CN216595231U

CN216595231U - Double-channel power supply and current detection device

Info

Publication number: CN216595231U
Application number: CN202123291681.6U
Authority: CN
Inventors: 万进丽; 胡敏超
Original assignee: Guangdong Hualang Xingtong Technology Co ltd
Current assignee: Guangdong Hualang Xingtong Technology Co ltd
Priority date: 2021-12-25
Filing date: 2021-12-25
Publication date: 2022-05-24
Anticipated expiration: 2031-12-25

Abstract

The utility model discloses a binary channels power supply and current detection device, which comprises an outer shell, a plurality of stabilizer blades of lower extreme fixedly connected with of shell, the spout has all been seted up on the inner wall in the middle part of the both sides of shell, equal fixedly connected with bottom plate on the both sides lower extreme outer wall of shell, the equal fixedly connected with set casing in upper end of bottom plate, all install grafting mechanism on the one side upper end outer wall of set casing is kept away from to the set casing, the upper end lateral wall upper end of set casing all runs through and sliding connection has the arm-tie, the beneficial effects of the utility model are that: the utility model discloses a shell in the outside setting of current detection appearance main part, and the current detection appearance main part can go up and down in the shell, and the time spent can fall the current detection appearance main part to the shell in not, utilizes the apron to seal the current detection appearance main part in the shell, reaches sealed purpose to can avoid the dust in the air to fall on the current detection appearance main part.

Description

Double-channel power supply and current detection device

Technical Field

The utility model relates to a current detection technical field specifically is a binary channels power supply and current detection device.

Background

At present in power transmission and transformation electric power system, the current load on the high tension cable is great, and in order to improve load current total amount by a wide margin when conventional engineering is laid, use two cables that the specification is the same usually to do and lay side by side, but often there is the difference because each local resistance value of cable self exists, and can have various differences because engineering is laid during the operation, for example, the too big undersize of contact, local ageing scheduling problem, finally lead to load current distribution inequality, can cause single cable load current too big even, cause the potential safety hazard, need utilize detection device to detect it.

Most of the detection device outsides that use at present do not set up protective structure, all put in the cupboard when not using, but the leakproofness of cupboard is relatively poor, and the gap that the dust in the air still passed the cupboard easily falls on detection device, and drifts on detection device's jack and control panel, and the staff still need clear up during the use, and is comparatively troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a binary channels power supply and current detection device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a double-channel power supply and current detection device comprises a shell, wherein the lower end of the shell is fixedly connected with a plurality of support legs, the inner walls of the middle parts of the two sides of the shell are respectively provided with a sliding chute, the outer walls of the lower ends of the two sides of the shell are respectively fixedly connected with a bottom plate, the upper ends of the bottom plates are fixedly connected with fixed shells, the outer walls of the upper ends of the fixed shells at one side far away from the shell are respectively provided with an inserting mechanism, the upper ends of the side walls at the upper ends of the fixed shells are both penetrated and connected with pull plates in a sliding way, the upper ends of the pull plates are fixedly connected with a cover plate together, the middle part of the lower end of the cover plate is fixedly connected with a current detector main body, the lower end of the current detector main body is inserted in the upper end of the interior of the shell, the current detector main body is fixedly connected with sliding plates on the outer parts of the middle parts of the two sides, and the lower ends of the sliding plates are connected with the upper ends of the inner parts of the sliding grooves on the same side in a sliding manner;

grafting mechanism all includes the support plate, the equal horizontal fixed connection of support plate is on the outer wall of homonymy set casing, the fixed frame of the equal fixedly connected with in upper end of support plate, fixed frame all is U-shaped structure and opening and all faces the current detector main part, the spacing groove has all been seted up on the front and back inner wall of fixed frame, the equal sliding connection in inside of fixed frame has the picture peg, the picture peg all is L shape structure, the picture peg horizontal part all pegs graft in the inside of homonymy slide, the equal fixedly connected with stopper of side around the picture peg horizontal part, the equal sliding connection of stopper is in the inside of homonymy spacing groove.

Preferably, the number of the support legs is four, and the four support legs are respectively located at four corners of the lower end of the housing.

Preferably, the distance between the two sides of the cover plate is the same as the distance between the sides of the two pulling plates far away from each other, and the distance between the front side and the rear side of the cover plate is larger than the distance between the outer walls of the front part and the rear part of the shell.

Preferably, the front side and the rear side of the horizontal part of the insertion plate are both contacted with the inner wall of the fixing frame on the same side, and the vertical part of the insertion plate extends to the outside of the fixing frame on the same side.

Preferably, the distance between the two sides of the lower end of the pulling plate is larger than the distance between the two sides of the upper end of the pulling plate, and the length of the pulling plate outside the fixed shell on the same side is equal to the distance between the lower end of the current detector main body and the lower end inside the shell.

Preferably, the pull grooves are formed in the upper ends of the two sides of the cover plate and are of V-shaped structures, and the opening faces to one side away from the middle of the cover plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a shell in the outside setting of current detection appearance main part, and the current detection appearance main part can go up and down in the shell, and the time spent can fall the current detection appearance main part to the shell in not, utilizes the apron to seal the current detection appearance main part in the shell, reaches sealed purpose to can avoid the dust in the air to fall on the current detection appearance main part.

Drawings

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

FIG. 2 is a schematic structural view of the present invention when not in use;

fig. 3 is a schematic view of the fixing frame structure of the present invention;

fig. 4 is a schematic view of the structure of the insert board of the present invention.

In the figure: 1. a housing; 2. a chute; 3. a support leg; 4. a current detector body; 5. a slide plate; 6. a cover plate; 7. groove drawing; 8. a base plate; 9. a plug-in mechanism; 91. a carrier plate; 92. a fixing frame; 93. a limiting groove; 94. inserting plates; 95. a limiting block; 10. a stationary case; 11. and (5) pulling the plate.

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, the present invention provides a technical solution: a double-channel power supply and current detection device comprises a shell 1, wherein the lower end of the shell 1 is fixedly connected with a plurality of support legs 3, the inner walls of the middle parts of two sides of the shell 1 are respectively provided with a chute 2, the outer walls of the lower ends of two sides of the shell 1 are respectively fixedly connected with a bottom plate 8, the upper end of the bottom plate 8 is respectively fixedly connected with a fixed shell 10, the outer wall of the upper end of one side of the fixed shell 10 far away from the shell 1 is respectively provided with an inserting mechanism 9, the upper end of the upper side wall of the fixed shell 10 is respectively penetrated and slidably connected with a pull plate 11, the upper ends of the pull plates 11 are jointly and fixedly connected with a cover plate 6, the middle part of the lower end of the cover plate 6 is fixedly connected with a current detector main body 4, the lower end of the current detector main body 4 is inserted into the inner upper end of the shell 1, the outer parts of the middle parts of two sides of the current detector main body 4 are respectively and fixedly connected with a sliding plate 5, the lower ends of the sliding plates 5 are respectively and slidably connected with the upper ends of the chutes 2, the two sides of the current detector main body 4 can be clamped conveniently, so that the current detector main body 4 cannot shake when moving up and down;

grafting mechanism 9 all includes support plate 91, the equal horizontal fixed connection of support plate 91 is on the outer wall of homonymy set casing 10, the fixed frame 92 of the equal fixedly connected with in upper end of support plate 91, fixed frame 92 all is the U-shaped structure and the opening all faces current detector main part 4, spacing groove 93 has all been seted up on the front and back inner wall of fixed frame 92, the equal sliding connection in inside of fixed frame 92 has picture peg 94, picture peg 94 all is L shape structure, picture peg 94 horizontal part all pegs graft in the inside of homonymy slide 5, the equal fixedly connected with stopper 95 of the front and back side of picture peg 94 horizontal part, the equal sliding connection in inside of homonymy spacing groove 93 of stopper 95, can be with the outside at shell 1 of current detector main part 4 during the use, facilitate the use, apron 6 can be blocked when not using, make current detector main part 4 can's inside rock at shell 1.

The distance between the two sides of the lower end of the pull plate 11 is larger than the distance between the two sides of the upper end, the length of the pull plate 11 outside the same side fixing shell 10 is the same as the distance between the lower end of the current detector main body 4 and the lower end inside the shell 1, so as to fix the height of the current detector main body 4 pulled out of the shell 1, the upper ends of the two sides of the cover plate 6 are provided with pull grooves 7, the pull grooves 7 are V-shaped and open towards one side far away from the middle part of the cover plate 6, so that a worker can hold the cover plate 6 to lift the cover plate 6 together with the current detector main body 4, the number of the support legs 3 is four, and the four support legs 3 are respectively positioned at the four corners of the lower end of the shell 1, so as to support the whole of the utility model, the distance between the two sides of the cover plate 6 is the same as the distance between the sides far away from the two pull plates 11, and the distance between the front and back sides of the cover plate 6 is larger than the distance between the outer walls of the front and the back of the shell 1, the upper end of the shell 1 is convenient to seal, the front side and the rear side of the horizontal part of the plug board 94 are in contact with the inner wall of the same-side fixing frame 92, the vertical part of the plug board 94 extends to the outside of the same-side fixing frame 92, and the plug board 94 is convenient to push to slide in the fixing frame 92 to complete the plugging and unplugging action.

Specifically, when the utility model is used, the utility model is moved to the working place, the plug board 94 is slid in the direction far away from the main body 4 of the current detector until the plug board 94 abuts on the fixing frame 92 on the same side, the plug board 94 is pulled out from the side wall of the cover board 6, then the main body 4 of the current detector is lifted upwards through the cover board 6, the cover board 6 pulls the pull board 11 upwards, when the lower end of the pull board 11 moves at the upper end inside the fixing frame 10 on the same side, the plug board 94 is extruded in the direction close to the main body 4 of the current detector by the hand direction, the plug board 94 is inserted into the slide board 5 on the same side, the position of the main body 4 of the current detector is fixed by the plug board 94, then the detected line is connected onto the main body 4 of the current detector, the detection work is started, after the use, the cover board 6 is lifted by the two hands, and the plug board 94 is pulled out from the inside of the slide board 5 on the same side by the fingers, and then slowly placing the current detector main body 4 into the shell 1, and then inserting the inserting plate 94 into the side wall of the cover plate 6.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 double-channel power supply and current detection device is characterized by comprising a shell (1), wherein the lower end of the shell (1) is fixedly connected with a plurality of support legs (3), the inner walls of the middle parts of two sides of the shell (1) are respectively provided with a sliding groove (2), the outer walls of the lower ends of two sides of the shell (1) are respectively fixedly connected with a bottom plate (8), the upper ends of the bottom plates (8) are respectively fixedly connected with a fixed shell (10), the outer wall of the upper end of one side, far away from the shell (1), of the fixed shell (10) is respectively provided with an inserting mechanism (9), the upper ends of the side walls of the upper end of the fixed shell (10) are respectively penetrated and slidably connected with a pull plate (11), a cover plate (6) is fixedly connected between the upper ends of the pull plates (11), the middle part of the lower end of the cover plate (6) is fixedly connected with a current detector main body (4), and the lower end of the current detector main body (4) is inserted in the upper end of the interior of the shell (1), the current detector main body (4) is fixedly connected with sliding plates (5) on the outer portions of the middle portions of the two sides, and the lower ends of the sliding plates (5) are connected to the upper ends of the inner portions of the sliding chutes (2) on the same side in a sliding mode;

grafting mechanism (9) all include support plate (91), the equal horizontal fixed connection of support plate (91) is on the outer wall of homonymy set casing (10), the fixed frame (92) of the equal fixedly connected with in upper end of support plate (91), fixed frame (92) all are U-shaped structure and opening and all towards current detection appearance main part (4), spacing groove (93) have all been seted up on the front and back inner wall of fixed frame (92), the equal sliding connection in inside of fixed frame (92) has picture peg (94), picture peg (94) all are L shape structure, picture peg (94) horizontal segment all pegs graft in the inside of homonymy slide (5), the equal fixedly connected with stopper (95) of side around picture peg (94) horizontal segment, the equal sliding connection in inside of homonymy spacing groove (93) of stopper (95).

2. The dual channel power supply and current sense apparatus of claim 1, wherein: the number of the support legs (3) is four, and the four support legs (3) are respectively positioned at four corners of the lower end of the shell (1).

3. The dual channel power supply and current sense apparatus of claim 1, wherein: the distance between the two sides of the cover plate (6) is the same as the distance between the two pull plates (11) far away from one side, and the distance between the front side and the rear side of the cover plate (6) is larger than the distance between the outer walls of the front part and the rear part of the shell (1).

4. The dual channel power supply and current sense apparatus of claim 1, wherein: the front side and the rear side of the horizontal part of the insertion plate (94) are both contacted with the inner wall of the fixing frame (92) on the same side, and the vertical part of the insertion plate (94) extends to the outside of the fixing frame (92) on the same side.

5. The dual channel power supply and current sense apparatus of claim 1, wherein: the distance between the two sides of the lower end of the pulling plate (11) is larger than that between the two sides of the upper end, and the length of the pulling plate (11) outside the fixed shell (10) on the same side is equal to the distance between the lower end of the current detector main body (4) and the lower end inside the shell (1).

6. The dual channel power supply and current sense apparatus of claim 1, wherein: pull grooves (7) are formed in the upper ends of the two sides of the cover plate (6), and the pull grooves (7) are of V-shaped structures and open towards one side far away from the middle of the cover plate (6).