CN218547288U - Intelligent control system for bridge girder erection machine - Google Patents
Intelligent control system for bridge girder erection machine Download PDFInfo
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- CN218547288U CN218547288U CN202221876094.5U CN202221876094U CN218547288U CN 218547288 U CN218547288 U CN 218547288U CN 202221876094 U CN202221876094 U CN 202221876094U CN 218547288 U CN218547288 U CN 218547288U
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Abstract
The utility model provides an intelligence control system for frame bridge crane relates to frame bridge crane technical field, including the support, this support is located the bridge, and swing joint has the nose girder in this support, and landing leg and back landing leg before the bottom surface of this nose girder is equipped with all are equipped with a pair of mechanical tongs with the back landing leg before this, and the sideslip track, this sideslip track cup joint in mechanical tongs, and the controller is equipped with the controller on this nose girder. This kind of an intelligent control system for frame bridge crane, come to carry out centre gripping or dismantlement to the sideslip track through mechanical tongs, make the staff operate and get up can conveniently, mechanical tongs are convenient for drive the sideslip track simultaneously and are removed from top to bottom, make the sideslip track can not take place to rock.
Description
Technical Field
The application relates to the technical field of bridge girder erection machines, in particular to an intelligent control system for a bridge girder erection machine.
Background
With the three-dimensional development of bridge network space in China, more and more bridges span railways, highways, navigation channels, urban overpasses and important pipelines, a bridge construction method adopting factory prefabricated beams and installing on-site bridge erecting machines is also a trend, the bridge erecting machines serving as large special equipment in construction become indispensable key equipment in highway bridge construction, and are mainly used for lifting beam bodies and further installing the bridge beam bodies at specified positions above abutments in the bridge erecting process;
however, most of the traverse rails of the existing bridge erecting machine are connected in a lifting rope mode, so that the operation is troublesome, and meanwhile, the traverse rails are easy to shake when blown by wind to cause safety accidents, so that the intelligent control system for the bridge erecting machine is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a shortcoming that exists among the background art is solved to the aim at of this application, provides an intelligent control system for frame bridge crane, and it designs to the intelligent control system for frame bridge crane, can let the sideslip track can convenient to use, and is safer.
The embodiment of the application is realized by the following technical scheme: an intelligent control system for a bridge girder erection machine, comprising:
the support is positioned on a bridge, a guide beam is movably connected in the support, a front support leg and a rear support leg are arranged on the bottom surface of the guide beam, and a pair of mechanical grippers are arranged on the front support leg and the rear support leg;
the transverse moving rail is sleeved in the mechanical gripper;
and the controller is arranged on the guide beam.
The utility model discloses an embodiment, mechanical tongs includes crossbeam, first pneumatic cylinder and centre gripping subassembly, and this first pneumatic cylinder is located under the crossbeam, and this centre gripping subassembly is located under the first pneumatic cylinder, and this centre gripping subassembly still includes left arm lock and right arm lock.
In an embodiment of the present invention, the top surface of the traverse rail is provided with a level detector, the traverse rail is provided with a plurality of second stress detectors, and the bottom surface of the traverse rail is provided with a plurality of leveling assemblies.
In an embodiment of the present invention, the leveling assembly is provided with a second hydraulic cylinder, and the bottom end of the second hydraulic cylinder is connected to the support plate through a hydraulic rod.
In an embodiment of the present invention, the guide beam is provided with a hall sensor connected to the motor shaft, the hall sensor is used for measuring a rotation speed of the motor shaft, and the hall sensor is electrically connected to the controller.
In an embodiment of the present invention, the guide beam is provided with a plurality of first stress detectors, and the first stress detectors are electrically connected to the controller.
In an embodiment of the present invention, the guiding beam is provided with an alarm, the controller is provided with a stress safety value, data detected by the first stress detector and the second stress detector are imported into the controller, and the controller is electrically connected to the alarm.
In an embodiment of the present invention, a camera and a distance sensor are disposed below the end of the guide beam, and the distance sensor is electrically connected to the controller.
The utility model discloses an in one embodiment, be equipped with two overhead traveling cranes on the nose girder at least, the bottom of this overhead traveling crane is connected with fixture through the lifting rope, is equipped with the girder in this fixture, is connected with the rotational speed detector through the motor shaft in this overhead traveling crane, electric connection between this rotational speed detector and the controller.
The utility model discloses technical scheme has following advantage and beneficial effect at least:
the embodiment of the utility model provides a carry out the centre gripping through mechanical tongs to the sideslip track or dismantle, make the staff operation get up can be convenient, mechanical tongs is convenient for drive the sideslip track and removes from top to bottom simultaneously, makes the sideslip track can not take place to rock.
Drawings
To more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.
Fig. 1 is a schematic front view of the overall structure provided in embodiment 1 of the present application;
fig. 2 is a schematic side view of a connection structure of a lifting assembly provided in embodiment 1 of the present application.
Icon: 1-support, 101-controller, 102-Hall sensor, 103-alarm, 104-guide beam, 105-crown block, 106-clamping mechanism, 107-main beam, 108-first stress detector, 109-camera, 110-distance sensor, 111-transverse moving track, 112-horizontal detection instrument, 113-second stress detector, 114-leveling component.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, as generally described and illustrated in the figures herein, could be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present application, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the product of the application is used, the description is only for convenience and simplicity, and the indication or suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation and be operated, and thus, should not be construed as limiting the present application.
In the description of the present application, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
Referring to fig. 1-2, an intelligent control system for a bridge erecting machine includes a support 1, a guide beam 104 and a controller 101, wherein the support 1 is located on a bridge, the guide beam 104 is located in the support 1, the guide beam 104 is provided with a hall sensor 102, an alarm 103 and a plurality of first stress detectors 108, the hall sensor 102 is connected with a motor shaft in the support 1, the hall sensor 102 is used for measuring a rotational loop speed of the motor shaft, the hall sensor 102 is electrically connected with the controller 101, the controller 101 is provided with a stress safety value, data detected by the first stress detectors 108 is introduced into the controller 101, the controller 101 is electrically connected with the alarm 103, the guide beam 104 is driven by the motor in the support 1 to move to one side, when one end of the guide beam 104 moves to the upper side of the bridge pier, the rotational loop speed of the motor shaft in the support 1 is detected by the hall sensor 102, then the data is transmitted to the controller 101, the loop speed measured by the hall sensor 102 is used for calculating a movement distance of the guide beam 104, and then the alarm 104 is used for detecting a stress deviation of the guide beam 104, and for preventing a worker from generating an alarm when the stress deviation or the alarm 104 exceeds a stress value, and the alarm 101.
The end below of guide beam 104 is equipped with camera 109 and distance sensor 110, this distance sensor 110 and controller 101 electric connection, be convenient for let the staff can watch the one end of guide beam 104 whether move to the top of pier through camera 109 when guide beam 104 removes, the distance that the rethread distance sensor 110 measured the removal, the numerical value of distance sensor 110 is 0 when the top of first pier at the end of guide beam 104, thereby the distance between every pier is measured to the distance that detects through distance sensor 110 when the end of guide beam 104 removes to another pier top.
The bottom surface of the guide beam 104 is provided with a front leg and a rear leg, the front leg and the rear leg are provided with a pair of mechanical grippers, each mechanical gripper comprises a cross beam, a first hydraulic cylinder and a clamping assembly, the first hydraulic cylinder is positioned below the cross beam, the clamping assembly is positioned below the first hydraulic cylinder, the clamping assembly further comprises a left clamping arm and a right clamping arm, a traversing rail 111 is connected between the left clamping arm and the right clamping arm, the top surface of the traversing rail 111 is provided with a level detection instrument 112, the traversing rail 111 is internally provided with a plurality of second stress detectors 113, data detected by the second stress detectors 113 are led into the controller 101, the bottom surface of the traversing rail 111 is provided with a plurality of leveling assemblies 114, the leveling assemblies 114 comprise hydraulic cylinders and hydraulic rods, the hydraulic rods are positioned below the hydraulic cylinders, when the distance sensor 110 detects the distance, after the distance is started, the first hydraulic cylinder of the mechanical gripper moves downwards to a corresponding distance, the left clamping assembly and the right clamping assembly clamp the traversing rail 111 to move to the top surface of a pier above, the traversing rail 111 is started to drive the hydraulic cylinders to drive the supporting plate to be connected with the top surface of the supporting plate, then the horizontal leg 112 to detect whether the traversing rail 111 is inclined, when the traversing rail 111, or not the traversing rail 111, the traversing rail 111 is inclined, and the second stress detector 111, and the mechanical gripper is started, and the mechanical gripper, the mechanical gripper 111 is started, and then the mechanical gripper 111 detects the horizontal stress value, and the level of the traversing rail 111, and the mechanical gripper assembly, and the mechanical gripper 111 is started, and the mechanical gripper, and when the traversing rail 111 is started, the traversing rail 111 is started, and when the traversing rail 111 is started, the traversing rail 111.
At least two overhead traveling cranes 105 are arranged on the guide beam 104, the bottom end of the overhead traveling crane 105 is connected with a clamping mechanism 106 through a lifting rope, a main beam 107 is arranged in the clamping mechanism 106, a rotating speed detector is connected with the inside of the overhead traveling crane 105 through a motor shaft, the rotating speed detector is electrically connected with the controller 101, the main beam 107 is installed in the clamping mechanism 106, then the synchronism and the moving speed of the two overhead traveling cranes 105 are controlled through the controller 101, the main beam 107 can be stable and safe in transportation, and the main beam 107 can be convenient to install.
When the utility model is used, the motor in the support 1 drives the guide beam 104 to move to one side, the movement is stopped when one end of the guide beam 104 moves to the upper part of the bridge pier, the rotating ring speed of the motor shaft in the support 1 is detected by the Hall sensor 102, then the data is transmitted to the controller 101, the moving distance of the guide beam 104 is calculated by the ring speed measured by the Hall sensor 102, then the stress value of each part of the guide beam 104 is detected by a plurality of first stress detectors 108, when the stress value exceeds the stress safety value of the controller 101, the alarm 103 gives an alarm sound to remind a worker, the situation that the stress value of the guide beam 104 exceeds the standard and the guide beam 104 inclines or falls off is prevented, when the guide beam 104 moves, the camera 109 is convenient for the worker to watch whether one end of the guide beam 104 moves to the upper part of the bridge pier, and the moving distance is measured by the distance sensor 110, when the end of the guide beam 104 is above a first bridge pier, the value of the distance sensor 110 is 0, when the end of the guide beam 104 moves to the top of another bridge pier, the distance between each bridge pier is measured by the distance detected by the distance sensor 110, when the distance sensor 110 detects the distance, the support legs move to the corresponding distance after being started, the first hydraulic cylinder of the mechanical gripper moves downwards to enable the left clamping arm and the right clamping arm of the clamping assembly to clamp the traverse rail 111 and move to the top of the bridge pier, firstly, a plurality of leveling assemblies 114 are started to enable the hydraulic cylinders to drive the support plates to be connected and supported with the top surface of the bridge pier, then, the level detection instrument 112 detects whether the traverse rail 111 is in a horizontal line state, when the traverse rail 111 inclines, the rest leveling assemblies 114 are started to ascend or descend, the traverse rail 111 is returned to the horizontal state, and then, the stress value of each position of the traverse rail 111 is detected by the second stress detector 113, when the stress value of the second stress detector 113 exceeds the standard, the alarm 103 gives an alarm sound to prevent the transverse moving rail 111 from deforming or breaking due to overlarge stress, then a mechanical gripper is started to enable the left clamping arm and the right clamping arm to be unfolded and separated from the transverse moving rail 111, finally the main beam 107 is installed in the clamping mechanism 106, and then the synchronism and the moving speed of the two crown blocks 105 are controlled through the controller 101, so that the main beam 107 can be stable and safe in transportation, and the main beam 107 can be convenient to install.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (9)
1. An intelligent control system for a bridge girder erection machine, characterized by comprising:
the support is positioned on a bridge, a guide beam is movably connected in the support, a front support leg and a rear support leg are arranged on the bottom surface of the guide beam, and a pair of mechanical grippers are arranged on the front support leg and the rear support leg;
the transverse moving rail is sleeved in the mechanical gripper;
and the controller is arranged on the guide beam.
2. The intelligent control system for a bridge girder erection machine according to claim 1,
the mechanical gripper comprises a cross beam, a first hydraulic cylinder and a clamping assembly, the first hydraulic cylinder is located below the cross beam, the clamping assembly is located below the first hydraulic cylinder, and the clamping assembly further comprises a left clamping arm and a right clamping arm.
3. The intelligent control system for a bridge girder erection machine according to claim 1,
the top surface of the transverse moving track is provided with a level detector, a plurality of second stress detectors are arranged in the transverse moving track, and the bottom surface of the transverse moving track is provided with a plurality of leveling assemblies.
4. The intelligent control system for a bridge girder erection machine according to claim 3,
the leveling component is provided with a second hydraulic cylinder, and the bottom end of the second hydraulic cylinder is connected with a supporting plate through a hydraulic rod.
5. The intelligent control system for a bridge girder erection machine according to claim 1,
the guide beam is provided with a Hall sensor connected with the motor shaft, the Hall sensor is used for measuring the rotating ring speed of the motor shaft, and the Hall sensor is electrically connected with the controller.
6. The intelligent control system for a bridge girder erection machine according to claim 1,
the guide beam is provided with a plurality of first stress detectors, and the first stress detectors are electrically connected with the controller.
7. The intelligent control system for a bridge girder erection machine according to claim 1,
the guiding beam is provided with an alarm, the controller is provided with a stress safety value, data detected by the first stress detector and the second stress detector are led into the controller, and the controller is electrically connected with the alarm.
8. The intelligent control system for a bridge girder erection machine according to claim 1,
and a camera and a distance sensor are arranged below the tail end of the guide beam, and the distance sensor is electrically connected with the controller.
9. The intelligent control system for a bridge girder erection machine according to claim 1,
the crane is characterized in that at least two crown blocks are arranged on the guide beam, the bottom end of each crown block is connected with a clamping mechanism through a lifting rope, a main beam is arranged in each clamping mechanism, a rotating speed detector is connected in each crown block through a motor shaft, and each rotating speed detector is electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221876094.5U CN218547288U (en) | 2022-07-08 | 2022-07-08 | Intelligent control system for bridge girder erection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221876094.5U CN218547288U (en) | 2022-07-08 | 2022-07-08 | Intelligent control system for bridge girder erection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218547288U true CN218547288U (en) | 2023-02-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221876094.5U Active CN218547288U (en) | 2022-07-08 | 2022-07-08 | Intelligent control system for bridge girder erection machine |
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| Country | Link |
|---|---|
| CN (1) | CN218547288U (en) |
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2022
- 2022-07-08 CN CN202221876094.5U patent/CN218547288U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230727 Address after: Floor 9, No. 41, Middle Tuqiao Street, Wuhou District, Chengdu, Sichuan 610041 Patentee after: Sichuan Jiaojian Urban Investment Construction Co.,Ltd. Patentee after: Sichuan Communications Construction Group Co.,Ltd. Patentee after: Sichuan Hualinsheng Construction Engineering Co.,Ltd. Address before: Floor 9, No. 41, Middle Tuqiao Street, Wuhou District, Chengdu, Sichuan 610041 Patentee before: Sichuan Jiaojian Urban Investment Construction Co.,Ltd. Patentee before: Sichuan Communications Construction Group Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: Floor 9, No. 41, Middle Tuqiao Street, Wuhou District, Chengdu, Sichuan 610041 Patentee after: Sichuan Jiaojian Urban Investment Construction Co.,Ltd. Country or region after: China Patentee after: Sichuan Communications Construction Group Co.,Ltd. Patentee after: Sichuan Jiaojian Urban Construction and Development Co.,Ltd. Address before: Floor 9, No. 41, Middle Tuqiao Street, Wuhou District, Chengdu, Sichuan 610041 Patentee before: Sichuan Jiaojian Urban Investment Construction Co.,Ltd. Country or region before: China Patentee before: Sichuan Communications Construction Group Co.,Ltd. Patentee before: Sichuan Hualinsheng Construction Engineering Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240516 Address after: Building 9, 1st Floor, No. 41 Chuqiao Middle Street, Wuhou District, Chengdu City, Sichuan Province, 610041 Patentee after: Sichuan Jiaojian Urban Construction and Development Co.,Ltd. Country or region after: China Patentee after: Sichuan Communications Construction Group Co.,Ltd. Address before: Floor 9, No. 41, Middle Tuqiao Street, Wuhou District, Chengdu, Sichuan 610041 Patentee before: Sichuan Jiaojian Urban Investment Construction Co.,Ltd. Country or region before: China Patentee before: Sichuan Communications Construction Group Co.,Ltd. Patentee before: Sichuan Jiaojian Urban Construction and Development Co.,Ltd. |
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| TR01 | Transfer of patent right |