CN219842114U - Switch cabinet testing device - Google Patents
Switch cabinet testing device Download PDFInfo
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- CN219842114U CN219842114U CN202321148495.3U CN202321148495U CN219842114U CN 219842114 U CN219842114 U CN 219842114U CN 202321148495 U CN202321148495 U CN 202321148495U CN 219842114 U CN219842114 U CN 219842114U
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- assembly
- water
- gas injection
- water injection
- pipe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 104
- 238000002347 injection Methods 0.000 claims abstract description 101
- 239000007924 injection Substances 0.000 claims abstract description 101
- 238000001514 detection method Methods 0.000 claims abstract description 35
- 238000007789 sealing Methods 0.000 claims abstract description 29
- 239000000243 solution Substances 0.000 description 5
- 238000010030 laminating Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The utility model discloses a switch cabinet testing device, which belongs to the technical field of switch cabinet detection and comprises a supporting frame, an upright post and a top plate: the top of the support frame is symmetrically and fixedly connected with a stand column, the top of the stand column is connected with a top plate, the top of the top plate is provided with a plugging assembly, and the plugging assembly is in sealing connection with the opening end of the switch cabinet; the plugging assembly is connected with a water injection assembly and a gas injection assembly, the gas injection assembly is used for gas injection detection, and the water injection assembly performs water injection detection when unqualified products appear, so that fixed-point detection is realized; the support frame is also connected with a water collecting component for collecting water. Through the mode, the gas injection assembly is used for gas injection detection, and the water injection assembly is used for water injection detection when an unqualified product appears, so that fixed-point detection on the unqualified product is realized, and other equipment is not needed to be used for corresponding detection.
Description
Technical Field
The utility model relates to the technical field of switch cabinet detection, in particular to a switch cabinet testing device.
Background
The switch cabinet is used in the power distribution field in a large number, the inflatable insulating ring main unit box body is one of the switch cabinets, and the welded inflatable insulating ring main unit box body needs to be sealed by using a sealing detection device.
For example, CN201820661864.1 is a tightness detection device of inflatable insulation ring main unit box, including bottom plate, roof, cylinder one, clamp plate, cylinder two, plummer and gas transmission pump, its characterized in that: the bottom plate set up on the support to be provided with riser, stand, slide rail on the bottom plate, the roof set up on riser, stand, cylinder one set up on the roof to be provided with power cord, piston rod one on cylinder one, the clamp plate set up on piston rod one to be provided with breather pipe, pressure sensor, manometer on the clamp plate, cylinder two set up on the riser, the plummer on be provided with the slider, the gas-supply pump set up on the roof. According to the utility model, the sealing gasket is arranged on the lower surface of the pressing plate, the sealing performance of the pressing plate and the edge of the ring main unit box body is improved through the sealing gasket, the accuracy of the sealing performance detection result of the ring main unit box body is improved, and the quality performance of the ring main unit box body is enhanced, but the ring main unit box body can only detect the sealing performance, can not detect unqualified products at fixed points, and other equipment is required to carry out corresponding detection, and meanwhile, a special structure is required to be designed to accurately place the ring main unit box body on the pressing plate, so that the structure is complex.
Based on the above, the utility model designs a switch cabinet testing device to solve the above problems.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, the present utility model provides a switchgear testing device.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
the utility model provides a cubical switchboard testing arrangement, includes support frame, stand and roof:
the top of the support frame is symmetrically and fixedly connected with a stand column, the top of the stand column is connected with a top plate, the top of the top plate is provided with a plugging assembly, and the plugging assembly is in sealing connection with the opening end of the switch cabinet;
the plugging assembly is connected with a water injection assembly and a gas injection assembly, the gas injection assembly is used for gas injection detection, and the water injection assembly performs water injection detection when unqualified products appear, so that fixed-point detection is realized;
the support frame is also connected with a water collecting component for collecting water.
Still further, the shutoff subassembly includes top cap, linear drive subassembly and square sealing washer, and linear drive subassembly fixed mounting is in the roof top, and linear drive subassembly drive end fixedly connected with top cap, top fixedly connected with square sealing washer in the top cap, the inside wall and the switch cabinet outer wall laminating contact of top cap, square sealing washer bottom and the laminating of switch cabinet open end top contact.
Still further, the gas injection subassembly includes air pressure detector, intake pipe, gas injection pipe, second check valve and gas injection mouth, and intake pipe inner wall laminating sliding connection has the gas injection pipe, and gas injection pipe lower extreme fixedly connected with second check valve, gas injection mouth has been seted up at the top cap top, and gas injection pipe bottom fixed mounting is in the top cap top, and the gas injection pipe discharge gate is located directly over the water filling mouth, and the air pressure detector is still installed at the top cap top.
Further, the air inlet pipe is fixedly arranged at the top of the top plate.
Still further, the water injection subassembly includes inlet tube, water injection pipe, first check valve and water injection mouth, and inlet tube inner wall and water injection pipe top laminating sliding connection, first check valve is installed to the water injection pipe lower extreme, and the water injection mouth has been seted up at the top cap top, and water injection pipe bottom fixed mounting is on the top cap, and water injection mouth top department is located to the water injection pipe discharge gate.
Furthermore, the water inlet pipe is fixedly arranged at the top of the top plate.
Still further, the subassembly that catchments includes header tank, drain pipe and straight hole, and header tank fixed mounting is in the backup pad bottom of support frame, header tank water outlet end fixedly connected with drain pipe, and straight hole has been seted up at equidistant the backup pad top of support frame.
Furthermore, the plugging assembly is also connected with a position guiding assembly, and the position guiding assembly calibrates the switch cabinet to be right below the plugging assembly.
Advantageous effects
1. The gas injection assembly is used for gas injection detection, and the water injection assembly is used for carrying out water injection detection when the unqualified product appears, so that the fixed-point detection of the unqualified product is realized, and other equipment is not needed to be used for carrying out corresponding detection.
2. When the unqualified product is subjected to fixed-point detection, the water collecting assembly is convenient for correspondingly collecting the water flowing out, so that the water is prevented from overflowing.
3. According to the utility model, the switch cabinet is pushed to the position right below the top cover, the straight limiting plate is used for positioning and limiting the switch cabinet, so that the switch cabinet is ensured to be in direct contact with the top cover, the direct contact can be completed only by putting the switch cabinet to a rough position, the special position is not required to be placed, the actual detection is facilitated, and the structure is simple.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the present utility model and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is a perspective view of a switchgear testing device according to the present utility model;
FIG. 2 is a front view of a switchgear testing device of the present utility model;
FIG. 3 is a left side view of a switchgear testing device of the present utility model;
FIG. 4 is a second perspective view of a switchgear testing device according to the present utility model;
FIG. 5 is a perspective view of a switch cabinet testing device according to the present utility model;
FIG. 6 is a cross-sectional view taken along the direction A-A of FIG. 3;
fig. 7 is an enlarged view of the structure at B of fig. 6.
Reference numerals in the drawings represent respectively:
1. support frame 2, water collection assembly 21, water collection tank 22, drain pipe 23, straight hole 3, upright 4, top plate 5, water injection assembly 51, water inlet pipe 52, water injection pipe 53, first check valve 54, water injection port 6, plug assembly 61, top cover 62, linear drive assembly 63, square seal ring 7, air injection assembly 71, air pressure detector 72, air inlet pipe 73, air injection pipe 74, second check valve 75, air injection port 8, position guide assembly 81, diagonal guide plate 82, and straight limiting plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model is further described below with reference to examples.
Example 1
Referring to fig. 1-7 of the specification, a switch cabinet testing device includes a supporting frame 1, an upright post 3 and a top plate 4:
the top of the support frame 1 is symmetrically and fixedly connected with an upright post 3, the top of the upright post 3 is connected with a top plate 4, the top of the top plate 4 is provided with a plugging assembly 6, and the plugging assembly 6 is in sealing connection with the opening end of the switch cabinet;
the plugging assembly 6 comprises a top cover 61, a linear driving assembly 62 and a square sealing ring 63, wherein the linear driving assembly 62 is fixedly arranged at the top of the top plate 4, the driving end of the linear driving assembly 62 is fixedly connected with the top cover 61, the square sealing ring 63 is fixedly connected with the inner top of the top cover 61, the inner side wall of the top cover 61 is in fit contact with the outer wall of the switch cabinet, and the bottom of the square sealing ring 63 is in fit contact with the top of the opening end of the switch cabinet;
the switch cabinet is placed on the top of the supporting plate of the supporting frame 1, the opening end of the switch cabinet is upwards arranged, the linear driving assembly 62 of the plugging assembly 6 drives the top cover 61 to move, the top cover 61 moves to be in contact with the outer wall of the switch cabinet, the bottom of the square sealing ring 63 is in contact with the top of the opening end of the switch cabinet, and the top of the opening end of the switch cabinet is connected in a sealing mode;
the plugging assembly 6 is connected with a water injection assembly 5 and a gas injection assembly 7, the gas injection assembly 7 is used for gas injection detection, and the water injection assembly 5 performs water injection detection when unqualified products appear, so that fixed-point detection is realized;
the air injection assembly 7 comprises an air pressure detector 71, an air inlet pipe 72, an air injection pipe 73, a second one-way valve 74 and an air injection port 75, wherein the air injection pipe 73 is attached to the inner wall of the air inlet pipe 72 in a sliding manner, the second one-way valve 74 is fixedly connected to the lower end of the air injection pipe 73, the air injection port 75 is formed in the top of the top cover 61, the bottom of the air injection pipe 73 is fixedly arranged at the top of the top cover 61, the discharge port of the air injection pipe 73 is arranged right above the water injection port 54, and the air pressure detector 71 is further arranged at the top of the top cover 61;
the air inlet pipe 72 is fixedly arranged at the top of the top plate 4;
the air inlet pipe 72 is connected with an external air pump;
the upper end of the air injection pipe 73 is in fit sliding connection with the air inlet pipe 72 through a sealing ring, and the lower end of the air inlet pipe 72 is in fit sliding connection with the air injection pipe 73 through a sealing ring;
when the top cover 61 moves downwards, the top cover 61 drives the air injection pipe 73 and the air pressure detector 71 to move downwards, after the top cover 61 and the square sealing ring 63 are in sealing contact with the switch cabinet, the external air pump pumps air into the air inlet pipe 72 and the air injection pipe 73, the air pressure detector 71 detects that the external air pump is closed when the air pressure detector 71 is set, the air pressure detector 71 continues to monitor, the switch cabinet has good sealing performance when the value of the air pressure detector 71 is unchanged, the product is qualified, the switch cabinet has poor sealing performance when the value of the air pressure detector 71 is changed, the product is unqualified, and the detection is convenient.
The water injection assembly 5 comprises a water inlet pipe 51, a water injection pipe 52, a first one-way valve 53 and a water injection port 54, wherein the inner wall of the water inlet pipe 51 is in fit sliding connection with the top of the water injection pipe 52, the first one-way valve 53 is arranged at the lower end of the water injection pipe 52, the water injection port 54 is arranged at the top of a top cover 61, the bottom of the water injection pipe 52 is fixedly arranged on the top cover 61, and a discharge port of the water injection pipe 52 is arranged at the top of the water injection port 54;
the water inlet pipe 51 is fixedly arranged at the top of the top plate 4;
the water inlet pipe 51 is connected with an external water source through a water pump;
the upper end of the water injection pipe 52 is in fit sliding connection with the water inlet pipe 51 through a sealing ring, and the lower end of the water inlet pipe 51 is in fit sliding connection with the water injection pipe 52 through a sealing ring;
when the product is unqualified, an external water pump is started, the external water pump pumps water into the water inlet pipe 51 and the water injection pipe 52 of the water injection assembly 5, the water leakage point of the switch cabinet is observed through the first check valve 53 and the water injection port 54, a place where the switch cabinet needs to be trimmed is found, the unqualified product is convenient to perform fixed-point detection, the fixed-point detection on the unqualified product is realized, and other equipment is not required to be used for corresponding detection.
The support frame 1 is also connected with a water collecting assembly 2 for collecting water;
the water collecting assembly 2 comprises a water collecting tank 21, a drain pipe 22 and straight holes 23, wherein the water collecting tank 21 is fixedly arranged at the bottom of a supporting plate of the supporting frame 1, the drain pipe 22 is fixedly connected with the water outlet end of the water collecting tank 21, and the straight holes 23 are formed in the top of the supporting plate of the supporting frame 1 at equal intervals;
the water flowing out of the water injection assembly 5 falls to the top of the supporting plate of the supporting frame 1 during detection, the water falls into the water collection tank 21 through the straight hole 23 of the water collection assembly 2 and is discharged from the drain pipe 22, so that the water flowing out is convenient to collect, and the water collection assembly 2 is convenient to collect the water flowing out correspondingly during fixed-point detection of unqualified products, and water overflow is avoided;
example 2
On the basis of embodiment 1, referring to fig. 1-7 of the specification, the plugging assembly 6 is further connected with a position guiding assembly 8, and the position guiding assembly 8 calibrates the switch cabinet to be right below the plugging assembly 6;
the position guide assembly 8 comprises an inclined guide plate 81 and straight limiting plates 82, the four side walls of the top cover 61 are fixedly connected with the straight limiting plates 82, the lower ends of the straight limiting plates 82 are fixedly connected with the inclined guide plate 81, and the bottoms of the inclined guide plates 81 are outwards arranged;
the switch cabinet is placed at the top of the supporting plate of the supporting frame 1 in advance, when the top cover 61 moves downwards, the top cover 61 drives the inclined guide plate 81 of the position guide assembly 8 to move downwards, the inclined guide plate 81 contacts with the outer wall of the switch cabinet to push the switch cabinet to the position right below the top cover 61, the straight limit plate 82 positions and limits the switch cabinet, the switch cabinet is guaranteed to be in direct contact with the top cover 61, the direct butt joint can be completed only by placing the switch cabinet to the approximate position, the specific position is not required to be placed, the practical detection is facilitated, and the structure is simple.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (8)
1. The utility model provides a cubical switchboard testing arrangement, includes support frame (1), stand (3) and roof (4), its characterized in that:
the top of the support frame (1) is symmetrically and fixedly connected with an upright post (3), the top of the upright post (3) is connected with a top plate (4), the top of the top plate (4) is provided with a plugging component (6), and the plugging component (6) is in sealing connection with the opening end of the switch cabinet;
the plugging assembly (6) is connected with a water injection assembly (5) and a gas injection assembly (7), the gas injection assembly (7) is used for gas injection detection, and the water injection assembly (5) performs water injection detection when unqualified products appear, so that fixed-point detection is realized;
the support frame (1) is also connected with a water collecting component (2) for collecting water.
2. The switchgear testing device according to claim 1, wherein: the plugging assembly (6) comprises a top cover (61), a linear driving assembly (62) and a square sealing ring (63), wherein the linear driving assembly (62) is fixedly arranged at the top of the top plate (4), the driving end of the linear driving assembly (62) is fixedly connected with the top cover (61), the square sealing ring (63) is fixedly connected with the inner top of the top cover (61), the inner side wall of the top cover (61) is in fit contact with the outer wall of the switch cabinet, and the bottom of the square sealing ring (63) is in fit contact with the top of the opening end of the switch cabinet.
3. The switchgear testing device as claimed in claim 2, wherein: the gas injection assembly (7) comprises a gas pressure detector (71), a gas inlet pipe (72), a gas injection pipe (73), a second one-way valve (74) and a gas injection port (75), the gas injection pipe (73) is connected to the inner wall of the gas inlet pipe (72) in a fitting and sliding mode, the second one-way valve (74) is fixedly connected to the lower end of the gas injection pipe (73), the gas injection port (75) is formed in the top of the top cover (61), the bottom of the gas injection pipe (73) is fixedly mounted on the top of the top cover (61), the discharge port of the gas injection pipe (73) is arranged right above the gas injection port (54), and the gas pressure detector (71) is further mounted on the top of the top cover (61).
4. A switchgear testing device as claimed in claim 3, wherein: the air inlet pipe (72) is fixedly arranged at the top of the top plate (4).
5. The switchgear testing device according to claim 4, wherein: the water injection assembly (5) comprises a water inlet pipe (51), a water injection pipe (52), a first one-way valve (53) and a water injection port (54), wherein the inner wall of the water inlet pipe (51) is in fit sliding connection with the top of the water injection pipe (52), the first one-way valve (53) is arranged at the lower end of the water injection pipe (52), the water injection port (54) is arranged at the top of the top cover (61), the bottom of the water injection pipe (52) is fixedly arranged on the top cover (61), and the discharge port of the water injection pipe (52) is arranged at the top of the water injection port (54).
6. The switchgear testing device of claim 5, wherein: the water inlet pipe (51) is fixedly arranged at the top of the top plate (4).
7. The switchgear testing device according to claim 6, wherein: the water collection assembly (2) comprises a water collection tank (21), a drain pipe (22) and straight holes (23), wherein the water collection tank (21) is fixedly arranged at the bottom of a supporting plate of the supporting frame (1), the drain pipe (22) is fixedly connected with the water outlet end of the water collection tank (21), and the straight holes (23) are formed in the top of the supporting plate of the supporting frame (1) at equal intervals.
8. The switchgear testing device of claim 7, wherein: the plugging assembly (6) is also connected with a position guiding assembly (8), and the position guiding assembly (8) calibrates the switch cabinet to the position right below the plugging assembly (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321148495.3U CN219842114U (en) | 2023-05-15 | 2023-05-15 | Switch cabinet testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321148495.3U CN219842114U (en) | 2023-05-15 | 2023-05-15 | Switch cabinet testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219842114U true CN219842114U (en) | 2023-10-17 |
Family
ID=88299398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321148495.3U Active CN219842114U (en) | 2023-05-15 | 2023-05-15 | Switch cabinet testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219842114U (en) |
-
2023
- 2023-05-15 CN CN202321148495.3U patent/CN219842114U/en active Active
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