CN204057863U - Extrusion line bay-lift safety guard - Google Patents
Extrusion line bay-lift safety guard Download PDFInfo
- Publication number
- CN204057863U CN204057863U CN201420324813.1U CN201420324813U CN204057863U CN 204057863 U CN204057863 U CN 204057863U CN 201420324813 U CN201420324813 U CN 201420324813U CN 204057863 U CN204057863 U CN 204057863U
- Authority
- CN
- China
- Prior art keywords
- bay
- lift
- lifting table
- lifting mechanism
- safety guard
- 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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- Forklifts And Lifting Vehicles (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model relates to a kind of extrusion line bay-lift safety guard, specifically a kind of bay-lift rise or decline time can prevent the device collecting dolly overturning.Goal of the invention of the present utility model is, provides a kind of lifting table, is intended to solve the safety problem in working process, and rising or falling speed problem.This practicality newly have employed fixed-point position-limiting, and up-down mode is simple and safe, welded and installed limit switch below bay-lift, and adjustment limit-switch positions and angle, make bay-lift surface rise to limit switch when flushing with groove and pulled, and guarantees that bay-lift cannot continue to rise.
Description
Technical field
The utility model relates to a kind of extrusion line bay-lift and collects safety device, specifically a kind of bay-lift rise or decline time can prevent the device collecting dolly overturning.
Background technology
At present, for sizing material required during manufacture tire, need when harsh output sizing material to unload to be displaced downwardly to from equipment to collect on dolly, be transported to next procedure.In this course, because sizing material is harsh output, not cooling, if put together by all sizing materials, does not easily cause sizing material to be pasted together, and therefore just needs some dividing plates placed by dolly to be separated by each sizing material collecting.And dividing plate itself is thicker, when to time a certain amount of, can cannot place sizing material due to height reason uppermost several pieces of dividing plate staff, now just need a jacking system to reduce the height collecting dolly.
In existing device, during jacking system just adopt with individual bay-lift moving up and down, the ground of bay-lift and surrounding is not significantly separated, therefore dolly is collected when moving to bay-lift, the position of collecting dolly may be put partially, when bay-lift declines, collecting dolly will overturning, even likely can pound the staff of surrounding.And the staff near bay-lift does not sometimes note, the pin of oneself also may be pressed onto when bay-lift declines.
Summary of the invention
Goal of the invention of the present utility model is, provides a kind of lifting table, is intended to solve the safety problem in working process, and rising or falling speed problem.
For completing foregoing invention object, the utility model is achieved in that a kind of extrusion line bay-lift safety guard, and it comprises lifting table, lifting mechanism, control mechanism; Described lifting mechanism supports lifting table, and described control mechanism controls the rise and fall of lifting mechanism; It is characterized in that: described lifting mechanism is placed in below earth's surface; Described control mechanism is arranged on lifting mechanism; The stop gear cooperatively interacted is provided with at lifting table and product place, earth's surface, flat with ground phase one after described lifting table rises.Described lifting mechanism is made up of two groups of parallel cross support assemblies and driven unit, and described cross support assembly is intersected by two strut bars, and connect and compose in intermediate active; Described strut bar is connected by bearing with between lifting table, and bearing slides in the track at the bay-lift back side; Connect with pipe link between described corresponding strut bar; Described driven unit is by drive motor, change-speed box, and commutator and Bidirectional-screw are formed; Described motor is connected with change-speed box, and the input end of commutator is connected to change-speed box, and mouth connects Bidirectional-screw.Stop gear on described lifting table and the motor linkage of driven unit.
This practicality newly have employed fixed-point position-limiting, and up-down mode is simple and safe, welded and installed limit switch below bay-lift, and adjustment limit-switch positions and angle, make bay-lift surface rise to limit switch when flushing with groove and pulled, and guarantees that bay-lift cannot continue to rise.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
A kind of extrusion line bay-lift safety guard, it comprises lifting table 3, lifting mechanism, control mechanism; Described lifting mechanism is placed in earth's surface less than 1; Described lifting mechanism supports lifting table 3, and described control mechanism controls the rise and fall of lifting mechanism; Described control mechanism is arranged on lifting mechanism; The stop gear 2 cooperatively interacted is provided with, the stop gear 2 on described lifting table 1 and the motor linkage of driven unit in lifting table 3 and exit, earth's surface 1; This stop gear 2 is a limit switch, and when bay-lift surface flushes with groove, limit switch is pulled, and lifting mechanism quits work, flat with ground phase one after described lifting table 1 rises.Described lifting mechanism is made up of two groups of parallel cross support assemblies and driven unit, and described cross support assembly is intersected by two strut bars 7, and constitute by an active connection at middle bolt 6 of crossing; Described strut bar 7 is connected by roller 4 with between lifting table 1, and roller 4 slides in the track at the bay-lift back side; Connect with pipe link between described corresponding strut bar 7; Described driven unit is by drive motor 11, change-speed box, and commutator 9 and Bidirectional-screw are formed; Described motor is connected with change-speed box, and the input end of commutator is connected to change-speed box, and mouth connects Bidirectional-screw 10, and described Bidirectional-screw two end is connected on the bolt 12 of two support link, and described commutator is positioned at the centre of Bidirectional-screw.And stop gear is directly electrically connected with motor; Operationally, work drive motor rotates, and through speed changer, then can be connected with middle screw mandrel by commutator, drives screw mandrel to rotate, and because the silking of screw mandrel meat end is reverse, therefore, after rotation, two strut bars can run to middle or two ends.After lifting table arrives the stop gear at earth's surface place, touch motor automatic stop and run.
Claims (3)
1. an extrusion line bay-lift safety guard, it comprises lifting table, lifting mechanism, control mechanism; Described lifting mechanism supports lifting table, and described control mechanism controls the rise and fall of lifting mechanism; It is characterized in that: described lifting mechanism is placed in below earth's surface; Described control mechanism is arranged on lifting mechanism; The stop gear cooperatively interacted is provided with at lifting table and product place, earth's surface, flat with ground phase one after described lifting table rises.
2. a kind of extrusion line bay-lift safety guard according to claim 1, it is characterized in that: described lifting mechanism is made up of two groups of parallel cross support assemblies and driven unit, described cross support assembly is intersected by two strut bars, and connect and compose in intermediate active; Described strut bar is connected by roller with between lifting table, and roller slides in the track at the bay-lift back side; Connect with pipe link between described corresponding strut bar; Described driven unit is by drive motor, change-speed box, and commutator and Bidirectional-screw are formed; Described motor is connected with change-speed box, and the input end of commutator is connected to change-speed box, and mouth connects Bidirectional-screw.
3. a kind of extrusion line bay-lift safety guard according to claim 2, is characterized in that: the stop gear on described lifting table and the motor linkage of driven unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420324813.1U CN204057863U (en) | 2014-06-18 | 2014-06-18 | Extrusion line bay-lift safety guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420324813.1U CN204057863U (en) | 2014-06-18 | 2014-06-18 | Extrusion line bay-lift safety guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204057863U true CN204057863U (en) | 2014-12-31 |
Family
ID=52199418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420324813.1U Expired - Fee Related CN204057863U (en) | 2014-06-18 | 2014-06-18 | Extrusion line bay-lift safety guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204057863U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108046160A (en) * | 2018-01-11 | 2018-05-18 | 昆明旭邦机械有限公司 | A kind of crossing type lifting apparatus |
| CN110589714A (en) * | 2019-08-27 | 2019-12-20 | 苏州大学 | Lifting type platform track mechanism |
-
2014
- 2014-06-18 CN CN201420324813.1U patent/CN204057863U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108046160A (en) * | 2018-01-11 | 2018-05-18 | 昆明旭邦机械有限公司 | A kind of crossing type lifting apparatus |
| CN108046160B (en) * | 2018-01-11 | 2024-03-01 | 昆明旭邦机械有限公司 | Scissor fork type lifting device |
| CN110589714A (en) * | 2019-08-27 | 2019-12-20 | 苏州大学 | Lifting type platform track 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 |
Granted publication date: 20141231 Termination date: 20210618 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |