CN103086278A - Sliding type gantry crane and application thereof - Google Patents
Sliding type gantry crane and application thereof Download PDFInfo
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- CN103086278A CN103086278A CN2012105939958A CN201210593995A CN103086278A CN 103086278 A CN103086278 A CN 103086278A CN 2012105939958 A CN2012105939958 A CN 2012105939958A CN 201210593995 A CN201210593995 A CN 201210593995A CN 103086278 A CN103086278 A CN 103086278A
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- gantry crane
- sliding
- girder
- type gantry
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Abstract
The invention relates to a sliding type gantry crane and application of the sliding type gantry crane to hoisting and pulling a GIS (Geographic Information System) device. The sliding type gantry crane comprises a main beam part, a control part and a support part, wherein the main beam part further comprises a main beam which is transversely arranged at the middle of the gantry crane, support beams at two ends, a sliding rail at the top, an electric sliding trolley, a trolley walking device and an electric hoisting and pulling chain block, the support beams are longitudinally arranged at two ends of the main beam and are used for supporting the main beam, the sliding rail at the top is fixed and arranged below the main beam, the electric sliding trolley is installed and suspended below the sliding rail at the top and is capable of sliding along the sliding rail at the top, the trolley walking device is matched with the sliding rail at the top and is used for assisting the electric sliding trolley to slide along the sliding rail at the top, the electric hoisting and pulling chain block is arranged below the electric sliding trolley and is used for moving a hoisting and pulling device up and down; and the control part is used for controlling the movement of the electric sliding trolley and the hoisting of the electric hoisting and pulling chain block. The sliding type gantry crane has the advantages of small volume, small weight, convenience in disassembly and assembly, and flexibility in use; and the sliding type gantry crane can be flexibly moved.
Description
Technical field
The present invention is specifically related to a kind of sliding type gantry crane and uses thereof, belongs to installation and the maintenance field of GIS equipment.
Background technology
In power industry, GIS is that " Cubicle Gas-Insulated Switchgear " (Gas Insulated Switchgear) is called for short, it refers to all facilities except voltage transformer in a substation, comprise circuit breaker, disconnector, earthing switch, voltage transformer, current transformer, lightning arrester, bus, cable terminal, inlet-outlet sleeve etc., organically be combined into an integral body through optimal design, be exactly the switchyard that we often can see, also be high voltage distribution installation.
GIS is the high voltage electric equipment that serviceability is high, maintenance workload is few, the period of inspection and repair is long, its fault rate only has 20%～40% of conventional equipment, but GIS also has its intrinsic shortcoming, due to factor impacts such as the existence of the infiltration of the leakage of SF6 gas, outside moisture, conductive impurity, the Ageing of Insulators, all may cause GIS internal flashover fault.The all-sealed structure of GIS make the location of fault and maintenance more difficult, service work is numerous and diverse, after accident the average interruption maintenance time longer than conventional equipment, its power failure range is large, often relates to non-fault element.Therefore, usually hang to hang when drawing equipment to realize the constructions such as the installation of GIS, maintenance with some and draw operation.
Existing be used to hanging the driving of drawing equipment, formed by girder part, control part and support section.Existing driving, a driving must be used in a GIS chamber, place, can not separately move its use, as not adopting the fixed pedestal moving track, is not suitable for the work-site of civil engineering; Existing driving is firm, bearing good, but can not dismantle, and can't use in the indoor assembling of the GIS of substation; Existing driving volume is excessive, is not suitable for narrow space in substation; Existing driving weight is excessive, can not be transported to easily the GIS of substation indoor scene.Although existing driving advanced technology due to all restrictions, is not suitable for substation and installs, hangs the work of drawing during maintenance for GIS equipment.
Summary of the invention
Of the prior artly can not to dismantle the substation that is not suitable for that brings and install, hang the problem of drawing work during maintenance for GIS equipment be used to hanging the driving of drawing equipment in order to solve, the invention provides a kind of installation and repairing of the GIS of being suitable for equipment with the sliding type gantry crane and for hanging the purposes of drawing GIS equipment.
Technical scheme provided by the present invention is as follows:
A kind of sliding type gantry crane comprises
The girder part, described girder part further comprises again
Girder is in the intermediate lateral setting of described gantry crane;
Support beam vertically is arranged on the two ends of described girder, is used for supporting described girder;
The top slide rail, fixing and be arranged on described girder under;
Electronic sliding machine is installed the below that is suspended on described top slide rail, can slide along described top slide rail;
The carriage walking device matches with described top slide rail, and the moving dolly of auxiliary described electric sliding slides along described top slide rail;
Electric crane zip strip cucurbit is arranged on the below of described electronic sliding machine, is used for by moving up and down the equipment that draws that hangs;
Control part is used for controlling the movement of described electronic sliding machine and rising and falling of described electric crane zip strip cucurbit;
Support section partly removably connects with described girder, is used for supporting movably fixing described girder part;
Power supply is used to each several part that electric energy is provided.
Above-mentioned sliding type gantry crane, described support section and described girder part removably connect by high strength bolt.
Above-mentioned sliding type gantry crane also is provided with lock rail device and safety device on described carriage walking device, be used for limiting electronic sliding machine and rest on the desired location; Slide rail two ends, described top are provided with the derailing end plate, are used for preventing that the carriage walking device from coming off.
Above-mentioned sliding type gantry crane, described support section comprises the triangular supports that is arranged on described girder both sides, each described triangular supports has the predetermined altitude higher than on-the-spot GIS battery limits height; Two described triangular supports have the width greater than on-the-spot GIS battery limits width.
Above-mentioned sliding type gantry crane, the support beam of described triangular supports and described girder part removably connects by high strength bolt.
Above-mentioned sliding type gantry crane, described triangular supports comprise interconnective three rectangular steel pipes, and described rectangular steel pipe is made of spill steel and Plate Welding, has the rectangle hollow structure.
Above-mentioned sliding type gantry crane is used for hanging the purposes of drawing GIS equipment.
The present invention is as follows with respect to the beneficial effect of prior art:
(1) sliding type gantry crane of the present invention, described support section and described girder part removably connects by high strength bolt, and convenient mobile the installation is applicable to substation and installs, hangs the work of drawing during maintenance for GIS equipment.
(2) sliding type gantry crane of the present invention adopts girder both sides triangular steel support, replaces fixed supporting track, can be in the indoor flexible movement of GIS, and use procedure is affected by environment little.
(3) sliding type gantry crane of the present invention, the steel structure of the each several parts such as gantry crane girder, support adopt the Combination Welding plate to be connected with high strength bolt, can reach for convenience detach, Assembling under the prerequisite that guarantees bearing.
Description of drawings
Fig. 1 is sliding type gantry crane structural representation of the present invention;
Fig. 2 is that Fig. 1 is along A to view.
Reference numeral in figure is expressed as follows:
1-girder, 2-top slide rail, the electronic sliding machine of 3-, 4-electric crane zip strip cucurbit, 5-control part, 6-lock rail device, 7-safety device, 8-carriage walking device, 9-derailing end plate, 10-supply cable, 11-anchor fitting, 12-iron wire, 13-support beam, 14-control line, 15-controller, 16-power lead, 17-triangular supports, 18-rectangular steel pipe, 19-spill steel, 20-steel plate.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, technical scheme of the present invention and beneficial effect are further described.
As depicted in figs. 1 and 2, a kind of GIS installation and repairing sliding type gantry crane mainly comprises girder 1, support beam 13, top slide rail 2, electronic sliding machine 3, electric crane zip strip cucurbit 4, supply cable 10, control line 14, controller 15, triangular supports 17, roller 21 etc.Wherein, described girder 1 is in the intermediate lateral setting of described gantry crane, and described support beam 13 vertically is arranged on the two ends of described girder 1, is used for supporting described girder 1.Described top slide rail 2 is welded on the below of girder 1, and electronic sliding machine 3 is suspended on the below of top slide rail 2 by carriage walking device 8 and coordinating of top slide rail 2, can move along slide rail 2; There is derailing end plate 9 at slide rail 2 two ends in top, prevent the dolly accidental; Lock rail device 6 and safety device 7 are also arranged on carriage walking device 8, stop controlling in case guarantee to be in operation, electronic sliding machine 3 can arbitrarily not move again, guarantees to hang the safety of drawing work; Electric crane zip strip cucurbit 4 is housed on electronic sliding machine 3, can moves up and down, GIS equipment is hung draw; Electronic sliding machine 3 provides power supply by supply cable 10 and the power lead 16 of receiving external source, and supply cable 10 is suspended on by anchor fitting 11 on the iron wire 12 of girder 1 side, moves and mobile with dolly 3, guarantees power supply reliability; One cover control part 5 is arranged on electronic sliding machine 3, and the user can rise and fall and control by control line 14 and the movement of 15 pairs of electronic sliding machines 3 of controller and the chain and tackle block 4 that connects out, normally hangs pulling process.
Girder is partly that the triangular supports 17 by both sides supports, and triangular supports 17 is higher than on-the-spot GIS battery limits height, and the width between both sides also greater than on-the-spot GIS battery limits width, guarantees to be applicable to the scene.Triangular supports 17 is comprised of three rectangular steel pipes 18, the Combination Welding plate of two waist rectangular steel pipes of triangular supports 17 links together by the Combination Welding plate on high strength bolt and base rectangular steel pipe, and the Combination Welding plate of triangular supports 17 tops and the Combination Welding plate on the extended support beam 13 of girder 1 link together by high strength bolt.Can on-the-spot dismounting during use, combination, convenient transportation is used.
Three rectangular steel pipes 18 of triangular supports 17 are for adopting spill steel 19 and steel plate 20 welding to consist of the rectangle hollow structure, and this structure both can guarantee enough load-bearing properties, had greatly alleviated again device total weight, the dismounting of more convenient device and combination simultaneously.
The present embodiment employing girder both sides triangular steel support 17 replaces fixed supporting tracks, can be in the indoor flexible movement of GIS, and use procedure is affected by environment little.The steel structure of the each several parts such as gantry crane girder 1, triangular supports 17 adopts the Combination Welding plate to be connected with high strength bolt, can for convenience detach, assembling, to use flexibly, and a driving can be satisfied whole substations needs.This driving can be hung GIS equipment at substation field easily and be drawn, and plays the purpose of increasing work efficiency, saving manpower.
Obviously, above-described embodiment is only for example clearly is described, and is not the restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all embodiments exhaustive, and the apparent variation of being extended out thus or the change still be among protection scope of the present invention.
Claims (6)
1. a sliding type gantry crane, is characterized in that, comprises
The girder part, described girder part further comprises again
Girder (1) is in the intermediate lateral setting of described gantry crane;
Support beam (13) vertically is arranged on the two ends of described girder (1), is used for supporting described girder (1);
Top slide rail (2), fixing and be arranged on described girder (1) under;
Electronic sliding machine (3) is installed the below that is suspended on described top slide rail (2), can slide along described top slide rail (2);
Carriage walking device (8) matches with described top slide rail (2), and the moving dolly (3) of auxiliary described electric sliding slides along described top slide rail (2);
Electric crane zip strip cucurbit (4) is arranged on the below of described electronic sliding machine (3), is used for by moving up and down the equipment that draws that hangs;
Control part (5) is used for controlling the movement of described electronic sliding machine (3) and rising and falling of described electric crane zip strip cucurbit (4);
Support section partly removably connects with described girder, is used for supporting movably fixing described girder part;
Power supply is used to each several part that electric energy is provided.
2. sliding type gantry crane according to claim 1, is characterized in that, described support section and described girder part removably connect by high strength bolt.
3. sliding type gantry crane according to claim 1 and 2, is characterized in that, also is provided with lock rail device (6) and safety device (7) on described carriage walking device (8), is used for limiting electronic sliding machine (3) and rests on the desired location; Described top slide rail (2) two ends are provided with derailing end plate (9), are used for preventing that carriage walking device (8) from coming off.
4. according to claim 1-3 arbitrary described sliding type gantry cranes, it is characterized in that, described support section comprises the triangular supports (17) that is arranged on described girder (1) both sides, and each described triangular supports (17) has the predetermined altitude higher than on-the-spot GIS battery limits height; Two described triangular supports (17) have the width greater than on-the-spot GIS battery limits width.
5. arbitrary described sliding type gantry crane according to claim 4, it is characterized in that, described triangular supports (17) comprises interconnective three rectangular steel pipes (18), and described rectangular steel pipe (18) is made of spill steel (19) and steel plate (20) welding, has the rectangle hollow structure.
6. the arbitrary described sliding type gantry crane of claim 1-5 is used for hanging the purposes of drawing GIS equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105939958A CN103086278A (en) | 2012-07-07 | 2012-12-31 | Sliding type gantry crane and application thereof |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210234532.2 | 2012-07-07 | ||
| CN201210234532 | 2012-07-07 | ||
| CN2012105939958A CN103086278A (en) | 2012-07-07 | 2012-12-31 | Sliding type gantry crane and application thereof |
Publications (1)
| Publication Number | Publication Date |
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| CN103086278A true CN103086278A (en) | 2013-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105863215A Pending CN103274307A (en) | 2012-07-07 | 2012-12-31 | Sliding type gantry crane with roller and purpose thereof |
| CN2012105939958A Pending CN103086278A (en) | 2012-07-07 | 2012-12-31 | Sliding type gantry crane and application thereof |
| CN2012105852189A Pending CN103058065A (en) | 2012-07-07 | 2012-12-31 | Novel sliding-type gantry crane and use thereof |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012105863215A Pending CN103274307A (en) | 2012-07-07 | 2012-12-31 | Sliding type gantry crane with roller and purpose thereof |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012105852189A Pending CN103058065A (en) | 2012-07-07 | 2012-12-31 | Novel sliding-type gantry crane and use thereof |
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| CN (3) | CN103274307A (en) |
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| CN105752843A (en) * | 2016-05-18 | 2016-07-13 | 无锡石油化工起重机有限公司 | Anti-shake gantry crane |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN103058065A (en) | 2013-04-24 |
| CN103274307A (en) | 2013-09-04 |
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Application publication date: 20130508 |