CN218384541U - Multi-core cable for crane - Google Patents
Multi-core cable for crane Download PDFInfo
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- CN218384541U CN218384541U CN202222768471.XU CN202222768471U CN218384541U CN 218384541 U CN218384541 U CN 218384541U CN 202222768471 U CN202222768471 U CN 202222768471U CN 218384541 U CN218384541 U CN 218384541U
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Abstract
The utility model discloses a multi-core cable for hoist relates to hoist technical field, including wear-resisting cover, wear-resisting inside of overlapping is provided with a plurality of protective coat, and protective coat's inside is provided with the temperature insulation cover, a plurality of stoppers are installed to angles such as temperature insulation cover's inner wall, and the inside of temperature insulation cover is provided with insulating cover, the temporal part of insulating cover is provided with the protection endotheca. The utility model discloses a be provided with the existence of go-between, can be so that this device inside a plurality of cables connect, and the connected mode is comparatively nimble to can make up into different shapes with the inside cable of this device, with this friction between reduction and the hoist movable wheel, and this device through being provided with the existence that separates the temperature cover, through utilizing the temperature performance that separates of separating the temperature cover, so that alright increase this device's anti hot effect, reduce the influence that the external temperature factor produced this device.
Description
Technical Field
The utility model relates to a hoist technical field specifically is a multicore cable for hoist.
Background
In the course of the work of hoist, need carry out connection control through using the cable, and in prior art, a lot of hoist cables are the platykurtic, because the hoist can carry out corresponding work of reciprocating in the course of the work for the hoist cable removes on the movable pulley, under the effect of cable shape, the friction that leads to cable and movable pulley is great, thereby not only influences the quality of cable, but also produces the damage because of the production of heat to the inside sinle silk of cable easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a crane is with multicore cable to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multi-core cable for hoist, includes wear-resisting cover, the inside of wear-resisting cover is provided with a plurality of protective outer cover, and protective outer cover's inside is provided with the temperature insulating cover, a plurality of stoppers are installed to angles such as the inner wall of temperature insulating cover, and the inside of temperature insulating cover is provided with insulating cover, the temple of insulating cover is provided with the protective inner cover, and protective inner cover's inside is provided with wired core, a plurality of go-between are installed to the equidistant outside of protective outer cover, and the slider is all installed to the both sides of go-between one end, the other end of go-between is opened there is annular chute.
Preferably, the number of the protection jackets is four, and the outer sides of the four protection jackets contact each other.
Preferably, the connecting rings are made of soft rubber materials, and the distance between two adjacent connecting rings on the outer side of the protective outer sleeve is the same as the width of the connecting rings.
Preferably, the shape of the sliding block is cylindrical, and the size of the size diameter of the sliding block is the same as the size of the inner width of the annular sliding chute.
Preferably, the inner wall of the wear-resistant sleeve is in contact with the outer side of the connecting ring, and the wear-resistant sleeve is supported by the elastic wear-resistant rubber material.
Preferably, the shape of stopper is the arc, and the horizontal equidistant setting of stopper is in the outside of insulating cover, the inner wall of stopper and the insulating cover outside contact.
Preferably, the outer side of the heat insulation sleeve is in contact with the inner wall of the protective outer sleeve, and the heat insulation sleeve is made of elastic heat insulation materials.
Preferably, the inner wall of the insulating sleeve is in contact with the outer side of the protective inner sleeve, and the insulating sleeve is made of elastic insulating materials.
Compared with the prior art, the utility model provides a pair of multicore cable for hoist has following beneficial effect:
the utility model provides a have the go-between and separate the temperature cover, through the existence that is provided with the go-between, can be so that this device inside a plurality of cables connect, and connected mode is comparatively nimble, thereby can make up into different shapes with the inside cable of this device, with this reduce with the hoist movable wheel between the friction, and this device is through the existence that is provided with separate the temperature cover, through utilizing separate the temperature performance of temperature cover, with this alright with the heat-resistant effect who increases this device, reduce the influence that external temperature factor produced this device.
Drawings
FIG. 1 is a schematic view of the front cross-sectional structure of the present invention;
fig. 2 is a schematic top view of the cross-sectional structure of the present invention;
FIG. 3 is a schematic view of the hierarchical distribution structure of the present invention;
fig. 4 is a schematic view of a three-dimensional enlarged structure of the connection ring of the present invention.
In the figure: 1. a connecting ring; 2. a wire core body; 3. a slider; 4. a protective inner sleeve; 5. a wear-resistant sleeve; 6. a protective outer sleeve; 7. a limiting block; 8. an insulating sleeve; 9. a thermal insulation sleeve; 10. an annular chute.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1: referring to fig. 1-4, a multi-core cable for a crane comprises a wear-resistant sleeve 5, wherein a plurality of protective outer sleeves 6 are arranged inside the wear-resistant sleeve 5, a temperature insulation sleeve 9 is arranged inside the protective outer sleeves 6, a plurality of limiting blocks 7 are arranged on the inner wall of the temperature insulation sleeve 9 at equal angles, an insulating sleeve 8 is arranged inside the temperature insulation sleeve 9, a protective inner sleeve 4 is arranged at the temporal part of the insulating sleeve 8, a wired core body 2 is arranged inside the protective inner sleeve 4, a plurality of connecting rings 1 are arranged on the outer sides of the protective outer sleeves 6 at equal intervals, sliding blocks 3 are arranged on two sides of one end of each connecting ring 1, and an annular sliding chute 10 is formed at the other end of each connecting ring 1;
the number of the protective outer sleeves 6 is four, and the outer sides of the four protective outer sleeves 6 are mutually contacted;
specifically, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the device can play a good protection role to the device by the existence of the wear-resistant sleeve 5, then the device is provided with the connecting ring 1, because the connecting ring 1 is arranged at the outer side of the protective outer sleeve 6 at equal intervals, and the interval is the same as the width of the connecting ring 1, the device can mutually clamp two adjacent protective outer sleeves 6 by staggering the connecting ring 1, so that two adjacent protective outer sleeves 6 are connected, so that four protective outer sleeves 6 can be connected into a whole, the stability of the device is increased, then because the two ends of the connecting ring 1 are respectively provided with the sliding block 3 and the annular sliding groove 10, so that the connecting ring 1 can be inserted into the annular sliding groove 10, so that two connected protective outer sleeves 6 can be movably connected, so that four protective outer sleeves 6 can both rotate around the adjacent circle centers, so that four outer sleeves 6 can be changed into various shapes, so that the shapes of the wear-resistant sleeves 5 can be correspondingly changed when the device moves on the movable wheel, the wear-resistant sleeve 5 can be flexibly changed by the change of the adjacent circle center, so that the damage to the temperature of the movable sleeve 2 can be reduced by the temperature of the limiting block 2, and then the temperature of the device can be effectively reduced by the limiting block 9, and because the wire core body 2 transversely equidistant setting in the outside of insulating cover 8, utilize the gap that exists between the adjacent wire core body 2, alright in order to increase the bending property of this device, this device is still through being provided with insulating cover 8's existence at last, under insulating cover 8's effect, can be so that this device has two insulating properties, avoids appearing the phenomenon of electric leakage.
The connecting rings 1 are made of soft rubber materials, and the distance between every two adjacent connecting rings 1 on the outer side of the protective outer sleeve 6 is the same as the width of the connecting rings 1;
specifically, as shown in fig. 1, 2, 3 and 4, by providing the connecting ring 1, two adjacent protective outer sleeves 6 can be connected, and by performing mutual dislocation and clamping on the connecting ring 1 outside the two protective outer sleeves 6, the two protective outer sleeves 6 can be stably connected.
The sliding block 3 is cylindrical, and the size of the size diameter of the sliding block 3 is the same as the width of the inside of the annular sliding groove 10;
specifically, as shown in fig. 1, 2, 3 and 4, by providing the slider 3 and the annular slide groove 10, the two protective covers 6 are connected by using the connection ring 1, so that the two protective covers 6 can be movably connected by inserting the slider 3 into the annular slide groove 10, so that the two protective covers 6 can rotate around each other in a circular shape.
The inner wall of the wear-resistant sleeve 5 is contacted with the outer side of the connecting ring 1, and the wear-resistant sleeve 5 is supported by elastic wear-resistant rubber materials;
specifically, as shown in fig. 1 and fig. 2, the device can be protected by the wear-resistant sleeve 5, and when the device and the movable wheel move, the wear-resistant performance of the wear-resistant sleeve 5 can be utilized to prevent the wear-resistant sleeve 5 from being damaged.
The limiting block 7 is arc-shaped, the limiting block 7 is transversely arranged on the outer side of the insulating sleeve 8 at equal intervals, and the inner wall of the limiting block 7 is contacted with the outer side of the insulating sleeve 8;
specifically, as shown in fig. 1, the limiting blocks 7 are arranged, so that the wire core body 2 is limited and fixed, and the bending performance of the device is improved by utilizing gaps formed between the two adjacent limiting blocks 7.
The outer side of the thermal insulation sleeve 9 is contacted with the inner wall of the protective outer sleeve 6, and the thermal insulation sleeve 9 is made of elastic thermal insulation material;
specifically, as shown in fig. 1 and 3, the device can effectively reduce the influence of the external temperature factor by the existence of the thermal insulation sleeve 9 and by the thermal insulation effect of the thermal insulation sleeve 9.
The inner wall of the insulating sleeve 8 is contacted with the outer side of the protective inner sleeve 4, and the insulating sleeve 8 is made of elastic insulating materials;
specifically, as shown in fig. 1 and 3, by the presence of the insulating sleeve 8, under the effect of the insulating property of the insulating sleeve 8, the device can not only avoid the electric leakage phenomenon, but also effectively resist the external electromagnetic interference.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a multicore cable for hoist, includes wear-resisting cover (5), its characterized in that: the inside of wear-resisting cover (5) is provided with a plurality of protective outer cover (6), and the inside of protective outer cover (6) is provided with and separates temperature cover (9), a plurality of stoppers (7) are installed to angles such as the inner wall that separates temperature cover (9), and the inside that separates temperature cover (9) is provided with insulating cover (8), the temple of insulating cover (8) is provided with protective inner cover (4), and the inside of protective inner cover (4) is provided with wired core (2), a plurality of go-between (1) are installed to the outside equidistant of protective outer cover (6), and slider (3) are all installed to the both sides of go-between (1) one end, open the other end of go-between (1) has annular chute (10).
2. The multi-core cable for cranes according to claim 1, characterized in that: the number of the protective outer sleeves (6) is four, and the outer sides of the four protective outer sleeves (6) are mutually contacted.
3. The multi-core cable for cranes according to claim 1, wherein: the connecting rings (1) are made of soft rubber materials, and the distance between two adjacent connecting rings (1) on the outer side of the protective outer sleeve (6) is the same as the width of the connecting rings (1).
4. The multi-core cable for cranes according to claim 1, characterized in that: the slider (3) is cylindrical, and the size of the size diameter of the slider (3) is the same as the inner width of the annular sliding groove (10).
5. The multi-core cable for cranes according to claim 1, wherein: the inner wall of the wear-resistant sleeve (5) is in contact with the outer side of the connecting ring (1), and the wear-resistant sleeve (5) is supported by elastic wear-resistant rubber materials.
6. The multi-core cable for cranes according to claim 1, characterized in that: the shape of the limiting block (7) is arc-shaped, the limiting block (7) is transversely arranged on the outer side of the insulating sleeve (8) at equal intervals, and the inner wall of the limiting block (7) is in contact with the outer side of the insulating sleeve (8).
7. The multi-core cable for cranes according to claim 1, characterized in that: the outer side of the heat insulation sleeve (9) is in contact with the inner wall of the protective outer sleeve (6), and the heat insulation sleeve (9) is made of elastic heat insulation materials.
8. The multi-core cable for cranes according to claim 1, wherein: the inner wall of the insulating sleeve (8) is contacted with the outer side of the protective inner sleeve (4), and the insulating sleeve (8) is made of elastic insulating materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222768471.XU CN218384541U (en) | 2022-10-20 | 2022-10-20 | Multi-core cable for crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222768471.XU CN218384541U (en) | 2022-10-20 | 2022-10-20 | Multi-core cable for crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218384541U true CN218384541U (en) | 2023-01-24 |
Family
ID=84931833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222768471.XU Active CN218384541U (en) | 2022-10-20 | 2022-10-20 | Multi-core cable for crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218384541U (en) |
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2022
- 2022-10-20 CN CN202222768471.XU patent/CN218384541U/en active Active
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