CN202542778U - Lifting cart special for high-voltage circuit breaker - Google Patents
Lifting cart special for high-voltage circuit breaker Download PDFInfo
- Publication number
- CN202542778U CN202542778U CN2012200789362U CN201220078936U CN202542778U CN 202542778 U CN202542778 U CN 202542778U CN 2012200789362 U CN2012200789362 U CN 2012200789362U CN 201220078936 U CN201220078936 U CN 201220078936U CN 202542778 U CN202542778 U CN 202542778U
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- CN
- China
- Prior art keywords
- strut bar
- cart
- circuit breaker
- vehicle frame
- brackets
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a lifting cart special for a high-voltage circuit breaker. The lifting cart solves the problem of time and energy waste when a circuit breaker truck is matched and installed with a switch cabinet on the other side. The lifting cart comprises a frame, a loading shelf and a hoisting device; guide sliding plates are arranged on the frame, a rack is fixedly connected to each guide sliding plate, and the guide sliding plates are arranged on the frame in a lifting mode; the loading shelf comprises a supporting rod and two brackets; the supporting rod is arranged at the bottom of the guide sliding plates; the brackets are sleeved on the supporting rod; the supporting rod is provided with even positioning holes; and the brackets are in limiting fit with the positioning holes of the supporting rod. The brackets are arranged at the bottom of the guide sliding plates through the supporting rod, so that the circuit breaker truck is conveniently moved from a tray to the cart; and the two brackets are positioned by the positioning holes of the supporting rod, so that the brackets can adapt to the circuit breaker truck. When the sides of the brackets correspond to the other switch cabinet in installation, the circuit breaker truck can be conveniently installed.
Description
Technical field
The utility model relates to a kind of go-cart that promotes goods, is specifically related to a kind of liftable go-cart that is exclusively used in primary cutoff.
Background technology
The handcart type high-voltage switch cabinet has a wide range of applications at home, and each switch cubicle manufacturing firm both domestic and external all has corresponding product to release at present.The advantage of handcart type high-voltage switch cabinet is working service convenient (when the circuit breaker of a switch cubicle breaks down, pull it outside the cabinet, the back-up breaker of another same specification is pushed in and can restore electricity rapidly).Present handcart type high-voltage switch cabinet is heavier, and need match with the another side switch cubicle, needs many people to lift during installation, and need find the cooperation place of another side switch cubicle could realize installing.Owing to want many people to cooperate,, increased labour cost greatly so often have a lot of problems with cooperating of another side switch cubicle when installing.
Summary of the invention
The problem often cumbersome when cooperating installation with the another side switch cubicle for solving background technology mesohigh circuit breaker, that installation process wastes time and energy, the utility model provides a kind of liftable go-cart that is exclusively used in primary cutoff.
The technical scheme of the utility model is: a kind of liftable go-cart that is exclusively used in primary cutoff, comprise vehicle frame, luggage carrier and bont, and the bottom of described vehicle frame is connected with at least one pair of wheel rotationally; Described vehicle frame is provided with slide plate; Be connected with tooth bar on the described slide plate, described slide plate liftably is arranged on the described vehicle frame, and described luggage carrier comprises strut bar and two carriages; Described strut bar is located at the bottom of slide plate; Described carriage is sleeved on the strut bar, and described strut bar is provided with the even number knock hole, and described carriage cooperates with the knock hole of strut bar is spacing.
As a kind of improvement of the utility model, the knock hole on the described strut bar has 6, and is symmetrically distributed in the both sides of strut bar.
Improve as the another kind of the utility model, described carriage is provided with bent plate, and described bent plate is provided with bearing pin, and described bearing pin cooperates spacing with knock hole on the strut bar.
Another kind as the utility model improves, and is arranged with supporting plate on the described strut bar, and described supporting plate is located between two carriages.
Another kind as the utility model improves, and the top of described vehicle frame is provided with stay pipe, and described stay pipe is provided with chain sling.
Another kind as the utility model improves, and described vehicle frame is provided with reinforced rib.
The beneficial effect of the utility model is, carriage is located at the bottom of slide plate through strut bar, after bont descends luggage carrier, can make carriage equally high with pallet basically, conveniently from pallet, circuit breaker cart moved in the go-cart; And two carriages can make carriage and circuit breaker cart suitable by the knock hole location of strut bar.When only need be when installing corresponding, just circuit breaker cart can be installed easily with another switch cubicle with the side of carriage.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model.
Accompanying drawing 2 is the structural representation of bont 2 in the accompanying drawing 1.
Among the figure, vehicle frame 1, wheel 11, reinforced rib 12, stay pipe 13, bont 2, handle 21; Ratchet 22, ratchet 23, speed reduction gearing 24, friction lining 25, threaded line pipe 26, slide plate 3, tooth bar 31; Strut bar 4, knock hole 41, carriage 5, bent plate 51, bearing pin 52, supporting plate 6, chain sling 7.
The specific embodiment
Below in conjunction with accompanying drawing the utility model embodiment is described further:
By shown in Figure 1, a kind of liftable go-cart that is exclusively used in primary cutoff comprises vehicle frame 1, luggage carrier and bont 2; The bottom of described vehicle frame 1 is connected with at least one pair of wheel 11 rotationally, and described vehicle frame 1 is provided with slide plate 3, is connected with tooth bar 31 on the described slide plate 3; Described slide plate 3 liftably is arranged on the described vehicle frame 1; Described luggage carrier comprises strut bar 4 and two carriages 5, and described strut bar 4 is located at the bottom of slide plate 3, and described carriage 5 is sleeved on the strut bar 4; Described strut bar 4 is provided with even number knock hole 41,41 spacing cooperations of knock hole of described carriage 5 and strut bar 4.The beneficial effect of the utility model is, carriage is located at the bottom of slide plate through strut bar, after bont descends luggage carrier, can make carriage equally high with pallet basically, conveniently from pallet, circuit breaker cart moved in the go-cart; And two carriages can make carriage and circuit breaker cart suitable by the knock hole location of strut bar.Only need the side of carriage is corresponding with another switch cubicle when installing, circuit breaker cart can be installed easily.
Be arranged with supporting plate 6 on the described strut bar 4, described supporting plate 6 is located between two carriages 5.Being provided with of supporting plate can be shared the stressed of two carriages, increased the service life of lifting cart.
The top of described vehicle frame 1 is provided with stay pipe 13, and described stay pipe 13 is provided with chain sling 7.Being provided with of chain sling can be hung circuit breaker cart, makes things convenient for site examining and repairing.
Described vehicle frame 1 is provided with reinforced rib 12.The bottom of vehicle frame is provided with reinforced rib, has adjusted the center of gravity of lifting cart, makes lifting cart more steady in transport process.
Described bont 2 comprises handle 21, speed reduction gearing 24 and makes the gear of tooth bar 31 motions.Described speed reduction gearing 24 is realized by the secondary gear transmission.In order to make in slide plate 3 and the luggage carrier uphill process, luggage carrier can not fall, and in bont 2, also is provided with blocking device.Blocking device comprises ratchet 22 and prevents ratchet 22 rotating ratchets 23 that ratchet 23 is meshed with ratchet 22.The cooperation of ratchet 22 and ratchet 23 makes S. A. to rotate toward a direction, and this moment, the preset direction of S. A. can only rotate toward the direction that luggage carrier rises.The luggage carrier that like this weight ought be housed is in uphill process, even operating personal release handle 21 can not cause being equipped with the meeting ground that falls of weight yet.Certainly bont 2 also need make unloaded luggage carrier carriage return frame 1 bottom that can fall smoothly.In the utility model, on S. A., be provided with friction lining 25 and threaded line pipe 26.In the process that luggage carrier is promoted, turning handle fits friction lining 25 and ratchet 22, and this moment, ratchet 22 can be realized engagement with ratchet 23.In the unloaded process that descends of luggage carrier, promptly the backward rotation handle 21, and at this moment, friction lining 25 was opened with ratchet in 22 minutes, realized separating of ratchet 22 and ratchet 23, and luggage carrier is fallen after rise smoothly.In fact the bont that the utility model adopted is the bont of existing bottle gouard moved by hands, is just driven by the chain of original bottle gouard moved by hands at input end to change handle into and drive, and mouth changes chain-driving into, is driven the gear that makes tooth bar 31 motions by chain.
Certainly in the utility model, can use other modes such as turbine and worm screw to realize self-locking.
Every technical personnel notice: though the utility model is described according to the above-mentioned specific embodiment; But the invention thought of the utility model is not limited in this utility model; The repacking of any utilization inventive concept all will be included in this patent scope of patent protection.
Claims (6)
1. liftable go-cart that is exclusively used in primary cutoff; Comprise vehicle frame (1), luggage carrier and bont (2); The bottom of described vehicle frame (1) is connected with at least one pair of wheel (11) rotationally, it is characterized in that: described vehicle frame (1) is provided with slide plate (3), is connected with tooth bar (31) on the described slide plate (3); Described slide plate (3) liftably is arranged on the described vehicle frame (1); Described luggage carrier comprises strut bar (4) and two carriages (5), and described strut bar (4) is located at the bottom of slide plate (3), and described carriage (5) is sleeved on the strut bar (4); Described strut bar (4) is provided with even number knock hole (41), the spacing cooperation of knock hole (41) of described carriage (5) and strut bar (4).
2. the liftable go-cart that is exclusively used in primary cutoff according to claim 1 is characterized in that the knock hole (41) on the described strut bar (4) has 6, and is symmetrically distributed in the both sides of strut bar (4).
3. the liftable go-cart that is exclusively used in primary cutoff according to claim 1 and 2; It is characterized in that described carriage (5) is provided with bent plate (51); Described bent plate (51) is provided with bearing pin (52), and described bearing pin (52) cooperates spacing with knock hole (41) on the strut bar (4).
4. the liftable go-cart that is exclusively used in primary cutoff according to claim 1 is characterized in that being arranged with supporting plate (6) on the described strut bar (4), and described supporting plate (6) is located between two carriages (5).
5. the liftable go-cart that is exclusively used in primary cutoff according to claim 1 is characterized in that the top of described vehicle frame (1) is provided with stay pipe (13), and described stay pipe (13) is provided with chain sling (7).
6. the liftable go-cart that is exclusively used in primary cutoff according to claim 1 is characterized in that described vehicle frame (1) is provided with reinforced rib (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200789362U CN202542778U (en) | 2012-03-05 | 2012-03-05 | Lifting cart special for high-voltage circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200789362U CN202542778U (en) | 2012-03-05 | 2012-03-05 | Lifting cart special for high-voltage circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202542778U true CN202542778U (en) | 2012-11-21 |
Family
ID=47163444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200789362U Expired - Fee Related CN202542778U (en) | 2012-03-05 | 2012-03-05 | Lifting cart special for high-voltage circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202542778U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103151721A (en) * | 2013-03-27 | 2013-06-12 | 福建省电力有限公司漳州电业局 | Central-positioned switch cabinet circuit breaker transfer cart |
| CN105905827A (en) * | 2016-06-21 | 2016-08-31 | 上海天灵开关厂有限公司 | Hoisting frame used for dismounting and mounting of breaker and hoisting trolley using same |
| CN106081978A (en) * | 2016-06-21 | 2016-11-09 | 上海天灵开关厂有限公司 | A kind of chopper dismounting upending frame and support and lifting dolly |
| CN106486905A (en) * | 2016-10-12 | 2017-03-08 | 河南平高通用电气有限公司 | Breaker assembly method and breaker Assembling bogie |
| CN107867664A (en) * | 2017-04-19 | 2018-04-03 | 浙江水利水电学院 | A kind of goods shelf |
| CN108502805A (en) * | 2018-05-10 | 2018-09-07 | 国网山东省电力公司枣庄供电公司 | A kind of metal middle-placed switch cabinet wheelbarrow switch mobile handling unit |
| CN111232893A (en) * | 2020-03-19 | 2020-06-05 | 朔黄铁路发展有限责任公司 | Maintenance climbing device |
| CN115057386A (en) * | 2022-06-01 | 2022-09-16 | 国网安徽省电力有限公司阜阳供电公司 | Special maintenance vehicle for breaker mechanism in 35kV cabinet and use method |
| DE202022106070U1 (en) | 2022-10-28 | 2022-11-07 | Yuxi Power Supply Bureau Of Yunnan Power Grid Co., Ltd. | Carriage of a high-voltage circuit breaker with an anti-tilt function |
-
2012
- 2012-03-05 CN CN2012200789362U patent/CN202542778U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103151721A (en) * | 2013-03-27 | 2013-06-12 | 福建省电力有限公司漳州电业局 | Central-positioned switch cabinet circuit breaker transfer cart |
| CN103151721B (en) * | 2013-03-27 | 2015-09-30 | 福建省电力有限公司漳州电业局 | Intermediate switchgear cabinet breaker transfer dolly |
| CN105905827A (en) * | 2016-06-21 | 2016-08-31 | 上海天灵开关厂有限公司 | Hoisting frame used for dismounting and mounting of breaker and hoisting trolley using same |
| CN106081978A (en) * | 2016-06-21 | 2016-11-09 | 上海天灵开关厂有限公司 | A kind of chopper dismounting upending frame and support and lifting dolly |
| CN106486905A (en) * | 2016-10-12 | 2017-03-08 | 河南平高通用电气有限公司 | Breaker assembly method and breaker Assembling bogie |
| CN106486905B (en) * | 2016-10-12 | 2018-07-06 | 河南平高通用电气有限公司 | Breaker assembly method and breaker Assembling bogie |
| CN107867664A (en) * | 2017-04-19 | 2018-04-03 | 浙江水利水电学院 | A kind of goods shelf |
| CN108502805A (en) * | 2018-05-10 | 2018-09-07 | 国网山东省电力公司枣庄供电公司 | A kind of metal middle-placed switch cabinet wheelbarrow switch mobile handling unit |
| CN111232893A (en) * | 2020-03-19 | 2020-06-05 | 朔黄铁路发展有限责任公司 | Maintenance climbing device |
| CN111232893B (en) * | 2020-03-19 | 2021-05-11 | 朔黄铁路发展有限责任公司 | Maintenance climbing device |
| CN115057386A (en) * | 2022-06-01 | 2022-09-16 | 国网安徽省电力有限公司阜阳供电公司 | Special maintenance vehicle for breaker mechanism in 35kV cabinet and use method |
| DE202022106070U1 (en) | 2022-10-28 | 2022-11-07 | Yuxi Power Supply Bureau Of Yunnan Power Grid Co., Ltd. | Carriage of a high-voltage circuit breaker with an anti-tilt function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20160305 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |