CN221739742U - A tower crane counterweight intelligent adjustment robot - Google Patents
A tower crane counterweight intelligent adjustment robot Download PDFInfo
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- CN221739742U CN221739742U CN202420222277.8U CN202420222277U CN221739742U CN 221739742 U CN221739742 U CN 221739742U CN 202420222277 U CN202420222277 U CN 202420222277U CN 221739742 U CN221739742 U CN 221739742U
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Abstract
本实用新型是一种塔吊配重智能调节机器车，包括塔身、塔帽、驾驶室、吊臂、平衡臂、吊臂拉杆、平衡臂拉杆、配重系统和起吊系统，所述配重系统包括机器车和悬挂箱，配重块和高强螺栓；本实用新型提供一种塔吊配重智能调节机器车，机器车位于处于高空中的配重系统中，依据力矩平衡定理，机器车可根据所吊重物的重量和力臂，来智能调节配重的重量和力臂，从而优化了塔吊的受力，增加了塔吊的作业效率，节省了人力，且提高了施工的安全性和稳定性。
The utility model is a tower crane counterweight intelligent adjustment robot vehicle, comprising a tower body, a tower cap, a cab, a boom, a balance arm, a boom pull rod, a balance arm pull rod, a counterweight system and a lifting system, wherein the counterweight system comprises a robot vehicle and a suspension box, a counterweight block and high-strength bolts; the utility model provides a tower crane counterweight intelligent adjustment robot vehicle, the robot vehicle is located in the counterweight system at high altitude, and according to the moment balance theorem, the robot vehicle can intelligently adjust the weight and the lever arm of the counterweight according to the weight and the lever arm of the hoisted object, thereby optimizing the force of the tower crane, increasing the operating efficiency of the tower crane, saving manpower, and improving the safety and stability of construction.
Description
Technical Field
The utility model relates to the technical field of intelligent control in intelligent construction sites, in particular to an intelligent adjusting robot car for a tower crane counterweight.
Background
With the development of intelligent construction and intelligent construction sites, the application of intelligent control and robot technology in construction is becoming wider and deeper. The traditional tower crane cannot be continuously adjusted after the counterweight is installed. According to the moment balance theorem, as the weight and the force arm of the lifted weight are changed, the whole tower crane is in a changed large bending moment state, and the safety of the tower crane is influenced, so that the weight of the counterweight and the force arm are required to be changed. The traditional regulation and control mode for changing the weight of the counterweight and the force arm often needs to cut off the power supply to the tower crane, then the original counterweight is taken down from the tower crane through a crane or a manual tool, and then a new counterweight is manually installed, so that the efficiency is low, and time and labor are wasted. Therefore, the intelligent regulation machine vehicle for the counterweight of the tower crane has the advantages that the whole stress state of the tower crane is changed by prefabricating the counterweight block of the tower crane and regulating and controlling the weight and the force arm of the counterweight block of the machine vehicle, the intelligent regulation machine vehicle can adapt to the weight and the force arm of different lifting weights, and the safety and the stability of the tower crane are improved.
Disclosure of utility model
The utility model aims to solve the defects in the prior art and provides an intelligent adjusting robot car for a tower crane counterweight.
The utility model adopts the following technical scheme to realize the aim: the utility model provides a tower crane counter weight intelligent regulation machine car, includes body of a tower, tower cap, driver's cabin, davit, balance arm, davit pull rod, balance arm pull rod, weight system and hoisting system, body of a tower bottom fixed mounting is to subaerial, the driver's cabin bottom rotates the top of being connected to the body of a tower, tower cap bottom fixed mounting is to the top of driver's cabin, one end fixed mounting of davit is to one side of tower cap, one end fixed mounting of balance arm is to the opposite side of tower cap, davit pull rod one end fixed mounting is to the top of tower cap, and the other end fixed mounting is to the davit, balance arm pull rod one end fixed mounting is to the top of tower cap, the other end fixed mounting is to on the balance arm, weight system includes the machine car and hangs the case, balancing weight and high-strength bolt, machine car and a plurality of balancing weight are located and hang the incasement, hang case outer wall top through high-strength bolt fixed mounting to on the balance arm, hang case inner wall bottom and go up along hanging case length direction setting first recess, machine car bottom is equipped with a plurality of first gyro wheels, a plurality of bottom is equipped with the second gyro wheel, first sliding connection is to first gyro wheel in the first recess, first sliding connection is to the first gyro wheel is fixed connection to the inside the first.
In particular, the lifting system comprises a force measuring device, a lifting hook, a fourth motor, a screw and a nut, wherein the force measuring device is fixedly arranged on the lifting hook and used for detecting the weight of a weight lifted by the lifting hook, the fourth motor is fixedly arranged on the lifting arm, the output end of the fourth motor is connected with the screw, the screw is identical to the axial direction of the lifting arm, the nut is in threaded connection with the screw, and the periphery of the nut is fixedly arranged on the top of the lifting hook.
In particular, the cab is used for operating the tower crane by workers, a distance measuring device is arranged on the cab and used for detecting the horizontal distance between a weight lifted by the lifting hook and the tower body.
In particular, the machine car still includes wireless transmission device, computing element device, control unit device, first motor, second motor, electric telescopic link and machine car body, a plurality of first motor fixed mounting is to in the machine car body, every first motor output connects a first gyro wheel, second motor fixed mounting is to in the machine car body, the second motor is elevator motor, the one end of electric telescopic link is connected to the second motor output, one end of electric telescopic link is located in the machine car body, and the other end is located outside the machine car body, wireless transmission device, computing element device and control unit device are fixed mounting respectively to on the machine car body, wireless transmission device is used for receiving the real-time signal of range finding device and dynamometry device, computing element is used for analyzing the data of receiving, control unit is used for generating electric signal assignment drive first motor and second motor motion according to analysis result.
In particular, the one end of electric telescopic handle is equipped with electric telescopic montant and third motor, and electric telescopic montant is located outside the machine car body, the third motor is driven by the signal of telecommunication that the control unit generated, the third motor is elevator motor, third motor fixed mounting is to the one end of electric telescopic handle, the one end to electric telescopic montant is connected to the third motor output.
In particular, each balancing weight is further provided with a first through hole and a second groove, the diameter of the first through hole is larger than that of the electric telescopic rod, the two sides of each balancing weight are respectively provided with the second grooves, two adjacent second grooves are symmetrically arranged, the electric telescopic rod stretches into the first through hole, and the periphery of the electric telescopic vertical rod is abutted into the second grooves.
The beneficial effects of the utility model are as follows: the utility model provides an intelligent adjusting robot for a tower crane counterweight, wherein a robot is positioned in a counterweight system in high altitude, and the robot can intelligently adjust the weight and the moment arm of the counterweight according to the weight and the moment arm of the hoisted counterweight according to the moment balance theorem, so that the stress of the tower crane is optimized, the operating efficiency of the tower crane is improved, the manpower is saved, and the safety and the stability of construction are improved.
Drawings
FIG. 1 is a schematic view of the structure of the present utility model in operation;
FIG. 2 is a schematic view of the structure of the utility model when it is stationary;
FIG. 3 is a schematic view of a machine vehicle according to the present disclosure;
FIG. 4 is a schematic view of the structure of the suspension tank of the present utility model;
Fig. 5 is a schematic structural diagram of the balancing weight of the present utility model.
In the figure: 1-a tower body; 2-tower caps; 3-cab; 31-a ranging device; 4-a suspension arm; 5-balancing arms; 6-a boom pull rod; 7-a balance arm pull rod; 8-a counterweight system; 81-a machine vehicle; 811-a first roller; 812-wireless transmission means; 813-a computing unit device; 814-control unit means; 815-an electric telescopic rod; 8151-electric telescopic vertical rod; 816-a robot body; 82-hanging the box; 821-first groove; 83-balancing weight; 831-second roller 832-first through hole; 833-a second groove; 84-high-strength bolts; 9-a hoisting system; 91-force measuring device; 92-lifting hook.
The embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
Detailed Description
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
As shown in fig. 1-5, the intelligent adjusting machine vehicle for the tower crane counterweight comprises a tower body 1, a tower cap 2, a cab 3, a boom 4, a balance arm 5, a boom pull rod 6, a balance arm pull rod 7, a counterweight system 8 and a hoisting system 9, wherein the bottom of the tower body 1 is fixedly mounted on the ground, the bottom of the cab 3 is rotatably connected to the top of the tower body 1, the bottom of the tower cap 2 is fixedly mounted on the top of the cab 3, one end of the boom 4 is fixedly mounted on one side of the tower cap 2, one end of the balance arm 5 is fixedly mounted on the other side of the tower cap 2, one end of the boom pull rod 6 is fixedly mounted on the top of the tower cap 2, the other end of the boom pull rod 4 is fixedly mounted on the boom, one end of the balance arm pull rod 7 is fixedly mounted on the top of the tower cap 2, the other end fixed mounting is to on the balance arm 5, counterweight system 8 includes machine car 81 and hangs case 82, balancing weight 83 and high strength bolt 84, machine car 81 and a plurality of balancing weight 83 are located and hang case 82, hang case 82 outer wall top and pass through high strength bolt 84 fixed mounting to on the balance arm 5, hang case 82 inner wall bottom on set up first recess 821 along hanging case 82 length direction, machine car 81 bottom is equipped with a plurality of first gyro wheels 811, a plurality of balancing weight 83 bottom is equipped with a plurality of second gyro wheels 831, first gyro wheel sliding connection is in first recess, second gyro wheel sliding connection is in first recess, lifting system 9 fixed mounting is on davit 4.
In particular, the lifting system 9 comprises a force measuring device 91, a lifting hook 92, a fourth motor, a screw and a nut, wherein the force measuring device 91 is fixedly mounted on the lifting hook 92, the force measuring device 91 is used for detecting the weight of the weight lifted by the lifting hook 92, the fourth motor is fixedly mounted on the lifting arm 4, the output end of the fourth motor is connected with the screw, the screw is identical to the axial direction of the lifting arm 4, the nut is in threaded connection with the screw, and the periphery of the nut is fixedly mounted on the top of the lifting hook 92.
In particular, the cab 3 is used for a worker to control a tower crane, the cab 3 is provided with a distance measuring device 31, and the distance measuring device 31 is used for detecting the horizontal distance between a weight lifted by the lifting hook 92 and the tower body 1.
In particular, the robot 81 further includes a wireless transmission device 812, a computing unit device 813, a control unit device 814, a first motor, a second motor, an electric telescopic rod 815 and a robot body 816, where a plurality of the first motors are fixedly installed in the robot body 816, each of the first motor output ends is connected with a first roller 811, the second motor is fixedly installed in the robot body 816, the second motor is a lifting motor, the second motor output ends are connected with one end of the electric telescopic rod 815, one end of the electric telescopic rod 815 is located in the robot body 816, the other end is located outside the robot body 816, the wireless transmission device 812, the computing unit device 813 and the control unit device 814 are respectively and fixedly installed on the robot body 816, the wireless transmission device 812 is used for receiving real-time signals of the ranging device 31 and the force measuring device 91, the computing unit 813 is used for analyzing the received data, and the control unit 814 is used for generating an electric signal to designate to drive the first motor and the second motor to move according to the analysis result.
In particular, one end of the electric telescopic rod 815 is provided with an electric telescopic vertical rod 8151 and a third motor, the electric telescopic vertical rod 8151 is located outside the machine vehicle body 816, the third motor is driven by an electric signal generated by the control unit 814, the third motor is a lifting motor, the third motor is fixedly mounted to one end of the electric telescopic rod 8151, and an output end of the third motor is connected to one end of the electric telescopic vertical rod 8151.
Specifically, each balancing weight 83 is further provided with a first through hole 832 and a second groove 833, the diameter of the first through hole 832 is larger than that of the electric telescopic rod 815, two sides of each balancing weight 83 are respectively provided with the second grooves 833, two adjacent second grooves 833 are symmetrically arranged, the electric telescopic rod 815 stretches into the first through hole 832, and the periphery of the electric telescopic vertical rod 8151 is abutted into the second grooves 833.
The utility model works as follows: the staff enters the cab 3 through the elevator in the prior art, the staff controls the lifting hook 92 to lift the heavy object, the lifting hook 92 moves axially along the lifting arm 4 on the lifting arm 4 according to construction requirements, the staff starts the fourth motor, the screw rod is driven to rotate positively and negatively when the fourth motor rotates positively and reversely, the nut screwed on the screw rod moves axially along the lifting arm 4 at the moment, the arm of force for lifting the heavy object is changed, the distance measuring device 31 and the force measuring device 91 measure the weight and the arm of force for lifting the heavy object at the moment, and transmit real-time signals to the wireless transmission device 812, the wireless transmission device 812 transmits data to the computing unit device 813, the computing unit device 813 transmits processed data to the control unit device 814, the control unit device 814 drives the first motor, the second motor and the third motor to move in real time according to the received processing data, the first motor drives the first roller to move in the first groove, the second motor drives the electric telescopic rod 815 to stretch out and draw back, the third motor drives the electric telescopic vertical rod 8151 to stretch out and draw back, the machine vehicle 81 is driven by the first roller to approach the balancing weight 83, then the electric telescopic rod 815 stretches out to a corresponding length according to the required weight of the balancing weight under the driving of the second motor, then the electric telescopic vertical rod 8151 stretches out to a certain length under the driving of the third motor, at the moment, the periphery of the electric telescopic vertical rod 8151 is abutted into the second groove 833, then the machine vehicle 81 drives the first roller to drive the balancing weight 83 fixed on the electric telescopic rod 815 to move in phase under the driving of the first motor according to the required weight arm of the balancing weight, at the moment, the second roller 831 on the balancing weight 83 also moves in the first groove and is far away from the rest balancing weight 83, thereby obtaining reasonable counterweight weight and moment arm.
While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the above embodiments, but is intended to cover various modifications, either made by the method concepts and technical solutions of the utility model, or applied directly to other applications without modification, within the scope of the utility model.
Claims (6)
1. The utility model provides a tower crane counter weight intelligent regulation machine car, characterized in that, including tower body (1), tower cap (2), driver's cabin (3), davit (4), balance arm (5), davit pull rod (6), balance arm pull rod (7), counter weight system (8) and hoisting system (9), tower body (1) bottom fixed mounting is to subaerial, driver's cabin (3) bottom rotation is connected to the top of tower body (1), tower cap (2) bottom fixed mounting is to the top of driver's cabin (3), one end of davit (4) fixed mounting is to one side of tower cap (2), one end of balance arm (5) fixed mounting is to the opposite side of tower cap (2), davit pull rod (6) one end fixed mounting is to the top of tower cap (2), the other end fixed mounting is to davit (4), balance arm (7) one end fixed mounting is to the top of tower cap (2), the other end is fixed mounting is to be on balance arm (5), counter weight system (8) include machine car (81) and suspension box (82) and suspension box (84) are located in a plurality of outer wall (84) of the fixed bolt (82) on top (82) through a plurality of on-piece (82), the lifting device is characterized in that a first groove (821) is formed in the bottom of the inner wall of the hanging box (82) along the length direction of the hanging box (82), a plurality of first rollers (811) are arranged at the bottom of the robot (81), a plurality of second rollers (831) are arranged at the bottom of the balancing weight (83), the first rollers are connected into the first groove in a sliding mode, the second rollers are connected into the first groove in a sliding mode, and the lifting system (9) is fixedly mounted on the lifting arm (4).
2. The intelligent tower crane counterweight adjustment robot according to claim 1, characterized in that the hoisting system (9) comprises a force measuring device (91), a lifting hook (92), a fourth motor, a screw and a nut, wherein the force measuring device (91) is fixedly mounted on the lifting hook (92), the force measuring device (91) is used for detecting the weight of a weight lifted by the lifting hook (92), the fourth motor is fixedly mounted on the boom (4), the output end of the fourth motor is connected with the screw, the screw is identical to the axial direction of the boom (4), the nut is connected to the screw in a threaded manner, and the periphery of the nut is fixedly mounted on the top of the lifting hook (92).
3. The intelligent tower crane counterweight adjusting robot vehicle according to claim 2, wherein the cab (3) is used for a worker to control tower crane operation, a distance measuring device (31) is arranged on the cab (3), and the distance measuring device (31) is used for detecting the horizontal distance between a heavy object lifted by the lifting hook (92) and the tower body (1).
4. A tower crane counterweight intelligent regulation robot as claimed in claim 3, wherein the robot (81) further comprises a wireless transmission device (812), a calculation unit device (813), a control unit device (814), a first motor, a second motor, an electric telescopic rod (815) and a robot body (816), wherein a plurality of the first motors are fixedly mounted in the robot body (816), each of the first motor output ends is connected with a first roller (811), the second motor is fixedly mounted in the robot body (816), the second motor is a lifting motor, the second motor output end is connected with one end of the electric telescopic rod (815), one end of the electric telescopic rod (815) is located in the robot body (816), the other end of the electric telescopic rod (815) is located outside the robot body (816), the wireless transmission device (812), the calculation unit device (813) and the control unit device (814) are fixedly mounted on the robot body (816) respectively, the wireless transmission device (812) is used for receiving electric signals of the distance measuring device (31) and the device (91), the calculation unit (814) is used for receiving the electric signals of the motor (813) and is used for generating a first analysis result of the motion, and the second analysis result is used for real-time analysis.
5. The intelligent tower crane counterweight adjusting robot car according to claim 4, wherein one end of the electric telescopic rod (815) is provided with an electric telescopic vertical rod (8151) and a third motor, the electric telescopic vertical rod (8151) is located outside the robot car body (816), the third motor is driven by an electric signal generated by the control unit (814), the third motor is a lifting motor, the third motor is fixedly mounted to one end of the electric telescopic rod (8151), and an output end of the third motor is connected to one end of the electric telescopic vertical rod (8151).
6. The intelligent tower crane counterweight adjusting robot car according to claim 5, wherein each counterweight (83) is further provided with a first through hole (832) and a second groove (833), the diameter of the first through hole (832) is larger than that of the electric telescopic rod (815), two sides of each counterweight (83) are respectively provided with the second grooves (833), two adjacent second grooves (833) are symmetrically arranged, the electric telescopic rod (815) stretches into the first through hole (832), and the periphery of the electric telescopic vertical rod (8151) is abutted into the second grooves (833).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420222277.8U CN221739742U (en) | 2024-01-30 | 2024-01-30 | A tower crane counterweight intelligent adjustment robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420222277.8U CN221739742U (en) | 2024-01-30 | 2024-01-30 | A tower crane counterweight intelligent adjustment robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221739742U true CN221739742U (en) | 2024-09-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420222277.8U Active CN221739742U (en) | 2024-01-30 | 2024-01-30 | A tower crane counterweight intelligent adjustment robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221739742U (en) |
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2024
- 2024-01-30 CN CN202420222277.8U patent/CN221739742U/en active Active
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