CN204873372U - Difunctional triangulation chain key for elevator - Google Patents
Difunctional triangulation chain key for elevator Download PDFInfo
- Publication number
- CN204873372U CN204873372U CN201520648966.6U CN201520648966U CN204873372U CN 204873372 U CN204873372 U CN 204873372U CN 201520648966 U CN201520648966 U CN 201520648966U CN 204873372 U CN204873372 U CN 204873372U
- Authority
- CN
- China
- Prior art keywords
- key
- arm
- hook
- triangulation chain
- elevator
- 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 relates to a difunctional triangulation chain key for elevator. It includes the key main part, the one end of key main part is equipped with the triangulation chain tapered end, the other end of key main part is equipped with the key and colludes and get the body, be equipped with the groove of unblanking in the triangulation chain tapered end, the key collude getting the body include to one side of key main part outstanding first collude get the arm, the second colludes and gets the arm, first colluding is got arm and second and is colluded the afterbody of getting the arm and link to each other, just first colluding is got arm and second and is colluded to get and form " U " font help rope hook groove between the arm, the second colludes to get and is equipped with the portable buckle of key on the arm. The utility model discloses simple structure, small, convenient to carry have simultaneously and unblank and collude and get two kinds of functions in the help rope, make dimension guarantor person more convenient when the dimension is protected.
Description
Technical field
The utility model relates to a kind of elevator key, particularly discloses a kind of difunctional elevator triangulation chain key.
Background technology
Along with progressively increasing on current elevator Standard, more and more door cutter product containing car door lock function is ready to appear along with the demand in market, to follow hard on a cutter the design with life saving rope also arise at the historic moment.And the design of this kind of band life saving rope is at present all on door cutter, and it is more single for the triangular key structure function opening layer door, only for opening layer door, when elevator breaks down, rescue repair and maintenance personnel open layer behind the door by layer door triangular key, need to hook by hand or other instruments to get life saving rope, but owing to not being specifically designed to the instrument hooking and get life saving rope, therefore life saving rope is hooked by being difficult to during other instruments, in case of emergency, once other instruments disappearance, just cannot hook and get life saving rope and succour; Certain potential safety hazard can be there is with manual manipulation simultaneously, thus hinder and open gate in time and succour.Thus one can be opened layer rescue group its hook can be facilitated again behind the door to get life saving rope, and then it is extremely urgent to open the apparatus design that gate carries out suing and labouring.
Summary of the invention
The purpose of this utility model is to overcome the defect existed in prior art, provides that a kind of structure is simple, volume is little, portable difunctional elevator triangulation chain key.
The utility model is achieved in that a kind of difunctional elevator triangulation chain key, and it is characterized in that: comprise key body, one end of described key body is provided with triangulation chain tapered end, and the other end of described key body is provided with key hook and gets body; Groove of unblanking is provided with in described triangulation chain tapered end; Described key hook get body comprise side to described key body outstanding first hook get arm, the second hook gets arm, described first hooks and gets arm and second and hooks the afterbody getting arm and be connected and described first hook and get arm and second and hook to get and form " U " font life saving rope between arm and hook groove, and described second hook is got arm and is provided with the portable clasp of key.
Described state head end and second distance hooked between the head end getting arm that the first hook gets arm be less than described in state tail end and second that the first hook gets arm and hook distance between the tail end getting arm.
The portable clasp of described key is be arranged on described second to hook the waist-shaped hole got on arm.
Described triangulation chain tapered end and key body, key body and key hook to get between body and are connected as a single entity.
The beneficial effects of the utility model are: structure is simple, volume is little, easy to carry, have to unblank and hook gets life saving rope two kinds of functions simultaneously, make repair and maintenance personnel more convenient when repair and maintenance.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Wherein: 1, key body; 2, triangulation chain tapered end; 3, to unblank groove; 4, key hooks and gets body; 5, the first hook gets arm; 6, the second hook gets arm; 7, life saving rope hooks groove; 8, the portable clasp of key.
Detailed description of the invention
According to Fig. 1, the utility model comprises key body 1, and one end of described key body 1 is provided with triangulation chain tapered end 2, is provided with groove 3 of unblanking in described triangulation chain tapered end 2.The other end of described key body 1 is provided with key hook and gets body 4; Described key hooks to be got body 1 and comprises outstanding first the hooking and get arm 5, second and hook and get arm 6 in side to described key body 1, and described first hook is got arm 5 and second and hooked the afterbody getting arm 6 and be connected and described first hook and get arm 5 and second and hook to get and form " U " font life saving rope between arm 6 and hook groove 7; Described first hooks head end and second distance hooked between the head end getting arm 5 of getting arm 5 is less than described first and hooks the tail end and second getting arm 5 and hooks distance between the tail end getting arm 6, and the opening of the life saving rope hook groove 7 of " U " font is namely less than the widest part of the afterbody of described life saving rope hook groove 7.Described second hook is got arm 6 and is provided with the portable clasp 8 of key.The portable clasp of described key 8 hooks for being arranged on described second the waist-shaped hole got on arm 6.Described triangulation chain tapered end 2 and key body 1, key body 1 and key hook to get between body 4 and are connected as a single entity.
Claims (4)
1. a difunctional elevator triangulation chain key, is characterized in that: comprise key body, and one end of described key body is provided with triangulation chain tapered end, and the other end of described key body is provided with key hook and gets body; Groove of unblanking is provided with in described triangulation chain tapered end; Described key hook get body comprise side to described key body outstanding first hook get arm, the second hook gets arm, described first hooks and gets arm and second and hooks the afterbody getting arm and be connected and described first hook and get arm and second and hook to get and form " U " font life saving rope between arm and hook groove, and described second hook is got arm and is provided with the portable clasp of key.
2. one according to claim 1 difunctional elevator triangulation chain key, is characterized in that: described in state head end and second distance hooked between the head end getting arm that the first hook gets arm be less than described in state tail end and second that the first hook gets arm and hook distance between the tail end getting arm.
3. one according to claim 1 difunctional elevator triangulation chain key, is characterized in that: the portable clasp of described key is be arranged on described second to hook the waist-shaped hole got on arm.
4. one according to claim 1 difunctional elevator triangulation chain key, is characterized in that: described triangulation chain tapered end and key body, key body and key hook to get between body and be connected as a single entity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520648966.6U CN204873372U (en) | 2015-08-26 | 2015-08-26 | Difunctional triangulation chain key for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520648966.6U CN204873372U (en) | 2015-08-26 | 2015-08-26 | Difunctional triangulation chain key for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204873372U true CN204873372U (en) | 2015-12-16 |
Family
ID=54817772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520648966.6U Expired - Fee Related CN204873372U (en) | 2015-08-26 | 2015-08-26 | Difunctional triangulation chain key for elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204873372U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106241537A (en) * | 2016-09-19 | 2016-12-21 | 江南嘉捷电梯股份有限公司 | One is unblanked key |
| CN113213292A (en) * | 2021-04-16 | 2021-08-06 | 安格利(成都)仪器设备有限公司 | Method and device for measuring by using multifunctional elevator measuring instrument algorithm |
-
2015
- 2015-08-26 CN CN201520648966.6U patent/CN204873372U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106241537A (en) * | 2016-09-19 | 2016-12-21 | 江南嘉捷电梯股份有限公司 | One is unblanked key |
| CN113213292A (en) * | 2021-04-16 | 2021-08-06 | 安格利(成都)仪器设备有限公司 | Method and device for measuring by using multifunctional elevator measuring instrument algorithm |
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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: 20151216 Termination date: 20210826 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |