CN222665218U - A track structure for shipyard gantry crane - Google Patents
A track structure for shipyard gantry crane Download PDFInfo
- Publication number
- CN222665218U CN222665218U CN202420528107.2U CN202420528107U CN222665218U CN 222665218 U CN222665218 U CN 222665218U CN 202420528107 U CN202420528107 U CN 202420528107U CN 222665218 U CN222665218 U CN 222665218U
- Authority
- CN
- China
- Prior art keywords
- support
- arms
- shipyard
- track structure
- supporting
- 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
Landscapes
- Jib Cranes (AREA)
Abstract
本实用新型公开了一种船厂门机轨道结构，包括底座和支撑架，所述底座的底端安装有两组支撑架，所述支撑架的底端皆安装有两组集成框架，所述集成框架的内部皆活动安装有传动轮，所述传动轮一侧集成框架内部皆活动安装有从动轮，所述底座的下方设置有两组轨道本体，且轨道本体与传动轮滑动连接，并且轨道本体与从动轮滑动连接，所述传动轮一侧的集成框架侧壁上安装有驱动电机，且驱动电机的输出端与传动轮相连接，所述支撑架的侧壁上皆安装有支撑块。本实用新型不仅实现了便捷的联动转动稳定支撑和便捷的双重稳定支撑，方便了进行距离调整稳定支撑和对门机在工作时进行限位支撑，而且提高了使用时的稳定性。
The utility model discloses a shipyard gantry crane track structure, including a base and a support frame, two groups of support frames are installed at the bottom end of the base, two groups of integrated frames are installed at the bottom end of the support frame, driving wheels are movably installed inside the integrated frames, and driven wheels are movably installed inside the integrated frames on one side of the driving wheel, two groups of track bodies are arranged below the base, and the track bodies are slidably connected to the driving wheels, and the track bodies are slidably connected to the driven wheels, a driving motor is installed on the side wall of the integrated frame on one side of the driving wheel, and the output end of the driving motor is connected to the driving wheel, and support blocks are installed on the side walls of the support frame. The utility model not only realizes convenient linkage rotation stable support and convenient dual stable support, facilitates distance adjustment stable support and limit support for the gantry crane when working, but also improves stability during use.
Description
Technical Field
The utility model relates to the technical field of track structures, in particular to a shipyard door machine track structure.
Background
The shipyard portal crane is a portal crane which mostly runs along a crane track on the ground or a building to carry out lifting loading and unloading operations, and the conventional portal crane has no protective measures when working on the track, so in order to improve the situation, a shipyard portal crane track structure is proposed.
The anti-clamping running structure of the shipyard door machine rail disclosed by the authority bulletin number CN216190449U comprises a sliding rail, wherein a limiting protrusion is fixedly connected to the bottom side of the sliding rail, driving gears are arranged in the sliding rail, two driving gears are arranged, and one side of each driving gear is fixedly connected with a fixing seat;
The device realizes that the limit protrusions on the sliding rail, the driving gear and the conveying belt can be respectively pasted with oil through the matching of the first oil tank and the second oil tank, meanwhile, the friction between the hoist and the limit protrusions can be reduced in the moving process of the hoist through the uniform smearing of the friction plates, and meanwhile, the friction between the driving gear and the conveying belt is also reduced;
But not solve current track structure and be unfavorable for convenient linkage rotation steady support and convenient dual steady support when using, be unfavorable for carrying out distance adjustment steady support and carry out spacing support to the door machine at the during operation, influenced the stability when using.
Disclosure of utility model
The utility model aims to provide a shipyard portal crane track structure, which solves the problems that the track structure is inconvenient to carry out convenient linkage rotation stable support and convenient double stable support in the background art, is not beneficial to carrying out distance adjustment stable support and carrying out limit support on a portal crane during working, and influences the stability during use.
The technical scheme includes that the track structure of the door machine of the shipyard comprises a base and a supporting frame, wherein two groups of supporting frames are installed at the bottom end of the base, two groups of integrated frames are installed at the bottom end of the supporting frame, driving wheels are movably installed in the integrated frames, driven wheels are movably installed in the integrated frames on one side of the driving wheels, two groups of track bodies are arranged below the base and are in sliding connection with the driving wheels, the track bodies are in sliding connection with the driven wheels, a driving motor is installed on the side wall of the integrated frames on one side of the driving wheels, the output end of the driving motor is connected with the driving wheels, supporting blocks are installed on the side wall of the supporting frame, rotating arms are installed at one ends, far away from the supporting frame, of the supporting blocks, moving shafts are installed at one ends, close to the supporting blocks, of the rotating arms are movably connected with the supporting blocks through the moving shafts, hydraulic cylinders are movably installed in the supporting blocks on one sides of the supporting arms, hydraulic push rods are installed at the output ends, and the end, far away from the hydraulic cylinders, of the hydraulic push rods are all hinged shafts are installed at one ends, and are movably connected with the hydraulic push rods through the hinged shafts.
Preferably, the electric push rod is installed in the rotating arm, and the pushing arm is installed at the output end of the electric push rod.
Preferably, the outer parts of the rotating arms are provided with telescopic arms, and the telescopic arms are connected with the pushing arms.
Preferably, the contact blocks are arranged at one ends of the telescopic arms far away from the rotating arms, the top ends of the contact blocks are provided with the linkage shafts, and the contact blocks are movably connected with the telescopic arms through the linkage shafts.
Preferably, the side walls of the integrated frame at one side of the driving motor are provided with supporting arms, and the supporting arms are fixedly connected with the integrated frame.
Preferably, the support sleeve is installed at one end of the support arm, and the support sleeve is fixedly connected with the support arm.
Preferably, the hollow sleeve is slidably mounted in the support sleeve, and the lower pressing block is mounted at the bottom end of the hollow sleeve.
Preferably, the inside of cavity telescopic all movably mounted has the threaded rod, the thread bush is all installed on cavity telescopic top, and threaded rod and thread bush threaded connection, the handle is all installed on the top of threaded rod.
Compared with the prior art, the track structure has the beneficial effects that the track structure not only realizes convenient linkage rotation stable support and convenient double stable support, facilitates distance adjustment stable support and limit support on the door machine during working, but also improves the stability during use;
(1) The integrated frame is driven to move by the driving motor, the support frame and the base are driven to move by the driving motor, so that the door machine is driven to move, when the marine strong wind is required to be resisted, the hydraulic push rod is driven to move by the hydraulic cylinder, the rotating arm is driven to rotate by the hydraulic push rod through the hinge shaft by taking the movable shaft as the shaft, the contact block is driven to rotate by the rotating arm by taking the linkage shaft as the shaft, so that the contact block is contacted with the ground, a stable support is provided for the door machine, when the distance between the contact block and the ground is insufficient, the push arm is driven to move by the electric push rod, the telescopic arm is driven to move by the telescopic arm, so that the contact block is contacted with the ground, the convenient linkage rotation stable support is realized, the distance adjustment stable support is facilitated, and the stability in use is improved;
(2) Through when the door machine carries out stationary operation, in order to prevent that it from taking place to shift, through rotating the handle, drive the threaded rod by the handle and rotate, drive the thread bush by the threaded rod and remove, drive cavity sleeve downwardly moving by the thread bush, drive down the briquetting downwardly moving by the cavity sleeve, make briquetting and ground contact down, under the linkage cooperation of briquetting under the multiunit, provide stable support by briquetting down to the door machine, realized convenient dual stable support, made things convenient for carrying out spacing support to the door machine at the during operation.
Drawings
FIG. 1 is a schematic three-dimensional perspective view of the present utility model;
FIG. 2 is a schematic three-dimensional perspective view of a support frame according to the present utility model;
FIG. 3 is a schematic three-dimensional perspective view of a rotating arm according to the present utility model;
FIG. 4 is a schematic side sectional view of the support sleeve of the present utility model;
fig. 5 is a schematic side sectional structure of the rotating arm of the present utility model.
In the figure, 1, a base; 2, a supporting frame, 3, a track body, 4, an integrated frame, 5, a driving wheel, 6, a driving motor, 7, a driven wheel, 8, a supporting block, 9, a supporting arm, 10, a movable shaft, 11, a hydraulic cylinder, 12, a rotating arm, 13, a hydraulic push rod, 14, a hinged shaft, 15, a linkage shaft, 16, a contact block, 17, a handle, 18, a threaded sleeve, 19, a threaded rod, 20, a hollow sleeve, 21, a pressing block, 22, a supporting sleeve, 23, a telescopic arm, 24, an electric push rod, 25 and a push arm.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. 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.
Referring to fig. 1-5, an embodiment of the utility model provides a shipyard portal crane track structure, which comprises a base 1 and a support frame 2, wherein two groups of support frames 2 are installed at the bottom end of the base 1, two groups of integrated frames 4 are installed at the bottom end of the support frame 2, a driving wheel 5 is movably installed inside each integrated frame 4 at one side of the driving wheel 5, a driven wheel 7 is movably installed inside each integrated frame 4 at one side, two groups of track bodies 3 are arranged below the base 1, the track bodies 3 are in sliding connection with the driving wheel 5, the track bodies 3 are in sliding connection with the driven wheel 7, a driving motor 6 is installed on the side wall of the integrated frame 4 at one side of the driving wheel 5, the driving motor 6 plays a power driving role, the output end of the driving motor 6 is connected with the driving wheel 5, a supporting block 8 is installed on the side wall of the support frame 2, a rotating arm 12 is installed at one end of the supporting block 8 far away from the support frame 2, a rotating cylinder 10 is installed at one end of the rotating arm 12, a hydraulic cylinder 11 is movably connected with the supporting block 8 through a movable shaft 10, a hydraulic rod 13 is movably installed at one end of the rotating arm 12, a hydraulic rod 13 is movably connected with the supporting block 11 through a movable shaft 13, and a hydraulic rod 13 is movably hinged to one end of the driving rod 13;
Firstly, the structure is connected with an external controller and an external circuit, a door machine is arranged on a base 1, a driving motor 6 is opened through external control, a driving wheel 5 is driven to rotate by the driving motor 6, under the auxiliary cooperation of a driven wheel 7, an integrated frame 4 is driven to move by the driving wheel 5, a supporting frame 2 and the base 1 are driven to move by the integrated frame 4, when the sea strong wind is required to be resisted, a hydraulic cylinder 11 is opened through external control, a hydraulic push rod 13 is driven to move by the hydraulic cylinder 11, a rotating arm 12 is driven by the hydraulic push rod 13 to rotate by taking a movable shaft 10 as an axis through a hinge shaft 14 under the support of a supporting block 8, a contact block 16 is driven by the rotating arm 12 to rotate by taking a linkage shaft 15 as an axis, so that the contact block 16 is contacted with the ground, a stable support is provided for the door machine, when the distance between the contact block 16 and the ground is insufficient, an electric push rod 24 is driven by the external control to move by the electric push rod 24, a telescopic arm 23 is driven by the push rod 25 to move, the contact block 16 is driven by the telescopic arm 23 to move, so that the contact block 16 is contacted with the ground, the stable linkage support is realized, and the stable support is convenient and stable support is realized when the distance is convenient to adjust;
The electric push rod 24 is arranged in the rotating arm 12, the electric push rod 24 plays a role of power driving, the push arm 25 is arranged at the output end of the electric push rod 24, the telescopic arm 23 is arranged outside the rotating arm 12, and the telescopic arm 23 is connected with the push arm 25;
The telescopic arm 23 is provided with a contact block 16 at one end far away from the rotating arm 12, the top end of the contact block 16 is provided with a linkage shaft 15, the contact block 16 is movably connected with the telescopic arm 23 through the linkage shaft 15, the side wall of the integrated frame 4 at one side of the driving motor 6 is provided with a supporting arm 9, the supporting arm 9 is fixedly connected with the integrated frame 4, one end of the supporting arm 9 is provided with a supporting sleeve 22, the supporting sleeve 22 is fixedly connected with the supporting arm 9, the inside of the supporting sleeve 22 is provided with a hollow sleeve 20 in a sliding manner, and the bottom end of the hollow sleeve 20 is provided with a pressing block 21;
The inside of the hollow sleeve 20 is movably provided with a threaded rod 19, the top end of the hollow sleeve 20 is provided with a threaded sleeve 18, the threaded rod 19 is in threaded connection with the threaded sleeve 18, and the top end of the threaded rod 19 is provided with a handle 17;
When the door machine is subjected to stationary operation, in order to prevent displacement, the handle 17 is rotated, the handle 17 drives the threaded rod 19 to rotate, the threaded rod 19 and the threaded sleeve 18 are connected in a threaded manner, the threaded rod 19 drives the threaded sleeve 18 to move, the threaded sleeve 18 drives the hollow sleeve 20 to move downwards, the hollow sleeve 20 drives the lower pressing block 21 to move downwards, so that the lower pressing block 21 is in contact with the ground, and under the linkage fit of the plurality of groups of lower pressing blocks 21, the lower pressing block 21 provides stable support for the door machine, so that convenient double stable support is realized, and limit support is conveniently carried out on the door machine during working.
The working principle is that the driving motor 6 drives the driving wheel 5 to rotate, the driving wheel 5 drives the integrated frame 4 to move, the integrated frame 4 drives the supporting frame 2 and the base 1 to move so as to drive the door machine to move, when the sea strong wind is required to be resisted, the hydraulic cylinder 11 drives the hydraulic push rod 13 to move, the hydraulic push rod 13 drives the rotating arm 12 to rotate by taking the movable shaft 10 as the shaft through the hinged shaft 14, the rotating arm 12 drives the contact block 16 to rotate by taking the linkage shaft 15 as the shaft so as to enable the contact block 16 to contact the ground, when the distance between the contact block 16 and the ground is insufficient, the electric push rod 24 drives the push arm 25 to move, the push arm 23 is driven by the push arm 23 to move so as to enable the contact block 16 to contact the ground, when the door machine is in static operation, in order to prevent displacement, the handle 17 drives the threaded rod 19 to rotate, the threaded rod 19 drives the threaded sleeve 18 to move downwards, the hollow sleeve 20 drives the lower pressing block 21 to move downwards, the lower pressing block 21 is enabled to contact the lower pressing block 21 with the ground, and the lower pressing block 21 is enabled to contact with the ground, and the lower pressing block 21 is matched with the lower pressing block 21 to provide stable working structure for the door machine.
Claims (8)
1. The utility model provides a shipyard door machine track structure, includes base (1) and support frame (2), wherein two sets of support frames (2) are installed to the bottom of base (1), two sets of integrated frame (4) are all installed to the bottom of support frame (2), all movable mounting has drive wheel (5) in the inside of integrated frame (4), all movable mounting has driven wheel (7) in drive wheel (5) one side integrated frame (4) inside, the below of base (1) is provided with two sets of track body (3), and track body (3) and drive wheel (5) sliding connection to track body (3) and driven wheel (7) sliding connection, install driving motor (6) on the integrated frame (4) lateral wall of drive wheel (5) one side, and the output of driving motor (6) is connected with drive wheel (5), all install supporting shoe (8) on the lateral wall of support frame (2), one end that supporting shoe (8) kept away from support frame (2) all installs rotation arm (12), rotation arm (12) are close to supporting shoe (8) one end and all are connected with movable shaft (10) through movable connection movable shaft (10), the hydraulic cylinder (11) is movably mounted in the supporting block (8) on one side of the rotating arm (12), the hydraulic push rod (13) is mounted at the output end of the hydraulic cylinder (11), the hinge shaft (14) is mounted at one end, far away from the hydraulic cylinder (11), of the hydraulic push rod (13), and the hydraulic push rod (13) is movably connected with the rotating arm (12) through the hinge shaft (14).
2. The door machine track structure of a shipyard as claimed in claim 1, wherein the rotating arms (12) are internally provided with electric push rods (24), and the output ends of the electric push rods (24) are provided with push arms (25).
3. The door machine track structure for shipyard according to claim 1, wherein the outer parts of the rotating arms (12) are provided with telescopic arms (23), and the telescopic arms (23) are connected with pushing arms (25).
4. A shipyard door machine track structure according to claim 3, characterized in that the end of the telescopic arm (23) far away from the rotating arm (12) is provided with a contact block (16), the top ends of the contact blocks (16) are provided with a linkage shaft (15), and the contact block (16) is movably connected with the telescopic arm (23) through the linkage shaft (15).
5. The shipyard door machine track structure of claim 1, wherein the side walls of the integrated frame (4) at one side of the driving motor (6) are provided with supporting arms (9), and the supporting arms (9) are fixedly connected with the integrated frame (4).
6. The shipyard portal crane rail structure of claim 5, wherein the support arms (9) are provided with support sleeves (22) at one ends, and the support sleeves (22) are fixedly connected with the support arms (9).
7. The door machine track structure of a shipyard as claimed in claim 6, wherein the supporting sleeves (22) are slidably installed with hollow sleeves (20), and the bottom ends of the hollow sleeves (20) are respectively installed with a pressing block (21).
8. The shipyard portal crane track structure of claim 7, wherein the hollow sleeve (20) is movably provided with a threaded rod (19) inside, the top end of the hollow sleeve (20) is provided with a threaded sleeve (18), the threaded rod (19) is in threaded connection with the threaded sleeve (18), and the top end of the threaded rod (19) is provided with a handle (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420528107.2U CN222665218U (en) | 2024-03-19 | 2024-03-19 | A track structure for shipyard gantry crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420528107.2U CN222665218U (en) | 2024-03-19 | 2024-03-19 | A track structure for shipyard gantry crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222665218U true CN222665218U (en) | 2025-03-25 |
Family
ID=95063684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420528107.2U Active CN222665218U (en) | 2024-03-19 | 2024-03-19 | A track structure for shipyard gantry crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222665218U (en) |
-
2024
- 2024-03-19 CN CN202420528107.2U patent/CN222665218U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN222665218U (en) | A track structure for shipyard gantry crane | |
| CN112775646A (en) | Special assembly platform for special-shaped non-planar parts | |
| CN212797378U (en) | Driving mechanism of airport luggage carrying robot | |
| CN211169687U (en) | Controllable lifting platform | |
| CN218667147U (en) | Jacking machine for bridge construction | |
| CN110980165A (en) | Automobile wheel hub central siphon thermal treatment conveying mechanism | |
| CN210685317U (en) | Construction platform for building | |
| CN222556415U (en) | Shipyard door machine track extrusion preventing structure | |
| CN222646927U (en) | Transfer device for ball screw production | |
| CN219132155U (en) | Assembly platform is used in production of FRP car door plant | |
| CN221216941U (en) | Photovoltaic lifting device | |
| CN220313274U (en) | Shell casting adjusting platform | |
| CN222042455U (en) | A hoisting device suitable for photovoltaic module installation | |
| CN215749259U (en) | Mechanical arm with ultrasonic motor directly driven and without reduction mechanism | |
| CN218661146U (en) | Wheel pair disassembly-free on-site machining system | |
| CN220182712U (en) | Construction auxiliary equipment under complicated operating mode | |
| CN220127841U (en) | Reticulation roller engraving device | |
| CN219212100U (en) | Positioning tool for welding wind power tower drum | |
| CN221255192U (en) | Telescopic hydraulic trestle | |
| CN219424349U (en) | Assembling frame of hexahedral top hydraulic press | |
| CN216512664U (en) | Automobile machinery lifting device with adjusting function | |
| CN221090769U (en) | Mechanical support piece of heavy trailer | |
| CN222200466U (en) | Overhauling frame for vehicle engineering | |
| CN222879313U (en) | Supporting device for building engineering construction | |
| CN220283141U (en) | Cable drum fixing and rotating frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |