CN210142872U

CN210142872U - Power equipment overhauls device

Info

Publication number: CN210142872U
Application number: CN201921422526.3U
Authority: CN
Inventors: 段敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-03-13
Anticipated expiration: 2029-08-29

Abstract

The utility model belongs to the technical field of the power equipment overhauls, especially, be a power equipment overhauls device, including connecting wire, connecting wire's both ends fixed mounting respectively has ground mechanism and discharge mechanism, ground mechanism includes the metal box, the metal box with connecting wire fixed connection, be equipped with the slide bar in the metal box, fixed mounting has the slider on the slide bar, the slider with the inner wall sliding connection of metal box is equipped with the spring in the metal box, the both ends of spring respectively with the slider with one side inner wall fixed connection of metal box, the top of slide bar is run through the metal box and with metal box sliding connection, the top fixed mounting of slide bar has first L shaped plate, the top fixed mounting of metal box has second L shaped plate. The utility model discloses the practicality is strong, can be better discharge, better protection maintainer's life safety.

Description

Power equipment overhauls device

Technical Field

The utility model relates to a power equipment overhauls technical field, especially relates to a power equipment overhauls device.

Background

The power equipment mainly comprises power generation equipment and power supply equipment, wherein the power generation equipment mainly comprises a power station boiler, a steam turbine, a gas turbine, a water turbine, a generator, a transformer and the like, and the power supply equipment mainly comprises power transmission lines, mutual inductors, contactors and the like with various voltage grades.

In the colliery enterprise, a lot of mobile transformer can generally distribute in the pit, the maintainer must regularly overhaul the transformer, in order to guarantee the normal work of transformer, overhaul the transformer when, generally need have a power failure to the transformer, test the electricity, discharge, in order to guarantee maintainer's life safety, overhaul workman generally adopts the discharge wire to discharge, however, the discharge wire that the maintainer used is generally more crude, only install two electrically conductive clamps on the one end wire, during discharge, press from both sides two discharge clamps respectively on ground connection band iron and terminal, discharge clamp when centre gripping ground connection band iron and terminal, the phenomenon that the centre gripping is not firm often can appear, bring unfavorable influence to overhaul work and so, propose a power equipment and overhaul device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an electric power equipment overhaul device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an electric power equipment overhaul device comprises a connecting wire, wherein two ends of the connecting wire are respectively and fixedly provided with a grounding mechanism and a discharging mechanism, the grounding mechanism comprises a metal box, the metal box is fixedly connected with the connecting wire, a slide rod is arranged in the metal box, a slide block is fixedly arranged on the slide rod, the slide block is slidably connected with the inner wall of the metal box, a spring is arranged in the metal box, two ends of the spring are respectively fixedly connected with the slide block and the inner wall of one side of the metal box, the top end of the slide rod penetrates through the metal box and is slidably connected with the metal box, a first L-shaped plate is fixedly arranged at the top of the slide rod, a second L-shaped plate is fixedly arranged at the top of the metal box, the first L-shaped plate is matched with the second L-shaped plate, the discharging mechanism comprises an insulating block, and a groove is formed in the insulating, the wire clamping device is characterized in that a metal block is fixedly mounted in the groove, a discharge needle is fixedly mounted at the top of the metal block, a wire clamping hole is formed in the metal block, a pressing block is arranged in the wire clamping hole, a lead screw is fixedly mounted at the bottom of the pressing block, and a threaded sleeve is sleeved on the lead screw in a threaded manner.

Preferably, the bottom end of the sliding rod extends to the lower part of the metal box and is in sliding connection with the metal box, and a first handle is fixedly mounted at the bottom end of the sliding rod.

Preferably, the wire clamping hole is internally provided with two sliding grooves, the two pressing blocks are fixedly provided with limiting blocks at two sides, and the limiting blocks are respectively in sliding connection with the corresponding sliding grooves.

Preferably, the bottom of the wire clamping hole is provided with a sliding hole, and the screw rod penetrates through the sliding hole and is in sliding connection with the sliding hole.

Preferably, the bottom of insulating block has seted up the mounting groove, the mounting groove respectively with the recess with the slide opening is linked together, the lead screw extends to in the mounting groove, fixed mounting has the bearing in the mounting groove, the inner circle of bearing with threaded sleeve fixed connection, threaded sleeve's bottom fixed mounting has the second hand (hold).

Preferably, the screw rod and the threaded sleeve are made of insulating materials.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, the device pulls the first handle through the matching of a connecting lead, a metal box, a sliding rod, a sliding block, a spring, a first L-shaped plate, a second L-shaped plate, a first handle, an insulating block, a metal block, a discharge needle, a wire clamping hole, a pressing block, a lead screw, a threaded sleeve, a second handle, a sliding groove and a limiting block, the first handle drives the sliding rod to move, the sliding rod drives the sliding block to move, the sliding block compresses the spring, the sliding rod drives the first L-shaped plate to move, at the same time, a grounding flat iron is clamped between the first L-shaped plate and the second L-shaped plate, the first handle is loosened, at the moment, the spring releases elasticity, the spring pushes the sliding block to move, the sliding block drives the sliding rod to move, the sliding rod drives the first L-shaped plate to move, the grounding flat iron is tightly pressed through the matching of the first L-shaped plate and the second L-shaped plate, during, after discharging, if will carry out further maintenance to equipment, make the double-layered wire eye cover be equipped with on the terminal, rotate and move the second hand (hold), the second hand (hold) drives the screw sleeve and rotates, the screw sleeve makes the lead screw remove, the lead screw drives the briquetting and removes, the briquetting can tightly compress tightly the terminal, spout and stopper play spacing effect to the briquetting, finally discharge successfully, and can make the terminal be connected noncongestingly with ground connection band iron, make the effect of discharging fine, guaranteed maintainer's life safety.

The utility model discloses the practicality is strong, can be better discharge, better protection maintainer's life safety.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of portion A of FIG. 1;

fig. 3 is a schematic cross-sectional structure view of a portion B in fig. 1.

In the figure: 1. connecting a lead; 2. a metal case; 3. a slide bar; 4. a slider; 5. a spring; 6. a first L-shaped plate; 7. a second L-shaped plate; 8. a first handle; 9. an insulating block; 10. a metal block; 11. a discharge needle; 12. a wire clamping hole; 13. briquetting; 14. a screw rod; 15. a threaded sleeve; 16. a second handle; 17. a chute; 18. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an electric power equipment overhaul device comprises a connecting wire 1, both ends of the connecting wire 1 are respectively and fixedly provided with a grounding mechanism and a discharging mechanism, the grounding mechanism comprises a metal box 2, the metal box 2 is fixedly connected with the connecting wire 1, a slide rod 3 is arranged in the metal box 2, a slide block 4 is fixedly arranged on the slide rod 3, the slide block 4 is in sliding connection with the inner wall of the metal box 2, a spring 5 is arranged in the metal box 2, both ends of the spring 5 are respectively and fixedly connected with the inner walls of one side of the slide block 4 and one side of the metal box 2, the top end of the slide rod 3 penetrates through the metal box 2 and is in sliding connection with the metal box 2, the top of the slide rod 3 is fixedly provided with a first L-shaped plate 6, the top of the metal box 2 is fixedly provided with a second L-shaped plate 7, the first L-shaped plate 6 is matched with the second L-shaped plate 7, a discharge needle 11 is fixedly installed at the top of the metal block 10, a wire clamping hole 12 is formed in the metal block 10, a pressing block 13 is arranged in the wire clamping hole 12, a screw rod 14 is fixedly installed at the bottom of the pressing block 13, and a threaded sleeve 15 is sleeved on the screw rod 14 in a threaded manner;

the bottom end of the sliding rod 3 extends to the lower part of the metal box 2 and is connected with the metal box 2 in a sliding way, the bottom end of the sliding rod 3 is fixedly provided with a first handle 8, two sides in the wire clamping hole 12 are both provided with sliding grooves 17, two sides of the pressing block 13 are both fixedly provided with limiting blocks 18, the two limiting blocks 18 are respectively connected with the corresponding sliding grooves 17 in a sliding way, the limiting blocks 18 are matched with the sliding grooves 17 to limit the pressing block 13, the bottom of the wire clamping hole 12 is provided with a sliding hole, the screw rod 14 penetrates through the sliding hole and is connected with the sliding hole in a sliding way, the bottom of the insulating block 9 is provided with a mounting groove 19, the mounting groove 19 is respectively communicated with the groove and the sliding hole, the screw rod 14 extends into the mounting groove 19, a bearing is fixedly arranged in the mounting groove 19, the inner ring of the bearing is fixedly connected with the threaded sleeve 15, the bearing plays a role of fixedly supporting the threaded sleeve, the lead screw 14 and the threaded sleeve 15 are made of insulating materials, the lead screw 14 and the threaded sleeve 15 are made of insulating materials so that current cannot flow into a human body when a maintenance worker discharges electricity, and the safety of the maintenance worker is guaranteed, the first handle 8 is pulled through the matching of the connecting lead wire 1, the metal box 2, the sliding rod 3, the sliding block 4, the spring 5, the first L-shaped plate 6, the second L-shaped plate 7, the first handle 8, the insulating block 9, the metal block 10, the discharge needle 11, the wire clamping hole 12, the pressing block 13, the lead screw 14, the threaded sleeve 15, the second handle 16, the sliding groove 17 and the limiting block 18, the first handle 8 is pulled first, the first handle 8 drives the sliding rod 3 to move, the sliding block 3 drives the sliding block 4 to move, the sliding block 4 compresses the spring 5, meanwhile, the sliding block 3 drives the first L-shaped plate 6 to move, at the moment, the grounding flat iron is clamped between the first L, at the moment, the spring 5 releases elasticity, the spring 5 pushes the slider 4 to move, the slider 4 drives the slide rod 3 to move, the slide rod 3 drives the first L-shaped plate 6 to move, the grounding flat iron is tightly pressed through the matching of the first L-shaped plate 6 and the second L-shaped plate 7, during discharging, the insulating block 9 is held by hands, the discharge needle 11 is placed on the terminal to discharge, after discharging, if equipment needs to be further overhauled, the wire clamping hole 12 is sleeved on the terminal, the second handle 16 is rotated, the second handle 16 drives the threaded sleeve 15 to rotate, the threaded sleeve 15 enables the lead screw 14 to move, the lead screw 14 drives the pressing block 13 to move, the pressing block 13 can tightly compress the terminal, the sliding groove 17 and the limiting block 18 play a limiting role on the pressing block 13, finally discharging is successful, and the connection between the terminal and the grounding flat iron can be smooth, the utility model has strong practicability and can better discharge, the life safety of maintainers is better protected.

The working principle is as follows: when the device is used, the first handle 8 is pulled first, the first handle 8 drives the sliding rod 3 to move, the sliding rod 3 drives the sliding block 4 to move, the sliding block 4 compresses the spring 5, meanwhile, the sliding rod 3 drives the first L-shaped plate 6 to move, at the moment, the grounding flat iron is clamped between the first L-shaped plate 6 and the second L-shaped plate 7, the first handle 8 is loosened, at the moment, the spring 5 releases elasticity, the spring 5 pushes the sliding block 4 to move, the sliding block 4 drives the sliding rod 3 to move, the sliding rod 3 drives the first L-shaped plate 6 to move, the grounding flat iron is tightly pressed through the matching of the first L-shaped plate 6 and the second L-shaped plate 7, during discharging, the insulating block 9 is held by hands, the discharging needle 11 is placed on a wiring terminal for discharging, after discharging, if the device is further overhauled, the wiring clamping hole 12 is sleeved on the wiring terminal, the second handle 16 is rotated, the second handle 16 drives the threaded sleeve, the screw sleeve 15 makes the lead screw 14 move, the lead screw 14 drives the pressing block 13 to move, the pressing block 13 can tightly compress the wiring terminal, the sliding groove 17 and the limiting block 18 play a limiting role in the pressing block 13, finally, discharging is successful, the wiring terminal can be connected with the grounding flat iron smoothly, the discharging effect is good, and the life safety of maintenance personnel is guaranteed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an electrical equipment overhauls device, includes connecting wire (1), its characterized in that: the both ends of connecting wire (1) are fixed mounting respectively have ground mechanism and discharge mechanism, ground mechanism includes metal box (2), metal box (2) with connecting wire (1) fixed connection, be equipped with slide bar (3) in metal box (2), fixed mounting has slider (4) on slide bar (3), slider (4) with the inner wall sliding connection of metal box (2), be equipped with spring (5) in metal box (2), the both ends of spring (5) respectively with slider (4) with one side inner wall fixed connection of metal box (2), the top of slide bar (3) run through metal box (2) and with metal box (2) sliding connection, the top fixed mounting of slide bar (3) has first L shaped plate (6), the top fixed mounting of metal box (2) has second L shaped plate (7), first L shaped plate (6) with second L shaped plate (7) looks adaptation, discharge mechanism includes insulating block (9), set up flutedly on insulating block (9), fixed mounting has metal block (10) in the recess, the top fixed mounting of metal block (10) has discharge needle (11), the double-layered line hole (12) has been seted up on metal block (10), be equipped with briquetting (13) in the double-layered line hole (12), the bottom fixed mounting of briquetting (13) has lead screw (14), threaded sleeve is equipped with threaded sleeve (15) on lead screw (14).

2. The electrical equipment overhaul device according to claim 1, wherein: the bottom of slide bar (3) extends to the below of metal cassette (2) and with metal cassette (2) sliding connection, the bottom fixed mounting of slide bar (3) has first hand (hold) 8.

3. The electrical equipment overhaul device according to claim 1, wherein: both sides in the wire clamping hole (12) have all been seted up spout (17), the equal fixed mounting in both sides of briquetting (13) has stopper (18), two stopper (18) respectively with corresponding spout (17) sliding connection.

4. The electrical equipment overhaul device according to claim 1, wherein: the bottom of the wire clamping hole (12) is provided with a sliding hole, and the screw rod (14) penetrates through the sliding hole and is in sliding connection with the sliding hole.

5. An electrical equipment servicing device according to claim 4, characterized in that: mounting groove (19) have been seted up to the bottom of insulating block (9), mounting groove (19) respectively with the recess with the slide opening is linked together, lead screw (14) extend to in mounting groove (19), fixed mounting has the bearing in mounting groove (19), the inner circle of bearing with threaded sleeve (15) fixed connection, the bottom fixed mounting of threaded sleeve (15) has second hand (hold) (16).

6. The electrical equipment overhaul device according to claim 1, wherein: the screw rod (14) and the threaded sleeve (15) are both made of insulating materials.