CN211846905U - Synchronous lifting system of gantry crane - Google Patents
Synchronous lifting system of gantry crane Download PDFInfo
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- CN211846905U CN211846905U CN201922045155.8U CN201922045155U CN211846905U CN 211846905 U CN211846905 U CN 211846905U CN 201922045155 U CN201922045155 U CN 201922045155U CN 211846905 U CN211846905 U CN 211846905U
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- crane
- control processor
- driving motor
- lifting system
- driving shaft
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Abstract
The utility model discloses a belong to hoist technical field, specifically be a synchronous operating system of gantry crane, it includes: the crane comprises a crane, a control processor, a wireless transmission module and a protection end cover, wherein a driving motor is arranged on the left side of the crane and connected with a driving shaft, the driving shaft extends to the outside of the right side of the crane, a speed measuring disc is installed on the driving shaft, a wheel speed sensor is installed on the speed measuring disc, the electrical output of the wheel speed sensor is connected with the control processor, the electrical output of the control processor is connected with the driving motor, the rotating speed of the driving motor can be detected through the wheel speed sensor, the rotating speed of the driving motor can be accurately detected, the rotating speed of the motor can be controlled through the control processor, the rotating speeds of different driving motors can be detected and controlled, meanwhile, the working data of the motor can be transmitted to an IP terminal.
Description
Technical Field
The utility model relates to a hoist technical field specifically is a synchronous operating system of gantry crane.
Background
The crane refers to a multi-action crane for vertically lifting and horizontally carrying heavy objects within a certain range. Also known as crown blocks, navigation cranes and cranes.
The tire crane is mainly characterized in that: the traveling cab and the crane control cab are integrated into a whole and are formed by evolving a crawler crane (crawler crane), a crawler and a traveling support part of a traveling mechanism are changed into a chassis with tires, the defect that a crawler plate of the crawler crane (crawler crane) damages a road surface is overcome, and the material handling machine belongs to material handling machinery.
The bridge crane is a hoisting device which is transversely arranged above workshops, warehouses and stockyards to hoist materials. Since its two ends are seated on a tall concrete column or a metal bracket, it is shaped like a bridge. The bridge frame of the bridge crane runs longitudinally along the rails laid on the elevated frames at two sides, so that the space below the bridge frame can be fully utilized to hoist materials without being hindered by ground equipment. The lifting machine has the widest application range and the largest quantity.
The hoisting equipment has the working characteristics of intermittent movement, namely corresponding mechanisms for taking materials, transporting, unloading and the like in one working cycle alternately work, so that the development and the use of the crane on the market are more and more extensive. Because the weight is lifted without the supporting legs and the lifted weight is frequently used for driving, the driving speed is higher than that of a crawler crane (crawler crane); the operation is stable, the lifting capacity is large, the lifting can be carried out within a specific range, but the road is required to be smooth and firm, the tire air pressure meets the requirement, and the lifting distance from the ground is not more than 50 CM; long distance walking with load is prohibited. In order to ensure the operation safety, the lifting operation without landing legs is basically forbidden in China at present. The crane is matched with steel wire ropes of various types including phosphated coated steel wire ropes, galvanized steel wire ropes and polished steel wire ropes.
The existing synchronous lifting system of the crane is connected through the connecting shaft when in use, the distance between the two cranes can not be adjusted when in use, the connecting shaft is used for a long time to be damaged, the service life is influenced, the working stability is low, meanwhile, the working data of the motor can not be transmitted to the IP terminal, and the remote detection and control are inconvenient.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made in view of the above and/or other problems occurring in the prior art synchronous lifting system for cranes.
Therefore, the utility model aims at providing a synchronous lift system of gantry crane can detect driving motor's rotational speed through the fast sensor of wheel, carries out accurate detection to the driving motor rotational speed, controls motor speed through the control treater, detects and controls different driving motor's rotational speed, can pass through the wireless network simultaneously with motor working data transmission to the IP terminal, convenient remote detection and control. For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:
a gantry crane synchronous hoist system, comprising: hoist, control processor, wireless transmission module and protection end cover, the hoist left side has driving motor, driving motor is connected with the drive shaft, the drive shaft extends to the hoist right side outside, install the dish that tests the speed in the drive shaft, test the speed and install the fast sensor of wheel on the dish, the fast sensor electrical output connection control treater of wheel, control treater electrical output connects driving motor, control treater electrical property both way junction wireless transmission module, wireless transmission module electrical property both way junction has the IP terminal, the hoist right side sets up the protection end cover, test the speed dish and the fast sensor of wheel and be located the protection end cover inner chamber.
As a preferred scheme of synchronous operating system of gantry crane, wherein: the protection end cover is connected to the right side of the crane in a screwed mode through threads, and a filter screen is arranged on the right side wall of the protection end cover.
As a preferred scheme of synchronous operating system of gantry crane, wherein: the speed measuring disc is installed at the right end of the driving shaft through thread locking, and the speed measuring disc is made of stainless steel.
As a preferred scheme of synchronous operating system of gantry crane, wherein: the wireless transmission module adopts a wireless network card.
As a preferred scheme of synchronous operating system of gantry crane, wherein: and a bearing is arranged between the position of the right end of the driving shaft extending out of the crane and the crane.
As a preferred scheme of synchronous operating system of gantry crane, wherein: and the outer part of the crane is coated with a rust-proof paint layer.
Compared with the prior art: the rotating speed of the driving motor is detected through the wheel speed sensor, the rotating speeds of different cranes are detected through the wheel speed sensor, the rotating speeds of different driving motors are controlled through the control processor, the rotating speeds of different driving motors are kept consistent, the rotating speed information is transmitted to the IP terminal through the wireless transmission module, the rotating speed information is conveniently monitored remotely, meanwhile, a control instruction can be sent from the IP terminal, the control instruction is transmitted to the control processor through the wireless transmission module, the control processor controls the driving motors, the remote monitoring and control are convenient, the rotating speed of the driving motors can be detected through the wheel speed sensor, the rotating speed of the driving motors is accurately detected, the rotating speed of the motors is controlled through the control processor, the rotating speeds of different driving motors are detected and controlled, and meanwhile, the working data of the motors can be transmitted to the IP terminal through a wireless network, and the remote detection and control are convenient.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic diagram of the system structure of the present invention.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
The utility model provides a synchronous lift system of gantry crane can detect driving motor's rotational speed through the fast sensor of wheel, carries out accurate detection to the driving motor rotational speed, controls motor speed through the control treater, detects and controls different driving motor's rotational speed, can pass through the wireless network simultaneously with motor work data transmission to IP terminal, convenient long-range detection and control, please refer to figure 1 and figure 2, include: the crane comprises a crane 100, a control processor 200, a wireless transmission module 300 and a protective end cover 400;
referring to fig. 1 again, the crane 100 has a driving motor 110, a driving shaft 120, a speed measuring disc 130 and a wheel speed sensor 140, specifically, two cranes 100 are provided on one gantry crane, the driving motor 110 is provided at the left end of the crane 100, the driving motor 110 is connected to the driving shaft 120, the driving shaft 120 extends out of the right end of the crane 100 and is connected to the speed measuring disc 130, the wheel speed sensor 140 is installed on the speed measuring disc 130, when the driving motor 110 works to take up and pay off, the speed of taking up and paying off of the driving motor 110 is detected through the wheel speed sensor 140, and the speed of taking up and paying off of the driving motor 110 is accurately detected and is convenient to adjust.
Referring to fig. 2 again, the control processor 200 is electrically connected to the output of the driving motor 110, the control processor 200 is electrically connected to the input of the wheel speed sensor 140, the wheel speed sensor 140 detects the rotation speed of the driving motor 110, the wheel speed sensors 140 detect the rotation speeds of different cranes 100, and the control processor 200 controls the rotation speeds of different driving motors 110 to keep the rotation speeds of different driving motors 110 consistent.
Referring to fig. 2 again, the wireless transmission module 300 is connected to an IP terminal 310, specifically, the wireless transmission module 300 is electrically connected to the control processor 200 in a bidirectional manner, the wireless transmission module 300 is electrically connected to the IP terminal 310 in a bidirectional manner, the rotation speed information detected by the wheel speed sensor 140 is transmitted to the control processor 200, the rotation speed information is transmitted to the IP terminal 310 through the wireless transmission module 300, so as to facilitate remote monitoring of the rotation speed information, and meanwhile, a control instruction can be sent from the IP terminal 310 and transmitted to the control processor 200 through the wireless transmission module 300, so that the control processor 200 controls the driving motor 110, thereby facilitating remote monitoring and control.
Referring to fig. 1 again, the protective end cap 400 is screwed to the right end of the crane 100, and the speed measuring disk 130 and the wheel speed sensor 140 are protected by the protective end cap 400.
When the crane is used specifically, the rotating speeds of the driving motors 110 are detected through the wheel speed sensors 140, the rotating speeds of different cranes 100 are detected through the wheel speed sensors 140, the rotating speeds of different driving motors 110 are controlled through the control processor 200, the rotating speeds of different driving motors 110 are kept consistent, rotating speed information is transmitted to the IP terminal 310 through the wireless transmission module 300, the rotating speed information is conveniently monitored remotely, meanwhile, a control instruction can be sent from the IP terminal 310, the control instruction is transmitted to the control processor 200 through the wireless transmission module 300, the control processor 200 is enabled to control the driving motors 110, and remote monitoring and control are facilitated.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (6)
1. A gantry crane synchronous lifting system, comprising: a crane (100), a control processor (200), a wireless transmission module (300) and a protective end cover (400), the left side of the crane (100) is provided with a driving motor (110), the driving motor (110) is connected with a driving shaft (120), the driving shaft (120) extends to the outside of the right side of the crane (100), a speed measuring disc (130) is arranged on the driving shaft (120), the speed measuring disc (130) is provided with a wheel speed sensor (140), the wheel speed sensor (140) is electrically connected with the control processor (200) in output, the control processor (200) is electrically connected with the driving motor (110) in output, the control processor (200) is electrically connected with the wireless transmission module (300) in two directions, the wireless transmission module (300) is electrically and bidirectionally connected with an IP terminal (310), the right side of the crane (100) is provided with a protective end cover (400), and the speed measuring disc (130) and the wheel speed sensor (140) are located in the inner cavity of the protective end cover (400).
2. Synchronous lifting system of a gantry crane according to claim 1, characterized in that the protective end cover (400) is screwed on the right side of the crane (100), and the right side wall of the protective end cover (400) is provided with a filter screen.
3. The synchronous lifting system of a gantry crane according to claim 1, wherein the speed measuring disk (130) is installed at the right end of the driving shaft (120) through thread locking, and the speed measuring disk (130) is made of stainless steel.
4. The synchronous lifting system of a gantry crane according to claim 1, wherein the wireless transmission module (300) is a wireless network card.
5. The synchronous lifting system of a gantry crane according to claim 1, wherein a bearing is arranged between the position where the right end of the driving shaft (120) extends out of the crane (100) and the crane (100).
6. A gantry crane synchronous lifting system according to claim 1, characterized in that the crane (100) is externally coated with a layer of rust-proof paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922045155.8U CN211846905U (en) | 2019-11-25 | 2019-11-25 | Synchronous lifting system of gantry crane |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922045155.8U CN211846905U (en) | 2019-11-25 | 2019-11-25 | Synchronous lifting system of gantry crane |
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| CN211846905U true CN211846905U (en) | 2020-11-03 |
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| CN201922045155.8U Active CN211846905U (en) | 2019-11-25 | 2019-11-25 | Synchronous lifting system of gantry crane |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114537253A (en) * | 2022-03-04 | 2022-05-27 | 国家电网有限公司 | Paying-off service vehicle and paying-off monitoring system |
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2019
- 2019-11-25 CN CN201922045155.8U patent/CN211846905U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114537253A (en) * | 2022-03-04 | 2022-05-27 | 国家电网有限公司 | Paying-off service vehicle and paying-off monitoring system |
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