CN207434786U - A kind of device for limiting of machine-roomless lift car inspection platform - Google Patents
A kind of device for limiting of machine-roomless lift car inspection platform Download PDFInfo
- Publication number
- CN207434786U CN207434786U CN201720160131.5U CN201720160131U CN207434786U CN 207434786 U CN207434786 U CN 207434786U CN 201720160131 U CN201720160131 U CN 201720160131U CN 207434786 U CN207434786 U CN 207434786U
- Authority
- CN
- China
- Prior art keywords
- bull stick
- bearing
- strip
- end cap
- spacing ring
- 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
- 238000007689 inspection Methods 0.000 title claims abstract description 15
- 244000309464 bull Species 0.000 claims abstract description 41
- 239000007787 solid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses a kind of device for limiting of machine-roomless lift car inspection platform, including bearing, end cap, bull stick, spacing ring, resetting spring and strip, the end cap is weldingly fixed on the left plate outer end face of bearing, bull stick sequentially passes through end cap and bearing, and it can horizontally slip on bearing, spacing ring is fixedly welded on bull stick, and in bearing, resetting spring is socketed on bull stick, the right plate of its one end compressing support, the other end compresses spacing ring, strip is vertically welded on bull stick, the axis hole that the left plate of bearing is connected with bull stick be equipped with can allow strip in a manner of horizontal or vertical by cross open, the axis hole that end cap is connected with bull stick be equipped with can allow strip in a horizontal manner by a word opening.The utility model has the characteristics that be skillfully constructed, is simple in structure, locking is secured.
Description
Technical field
The utility model is related to elevator technology fields, and in particular to a kind of inspection platform.
Background technology
Machine-roomless lift needs to limit, it is necessary to which plunger manually is completed elevator during Maintenance and Repair.Traditional machine-roomless lift
Car locking device includes a bolt and the handle of control bolt movement, which, which is positioned in card slot, is fixed.But
This fixed form effect of handle is undesirable, and the handle is laterally disposed, and the rope and cable easily constructed tangle simultaneously
It takes out of, bolt is caused to be in unconfined free state, once bolt departs from the limiting bracket on guide rail, it is impossible to limitation electricity
The movement of terraced car makes car be in the state of danger of falling.
The content of the invention
In view of the deficiencies of the prior art, the utility model is intended to provide a kind of simple in structure, firm machine room electricity of locking
The device for limiting of terraced car inspection platform.
To achieve the above object, the utility model adopts the following technical solution：
A kind of device for limiting of machine-roomless lift car inspection platform, including bearing, end cap, bull stick, spacing ring, reset bullet
Spring and strip, the end cap are weldingly fixed on the left plate outer end face of bearing, and bull stick sequentially passes through end cap and bearing, bull stick energy
It horizontally slipping on bearing, spacing ring is fixedly welded on bull stick, and in bearing, resetting spring is socketed on bull stick,
The right plate of one end compressing support, the other end compress spacing ring, and strip is vertically welded on bull stick, the left plate and bull stick of bearing
The axis hole of connection be equipped with can allow strip in a manner of horizontal or vertical by cross open, on the axis hole that end cap is connected with bull stick
Equipped with can allow strip in a horizontal manner by a word opening.
Further, handle is further included, the handle is fixed on the end of the nearlyer strip of bull stick.
The utility model has the advantages that：
When elevator needs to safeguard, service personnel can be promoted bull stick to slide to the right, strip made to pass through end cap with swing handle
On a word opening and bearing on cross open, at this point, bull stick right end insertion inspection platform prevent car slide
In lock opening, service personnel's swing handle again makes bull stick be rotated by 90 ° along its axle center, and service personnel unclamps handle, resets bullet
Spring pressing spacing ring makes bull stick turn left slip, and strip is fallen into the cross open of bearing, but can not be by end cap, so as to fulfill inspection
The locking of equating platform.A kind of device for limiting of machine-roomless lift car inspection platform of the utility model, have be skillfully constructed, structure
Simply, the characteristics of secured is locked.
Description of the drawings
Fig. 1 is a kind of structure diagram of the device for limiting of machine-roomless lift car inspection platform of the utility model；
Fig. 2 is the side structure schematic diagram of bearing；
Fig. 3 is the side structure schematic diagram of end cap；
In figure：1st, bearing；2nd, end cap；3rd, bull stick；4th, spacing ring；5th, resetting spring；6th, strip；7th, handle；11st, cross is opened
Mouthful；21st, a word opening.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the utility model will be further described, in order to clearer reason
Solve the technological thought of the requires of the utility model protection.
A kind of device for limiting of machine-roomless lift car inspection platform of the utility model as shown in Figure 1,2 and 3, including bearing
1st, end cap 2, bull stick 3, spacing ring 4, resetting spring 5 and strip 6, the end cap 2 are weldingly fixed on the left plate outer end face of bearing 1
On, bull stick 3 sequentially passes through end cap 2 and bearing 1, and bull stick 3 can horizontally slip on bearing 1, and spacing ring 4 is fixedly welded on bull stick 3
On, and in bearing 1, resetting spring 5 is socketed on bull stick 3, the right plate of its one end compressing support 1, the other end compresses limit
Position ring 4, strip 6 is vertically welded on bull stick 3, the axis hole that the left plate of bearing 1 is connected with bull stick 3 equipped with can allow strip 6 with
Horizontal or vertical mode by cross open 11, the axis hole that end cap 2 is connected with bull stick 3 be equipped with can allow strip 6 with level side
Formula by a word opening 21.
More specifically, handle 7 is further included, the handle 7 is fixed on the end of 3 nearlyer strip 6 of bull stick.
The operation principle of the utility model is：When elevator needs to safeguard, service personnel can be promoted and turned with swing handle 7
Bar 3 slides to the right, makes strip 6 by the cross open 11 in the word opening 21 and bearing 1 on end cap 2, at this point, bull stick 3 is right
Insertion inspection platform in side end prevents in the lock opening that car slides that service personnel swing handle 7 again make 3 edge of bull stick
Its axle center is rotated by 90 °, and service personnel unclamps handle 7, and resetting spring 5, which compresses spacing ring 4, makes bull stick 3 turn left slip, and strip 6 is fallen into
It, but can not be by end cap 2, so as to fulfill the locking of inspection platform in the cross open 11 of bearing 1.
For those skilled in the art, technical solution that can be as described above and design are made other each
Kind is corresponding to be changed and deforms, and all these change and deform the guarantor that should all belong to the utility model claims
Within the scope of shield.
Claims (2)
1. a kind of device for limiting of machine-roomless lift car inspection platform, it is characterised in that：Including bearing (1), end cap (2), turn
Bar (3), spacing ring (4), resetting spring (5) and strip (6), the end cap (2) are weldingly fixed on the left plate outer end of bearing (1)
On face, bull stick (3) sequentially passes through end cap (2) and bearing (1), and bull stick (3) can horizontally slip on bearing (1), and spacing ring (4) is solid
Surely it is welded on bull stick (3), and in bearing (1), resetting spring (5) is socketed on bull stick (3), its one end compressing support
(1) right plate, the other end compress spacing ring (4), and strip (6) is vertically welded on bull stick (3), the left plate of bearing (1) with
Bull stick (3) connection axis hole be equipped with can allow strip (6) in a manner of horizontal or vertical by cross open (11), end cap (2)
The axis hole being connected with bull stick (3) be equipped with can allow strip (6) in a horizontal manner by a word opening (21).
2. a kind of device for limiting of machine-roomless lift car inspection platform, it is characterised in that：Further include handle (7), the handle
(7) it is fixed on the end of bull stick (3) nearlyer strip (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720160131.5U CN207434786U (en) | 2017-02-21 | 2017-02-21 | A kind of device for limiting of machine-roomless lift car inspection platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720160131.5U CN207434786U (en) | 2017-02-21 | 2017-02-21 | A kind of device for limiting of machine-roomless lift car inspection platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207434786U true CN207434786U (en) | 2018-06-01 |
Family
ID=62394316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720160131.5U Expired - Fee Related CN207434786U (en) | 2017-02-21 | 2017-02-21 | A kind of device for limiting of machine-roomless lift car inspection platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207434786U (en) |
-
2017
- 2017-02-21 CN CN201720160131.5U patent/CN207434786U/en not_active Expired - Fee Related
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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: 20180601 |