CN205653006U - Hoistway door counter weight hammer - Google Patents
Hoistway door counter weight hammer Download PDFInfo
- Publication number
- CN205653006U CN205653006U CN201620515778.0U CN201620515778U CN205653006U CN 205653006 U CN205653006 U CN 205653006U CN 201620515778 U CN201620515778 U CN 201620515778U CN 205653006 U CN205653006 U CN 205653006U
- Authority
- CN
- China
- Prior art keywords
- weight
- fixing head
- weight body
- wire rope
- fixed
- 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
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Abstract
The utility model discloses a hoistway door counter weight hammer, including the weight body, the both ends terminal surface of the weight body all pastes and is equipped with the felt gasket, the outer fringe of felt gasket extends to outside the outer peripheral face of the weight body, the felt gasket of weight body one end passes through the fix with screw on the weight body, the other end of the weight body is fixed with first fixed head, the felt gasket that the periphery of first fixed head has the correspondence compresses tightly the piece that compresses tightly on the weight body, be fixed with weight wire rope on the first fixed head, weight wire rope's the other end is fixed with the second fixed head that is used for fixing on the door strap of the room. The utility model discloses a counter weight hammer both ends are provided with the felt gasket, outside the outer fringe of felt gasket has extended to the outer peripheral face of counter weight hammer moreover, in counter weight hammer and direction subassembly sliding fit, the felt gasket can with the contact of direction subassembly, can be fine play the cushioning effect for the whole shockproof bad phenomenon of in -process of opening the door.
Description
Technical field
This utility model relates to a kind of hoistway door counter weight, belongs to a kind of elevator components.
Background technology
Existing elevator door closing power unit, its power closed the door is mainly the shrinkage tensions of the spring by being connected on lift door hanging plate to pull elevator door to close, and owing to spring its pulling force when being retracted to different length also will change accordingly, thus unbalance stress when causing elevator door to be closed, and due to the expansion performance of spring, after repeatedly flexible, the deformation of spring will be made, thus impact or closing device is broken down.In order to, solve this problem and occurred in that counter weight later, opened the door by the gravity of counter weight, but, counter weight can collide and rub with guider in motor process so that hoistway door shakes.
Utility model content
The purpose of this utility model is to provide a kind of hoistway door counter weight, to solve in prior art because counter weight can collide and rub with guider in motor process so that the problem of hoistway door vibrations.
In order to realize object above, this utility model adopts the following technical scheme that a kind of hoistway door counter weight, including weight body, the two ends end face of weight body has all been sticked felt mattress sheet, the outer rim of felt pad extends to outside the outer peripheral face of weight body, the felt pad of weight body one end is fixed by screws on weight body, the other end of weight body is fixed with the first fixing head, the periphery of the first fixing head has corresponding felt pad is pressed on the compressing member on weight body, weight steel wire rope it is fixed with in first fixing head, the other end of weight steel wire rope is fixed with the second fixing head for being fixed on hall door link plate.
Described screw is located in the tapped blind hole that the corresponding end of weight body is offered through corresponding felt pad rear thread rotation, and corresponding felt pad is pressed on weight body by the head of a nail of screw.
The first described fixing head is threaded rod, one end of first fixing head outer peripheral face is provided with screw thread, the end of thread of the first fixing head screws in the tapped blind hole that weight body corresponding end is offered after corresponding felt pad, and described compressing member is to revolve the nut set on the outer peripheral face of the first fixing head.
The fixing blind hole that described weight steel wire rope is offered by described first fixing head corresponding end is arranged in the first fixing head, the corresponding end of described weight steel wire rope stretches in the fixing blind hole of the first fixing head, and the first fixing head is pressed on weight steel wire rope by the way of compression deforms.
The second described fixing head is shaft-like, and the corresponding end of weight steel wire rope stretches into the fixing blind hole that one end of the second fixing head is arranged, and the second fixing head is pressed on weight steel wire rope by the way of compression deforms.
Described weight body is cylindric.
Counter weight two ends of the present utility model are provided with felt pad, and the outer rim of felt pad extends to outside the outer peripheral face of counter weight, counter weight is slidably matched with guidance set when, felt mattress sector-meeting contacts with guidance set, can well play cushioning effect so that bad phenomenon shockproof in whole door opening process.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of this utility model embodiment；
Fig. 2 is the perspective view of this utility model embodiment.
Detailed description of the invention
nullA kind of embodiment of hoistway door counter weight，In fig. 1 and 2，Its weight body 1 is cylindric，Two ends end face at weight body 1 has all been sticked felt mattress sheet 2，The diameter of felt pad 2 is more than the diameter of weight body 1，That is the outer rim of felt pad 2 extends to outside the outer peripheral face of weight body 1，The felt pad 2 of weight body 1 one end is fixed on weight body 1 by screw 3，It is provided with tapped blind hole at the both ends of weight body 1，In the tapped blind hole of the corresponding end that screw 3 is located at weight body through corresponding felt pad 2 rear thread rotation，Corresponding felt pad 2 is pressed on weight body 1 and realizes felt pad 2 fixing on weight body 1 by the head of a nail of screw 3，The other end of weight body 1 is fixed with the first fixing head 4，First fixing head 4 is a threaded rod，One end of first fixing head 4 outer peripheral face is provided with screw thread，The end of thread of the first fixing head 4 screws in after passing corresponding felt pad 2 in the tapped blind hole of weight body corresponding end，The outer peripheral face of the first fixing head 4 is installed with nut 5，Nut 5 compresses the felt pad 2 of correspondence，This felt pad is fixed on the end face of weight body 1.First fixing head 4 is not provided with the other end of screw thread and is provided with blind hole, one end of weight steel wire rope 6 is stretched in the blind hole of the first fixing head 4, first fixing head 4 is arranged that section of blind hole and is compressed in the corresponding end of weight steel wire rope 6 is pressed on the first fixing head 4 by deformation the fixing connection realizing both by hydraulic press, the other end of weight steel wire rope 6 stretches in the blind hole that one end of the second fixing head 7 is offered, equally, second fixing head 7 arranges that section of blind hole and compresses in the corresponding end of weight steel wire rope 6 is pressed on the second fixing head 7 by deformation the fixing connection realizing both also by hydraulic press.Second fixing head 7 is fixed on hall door link plate when in use.
The present embodiment gives the concrete structure of all parts and the connection of the concrete of all parts or fixed form, in reality is implemented, is not limited to above-mentioned concrete form.
The present embodiment is according to illustrating of making this utility model, and is not that corresponding structure can be not provided with in other embodiments to restriction of the present utility model, the function in need not appended claims.
Any technical scheme carried out technical characteristic of the present utility model obtained by equivalent falls within the scope of this utility model protection.
Claims (6)
1. a hoistway door counter weight, it is characterized in that: include weight body, the two ends end face of weight body has all been sticked felt mattress sheet, the outer rim of felt pad extends to outside the outer peripheral face of weight body, the felt pad of weight body one end is fixed by screws on weight body, the other end of weight body is fixed with the first fixing head, the periphery of the first fixing head has corresponding felt pad is pressed on the compressing member on weight body, being fixed with weight steel wire rope in first fixing head, the other end of weight steel wire rope is fixed with the second fixing head for being fixed on hall door link plate.
Hoistway door counter weight the most according to claim 1, it is characterised in that: described screw is located in the tapped blind hole that the corresponding end of weight body is offered through corresponding felt pad rear thread rotation, and corresponding felt pad is pressed on weight body by the head of a nail of screw.
Hoistway door counter weight the most according to claim 1 and 2, it is characterized in that: the first described fixing head is threaded rod, one end of first fixing head outer peripheral face is provided with screw thread, the end of thread of the first fixing head screws in the tapped blind hole that weight body corresponding end is offered after corresponding felt pad, and described compressing member is to revolve the nut set on the outer peripheral face of the first fixing head.
Hoistway door counter weight the most according to claim 3, it is characterized in that: the fixing blind hole that described weight steel wire rope is offered by described first fixing head corresponding end is arranged in the first fixing head, the corresponding end of described weight steel wire rope stretches in the fixing blind hole of the first fixing head, and the first fixing head is pressed on weight steel wire rope by the way of compression deforms.
Hoistway door counter weight the most according to claim 4, it is characterized in that: the second described fixing head is shaft-like, the corresponding end of weight steel wire rope stretches into the fixing blind hole that one end of the second fixing head is arranged, and the second fixing head is pressed on weight steel wire rope by the way of compression deforms.
Hoistway door counter weight the most according to claim 5, it is characterised in that: described weight body is cylindric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620515778.0U CN205653006U (en) | 2016-05-31 | 2016-05-31 | Hoistway door counter weight hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620515778.0U CN205653006U (en) | 2016-05-31 | 2016-05-31 | Hoistway door counter weight hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205653006U true CN205653006U (en) | 2016-10-19 |
Family
ID=57405656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620515778.0U Expired - Fee Related CN205653006U (en) | 2016-05-31 | 2016-05-31 | Hoistway door counter weight hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205653006U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107215759A (en) * | 2017-06-28 | 2017-09-29 | 苏州新达电扶梯部件有限公司 | A kind of adjustable elevator weight |
-
2016
- 2016-05-31 CN CN201620515778.0U patent/CN205653006U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107215759A (en) * | 2017-06-28 | 2017-09-29 | 苏州新达电扶梯部件有限公司 | A kind of adjustable elevator weight |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161019 Termination date: 20170531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |