CN205709396U - A kind of lock door mechanism - Google Patents
A kind of lock door mechanism Download PDFInfo
- Publication number
- CN205709396U CN205709396U CN201620555561.2U CN201620555561U CN205709396U CN 205709396 U CN205709396 U CN 205709396U CN 201620555561 U CN201620555561 U CN 201620555561U CN 205709396 U CN205709396 U CN 205709396U
- Authority
- CN
- China
- Prior art keywords
- support
- latch
- cage
- lever arm
- sliding door
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 17
- 239000010959 steel Substances 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims description 3
- 229910000639 Spring steel Inorganic materials 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 claims description 2
- 239000000956 alloy Substances 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Elevator Door Apparatuses (AREA)
Abstract
The utility model discloses a kind of lock door mechanism, including: cage, sliding door, track, the first support, roller, lever arm, steel wire rope, the second support, latch, described cage one side is provided with sliding door, side, described cage top is provided with the first support, described first support is rotationally connected in the middle part of lever arm, described lever arm front end is provided with roller, and lever arm rear end is provided with steel wire rope；Described second support is arranged between cage and the first support, and on described second support, mobile link has latch, described latch front end to be connected with lever arm by steel wire rope；Being provided with draw-in groove on described sliding door, described draw-in groove and latch end move clamping；Described cage side is provided with track, and the corresponding every layer of waypoint location of described track is provided with projection, described roller and track mobile link.This simple structure, safe and reliable, use full mechanical, there is no electromechanical equipment, low cost, easily realize, be suitable to the low cost elevator such as electric block.
Description
Technical field
This utility model relates to a kind of lock door mechanism, belongs to Electric Hoist device technique field.
Background technology
At present, enterprise produces and often does vertical up-or-down movement carrying thing with Electric Hoist as driven by power cage
The equipment of material, but, cage the most only uses easy railing, but this safety of structure is the lowest；If using elevator door knot
Structure is the most complicated for cage, is unfavorable for in-site installation and realization.
Utility model content
Purpose: in order to overcome the deficiencies in the prior art, this utility model provides a kind of lock door mechanism.
Technical scheme: for solving above-mentioned technical problem, the technical solution adopted in the utility model is:
A kind of lock door mechanism, including: cage, sliding door, track, the first support, roller, lever arm, steel wire rope, second
Frame, latch, described cage one side is provided with sliding door, and side, described cage top is provided with the first support, described first support with
Being rotationally connected in the middle part of lever arm, described lever arm front end is provided with roller, and lever arm rear end is provided with steel wire rope；Described second
Frame is arranged between cage and the first support, and on described second support, mobile link has latch, described latch front end to pass through steel wire
Rope is connected with lever arm；Being provided with draw-in groove on described sliding door, described draw-in groove and latch end move clamping；Described cage side
Being provided with track, the corresponding every layer of waypoint location of described track is provided with projection, described roller and track mobile link.
Also include spring, be provided with spring between described second support and latch, automatically reverse into sliding door card for latch
In groove.
Preferably, described projection is set to spherical structure.
Preferably, described sliding door uses metal folding sliding door.
Preferably, described steel wire rope uses double twist composite steel rope.
Preferably, described spring uses alloy spring steel material.
Beneficial effect: this utility model provide a kind of lock door mechanism, can when cage is parked in stop, latch automatically from
Sliding door draw-in groove is extracted, thus realizes the safe opening of sliding door；When cage does not arrives stop, latch the most effectively inserts
Sliding door draw-in groove, prevents from being opened when not arriving stop, peril occurs.This simple structure, safe and reliable, use full machinery knot
Structure, does not has electromechanical equipment, low cost, easily realizes, be suitable to the low cost elevator such as electric block.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described.
As it is shown in figure 1, a kind of lock door mechanism, including: cage 1, sliding door 2, track the 3, first support 4, roller 5, lever arm
6, steel wire rope the 7, second support 8, latch 9, described cage 1 one side is provided with sliding door 2, and side, described cage 1 top is provided with the
One support 4, described first support 4 is rotationally connected in the middle part of lever arm 6, and described lever arm 6 front end is provided with roller 5, lever arm 6
Rear end is provided with steel wire rope 7；Described second support 8 is arranged between cage 1 and the first support 4, and described second support 8 moves
Connecting and have latch 9, described latch 9 front end is connected with lever arm 6 by steel wire rope 7；It is provided with draw-in groove 10 on described sliding door 2,
Described draw-in groove 10 moves clamping with latch 9 end；Described cage 1 side is provided with track 3, the corresponding every layer of stop of described track 3
Point position is provided with protruding 11, described roller 5 and track 11 mobile link.Also include spring 12, described second support 8 and latch
It is provided with spring 12 between 9, automatically reverses in sliding door draw-in groove for latch.
During use, when cage does not arrives anchor point, latch inserts draw-in groove under the action of the spring, and sliding door cannot be opened.When hanging
When cage is to anchor point, roller moves in projection along track, and lever arm is pulled outwardly with latch with steel wire rope, by latch pull-out card
Groove, sliding door can be opened.
The above is only preferred implementation of the present utility model, it should be pointed out that: for the common skill of the art
For art personnel, on the premise of without departing from this utility model principle, it is also possible to make some improvements and modifications, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (6)
1. a lock door mechanism, including: cage, sliding door, it is characterised in that: also include: track, the first support, roller, lever
Arm, steel wire rope, the second support, latch, described cage one side is provided with sliding door, and side, described cage top is provided with first
Frame, described first support is rotationally connected in the middle part of lever arm, and described lever arm front end is provided with roller, and lever arm rear end is provided with
Steel wire rope；Described second support is arranged between cage and the first support, and on described second support, mobile link has latch, described
Latch front end is connected with lever arm by steel wire rope；Being provided with draw-in groove on described sliding door, described draw-in groove moves with latch end
Clamping；Described cage side is provided with track, and the corresponding every layer of waypoint location of described track is provided with projection, described roller and rail
Road mobile link.
A kind of lock door mechanism the most according to claim 1, it is characterised in that: also including spring, described second support is with slotting
It is provided with spring between pin, automatically reverses in sliding door draw-in groove for latch.
A kind of lock door mechanism the most according to claim 1, it is characterised in that: described projection is set to spherical structure.
A kind of lock door mechanism the most according to claim 1, it is characterised in that: described sliding door uses metal folding sliding door.
A kind of lock door mechanism the most according to claim 1, it is characterised in that: described steel wire rope uses double twist composite steel rope.
A kind of lock door mechanism the most according to claim 2, it is characterised in that: described spring uses alloy spring steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620555561.2U CN205709396U (en) | 2016-06-12 | 2016-06-12 | A kind of lock door mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620555561.2U CN205709396U (en) | 2016-06-12 | 2016-06-12 | A kind of lock door mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205709396U true CN205709396U (en) | 2016-11-23 |
Family
ID=57302960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620555561.2U Expired - Fee Related CN205709396U (en) | 2016-06-12 | 2016-06-12 | A kind of lock door mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205709396U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105923518A (en) * | 2016-06-12 | 2016-09-07 | 爱默生电梯有限公司 | Door locking mechanism |
-
2016
- 2016-06-12 CN CN201620555561.2U patent/CN205709396U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105923518A (en) * | 2016-06-12 | 2016-09-07 | 爱默生电梯有限公司 | Door locking mechanism |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 |