CN207875627U - A kind of overhead manned equipment commutation chair lift - Google Patents
A kind of overhead manned equipment commutation chair lift Download PDFInfo
- Publication number
- CN207875627U CN207875627U CN201820117539.9U CN201820117539U CN207875627U CN 207875627 U CN207875627 U CN 207875627U CN 201820117539 U CN201820117539 U CN 201820117539U CN 207875627 U CN207875627 U CN 207875627U
- Authority
- CN
- China
- Prior art keywords
- seat link
- card slot
- bayonet lock
- inner sleeve
- connecting rod
- 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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- Chairs Characterized By Structure (AREA)
Abstract
The utility model discloses a kind of overhead manned equipment commutation chair lift, connecting rod of glider is divided into upper connecting rod and seat link, housing is housed in upper connecting rod lower end, there is inner sleeve housing is built-in, the upper end of seat link is sleeved in inner sleeve, it is provided with card slot in the upper end of inner sleeve, bayonet lock is housed in the upper end of seat link, bayonet lock is adapted with card slot.The utility model has the following technical effect that：1, switch operation is simple, convenient, only need to up push away seat link, the bayonet lock of seat link upper end is released card slot, 180 ° of horizontal rotation allows bayonet lock to be end for end and places into card slot.2, processing is simple and is easily guaranteed that requirement on machining accuracy, intensity requirement and symmetry requirement, solid and reliable, safe.
Description
Technical field
The utility model is related to a kind of overhead manned equipment commutation chair lift.
Background technology
Overhead manned equipment is mine into lower common manned equipment, manned equipment need to adapt to different mine laneway conditions and
Operation has part tunnel to be not suitable for the manned equipment operation of cycle, unidirectional operation can only be carried out, in order to coordinate unidirectional manned equipment
Adjustment chair lift direction when operation commutation, general using commutation chair lift, commutation chair lift type at present on the market is various, common side
Formula is that chair lift bar and lower chair lift bar is bolted, and when commutation cancels bolt, 180 ° of lower chair lift bar directions of rotation adjustment, then
It will be bolted, this mode usually requires to be completed with auxiliary tools such as pliers, not only inconvenient for use, also than relatively time-consuming
Effort carries out steering connection also by the way of being inserted into hanging pin outside steering knuckle, because overhead manned equipment chair lift needs
It takes to grow up and multiplies people, under this mode, under the gravity for multiplying people, hanging pin intensity is difficult to ensure, is easily deformed, is fallen off and have
There is security risk.
Utility model content
The purpose of this utility model is to provide a kind of overhead manned equipment commutation chair lift.
The technical solution of the utility model is, a kind of overhead manned equipment commutates chair lift, connecting rod of glider be divided into upper connecting rod and
Seat link is equipped with housing in upper connecting rod lower end, has inner sleeve, the upper end of seat link to be sleeved in inner sleeve housing is built-in, inside
The upper end of set is provided with card slot, bayonet lock is housed in the upper end of seat link, bayonet lock is adapted with card slot.
The inner sleeve and sleeve thread are welded to connect.
The utility model has the following technical effect that：1, switch operation is simple, convenient, only need to be by seat link up
It pushes away, the bayonet lock of seat link upper end is released into card slot, 180 ° of horizontal rotation allows bayonet lock to be end for end and places into card slot.2, add
Work is simple and is easily guaranteed that requirement on machining accuracy, intensity requirement and symmetry requirement, solid and reliable, safe.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is enlarged partial sectional view at A in Fig. 1.
Fig. 3 is that the bayonet lock of Fig. 1 seat links upper end releases the state diagram of card slot
Specific implementation mode
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of overhead manned equipment commutation chair lift, it is characterised in that：Connecting rod of glider is divided into
Connecting rod 1 and seat link 2 are equipped with housing 3 in 1 lower end of upper connecting rod, inner sleeve 4, the upper end cap of seat link 2 are housed in housing 3
In inner sleeve 4, it is provided with card slot 6 in the upper end of inner sleeve 4, bayonet lock 5 is housed in the upper end of seat link 2, bayonet lock 5 is suitable with 6 phase of card slot
It answers.
The inner sleeve 4 and 3 screw thread of housing are welded to connect..
In application, seat link 2 is up pushed away, so that 5 end of bayonet lock is released card slot 6, and rotate, rotate 180 °, allows bayonet lock 5
Two ends tune position, then toward drop-down by 5 two ends of bayonet lock be embedded in card slot 6 in, complete chair lift turn to.
Claims (2)
- The chair lift 1. a kind of overhead manned equipment commutates, it is characterised in that：Connecting rod of glider is divided into upper connecting rod (1) and seat link (2), Housing (3) is housed in upper connecting rod (1) lower end, inner sleeve (4) is housed in housing (3), the upper end of seat link (2) is sleeved on inner sleeve (4) in, it is provided with card slot (6) in the upper end of inner sleeve (4), bayonet lock (5), bayonet lock (5) and card slot are housed in the upper end of seat link (2) (6) it is adapted.
- The chair lift 2. a kind of overhead manned equipment according to claim 1 commutates, it is characterised in that：The inner sleeve (4) with it is outer Set (3) screw thread is welded to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820117539.9U CN207875627U (en) | 2018-01-24 | 2018-01-24 | A kind of overhead manned equipment commutation chair lift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820117539.9U CN207875627U (en) | 2018-01-24 | 2018-01-24 | A kind of overhead manned equipment commutation chair lift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207875627U true CN207875627U (en) | 2018-09-18 |
Family
ID=63507288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820117539.9U Expired - Fee Related CN207875627U (en) | 2018-01-24 | 2018-01-24 | A kind of overhead manned equipment commutation chair lift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207875627U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112339778A (en) * | 2020-11-20 | 2021-02-09 | 娄底市同丰科技有限公司 | Steerable hanging seat for coal mine overhead manned device |
-
2018
- 2018-01-24 CN CN201820117539.9U patent/CN207875627U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112339778A (en) * | 2020-11-20 | 2021-02-09 | 娄底市同丰科技有限公司 | Steerable hanging seat for coal mine overhead manned device |
| CN112339778B (en) * | 2020-11-20 | 2023-03-21 | 娄底市同丰科技有限公司 | Steerable hanging seat for coal mine overhead manned device |
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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: 20180918 Termination date: 20220124 |