CN208299311U - A kind of switch cabinet handcart crank anti-dropout - Google Patents
A kind of switch cabinet handcart crank anti-dropout Download PDFInfo
- Publication number
- CN208299311U CN208299311U CN201820730931.0U CN201820730931U CN208299311U CN 208299311 U CN208299311 U CN 208299311U CN 201820730931 U CN201820730931 U CN 201820730931U CN 208299311 U CN208299311 U CN 208299311U
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- CN
- China
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- support construction
- handcart crank
- crank
- handcart
- switch cabinet
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Abstract
The utility model provides a kind of switch cabinet handcart crank anti-dropout, including anti-drop structure, support construction, bracket, handcart crank and connector, support construction is installed below anti-drop structure, there are three brackets for the lower section installation of support construction, handcart crank is closely fitted with above anti-drop structure, and handcart crank is extended transversely through in the top of support construction, the right side seamless welding of handcart crank has connector, controller is installed on the outside of support construction, the inside of support construction is equipped with hydraulic top, the bottom of bracket is equipped with pedestal, and bracket is mounted between pedestal and hydraulic top, the upper opening of pedestal is provided with card slot, the bottom of pedestal is equipped with fixed strip, buffer layer is provided through above support construction.The utility model stable structure, it is not easy to it falls off, and can freely move up and down the operating position of adjustment handcart crank, it is applied widely, and it can be stably fixed to ground surface, there is very high promotional value.
Description
Technical field
The utility model relates to a kind of handcart crank, specifically a kind of switch cabinet handcart crank anti-dropout.
Background technique
Switch cabinet handcart operating device is the important equipment operated in substation to switching on/off handcart, reliably switchs hand
Vehicle operating device is the person, power grid and the important leverage of equipment safety stable operation.It is bright in " disconnecting switch safety regulation for operations "
Really must be rapid and resolute when regulation disconnecting switch closing operation, keep contact good；Work as knife in disconnecting switch sub-switching operation
Piece should be rapid when leaving fixed contact, especially the charging current of the no-load current of disconnecting transformer, overhead transmission line and cable, frame
When the Smaller load electric current and cutting loop current on ceases to be busy road, operating a switch should be resolute rapidly, so as to extinguishing arc.
Existing switch cabinet handcart crank, is easy to appear the case where falling off during use, and shake when
It is poor to wait stability, cannot freely raise and reduce, for these statuses, it is anti-that there is an urgent need to develop a kind of switch cabinet handcart cranks
It falls off, to overcome the shortcomings of in currently practical application.
Utility model content
The purpose of this utility model is to provide a kind of switch cabinet handcart crank anti-dropouts, it is intended in the prior art in solution
There is the technical problem for being easy to fall off, being unable to height and stability difference in handcart crank.
To achieve the above object, the utility model provides the following technical solutions, a kind of switch cabinet handcart crank anti-dropout, packet
Anti-drop structure, support construction, bracket, handcart crank and connector are included, support knot is installed below the anti-drop structure
Structure, the lower section installation of the support construction are closely fitted with handcart crank above the anti-drop structure there are three bracket, and
Handcart crank is extended transversely through in the top of support construction, and the right side seamless welding of the handcart crank has connector, the support knot
Controller is installed on the outside of structure, the inside of the support construction is equipped with hydraulic top, and the bottom of the bracket is equipped with pedestal,
And bracket is mounted between pedestal and hydraulic top, the upper opening of the pedestal is provided with card slot, the bottom installation of the pedestal
There is fixed strip, buffer layer be provided through above the support construction, and buffer layer is fitted tightly over the outside of handcart crank,
Magnet ring is installed on the outside of the connector, the left side outer wall of the handcart crank is closely fitted with anti-skid bulge, and controller with
It is electrically connected between hydraulic top.
Further, the fixed strip is equipped with ten, and each fixed strip is serrated.
Further, the bottom of the bracket is mutually agreed with card slot.
Further, the middle vacancy inside the magnet ring is mutually agreed with connector.
Further, there are four the anti-skid bulge installations, and the inside of four anti-skid bulges is in hollow " six sides
Shape " shape.
It further, is in hollow " wave " shape inside the buffer layer.
Further, the buffer layer mutually agrees with handcart crank.
The utility model provides a kind of switch cabinet handcart crank anti-dropout, has the advantages that
1, this is practical by being equipped with magnet ring, when the present apparatus during use, due to inside magnet ring middle vacancy with
Connector mutually agrees with, and so that handcart crank is can produce magnetism when working, allows handcart crank is more stable to be pasted onto equipment and do not allow
It easily slides, to solve the problems, such as that handcart crank is easy to fall off.
2, this is practical by by being equipped with buffer layer, when the present apparatus during use, due to buffer layer and handcart
Crank mutually agrees with, and is transferred to handcart crank in the buffer layer in hollow " wave " shape the vibratory forces generated when shaking,
" wave " shape buffer layer is buffered vibratory forces by internal compression, the shake of handcart crank is effectively prevented, to solve hand
The problem of vehicle crank is easy to fall off.
3, this is practical by being equipped with hydraulic top, when the present apparatus during use, since the inside of support construction is pacified
Equipped with hydraulic top, make hydraulic top can by the control of controller, stable promotion handcart crank at the top of the support construction on move down
The operating position of dynamic adjustment handcart crank, to solve the problems, such as device raising.
4, this is practical by being equipped with card slot, when the present apparatus during use, due to bottom and the card slot phase of bracket
Agree with, make support construction upper part and handcart crank being fixed on the base by bracket stable, and ten below pedestal
A fixed strip that is serrated increases the pressure with ground surface, to solve dress by the contact surface mode reduced with ground surface
Set the problem of stability difference.
To sum up, whole device stable structure, it is not easy to fall off, and can freely move up and down the work of adjustment handcart crank
Position, it is applied widely, and it can be stably fixed to ground surface, there is very high promotional value.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the overall structure diagrammatic cross-section of the utility model.
Fig. 3 is enlarged diagram at A in Fig. 2 of the utility model.
In Fig. 1-3: anti-drop structure 1, hydraulic top 201, bracket 202, pedestal 203, card slot 204, is fixed at support construction 2
Item 205, buffer layer 206, handcart crank 3, connector 301, magnet ring 302, anti-skid bulge 303.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Hydraulic top 201, bracket 202, pedestal 203, handcart crank 3, connector 301 and magnet ring 302 in the utility model is equal
It can buy or customize from market and obtain, concrete model is ordinary skill in the art means, is no longer repeated.
Please refer to Fig. 1 to 3, in the utility model embodiment, a kind of switch cabinet handcart crank anti-dropout, including anti-dropout knot
Structure 1, support construction 2, hydraulic top 201, bracket 202, pedestal 203, card slot 204, fixed strip 205, buffer layer 206, handcart crank
3, connector 301, magnet ring 302 and anti-skid bulge 303, the lower section of anti-drop structure 1 are equipped with support construction 2, under support construction 2
There are three brackets 202 for side's installation, and bottom and 204 phase of card slot of bracket 202 are agreed with, convenient for making 2 upper part of support construction and hand
Vehicle crank 3 can be stably fixed on pedestal 203 by bracket 202, and the top of anti-drop structure 1 is closely fitted with handcart crank
3, and handcart crank 3 is extended transversely through in the top of support construction 2, the right side seamless welding of handcart crank 3 has connector 301, support
The outside of structure 2 is equipped with controller, and the inside of support construction 2 is equipped with hydraulic top 201, and the bottom of bracket 202 is equipped with bottom
Seat 203, and bracket 202 is mounted between pedestal 203 and hydraulic top 201, the upper opening of pedestal 203 is provided with card slot 204,
The bottom of pedestal 203 is equipped with fixed strip 205, and fixed strip 205 is equipped with ten, and each fixed strip 205 is serrated, just
It is serrated fixed strip 205 in ten by reducing the contact surface mode with ground surface, increases the pressure with ground surface and improves
The stability of device, the top of support construction 2 are provided through buffer layer 206, and internal is in hollow " wave " shape buffer layer
206 agree with 3 phase of handcart crank, are convenient for wave " by internal compression generation bounce, stable will shake shape buffer layer 206
Power buffering effectively prevents the shake of handcart crank, and buffer layer 206 is fitted tightly over the outside of handcart crank 3, connector 301
Outside magnet ring 302 is installed, convenient for making handcart crank 3 can produce magnetism when working, allow more stable viscous of handcart crank 3
It is attached in equipment and difficultly slips off, the middle vacancy inside magnet ring 302 is agreed with 301 phase of connector, the left side outer wall of handcart crank 3
It is closely fitted with anti-skid bulge 303, there are four the installations of anti-skid bulge 303, and the inside of four anti-skid bulges 303 is in hollow
" hexagon " shape, convenient for increasing and handcart in such a way that the anti-skid bulge 303 of hollow " hexagon " shape is by reducing contact surface
The pressure of crank 3, it is therefore prevented that arm sliding, and be electrically connected between controller and hydraulic top 201.
Working principle places the device in stable ground, guarantees the stabilization of device, then to the modules of device into
Row detection, guarantees the integrality of apparatus function, to the preparation of this finishing device, can then start to the normal of device
It uses, bracket 202 is embedded in the card slot 204 of pedestal 203, the fixed strip 205 of 203 lower section of pedestal is close to ground, later
Handcart crank 3 is embedded in the buffer layer 206 of 2 top of support construction, then opens controller, pass through hydraulic top 201 can
The control of controller, stable promotion handcart crank 3 move up and down the working position of adjustment handcart crank 3 at the top of support construction 2
Set, at 301 alignment work of connector after, magnet ring 302 generate it is magnetic be close to equipment, at this moment hold in hollow " hexagon " shape
Anti-skid bulge 303, since anti-skid bulge 303 is in hollow " hexagon " shape, it is therefore prevented that handcart crank is shaken in arm sliding later
3, the vibratory forces of generation are transferred on the outside of handcart crank 3 in the buffer layer 206 of hollow " wave " shape, and " wave " shape buffers
Layer 206 is finally buffered vibratory forces by internal compression, it is therefore prevented that the shake of handcart crank.
The above are merely preferred embodiments of the present invention, it is noted that for those skilled in the art,
Without departing from the concept of the premise utility, several modifications and improvements can also be made, these also should be considered as practical
Novel protection scope, these all will not influence the effect and patent practicability of the utility model implementation.
Claims (7)
1. a kind of switch cabinet handcart crank anti-dropout, including anti-drop structure (1), support construction (2), bracket (202), handcart shake
(3) and connector (301), it is equipped with support construction (2) below the anti-drop structure (1), under the support construction (2)
There are three side's installations bracket (202), is closely fitted with handcart crank (3) above the anti-drop structure (1), and handcart crank
(3) top in support construction (2) is extended transversely through, the right side seamless welding of the handcart crank (3) has connector (301), special
Sign is, controller is equipped on the outside of the support construction (2), and the inside of the support construction (2) is equipped with hydraulic top
(201), the bottom of the bracket (202) is equipped with pedestal (203), and bracket (202) is mounted on pedestal (203) and hydraulic top
(201) between, the upper opening of the pedestal (203) is provided with card slot (204), and the bottom of the pedestal (203) is equipped with solid
Determine item (205), is provided through buffer layer (206) above the support construction (2), and buffer layer (206) is fitted tightly over
The outside of handcart crank (3) is equipped with magnet ring (302) on the outside of the connector (301), outside the left side of the handcart crank (3)
Wall is closely fitted with anti-skid bulge (303), and is electrically connected between controller and hydraulic top (201).
2. switch cabinet handcart crank anti-dropout according to claim 1, which is characterized in that fixed strip (205) installation
There are ten, and each fixed strip (205) is serrated.
3. switch cabinet handcart crank anti-dropout according to claim 1, which is characterized in that the bottom of the bracket (202)
Mutually agree with card slot (204).
4. switch cabinet handcart crank anti-dropout according to claim 1, which is characterized in that magnet ring (302) inside
Mutually agree with connector (301) in middle vacancy.
5. switch cabinet handcart crank anti-dropout according to claim 1, which is characterized in that anti-skid bulge (303) peace
There are four dresses, and the inside of four anti-skid bulges (303) is in hollow " hexagon " shape.
6. switch cabinet handcart crank anti-dropout according to claim 1, which is characterized in that the buffer layer (206) is internal
It is in hollow " wave " shape.
7. switch cabinet handcart crank anti-dropout according to claim 1, which is characterized in that the buffer layer (206) and hand
Vehicle crank (3) mutually agrees with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820730931.0U CN208299311U (en) | 2018-05-16 | 2018-05-16 | A kind of switch cabinet handcart crank anti-dropout |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820730931.0U CN208299311U (en) | 2018-05-16 | 2018-05-16 | A kind of switch cabinet handcart crank anti-dropout |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208299311U true CN208299311U (en) | 2018-12-28 |
Family
ID=64727756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820730931.0U Expired - Fee Related CN208299311U (en) | 2018-05-16 | 2018-05-16 | A kind of switch cabinet handcart crank anti-dropout |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208299311U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109494603A (en) * | 2018-11-19 | 2019-03-19 | 国网四川省电力公司攀枝花供电公司 | A kind of handcart switch cabinet stable operation rocking handle |
| CN110676743A (en) * | 2019-10-18 | 2020-01-10 | 国网河南省电力公司濮阳供电公司 | Magnetic force operation crank for anti-drop handcart |
| CN112186608A (en) * | 2020-09-04 | 2021-01-05 | 国网山东省电力公司潍坊供电公司 | Magnetic attraction type intelligent control handcart crank and operation method thereof |
| CN113103253A (en) * | 2021-04-16 | 2021-07-13 | 神华北电胜利能源有限公司 | Low-voltage power distribution cabinet operation robot and control system |
-
2018
- 2018-05-16 CN CN201820730931.0U patent/CN208299311U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109494603A (en) * | 2018-11-19 | 2019-03-19 | 国网四川省电力公司攀枝花供电公司 | A kind of handcart switch cabinet stable operation rocking handle |
| CN110676743A (en) * | 2019-10-18 | 2020-01-10 | 国网河南省电力公司濮阳供电公司 | Magnetic force operation crank for anti-drop handcart |
| CN112186608A (en) * | 2020-09-04 | 2021-01-05 | 国网山东省电力公司潍坊供电公司 | Magnetic attraction type intelligent control handcart crank and operation method thereof |
| CN113103253A (en) * | 2021-04-16 | 2021-07-13 | 神华北电胜利能源有限公司 | Low-voltage power distribution cabinet operation robot and control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181228 Termination date: 20210516 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |