CN205044780U - Operation handcart of cubical switchboard - Google Patents
Operation handcart of cubical switchboard Download PDFInfo
- Publication number
- CN205044780U CN205044780U CN201520689259.1U CN201520689259U CN205044780U CN 205044780 U CN205044780 U CN 205044780U CN 201520689259 U CN201520689259 U CN 201520689259U CN 205044780 U CN205044780 U CN 205044780U
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- China
- Prior art keywords
- support portion
- handcart
- switch cubicle
- pillar stiffener
- outer tube
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Abstract
The utility model provides an operation handcart of cubical switchboard, its includes have the frame and the tray of wheel, the tray is connected through a plurality of support columns and frame top, and each support column includes supporting part and elastic support portion, the supporting part is fixed on the frame top, and the elastic support position forms the adjustable cubical switchboard that is and transports the handcart between supporting part and end of tray face. The utility model provides a during the ground unevenness, the problem that can't be connected with the cubical switchboard is favorable to switchgear's installation, and simple structure, convenient operation, the cost of manufacture is low, this is novel the supporting part threaded connection that passes through outer tube and inner prop realize the height control, and this elastic support portion in novel passes through the elastic construction and realizes supporting the buffering, and then improves the life of transfer car(buggy).
Description
Technical field
The present invention relates to a kind of manufacturing equipment of power transmission and transformation, particularly a kind of running handcart of switch cubicle.
Background technology
Withdraw-type switch cabinet is widely used in middle high-pressure power supply-distribution system.Running handcart is as an important accessory of switch cubicle, and its effect is when switchgear Installation and Debugging and operating maintenance, as the carrier shifted out by circuit breaker cart outside cabinet.In the Installation and Debugging stage, particularly frequent to the use of running handcart.Traditional running handcart is all formed by several pieces of plate welding assemblies, and structure is simple, but in operation process, if ground unfairness, just may occur roll-over accident, and cannot be connected with switch cubicle, so just be unfavorable for the Installation and Debugging of switchgear.
Utility model content
The purpose of this utility model is the defect overcoming prior art existence, provides a kind of structure simple, easy to operate, the running handcart of the switch cubicle that cost of manufacture is low.
A kind of running handcart of switch cubicle, it comprises vehicle frame with wheel and pallet, described pallet is connected with vehicle frame top by a plurality of pillar stiffener, each pillar stiffener comprises support portion and resilient mounting portion, described support portion is fixed on vehicle frame top, and resilient mounting portion is positioned between support portion and tray bottom surface, form the adjustable switch cubicle handcart for transporting being.
Further, described support portion is liftable cylinder, it comprises inner prop and outer tube, described outer tube one end is fixed on vehicle frame and this outer sleeve inner wall offers chute, and the lateral wall of inner prop is provided with projection and with outer tube sliding block joint, outer tube is exposed in described inner prop one end, and aforementioned flexible support portion is connected with inner prop.
Further, described resilient mounting portion comprises pillar stiffener and spring, and described pillar stiffener is upper and lower external member and it is overall in " work " font, and described spring is positioned at pillar stiffener.
Further, described tray bottom surface is provided with buffering spacer.
When the utility model solves ground unfairness, the problem that cannot be connected with switch cubicle, is conducive to the installation of switchgear, and structure is simple, easy to operate, and cost of manufacture is low; This novel described support portion realizes height adjustment by outer tube with being threaded of inner prop, and this novel in resilient mounting portion realize supporting buffering by elastic construction, and then service life of raising transfer car(buggy).
Accompanying drawing explanation
Fig. 1 is structural representation in the utility model embodiment;
Fig. 2 is pillar stiffener section-drawing in the utility model embodiment;
Fig. 3 is support holder structure schematic diagram in the utility model embodiment.
Detailed description of the invention
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.
As shown in Figure 1, a kind of running handcart of switch cubicle, it comprises vehicle frame 1 with wheel and pallet 2, described pallet 2 is connected with vehicle frame 1 top by a plurality of pillar stiffener 3, specifically, the quantity of described pillar stiffener 3 is 1 to 4, and its quantity is selected according to the size of switch cubicle and weight, and the quantity of pillar stiffener 3 described in the present embodiment is 4.
As shown in Figure 2, aforementioned each pillar stiffener 3 comprises support portion 31 and resilient mounting portion 32, and described support portion 32 is fixed on vehicle frame 1 top, and resilient mounting portion 32 is between support portion 31 and pallet 2 bottom surface, forms the adjustable switch cubicle handcart for transporting being.Described support portion 31 is liftable cylinder, it comprises inner prop 311 and outer tube 312, described outer tube 312 one end is fixed on vehicle frame 1 and this outer sleeve inner wall offers chute 30, and the lateral wall of inner prop 311 is provided with protruding 300 and with outer tube sliding block joint, outer tube 312 is exposed in described inner prop 311 one end, and aforementioned flexible support portion 32 is connected with inner prop.Described resilient mounting portion 32 comprises pillar stiffener 321 and spring 322, and described pillar stiffener 321 is upper and lower external member and it is overall in " work " font, and described spring 322 is positioned at pillar stiffener 321.Specifically, described chute wall is provided with the positioning groove suitable with projection, and the flexible numbers of gear steps of the quantity calcaneus branches support part of positioning groove be correlated with, each positioning groove and chute suitable.
As shown in Figure 3, aforementioned tray bottom surface is provided with buffering spacer (not shown), preferred scheme is, described pallet 2 surface offers latticed groove, be provided with rubber strip 4 in each groove, the section that described each rubber strip 4 exposes higher than the design of pallet 2 upper surface, thus increases the friction force of switch cubicle in transhipment, thus increase switch cubicle stable degree in transport process, and then guarantee the safety of switch cubicle in transport process.
Aforementioned pallet offers cavity, reduces the deadweight of pallet.
Each embodiment is only in order to illustrate the technical solution of the utility model above, but the utility model is not limited to this embodiment, person of ordinary skill in the field possess ken in, under the prerequisite not departing from the utility model aim, can also make a variety of changes.Person of ordinary skill in the field is from above-mentioned design, and without performing creative labour, done all conversion, all drop in protection domain of the present utility model.
Claims (4)
1. the running handcart of a switch cubicle, it comprises vehicle frame with wheel and pallet, described pallet is connected with vehicle frame top by a plurality of pillar stiffener, it is characterized in that: each pillar stiffener comprises support portion and resilient mounting portion, described support portion is fixed on vehicle frame top, and resilient mounting portion is positioned between support portion and tray bottom surface, form the adjustable switch cubicle handcart for transporting being.
2. the running handcart of switch cubicle according to claim 1, it is characterized in that: described support portion is liftable cylinder, it comprises inner prop and outer tube, described outer tube one end is fixed on vehicle frame and this outer sleeve inner wall offers chute, and the lateral wall of inner prop is provided with projection and with outer tube sliding block joint, outer tube is exposed in described inner prop one end, and aforementioned flexible support portion is connected with inner prop.
3. the running handcart of switch cubicle according to claim 1 and 2, is characterized in that: described resilient mounting portion comprises pillar stiffener and spring, and described pillar stiffener is upper and lower external member and it is overall in " work " font, and described spring is positioned at pillar stiffener.
4. the running handcart of switch cubicle according to claim 3, is characterized in that: described tray bottom surface is provided with buffering spacer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520689259.1U CN205044780U (en) | 2015-09-08 | 2015-09-08 | Operation handcart of cubical switchboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520689259.1U CN205044780U (en) | 2015-09-08 | 2015-09-08 | Operation handcart of cubical switchboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205044780U true CN205044780U (en) | 2016-02-24 |
Family
ID=55338380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520689259.1U Active CN205044780U (en) | 2015-09-08 | 2015-09-08 | Operation handcart of cubical switchboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205044780U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106672036A (en) * | 2017-02-15 | 2017-05-17 | 山西元工电力工程设计有限公司 | Novel transfer handcart matched with power distribution cabinet |
-
2015
- 2015-09-08 CN CN201520689259.1U patent/CN205044780U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106672036A (en) * | 2017-02-15 | 2017-05-17 | 山西元工电力工程设计有限公司 | Novel transfer handcart matched with power distribution cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |