CN200971298Y - Safety lifting carriage for vehicle maintenance - Google Patents
Safety lifting carriage for vehicle maintenance Download PDFInfo
- Publication number
- CN200971298Y CN200971298Y CN 200620009556 CN200620009556U CN200971298Y CN 200971298 Y CN200971298 Y CN 200971298Y CN 200620009556 CN200620009556 CN 200620009556 CN 200620009556 U CN200620009556 U CN 200620009556U CN 200971298 Y CN200971298 Y CN 200971298Y
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- Prior art keywords
- bearing
- jack
- contained
- base plate
- lifting screw
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- Expired - Fee Related
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model is a vehicle repair safe elevation bracket, which belongs to technical field of jack. The utility model is characterized in that heavy object erecting part comprises a tray, a bearing, a bearing seat, a turning handle, an elevation screw and a jack. The bearing movement part comprises a bottom plate, a travel wheel and a push handle. The tray is installed on the top, the bearing and the bearing seat are installed below the tray, upper end of the elevation screw is installed on bearing in the bearing seat by joint of the elevation screw, the turning handle is installed on the elevation screw and the joint of the elevation screw, lower end of the elevation screw is installed in thread hole in the middle of the bottom plate. Two travel wheels are installed at left and right sides of the bottom plate, and a push handle is installed before and behind the bottom plate. The utility model has advantages of simple structure and low cost, is very suitable for using as erecting device during repair of large vehicle, can erect multiple large assemblies, can reduce labor intensity and improve working efficiency, can ensure repair quality, personal safety and equipment safety, and has good economic benefit and social benefit.
Description
(1) technical field
The utility model relates to that being installed on repairs on wheel or the roller uses portable technical field of jacks, particularly is a kind of automotive servicing safety shears.
(2) background technology
Oil field and other large industrial enterprise, the large special vehicle is many, and weight of equipment is heavy, and it is high that technical performance requires and complicated, and the maintenance operation security risk is bigger.As driving engine, in, back axle change speed gear box, power-transfer clutch, transmission shaft etc., during many big assemblies maintenances, it is motionless that three, four people remove, it is limited to use the purlin to hang, and needs cage sometimes or tears cape face equipment open, decomposes not only time-consuming but also effort.For many years, mainly be with jack and the huge workpiece of other heavy instrument jacking, and regulate adjustable height that not only labour intensity is big and work efficiency is low, and the person and mechanical equipment safety and repair quality all are difficult to assurance with cushion blocks such as wood.Patent documentation though all kinds of jack and lifting appliance are a lot, all is not suitable for above-mentioned maintenance activity by retrieval.Wherein, name is called " portable jack " and has two pieces, and the patent No. is respectively " 00233137.3 " and " 200420121224.X ", can only the jack-up weight though solved ordinary jack, and problem that can not moving heavy object, but still be not suitable for above-mentioned full size vehicle maintenance activity.
(3) summary of the invention
The purpose of this utility model just is the autonomous innovation development, a kind of distinguished automotive servicing safety shears is provided.Be exclusively used in the full size vehicle maintenance, reduce labor intensity, improve work efficiency and repair quality, and guarantee the person and mechanical equipment safety.
Above-mentioned purpose is realized by following technical proposals:
Automotive servicing safety shears comprises weight jacking partial sum carrying movable part, the weight jacking partly be installed in the carrying movable part above.It is characterized in that weight jacking part by pallet, bearing and bearing seat, pull handle, lifting screw and jack and form; Its carrying movable part is made up of base plate, road wheel and push and pull bar.Pallet is contained in the top, bearing and bearing seat be contained in pallet below, the upper end of lifting screw is contained on the bearing in the bearing seat by its joint, pulls handle and is contained on lifting screw and the joint thereof, the lower end of lifting screw is contained in the tapped bore at base plate middle part.Two road wheels are respectively adorned at the left and right two ends of base plate, and a push and pull bar is respectively adorned in the forward and backward both sides of base plate, are convenient to along servicing pit reach or retreat.
Pallet in the above-mentioned automotive servicing safety shears has two kinds of versions, and a kind of is half-circle-arc shape, and another kind is a writing board shape.Be applicable to the difform object of jacking.
The another kind of application mode of above-mentioned automotive servicing safety shears, be with jack as engagement tool, the lower end of lifting screw is contained in the upper end of jack, jack place base plate above.
According to the automotive servicing safety shears that technique scheme manufactures, simple in structure, cost is not high, is applicable to that very the full size vehicle maintenance, can multiple big the assembly of jacking as the jacking facility.Can reduce labor intensity and improve work efficiency greatly, can guarantee the repair quality and the person and mechanical equipment safety.Have favorable economic benefit and social benefit.
(4) description of drawings
Accompanying drawing 1 is an integral structure scheme drawing of the present utility model.
Accompanying drawing 2 is that the A of Fig. 1 is to schematic top plan view.
Accompanying drawing 3 is that the B of Fig. 1 is to the side-looking partial schematic diagram.
Accompanying drawing 4 is to be used scheme drawing with jack.
(5) specific embodiment
One of accompanying drawings is implemented side:
In the accompanying drawing, the 1st, pallet, the 2nd, bearing and bearing seat, the 3rd, pull handle, the 4th, lifting screw, the 5th, base plate, the 6th, road wheel, the 7th, push and pull bar, the 8th, jack.C is the trench that repairs.
Shown in Fig. 1,4, this shears comprises weight jacking partial sum carrying movable part, the weight jacking partly be contained in the carrying movable part above.It is characterized in that weight jacking part by pallet 1, bearing and bearing seat 2, pull handle 3, lifting screw 4 and jack 8 and form; Its carrying movable part is made up of base plate 5, road wheel 6 and push and pull bar 7.Pallet 1 is contained in the top, bearing and bearing seat 2 be contained in pallet 1 below, the upper end of lifting screw 4 is contained on the bearing 2 in the bearing seat by its joint, pulls handle 3 and is contained on lifting screw 4 and the joint thereof, and the lower end of lifting screw 4 is contained in the tapped bore at base plate 5 middle parts.Two road wheels 6 are respectively adorned at the left and right two ends of base plate 5, and a push and pull bar 7 is respectively adorned on the forward and backward two sides of base plate 5.
As shown in Figure 4, the another kind of application mode of this shears, be with jack 8 as engagement tool, the lower end of lifting screw 4 is contained in the upper end of jack 8, jack 8 place base plate 5 above.
Claims (3)
1. automotive servicing safety shears, comprise weight jacking partial sum carrying movable part, the weight jacking partly be contained in the carrying movable part above, it is characterized in that weight jacking part is by pallet (1), bearing and bearing seat (2), pulling handle (3) lifting screw (4) and jack (8) forms, its carrying movable part is by base plate (5), road wheel (6) and push and pull bar (7) are formed, pallet (1) is contained in the top, bearing and bearing seat (2) be contained in pallet (1) below, the upper end of lifting screw (4) is contained on the bearing (2) in the bearing seat by its joint, pulling handle (3) is contained on lifting screw (4) and the joint thereof, the lower end of lifting screw (4) is contained in the tapped bore at base plate (5) middle part, the left side of base plate (5), two road wheels (6) are respectively adorned at right two ends, before the base plate (5), a push and pull bar (7) is respectively adorned on back two sides.
2. automotive servicing safety shears according to claim 1 is characterized in that pallet (1) has two kinds of versions, and a kind of is half-circle-arc shape, and another kind is a writing board shape.
3. automotive servicing safety shears according to claim 1, it is characterized in that another kind of application mode is as engagement tool with jack (8), the lower end of lifting screw (4) is contained in the upper end of jack (8), jack (8) place base plate (5) above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620009556 CN200971298Y (en) | 2006-11-11 | 2006-11-11 | Safety lifting carriage for vehicle maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620009556 CN200971298Y (en) | 2006-11-11 | 2006-11-11 | Safety lifting carriage for vehicle maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200971298Y true CN200971298Y (en) | 2007-11-07 |
Family
ID=38882555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620009556 Expired - Fee Related CN200971298Y (en) | 2006-11-11 | 2006-11-11 | Safety lifting carriage for vehicle maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200971298Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104003296A (en) * | 2014-05-05 | 2014-08-27 | 广东省工业设备安装公司 | Movable aerial mouth-aligning bracket for large-aperture pipes |
| CN105905849A (en) * | 2016-06-22 | 2016-08-31 | 江门市安恒爆破工程有限公司 | Prestressed tensioning jack movable mounting trolley and application method thereof |
| CN109176425A (en) * | 2018-09-21 | 2019-01-11 | 中铁第四勘察设计院集团有限公司 | A kind of movable type magnetic-levitation train car body support frame and unwheeling method |
| CN112193296A (en) * | 2020-10-13 | 2021-01-08 | 衡阳市雄焱工具有限公司 | Load-carrying vehicle leaf spring card sign indicating number dismounting device |
-
2006
- 2006-11-11 CN CN 200620009556 patent/CN200971298Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104003296A (en) * | 2014-05-05 | 2014-08-27 | 广东省工业设备安装公司 | Movable aerial mouth-aligning bracket for large-aperture pipes |
| CN104003296B (en) * | 2014-05-05 | 2016-04-20 | 广东省工业设备安装公司 | The aerial counterpart bracket of a kind of removable large diameter pipeline |
| CN105905849A (en) * | 2016-06-22 | 2016-08-31 | 江门市安恒爆破工程有限公司 | Prestressed tensioning jack movable mounting trolley and application method thereof |
| CN109176425A (en) * | 2018-09-21 | 2019-01-11 | 中铁第四勘察设计院集团有限公司 | A kind of movable type magnetic-levitation train car body support frame and unwheeling method |
| CN109176425B (en) * | 2018-09-21 | 2024-04-02 | 中铁第四勘察设计院集团有限公司 | Mobile maglev train body support frame and train erecting method |
| CN112193296A (en) * | 2020-10-13 | 2021-01-08 | 衡阳市雄焱工具有限公司 | Load-carrying vehicle leaf spring card sign indicating number dismounting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |