CN104192743A - Steel-wire rope type electric block - Google Patents
Steel-wire rope type electric block Download PDFInfo
- Publication number
- CN104192743A CN104192743A CN201410368245.XA CN201410368245A CN104192743A CN 104192743 A CN104192743 A CN 104192743A CN 201410368245 A CN201410368245 A CN 201410368245A CN 104192743 A CN104192743 A CN 104192743A
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- China
- Prior art keywords
- assembly
- control box
- steel
- appliance control
- electric appliance
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Abstract
The invention discloses a steel-wire rope type electric block which comprises a lifting hook assembly, an electric appliance control box, a winding drum assembly and a steel wire rope. The electric appliance control box and the winding drum assembly are arranged in a bilateral symmetry mode, the lifting hook assembly is arranged between the electric appliance control box and the winding drum assembly, operating mechanisms are arranged on the electric appliance control box and the winding drum assembly, a pulley assembly is arranged on the electric appliance control box, and an overload limiting device is arranged on the winding drum assembly. The steel-wire rope type electric block is reasonable in structural design, the lifting hook assembly is arranged between the electric appliance control box and the winding drum assembly, the lifting hook assembly can be lifted to the clearance position between the electric appliance control box and the winding drum assembly, the lifting height is increased, the height size of the steel-wire rope type electric block is reduced, the construction height of a plant is reduced, the self weight is reduced, the cost is saved, the safety factor is improved, the hoisting weight is increased, and use and popularization are easy.
Description
Technical field
The present invention relates to hoisting crane field, especially relate to a kind of steel-wire rope type electric block.
Background technology
The suspension hook of traditional steel rope cucurbit is vertical setting, so the height of steel rope cucurbit is higher, in the time building factory building, need to increase in addition the height dimension of upper steel rope cucurbit, general plant area is larger, in promoting workshop building height, significantly increase construction cost, the suspension hook that in prior art, also some steel rope cucurbit arranges in the middle of being, but crane and hoist type motor is all arranged on outside, increase the length of steel rope cucurbit, reduced its stroke.
Summary of the invention
The present invention solves the large problem of current steel rope cucurbit height dimension, a kind of steel-wire rope type electric block is provided for this reason, comprise suspension hook assembly, electric appliance control box, reel assembly and steel rope, described electric appliance control box and reel assembly are symmetrical set, suspension hook assembly is arranged between electric appliance control box and reel assembly, on described motor control box and reel assembly, be provided with operating unit, on described motor control box, be provided with pulley assembly, on described reel assembly, be provided with overload limiter, described steel rope one end is fixed on reel assembly reels, the other end is reeled by rewinding back on overload limiter after suspension hook assembly and pulley assembly, and be mutually permanently connected.
As preferably, described reel assembly comprises spool body and frame mounting, described spool body is hollow structure, described spool body inside is provided with crane and hoist type motor, one side of described spool body is provided with gear case, and described crane and hoist type motor cooperatively interacts and is connected with gear case, on described gearbox output shaft, is provided with gear, in the inner circle of described spool body, be provided with internal tooth, described gear and internal tooth are intermeshing.
As preferably, described pulley assembly comprises pulley bracket and pulley, and described pulley is arranged on pulley bracket.
The invention has the beneficial effects as follows: reasonable in design of the present invention, can be arranged between electric appliance control box and reel assembly by suspension hook assembly, realize suspension hook assembly and rise to electric appliance control box and the middle position, space of reel assembly, increase hoisting depth, reduce the height dimension of steel rope cucurbit, reduce workshop building height, alleviate own wt, cost-saving, improve safety factor, increase hoisting weight, be easy to promote the use of.
Brief description of the drawings
Examples of the present invention will be described by way of reference to the accompanying drawings, wherein:
Fig. 1 is that master of the present invention looks schematic diagram;
Fig. 2 is that A-A of the present invention is to schematic diagram;
Fig. 3 is schematic top plan view of the present invention;
Fig. 4 is the schematic diagram of pulley assembly;
In figure: 1 suspension hook assembly; 2, electric appliance control box; 3, reel assembly; 3.1, spool body; 3.2, frame mounting; 3.3, crane and hoist type motor; 3.4, gear case; 3.5, gear; 4, operating unit; 5, pulley assembly; 5.1, pulley bracket; 5.2, pulley; 6, overload limiter; 7, steel rope.
Detailed description of the invention
Disclosed all features in this specification sheets, or step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
Disclosed arbitrary feature in this specification sheets (comprising any accessory claim, summary and accompanying drawing), unless narration especially all can be replaced by other equivalences or the alternative features with similar object.,, unless narration especially, each feature is an example in a series of equivalences or similar characteristics.
A kind of steel-wire rope type electric block as shown in figures 1 and 3, comprise suspension hook assembly 1, electric appliance control box 2, reel assembly 3 and steel rope 7, described electric appliance control box 2 and reel assembly 3 are symmetrical set, suspension hook assembly 1 is arranged between electric appliance control box 2 and reel assembly 3, on described motor control box 2 and reel assembly 3, be provided with operating unit 4, on described motor control box 2, be provided with pulley assembly 5, on described reel assembly 3, be provided with overload limiter 6, described steel rope 7 one end are fixed on reel assembly 3 reels, the other end is reeled and is returned on overload limiter 6 by suspension hook assembly 1 and the rear back-roll of pulley assembly 5, and be mutually permanently connected.
As shown in Figure 2, described reel assembly 3 comprises spool body 3.1 and frame mounting 3.2, described spool body 3.1 is hollow structure, described spool body 3.1 inside are provided with crane and hoist type motor 3.3, one side of described spool body 3.1 is provided with gear case 3.4, and described crane and hoist type motor 3.3 cooperatively interacts and is connected with gear case 3.4, on described gear case 3.4 output shafts, is provided with gear 3.5, in the inner circle of described spool body 3.1, be provided with internal tooth, described gear 3.5 is intermeshing with internal tooth.
As shown in Figure 4, described pulley assembly 5 comprises pulley bracket 5.1 and pulley 5.2, and described pulley 5.2 is arranged on pulley bracket 5.1.
In the course of the work, running gear 4 arranges in orbit, described track is generally the I-beam section or the channel-section steel that are fixed on factory building, crane and hoist type motor 3.3 is worked, driven gear case 3.4 rotates, the gear 3.5 being arranged on gear case 3.4 output shafts drives spool body 3.1 to rotate by engagement in gear, spool body 3.1 Wound steel ropes 7, suspension hook assembly 1 upward movement, hoisting heavy, in the time that lifting total amount exceedes load, after detecting, overload limiter 6 transfers data to motor control box 2, and control and shut down, because steel rope is walked around pulley assembly 5, so increased the stroke of steel rope 7, increase hoisting weight.
Reasonable in design of the present invention, can be arranged between electric appliance control box and reel assembly by suspension hook assembly, realize suspension hook assembly and rise to electric appliance control box and the middle position, space of reel assembly, increase hoisting depth, reduce the height dimension of steel rope cucurbit, reduce workshop building height, alleviate own wt, cost-saving, improve safety factor, increase hoisting weight, be easy to promote the use of.
The present invention is not limited to aforesaid detailed description of the invention.The present invention expands to any new feature or any new combination disclosing in this manual, and the arbitrary new method disclosing or step or any new combination of process.
Claims (3)
1. a steel-wire rope type electric block, it is characterized in that, comprise suspension hook assembly (1), electric appliance control box (2), reel assembly (3) and steel rope (7), described electric appliance control box (2) and reel assembly (3) are symmetrical set, suspension hook assembly (1) is arranged between electric appliance control box (2) and reel assembly (3), on described motor control box (2) and reel assembly (3), be provided with operating unit (4), on described motor control box (2), be provided with pulley assembly (5), on described reel assembly (3), be provided with overload limiter (6), described steel rope (7) one end is fixed on reel assembly (3) reels, the other end is reeled by rewinding back on overload limiter (6) after suspension hook assembly (1) and pulley assembly (5), and be mutually permanently connected.
2. a kind of steel-wire rope type electric block according to claim 1, it is characterized in that, described reel assembly (3) comprises spool body (3.1) and frame mounting (3.2), described spool body (3.1) is hollow structure, described spool body (3.1) inside is provided with crane and hoist type motor (3.3), one side of described spool body (3.1) is provided with gear case (3.4), described crane and hoist type motor (3.3) cooperatively interacts and is connected with gear case (3.4), on described gear case (3.4) output shaft, be provided with gear (3.5), in the inner circle of described spool body (3.1), be provided with internal tooth, described gear (3.5) is intermeshing with internal tooth.
3. a kind of steel-wire rope type electric block according to claim 1, is characterized in that, described pulley assembly (5) comprises pulley bracket (5.1) and pulley (5.2), and described pulley (5.2) is arranged on pulley bracket (5.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410368245.XA CN104192743A (en) | 2014-07-30 | 2014-07-30 | Steel-wire rope type electric block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410368245.XA CN104192743A (en) | 2014-07-30 | 2014-07-30 | Steel-wire rope type electric block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104192743A true CN104192743A (en) | 2014-12-10 |
Family
ID=52078171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410368245.XA Pending CN104192743A (en) | 2014-07-30 | 2014-07-30 | Steel-wire rope type electric block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104192743A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104817029A (en) * | 2015-04-28 | 2015-08-05 | 江阴市鼎力起重机械有限公司 | Fixed annular chain electric hoist |
| CN110510518A (en) * | 2019-09-24 | 2019-11-29 | 毛聚鹏 | A kind of lifting device offset monkey |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54102748A (en) * | 1978-01-27 | 1979-08-13 | Hitachi Ltd | Electric chain hoist |
| CN2203289Y (en) * | 1993-06-07 | 1995-07-12 | 张�荣 | Bidirectional self-locking drum type full-enclosed crane |
| CN201209096Y (en) * | 2008-03-06 | 2009-03-18 | 河南省东泰齿轮有限公司 | Large tonnage electric hoist |
| CN201343383Y (en) * | 2009-02-10 | 2009-11-11 | 芜湖南起起重机械有限公司 | Novel electric block |
| CN101618841A (en) * | 2009-07-16 | 2010-01-06 | 吴大文 | Stage hoist |
| CN202226549U (en) * | 2011-08-29 | 2012-05-23 | 北京波罗努斯涂装设备有限公司 | Novel low building height steel wire rope electric block |
| CN204079336U (en) * | 2014-07-30 | 2015-01-07 | 江阴市鼎力起重机械有限公司 | Steel-wire rope type electric block |
-
2014
- 2014-07-30 CN CN201410368245.XA patent/CN104192743A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54102748A (en) * | 1978-01-27 | 1979-08-13 | Hitachi Ltd | Electric chain hoist |
| CN2203289Y (en) * | 1993-06-07 | 1995-07-12 | 张�荣 | Bidirectional self-locking drum type full-enclosed crane |
| CN201209096Y (en) * | 2008-03-06 | 2009-03-18 | 河南省东泰齿轮有限公司 | Large tonnage electric hoist |
| CN201343383Y (en) * | 2009-02-10 | 2009-11-11 | 芜湖南起起重机械有限公司 | Novel electric block |
| CN101618841A (en) * | 2009-07-16 | 2010-01-06 | 吴大文 | Stage hoist |
| CN202226549U (en) * | 2011-08-29 | 2012-05-23 | 北京波罗努斯涂装设备有限公司 | Novel low building height steel wire rope electric block |
| CN204079336U (en) * | 2014-07-30 | 2015-01-07 | 江阴市鼎力起重机械有限公司 | Steel-wire rope type electric block |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104817029A (en) * | 2015-04-28 | 2015-08-05 | 江阴市鼎力起重机械有限公司 | Fixed annular chain electric hoist |
| CN110510518A (en) * | 2019-09-24 | 2019-11-29 | 毛聚鹏 | A kind of lifting device offset monkey |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141210 |