CN202733371U - Lifting device of gate leakage detecting device - Google Patents

Abstract

The utility model discloses a lifting device for detecting a water leakage device of a gate, which is characterized in that it comprises a driving wheel (1), a driven wheel (2), a clamping motor (3), a lifting motor (4), a lifting rod (5 ) and the control module (6), the clamping motor (3) and the lifting motor (4) are installed in the control module (6), the driving wheel (1) is connected to the output end of the lifting motor (4), and the clamping motor (3) ) is connected to the rotating shaft of the driven wheel (2), a lifting rod (5) is installed between the driving wheel (1) and the driven wheel (2), and a signal acquisition module (7) is installed at the lower end of the lifting rod (5) ). The lifting device described in the utility model has flexible movement, accurate positioning, and reliable performance. At the same time, it adopts mechanical automation operation, which is simple and convenient, and has high work efficiency. Promotion and use of leaking devices.

Description

A lifting device for detecting a water leakage device of a gate

Technical field:

The utility model relates to a lifting device on a water leakage detection device of a gate, which belongs to the technical field of measurement.

Background technique:

As a common hydraulic structure, sluice gates generally have water leakage problems due to lax construction quality control and improper management and operation. There is a saying that "ten gates and nine leaks". The water leakage of the gate not only affects the benefit of the project, but also brings inconvenience to the maintenance and repair of the buildings downstream of the lock chamber. And once a water leak occurs, the post-processing is difficult and the effect is not good, so it is necessary to take active measures in the early stage of the gate leak to prevent the gate from leaking. The first task is to detect the water leakage of the gate. Currently, frogman diving is usually used to detect it, which is time-consuming and labor-intensive, and has disadvantages such as poor effect, many restrictions, high cost, and limited scope.

Utility model content:

The purpose of this utility model is to solve the above-mentioned problems and provide a lifting device for detecting water leakage of the gate, which has flexible movement, accurate positioning and reliable performance. Efficiency can effectively meet the lifting requirements on the water leakage detection device of the gate, and promote the popularization and use of the water leakage detection device of the gate.

The technical scheme that the utility model adopts is as follows:

A lifting device for detecting water leakage of a gate, characterized in that it includes a driving wheel, a driven wheel, a clamping motor, a lifting motor, a lifting rod and a control module, the clamping motor and the lifting motor are installed in the control module, and the driving wheel and The output end of the lifting motor is connected, the output end of the clamping motor is connected with the rotating shaft of the driven wheel, a lifting rod is installed between the driving wheel and the driven wheel, and a signal acquisition module is installed at the lower end of the lifting rod.

The lifting rod and the outer surface of the driving wheel are provided with threads, the connection between the driven wheel and the clamping motor is provided with threads, and the extension section of the clamping motor is provided with threads.

The lifting rod is composed of several equal-diameter circular pipe rods, and the rod end is provided with a threaded connection section.

The beneficial effects of the utility model are:

1. The utility model has the advantages of flexible movement, accurate positioning, and reliable performance. At the same time, it adopts mechanical automation operation, which is simple and convenient, and has high work efficiency. It can fully effectively meet the lifting requirements of the leak detection device for the gate.

2. The utility model can be used as a practical and reliable lifting type of the new device for detecting water leakage of a gate, and promotes the popularization and use of the device for detecting water leakage of a gate.

3. The utility model can not only be used in the new device for detecting water leakage of the gate, but also can be used as an important reference for the lifting design of other lifting operating devices.

Description of drawings:

Fig. 1 is a schematic diagram of the frame structure of the present invention.

Fig. 2 is a schematic diagram of the internal structure of the utility model;

In the figure: 1. driving wheel; 2. driven wheel; 3. clamping motor; 4. lifting motor; 5. lifting rod; 6. control module; 7. signal analysis and processing module.

Specific implementation plan:

Below in conjunction with accompanying drawing, the utility model is described in further detail:

As shown in Figures 1 and 2, the utility model comprises driving wheel 1, driven wheel 2, clamping motor 3, lifting motor 4, lifting rod 5 and control module 6. Both the clamping motor 3 and the lifting motor 4 are operated by mechanical automation; the clamping motor 3 and the lifting motor 4 are installed in the control module 6, the driving wheel 1 is connected to the output end of the lifting motor 4, and the output end of the clamping motor 3 is connected to the slave The rotating shafts of the driving wheel 2 are connected, the driving wheel 1 is fixed, and the driven wheel 2 can only move left and right; the driving wheel 1 rotates actively, and the driven wheel 2 rotates passively. A lifting rod 5 is installed between the driving wheel 1 and the driven wheel 2, and the driving wheel 1 and the driven wheel 2 can coincide with the outer surface of the lifting rod 5.

A signal acquisition module 7 is installed at the lower end of the elevating rod 5 . The clamping motor 3 controls the driven wheel 2 to move left and right, so that the driven wheel 1 and the driving wheel 1 form an integral body to control the clamping and loosening operation of the lifting rod 5; the lifting motor 4 controls the rotation of the driving wheel 1, and controls the lifting and lowering operation of the lifting rod 5; The lifting rod 5 drives the signal acquisition module 7 to move up and down. Lifting rod 5 and driving wheel 1 outer surface are provided with threads, driven wheel 2 and clamping motor 3 joints are provided with threads, and clamping motor 3 extensions are provided with threads. Lifting rod 5 is made up of several equal-diameter circular pipe rods, and the rod end is provided with threaded connection section, and the required number of lifting rods 5 can be connected together by the screw thread provided on the connecting section. The control module 6 is used to control the opening and closing of the clamping motor 3 and the lifting motor 4, and a clamping button, a loosening button and a rising and falling button are set on the keyboard.

First, determine the number of lifting rods 5 required according to the height of the gate, install the signal acquisition module 7 on one end of the lifting rod 5; place the device on the top of the gate, make the lifting module face the downstream of the gate chamber, and adjust the leveling device to ensure that the signal acquisition module 7 Vertical movement; connect the power supply, turn on the system, and after the system enters the working state, press the clamping button in the control module 6 to start the clamping motor 3, and drive the driven wheel 2 to the driving wheel 1 through the thread to make the lifting The rod 5 is firmly clamped between the driving wheel 1 and the driven wheel 2 . Adjust the lifting button in the control module 6, start the lifting motor 4, drive the driving wheel 1 to rotate, and then use the thread to drive the lifting of the lifting rod 5, so that the top of the gate in the signal acquisition module 7 is at the same elevation; press the adjusting button in the control module 6 Zero button, setting the height at this moment is zero height; Then adjust the lifting button of control module 6 again, make the center of signal acquisition module 7 fall to be in the same height with the water surface, start the detection button in the control module 6; , when the top of the lifting rod 5 is close to the driving wheel 1, press the pause button of the control module 6, and connect another section of the lifting rod 5 to the top of the lifting rod 5 through the thread of the connecting section of the lifting rod 5; after the connection is completed, press again The pause button in the control module 6, the system continues to work, and in the detection process, it should be added to the last section of lifting rod 5 in due course as required.

The unexplained parts involved in the utility model are the same as the prior art or are realized by adopting the prior art.

Claims (3)

1. lowering or hoisting gear that detects the water leakage of gate device, it is characterized in that: it comprises driving wheel (1), follower (2), clamping motor (3), lifting motor (4), lifting bar (5) and control module (6), clamping motor (3) and lifting motor (4) are installed in the control module (6), driving wheel (1) links to each other with the output terminal of lifting motor (4), the output terminal of clamping motor (3) links to each other with the rotating shaft of follower (2), between driving wheel (1) and follower (2) lifting bar (5) is installed, the lower end of lifting bar (5) is equipped with signal acquisition module (7).

2. a kind of lowering or hoisting gear that detects the water leakage of gate device according to claim 1, it is characterized in that: lifting bar (5) is established screw thread with driving wheel (1) outer surface, follower (2) is established screw thread with clamping motor (3) joint, and clamping motor (3) section of stretching out is established screw thread.

3. a kind of lowering or hoisting gear that detects the water leakage of gate device according to claim 1, it is characterized in that: lifting bar (5) is comprised of some equal diameter pipe rod members, and rod end is provided with the section of being threaded.

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