CN218445641U

CN218445641U - Fault arc detection equipment

Info

Publication number: CN218445641U
Application number: CN202222736678.9U
Authority: CN
Inventors: 牟玉伟; 季善金
Original assignee: Shandong Yunchuang Electric Co ltd
Current assignee: Shandong Yunchuang Electric Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-02-03
Anticipated expiration: 2032-10-17

Abstract

The utility model discloses a trouble arc detection equipment, including insulating protection box, the insulation board is installed in insulating protection box's front, insulation board is installed down in insulating protection box's front, and lower insulation board is located the bottom of last insulation board, arc detector is installed to insulating protection box's inboard, a set of detector terminal is installed to insulating protection box's top and bottom, the utility model discloses an install insulating protection box, the staff passes through the fixed screw and installs insulating protection box at the workplace, and the staff can stimulate insulation board and lower insulation board afterwards, drives and goes up insulation branch, last rotating rod, lower insulation branch and lower rotating rod and remove and rotate, makes upper insulation board and lower insulation board open, makes arc detector can be fixed, goes up insulation board, lower insulation board and shifting chute and can fix arc detector, and insulating protection box can make things convenient for the staff to dismantle arc detector when providing the protection for arc detector.

Description

Fault arc detection equipment

Technical Field

The utility model relates to a detection device technical field specifically is a fault arc detection equipment.

Background

The detection device is one of the indispensable devices in workplaces such as building, mill, the fault arc detector carries out effectual detection to the fault arc who inserts in the circuit, when detecting that there is the fault arc who arouses the conflagration in the circuit, can carry out on-the-spot audible and visual alarm, and transmit alarm information for upper end supervisory equipment, with the purpose that realizes the early warning conflagration emergence, in view of this, traditional device is not perfect enough, the device of convenient maintenance and change when lacking and can provide the protection for the detector, and a fault arc detection equipment can provide convenient for the staff.

The detection device in the prior art has the following defects:

patent documents: CN215005686U a fault arc detector, "including bottom plate and fault arc detector main part, fault arc detector main part fixed mounting is in one side of bottom plate, and the opposite side upper end fixed mounting of bottom plate has last cardboard, the lower extreme joint of going up the cardboard has lower cardboard, and one side joint of lower cardboard is on the bottom plate, go up the cardboard and all seted up the joint groove with one side of lower cardboard, through last cardboard and lower cardboard, and lower cardboard carries out the joint with last cardboard and bottom plate respectively, and fix through first bolt, be convenient for will through the joint groove on last cardboard and the lower cardboard the utility model discloses fixed joint is in the inside of block terminal, facilitates the use, through be equipped with clamp plate and clamp plate in the upper end and the lower extreme of bottom plate, is convenient for carry out the centre gripping fixed to the cable, when avoiding using for a long time, leads to the cable not hard up, improves the stability when using.

However, the detection device of the above publication mainly considers how to solve the problem of avoiding the cable from loosening and improving the stability in use, and does not consider that the existing detection device has no device which can provide protection for the detector and is convenient to maintain and replace.

In view of this, a need exists for a fault arc detection device, which can provide protection for a detector and facilitate maintenance and replacement, and provides convenience for workers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fault arc detection equipment to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a fault arc detection device comprises an insulation protection box, wherein an upper insulation plate is arranged on the front surface of the insulation protection box, a lower insulation plate is arranged on the front surface of the insulation protection box and is positioned at the bottom of the upper insulation plate, an arc detector is arranged on the inner side of the insulation protection box, and a group of detector wire columns are arranged at the top and the bottom of the insulation protection box;

the movable groove has been seted up to the both sides inner wall of insulating protective housing, a plurality of branches of having run through in the front of insulating protective housing are seted up and are placed the hole, the inboard that the hole was placed to branch is connected with a set of movable guide rail, the back inner wall of insulating protective housing runs through and installs a plurality of fixed screws.

Preferably, the back of the upper insulating plate is connected with a group of upper insulating support rods, the group of upper insulating support rods are embedded with the group of support rod placing holes, the two sides of the upper insulating support rods are connected with upper rotating rods, and the upper rotating rods are embedded with the movable guide rails.

Preferably, a group of lower insulating support rods is installed on the back surface of the lower insulating plate, the lower insulating support rods are embedded with the support rod placing holes of the other group of support rods, lower rotating rods are installed on two sides of the lower insulating support rods, and the lower rotating rods are embedded with the movable guide rails.

Preferably, the front surface of the arc detector is provided with a control panel, the control panel is positioned in a gap between the upper insulating plate and the lower insulating plate, two sides of the arc detector are connected with a group of movable supporting blocks, the movable supporting blocks are embedded with the movable grooves, and the front surface of the arc detector is provided with a group of metal interfaces.

Preferably, a plurality of detector connectors are mounted on the back surface of the detector string.

Preferably, a set of inboard pillar is installed to the inboard of insulating protective housing, and the top of inboard pillar runs through the top of insulating protective housing and the bottom through connection of detector terminal, and the outside of inboard pillar is connected with a set of rotation go-between, and the front of rotating the go-between is connected with the rotation post, rotates the bottom of post and installs a plurality of metal joint, and metal joint and metal interface gomphosis mutually.

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

1. the utility model discloses an install insulating protection case, the staff can be connected insulating protection case through the wall of fixed screw with the work site department, the staff can outwards stimulate later on the insulation board, make and go up the insulation board and can drive insulating branch and place the hole removal along branch under the effect of external force, it places the inboard removal guide rail of hole outwards removal along branch to drive last rotating rod simultaneously, when last rotating rod removes the end of removal guide rail, the staff can carry and go up the insulation board and make and go up insulation board and last insulation branch above the rotary rod rotate as the centre of a circle, make and go up the insulation board and can upwards open, the insulating board is down opened to the same staff, and make down insulation board cooperation and go up the insulation board and provide sufficient space for laying of arc detector, arc detector can move along the shifting chute under the effect of external force through the removal supporting shoe, close insulation board and lower insulation board afterwards, make it can cooperate the shifting chute to fix arc detector to make things convenient for the dismantlement of arc detector through last insulation board and lower insulation board when insulation board provides the protection to the insulating protection on the insulating protection case can cooperate, it is convenient for the staff to provide.

2. The utility model discloses an install the detector terminal, after insulating protective housing fixed electric arc detector, the staff can rotate the post through the pulling, make to rotate the post and drive the go-between and rotate as the centre of a circle with rotating the go-between under the effect of external force, make a plurality of metal joint that rotate the post connection be linked together with the positive metal interface of electric arc detector, close afterwards and go up insulation board and lower insulation board, at this moment the staff can be connected with the detector joint of detecting wiring and detector terminal installation, the detector terminal, inboard terminal and the inside circuit through connection that passes through of rotation post, make detector joint and metal joint can interconnect and pass through circuit transmission signal, make electric arc detector can pass through metal interface, metal joint, detector joint reads the electric arc nature signal of giving off electricity and the timely suggestion of surveying with inboard terminal and the inside route of detector terminal, can avoid the staff to contact metal interface and metal joint in the detection process and take place the electric shock condition, it is convenient for the staff to provide.

Drawings

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

FIG. 2 is a schematic view of the front structure of the insulation protection box of the present invention;

FIG. 3 is a schematic side view of the insulation protection box of the present invention;

fig. 4 is a perspective view of the arc detector of the present invention.

In the figure: 1. an insulating protection box; 101. a moving groove; 102. a strut placement hole; 103. moving the guide rail; 104. a fixing screw; 2. an upper insulating plate; 201. an upper insulating support rod; 202. an upper rotating rod; 3. a lower insulating plate; 301. a lower insulating support rod; 302. a lower rotary rod; 4. an arc detector; 401. a control panel; 402. moving the supporting block; 403. a metal interface; 5. a detector wire column; 501. a probe connector; 6. connecting columns at the inner sides; 601. rotating the connecting ring; 602. rotating the column; 603. and (3) a metal joint.

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 efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, 2, 3 and 4, a fault arc detection device;

the arc detector comprises an insulation protection box 1, an upper insulation plate 2 is arranged on the front surface of the insulation protection box 1, a lower insulation plate 3 is arranged on the front surface of the insulation protection box 1, the lower insulation plate 3 is positioned at the bottom of the upper insulation plate 2, an arc detector 4 is arranged on the inner side of the insulation protection box 1, a control panel 401 is arranged on the front surface of the arc detector 4, the control panel 401 is positioned in a gap between the upper insulation plate 2 and the lower insulation plate 3, a group of movable supporting blocks 402 are connected to two sides of the arc detector 4, the movable supporting blocks 402 are embedded with a movable groove 101, a group of metal interfaces 403 are arranged on the front surface of the arc detector 4, a group of detector wire columns 5 are arranged on the top and the bottom of the insulation protection box 1, the insulation protection box 1 can support the upper insulation plate 2, the lower insulation plate 3 and the arc detector 4, the insulation protection box 1 can be matched with the upper insulation plate 2 and the lower insulation plate 3 to fix and protect the arc detector 4, the device can protect workers from electric shock danger through insulating materials, the metal interface 403 can provide a detection signal access point for the arc detector 4 to facilitate arc discharge detection, the arc detector 4 can perform arc discharge detection for equipment to be protected and detected, when arc discharge is detected, alarm information is sent to prompt the workers to maintain in time, fire hazard caused by arc discharge is prevented, the workers can control the starting and stopping of the arc detector 4 through operating the control panel 401, the movable supporting block 402 can drive the arc detector 4 to move back and forth along the movable groove 101 on the inner side of the insulating protection box 1 under the action of external force, so that the arc detector 4 is installed and matched with the upper insulating plate 2 and the lower insulating plate 3 to be fixed on the inner side of the insulating protection box 1, the staff can connect the external equipment to be detected through the detector wire column 5.

Referring to fig. 1, 2, 3 and 4, a fault arc detection device;

comprises an insulation protection box 1, the inner walls of two sides of the insulation protection box 1 are provided with a moving groove 101, the front of the insulation protection box 1 is provided with a plurality of support rod placing holes 102 in a penetrating way, the inner sides of the support rod placing holes 102 are connected with a group of moving guide rails 103, the inner wall of the back of the insulation protection box 1 is provided with a plurality of fixing screws 104 in a penetrating way, the back of an upper insulation plate 2 is connected with a group of upper insulation support rods 201, a group of upper insulation support rods 201 are embedded with a group of support rod placing holes 102, the two sides of the upper insulation support rods 201 are connected with upper rotating rods 202, the upper rotating rods 202 are embedded with the moving guide rails 103, the back of the lower insulation plate 3 is provided with a group of lower insulation support rods 301, the group of lower insulation support rods 301 are embedded with another group of support rod placing holes 102, the two sides of the lower insulation support rods 302 are installed on two sides of the lower insulation support rods 301, the lower rotating rods 302 are embedded with the moving guide rails 103, the insulation protection box 1 can provide support for the fixing screws 104, the upper insulating support rods 201 and the upper insulation support rods 202, the upper insulation support rods 201 and the upper insulating support rods 202 can be pulled out of the upper insulation support rods 201 and the upper insulation support rods 202 along the upper rotating rods 102, the upper insulation support rods 201 and the upper insulation support rods 202 when the upper insulation support rods 201 are pulled out of the upper insulation support rods 102, the upper insulation support rods 201 and the upper insulation support rods 102, the upper insulation support rods 102 are connected with the upper insulation support rods, the upper insulation support rods 102, the upper working personnel can be pulled out of the upper working rod 202, the upper insulating plate 2 and the upper insulating support 201 can rotate upwards under the action of external force, and the upper insulating plate 2 and the lower insulating plate 3 are separated from each other, and a worker in the same manner can pull the lower insulating plate 3 to drive the lower insulating support 301 to be pulled out along the opening direction of the support placing hole 102 under the action of the external force, so that the lower rotating rod 302 connected with the lower insulating support 301 can move outwards along the movable guide rail 103, when the lower insulating support 301 pulls out the support placing hole 102 and the lower rotating rod 302 moves to the end of the movable guide rail 103, the worker can pull the lower insulating plate 3 to enable the lower insulating plate 3 and the lower insulating support 301 to rotate around the lower rotating rod 302 under the action of the external force, so that the lower insulating plate 3 and the lower insulating support 301 can rotate downwards under the action of the external force, and provide sufficient space for the arc detector 4 to be placed in cooperation with the upward rotation action of the upper insulating plate 2, so that the arc detector 4 can move forwards and backwards along the movable groove 101 and backwards through the movable support block 402 under the action of the external force, and the arc detector 4 can be installed, and then the upper insulating plate 2 and the lower insulating plate 3 are closed, and the upper insulating plate 2 and the lower insulating plate 3 can be matched with the movable groove 101 to fix the arc detector 4.

Referring to fig. 1, 2, 3 and 4, a fault arc detection device;

the detector comprises a detector wire column 5, a plurality of detector connectors 501 are installed on the back of the detector wire column 5, a group of inner side connecting columns 6 are installed on the inner side of an insulation protection box 1, the top of each inner side connecting column 6 penetrates through the top of the insulation protection box 1 to be connected with the bottom of the detector wire column 5 in a penetrating manner, a group of rotary connecting rings 601 are connected with the outer sides of the inner side connecting columns 6, rotary columns 602 are connected with the front sides of the rotary connecting rings 601, a plurality of metal connectors 603 are installed on the bottom of the rotary columns 602 and are embedded with metal connectors 403, the insulation protection box 1 can support the detector wire column 5 and the inner side connecting columns 6, the detector wire column 5 can support the detector connectors 501, the inner side connecting columns 6 can support the rotary connecting rings 601, the rotary columns 602 and the metal connectors 603, the detector wire column 5, the inner side connecting columns 6 and the rotary columns 602 are connected through a circuit in a penetrating manner, the detector connector 501 and the metal connector 603 can be connected with each other and transmit signals through a line, when the arc detector 4 is fixed by the insulation protection box 1, a worker can pull the rotating column 602 to enable the rotating column 602 to drive the rotating connecting ring 601 to rotate around the rotating connecting ring 601 under the action of external force, so that the metal connectors 603 connected with the rotating column 602 are communicated with the metal interface 403 on the front side of the arc detector 4, and then the upper insulation plate 2 and the lower insulation plate 3 are closed, at the moment, the worker can connect a detection wiring with the detector connector 501 mounted on the detector wire column 5, and the arc detector 4 can read detected signals through the metal interface 403, the metal connector 603, the detector connector 501, the inner side connecting column 6 and the line inside the detector wire column 5 and prompt in time.

The working principle is as follows: when the device is needed to be used by a worker, the insulation protection box 1 is fixed at a working place by using the fixing screws 104, the upper insulation plate 2 and the lower insulation plate 3 are pulled and opened later, the arc detector 4 is fixed on the inner side of the insulation protection box 1, the rotating column 602 is pulled and connected with the connecting line, the upper insulation plate 2 and the lower insulation plate 3 are closed later, the arc detector 4 is operated through the control panel 401 to perform arc discharge detection on equipment needing protection and detection, and the arc detector 4 can send an alarm signal to prompt the worker when arc discharge is detected.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A fault arc detection device comprising an insulating protective case (1), characterized in that: an upper insulating plate (2) is installed on the front face of the insulating protection box (1), a lower insulating plate (3) is installed on the front face of the insulating protection box (1), the lower insulating plate (3) is located at the bottom of the upper insulating plate (2), an arc detector (4) is installed on the inner side of the insulating protection box (1), and a group of detector wire columns (5) are installed on the top and the bottom of the insulating protection box (1);

the insulation protection box is characterized in that moving grooves (101) are formed in the inner walls of the two sides of the insulation protection box (1), a plurality of supporting rod placing holes (102) are formed in the front face of the insulation protection box (1) in a penetrating mode, a group of moving guide rails (103) are connected to the inner sides of the supporting rod placing holes (102), and a plurality of fixing screws (104) are installed on the inner wall of the back face of the insulation protection box (1) in a penetrating mode.

2. A fault arc detection device as claimed in claim 1, wherein: the back of the upper insulating plate (2) is connected with a group of upper insulating support rods (201), the group of upper insulating support rods (201) is embedded with the group of support rod placing holes (102), the two sides of the upper insulating support rods (201) are connected with upper rotating rods (202), and the upper rotating rods (202) are embedded with the movable guide rails (103).

3. A fault arc detection device as claimed in claim 1, wherein: the back of the lower insulating plate (3) is provided with a group of lower insulating support rods (301), the group of lower insulating support rods (301) is embedded with the other group of support rod placing holes (102), lower rotating rods (302) are arranged on two sides of the lower insulating support rods (301), and the lower rotating rods (302) are embedded with the moving guide rails (103).

4. A fault arc detection device as claimed in claim 1, wherein: the front face of the arc detector (4) is provided with a control panel (401), the control panel (401) is positioned in a gap between the upper insulating plate (2) and the lower insulating plate (3), two sides of the arc detector (4) are connected with a group of movable supporting blocks (402), the movable supporting blocks (402) are embedded with the movable groove (101), and the front face of the arc detector (4) is provided with a group of metal interfaces (403).

5. A fault arc detection device as claimed in claim 1, wherein: and a plurality of detector joints (501) are arranged on the back surface of the detector wire column (5).

6. A fault arc detection device according to claim 1, characterized in that: a set of inboard pillar (6) is installed to the inboard of insulating protection case (1), and the top of inboard pillar (6) runs through the top of insulating protection case (1) and the bottom through connection of detector terminal (5), the outside of inboard pillar (6) is connected with a set of rotation go-between (601), and the front of rotating go-between (601) is connected with rotates post (602), rotate the bottom of post (602) and install a plurality of metal connectors (603), and metal connector (603) and metal connector (403) gomphosis mutually.