CN218331678U

CN218331678U - Electric control cabinet fault detection device

Info

Publication number: CN218331678U
Application number: CN202222599044.3U
Authority: CN
Inventors: 梅佳
Original assignee: Hubei Hanergy Jiji Electric Power Technology Development Co ltd
Current assignee: Hubei Hanergy Jiji Electric Power Technology Development Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-01-17
Anticipated expiration: 2032-09-30

Abstract

The utility model discloses an electric control cabinet fault detection device, which comprises a detector body and a holding rod, wherein a lead is connected between the holding rod and the detector body, and the detector body comprises a base and an upper cover; the utility model discloses a rotation knob drive lead screw rotates, make the threading board on the lead screw remove to keeping away from locating plate one side, and make the reference column break away from the locating hole, take off the upper cover from the base again, can accomplish the dismantlement work of detector body, establish the upper cover lid on the base and the reverse rotation knob again, can accomplish the installation work of base and upper cover, make this detection device convenient to detach equipment, thereby convenient to use regularly overhauls detector body inside to the user, high durability and convenient use, establish the cover to the wire through the inside bobbin plate of base, thereby be convenient for adjust the length of stretching out of wire between detector body and the holding rod, and then be convenient for the distance between detector body and the holding rod, the practicality is higher.

Description

Electric control cabinet fault detection device

Technical Field

The utility model relates to an automatically controlled cabinet detects technical field, especially relates to an automatically controlled cabinet fault detection device.

Background

The electric control cabinet is a control cabinet which assembles switch equipment, a measuring instrument, protective electric appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electric wiring requirement, the arrangement of the control cabinet meets the requirement of normal operation of an electric power system, is convenient to overhaul, does not endanger the safety of people and surrounding equipment, can be switched on or switched off by a manual or automatic switch in normal operation, and can be switched off or give an alarm by the protective electric appliances in fault or abnormal operation.

Most of the existing electric control cabinet detection equipment are single in structure, for example, the invention disclosed as CN114924170A, although the electric control cabinet fault detection device does not need workers to hold a detection probe all the time for detection, the local detector body is of an integral fixed structure, so that the disassembly and assembly are inconvenient, the user is inconvenient to overhaul the inside of the local detector, the use is inconvenient, the length of a connecting wire between the local detector body and a holding rod cannot be extended or shortened according to the actual use requirement, and the distance between the local detector body and the holding rod is invariable all the time, so that the use environment of the local detector is limited to a certain extent, and the practicability is not high.

SUMMERY OF THE UTILITY MODEL

To the problem, an object of the utility model is to provide an automatically controlled cabinet fault detection device solves the problem that current automatically controlled cabinet check out test set is not convenient for dismantle the equipment and the connecting wire length between partial discharge detector body and the holding rod can not extend or shorten according to the in-service use needs.

In order to realize the utility model discloses a purpose, the utility model discloses a following technical scheme realizes: the utility model provides an automatically controlled cabinet fault detection device, includes detector body and holding rod, be connected with the wire between holding rod and the detector body, the detector body includes base and upper cover, all be fixed with the support on the inner wall of base both sides, be equipped with the rotatory lead screw of knob drive in the support, the screw thread has cup jointed the threading board on the lead screw, the threading board both ends are all slided and are run through the support and be fixed with the reference column near one side of base inner wall, the equal symmetry in the inside top both sides of upper cover is fixed with the locating plate that extends to in the base, set up the locating hole with the reference column adaptation on the locating plate, the base is close to wire one side and has seted up the through-hole, the base slides and is equipped with the winder with the through-hole adaptation, the wire is around locating on the winder.

The further improvement lies in that: the novel wire winding device is characterized in that a winding post is fixed to the top end of the winding board, a baffle is fixed to the top end of the winding post, a wire is wound outside the winding post arranged on the winding board, and a pull ring is fixed to one side, close to the through hole, of the winding board.

The further improvement lies in that: the side symmetry that the through-hole was kept away from to the winder is fixed with the slider, it has the slide bar that is fixed in on the base inner wall to slide to run through on the slider, be connected with the spacing spring of cover on the slide bar between slider and the base inner wall.

The further improvement lies in that: the lead screw is close to the one end of knob and passes through the base through the bearing slip and be connected with the knob, all set up the holding tank with the knob adaptation on base and the upper cover both sides outer wall.

The further improvement is that: and four corners of the top end of the base are respectively provided with a positioning mounting hole, and four corners of the bottom end of the upper cover are respectively fixed with a positioning mounting column matched with the positioning mounting holes.

The further improvement is that: the detector body is provided with a display screen and a control keyboard, and the right end of the holding rod, far away from the wire, is provided with a detection probe.

The beneficial effects of the utility model are that: the utility model discloses a detector body and holding rod, rotate through rotating knob drive lead screw, make the thread plate on the lead screw remove to keeping away from locating plate one side, and make the reference column break away from the locating hole, take off the upper cover from the base again, can accomplish the dismantlement work of detector body, establish the upper cover lid on the base and the antiport knob again, can accomplish the installation work of base and upper cover, make this detection device convenient to detach equipment, thereby convenient to use user regularly overhauls detector body inside, high durability and convenient use, establish to the wire through the inside bobbin plate of base, thereby be convenient for adjust the extension length of wire between detector body and the holding rod, and then the distance between detector body of being convenient for and the holding rod, the practicality is higher.

Drawings

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

fig. 2 is a top cross-sectional view of the present invention;

fig. 3 is a bottom view of the upper cover of the present invention;

fig. 4 is a front view of the winding board of the present invention.

Wherein: 1. a detector body; 2. a holding rod; 3. a wire; 4. a base; 5. an upper cover; 6. a support; 7. a knob; 8. a screw rod; 9. a thread plate; 10. a positioning column; 11. positioning a plate; 12. positioning holes; 13. a through hole; 14. a wire winding plate; 15. a winding post; 16. a slider; 17. a slide bar; 18. accommodating a tank; 19. positioning the mounting hole; 20. positioning the mounting post; 21. a display screen; 22. a control keyboard; 23. and (6) detecting the probe.

Detailed Description

In order to deepen the understanding of the present invention, the following embodiments will be combined to make the present invention do further details, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation of the protection scope of the present invention.

According to the drawings of fig. 1, 2, 3 and 4, the embodiment provides a fault detection device for an electric control cabinet, which comprises a detector body 1 and a holding rod 2, wherein the holding rod 2 is electrically connected with the detector body 1 through a lead 3, the detector body 1 comprises a base 4 and an upper cover 5 which is embedded and installed at the top end of the base 4, brackets 6 are fixed on the inner walls of the left side and the right side of the base 4, knobs 7 are arranged on the outer walls of the two sides of the base 4, a lead screw 8 is arranged in each bracket 6, the lead screw 8 is driven to rotate through the knob 7, a threaded plate 9 which slidably penetrates through each bracket 6 is sleeved on each lead screw 8 in a threaded manner, the front end and the rear end of each threaded plate 9 slidably penetrate through each bracket 6, a positioning column 10 is fixed on one side of each threaded plate 9 which is positioned outside the bracket 6 and close to the inner wall of the base 4, positioning plates 11 which are symmetrically distributed in the front and back are fixed on the left side and the right side of the top end inside the upper cover 5, the positioning plates 11 extend into the base 1, positioning holes 12 which are matched with the positioning columns 10 are formed on the positioning plates 11, the screw rod 8 is driven to rotate by rotating the knob 7, the thread plate 9 on the screw rod 8 moves to one side far away from the positioning plate 11, the positioning column 10 is separated from the positioning hole 12, the upper cover 5 is taken down from the base 4, the disassembly work of the detector body 1 can be completed, the upper cover 5 is covered on the base 4 and the knob 7 is rotated reversely, the installation work of the base 4 and the upper cover 5 can be completed, the detection device is convenient to disassemble and assemble, the through hole 13 is arranged on the side wall of the front part of the base 4, the winding board 14 matched with the through hole 13 is arranged on the base 4 in a sliding way, the lead 3 is wound on the winding board 14, the lead 3 is sleeved by the winding board 14 in the base 4, thereby be convenient for adjust the extension length of wire between detector body 1 and the holding rod 2, and then be convenient for the distance between detector body 1 and the holding rod 2.

The top end of the winding board 14 is fixed with a winding post 15 used for sleeving the lead 3, the top end of the winding post 15 is fixed with a baffle used for limiting the winding direction 3, and one side of the winding board 14 close to the through hole 13 is fixed with a pull ring, so that a user can pull out the winding board 14 conveniently.

The side of the winding board 14 far away from the through hole 13 is symmetrically fixed with a sliding block 16, the sliding block 16 is provided with a sliding rod 17 in a sliding penetrating manner, one end of the sliding rod 17 close to the through hole 13 is fixed on the inner wall of the base 4, a limiting spring is connected between the sliding block 16 and the inner wall of the base 4, and the limiting spring is sleeved on the sliding rod 17, so that the winding board 14 can automatically return to the original position.

The lead screw 8 passes through base 4 and is connected with knob 7 through the bearing slip near the one end of knob 7, all sets up the holding tank 18 with knob 7 adaptation on base 4 and the 5 both sides outer walls of upper cover, and the user of being convenient for rotates knob 7.

4 top four corners positions of base have all been seted up

location mounting hole

19, 5 bottom four corners positions of upper cover all be fixed with the location erection column 20 of 19 adaptations of location mounting hole, and upper cover 5 passes through the gomphosis of location erection column 20 to be installed on 4 tops of base, constitutes detector body 1 jointly.

The detector body 1 is provided with a display screen 21 for displaying detection parameters and a control keyboard 22 for inputting control parameters, and the right end of the holding rod 2 far away from the lead 3 is provided with a detection probe 23 for detecting partial discharge of the electric control cabinet.

When the base 4 and the upper cover 5 of the detector body 1 need to be disassembled, the knobs 7 on two sides of the detector body 1 are firstly rotated to drive the screw rod 8 to rotate, the thread plate 9 on the screw rod 8 moves to one side away from the positioning plate 11, the positioning column 10 is separated from the positioning hole 12, the upper cover 5 is taken down from the base 4, the disassembling work of the detector body 1 can be completed, the upper cover 5 is covered on the base 4 and reversely rotates the knob 7, the installing work of the base 4 and the upper cover 5 can be completed, when the length of the lead 3 between the detector body 1 and the holding rod 2 needs to be adjusted, so as to meet different use distances between the detector body 1 and the holding rod 2, the winding plate 14 is firstly pulled out from the base 4, and then the lead 3 is wound on the winding plate 14 (the distance between the detector body 1 and the holding rod 2 is shortened) or the lead 3 is wound out from the winding plate 14 (the distance between the detector body 1 and the holding rod 2 is increased) according to actual use requirements, and then the winding plate 14 is rebounded into the base 4, namely, the adjusting distance between the detector body 1 and the holding rod 2 is completed.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an automatically controlled cabinet fault detection device which characterized in that: including detector body (1) and holding rod (2), be connected with wire (3) between holding rod (2) and detector body (1), detector body (1) includes base (4) and upper cover (5), all be fixed with support (6) on base (4) both sides inner wall, be equipped with in support (6) through knob (7) drive rotatory lead screw (8), threaded plate (9) have been cup jointed to the screw on lead screw (8), threaded plate (9) both ends all slide and run through support (6) and be close to one side of base (4) inner wall and be fixed with reference column (10), the equal symmetry in the inside top both sides of upper cover (5) is fixed with locating plate (11) that extend to in base (4), set up locating hole (12) with reference column (10) adaptation on locating plate (11), through-hole (13) have been seted up to base (4) one side near wire (3), base (4) slide and be equipped with locating plate (14) with through-hole (13) adaptation, wire (3) are around locating on wire winding plate (14).

2. The electric cabinet fault detection device according to claim 1, wherein: the wire winding device is characterized in that a winding post (15) is fixed to the top end of the winding plate (14), a baffle is fixed to the top end of the winding post (15), the wire (3) is wound outside the winding post (15) arranged on the winding plate (14), and a pull ring is fixed to one side, close to the through hole (13), of the winding plate (14).

3. The electric cabinet fault detection device according to claim 1, wherein: one side symmetry that through-hole (13) were kept away from in winder (14) is fixed with slider (16), sliding run through has slide bar (17) on being fixed in base (4) inner wall on slider (16), be connected with the spacing spring of cover on locating slide bar (17) between slider (16) and base (4) inner wall.

4. The electric control cabinet fault detection device according to claim 1, characterized in that: the lead screw (8) is close to the one end of knob (7) and passes through base (4) and be connected with knob (7) through the bearing slip, all set up holding tank (18) with knob (7) adaptation on base (4) and upper cover (5) both sides outer wall.

5. The electric control cabinet fault detection device according to claim 1, characterized in that: the base (4) top four corners position has all seted up location mounting hole (19), upper cover (5) bottom four corners position all is fixed with location mounting column (20) with location mounting hole (19) adaptation.

6. The electric control cabinet fault detection device according to claim 1, characterized in that: the detector is characterized in that a display screen (21) and a control keyboard (22) are arranged on the detector body (1), and a detection probe (23) is arranged at the right end, far away from the lead (3), of the holding rod (2).