CN204079211U - A kind of overhead traveling crane automatic magnetic chaining strip device - Google Patents
A kind of overhead traveling crane automatic magnetic chaining strip device Download PDFInfo
- Publication number
- CN204079211U CN204079211U CN201420401502.0U CN201420401502U CN204079211U CN 204079211 U CN204079211 U CN 204079211U CN 201420401502 U CN201420401502 U CN 201420401502U CN 204079211 U CN204079211 U CN 204079211U
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- adsorption box
- suspension hook
- traveling crane
- overhead traveling
- spring leaf
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Abstract
The utility model discloses a kind of overhead traveling crane automatic magnetic chaining strip device, comprise hoisting mechanism, adsorption plant and control mechanism, wherein hoisting mechanism comprises suspension hook and hawser, and suspension hook opening part is provided with spring leaf, and the first end of spring leaf is flexibly connected with the neck of suspension hook; Adsorption plant comprises adsorption box and magnet coil, adsorption box is a hollow housing, has one side at least for the cambered surface to tray interior depression, magnet coil is arranged at adsorption box inside, and the side be arranged at close to cambered surface in adsorption box, one end of adsorption box and the neck of suspension hook are connected and fixed, and hawser passes from adsorption box inside; Control mechanism comprises induction hoisting mechanism and the laser rangefinder treating lift cargo distance and the modulator be electrically connected with magnet coil, and wherein laser rangefinder is arranged at adsorption box outside, and modulator is arranged on the operation bench of overhead traveling crane.
Description
Technical field
The utility model relates to goods hoist tool field, particularly relates to a kind of overhead traveling crane automatic magnetic chaining strip device.
Background technology
Overhead traveling crane is widely used in the field such as mining industry and Ferrous Metallurgy industry, in overhead traveling crane lift cargo process, surfaceman is often needed manually to be set in by chain outside the article of wanted handling, waste time and energy on the one hand, on the other hand there is certain potential safety hazard, especially in the bar production of steel industry, Bar Cooling Bed to burial pit handling adopts chain transport, the needs that bar goes out burial pit manually carry out chaining operation, cat ladder is utilized to enter burial pit by operating personal, then chain is hung up crown block hook, overhead traveling crane lifting after operating personal withdraws burial pit, bar is recalled, due to the particularity of working environment, in burial pit there is larger potential safety hazard in the lifting chaining of bar, and work efficiency is very low.
Utility model content
The purpose of this utility model is the deficiency for general overhead traveling crane, a kind of overhead traveling crane automatic magnetic chaining strip device is provided, by arranging on the suspension hook top of overhead traveling crane the adsorption box that the inside be connected with suspension hook is provided with magnet coil, and by arranging on driving operator's station, be connected with described magnet coil also can the modulator of controller variation of magnetic force, overhead traveling crane operator by control magnet coil produce the power of magnetic force, adsorption box automatic absorbing is enable to be sheathed on the chain treating lift cargo periphery, and in lifting process, automatically make chain slip in suspension hook, thus make overhead traveling crane complete the work of automatic magnetic chaining bar.In addition, by the one side of adsorption box is set to cambered surface, and by magnet coil being set to the consistent arc of radian and the position be arranged at close to this cambered surface, the magnetic force of adsorption box is made mainly to concentrate in this cambered surface, thus make chain automatically to be adsorbed in this cambered surface perpendicular to the mode of described adsorption box vertical section, can slide down in suspension hook, complete the automatic location of chain.
Another object of the present utility model is, by arranging a spring leaf be flexibly connected with neck of hook at the opening part of suspension hook, and by arranging the teeth groove that spring leaf can be made to open to one direction inside suspension hook inside bill, avoid chain to depart from suspension hook, increase the safety of handling.
The technical solution of the utility model is:
A kind of overhead traveling crane automatic magnetic chaining strip device, is characterized in that, comprising:
Hoisting mechanism, it comprises suspension hook and hawser, and one end of described hawser is fixedly connected with the neck of described suspension hook, and the opening part of described suspension hook is provided with spring leaf, and the first end of described spring leaf is flexibly connected with the neck of described suspension hook;
Adsorption plant, it comprises adsorption box and magnet coil, described adsorption box is a hollow housing, it is inner that described magnet coil is arranged at described adsorption box, described adsorption box has at least one side to be set to the cambered surface caved in tray interior, described magnet coil is set to the arc consistent with described adsorption box cambered surface radian, described magnet coil is arranged at the side close to described cambered surface in described adsorption box, one end of described adsorption box and the neck of described suspension hook are connected and fixed, and described hawser passes from adsorption box inside;
Control mechanism, it comprises the described hoisting mechanism of induction and the laser rangefinder treating lift cargo distance and the modulator be electrically connected with described magnet coil, and it is outside that wherein said laser rangefinder is arranged at described adsorption box.
Preferably, in described overhead traveling crane automatic magnetic chaining strip device, the neck of described suspension hook is connected and fixed on the side of adsorption box one end close to described cambered surface, and combines closely and form a plane in the end of the neck outer rim of described suspension hook and described cambered surface.
Preferably, in described overhead traveling crane automatic magnetic chaining strip device, the direction of described suspension hook opening is consistent with the cambered surface opening direction of described adsorption box.
Preferably, in described overhead traveling crane automatic magnetic chaining strip device, be provided with inside the bill of described suspension hook for spring leaf described in blocking second end and the teeth groove that spring leaf is opened to one direction inside suspension hook can be made.
Preferably, in described overhead traveling crane automatic magnetic chaining strip device, described spring leaf and neck of hook movable connection method are that the first end of described spring leaf can be that the mode that axle center carries out rotating is flexibly connected with neck of hook with hinge by hinge and with spring leaf.
Preferably, in described overhead traveling crane automatic magnetic chaining strip device, described control mechanism also comprises Warning light, and described Warning light is connected with described proximity switch and is started by it or close, and it is outside that described Warning light is arranged at described adsorption box.
Preferably, in described overhead traveling crane automatic magnetic chaining strip device, the cambered surface of described adsorption box is made up of the material with magnetic transmissibility.
The utility model has following beneficial effect: overhead traveling crane automatic magnetic chaining strip device described in the utility model, by arranging on the suspension hook top of overhead traveling crane the adsorption box that the inside be connected with suspension hook is provided with magnet coil, and by arranging on driving operator's station, be connected with described magnet coil also can the modulator of controller variation of magnetic force, overhead traveling crane operator by control magnet coil produce the power of magnetic force, adsorption box automatic absorbing is enable to be sheathed on the chain treating lift cargo periphery, and in lifting process, automatically make chain slip in suspension hook, thus make overhead traveling crane complete the work of automatic magnetic chaining bar.In addition, by the one side of adsorption box is set to cambered surface, and by magnet coil being set to the consistent arc of radian and the position be arranged at close to this cambered surface, the magnetic force of adsorption box is made mainly to concentrate in this cambered surface, thus make chain automatically to be adsorbed in this cambered surface perpendicular to the mode of described adsorption box vertical section, and can accurately slide down in suspension hook, complete the automatic location of chain.
In addition, by arranging a spring leaf be flexibly connected with neck of hook at the opening part of suspension hook, and by arranging the teeth groove that spring leaf can be made to open to one direction inside suspension hook inside bill, chain can be effectively avoided to depart from suspension hook, increase the safety of handling, especially handling when bar in Rolling production goes out burial pit is applicable to, the potential safety hazard of chaining bar is manually carried out under can not only avoiding particular surroundings completely, and effectively increase work efficiency, the speed that bar is transported heightens more than 20%.
Accompanying drawing explanation
Fig. 1 is overhead traveling crane automatic magnetic chaining strip device structural representation described in the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is elaborated, can implement according to this after consulting this specification sheets to make those of ordinary skill in the art.
As shown in Figure 1, a kind of overhead traveling crane automatic magnetic chaining strip device described in the utility model, comprising:
Hoisting mechanism, it comprises suspension hook 1 and hawser, one end of described hawser is fixedly connected with the neck of described suspension hook 1, the opening part of described suspension hook 1 is provided with spring leaf 2, the first end of described spring leaf 2 is flexibly connected with the neck of described suspension hook 1, second end of described spring leaf 2 is equipped in inside the bill of described suspension hook 1, when spring leaf 2 is subject to can inwardly opening certain angle when external force inwardly extrudes, can automatically reset when external force disappears.The effect of spring leaf 2 is mainly closed the opening of suspension hook 1 after suspension hook 1 hooks chain 8, prevents chain 8 from coming off from suspension hook 1.
Adsorption plant, it comprises adsorption box 3 and magnet coil 5, described adsorption box 3 is a hollow housing, this hollow housing can be cube or cylinder etc., it is inner that described magnet coil 5 is arranged at described adsorption box 3, described adsorption box 3 has at least one side to be set to the cambered surface 4 with certain radian caved in tray interior, described magnet coil 5 is provided with the radian consistent with described adsorption box 3 cambered surface 4, described magnet coil 5 is arranged at the side close to this cambered surface 4 in described adsorption box 3, the magnetic force of described adsorption box 3 is made mainly to concentrate on this cambered surface 4, after avoiding chain 8 to be adsorbed in other positions of adsorption box 3, can not automatically slip in suspension hook 1 because of not corresponding with the aperture position of suspension hook 1.One end of described adsorption box 3 and the neck of described suspension hook 1 are connected and fixed, and described hawser passes from adsorption box 3 inside, and described adsorption box 3 two ends are provided with the hole that hawser can be made to pass, and can be fixing on hawser by adsorption box 3.
Control mechanism, it comprises the described hoisting mechanism of induction and the laser rangefinder 6 treating lift cargo distance and the modulator be electrically connected with described magnet coil 5, it is outside that wherein said laser rangefinder 6 is arranged at described adsorption box 3, can accurately calculate hoisting mechanism and treat the distance between lift cargo by Emission Lasers.Described modulator is arranged on the operation bench of overhead traveling crane, by operator in the control of operation bench to modulator, can regulate as required the magnetic force size that magnet coil 5 produces easily, when adsorption plant is close to chain 8 and when reaching certain distance, progressively the electric current increased in magnet coil 5 makes magnetic force strengthen, chain 8 being adsorbed rear adjustment intensity of current makes magnetic force progressively weaken to certain degree, can, in the enterprising line slip of cambered surface 4 of adsorption box 3, regulate intensity of current that magnetic force is disappeared until chain 8 enters in suspension hook 1 to make chain 8.Can avoid on the bar of adsorption device adsorbs outside chain 8 on the one hand, ensure that chain 8 can slide on adsorption plant surface under certain magnetic force existent condition on the other hand.
In addition, due to operation bench and treat that there is between lift cargo certain distance, operator is difficult to the accurate distance accurately judging adsorption plant and chain 8, add the difficulty of practical operation, by arranging proximity switch, and by sending certain signal during the distance certain at adsorption plant distance chain 8, operating personal is pointed out, the accuracy that automatic chaining is operated increases greatly.
In described overhead traveling crane automatic magnetic chaining strip device, the neck of described suspension hook 1 is connected and fixed on the side of adsorption box 3 one end close to described cambered surface 4, and combine closely and form a plane in the neck outer rim of described suspension hook 1 and the end of described cambered surface 4, chain 8 can be slided in suspension hook 1 smoothly by the junction of suspension hook 1 neck and cambered surface 4.
In described overhead traveling crane automatic magnetic chaining strip device, the direction of described suspension hook 1 opening is consistent with cambered surface 4 opening direction of described adsorption box 3.
In described overhead traveling crane automatic magnetic chaining strip device, be provided with inside the bill of described suspension hook 1 for spring leaf described in blocking 2 second end and the teeth groove 7 that spring leaf 2 is opened to one direction inside suspension hook 1 can be made, automatically inwardly can press off spring leaf 2 when chain 8 slides into suspension hook 1 aperture position enter in suspension hook 1, then spring leaf 2 automatically resets and is fastened in described teeth groove 7, chain 8 can be prevented and treated depart from suspension hook 1, ensure that the safety of handling well.
In described overhead traveling crane automatic magnetic chaining strip device, described spring leaf 2 is that the first end of described spring leaf 2 can be that the mode that axle center carries out rotating connects with hinge by hinge and with spring leaf 2 with neck of hook movable connection method.
In described overhead traveling crane automatic magnetic chaining strip device, described control mechanism also comprises Warning light, described Warning light is connected with described proximity switch and is started by it or close, it is outside that described Warning light is arranged at described adsorption box 3, described Warning light can be set to multiple light fixtures that a group has different colours, the Warning light of certain color is shown by different distance place between setting adsorption plant and chain 8, judge the power powered to magnetic coil 5 according to the prompting of different colours Warning light, thus exactly chain 8 adsorbed and complete automatic chaining work.
In described overhead traveling crane automatic magnetic chaining strip device, the cambered surface 4 of described adsorption box 3 is made up of the material with magnetic transmissibility.
Although embodiment of the present utility model is open as above, but it is not restricted to listed in specification sheets and embodiment utilization, it can be applied to various applicable field of the present utility model completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the utility model is not limited to specific details and illustrates here and the legend described.
Claims (7)
1. an overhead traveling crane automatic magnetic chaining strip device, is characterized in that, comprising:
Hoisting mechanism, it comprises suspension hook and hawser, and one end of described hawser is fixedly connected with the neck of described suspension hook, and the opening part of described suspension hook is provided with spring leaf, and the first end of described spring leaf is flexibly connected with the neck of described suspension hook;
Adsorption plant, it comprises adsorption box and magnet coil, described adsorption box is a hollow housing, it is inner that described magnet coil is arranged at described adsorption box, described adsorption box has at least one side to be set to the cambered surface caved in tray interior, described magnet coil is arranged at the side close to described cambered surface in described adsorption box, and one end of described adsorption box and the neck of described suspension hook are connected and fixed, and described hawser passes from adsorption box inside;
Control mechanism, it comprises the described hoisting mechanism of induction and the laser rangefinder treating lift cargo distance and the modulator be electrically connected with described magnet coil, and it is outside that wherein said laser rangefinder is arranged at described adsorption box.
2. overhead traveling crane automatic magnetic chaining strip device as claimed in claim 1, it is characterized in that, the neck of described suspension hook is connected and fixed on the side of adsorption box one end close to described cambered surface, and combines closely and form a plane in the end of the neck outer rim of described suspension hook and described cambered surface.
3. overhead traveling crane automatic magnetic chaining strip device as claimed in claim 2, it is characterized in that, the direction of described suspension hook opening is consistent with the cambered surface opening direction of described adsorption box.
4. overhead traveling crane automatic magnetic chaining strip device as claimed in claim 3, is characterized in that, is provided with for spring leaf described in blocking second end and can makes the teeth groove that spring leaf is opened to one direction inside suspension hook inside the bill of described suspension hook.
5. overhead traveling crane automatic magnetic chaining strip device as claimed in claim 4, it is characterized in that, described spring leaf and neck of hook movable connection method are that the first end of described spring leaf can be that the mode that axle center carries out rotating is flexibly connected with neck of hook with hinge by hinge and with spring leaf.
6. overhead traveling crane automatic magnetic chaining strip device as claimed in claim 1, it is characterized in that, described control mechanism also comprises Warning light, and described Warning light is connected with described proximity switch and is started by it or close, and it is outside that described Warning light is arranged at described adsorption box.
7. the overhead traveling crane automatic magnetic chaining strip device as described in claim 5 or 6, it is characterized in that, the cambered surface of described adsorption box is made up of the material with magnetic transmissibility.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420401502.0U CN204079211U (en) | 2014-07-21 | 2014-07-21 | A kind of overhead traveling crane automatic magnetic chaining strip device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420401502.0U CN204079211U (en) | 2014-07-21 | 2014-07-21 | A kind of overhead traveling crane automatic magnetic chaining strip device |
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| Publication Number | Publication Date |
|---|---|
| CN204079211U true CN204079211U (en) | 2015-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420401502.0U Expired - Fee Related CN204079211U (en) | 2014-07-21 | 2014-07-21 | A kind of overhead traveling crane automatic magnetic chaining strip device |
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| CN (1) | CN204079211U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104176615A (en) * | 2014-07-21 | 2014-12-03 | 江苏联峰能源装备有限公司 | Automatic magnetic force chain hanging device of overhead crane |
-
2014
- 2014-07-21 CN CN201420401502.0U patent/CN204079211U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104176615A (en) * | 2014-07-21 | 2014-12-03 | 江苏联峰能源装备有限公司 | Automatic magnetic force chain hanging device of overhead crane |
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| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20160721 |