CN201932139U - Rotary trolley on flat truck - Google Patents
Rotary trolley on flat truck Download PDFInfo
- Publication number
- CN201932139U CN201932139U CN2010206727695U CN201020672769U CN201932139U CN 201932139 U CN201932139 U CN 201932139U CN 2010206727695 U CN2010206727695 U CN 2010206727695U CN 201020672769 U CN201020672769 U CN 201020672769U CN 201932139 U CN201932139 U CN 201932139U
- Authority
- CN
- China
- Prior art keywords
- track
- vehicle frame
- traveling vehicle
- travelling
- lorry
- 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 - Lifetime
Links
- 238000010276 construction Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 235000004443 Ricinus communis Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model relates to the technical field of transportation equipment, in particular to a rotary trolley on a flat truck, solving the problem that large equipment can not conduct hoisting and installation construction when countering smaller occasion time restriction during transportation. The rotary trolley comprises a travelling track and is characterized in that a travelling frame is arranged on the travelling track, a travelling wheel is arranged between the travelling frame and the travelling track, a steering track is arranged in the upper plane of the travelling frame, a rotary support frame is arranged above the travelling frame, a steering bearing is arranged at the bottom of the rotary support frame, and a steering bearing is matched with the steering track. The rotary trolley is not limited by the rotary radius of a crane in the site, the trouble that the weight of a bridge panel exceeds the allowable hoisting capability of the crane is avoided, and the rotary trolley is safe and reliable, strong in universality, and economical and practical.
Description
Technical field
The utility model relates to equipment technology field of transport, relates in particular to the rotation chassis that runs in a kind of Large-Scale Equipment transportation on the lorry with platform body that adopts when less place limits.
Background technology
When some bridge highway bridge overhaul constructions, because existing bridge floor is narrow, when old decking dismounting, new decking installation, loop wheel machine and lorry with platform body can only be along bridge to parking, decking along bridge to length for shorter, and the width of vertical bridge center line is also limited, must turn 90 degrees lifting by crane the rear overhang sky during lifting, loop wheel machine after the turnback, can be laid decking and put in place again.And the large-tonnage loop wheel machine can't be gone up the bridge floor operation, and on-the-spot loop wheel machine is subjected to the control of radius of turn, and the weight of decking also exceeds the permission crane capacity of loop wheel machine, can't lifting construction, in the case, designed the steering hardware that on flat truck, increases of the present utility model.Rotary bench-type platform large in the variety, various designs are primarily aimed at use occasion and role and decide.As patent announcement number is CN2668204Y built up gear rotation car, mainly be to form by the difform plates interlocking of majority, be that a main shaft sheet that can rotate freely is set on the main shaft frame sheet of car body, this main shaft two ends interlocking has the circular wheel sheet, and middle interlocking one driving gear sheet; Be provided with a rotating plate that can rotate freely in addition above car body, this rotating plate is rabbeted a driven gear sheet; Driving gear sheet and driven gear sheet are to be meshing with each other, and therefore, when car body is drawn forward movingly, the wheel sheet drives main shaft sheet and the rotation of driving gear sheet, will make driven gear sheet 80 drive ornamental rotating plate 70 rotations, forms an interesting compound type car body.And for example patent publication No. is that CN2162396Y vehicle maintenance and repair is with mobile trolley used, comprise main support, its bottom is provided with castor, its both sides are provided with the telescopic type wheel bearing support of adjustable width, the bearing support side is provided with swing span, can support wheel fixing securely by chain, swing span and bearing support, main support is provided with two supporting members, which is provided with back plate, this plate fixes by bolt and car body underframe, chassis is formed car body is firmly supported, thereby automobile can be transported on bogie or the maintenance platform easily.
Summary of the invention
The purpose of this utility model is the problem that to run into when less place in the Large-Scale Equipment transportation and limiting and can't lift by crane installation in order to solve, rotation chassis on a kind of reasonable in design lorry with platform body is provided, utilize and increase steering hardware on the flat truck, this rotation chassis lower wall is provided with four wheels, be placed on the trapped orbit that is laid in advance on the automobile flat board, move by in-situ horizontal and to finish the construction and installation purpose, break away from the permission crane capacity that weight that on-the-spot loop wheel machine is subjected to the control of radius of turn and decking exceeds loop wheel machine.
Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals: the rotation chassis on a kind of lorry with platform body, comprise the walking track, it is characterized in that described walking track is provided with traveling vehicle frame, traveling vehicle frame is provided with road wheel with the walking interorbital, being provided with of traveling vehicle frame turns to track, the top of traveling vehicle frame is provided with rotary bracket, and the bottom of rotary bracket is provided with steering bearing, and steering bearing cooperates with turning to track.Road wheel is fixed on the traveling vehicle frame, the walking tracks positioned is on flat truck, traveling vehicle frame is on the walking track that is laid in advance on the automobile flat board, to rotate chassis earlier and move to the certain position of the dull and stereotyped trailing edge of width between centers automobile, rotate rotary bracket, make the long limit of rotary bracket vertical with the flat truck length direction, loop wheel machine is shelved on decking on the rotary bracket, when carrying out this rotation chassis then to width between centers flat board leading edge desired location, with the fixing chassis of brake gear, again will on spiral to turn 90 degrees and make dish be parallel to the vehicle center line.
As preferably, be provided with some locating supports between described traveling vehicle frame and the walking track, an end of locating support is fixed on the traveling vehicle frame, and the other end of locating support cooperates with the positioning seat that the walking track is provided with, and road wheel is provided with brake gear.When rotary bracket rotated to desired location, locating support had limited the rotary bracket position, guaranteed that workpiece is in settling position.
As preferably, be provided with several limiting devices between described rotary bracket and the traveling vehicle frame, limiting device cooperates with the limit base that traveling vehicle frame is provided with, and is provided with brake gear in the structure member of steering bearing.Placing workpiece on the rotary bracket need be rotated by control position, and the location between rotary bracket and the traveling vehicle frame is finished by limiting device.
As preferably, the edge of described rotary bracket is provided with handle.Owing to adopt the little rotating carriers of friction coefficient such as bearing guide, it is less to rotate required external force, and handle can be used as the external force bringing device and also can be used as the solid timer-operated registration device of workpiece.
As preferably, the described track that turns to is a circular configuration, and the lower part of steering bearing is installed in and turns in the track.Turn to track that the slewing area of rotary bracket 270～360 degree can be provided, steering bearing fastens mutually with turning between the track, prevents the rotary-tray axial motion, the generation potential safety hazard.
As preferably, described walking track is provided with two that are parallel to each other, and the walking tracks positioned is on the carriage bottom plate of lorry with platform body.The walking track is identical with the rail facility specification of erecting stage.
Effective effect of the present utility model is: is not subjected to the control of on-the-spot loop wheel machine radius of turn, do not have the weight of decking to exceed the worry of the permission crane capacity of loop wheel machine, and safe and reliable, highly versatile, economical and practical.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Among the figure: 1. walking track, 2. road wheel, 3. traveling vehicle frame, 4. steering bearing, 5. supporting mandrel, 6. rotary bracket 7. turns to track.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Referring to Fig. 1, rotation chassis on a kind of lorry with platform body of present embodiment, if two parallel walking track 1, walking track 1 is fixed on the flat truck, track two ends and medium position are provided with four wheel skids, described wheel skid is fixed on the guide rail, and when road wheel 2 was walked desired area, wheel skid can be fixed road wheel.Simultaneously, road wheel 2 is provided with brake gear.
Walking track 1 is provided with traveling vehicle frame 3, road wheel 2 is fixed on the traveling vehicle frame 3, be provided with two locating supports between traveling vehicle frame 3 and the walking track 1, an end of locating support is fixed on the traveling vehicle frame 3, and the other end of locating support cooperates with the positioning seat that walking track 1 is provided with.
Establish circular configuration in the plane and turn to track 7 on traveling vehicle frame 3, the below, center of rotary bracket 6 is provided with supporting mandrel 5, and supporting mandrel 5 upper ends are fixed on the rotary bracket, and the lower end is connected with traveling vehicle frame 3.The bottom of rotary bracket 6 is provided with steering bearing 4, the lower part of steering bearing 4 be bumped in turning to track 7.
During work, this device is placed on the walking track 1 that is laid in advance on the automobile flat board.Earlier this device chassis is moved on to the position of the dull and stereotyped trailing edge 2m of width between centers automobile during operation, rotate rotary bracket 6, make the long limit of the long limit of rotary bracket 6 perpendicular to flat truck, loop wheel machine is shelved on the workpiece decking on the rotary bracket 6 on this device chassis, when carrying out this device chassis slowly to the about 6m of width between centers flat truck sweep leading edge, fix this device chassis with brake gear, rotary bracket 6 revolved turn 90 degrees that to make rotary bracket 6 also be that the long limit of decking is parallel to the vehicle axis, with steel rope decking and this device chassis are fixed on the automobile flat board again.
The foregoing description is to explanation of the present utility model, is not to qualification of the present utility model, any structure after the simple transformation of the present utility model, technology is all belonged to protection domain of the present utility model.
Claims (6)
1. the rotation chassis on the lorry with platform body, comprise walking track (1), it is characterized in that described walking track (1) is provided with traveling vehicle frame (3), be provided with road wheel (2) between traveling vehicle frame (3) and walking track (1), traveling vehicle frame (3) is provided with and turns to track (7), the top of traveling vehicle frame (3) is provided with rotary bracket (6), and the bottom of rotary bracket (6) is provided with steering bearing (4), and steering bearing (4) cooperates with turning to track (7).
2. the rotation chassis on the lorry with platform body according to claim 1, it is characterized in that being provided with some locating supports between described traveling vehicle frame (3) and the walking track (1), one end of locating support is fixed on the traveling vehicle frame (3), the other end of locating support cooperates with the positioning seat that walking track (1) is provided with, and road wheel (2) is provided with brake gear.
3. the rotation chassis on the lorry with platform body according to claim 1, it is characterized in that being provided with several limiting devices between described rotary bracket (6) and the traveling vehicle frame (3), limiting device cooperates with the limit base that traveling vehicle frame (3) is provided with, and is provided with brake gear in the structure member of steering bearing (4).
4. according to the rotation chassis on claim 1 or the 3 described lorry with platform bodys, it is characterized in that the edge of described rotary bracket (6) is provided with handle.
5. the rotation chassis on the lorry with platform body according to claim 1 is characterized in that the described track (7) that turns to is a circular configuration, and the lower part of steering bearing (4) is installed in and turns in the track (7).
6. the rotation chassis on the lorry with platform body according to claim 1 and 2 is characterized in that described walking track (1) is provided with two that are parallel to each other, and walking track (1) is positioned on the carriage bottom plate of lorry with platform body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206727695U CN201932139U (en) | 2010-12-22 | 2010-12-22 | Rotary trolley on flat truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206727695U CN201932139U (en) | 2010-12-22 | 2010-12-22 | Rotary trolley on flat truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201932139U true CN201932139U (en) | 2011-08-17 |
Family
ID=44443673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206727695U Expired - Lifetime CN201932139U (en) | 2010-12-22 | 2010-12-22 | Rotary trolley on flat truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201932139U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767384A (en) * | 2012-07-18 | 2012-11-07 | 中国水利水电第五工程局有限公司 | Mounting turntable for steel penstock in construction hole |
| CN106078632A (en) * | 2016-08-17 | 2016-11-09 | 合肥亿翔自动化装备有限公司 | A kind of multi-function turntable of pneumatic spline |
| CN106522564A (en) * | 2016-11-01 | 2017-03-22 | 中化二建集团有限公司 | Method for horizontal transporting equipment inside framework |
-
2010
- 2010-12-22 CN CN2010206727695U patent/CN201932139U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767384A (en) * | 2012-07-18 | 2012-11-07 | 中国水利水电第五工程局有限公司 | Mounting turntable for steel penstock in construction hole |
| CN102767384B (en) * | 2012-07-18 | 2015-08-12 | 中国水利水电第五工程局有限公司 | In construction hole, penstock installs rotating disk |
| CN106078632A (en) * | 2016-08-17 | 2016-11-09 | 合肥亿翔自动化装备有限公司 | A kind of multi-function turntable of pneumatic spline |
| CN106522564A (en) * | 2016-11-01 | 2017-03-22 | 中化二建集团有限公司 | Method for horizontal transporting equipment inside framework |
| CN106522564B (en) * | 2016-11-01 | 2019-07-30 | 中化二建集团有限公司 | The method of horizontal trasportation equipment in frame |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10100541B1 (en) | Precast lightweight wall panel installation machine | |
| JP5112546B1 (en) | Rail-operated portal crane | |
| CN110655015B (en) | A trackless self-propelled platform vehicle for subway tunnel maintenance | |
| CN106285020B (en) | The prefabricated panel mounting in high-altitude | |
| CN110758421B (en) | Vehicle Inspection Vehicle for Air Rail Transit Systems | |
| CN105507640B (en) | A kind of drawer type lifting three-dimensional garage | |
| CN111038940A (en) | Rail mounted is used for hoist and mount traction system of transportation | |
| KR200445324Y1 (en) | Yard | |
| CN104631882A (en) | Avoidance-free dual-layer parking device | |
| CN113335317B (en) | A kind of mobile equipment for monorail track beam transport in tunnels | |
| CN103449313A (en) | Maintenance crane special for rail container door type portal crane trolley travel mechanism | |
| CN110565531B (en) | A construction channel structure and installation method | |
| CN102979015B (en) | Magnetic suspension track-laying vehicle | |
| CN205576656U (en) | Rail that bridge floor railway was laid welds rail production line | |
| CN102689840A (en) | Double-beam bridge type crane | |
| CN107719440B (en) | Movable bracket for supporting straddle type monorail vehicle bogie | |
| CN204804360U (en) | High altitude prefabricated plate mounting plate | |
| CN205526360U (en) | Prefab conveyer | |
| CN204173814U (en) | One can uprise rubber tired crane | |
| CN206383973U (en) | A kind of track steering apparatus for vehicles | |
| JPH033616Y2 (en) | ||
| CN202467275U (en) | Three-dimensional parking equipment with single upright column and double parking positions | |
| CN201567155U (en) | Novel crane movable cab | |
| CN201183935Y (en) | Bridge deck system screen board mounting vehicle | |
| CN215046305U (en) | Material transportation system applied to arched roof building |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110817 |