CN112630069A - Inspection device and inspection method for distribution box - Google Patents
Inspection device and inspection method for distribution box Download PDFInfo
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- CN112630069A CN112630069A CN202011425636.2A CN202011425636A CN112630069A CN 112630069 A CN112630069 A CN 112630069A CN 202011425636 A CN202011425636 A CN 202011425636A CN 112630069 A CN112630069 A CN 112630069A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
- G01N3/34—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces generated by mechanical means, e.g. hammer blows
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/08—Shock-testing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/04—Chucks
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/0005—Repeated or cyclic
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- General Health & Medical Sciences (AREA)
- Immunology (AREA)
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a testing device and a testing method for a distribution box, and belongs to the field of distribution boxes. An inspection device for a distribution box, comprising: the clamping frames are arranged up and down symmetrically and used for clamping the distribution box; two groups of clamping shafts are symmetrically arranged up and down and are respectively and rotatably connected to the upper clamping frame and the lower clamping frame; a drive device; striking the shaft; a U-shaped elastic sheet; a guide shaft; a slider; the clamping frame and the clamping shaft which are symmetrically arranged can clamp the distribution box, meanwhile, the clamping shaft is in a rotary type, the distribution box can be conveniently rotated, the clamping shaft and the component thereof are arranged to drive the striking shaft to rotate in a reciprocating mode, the distribution box can be continuously struck, the anti-striking capacity of the distribution box can be further detected, meanwhile, the pushing shaft and the sliding frame are arranged, the stability of the distribution box in the striking process can be improved, manual continuous striking is not needed, the detection effect is improved, the manual labor force is reduced, and the distribution box clamping device is suitable for distribution boxes with different sizes.
Description
Technical Field
The invention relates to the technical field of distribution boxes, in particular to a detection device and a detection method for a distribution box.
Background
The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, and requires that a switch device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box.
The distribution box has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no field limitation, universal application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect.
When installing the block terminal, can install indoor or outdoor, when installing when outdoor like building site, easily receive smashing of foreign object and falling or other external force impact and take place deformation, and then damage the electrical components in the block terminal, and the block terminal after the deformation is not convenient for maintain, and these external force are many the upside that assaults the block terminal earlier, consequently, it is just more important to carry out the resistance to compression detection to the top of block terminal, current many is to strike the block terminal through the manual work and overhaul, the dynamics of striking is not convenient for handle the accuse, and the dynamics is lower, influence the accuracy of testing result, the extravagant labour simultaneously.
Disclosure of Invention
The invention aims to solve the problems that the existing distribution box is overhauled by manually knocking the distribution box, the knocking force is inconvenient to control, the knocking force is low, the accuracy of a detection result is influenced, and labor is wasted.
In order to achieve the purpose, the invention adopts the following technical scheme:
an inspection device for a distribution box, comprising: the clamping frames are arranged up and down symmetrically and used for clamping the distribution box; two groups of clamping shafts are symmetrically arranged up and down and are respectively and rotatably connected to the upper clamping frame and the lower clamping frame, and the clamping shafts are attached to the distribution box; the side wall of the clamping shaft is provided with an inclined plane end; the driving device is used for driving the clamping shaft to drive the distribution box to rotate; the striking shaft is rotatably connected to the clamping frame on the upper side and used for striking the distribution box; two ends of the U-shaped elastic sheet are respectively connected to the striking shaft and the clamping frame; the guide shaft is fixedly connected to the striking shaft; the sliding block is connected to the guide shaft in a sliding mode, and one side of the sliding block is attached to the inclined surface end; wherein, the sliding block links to each other through being connected the rope with the beating axle.
Preferably, still include the carriage, carriage sliding connection is epaxial at the centre gripping of upside, fixedly connected with compressing shaft on the carriage, compressing shaft runs through the centre gripping axle and pastes mutually with the distribution box, compressing shaft has cup jointed pressure spring, pressure spring's both ends difference fixed connection is epaxial at carriage, centre gripping.
Preferably, fixedly connected with promotes the axle on the sliding block, promote an axle sliding connection on the holding frame, it matches with the centre gripping axle to promote the axle.
Preferably, the striking shaft is arranged in a hollow manner, and a counterweight ball is connected in the striking shaft in a rolling manner.
Preferably, the striking shaft is provided with 3-4 groups.
Preferably, the driving device comprises a driving motor, the driving motor is fixedly connected to the clamping frame on the upper side, and the driving motor is meshed with the clamping shaft through a gear.
Preferably, the clamping device further comprises a support frame, the support frame is used for connecting two clamping frames, the clamping frames are connected with the support frame in a sliding mode, the support frame is connected with a threaded shaft in a rotating mode, and the threaded shaft is connected with the clamping frames in a threaded mode.
Preferably, the support frame comprises a rotating screw rod and symmetrically arranged sliding supports, the threaded shaft is rotatably connected to the sliding supports, the sliding supports are in threaded connection with the rotating screw rod, and the directions of threads on the sliding supports are opposite.
Preferably, sliding shafts are further arranged on two sides of the rotating screw rod and are connected with the sliding support in a sliding mode; and a connecting leg plate is fixedly connected to the clamping frame at the lower side, and a rolling ball is connected to the upper end of the connecting leg plate in a rolling manner.
The distribution box inspection method adopts the inspection device for inspection, and specifically comprises the following steps:
s1, firstly, placing the distribution box between two clamping shafts, and clamping the distribution box through the clamping shafts;
s2, starting a driving motor to work, wherein the driving motor drives a clamping shaft to rotate through gear engagement, and further drives a distribution box to rotate;
s3, when the clamping shaft rotates, the relative position between the inclined plane end on the clamping shaft and the sliding block changes, and the sliding block is connected with the striking shaft through the connecting rope, namely the inclined plane end on the clamping shaft and the U-shaped elastic sheet can drive the striking shaft to rotate to strike the upper side of the distribution box in a reciprocating mode;
s4, when the impact shaft impacts the distribution box, the sliding block moves downwards, the sliding frame is further extruded by the pushing shaft, and the pressing shaft on the sliding frame is connected with the distribution box more tightly;
s5, the continuous rotation of block terminal, hit hitting of beating the axle and hit the position and be constantly changing, can hit a plurality of positions of block terminal promptly and hit and detect, and observe the outward appearance of block terminal after hitting to hit the completion to this can judge the anti hitting intensity of block terminal.
Compared with the prior art, the invention provides a detection device and a detection method for a distribution box, which have the following beneficial effects:
the device is characterized in that the parts which are not involved are the same as those in the prior art or can be realized by adopting the prior art, the clamping frames which are symmetrically arranged are arranged, the clamping shafts can clamp the distribution box, meanwhile, the clamping shafts are rotary and convenient to rotate the distribution box, the clamping shafts and the components thereof are arranged to drive the striking shafts to rotate in a reciprocating manner, the distribution box can be continuously struck, the anti-striking capacity of the distribution box is further detected, meanwhile, the pushing shafts and the sliding frames are arranged, the stability of the distribution box in the striking process can be improved, manual continuous striking is not needed, the detection effect is improved, the manual labor force is reduced, and the device is suitable for distribution boxes with different sizes.
Drawings
Fig. 1 is a schematic structural diagram of an inspection apparatus for a distribution box according to the present invention;
fig. 2 is one of the schematic structural diagrams of a portion a in fig. 1 of an inspection apparatus for an electric distribution box according to the present invention;
fig. 3 is a second schematic structural diagram of an inspection apparatus for an electric distribution box according to the present invention;
fig. 4 is a third schematic structural view of an inspection apparatus for distribution boxes according to the present invention;
fig. 5 is one of the schematic structural diagrams of a portion B in fig. 4 of the inspection device for the distribution box according to the present invention;
fig. 6 is a fourth schematic structural view of an inspection apparatus for a distribution box according to the present invention;
fig. 7 is a fifth schematic structural view of an inspection apparatus for a distribution box according to the present invention;
fig. 8 is a sixth schematic structural view of an inspection apparatus for a distribution box according to the present invention.
In the figure: 1. a clamping frame; 2. a clamping shaft; 2001. a beveled end; 201. a carriage; 202. a pressing shaft; 203. a compression spring; 3. striking the shaft; 3001. a counterweight ball; 301. a U-shaped elastic sheet; 302. connecting ropes; 4. a guide shaft; 401. a slider; 402. pushing the shaft; 5. a drive motor; 6. a sliding support; 601. a threaded shaft; 602. rotating the screw rod; 603. a sliding shaft; 7. connecting the leg plates; 701. a ball.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1 to 8, a testing device for a distribution box includes: the clamping frames 1 are arranged up and down symmetrically and used for clamping the distribution box; two groups of clamping shafts 2 are symmetrically arranged up and down and are respectively and rotatably connected to the upper clamping frame 1 and the lower clamping frame 1, and the clamping shafts 2 are attached to the distribution box; wherein, the side wall of the clamping shaft 2 is provided with an inclined plane end 2001; the driving device is used for driving the clamping shaft 2 to drive the distribution box to rotate, and comprises a driving motor 5, the driving motor 5 is fixedly connected to the clamping frame 1 on the upper side, and the driving motor 5 is meshed with the clamping shaft 2 through a gear; the striking shaft 3 is rotatably connected to the clamping frame 1 on the upper side and is used for striking the distribution box; two ends of the U-shaped elastic sheet 301 are respectively connected to the striking shaft 3 and the clamping frame 1; the guide shaft 4 is fixedly connected to the striking shaft 3; a slide block 401 slidably connected to the guide shaft 4, one side of which abuts against the inclined end 2001; wherein, the sliding block 401 is connected with the striking shaft 3 through the connecting rope 302.
When the device is used, the distribution box is placed between the two clamping shafts 2, the distribution box is clamped through the clamping shafts 2, a rubber pad can be arranged at the connecting part of the clamping shafts 2 and the distribution box to prevent the distribution box from being damaged, and meanwhile, the stability of connection between the distribution box and the clamping shafts 2 can be improved;
at the moment, the driving motor 5 is started to work, and the driving motor 5 drives the clamping shaft 2 to rotate through gear engagement, so as to drive the distribution box to rotate;
when the clamping shaft 2 rotates, the relative position between the inclined end 2001 on the clamping shaft 2 and the sliding block 401 changes, the sliding block 401 is connected with the striking shaft 3 through the connecting rope 302, namely the inclined end 2001 on the clamping shaft 2 and the U-shaped elastic sheet 301 can drive the striking shaft 3 to rotate to strike the upper side of the distribution box in a reciprocating mode under the action of the connecting rope 302, the striking process is a process of firstly accumulating force through the U-shaped elastic sheet 301 and then releasing force through the U-shaped elastic sheet 301 under the action of the U-shaped elastic sheet 301, the striking force is large, and the detection strength can be improved;
furthermore, through the continuous rotation of the distribution box, the hitting position of the hitting shaft 3 is continuously changed, so that hitting detection can be performed on multiple positions of the distribution box, and the appearance of the distribution box is observed after hitting is completed, so that the hitting resistance strength of the distribution box can be judged;
hit simultaneously and hit axle 3 and be hollow setting, hit and to roll in the axle 3 and be connected with counter weight ball 3001, when hitting the axle 3 and upwards rotate, counter weight ball 3001 slides to hitting one side that hits the axle 3 and be close to holding frame 1, when hitting the axle 3 and downwards rotate, counter weight ball 3001 slides to hitting one side that hits the axle 3 and keep away from holding frame 1, improves and hits the dynamics of hitting of axle 3 to the block terminal, can further improve the intensity that detects.
3 groups of striking shafts 3 are arranged, so that the distribution box can be continuously struck, and the striking frequency is high;
simultaneously this device still includes carriage 201, and carriage 201 sliding connection is on the centre gripping axle 2 of upside, fixedly connected with compressing shaft 202 on the carriage 201, and compressing shaft 202 runs through centre gripping axle 2 and pastes mutually with the switch board, has cup jointed pressure spring 203 on the compressing shaft 202, and pressure spring 203's both ends difference fixed connection is on carriage 201, centre gripping axle 2.
Under the action of the compression spring 203, the compression shaft 202 on the sliding frame 201 can be attached to the distribution box, so that the friction force between the clamping shaft 2 and the distribution box is improved;
the sliding block 401 is fixedly connected with a pushing shaft 402, the pushing shaft 402 is slidably connected to the clamping frame 1, and the pushing shaft 402 is matched with the clamping shaft 2.
When the impact shaft 3 strikes the distribution box, the distribution box is stressed and easy to shake, the connection tightness between the distribution box and the clamping shaft 2 is affected, and at the moment, when the sliding block 401 moves downwards, the sliding frame 201 is further extruded by the pushing shaft 402, so that the compression shaft 202 on the sliding frame 201 is more tightly connected with the distribution box;
simultaneously, this device still includes the support frame, and the support frame is used for connecting two holding frame 1, and holding frame 1 slides with the support frame and links to each other, rotates on the support frame and is connected with threaded shaft 601, and threaded shaft 601 links to each other with holding frame 1 screw thread.
By rotating the threaded shaft 601, the relative position between the clamping frame 1 and the supporting frame can be adjusted, so that the distribution box can rotate conveniently;
the support frame includes the sliding support 6 that rotates lead screw 602, symmetry set up, and threaded shaft 601 rotates to be connected on sliding support 6, and sliding support 6 links to each other with rotation lead screw 602 screw thread, and the screw thread opposite direction on a sliding support 6 even.
By rotating the rotary screw 602, the distance between the two sliding brackets 6 and the clamping frame 1 can be adjusted, so that stable clamping force is provided when the distribution box is initially fixed, and the rotary screw is suitable for distribution boxes with different sizes;
the two sides of the rotary screw 602 are also provided with sliding shafts 603, the sliding shafts 603 are connected with the sliding support 6 in a sliding manner, and the two threaded shafts 601 of the clamping frame 1 can be prevented from rotating relatively so that the distribution box is not clamped conveniently.
Fixedly connected with connects leg board 7 on downside clamping frame 1, and the upper end roll connection who connects leg board 7 has spin 701, connects leg board 7 and can improve the stability of bottom clamping frame 1 and to the stability that the block terminal supported, and has set up spin 701 and can reduce the block terminal and be connected the frictional force between the leg board 7.
A distribution box inspection method adopts an inspection device for inspection, and specifically comprises the following steps:
s1, firstly, placing the distribution box between two clamping shafts 2, and clamping the distribution box through the clamping shafts 2;
s2, starting the driving motor 5 to work, and driving the clamping shaft 2 to rotate by the driving motor 5 through gear meshing so as to drive the distribution box to rotate;
s3, when the clamping shaft 2 rotates, the relative position between the inclined end 2001 on the clamping shaft 2 and the sliding block 401 changes, and the sliding block 401 is connected with the striking shaft 3 through the connecting rope 302, namely the striking shaft 3 can be driven to rotate to strike the upper side of the distribution box in a reciprocating mode under the action of the inclined end 2001 on the clamping shaft 2 and the U-shaped elastic sheet 301;
s4, when the impact shaft 3 impacts the distribution box, the sliding block 401 moves downwards, the sliding frame 201 is further extruded by pushing the shaft 402, and the pressing shaft 202 on the sliding frame 201 is connected with the distribution box more tightly;
s5, the continuous rotation of block terminal, the position of beating the axle 3 is constantly changing, can beat a plurality of positions of block terminal promptly and detect, and observe the outward appearance of block terminal after beating the completion to this can judge the anti hitting intensity of block terminal.
According to the invention, the clamping frame 1 and the clamping shaft 2 which are symmetrically arranged can clamp the distribution box, meanwhile, the clamping shaft 2 is in a rotary type, so that the distribution box can be conveniently rotated, the clamping shaft 2 and the component thereof are arranged to drive the striking shaft 3 to rotate in a reciprocating manner, the distribution box can be continuously struck, the anti-striking capability of the distribution box is further detected, meanwhile, the pushing shaft 402 and the sliding frame 201 are arranged, so that the stability of the distribution box in the striking process can be improved, manual continuous striking is not needed, the detection effect is improved, the manual labor force is reduced, and the distribution box clamping device is suitable for distribution boxes with different sizes.
Example 2:
referring to fig. 1 to 8, a testing apparatus for a distribution box, which is substantially the same as in example 1, except that before impact resistance detection of the distribution box, water spraying operation may be performed on the distribution box through a water pipe, and after water spraying, water content in the distribution box is measured;
then, carrying out anti-impact detection on the distribution box;
rethread water pipe carries out the trickle operation to the block terminal after detecting the completion, and the water content in the measurement block terminal after the trickle to compare twice water content, if water content does not have obvious change, then explain that the anti-hitting ability of block terminal is strong, if water content obviously increases, then explain that the block terminal has taken place deformation, influence the leakproofness of block terminal, the anti-hitting intensity of distribution box is weak promptly.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides a verifying attachment for block terminal which characterized in that includes:
the clamping frames (1) are arranged up and down symmetrically and are used for clamping the distribution box;
two groups of clamping shafts (2) are symmetrically arranged up and down and are respectively and rotatably connected to the upper clamping frame (1) and the lower clamping frame (1), and the clamping shafts (2) are attached to the distribution box;
wherein the side wall of the clamping shaft (2) is provided with an inclined end (2001);
the driving device is used for driving the clamping shaft (2) to drive the distribution box to rotate;
the striking shaft (3) is rotatably connected to the clamping frame (1) on the upper side and is used for striking the distribution box;
two ends of the U-shaped elastic sheet (301) are respectively connected to the striking shaft (3) and the clamping frame (1);
the guide shaft (4) is fixedly connected to the striking shaft (3);
a sliding block (401) which is connected to the guide shaft (4) in a sliding manner, and one side of the sliding block is attached to the inclined surface end (2001);
the sliding block (401) is connected with the striking shaft (3) through a connecting rope (302).
2. The inspection device for the distribution box, according to claim 1, further comprising a sliding frame (201), wherein the sliding frame (201) is slidably connected to the clamping shaft (2) on the upper side, a pressing shaft (202) is fixedly connected to the sliding frame (201), the pressing shaft (202) penetrates through the clamping shaft (2) and is attached to the distribution box, a pressing spring (203) is sleeved on the pressing shaft (202), and two ends of the pressing spring (203) are respectively and fixedly connected to the sliding frame (201) and the clamping shaft (2).
3. The inspection device for the distribution box according to claim 1, wherein a pushing shaft (402) is fixedly connected to the sliding block (401), the pushing shaft (402) is slidably connected to the clamping frame (1), and the pushing shaft (402) is matched with the clamping shaft (2).
4. The inspection device for the distribution box according to claim 1, wherein the striking shaft (3) is hollow, and a counterweight ball (3001) is connected in the striking shaft (3) in a rolling manner.
5. The testing device for electric boxes according to claim 4, characterized in that said striking shaft (3) is provided with 3-4 groups.
6. The inspection device for the distribution box according to claim 1, wherein the driving device comprises a driving motor (5), the driving motor (5) is fixedly connected to the upper clamping frame (1), and the driving motor (5) is engaged with the clamping shaft (2) through a gear.
7. The inspection device for the distribution box is characterized by further comprising a support frame, wherein the support frame is used for connecting two clamping frames (1), the clamping frames (1) are connected with the support frame in a sliding mode, a threaded shaft (601) is connected onto the support frame in a rotating mode, and the threaded shaft (601) is connected with the clamping frames (1) in a threaded mode.
8. The inspection device for the distribution box according to claim 7, wherein the supporting frame comprises a rotating screw rod (602) and symmetrically arranged sliding supports (6), the threaded shaft (601) is rotatably connected to the sliding supports (6), the sliding supports (6) are in threaded connection with the rotating screw rod (602), and the thread directions on the sliding supports (6) are opposite.
9. The inspection device for the distribution box according to claim 8, wherein sliding shafts (603) are further arranged on two sides of the rotating screw rod (602), and the sliding shafts (603) are slidably connected with the sliding bracket (6); a connecting leg plate (7) is fixedly connected to the lower side of the clamping frame (1), and a rolling ball (701) is connected to the upper end of the connecting leg plate (7) in a rolling manner.
10. The inspection method of the distribution box is characterized in that the inspection device of claim 6 is used for inspection, and comprises the following steps:
s1, firstly, placing the distribution box between two clamping shafts (2), and clamping the distribution box through the clamping shafts (2);
s2, starting a driving motor (5) to work, wherein the driving motor (5) drives a clamping shaft (2) to rotate through gear meshing, and further drives a distribution box to rotate;
s3, when the clamping shaft (2) rotates, the relative position between the inclined plane end (2001) on the clamping shaft (2) and the sliding block (401) changes, and the sliding block (401) is connected with the striking shaft (3) through the connecting rope (302), namely the inclined plane end (2001) on the clamping shaft (2) and the U-shaped elastic sheet (301) can drive the striking shaft (3) to rotate to strike the upper side of the distribution box in a reciprocating mode under the action of the U-shaped elastic sheet (301);
s4, when the striking shaft (3) strikes the distribution box, the sliding block (401) moves downwards, the sliding frame (201) is further extruded by pushing the shaft (402), and the pressing shaft (202) on the sliding frame (201) is connected with the distribution box more tightly;
s5, the continuous rotation of block terminal, the position of beating axle (3) is constantly changing, can beat a plurality of positions of block terminal promptly and detect, and observe the outward appearance of block terminal after beating the completion to this can judge the anti intensity of beating of block terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011425636.2A CN112630069A (en) | 2020-12-09 | 2020-12-09 | Inspection device and inspection method for distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011425636.2A CN112630069A (en) | 2020-12-09 | 2020-12-09 | Inspection device and inspection method for distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112630069A true CN112630069A (en) | 2021-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011425636.2A Withdrawn CN112630069A (en) | 2020-12-09 | 2020-12-09 | Inspection device and inspection method for distribution box |
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| Country | Link |
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| CN (1) | CN112630069A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117367990A (en) * | 2023-12-08 | 2024-01-09 | 泰鸣电气设备(天津)有限公司 | Explosion-proof block terminal intensity performance detection device |
-
2020
- 2020-12-09 CN CN202011425636.2A patent/CN112630069A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117367990A (en) * | 2023-12-08 | 2024-01-09 | 泰鸣电气设备(天津)有限公司 | Explosion-proof block terminal intensity performance detection device |
| CN117367990B (en) * | 2023-12-08 | 2024-03-15 | 泰鸣电气设备(天津)有限公司 | Explosion-proof block terminal intensity performance detection device |
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Application publication date: 20210409 |
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