CN203579601U - Linked bracket device used in mobile working platform - Google Patents
Linked bracket device used in mobile working platform Download PDFInfo
- Publication number
- CN203579601U CN203579601U CN201320781014.2U CN201320781014U CN203579601U CN 203579601 U CN203579601 U CN 203579601U CN 201320781014 U CN201320781014 U CN 201320781014U CN 203579601 U CN203579601 U CN 203579601U
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- China
- Prior art keywords
- hinged
- support
- rod
- pull bar
- bracket device
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- Expired - Fee Related
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Abstract
The utility model relates to a linked bracket device in a mobile working platform, in particular to a linked bracket device used in the mobile working platform. The linked bracket device is characterized in that the fixed end of an electric pushing rod and a pushing rod seat are hinged on to a chassis; a swinging rod seat is arranged on the chassis; a swinging rod is fixedly connected with the swinging rod seat; two symmetrical shaft holes of the swinging rod are respectively hinged with to one end of a first pulling rod and a second pulling rod; the other end of the first pulling rod is hinged with to a connecting part of a first bracket; the other end of the second pulling rod is hinged with to a connecting part of a second bracket; the first bracket is hinged on to the chassis; the second bracket is hinged on to the chassis; and the output end of the electric pushing rod is hinged with to the swinging rod. The linked bracket device has the positive effects that (1) the linked bracket device is arranged at the lower part of the chassis of the working platform and does not occupy the structure space independently; and the linked bracket device has the advantages of simple structure, small occupied space, reliable action, convenience in operation and low cost and the like and is applicable to the field of the mobile platform in the aspects of home furnishing, medical treatment and machines and the like.
Description
Technical field
The utility model relates to the linkage support device in a kind of travelling table, is specially a kind of for the linkage support device in travelling table.
Background technology
Along with social development and constantly progressive, travelling table is widely applied to the numerous areas such as household, medical treatment, machinery, in the process of using, find, existing travelling table is after having moved, there will be whole unstable, especially when table top upper offset weight, Shi Erhui makes work top produce.
Summary of the invention
The purpose of this utility model is in order to solve the whole unsettled problem of existing travelling table, so provide a kind of in travelling table for the linkage support device in travelling table.The purpose of this utility model is achieved in that it comprises electric pushrod, swing rod, fork, the first pull bar, the second pull bar, the first support and the second support, underframe, ram seat, it is characterized in that: the stiff end of described electric pushrod and ram seat are hinged to be arranged on underframe, swing rod is arranged on underframe, fork is fixedly connected with swing rod, two symmetrical axis holes of fork are hinged with one end of the first pull bar and the second pull bar respectively, the connecting portion of the other end of the first pull bar and the first support is hinged, the connecting portion of the other end of the second pull bar and the second support is hinged, hinged on the first support and underframe, hinged on the second support and underframe, output and the fork of electric pushrod are hinged.The edge bottom of described the first support and the second support 10mm above ground level under off working state.The utlity model has following effect: 1, the utility model is arranged on the bottom of travelling table underframe, do not take separately structure space.2, course of action of the present utility model is: before travelling table will move, give actuating signal of electric pushrod, swing by fork lifts the support at two ends and built on stilts, after travelling table moves and arrives a certain position and stop, give again actuating signal of electric pushrod, swing by fork falls two supports and kiss the earth, and electric pushrod stops by the reverse self-locking function of push-rod electric machine, mechanism being locked after action.3, the utlity model has the advantages such as simple in structure, little, the reliable in action of taking up room, simple operation and cost be low.4, the utility model is applicable to the mobile platform field of the aspects such as household, medical treatment, machinery.
Accompanying drawing explanation
Fig. 1 is structural principle schematic diagram of the present utility model; Fig. 2 is that the utility model Fig. 1 is in the local structure for amplifying principle signal at A place; Fig. 3 is that the utility model Fig. 1 is in the local structure for amplifying principle schematic at B place; Fig. 4 is the structural principle schematic diagram of the utility model Fig. 3 in C direction.
The specific embodiment
It comprises electric pushrod 1, swing rod 2, fork 3, the first pull bar 4, the second pull bar 5, the first support 6 and the second support 7, underframe 8, ram seat 9, it is characterized in that: the stiff end of described electric pushrod 1 and ram seat 9 are hinged to be arranged on underframe 8, swing rod 2 is arranged on underframe 8, fork 3 pendulum swing rods 2 are fixedly connected with, two symmetrical axis holes 10 of fork 3 are hinged with one end of the first pull bar 4 and the second pull bar 5 respectively, the connecting portion of the other end of the first pull bar 4 and the first support 6 is hinged, the connecting portion of the other end of the second pull bar 5 and the second support 7 is hinged, hinged on the first support 6 and underframe 8, hinged on the second support 7 and underframe 8, the output of electric pushrod 1 and fork 3 are hinged.The 10mm above ground level under off working state of edge bottom of described the first support 6 and the second support 7.
The utility model most preferred embodiment is described in detail by reference to the accompanying drawings in detail: the stiff end of electric pushrod 1 and ram seat 9 are hinged to be arranged on underframe 8, swing rod 2 is arranged on underframe 8, fork 3 is swingable to be connected with swing rod 2, two symmetrical axis holes 10 of fork 3 are hinged with one end of the first pull bar 4 and the second pull bar 5 respectively, the connecting portion of the other end of the first pull bar 4 and the first support 6 is hinged, the connecting portion of the other end of the second pull bar 5 and the second support 7 is hinged, the first support 6 swingable with underframe 8 on journal stirrup hinged, the second support 7 swingable with underframe 8 on journal stirrup hinged, the output of electric pushrod 1 and fork 3 are hinged.Stomidium farthest on fork 3 is connected with the output of electric pushrod, so arranges, and Ke Shi main force arm increases, and makes two pull bars on it obtain larger power.
Claims (2)
1. one kind for the linkage support device in travelling table, it comprises electric pushrod, swing rod, fork, the first pull bar, the second pull bar, the first support and the second support, underframe, ram seat, it is characterized in that: the stiff end of described electric pushrod and ram seat are hinged to be arranged on underframe, swing rod is arranged on underframe, fork is fixedly connected with swing rod, two symmetrical axis holes of fork are hinged with one end of the first pull bar and the second pull bar respectively, the connecting portion of the other end of the first pull bar and the first support is hinged, the connecting portion of the other end of the second pull bar and the second support is hinged, hinged on the first support and underframe, hinged on the second support and underframe, output and the fork of electric pushrod are hinged.
2. a kind of for the linkage support device in travelling table according to claim 1, it is characterized in that: the edge bottom of described the first support and the second support 10mm above ground level under off working state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320781014.2U CN203579601U (en) | 2013-12-03 | 2013-12-03 | Linked bracket device used in mobile working platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320781014.2U CN203579601U (en) | 2013-12-03 | 2013-12-03 | Linked bracket device used in mobile working platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203579601U true CN203579601U (en) | 2014-05-07 |
Family
ID=50577569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320781014.2U Expired - Fee Related CN203579601U (en) | 2013-12-03 | 2013-12-03 | Linked bracket device used in mobile working platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203579601U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109363419A (en) * | 2018-12-04 | 2019-02-22 | 厦门加乐智造科技有限公司 | A kind of inter-linked controlling method of electric bedstead |
-
2013
- 2013-12-03 CN CN201320781014.2U patent/CN203579601U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109363419A (en) * | 2018-12-04 | 2019-02-22 | 厦门加乐智造科技有限公司 | A kind of inter-linked controlling method of electric bedstead |
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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: 20140507 Termination date: 20201203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |