CN210933499U - Portable anti-falling device for high-altitude operation - Google Patents
Portable anti-falling device for high-altitude operation Download PDFInfo
- Publication number
- CN210933499U CN210933499U CN201921369186.2U CN201921369186U CN210933499U CN 210933499 U CN210933499 U CN 210933499U CN 201921369186 U CN201921369186 U CN 201921369186U CN 210933499 U CN210933499 U CN 210933499U
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- China
- Prior art keywords
- safety rope
- high altitude
- fall arrest
- arrest device
- mounting hole
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Abstract
The utility model discloses a portable anti-falling device for high altitude construction, include: the safety rope comprises a bearing cloth, wherein a plurality of mounting holes are formed in two ends of the bearing cloth, and a safety rope is arranged in each mounting hole; the safety rope is characterized in that a hook is arranged at one end of the safety rope, a screw rod is arranged at the other end of the safety rope, the screw rod is matched with a nut used for adjusting the height of the safety rope, and the major diameter of the nut is larger than the diameter of the mounting hole. The utility model provides a portable anti-falling device for high altitude construction, simple design is reasonable, and easy operation is convenient, and factor of safety is high, and simultaneously, this portable anti-falling device installation, dismantlement convenient and fast can install the structure that has improved work efficiency in various positions on the scene.
Description
Technical Field
The utility model relates to a high altitude construction technical field, concretely relates to portable anti-falling device for high altitude construction.
Background
The method is applied to high-altitude operation. Among the land petrochemical industry facility, high pipe gallery is the most common facility, according to the requirement, all need detect the pipeline on the pipe gallery every year, detects at present and all adopts the scaffold operation mode of setting up, because the scaffold is the vertical ladder, operation platform is narrow and small, very easily takes place the accident of falling. Safety belts are the most common and the most critical anti-falling devices in engineering projects, and in numerous devices, facilities and structures, safety protection devices and devices are indispensable safety measures in high-altitude operation and are main hoisting point structures, so that the high-altitude anti-falling device is required to have good bearing capacity and stability.
At present, due to the factors of position, environmental conditions and working conditions, the existing anti-falling means cannot ensure safe operation on the existing part of work, and has considerable safety risk.
Accordingly, the prior art is yet to be improved and developed.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in, to the above-mentioned defect of prior art, a portable anti-falling device for high altitude construction is provided for the design is simple reasonable, and easy operation is convenient, and factor of safety is high.
The utility model provides a technical scheme that technical problem adopted as follows:
a portable fall arrest device for aerial work, comprising:
the safety rope comprises a bearing cloth, wherein a plurality of mounting holes are formed in two ends of the bearing cloth, and a safety rope is arranged in each mounting hole;
the safety rope is characterized in that a hook is arranged at one end of the safety rope, a screw rod is arranged at the other end of the safety rope, the screw rod is matched with a nut used for adjusting the height of the safety rope, and the major diameter of the nut is larger than the diameter of the mounting hole.
Preferably, the end of the screw is provided with an anti-falling block.
Preferably, the mounting holes are provided in four.
Preferably, the inner sides of the four mounting holes are provided with alloy circular rings.
Preferably, the inner side of the hook is provided with a locking buckle, and the lower part of the locking buckle is connected with the hook through a pin.
Preferably, the bearing cloth is oxford bearing cloth.
Preferably, the length of the oxford bearing fabric is 800mm, and the width of the oxford bearing fabric is 180 mm.
Preferably, the distance between adjacent mounting holes is 40 mm.
Preferably, the distance between the mounting hole and the width direction of the oxford bearing fabric is 30 mm.
Preferably, the diameter of the mounting hole is 20 mm.
Compared with the prior art, the utility model provides a portable anti-falling device for high altitude construction has following beneficial effect:
the bearing cloth is sleeved on the steel pipe, the length of the safety rope is adjusted through the nut, the safety rope is adjusted to be in a proper length, and then the safety rope on a worker is buckled on the hook, so that the operation safety can be effectively ensured, the falling of the worker or equipment can be prevented, and the anti-falling device is simple and reasonable in design, simple and convenient to operate and high in safety coefficient; meanwhile, the portable anti-falling device is convenient and quick to mount and dismount, and can be mounted on structures at various positions on site, so that the working efficiency is improved.
Drawings
In order to illustrate the solution of the present application more clearly, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and that other drawings can be obtained by those skilled in the art without inventive effort.
FIG. 1 is a front view of a preferred embodiment of a portable fall arrest device for aerial work of the present invention.
FIG. 2 is a state diagram of the present invention showing a portable anti-falling device for working high above the ground.
Reference numerals:
100-load-bearing cloth, 200-mounting holes, 300-safety ropes, 400-hooks, 700-alloy rings, 401-locking buckles and 402-pins.
Detailed Description
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and claims of this application or in the above-described drawings are used for distinguishing between different objects and not for describing a particular order.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
The embodiment of the utility model provides a portable anti-falling device for high altitude construction, as shown in fig. 1 to fig. 2, it includes: the safety belt comprises a bearing cloth 100, wherein a plurality of mounting holes 200 are formed in two ends of the bearing cloth 100, and a safety rope 300 is arranged in each mounting hole 200; one end of the safety rope 300 is provided with a hook 400, the other end of the safety rope 300 is provided with a screw, the screw is adapted with a nut for adjusting the height of the safety rope 300, and the major diameter of the nut is larger than the diameter of the mounting hole 200.
The working principle of the portable anti-falling device is as follows: establish this bearing cloth 100 cover on the steel pipe, then adjust the length of safety rope 300 through the nut for the safety rope 300 adjusts suitable length, then with the safety rope buckle on the staff to couple 400, can guarantee operation safety effectively, prevent that personnel or equipment from falling, the device design is simple reasonable, easy operation is convenient, factor of safety is high, simultaneously, this portable anti-falling device installation, dismantle convenient and fast, can install at the structure of various positions in scene and improve work efficiency.
In a further preferred embodiment of the present invention, the end of the screw is provided with a falling-preventing block.
In a further preferred embodiment of the present invention, the number of the mounting holes 200 is four.
In a further preferred embodiment of the present invention, four of the mounting holes 200 are provided with alloy rings 700 on the inner sides thereof.
In a further preferred embodiment of the present invention, the inner side of the hook 400 is provided with a locking buckle 401, and the lower part of the locking buckle 401 is connected with the hook 400 through a pin 402.
In a further preferred embodiment of the present invention, the weight cloth 100 is oxford weight cloth.
In a further preferred embodiment of the present invention, the length of the oxford weight cloth is 800mm, and the width of the oxford weight cloth is 180 mm.
In a further preferred embodiment of the present invention, the distance between adjacent mounting holes 200 is 40 mm.
In a further preferred embodiment of the present invention, the distance between the mounting hole 200 and the width direction of the oxford bearing fabric is 30 mm.
In a further preferred embodiment of the present invention, the diameter of the mounting hole 200 is 20 mm.
To sum up, the utility model discloses a suction dredge is used for high altitude construction's portable anti-falling device, include: the safety rope comprises a bearing cloth, wherein a plurality of mounting holes are formed in two ends of the bearing cloth, and a safety rope is arranged in each mounting hole; the one end of safety rope is provided with the couple, the other end of safety rope is provided with a screw rod, the screw rod adaptation has a nut that is used for adjusting the safety rope height, the major diameter of nut is greater than the diameter of mounting hole, and this anti-falling device design is simple reasonable, and easy operation is convenient, and factor of safety is high, and simultaneously, this portable anti-falling device installation, dismantlement convenient and fast can install the structure that has improved work efficiency in various positions on-the-spot.
It is to be understood that the above-described embodiments are merely illustrative of some, but not restrictive, of the broad invention, and that the appended drawings illustrate preferred embodiments of the invention and do not limit the scope of the invention. This application is capable of embodiments in many different forms and is provided for the purpose of enabling a thorough understanding of the disclosure of the application. Although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to one skilled in the art that the present application may be practiced without modification or with equivalents of some of the features described in the foregoing embodiments. All equivalent structures made by using the contents of the specification and the drawings of the present application are directly or indirectly applied to other related technical fields and are within the protection scope of the present application.
Claims (10)
1. A portable fall arrest device for aerial work, comprising:
the safety rope comprises a bearing cloth, wherein a plurality of mounting holes are formed in two ends of the bearing cloth, and a safety rope is arranged in each mounting hole;
the safety rope is characterized in that a hook is arranged at one end of the safety rope, a screw rod is arranged at the other end of the safety rope, the screw rod is matched with a nut used for adjusting the height of the safety rope, and the major diameter of the nut is larger than the diameter of the mounting hole.
2. The portable fall arrest device for high altitude construction according to claim 1, wherein the end of the threaded rod is provided with a fall arrest block.
3. The portable fall arrest device for high altitude operations according to claim 1 wherein there are four mounting holes.
4. The portable fall arrest device for high altitude construction according to claim 3, wherein the four mounting holes are provided with an alloy ring on the inside.
5. The portable fall preventing device for high altitude construction according to claim 1 wherein the inside of the hook is provided with a locking buckle, the lower part of the locking buckle is connected with the hook by a pin.
6. The portable fall arrest device for high altitude operations according to claim 1, characterised in that the load bearing fabric is an oxford load bearing fabric.
7. The portable fall arrest device for high altitude operations according to claim 6, wherein the length of the oxford weight fabric is 800mm and the width of the oxford weight fabric is 180 mm.
8. The portable fall arrest device for high altitude operations according to claim 7 wherein the distance between adjacent mounting holes is 40 mm.
9. The portable fall arrest device for high altitude construction according to claim 8, wherein the distance between the mounting hole and the width of the oxford load fabric is 30 mm.
10. The portable fall arrest device for high altitude operations according to claim 1 wherein the mounting hole is 20mm in diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921369186.2U CN210933499U (en) | 2019-08-21 | 2019-08-21 | Portable anti-falling device for high-altitude operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921369186.2U CN210933499U (en) | 2019-08-21 | 2019-08-21 | Portable anti-falling device for high-altitude operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210933499U true CN210933499U (en) | 2020-07-07 |
Family
ID=71384403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921369186.2U Expired - Fee Related CN210933499U (en) | 2019-08-21 | 2019-08-21 | Portable anti-falling device for high-altitude operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210933499U (en) |
-
2019
- 2019-08-21 CN CN201921369186.2U patent/CN210933499U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200707 Termination date: 20210821 |