CN113286461A

CN113286461A - Distribution line diagnostic device with reinforced safety protection structure

Info

Publication number: CN113286461A
Application number: CN202110414185.0A
Authority: CN
Inventors: 饶基贤; 王炼; 李永见; 李国栋; 韦腾飞
Original assignee: Shenzhen Power Supply Bureau Co Ltd
Current assignee: Shenzhen Power Supply Bureau Co Ltd
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-08-20
Anticipated expiration: 2041-04-16
Also published as: CN113286461B

Abstract

The invention relates to a distribution line diagnostic device with a reinforced safety protection structure, which comprises a device body and also comprises: the device body is arranged in the protective shell; the two sides of the protective shell are respectively provided with a first damping component; and the second damping assembly is arranged at the bottom of the protective shell. The above-mentioned scheme that this application provided, because the device body sets up in protecting housing, protecting housing's both sides are provided with a first damper respectively to just can improve the ability that the device body left and right sides received the impact collision, protecting housing bottom second damper's setting simultaneously can effectively cushion and come from the ascending impact of vertical direction, further improved the ability that the device body received the impact.

Description

Distribution line diagnostic device with reinforced safety protection structure

Technical Field

The invention relates to the technical field of power equipment, in particular to a distribution line diagnosis device with a reinforced safety protection structure.

Background

The power distribution network is a network for directly distributing electric energy to a large number of power consumers, is directly connected with the customers in the power system, and has great influence on the power supply reliability of the whole system, so that the correct judgment on the fault attribute of the distribution line is very important after the distribution line is in fault; accurate fault diagnosis can be realized, fault treatment can be carried out as early as possible, rapid power restoration is ensured, and comprehensive economic loss caused by faults is obviously reduced.

The existing distribution line fault diagnosis device has the problems that the structural design is not reasonable enough, the anti-collision and anti-impact capacity is poor, and the potential safety hazard is easily caused.

Disclosure of Invention

Therefore, it is necessary to provide a distribution line diagnosis device with a reinforced safety protection structure for solving the problem that the conventional distribution line fault diagnosis device has poor anti-collision and anti-impact capabilities.

The invention provides a distribution line diagnosis device with a reinforced safety protection structure, which comprises a device body and also comprises:

a protective housing within which the device body is disposed;

the two sides of the protective shell are respectively provided with one first damping component;

a second dampening member disposed at a bottom of the protective housing.

Above-mentioned safety protection structure's distribution lines diagnostic device is strengthened in area, because the device body sets up in protecting housing, protecting housing's both sides are provided with a damping assembly respectively to just can improve the ability that the device body left and right sides received the impact collision, protecting housing bottom second damping assembly's setting simultaneously can effectively cushion and come from the ascending impact of vertical direction, further improved the ability that the device body received the impact.

In one embodiment, the first damping assembly comprises a guide rod, a sliding block, an elastic plate, a connecting rod, a connecting plate and a tension spring;

the two guide rods are arranged in the protective shell along the height direction of the protective shell, are correspondingly positioned on two sides of the device body, and are sleeved with two sliding blocks;

the elastic plate is located between the guide rod and the device body, two ends of the elastic plate correspond to the two sliding blocks and are connected with the connecting rod, one side of the elastic plate, which deviates from the device body, is connected with the connecting rod, one side of the connecting rod, which is far away from the elastic plate, penetrates through the protective shell and then is connected with the connecting plate, and the tension spring is arranged between the connecting plate and the protective shell.

In one embodiment, the elastic plate is an arc-shaped structure, and the center of the arc-shaped structure faces to one side of the connecting plate.

In one embodiment, the first damping assembly further comprises a first damping spring, the first damping spring is sleeved on the guide rod, and one first damping spring is arranged on one side, away from the connecting rod, of each sliding block.

In one embodiment, the second shock absorbing assembly includes a bottom plate disposed at the bottom of the protective housing and a buffer member disposed at the bottom of the bottom plate.

In one embodiment, the buffer member comprises a second buffer spring, a protection plate and a third buffer spring, the protection plate comprises a U-shaped plate and horizontal plates, two sides of the U-shaped plate are respectively provided with one horizontal plate, the bottom plate is positioned in the U-shaped plate, and the horizontal plates are positioned above the bottom plate;

the second damping spring is arranged between the horizontal plate and the bottom plate, and the third damping spring is arranged between the bottom of the bottom plate and the U-shaped plate.

In one embodiment, the buffer piece further comprises a limiting rod and a limiting block, the upper end of the limiting rod is connected with the limiting block, the lower end of the limiting rod penetrates through the horizontal plate and then is connected with the bottom plate, and the second damping spring is sleeved on the limiting rod.

In one embodiment, the bottom surface of the U-shaped plate is provided with a universal wheel, and the universal wheel is provided with a self-locking structure.

In one embodiment, a semiconductor refrigeration piece is fixedly installed inside the protective shell, and a heat dissipation fin is fixedly installed on the back surface of the semiconductor refrigeration piece.

In one embodiment, the back surface of the protective shell is provided with uniformly distributed heat dissipation holes.

Drawings

Fig. 1 is a schematic structural diagram of a distribution line diagnostic apparatus with an enhanced safety protection structure according to an embodiment of the present invention;

FIG. 2 is a schematic view of the fender of FIG. 1;

FIG. 3 is a schematic view of the interior of the protective housing of FIG. 1;

fig. 4 is a rear view of fig. 1.

The figures are labeled as follows:

1. a protective housing; 2. a guide bar; 3. a slider; 4. a first damping spring; 5. an elastic plate; 6. a connecting rod; 7. a connecting plate; 8. a tension spring; 9. a base plate; 10. a limiting rod; 11. a limiting block; 12. a second damping spring; 13. a protection plate; 1301. a U-shaped plate; 1302. a horizontal plate; 14. a third damping spring; 15. a device body; 16. a semiconductor refrigeration sheet; 17. a heat dissipating fin; 18. and (4) heat dissipation holes.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can 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," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

As shown in fig. 1, in an embodiment of the present invention, a distribution line diagnosis device with a reinforced safety protection structure is provided, which includes a device body 15, and is characterized by further including: protective housing 1, first damper and second damper, wherein, device body 15 sets up in protective housing 1, and protective housing 1's both sides are provided with a first damper respectively, and second damper sets up the bottom at protective housing 1.

By adopting the technical scheme, the device body is arranged in the protective shell, the two sides of the protective shell are respectively provided with the first damping assemblies, so that the impact collision capacity of the left side and the right side of the device body can be improved, meanwhile, the second damping assemblies arranged at the bottom of the protective shell can effectively buffer the impact from the vertical direction, and the impact capacity of the device body is further improved.

In some embodiments, as shown in fig. 1, the first damping assembly in the present application includes guide rods 2, sliders 3, an elastic plate 5, a connecting rod 6, a connecting plate 7, and a tension spring 8, wherein two guide rods 2 are disposed inside the protective housing 1 along a height direction of the protective housing 1, the two guide rods 2 are correspondingly located on two sides of the device body 15, and each guide rod 2 is sleeved with two sliders 3; elastic plate 5 is the arc structure, and the centre of a circle of arc structure is towards connecting plate 7 one side, and elastic plate 5 is located between guide arm 2 and the device body 15, and the both ends correspondence of elastic plate 5 is connected with two sliders 3, and elastic plate 5 deviates from one side of device body 15 and is connected with connecting rod 6, and one side that elastic plate 5 was kept away from to connecting rod 6 passes behind the protective housing 1 with connecting plate 7, and extension spring 8 sets up between connecting plate 7 and protective housing 1.

Specifically, the device body 15 is arranged in the middle of the protective shell 1, two guide rods 2 are fixedly arranged in the protective shell 1, the number of the guide rods 2 is two, the two guide rods 2 are respectively arranged on the left side and the right side in the protective shell 1, meanwhile, the two guide rods 2 are correspondingly arranged on the two sides of the device body 15, a sliding block 3 is sleeved on the surface of each guide rod 2, a first damping spring 4 is sleeved on the surface of each guide rod 2, an elastic plate 5 is fixedly arranged on one side of each sliding block 3, the elastic plate 5 is arranged in an arc shape, two ends of each elastic plate 5 are respectively fixedly connected with the two sliding blocks 3, two first damping springs 4 are sleeved on the surface of each guide rod 2, the two first damping springs 4 are arranged on one sides, away from each other, of the two sliding blocks 3, a connecting rod 6 is fixedly connected to one side of each elastic plate 5, one end, away from the connecting rod 6, penetrates through the protective shell 1 and is fixedly connected with a connecting plate 7, one side of the connecting plate 7, which is close to the protective shell 1, is fixedly connected with a tension spring 8, and one end of the tension spring 8, which is far away from the connecting plate 7, is fixedly connected with the protective shell 1;

by installing the device body 15 in the middle of the inner cavity of the protective shell 1, arranging the arc-shaped plate-shaped elastic plates 5 on the left and right sides of the device body 1 respectively, fixedly connecting the upper and lower sides of each elastic plate 5 with the two sliders 3 respectively, sleeving the sliders 3 on the surface of the guide rod 2, and arranging the first damping spring 4 on the side of the two sliders 3 away from each other, when the device body 15 is impacted leftwards and rightwards, the elastic plates 5 are deformed to primarily buffer the impact force, and the sliders 3 on the upper and lower sides of the elastic plates 5 are away from each other, the first damping spring 4 buffers the deformation of the elastic plates 5 by contraction to form secondary buffering,

in order to further improve the buffering effect of elastic plate 5, two connecting rods 6 are respectively and fixedly installed on one sides of two elastic plates 5 far away from each other, and connecting rod 6 is fixedly connected with protective shell 1 through connecting plate 7 and extension spring 8, and through connecting rod 6, connecting plate 7 and extension spring 8 enable the deformation of elastic plate 5 to be further buffered, so that the buffering capacity of the device body is effectively improved.

It should be noted that the structure of the first damping component in the embodiment of the present application is merely an example, and in other alternative schemes, other structures may also be adopted, for example, the first damping component includes multiple layers of elastic pads, and the multiple layers of elastic pads are respectively disposed on two sides of the apparatus body. The present application does not specifically limit the specific connection structure of the first damping member as long as the above-described structure can achieve the object of the present application.

In some embodiments, as shown in fig. 1, the second shock absorbing assembly in the present application includes a bottom plate 9 and a buffer member, the bottom plate 9 is disposed at the bottom of the protective housing 1, and the buffer member is disposed at the bottom of the bottom plate 9.

Further, as shown in fig. 1 and fig. 2, the buffer member includes a second damping spring 12, a protection plate 13 and a third damping spring 14, wherein the protection plate 13 includes a U-shaped plate 1301 and a horizontal plate 1302, two sides of the U-shaped plate 1301 are respectively provided with the horizontal plate 1302, the bottom plate 9 is located inside the U-shaped plate 1301, and the horizontal plate 1302 is located above the bottom plate 9; the second damper springs 12 are disposed between the horizontal plate 1302 and the base plate 9, and the third damper springs 14 are disposed between the bottom of the base plate 9 and the U-shaped plate 1301.

The buffer piece further comprises a limiting rod 10 and a limiting block 11, wherein the upper end of the limiting rod 10 is connected with the limiting block 11, the lower end of the limiting rod 10 penetrates through the horizontal plate 1302 and then is connected with the bottom plate 9, and the second damping spring 12 is sleeved on the limiting rod 10.

Specifically, a bottom plate 9 is fixedly installed at the bottom of the protection shell 1, a limiting rod 10 is fixedly installed at the top of the bottom plate 9, a limiting block 11 is fixedly installed at the top of the limiting rod 10, a second damping spring 12 is sleeved on the surface of the limiting rod 10, the limiting rod 10 is movably connected with a horizontal plate 1302, a third damping spring 14 is fixedly installed in the middle of the U-shaped plate 1301, the top of the third damping spring 14 is fixedly connected with the bottom plate 9, the number of the third damping springs 14 is two, the two third damping springs 14 are respectively arranged at the left side and the right side of the middle of the U-shaped plate 1301, when the protection shell 1 is impacted in the vertical direction, the bottom plate 9 drives the third damping spring 14 to compress or extend, meanwhile, the bottom plate 9 drives the limiting rod 10 to move, the limiting rod 10 drives the second damping spring 12 to extend or compress, because the second damping spring 12 is compressed when extending, or the second damping spring 12 extends when compressed, so that the protective housing 1 can be prevented from violently moving in the vertical direction, the protective housing 1 can effectively buffer the impact from the vertical direction, and the buffering capacity of the device body 15 is improved.

It should be noted that, the structure of the buffer member in the embodiment of the present application is merely an example, and in other alternative schemes, other structures may also be adopted, for example, the buffer member includes an elastic pad, and the elastic pad is disposed at the bottom of the bottom plate. The present application does not impose any particular limitations on the specific connection structure of the buffer member, as long as the above-described structure can achieve the purpose of the present application.

In some embodiments, as shown in fig. 3 in combination with fig. 4, the semiconductor chilling plates 16 are fixedly mounted inside the protective casing 1, the heat dissipation fins 17 are fixedly mounted on the back of the semiconductor chilling plates 16, and the heat dissipation holes 18 are uniformly distributed on the back of the protective casing 1.

Specifically, the inside fixed mounting of protective housing 1 has semiconductor refrigeration piece 16, and the back fixed mounting of semiconductor refrigeration piece 16 has radiating fin 17, and protective housing 1's the back is provided with evenly distributed's louvre 18, sets up semiconductor refrigeration piece 16, radiating fin 17 cooperation protective housing 1 at the back louvre 18 through the rear portion at protective housing 1 inner chamber can provide good radiating effect for device body 15 to can prolong device body 15's life.

In some embodiments, the bottom surface of the U-shaped plate 1301 in the present application is provided with a universal wheel, and the universal wheel is provided with a self-locking structure, so that the universal wheel is arranged to facilitate the movement of the whole device.

In summary, according to the invention, the device body 15 is installed in the middle of the inner cavity of the protective casing 1, the arc-shaped plate-shaped elastic plates 5 are respectively arranged on the left side and the right side of the device body 1, the upper side and the lower side of each elastic plate 5 are respectively fixedly connected with the two sliders 3, the sliders 3 are sleeved on the surface of the guide rod 2, and the first damping spring 4 is arranged on the side, away from each other, of the two sliders 3, so that when the device body 15 is impacted leftwards and rightwards, the elastic plates 5 deform to primarily buffer the impact force, the sliders 3 on the upper side and the lower side of the elastic plates 5 are away from each other, the first damping spring 4 buffers the deformation of the elastic plates 5 through contraction to form secondary buffering, because the two connecting rods 6 are respectively and fixedly installed on the side, away from each other, of the two elastic plates 5, and the connecting rods 6 are fixedly connected with the protective, the deformation of the elastic plate 5 is further buffered through the connecting rod 6, the connecting plate 7 and the tension spring 8, so that the buffering capacity of the device body is effectively improved;

meanwhile, a bottom plate 9 is fixedly installed at the bottom of the protection shell 1, a limiting rod 10 is fixedly installed at the top of the bottom plate 9, a limiting block 11 is fixedly installed at the top of the limiting rod 10, a second damping spring 12 is sleeved on the surface of the limiting rod 10, the limiting rod 10 is movably connected with a horizontal plate 1302, a third damping spring 14 is fixedly installed in the middle of the U-shaped plate 1301, the top of the third damping spring 14 is fixedly connected with the bottom plate 9, the number of the third damping springs 14 is two, the two third damping springs 14 are respectively arranged at the left side and the right side of the middle of the U-shaped plate 1301, when the protection shell 1 is impacted in the vertical direction, the bottom plate 9 drives the third damping spring 14 to compress or extend, meanwhile, the bottom plate 9 drives the limiting rod 10 to move, the limiting rod 10 drives the second damping spring 12 to extend or compress, because the second damping spring 12 is compressed when extending, or the second damping spring 12 extends when compressed, so that the protective housing 1 can be prevented from violently moving in the vertical direction, the protective housing 1 can effectively buffer the impact from the vertical direction, and the buffering capacity of the device body 15 is improved.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides a safety protection structure's distribution lines diagnostic device is strengthened in area, includes device body (15), its characterized in that still includes:

a protective housing (1), the device body (15) being disposed within the protective housing (1);

the two sides of the protective shell (1) are respectively provided with one first damping component;

a second shock-absorbing assembly arranged at the bottom of the protective housing (1).

2. The distribution line diagnostic device with the reinforced safety guard structure according to claim 1, wherein the first shock absorption assembly comprises a guide rod (2), a slide block (3), an elastic plate (5), a connecting rod (6), a connecting plate (7) and a tension spring (8);

two guide rods (2) are arranged in the protective shell (1) along the height direction of the protective shell (1), the two guide rods (2) are correspondingly positioned on two sides of the device body (15), and each guide rod (2) is sleeved with two sliding blocks (3);

elastic plate (5) are located guide arm (2) with between device body (15), the both ends correspondence of elastic plate (5) with two slider (3) are connected, elastic plate (5) deviate from one side of device body (15) with connecting rod (6) are connected, connecting rod (6) are kept away from one side of elastic plate (5) is passed behind protective housing (1) with connecting plate (7), extension spring (8) set up connecting plate (7) with between protective housing (1).

3. A distribution line diagnostic device with a reinforced safety guard structure according to claim 2, characterized in that the elastic plate (5) has an arc-shaped structure, and the center of the arc-shaped structure faces one side of the connecting plate (7).

4. The distribution line diagnostic device with the reinforced safety protection structure according to claim 2, wherein the first damping assembly further comprises a first damping spring (4), the first damping spring (4) is sleeved on the guide rod (2), and one first damping spring (4) is arranged on one side of each sliding block (3) away from the connecting rod (6).

5. The distribution line diagnostic apparatus with a reinforced safety guard structure according to claim 1, wherein the second shock absorbing assembly comprises a base plate (9) and a buffer member, the base plate (9) is disposed at the bottom of the guard casing (1), and the buffer member is disposed at the bottom of the base plate (9).

6. The distribution line diagnostic device with the reinforced safety structure as recited in claim 5, wherein the buffer member comprises a second shock absorption spring (12), a protection plate (13) and a third shock absorption spring (14), the protection plate (13) comprises a U-shaped plate (1301) and a horizontal plate (1302), the horizontal plate (1302) is arranged on each of two sides of the U-shaped plate (1301), the bottom plate (9) is positioned inside the U-shaped plate (1301), and the horizontal plate (1302) is positioned above the bottom plate (9);

the second damping spring (12) is arranged between the horizontal plate (1302) and the bottom plate (9), and the third damping spring (14) is arranged between the bottom of the bottom plate (9) and the U-shaped plate (1301).

7. The distribution line diagnosis device with the reinforced safety protection structure according to claim 6, wherein the buffer further comprises a limiting rod (10) and a limiting block (11), the upper end of the limiting rod (10) is connected with the limiting block (11), the lower end of the limiting rod (10) passes through the horizontal plate (1302) and then is connected with the bottom plate (9), and the second damping spring (12) is sleeved on the limiting rod (10).

8. The distribution line diagnostic device with the reinforced safety protection structure as claimed in claim 6, wherein the U-shaped plate (1301) is provided with universal wheels on the bottom surface, and the universal wheels are provided with self-locking structures.

9. The distribution line diagnosis device with the reinforced safety protection structure according to claim 1, wherein a semiconductor cooling sheet (16) is fixedly installed inside the protective shell (1), and a heat dissipation fin (17) is fixedly installed on the back surface of the semiconductor cooling sheet (16).

10. Distribution line diagnostic device with enhanced safety guard structure according to claim 1, characterized in that the back of the guard casing (1) is provided with evenly distributed heat dissipation holes (18).