CN113708332A

CN113708332A - Cable convenient for joint connection for aerial work

Info

Publication number: CN113708332A
Application number: CN202111056686.2A
Authority: CN
Inventors: 徐斌
Original assignee: Xuancheng Nantian Power Engineering Co ltd
Current assignee: Xuancheng Nantian Power Engineering Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2021-11-26

Abstract

The utility model provides a high altitude construction is with cable convenient to articulate, includes fixed cable and butt joint cable, fixed cable one end is connected with the plug, butt joint cable one end is connected with the coupling mechanism that has the joint structure, plug one side is connected inside the coupling mechanism, butt joint cable lateral wall has cup jointed the push mechanism who is used for promoting coupling mechanism and plug connection, be connected with the second spring between coupling mechanism and the push mechanism. The two sections of cables are electrically connected through the first contact plate and the second contact plate, so that the connection operation is simple, and the socket mechanism with the clamping structure is utilized to be butted with the plug in the connection process, so that the stability of cable connection is ensured; utilize push away on the butt joint cable to connect mechanism and second spring cooperation, not only can remotely promote the socket joint mechanism and carry out the joint action to the plug, can also guarantee the butt joint position of butt joint cable, avoid the butt joint cable to take place the bending when connecting to the convenience of high altitude construction connection has been improved.

Description

Cable convenient for joint connection for aerial work

Technical Field

The invention belongs to the technical field of cables, and particularly relates to a cable convenient for joint connection for aerial work.

Background

Cables are generally rope-like cables made by stranding several or groups of conductors (at least two in each group), each group being insulated from each other and often twisted around a center, the entire outer surface being covered with a highly insulating covering. The cable has the characteristics of internal electrification and external insulation.

Generally, when cables are connected in high altitude, workers need to perform bundling type connection and fixation close to the connection position of the cables, but the connection position of the cables does not have a support position for the workers, and the general cables are inconvenient to operate because the cables are flexible and easy to bend and deviate during butt joint, so that the connection of the cables is unstable.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides a cable convenient for joint connection for aerial work, and the specific technical scheme is as follows:

a cable convenient for joint connection for aerial work comprises a fixed cable and a butt cable, wherein one end of the fixed cable is connected with a plug, one end of the butt cable is connected with a sleeving mechanism with a clamping structure, one side of the plug is connected inside the sleeving mechanism, the side wall of the butt cable is sleeved with a pushing mechanism used for pushing the sleeving mechanism to be connected with the plug, and a second spring is connected between the sleeving mechanism and the pushing mechanism;

the fixed cable comprises a first cable sleeve, a first cable core and a first contact plate, the first cable core is inserted into the first cable sleeve in a splicing mode, the end face of the first cable sleeve is fixed with the first contact plate, the end portion of the first cable core is connected to the inside of the first contact plate, the butt cable comprises a second cable sleeve, a second cable core and a second contact plate, the second cable core is inserted into the second cable sleeve in a splicing mode, the end face of the second cable sleeve is fixed with the second contact plate, the end portion of the second cable core is connected to the inside of the second contact plate, and the first contact plate is attached to the side wall of the second contact plate.

Further, the coupling mechanism includes joint subassembly, sleeve and pipe, the pipe cup joints in second line cover lateral wall, pipe one side is connected with the sleeve, the sleeve lateral wall is fixed with the joint subassembly, the joint subassembly is provided with two sets ofly about sleeve horizontal central line symmetry, the sleeve joint is run through in plug lateral wall in joint subassembly one side, the promotion structure that pushes away the coupling mechanism sets up in joint subassembly one side.

Further, the joint subassembly includes fixed box, first spring and pushes away the card part, fixed box is fixed in the sleeve lateral wall, the inside through connection of fixed box has the card part of pushing away, fixed box with push away and be connected with first spring between the card part, push away card part bottom side through sleeve connection in plug lateral wall.

Further, it includes the limiting plate, keeps off the push pedal, slips board, card strip and limit push pedal to push away the card part, it runs through to peg graft in fixed box inboard to keep off the push pedal, it is fixed with the limiting plate to keep off push pedal top side, limiting plate bottom surface laminating in fixed box top surface, it runs through in the sleeve inboard perpendicular connection with the slip board to keep off the push pedal bottom side, the slip board lateral wall is fixed with the card strip, it is connected with first spring to keep off push pedal one side, and the fixed limited push pedal of opposite side, the slip board is pegged graft in the plug lateral wall, the pushing structure who pushes away the grafting mechanism sets up in limit push pedal one side.

Furthermore, clamping grooves are formed in the top side and the bottom side of the plug, first clamping blocks are fixed on the inner side of each clamping groove, the two first clamping blocks are symmetrically fixed, each first clamping block is of a right-angled triangle structure, each first clamping block is arranged on the inner side of each clamping groove in an inclined plane structure, one side, close to each first clamping block, of each clamping strip is of a right-angled triangle structure, each clamping strip is arranged on one side, close to each first clamping block, of each clamping strip in an inclined plane structure, and the sliding and inserting blocks are inserted into the inner sides of the clamping grooves in an inserted mode.

Furthermore, the pushing mechanism comprises a rotary column, a rotary drum, a first guide ring, a push rod and a pushing assembly, wherein the first guide ring is sleeved on the side wall of the second wire sleeve, the side wall of the first guide ring is connected with a second spring, the side wall of the first guide ring is fixed with the rotary drum, the rotary drum is symmetrically fixed with two guide rings, the rotary column is rotatably connected inside the rotary drum, the push rod is vertically fixed at one end, extending outwards, of the rotary drum, the push rod is connected with the pushing assembly at one end, far away from the second spring, of the push rod, and the pushing assembly is sleeved on the side wall of the second wire sleeve.

Furthermore, the pushing assembly comprises a plate body and two second guide rings, the second guide rings are sleeved on the side walls of the second wire sleeves, the plate body is fixed on the side walls of the second guide rings, the two plate bodies are symmetrically fixed on the horizontal central line of the second guide rings, the side walls of the plate bodies are vertically connected with push rods, a second groove is formed in one side, close to the push rods, of the plate body, and the second groove is of a circular arc-shaped structure.

Furthermore, a pushing block is fixed at one end, close to the limit pushing plate, of the pushing rod, the pushing block is spherical, a first groove is formed in the side wall of the limit pushing plate, and the first groove is of an arc-shaped structure.

The invention has the beneficial effects that:

1. the two sections of cables are electrically connected through the first contact plate and the second contact plate, the connection operation is simple, and the socket mechanism with the clamping structure is utilized to be in butt joint with the plug in the connection process, so that the stability of cable connection is ensured;

2. utilize push away on the butt joint cable to connect mechanism and second spring cooperation, not only can remotely promote the socket joint mechanism and carry out the joint action to the plug, can also guarantee the butt joint position of butt joint cable, avoid the butt joint cable to take place the bending when connecting to the convenience of high altitude construction connection has been improved.

Drawings

FIG. 1 is a schematic diagram showing the overall structure of a cable for facilitating joint connection for aerial work according to the present invention;

FIG. 2 shows a cross-sectional view of the overall internal structure of the present invention;

FIG. 3 shows a schematic view of the plug construction of the present invention;

FIG. 4 shows a schematic view of the construction of the card pushing member of the present invention;

FIG. 5 shows a schematic construction of the pusher shoe of the present invention;

shown in the figure: 1. fixing the cable; 11. a first wire cover; 12. a first wire core; 13. a first contact plate; 2. a plug; 21. a first clamping block; 22. a card slot; 3. a socket joint mechanism; 31. a clamping assembly; 311. a fixing box; 312. a first spring; 313. a card pushing component; 3131. a limiting plate; 3132. a push baffle plate; 3133. a slide inserting plate; 3134. clamping the strip; 3135. a limiting push plate; 31351. a first groove; 32. a sleeve; 33. a conduit; 4. a second spring; 5. a push-on mechanism; 51. turning the column; 52. a rotating drum; 53. a first guide ring; 54. a push rod; 541. a push block; 55. a pushing assembly; 551. a plate body; 5511. a second groove; 552. a second guide ring; 6. butting the cables; 61. a second wire cover; 62. a second wire core; 63. the second touches fishplate bar.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

A cable convenient for joint connection for aerial work comprises a fixed cable 1 and a butt joint cable 6, wherein one end of the fixed cable 1 is connected with a plug 2, one end of the butt joint cable 6 is connected with a sleeving mechanism 3 with a clamping structure, one side of the plug 2 is connected inside the sleeving mechanism 3, a pushing mechanism 5 used for pushing the sleeving mechanism 3 to be connected with the plug 2 is sleeved on the side wall of the butt joint cable 6, and a second spring 4 is connected between the sleeving mechanism 3 and the pushing mechanism 5;

the fixed cable 1 comprises a first cable sleeve 11, a first cable core 12 and a first contact plate 13, the first cable core 12 is inserted in the first cable sleeve 11, the first contact plate 13 is fixed on the end face of the first cable sleeve 11, the end of the first cable core 12 is connected in the first contact plate 13, the butt-joint cable 6 comprises a second cable sleeve 61, a second cable core 62 and a second contact plate 63, the second cable core 62 is inserted in the second cable sleeve 61, the second contact plate 63 is fixed on the end face of the second cable sleeve 61, the end of the second cable core 62 is connected in the second contact plate 63, and the first contact plate 13 is connected to the side wall of the second contact plate 63 in a fitting manner;

the two sections of cables are electrically connected through the first contact plate and the second contact plate, the connection operation is simple, and the socket mechanism with the clamping structure is utilized to be in butt joint with the plug in the connection process, so that the stability of cable connection is ensured;

utilize push away on the butt joint cable to connect mechanism and second spring cooperation, not only can remotely promote the socket joint mechanism and carry out the joint action to the plug, can also guarantee the butt joint position of butt joint cable, avoid the butt joint cable to take place the bending when connecting to the convenience of high altitude construction connection has been improved.

As shown in fig. 1 and 2, the sleeving mechanism 3 includes a clamping assembly 31, a sleeve 32 and a guide pipe 33, the guide pipe 33 is sleeved on a side wall of the second wire sleeve 61, the sleeve 32 is connected to one side of the guide pipe 33, the clamping assembly 31 is fixed on a side wall of the sleeve 32, the clamping assembly 31 is symmetrically provided with two groups about a horizontal central line of the sleeve 32, one side of the clamping assembly 31 penetrates through the sleeve 32 and is clamped on a side wall of the plug 2, and a pushing structure of the pushing mechanism 5 is arranged on one side of the clamping assembly 31; meanwhile, the two groups of clamping components penetrate through the sleeve to clamp and fix the top side and the bottom side of the insertion block, so that the stability of cable connection is ensured.

The clamping assembly 31 comprises a fixed box 311, a first spring 312 and a clamping pushing component 313, the fixed box 311 is fixed on the side wall of the sleeve 32, the clamping pushing component 313 penetrates through the fixed box 311, the first spring 312 is connected between the fixed box 311 and the clamping pushing component 313, and the bottom side of the clamping pushing component 313 penetrates through the sleeve 32 and is connected with the side wall of the plug 2; the card pushing component is pushed to move in the fixed box, so that the bottom side of the card pushing component can be connected with the plug, and the operation is simple and convenient.

As shown in fig. 2 and 4, the card pushing component 313 includes a position limiting plate 3131, a push block plate 3132, a slide plate 3133, a card strip 3134 and a limit plate 3135, the push block plate 3132 is inserted into the inner side of the fixed box 311, the top side of the push block plate 3132 is fixed with the limit plate 3131, the bottom surface of the position limiting plate 3131 is attached to the top surface of the fixed box 311, the bottom side of the push block plate 3132 is vertically connected with the slide plate 3133 by penetrating the inner side of the sleeve 32, the side wall of the slide plate 3133 is fixed with the card strip 3134, one side of the push block plate 3132 is connected with a first spring 312, the other side of the push block plate 3135 is fixed with the limit plate 3135, the slide plate 3133 is inserted into the side wall of the plug 2, and the pushing structure of the pushing and connecting mechanism 5 is disposed on one side of the limit plate 3135; when the blocking push plate moves in the fixed box, the top surface of the fixed box is attached to the limiting plate, and guidance and stability of the blocking push plate driving the sliding insertion block to move are guaranteed.

As shown in fig. 3 and 4, the top side and the bottom side of the plug 2 are both provided with two clamping grooves 22, the inner side of each clamping groove 22 is fixed with two first clamping blocks 21, each first clamping block 21 is of a right triangle structure, the inclined plane structure of each first clamping block 21 is arranged at the inner side of each clamping groove 22, one side of the clamping strip 3134 close to the first clamping block 21 is of a right triangle structure, the inclined plane structure of the clamping strip 3134 is arranged at one side close to the first clamping block 21, and the sliding block is inserted into the inner side of each clamping groove 22; the clamping strip fixed on the slide inserting plate can be matched and clamped with the two first clamping blocks through the triangular structures on the clamping strip after the guide sliding, so that the connection between the inserting block and the slide inserting plate is more stable.

As shown in fig. 2, the pushing mechanism 5 includes a rotating column 51, a rotating cylinder 52, a first guide ring 53, a push rod 54 and a pushing assembly 55, the first guide ring 53 is sleeved on a side wall of the second wire sleeve 61, a side wall of the first guide ring 53 is connected with the second spring 4, the side wall of the first guide ring 53 is fixed with the rotating cylinder 52, two rotating cylinders 52 are symmetrically fixed on the side wall of the rotating cylinder 52, the rotating column 51 is rotatably connected inside the rotating cylinder 52, the push rod 54 is vertically fixed on one end of the rotating column 51 extending out of the rotating cylinder 52, one end of the push rod 54 far away from the second spring 4 is connected with the pushing assembly 55, and the pushing assembly 55 is sleeved on a side wall of the second wire sleeve 61; through advancing subassembly control push rod and driving first guide ring and move on the second wire cover, can control the push rod and rotate on the rotary drum and make the butt joint cable keep rectilinear direction when carrying out the butt joint to cable junction's precision and stability have been improved.

As shown in fig. 5, the pushing assembly 55 includes a plate 551 and a second guide ring 552, the second guide ring 552 is sleeved on a side wall of the second line sleeve 61, the plate 551 is fixed on a side wall of the second guide ring 552, two of the plate 551 are symmetrically fixed on a horizontal center line of the second guide ring 552, the push rod 54 is vertically connected to the side wall of the plate 551, a second groove 5511 is formed on a side of the plate 551 close to the push rod 54, and the second groove 5511 has an arc structure; the second guide ring is pushed by the two plate bodies with the arc-shaped second grooves, and when the plate bodies are held by hands, the contact surface for operation can be increased, so that the connection stability of the mobile cable is improved.

As shown in fig. 2 and 4, a pushing block 541 is fixed at one end of the pushing rod 54 close to the limit pushing plate 3135, the pushing block 541 is spherical, a first groove 31351 is formed in a side wall of the limit pushing plate 3135, and the first groove 31351 has an arc-shaped structure; when utilizing the push rod to promote the limit push plate, utilize the ejector pad of ball shape to cooperate in convex first recess, can carry on spacingly to the promotion position of push rod to the precision that the push rod promoted the limit push plate has been improved.

In the practice of the present invention, the catalyst is,

firstly, the pushing mechanism 5 is pulled on the docking cable 6 according to fig. 1, fig. 2 and fig. 5, a hand is held in the second groove 5511 by holding the plate 551 of the pushing assembly 55 with a hand, and then the plate 551 is pulled to slide the second guide ring 552 along the side wall of the second wire sleeve 61, so that the plate 551 drives the push rod 54 to separate from the clamping assembly 31 of the docking mechanism 3, and the rotary column 51 on the push rod 54 pushes the first guide ring 53 to slide on the second wire sleeve 61 in the rotary column 52, so that the first guide ring 53 moves to stretch the second spring 4, and when the docking cable 6 is bent, the docking cable 6 can be restored to a straight line through the torsion spring connection between the rotary column 51 and the rotary column 52;

then, the butt cable 6 is moved to the fixed cable 1, the sleeve 32 fixed on the guide tube 33 is covered on the plug 2, and at the moment, the second contact plate 63 is in contact connection with the first contact plate 13 fixed on the first cable sleeve 11, so that the first cable core 12 is electrically connected with the second cable core 62;

referring to fig. 2, 3 and 4, while the sleeve 32 is abutted to the outside of the plug 2, the latch assembly 31 penetrates through the fixed box 311 and the push-latch part 313 inside the sleeve 32 to connect with the plug 2, the slide-inserting plate 3133 slides in the slot 22 on the side wall of the plug block, and the latch 3134 fixed on the side wall of the slide-inserting plate 3133 is inserted into the slot 22, then the plate 551 is pulled open, the first guide ring 53 is moved toward the guide tube 33 by the elastic force of the second spring 4, so that the push rod 54 connected to the first guide ring 53 is moved toward the push-limiting plate 3135, the spherical push block 541 at the end of the push rod 54 enters the first groove 31351 on the push-limiting plate 3135, the push-blocking plate 3132 is pushed by the push block 541, the first spring 312 is compressed, wherein the elastic force of the second spring 4 is much greater than that of the first spring 312, the push-blocking plate 3132 slides in the fixed box 311, and the blocking plate 3131 slides on the fixed box 311, the stability of the movement of the push block plate 3132 is ensured, the push block plate 3132 slides stably, driving the slide plate 3133 to further insert into the slot 22, and making the triangular structure of the card strip 3134 pass through the first fixture block 21, which is a triangular structure, thereby making the triangular structure of the card strip 3134 snap out to the side wall of the plug 2, thereby completing the connection fixation of the plug 2, which is a simple operation of this connection mode, and can ensure the stability of cable connection.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a high altitude construction is with cable convenient to articulate which characterized in that: the device comprises a fixed cable (1) and a butt joint cable (6), wherein one end of the fixed cable (1) is connected with a plug (2), one end of the butt joint cable (6) is connected with a socket mechanism (3) with a clamping structure, one side of the plug (2) is connected inside the socket mechanism (3), the side wall of the butt joint cable (6) is sleeved with a push joint mechanism (5) used for pushing the socket mechanism (3) to be connected with the plug (2), and a second spring (4) is connected between the socket mechanism (3) and the push joint mechanism (5);

fixed cable (1) includes first line cover (11), first sinle silk (12) and first contact board (13), first sinle silk (12) are pegged graft inside first line cover (11), first line cover (11) terminal surface is fixed with first contact board (13), first sinle silk (12) end connection is inside first contact board (13), to cable (6) including second line cover (61), second sinle silk (62) and second contact board (63), second sinle silk (62) are pegged graft inside second line cover (61), second line cover (61) end connection is fixed with second contact board (63), second sinle silk (62) end connection is inside second contact board (63), first contact board (13) laminating is connected in second contact board (63) lateral wall.

2. The aerial work easy-to-splice cable of claim 1, wherein: socket joint mechanism (3) are including joint subassembly (31), sleeve (32) and pipe (33), pipe (33) are cup jointed in second line cover (61) lateral wall, pipe (33) one side is connected with sleeve (32), sleeve (32) lateral wall is fixed with joint subassembly (31), joint subassembly (31) are provided with two sets ofly about sleeve (32) horizontal central line symmetry, sleeve (32) joint is run through in plug (2) lateral wall in joint subassembly (31) one side, the promotion structure of push away joint mechanism (5) sets up in joint subassembly (31) one side.

3. The aerial work easy-to-splice cable of claim 2, wherein: joint subassembly (31) are including fixed box (311), first spring (312) and push away card part (313), fixed box (311) are fixed in sleeve (32) lateral wall, fixed box (311) inside through connection has and pushes away card part (313), be connected with first spring (312) between fixed box (311) and the card part (313) that pushes away, it runs through sleeve (32) and connects in plug (2) lateral wall to push away card part (313) bottom side.

4. The cable for facilitating joint connection for aerial work according to claim 3, wherein: the card pushing component (313) comprises a limiting plate (3131), a blocking push plate (3132), a sliding plug plate (3133), a card strip (3134) and a limit push plate (3135), the blocking push plate (3132) runs through the plug-in the fixed box (311) inside, the top side of the blocking push plate (3132) is fixed with the limiting plate (3131), the bottom surface of the limiting plate (3131) is fitted on the top surface of the fixed box (311), the bottom side of the blocking push plate (3132) runs through the sleeve (32) inside to be vertically connected with the sliding plug plate (3133), the side wall of the sliding plug plate (3133) is fixed with the card strip (3134), one side of the blocking push plate (3132) is connected with a first spring (312), the other side of the fixed limit push plate (3135), the sliding plug plate (3133) is plugged in the side wall of the plug (3135), and the pushing structure of the pushing mechanism (5) is arranged on one side of the limit push plate (3135).

5. The cable for facilitating joint connection for aerial work according to claim 4, wherein: the plug is characterized in that clamping grooves (22) are formed in the top side and the bottom side of the plug (2), first clamping blocks (21) are fixed on the inner sides of the clamping grooves (22), the two first clamping blocks (21) are symmetrically fixed, the first clamping blocks (21) are of right-angled triangle structures, the inclined plane structures of the first clamping blocks (21) are arranged on the inner sides of the clamping grooves (22), the side, close to the first clamping blocks (21), of the clamping strip (3134) is of a right-angled triangle structure, the inclined plane structures of the clamping strip (3134) are arranged on the side, close to the first clamping blocks (21), and the sliding and inserting block is inserted into the inner sides of the clamping grooves (22).

6. The cable for facilitating joint connection for aerial work according to claim 4, wherein: the push-connection mechanism (5) comprises a rotary column (51), a rotary drum (52), a first guide ring (53), a push rod (54) and a push component (55), wherein the first guide ring (53) is sleeved on the side wall of the second wire sleeve (61), the side wall of the first guide ring (53) is connected with a second spring (4), the side wall of the first guide ring (53) is fixed with the rotary drum (52), the rotary drum (52) is symmetrically fixed with two guide rings, the rotary drum (52) is connected with the rotary column (51) in an internal rotating mode, the push rod (54) is vertically fixed at one end, extending out of the rotary drum (52), of the rotary column (51), one end, far away from the second spring (4), of the push rod (54) is connected with the push component (55), and the push component (55) is sleeved on the side wall of the second wire sleeve (61).

7. The cable for facilitating joint connection for aerial work according to claim 6, wherein: the pushing assembly (55) comprises a plate body (551) and a second guide ring (552), wherein the second guide ring (552) is sleeved on the side wall of the second wire sleeve (61), the plate body (551) is fixed on the side wall of the second guide ring (552), two plate bodies (551) are symmetrically fixed on the horizontal center line of the second guide ring (552), the side wall of the plate body (551) is vertically connected with a push rod (54), a second groove (5511) is formed in one side, close to the push rod (54), of the plate body (551), and the second groove (5511) is of a circular arc-shaped structure.

8. The cable for facilitating joint connection for aerial work according to claim 6, wherein: a push block (541) is fixed at one end of the push rod (54) close to the limit push plate (3135), the push block (541) is in a spherical shape, a first groove (31351) is formed in the side wall of the limit push plate (3135), and the first groove (31351) is in an arc-shaped structure.