CN205294605U - Hoisting tool - Google Patents
Hoisting tool Download PDFInfo
- Publication number
- CN205294605U CN205294605U CN201521108539.5U CN201521108539U CN205294605U CN 205294605 U CN205294605 U CN 205294605U CN 201521108539 U CN201521108539 U CN 201521108539U CN 205294605 U CN205294605 U CN 205294605U
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- CN
- China
- Prior art keywords
- abrasion
- current collector
- steel plate
- sub
- collector sleave
- 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.)
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 96
- 239000010959 steel Substances 0.000 claims abstract description 96
- 238000004804 winding Methods 0.000 abstract description 3
- 238000005299 abrasion Methods 0.000 abstract 6
- 238000000034 method Methods 0.000 description 8
- 238000005452 bending Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model provides a jack-up lifting device, include: the device comprises a sling and at least two anti-abrasion structures; the two anti-abrasion structures are respectively arranged on two opposite sides of the steel plate; the anti-abrasion structure is provided with at least two limiting structures, and the limiting structures are used for limiting the lifting rigging to be separated from the anti-abrasion structure; the sling is used for winding the steel plate and is connected with the limiting structures on the anti-abrasion structures at the two sides of the steel plate; when the sling is in a tensioned state, the sling is abutted against the anti-abrasion structure. The utility model provides a jack-up lifting device has reduced the damage of steel sheet to the lifting rope utensil greatly, has reduced the risk that the lifting rope utensil is cut off by the steel sheet, has improved the security.
Description
Technical field
This utility model relates to the handbarrow of steel plate, particularly relates to a kind of hoisting and hanging instrument.
Background technology
Steel plate is with molten steel casting, the tabular steel suppressed after cooling. In the process of steel plate carrying, owing to steel plate is longer and the feature of himself can produce bending, just can recover normal after placement, without influence on following process or use.
Hoisting steel plate work is an important job content in materials measurement process, it is necessary to is frequently transported on means of transport by steel plate or is transported to predetermined stacking place from means of transport. Usually by the angle protection pad pad both sides at steel plate during lifting operation, then adopt steel wire rope steel plate and angle protection pad to be intertwined, make steel plate sling on a steel cord again through lifting assembly effect.
But, due to reasons such as steel plate bendings, angle protection pad pad is easy to fall off in steel plate both sides instability, so that two side contacts of steel wire rope and steel plate closing up in the middle part of the lateral steel plate of steel plate two, cause steel wire rope easily to be cut off by steel plate and cause damage, meanwhile, wire cable rupture can make steel plate fall to injuring staff by a crashing object, and safety is poor.
Utility model content
This utility model provides a kind of hoisting and hanging instrument, to reduce the risk that Current Collector Sleave is cut off by steel plate, improves safety.
This utility model provides a kind of hoisting and hanging instrument, including: Current Collector Sleave and at least two abrasion-proof structure;
Two abrasion-proof structures are separately positioned on the opposite sides of steel plate;
Being provided with at least two position limiting structure on abrasion-proof structure, position limiting structure is used for limiting Current Collector Sleave and departs from abrasion-proof structure;
Current Collector Sleave is positioned at the position limiting structure on the abrasion-proof structure of steel plate both sides for being wound around steel plate connection;
When Current Collector Sleave is in tension, Current Collector Sleave is conflicted with abrasion-proof structure.
In an embodiment of the present utility model, position limiting structure is annular handle, and annular handle is used for wearing Current Collector Sleave.
In an embodiment of the present utility model, abrasion-proof structure is body.
In an embodiment of the present utility model, body in the axial direction on offer groove, groove is used for inserting steel plate.
In an embodiment of the present utility model, the notch of groove is provided with clamp structure, and clamp structure is used for clamping steel plate.
In an embodiment of the present utility model, body includes: the first sub-body, the second sub-body and flexible position limiting structure;Wherein,
Second sub-body portion is slidedly arranged in the first sub-body;
Flexible position limiting structure includes the first structure and the second structure, first structure is arranged on the first sub-body, second structure is arranged on the second sub-body, second sub-body moves the first structure and the second structure during to primary importance in the second sub-body and connects, so that the relative position of the second sub-body and the first sub-body is fixed.
In an embodiment of the present utility model, the first structure is draw-in groove, and the second structure is elastic chuck; Or the first structure is elastic chuck, the second structure is draw-in groove.
In an embodiment of the present utility model, the first structure and the second structure are helicitic texture.
In an embodiment of the present utility model, Current Collector Sleave includes: wire rope sling, hanging belt Current Collector Sleave and chain Current Collector Sleave.
The hoisting and hanging instrument that this utility model embodiment provides, by being arranged on the abrasion-proof structure of the opposite sides of steel plate, and the position limiting structure arranged on abrasion-proof structure, make when Current Collector Sleave winding steel plate is connected with the position limiting structure on the abrasion-proof structure of steel plate both sides and is in tension, the limited structure qualification position of Current Collector Sleave and with abrasion-proof structure conflict, thus substantially reducing the steel plate damage to Current Collector Sleave, reducing the risk that Current Collector Sleave is cut off by steel plate, improve safety.
Accompanying drawing explanation
The structural representation of the hoisting and hanging device embodiment one that Fig. 1 provides for this utility model;
Fig. 2 is the structural representation of the abrasion-proof structure in Fig. 1 and position limiting structure;
The structural representation of the hoisting and hanging device embodiment two that Fig. 3 provides for this utility model;
Fig. 4 is the structural representation of the abrasion-proof structure in Fig. 3 and position limiting structure;
A kind of structural representation of the abrasion-proof structure that Fig. 5 provides for this utility model.
Description of reference numerals:
10-Current Collector Sleave;
20-abrasion-proof structure;
30-position limiting structure;
40-steel plate;
200-groove;
The sub-body of 201-first;
The sub-body of 202-second;
203-stretches position limiting structure.
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in this utility model embodiment, technical scheme in this utility model embodiment is clearly and completely described, obviously, described embodiment is a part of embodiment of this utility model, rather than whole embodiments. Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
The structural representation of the hoisting and hanging device embodiment one that Fig. 1 provides for this utility model, Fig. 2 is the structural representation of the abrasion-proof structure in Fig. 1 and position limiting structure; As depicted in figs. 1 and 2, the hoisting and hanging instrument that the present embodiment provides includes: Current Collector Sleave 10 and at least two abrasion-proof structure 20; Two abrasion-proof structures 20 are separately positioned on the opposite sides of steel plate 40; Being provided with at least two position limiting structure 30 on abrasion-proof structure 20, position limiting structure 30 is used for limiting Current Collector Sleave 10 and departs from abrasion-proof structure 20; Current Collector Sleave 10 is for being wound around steel plate 40 and connecting the position limiting structure 30 being positioned on the abrasion-proof structure 20 of steel plate 40 both sides; When Current Collector Sleave 10 is in tension, Current Collector Sleave 10 and abrasion-proof structure 20 are conflicted.
In the present embodiment, abrasion-proof structure 20 can be other shapes such as column (as shown in Figure 2) or tubulose. Position limiting structure 30 can be other attachment structures such as the annular handle structure of circular ring structure or semicircle ring type, specifically can be arranged on the two ends of abrasion-proof structure 20 as depicted in figs. 1 and 2.Current Collector Sleave 10 can be other Current Collector Sleaves such as wire rope sling, hanging belt Current Collector Sleave or chain Current Collector Sleave. Concrete structure the present embodiment of abrasion-proof structure 20, position limiting structure 30 and Current Collector Sleave 10 is not particularly limited.
It is wire rope sling for Current Collector Sleave 10, Current Collector Sleave 10 generally includes two steel wire ropes, hoisting and hanging instrument in the present embodiment is in use, Current Collector Sleave 10 is wound around steel plate 40 and connects the position limiting structure 30 being positioned on the abrasion-proof structure 20 of steel plate 40 both sides, particularly as follows: by after the position limiting structure 30 on the abrasion-proof structure 20 of wherein steel cable traverse steel plate 40 side, walk around from the bottom of steel plate 40, then pass through the position limiting structure 30 on the abrasion-proof structure 20 being arranged on steel plate 40 opposite side and be fixed on lifting assembly; Another steel cable adopts identical method through another position limiting structure 30 on abrasion-proof structure 20 and to be fixed on lifting assembly. Then then can pass through to lift by crane assembly effect makes steel plate 40 sling on a steel cord.
In actual applications, when Current Collector Sleave 10 is in tension, restriction due to abrasion-proof structure 20 upper limit structure 30, Current Collector Sleave 10 will not close up in the process risen in the middle part of the lateral steel plate 40 of steel plate 40 liang such that it is able to avoids steel plate 40 slip up in the horizontal direction to cut Current Collector Sleave 10 and cut off Current Collector Sleave 10; Additionally, when Current Collector Sleave 10 is in tension, Current Collector Sleave 10 then can be conflicted with abrasion-proof structure 20, steel plate 40 stress bending simultaneously also can be conflicted with abrasion-proof structure 20, abrasion-proof structure 20 in the vertical direction is made to have shared the active force between Current Collector Sleave 10 and steel plate 40, thus reducing the sliding damage cutting Current Collector Sleave 10 and cause of steel plate 40 in the vertical direction. Namely the hoisting and hanging instrument that the present embodiment provides can be greatly reduced the steel plate 40 damage to Current Collector Sleave 10, thus efficiently solving the safty hoisting operation of slim strip-shaped steel plate 40, eliminate because the handling frequency is high, the dynamic risk brought in the process of unloading, ensure that the safety of operating personnel, reach purpose safe, steady, efficient.
The hoisting and hanging instrument that the present embodiment provides, by being arranged on the abrasion-proof structure of the opposite sides of steel plate, and the position limiting structure arranged on abrasion-proof structure, make when Current Collector Sleave winding steel plate is connected with the position limiting structure on the abrasion-proof structure of steel plate both sides and is in tension, the limited structure qualification position of Current Collector Sleave and with abrasion-proof structure conflict, thus substantially reducing the steel plate damage to Current Collector Sleave, reducing the risk that Current Collector Sleave is cut off by steel plate, improve safety.
The structural representation of the hoisting and hanging device embodiment two that Fig. 3 provides for this utility model, Fig. 4 is the structural representation of the abrasion-proof structure in Fig. 3 and position limiting structure; The present embodiment is the further optimization to above-mentioned Fig. 1 and embodiment illustrated in fig. 2. On the basis of above-described embodiment, as shown in Figure 3 and Figure 4, the hoisting and hanging instrument that the present embodiment provides, position limiting structure 30 is annular handle, and annular handle is used for wearing Current Collector Sleave 10.
Concrete, position limiting structure 30 can so that Current Collector Sleave 10 better contacts with abrasion-proof structure 20 for annular handle. Annular handle can be polygonized structure or circular configuration, it is preferred that as shown in Figure 4, and annular handle is circular configuration, to avoid position limiting structure 30 to wear and tear Current Collector Sleave 10.
It addition, in the present embodiment, abrasion-proof structure 20 is body, to save material, alleviate abrasion-proof structure 20 weight. In actual applications, body specifically can adopt the oil pipe of 2.7 cun or other sizes.
Further, for more effective protection Current Collector Sleave 10, body is gone up in the axial direction and can be offered groove 200, and groove 200 is used for inserting steel plate 40.
Concrete, in use, it is possible to the both sides of steel plate 40 are inserted in the groove 200 on body so that the side of steel plate 40 is superscribed by body. When Current Collector Sleave 10 is wrapped on steel plate 40 after the position limiting structure 30 on abrasion-proof structure 20; Current Collector Sleave 10 then contacts with abrasion-proof structure 20; namely Current Collector Sleave 10 acts on the active force of steel plate 40 in the process mentioning steel plate 40 and acts on abrasion-proof structure 20 completely; contact thus abrasion-proof structure 20 has effectively isolated steel plate 40 with Current Collector Sleave 10; and then more effective prevent Current Collector Sleave 10 to be cut off by steel plate 40; more effective protecting Current Collector Sleave 10, safety is higher. Meanwhile, abrasion-proof structure 20 is enclosed within steel plate 40 and can effectively suppress steel plate 40 to bend, and then is effectively protected steel plate 40. In addition; when offering groove 200 on abrasion-proof structure 20, Current Collector Sleave 10 is wound around steel plate 40 after the position limiting structure 30 on abrasion-proof structure 20, so that abrasion-proof structure 20 not easily departs from steel plate 40; and then it being effectively protected Current Collector Sleave 10, it is to avoid Current Collector Sleave 10 is cut off by steel plate 40 and causes damage.
Additionally, in order to prevent steel plate 40 and abrasion-proof structure 20 from departing from further, the notch of groove 200 can arrange clamp structure (not shown), for when steel plate 40 inserts groove 200, clamping steel plate 40.
Concrete, in the present embodiment, clamp structure can include but not limited to be arranged on the elastic component at groove 200 notch place, elastically-deformable characteristic can be there is by elastic component stress, realize being fixed in groove 200 by steel plate 40, departing from thus being effectively prevented steel plate 40 further with abrasion-proof structure 20, practicality is higher.
The hoisting and hanging instrument that the present embodiment provides, position limiting structure is annular handle, it is possible to Current Collector Sleave is better contacted with abrasion-proof structure; Abrasion-proof structure is body; body in the axial direction on offer groove; steel plate may be inserted into groove; Current Collector Sleave acts on the active force of steel plate in the process mention steel plate and acts on completely on abrasion-proof structure; contact with Current Collector Sleave thus abrasion-proof structure has effectively isolated steel plate, and then more effective prevent Current Collector Sleave to be cut off by steel plate, improve safety; effectively inhibit steel plate 40 to bend simultaneously, and then be effectively protected steel plate.
A kind of structural representation of the abrasion-proof structure that Fig. 5 provides for this utility model, the present embodiment is to the further optimization of abrasion-proof structure 20 in above-mentioned Fig. 3 and embodiment illustrated in fig. 4. On the basis of above-described embodiment, as it is shown in figure 5, in the present embodiment, body (i.e. abrasion-proof structure 20) including: first sub-body the 201, second sub-body 202 and flexible position limiting structure 203; Wherein, the second sub-body 202 part is slidedly arranged in the first sub-body 201; Flexible position limiting structure 203 includes the first structure and the second structure (not shown), first structure is arranged on the first sub-body 201, second structure is arranged on the second sub-body 202, second sub-body 202 moves the first structure and the second structure during to primary importance in the second sub-body 202 and connects, so that the relative position of the second sub-body 202 and the first sub-body 201 is fixed.
The abrasion-proof structure 20 that the present embodiment provides, can as required by the second sub-body 202 sliding extension in the first sub-body 201, it is adjusted to suitable position, then passes through flexible position limiting structure 203 and the relative position of the second sub-body 202 and the first sub-body 201 is fixed.
Concrete, flexible position limiting structure 203 can be buckle structure, helicitic texture, locking knob etc. Wherein, for buckle structure, can be specifically the first structure it be draw-in groove, second structure is elastic chuck, or the first structure is elastic chuck, second structure is draw-in groove, after as required the second sub-body 202 being stretched out the first sub-body 201 1 segment length, the modes such as sliding push type can be adopted to be fixed by the relative position of the second sub-body 202 and the first sub-body 201; For helicitic texture, it is possible on the outer wall of the second sub-body 202, the inwall of the first sub-body 201 arranges the helicitic texture being mutually matched fix the relative position (namely the first structure and the second structure are helicitic texture) of the second sub-body 202 and the first sub-body 201; For locking knob, locking knob (i.e. the first structure) can be worn on the sidewall of one end for inserting the second sub-body 202 of the first sub-body 201, second sub-body 202 is offered groove or hole (i.e. the second structure), after as required the second sub-body 202 being stretched out the first sub-body 201 1 segment length, the second structure can be stretched into by rotational lock knob and the relative position of the second sub-body 202 and the first sub-body 201 is fixed.
Above-mentioned simply illustrative, flexible position limiting structure 203 can be set to the structure of other forms by those skilled in the art as required, as long as can be fixed by the relative position of the second sub-body 202 and the first sub-body 201, concrete structure the present embodiment does not limit. In addition, it is necessary to illustrate, only to facilitate illustrate to carry out exemplary indicia in Fig. 5, position and the quantity of flexible position limiting structure 203 can arbitrarily be arranged as required.
Last it is noted that various embodiments above is only in order to illustrate the technical solution of the utility model, it is not intended to limit; Although this utility model being described in detail with reference to foregoing embodiments, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein some or all of technical characteristic is carried out equivalent replacement; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of this utility model.
Claims (9)
1. a hoisting and hanging instrument, it is characterised in that including: Current Collector Sleave and at least two abrasion-proof structure;
Two described abrasion-proof structures are separately positioned on the opposite sides of steel plate;
Being provided with at least two position limiting structure on described abrasion-proof structure, described position limiting structure is used for limiting described Current Collector Sleave and departs from described abrasion-proof structure;
Described Current Collector Sleave is positioned at the position limiting structure on the abrasion-proof structure of described steel plate both sides for being wound around described steel plate connection;
When described Current Collector Sleave is in tension, described Current Collector Sleave is conflicted with described abrasion-proof structure.
2. hoisting and hanging instrument according to claim 1, it is characterised in that described position limiting structure is annular handle, described annular handle is used for wearing described Current Collector Sleave.
3. hoisting and hanging instrument according to claim 1 and 2, it is characterised in that described abrasion-proof structure is body.
4. hoisting and hanging instrument according to claim 3, it is characterised in that described body in the axial direction on offer groove, described groove is used for inserting described steel plate.
5. hoisting and hanging instrument according to claim 4, it is characterised in that the notch of described groove is provided with clamp structure, described clamp structure is used for clamping described steel plate.
6. the hoisting and hanging instrument according to claim 4 or 5, it is characterised in that described body includes: the first sub-body, the second sub-body and flexible position limiting structure;Wherein,
Described second sub-body portion is slidedly arranged in described first sub-body;
Described flexible position limiting structure includes the first structure and the second structure, described first structure is arranged on described first sub-body, described second structure is arranged on described second sub-body, when described second sub-body moves to primary importance in described second sub-body, described first structure and described second structure connect, so that the relative position of described second sub-body and described first sub-body is fixed.
7. hoisting and hanging instrument according to claim 6, it is characterised in that described first structure is draw-in groove, described second structure is elastic chuck; Or described first structure is elastic chuck, described second structure is draw-in groove.
8. hoisting and hanging instrument according to claim 6, it is characterised in that described first structure and described second structure are helicitic texture.
9. hoisting and hanging instrument according to claim 1, it is characterised in that described Current Collector Sleave includes: wire rope sling, hanging belt Current Collector Sleave and chain Current Collector Sleave.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521108539.5U CN205294605U (en) | 2015-12-28 | 2015-12-28 | Hoisting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521108539.5U CN205294605U (en) | 2015-12-28 | 2015-12-28 | Hoisting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205294605U true CN205294605U (en) | 2016-06-08 |
Family
ID=56474081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521108539.5U Active CN205294605U (en) | 2015-12-28 | 2015-12-28 | Hoisting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205294605U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108033354A (en) * | 2017-12-27 | 2018-05-15 | 中交第四航务工程局有限公司 | A kind of Novel breakwater armour removes device |
-
2015
- 2015-12-28 CN CN201521108539.5U patent/CN205294605U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108033354A (en) * | 2017-12-27 | 2018-05-15 | 中交第四航务工程局有限公司 | A kind of Novel breakwater armour removes device |
| CN108033354B (en) * | 2017-12-27 | 2023-08-29 | 中交第四航务工程局有限公司 | Novel breakwater facing block removes device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |