CN203128117U - Transmission mechanism capable of achieving synchronous stretch of four legs - Google Patents
Transmission mechanism capable of achieving synchronous stretch of four legs Download PDFInfo
- Publication number
- CN203128117U CN203128117U CN 201320130730 CN201320130730U CN203128117U CN 203128117 U CN203128117 U CN 203128117U CN 201320130730 CN201320130730 CN 201320130730 CN 201320130730 U CN201320130730 U CN 201320130730U CN 203128117 U CN203128117 U CN 203128117U
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- CN
- China
- Prior art keywords
- legs
- bay
- lift
- transmission shaft
- transmission mechanism
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- Expired - Lifetime
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Abstract
The utility model discloses a transmission mechanism capable of achieving synchronous stretch of four legs. A set of electro-hydraulic gyroscope is arranged in the center of a lifting platform; sliding sleeve bases are mounted at the four corners of the lifting platform; sliding block support legs are sleeved with the sliding sleeve bases; the electro-hydraulic gyroscope is connected with and drives a transmission shaft via a rigid coupler; the transmission shaft is connected with and drives a crank component via a cross universal coupler; and the output of the crank component is connected with and drives connecting rods on the two sides, and the connecting rods are connected with and drive the sliding block support legs. The transmission mechanism capable of achieving synchronous stretch of the four legs is simple in structure, stable and reliable in working, and convenient to manufacture and maintain, can achieve the longer synchronous stretch of the four legs, and ensures the safe and reliable stopping of the lifting platform in each layer, and the safe and reliable operation.
Description
Technical field
The utility model relates to the constructional engineering machinery technical field, is specifically related to a kind of transmission device of realizing four supporting leg synchronization telescopes in the dwelling house industrialized building construction machinery and equipment.
Background technology
In the manufacturing of dwelling house industrialization assembled architecture with building, wallboard preformed part, for being transported to, prefabricated building, the wallboard poured into a mould carry out maintenance in the curing kilns that successively stack, and just need there be one to carry bay-lift to realize successively carrying stacking.When this operating elevating platform arrives every layer of position, need its four supporting legs to stretch out simultaneously to stop securely and be supported on the laminate of transversely-moving rack, make the steel rope of winch loosen no longer stressed.So both protected the unlikely overload of winch, and made bay-lift park firm, safety again.And when winch starts operation, need its four supporting legs to shrink simultaneously, make supporting leg in the operational process be unlikely with transversely-moving rack on laminate interfere, to guarantee the bay-lift safe and reliable operation.
Summary of the invention
Technical problem to be solved in the utility model is: solve the problem that above-mentioned prior art exists, and provide a kind of transmission device of realizing four supporting leg synchronization telescopes, satisfy than the requirement of four supporting leg synchronization telescopes of long spacing, guarantee that bay-lift is in every layer of stop safety and operating stable, reliable in lifting.
The technical solution adopted in the utility model is:
A kind of transmission device of realizing four supporting leg synchronization telescopes, the electricity gyrator that surges is set in the center of bay-lift, four jiaos of installation sleeve bases at bay-lift, suit slider block leg in the sleeve base, the electricity gyrator that surges connects transmission shaft by fast coupling, transmission shaft is by cross universal coupling connecting crank assembly, and crank assemblies output connects the connecting rod on both sides, and connecting rod connects slider block leg.
In the technique scheme, crank assemblies also is connected with sensor stand, and transmission shaft is installed on the bearing with spherical outside surface seat.
Principle of work:
The utility model arranges the electricity gyrator that surges by the center at bay-lift, torque is exported on this electricity gyrator both sides of surging simultaneously, transmission of torque is given the piston crank mechanism at two ends by coupler, transmission shaft, this piston crank mechanism is converted to straight-line motion rotatablely moving, thereby four slider block leg that drive its both sides are synchronously done the action of stretching out, withdraw.
Advantageous effect:
This synchronization telescope transmission device is simple in structure, and working stability, reliable is made with easy to maintenance, can satisfy than four supporting legs of long spacing and realize that synchronization telescopes move, and has guaranteed that bay-lift is at every layer safety and stability stop and elevating safety reliability service.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 uses constitution diagram for the utility model.
The accompanying drawing marking explanation:
The 1-sensor stand, 2-crank assemblies, 3-sleeve base, 4-cross universal coupling, 5-transmission shaft, 6-bearing with spherical outside surface seat, 7-fast coupling, the 8-electricity gyrator that surges, 9-connecting rod, 10-slider block leg, the 11-bay-lift, 12-transversely-moving rack, 13-winch, 14-laminate.
The specific embodiment
Referring to Fig. 1, Fig. 2, a kind of transmission device of realizing four supporting leg synchronization telescopes of the present utility model, the electricity gyrator 8 that surges is set in the center of bay-lift 11, four jiaos of installation sleeve bases 3 at bay-lift 11, sleeve base 3 interior suit slider block leg 10, electricity are surged gyrator 8 by fast coupling 7 connection driving transmission shafts 5, and transmission shaft 5 drives crank assemblies 2 by cross universal coupling 4 connections, crank assemblies 2 outputs connect the connecting rod 9 on transmission both sides, and connecting rod 9 connects driving block supporting leg 10.
Above-mentioned crank assemblies 2 also is connected with sensor stand 1, and transmission shaft 5 is installed on the bearing with spherical outside surface seat 6.
Below the utility model principle is described in further detail:
Since bay-lift be one by the rectangle steel structure platform of shaped steel, steel plate assembly welding, when operating elevating platform need to be stopped to each layer, be to stretch out on the laminate that is supported on the peripheral transversely-moving rack column of bay-lift by four supporting legs on four angles of bay-lift to realize.When this bay-lift need start operation, necessarily require its four supporting legs to shrink simultaneously again, make supporting leg and the unlikely interference of transversely-moving rack laminate, to guarantee bay-lift safety, reliably operation up and down.Simultaneously, because the length and width size of bay-lift is also bigger, for this reason, the electricity gyrator that surges is set in the bay-lift center, torque is exported on both sides simultaneously, respectively by fast coupling, transmission shaft, to two crank assemblies that are installed in the bay-lift two ends respectively, two crank assemblies drive four slider block leg on its both sides again respectively simultaneously and realize expanding-contracting action transmission of torque again.Transmission device of the present utility model with mechanical type transmission, conversion regime, converts rotation to straight-line motion by a propulsion source, and is simple, stable, reliable, can satisfy bay-lift safety stop, the requirement of operation up and down fully.At present, this mechanism has produced material object, and successful Application is in the prefabricated building of assembled architecture, wallboard curing kilns equipment.
Claims (2)
1. transmission device of realizing four supporting leg synchronization telescopes, it is characterized in that: the electricity gyrator that surges is set in the center of bay-lift, four jiaos of installation sleeve bases at bay-lift, suit slider block leg in the sleeve base, the electricity gyrator that surges connects transmission shaft by fast coupling, transmission shaft is by cross universal coupling connecting crank assembly, and crank assemblies output connects the connecting rod on both sides, and connecting rod connects slider block leg.
2. the transmission device of realization four supporting leg synchronization telescopes according to claim 1, it is characterized in that: crank assemblies is connected with sensor stand, and transmission shaft is installed on the bearing with spherical outside surface seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320130730 CN203128117U (en) | 2013-03-21 | 2013-03-21 | Transmission mechanism capable of achieving synchronous stretch of four legs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320130730 CN203128117U (en) | 2013-03-21 | 2013-03-21 | Transmission mechanism capable of achieving synchronous stretch of four legs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203128117U true CN203128117U (en) | 2013-08-14 |
Family
ID=48936115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320130730 Expired - Lifetime CN203128117U (en) | 2013-03-21 | 2013-03-21 | Transmission mechanism capable of achieving synchronous stretch of four legs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203128117U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103879922A (en) * | 2014-03-12 | 2014-06-25 | 常州市新创复合材料有限公司 | Lifting mechanism for thermoplastic board |
| CN106628896A (en) * | 2016-11-09 | 2017-05-10 | 大连爱渥特机器人科技有限公司 | Driving mechanism capable of being adjusted synchronously |
-
2013
- 2013-03-21 CN CN 201320130730 patent/CN203128117U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103879922A (en) * | 2014-03-12 | 2014-06-25 | 常州市新创复合材料有限公司 | Lifting mechanism for thermoplastic board |
| CN103879922B (en) * | 2014-03-12 | 2016-07-06 | 常州市新创复合材料有限公司 | Thermo-plastic planking's elevating mechanism |
| CN106628896A (en) * | 2016-11-09 | 2017-05-10 | 大连爱渥特机器人科技有限公司 | Driving mechanism capable of being adjusted synchronously |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHANGSHA BROAD HOMES INDUSTRIAL INTERNATIONAL CO., Free format text: FORMER NAME: CHANGSHA BROAD HOMES INDUSTRIAL CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 410013 Changsha high tech Development Zone, Yuelu, Hunan Avenue, Changsha Yuanda Industrial Group Co., Ltd. Patentee after: CHANGSHA BROAD HOMES INDUSTRIAL INTERNATIONAL Co.,Ltd. Address before: 410013 Yuelu District Changsha Yuanda Housing Industry Co., Ltd., Hunan, Changsha Patentee before: Changsha Broad Homes Industrial Group Co.,Ltd. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160303 Address after: 410013, Changsha, Hunan, Yuelu District double 248 Silver Road Patentee after: HUNAN BROAD ENGINEERING DESIGN CO.,LTD. Address before: 410013 Changsha high tech Development Zone, Yuelu, Hunan Avenue, Changsha Yuanda Industrial Group Co., Ltd. Patentee before: CHANGSHA BROAD HOMES INDUSTRIAL INTERNATIONAL Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |
|
| CX01 | Expiry of patent term |