CN220584949U - Bending-resistant drag chain cable - Google Patents
Bending-resistant drag chain cable Download PDFInfo
- Publication number
- CN220584949U CN220584949U CN202322203984.0U CN202322203984U CN220584949U CN 220584949 U CN220584949 U CN 220584949U CN 202322203984 U CN202322203984 U CN 202322203984U CN 220584949 U CN220584949 U CN 220584949U
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- CN
- China
- Prior art keywords
- cable
- layer
- drag chain
- protection
- wall
- 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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- 238000005452 bending Methods 0.000 title claims abstract description 18
- 229920001971 elastomer Polymers 0.000 claims abstract description 12
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 11
- 229920000742 Cotton Polymers 0.000 claims abstract description 10
- 239000000835 fiber Substances 0.000 claims abstract description 5
- 239000004816 latex Substances 0.000 claims description 6
- 229920000126 latex Polymers 0.000 claims description 6
- 239000000839 emulsion Substances 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 230000003111 delayed effect Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 51
- 230000001681 protective effect Effects 0.000 description 3
- 239000011241 protective layer Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a bending-resistant towline cable, which comprises a towline, wherein a protection tube is arranged in the middle of the towline, electric push rods are arranged on the inner walls of the left side and the right side of the protection tube, and a cable tube is arranged in the protection tube. According to the utility model, the cable is firstly put in through the cable protection sleeve, then the cable is protected through the fixing rods and the protection pipes on the inner walls of the left side and the right side of the drag chain, then the cable protection sleeve is protected through the electric push rods and the arc-shaped rubber plates on the left side and the right side of the inner wall of the protection pipe, so that a plurality of cables are prevented from being wound together, the maintenance time is delayed, the cable is protected when the drag chain rotates through the flexible plates on the upper end and the lower end of the drag chain, then the water generated outside can be isolated through the waterproof protection layer in the motor spool, and the cable is protected through the emulsion layer, the reinforced flexible layer, the fiber layer, the non-woven fabric layer and the memory cotton layer, so that the bending resistance of the drag chain cable is improved, and deformation caused by long-time bending is prevented.
Description
Technical Field
The utility model relates to the technical field of drag chain cables, in particular to a bending-resistant drag chain cable.
Background
In the occasion that the equipment unit needs to move back and forth, in order to prevent the cable from intertwining, wearing and tearing, pulling out, hooking and scattering, the cable is often put into the drag chain to protect the cable, and the cable can also move back and forth along with the drag chain, and the cable is a high-flexibility special cable which can move back and forth along with the drag chain and is difficult to wear and is called a drag chain cable.
Along with the development of scientific technology, drag chain cables are used in more and more fields, and drag chain cables in the current market are often bent in the use process, so that the cables are broken, the service life of the cables is reduced, economic loss is caused, and a plurality of cables are protected when the cables are protected, so that the maintenance is troublesome.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a bending-resistant drag chain cable.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a resistant crooked tow chain cable, includes the tow chain, be provided with the protection tube in the middle of the tow chain, protection tube left and right sides inner wall all is provided with electric putter, the inside cable spool that is provided with of protection tube, the cable spool outer wall is provided with waterproof protection layer, waterproof protection layer inner wall is provided with the reinforcement toughness layer, reinforcement toughness layer inner wall is provided with the fibrous layer, the fibrous layer inner wall is provided with the latex layer, the latex layer inner wall is provided with the non-woven fabrics layer, the non-woven fabrics layer inner wall is provided with the memory cotton layer.
As a further description of the above technical solution:
the upper end and the lower end of the drag chain are respectively provided with a flexible plate.
As a further description of the above technical solution:
the outer walls of the lower ends of the drag chains are respectively provided with a reset spring, and the outer walls of the lower ends of the two reset springs are respectively provided with a rubber pad.
As a further description of the above technical solution:
the inner walls of the left side and the right side of the drag chain are fixedly connected with connecting rods which are fixedly connected with the protection pipe.
As a further description of the above technical solution:
and the output ends of the electric push rods are fixedly connected with arc-shaped rubber plates.
As a further description of the above technical solution:
and a cable protection sleeve is arranged in the waterproof protection layer.
As a further description of the above technical solution:
an insulating layer is arranged on the inner wall of the memory cotton layer.
The utility model has the following beneficial effects:
1. according to the utility model, the cable is firstly put in through the cable protection sleeve, then the cable is protected through the fixing rods and the protection pipes on the inner walls of the left side and the right side of the drag chain, and then the cable protection sleeve is protected through the electric push rods and the arc-shaped rubber plates on the left side and the right side of the inner wall of the protection pipe, so that a plurality of cables are prevented from being wound together, and the overhaul time is delayed.
2. According to the utility model, the flexible plates at the upper end and the lower end of the drag chain are used for protecting the cable when the drag chain rotates, and then the waterproof protection layer in the motor spool is used for isolating water generated outside, and the cable is protected through the latex layer, the reinforced flexible layer, the fiber layer, the non-woven fabric layer and the memory cotton layer, so that the bending resistance of the drag chain cable is improved, and deformation caused by long-time bending is prevented.
Drawings
FIG. 1 is a side perspective view of a flex resistant drag chain cable according to the present utility model;
FIG. 2 is a schematic diagram of a connecting rod of a bending-resistant drag chain cable according to the present utility model;
fig. 3 is a schematic diagram of the internal structure of a cable conduit of a bending-resistant drag chain cable according to the present utility model.
Legend description:
1. a drag chain; 2. a protective tube; 3. a cable conduit; 4. a ductile plate; 5. a connecting rod; 6. an electric push rod; 7. an arc-shaped rubber plate; 8. a return spring; 9. a rubber pad; 10. a latex layer; 11. a waterproof protective layer; 12. reinforcing the ductile layer; 13. a fibrous layer; 14. a cable protective sleeve; 15. a non-woven fabric layer; 16. a memory cotton layer; 17. an insulating layer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a resistant crooked tow chain cable, including tow chain 1, be provided with protection pipe 2 in the middle of the tow chain 1, protect the cable, protection pipe 2 left and right sides inner wall all is provided with electric putter 6, make can fix the cable, protection pipe 2 inside is provided with cable spool 3, there are many cables in the cable spool 3, cable spool 3 outer wall is provided with waterproof protective layer 11, the water that externally produces is isolated, avoid the cable of the inside to wet, waterproof protective layer 11 inner wall is provided with consolidate toughness layer 12, through consolidate toughness layer 12, make through long-time bending be difficult for the deformation, consolidate toughness layer 12 inner wall is provided with fibrous layer 13, protect the cable, fibrous layer 13 inner wall is provided with emulsion layer 10, emulsion layer 10 inner wall is provided with non-woven fabrics layer 15, through emulsion layer 10, consolidate toughness layer 15, fibrous layer 13, non-woven fabrics layer 12 and memory cotton layer 16 protect the cable, thereby improve the bending resistance of tow chain 1 cable, prevent to bend for a long time and cause deformation, non-woven fabrics layer 15 inner wall is provided with memory cotton layer 16, during the bending, make the cable of tow chain 1 inside can reset.
The tow chain 1 upper and lower both ends all are provided with toughness board 4, protect the cable, thereby improve the bending resistance of tow chain 1 cable, prevent to bend for a long time and cause deformation, tow chain 1 lower extreme outer wall all is provided with reset spring 8, two reset spring 8 are put in tow chain 1 middle section connecting plate department, two reset spring 8 lower extreme outer walls are provided with rubber pad 9, through two reset spring 8 and rubber pad 9, make tow chain 1 reset time, can play the cushioning effect, protect tow chain 1, avoid damaging tow chain 1 because reset, tow chain 1 left and right sides inner wall all fixedly connected with connecting rod 5 and protection tube 2 fixed connection, the connecting rod 5 of tow chain 1 left and right sides is not in the rotation department, protect protection tube 2 through two connecting rods 5, make protect the cable, electric putter 6 output all fixedly connected with arc rubber plate 7, protect cable 3, waterproof protection layer 11 inside is provided with cable protective sheath 14, protect the cable, avoid many cables to twine together, mistake memory layer 16 is provided with tow chain tube 17, avoid producing static electricity when keeping in repair layer 16 is provided with tow chain 1.
Working principle: firstly, the cable is put into the cable protection sleeve 14, then the cable is protected through the connecting rods 5 and the protection pipes 2 on the inner walls of the left side and the right side of the drag chain 1, then the cable protection sleeve 14 is protected through the electric push rods 6 and the arc-shaped rubber plates 7 on the left side and the right side of the inner walls of the protection pipes 2, a plurality of cables are prevented from being wound together, maintenance time is delayed, when the drag chain 1 rotates, the cables are protected through the flexible plates 4 on the upper end and the lower end of the drag chain 1, then the water generated outside can be isolated through the waterproof protection layers 11 in the cable tubes 3, the cables are prevented from being damaged, the cables are protected through the emulsion layer 10, the reinforced flexible layers 12, the fiber layers 13, the non-woven fabric layers 15 and the memory cotton layers 16, static electricity is prevented from being generated when the drag chain 1 is touched through the insulating layers 17, and accordingly bending resistance of the cable of the drag chain 1 is improved, and deformation caused by long-time bending is prevented.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. A bending resistant drag chain cable comprising a drag chain (1), characterized in that: the novel cable protection device is characterized in that a protection tube (2) is arranged in the middle of the drag chain (1), electric push rods (6) are arranged on the inner walls of the left side and the right side of the protection tube (2), a cable tube (3) is arranged inside the protection tube (2), a waterproof protection layer (11) is arranged on the outer wall of the cable tube (3), a reinforced toughness layer (12) is arranged on the inner wall of the waterproof protection layer (11), a fiber layer (13) is arranged on the inner wall of the reinforced toughness layer (12), a latex layer (10) is arranged on the inner wall of the fiber layer (13), a non-woven fabric layer (15) is arranged on the inner wall of the latex layer (10), and a memory cotton layer (16) is arranged on the inner wall of the non-woven fabric layer (15).
2. A flex resistant drag chain cable according to claim 1, wherein: the upper end and the lower end of the drag chain (1) are both provided with a flexible plate (4).
3. A flex resistant drag chain cable according to claim 1, wherein: the outer walls of the lower ends of the drag chains (1) are respectively provided with a reset spring (8), and the outer walls of the lower ends of the two reset springs (8) are respectively provided with a rubber pad (9).
4. A flex resistant drag chain cable according to claim 1, wherein: the inner walls of the left side and the right side of the drag chain (1) are fixedly connected with connecting rods (5) and the connecting rods (5) are fixedly connected with the protection tube (2).
5. A flex resistant drag chain cable according to claim 1, wherein: the output ends of the electric push rods (6) are fixedly connected with arc-shaped rubber plates (7).
6. A flex resistant drag chain cable according to claim 1, wherein: the waterproof protection layer (11) is internally provided with a cable protection sleeve (14).
7. A flex resistant drag chain cable according to claim 1, wherein: an insulating layer (17) is arranged on the inner wall of the memory cotton layer (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322203984.0U CN220584949U (en) | 2023-08-16 | 2023-08-16 | Bending-resistant drag chain cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322203984.0U CN220584949U (en) | 2023-08-16 | 2023-08-16 | Bending-resistant drag chain cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220584949U true CN220584949U (en) | 2024-03-12 |
Family
ID=90119964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322203984.0U Active CN220584949U (en) | 2023-08-16 | 2023-08-16 | Bending-resistant drag chain cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220584949U (en) |
-
2023
- 2023-08-16 CN CN202322203984.0U patent/CN220584949U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |