CN214203482U

CN214203482U - Multifunctional insulating operating rod

Info

Publication number: CN214203482U
Application number: CN202022912508.2U
Authority: CN
Inventors: 毛汉桥
Original assignee: Electric Power Engineering Branch Huadian Hubei Power Generation Co ltd
Current assignee: Electric Power Engineering Branch Huadian Hubei Power Generation Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-09-14
Anticipated expiration: 2030-12-07

Abstract

The utility model provides a multi-functional insulating bar relates to electric power operation instrument technical field, the flexible action bars of package, adjusting part and renewal subassembly, adjusting part sets up the inside in flexible action bars one end, the inside that adjusting part's one end was kept away from to flexible action bars is provided with the renewal subassembly, flexible action bars includes the handle, the one end of handle is rotated and is connected with the sleeve, telescopic inner wall sliding connection has the loop bar, the inside bottom fixed mounting of sleeve has a spring, the sleeve is close to the fixed surface of handle one end and installs the installation piece, one side lateral wall of installation piece is rotated and is connected with the bull stick. In the utility model, through setting up flexible action bars for when the insulating bar when the staff uses, the loop bar can be automatic from the sleeve roll-off, convenient and fast saves time, still makes simultaneously when using, and the loop bar can not retract in the sleeve, prevents that the staff from directly contacting with the power when using, has ensured staff's life safety.

Description

Multifunctional insulating operating rod

Technical Field

The utility model relates to an electric power operation instrument technical field especially relates to a multi-functional insulating bar.

Background

The insulating operating rod is a uniform name of an insulating tool composition specially used in an electric power system, can be used for live-line work, live-line overhaul and live-line maintenance work appliances, and mainly comprises a rod body, a working head and a handle. The grounding wire is mainly used for live conductors such as contact column switches, drop-out fuses, secondary disconnecting links and transformers, and for mounting and dismounting grounding wires.

Most of the insulating bar who uses at present is telescopic action bars, will manual when using with loop bar roll-off from the sleeve for the user of service is inconvenient when using, and delays time, and the loop bar can retract the sleeve when using, makes staff direct contact to the power, makes the life safety of staff when using can not obtain the guarantee.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a multifunctional insulating operating rod.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a multi-functional insulating bar, includes flexible action bars, adjusting part and change subassembly, adjusting part sets up the inside in flexible action bars one end, the inside of adjusting part's one end is kept away from to flexible action bars is provided with changes the subassembly.

The telescopic operating rod comprises a handle, one end of the handle is connected with a sleeve in a rotating mode, the inner wall of the sleeve is connected with a loop bar in a sliding mode, a spring is fixedly mounted at the bottom end of the sleeve, an installation block is mounted on the outer surface of the sleeve, which is close to one end of the handle, of the sleeve, a rotating rod is connected to the side wall of one side of the installation block in a rotating mode, a torsion spring is sleeved on the outer surface of the two ends of the rotating rod, a rotating block is sleeved on the outer surface of the middle of the rotating rod, a connecting rod is fixedly mounted inside the rotating block, a rotating frame is fixedly mounted at one end, away from the handle, of the connecting rod, a rotating shaft is connected to the inner wall of the rotating frame in a rotating mode, a positioning rod is mounted to the outer surface of the rotating shaft, and a positioning hole is formed in the outer surface of the loop bar.

Preferably, the adjusting part includes the fixing base, fixing base fixed mounting is close to telescopic one end at the handle, one side fixed mounting that the handle was kept away from to the fixing base has the connection piece, spacing hole has been seted up to one side of connection piece, the sleeve is close to the one end fixed mounting of handle has fixed clamping piece, the jack has been seted up to the both sides lateral wall of fixed clamping piece, the inner wall sliding connection of jack has the gag lever post, the surface cover of gag lever post is equipped with the extension spring, the inside of fixed clamping piece is rotated and is connected with the bolt, the bolt runs through fixed clamping piece and connection piece in proper order and extends to the opposite side of fixed clamping piece, the one end threaded connection that.

Preferably, it includes the operating head to change the subassembly, telescopic one end sliding connection is kept away from to operating head and loop bar, the spread groove has been seted up to the inside of operating head, the inside middle part fixed mounting of spread groove has the fore-set, the inner wall fixed mounting of spread groove has the dead lever, the loop bar is seted up flutedly near the inside of operating head one end, the loop bar has seted up the fixed slot near the surface of operating head one end, the slide opening has been seted up at the inside middle part of recess, the inner wall sliding connection of slide opening has the slide bar, the slide bar is kept away from the one end fixed mounting of slide opening inner wall and is had the kicking block, the surface cover of slide bar is equipped with No. two springs.

Preferably, one end of the torsion spring is fixedly connected with the mounting block, and the other end of the torsion spring is fixedly connected with the rotating block.

Preferably, a through hole is formed in the outer surface of the sleeve, and the positioning rod is connected with the sleeve in a sliding mode through the through hole.

Preferably, one end of the tension spring is fixedly connected with the fixed clamping piece, and the other end of the tension spring is fixedly connected with the limiting rod.

Advantageous effects

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, through setting up flexible action bars for when the staff insulated operation pole when using, the loop bar can be automatic from the sleeve roll-off, convenient and fast saves time, still makes simultaneously when using, and the loop bar can not retract in the sleeve, prevents that the staff from directly contacting with the power when using, has ensured staff's life safety.

2. The utility model discloses in, through setting up adjusting part, can let the staff when using insulating bar, can make insulating bar's use more nimble through adjusting the angle between handle and the sleeve, expand work to the position that certain sharp can't contact for insulating bar's use is more convenient.

3. The utility model discloses in, change the subassembly through setting up, can be so that insulating bar can change different types of operating head to make the staff when carrying out live working, only need carry different types of operating head, and needn't hand-carry numerous insulating bar, make staff's work convenience more.

Drawings

Fig. 1 is a schematic perspective view of a multifunctional insulating operating rod according to the present invention;

fig. 2 is a schematic structural view of a telescopic operating rod of the multifunctional insulating operating rod of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2 of the multifunctional insulating operating rod according to the present invention;

fig. 4 is a schematic cross-sectional view of the telescopic operating rod of the multifunctional insulating operating rod of the present invention;

fig. 5 is an enlarged view of the multifunctional insulating operating rod at B in fig. 4 according to the present invention;

fig. 6 is a schematic top view of an adjusting assembly of the multifunctional insulating operating rod according to the present invention;

fig. 7 is a schematic bottom view of the adjusting assembly of the multifunctional insulating operating rod according to the present invention;

fig. 8 is a schematic structural view of a replacement assembly of the multifunctional insulating operating rod of the present invention.

Illustration of the drawings:

1. a telescopic operating lever; 101. a grip; 102. a sleeve; 103. a loop bar; 104. a first spring; 105. mounting blocks; 106. a rotating rod; 107. a torsion spring; 108. rotating the block; 109. a connecting rod; 110. rotating the frame; 111. a rotating shaft; 112. positioning a rod; 113. positioning holes; 2. an adjustment assembly; 201. a fixed seat; 202. connecting sheets; 203. a limiting hole; 204. fixing the clamping piece; 205. a jack; 206. a limiting rod; 207. a tension spring; 208. a bolt; 209. a nut; 3. replacing the component; 301. an operating head; 302. connecting grooves; 303. a top pillar; 304. fixing the rod; 305. a groove; 306. fixing grooves; 307. a slide hole; 308. a slide bar; 309. a top block; 310. and a second spring.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a multi-functional insulating bar, includes flexible action bars 1, adjusting part 2 and change subassembly 3, adjusting part 2 sets up in the inside of flexible action bars 1 one end, and the inside of the one end that adjusting part 2 was kept away from to flexible action bars 1 is provided with changes subassembly 3.

Telescopic operation pole 1 includes handle 101, the one end of handle 101 is rotated and is connected with sleeve 102, the inner wall sliding connection of sleeve 102 has loop bar 103, the inside bottom fixed mounting of sleeve 102 has spring 104 No. one, sleeve 102 is close to the outer fixed surface of handle 101 one end and installs piece 105, one side lateral wall of installation piece 105 rotates and is connected with bull stick 106, the surface cover at bull stick 106 both ends is equipped with torsional spring 107, the surface cover at bull stick 106 middle part is equipped with commentaries on classics piece 108, the inside fixed mounting of commentaries on classics piece 108 has connecting rod 109, the one end fixed mounting that handle 101 was kept away from to connecting rod 109 has revolving rack 110, the inner wall of revolving rack 110 rotates and is connected with pivot 111, the outer fixed surface of pivot 111 has locating lever 112, locating hole 113 has been seted up to the surface of loop bar 103.

In the embodiment, when the handle 101 is held, the connecting rod 109 is pressed down to rotate the connecting rod 109, the rotating block 108 rotates on the outer surface of the rotating rod 106, the torsion spring 107 deforms, because the positioning rod 112 is slidably connected with the positioning hole 113, the rotating shaft 111 rotates in the rotating frame 110, the positioning rod 112 slides out of the positioning hole 113, the limitation of the positioning rod 112 is lost, the first spring 104 pushes the loop rod 103, the loop rod 103 slides out of the sleeve 102, and the first spring 104 supports the loop rod 103, so that the loop rod 103 cannot retract into the sleeve 102, the function that the loop rod 103 automatically extends out and cannot retract into the sleeve 102 is realized, when a worker uses the insulating operating rod, the loop rod 103 can automatically slide out of the sleeve 102, the operation is convenient and fast, the time is saved, and when the worker uses the loop rod 103 cannot retract into the sleeve 102, the worker is prevented from directly contacting with a power supply when the worker uses the insulating operating rod, the life safety of the working personnel is guaranteed.

Specifically, adjusting part 2 includes fixing base 201, fixing base 201 fixed mounting is in the one end that handle 101 is close to sleeve 102, one side fixed mounting that handle 101 was kept away from to fixing base 201 has connection piece 202, spacing hole 203 has been seted up to one side of connection piece 202, sleeve 102 is close to the one end fixed mounting of handle 101 has fixed clamping piece 204, jack 205 has been seted up to the both sides lateral wall of fixed clamping piece 204, the inner wall sliding connection of jack 205 has gag lever post 206, the surface cover of gag lever post 206 is equipped with extension spring 207, the internal rotation of fixed clamping piece 204 is connected with bolt 208, bolt 208 runs through fixed clamping piece 204 and connection piece 202 in proper order and extends to the opposite side of fixed clamping piece 204, bolt 208 extends to the one end threaded connection.

In this embodiment: the limiting rod 206 is pulled out of the jack 205 and the limiting hole 203, the tension spring 207 is extended, the sleeve 102 is held to rotate, the fixed clamping piece 204 slides on the side wall of the connecting piece 202, when a required angle is achieved, the limiting rod 206 is released, the tension spring 207 is changed into the original state to drive the limiting rod 206 to move, the limiting rod 206 sequentially penetrates through the fixed clamping piece 204 and the connecting piece 202 through the jack 205 and the limiting hole 203, the connecting piece 202 and the fixed clamping piece 204 fix the column, the position does not change any more, the function of adjusting the angle between the handle 101 and the sleeve 102 is realized, when a worker uses the insulating operating rod, the angle between the handle 101 and the sleeve 102 can be adjusted, the insulating operating rod is more flexibly used, the insulating operating rod can be unfolded to the position where certain straight lines cannot be contacted, and the insulating operating rod is more convenient to use.

Specifically, change subassembly 3 and include operating head 301, operating head 301 and loop bar 103 keep away from the one end sliding connection of sleeve 102, spread groove 302 has been seted up to operating head 301's inside, the inside middle part fixed mounting of spread groove 302 has fore-set 303, the inner wall fixed mounting of spread groove 302 has dead lever 304, recess 305 has been seted up to the inside that loop bar 103 is close to operating head 301 one end, fixed slot 306 has been seted up to the surface that loop bar 103 is close to operating head 301 one end, sliding hole 307 has been seted up at the inside middle part of recess 305, the inner wall sliding connection of sliding hole 307 has slide bar 308, the one end fixed mounting that sliding hole 307 inner wall was kept away from to slide bar 308 has kicking block 309, the outer surface cover of slide bar 308 is equipped with No. two spring 310.

In this embodiment: when the operating head 301 needs to be replaced, the original operating head 301 is dismounted, the operating head 301 is pressed downwards, then the operating head 301 is rotated clockwise, and when the operating head 301 cannot be rotated, the operating head 301 is pulled upwards, so that the fixed rod 304 slides out of the fixed groove 306, the sleeve rod 103 slides out of the connecting groove 302, the top column 303 slides out of the groove 305, under the action of the second spring 310, the sliding rod 308 slides out of the sliding hole 307, the top block 309 is driven to move, then, other operating heads 301 are found, the positions of the fixed rod 304 and the fixed groove 306 are found firstly, the operating head 301 is pressed downwards, so that the fixed rod 304 slides on the inner wall of the fixed groove 306, the top column 303 applies pressure to the top block 309, so that the sliding rod 308 slides on the inner wall of the sliding hole 307, the second spring 310 contracts, when the end is reached, the sleeve rod 103 is inserted into the connecting groove 302, so that the top column 303 is inserted into the groove 305, then the operating head 301 is rotated anticlockwise, when arriving the end, release operating head 301, after losing pressure, No. two springs 310 promote kicking block 309, make kicking block 309 promote fore-set 303, slide bar 308 slides in the inside of slide opening 307, after dead lever 304 contacts the inner wall of fixed slot 306, No. two springs 310 can't continue to promote kicking block 309, make kicking block 309 support fore-set 303, make operating head 301 can not glide, accomplish the installation, the function of changing operating head 301 has been realized, make insulating bar can change different types of operating head 301, thereby make the staff when carrying out live working, only need carry different types of operating head 301, and needn't hand-carry numerous insulating bar, make staff's work convenience more.

Specifically, one end of the torsion spring 107 is fixedly connected with the mounting block 105, and the other end of the torsion spring 107 is fixedly connected with the rotating block 108.

In this embodiment: when the torsion spring 107 returns to its original state, the rotation block 108 is driven to rotate.

Specifically, a through hole is formed in the outer surface of the sleeve 102, and the positioning rod 112 is slidably connected to the sleeve 102 through the through hole.

In this embodiment: so that the positioning rod 112 can penetrate through the outer surface of the sleeve 102 and be inserted into the positioning hole 113.

Specifically, one end of the tension spring 207 is fixedly connected to the fixing clip 204, and the other end of the tension spring 207 is fixedly connected to the limiting rod 206.

In this embodiment: when the tension spring 207 returns to the original state, the limit rod 206 can be driven to slide.

The working principle is as follows: when the fixing clip is used, the handle 101 is held, the connecting rod 109 is pressed down to enable the connecting rod 109 to rotate, the rotating block 108 rotates on the outer surface of the rotating rod 106, the torsion spring 107 deforms, the positioning rod 112 is connected with the positioning hole 113 in a sliding mode, the rotating shaft 111 rotates in the rotating frame 110, the positioning rod 112 slides out of the positioning hole 113, the limitation of the positioning rod 112 is lost, the first spring 104 pushes the sleeve rod 103, the sleeve rod 103 slides out of the sleeve 102, the first spring 104 supports the sleeve rod 103, the sleeve rod 103 cannot retract into the sleeve 102, the limiting rod 206 is drawn out of the jack 205 and the limiting hole 203, the tension spring 207 extends, then the sleeve 102 is held to rotate, the fixing clip 204 slides on the side wall of the connecting piece 202, when the required angle is achieved, the limiting rod 206 is released, the tension spring 207 returns to the original state to drive the limiting rod 206 to move, the limiting rod 206 sequentially penetrates through the jack 205 and the limiting hole 203, the fixing clip 204 and the connecting piece 202, when the operation head 301 needs to be replaced, the original operation head 301 is firstly detached, the operation head 301 is pressed downwards, then the operation head 301 is rotated clockwise, when the operation head 301 cannot be rotated, the operation head 301 is pulled upwards, the fixed rod 304 slides out of the fixed groove 306, the sleeve rod 103 slides out of the connecting groove 302, the top column 303 slides out of the groove 305, under the action of the second spring 310, the sliding rod 308 slides out of the sliding hole 307, the top block 309 is driven to move, then, other operation heads 301 are found, the positions of the fixed rod 304 and the fixed groove 306 are firstly found, the operation head 301 is pressed downwards, the fixed rod 304 slides on the inner wall of the fixed groove 306, the top column 303 exerts pressure on the top block 309, the sliding rod 308 slides on the inner wall of the sliding hole 307, the second spring 310 contracts, and when the head is reached, the sleeve rod 103 is inserted into the connecting groove 302, make the fore-set 303 insert in the recess 305, anticlockwise rotation operating head 301 follows, when reaching the end, release operating head 301, after losing pressure, No. two springs 310 promote kicking block 309, make kicking block 309 promote fore-set 303, slide bar 308 slides in the inside of slide opening 307, after dead lever 304 contacts the inner wall of fixed slot 306, No. two springs 310 can't continue to promote kicking block 309, make kicking block 309 support fore-set 303, make operating head 301 can not slide, accomplish the installation.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a multi-functional insulating bar, includes flexible action bars (1), adjusting part (2) and change subassembly (3), its characterized in that: the adjusting assembly (2) is arranged inside one end of the telescopic operating rod (1), and the replacing assembly (3) is arranged inside one end, far away from the adjusting assembly (2), of the telescopic operating rod (1);

the telescopic operating rod (1) comprises a handle (101), one end of the handle (101) is connected with a sleeve (102) in a rotating mode, the inner wall of the sleeve (102) is connected with a loop bar (103) in a sliding mode, a spring (104) is fixedly installed at the inner bottom end of the sleeve (102), an installation block (105) is installed on the outer surface of one end, close to the handle (101), of the sleeve (102), a rotating rod (106) is connected to the side wall of one side of the installation block (105) in a rotating mode, torsion springs (107) are sleeved on the outer surfaces of the two ends of the rotating rod (106), a rotating block (108) is sleeved on the outer surface of the middle portion of the rotating rod (106), a connecting rod (109) is fixedly installed inside the rotating block (108), a rotating frame (110) is fixedly installed at one end, far away from the handle (101), of the connecting rod (109), and a rotating shaft (111) is connected to the inner wall of the rotating frame (110), the outer surface of the rotating shaft (111) is fixedly provided with a positioning rod (112), and the outer surface of the sleeve rod (103) is provided with a positioning hole (113).

2. The multifunctional insulating operating rod of claim 1, wherein: the adjusting component (2) comprises a fixing seat (201), the fixing seat (201) is fixedly installed at one end, close to the sleeve (102), of the handle (101), a connecting piece (202) is fixedly installed at one side, far away from the handle (101), of the fixing seat (201), a limiting hole (203) is formed in one side of the connecting piece (202), a fixing clamping piece (204) is fixedly installed at one end, close to the handle (101), of the sleeve (102), a jack (205) is formed in the side wall of the two sides of the fixing clamping piece (204), a limiting rod (206) is connected to the inner wall of the jack (205) in a sliding mode, a tension spring (207) is sleeved on the outer surface of the limiting rod (206), a bolt (208) is rotatably connected to the inside of the fixing clamping piece (204), and the bolt (208) sequentially penetrates through the fixing clamping piece (204) and the connecting piece (202) and extends to the other side of the fixing clamping piece (204), and a nut (209) is connected with one end of the bolt (208) extending to the other side of the fixed clamping piece (204) in a threaded manner.

3. The multifunctional insulating operating rod of claim 1, wherein: the replacement assembly (3) comprises an operating head (301), the operating head (301) is connected with one end of the sleeve rod (103) far away from the sleeve (102) in a sliding mode, a connecting groove (302) is arranged inside the operating head (301), a top column (303) is fixedly arranged in the middle of the inside of the connecting groove (302), a fixed rod (304) is fixedly arranged on the inner wall of the connecting groove (302), a groove (305) is formed in the inner part of one end, close to the operating head (301), of the loop bar (103), the outer surface of one end of the loop bar (103) close to the operating head (301) is provided with a fixed groove (306), a sliding hole (307) is arranged in the middle of the inner part of the groove (305), the inner wall of the sliding hole (307) is connected with a sliding rod (308) in a sliding way, one end, far away from the inner wall of the sliding hole (307), of the sliding rod (308) is fixedly provided with a jacking block (309), and a second spring (310) is sleeved on the outer surface of the sliding rod (308).

4. The multifunctional insulating operating rod of claim 1, wherein: one end of the torsion spring (107) is fixedly connected with the mounting block (105), and the other end of the torsion spring (107) is fixedly connected with the rotating block (108).

5. The multifunctional insulating operating rod of claim 1, wherein: the outer surface of the sleeve (102) is provided with a through hole, and the positioning rod (112) is connected with the sleeve (102) in a sliding mode through the through hole.

6. The multifunctional insulating operating rod of claim 2, wherein: one end of the tension spring (207) is fixedly connected with the fixed clamping piece (204), and the other end of the tension spring (207) is fixedly connected with the limiting rod (206).