CN102180284B - Trackless self-jacking sliding plate dolly - Google Patents
Trackless self-jacking sliding plate dolly Download PDFInfo
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- CN102180284B CN102180284B CN2011100948176A CN201110094817A CN102180284B CN 102180284 B CN102180284 B CN 102180284B CN 2011100948176 A CN2011100948176 A CN 2011100948176A CN 201110094817 A CN201110094817 A CN 201110094817A CN 102180284 B CN102180284 B CN 102180284B
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- 238000005452 bending Methods 0.000 claims description 18
- 230000000694 effects Effects 0.000 claims description 13
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 2
- 230000007812 deficiency Effects 0.000 abstract description 2
- 239000010959 steel Substances 0.000 abstract description 2
- 210000002683 foot Anatomy 0.000 description 13
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The invention relates to a dolly for transporting large objects, in particular to a dolly for moving large precast products or steel members. The dolly adopts the technical scheme that a trackless self-jacking sliding plate dolly is characterized in that supporting legs are respectively arranged at two ends of a bracket; a moving box is movably arranged on a beam; the lower side of the moving box, namely one sides of the supporting legs, extends out the bracket; the height of the extending part is greater than that of a jacking cylinder which retracts each supporting leg and is positioned on the lower side of the bracket and smaller than that of the jacking cylinder which extends out each supporting leg and is positioned on the lower side of the bracket; a moving supporting piece is arranged on the upper side of the moving box; the moving box is connected with the bracket through the jacking cylinders; and the jacking cylinders achieve the sliding movement of the moving box on the beam. By adopting the scheme, the dolly overcomes the deficiencies of the prior art, and has the advantages that the structure is reasonable, the bearing capacity is large, and tracks are not required to be laid.
Description
Technical field
The present invention relates to a kind of dolly that is used to transport large-sized object, be meant the car that is used for moving large scale prefabricated or steel member especially.
Background technology
At present; What occur a lot of types on the market goes out to transport car because their constructional feature, so existing car they when the delivery weight; All need be provided with track; Car moves on the track that sets then, some defectives below the car of the above-mentioned type exists in operation: 1, owing to will laying track, so to the requirement of roadbed than higher; 2, roadbed is under irregular situation, and track is difficult to lay, and has limited the scope of using; 3, the vehicle body of rail vehicle and headstock are hinged, and each the bicycle unit on the vehicle body is hinged, bending occurs in case go out to transport car each wheel in payload like this, and the operation car just is difficult to continue to move, and wheel is easy to damage.
Summary of the invention
The objective of the invention is to overcome the deficiency that prior art exists, provide a kind of rational in infrastructure, carry the trackless jacking slide plate dolly voluntarily that greatly, need not lay track.
For realizing above-mentioned purpose; The invention provides following technical scheme: a kind of trackless is jacking slide plate dolly voluntarily, it is characterized in that: include the support of band crossbeam, the two ends of said support are respectively arranged with feet; Feet is connected with support through jacking cylinder; Activity is provided with active box on the described crossbeam, and the downside of active box promptly is positioned at a pleurapophysis of stent support pin from support, and the height of outshot is higher than the height that jacking cylinder withdrawal feet is positioned at the support downside; Stretch out the height that feet is positioned at the support downside less than oil cylinder; The upside of said active box is provided with active supporting piece, and active box is connected with support through pipe bending cylinder, and pipe bending cylinder is realized the slippage activity of active box on crossbeam.
Through adopting such scheme, then can realize the motion of dolly through the cooperation of jacking cylinder and pipe bending cylinder, as when jacking cylinder stretches out, the stressed support of two feets ground; At this time active box is promptly by unsettled, and pipe bending cylinder can be worked, the pulling active box move, move to certain position after, pipe bending cylinder stops; Jacking cylinder withdrawal then, at this time the active box downside is stressed, supports the bottom surface, and the feet at support two ends is unsettled; Pipe bending cylinder can be worked, and active box is motionless, and support moves, move to certain position after; Pipe bending cylinder stops, and by that analogy, realizes moving of dolly, and is very convenient.
Further setting of the present invention is: the upper side of said active box is provided with the sphere cavity; Described movable supporter is provided with the spheric seating adaptive with the sphere cavity, and movable supporter cooperates the realization activity to regulate through its spheric seating with the sphere cavity of active box upside and is connected setting; The end, two ends of said support is provided with the movable running wheel of scalable height, and described pipe bending cylinder is provided with two groups, is separately positioned on the both sides of active box.
Through the scheme of further setting, can realize the smooth running of weight, because movable supporter cooperates with the sphere of active box, can regulate automatically, very science, reasonable according to the direction of gravity; In the further in addition scheme, movable running wheel can play the effect of support, in case riding; We can realize the balance of support through adjusting activity running wheel; Be beneficial to moving of support, when dolly was out-of-run in addition, we also can pass through movable running wheel travelling car.
Below in conjunction with accompanying drawing the present invention is further described.
Description of drawings
Fig. 1 is the side-looking structural representation of the embodiment of the invention;
Fig. 2 is the plan structure scheme drawing of the embodiment of the invention;
Fig. 3 is embodiment of the invention operation scheme drawing 1;
Fig. 4 is embodiment of the invention operation scheme drawing 2;
Fig. 5 is embodiment of the invention operation scheme drawing 3;
Fig. 6 is embodiment of the invention operation scheme drawing 4;
Fig. 7 is the A portion enlarged drawing among Fig. 5.
The specific embodiment
Like Fig. 1-shown in Figure 2; A kind of trackless is jacking slide plate dolly voluntarily, includes the support 1 of band crossbeam 11, and the two ends of said support 1 are respectively arranged with feet 2; Feet 2 is connected with support 1 through jacking cylinder 3; Activity is provided with active box 4 on the described crossbeam 11, and the downside 41 of active box 4 promptly is positioned at a pleurapophysis of support 1 feet 11 from support 1, and the height of outshot 41 is higher than the height that jacking cylinder 3 withdrawal feets 2 are positioned at support 1 downside; Stretch out the height that feet 2 is positioned at support 1 downside less than jacking cylinder 3, can between active box 4 and feet 2, can optionally support ground like this; In embodiments of the present invention; The upside 42 of said active box 4 is provided with active supporting piece 43; Active box 4 is connected with support 1 through pipe bending cylinder 5; Pipe bending cylinder 5 is realized the slippage activities of active box 4 on crossbeam 11, is noted that between active box 4 and the crossbeam 11 it can is that to cooperate slippage also can be direct slippage to roller here; The upper side 42 of said active box 4 is provided with the sphere cavity; Described movable supporter 43 is provided with the spheric seating adaptive with the sphere cavity; Movable supporter 43 cooperates the realization activity to regulate through its spheric seating with the sphere cavity of active box 4 upsides 42 and is connected setting, can realizes the smooth running of weight like this, because movable supporter 43 cooperates with the sphere of active box 4; Can regulate automatically according to the direction of gravity, very science, reasonable; The end, two ends of said support 1 is provided with the movable running wheel 6 of scalable height; Movable running wheel 6 can play the effect of support; In case support 1 tilts, we can realize the balance of support 1 through adjusting activity running wheel 6, are beneficial to moving of support 1; When dolly was out-of-run in addition, we also can pass through movable running wheel 6 travelling cars.
Principle of work of the present invention: like Fig. 3-shown in Figure 7; When jacking cylinder 3 stretched out, two supported the stressed support of 2 pin ground, and at this time active box 4 is promptly by unsettled, and pipe bending cylinder 5 can be worked; Pulling or promote active box 4 and move, move to certain position after, pipe bending cylinder 5 stops, jacking cylinder 3 withdrawals then; At this time active box 4 downsides 41 kiss the earths are stressed, and the feet 2 at support 1 two ends is unsettled, and pipe bending cylinder 5 can be worked, and active box 4 is motionless; Support 1 moves, move to certain position after, pipe bending cylinder 5 stops; By that analogy, realize moving of dolly, very convenient.In the present invention, we can use by a plurality of dollies side by side, also can be that tandem is used.
Claims (3)
1. trackless jacking slide plate dolly voluntarily, it is characterized in that: include the support of band crossbeam, the two ends of said support are respectively arranged with feet; Feet is connected with support through jacking cylinder; Activity is provided with active box on the described crossbeam, and the downside of active box promptly is positioned at a pleurapophysis of stent support pin from support, and the height of outshot is higher than the height that jacking cylinder withdrawal feet is positioned at the support downside; Stretch out the height that feet is positioned at the support downside less than oil cylinder; The upside of said active box is provided with active supporting piece, and active box is connected with support through pipe bending cylinder, and pipe bending cylinder is realized the slippage activity of active box on crossbeam.
2. trackless according to claim 1 is jacking slide plate dolly voluntarily; It is characterized in that: the upper side of said active box is provided with the sphere cavity; Described movable supporter is provided with the spheric seating adaptive with the sphere cavity, and movable supporter cooperates the realization activity to regulate through its spheric seating with the sphere cavity of active box upside and is connected setting.
3. trackless according to claim 1 and 2 is jacking slide plate dolly voluntarily, it is characterized in that: the end, two ends of said support is provided with the movable running wheel of scalable height, and described pipe bending cylinder is provided with two groups, is separately positioned on the both sides of active box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100948176A CN102180284B (en) | 2011-04-15 | 2011-04-15 | Trackless self-jacking sliding plate dolly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100948176A CN102180284B (en) | 2011-04-15 | 2011-04-15 | Trackless self-jacking sliding plate dolly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102180284A CN102180284A (en) | 2011-09-14 |
| CN102180284B true CN102180284B (en) | 2012-07-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100948176A Active CN102180284B (en) | 2011-04-15 | 2011-04-15 | Trackless self-jacking sliding plate dolly |
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| CN (1) | CN102180284B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201245683Y (en) * | 2008-09-09 | 2009-05-27 | 戴汝山 | Electrohydraulic bent tube walking and elevating trolley |
| CN101058372B (en) * | 2007-05-25 | 2010-12-22 | 中国舰船研究设计中心 | Large cargo translating device |
| CN202030293U (en) * | 2011-04-15 | 2011-11-09 | 温州合力建设机械有限公司 | Trackless self-propelled jacking scooter |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080273947A1 (en) * | 2007-05-01 | 2008-11-06 | Baker Roy K | Arrester cable support disc loader |
-
2011
- 2011-04-15 CN CN2011100948176A patent/CN102180284B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101058372B (en) * | 2007-05-25 | 2010-12-22 | 中国舰船研究设计中心 | Large cargo translating device |
| CN201245683Y (en) * | 2008-09-09 | 2009-05-27 | 戴汝山 | Electrohydraulic bent tube walking and elevating trolley |
| CN202030293U (en) * | 2011-04-15 | 2011-11-09 | 温州合力建设机械有限公司 | Trackless self-propelled jacking scooter |
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| Publication number | Publication date |
|---|---|
| CN102180284A (en) | 2011-09-14 |
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| C14 | Grant of patent or utility model | ||
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| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: No. 4 road, Pingyang Aojiang town Zhejiang city Wenzhou province 325000 City Lingang Industrial Area Patentee after: Zhejiang Hejian Heavy Industry Technology Co.,Ltd. Address before: 325000, No. 390, Aojiang Avenue, Aojiang Town, Pingyang County, Zhejiang, Wenzhou Patentee before: WENZHOU HELI CONSTRUCTION MACHINERY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |
Address after: No. 4 road, Pingyang Aojiang town Zhejiang city Wenzhou province 325000 City Lingang Industrial Area Patentee after: Zhejiang joint heavy industry science & Technology Co.,Ltd. Address before: No. 4 road, Pingyang Aojiang town Zhejiang city Wenzhou province 325000 City Lingang Industrial Area Patentee before: Zhejiang Hejian Heavy Industry Technology Co.,Ltd. |
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Effective date of registration: 20210331 Address after: 430000 30 Jiefang, Qingshan District, Wuhan City, Hubei Province Patentee after: HEJIAN KATTOR INDUSTRIAL Co.,Ltd. Address before: 325000 No.4 Road, Mocheng Lingang Industrial community, Aojiang Town, Pingyang County, Wenzhou City, Zhejiang Province Patentee before: Zhejiang joint heavy industry science & Technology Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Trackless self jacking sliding plate trolley Effective date of registration: 20220402 Granted publication date: 20120725 Pledgee: Bank of China Limited Wuhan Qingshan sub branch Pledgor: HEJIAN KATTOR INDUSTRIAL Co.,Ltd. Registration number: Y2022420000095 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20120725 Pledgee: Bank of China Limited Wuhan Qingshan sub branch Pledgor: HEJIAN KATTOR INDUSTRIAL Co.,Ltd. Registration number: Y2022420000095 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Trackless self lifting skateboard car Granted publication date: 20120725 Pledgee: Bank of China Limited Wuhan Qingshan sub branch Pledgor: HEJIAN KATTOR INDUSTRIAL Co.,Ltd. Registration number: Y2024980013532 |