CN216290337U

CN216290337U - Block terminal electric leakage and electric wire excess temperature monitoring devices

Info

Publication number: CN216290337U
Application number: CN202122553711.XU
Authority: CN
Inventors: 王明磊
Original assignee: Nanjing Dituo Intelligence Technology Co ltd
Current assignee: Nanjing Dituo Intelligence Technology Co ltd
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2022-04-12
Anticipated expiration: 2031-10-22

Abstract

The utility model provides a distribution box electric leakage and electric wire over-temperature monitoring device, which comprises: a device body, a fixing groove and a fixing seat; the fixing grooves are respectively positioned at the upper side and the lower side of the front side of the device body, and the fixing grooves and the device body are of an integrated structure; the fixed seat is arranged inside the fixed groove and is connected with the fixed groove in a sliding manner; the connecting patches are arranged at a plurality of positions on the outer sides of the fixing groove and the fixing seat respectively in a linear arrangement mode, and are connected with the fixing groove and the fixing seat respectively in an adhesion mode; the wiring holes are arranged at a plurality of positions in the fixing seat in a linear arrangement mode, and the wiring holes and the fixing seat are of an integrated structure; the cone is arranged inside the wiring hole and is clamped with the wiring hole. Through structural improvement, have convenient to use, effective protection and fixed firm advantage to the effectual problem and the not enough that appear in having solved current device.

Description

Block terminal electric leakage and electric wire excess temperature monitoring devices

Technical Field

The utility model relates to the technical field of electric leakage protectors, in particular to a distribution box electric leakage and electric wire over-temperature monitoring device.

Background

The block terminal is a common power equipment, and its internally mounted has a large amount of power equipment and circuit, in order to prevent to threaten user of service's health and property safety because of block terminal internal plant and circuit emergence electric leakage trouble, need monitor and control the inside circuit facility of block terminal at the internally mounted earth-leakage protector of block terminal usually.

Present common earth-leakage protector's wiring structure is comparatively simple, when the device installation in the relatively narrow and small block terminal of inner space, is difficult for carrying out interconnecting link's access operation, and simultaneously, interconnecting link's joint directly exposes in the air usually, receives impurity and steam's in the air influence and takes place the short circuit very easily, has great potential safety hazard.

In view of this, research and improvement are carried out to the existing problem, and a distribution box electric leakage and electric wire over-temperature monitoring device is provided, aiming at achieving the purposes of solving the problem and improving the practical value through the technology.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a distribution box electric leakage and electric wire over-temperature monitoring device, which solves the problems and the defects that the wiring structure of the conventional electric leakage protector in the background technology is simple, when the device is installed in a distribution box with a relatively narrow internal space, the connection operation of a connecting circuit is not easy to perform, and meanwhile, a connector of the connecting circuit is usually directly exposed in the air and is easily influenced by impurities and water vapor in the air to generate short circuit, so that the safety potential hazard is large.

In order to achieve the purpose, the utility model provides a distribution box electric leakage and electric wire over-temperature monitoring device, which is achieved by the following specific technical means:

the utility model provides a block terminal electric leakage and electric wire excess temperature monitoring devices, includes: the device comprises a device body, a fixing groove, a fixing seat, a connecting patch, a wiring hole, a conical cylinder, a fixing tube, a clamping plate, a wire hoop, a sealing gasket, a limiting hole, a fixing knob, a mounting plate, a wire clamp and a temperature sensor; the fixing grooves are respectively positioned at the upper side and the lower side of the front side of the device body, and the fixing grooves and the device body are of an integrated structure; the fixed seat is arranged inside the fixed groove and is connected with the fixed groove in a sliding manner; the connecting patches are arranged at a plurality of positions on the outer sides of the fixing groove and the fixing seat respectively in a linear arrangement mode, and are connected with the fixing groove and the fixing seat respectively in an adhesion mode; the wiring holes are arranged at a plurality of positions in the fixing seat in a linear arrangement mode, and the wiring holes and the fixing seat are of an integrated structure; the conical barrel is arranged inside the wiring hole and is clamped with the wiring hole; the front end of the fixed tube is arranged inside the wiring hole, and the fixed tube is screwed with the wiring hole; the clamping plates are arranged at a plurality of positions at the front end of the fixed pipe in a circumferential arrangement mode, and the clamping plates are connected with the fixed pipe in a welding mode; the wire hoop is arranged at the rear end of the fixed pipe, one end of the wire hoop is hinged with the fixed pipe, and the other end of the wire hoop is clamped with the fixed pipe; the sealing gaskets are respectively arranged inside the rear end of the fixed pipe and inside the wire hoop and are respectively connected with the fixed pipe and the wire hoop in a bonding mode; the limiting holes are respectively arranged at the upper and lower sides of the left and right sides of the device body, and the limiting holes and the device body are of an integrated structure; the fixing knob is arranged inside the limiting hole, and the fixing knob is screwed with the limiting hole; the mounting plate is arranged on the rear side of the device body and is connected with the device body in a bolt fixing mode; the wire clamps are arranged in a linear mode, a plurality of positions are respectively arranged on the upper side and the lower side of the front side of the mounting plate, and the wire clamps are connected with the mounting plate in a bolt fixing mode; the temperature sensor is arranged in the wire clamp, and the temperature sensor is clamped with the wire clamp.

According to the technical scheme, the fixing groove of the power distribution box electric leakage and electric wire over-temperature monitoring device is of a rectangular groove-shaped structure, and the left side and the right side in the fixing groove are respectively provided with a dovetail groove.

As a further optimization of the technical scheme, the fixing seat of the distribution box leakage and wire over-temperature monitoring device is a long-strip-shaped rod-shaped structure, the left end and the right end of the fixing seat are respectively provided with a dovetail-shaped sliding block, the left end and the right end of the fixing seat are respectively provided with a circular groove, and the fixing seat is clamped with the front end of the fixing knob.

As a further optimization of the technical scheme, the wiring holes and the limiting holes of the distribution box electric leakage and electric wire over-temperature monitoring device are threaded holes, and the wiring holes and the connecting patches are arranged in a vertically corresponding arrangement mode.

As a further optimization of the technical scheme, the cone cylinder of the power distribution box leakage and wire over-temperature monitoring device is of a conical cylindrical structure, and the front end of the cone cylinder is electrically connected with the connecting patch.

As a further optimization of the technical scheme, the fixing tube of the distribution box electric leakage and electric wire over-temperature monitoring device is of a round tubular structure with threads arranged on the outer portion, and the rear end of the fixing tube is provided with a rectangular groove.

As a further optimization of the technical scheme, the mounting plate of the distribution box leakage and wire over-temperature monitoring device is of a rectangular plate-shaped structure, the lower part of the front side of the mounting plate is in a slope shape, and the upper side and the lower side of the mounting plate are respectively provided with two U-shaped slotted holes in a left-right symmetrical arrangement mode.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

1. the utility model relates to a distribution box electric leakage and electric wire over-temperature monitoring device, wherein a conical barrel is arranged in a wiring hole, a clamping plate is arranged at the front end of a fixed pipe, when the fixed pipe rotates inwards, a circuit can be fixed by utilizing the matching of the clamping plate and the conical barrel, compared with the mode of fixing by using a bolt in the prior art, the fixing is firmer, a movable fixing seat is respectively arranged at the upper side and the lower side of a device body, and the fixing seat is electrically connected and fixed in position by utilizing a connecting patch and a fixing knob.

2. According to the distribution box electric leakage and electric wire over-temperature monitoring device, the wire hoop with one end clamped and the other end hinged is arranged at the rear end of the fixed pipe, so that the interface of a connecting circuit can be sealed, the situation that the circuit connector is in contact with impurities and water vapor in the air to cause short circuit of the circuit and the like is avoided, and meanwhile, the temperature sensor is arranged in the wire clamp, so that the temperature of the connecting circuit can be monitored in real time, and the device has an effective protection effect.

3. According to the distribution box electric leakage and electric wire over-temperature monitoring device, the four U-shaped through holes are formed in the mounting plate, the lower portion of the front side of the mounting plate is provided with the slope-shaped structure, and the fixing bolts in the U-shaped through holes in the lower portion of the device are matched with the slope surface on the front side of the mounting plate, so that the device can be prevented from sliding downwards in the using process, the fixing and fastening degree of the device is improved, and the device can be firmly fixed.

4. The device has the advantages of convenient use, effective protection and firm fixation through the structural improvement of the device, thereby effectively solving the problems and the defects of the prior device.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a schematic view of a portion of the connection portion of the fixing base according to the present invention;

FIG. 3 is a schematic view of a structure at one end of the fixing base according to the present invention;

FIG. 4 is a schematic cross-sectional view of a wire hole of the present invention;

FIG. 5 is a schematic view of the structure of the fixing tube according to the present invention.

In the figure: the device comprises a device body 1, a fixing groove 2, a fixing seat 3, a connecting patch 4, a wiring hole 5, a conical barrel 6, a fixing pipe 7, a clamping plate 8, a wire hoop 9, a sealing gasket 10, a limiting hole 11, a fixing knob 12, a mounting plate 13, a wire clamp 14 and a temperature sensor 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model.

Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, for example, as being fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 5, the present invention provides a specific technical embodiment of a distribution box leakage and over-temperature wire monitoring device:

the utility model provides a block terminal electric leakage and electric wire excess temperature monitoring devices, includes: the device comprises a device body 1, a fixing groove 2, a fixing seat 3, a connecting patch 4, a wiring hole 5, a conical barrel 6, a fixing pipe 7, a clamping plate 8, a wire hoop 9, a sealing gasket 10, a limiting hole 11, a fixing knob 12, a mounting plate 13, a wire clamp 14 and a temperature sensor 15; the fixing grooves 2 are respectively positioned at the upper and lower sides of the front side of the device body 1, and the fixing grooves 2 and the device body 1 are of an integrated structure; the fixed seat 3 is arranged inside the fixed groove 2, and the fixed seat 3 is connected with the fixed groove 2 in a sliding mode; the connecting patches 4 are arranged at a plurality of positions on the outer sides of the fixing groove 2 and the fixing seat 3 in a linear arrangement mode, and the connecting patches 4 are connected with the fixing groove 2 and the fixing seat 3 in an adhesion mode; the wiring holes 5 are linearly arranged at a plurality of positions in the fixed seat 3, and the wiring holes 5 and the fixed seat 3 are of an integrated structure; the cone cylinder 6 is arranged inside the wiring hole 5, and the cone cylinder 6 is clamped with the wiring hole 5; the front end of the fixed tube 7 is arranged in the wiring hole 5, and the fixed tube 7 is screwed with the wiring hole 5; the clamping plates 8 are arranged at a plurality of positions at the front end of the fixed pipe 7 in a circumferential arrangement mode, and the clamping plates 8 are connected with the fixed pipe 7 in a welding mode; the wire hoop 9 is arranged at the rear end of the fixed pipe 7, one end of the wire hoop 9 is hinged with the fixed pipe 7, and the other end of the wire hoop is clamped with the fixed pipe 7; the sealing gaskets 10 are respectively arranged inside the rear end of the fixed pipe 7 and inside the wire hoop 9, and the sealing gaskets 10 are respectively connected with the fixed pipe 7 and the wire hoop 9 in a bonding mode; the limiting holes 11 are respectively arranged at the upper and lower sides of the left and right sides of the device body 1, and the limiting holes 11 and the device body 1 are of an integrated structure; the fixed knob 12 is arranged inside the limiting hole 11, and the fixed knob 12 is screwed with the limiting hole 11; the mounting plate 13 is arranged at the rear side of the device body 1, and the mounting plate 13 is connected with the device body 1 in a bolt fixing mode; the wire clamps 14 are arranged in a linear mode, a plurality of positions are respectively arranged on the upper side and the lower side of the front side of the mounting plate 13, and the wire clamps 14 are connected with the mounting plate 13 in a bolt fixing mode; temperature sensor 15 sets up in the inside of fastener 14, and the joint between temperature sensor 15 and the fastener 14, carries out real-time supervision to the line temperature in the fastener 14 through temperature sensor 15, can prevent to cause dangerous accident because of the line temperature is too high.

Specifically, the fixing groove 2 is a rectangular groove-shaped structure, the left side and the right side in the fixing groove 2 are respectively provided with a dovetail groove, the fixing seat 3 is a long-strip-shaped rod-shaped structure, the left end and the right end of the fixing seat 3 are respectively provided with a dovetail-shaped sliding block, the left end and the right end of the fixing seat 3 are respectively provided with a circular groove, the fixing seat 3 is clamped with the front end of the fixing knob 12, and the limiting hole 11 is a threaded hole, as shown in fig. 1. Utilize the cooperation of dovetail in 3 both ends sliders of fixing base and the fixed slot, can make fixing base 3 slide, utilize the rotation to fixed knob 12 simultaneously, can make its front end and 3 looks joints of fixing base to fix it, and when fixed knob 12 of reverse rotation, can conveniently dismantle fixing base 3, in order to conveniently carry out the connection of circuit in the narrow and small block terminal in space.

Specifically, wiring hole 5 is the screw hole, and wiring hole 5 and connection paster 4 are the mode setting of corresponding range from top to bottom, and awl section of thick bamboo 6 is conical cylindric structure, and the front end of awl section of thick bamboo 6 and connection paster 4 electric connection, utilize connection paster 4 can realize the electric connection between the ware body 1 and the fixing base 3.

Specifically, the fixed pipe 7 is a round tubular structure with threads arranged on the outside, and the rear end of the fixed pipe 7 is provided with a rectangular groove, as shown in fig. 5, the annular wire hoop 9 is arranged in the groove, and a sealing gasket is arranged in the middle of the groove, so that the effect of sealing the line joint can be realized.

Specifically, the mounting plate 13 is a rectangular plate-shaped structure, the lower portion of the front side of the mounting plate 13 is in a slope shape, two U-shaped slotted holes are formed in the upper side and the lower side of the mounting plate 13 in a bilateral symmetry arrangement mode, and the device can be prevented from sliding downwards in the using process by matching the fixing bolts in the U-shaped slotted holes in the lower portion of the device and the slope surface in the lower portion of the front side of the mounting plate 13, so that the fixing and fastening degree of the device can be improved.

The method comprises the following specific implementation steps:

firstly, be connected temperature sensor 15 with outside controlling means, and utilize the cooperation of fixing bolt and the inside U-shaped slotted hole of mounting panel 13 to fix the device in the block terminal, then not hard up fixed knob 12, take off fixing base 3, and outside rotatory fixed tube 7, insert the inside of fixed tube 7 with the end of interconnecting link one by one again, and pass awl section of thick bamboo 6, at last inside rotatory fixed tube 7, utilize the cooperation of its front end grip block 8 and awl section of thick bamboo 6 inner wall to fix interconnecting link, utilize the rear end of ferrule 9 and fixed tube 7 to carry out the centre gripping with interconnecting link sealed, and utilize the mode fixing base 3 of rotatory fixed knob 12 to fix and use in the inside of fixed slot 2.

In summary, the following steps: according to the distribution box electric leakage and electric wire over-temperature monitoring device, the conical barrel is arranged inside the wiring hole, the clamping plate is arranged at the front end of the fixing pipe, when the fixing pipe rotates inwards, the clamping plate is matched with the conical barrel, a circuit can be fixed, compared with a mode of fixing through bolts in the prior art, the fixing is firmer, the movable fixing seats are respectively arranged on the upper side and the lower side of a device body, the fixing seats are electrically connected and fixed in position through the connecting patch and the fixing knob, when the device is installed in a distribution box with a relatively narrow inner space, the connecting circuit and the fixing seats can be connected firstly, then the fixing seats are installed inside the fixing grooves, compared with a mode of direct connection in the prior art, the operation is more convenient, and therefore the device has the function of convenience in use; the rear end of the fixed pipe is provided with the wire hoop with one end clamped and the other end hinged, so that the interface of the connecting circuit can be sealed, the conditions that the circuit connector is contacted with impurities and water vapor in the air to cause short circuit of the circuit and the like are prevented, and meanwhile, the temperature of the connecting circuit can be monitored in real time by arranging the temperature sensor in the wire clamp, so that the device has the effect of effective protection; through setting up four U-shaped through-holes in the inside of mounting panel to set up the below of mounting panel front side into sloping surface form structure, utilize the domatic cooperation of device below U-shaped inslot fixing bolt and mounting panel front side, can prevent the device gliding downwards when the use, with hoisting device's fixed fastening degree, thereby make the device play fixed firm effect, effectively solved the problem that appears in the current device and not enough.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a block terminal electric leakage and electric wire excess temperature monitoring devices, includes: the device comprises a device body (1), a fixing groove (2), a fixing seat (3), a connecting patch (4), a wiring hole (5), a conical cylinder (6), a fixing tube (7), a clamping plate (8), a wire hoop (9), a sealing gasket (10), a limiting hole (11), a fixing knob (12), a mounting plate (13), a wire clamp (14) and a temperature sensor (15); the method is characterized in that: the fixing grooves (2) are respectively positioned at the upper side and the lower side of the front side of the device body (1), and the fixing grooves (2) and the device body (1) are of an integrated structure; the fixing seat (3) is arranged inside the fixing groove (2), and the fixing seat (3) is connected with the fixing groove (2) in a sliding mode; the connecting patches (4) are arranged at a plurality of positions on the outer sides of the fixing groove (2) and the fixing seat (3) in a linear arrangement mode, and the connecting patches (4) are connected with the fixing groove (2) and the fixing seat (3) in an adhesion mode; the wiring holes (5) are linearly arranged, a plurality of positions are arranged in the fixing seat (3), and the wiring holes (5) and the fixing seat (3) are of an integrated structure; the conical barrel (6) is arranged inside the wiring hole (5), and the conical barrel (6) is clamped with the wiring hole (5); the front end of the fixed tube (7) is arranged in the wiring hole (5), and the fixed tube (7) is screwed with the wiring hole (5); the clamping plates (8) are arranged at a plurality of positions at the front end of the fixed pipe (7) in a circumferential arrangement mode, and the clamping plates (8) are connected with the fixed pipe (7) in a welding mode; the wire hoop (9) is arranged at the rear end of the fixed pipe (7), one end of the wire hoop (9) is hinged with the fixed pipe (7), and the other end of the wire hoop is clamped with the fixed pipe (7); the sealing gasket (10) is respectively arranged in the rear end of the fixed pipe (7) and the wire hoop (9), and the sealing gasket (10) is respectively connected with the fixed pipe (7) and the wire hoop (9) in an adhesion mode; the limiting holes (11) are respectively arranged at the upper side and the lower side of the left side and the right side of the device body (1), and the limiting holes (11) and the device body (1) are of an integrated structure; the fixing knob (12) is arranged inside the limiting hole (11), and the fixing knob (12) is screwed with the limiting hole (11); the mounting plate (13) is arranged on the rear side of the device body (1), and the mounting plate (13) is connected with the device body (1) in a bolt fixing mode; the wire clamps (14) are arranged in a linear mode, a plurality of positions are respectively arranged on the upper side and the lower side of the front side of the mounting plate (13), and the wire clamps (14) are connected with the mounting plate (13) in a bolt fixing mode; the temperature sensor (15) is arranged in the wire clamp (14), and the temperature sensor (15) is clamped with the wire clamp (14).

2. The electric leakage and electric wire over-temperature monitoring device for distribution box of claim 1, characterized in that: the fixing groove (2) is of a rectangular groove-shaped structure, and dovetail grooves are respectively formed in the left side and the right side of the inside of the fixing groove (2).

3. The electric leakage and electric wire over-temperature monitoring device for distribution box of claim 1, characterized in that: the fixing seat (3) is a long-strip-shaped rod-shaped structure with a dovetail-shaped sliding block arranged at the left end and the right end respectively, a round groove is arranged at the left end and the right end of the fixing seat (3) respectively, and the fixing seat (3) is connected with the front end of the fixing knob (12) in a clamping mode.

4. The electric leakage and electric wire over-temperature monitoring device for distribution box of claim 1, characterized in that: the wiring holes (5) and the limiting holes (11) are threaded holes, and the wiring holes (5) and the connecting patches (4) are arranged in a vertically corresponding mode.

5. The electric leakage and electric wire over-temperature monitoring device for distribution box of claim 1, characterized in that: the cone cylinder (6) is of a conical cylindrical structure, and the front end of the cone cylinder (6) is electrically connected with the connecting patch (4).

6. The electric leakage and electric wire over-temperature monitoring device for distribution box of claim 1, characterized in that: fixed pipe (7) are the outside round tubular structure that is equipped with the screw thread, and the rear end of fixed pipe (7) is equipped with the recess of a department rectangle.

7. The electric leakage and electric wire over-temperature monitoring device for distribution box of claim 1, characterized in that: the mounting plate (13) is of a rectangular plate-shaped structure, the lower part of the front side of the mounting plate (13) is in a slope shape, and two U-shaped slotted holes are formed in the upper side and the lower side of the mounting plate (13) in a bilateral symmetry arrangement mode.