CN201528138U - Power dual-use lifting and maintaining vehicle - Google Patents
Power dual-use lifting and maintaining vehicle Download PDFInfo
- Publication number
- CN201528138U CN201528138U CN2009201769735U CN200920176973U CN201528138U CN 201528138 U CN201528138 U CN 201528138U CN 2009201769735 U CN2009201769735 U CN 2009201769735U CN 200920176973 U CN200920176973 U CN 200920176973U CN 201528138 U CN201528138 U CN 201528138U
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- Prior art keywords
- service chamber
- support bar
- suspension bridge
- holes
- maintaining
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- Expired - Lifetime
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- 239000000725 suspension Substances 0.000 claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 5
- 239000010959 steel Substances 0.000 claims abstract description 5
- 238000003466 welding Methods 0.000 claims description 3
- 241000288140 Gruiformes Species 0.000 description 14
- 238000012423 maintenance Methods 0.000 description 4
- 230000009466 transformation Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 241000124872 Grus grus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
Abstract
The utility model relates to a power two-use lifting and maintaining vehicle, comprising a crane suspension bridge and a maintaining box, wherein a supporting rod welded with angle steel is connected between the crane suspension bridge and the maintaining box; two holes of the upper end of the supporting rod are respectively connected and fixed on two holes of the crane suspension bridge by bolts; and the lower end of the supporting rod is connected and fixed on the maintaining box by the bolt. The power dual-use lifting and maintaining vehicle integrates the lifting function of the crane suspension and the maintaining function of the power maintaining vehicle, and has the characteristics of safety, reliability and convenient use.
Description
Technical field
The utility model relates to the automatic lifting tool car, and especially the lift truck field is used in the converting equipment maintenance.
Background technology
In the maintenance of 220kV and above converting equipment, because the device location height, or can not climb in accordance with regulations, so must use special-purpose hoistable platform.The special-purpose tool car that present equipment producer provides only has single hoistable platform function, and costs an arm and a leg.
The utility model content
The purpose of this utility model provides the dual-purpose lift maintaining car of a kind of electric power esy to use, safe and reliable.
This novel purpose is achieved in that the dual-purpose lift maintaining car of a kind of electric power, comprise crane suspension bridge, service chamber, the support bar of angle steel welding is connected between crane suspension bridge and the service chamber: two holes of post upper are fixed on two holes of crane suspension bridge through Bolt Connection respectively, and the support bar lower end is fastened on the service chamber through bolt.
Compared with prior art, this novel beneficial effect is:
Power transformation automatic lifting tool car, have crane lifting and tool car maintenance double-purpose functional, be applicable to the lifting and the service work of various converting equipments, have advantages such as safe and reliable, simple to operate, easy to use, can effectively alleviate operating personnel's labour intensity, increase work efficiency, greatly reduce equipment purchasing and maintenance cost simultaneously, have very high economic benefit.
Description of drawings
Fig. 1 is this novel front view;
Fig. 2 is the front view of support bar shown in Figure 1;
Fig. 3 is the schematic diagram in crane suspension bridge front end bolt shown in Figure 1 hole;
Fig. 4 is the left view of support bar shown in Figure 2 lower end otic placode (dotted portion);
Fig. 5 is the front view of service chamber side plate;
Fig. 6 is the cutaway view of Fig. 5 along the A-A line.
Embodiment
Fig. 1 illustrates, this novel crane suspension bridge 1 (suspension hook 5 is arranged on the suspension bridge), service chamber 3 of comprising, the support bar 2 of angle steel welding is connected between crane suspension bridge 1 and the service chamber 3: two hole 2a, 2b of support bar 2 upper ends are fixed on two hole 1a, the 1b of crane suspension bridge 1 through Bolt Connection respectively, and the support bar lower end is fastened on the service chamber 3 through bolt.
Referring to Fig. 2～5, support bar 2 lower ends are provided with two otic placodes, two hole 2c, 2d are arranged on each otic placode, there is a plate service chamber 3 sides, two hole 3a, 3b are arranged on the plate, support bar lower end two otic placodes are clipped on the plate of service chamber, and Bolt Connection is fixed on hole 2c, 3a, 2d, the 3b of otic placode and plate.
Among Fig. 6, a hole 3b on the plate of service chamber 3 is an arc slot.Service chamber 3 is provided with Balance Control dish 4.
Design principle:
The design principle of electric power overhaul convertible car is utilized exactly on common crane, installs the form of support bar and service chamber additional, makes crane having beyond the common hoisting function, also has the function of mobile lift maintaining platform.Set up two fixing points at the post upper of making, connect with the suspension bridge of crane, two fixing points are set up in the support bar lower end, connect with service chamber.Utilize four fixing points, form service chamber fixed support system (referring to Fig. 1), thereby reach the secure fixation service chamber, the effect of easy access.
The fixation principle of support bar assembling:
Utilize angle steel to make special-purpose support bar, the support bar upper and lower end is connected with suspension bridge and service chamber respectively, tighten with M20 and M24 bolt in the centre, and locked with pin, reach fixation.
The principle of Balance Control dish assembling:
The Balance Control dish is installed on service chamber, in lifting process, is regulated the level of service chamber, be convenient to the staff equipment is overhauled.
Power transformation automatic lifting tool car is removed special-purpose support bar and service chamber when being used for lifting operation, can be used as crane and uses, and service chamber is fixed on the crane platform, and support bar is placed in the service chamber, can shift with crane.
When power transformation automatic lifting tool car uses as lift maintaining platform, earlier post upper is fixed on two fixing holes on the suspension bridge, screw with M20 is fastening, and it is locked with pin, then service chamber is fixed to the support bar lower end, screw with M24 is fastening, and locked with pin, thereby service chamber firmly is connected on the crane.
Claims (4)
1. dual-purpose lift maintaining car of electric power, comprise, crane suspension bridge (1), service chamber (3), it is characterized in that: the support bar (2) of angle steel welding is connected between described crane suspension bridge (1) and the service chamber (3): two holes (2a, 2b) of support bar (2) upper end are fixed on two holes (1a, 1b) of crane suspension bridge (1) through Bolt Connection respectively, and the support bar lower end is fastened on the service chamber (3) through bolt.
2. according to the dual-purpose lift maintaining car of the described electric power of claim 1, it is characterized in that: described support bar (2) lower end is provided with two otic placodes, two holes (2c, 2d) are arranged on each otic placode, there is a plate service chamber (3) side, two holes (3a, 3b) are arranged on the plate, support bar lower end two otic placodes are clipped on the plate of service chamber, and Bolt Connection is fixed on the hole (2c, 3a, 2d, 3b) of otic placode and plate.
3. according to the dual-purpose lift maintaining car of the described electric power of claim 2, it is characterized in that: the hole (3b) on the plate of described service chamber (3) is arc slot.
4. according to claim 1 or the dual-purpose lift maintaining car of 2 or 3 described electric power, it is characterized in that: described service chamber (3) is provided with Balance Control dish (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201769735U CN201528138U (en) | 2009-09-23 | 2009-09-23 | Power dual-use lifting and maintaining vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201769735U CN201528138U (en) | 2009-09-23 | 2009-09-23 | Power dual-use lifting and maintaining vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201528138U true CN201528138U (en) | 2010-07-14 |
Family
ID=42519420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201769735U Expired - Lifetime CN201528138U (en) | 2009-09-23 | 2009-09-23 | Power dual-use lifting and maintaining vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201528138U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109244946A (en) * | 2018-11-30 | 2019-01-18 | 国网河南省电力公司南阳供电公司 | A kind of electric integrated apparatus for examination and repair |
-
2009
- 2009-09-23 CN CN2009201769735U patent/CN201528138U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109244946A (en) * | 2018-11-30 | 2019-01-18 | 国网河南省电力公司南阳供电公司 | A kind of electric integrated apparatus for examination and repair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Effective date: 20131226 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131226 Address after: Zigong City, Sichuan province 643000 tanmulin Street No. 115 Patentee after: Zigong Electric Power Bureau Patentee after: State Grid Corporation of China Address before: Zigong City, Sichuan province 643000 tanmulin Street No. 115 Patentee before: Zigong Electric Power Bureau |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100714 |