise a first telescopic rod, a second telescopic rod and a third telescopic rod, the sleeving direction is that the first telescopic rod is sleeved in the second telescopic rod, and the second telescopic rod is sleeved in the third telescopic rod; one end of the second telescopic rod is provided with a bump, and the other end of the second telescopic rod is provided with a bump; one end of the first telescopic rod is fixedly connected with the lifting hook, and the other end of the first telescopic rod is provided with a bulge; the two ends of the third telescopic rod are provided with protruding blocks.
The beneficial effects are that: the telescopic rod is effectively prevented from falling off under external force, and the operation safety is improved.
Further, the ends of the second telescopic rod and the third telescopic rod are provided with external threads and a tip, the external threads are matched with a locking nut, and the locking nut abuts against the tip.
The beneficial effects are that: the telescopic rod is sleeved and retracted after the telescopic rod is used, so that the space is greatly saved.
Further, the lifting hook is movably connected with the lifting ring.
Drawings
FIG. 1 is a block diagram of an extended state of an embodiment of the present utility model.
Fig. 2 is a block diagram of a stowed state according to an embodiment of the utility model.
Fig. 3 is an enlarged partial cross-sectional view of fig. 1 at a.
Detailed Description
The following is a further detailed description of the embodiments:
the labels in the drawings of this specification include: an expansion bolt 1; a hanging ring 2; a lifting hook 3; a first telescopic rod 4; a protrusion 41; a lock nut 5; a nut screw thread 51; a second telescopic rod 6; telescoping rod screw threads 61; a bump 62; a tip 63; a third telescopic rod 7; and a column 8.
This embodiment is basically as shown in fig. 1: the telescopic safety belt fixing device comprises a fixing structure and a safety rod, wherein the safety rod comprises a lifting hook 3, a first telescopic rod 4, a second telescopic rod 6 and a third telescopic rod 7, and the lifting hook 3 is welded at the end part of the first telescopic rod 4; the fixing structure comprises an expansion bolt 1 and a lifting ring 2, wherein the expansion bolt 1 is inserted into a stand column 8 to be fixed through external force, and the lifting ring 2 is welded and fixed with the expansion bolt 1.
As shown in fig. 3, the telescopic rod thread 61 is matched with the nut thread 51, namely the telescopic rod 6 is in threaded connection with the locking nut 5, the end part of the telescopic rod 6 is fixedly provided with a convex block 62 and a pointed end 63, the pointed end 63 is made of rubber, the end part of the first telescopic rod 4 is integrally formed with a convex block 41, the convex block 41 is wedge-shaped, as shown in fig. 2, the first telescopic rod 4, the second telescopic rod 6 and the third telescopic rod 7 are sleeved in sequence according to the pipe diameter, the sleeving direction is that the first telescopic rod 4 is sleeved in the second telescopic rod 6, and the second telescopic rod 6 is sleeved in the third telescopic rod 7; the convex blocks 62 limit the protrusions 41 to prevent the first telescopic rod 4 from being separated from the second telescopic rod 6; similarly, two ends of the third telescopic rod 7 are provided with protruding blocks for preventing the second telescopic rod 6 from being separated; the other end of the first telescopic rod 4 far away from the bulge 41 is closed and has no bump; the end of the second telescopic rod 6 far away from the lug 62 is also integrally formed with a protrusion.
As shown in fig. 2, in the unused state of the device, the safety rod is in a contracted state, the lifting hook 3 is hung on the lifting ring 2, and the lifting hook 3 is provided with an anti-falling stop ring, so that the safety rod can be prevented from being mistakenly touched and falling.
When the safety rod is required to be used, as shown in fig. 1, the sizes of the safety rods are adjusted according to the distance between the upright posts 8, the locking nuts 5 are unscrewed firstly, the first telescopic rod 4 and the second telescopic rod 6 are sequentially stretched towards the two ends until the lifting hook 3 is hung in the lifting ring 2, then all the locking nuts 5 are rotated, as shown in fig. 3, the locking nuts 5 move leftwards relative to the second telescopic rod 6 and abut against the pointed end 63, the pointed end 63 is stressed to elastically deform so as to abut against the first telescopic rod 4, namely, the telescopic rods sleeved with each other are prevented from sliding relatively in the locking mode; the safety belt is tied on the safety rod, the locking nut can prevent the safety belt from sliding greatly, and an operator can move on the safety rod according to the operation range. The outer surface of the safety rod is further coated with white and yellow warning bands, and the safety rod is used as a warning band, so that non-professional personnel can be effectively prevented from entering a construction operation place by the safety rod; finally, after the use, each locking nut is unscrewed, and each telescopic rod is retracted, as shown in fig. 2.
In the manufacturing and installation process of the embodiment, the number of the first telescopic rods 4 is two, the number of the second telescopic rods 6 can be four, six, eight and other even numbers, the number of the third telescopic rods is two, sleeving of the upper part and the lower part of the telescopic rods in fig. 2 is finished respectively, and then the two third telescopic rods are welded to form a complete safety rod.
The foregoing is merely exemplary of the present utility model, and specific structures and features well known in the art will not be described in detail herein, so that those skilled in the art will be aware of all the prior art to which the present utility model pertains, and will be able to ascertain the general knowledge of the technical field in the application or prior art, and will not be able to ascertain the general knowledge of the technical field in the prior art, without using the prior art, to practice the present utility model, with the aid of the present utility model, to ascertain the general knowledge of the same general knowledge of the technical field in general purpose. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the utility of the patent. The protection scope of the present utility model is subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.
Claims (6)
1. A telescopic safety belt fixing device, characterized in that: the safety rod comprises a plurality of telescopic rods, a plurality of locking nuts and a lifting hook which are sleeved in sequence; the telescopic rod is in threaded connection with the locking nut; the lifting hook is fixedly connected with the end part of the telescopic rod; the safety rod is movably connected with the fixed structure through a lifting hook.
2. A retractable seatbelt anchor according to claim 1, wherein: the fixed knot constructs including expansion bolts and rings, rings and expansion bolts fixed connection.
3. A retractable seatbelt anchor according to claim 2, wherein: the lifting hook is provided with an anti-falling stop ring.
4. A retractable seatbelt anchor according to claim 3, wherein: the telescopic rods comprise a first telescopic rod, a second telescopic rod and a third telescopic rod, the sleeving direction is that the first telescopic rod is sleeved in the second telescopic rod, and the second telescopic rod is sleeved in the third telescopic rod; one end of the second telescopic rod is provided with a bump, and the other end of the second telescopic rod is provided with a bump; one end of the first telescopic rod is fixedly connected with the lifting hook, and the other end of the first telescopic rod is provided with a bulge; the two ends of the third telescopic rod are provided with protruding blocks.
5. The retractable seatbelt anchor assembly according to claim 4, wherein: the ends of the second telescopic rod and the third telescopic rod are provided with external threads and a tip, the external threads are matched with a locking nut, and the locking nut abuts against the tip.
6. A retractable seatbelt anchor according to claim 5, wherein: the lifting hook is movably connected with the lifting ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321243613.9U CN219783589U (en) | 2023-05-22 | 2023-05-22 | Telescopic safety belt fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321243613.9U CN219783589U (en) | 2023-05-22 | 2023-05-22 | Telescopic safety belt fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219783589U true CN219783589U (en) | 2023-10-03 |
Family
ID=88187121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321243613.9U Active CN219783589U (en) | 2023-05-22 | 2023-05-22 | Telescopic safety belt fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219783589U (en) |
-
2023
- 2023-05-22 CN CN202321243613.9U patent/CN219783589U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 400714 No. 600 Zhuxi West Road, Shuitu Street, Liangjiang New Area, Beibei District, Chongqing Patentee after: Chongqing Three Gorges water and soil drainage Co.,Ltd. Address before: 401120 No. 600 Zhuxi West Road, Shuitu Street, Liangjiang New Area, Yubei District, Chongqing Patentee before: Chongqing Three Gorges water and soil drainage Co.,Ltd. |