CN207203255U - A kind of high altitude anti-falling self-locking device - Google Patents
A kind of high altitude anti-falling self-locking device Download PDFInfo
- Publication number
- CN207203255U CN207203255U CN201721003641.8U CN201721003641U CN207203255U CN 207203255 U CN207203255 U CN 207203255U CN 201721003641 U CN201721003641 U CN 201721003641U CN 207203255 U CN207203255 U CN 207203255U
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- clamp
- locking device
- shell
- lock pin
- high altitude
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Abstract
The utility model discloses a kind of high altitude anti-falling self-locking device, including shell, the enclosure forms T-shaped cavity, the outer casing frontispiece middle part is provided with lock pin, the lock pin both ends are fixed on the housing, clamp is hingedly connected among the lock pin, the part that the clamp stretches out the shell forms clamp first, the part that the clamp extends into the enclosure forms clamp second, the clamp second forms eccentric mechanism with the lock pin, and pulley is additionally provided with the outer casing frontispiece and side.
Description
Technical field
It the utility model is related to the safety guard technical field used in work high above the ground personnel, more particularly to a kind of high-altitude
Anti-fall self-locking device.
Background technology
Falling proof device is to be used to shaft tower high-rise working personnel after climbing, falling in mobile and operation process to pacify
The skyborne protector of integral, much power transmission and transformation line shaft towers, communication tower are equipped with falling proof device at present, but really
Utilization rate is few, and reason is that upper and lower Deng Ta has some setbacks often jam phenomenon when ascending a height worker's anti-fall self-locking device operation of wearing
So that worker is unwilling to use.Other abrasion of the self-locking device to guide rail is larger, breaks the oxide layer on loop interface surface, common irony is certainly
Lock device and guide rail easily get rusty.
Utility model content
For the above-mentioned technical problem in correlation technique, the utility model proposes a kind of high altitude anti-falling self-locking device, has strong
The advantages that degree is high, small to way rub, and movement is smooth.
The technical problem that the utility model solves is realized using following technical scheme：
A kind of high altitude anti-falling self-locking device, including shell, the enclosure form T-shaped cavity, are provided with the T-shaped cavity
T-shaped guide rail, the outer casing frontispiece middle part are provided with lock pin, and the lock pin both ends are fixed on the housing, in the lock pin
Between be hinged with clamp, the part that the clamp is located at the housing exterior forms clamp first, is set on the clamp first
There is cord hole, the clamp first forms self-locking device lock with the cord hole, and the clamp extends into the portion of the enclosure
Divide and form clamp second, the clamp second forms eccentric mechanism with the lock pin, and described outer casing frontispiece one end is provided with
Face pulley, the shell two sides are also symmetrically provided with two pairs of side rollers.
Further, the shell, the clamp, the face pulley and the survey pulley are stainless steel.
Further, the face pulley and the sideslip wheel surface are bonded provided with rubber sleeve.
Further, the face pulley and the side roller all with the guide rail contact, the face pulley and the sideslip
The axle of wheel is each perpendicular to the guide rail bearing of trend.
Further, the face pulley width is more than the guide rail width.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
In the required accompanying drawing used be briefly described.
Fig. 1 is a kind of high altitude anti-falling self-locking device structural representation according to the utility model embodiment；
Fig. 2 is a kind of high altitude anti-falling self-locking device side view according to the utility model embodiment；
In figure：
1st, shell；2nd, side roller；3rd, face pulley；4th, self-locking device latches；5th, lock pin；6th, clamp second.
Embodiment
Below in conjunction with specific embodiment, the utility model is described in further detail.
As shown in Figure 1-2, a kind of high altitude anti-falling self-locking device described in the utility model embodiment, including shell 1, it is described outer
Shell 1 is internally formed T-shaped cavity, I-shaped or T-shaped guide rail is provided with the T-shaped cavity, the 1 positive middle part of shell is provided with
Lock pin 5, the end surface of lock pin 5 are provided with external screw thread, coordinate the external screw thread to consolidate lock pin by setting female nut
It is scheduled on shell 1, clamp is hinged among the lock pin 5.
The part that the clamp is located at the housing exterior forms clamp first, and the clamp first is provided with rope
Hole, the clamp first form self-locking device lock 4 with the cord hole, and the clamp extends into the part shape of the enclosure
Into clamp second 6, the clamp is provided with for second 6 with the lock pin 5 composition eccentric mechanism, the front end of shell 1
Face pulley 3, the two sides of shell 1 are also symmetrically provided with two pairs of side rollers 2, the shell 1, the clamp, the face pulley 3
And the survey pulley 2 is 304 stainless steels.304 stainless steels have high intensity, corrosion-resistant, dependable performance, external form bright
The features such as, face pulley 3 and the surface of the side roller 2 are also bonded provided with rubber sleeve.The face pulley 3 and the side roller 2 all with
The guide rail contact, and the axle of the face pulley 3 and the side roller 2 is each perpendicular to the guide rail bearing of trend, the face is slided
The width of wheel 3 is more than the guide rail width.It can increase friction with guide rail using the rubber sleeve and the anti-fall self-locking device exists
When being moved on the guide rail, have noise it is small and to the way rub it is small the advantages of.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (5)
1. a kind of high altitude anti-falling self-locking device, including shell（1）, it is characterised in that the shell（1）It is internally formed T-shaped cavity, institute
State in T-shaped cavity and be provided with T-shaped guide rail, the outer casing frontispiece middle part is provided with lock pin（5）, the lock pin both ends are fixed on described
Shell（1）On, the lock pin（5）Centre is hinged with clamp, and the clamp is located at the shell（1）Outside part forms clamp
First, the clamp first is provided with cord hole, and the clamp first forms self-locking device lock with the cord hole（4）, institute
State clamp and extend into the shell（1）Internal part forms clamp second, the clamp second and the lock pin（5）Group
Into eccentric mechanism, the shell（1）Front end is provided with face pulley（3）, the shell（1）Two sides are also symmetrically provided with two
To side roller（2）.
A kind of 2. high altitude anti-falling self-locking device according to claim 1, it is characterised in that the shell（1）, the clamp,
The face pulley（3）And the side roller（2）It is stainless steel.
A kind of 3. high altitude anti-falling self-locking device according to claim 2, it is characterised in that the face pulley（3）With the side
Pulley（2）Surface is bonded provided with rubber sleeve.
A kind of 4. high altitude anti-falling self-locking device according to claim 3, it is characterised in that the face pulley（3）With the side
Pulley（2）All with the guide rail contact, the face pulley（3）With the side roller（2）Axle be each perpendicular to guide rail extension
Direction.
A kind of 5. high altitude anti-falling self-locking device according to claim 4, it is characterised in that the face pulley（3）Width is more than
The guide rail width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721003641.8U CN207203255U (en) | 2017-08-11 | 2017-08-11 | A kind of high altitude anti-falling self-locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721003641.8U CN207203255U (en) | 2017-08-11 | 2017-08-11 | A kind of high altitude anti-falling self-locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207203255U true CN207203255U (en) | 2018-04-10 |
Family
ID=61818409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721003641.8U Active CN207203255U (en) | 2017-08-11 | 2017-08-11 | A kind of high altitude anti-falling self-locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207203255U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110496329A (en) * | 2019-09-24 | 2019-11-26 | 鞠贵武 | High altitude operation protective device |
-
2017
- 2017-08-11 CN CN201721003641.8U patent/CN207203255U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110496329A (en) * | 2019-09-24 | 2019-11-26 | 鞠贵武 | High altitude operation protective device |
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