CN207511789U - A kind of replaceable outlet ramp-down device - Google Patents
A kind of replaceable outlet ramp-down device Download PDFInfo
- Publication number
- CN207511789U CN207511789U CN201721371451.1U CN201721371451U CN207511789U CN 207511789 U CN207511789 U CN 207511789U CN 201721371451 U CN201721371451 U CN 201721371451U CN 207511789 U CN207511789 U CN 207511789U
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- Prior art keywords
- sliding block
- slider
- down device
- housing
- safety rope
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Abstract
The utility model discloses a kind of replaceable outlet ramp-down devices.A kind of replaceable outlet ramp-down device includes housing, transmission mechanism and deceleration mechanism are equipped in the housing, the transmission mechanism includes transmission gear, the transmission gear connects rope sheave, safety rope is wound on the rope sheave, the deceleration mechanism includes reduction gearing and damping structure, the reduction gearing is meshed with the transmission gear, it is equipped with below the transmission mechanism and is equipped with left slider successively from left to right, intermediate slider and right sliding block, it is safety rope entrance between the left slider and the intermediate slider, it is exported between the intermediate slider and the right sliding block for safety rope, the left slider, the intermediate slider and the right sliding block are detachably connected with the housing.The utility model can ensure stationarity when user declines, and the wearability of the utility model outlet is good, is easily replaced after abrasion, and exit is made of wear-resistant material material, and slickness is good, safety rope not easy to wear.
Description
Technical field
The utility model is related to a kind of ramp-down device, specially a kind of replaceable outlet ramp-down device.
Background technology
Working at height is widely used in the places such as building, municipal administration, airport, gardens, outdoor mechanical equipment wind-powered electricity generation, utilizes high-altitude
Personnel, tool or material etc. are transported to designated position by apparatus for work, the operations such as are convenient for constructing, install and repair and are appointed
Business.When working at height is in high aerial completion inter-related task, stability, the safety of aerial platform need to be ensured, it is therefore, high
One of important component when idle job device is as working at height, the stability of working condition, safety are art technologies
One of important directions of personnel's research.
In the prior art, the ramp-down device part in aerial platform, some enterprise are producing to reduce cost
Relatively simple in product structure design, for staff during use, Experience Degree is poor, dumb, while also brings one
Fixed security risk.When staff is in working at height, often influenced by high wind, can also be due to carrying out swinging hammer, electricity
Bore or operate the influences of working conditions such as other various equipment and shake ramp-down device, when leading to working at height by impact and
Vibrations, the safety for operating environment bring hidden danger, seriously constrain the operational security of staff and the efficiency of operation.
In view of this, it would be highly desirable to working at height ramp-down device structure be optimized, existed with meeting aerial work platform
The requirement of stability and safety in working at height.
Utility model content
The prior art is difficult to the needs for meeting people, and above-mentioned in order to solve the problems, such as, the utility model proposes one
Kind replaceable outlet ramp-down device.
To achieve the above object, the utility model provides following technical solution：A kind of replaceable outlet ramp-down device, including
Housing, the housing is interior to be equipped with transmission mechanism and deceleration mechanism, and the transmission mechanism includes transmission gear, and the transmission gear connects
Splicing wheel, safety rope is wound on the rope sheave, and the deceleration mechanism includes reduction gearing and for slowing down the reducing gear rotation
Dynamic damping structure, the reduction gearing are meshed with the transmission gear, be equipped with below the transmission mechanism from left to right according to
It is secondary to be equipped with left slider, intermediate slider and right sliding block, it is safety rope entrance between the left slider and the intermediate slider, in described
Between exported between sliding block and the right sliding block for safety rope, the left slider, the intermediate slider and the right sliding block are and institute
Housing is stated to be detachably connected.
Preferably, the housing both sides are arranged with the hook of ox horn shape.
Preferably, it is equipped with arc groove on the left slider and the right sliding block.
Preferably, the left slider, the intermediate slider and the right sliding block are that wear-resistant material material makes.
Preferably, the case top is connected with hanging buckle.
Advantageous effect：The utility model can ensure stationarity when user declines, and the utility model outlet is resistance to
Mill property is good, is easily replaced after abrasion, and exit is made of wear-resistant material material, and slickness is good, safety rope not easy to wear, and material
Matter has replaceability, reduces use cost.
Description of the drawings
Fig. 1 is the better embodiment schematic diagram of the utility model.
Fig. 2 is the structure diagram of left slider.
Fig. 3 is the explosive view of the utility model.
In figure：1- housings, 11- left sliders, 111- annular grooves, 12- intermediate sliders, the right sliding blocks of 13-, 2- transmission gears,
21- rope sheaves, 3- reduction gearing, 4- safety ropes, 5- hooks, 6- hanging buckles, 71- brake seat, 72- brake blocks, 73- brake shoes, 74- are very
Vehicle block guide card, 75- brake lids.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, 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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, a kind of embodiment provided by the utility model：A kind of replaceable outlet ramp-down device, including shell
Body 1, the housing 1 is interior to be equipped with transmission mechanism and deceleration mechanism, and the transmission mechanism includes transmission gear 2, the transmission gear 2
Rope sheave 21 is connected, safety rope 4 is wound on the rope sheave 21, the deceleration mechanism includes reduction gearing 3 and for slowing down described subtract
The damping structure that fast gear 3 rotates, damping structure include brake seat 71, brake block 72, brake shoe 73, brake block guide card 74 and
Brake 75 grade components of lid, reduction gearing 3 is connect with damping structure, under the action of damping structure, realizes subtracting to reduction gearing 3
Speed, the reduction gearing 3 are meshed with the transmission gear 2, are equipped with below the transmission mechanism and are equipped with a left side successively from left to right
Sliding block 11, intermediate slider 12 and right sliding block 13 are safety rope entrance between the left slider 11 and the intermediate slider 12, described
It is exported between intermediate slider 12 and the right sliding block 13 for safety rope, the left slider 11, the intermediate slider 12 and the right side
Sliding block 13 is that wear-resistant material material makes, wear-resisting and smooth and be not easy to cut bad safety rope, the left slider 11, described intermediate sliding
Block 12 and the right sliding block 13 are detachably connected with the housing 1, even if after abrasion, can also be replaced, the left slider 11
With being equipped with arc groove 111 on the right sliding block 13,1 both sides of housing are arranged with the hook 5 of ox horn shape, safety rope
After entrance, it can be bent along the arc groove 111 on left slider 11 and right sliding block 13, be wrapped in hook 5 from bottom to top
On, 1 top of housing is connected with hanging buckle 6, for the utility model to be fixed on a firm place.
When high-altitude indicator of trapped personnel is declined using the utility model, the utility model is first fixed on one by hanging buckle 6
On a firm object, then safety rope 4 is wrapped in from bottom to top on the hook 5 of ox horn shape so that when safety rope 4 moves
Suffered frictional force increase, so as to increase stationarity during decline, left slider 11 is recessed with being equipped with arc on right sliding block 13
Slot 111 so that safety rope 4 bending when can rounding off, do not cut bad, left slider 11, intermediate slider 12 and right cunning easily
Block 13 is to be detachably connected with housing 1, so they are upon wear, can be replaced, to extend the use of the utility model
Service life reduces the wasting of resources.
The utility model can ensure stationarity when user declines, and the wearability of the utility model outlet is good, mill
It is easily replaced after damage, exit is made of wear-resistant material material, and slickness is good, safety rope not easy to wear.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by containing in the equivalent requirements of the claims is fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of replaceable outlet ramp-down device, it is characterised in that：Including housing, transmission mechanism and deceleration are equipped in the housing
Mechanism, the transmission mechanism include transmission gear, and the transmission gear connects rope sheave, safety rope is wound on the rope sheave, described
Deceleration mechanism includes reduction gearing and the damping structure for slowing down the reduction gearing rotation, the reduction gearing and the biography
Moving gear is meshed, and is equipped with below the transmission mechanism and is equipped with left slider, intermediate slider and right sliding block successively from left to right, described
It is safety rope entrance between left slider and the intermediate slider, goes out between the intermediate slider and the right sliding block for safety rope
Mouthful, the left slider, the intermediate slider and the right sliding block are detachably connected with the housing.
2. a kind of replaceable outlet ramp-down device according to claim 1, it is characterised in that：The housing both sides are symmetrically set
There is the hook of ox horn shape.
3. a kind of replaceable outlet ramp-down device according to claim 1, it is characterised in that：The left slider and the right side
Arc groove is equipped on sliding block.
4. a kind of replaceable outlet ramp-down device according to claim 1, it is characterised in that：The left slider, it is described in
Between sliding block and the right sliding block be that wear-resistant material material makes.
5. a kind of replaceable outlet ramp-down device according to claim 1, it is characterised in that：The case top is connected with
Hanging buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721371451.1U CN207511789U (en) | 2017-10-24 | 2017-10-24 | A kind of replaceable outlet ramp-down device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721371451.1U CN207511789U (en) | 2017-10-24 | 2017-10-24 | A kind of replaceable outlet ramp-down device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207511789U true CN207511789U (en) | 2018-06-19 |
Family
ID=62536184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721371451.1U Active CN207511789U (en) | 2017-10-24 | 2017-10-24 | A kind of replaceable outlet ramp-down device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207511789U (en) |
-
2017
- 2017-10-24 CN CN201721371451.1U patent/CN207511789U/en active Active
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| GR01 | Patent grant |