CN220585839U - Cabinet body assembly inspection device - Google Patents
Cabinet body assembly inspection device Download PDFInfo
- Publication number
- CN220585839U CN220585839U CN202420022951.8U CN202420022951U CN220585839U CN 220585839 U CN220585839 U CN 220585839U CN 202420022951 U CN202420022951 U CN 202420022951U CN 220585839 U CN220585839 U CN 220585839U
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- support
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- 238000007689 inspection Methods 0.000 title claims abstract description 23
- 239000004677 Nylon Substances 0.000 claims abstract description 47
- 229920001778 nylon Polymers 0.000 claims abstract description 47
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 230000000712 assembly Effects 0.000 claims description 11
- 238000000429 assembly Methods 0.000 claims description 11
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 230000013011 mating Effects 0.000 claims 3
- 230000003068 static effect Effects 0.000 abstract description 19
- 238000009434 installation Methods 0.000 abstract description 14
- 238000012360 testing method Methods 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 8
- 238000003466 welding Methods 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model relates to the field of switch cabinets and discloses a cabinet body assembly inspection device which comprises a chassis, a positioning mechanism and two pushing valve brackets, wherein the positioning mechanism comprises two groups of positioning components, each group of positioning components comprises three nylon contact arm cylinders, and two positioning sleeves are sleeved on the outer side of each nylon contact arm cylinder; the two pushing valve brackets are respectively arranged at two sides of the chassis. In the process of moving from the test position to the working position, the valve pushing support pushes the valve mechanism to open the valve plate, the valve mechanism can be tested in the pushing process, the static contact is pushed into the nylon contact arm cylinder after being pushed in place, the static contact is reliably positioned under the assistance of the nylon contact arm cylinder, then the static contact is installed at the rear part of the nylon contact arm cylinder, and after the installation is finished, the valve is swung out, and whether the static contact can be simultaneously inserted into the nylon contact arm cylinder or not can be observed by shaking in again, so that the concentricity of the static contact and the contact arm is tested. Therefore, the utility model can accurately position the static contact, can test the installation precision, and improves the installation precision and efficiency.
Description
Technical Field
The utility model relates to the technical field of switch cabinets, in particular to a cabinet body assembly inspection device.
Background
In the operation process of the power equipment, loop resistance is critical to ensuring the operation safety and reliability of the power equipment. The contact point of the plum blossom contact and the fixed contact of the handcart in the KYN28-12 cabinet body is the weakest link, and the concentricity of the contact arm and the fixed contact is the key of the engagement of the plum blossom contact and the fixed contact. The existing static contact mounting hole is in clearance with a bolt, the precision cannot be ensured, if the contact resistance of the contact arm and the static contact is too large, the equipment temperature rise can be increased, the normal operation of a power system is affected, the cabinet body is burnt, and even accidents such as fire disaster and the like are caused.
In view of the above technical problems, a person skilled in the art needs to relate to a cabinet assembly inspection device to assist in installing and inspecting a stationary contact.
Disclosure of Invention
Aiming at the defects, the technical problems to be solved by the utility model are as follows: the device can accurately position the fixed contact to be installed, can also test the installation precision, and improves the installation precision and efficiency.
In order to solve the technical problems, the technical scheme of the utility model is as follows:
the cabinet body assembly inspection device comprises a chassis, a frame arranged on the chassis and a positioning mechanism arranged on the frame, wherein the positioning mechanism comprises two groups of positioning components, the two groups of positioning components are arranged in parallel at an upper interval and a lower interval, each group of positioning components comprises three nylon arm contact cylinders arranged in parallel at intervals, each nylon arm contact cylinder horizontally extends, two positioning sleeves are sleeved on the outer side of each nylon arm contact cylinder, and the two positioning sleeves are respectively connected with the frame; the device also comprises two pushing valve brackets, wherein the two pushing valve brackets are respectively arranged at two sides of the chassis, and the two pushing valve brackets are correspondingly arranged with the valve mechanism in the switch cabinet.
The frame comprises two groups of horizontal supporting components, the two groups of horizontal supporting components and the two groups of positioning components are arranged one by one, each group of horizontal supporting components comprises two supporting transverse plates which are arranged at intervals in parallel, and at least two supporting longitudinal plates are arranged between the two supporting transverse plates; three positioning through holes are respectively formed in the two supporting transverse plates; the three nylon contact arm cylinders of each group of positioning assemblies are respectively arranged at the three positioning through holes; the two locating sleeves at the outer side of each nylon contact arm cylinder are respectively connected with the two supporting transverse plates.
Preferably, each supporting longitudinal plate is spliced with two supporting transverse plates through a first splicing structure, and the first splicing structure comprises a first plugboard arranged at two ends of the supporting longitudinal plate and a first socket arranged on the two supporting transverse plates.
The frame also comprises a vertical supporting assembly, wherein the vertical supporting assembly comprises two vertical plates which are arranged at intervals in parallel, and a top connecting plate and a middle connecting plate are arranged between the two vertical plates; the two groups of horizontal supporting components are arranged on the two vertical plates at an up-down interval in parallel.
The preferred mode is, every all be provided with location breach and location socket on the riser, the location breach with set up in the location socket correspond support diaphragm.
The frame also comprises a frame bottom plate arranged on the chassis, a front side plate, a rear side plate and two side plates are respectively arranged on the frame bottom plate, the front side plate and the rear side plate are oppositely arranged, and the two side plates are oppositely arranged; the front side plate and the rear side plate are respectively connected with the two vertical plates; the outer side of each side plate is provided with one pushing valve support; the vertical supporting component is arranged on the frame bottom plate.
Preferably, each pushing valve support comprises a U-shaped groove body and two outer folded plates arranged at the end part of the U-shaped groove body, and the groove bottom of the U-shaped groove body is arranged on the side plate.
Preferably, each vertical plate is spliced with the front side plate and the rear side plate through a second splicing structure, and the second splicing structure comprises a second plugboard arranged on the vertical plate and a second socket arranged on the front side plate and the rear side plate.
After the technical scheme is adopted, the utility model has the beneficial effects that:
the cabinet body assembly inspection device comprises a chassis, a frame arranged on the chassis and a positioning mechanism arranged on the frame, wherein the positioning mechanism comprises two groups of positioning components which are arranged in parallel at an upper-lower interval, each group of positioning components comprises three nylon contact arm cylinders which are arranged in parallel at intervals, each nylon contact arm cylinder horizontally extends, two positioning sleeves are sleeved on the outer side of each nylon contact arm cylinder, and the two positioning sleeves are respectively connected with the frame; the device comprises two pushing valve brackets which are respectively arranged at two sides of the chassis, and the two pushing valve brackets are correspondingly arranged with a valve mechanism in the switch cabinet. When the device is actually used, after the chassis truck is placed at the test position, the chassis truck is pushed from the test position to the working position, and the valve support is pushed to push the valve mechanism in the pushing process, so that the valve plate is opened up and down, at the moment, whether the valve plate can be opened by the valve pushing mechanism can be checked, whether the nylon contact arm cylinder touches the valve plate in the shaking process or whether the left side and the right side are synchronous or blocked can be checked; after moving to the working position, placing the static contact to be installed into the nylon contact arm cylinder from the rear part of the nylon contact arm cylinder at the corresponding position, wherein the bottom of the static contact is contacted with the internal copper bar, and the front part of the static contact is arranged in the nylon contact arm cylinder, so that the static contact is reliably positioned under the assistance of the nylon contact arm cylinder; then a fixed contact is arranged at the rear part of the nylon contact arm cylinder by a disassembling spanner; after the installation, the nylon contact arm cylinder is swung out, so that the nylon contact arm cylinder is separated from the static contact, the nylon contact arm cylinder can be swung in again, whether the static contact can be simultaneously inserted into the nylon contact arm or not is observed, and the concentricity of the static contact and the contact arm is checked. Therefore, the utility model can accurately position the static contact to be installed, can also test the installation precision, and improves the installation precision and efficiency.
Drawings
FIG. 1 is a schematic view of a cabinet assembly inspection device according to the present utility model;
FIG. 2 is a side view of a cabinet assembly inspection device of the present utility model;
FIG. 3 is a cross-sectional view of a cabinet assembly inspection device according to the present utility model;
FIG. 4 is a schematic view of the split structure of the neutral plate and the supporting cross plate of the present utility model;
FIG. 5 is a schematic view of a cabinet assembly inspection apparatus according to another embodiment of the present utility model;
FIG. 6 is a schematic view of the structure of the cabinet assembly inspection device of the present utility model in a switchgear test position;
FIG. 7 is a schematic view of the structure of the cabinet assembly inspection device of the present utility model in the switch cabinet operating position;
in the figure: the device comprises a 1-chassis, a 2-frame, a 20-horizontal support assembly, a 200-support transverse plate, a 201-support longitudinal plate, a 202-positioning through hole, a 21-vertical support assembly, a 210-vertical plate, a 211-top connecting plate, a 212-middle connecting plate, a 213-positioning notch, a 214-positioning socket, a 22-frame bottom plate, a 23-front side plate, a 24-rear side plate, a 25-side plate, a 3-positioning mechanism, a 30-positioning assembly, a 300-nylon contact arm cylinder, a 301-positioning sleeve, a 4-push valve support, a 40-U-shaped groove body, a 41-outer folded plate, a 5-valve mechanism, a 6-movable door plate, a 70-first plug board, a 71-first plug board, a 72-second plug board, a 73-second plug board and an 8-stationary contact.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
It should be noted that, in the description of the present utility model, terms such as "upper," "lower," "left," "right," "inner," "outer," and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, it should be noted that, in the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.
As shown in fig. 1 to 7 together, a cabinet body assembling and inspecting device comprises a chassis 1, a frame 2 arranged on the chassis 1 and a positioning mechanism 3 arranged on the frame 2, wherein the positioning mechanism 3 comprises two groups of positioning assemblies 30, the two groups of positioning assemblies 30 are arranged in parallel at an upper-lower interval, each group of positioning assemblies 30 comprises three nylon contact arm cylinders 300 arranged in parallel at intervals, each nylon contact arm cylinder 300 horizontally extends, two positioning sleeves 301 are sleeved on the outer side of each nylon contact arm cylinder 300, and the two positioning sleeves 301 are respectively connected with the frame 2.
The cabinet body assembly inspection device also comprises two pushing valve brackets 4, wherein the two pushing valve brackets 4 are respectively arranged at two sides of the chassis 1, and the two pushing valve brackets 4 are correspondingly arranged with a valve mechanism 5 in the switch cabinet.
As shown in fig. 1 to 7 together, when the cabinet body assembling and checking device of the utility model is used, the chassis vehicle 1 is operated to enable the device to be placed at a test position, then the device is pushed from the test position to a working position, the valve support 4 is pushed in the pushing process to push the valve mechanism 5 so as to enable the valve plate 6 to be opened up and down, at the moment, whether the valve plate 6 is opened by the valve pushing mechanism 5 can be checked, whether the nylon contact arm cylinder 300 touches the valve plate 6 in the shaking process or not can be checked, and whether the left side and the right side are synchronous or blocked or not can be checked.
After moving to the working position, the fixed contact 8 to be installed is put in from the rear part of the nylon contact arm cylinder 300 at the corresponding position, the bottom of the fixed contact 8 contacts with the internal copper bar after being put in, the front part of the fixed contact 8 is arranged in the nylon contact arm cylinder 300, and the fixed contact 8 is reliably positioned under the assistance of the nylon contact arm cylinder 300. After the operation is finished, the fixed contact 8 is installed from the rear part of the nylon contact arm cylinder 300 by using a disassembling wrench, and the nylon contact arm cylinder 300 is separated from the fixed contact 8 after the installation.
And the device can be further rocked in again to observe whether the static contact 8 can be simultaneously inserted into the nylon contact arm, so that the concentricity of the static contact 8 and the contact arm is checked. Therefore, the utility model can accurately position the fixed contact 8 to be installed, can also test the installation precision, and improves the installation precision and efficiency.
What needs to be specifically stated is: the test position refers to a position of the handcart breaker in a test state, namely a state when the handcart is just put into the cabinet body and is not pushed in, and the handcart breaker does not conduct on or off operation on a circuit at the moment. The working position refers to a position of the handcart breaker in a working state, namely, after the handcart is propelled, the quincuncial contact is meshed with the fixed contact, and at the moment, the handcart breaker can conduct on-off operation on a circuit.
As shown in fig. 1 to 7 together, the frame 2 of the present utility model includes two sets of horizontal support members 20, and the two sets of horizontal support members 20 are disposed one-to-one with the two sets of positioning members 30; each group of horizontal support assemblies 20 comprises two support transverse plates 200 which are arranged at intervals in parallel, at least two support longitudinal plates 201 are arranged between the two support transverse plates 200, each group of horizontal support assemblies 20 in the embodiment comprises two support longitudinal plates 201, and the two support longitudinal plates 201 are arranged at two ends of the two support transverse plates 200.
The two supporting transverse plates 200 are respectively provided with three positioning through holes 202, specifically, the three positioning through holes 202 on the two supporting transverse plates 200 are oppositely arranged, thus, the three nylon contact arm cylinders 300 of each positioning assembly 30 respectively penetrate through the three positioning through holes 202, namely, the three nylon contact arm cylinders 300 are respectively arranged at the three positioning through holes 202, in addition, the two positioning sleeves 301 outside the nylon contact arm cylinders 300 are respectively arranged at the outer sides of the two supporting transverse plates 200, each positioning sleeve 301 is connected with the supporting transverse plate 200 at the positioning through holes 202, and reliable fixation between the nylon contact arm cylinders 300 and the supporting transverse plates 200 is realized through connection by screws.
As shown in fig. 5, in this embodiment, each supporting vertical plate 201 is plugged with two supporting transverse plates 200 through a first plugging structure, and the first plugging structure includes a first plug board 70 provided at two ends of the supporting vertical plate 201 and a first socket 71 provided on the two supporting transverse plates 200. Before welding and fixing, the support longitudinal plate 201 and the support transverse plate 200 are inserted together through the first insertion structure, so that the precision before welding is ensured, the concentricity of the bottom of the nylon contact arm cylinder 300 is also ensured, and the installation precision of the static contact 8 is improved.
As shown in fig. 1 to 5 together, the frame 2 further includes a vertical support assembly 21, where the vertical support assembly 21 includes two vertical plates 210 arranged in parallel at intervals, and a top connection plate 211 and a middle connection plate 212 are disposed between the two vertical plates 210; two sets of horizontal support members 20 are disposed in parallel on two risers 210 at an up-down interval.
As shown in fig. 4, in this embodiment, each vertical plate 210 is provided with a positioning notch 213 and a positioning socket 214, and corresponding supporting transverse plates 200 are disposed in the positioning notch 213 and the positioning socket 214. Before welding and fixing, the vertical plate 210 and the supporting transverse plate 200 are inserted together through the positioning notch 213 and the positioning socket 214, so that the precision before welding is ensured, the concentricity of the bottom of the nylon contact arm cylinder 300 is also ensured, and the installation precision of the fixed contact 8 is improved.
As shown in fig. 1 and 5, the frame 2 further includes a frame bottom plate 22 disposed on the chassis 1, the frame bottom plate 22 is respectively provided with a front side plate 23, a rear side plate 24 and two side plates 25, the front side plate 23, one side plate 25, the rear side plate 24 and the other side plate 25 are connected in this way, the front side plate 23 is disposed opposite to the rear side plate 24, and the two side plates 25 are disposed opposite to each other; the front side plate 23 and the rear side plate 24 are respectively connected with the two vertical plates 210; a pushing valve bracket 4 is arranged on the outer side of each side plate 25; the vertical support assembly 21 is disposed above the frame floor 22.
As shown in fig. 1, 4 and 5, each of the vertical plates 210 is plugged with the front side plate 23 and the rear side plate 24 through a second plugging structure, and the second plugging structure includes a second plug plate 72 provided on the vertical plate 210 and a second plug hole 73 provided on the front side plate 23 and the rear side plate 24. The vertical plate 210, the front side plate 23 and the rear side plate 24 are firstly inserted together through the second insertion structure before being welded and fixed, so that the precision before welding is ensured, the concentricity of the bottom of the nylon contact arm cylinder 300 is also ensured, and the installation precision of the fixed contact 8 is improved.
As shown in fig. 1, 2 and 3, each push valve bracket 4 comprises a U-shaped groove body 40 and two outer folding plates 41 arranged at the end parts of the U-shaped groove body 40, and the groove bottom of the U-shaped groove body 40 is arranged on the side edge plate 25. In the process of swinging in the utility model from the test position to the working position, the two outer folded plates 41 of each valve pushing support 4 push the valve mechanism 5, as shown in fig. 6 and 7, so that the valve mechanism 5 acts to drive the valve plate 6 to open up and down.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover any modifications, adaptations or improvements of a cabinet assembly inspection apparatus that are within the spirit and principles of the utility model.
Claims (8)
1. The cabinet body assembly inspection device is characterized by comprising a chassis, a frame arranged on the chassis and a positioning mechanism arranged on the frame, wherein the positioning mechanism comprises two groups of positioning components, the two groups of positioning components are arranged in parallel at an upper interval and a lower interval, each group of positioning components comprises three nylon arm contact cylinders arranged in parallel at intervals, each nylon arm contact cylinder extends horizontally, two positioning sleeves are sleeved on the outer side of each nylon arm contact cylinder, and the two positioning sleeves are respectively connected with the frame;
the device also comprises two pushing valve brackets, wherein the two pushing valve brackets are respectively arranged at two sides of the chassis, and the two pushing valve brackets are correspondingly arranged with the valve mechanism in the switch cabinet.
2. The cabinet assembly inspection device according to claim 1, wherein the frame comprises two groups of horizontal support assemblies, the two groups of horizontal support assemblies are arranged one to one with the two groups of positioning assemblies, each group of horizontal support assemblies comprises two support transverse plates arranged at intervals in parallel, and at least two support longitudinal plates are arranged between the two support transverse plates;
three positioning through holes are respectively formed in the two supporting transverse plates;
the three nylon contact arm cylinders of each group of positioning assemblies are respectively arranged at the three positioning through holes;
the two locating sleeves at the outer side of each nylon contact arm cylinder are respectively connected with the two supporting transverse plates.
3. The cabinet assembly inspection device according to claim 2, wherein each of the support vertical plates is connected to two of the support horizontal plates by a first connection structure, and the first connection structure comprises a first insertion plate provided at two ends of the support vertical plate and a first insertion opening provided on two of the support horizontal plates.
4. The cabinet assembly inspection device of claim 2, wherein the frame further comprises a vertical support assembly comprising two upright plates arranged in parallel at intervals, a top connecting plate and a middle connecting plate being arranged between the two upright plates;
the two groups of horizontal supporting components are arranged on the two vertical plates at an up-down interval in parallel.
5. The cabinet assembly inspection device according to claim 4, wherein each of the upright plates is provided with a positioning notch and a positioning socket, and the positioning notch and the positioning socket are internally provided with corresponding supporting transverse plates.
6. The cabinet assembly inspection device according to claim 4, wherein the frame further comprises a frame bottom plate arranged on the chassis, a front side plate, a rear side plate and two side plates are respectively arranged on the frame bottom plate, the front side plate is opposite to the rear side plate, and the two side plates are opposite to each other;
the front side plate and the rear side plate are respectively connected with the two vertical plates;
the outer side of each side plate is provided with one pushing valve support;
the vertical supporting component is arranged on the frame bottom plate.
7. The cabinet assembly inspection device according to claim 6, wherein each of the push valve brackets comprises a U-shaped groove body and two outer folded plates arranged at the end parts of the U-shaped groove body, and the bottom of the U-shaped groove body is arranged on the side plate.
8. The cabinet assembly inspection device of claim 6, wherein each of the risers is mated with the front and rear panels by a second mating structure comprising a second mating plate disposed on the riser and a second mating opening disposed on the front and rear panels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420022951.8U CN220585839U (en) | 2024-01-05 | 2024-01-05 | Cabinet body assembly inspection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420022951.8U CN220585839U (en) | 2024-01-05 | 2024-01-05 | Cabinet body assembly inspection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220585839U true CN220585839U (en) | 2024-03-12 |
Family
ID=90108914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420022951.8U Active CN220585839U (en) | 2024-01-05 | 2024-01-05 | Cabinet body assembly inspection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220585839U (en) |
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2024
- 2024-01-05 CN CN202420022951.8U patent/CN220585839U/en active Active
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