CN210344164U - Keel structure and drag chain applying same - Google Patents
Keel structure and drag chain applying same Download PDFInfo
- Publication number
- CN210344164U CN210344164U CN201920878932.4U CN201920878932U CN210344164U CN 210344164 U CN210344164 U CN 210344164U CN 201920878932 U CN201920878932 U CN 201920878932U CN 210344164 U CN210344164 U CN 210344164U
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- cable
- single bodies
- keel structure
- supporting single
- drag chain
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- 239000000178 monomer Substances 0.000 claims abstract description 16
- 238000005452 bending Methods 0.000 claims description 8
- 239000000428 dust Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model relates to a keel structure and use tow chain of this structure solves current tow chain structure and causes the problem that the cable damaged easily. The keel structure is a skeleton with a curved shape and composed of a plurality of supporting single bodies which are connected end to end, the head ends of the supporting single bodies are provided with connecting lugs, the tail ends of the supporting single bodies are provided with connecting grooves matched with the connecting lugs of the adjacent supporting single bodies, the front ends of the supporting single bodies are provided with front inclined planes, the tail ends of the supporting single bodies are provided with rear inclined planes, and the front inclined planes of the adjacent supporting single bodies are arranged corresponding to the rear inclined planes; the connecting convex blocks of the adjacent supporting monomers are movably connected with the connecting grooves. When the tow chain moved, during the tow chain moved, adjacent support free preceding terminal surface and rear end face align and form the inline, adjacent support free preceding inclined plane and the crooked certain angle that becomes of back inclined plane cooperation to can let the cable transport according to certain angle, the cable in the tow chain can not wear and tear each other, and can not get into the dust in the tow chain, improved the life of cable.
Description
Technical Field
The utility model relates to the field of mechanical equipment, especially, relate to a keel structure and use tow chain of this structure.
Background
The existing cable is well discharged through the inside of the drag chain, the mechanism moves to drive the drag chain and further enables the cable in the drag chain to move along with the drag chain, but friction exists between the cable inside the drag chain and the cable, friction exists between the cable and the drag chain mechanism, and the cable is broken and cracked.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that the cable damages easily caused by the existing drag chain structure.
For solving the utility model provides a technical scheme that technical problem adopted does: the keel structure of the utility model is a skeleton with a bending shape, which is composed of a plurality of end-to-end supporting monomers, the head ends of the supporting monomers are provided with connecting lugs, the tail ends of the supporting monomers are provided with connecting grooves matched with the connecting lugs of the adjacent supporting monomers, the front ends of the supporting monomers are provided with front inclined planes, the tail ends of the supporting monomers are provided with rear inclined planes, and the front inclined planes of the adjacent supporting monomers correspond to the rear inclined planes; the connecting convex blocks of the adjacent supporting monomers are movably connected with the connecting grooves.
Use the utility model discloses a keel structure's tow chain, the tow chain including the flexible sleeve pipe, the flexible sleeve pipe in be equipped with more than one the cable passageway that is used for wearing the cable, keel structure set up at the flexible sleeve pipe intraductally.
Right the utility model discloses do further limited technical scheme and include:
the connecting convex blocks of the adjacent supporting monomers are rotatably connected with the connecting grooves through pin shafts, the connecting convex blocks are provided with convex block connecting holes matched with the pin shafts, and the connecting grooves are provided with groove connecting holes matched with the pin shafts.
The connecting end of the connecting lug is arc-shaped.
The bending part of the keel structure is formed by matching and bending the front inclined plane and the rear inclined plane of the adjacent supporting monomers.
The flexible sleeve is internally provided with a keel structure mounting channel for mounting a keel structure.
The cable fixing clamp is arranged at the two ends of the flexible sleeve and is connected with the flexible sleeve in a clamping mode.
The cable fixing clamp is provided with a mounting hole for fixing a cable.
The cable fixing clamp is provided with a clamping groove for fixing the cable.
Through the technical scheme, the beneficial effects of the utility model are that: the front end of the supporting single body of the keel structure of the utility model is provided with a front inclined plane, the tail end is provided with a rear inclined plane, and the front inclined plane of the adjacent supporting single body is arranged corresponding to the rear inclined plane; the connecting convex blocks of the adjacent supporting monomers are movably connected with the connecting grooves. When the tow chain moved, during the tow chain moved, adjacent support free preceding terminal surface and rear end face align and form the inline, adjacent support free preceding inclined plane and the crooked certain angle that becomes of back inclined plane cooperation to can let the cable transport according to certain angle, the cable in the tow chain can not wear and tear each other, and can not get into the dust in the tow chain, improved the life of cable.
Drawings
Fig. 1 is the utility model relates to a three-dimensional structure schematic diagram of keel structure.
Fig. 2 is the utility model relates to a free spatial structure sketch map of support of keel structure.
Fig. 3 is a schematic side view of the supporting unit of the keel structure of the present invention.
Fig. 4 is a schematic perspective view of a drag chain according to the present invention.
Detailed Description
The structure of the present invention will be further explained with reference to the accompanying drawings.
Referring to fig. 1 to 4, a keel structure is formed by arranging a connecting projection 11 at the head end of a skeleton supporting single body with a curved shape, which is composed of a plurality of supporting single bodies 1 connected end to end, arranging a connecting groove 12 at the tail end of the supporting single body, which is matched with the connecting projection of the adjacent supporting single body, arranging a front inclined plane 13 at the front end of the supporting single body, arranging a rear inclined plane 14 at the tail end, and arranging the front inclined plane of the adjacent supporting single body corresponding to the rear inclined plane; the connecting convex blocks of the adjacent supporting monomers are movably connected with the connecting grooves. In this embodiment, the bending portion of the keel structure is formed by the front inclined surface and the rear inclined surface of the adjacent supporting single bodies in a matching and bending manner. Different inclined planes can be designed according to different bending degrees of the framework. In this embodiment, the connecting convex blocks of the adjacent support units are rotatably connected with the connecting grooves through the pin shafts 2, the connecting convex blocks are provided with convex block connecting holes 15 matched with the pin shafts, and the connecting grooves are provided with groove connecting holes 16 matched with the pin shafts. In an embodiment, the connecting end of the connecting bump is arc-shaped. When the framework moves, the connecting convex blocks smoothly rotate in the connecting grooves, so that a certain angle is formed between the adjacent supporting single bodies. When the front end surfaces and the rear end surfaces of the adjacent supporting single bodies are aligned, the adjacent supporting single bodies are linearly arranged; when the front inclined planes and the rear inclined planes of the adjacent supporting single bodies are aligned, a certain angle arrangement is formed between the adjacent supporting single bodies.
Use the utility model discloses a keel structure's tow chain, tow chain are equipped with more than one and are used for wearing the cable channel 31 of cable 5 including flexible sleeve 3, the flexible sleeve, and keel structure sets up in flexible sleeve. The flexible sleeve is internally provided with a keel structure mounting channel 32 for mounting a keel structure, and the keel structure is mounted in the keel structure mounting channel. When the tow chain moves, the adjacent free preceding terminal surface of support aligns with the rear end face and forms the inline, and the adjacent free preceding inclined plane of support cooperates with the rear inclined plane and bends into certain angle to can let the cable transport according to certain angle, the cable in the tow chain can not wear and tear each other, and can not get into the dust in the tow chain, has improved the life of cable. In this embodiment, the both ends of flexible sleeve all are equipped with cable mounting fixture 4, and cable mounting fixture sets up with flexible sleeve joint. The cable fixing clamp is provided with a mounting hole 41 for fixing a cable. The cable mounting fixture clamps the two ends of the flexible sleeve, the cable is fixed through the mounting holes, the mounting holes can be screw holes, and the cable can be mounted and fixed through screws. In specific implementation, a clamping groove 42 for fixing the cable can be arranged on the cable fixing clamp. The installation of cable can be fixed through the joint groove.
While the present invention has been described in detail and with reference to the accompanying drawings, it is not to be understood as limited by the scope of the invention. Various modifications and changes may be made by those skilled in the art without inventive work within the scope of the present invention as described in the claims.
Claims (9)
1. A keel structure, which is characterized in that: the keel structure is a framework with a bent shape and composed of a plurality of supporting single bodies connected end to end, connecting lugs are arranged at the head ends of the supporting single bodies, connecting grooves matched with the connecting lugs of the adjacent supporting single bodies are arranged at the tail ends of the supporting single bodies, front inclined planes are arranged at the front ends of the supporting single bodies, rear inclined planes are arranged at the tail ends of the supporting single bodies, and the front inclined planes of the adjacent supporting single bodies are arranged corresponding to the rear inclined planes; the connecting convex blocks of the adjacent supporting monomers are movably connected with the connecting grooves.
2. A keel structure as defined in claim 1, wherein: the connecting convex blocks of the adjacent supporting monomers are rotatably connected with the connecting grooves through pin shafts, the connecting convex blocks are provided with convex block connecting holes matched with the pin shafts, and the connecting grooves are provided with groove connecting holes matched with the pin shafts.
3. A keel structure as defined in claim 1, wherein: the connecting end of the connecting lug is arc-shaped.
4. A keel structure as defined in claim 1, wherein: the bending part of the keel structure is formed by matching and bending the front inclined plane and the rear inclined plane of the adjacent supporting monomers.
5. A drag chain employing a keel structure according to any one of claims 1-4, wherein: the drag chain comprises a flexible sleeve, more than one cable channel for passing through the cable is arranged in the flexible sleeve, and the keel structure is arranged in the flexible sleeve.
6. A drag chain according to claim 5, wherein: the flexible sleeve is internally provided with a keel structure mounting channel for mounting a keel structure.
7. A drag chain according to claim 5, wherein: the cable fixing clamp is arranged at the two ends of the flexible sleeve and is connected with the flexible sleeve in a clamping mode.
8. A drag chain according to claim 7, wherein: the cable fixing clamp is provided with a mounting hole for fixing a cable.
9. A drag chain according to claim 7, wherein: the cable fixing clamp is provided with a clamping groove for fixing the cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920878932.4U CN210344164U (en) | 2019-06-12 | 2019-06-12 | Keel structure and drag chain applying same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920878932.4U CN210344164U (en) | 2019-06-12 | 2019-06-12 | Keel structure and drag chain applying same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210344164U true CN210344164U (en) | 2020-04-17 |
Family
ID=70185493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920878932.4U Active CN210344164U (en) | 2019-06-12 | 2019-06-12 | Keel structure and drag chain applying same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210344164U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110195765A (en) * | 2019-06-12 | 2019-09-03 | 深圳凯世光研股份有限公司 | A kind of keel structure and the drag chain using this structure |
-
2019
- 2019-06-12 CN CN201920878932.4U patent/CN210344164U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110195765A (en) * | 2019-06-12 | 2019-09-03 | 深圳凯世光研股份有限公司 | A kind of keel structure and the drag chain using this structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: The utility model relates to a keel structure and a drag chain applying the structure Effective date of registration: 20210517 Granted publication date: 20200417 Pledgee: Bank of Jiangsu Limited by Share Ltd. Shenzhen branch Pledgor: CAIZ OPTRONICS Corp. Registration number: Y2021980003668 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220513 Granted publication date: 20200417 Pledgee: Bank of Jiangsu Limited by Share Ltd. Shenzhen branch Pledgor: CAIZ OPTRONICS Corp. Registration number: Y2021980003668 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Keel structure and drag chain applying the structure Effective date of registration: 20220517 Granted publication date: 20200417 Pledgee: Bank of Jiangsu Limited by Share Ltd. Shenzhen branch Pledgor: CAIZ OPTRONICS Corp. Registration number: Y2022980005703 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20231205 Granted publication date: 20200417 |
|
| PP01 | Preservation of patent right |