CN205151622U - Double -deck wire rope electric block - Google Patents
Double -deck wire rope electric block Download PDFInfo
- Publication number
- CN205151622U CN205151622U CN201520815691.0U CN201520815691U CN205151622U CN 205151622 U CN205151622 U CN 205151622U CN 201520815691 U CN201520815691 U CN 201520815691U CN 205151622 U CN205151622 U CN 205151622U
- Authority
- CN
- China
- Prior art keywords
- rope
- reel
- wire rope
- steel rope
- steel
- 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.)
- Withdrawn - After Issue
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Abstract
Provided is a double -deck wire rope electric block (b) (b), (B, ) (b a) double -deck wire rope electric block (b) (b), (B, ) (b) is including the support, the reel of rotation on the support, and around the wire rope (b) (b) on the reel, (B, ) a tip (b) (b) of reel is fixed in respectively at (b) wire rope both ends, (B, ) (b) wire rope plays the formation first layer wire rope (b) (b) that coils by a tip on the reel, (B, ) (b) wire rope plays the formation second floor wire rope (b) (b) that coils by another tip on reel and first layer wire rope, (B, ) be provided with first conductor rope ware and second conductor rope ware (b) (b) on (b) reel, (B, ) (b) first conductor rope ware and second conductor rope ware looks fixed connection. During the operation, two first conductor rope wares and the simultaneous working of second conductor rope ware remove to same direction, and two -layer wire rope can convolute or release simultaneously about the event, can increase electric block's load -lifting height greatly, under the unchangeable basically condition of calabash volume, load -lifting height almost be original calabash (b) (b) 2 (b) (b) doubly, the electronic wire rope calabash customer's of big load -lifting height that can satisfy the demand requirement improves product market share, the creation benefit. (B, )
Description
Technical field
the utility model belongs to crane field, is specifically related to a kind of double-layer wire rope winding type electric block.
Background technology
on existing market, electronic steel rope cucurbit is all row's layer of steel wire ropes, and steel rope is wound around one deck along drum rope groove, and steel rope one end is fixed on reel, and the other end is fixed on support.By rope guide prevent steel rope disorder cable due to lifting altitude larger, the number of turns that steel rope need be wound around is more, therefore reel will be longer, and cucurbit volume will be larger.On existing market, steel-wire rope type electric block lifting altitude is generally between 6m ~ 40m.Reel is longer, and its stability is poorer, the row of steel rope rope and stressed more bad, machinework etc. will be more difficult.Now along with the fast development of China's economy, the development of lifting industry is also more and more faster, and a lot of client needs the steel-wire rope type electric block of big elevating height, and this is short of existing market just.
Utility model content
problem to be solved in the utility model is: provide the double-layer wire rope winding type electric block that a kind of constancy of volume lifting altitude is larger.
for solving the problem, the technical scheme that the utility model provides is: a kind of double-layer wire rope electric hoist, comprise support, rotate reel on the bracket, and around the steel rope on described reel, in the technical program, described steel rope both ends are individually fixed in an end of reel, described steel rope reels and forms ground floor steel rope by an end on reel, described steel rope reels and forms second layer steel rope by the other end on reel and ground floor steel rope, first rope guide of disorder cable when described reel being provided with for preventing ground floor wire rope winding, second rope guide of disorder cable when described ground floor steel rope being provided with for preventing second layer wire rope winding, described first rope guide and described second rope guide are fixedly connected.During operation, two the first rope guides and the second rope guide work simultaneously, move to equidirectional, therefore upper and lower two-layer steel rope can reel or discharge simultaneously, greatly can increase the lifting altitude of electric block, when cucurbit volume is substantially constant, lifting altitude is almost 2 times of original cucurbit, the requirement of energy meet requirements big elevating height electric wire rope cucurbit client, improves product market share, create beneficial result.
further, an end of described reel is welded with steel ring, and described steel ring has the fluting passed for described steel rope one end, the other end of described steel rope is around on the outside face of described steel ring.Because ground floor steel rope and second layer steel rope have diameter difference on reel, therefore on reel, a steel ring need be welded by steel rope fixed end, steel ring leaves a fluting, by ground floor steel cord ends through being fixed on reel with rope processing device after fluting, second layer steel rope rope processing device is fixed on wiring steel ring outside face completing whole cucurbit.
further, also comprise the lifting hook pulley with two pulleys, be arranged on the equalizer pulley on support, described steel rope walks around lifting hook pulley and equalizer pulley respectively after described first rope guide and described second rope guide place export.Adopt 4/2 conventional multiplying power baudrier, have diameter difference owing to being wrapped in ground floor steel rope and second layer steel rope on reel, during spool turns, upper and lower two-layer steel rope turnover rope speed is inconsistent, equalizer pulley can adjust rope speed, makes lifting hook pulley landing steady.
further, the distance between described first rope guide with described second rope guide and the spacing between two pulleys of described lifting hook pulley consistent.
further, described second layer steel rope steel rope around described ground floor steel rope adjacent wires rope between depression in.
the utility model has the advantages that: during operation, two the first rope guides and the second rope guide work simultaneously, move to equidirectional, therefore upper and lower two-layer steel rope can reel or discharge simultaneously, greatly can increase the lifting altitude of electric block, when cucurbit volume is substantially constant, lifting altitude is almost 2 times of original cucurbit, the requirement of energy meet requirements big elevating height electric wire rope cucurbit client, improves product market share, create beneficial result.
Accompanying drawing explanation
below in conjunction with drawings and Examples, the utility model is further described:
fig. 1 is the wire rope winding mode schematic diagram of this double-layer wire rope electric hoist;
fig. 2 is the fixing schematic diagram at this double-layer wire rope electric hoist steel rope both ends;
fig. 3 is the first rope guide of this double-layer wire rope electric hoist and the scheme of installation of the second rope guide;
wherein: 11, reel; 21, steel ring; 22, slot; 31, ground floor steel rope; 32, second layer steel rope; 41, the first rope guide; 42, the second rope guide; 51, lifting hook pulley; 61, equalizer pulley.
Detailed description of the invention
double-layer wire rope electric hoist as Figure 1-3, comprise support, rotate the reel 11 on support, and around the steel rope on reel 11, steel rope both ends are individually fixed in an end of reel 11, steel rope reels and forms ground floor steel rope 31 by an end on reel 11, steel rope reels and forms second layer steel rope 32 by the other end on reel 11 with ground floor steel rope 31, first rope guide 41 of disorder cable when reel 11 being provided with for preventing ground floor steel rope 31 wiring, second rope guide 42 of disorder cable when ground floor steel rope 31 being provided with for preventing second layer steel rope 32 wiring, first rope guide 41 and the second rope guide 42 are only slidably arranged on support, rotate relative to reel 11.First rope guide 41 and the second rope guide 42 are fixedly connected, and relative reel 11 is synchronized with the movement.The steel rope of second layer steel rope 32 around ground floor steel rope 31 adjacent wires rope between depression in.
one end of reel 11 is welded with steel ring 21, and steel ring 21 has the fluting 22 passed for steel rope one end, the other end of steel rope is around on the outside face of steel ring 21.Because ground floor steel rope 31 and second layer steel rope 32 have diameter difference on reel 11, therefore on reel 11, a steel ring 21 need be welded by steel rope fixed end, steel ring offers fluting 22, by ground floor steel rope 31 end through being fixed on reel 11 with rope processing device after fluting, second layer steel rope 32 is fixed on wiring steel ring 11 outside face completing whole cucurbit with rope processing device.
also comprise the lifting hook pulley 51 with two pulleys, be arranged on the equalizer pulley 61 on support, steel rope walks around lifting hook pulley 51 and equalizer pulley 61 respectively after the first rope guide 41 and the second rope guide 42 place export.Distance between first rope guide 41 with the second rope guide 42 and the spacing between two pulleys of lifting hook pulley 51 consistent.Adopt 4/2 conventional multiplying power baudrier, have diameter difference owing to being wrapped in ground floor steel rope 31 and second layer steel rope 32 on reel, during spool turns, upper and lower two-layer steel rope turnover rope speed is inconsistent, equalizer pulley can adjust rope speed, makes lifting hook pulley landing steady.
this double-layer wire rope electric hoist spool designs is compared with traditional design, as mainly added second rope guide 42, specific works principle is as follows: second layer steel rope 32 utilizes the angle of the adjacent steel rope of ground floor steel rope 31 for depression, and second layer steel rope 32 is around in depression.Second rope guide 42 acts on second layer steel rope 32.First rope guide 41 acts on ground floor steel rope 31.Reel 11 promotes two rope guides when rotating that rotate or decline and works together, and ground floor steel rope 31 and second layer steel rope 32 are wound on reel 11 simultaneously or discharge simultaneously, and rope is long, thus serve the object increasing lifting altitude.
as shown in Figure 1, electric wire rope cucurbit adopts the two-layer wire rope winding of 4/2 multiplying power, is designed with equalizer pulley to regulate two-layer steel rope rope speed, makes lifting steady.As shown in Figure 2, namely reel 11 1 end is gone up end and is welded with steel ring 21, fixes ground floor steel rope 31 and two ends of second layer steel rope 31 respectively, solves due to the bad fixing problem of the two-layer diameter difference of steel rope size.
the design substantially increases the lifting altitude of cucurbit, turned over one times, and the oad of cucurbit itself does not have anything to change substantially compared with originally, has saved space, can provide best big elevating height lifting solution for client.
above-mentioned example, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalent transformations of doing according to the utility model Spirit Essence or modification, all should be encompassed within protection domain of the present utility model.
Claims (5)
1. a double-layer wire rope electric hoist, comprise support, rotate reel (11) on the bracket, and around the steel rope on described reel (11), it is characterized in that, described steel rope both ends are individually fixed in an end of reel (11), described steel rope forms ground floor steel rope (31) at the upper winding of reel (11) by an end, described steel rope forms second layer steel rope (32) upper winding of reel (11) and ground floor steel rope (31) by the other end, first rope guide of disorder cable when described reel (11) being provided with for preventing ground floor steel rope (31) wiring, second rope guide of disorder cable when described ground floor steel rope (31) being provided with for preventing second layer steel rope (32) wiring, described first rope guide (41) and described second rope guide (42) are fixedly connected.
2. double-layer wire rope electric hoist according to claim 1, it is characterized in that, one end of described reel (11) is welded with steel ring (21), described steel ring (21) has the fluting (22) passed for described steel rope one end, the other end of described steel rope is around on the outside face of described steel ring (21).
3. double-layer wire rope electric hoist according to claim 1, it is characterized in that, also comprise the lifting hook pulley (51) with two pulleys, be arranged on the equalizer pulley (61) on support, described steel rope walks around lifting hook pulley (51) and equalizer pulley (61) respectively after described first rope guide (41) exports with described second rope guide (42) place.
4. double-layer wire rope electric hoist according to claim 3, is characterized in that, the distance between described first rope guide (41) with described second rope guide (42) and the spacing between two pulleys of described lifting hook pulley (51) consistent.
5. double-layer wire rope electric hoist according to claim 1, is characterized in that, the steel rope of described second layer steel rope (32) is around in the depression between adjacent two steel ropes of described ground floor steel rope (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520815691.0U CN205151622U (en) | 2015-10-20 | 2015-10-20 | Double -deck wire rope electric block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520815691.0U CN205151622U (en) | 2015-10-20 | 2015-10-20 | Double -deck wire rope electric block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205151622U true CN205151622U (en) | 2016-04-13 |
Family
ID=55687338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520815691.0U Withdrawn - After Issue CN205151622U (en) | 2015-10-20 | 2015-10-20 | Double -deck wire rope electric block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205151622U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105293336A (en) * | 2015-10-20 | 2016-02-03 | 法兰泰克重工股份有限公司 | Double-layer steel wire rope electric hoist |
| CN108569635A (en) * | 2018-03-19 | 2018-09-25 | 林若波 | A kind of pulley blocks lifting device and its implementation with more multiplication journey speedups |
-
2015
- 2015-10-20 CN CN201520815691.0U patent/CN205151622U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105293336A (en) * | 2015-10-20 | 2016-02-03 | 法兰泰克重工股份有限公司 | Double-layer steel wire rope electric hoist |
| CN105293336B (en) * | 2015-10-20 | 2017-11-03 | 法兰泰克重工股份有限公司 | Double-layer wire rope electric hoist |
| CN108569635A (en) * | 2018-03-19 | 2018-09-25 | 林若波 | A kind of pulley blocks lifting device and its implementation with more multiplication journey speedups |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160413 Effective date of abandoning: 20171103 |
|
| AV01 | Patent right actively abandoned |