CN2126705Y - Double girder frame flexible concave carrier - Google Patents
Double girder frame flexible concave carrier Download PDFInfo
- Publication number
- CN2126705Y CN2126705Y CN 92224807 CN92224807U CN2126705Y CN 2126705 Y CN2126705 Y CN 2126705Y CN 92224807 CN92224807 CN 92224807 CN 92224807 U CN92224807 U CN 92224807U CN 2126705 Y CN2126705 Y CN 2126705Y
- Authority
- CN
- China
- Prior art keywords
- double
- girder
- concave carrier
- extensible
- spreader
- 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 relates to a double girder frame flexible concave carrier, comprising a vehicle frame, a traction mechanism, a steering device, a suspension device, wheel shafts, walking plastic core-rubber-tires, brake, etc.; the vehicle frame is composed of the connecting combination of back and forth convex springs, centre excavate right and left main beams, elevating fixtures and a transverse span beam which supports big goods; one line of travelling wheels are respectively arranged at the lower part of the back and forth springs at least. The double girder frame flexible concave carrier can reduce the gravity of big goods traffic, ensure transportation safety, and shorten the time of passing through overpass culvert. The utility model has important meaning for vehicle speed enhancing, transport cycle shortening and discounting from freight.
Description
The utility model belongs to the vehicle.Be specially adapted to transport the main equipment of superelevation, super wide, overlength.Along with the develop rapidly of national economy, main equipment is more and more, and difficulty, the labour intensity of its transport are big, the length of haul-cycle time, the height of freight charges is perplexing conveying people and user always, and this transport trolley will be for safety, solve an above-mentioned difficult problem fast contributes.
Current domestic and international wooden handcart all adopts flat board and grid type list box girder body frame structure for automotive; adopt hydraulic pressure four-wheel steering or control to turn to; the wheel axle load is even; turn radius is little; reversing is convenient; when adjusting height, can the protection level unload conveniently, height lifting, the liftoff minimum altitude of main equipment is 95 centimeters.
Existing wooden handcart is because of being subjected to the restriction of vehicle frame and tire, 95 centimeters minimum altitude can't further reduce, when causing by overpass, the overpass clear headroom must can not satisfy above-mentioned requirements greater than 110 centimeters of device diameters, pass through overpass, just must be equipped with large-tonnage wheel crane and a series of accessory equipment, unload main equipment, shop, road surface steel plate, sliding thick stick slowly slides by external force with slider, by behind the overpass again entrucking set out on a journey, cross an overpass, 6-7 hour at least, tens hours at most, cause obstruction to traffic easily, influence other vehicle and pass through, if crane can't be used in the scene, difficulty is just bigger, orbit period increases greatly, reduce the transportation safety degree, increase personnel's labour intensity greatly, increase considerably freight charges.
The purpose of this utility model is: design a kind of new double-beam extensible concave carrier vehicle, reduce shipping height and center of gravity, improve the transportation safety and the speed of a motor vehicle, shorten the haul-cycle time, reduce cost of transportation significantly.
Its technical scheme is: double-beam extensible concave carrier vehicle, form by vehicle frame, trailer coupling, steering hardware, suspension gear, wheel shaft, walking rubber tire, brake gear etc.Vehicle frame is by the spreader beam of front and back projection, middle recessed left and right sides girder, and lifting jig and the horizontal arc that supports large cargo are striden beam and are connected and combine;
Below the spreader beam of front and back, the minimum seniority among brothers and sisters that respectively is equipped with is walked rubber tire.
The lifting jig is by jig support, cushion block, hydraulic efficiency gear (available jack, do not mark in the accompanying drawing) etc. composition, there is an oblong openings groove jig support below, under dynamic action, can be along the girder upper and lower to moving with fore-and-aft direction, utilize to fill or take out the lifting cushion block jig support and girder are fixed, the supporting large cargo also can adopt and be placed in two grid flute profile platforms on the girder.
At each affixed hanging beam upwards of two girder front ends, about solid Zhi Yigen spreader beam between two hanging beams; A steering hardware and a platform are installed below preceding spreader beam, stretch out hangers below platform, the rubber tire rotating shaft is passed hangers and is fixed; Back hanging beam and spreader beam structure are basic identical with preceding hanging beam, preceding spreader beam, and the hanging beam bottom respectively has one can one platform support be housed along the passage of two girders slip below spreader beam after two, stretches out hangers from support, and back rubber tire rotating shaft is passed hangers and is fixed.
Another kind of double-beam extensible concave carrier vehicle below the spreader beam of front and back and between the road wheel, is equipped with by suspended axle, suspension holdfast, equilibrium arm, the hydraulic lift that oil cylinder is formed; The fluid-link steering of full wheel is handled oil cylinder oil pressure control rear-axle steering by draw bar.
Fig. 1,2,3,4,5 for front and back respectively have one the seniority among brothers and sisters travelling wheel the double-beam extensible concave carrier vehicle side-looking, overlook A-A, B-B, C-C three cross-sectional view.
Fig. 6,7,8,9,10 is that front and back respectively have the double-beam extensible concave carrier vehicle side-lookings of two seniority among brothers and sisters travelling wheels to overlook A-A, B-B, C, C three cross-sectional view.
Figure 11 is 12,13,14,15,16 for side-looking that the double-beam extensible concave carrier vehicle of hydraulic lift is installed between the road wheel of front and back, overlook A-A, B-B, C-C three sections and the road wheel structural representation that has hydraulic lift.
Figure 17 is entrucking status architecture scheme drawing during for the circular big part of transportation.
Figure 18 is during for big of flat oblong of transportation, entrucking status architecture scheme drawing.
Embodiment one, Fig. 1, and 2,3,4,5 for respectively there is a double-beam extensible concave carrier vehicle side-looking of ranking travelling wheel front and back, overlooks and three sectional structure scheme drawings.Wherein: (1) preceding hanging beam, (22) steering hardware, (2) platform, (3) preceding spreader beam, (4) jig support, (5) grid flute profile platform, use (6) back spreader beam, (7) girder when delivering flat large cargo, (8) arc horizontal bridge, carrier bar during the circular big part of delivery, (9) lifting cushion block, (10) back hanging beam, hanging beam end, (11) back can be along the passage of girder sliding extension, (18) road wheel, (21) platform support, (23) hangers, (24) trailer coupling.
Embodiment two, Fig. 6,7,8,9,10 for front and back respectively have the double-beam extensible concave carrier vehicle of two seniority among brothers and sisters travelling wheels side-looking, overlook, A-A, B-B, the C-C cross-sectional view, wherein, it is identical with embodiment one that each numbers the representative meaning.
Embodiment three, Figure 11,12,13,14,15,16 for front and back respectively have two the seniority among brothers and sisters travelling wheels, between road wheel, be equipped with hydraulic lift the double-beam extensible concave carrier vehicle side-looking, overlook A-A, B-B, C-C section and have the road wheel mounting structure scheme drawing of hydraulic lift, wherein: (12) suspended axle, (13) hydraulic actuating cylinder, (14) suspension holdfast, (15) hinge, (16) braking mechanism, (17) equilibrium arm, (25) strut bar, all the other respectively number the representative meaning with embodiment one.
Figure 17 is the installing condition scheme drawing of the circular big part of delivery, (4) jig support wherein, (7) girder, (8) arc horizontal bridge, (9) lifting cushion block, (19) circular big part.
Figure 18 is delivery flat shape big installing condition scheme drawing, (4) jig support wherein, (5) grid grooved platform, (7) girder, (20) flat large cargo.
Double-beam extensible concave carrier vehicle, for the superelevation of delivery same size, the big part of super wide, overlength, can reduce about 80 centimeters than its shipping goods center of gravity of existing flat bed transport vehicle, this is to break through in the design of an amazing large-scale transport trolley, it is to guaranteeing transportation safety, shorten the haul-cycle time greatly, reducing cost of transportation has great implementation meaning with the labour intensity that alleviates conveying people.
Claims (4)
1, double-beam extensible concave carrier vehicle is made up of vehicle frame, trailer coupling, steering hardware, suspension gear, wheel shaft, walking rubber tire, brake gear etc., and feature of the present utility model is:
(a) vehicle frame is by the spreader beam of front and back projection, middle recessed left and right sides girder, and lifting jig and the horizontal arc that supports large cargo are striden beam and are connected and combine;
(b) below the spreader beam of front and back, the minimum seniority among brothers and sisters travelling wheel that respectively is equipped with.
2, double-beam extensible concave carrier vehicle according to claim 1, it is characterized in that: the lifting jig is made up of jig support, cushion block, hydraulic efficiency gear etc., there is an oblong openings groove jig support below, under dynamic action, can be along the girder upper and lower to moving with fore-and-aft direction, utilize filling or take out the lifting cushion block, that jig support and girder are relatively moved is fixing, and the supporting large cargo also can adopt and be placed in two grid flute profile platforms on the girder.
3, double-beam extensible concave carrier vehicle according to claim 1 and 2 is characterized in that: at each affixed hanging beam upwards of two girder front ends, about solid Zhi Yigen spreader beam between two hanging beams; A steering hardware and a platform are installed below preceding spreader beam, stretch out hangers below platform, the rubber tire rotating shaft is passed hangers and is fixed; Back hanging beam and spreader beam structure are basic identical with preceding hanging beam, preceding spreader beam, after two the hanging beam bottom respectively have one can be along the passage of two girders slip, platform support is housed below the back spreader beam, stretch out hangers from support, back rubber tire rotating shaft is passed hangers and is fixed.
4, double-beam extensible concave carrier vehicle according to claim 1 is characterized in that: a kind of double-beam extensible concave carrier vehicle, below the spreader beam of front and back and between the road wheel, be equipped with by suspended axle, suspension holdfast, equilibrium arm, the hydraulic lift that oil cylinder is formed; The fluid-link steering of full wheel is handled oil cylinder oil pressure control rear-axle steering by draw bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92224807 CN2126705Y (en) | 1992-06-14 | 1992-06-14 | Double girder frame flexible concave carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92224807 CN2126705Y (en) | 1992-06-14 | 1992-06-14 | Double girder frame flexible concave carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2126705Y true CN2126705Y (en) | 1993-02-03 |
Family
ID=33769848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92224807 Expired - Fee Related CN2126705Y (en) | 1992-06-14 | 1992-06-14 | Double girder frame flexible concave carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2126705Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101817323B (en) * | 2009-02-26 | 2011-08-10 | 上海宝钢设备检修有限公司 | Fabrication jig of frame of framework transport vehicle |
| CN102398606A (en) * | 2011-12-16 | 2012-04-04 | 保定天威集团有限公司 | Ultralow type platform wagon for sandblasting oil tank of large power transformer |
| CN103253176A (en) * | 2013-05-30 | 2013-08-21 | 中石化第四建设有限公司 | Construction method for transporting ultrahigh large-scale equipment to pass through bridge and culvert in extreme low location |
| CN104443035A (en) * | 2014-10-15 | 2015-03-25 | 杭州汤氏物流有限公司 | Novel container car |
-
1992
- 1992-06-14 CN CN 92224807 patent/CN2126705Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101817323B (en) * | 2009-02-26 | 2011-08-10 | 上海宝钢设备检修有限公司 | Fabrication jig of frame of framework transport vehicle |
| CN102398606A (en) * | 2011-12-16 | 2012-04-04 | 保定天威集团有限公司 | Ultralow type platform wagon for sandblasting oil tank of large power transformer |
| CN103253176A (en) * | 2013-05-30 | 2013-08-21 | 中石化第四建设有限公司 | Construction method for transporting ultrahigh large-scale equipment to pass through bridge and culvert in extreme low location |
| CN103253176B (en) * | 2013-05-30 | 2015-09-16 | 中石化第四建设有限公司 | Limit low level transport superelevation main equipment passes through bridges and culverts engineering method |
| CN104443035A (en) * | 2014-10-15 | 2015-03-25 | 杭州汤氏物流有限公司 | Novel container car |
| CN104443035B (en) * | 2014-10-15 | 2017-02-08 | 杭州汤氏物流有限公司 | Container car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| RN01 | Renewal of patent term | ||
| 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 |