CN218801901U - Closed-loop cable plug dismounting device for narrow space - Google Patents
Closed-loop cable plug dismounting device for narrow space Download PDFInfo
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- CN218801901U CN218801901U CN202223146844.6U CN202223146844U CN218801901U CN 218801901 U CN218801901 U CN 218801901U CN 202223146844 U CN202223146844 U CN 202223146844U CN 218801901 U CN218801901 U CN 218801901U
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- cable plug
- opening
- opening adapter
- ratchet wheel
- adapter
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Abstract
The utility model discloses a closed loop cable plug dismounting device for narrow space, which comprises an opening adapter, a ratchet connector and a wrench, wherein one end of the wrench is hinged with the ratchet connector, and one side of the ratchet connector and one side of the opening adapter are both provided with openings for passing through a cable; the ratchet wheel connector comprises a ratchet wheel connector, an opening adapter and a ratchet wheel connector, wherein a limiting end and a clamping end are respectively arranged at two ends of the opening adapter, and tooth grooves are respectively arranged on the inner side wall of the ratchet wheel connector and the outer side wall of the clamping end of the opening adapter in a corresponding mode along the circumferential direction; spacing end bottom opening part and the cable plug sliding connection of opening adapter, just the spacing end bottom inside wall of opening adapter corresponds the cable plug along circumference and is provided with spacing terminal surface. The utility model discloses the structure is succinct, low in production cost, convenient to use. Through rotating the wheel spanner, just can easily realize in the narrow and small space the cable plug lock nut screw up or dismantle the work of unscrewing, have better practicality.
Description
Technical Field
The utility model belongs to the technical field of the cable installation, concretely relates to closed loop cable plug dismouting device for narrow space.
Background
In aircraft manufacturing, a large number of cables are used, many cable plugs are located in a semi-closed narrow area, and when a cable plug forming a closed loop circuit is installed and disassembled, due to structural space limitation, a conventional wrench cannot be used to snap into a lock nut at one end of a cable joint, thereby causing a problem that the cable plug nut cannot be tightened and disassembled. In order to realize the reliability of the connection of the aircraft cable joint, a device capable of quickly screwing and disassembling the cable plug lock nut in a narrow space is urgently needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a closed loop cable plug dismouting device for narrow space for solve the problem that the aforesaid exists.
The utility model discloses mainly realize through following technical scheme:
a closed-loop cable plug dismounting device for a narrow space comprises an opening adapter, a ratchet wheel connector and a wrench, wherein one end of the wrench is hinged with the ratchet wheel connector, and the ratchet wheel connector and one side of the opening adapter are both provided with openings and used for allowing a cable to pass through; the ratchet wheel connector comprises a ratchet wheel connector and an opening adapter, wherein a limiting end and a clamping end are respectively arranged at two ends of the opening adapter, and tooth grooves are respectively and correspondingly arranged on the inner side wall of the ratchet wheel connector and the outer side wall of the clamping end of the opening adapter along the circumferential direction; spacing end bottom opening part and the cable plug sliding connection of opening adapter, just the spacing end bottom inside wall of opening adapter corresponds the cable plug along circumference and is provided with spacing terminal surface.
In order to realize better the utility model discloses, furtherly, one side open-ended diameter of ratchet connector, opening adapter is more than or equal to the diameter of cable conductor.
In order to realize better the utility model discloses, furtherly, the one end of spanner is provided with U type connecting seat, the lateral wall correspondence of ratchet connector is provided with the joint arch, the joint arch stretches into the U type groove of U type connecting seat and is articulated with U type connecting seat through the round pin axle.
In order to realize better the utility model discloses, furtherly, the both sides of the spacing end of opening adapter are provided with the arc respectively and dodge the groove.
In order to realize better the utility model discloses, furtherly, spacing terminal surface is hexagon type structure.
In order to better realize the utility model discloses, furtherly, the opening adapter is one side open-ended tubular structure respectively.
The utility model discloses in the use, can be earlier with opening adapter slip grafting cable plug, the opening that the cable conductor passes through the opening adapter stretches into the inside of opening adapter to through the inside spacing end face of opening adapter the circuit plug spacing clamp tightly. Then, the spanner slides in the cable conductor through the opening side of the ratchet connector of tip, then inserts the joint end of opening adapter with ratchet connector slip card, then through rotating the spanner, realizes screwing up or dismantling cable nut.
The beneficial effects of the utility model are as follows:
the utility model discloses the structure is succinct, low in production cost, convenient to use. Through rotating the wheel spanner, just can easily realize in the narrow and small space cable plug lock nut's the work of screwing up or dismantling and unscrew, have better practicality.
Drawings
Fig. 1 is a schematic perspective view of a cable plug dismounting device;
FIG. 2 is an exploded view of the cable plug removal device;
FIG. 3 is a view showing the operation of the cable plug mounting and dismounting device and the cable plug nut;
fig. 4 is a view showing an operation state of the cable plug attachment/detachment device in a narrow space.
Wherein: 1. the cable comprises an opening adapter, 2 parts of a wrench, 3 parts of a cable plug nut and 4 parts of a cable.
Detailed Description
Example 1:
a closed loop cable plug dismounting device for narrow space is shown in figures 1-4 and comprises an opening adapter 1, a ratchet wheel connector and a wrench 2, wherein one end of the wrench 2 is hinged with the ratchet wheel connector, and one sides of the ratchet wheel connector and the opening adapter 1 are both provided with openings for allowing a cable 4 to pass through; two ends of the opening adapter 1 are respectively provided with a limiting end and a clamping end, and the inner side wall of the ratchet wheel connector and the outer side wall of the clamping end of the opening adapter 1 are respectively provided with tooth grooves along the circumferential direction correspondingly; the spacing end bottom opening part and the cable plug sliding connection of opening adapter 1, just the spacing end bottom inside wall of opening adapter 1 corresponds the cable plug along circumference and is provided with spacing terminal surface.
Preferably, the diameter of the ratchet wheel connector and the opening at one side of the opening adapter 1 is larger than or equal to that of the cable 4.
Preferably, one end of the wrench 2 is provided with a U-shaped connecting seat, the outer side wall of the ratchet wheel connecting seat is correspondingly provided with a connecting protrusion, and the connecting protrusion extends into a U-shaped groove of the U-shaped connecting seat and is hinged to the U-shaped connecting seat through a pin shaft.
Preferably, the limiting end face is of a hexagonal structure.
The utility model discloses in the use, can be earlier with opening adapter 1 slip grafting cable plug, opening adapter 1's inside is stretched into through opening adapter 1's opening to cable conductor 4 to it is spacing tight to press from both sides in the face of the circuit plug through the spacing end of opening adapter 1 inside. Then, spanner 2 slides in cable conductor 4 through the opening side of the ratchet of tip, then inserts the joint end of opening adapter 1 with the slip card about the ratchet, then through rotating spanner 2, realizes screwing up or dismantling cable nut. The utility model discloses the structure is succinct, low in production cost, convenient to use. Through rotating wheel spanner 2, just can easily realize in the narrow and small space cable plug lock nut's the work of screwing up or dismantling and unscrew, have better practicality.
Example 2:
a closed-loop cable plug dismounting device for a narrow space is shown in figures 1-4 and comprises a wrench 2, an opening adapter 1 and a ratchet wheel, wherein one end of the wrench 2 is hinged with the ratchet wheel. One side of opening adapter 1, ratchet is the opening setting respectively, and open-ended diameter is more than or equal to cable conductor 4's diameter to make things convenient for the slip-in cable conductor 4. The outer side wall of the upper end of the opening adapter 1 is circumferentially provided with a plurality of tooth grooves which are matched with each other and correspond to the inner side wall of the ratchet wheel; and the opening both sides of lower extreme are provided with curved groove of dodging respectively, the inside wall of the lower extreme of opening adapter 1 sets up to the spacing terminal surface of hexagonal structure along circumference for spacing clamping cable plug. The inside of opening adapter 1 is provided with the space of holding cable plug.
The utility model discloses in the use, can be earlier with opening adapter 1 slip grafting cable plug, cable conductor 4 stretches into opening adapter 1's inside through opening adapter 1's opening to through the spacing end of opening adapter 1 inside in the face of the spacing clamp of circuit plug. Then, spanner 2 slides in cable conductor 4 through the opening side of the ratchet of tip, then inserts the joint end of opening adapter 1 with the slip card about the ratchet, then through rotating spanner 2, realizes screwing up or dismantling cable nut. The utility model discloses the structure is succinct, low in production cost, convenient to use. Through rotating wheel spanner 2, just can easily realize in the narrow and small space cable plug lock nut's the work of screwing up or dismantling and unscrewing, have better practicality.
Example 3:
a closed-loop cable plug dismounting device for a narrow space is shown in figures 1-4 and comprises an opening adapter 1, a ratchet wheel and a wrench 2. The opening adapter 1 passes through the cable from the opening part to block on the draw-in groove of cable plug screw nut. One side of the ratchet wheel is provided with an opening which can pass through a closed loop cable 4, the ratchet wheel is sleeved in the cable from the opening, the ratchet wheel is clamped into a tooth socket at the upper end of the opening adapter 1, and the wrench 2 is moved to realize the installation, screwing or disassembly and unscrewing of the cable plug locking nut.
The opening adapter 1 one end is common hexagon nut opening spanner 2 shapes for go into on the draw-in groove of cable plug tightening nut, the tooth's socket that the other end matches with the ratchet for connect the ratchet. The ratchet is a conventional plum blossom ratchet, and an opening which can be sleeved into the cable 4 is cut. The open adapter 1 can enter a narrow space and is matched with a ratchet wheel and a wrench 2 for use.
The cable plug locking nut is tightened by the following steps:
1. firstly, clamping an opening adapter 1 onto a tightening nut of a cable plug through a cable from an opening;
2. determining the internal ratchet rotation direction of wrench 2: grasping the rotatable toothed open ratchet wheel inside the wrench 2 by hand, moving the handle of the wrench 2 clockwise, and confirming that the rotatable toothed split ring inside the wrench 2 is in a screwing state;
3. aligning an external opening of the wrench 2 with an internal rotatable open ratchet, and clamping a plum blossom-shaped ratchet inside the wrench 2 on a tooth socket of the open adapter 1 through a cable from the opening of the wrench 2;
4. clockwise wrenching spanner 2 and driving opening adapter 1 and rotate and realize that cable plug nut 3 wrenches to realize cable joint's installation work.
The steps of screwing the cable plug and the nut are as follows:
1. firstly, clamping an opening adapter 1 onto a tightening nut of a cable plug through a cable from an opening;
2. determining the internal ratchet rotation direction of wrench 2: grasping the rotatable toothed open ratchet wheel in the wrench 2 by hand, moving the handle of the wrench 2 in the anticlockwise direction, and confirming that the rotatable toothed split ring in the wrench 2 is in a unscrewing state;
3. aligning an external opening of the wrench 2 with an internal rotatable open ratchet, and clamping a plum blossom-shaped ratchet inside the wrench 2 on a tooth socket of the open adapter 1 through a cable from the opening of the wrench 2;
4. pulling spanner 2 anticlockwise and driving opening adapter 1 to rotate and realize that cable plug nut 3 unscrews to realize cable joint's dismantlement work.
The utility model discloses the structure is succinct, low in production cost, convenient to use. Through rotating wheel spanner 2, just can easily realize in the narrow and small space cable plug lock nut's the work of screwing up or dismantling and unscrew, have better practicality.
The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the technical matters of the present invention all fall into the protection scope of the present invention to any simple modification and equivalent change of the above embodiments.
Claims (6)
1. The closed-loop cable plug dismounting device for the narrow space is characterized by comprising an opening adapter (1), a ratchet wheel connector and a wrench (2), wherein the ratchet wheel connector is hinged to one end of the wrench (2), and the ratchet wheel connector and one side of the opening adapter (1) are both provided with openings and used for allowing a cable (4) to pass through; two ends of the opening adapter (1) are respectively provided with a limiting end and a clamping end, and the inner side wall of the ratchet wheel connector and the outer side wall of the clamping end of the opening adapter (1) are respectively provided with tooth grooves along the circumferential direction correspondingly; the limiting end bottom opening of opening adapter (1) is connected with cable plug sliding, just the limiting end bottom inside wall of opening adapter (1) corresponds the cable plug along circumference and is provided with limiting end face.
2. A closed loop cable plug dismounting device for narrow spaces according to claim 1, wherein the diameter of the ratchet connection head, one side opening of the opening adapter (1) is larger than or equal to the diameter of the cable line (4).
3. The device for disassembling and assembling the closed-loop cable plug used in the narrow space according to claim 2, wherein one end of the wrench (2) is provided with a U-shaped connecting seat, and the outer side wall of the ratchet wheel connector is correspondingly provided with a connecting protrusion, and the connecting protrusion extends into the U-shaped groove of the U-shaped connecting seat and is hinged with the U-shaped connecting seat through a pin shaft.
4. The closed-loop cable plug dismounting device for narrow spaces according to claim 2, wherein arc-shaped avoiding grooves are respectively arranged on two sides of the limiting end of the opening adapter (1).
5. A closed-loop cable plug dismounting device for narrow space according to any one of claims 1-4, characterized in that said limiting end face is hexagonal structure.
6. Closed-loop cable plug dismounting device for narrow spaces, according to claim 1, characterized in that the open adapters (1) are respectively tubular structures open on one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223146844.6U CN218801901U (en) | 2022-11-26 | 2022-11-26 | Closed-loop cable plug dismounting device for narrow space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223146844.6U CN218801901U (en) | 2022-11-26 | 2022-11-26 | Closed-loop cable plug dismounting device for narrow space |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218801901U true CN218801901U (en) | 2023-04-07 |
Family
ID=87047313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223146844.6U Active CN218801901U (en) | 2022-11-26 | 2022-11-26 | Closed-loop cable plug dismounting device for narrow space |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218801901U (en) |
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2022
- 2022-11-26 CN CN202223146844.6U patent/CN218801901U/en active Active
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