CN209823389U

CN209823389U - Novel comprehensive protection device

Info

Publication number: CN209823389U
Application number: CN201920681525.4U
Authority: CN
Inventors: 王锐; 王超
Original assignee: HEFEI DESHENG ELECTRICAL APPLIANCE CO LTD
Current assignee: HEFEI DESHENG ELECTRICAL APPLIANCE CO LTD
Priority date: 2019-05-14
Filing date: 2019-05-14
Publication date: 2019-12-20
Anticipated expiration: 2029-05-14

Abstract

The utility model belongs to the technical field of electric power facilities, in particular to a novel comprehensive protection device, which comprises a device main body, a storage tank is arranged in one side of the device main body, a matched electroprobe is arranged in the storage tank, a first starter head is arranged at one end of the electroprobe, the front end of the first screwdriver head is sleeved with a second screwdriver head, the end part of the second screwdriver head is provided with a clamping groove clamped with the first screwdriver head, the outer sides of the second screwdriver heads at the two ends of the clamping groove are provided with adjusting rods which are symmetrically distributed, the inner sides of the extending ends of the adjusting rods are respectively provided with a boss-shaped fixture block which is symmetrically distributed, the two ends of the electroprobe which is positioned at one side of the first starter head are respectively provided with a convex chute which is symmetrically distributed and clamped with the boss-shaped fixture block, the space in the device is fully utilized, when meeting emergency, can directly take out the electrography from the device and dismantle the detection, very convenient and fast.

Description

Novel comprehensive protection device

Technical Field

The utility model belongs to the technical field of the electric power facility, concretely relates to novel comprehensive protection device.

Background

The relay protection for the line and the single-element electrical equipment is realized by corresponding relay protection devices respectively. Such as incoming line protection, feeder protection, motor protection, transformer protection, capacitor protection and the like are all realized by corresponding protection devices, and each type of protection can not be used interchangeably, for example: transformer type protection devices cannot be used for protection of the motor. When a user of relay protection is equipped with spare parts, each type of protection device must be equipped with spare parts, and in this case, the number of spare parts is large, and the maintenance cost is high.

Chinese utility model patent CN201820434724.0 provides a comprehensive protection device, include: RS232 bus, RS485 bus, analog quantity collection module, switching value processing module, communication module, power module, relay output circuit, human-computer interaction module, DSP treater, analog quantity collection module's output is connected in the DSP treater, switching value processing module's output is connected in the DSP treater, human-computer interaction module passes through RS232 bus connection in the DSP treater, communication module passes through RS485 bus connection in the DSP treater, the utility model discloses comprehensive protection device realizes a tractor serves several purposes, need not to change hardware and software through simple setting, makes a device based on this platform can be used to circuit protection, feeder protection, motor protection, transformer protection, condenser protection.

However, when the protection device is mounted and dismounted, corresponding tools are required to be carried, which is very troublesome, and when an emergency occurs, the protection device cannot be dismounted and detected timely as required.

SUMMERY OF THE UTILITY MODEL

The prior art is difficult to satisfy people's needs, in order to solve the above-mentioned problem that exists, the utility model provides a novel comprehensive protection device, the inside space of make full use of device when meetting emergency, can directly take out the electrography from the device and dismantle the detection, very convenient and fast.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a novel comprehensive protection device, includes the device main part, be equipped with the hold up tank in device main part one side, be equipped with the assorted electrography in the hold up tank, electrography one end is equipped with first together son head, first together son head front end cover is equipped with second bottle opener head, second bottle opener head portion be equipped with the draw-in groove of first together son head looks block, be located the draw-in groove both ends the second bottle opener head outside is equipped with the regulation pole of symmetric distribution, it all is equipped with the boss shape fixture block of symmetric distribution to adjust pole extension end inboard, is located first together son head one side the electrography both ends are equipped with symmetric distribution and with the convex spout of boss shape fixture block looks block.

Preferably, the electrography other end is equipped with the response piece, the response piece outside is equipped with solid fixed ring, gu the fixed ring outside is connected with hold up tank import department through threaded connection's form, gu be equipped with the shifting block of symmetric distribution on the fixed ring.

Furthermore, the shifting blocks are symmetrically distributed at two ends of the induction sheet.

Preferably, two side walls at the inlet of the convex chute are provided with symmetrically distributed rubber pads, and the thickness of the rubber pad at one side of the first rotor head is smaller than that of the rubber pad at one side far away from the first rotor head.

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

the space in the device is fully utilized, and the test pencil can be directly taken out of the device for disassembly detection in case of emergency, so that the test pencil is very convenient and quick;

the design of the first screwdriver head and the second screwdriver head enables the screwdriver head to be replaced as required when the electroprobe is used, so that the electroprobe has more functions and is more convenient and rapid to disassemble;

the design of convex spout and boss shape fixture block makes first together son head can the seesaw, and just first together son head lies in the second screwdriver head after the complete separation, can rotate the second screwdriver head, uses through first screwdriver head through the electrography, and conversion convenient and fast.

Drawings

Fig. 1 is a schematic view of a front view structure provided by the present invention;

fig. 2 is a schematic view of a connection structure of a first screwdriver head and a second screwdriver head provided by the present invention;

FIG. 3 is a schematic diagram of a side view mechanism of the shifting block provided by the present invention;

fig. 4 is a schematic view of a top view structure of the convex chute provided by the present invention;

the reference numbers in the figures illustrate: 1. a device main body; 11. a storage tank; 12. a test pencil; 13. a fixing ring; 14. shifting blocks; 15. a first starter head; 16. adjusting a rod; 17. a second screwdriver bit; 171. a card slot; 18. a convex chute; 181. a rubber pad; 19. a boss-shaped clamping block.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.

It should be noted that, in the present invention, when an element is referred to as being "fixed" to another element, it may be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Example 1

Referring to fig. 1-4, a novel comprehensive protection device includes a device main body 1, a storage tank 11 is arranged in one side of the device main body 1, a matched electroprobe 12 is arranged in the storage tank 11, a first screwdriver head 15 is arranged at one end of the electroprobe 12, a second screwdriver head 17 is sleeved at the front end of the first screwdriver head 15, a clamping groove 171 clamped with the first screwdriver head 15 is arranged at the end of the second screwdriver head 17, adjusting rods 16 symmetrically distributed are arranged outside the second screwdriver head 17 at two ends of the clamping groove 171, boss-shaped clamping blocks 19 symmetrically distributed are arranged inside the extending end of each adjusting rod 16, and convex sliding grooves 18 symmetrically distributed and clamped with the boss-shaped clamping blocks 19 are arranged at two ends of the electroprobe 12 at one side of the first screwdriver head 15.

Further, the other end of the electroprobe 12 is provided with a sensing piece 121, a fixing ring 13 is arranged on the outer side of the sensing piece 121, the outer side of the fixing ring 13 is connected with the inlet of the storage tank 11 in a threaded connection mode, and the fixing ring 13 is provided with a shifting block 14 which is symmetrically distributed.

It should be noted that the sensing piece 121 is a metal protruding piece provided on the existing test pencil, and the test pencil is widely used in life, so the present application does not make much description on the test pencil 12 and the sensing piece 121, and those skilled in the art should know.

The fixing ring 13 is in threaded connection, so that the test pencil 12 is fixed more firmly, and meanwhile, the dial block 14 is designed to enable the test pencil 12 to be taken out more conveniently and quickly.

Further, the shifting blocks 14 are symmetrically distributed at two ends of the sensing piece 121.

Furthermore, two side walls at the inlet of the convex chute 18 are provided with symmetrically distributed rubber pads 181, and the thickness of the rubber pad 181 at one side of the first screwdriver head 15 is smaller than the thickness of the rubber pad 181 at one side far away from the first screwdriver head 15.

The design of rubber pad 181 makes the boss-shaped fixture block 19 move along with convex spout 18 and fix the second screwdriver head 17 block on first screwdriver head 15, and the friction extrusion of rubber pad 181 makes the boss-shaped fixture block 19 can be more firm fixed in convex spout 18, guarantees the stability that first screwdriver head 17 and second screwdriver head 15 are connected, makes whole convenient and fast who uses more.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a novel comprehensive protection device, includes the device main part, its characterized in that: the device is characterized in that a storage tank is arranged in one side of the device main body, a matched electroprobe is arranged in the storage tank, a first screwdriver head is arranged at one end of the electroprobe, a second screwdriver head is sleeved at the front end of the first screwdriver head, a clamping groove clamped with the first screwdriver head is formed in the end portion of the second screwdriver head, adjusting rods which are symmetrically distributed are arranged on the outer side of the second screwdriver head and located at two ends of the clamping groove, boss-shaped clamping blocks which are symmetrically distributed are arranged on the inner sides of the extending ends of the adjusting rods, and convex sliding grooves which are symmetrically distributed and clamped with the boss-shaped clamping blocks are formed in two ends of the electroprobe and located on one side of the first screwdriver.

2. The novel integrated protection device of claim 1, characterized in that: the electroprobe other end is equipped with the response piece, the response piece outside is equipped with solid fixed ring, gu the fixed ring outside is connected with hold up tank import department through threaded connection's form, gu be equipped with the shifting block of symmetric distribution on the fixed ring.

3. The novel integrated protection device of claim 2, characterized in that: the shifting blocks are symmetrically distributed at two ends of the induction sheet.

4. The novel integrated protection device of claim 1, characterized in that: rubber pads are symmetrically distributed on two side walls of the inlet of the convex sliding groove, and the thickness of the rubber pad on one side of the first rotor head is smaller than that of the rubber pad on one side far away from the first rotor head.