CN203845651U - Round electromagnetic chuck device with functions of preventing rotation and balancing - Google Patents
Round electromagnetic chuck device with functions of preventing rotation and balancing Download PDFInfo
- Publication number
- CN203845651U CN203845651U CN201420197308.5U CN201420197308U CN203845651U CN 203845651 U CN203845651 U CN 203845651U CN 201420197308 U CN201420197308 U CN 201420197308U CN 203845651 U CN203845651 U CN 203845651U
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- China
- Prior art keywords
- gib head
- circular electromagnetic
- electromagnetic chunk
- flexible
- electromagnetic chuck
- 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.)
- Expired - Lifetime
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 239000000463 material Substances 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 33
- 239000010959 steel Substances 0.000 claims description 33
- 230000001105 regulatory effect Effects 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model provides a round electromagnetic chuck device with functions of preventing rotation and balancing. The round electromagnetic chuck device comprises a round electromagnetic chuck for adsorbing materials, a hook for lifting the round electromagnetic chuck, hook clamp boards above the hook which is suspended between the hook clamp boards, two bearing connecting strips, and two flexible connecting mechanisms of the same length, wherein the upper ends of the bearing connecting strips are connected to the hook, the lower ends of the bearing connecting strips are connected to the upper surface of the round electromagnetic chuck, connecting points of the two bearing connecting strips and the round electromagnetic chuck are symmetrically distributed at two sides of the center of a circle of the round electromagnetic chuck, the upper ends of the two flexible connecting mechanisms are respectively connected to two sides of the hook clamp boards, and the lower ends of the two flexible connecting mechanisms are connected to the upper surface of the round electromagnetic chuck; in a natural state, the two flexible connecting mechanisms and the two bearing connecting strips are in the same plane. The round electromagnetic chuck device can prevent the fault resulting from the fact that a magnetic cable bears overlarge twisting force.
Description
Technical field
The utility model relates to lifting and metallurgical technical field of tools, particularly a kind of circular electromagnetic chunk device with anti-rotation equilibrium function.
Background technology
At present, traveling crane gib head can rotate by 360 degree, and circular electromagnetic chunk links with three chains, can rotate by 120 degree, but inhaling magnetoelectricity cable is connected by locking-type plug, can not carry out big angle rotary.In actual use, owing to can exceeding the relative rotation of 90 degree between gib head and sucker, make to inhale magnetoelectricity cable and be subject to the effect of twisting resistance.Stressedly cross that conference causes that cable is twisted into two parts, the stressed bad contact of cable locking-type plug or the fault such as blow, cause device damage.
Utility model content
The purpose of this utility model is to provide a kind of circular electromagnetic chunk device with anti-rotation equilibrium function, while there is relative rotation, may cause inhaling magnetoelectricity cable and the problem such as twist into two parts to solve gib head that prior art exists with sucker.
In order to address the above problem, the utility model provides a kind of circular electromagnetic chunk device with anti-rotation equilibrium function, and its technical scheme is as follows:
A circular electromagnetic chunk device with anti-rotation equilibrium function, it comprises: circular electromagnetic chunk, for adsorbing material; Gib head, for lifting by crane described circular electromagnetic chunk; Gib head clamping plate, are positioned at the top of described gib head, and described gib head hangs between described gib head clamping plate; Load-bearing connecting strap, is two, and upper end is connected in described gib head, and lower end is connected in the upper surface of described circular electromagnetic chunk, and the point of connection of two described load-bearing connecting straps and described circular electromagnetic chunk is symmetrically distributed in the both sides in the described circular electromagnetic chunk center of circle; Flexible-disc joint mechanism, is two and isometric, and the upper end of two described flexible-disc joint mechanisms is connected to the both sides of described gib head clamping plate, and lower end is connected in the upper surface of described circular electromagnetic chunk; Under state of nature, two described flexible-disc joint mechanisms, two described load-bearing connecting straps are in same plane.
In a kind of preferred implementation of above-mentioned circular electromagnetic chunk device, the lower end of two described flexible-disc joint mechanisms lays respectively at two described load-bearing connecting straps outsides.
In a kind of preferred implementation of above-mentioned circular electromagnetic chunk device, described in each, flexible-disc joint mechanism comprises: steel rope, and upper end is connected in described gib head clamping plate, and lower end is connected in described circular electromagnetic chunk; Elasticity bolt, is positioned at the middle part of described steel rope, for regulating the length of described steel rope.
In a kind of preferred implementation of above-mentioned circular electromagnetic chunk device, described in each, flexible-disc joint mechanism also comprises: upper nut, to be fixed on described gib head clamping plate, and the upper end of described steel rope is passed described upper nut and is fixed by steel cable clamp; Lower nut, is fixed on the upper surface of described circular electromagnetic chunk, and the lower end of described steel rope is through described lower nut and fixed by steel cable clamp.
In a kind of preferred implementation of above-mentioned circular electromagnetic chunk device, described in each, flexible-disc joint mechanism also comprises: self-correcting connection cord, lower end is connected in a described gib head bottom side relative with described upper nut, middle part is through described upper nut, upper end is connected in a described gib head top side relative with described upper nut, and applies a predetermincd tension to described self-correcting connection cord; In the time that described gib head rotates, the bottom of described gib head makes the hypomere tension of described self-correcting connection cord, and the epimere of described self-correcting connection cord shrinks and stops the top of described gib head to rotate.
Analyze knownly, the utility model can be limited to the anglec of rotation of circular electromagnetic chunk within the scope of 90 degree, prevents from inhaling the twisting resistance that magnetoelectricity cable is subject to excessive, thereby avoids that cable is twisted into two parts, the stressed bad contact of locking-type plug or the fault such as blow.Preferably, the utility model also has the advantages such as tightness adjustment function, detachable, self-correcting.
brief description of the drawings
Fig. 1 is the structural representation of the utility model preferred embodiment one;
Fig. 2 is the structural representation of the utility model preferred embodiment two.
detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further details.
Occur compared with the rotation of wide-angle for fear of the circular electromagnetic chunk hanging on gib head, the utility model provides a kind of circular electromagnetic chunk device with anti-rotation equilibrium function.
As shown in Figure 1, the utility model preferred embodiment one mainly comprises circular electromagnetic chunk 10, gib head 3, gib head clamping plate 2, load-bearing connecting strap 11 and flexible-disc joint mechanism 100.
Particularly, circular electromagnetic chunk 10 is for adsorbing material, and for example comprising iron etc. can be by all kinds of material of electromagnet adsorbing metal element, such as iron and steel sheet and plate.Gib head 3 is for lifting by crane circular electromagnetic chunk 10.Gib head clamping plate 2 are positioned at the top of gib head 3, and gib head 3 directly hangs between gib head clamping plate 2 and hangs on the weight-lifting equipment below of driving and so on by gib head clamping plate 2.Load-bearing connecting strap 11 is generally two, and its upper end is connected in gib head 3, and lower end is connected in the upper surface of circular electromagnetic chunk 10.As Fig. 1, two load-bearing connecting straps 11 and the point of connection of circular electromagnetic chunk 10 are symmetrically distributed in the both sides in circular electromagnetic chunk 10 centers of circle.In other words, equal in length between gib head 3 and circular electromagnetic chunk 10 of two load-bearing connecting straps 11, and after the two is connected in gib head 3 and circular electromagnetic chunk 10, circular electromagnetic chunk 10 keeps horizontality.Flexible-disc joint mechanism 100 is two, and the two is isometric.The upper end of Liang Ge flexible-disc joint mechanism 100 is connected to the both sides of gib head clamping plate 2, and lower end is connected in the upper surface of circular electromagnetic chunk 10.As Fig. 1, under state of nature, Liang Ge flexible-disc joint mechanism 100, two load-bearing connecting straps 11 are in same plane.Liang Ge flexible-disc joint mechanism 100 can prevent that the rotational angle of circular electromagnetic chunk 10 is greater than 90 degree, thereby avoids the suction magnetoelectricity cable on it to be subject to damage after twisting resistance.
Preferably, in order to promote anti-rotation effect, more as shown in Figure 1, on circular electromagnetic chunk 10, the lower end point of connection of Liang Ge flexible-disc joint mechanism 100 lays respectively at the outside of two load-bearing connecting strap 11 lower end point of connection.
As shown in Figure 1, each flexible-disc joint mechanism 100 comprises: upper nut 1, steel cable clamp 4, epimere steel rope 5, elasticity bolt 6, hypomere steel rope 7, steel cable clamp 8, lower nut 9.In each flexible-disc joint mechanism 100, upper nut 1 is fixed on the lower end lateral surface of gib head clamping plate 2, and the upper end of epimere steel rope 5 is passed upper nut 1 and fixed by steel cable clamp 4.Lower nut 9 is fixed on the upper surface of circular electromagnetic chunk 10, and the lower end of hypomere steel rope 7 is passed lower nut 9 and fixed by steel cable clamp 8.The two ends of elasticity bolt 6 lay respectively at the lower end of epimere steel rope 5, the upper end of hypomere steel rope 7, for regulating total length and the elasticity of epimere steel rope 5, hypomere steel rope 7.Epimere steel rope 5, hypomere steel rope 7 are fixed by steel cable clamp 4, steel cable clamp 8, are convenient to dismounting.
In order better to avoid circular electromagnetic chunk 10 to rotate, the utility model also provides preferred embodiment two, as shown in Figure 2.In the utility model preferred embodiment two, each flexible-disc joint mechanism 100 also comprises self-correcting connection cord 12.
Particularly, the lower end of self-correcting connection cord 12 is connected in a gib head 3 bottoms side relative with upper nut 1, middle part is through upper nut 1, and upper end is connected in a gib head 3 tops side relative with upper nut 1 through gib head clamping plate 2, and applies a predetermincd tension to self-correcting connection cord 12.Specifically, in the view of Fig. 2, the lower end of the self-correcting connection cord 12 of Liang Ge flexible-disc joint mechanism 100 is connected to left forward side, the right rear side of gib head 3 middle and lower parts, and upper end is connected in left forward side, the right rear side on gib head 3 tops.In the time that gib head 3 rotates, the hypomere of the bottom tension self-correcting connection cord 12 of gib head 3, the epimere of self-correcting connection cord 12 shrinks and stops the top of gib head 3 to rotate, thereby can avoid gib head 3 that the more rotation of wide-angle occurs.
To sum up, the utility model, at two nuts of the clamping plate place of traveling crane gib head welding and to welded corner joint, welds respectively two nuts at the two ends of circular electromagnetic chunk one diameter.Be connected between upper and lower two groups of nuts by two sectional type steel rope and elasticity bolt.Two degree of tightness adjustment bolts are adjusted respectively the elasticity of two sections steel rope, make the stressed and tightness of two flexible links reach consistent, thereby realize anti-rotation equilibrium function, after avoiding inhaling magnetoelectricity cable and being subject to twisting resistance excessive, occur that cable is twisted into two parts, the stressed bad contact of locking-type plug or the fault such as blow.
As known by the technical knowledge, the utility model can be realized by other the embodiment that does not depart from its Spirit Essence or essential feature.Therefore, above-mentioned disclosed embodiment, with regard to each side, is all casehistory, is not only.Allly within the scope of the utility model or in the change being equal in scope of the present utility model, be all included in the utility model.
Claims (5)
1. a circular electromagnetic chunk device with anti-rotation equilibrium function, is characterized in that, comprising:
Circular electromagnetic chunk, for adsorbing material;
Gib head, for lifting by crane described circular electromagnetic chunk;
Gib head clamping plate, are positioned at the top of described gib head, and described gib head hangs between described gib head clamping plate;
Load-bearing connecting strap, is two, and upper end is connected in described gib head, and lower end is connected in the upper surface of described circular electromagnetic chunk, and the point of connection of two described load-bearing connecting straps and described circular electromagnetic chunk is symmetrically distributed in the both sides in the described circular electromagnetic chunk center of circle;
Flexible-disc joint mechanism, is two and isometric, and the upper end of two described flexible-disc joint mechanisms is connected to the both sides of described gib head clamping plate, and lower end is connected in the upper surface of described circular electromagnetic chunk; Under state of nature, two described flexible-disc joint mechanisms, two described load-bearing connecting straps are in same plane.
2. the circular electromagnetic chunk device with anti-rotation equilibrium function according to claim 1, is characterized in that, the lower end of two described flexible-disc joint mechanisms lays respectively at two described load-bearing connecting straps outsides.
3. the circular electromagnetic chunk device with anti-rotation equilibrium function according to claim 1, is characterized in that, described in each, flexible-disc joint mechanism comprises:
Steel rope, upper end is connected in described gib head clamping plate, and lower end is connected in described circular electromagnetic chunk;
Elasticity bolt, is positioned at the middle part of described steel rope, for regulating the length of described steel rope.
4. the circular electromagnetic chunk device with anti-rotation equilibrium function according to claim 3, is characterized in that, described in each, flexible-disc joint mechanism also comprises:
Upper nut, is fixed on described gib head clamping plate, and the upper end of described steel rope is passed described upper nut and fixed by steel cable clamp;
Lower nut, is fixed on the upper surface of described circular electromagnetic chunk, and the lower end of described steel rope is through described lower nut and fixed by steel cable clamp.
5. the circular electromagnetic chunk device with anti-rotation equilibrium function according to claim 4, is characterized in that, described in each, flexible-disc joint mechanism also comprises:
Self-correcting connection cord, lower end is connected in a described gib head bottom side relative with described upper nut, and middle part is through described upper nut, and upper end is connected in a described gib head top side relative with described upper nut, and applies a predetermincd tension to described self-correcting connection cord; In the time that described gib head rotates, the bottom of described gib head makes the hypomere tension of described self-correcting connection cord, and the epimere of described self-correcting connection cord shrinks and stops the top of described gib head to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420197308.5U CN203845651U (en) | 2014-04-22 | 2014-04-22 | Round electromagnetic chuck device with functions of preventing rotation and balancing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420197308.5U CN203845651U (en) | 2014-04-22 | 2014-04-22 | Round electromagnetic chuck device with functions of preventing rotation and balancing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203845651U true CN203845651U (en) | 2014-09-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420197308.5U Expired - Lifetime CN203845651U (en) | 2014-04-22 | 2014-04-22 | Round electromagnetic chuck device with functions of preventing rotation and balancing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203845651U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950817A (en) * | 2014-04-22 | 2014-07-30 | 莱芜钢铁集团有限公司 | Round electromagnetic chuck device with rotation preventing balancing function |
-
2014
- 2014-04-22 CN CN201420197308.5U patent/CN203845651U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950817A (en) * | 2014-04-22 | 2014-07-30 | 莱芜钢铁集团有限公司 | Round electromagnetic chuck device with rotation preventing balancing function |
| CN103950817B (en) * | 2014-04-22 | 2016-07-06 | 莱芜钢铁集团有限公司 | There is the circular electromagnetic chunk device of anti-rotational equilibrium function |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |