CN214380022U

CN214380022U - Insulation protection device for electrical wiring of thermal power plant

Info

Publication number: CN214380022U
Application number: CN202120560324.6U
Authority: CN
Inventors: 韩斌
Original assignee: Huaneng Zuoquan Coal Power Co ltd
Current assignee: Huaneng Zuoquan Coal Power Co ltd
Priority date: 2021-03-18
Filing date: 2021-03-18
Publication date: 2021-10-08
Anticipated expiration: 2031-03-18

Abstract

The utility model discloses an electric wiring insulation protection device of a thermal power plant, which comprises a first end and a second end, wherein a connecting pipe is embedded at one side of the first end and the second end, the utility model jointly constructs an electric wiring insulation protection device of the thermal power plant through the arrangement of the first end, the second end, the connecting pipe, a fixed block, a fixed groove, a hook, a latch, a thread bush, a threaded rod and a fixed plate, wherein the fixed block extends into the inner cavity of the fixed groove, and then the first end and the second end are integrated through the clamping and fixing of the hook and the latch, thus being convenient for users to assemble and disassemble the first end and the second end more time-saving and convenient, and the frequent disassembly can not cause the damage of parts, the electric wiring insulation protection device can be used for a long time, and then through the arrangement of the thread bush, the threaded rod and the fixed plate, when the cable is pressed, the clamping and clamping of the electric wiring is stable, and the electric wire is protected.

Description

Insulation protection device for electrical wiring of thermal power plant

Technical Field

The utility model relates to an electric wiring technical field specifically is an electric wiring insulation protection device of thermal power factory.

Background

Power plants, also known as power stations, are plants that convert various primary energy sources contained in nature into electric energy (secondary energy sources), and at the end of the 19 th century, with the increase in power demand, people have begun to propose the idea of establishing a power production center, the development of motor manufacturing technology, the expansion of the range of application of electric energy, the rapid increase in the demand for electricity for production, and the power stations have come into operation with the power plants, and the current power plants have various power generation approaches: thermal power plants are called by thermal power generation, water power plants are called by hydroelectric power generation, power plants are called by solar energy (photovoltaic) and wind power and tidal power generation, and the like, nuclear power plants taking nuclear fuel as energy have played more and more roles in many countries in the world, and the conventional power plants need to be operated by using a protection device when wiring so as to be operated safely by workers.

At present, the existing electric wiring insulation protection device for a power plant is inconvenient to use and not beneficial to popularization and use, so that the electric wiring insulation protection device for the thermal power plant is provided, and the problems provided above are solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a thermal power factory electrical wiring insulation protection device possesses convenient to use's advantage, has solved current power factory electrical wiring insulation protection device that is used for, uses inconveniently, is unfavorable for the problem of using widely.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric wiring insulation protection device of thermal power factory, includes first end and second end, first end and the second end one side that carries on the back mutually all inlays and is equipped with the connecting pipe, the equal fixedly connected with fixed block in top and the bottom on first end right side, the fixed slot that the cooperation fixed block used is all seted up to the left top of second end and bottom, the fixed block is located the inner chamber of fixed slot, equal fixedly connected with couple all around on first end surface, the kayser that the equal fixedly connected with cooperation on all around on second end surface was used is geted in touch, kayser and couple swing joint, the top and the bottom in connecting pipe inner chamber all inlay and be equipped with the thread bush, the inner chamber threaded connection of thread bush has the threaded rod, two the relative one end of threaded rod all has the fixed plate through bearing swing joint.

Preferably, two equal fixedly connected with turning handle in the one end that the threaded rod carried on the back mutually, the surface of turning handle is provided with anti-skidding line.

Preferably, two one end fixedly connected with first rubber pad that the threaded rod was kept away from to the fixed plate.

Preferably, the top and the bottom of the inner cavity of the first end head are fixedly connected with a second rubber pad, and the top and the bottom of the inner cavity of the second end head are fixedly connected with a third rubber pad.

Preferably, warning signs are pasted on the surfaces of the first end head and the second end head.

Preferably, the right side of the inner cavity of the fixing groove is provided with a sealing ring, and the fixing block is in contact with the sealing ring.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a first end, the second end, the connecting pipe, the fixed block, the fixed slot, the couple, the kayser, the thread bush, the setting of threaded rod and fixed plate, thermal power factory electrical wiring insulation protection device has been found jointly, wherein stretch into the inner chamber of fixed slot through the fixed block, then the chucking through couple and kayser is fixed, make first end and second end form a whole, it is convenient more to save time by the person of facilitating the use like this to the dismouting of first end and second end, and frequently dismantle the damage that also can not cause the part, long-term use, then through the thread bush, the setting of threaded rod and fixed plate, can be when supporting the compression cable, realize the tight centre gripping of clamp firm to electrical wiring, play the effect of protection to the electric wire.

2. The utility model is provided with the rotating handle, so that a user can conveniently rotate the threaded rod to push the fixed plate to clamp and fix the cable;

the first rubber pad is arranged, so that the cable can be protected when being clamped;

the second rubber pad and the third rubber pad are arranged, so that the cable can be protected, and meanwhile, the insulating property of the wiring device is improved;

by setting the warning mark, the safety of constructors can be reminded;

through setting up the sealing washer, improve termination's sealing performance.

Drawings

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

fig. 2 is a structural front view of the first end head and the second end head of the present invention;

FIG. 3 is a perspective view of a portion of the connecting tube structure of the present invention;

fig. 4 is a partially enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a first end; 2. a second end; 3. a connecting pipe; 4. a fixed block; 5. fixing grooves; 6. hooking; 7. locking; 8. a threaded sleeve; 9. a threaded rod; 10. a fixing plate; 11. a handle is rotated; 12. a first rubber pad; 13. a second rubber pad; 14. a third rubber pad; 15. a warning sign; 16. and (5) sealing rings.

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. 1-4, an insulation protection device for electrical wiring of a thermal power plant comprises a first end 1 and a second end 2, wherein a connecting pipe 3 is embedded at one side of the first end 1 opposite to the second end 2, a fixing block 4 is fixedly connected with the top and the bottom of the right side of the first end 1, a fixing groove 5 matched with the fixing block 4 is arranged at the top and the bottom of the left side of the second end 2, the fixing block 4 is positioned in an inner cavity of the fixing groove 5, a hook 6 is fixedly connected with the periphery of the surface of the first end 1, a latch 7 matched with the hook 6 is fixedly connected with the periphery of the surface of the second end 2, the latch 7 is movably connected with the hook 6, thread sleeves 8 are embedded at the top and the bottom of the inner cavity of the connecting pipe 3, threaded rods 9 are connected with the inner cavity of the thread sleeves 8, and fixing plates 10 are movably connected with the opposite ends of the two threaded rods 9 through bearings, through first end 1, second end 2, connecting pipe 3, fixed block 4, fixed slot 5, couple 6, kayser 7, thread bush 8, threaded rod 9 and fixed plate 10's setting, a thermal power factory electrical wiring insulation protection device has been found jointly, wherein stretch into the inner chamber of fixed slot 5 through fixed block 4, then it is fixed through the chucking of couple 6 and kayser 7, make first end 1 and second end 2 form a whole, can the person of facilitating the use save time convenience more to the dismouting of first end 1 with second end 2 like this, and frequently dismantle the damage that also can not cause the part, long-term use, then pass through thread bush 8, threaded rod 9 and fixed plate 10's setting, can be when pressing the cable, realize the tight centre gripping of clamp to the electric wiring is firm, play the effect of protection to the electric wire.

Referring to fig. 1, 2 and 3, the opposite ends of the two threaded rods 9 are fixedly connected with a rotating handle 11, the surface of the rotating handle 11 is provided with anti-slip lines, and a user can conveniently rotate the threaded rods 9 to push the fixing plate 10 to clamp and fix the cable by arranging the rotating handle 11.

Referring to fig. 1, one end of each of the two fixing plates 10 away from the threaded rod 9 is fixedly connected with a first rubber pad 12, and the first rubber pads 12 are arranged to protect the cable when the cable is clamped.

Referring to fig. 1 and 4, the top and the bottom of the inner cavity of the first end 1 are both fixedly connected with a second rubber pad 13, the top and the bottom of the inner cavity of the second end 2 are both fixedly connected with a third rubber pad 14, and the second rubber pad 13 and the third rubber pad 14 are arranged, so that the cable can be protected, and meanwhile, the insulating property of the wiring device is improved.

Referring to fig. 2, warning signs 15 are adhered to the surfaces of the first end 1 and the second end 2, and safety of the constructors can be reminded by setting the warning signs 15.

Referring to fig. 4, a sealing ring 16 is disposed at the right side of the inner cavity of the fixing groove 5, the fixing block 4 is in contact with the sealing ring 16, and the sealing performance of the wiring device is improved by disposing the sealing ring 16.

When in use, firstly, the cable respectively passes through the two connecting pipes 3, then the wiring operation is carried out, after the wiring is finished, the fixing block 4 is stretched into the inner cavity of the fixing groove 5, then the first end 1 and the second end 2 are integrated into a whole by the clamping and fixing of the hook 6 and the latch 7, thereby realizing the rapid installation, and simultaneously, when in need of maintenance, only the latch 7 needs to be opened, thereby facilitating the disassembly and assembly of the first end 1 and the second end 2 by a user, saving time and being more convenient, and causing no damage to components even if the disassembly is frequent, the cable can be used for a long time, after the installation is finished, the rotating handle 11 is rotated to drive the threaded rod 9 to rotate, the threaded rod 9 rotates in the threaded sleeve 8 embedded in the connecting pipe 3, and then the fixing plate 10 and the first rubber pad 12 are pushed to clamp and fix the cable, thereby realizing the firm clamping and clamping of the electric wiring, the effect of protection is played to the electric wire, wherein through setting up second rubber pad 13 and third rubber pad 14, can protect the cable, increase termination's insulating properties simultaneously to the setting of sealing washer 16 has improved termination's sealing performance.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a thermal power factory electrical wiring insulation protection device, includes first end (1) and second end (2), its characterized in that: a connecting pipe (3) is embedded at one side of the first end (1) opposite to the second end (2), the top and the bottom of the right side of the first end (1) are fixedly connected with fixed blocks (4), the top and the bottom of the left side of the second end head (2) are both provided with fixing grooves (5) matched with the fixing blocks (4) for use, the fixed block (4) is positioned in the inner cavity of the fixed groove (5), the periphery of the surface of the first end head (1) is fixedly connected with a hook (6), the periphery of the surface of the second end (2) is fixedly connected with a latch (7) used in cooperation with the hook (6), the clamping lock (7) is movably connected with the hook (6), the top and the bottom of the inner cavity of the connecting pipe (3) are embedded with thread sleeves (8), the inner cavity threaded connection of thread bush (8) has threaded rod (9), two the relative one end of threaded rod (9) all has fixed plate (10) through bearing swing joint.

2. The electrical wiring insulation protection device of a thermal power plant according to claim 1, wherein: two equal fixedly connected with turning handle (11) in one end that threaded rod (9) carried on the back mutually, the surface of turning handle (11) is provided with anti-skidding line.

3. The electrical wiring insulation protection device of a thermal power plant according to claim 1, wherein: one end of the fixing plate (10) far away from the threaded rod (9) is fixedly connected with a first rubber pad (12).

4. The electrical wiring insulation protection device of a thermal power plant according to claim 1, wherein: the top and the bottom of the inner cavity of the first end (1) are fixedly connected with a second rubber pad (13), and the top and the bottom of the inner cavity of the second end (2) are fixedly connected with a third rubber pad (14).

5. The electrical wiring insulation protection device of a thermal power plant according to claim 1, wherein: warning signs (15) are pasted on the surfaces of the first end head (1) and the second end head (2).

6. The electrical wiring insulation protection device of a thermal power plant according to claim 1, wherein: the right side of fixed slot (5) inner chamber is provided with sealing washer (16), fixed block (4) have the contact with sealing washer (16).