CN205616535U - Curve shift unit - Google Patents
Curve shift unit Download PDFInfo
- Publication number
- CN205616535U CN205616535U CN201620208479.2U CN201620208479U CN205616535U CN 205616535 U CN205616535 U CN 205616535U CN 201620208479 U CN201620208479 U CN 201620208479U CN 205616535 U CN205616535 U CN 205616535U
- Authority
- CN
- China
- Prior art keywords
- slider device
- locking device
- balancing weight
- stake body
- buffer unit
- 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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- Emergency Lowering Means (AREA)
Abstract
The utility model relates to an aversion technical field refers in particular to curve shift unit. Its easy operation is convenient, and the curve shifts effectually. It mainly includes stake body, lift slider device, aversion slider device, buffer and locking device. Wherein, buffer sets up on aversion slider device, when the slider device that aims at shifting resets, reduces the impact of piece to the stake body of shifting, locking device hookup stake body and aversion slider device when the slider device that aims at shifting is in position I, are locked it on the stake body. To go up and down slider device and aversion slider device through wire rope and link together, unclamp locking device after, the balancing weight from under gravity and manpower pass through supplementary tensile effect that the hand lever generated, the wire rope pulling is shifted the piece and is moved to the II position by the I position along curved guide rail to the mesh that shifts has been realized promoting, when need to resume shifting, down stimulate the hand lever through the manpower, make piece quick movment to the original position I that shifts, and with its locking.
Description
Technical field
This utility model relates to shift unit technical field, refers in particular to curve shift device.
Background technology
At present, in shift unit technical field, curve shift device is particularly important in shift equipment, has flexible and convenient to use, simultaneously facilitate maintenance during use in simple operating mode.Power is manually to be provided by people, so manipulation is convenient.This curve shift device is in order in produced on-site, switching due to operation, needing the occasion that some position (or device) of equipment is shifted and resetted, it can replace people to complete the task of heavy displacement and reset, alleviate the labor intensity of workman.
Utility model content
The purpose of this utility model is to provide a kind of curve shift device so that it is people can be replaced easily and flexibly to complete the job task of heavy displacement and reset under artificial cooperation is handled.Its good stability of this device, handles simple, and can realize fast reciprocating displacement.
The purpose of this utility model can be realized by following measures:
A kind of curve shift device, specifically includes that stake body, lifting slider device, displacement slide block device, buffer unit and locking device.
Described stake body carrying lifting slider device and displacement slide block device.
Described lifting slider device, it is mainly balancing weight and moves along gathering sill, steel wire rope stress, realizes the lifting to shift unit by pulley, completes the essential step of displacement.
Described displacement slide block device, including curvilinear guide, directive wheel and displaced block, it is mainly steel wire rope and drives displaced block to move displacement along curvilinear guide.
Described buffer unit, uses bolt spring and displacement slide block device to be connect.
Described locking device, uses latch hook and stake body sealed, and spring automatically resets for latch hook.
This utility model compared with prior art has the advantage that
This utility model uses lifting slider device, and functional reliability is high, simple to operate, flexible, low cost.
This utility model is provided with buffer unit and locking device on shift module.
This utility model buffer unit uses spring and bolt to coordinate.
This utility model locking device uses latch hook element.
The directive wheel of this utility model displacement slide block device presses movement curve reasonable layout.
This utility model simple in construction, easy operation, safe and reliable, convenient disassembly.
Accompanying drawing explanation
Fig. 1 is overall structure side view of the present utility model.
Fig. 2 is overall structure front view (broken section) of the present utility model.
Fig. 3 is buffer unit structure schematic diagram of the present utility model.
Fig. 4 is locking device structure schematic diagram of the present utility model.
1-arc guide rail；2-steel wire rope；3-directive wheel；4-displaced block；5-latch hook；6-buffer unit；7-stake body；
8-balancing weight；9-pulley；10-locking device；11-moving body；12-hand lever；13-lock；14-spring；
15-compression spring.
Detailed description of the invention
As shown in Figure 1 and Figure 2, when this utility model curve shift device operation, unclamp latch hook (5), at balancing weight (8) under the effect of gravity, steel wire rope (2) drives moving body (11) to move upward by pulley (9), displacement slide block device moves to II position along arc orbit (1) from I position, completes to promote displacement；During reset, under operator is applied to the effect of the downward pulling force of hand lever (12), displacement slide block device is made to overcome balancing weight (8) from gravity, I position is moved to from II position along arc orbit (1), complete to decline and reset, latch hook (5) is sealed with stake body (7), reaches to lock purpose.
As it is shown on figure 3, when shifting slide block device and resetting, be i.e. returned to I position from II position, buffer unit (6) plays vibration damping and the effect of protection displaced block (4).
As shown in Figure 4, after displacement slide block device decline reset completes, lock (13) on the latch hook (5) of locking device (10) and stake body (7) is sealed, realizing displacement slide block device is fixed or locked, latch hook (5) can be automatically reset by compression spring (15).
The above, be only preferred embodiment of the present utility model, not impose any restrictions this utility model, every according to this utility model technical spirit, above example is made any simple modification, change, still fall within protection domain of the present utility model.
Claims (2)
1. a curve shift device, it is made up of stake body, lifting slider device, displacement slide block device, buffer unit and locking device, specifically includes arc guide rail (1), steel wire rope (2), directive wheel (3), displaced block (4), latch hook (5), buffer unit (6), stake body (7), balancing weight (8), pulley (9), locking device (10), moving body (11), hand lever (12), lock (13), spring (14), compression spring (15)；Described lifting slider device includes balancing weight (8), moving body (11) and hand lever (12), and moving body (11) and hand lever (12) are all welded on balancing weight (8)；Described displacement slide block device includes arc guide rail (1), directive wheel (3), displaced block (4), buffer unit (6) and locking device (10)；Described steel wire rope (2) connects displaced block (4) and balancing weight (8)；Described buffer unit (6) and locking device (10) are arranged in displaced block (4), it is characterized in that: steel wire rope (2) at balancing weight (8) under the pulling force effect that gravity or manual draw bar (12) apply, make displaced block (4) do curvilinear motion along arc guide rail (1).
2. a kind of curve shift device as claimed in claim 1, it is characterized in that: described displaced block (4) bottom surface on displacement slide block device is provided with two pairs of directive wheels (3), every pair of directive wheel (3) is separately positioned on medial surface and the lateral surface of arc orbit (1), directive wheel (3) is convex in two ends, middle concave structure；The structure that described buffer unit (6) is provided with bolt and nut and spring (14) coordinates；Described locking device (10) be provided with use compression spring (15) can latch hook (5) structure of folding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620208479.2U CN205616535U (en) | 2016-03-11 | 2016-03-11 | Curve shift unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620208479.2U CN205616535U (en) | 2016-03-11 | 2016-03-11 | Curve shift unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205616535U true CN205616535U (en) | 2016-10-05 |
Family
ID=57032189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620208479.2U Expired - Fee Related CN205616535U (en) | 2016-03-11 | 2016-03-11 | Curve shift unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205616535U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108225938A (en) * | 2018-01-31 | 2018-06-29 | 北京京东方显示技术有限公司 | A kind of bending test apparatus and bending test method |
| CN115215270A (en) * | 2022-05-30 | 2022-10-21 | 浙江大丰实业股份有限公司 | Arc-shaped frame lifting device for stage performance |
-
2016
- 2016-03-11 CN CN201620208479.2U patent/CN205616535U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108225938A (en) * | 2018-01-31 | 2018-06-29 | 北京京东方显示技术有限公司 | A kind of bending test apparatus and bending test method |
| CN115215270A (en) * | 2022-05-30 | 2022-10-21 | 浙江大丰实业股份有限公司 | Arc-shaped frame lifting device for stage performance |
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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: 20161005 Termination date: 20170311 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |