CN210317353U - Driving device of tunnel prefabricated part assembling trolley - Google Patents
Driving device of tunnel prefabricated part assembling trolley Download PDFInfo
- Publication number
- CN210317353U CN210317353U CN201921222671.7U CN201921222671U CN210317353U CN 210317353 U CN210317353 U CN 210317353U CN 201921222671 U CN201921222671 U CN 201921222671U CN 210317353 U CN210317353 U CN 210317353U
- Authority
- CN
- China
- Prior art keywords
- connecting bridge
- plate
- driving device
- driving
- lower connecting
- 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.)
- Withdrawn - After Issue
Links
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 11
- 238000010586 diagram Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241000446313 Lamella Species 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Images
Landscapes
- Lining And Supports For Tunnels (AREA)
Abstract
The utility model discloses a drive arrangement of platform truck is assembled to tunnel prefab, this drive arrangement are connected with the platform truck, and drive arrangement includes: the hydraulic wheel driving device comprises an upper connecting bridge and a lower connecting bridge, wherein one end of the upper connecting bridge is hinged with one end of the lower connecting bridge, the other end of the upper connecting bridge is connected with a trolley, the other end of the lower connecting bridge is fixedly connected with a supporting plate, two ends of the supporting plate are both connected with driving hydraulic motors, and the output ends of the driving hydraulic motors are fixedly connected with wheels; wherein, be provided with the lift hydraulic cylinder that is used for adjusting the distance between the two between upper connecting bridge and the lower connecting bridge. The lifting hydraulic oil cylinder is arranged between the upper connecting bridge and the lower connecting bridge, so that the distance between the upper connecting bridge and the lower connecting bridge can be adjusted at any time according to the height of the ground, the trolleys are positioned on the same horizontal plane, the height consistency is kept, the trolley is more flexible, and the lifting of prefabricated parts is facilitated; driving a hydraulic motor to drive wheels to move; still be provided with on the last connecting bridge and turn to the motor, realize freely turning to, the flexibility is high.
Description
Technical Field
The utility model relates to a tunnel construction equipment technical field, more specifically the drive arrangement who relates to a platform truck is assembled to tunnel prefab that says so.
Background
The prefabricated member is generally assembled and built by adopting a trolley to hoist the prefabricated member in tunnel construction, a steel rail is paved on the ground by driving the trolley, and a motor and a speed reducer are used for driving a rail steel wheel to advance. This scheme is implemented comparatively easily in the condition of being convenient for lay the track, but its shortcoming is that the track is laid comparatively difficultly, need guarantee the certain depth of parallelism of track to can only be along the rail-engaging, the flexibility is poor, and the ground of walking often unevenness simultaneously, drive arrangement can not adjust according to the height on ground, can not guarantee the uniformity of platform truck height, thereby is unfavorable for the hoist and mount of prefab.
Therefore, how to provide a drive device of a tunnel prefabricated part assembling trolley with adjustable height and good flexibility to adjust the height of the trolley at any time according to the height of the ground, so that the trolley is positioned on the same horizontal plane, thereby being beneficial to hoisting prefabricated parts.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a drive arrangement of platform truck is assembled to tunnel prefab that height-adjustable, flexibility are good to adapt to the different ground environment of height, can be in order to adjust the height of platform truck at any time according to the height on ground, make the platform truck be in same horizontal plane, thereby do benefit to the hoist and mount of prefab.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a driving device of a tunnel prefabricated part assembling trolley, which is connected with the trolley, comprises:
the trolley comprises an upper connecting bridge and a lower connecting bridge, wherein one end of the lower connecting bridge of the upper connecting bridge is hinged, the other end of the upper connecting bridge is connected with the trolley, the other end of the lower connecting bridge is fixedly connected with a supporting plate, two ends of the supporting plate are both connected with driving hydraulic motors, and the output ends of the driving hydraulic motors are fixedly connected with wheels;
and a lifting hydraulic oil cylinder for adjusting the distance between the upper connecting bridge and the lower connecting bridge is arranged between the upper connecting bridge and the lower connecting bridge.
According to the technical scheme, compare with prior art, the utility model discloses a drive arrangement of platform truck is assembled to height-adjustable's tunnel prefab through last connecting bridge and connecting down and set up lift hydraulic cylinder between the bridge, can adjust the distance of connecting between bridge and the lower connecting bridge at any time according to the height on ground for the platform truck is in same horizontal plane, keeps the height uniformity, and is more nimble, does benefit to the hoist and mount of prefab.
Further, still including turning to the motor, turn to motor fixed mounting go up the connecting axle other end, just turn to the drive end of motor set up with platform truck fixed connection. Through turning to the motor, can realize turning to of platform truck, make the platform truck operation more flexibility.
Furthermore, the driving end of the steering motor is fixedly connected with a connecting plate, and the connecting plate is fixedly connected with the trolley. The connecting plate can increase the area of contact with the platform truck, can effectively support the platform truck.
Further, the upper connection bridge includes: the first middle plate and the two first side plates are symmetrically and integrally connected to two sides of the first middle plate;
one end of each of the two first side plates is hinged to the lower connecting bridge, the other end of each of the two first side plates is fixedly connected with the steering motor, a cylinder barrel of the lifting hydraulic oil cylinder is fixedly installed on the lower surface of the first middle plate, and a driving end of the lifting hydraulic oil cylinder is fixedly connected with the lower connecting bridge.
Further, the lower connection bridge includes: the two second side plates are symmetrically and integrally connected to two sides of the second middle plate, one end of the first side plate is hinged to one end of the second side plate, the lower end and two sides of the third side plate are respectively connected with the end part of the second middle plate, and the other ends of the two second side plates are integrally connected;
and the driving end of the lifting hydraulic oil cylinder is fixedly connected with the upper surface of the second middle plate.
Furthermore, one end of the first side plate is hinged to one end of the second side plate through a hinge shaft.
Furthermore, a connecting screw rod is integrally connected to the outer side of the third side plate, a threaded hole is formed in the middle of the supporting plate, and the connecting screw rod is in threaded connection with the threaded hole. The installation and the dismantlement of connecting bridge and backup pad under easily, firm in connection is difficult for the pine to take off.
Furthermore, two ends of the supporting plate are provided with connecting flanges which are fixedly connected with the driving hydraulic motor.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Figure 1 the attached drawing is the utility model provides a pair of tunnel prefab assembly platform truck's structural schematic.
Fig. 2 is a front view of the driving device.
Fig. 3 is a schematic axial side structure diagram of the driving device.
Fig. 4 is a schematic front view of the fig. 3.
Fig. 5 is a schematic structural diagram of the upper connecting bridge.
Fig. 6 is a schematic structural diagram of a lower connecting bridge.
Wherein: 100-driving device, 200-trolley, 1-upper connecting bridge, 11-first middle plate, 12-first side plate, 2-lower connecting bridge, 21-second middle plate, 22-second side plate, 23-third side plate, 3-supporting plate, 31-threaded hole, 32-connecting flange, 4-hydraulic motor, 5-wheel, 6-lifting hydraulic oil cylinder, 7-steering motor, 8-connecting plate and 9-hinged shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The embodiment of the utility model discloses drive arrangement of platform truck is assembled to tunnel prefab, this drive arrangement 100 is connected with platform truck 200, and drive arrangement 100 includes:
the hydraulic wheel driving device comprises an upper connecting bridge 1 and a lower connecting bridge 2, wherein one end of the upper connecting bridge 1 is hinged with one end of the lower connecting bridge 2, the other end of the upper connecting bridge 1 is connected with a trolley 200, the other end of the lower connecting bridge 2 is fixedly connected with a supporting plate 3, two ends of the supporting plate 3 are both connected with driving hydraulic motors 4, and the output ends of the driving hydraulic motors 4 are fixedly connected with wheels 5;
wherein, be provided with between upper connecting bridge 1 and the lower connecting bridge 2 and be used for adjusting the lift hydraulic cylinder 6 of distance between the two.
This drive arrangement still includes to turn to motor 7, turns to motor 7 fixed mounting at last connecting bridge 1 other end, and turns to the drive end of motor 7 and sets up upward and platform truck 200 fixed connection.
The driving end of the steering motor 7 is fixedly connected with a connecting plate 8, and the connecting plate 8 is fixedly connected with the trolley 200.
The upper connecting bridge 1 includes: the first middle plate 11 and the two first side plates 12, wherein the two first side plates 12 are symmetrically and integrally connected to two sides of the first middle plate 11;
two first curb plate 12 one end and the articulated connection of connecting bridge 2 down, the other end and steering motor 7 fixed connection, lifting hydraulic cylinder 6's cylinder fixed mounting is at first intermediate lamella 11 lower surface, lifting hydraulic cylinder 6's drive end and connecting bridge 2 fixed connection down.
The lower connecting bridge 2 includes: the structure comprises a second middle plate 21, two second side plates 22 and a third side plate 23, wherein the two second side plates 22 are symmetrically and integrally connected to two sides of the second middle plate 21, one end of a first side plate 12 is hinged to one end of the second side plate 22, the lower end and two sides of the third side plate 23 are respectively connected with the end part of the second middle plate 21, and the other ends of the two second side plates 22 are integrally connected;
the driving end of the lifting hydraulic oil cylinder 6 is fixedly connected with the upper surface of the second middle plate 21.
One end of the first side plate 12 is hinged with one end of the second side plate 22 through a hinge shaft 9.
The outer side of the third side plate 23 is integrally connected with a connecting screw rod 24, the middle part of the support plate 3 is provided with a threaded hole 31, and the connecting screw rod 24 is in threaded connection with the threaded hole 31.
The support plate 3 is provided at both ends with connection flanges 32 for fixed connection with the driving hydraulic motor 4.
The utility model discloses a drive arrangement can realize the platform truck height through hydraulic cylinder goes up and down to adjust, makes its height ground environment that adapts to the difference, can drive the platform truck through driving hydraulic motor and advance and retreat, can realize that the platform truck turns to through turning to the motor, need not to lay the track, and flexible is applicable to the hoist and mount of tunnel prefab.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. A driving device of a tunnel preform assembling trolley, the driving device (100) being connected with the trolley (200), characterized in that the driving device (100) comprises:
the hydraulic wheel driving device comprises an upper connecting bridge (1) and a lower connecting bridge (2), wherein one end of the upper connecting bridge (1) is hinged with one end of the lower connecting bridge (2), the other end of the upper connecting bridge (1) is connected with the trolley (200), the other end of the lower connecting bridge (2) is fixedly connected with a supporting plate (3), two ends of the supporting plate (3) are both connected with driving hydraulic motors (4), and the output ends of the driving hydraulic motors (4) are fixedly connected with wheels (5);
and a lifting hydraulic oil cylinder (6) for adjusting the distance between the upper connecting bridge (1) and the lower connecting bridge (2) is arranged between the upper connecting bridge and the lower connecting bridge.
2. The driving device of the tunnel prefabricated part assembling trolley according to claim 1, further comprising a steering motor (7), wherein the steering motor (7) is fixedly installed at the other end of the upper connecting bridge (1), and a driving end of the steering motor (7) is upwards arranged to be fixedly connected with the trolley (200).
3. A driving device for a tunnel prefabricated component assembling trolley according to claim 2, characterized in that a connecting plate (8) is fixedly connected to the driving end of the steering motor (7), and the connecting plate (8) is fixedly connected with the trolley (200).
4. A driving device of a tunnel preform assembling trolley according to claim 2, characterized in that the upper connecting bridge (1) comprises: the device comprises a first middle plate (11) and two first side plates (12), wherein the two first side plates (12) are symmetrically and integrally connected to two sides of the first middle plate (11);
one end of each of the two first side plates (12) is hinged to the lower connecting bridge (2), the other end of each of the two first side plates is fixedly connected with the steering motor (7), a cylinder barrel of the lifting hydraulic oil cylinder (6) is fixedly installed on the lower surface of the first middle plate (11), and a driving end of the lifting hydraulic oil cylinder (6) is fixedly connected with the lower connecting bridge (2).
5. A driving device of a tunnel preform assembling trolley according to claim 4, characterized in that the lower connecting bridge (2) comprises: the connecting structure comprises a second middle plate (21), two second side plates (22) and a third side plate (23), wherein the two second side plates (22) are symmetrically and integrally connected to two sides of the second middle plate (21), one end of the first side plate (12) is hinged to one end of the second side plate (22), the lower end and two sides of the third side plate (23) are respectively connected with the end part of the second middle plate (21), and the other ends of the two second side plates (22) are integrally connected;
the driving end of the lifting hydraulic oil cylinder (6) is fixedly connected with the upper surface of the second middle plate (21).
6. A driving device for a tunnel prefabricated component assembling trolley according to claim 5, characterized in that one end of the first side plate (12) is hinged with one end of the second side plate (22) through a hinge shaft (9).
7. The driving device of the tunnel prefabricated part assembling trolley according to claim 5, wherein a connecting screw rod (24) is integrally connected to the outer side of the third side plate (23), a threaded hole (31) is formed in the middle of the supporting plate (3), and the connecting screw rod (24) is in threaded connection with the threaded hole (31).
8. A driving device of a tunnel prefabricated component assembling trolley according to any one of claims 1 to 7, characterized in that two ends of the supporting plate (3) are provided with connecting flanges (32) for fixedly connecting with the driving hydraulic motor (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921222671.7U CN210317353U (en) | 2019-07-31 | 2019-07-31 | Driving device of tunnel prefabricated part assembling trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921222671.7U CN210317353U (en) | 2019-07-31 | 2019-07-31 | Driving device of tunnel prefabricated part assembling trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210317353U true CN210317353U (en) | 2020-04-14 |
Family
ID=70127287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921222671.7U Withdrawn - After Issue CN210317353U (en) | 2019-07-31 | 2019-07-31 | Driving device of tunnel prefabricated part assembling trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210317353U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110439595A (en) * | 2019-07-31 | 2019-11-12 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | A kind of driving device of tunnel prefabricated component assembly trolley |
-
2019
- 2019-07-31 CN CN201921222671.7U patent/CN210317353U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110439595A (en) * | 2019-07-31 | 2019-11-12 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | A kind of driving device of tunnel prefabricated component assembly trolley |
| CN110439595B (en) * | 2019-07-31 | 2024-06-14 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | Driving device of tunnel prefabricated member assembling trolley |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2017020539A1 (en) | Tower crane with a traveling mechanism | |
| CN104003324B (en) | A kind of lift of carrying for heavy workpiece | |
| CN109132875A (en) | Rubber-tyred tunnel tracklaying crane and construction method | |
| CN210317353U (en) | Driving device of tunnel prefabricated part assembling trolley | |
| CN211682708U (en) | Full-hydraulic self-propelled highway box girder template | |
| CN211735086U (en) | Prefabricated case roof beam hoist and mount positioner | |
| AU782236B2 (en) | Re-configurable crane carrier | |
| CN110439595B (en) | Driving device of tunnel prefabricated member assembling trolley | |
| CN212559302U (en) | Lifting type maintenance platform for new energy of automobile | |
| CN109356620B (en) | Portal structure | |
| JP4474445B2 (en) | Delivery method | |
| CN203306134U (en) | Crawler structure and crawler crane | |
| CN203003724U (en) | Positioning device used for replacing main transmission shaft safety bolt | |
| CN214565754U (en) | Large-gradient small-turning-radius trolley driving device | |
| CN209143537U (en) | Rubber-tyred tunnel tracklaying crane | |
| CN210594966U (en) | Novel portal double-beam crane | |
| CN211521390U (en) | Bridge sidewalk accessory facility hoisting equipment | |
| CN111021226A (en) | Movable overpass | |
| CN216098906U (en) | Detachable aluminum pipe seventh shaft robot | |
| CN221256800U (en) | Tunnel short side wall lining trolley | |
| CN205368996U (en) | Integrated configuration is landing stage by oneself | |
| CN220907041U (en) | Movable lifting device | |
| CN209143517U (en) | Tunnel tracklaying crane rubber-tyred running mechanism | |
| CN221072635U (en) | Side slope track device and side slope sliding mode system | |
| CN219621579U (en) | Precursor type hydraulic control movable trestle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20200414 Effective date of abandoning: 20240614 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20200414 Effective date of abandoning: 20240614 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |