CN204057834U - The electric block that a kind of electric operation dolly is with stopper - Google Patents
The electric block that a kind of electric operation dolly is with stopper Download PDFInfo
- Publication number
- CN204057834U CN204057834U CN201420442433.8U CN201420442433U CN204057834U CN 204057834 U CN204057834 U CN 204057834U CN 201420442433 U CN201420442433 U CN 201420442433U CN 204057834 U CN204057834 U CN 204057834U
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- Prior art keywords
- electric
- electric operation
- operation dolly
- block
- limit switch
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Abstract
The utility model discloses a kind of electric operation dolly electric block with stopper, electric block and electric operation dolly are installed and used on I-beam section, the top of electric operation dolly is provided with the running trolley limit switch being realized controlling functions by the displacement of limit switch push rod, the two sides of electric operation dolly are provided with the running trolley anticollison block shielded, the both sides of I-beam section all offer I-beam section anticollison block, the inner side of I-beam section anticollison block is provided with the spacing buting iron of electric operation dolly to end position, the push rod touching spacing buting iron is installed above running trolley limit switch.By mounting limit switch on electric operation dolly; automatic protection effect can be played to electric operation dolly; enhance safety performance; avoid the fault that artificial improper operation causes; also can be used on the weight-lifting equipment of other similar functions; modern design, is a kind of well innovation scheme, has certain marketing prospect.
Description
Technical field
The utility model relates to small-sized weight-lifting equipment field, particularly relates to the electric block that a kind of electric operation dolly is with stopper.
Background technology
As small-sized weight-lifting equipment, electric block is divided into steel-wire rope type electric block and Electric Chain Blocks, wherein Electric Chain Blocks is attractive in appearance with fuselage appearance, volume is little, lifting downslide amount is little, hoist the features such as control is accurate, degree of protection is high, noise is little, safe and reliable that decline, and is widely used in the industries such as storage transport, chemical industry, shipbuilding, Mould Machining, metal surface treatment.
At present, along with society constantly develops, in China's all trades and professions, Electric Chain Blocks uses field more and more extensive, because be special equipment, so its safety performance is also more and more by the concern of people, but electric block only focuses on safe spacing function when hoisting and decline at present, electric operation dolly is only installed usually to the anticollision device of rubber, like this in the operation of reality, operating personal can only be relied on to use its run location of eye observation, the simultaneously running trolley braking of Electric Chain Blocks do not hoist and decline sensitive, the manual observation of operating personal is relied on to do reaction more very delayed with regard to what show, add operating personal and observe careless mistake, the electric operation dolly of load and i-beam structure is often caused firmly to collide, there is potential safety hazard, Practical Performance is not good, so there is deficiency.
In sum, for the defect of prior art, the special electric block needing a kind of electric operation dolly with stopper, to solve the deficiencies in the prior art.
Utility model content
For Electric Chain Blocks in prior art, inhibiting device be there is no to electric operation dolly, and in the process of reality, cause very large potential safety hazard, the utility model proposes the electric block that a kind of electric operation dolly is with stopper.By mounting limit switching device on electric operation dolly, promote the safety in electric block operating process with this, to address the deficiencies of the prior art.
To achieve these goals, the technical solution of the utility model is as follows:
The electric block that a kind of electric operation dolly is with stopper; the electric operation dolly of electric block is installed on I-beam section; the top of electric operation dolly is provided with the running trolley limit switch by displacement action; the two sides of electric operation dolly are provided with the running trolley anticollison block shielded; the both sides of I-beam section are also all provided with I-beam section anticollison block; the inner side of I-beam section anticollison block is provided with the spacing buting iron of electric operation dolly to end position, is provided with the push rod touching spacing buting iron above running trolley limit switch.
Further, described electric block is provided with the limit switch device for electric block shielded when rising and decline.
Further, described running trolley limit switch has been provided with the bracing frame of firm effect.
Further, the material that described running trolley anticollison block adopts is rubber.
The beneficial effects of the utility model are: this product structure is simple, convenient and intuitive, firm and durable.By mounting limit switch on electric operation dolly; can run running trolley and play a protective role; enhance safety performance, avoid the fault that artificial improper operation causes, enhance the service life of equipment; meet the demand of social development; also can be used on the weight-lifting equipment of other similar functions, Practical Performance is excellent, novel in design; be a kind of well innovation scheme, there is certain marketing prospect.
Accompanying drawing explanation
The utility model is described in detail below in conjunction with the drawings and specific embodiments:
Fig. 1 is Facad structure schematic diagram of the present utility model.
Fig. 2 is construction profile schematic diagram of the present utility model.
Fig. 3 is the structural representation of running trolley limit switch of the present utility model.
100-running trolley limit switch in figure, 102-push rod, 103-bracing frame, 110-I-beam section, 120-running trolley anticollison block, the spacing buting iron of 130-, 140-I-beam section anticollison block, 150-electric operation dolly, 160-electric block, 170-limit switch device for electric block.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
See Fig. 1, Fig. 2, Fig. 3, the electric block that a kind of electric operation dolly is with stopper, electric block 160 and electric operation dolly 150 are installed on I-beam section 110, electric operation dolly 150 is provided with the running trolley limit switch 100 being realized controlling functions by displacement, the two sides of electric operation dolly 150 are provided with the running trolley anticollison block 140 shielded, the both sides of I-beam section 110 all offer I-beam section anticollison block 140, the inner side of I-beam section anticollison block 140 is provided with the spacing buting iron 130 of electric operation dolly 150 to end position, running trolley limit switch 100 is provided with the push rod 102 touching spacing buting iron 130 above.Electric block 160 is provided with the limit switch device for electric block 170 shielded when rising and decline.The below of running trolley limit switch 100 has been provided with the bracing frame 103 of firm effect, and the material that running trolley anticollison block 120 adopts is rubber, to reach better anti-collision effect.
Use procedure of the present utility model is: be provided with electric block limit switch above electric block, when electric block normally uses, when rising and drop to two extreme positions of chain, electric block limit switch starts action, control circuit makes electric block lifting motor power circuit be in off-state, and lifting motor quits work.Electric operation dolly is by the movement of slide rail left and right on I-beam section, the displacement of driving electric cucurbit, when on I-beam section, left and right moves to I-beam section two ends end position to electric operation dolly, when the push rod of running trolley limit switch encounters the spacing buting iron of the electric operation dolly be arranged on I-beam section, electric operation dolly limit switch starts action, electric operation vehicle motor power circuit is made to be in off-state by electric block control circuit, electric operation vehicle motor quits work, because the braking of electric operation dolly is relative to the braking retardation of electric block, so after electric operation vehicle motor quits work, electric operation dolly still can do inertia and run, but speed slows down, last running trolley anticollison block and I-beam section anticollison block are collided, reach and surely stop effect slowly.
Based on above-mentioned, the beneficial effects of the utility model are: structure is simple, convenient and intuitive, firm and durable.By mounting limit switch on electric operation dolly; can play a protective role to running trolley; enhance safety performance, avoid the fault that artificial improper operation causes, enhance the service life of equipment; meet the demand of social development; also can be used on the weight-lifting equipment of other similar functions, Practical Performance is excellent, novel in design; be a kind of well innovation scheme, there is certain marketing prospect.
The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. the electric block that an electric operation dolly is with stopper, electric block and electric operation dolly are installed and used on I-beam section, it is characterized in that: the top of electric operation dolly is provided with the running trolley limit switch being realized controlling functions by the displacement of limit switch push rod, the two sides of electric operation dolly are provided with the running trolley anticollison block shielded, the both sides of I-beam section all offer I-beam section anticollison block, the inner side of I-beam section anticollison block is provided with the spacing buting iron of electric operation dolly to end position, the push rod touching spacing buting iron is installed above running trolley limit switch.
2. the electric block that a kind of electric operation dolly is with stopper according to claim 1, is characterized in that: described electric block is provided with the limit switch device for electric block shielded when rising and decline.
3. the electric block that a kind of electric operation dolly is with stopper according to claim 1, is characterized in that: the below of described running trolley limit switch has been provided with the bracing frame of firm effect.
4. the electric block that a kind of electric operation dolly is with stopper according to claim 1, is characterized in that: the material that described running trolley anticollison block adopts is rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420442433.8U CN204057834U (en) | 2014-08-06 | 2014-08-06 | The electric block that a kind of electric operation dolly is with stopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420442433.8U CN204057834U (en) | 2014-08-06 | 2014-08-06 | The electric block that a kind of electric operation dolly is with stopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204057834U true CN204057834U (en) | 2014-12-31 |
Family
ID=52199389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420442433.8U Expired - Fee Related CN204057834U (en) | 2014-08-06 | 2014-08-06 | The electric block that a kind of electric operation dolly is with stopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204057834U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105174049A (en) * | 2015-09-15 | 2015-12-23 | 无锡大力神钢构科技有限公司 | Steel structural slide rail |
-
2014
- 2014-08-06 CN CN201420442433.8U patent/CN204057834U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105174049A (en) * | 2015-09-15 | 2015-12-23 | 无锡大力神钢构科技有限公司 | Steel structural slide rail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI WANBO HOISTING MACHINERY CO., LTD. Free format text: FORMER OWNER: YE ZHENLIANG Effective date: 20150611 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150611 Address after: 201800 Shanghai city Jiading District Great Road No. 628 building 3 Patentee after: Shanghai Wan platinum Hoisting Machinery Co., Ltd. Address before: 211700 Huaian City, Jiangsu province Xuyi County Xu Cheng Zhen Jin Yuan Nan Lu Nanyuan District 3 Building Room 303 Patentee before: Ye Zhenliang |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160420 Address after: 223200 Huaian City, Jiangsu province Xuyi County Xu Cheng Zhen Jin Yuan Nan Lu Nanyuan District 3 Building Room 303 Patentee after: Ye Zhenliang Address before: 201800 Shanghai city Jiading District Great Road No. 628 building 3 Patentee before: Shanghai Wan platinum Hoisting Machinery Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20160806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |