CN220182010U - System for transversely moving mobile trolley between high-low parallel tracks - Google Patents
System for transversely moving mobile trolley between high-low parallel tracks Download PDFInfo
- Publication number
- CN220182010U CN220182010U CN202320050754.2U CN202320050754U CN220182010U CN 220182010 U CN220182010 U CN 220182010U CN 202320050754 U CN202320050754 U CN 202320050754U CN 220182010 U CN220182010 U CN 220182010U
- Authority
- CN
- China
- Prior art keywords
- rail
- fixed
- track
- frame
- transfer
- 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.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 25
- 239000010959 steel Substances 0.000 claims description 25
- 210000001503 joint Anatomy 0.000 claims description 17
- 238000003032 molecular docking Methods 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000004567 concrete Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011513 prestressed concrete Substances 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
Landscapes
- Intermediate Stations On Conveyors (AREA)
Abstract
The utility model discloses a transverse moving system of a moving trolley between high and low parallel rails, which is used for moving the moving trolley between the parallel transfer rail and the return rail, the elevation of the transfer rail is lower than that of the return rail, the system comprises a set of transverse moving devices and jacking devices at the starting point end and the finishing point end of the transfer rail and the return rail respectively, after the moving trolley moves to the butting rail at the finishing point end, the jacking devices jack the height of the butting rail to be matched with the height of the return rail, the butting rail moves along the transverse moving rail, the moving trolley moves to the finishing point end of the return rail along with the butting rail, after the moving trolley moves to the butting rail at the starting point end of the transfer rail, and the jacking devices descend to enable the height of the butting rail to be matched with the height of the transfer rail. According to the utility model, the gantry crane is not used for transferring the mobile trolley, so that the operation risk of high-altitude transfer is completely avoided.
Description
Technical Field
The utility model belongs to the technical field of bridge construction, and particularly relates to a transverse moving system of a moving trolley between high and low parallel tracks.
Background
At present, the intelligent, standardized and automatic degree of the prestressed concrete beam production still has room for continuous improvement. The intelligent running water precast beam field is processed through a production line, so that the number of pedestals is reduced; the intelligent steaming and primary tensioning of the T beam are completed on the mobile trolley, and the times of T Liang Zhuaiyun are reduced; the fixed hydraulic template reduces the assembly and lifting times of the template, reduces the deformation of the template and improves the line shape and appearance quality of the T beam.
At present, a circulation system of the intelligent running water precast beam field is not completely closed. And (3) carrying the bound bottom web steel bars on the moving trolley, walking to a concrete pouring area, hoisting the top plate steel bars after the hydraulic template is assembled, then installing hogging moment prestressed channels, embedded bars and the like, and finally pouring concrete and curing. However, the travelling of the mobile trolley only realizes the longitudinal movement along the transfer track, the transverse movement to the return track is rare, particularly when the return track and the transfer track have a height difference, no better solution exists in China at present,
disclosure of Invention
The utility model realizes the transverse movement of the T-beam moving trolley when the height difference exists between the transfer track and the return track. The technical scheme adopted by the utility model is as follows:
a transverse moving system of a moving trolley between high and low parallel rails for moving the moving trolley between parallel transfer rails and return rails, wherein the elevation of the transfer rails is lower than that of the return rails, the transverse moving system comprises a set of transverse moving devices and jacking devices arranged at the starting ends of the transfer rails and the return rails, a set of transverse moving devices and jacking devices arranged at the finishing ends of the transfer rails and the return rails,
the traversing device comprises:
the frame, install the first fixed pulley in the right end of the frame, install the second fixed pulley in the left end of the frame;
a traversing rail arranged on the frame,
the butt joint track is arranged at the upper end of the fixed box, is parallel to the transfer track and is not parallel to the transverse moving track, and the lower part of the fixed box is movably arranged on the transverse moving track;
a movable pulley frame, a first movable pulley and a second movable pulley are arranged on the movable pulley frame,
the hydraulic cylinder is fixed along the length direction of the frame, the left end of the hydraulic cylinder is fixed with the movable pulley frame,
one end of the first steel wire rope is fixed, and the other end of the first steel wire rope sequentially bypasses the first movable pulley and the first fixed pulley and is then fixed on the fixed box;
one end of the second steel wire rope is fixed, the other end of the second steel wire rope sequentially bypasses the second movable pulley and the second fixed pulley and is then fixed on the fixed box,
after the mobile trolley moves to the butt joint track at the end of the destination, the jacking device jacks up the butt joint track to enable the height of the butt joint track to be matched with the height of the return track, the butt joint track moves along the transverse moving track to enable the mobile trolley to move to the end of the return track along with the butt joint track, and after the mobile trolley moves to the butt joint track at the end of the start point, the mobile trolley moves to the end of the start point of the transfer track along with the transverse moving track, and the jacking device descends to enable the height of the butt joint track to be matched with the height of the transfer track.
Optionally, a power supply slide wire 50 is arranged on the side surface of the transfer track for supplying power to the mobile trolley thereon, and a mobile power supply device is used for supplying power to the mobile trolley on the return track.
Optionally, the lower part of the fixed box is arranged on the transverse moving track through rollers.
Optionally, the transfer rail is disposed below the ground, and the return rail is disposed above the ground.
Optionally, the frame is a long strip-shaped frame assembled by two spaced I-beams, the transverse moving track is two parallel tracks, the transverse moving track is respectively fixed at the upper ends of the I-beams, and the first fixed pulley and the second fixed pulley are arranged between the two I-beams.
According to the utility model, the fixed box with the butt joint track welded at the upper end is driven to move along the transverse moving track by the hydraulic cylinder, the pulley and the steel wire rope, so that the transverse movement of the movable trolley on the butt joint track is realized, the use of a gantry crane for transferring the movable trolley can be avoided, and the operation risk of high-altitude transportation is completely avoided. Moreover, intelligent circulation of the trolley can be realized through transverse movement, so that the manufacturing quality of the beam is effectively improved, the production period is shortened, the occupied area of a beam field is reduced, and the safety production risk is reduced.
Drawings
Fig. 1 is a top view of a system for laterally moving a mobile cart between high and low parallel rails according to an embodiment of the present utility model.
Fig. 2 is a side view of a system for laterally moving a traveling carriage between high and low parallel rails according to an embodiment of the present utility model.
Fig. 3 is a schematic view of a traversing device according to an embodiment of the present utility model.
Fig. 4 is a front view showing the connection of the traversing device and the jacking device according to the embodiment of the present utility model.
Fig. 5 is a side view of the connection of the traversing device and the jacking device according to an embodiment of the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The system for moving the mobile carriage in the present embodiment laterally between high and low parallel rails is, as shown in fig. 1, for moving the mobile carriage 60 between the parallel transfer rail 500 and return rail 600, wherein the elevation of the transfer rail 500 is lower than the elevation of the return rail 600. For example, the transfer rail 500 is below the ground line, and the lateral movement system includes a set of traversing devices 80 and lifting devices 70 provided at the start ends of the transfer rail 500 and the return rail 600, and a set of traversing devices 80 and lifting devices 70 provided at the end ends of the transfer rail 500 and the return rail 600.
Before pouring the foundations of the transfer rail 500 and the return rail 600, measurement and rechecking should be performed to ensure accurate positions, and bolt holes should be pre-buried, and the position deviation is less than or equal to 5mm. The track foundation needs to be drained, so that the track foundation is prevented from being soaked in water and softened; and after the track foundation concrete reaches the design strength, the track laying is started. The P50 steel rail is adopted as the track, the track laying is ensured to be straight, the track gauge is 1M, M22 limit bolts are embedded in the foundation, the transverse spacing is 20cm, and the longitudinal spacing is 100cm. The track elevation of the same cross section must be uniform.
The traversing device 80 comprises a traversing rail 1, a butt joint rail 8, a hydraulic cylinder 7, a first fixed pulley 3, a second fixed pulley 4, a movable pulley frame 2, a first movable pulley 21 and a second movable pulley 22 which are arranged on a frame 100, and a first steel wire rope 5 and a second steel wire rope 6, wherein the frame 100 can be welded into a strip-shaped frame by adopting 2I-steel bars at intervals. The moving carriage 60 is provided on the docking rail 8, and the moving carriage 60 is moved to the transfer rail 500 or the return rail 600 along with the docking rail 8 by moving the docking rail 8 along the traverse rail 1.
The frame 100 extends in a direction horizontally perpendicular to the transfer rail 500, and as shown in fig. 3 and 4, the frame 100 may be welded with i-bars 101. The upper end of the frame 100 is provided with a transverse moving track 1, and the transverse moving track 1 is two parallel tracks which can be respectively fixed at the upper end of the I-steel. The butt joint track 8 includes two parallel tracks, and sets up in fixed box 10 upper end, and butt joint track 8 is perpendicular with sideslip track 1 level, and gyro wheel 9 is installed to fixed box 10's lower part, and gyro wheel 9 sets up on sideslip track 1. The first fixed pulley 3 is installed at the right end of the frame 100, and the second fixed pulley 4 is installed at the left end of the frame 100. For example, the first fixed sheave 3 and the second fixed sheave 4 may be installed between two i-beams.
The hydraulic cylinders 7 may be mounted on the frame 100 in a longitudinal direction of the frame 100, for example between two i-bars. The second movable pulley 22 and the first movable pulley 21 may be installed on the movable pulley frame 2 in an axis parallel, the left end of the hydraulic cylinder 1 is fixed to the movable pulley frame 2, the right end is fixed to the frame 100, for example, a piston rod is fixed to the movable pulley frame 2, and a cylinder barrel is fixed to the frame 100. One end of the first steel wire rope 5 is fixed on a cylinder barrel of the hydraulic cylinder, and the other end sequentially bypasses the first movable pulley 21 and the first fixed pulley 3 and is then fixed on the fixed box 10. One end of the second wire rope 6 is fixed to the frame 100, and the other end is fixed to the fixing case 10 after passing around the second movable sheave 22 and the second fixed sheave 4 in order.
The movable pulley frame 2 moves leftwards along with the extension of the piston rod of the hydraulic cylinder 7, namely the movable trolley can be pulled by the first steel wire rope 5 to move towards the right end of the frame, namely the movable trolley can be moved rightwards along with the butting rail 8 to the position of the return rail 600. By contracting the piston rod of the hydraulic cylinder 7, the movable pulley yoke 2 moves rightwards, namely the movable trolley can be pulled by the second steel wire rope 6 to move to the left end of the frame, namely the movable trolley can be moved leftwards to the position of the transfer track 500 along with the butt joint track 8.
Further, the first steel wire rope and the second steel wire rope can be connected with the fixing box through turnbuckle screws, so that the length of the steel wire ropes can be adjusted.
The jacking device 70 is arranged below the traversing rail 1, and may be, for example, a hydraulic cylinder, the extension end of which is connected to the lower end of the frame 100, a steel plate 701 may be arranged on the frame 100, the output end of which is connected to the steel plate 701, and preferably, a three-point steel plate 701 may be arranged, and jacking is performed synchronously by 3 hydraulic cylinders. The frame 100 can be raised or lowered by extension and retraction of the hydraulic cylinders. The present utility model does not exclude that the jacking device 70 may be other linear drive mechanisms, such as a cylinder, a linear motor, etc.
The operation of the traversing system is described below:
in step S1, as shown in fig. 1, the mobile carriage 60 moves to the destination end on the transfer rail 500 and continues to move to the docking rail 8 at the destination end, and then the lifting device 70 lifts up so that the docking rail 8 is lifted up to the same height as the return rail 600.
In step S2, as shown in fig. 2 to 4, by operating the traversing device, for example, extending the piston rod of the hydraulic cylinder 7, the movable pulley frame 2 moves leftwards accordingly, that is, the fixed box 10 is pulled by the first wire rope 5 to move to the right end of the frame, that is, the movable trolley 60 moves rightwards along with the docking track 8 to the final end of the return track 600.
In step S3, as shown in fig. 1, the traveling carriage 60 moves along the docking rail 8 onto the return rail 600, moves along the return rail 600 to the start end of the return rail 600, and continues to move onto the docking rail 8 at that end. As shown in fig. 2 to 4, by operating the traversing means such as the piston rod of the hydraulic cylinder 7 is contracted, the movable pulley frame 2 is moved rightward in response thereto, that is, the fixed box 10 is pulled to the left end of the frame by the second wire rope 6, that is, the movable trolley 60 is moved leftward in response to the docking rail 8 to the start point of the transfer rail 500.
In step S4, the jacking device 70 at the end is lowered, so that the docking rail 8 is lowered to the same height as the transfer rail 500, and docking between the docking rail 8 and the transfer rail 500 is achieved.
In step S5, the traveling carriage 60 moves along the docking rail 8 onto the transfer rail 500.
Of course, the present utility model is capable of other various embodiments and its several details are capable of modification in accordance with the present utility model by one skilled in the art without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (5)
1. A transverse moving system of a moving trolley between high and low parallel rails is characterized in that the transverse moving system is used for moving the moving trolley between parallel transfer rails and return rails, wherein the elevation of the transfer rails is lower than that of the return rails, the transverse moving system comprises a set of transverse moving devices and jacking devices arranged at the starting ends of the transfer rails and the return rails, a set of transverse moving devices and jacking devices arranged at the finishing ends of the transfer rails and the return rails,
the traversing device comprises:
the frame, install the first fixed pulley in the right end of the frame, install the second fixed pulley in the left end of the frame;
a traversing rail arranged on the frame,
the butt joint track is arranged at the upper end of the fixed box, is parallel to the transfer track and is not parallel to the transverse moving track, and the lower part of the fixed box is movably arranged on the transverse moving track;
a movable pulley frame, a first movable pulley and a second movable pulley are arranged on the movable pulley frame,
the hydraulic cylinder is fixed along the length direction of the frame, the left end of the hydraulic cylinder is fixed with the movable pulley frame,
one end of the first steel wire rope is fixed, and the other end of the first steel wire rope sequentially bypasses the first movable pulley and the first fixed pulley and is then fixed on the fixed box;
one end of the second steel wire rope is fixed, the other end of the second steel wire rope sequentially bypasses the second movable pulley and the second fixed pulley and is then fixed on the fixed box,
the jacking device is used for enabling the height of the butt joint track to be matched with the height of the return track or the transfer track after the mobile trolley moves onto the butt joint track.
2. The system for laterally moving a traveling carriage between high and low parallel rails according to claim 1,
the side face of the transfer track is provided with a power supply sliding wire for supplying power to the mobile trolley on the transfer track, and the return track adopts a mobile power supply device for supplying power to the mobile trolley.
3. The system for laterally moving a traveling carriage between high and low parallel rails according to claim 1, wherein the lower portion of the stationary box is disposed on the traversing rail by rollers.
4. The system of claim 1, wherein the transfer rail is disposed below ground and the return rail is disposed above ground.
5. The system of claim 1, wherein the frame is a strip-shaped frame formed by two spaced I-beams, the traversing rail is two parallel rails respectively fixed at the upper ends of the I-beams, and the first fixed pulley and the second fixed pulley are arranged between the two I-beams.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320050754.2U CN220182010U (en) | 2023-01-09 | 2023-01-09 | System for transversely moving mobile trolley between high-low parallel tracks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320050754.2U CN220182010U (en) | 2023-01-09 | 2023-01-09 | System for transversely moving mobile trolley between high-low parallel tracks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220182010U true CN220182010U (en) | 2023-12-15 |
Family
ID=89104835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320050754.2U Active CN220182010U (en) | 2023-01-09 | 2023-01-09 | System for transversely moving mobile trolley between high-low parallel tracks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220182010U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116119311A (en) * | 2023-01-09 | 2023-05-16 | 中交路桥建设有限公司 | System for transversely moving mobile trolley between high-low parallel tracks |
-
2023
- 2023-01-09 CN CN202320050754.2U patent/CN220182010U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116119311A (en) * | 2023-01-09 | 2023-05-16 | 中交路桥建设有限公司 | System for transversely moving mobile trolley between high-low parallel tracks |
| CN116119311B (en) * | 2023-01-09 | 2025-09-23 | 中交路桥建设有限公司 | A system for traversing a mobile trolley between high and low parallel tracks |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101581073B (en) | Downlink movable mould frame and walking method thereof | |
| CN107642012A (en) | A kind of new track-laying machine of city track traffic engineering and its construction method | |
| CN102230381B (en) | Hollow needle beam lining trolley | |
| CN103726421B (en) | Height and span adjustable track paver for metro construction | |
| CN207498754U (en) | A kind of novel track-laying machine of city track traffic engineering | |
| CN201261866Y (en) | Downward mobile formwork | |
| CN114233331A (en) | Inverted arch synchronous lining trolley for TBM construction and inverted arch synchronous lining construction method | |
| CN220182010U (en) | System for transversely moving mobile trolley between high-low parallel tracks | |
| CN100572673C (en) | Span continuous beam bridge fabrication machine in a kind of | |
| CN108396749B (en) | Installation system and installation method of steel support in foundation pit | |
| CN107815971A (en) | High mound is from climbing hydraulic pressure mould system that turns over | |
| CN116604691A (en) | Production method of high-speed railway box girder prefabrication production line | |
| CN108004930A (en) | The construction method of vertical shift bowstring arch bridge | |
| CN210105880U (en) | Alternate hydraulic lifting template ditch cable trough trolley device | |
| CN116804338A (en) | A support truss for the inner formwork of the variable cross-section side wall and its construction method | |
| CN112030777B (en) | A down-type mobile formwork support bracket spanning transfer construction method | |
| CN215920823U (en) | Track type prefabricated box girder side mold transverse moving device | |
| CN116119311B (en) | A system for traversing a mobile trolley between high and low parallel tracks | |
| CN116117984A (en) | Automatic circulating system and method for movable pedestal in precast beam field | |
| CN120425727A (en) | Suspended wall installation system and construction method suitable for fully prefabricated assembled stations | |
| CN209703467U (en) | A mobile formwork system for ship lock water delivery corridor | |
| CN204401473U (en) | Upstroke movable framework steel bar overall binding lifting construction device | |
| CN219788771U (en) | T roof beam integral demoulding structure | |
| CN213679518U (en) | Asynchronous cradle with gantry crane | |
| CN110565458A (en) | Laying trolley and method for laying U-shaped beam track |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |