CN107947004A - Armored moving alternating-current metal switchgear damping circuit breaker cart - Google Patents
Armored moving alternating-current metal switchgear damping circuit breaker cart Download PDFInfo
- Publication number
- CN107947004A CN107947004A CN201711403530.0A CN201711403530A CN107947004A CN 107947004 A CN107947004 A CN 107947004A CN 201711403530 A CN201711403530 A CN 201711403530A CN 107947004 A CN107947004 A CN 107947004A
- Authority
- CN
- China
- Prior art keywords
- trestle table
- circuit breaker
- group
- current metal
- damping circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/167—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal truck type
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/54—Anti-seismic devices or installations
Abstract
Armored moving alternating-current metal switchgear damping circuit breaker cart, handcart car body includes carrier plate, damping, buffering layer, trestle table, lifting structure and moving structure, carrier plate is equipped with portable capture configurations, carrier plate edge is equipped with baffle, damping, buffering layer includes mounting layer and buffer group, lifting structure is cross folding bar group, cross folding bar group is mutually in some cross folding bar of " X " intersection, trestle table is equipped with hydraulic arm group, hydraulic arm upper end is connected with cross folding bar, trestle table side is equipped with the control-rod for being used for controlling hydraulic arm group to lift, four side of trestle table is equipped with handle, moving structure is the universal wheel arranged on trestle table bottom four corners.The beneficial effects of the invention are as follows：Damping, buffering layer effectively alleviates descending operation and external environment is conducted to the vibrations of trestle table；By reverse turning bed structure and telescopic handle, there is no the space hold for increasing car body while handle operation is convenient.
Description
Technical field
The present invention relates to armored moving alternating-current metal switchgear field, more particularly to a kind of armored moving alternating-current metal
Switchgear damping circuit breaker cart.
Background technology
Armored moving alternating-current metal switchgear is 10KV AC metal switchgears, has compact-sized reasonable, protective
Can be good, " five is anti-" interlock is reliable the advantages of, it is used widely in electric system.
Armored moving alternating-current metal switchgear is on fixed guide rail with moving more than damping circuit breaker cart in the prior art,
For handcart for transporting as mobile instrument, the anti-vibration of its car body, antijamming capability are relatively low, are done when switchgear surrounding environment produces vibrations
Disturb, or operation is too fast less than to lift during maintenance, car body can not all provide sufficient antidetonation cushioning effect for breaker；At the same time
Moved for convenience of handcart, extra grip member is set to push and pull, but extra grip member adds the occupation of land of handcart more
Space, and the space hold of unilateral handle causes cart movable range shorter when delivering breaker, adds service personnel
Operation difficulty.
The content of the invention
The purpose of the present invention is to solve shortcoming existing in the prior art, and the armored moving alternating-current metal proposed
Switchgear damping circuit breaker cart.
To achieve these goals, present invention employs following technical solution：Armored moving alternating-current metal switchgear is used
Damping circuit breaker cart, including handcart car body, handcart car body include carrier plate, damping, buffering layer, trestle table, lifting structure and shifting
Dynamic structure, carrier plate are equipped with portable capture configurations, and carrier plate edge is equipped with baffle, and damping, buffering layer eases up including mounting layer
Device group is rushed, carrier plate lower surface is connected with the first buffer group, and the first buffer group lower surface is fixed with the first mounting layer, trestle table
Top is equipped with the second buffer group, and the second buffer group upper surface is fixed with the second mounting layer, and lifting structure is cross folding bar
Group, cross folding bar group top are connected with the first mounting layer, and bottom is connected with the second mounting layer, and cross folding bar group is to be in mutually
Some cross folding bars that " X " intersects, trestle table are equipped with hydraulic arm group, hydraulic arm and cross folding bar one in hydraulic arm group
One corresponds to, and hydraulic arm upper end is connected with cross folding bar, and trestle table side is equipped with the control-rod for being used for controlling hydraulic arm group to lift,
Four side of trestle table is equipped with handle, and moving structure is the universal wheel arranged on trestle table bottom four corners.
Preferably, the first buffer group matrix distribution is in carrier plate lower surface, and the second buffer group matrix distribution is in stent
Platform upper surface, buffer group are formed by some buffers, and each buffer is correspondingly provided with installation position in mounting layer.
Preferably, the rubber bumper that buffer is formed for rubber sheet gasket stacking, the upper and lower surface of buffer passes through viscose
It is fixed on installation position.
Preferably, four sides of trestle table are equipped with reverse turning bed structure at top, and turnover panel includes plate face and connector, in plate face
Embedded in trestle table side, plate face is connected with trestle table by connector, along center indent under plate face outer surface, forms a cambered surface,
Turnover panel folding knob is fixed with cambered surface.
Preferably, handle is set in turnover panel, handle is included body and Handheld Division, is telescopic rod, connecting bracket platform and hand body
Portion is held, Handheld Division is equipped with the lock-button being connected with telescopic rod.
Preferably, portable capture configurations include guide-track groove, lock-bit bar and lock-bit block, and guide-track groove is divided into carrier plate two
Side, guide rail leave gap with baffle of the groove away from breaker end, and lock-bit bar is vertical at guide-track groove, can be in guide rail by supporting rod
Groove is moved along groove, and lock-bit block is equipped with spring, and spring one end is connected with guide-track groove away from breaker end, the other end and lock-bit block phase
Even, lock-bit block section matches with guide rail slot cross-section.
Preferably, guide-track groove side is respectively equipped with convex block, on the outside of guide-track groove, is arranged in parallel with guide-track groove.
Preferably, handcart car body is equipped with distance measuring sensor, and distance measuring sensor includes transmitter, power supply, power switch, display
Panel and wiring board, transmitter are located at the first mounting layer bottom, and transmitter is connected with wiring board, power supply, power switch and circuit
Plate is arranged in trestle table, and wiring board is connected with power supply, and power switch is connected with power supply, control power supply opening and closing, display panel and line
Road plate is connected, and display panel is arranged on trestle table side.
Preferably, transmitter is divided into the first mounting layer bottom four corners, and display panel is LED display, while shows four
Angle and the vertical range numerical valu on ground, power supply are battery.
Preferably, universal wheel includes wheel body, vertical shaft and tight brake apparatus, and tight brake apparatus has the function of stop wheel and brake direction.
The beneficial effects of the invention are as follows：
1）Descending operation is effectively alleviated by damping, buffering layer and external environment is conducted to the vibrations of trestle table, in the first damping, buffering
Under the double action of layer and the second damping, buffering layer, strengthen the shock resistance of car body carrier plate；
2）Handle is adjusted to telescopic handle by reverse turning bed structure, can be according to making during use without using making to receive to trestle table
Made choice with direction, simple operation while does not have the space hold for increasing car body；
3）Universal wheel can brake brake of also keeping straight on, selection variation, with handle with the use of being suitable for a variety of operational requirements.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is the carrier plate top view of the present invention.
Fig. 3 is the structure diagram of the trestle table handle portion of the present invention.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.
With reference to Fig. 1-3, armored moving alternating-current metal switchgear damping circuit breaker cart, including handcart car body, handcart
Car body includes carrier plate 2, damping, buffering layer, trestle table 1, lifting structure and moving structure, and carrier plate 2 is equipped with portable lock-bit
Structure, carrier plate edge are equipped with baffle 4, and damping, buffering layer includes mounting layer and buffer group, and 2 lower surface of carrier plate is connected with first
Buffer group, 20 lower surface of the first buffer group are fixed with the first mounting layer 21, and the top of trestle table 1 is equipped with the second buffer group,
Second buffer group upper surface is fixed with the second mounting layer, and lifting structure is cross folding bar group 3,3 top of cross folding bar group
It is connected with the first mounting layer 21, bottom is connected with the second mounting layer, and cross folding bar group 3 is mutually in some friendship of " X " intersection
Folding rod is pitched, trestle table 1 is equipped with hydraulic arm group 5, the hydraulic arm in hydraulic arm group 5 and cross folding bar one-to-one corresponding, hydraulic pressure
Arm upper end is connected with cross folding bar, and 1 side of trestle table is equipped with the control-rod 6 for being used for controlling hydraulic arm group 5 to lift, trestle table 1
Four sides are equipped with handle, and moving structure is the universal wheel 7 arranged on trestle table bottom four corners.
Armored moving alternating-current metal switchgear damping circuit breaker cart, 20 matrix distribution of the first buffer group is in bracket
2 lower surface of disk, in 1 upper surface of trestle table, buffer group is formed the second buffer group matrix distribution by some buffers, each
Buffer is correspondingly provided with installation position in mounting layer.
Armored moving alternating-current metal switchgear damping circuit breaker cart, the rubber that buffer is formed for rubber sheet gasket stacking
Installation position is fixed in glue buffer, the upper and lower surface of buffer by viscose, and rubber sheet gasket stacking is at least three layers.
Armored moving alternating-current metal switchgear damping circuit breaker cart, 1 four sides of trestle table are equipped with top
Reverse turning bed structure, turnover panel include plate face 22 and connector, and plate face 22 is embedded in trestle table side, and plate face 22 passes through company with trestle table 1
Fitting connects, and along center indent under 22 outer surface of plate face, forms a cambered surface 24, turnover panel folding knob 23 is fixed with cambered surface 24.
Armored moving alternating-current metal switchgear damping circuit breaker cart, handle is set in turnover panel, and handle is included body 26
It is telescopic rod, connecting bracket platform 1 and Handheld Division 25 body 26 with Handheld Division 25, Handheld Division 25 is equipped with the lock being connected with telescopic rod
Determine button.In use, routing up turnover panel by turnover panel folding knob, by setting handle in the lock-button pull-out of Handheld Division 25, finger is pulled to
Lock-button is unclamped during measured length, handle can use, and coordinate the universal wheel 7 of bottom, and transhipment hand can be promoted using less power
Car, reduces breaker and carries difficulty.
Further, the telescopic rod of handle, which tilts, is arranged in turnover panel, and telescopic rod is 75 ° with handcart car body vertical line inclination angle,
By being pulled out upward in turnover panel, the telescopic rod being obliquely installed is more easy to promote handcart for transporting hand by stress component.
Armored moving alternating-current metal switchgear damping circuit breaker cart, portable capture configurations include guide-track groove 18,
Lock-bit bar 17 and lock-bit block 16, guide-track groove 18 are divided into 2 both sides of carrier plate, and baffle 4 of the guide-track groove 18 away from breaker end leaves
Gap, lock-bit bar 17 are vertical at guide-track groove 18, can be moved by supporting rod in guide-track groove 18 along groove, and lock-bit block 16 is equipped with spring
15,15 one end of spring is connected with guide-track groove 18 away from breaker end, and the other end is connected with lock-bit block 16, and 16 section of lock-bit block is with leading
18 section of track slot matches.
Armored moving alternating-current metal switchgear damping circuit breaker cart, guide-track groove side are respectively equipped with convex block 14, if
In the outside of guide-track groove 18, it is arranged in parallel with guide-track groove 18, the outside of guide-track groove 18 is distributed in along convex block 14, aids in portable lock-bit
Structure fixes breaker.
Further, lock-bit bar 17 is vertical with supporting rod, and lock-bit bar 17 is connected as being rotatably connected with supporting rod, supporting rod
Equipped with lock-bit bar fixing piece and sliding block, lock-bit bar can be rotated in 2 plane of carrier plate by sliding block, will before breaker is placed
Lock-bit bar 17 places nearly breaker end, and goes to the outside of guide-track groove 18, and spring 15 is in relaxation state, after breaker is placed
Lock-bit bar 17 is adjusted according to breaker placement location, and lock-bit bar 17 is turned into the inner side of guide-track groove 18, it is close to breaker, this
When spring 15 be in impaction state, compress lock-bit block 16, complete lock-bit operation.
Armored moving alternating-current metal switchgear damping circuit breaker cart, handcart car body are equipped with distance measuring sensor, ranging
Sensor includes transmitter, power supply, power switch, display panel 19 and wiring board, and transmitter 9 is located at bracket tray bottom, transmitting
Device 9 is connected with wiring board, power supply, power switch and wiring board be arranged on trestle table in, wiring board is connected with power supply, power switch and
Power supply is connected, and control power supply opening and closing, display panel 19 is connected with wiring board, and display panel 19 is arranged on trestle table side.
Armored moving alternating-current metal switchgear damping circuit breaker cart, transmitter are divided into 2 bottom four corners of carrier plate,
Display panel 19 is LED display, while shows corner distance values, and power supply is battery, in use, in installation and mobile open circuit
Distance measuring sensor power switch is opened during device, transmission range data is distinguished in the transmitter 9 of carrier plate bottom four corners, shows at the same time
Panel 19 shows that numerical value add 1 setpoint distance of trestle table for ranging distance, ranging distance i.e. carrier plate 2 to trestle table 1 vertically away from
From 1 setpoint distance of trestle table is 1 distance of trestle table set in wiring board, and assist operators' progress descending operation, works as armour
Withdraw-type AC metal switchgear is filled in when running well, distance measuring sensor power switch is closed, and is reduced to switch cabinet equipment
Interference.By the setting of power switch, reduce interference when armored moving alternating-current metal switchgear uses, in feature situation
Under by operating personnel open distance measuring sensor, then operated, improve the security of operation.
Armored moving alternating-current metal switchgear damping circuit breaker cart, cross folding bar are at least three, intersect folding
When folded bar is three, its center of gravity of the triangle of composition is overlapped with 2 center of gravity of carrier plate, and three-legged structure has stability, it is ensured that bracket
Disk lifting is stablized.
Armored moving alternating-current metal switchgear damping circuit breaker cart, universal wheel 7 include wheel body, vertical shaft and tight dress of stopping
8 are put, tight brake apparatus 8 has the function of stop wheel and brake direction.
Armored moving alternating-current metal switchgear damping circuit breaker cart, the tight brake apparatus 8 include brake disc group and
Straight trip brake disc group, brake disc group include brake pedal, brake block and brake disc, and straight trip brake disc group includes straight trip brake and steps on
Plate, straight trip brake block and straight trip brake disc, brake disc and straight trip brake disc are fixedly mounted on vertical shaft, and the lower end of brake disc is equipped with
Two are offered along the gear-like structure of the circumferentially equally distributed dual brake groove composition of brake disc, on brake disc top edge of keeping straight on to set relatively
The straight trip fixing groove put, the groove width of fixing groove of keeping straight on are more than the groove width of dual brake groove, movement during use according to handcart
Mode, selection step on brake pedal or straight trip brake pedal, conveniently improve mobile security while operation.
Armored moving alternating-current metal switchgear damping circuit breaker cart, control-rod 6 are connected with locking device, locking device
For spring securing rod component, for locking the operation of locking/unlocking control-rod, locking device is connected with locking switch 11 in trestle table side,
Locking switch 11 is connected with spring securing rod component, and spring lever locked component includes a pair of locking bar and briquetting, and securing rod passes through
Briquetting is connected with spring part, and briquetting is connected by telescopic shaft with locking switch, and during non-locking state, telescopic shaft is in most short shape
State, briquetting are close to spring part, and spring keeps impaction state, and securing rod is in standby position, and when performing lock operation, telescopic shaft is stretched
Long, briquetting loosens, and spring part pop-up drives securing rod action, locks control-rod, during unlock, opens locking switch 11, telescopic shaft
Shorten, drive briquetting movement, spring part is in impaction state, when armored moving alternating-current metal switchgear runs well, leads to
Opening locking device is crossed, locks control-rod, prevents the control-rod movement of easily vibration, collision initiation, ensures the stability of breaker,
During maintenance, also lockable control-rod, reduces security risk caused by false touch.
Armored moving alternating-current metal switchgear damping circuit breaker cart, control-rod 6 are equipped with shift-position control apparatus, are propping up
Pallet side is equipped with control button 10, and shift-position control apparatus includes home button, rising button, declines button and stop button.
Armored moving alternating-current metal switchgear damping circuit breaker cart, shift-position control apparatus are additionally provided with automatic/hand
Button, drives hydraulic arm lifting/decline specified altitude assignment value by default height value, facilitates handcart descending operation, when need maintenance/
During running circuit breaker, hand push button may be selected, with setting speed at the uniform velocity lifting hydraulic arm when rise/fall button is pressed at this time,
Personnel easy to operation rise to maintenance desired height.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. armored moving alternating-current metal switchgear damping circuit breaker cart, including handcart car body, it is characterised in that handcart car
Body includes carrier plate, damping, buffering layer, trestle table, lifting structure and moving structure, and carrier plate is equipped with portable capture configurations,
Carrier plate edge is equipped with baffle, and damping, buffering layer includes mounting layer and buffer group, and carrier plate lower surface is connected with the first buffer
Group, the first buffer group lower surface are fixed with the first mounting layer, and the second buffer group, the second buffer group are equipped with the top of trestle table
Upper surface is fixed with the second mounting layer, and lifting structure is cross folding bar group, cross folding bar group top and the first mounting layer phase
Even, bottom is connected with the second mounting layer, some cross folding bars that it is in " X " intersection mutually that cross folding bar group, which is, on trestle table
Equipped with hydraulic arm group, the hydraulic arm in hydraulic arm group is corresponded with cross folding bar, hydraulic arm upper end and cross folding bar phase
Even, trestle table side is equipped with the control-rod for being used for controlling hydraulic arm group to lift, and four side of trestle table is equipped with handle, and moving structure is
Arranged on the universal wheel of trestle table bottom four corners.
2. armored moving alternating-current metal switchgear damping circuit breaker cart according to claim 1, it is characterised in that
First buffer group matrix distribution is in carrier plate lower surface, and the second buffer group matrix distribution is in trestle table upper surface, buffer
Group is formed by some buffers, and each buffer is correspondingly provided with installation position in mounting layer.
3. armored moving alternating-current metal switchgear damping circuit breaker cart according to claim 2, it is characterised in that
The rubber bumper that buffer is formed for rubber sheet gasket stacking, installation position is fixed in the upper and lower surface of buffer by viscose.
4. armored moving alternating-current metal switchgear damping circuit breaker cart according to claim 1, it is characterised in that
Four sides of trestle table are equipped with reverse turning bed structure at top, and turnover panel includes plate face and connector, and plate face is embedded in trestle table side,
Plate face is connected with trestle table by connector, along center indent under plate face outer surface, forms a cambered surface, turnover panel is fixed with cambered surface
Folding knob.
5. armored moving alternating-current metal switchgear damping circuit breaker cart according to claim 4, it is characterised in that
Handle is set in turnover panel, handle is included body and Handheld Division, is telescopic rod body, connecting bracket platform and Handheld Division, Handheld Division are equipped with
The lock-button being connected with telescopic rod.
6. armored moving alternating-current metal switchgear damping circuit breaker cart according to claim 1, it is characterised in that
Portable capture configurations include guide-track groove, lock-bit bar and lock-bit block, and guide-track groove is divided into carrier plate both sides, and guide rail is with groove away from disconnected
The baffle at road device end leaves gap, and lock-bit bar is vertical at guide-track groove, can be moved by supporting rod in guide-track groove along groove, lock-bit block
Equipped with spring, spring one end is connected with guide-track groove away from breaker end, and the other end is connected with lock-bit block, lock-bit block section and guide rail
Slot cross-section matches.
7. armored moving alternating-current metal switchgear damping circuit breaker cart according to claim 6, it is characterised in that
Guide-track groove side is respectively equipped with convex block, on the outside of guide-track groove, is arranged in parallel with guide-track groove.
8. armored moving alternating-current metal switchgear damping circuit breaker cart according to claim 1, it is characterised in that
Handcart car body is equipped with distance measuring sensor, and distance measuring sensor includes transmitter, power supply, power switch, display panel and wiring board, hair
Emitter is located at the first mounting layer bottom, and transmitter is connected with wiring board, and power supply, power switch and wiring board are arranged in trestle table,
Wiring board is connected with power supply, and power switch is connected with power supply, and control power supply opening and closing, display panel is connected with wiring board, display surface
Plate is arranged on trestle table side.
9. armored moving alternating-current metal switchgear damping circuit breaker cart according to claim 8, it is characterised in that
Transmitter is divided into the first mounting layer bottom four corners, and display panel is LED display, at the same show corner it is vertical with ground away from
From numerical value, power supply is battery.
10. armored moving alternating-current metal switchgear damping circuit breaker cart according to claim 1, its feature exist
In universal wheel includes wheel body, vertical shaft and tight brake apparatus, and tight brake apparatus has the function of stop wheel and brake direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711403530.0A CN107947004B (en) | 2017-12-22 | 2017-12-22 | Armored moving alternating-current metal switchgear damping circuit breaker cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711403530.0A CN107947004B (en) | 2017-12-22 | 2017-12-22 | Armored moving alternating-current metal switchgear damping circuit breaker cart |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107947004A true CN107947004A (en) | 2018-04-20 |
| CN107947004B CN107947004B (en) | 2019-06-11 |
Family
ID=61941757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711403530.0A Active CN107947004B (en) | 2017-12-22 | 2017-12-22 | Armored moving alternating-current metal switchgear damping circuit breaker cart |
Country Status (1)
| Country | Link |
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| CN (1) | CN107947004B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108923317A (en) * | 2018-08-13 | 2018-11-30 | 安徽诚意电气科技有限公司 | A kind of movable intelligent voltage sensor cart device |
| CN109708389A (en) * | 2018-11-19 | 2019-05-03 | 青岛海尔股份有限公司 | Freezer compressor support device and refrigerator with it |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104671145A (en) * | 2013-11-27 | 2015-06-03 | 大连渤海起重机器股份有限公司 | Transmission vibration reducing structure of crane lifter |
| CN204475988U (en) * | 2015-01-15 | 2015-07-15 | 宁波福力达电力科技有限公司 | A kind of power distribution cabinet built-in handle |
| CN205051213U (en) * | 2015-10-10 | 2016-02-24 | 广东电网有限责任公司汕头供电局 | Mobile device of switch ware for high tension switchgear |
| CN205070264U (en) * | 2015-11-06 | 2016-03-02 | 河南中平川仪电气有限公司 | Special installation car of mutual -inductor in high -voltage board |
| KR101737822B1 (en) * | 2016-12-29 | 2017-05-19 | 한양전공주식회사 | Switchboard with the seismic performance and vibration reduction |
| CN206510688U (en) * | 2017-01-09 | 2017-09-22 | 江苏申牌万向轮有限公司 | A kind of full application of brake universal caster wheel |
-
2017
- 2017-12-22 CN CN201711403530.0A patent/CN107947004B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104671145A (en) * | 2013-11-27 | 2015-06-03 | 大连渤海起重机器股份有限公司 | Transmission vibration reducing structure of crane lifter |
| CN204475988U (en) * | 2015-01-15 | 2015-07-15 | 宁波福力达电力科技有限公司 | A kind of power distribution cabinet built-in handle |
| CN205051213U (en) * | 2015-10-10 | 2016-02-24 | 广东电网有限责任公司汕头供电局 | Mobile device of switch ware for high tension switchgear |
| CN205070264U (en) * | 2015-11-06 | 2016-03-02 | 河南中平川仪电气有限公司 | Special installation car of mutual -inductor in high -voltage board |
| KR101737822B1 (en) * | 2016-12-29 | 2017-05-19 | 한양전공주식회사 | Switchboard with the seismic performance and vibration reduction |
| CN206510688U (en) * | 2017-01-09 | 2017-09-22 | 江苏申牌万向轮有限公司 | A kind of full application of brake universal caster wheel |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108923317A (en) * | 2018-08-13 | 2018-11-30 | 安徽诚意电气科技有限公司 | A kind of movable intelligent voltage sensor cart device |
| CN109708389A (en) * | 2018-11-19 | 2019-05-03 | 青岛海尔股份有限公司 | Freezer compressor support device and refrigerator with it |
| CN109708389B (en) * | 2018-11-19 | 2021-04-23 | 海尔智家股份有限公司 | Refrigerator compressor supporting device and refrigerator with same |
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| Publication number | Publication date |
|---|---|
| CN107947004B (en) | 2019-06-11 |
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Denomination of invention: Shock-absorbing circuit breaker handcart for armored movable AC metal switchgear Effective date of registration: 20230711 Granted publication date: 20190611 Pledgee: Dongtou Bank of China Ltd. Pledgor: OUBO ELECTRIC CO.,LTD. Registration number: Y2023330001445 |