CN220647523U

CN220647523U - Detection device for desulfurization wastewater of thermal power plant

Info

Publication number: CN220647523U
Application number: CN202322412261.1U
Authority: CN
Inventors: 鹿海彦
Original assignee: Huaneng Weihai Power Generation Co Ltd
Current assignee: Huaneng Weihai Power Generation Co Ltd
Priority date: 2023-09-06
Filing date: 2023-09-06
Publication date: 2024-03-22
Anticipated expiration: 2033-09-06

Abstract

The utility model relates to the technical field of thermal power plant desulfurization waste water detection, and the technical scheme has the beneficial effects that: the rotating shaft in the rotating and adjusting structure rotates, the gear rotates along with the rotating shaft, the rack moves under the action of the gear, the rack can drive the movable frame to move on the supporting frame, the pushing rod can move along with the movable frame, the motor in the lifting and adjusting structure is driven, the motor drives the screw rod to rotate, and the transmission block drives the detection equipment body on the movable plate to move under the action of the screw rod.

Description

Detection device for desulfurization wastewater of thermal power plant

Technical Field

The utility model relates to the technical field of thermal power plant desulfurization waste water detection, in particular to a detection device for thermal power plant desulfurization waste water.

Background

A thermal power plant is a thermal power plant for short, and is a plant for producing electric energy by using combustible materials (such as coal) as fuel. The basic production process is as follows: the fuel heats water to generate steam when burning, chemical energy of the fuel is converted into heat energy, steam pressure drives a steam turbine to rotate, the heat energy is converted into mechanical energy, then the steam turbine drives a generator to rotate, the mechanical energy is converted into electric energy, waste water generated by a thermal power plant contains a large amount of harmful substances, if the waste water is directly discharged, the environment is seriously affected, and some illegal merchants are discharged at will for saving cost, so that the waste water needs to be detected. At present, the existing waste water detection device is inconvenient to adjust the height, the pushing structure of the existing waste water detection device is inconvenient to adjust according to the height of a worker, and the whole device is inconvenient to move, so that the detection device for the desulfurization waste water of the thermal power plant is designed.

Disclosure of Invention

In order to solve the problems, the utility model is realized by the following technical scheme: the utility model provides a detection device for desulfurization waste water of thermal power plant, includes base, support frame, movable plate and check out test set body, the base lower wall is equipped with a plurality of removal wheels, the support frame is installed on the base, be equipped with a pair of lift adjustment structure on the base, the movable plate with a pair of lift adjustment structure swing joint, the check out test set body is located on the movable plate, be equipped with rotation adjustment structure on the support frame, rotation adjustment structure includes: the device comprises a rotating shaft, a ratchet wheel, a mounting rod, a pawl, a gear, a fixed groove, a pair of rotating wheels, a rack, a moving frame and a pushing rod; the rotating shaft is installed the support frame side wall face just pivot one end runs through the support frame side wall face, the ratchet is installed in the pivot, the installation pole is installed in the support frame side wall face, pawl movable mounting is in on the installation pole just the pawl with ratchet swing joint, the gear is installed in the pivot, the fixed slot is installed the support frame inside wall face, a pair of rotation wheel with fixed slot swing joint, the rack is located a pair of rotation wheel is last just the rack with gear engagement, the removal frame is installed on the rack, the catch bar is installed on the removal frame.

Preferably, one of the pair of elevation adjustment structures includes: the device comprises a fixing frame, a motor, a screw rod, a transmission block and a pair of guide rods;

the fixing frame is installed on the base, the motor is installed on the fixing frame, the screw rod is installed on the fixing frame and connected with the driving end of the motor, the pair of guide rods are installed on the fixing frame, and the transmission block is movably installed on the pair of guide rods and movably connected with the screw rod.

Preferably, the detection device body is fixedly mounted on the moving plate through bolts.

Preferably, a handle is arranged on the rotating shaft.

Preferably, a protective pad is arranged on the pushing rod.

Preferably, the fixing groove is provided with a limiting plate.

Advantageous effects

The utility model provides a detection device for desulfurization wastewater of a thermal power plant, which has the following beneficial effects: the rotating shaft in the rotating and adjusting structure is rotated, the gear rotates along with the rotating shaft, the rack moves under the action of the gear, the rack can drive the movable frame to move on the supporting frame, the pushing rod can move along with the movable frame, then lifting and adjusting can be carried out according to different heights of operators, the motor in the lifting and adjusting structure is driven, the motor drives the screw rod to rotate, the transmission block drives the detection equipment body on the movable plate to move under the action of the screw rod, and the height adjustment is convenient to carry out, so that waste water can be better detected.

Drawings

Fig. 1 is a schematic diagram of a front view structure of a detecting device for desulfurization waste water of a thermal power plant.

Fig. 2 is a schematic side view of a fixing frame of a detecting device for desulfurization waste water of a thermal power plant.

Fig. 3 is a schematic diagram of a three-dimensional structure of a support frame of a detection device for desulfurization wastewater in a thermal power plant.

FIG. 4 is a schematic view showing the internal structure of a support frame of a detecting device for desulfurization waste water in a thermal power plant according to the present utility model

In the figure: 1. the device comprises a base, 2, a support frame, 3, a rotating shaft, 4, a ratchet wheel, 5, a mounting rod, 6, a pawl, 7, a gear, 8, a fixed slot, 9, a rotating wheel, 10, a rack, 11, a movable frame, 12, a push rod, 13, a fixed frame, 14, a motor, 15, a screw rod, 16, a transmission block, 17, a movable plate, 18, a detection equipment body, 19 and a guide rod.

Detailed Description

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. 1-4, the present utility model provides a technical solution: the utility model provides a detection device for desulfurization waste water of thermal power plant, includes base 1, support frame 2, movable plate 17 and check out test set body 18, the wall is equipped with a plurality of removal wheels under the base 1, support frame 2 installs on the base 1, be equipped with a pair of lift adjustment structure on the base 1, movable plate 17 with a pair of lift adjustment structure swing joint, check out test set body 18 locates on the movable plate 17, be equipped with on the support frame 2 and rotate adjustment structure, rotate adjustment structure and include: a rotating shaft 3, a ratchet wheel 4, a mounting rod 5, a pawl 6, a gear 7, a fixed slot 8, a pair of rotating wheels 9, a rack 10, a moving frame 11 and a pushing rod 12; the rotating shaft 3 is arranged on the side wall surface of the supporting frame 2, one end of the rotating shaft 3 penetrates through the side wall surface of the supporting frame 2, the ratchet wheel 4 is arranged on the rotating shaft 3, the mounting rod 5 is arranged on the side wall surface of the supporting frame 2, the pawl 6 is movably arranged on the mounting rod 5 and is movably connected with the ratchet wheel 4, the gear 7 is arranged on the rotating shaft 3, the fixing groove 8 is arranged on the side wall surface of the supporting frame 2, the pair of rotating wheels 9 are movably connected with the fixing groove 8, the rack 10 is arranged on the pair of rotating wheels 9 and is meshed with the gear 7, the moving frame 11 is arranged on the rack 10, and the pushing rod 12 is arranged on the moving frame 11.

When the push rod 12 is to be adjusted, the rotating shaft 3 is rotated, the rotating shaft 3 drives the gear 7 to rotate, the rack 10 moves in the supporting frame 2 through the pair of rotating wheels 9 under the action of the gear 7, and then the movable frame 11 can be driven to move in the fixing groove 8, so that the lifting adjustment is convenient, the rotating shaft 3 is stopped at a proper height, the push rod 12 is pushed to drive a plurality of movable wheel driving devices on the lower wall surface of the base 1 to move, the maneuvering performance is improved, at the moment, the push rod 12 cannot move downwards under the action of the ratchet wheel 4 and the ratchet wheel 4 rotates synchronously during the rotation of the rotating shaft 3, at the moment, the ratchet wheel 4 is not blocked by the ratchet wheel 6 when the rack 10 is lifted, at this moment, the rotating shaft 3 can rotate, when the rotating shaft 3 stops rotating, the rack 10 can move downwards under the action of gravity, the rack 10 can drive the gear 7 to rotate in the opposite direction to the rotating direction of the lifting operation of the rack 10, the pawl 6 stops the ratchet 4 at this moment, the ratchet 4 is prevented from rotating, the rotating shaft 3 can not rotate under the action of the ratchet 4, the gear 7 can not rotate because of the rack 10, so the rack 10 can be kept still, when the ratchet 4 is required to be stored, the pawl 6 is kept away from the ratchet 4, the ratchet 4 is no longer blocked by the ratchet 4, at this moment, the ratchet 4 is equivalent to the gear 7, the rotating shaft 3 can drive the gear 7 to rotate, the rack 10 moves downwards under the action of the gear 7, and the push rod 12 is stored.

In a specific implementation, one of the pair of lifting adjustment structures includes: a fixed frame 13, a motor 14, a screw rod 15, a transmission block 16 and a pair of guide rods 19;

the fixing frame 13 is mounted on the base 1, the motor 14 is mounted on the fixing frame 13, the screw rod 15 is mounted on the fixing frame 13 and connected with the driving end of the motor 14, the pair of guide rods 19 is mounted on the fixing frame 13, the transmission block 16 is movably mounted on the pair of guide rods 19 and the transmission block 16 is movably connected with the screw rod 15;

when lifting adjustment is needed, the motor 14 is driven, the motor 14 drives the screw rod 15 to rotate on the fixing frame 13, the transmission block 16 slides on the pair of guide rods 19 under the action of the screw rod 15, the transmission block 16 can drive the moving plate 17 to move, the detection equipment body 18 moves along with the moving plate 17, and the height adjustment is convenient and the detection is convenient.

In a specific implementation process, further, the detection device body 18 is fixedly mounted on the moving plate 17 through bolts.

The bolt-on facilitates the mounting of the detection apparatus body 18 on the moving plate 17.

In the specific implementation process, further, a handle is arranged on the rotating shaft 3.

The handle is used for facilitating rotation of the rotating shaft 3.

In a specific implementation, further, a protection pad is disposed on the pushing rod 12.

It should be noted that the protective pad makes it more comfortable for the staff to push the push rod 12.

In the specific implementation process, the fixing groove 8 is provided with a limiting plate.

The limiting plate prevents the rotating wheel 9 on the fixed slot 8 from moving excessively.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a detection device for desulfurization waste water of thermal power plant, includes base, support frame, movable plate and check out test set body, the base lower wall is equipped with a plurality of removal wheels, the support frame is installed on the base, be equipped with a pair of lift adjustment structure on the base, the movable plate with a pair of lift adjustment structure swing joint, the check out test set body is located on the movable plate, be equipped with rotation adjustment structure on the support frame, rotation adjustment structure includes: the device comprises a rotating shaft, a ratchet wheel, a mounting rod, a pawl, a gear, a fixed groove, a pair of rotating wheels, a rack, a moving frame and a pushing rod; the ratchet wheel is mounted on the rotating shaft, the mounting rod is mounted on the side wall surface of the support frame, the pawl is movably mounted on the mounting rod and is movably connected with the ratchet wheel, the gear is mounted on the rotating shaft, the fixing groove is mounted on the side wall surface of the support frame, the pair of rotating wheels are movably connected with the fixing groove, the rack is arranged on the pair of rotating wheels and meshed with the gear, the moving frame is mounted on the rack, and the pushing rod is mounted on the moving frame.

2. The apparatus for detecting desulfurization waste water in a thermal power plant according to claim 1, wherein one of the pair of elevation adjustment structures comprises: the device comprises a fixing frame, a motor, a screw rod, a transmission block and a pair of guide rods;

3. The detecting device for desulfurization waste water of a thermal power plant according to claim 1, wherein the detecting equipment body is fixedly mounted on the moving plate by bolts.

4. The detection device for desulfurization waste water of a thermal power plant according to claim 1, wherein a handle is arranged on the rotating shaft.

5. The detection device for desulfurization waste water of a thermal power plant according to claim 1, wherein the push rod is provided with a protection pad.

6. The detection device for desulfurization wastewater of a thermal power plant according to claim 1, wherein the fixed groove is provided with a limiting plate.