CN209978891U

CN209978891U - Portable hydrology cableway fish lead river bottom signal device

Info

Publication number: CN209978891U
Application number: CN201921260037.2U
Authority: CN
Inventors: 田二林; 曹卫锋; 王小瑞; 任浩远
Original assignee: Zhengzhou University of Light Industry
Current assignee: Zhengzhou University of Light Industry
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2020-01-21
Anticipated expiration: 2029-08-05

Abstract

The utility model discloses a movable hydrology cableway fish lead river bottom signal device, which comprises a first U-shaped mounting frame, wherein a first roller and a second roller are arranged in the first U-shaped mounting frame, the first roller and the second roller are all sleeved on a rotating shaft, one end of the rotating shaft passes through one side of the first U-shaped mounting frame and is rotationally connected with a first servo motor with a motor shaft, two ends of the second roller are both provided with electric push rods, the electric push rods are symmetrically arranged on the inner wall of one side of the first U-shaped mounting frame, push rods are symmetrically arranged on the outer wall of one side of the first U-shaped mounting frame, the other end of each push rod is fixedly arranged at two ends of each push plate, through holes which are slidably connected with lead screws are arranged on the push plates, lead screw nuts are arranged at two sides of the through holes, the two lead screw nuts are all arranged on the lead screws, through a placing box and universal rollers, the signal device connected through steel wires on the first roller and the second roller is conveniently, brings convenience to the detection work.

Description

Portable hydrology cableway fish lead river bottom signal device

Technical Field

The utility model relates to a detection device technical field specifically is a portable hydrology cableway fish lead river bottom signal device.

Background

The hydrological cableway can convey a hydrological test instrument to a cableway at any specified position of a test section, an existing signal device is not mobile, the movement of the signal device is limited, the detection work is inconvenient, and the damage of the signal device interrupts the flow measurement work and brings inconvenience to workers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable hydrology cableway fish lead river bottom signal device to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a movable hydrological cableway fish lead river bottom signal device comprises a first U-shaped mounting frame, wherein a first roller and a second roller are arranged in the first U-shaped mounting frame, the first roller and the second roller are sleeved on a rotating shaft, one end of the rotating shaft penetrates through one side of the first U-shaped mounting frame and is rotatably connected with a first servo motor with a motor shaft, electric push rods are arranged at two ends of the second roller and are symmetrically arranged on the inner wall of one side of the first U-shaped mounting frame, push rods are symmetrically arranged on the outer wall of one side of the first U-shaped mounting frame, the other end of each push rod is fixedly arranged at two ends of a push plate, through holes which are slidably connected with a lead screw are arranged on the push plate, lead screw nuts are arranged on two sides of the through holes, one end of the lead screw is rotatably connected with a second servo motor with the motor shaft, and a second servo motor is arranged on the inner side of the second U-shaped mounting frame, the second U-shaped mounting bracket is fixedly arranged on the mounting plate, the bottom of the mounting plate is provided with a placing box, and four corners of the bottom of the placing box are connected with universal idler wheels through connecting columns.

By adopting the technical scheme: through the case and universal gyro wheel of placing that set up, the signal device through the steel wire connection on convenient first gyro wheel and the second gyro wheel removes, offers convenience for the detection achievement, also offers convenience for the maintenance of equipment.

Preferably, place the incasement and be provided with the power, the power top is provided with third servo motor, and third servo motor passes the top of placing the case and the bottom fixed connection of mounting panel from the motor shaft top of taking, and power and electric putter, first servo motor, second servo motor and third servo motor all pass through wire electric connection.

By adopting the technical scheme: the work of third servo motor conveniently rotates the second U-shaped mounting bracket at mounting panel and its top, conveniently adjusts the direction of first U-shaped mounting bracket, and then adjusts the signalling device position of installation.

Preferably, the two ends of the second U-shaped mounting frame are provided with pin holes matched with the fixing pins, and the bottom ends of the fixing pins are arranged in the mounting plate.

By adopting the technical scheme: the second U-shaped mounting frame is installed on the mounting plate through the fixing pin, and is conveniently fixed.

Preferably, the second roller is slidably sleeved on the rotating shaft, and the two ends of the first roller and the second roller are provided with the blocking covers.

By adopting the technical scheme: the second gyro wheel removes, conveniently adjusts the interval of first gyro wheel and second gyro wheel, is convenient for install not unidimensional signal device.

Preferably, a bearing rotatably connected with the other end of the rotating shaft is arranged on the inner wall of the other side of the first U-shaped mounting frame, and the first roller is fixedly sleeved on the rotating shaft.

By adopting the technical scheme: the rotation of axis of rotation drives first gyro wheel and second gyro wheel and retrieves or transfer the steel wire of connecting.

Preferably, a motor shaft of the second servo motor penetrates through one side of the second U-shaped mounting frame to be connected with one end of the screw rod, and motor covers are arranged on the outer sides of the first servo motor, the second servo motor and the third servo motor.

By adopting the technical scheme: the servo motor is protected by the motor cover.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the arrangement of the placing box and the universal idler wheels, the signal devices connected through the steel wires on the first idler wheels and the second idler wheels can be conveniently moved, so that convenience is brought to detection work and maintenance of equipment;

2. the linear movement of the screw rod nut drives the pushing plate and the pushing rod to move through the rotation of the screw rod, so that the first U-shaped mounting frame is pushed, the positions of the signal devices connected through the steel wires on the first roller and the second roller are moved, the river bottom is detected, and convenience is brought to a user;

3. through the electric putter who sets up, conveniently adjust the interval of two gyro wheels, conveniently hoist and mount the signal device of different width.

Drawings

Fig. 1 is a top view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a front view of the second roller of the present invention.

In the figure: 1. a first U-shaped mounting bracket; 2. a first roller; 3. a second roller; 4. a rotating shaft; 5. a first servo motor; 6. an electric push rod; 7. a push rod; 8. a screw rod; 9. a feed screw nut; 10. a push plate; 11. a second U-shaped mounting bracket; 12. a second servo motor; 13. mounting a plate; 14. fixing the pin; 15. placing a box; 16. a third servo motor; 17. a power source; 18. and a universal roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: a movable hydrological cableway fish lead river bottom signal device comprises a first U-shaped mounting frame 1, wherein a first roller 2 and a second roller 3 are arranged in the first U-shaped mounting frame 1, the first roller 2 and the second roller 3 are sleeved on a rotating shaft 4, one end of the rotating shaft 4 penetrates through one side of the first U-shaped mounting frame 1 and is rotatably connected with a first servo motor 5 with a motor shaft, two ends of the second roller 3 are respectively provided with an electric push rod 6, the electric push rods 6 are symmetrically arranged on the inner wall of one side of the first U-shaped mounting frame 1, push rods 7 are symmetrically arranged on the outer wall of one side of the first U-shaped mounting frame 1, the other ends of the push rods 7 are fixedly arranged at two ends of a push plate 10, the push plate 10 is provided with through holes in sliding connection with lead screws 8, lead screw nuts 9 are arranged at two sides of the through holes, the two lead screw nuts 9 are arranged on lead screws 8, one end of each lead screw 8 is rotatably connected with a second servo motor 12 with, and second servo motor 12 sets up the inboard at second U-shaped mounting bracket 11, and second U-shaped mounting bracket 11 is fixed to be set up on mounting panel 13, and mounting panel 13 bottom is provided with places case 15, and the bottom four corners of placing case 15 all is connected with universal gyro wheel 18 through the spliced pole. Through the setting place case 15 and universal gyro wheel 18, the convenient signalling device who connects through the steel wire removes on first gyro wheel 2 and the second gyro wheel 3, brings the facility for detection achievement, also brings the facility for the maintenance of equipment.

Place and be provided with power 17 in the case 15, power 17 top is provided with third servo motor 16, third servo motor 16 passes the bottom fixed connection who places the top of case 15 and mounting panel 13 from the motor shaft top of taking, and power 17 and electric putter 6, first servo motor 5, second servo motor 12 and third servo motor 16 are all through wire electric connection, third servo motor 16's work, conveniently rotate mounting panel 13 and the second U-shaped mounting bracket 11 at its top, conveniently adjust the direction of first U-shaped mounting bracket 1, and then adjust the signalling device position of installation.

The both ends of second U-shaped mounting bracket 11 are provided with the pinhole with fixed pin 14 complex, and the bottom setting of fixed pin 14 is in mounting panel 13, installs second U-shaped mounting bracket 11 on mounting panel 13 through fixed pin 14, conveniently fixes it.

The second idler wheel 3 is sleeved on the rotating shaft 4 in a sliding mode, the two ends of the first idler wheel 2 and the two ends of the second idler wheel 3 are provided with blocking covers, the distance between the first idler wheel 2 and the second idler wheel 3 is convenient to adjust due to the movement of the second idler wheel 3, and signal devices of different sizes are convenient to install.

Be provided with on the 1 opposite side inner wall of first U-shaped mounting bracket and rotate the bearing of being connected with the axis of rotation 4 other end, and the fixed cover of first gyro wheel 2 is established on axis of rotation 4, and the rotation of axis of rotation 4 drives first gyro wheel 2 and second gyro wheel 3 and retrieves or transfer the steel wire of connection.

The motor shaft of second servo motor 12 from the area passes 11 one sides of second U-shaped mounting bracket and is connected with the one end of lead screw 8, and all is provided with the motor cover in first servo motor 5, second servo motor 12 and the 16 outsides of third servo motor, and the motor cover plays waterproof protection to first servo motor 5, second servo motor 12 and third servo motor 16.

The working principle is as follows: when the device is used, the signal device is installed through the steel wire, the other end of the steel wire is installed on the first roller 2 and the second roller 3, the second roller 3 is pushed to slide on the rotating shaft 4 through the work of the electric push rod 6, the distance between the first roller 2 and the second roller 3 is adjusted, the first servo motor 5 works, the rotating shaft 4 is driven to rotate through the motor shaft, the steel wire below the rotating shaft is driven to rotate until the signal device sinks into the river bottom, meanwhile, the second servo motor 12 is opened, the lead screw 8 is driven to rotate through the motor shaft, the lead screw nut 9 starts to move linearly to drive the push plate 10 to move, the push rod 7 pushes the first U-shaped mounting frame 1 and the position of the signal device connected with the bottom of the first U-shaped mounting frame to move horizontally, the third servo motor 16 works, the mounting plate 13 and the second U-shaped mounting frame 11 at the top of the motor shaft are driven to rotate, the universal rollers 18 facilitate movement of the device.

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

Claims

1. The utility model provides a portable hydrology cableway fish lead river bottom signal device, includes first U-shaped mounting bracket (1), its characterized in that: a first roller (2) and a second roller (3) are arranged in the first U-shaped mounting frame (1), the first roller (2) and the second roller (3) are sleeved on the rotating shaft (4), one end of the rotating shaft (4) penetrates through one side of the first U-shaped mounting frame (1) and is rotatably connected with a first servo motor (5) with a motor shaft, two ends of the second roller (3) are provided with electric push rods (6), the electric push rods (6) are symmetrically arranged on the inner wall of one side of the first U-shaped mounting frame (1), push rods (7) are symmetrically arranged on the outer wall of one side of the first U-shaped mounting frame (1), the other ends of the push rods (7) are fixedly arranged at two ends of the push plate (10), through holes which are in sliding connection with the lead screw (8) are arranged on the push plate (10), lead screw nuts (9) are arranged on two sides of the through holes, and two lead screw nuts (9) are arranged on the lead screw (8), one end of the screw rod (8) is rotatably connected with a second servo motor (12) with a motor shaft, the second servo motor (12) is arranged on the inner side of a second U-shaped mounting frame (11), the second U-shaped mounting frame (11) is fixedly arranged on a mounting plate (13), a placing box (15) is arranged at the bottom of the mounting plate (13), and four corners of the bottom of the placing box (15) are connected with universal rollers (18) through connecting columns.

2. The portable hydrographic cableway fish river bottom signal device according to claim 1, characterized in that: place and be provided with power (17) in case (15), power (17) top is provided with third servo motor (16), and third servo motor (16) pass the bottom fixed connection who places the top of case (15) and mounting panel (13) from the motor shaft top of taking, and power (17) and electric putter (6), first servo motor (5), second servo motor (12) and third servo motor (16) all through wire electric connection.

3. The portable hydrographic cableway fish river bottom signal device according to claim 1, characterized in that: two ends of the second U-shaped mounting rack (11) are provided with pin holes matched with the fixing pins (14), and the bottom ends of the fixing pins (14) are arranged in the mounting plate (13).

4. The portable hydrographic cableway fish river bottom signal device according to claim 1, characterized in that: the second idler wheel (3) is sleeved on the rotating shaft (4) in a sliding mode, and blocking covers are arranged at the two ends of the first idler wheel (2) and the second idler wheel (3).

5. The portable hydrographic cableway fish river bottom signal device according to claim 1, characterized in that: a bearing rotatably connected with the other end of the rotating shaft (4) is arranged on the inner wall of the other side of the first U-shaped mounting frame (1), and the first roller (2) is fixedly sleeved on the rotating shaft (4).

6. The portable hydrographic cableway fish river bottom signal device according to claim 1, characterized in that: a motor shaft of the second servo motor (12) penetrates through one side of the second U-shaped mounting rack (11) to be connected with one end of the screw rod (8), and motor covers are arranged on the outer sides of the first servo motor (5), the second servo motor (12) and the third servo motor (16).