CN208678206U - Catching device is used in a kind of construction of power engineering high-altitude - Google Patents
Catching device is used in a kind of construction of power engineering high-altitude Download PDFInfo
- Publication number
- CN208678206U CN208678206U CN201820507981.2U CN201820507981U CN208678206U CN 208678206 U CN208678206 U CN 208678206U CN 201820507981 U CN201820507981 U CN 201820507981U CN 208678206 U CN208678206 U CN 208678206U
- Authority
- CN
- China
- Prior art keywords
- upper hook
- shell
- telescopic
- power engineering
- safe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010276 construction Methods 0.000 title claims abstract description 11
- 238000005299 abrasion Methods 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 101100460844 Mus musculus Nr2f6 gene Proteins 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Emergency Lowering Means (AREA)
Abstract
The utility model discloses a kind of power engineering high-altitude construction catching devices, including shell and fixed rope, fixed ear is provided at the top of the shell, the fixed ear is fixedly connected with one end of fixed rope, the other end of the fixed rope is provided with upper hook, the inner surface of the upper hook is provided with telescopic chute, the inner surface of upper hook in the present invention increases can be with the ball of telescopic adjustment, when use, upper hook is hooked on cable, so that cable is contacted with the ball of upper hook inner surface, staff is in action, drop upper hook traveling, so that the frictional force between cable and upper hook reduces, so that staff is more laborsaving in high aerial progress；Rubber sleeve is increased at telescopic mouth in the present invention, rubber sleeve is engaged by fixture block with the card slot of telescopic mouth, so that safe cinch cord in flexible or tensioned state, reduces and the friction at telescopic mouth, the abrasion for avoiding safe cinch cord improves safety-type.
Description
Technical field
The utility model belongs to catching device technical field, and in particular to catching device is used in a kind of construction of power engineering high-altitude.
Background technique
Catching device is called speed difference device, can lock dropped object apart from interior fast braking limiting, be suitable for cargo hoisting, protect
It protects the life security of ground handling operator and prevents from being hung the damage of workpiece object.Catching device is carried out using object lapse rate difference
Automatic control, height hang low use.It is only needed when TXS2 series use by polyamide fibre lifting rope across on the works of the firm root face in top, by polyamide fibre
Iron hook on rope is linked on " n " shape ring, and the iron hook on wirerope, which is linked into the semicircular ring on safety belt, can be used.
Present catching device is also often used in some power engineering, when carrying out high altitude operation in some pylons,
It can guarantee the safety of work about electric power personnel, but one end that present catching device is fixed is linked up with when being hooked on cable, and having can
It is larger in hook internal slide resistance to be likely to result in cable, staff increases and advances in high-altitude mobile operation for a long time
Resistance is easy to happen the case where falling so that staff's traveling is very laborious, and in addition safe cinch cord is flexible for a long time makes
With so that safe cinch cord and telescopic mouth rub for a long time, it is possible to influence the toughness of safe cinch cord.
Utility model content
The purpose of this utility model is to provide a kind of power engineering high-altitude construction catching devices, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions: a kind of construction of power engineering high-altitude is with anti-fall
Device, including shell and fixed rope, are provided with fixed ear at the top of the shell, and one end of the fixed ear and fixed rope is fixed to be connected
It connects, the other end of the fixed rope is provided with upper hook, and the inner surface of the upper hook is provided with telescopic chute, the telescopic chute
Be internally provided with mounting base, the bottom of the mounting base and the bottom surface junction of telescopic chute are provided with spring, the peace
The top surface of dress seat is provided with ball, and the ball extends to the open outer side of telescopic chute, and the bottom of the shell is provided with
Rubber sleeve is arranged in the inside of telescopic mouth, the telescopic mouth, and the inner surface of the telescopic mouth is provided with card slot, the rubber sleeve
A side surface and the card slot place of being connected together be provided with fixture block, the shell is internally provided with safe cinch cord, the safety
One end of cinch cord passes through the lower section that telescopic mouth extends to shell, and one end that safe cinch cord extends to below shell is provided with
Lower draw-bar.
Preferably, the arc top of the mounting base is consistent with the radian of the inner surface of upper hook.
Preferably, the shell is internally provided with ratchet-gear wheel, is provided with pawl at the telescopic mouth inner opening.
Preferably, the shell is hollow column structure.
Preferably, the both ends of the rubber sleeve are provided with the annulus being laterally extended.
Compared with prior art, the utility model has the beneficial effects that the inside table of upper hook in the present invention
Face increases can be with the ball of telescopic adjustment, in use, upper hook is hooked on cable, so that cable and upper hook inner surface
Ball contact, staff drop upper hook traveling, so that the frictional force between cable and upper hook reduces, make in action
It is more laborsaving in high aerial progress to obtain staff；
Rubber sleeve is increased at telescopic mouth in the present invention, rubber sleeve passes through the card slot card of fixture block and telescopic mouth
It closes, so that safe cinch cord, in flexible or tensioned state, reduction and the friction at telescopic mouth avoid safe cinch cord
Abrasion, improves safety-type.
Detailed description of the invention
Fig. 1 is the positive structure diagram of the utility model；
Fig. 2 is the upper hook structural schematic diagram of the utility model；
Fig. 3 is the shell present invention looks up structural representation of the utility model；
Fig. 4 be the utility model telescopic mouth at face schematic cross-sectional view；
In figure: 1- shell, 2- fixed ear, 3- fixed rope, 4- upper hook, 5- ball, 6- lower draw-bar, the safe cinch cord of 7-,
8- telescopic chute, 9- mounting base, 10- spring, 11- telescopic mouth, 12- rubber sleeve, 13- fixture block, 14- card slot.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the utility model provides a kind of technical solution: a kind of power engineering high-altitude is applied
Work catching device, including shell 1 and fixed rope 3, the top of shell 1 are provided with fixed ear 2, one end of fixed ear 2 and fixed rope 3
It is fixedly connected, the other end of fixed rope 3 is provided with upper hook 4, and the inner surface of upper hook 4 is provided with telescopic chute 8, telescopic chute 8
Be internally provided with mounting base 9, the bottom of mounting base 9 and the bottom surface junction of telescopic chute 8 are provided with spring 10, mounting base
9 top surface is provided with ball 5, and ball 5 extends to the open outer side of telescopic chute 8, and the bottom of shell 1 is provided with telescopic mouth
11, rubber sleeve 12 is arranged in the inside of telescopic mouth 11, and the inner surface of telescopic mouth 11 is provided with card slot 14, the side of rubber sleeve 12
Surface and 14 place of being connected together of card slot are provided with fixture block 13, and shell 1 is internally provided with safe cinch cord 7, safe cinch cord 7
One end passes through the lower section that telescopic mouth 11 extends to shell 1, and one end that safe cinch cord 7 extends to below shell 1 is provided with down
Hook 6.
In order to facilitate the installation of, in the present embodiment, it is preferred that the radian of the inner surface on the arc top and upper hook 4 of mounting base 9
Unanimously.
In order to guarantee safe cinch cord 7 can locking, in the present embodiment, it is preferred that shell 1 is internally provided with ratchet
It takes turns, is provided with pawl at 11 inner opening of telescopic mouth.
In order to facilitate ratchet-gear wheel rotation, and then safe cinch cord 7 is wound, installed in the present embodiment, it is preferred that shell 1 is
Hollow column structure.
In order to guarantee that telescopic mouth 11 is wrapped by rubber sleeve 12 completely, in the present embodiment, it is preferred that the both ends of rubber sleeve 12
It is provided with the annulus being laterally extended.
The working principle and process for using of the utility model: after the utility model installs, in use, 4 hook of upper hook
On cable, so that cable is contacted with the ball 5 of 4 inner surface of upper hook, and squeezes the contraction of spring 10, so that upper hook 4
Interior bore increase, staff action when, drop upper hook 4 traveling so that the frictional force between cable and upper hook 4 subtracts
It is small, so that staff is more laborsaving in high aerial progress；Safe cinch cord 7 is and flexible in flexible or tensioned state
The rubber sleeve 12 in 11 outside of mouth contacts, and reduction and the friction at telescopic mouth 11 avoid the abrasion of safe cinch cord 7, improve
It is safety-type.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of construction of power engineering high-altitude catching device, including shell (1) and fixed rope (3), it is characterised in that: the shell
(1) it is provided at the top of fixed ear (2), the fixed ear (2) is fixedly connected with one end of fixed rope (3), the fixed rope (3)
The other end be provided with upper hook (4), the inner surface of the upper hook (4) is provided with telescopic chute (8), the telescopic chute (8)
Be internally provided with mounting base (9), the bottom of the mounting base (9) and the bottom surface junction of telescopic chute (8) are provided with bullet
The top surface of spring (10), the mounting base (9) is provided with ball (5), and the ball (5) extends to the opening of telescopic chute (8)
The bottom in outside, the shell (1) is provided with telescopic mouth (11), and rubber sleeve (12) are arranged in the inside of the telescopic mouth (11),
The inner surface of the telescopic mouth (11) is provided with card slot (14), and a side surface of the rubber sleeve (12) engages with card slot (14)
Junction is provided with fixture block (13), and the shell (1) is internally provided with safe cinch cord (7), the safe cinch cord (7)
One end passes through the lower section that telescopic mouth (11) extend to shell (1), and safe cinch cord (7) extends to one end below shell (1)
It is provided with lower draw-bar (6).
2. a kind of power engineering high-altitude construction catching device according to claim 1, it is characterised in that: the mounting base
(9) arc top is consistent with the radian of inner surface of upper hook (4).
3. a kind of power engineering high-altitude construction catching device according to claim 1, it is characterised in that: the shell (1)
Be internally provided with ratchet-gear wheel, be provided with pawl at telescopic mouth (11) inner opening.
4. a kind of power engineering high-altitude construction catching device according to claim 1, it is characterised in that: the shell (1)
For hollow column structure.
5. a kind of power engineering high-altitude construction catching device according to claim 1, it is characterised in that: the rubber sleeve
(12) both ends are provided with the annulus being laterally extended.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820507981.2U CN208678206U (en) | 2018-04-11 | 2018-04-11 | Catching device is used in a kind of construction of power engineering high-altitude |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820507981.2U CN208678206U (en) | 2018-04-11 | 2018-04-11 | Catching device is used in a kind of construction of power engineering high-altitude |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208678206U true CN208678206U (en) | 2019-04-02 |
Family
ID=65876301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820507981.2U Expired - Fee Related CN208678206U (en) | 2018-04-11 | 2018-04-11 | Catching device is used in a kind of construction of power engineering high-altitude |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208678206U (en) |
-
2018
- 2018-04-11 CN CN201820507981.2U patent/CN208678206U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200611 Address after: 361000 floor 16, Haitou building, No.8, Zhonglin Road, Haicang street, Haicang District, Xiamen City, Fujian Province Patentee after: Xiamen Haitou Engineering Construction Co.,Ltd. Address before: 402566 No. 699, No. 699, Dragon City Avenue (Provence), Dongcheng Street office, Tongliang District, Chongqing City, 13-1 Patentee before: CHONGQING JINYUHENG TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190402 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |