CN204400398U - A kind of lift car leg latching device, leg bindiny mechanism and lift car - Google Patents
A kind of lift car leg latching device, leg bindiny mechanism and lift car Download PDFInfo
- Publication number
- CN204400398U CN204400398U CN201420828058.0U CN201420828058U CN204400398U CN 204400398 U CN204400398 U CN 204400398U CN 201420828058 U CN201420828058 U CN 201420828058U CN 204400398 U CN204400398 U CN 204400398U
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- China
- Prior art keywords
- leg
- lift car
- lock shaft
- latching device
- plunger sleeve
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- 230000007246 mechanism Effects 0.000 title claims abstract description 26
- 230000009471 action Effects 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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Abstract
A kind of lift car leg latching device, leg bindiny mechanism and lift car, belong to elevator locking technical field.The spring that the utility model lift car leg latching device comprises plunger sleeve, laterally runs through the lock shaft of described plunger sleeve, longitudinally runs through the operating handle of described plunger sleeve, be effectively connected with described lock shaft; Described plunger sleeve is fixedly connected with by fastener with described lock shaft; Described lock shaft, described operating handle and described spring three form resilient clamping mechanism, with the Quick-clamped action utilizing lock shaft and described plunger sleeve to realize two Car enclosure bulkhead plates.The utility model also comprises the leg bindiny mechanism utilizing at least one above-mentioned latching device to form.The utility model also comprises the lift car being provided with above-mentioned leg bindiny mechanism.The utility model installing/dismounting is laborsaving, can recycle, and fast, firm by Car enclosure bulkhead board clamping, shortens manual time, improves operating personal work efficiency.
Description
Technical field
The utility model relates to a kind of elevator locking technology, particularly relates to the lift car of a kind of lift car leg latching device, the leg bindiny mechanism utilizing this latching device to form, installation leg bindiny mechanism.
Background technology
In elevator manufacturing, during for production demand, need to carry out in early stage trial production of drawing a design, and the examination spelling realizing product is taken and assembling process (be called for short examination and take car).Generally, left and right, upper and lower four faces of each block Car enclosure bulkhead need to be connected with bolt with adjacent Car enclosure bulkhead, car top, cage bottom to lock, a kind of Car enclosure bulkhead connection structure disclosed in CN203516324U; And complete assembling checking design effect and detect manufacturing process whether accurately after, also need to remove connection structure.But use M6 bolt tightening in this process and unclamp needs and expend very large work capacity, and traditional Car enclosure bulkhead structure is not easy to common wrench installation and removal, practical operation brings difficulty, reduces work efficiency.
Utility model content
The deficiency that the utility model exists for prior art, provides the lift car leg latching device that a kind of structure is simple, installing/dismounting is laborsaving, can recycle, the leg bindiny mechanism utilizing this latching device to form.
The technical solution of the utility model is to provide a kind of lift car leg latching device, the spring comprising plunger sleeve, laterally run through the lock shaft of described plunger sleeve, longitudinally run through the operating handle of described plunger sleeve, be effectively connected with described lock shaft; Described plunger sleeve is fixedly connected with by fastener with described lock shaft; Described lock shaft, described operating handle and described spring three form resilient clamping mechanism, with the Quick-clamped action utilizing lock shaft and described plunger sleeve to realize two Car enclosure bulkhead plates.
This lift car leg latching device replaces M6 bolt, plunger sleeve is aimed at leg connection holes and utilizes resilient clamping mechanism by two Car enclosure bulkhead Quick-clampeds.This latching device is easy to operate, laborsaving, and convenient operation person is cycled to repeat use.
As preferably of the present utility model, described plunger sleeve has a curved groove, in order to engage described operating handle.
As preferably of the present utility model, described curved groove has the activity space that described operating handle can be made to extrude described spring pivotal within it.
As preferably of the present utility model, the front end of described lock shaft has the column type chamfered edge pin be located by connecting with leg connection holes.
As preferably of the present utility model, described fastener is knurled nut.
Another technical scheme of the present utility model is to provide a kind of leg bindiny mechanism utilizing at least one above-mentioned lift car leg latching device to form.
This leg bindiny mechanism utilizes multiple latching device Quick-clamped leg, makes it to form stabilization clamp locking structure.So greatly shorten manual time, efficient, convenient.
Another technical scheme of the present utility model is to provide a kind of lift car comprising above-mentioned leg bindiny mechanism.
This lift car has the leg bindiny mechanism utilizing above-mentioned latching device to be formed by connecting, and can complete examination fast and take car process, for produce in enormous quantities early stage draw a design trial production work be reduced to produce this, shorten cycle of operations, increase work efficiency further.
This lift car leg locking method, utilizes the plunger sleeve of latching device to aim at the connection holes of leg, coordinates location two Car enclosure bulkhead by chamfered edge pin end face with plunger sleeve front end surface, and rotating locking apparatus, operating handle successively, Compress Spring carries out floating clamping mechanism.This locking method is laborsaving, convenient, eliminates the continuous operating process repeatedly of fastening nut, improves work efficiency.
As preferably of the present utility model, described θ angle is 45 degree.
As preferably of the present utility model, described β angle is 90 degree.
The utility model has following beneficial effect:
The utility model lift car leg locking device structure is simple, easy to operate, can repeated multiple timesly use.The utility model can select at least one leg latching device that multiple perisporium is connected into leg bindiny mechanism according to leg split gap, and the firm clamping effect of this mechanism is good.This leg bindiny mechanism also can install and form examination on the elevator car and take car by the utility model, installs, maintenance cost is low, high-efficiency environment friendly.
Accompanying drawing explanation
Fig. 1 is the cutaway view of the utility model lift car leg latching device;
Fig. 2 is the birds-eye view of the utility model lift car leg latching device;
Fig. 3 is the left view of the utility model lift car leg latching device.
1-lock shaft; 11-chamfered edge pin; 2-plunger sleeve; 21-curved groove; 3-spring; 4-operating handle; 5-fastener.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As Fig. 1-3, this lift car leg latching device comprises plunger sleeve 2, lock shaft 1, operating handle 4, spring 3.Described lock shaft 1 laterally runs through in described plunger sleeve 2, the front end of described lock shaft 1 has the column type chamfered edge pin 11 be located by connecting with leg connection holes, wherein lift car leg generally adopts connection holes to be 7*13mm, this chamfered edge pin 11 is made up of starting taper end and the part eliminating both sides, is convenient to lock shaft 1 and engages with this connection holes is spacing; The rear end of described lock shaft 1 is fixedly connected with by fastener 5 with the rear end of described plunger sleeve 2, and this fastener 5 can be knurled nut.Described operating handle 4 is longitudinally applied in described plunger sleeve 2, described lock shaft 1 is effectively connected with described spring 3 in described plunger sleeve 2, described operating handle 4, described spring 3, described lock shaft 1 three form a resilient clamping mechanism, are convenient to quick, laborsaving clamping two Car enclosure bulkhead plate.
Wherein, described plunger sleeve 2 has a curved groove 21, in order to engage described operating handle 4, in order to limit the actuation range of described operating handle 4.Described operating handle 4 is rotatable in described curved groove 21, and the described spring 3 of rotatable effect, carry out floating clamping mechanism by compressing described spring 3.
This latching device is utilized to be clamped by two pieces of wall-enclosing boards by car height direction.First, the chamfered edge pin 11 of described lock shaft 1 front end puts into the connection holes of leg, described plunger sleeve 2 front end is developed connection holes surface and is rotated counterclockwise latching device θ angle, be approximately 45 degree, to utilize cylinder outer contour surface circumferencial direction spacing connection in connection holes of plunger sleeve 2 front end, now the end face of the chamfered edge pin 11 of described lock shaft 1 front end and described plunger sleeve 2 front end surface form certain interval and locate, this gap is in order to hold two wall-enclosing boards to be clamped, and such location is arranged smoothly can clamp wall-enclosing board effectively.While described latching device rotates, namely lock shaft 1 rotates, and drives spring 3 compressed action, and also rotates at the interactional operating handle 4 in curved groove 21 place with spring 3 thereupon; Then, fixing described plunger sleeve 2, rotates clockwise described operating handle 4, so only rotating operation handle 4, makes described lock shaft 1 and described plunger sleeve 2 by two Car enclosure bulkhead plate Quick-clampeds; Then, rotate counterclockwise described operating handle 4 β angle, be approximately 90 degree, make described operating handle 4 parallel with Car enclosure bulkhead short transverse, not with other component interferences.According to above-mentioned steps, fast and effeciently can install, dismantle Car enclosure bulkhead structure, greatly shorten manual time, reduce work capacity, efficient, environmental protection, joint source.
In addition, the utility model can utilize at least one above-mentioned lift car leg latching device, Car enclosure bulkhead is fixedly connected into a leg bindiny mechanism.About the quantity of latching device adopted press the every two pieces of leg split gaps preparation in car height direction 2-3 part.Above-mentioned leg bindiny mechanism is also arranged on described car and forms examination car by the utility model, and convenient operation personnel fast, efficiently complete examination and take car process.
Embodiment recited above is only be described preferred implementation of the present utility model, not limits design of the present utility model and scope.Under the prerequisite not departing from the utility model design concept; the various modification that this area ordinary person makes the technical solution of the utility model and improvement; protection domain of the present utility model all should be dropped into; the technology contents of the utility model request protection, all records in detail in the claims.
Claims (7)
1. a lift car leg latching device, the spring (3) that it is characterized in that, comprise plunger sleeve (2), laterally run through the lock shaft (1) of described plunger sleeve (2), longitudinally run through the operating handle (4) of described plunger sleeve (2), be effectively connected with described lock shaft (1); Described plunger sleeve (2) is fixedly connected with by fastener (5) with described lock shaft (1); Described lock shaft (1), described operating handle (4) and described spring (3) three form resilient clamping mechanism, with the Quick-clamped action utilizing lock shaft (1) and described plunger sleeve (2) to realize two Car enclosure bulkhead plates.
2. lift car leg latching device according to claim 1, is characterized in that, described plunger sleeve (2) has a curved groove (21), in order to engage described operating handle (4).
3. lift car leg latching device according to claim 2, is characterized in that, described curved groove (21) has the activity space that described operating handle (4) can be made to extrude described spring (3) within it rotate.
4. lift car leg latching device according to claim 1, is characterized in that, the front end of described lock shaft (1) has the column type chamfered edge pin (11) be located by connecting with leg connection holes.
5. lift car leg latching device according to claim 1, it is characterized in that, described fastener (5) is knurled nut.
6. the leg bindiny mechanism utilizing one of at least one the claims 1-5 lift car leg latching device to form.
7. one kind comprises the lift car of leg bindiny mechanism described in claim 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420828058.0U CN204400398U (en) | 2014-12-24 | 2014-12-24 | A kind of lift car leg latching device, leg bindiny mechanism and lift car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420828058.0U CN204400398U (en) | 2014-12-24 | 2014-12-24 | A kind of lift car leg latching device, leg bindiny mechanism and lift car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204400398U true CN204400398U (en) | 2015-06-17 |
Family
ID=53424277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420828058.0U Expired - Fee Related CN204400398U (en) | 2014-12-24 | 2014-12-24 | A kind of lift car leg latching device, leg bindiny mechanism and lift car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204400398U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104495581A (en) * | 2014-12-24 | 2015-04-08 | 布劳恩电梯有限公司 | Lift car trunk bulkhead locking device and method |
-
2014
- 2014-12-24 CN CN201420828058.0U patent/CN204400398U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104495581A (en) * | 2014-12-24 | 2015-04-08 | 布劳恩电梯有限公司 | Lift car trunk bulkhead locking device and method |
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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: 20150617 |