CN208814439U - A kind of elevator anti-fall device - Google Patents
A kind of elevator anti-fall device Download PDFInfo
- Publication number
- CN208814439U CN208814439U CN201821644252.8U CN201821644252U CN208814439U CN 208814439 U CN208814439 U CN 208814439U CN 201821644252 U CN201821644252 U CN 201821644252U CN 208814439 U CN208814439 U CN 208814439U
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- CN
- China
- Prior art keywords
- lift car
- ring
- fixed
- pendant ring
- double end
- 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.)
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a kind of elevator anti-fall devices, including lift car and well seat, the front side of lift car is compartment doorway, well seat be located at three face inner walls respectively on be fixed with bracket, bracket is uniformly distributed along the vertical direction, and outer end rotational support has anti-pendant ring, anti- pendant ring includes the ring body being spirally distributed, ring body inner end is fixed with shaft, and outer end is fixed with the supporting plate with card hole, and anti-pendant ring outermost layer is fixed with clump weight；The carriage body of lift car is located at three face outer walls and is respectively fixed with hanging hook assembly, and hanging hook assembly is hooked by support base, double end and reinforced seat is constituted, and double end hooks the surface or underface for being located at card hole.The structure design of the utility model is reasonable, by the way that anti-pendant ring is arranged in well seat inner wall, hanging hook assembly is arranged in lift car outer wall, enables lift car because hanging hook assembly when surprisingly quickly falling thereon is held by anti-pendant ring, realizes and slow down.
Description
Technical field
The utility model relates to technical field of elevator equipment more particularly to a kind of elevator anti-fall devices.
Background technique
Elevator is a kind of using motor as the vertical conveyor of power, be equipped with box-like gondola, for tier building multiply people or
Carrying cargo, in recent years, the personnel casualty accidents caused by elevator faults happen occasionally, and attract people's attention, in elevator
In failure, wire halyard fracture and cause used during elevator falling accident consequence be it is the most serious, such accident often will cause
The severely injured disability and death of personnel in elevator.Therefore, there are many elevator anti-fall devices.
But the difference on effect of traditional elevator anti-fall device is larger, the present inventor is intended to provide a kind of new anti-fall device,
The device has preferable compatibility, can be used cooperatively with traditional elevator anti-fall device, greatly improve anti-fall effect.
Utility model content
The purpose of the utility model is to overcome the above-mentioned problems in the prior art, provide a kind of elevator anti-fall dress
It sets.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions:
A kind of elevator anti-fall device, including lift car and well seat, the front side of the lift car is compartment doorway, described
Well seat is located on rear side of the lift car and is respectively fixed on three face inner walls of the left and right sides at least one and is disbursed from the cost and expenses frame, the bracket
It is uniformly distributed along the vertical direction, and outer end rotational support has anti-pendant ring, the anti-pendant ring includes the ring body being spirally distributed, ring
End is fixed with shaft in vivo, and outer end is fixed with the supporting plate with card hole, and the outermost layer that the anti-pendant ring is located at ring body is fixed with counterweight
Block, the supporting plate can keep balancing close to lift car in the horizontal direction under the gravity adjustment effect of clump weight；The electricity
The carriage body of terraced carriage, which is located on rear side and three face outer walls of the left and right sides, is respectively fixed with an at least column hanging hook assembly, the hook
Component is hooked by support base, double end and reinforced seat is constituted, and one end of the support base is connected by reinforced seat and lift car, another
End is connected with double end along the vertical direction and hooks, and the double end hooks the surface or underface for being located at card hole.
Preferably, when the lift car normal speed is gone up and down, double end hook first contacts engaging with card hole, then drives anti-
Pendant ring rotates so that double end hook is mutually disengaged with card hole；When the lift car quickly drops, double end hook is first contacted with card hole
Engaging, then drives anti-pendant ring ring body stretcher strain.
Preferably, the hook part that the double end hooks is hemispherical.
The gauge in same row between the two neighboring anti-pendant ring is preferably located to be equal to positioned in same row adjacent two
Gauge between a hanging hook assembly.
Preferably, the anti-pendant ring is made of stainless steel material.
The beneficial effects of the utility model are:
The structure design of the utility model is reasonable, by the way that anti-pendant ring is arranged in well seat inner wall, is arranged in lift car outer wall and hangs
Hook assembly enables lift car because hanging hook assembly when surprisingly quickly falling thereon is held by anti-pendant ring, realizes and slow down；This
Utility model can be applied in combination with other existing anti-falling structures, good compatibility.
Certainly, implement any product of the utility model it is not absolutely required to and meanwhile reach above all advantages.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the structural schematic diagram of the utility model；
In attached drawing, parts list represented by the reference numerals are as follows:
1- lift car, 2- well seat, 3- bracket, the anti-pendant ring of 4-, 5- shaft, 6- supporting plate, 7- card hole, 8- clump weight, 9- branch
Seat is supportted, 10- double end hooks, 11- reinforced seat.
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 creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
Refering to Figure 1, the present embodiment is a kind of elevator anti-fall device, including lift car 1 and well seat 2.Elevator
The front side of carriage 1 is compartment doorway, and well seat 2 is located at each self-retaining on three face inner walls of 1 rear side of lift car and the left and right sides
There is at least one to be disbursed from the cost and expenses frame 3.Bracket 3 is uniformly distributed along the vertical direction, and outer end rotational support has anti-pendant ring 4.Anti- pendant ring 4 is including being in
The ring body of spiral distribution, ring body inner end are fixed with shaft 5, and outer end is fixed with the supporting plate 6 with card hole 7, and anti-pendant ring 4 is located at ring body
Outermost layer be fixed with clump weight 8, supporting plate 6 can be in the horizontal direction close to elevator car under the gravity adjustment effect of clump weight 8
Compartment 1 keeps balance.
The carriage body of lift car 1, which is located on rear side and three face outer walls of the left and right sides, is respectively fixed with an at least column hook groups
Part, hanging hook assembly are made of support base 9, double end hook 10 and reinforced seat 11, and one end of support base 9 passes through reinforced seat 11 and elevator car
Compartment 1 is connected, and the other end is connected with double end along the vertical direction and hooks 10.Double end hooks 10 surfaces or underface for being located at card hole 7, double
The hook part that head hooks 10 is hemispherical.
When the lifting of 1 normal speed of lift car, double end hooks 10 and first contacts engaging with card hole 7, and anti-pendant ring 4 is then driven to revolve
Turn, is mutually disengaged so that double end hooks 10 with card hole 7.When lift car 1 quickly drops because of fortuitous event, double end hooks 10 and card hole
7 first contact engagings then drive anti-4 ring body stretcher strain of pendant ring, and anti-pendant ring 4 is carried out not whirl and turned, exceptionally straight obstruction elevator after stretching
Carriage 1 declines, and the common obstruction power of the anti-pendant ring 4 on three faces is effectively reduced lift car 1 and falls speed, support personnel's peace
Entirely.When maintenance and repair, the anti-pendant ring 4 of damage is only needed to change.
Gauge in same row between two neighboring anti-pendant ring 4, which is equal to, is located at two neighboring hanging hook assembly in same row
Between gauge.Anti- pendant ring 4 is made of stainless steel material.
One concrete application of the present embodiment are as follows: the structure design of the utility model is reasonable, anti-by being arranged in 2 inner wall of well seat
Hanging hook assembly is arranged in 1 outer wall of lift car, so that hanging hook assembly when lift car 1 is because surprisingly quickly falling thereon in pendant ring 4
It can be held by anti-pendant ring 4, realize and slow down；The utility model can be applied in combination with other existing anti-falling structures, good compatibility.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. a kind of elevator anti-fall device, it is characterised in that: including lift car and well seat, the front side of the lift car is compartment
Doorway, the well seat, which is located on rear side of lift car and is respectively fixed at least one on three face inner walls of the left and right sides, is disbursed from the cost and expenses
Frame, the bracket are uniformly distributed along the vertical direction, and outer end rotational support has anti-pendant ring, and the anti-pendant ring includes dividing in the shape of a spiral
The ring body of cloth, ring body inner end are fixed with shaft, and outer end is fixed with the supporting plate with card hole, and the anti-pendant ring is located at the outermost layer of ring body
It is fixed with clump weight, the supporting plate can keep flat close to lift car in the horizontal direction under the gravity adjustment effect of clump weight
Weighing apparatus；The carriage body of the lift car, which is located on rear side and three face outer walls of the left and right sides, is respectively fixed with an at least column hook groups
Part, the hanging hook assembly is hooked by support base, double end and reinforced seat is constituted, and one end of the support base passes through reinforced seat and elevator car
Compartment is connected, and the other end is connected with the hook of double end along the vertical direction, and the double end hooks the surface or underface for being located at card hole.
2. elevator anti-fall device according to claim 1, it is characterised in that: when the lift car normal speed is gone up and down
When, double end hook first contacts engaging with card hole, then drives anti-pendant ring to rotate so that double end hook is mutually disengaged with card hole；When the electricity
When terraced carriage quickly drops, double end hook first contacts engaging with card hole, then drives anti-pendant ring ring body stretcher strain.
3. elevator anti-fall device according to claim 1, it is characterised in that: the hook part that the double end hooks is hemispherical.
4. elevator anti-fall device according to claim 1, it is characterised in that: be located at two neighboring described anti-in same row
Gauge between pendant ring is equal to the gauge being located in same row between the two neighboring hanging hook assembly.
5. elevator anti-fall device according to claim 1, it is characterised in that: the anti-pendant ring is by stainless steel material system
At.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821644252.8U CN208814439U (en) | 2018-10-10 | 2018-10-10 | A kind of elevator anti-fall device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821644252.8U CN208814439U (en) | 2018-10-10 | 2018-10-10 | A kind of elevator anti-fall device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208814439U true CN208814439U (en) | 2019-05-03 |
Family
ID=66279515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821644252.8U Expired - Fee Related CN208814439U (en) | 2018-10-10 | 2018-10-10 | A kind of elevator anti-fall device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208814439U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110255330A (en) * | 2019-05-20 | 2019-09-20 | 上海华美电梯装饰有限公司 | A kind of buffer unit of sightseeing elevator |
| CN110541797A (en) * | 2019-09-27 | 2019-12-06 | 六安永贞匠道机电科技有限公司 | Automatic power generation method for live pig feeding |
-
2018
- 2018-10-10 CN CN201821644252.8U patent/CN208814439U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110255330A (en) * | 2019-05-20 | 2019-09-20 | 上海华美电梯装饰有限公司 | A kind of buffer unit of sightseeing elevator |
| CN110541797A (en) * | 2019-09-27 | 2019-12-06 | 六安永贞匠道机电科技有限公司 | Automatic power generation method for live pig feeding |
| CN110541797B (en) * | 2019-09-27 | 2020-12-15 | 安徽创显电子科技有限公司 | Automatic power generation method for live pig feeding |
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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: 20190503 Termination date: 20211010 |