CN216645523U

CN216645523U - Water conservancy water level detection device

Info

Publication number: CN216645523U
Application number: CN202220158909.XU
Authority: CN
Inventors: 连吉强
Original assignee: Individual
Current assignee: Chenzhou Dongfang Huachen Construction Engineering Co ltd
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-05-31
Anticipated expiration: 2032-01-21

Abstract

The utility model discloses a water conservancy water level detection device which comprises a base, wherein a telescopic rod is fixedly connected to the top of the base, a cross rod is rotatably connected to the top end of the telescopic rod, a controller is fixedly connected to one side of the upper surface of the cross rod, a solar cell panel is fixedly installed on the upper surface of the controller, and a winding device is fixedly installed on the upper surface of the cross rod and at a position close to the controller. According to the utility model, the cross rod is rotatably connected with the telescopic rod, so that the cross rod can be rotated to one side far away from the water surface when the device is maintained, the maintenance is convenient, the maintenance safety is improved, and the connection rope can be timely wound and released according to the rising and falling of the water level through the winding device and the guiding tension detection device, so that the floating probe can be better contacted with the water surface, and the service life is prolonged.

Description

Water conservancy water level detection device

Technical Field

The utility model relates to the technical field of water level detection, in particular to a water conservancy water level detection device.

Background

Hydraulic engineering is the general term for various engineering constructions built for the purpose of controlling, utilizing and protecting surface and underground water resources and environments. The hydraulic engineering which can serve multiple targets such as flood control, water supply, irrigation, power generation and the like at the same time is called comprehensive utilization hydraulic engineering. Hydraulic engineering needs to build various types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, transition troughs, rafts, fishways and the like. In hydraulic engineering management, height management of water level is an important index, and water can be stored properly or floodgate can be opened for flood discharge by observing the water level;

now relate to a water conservancy water level detection device, water level detection device is the indispensable measuring instrument of hydraulic engineering management, after the staff mastered the water level, adjust hydraulic engineering's water storage capacity, but current water level detection device installs on the surface of water of keeping away from the bank more, inconvenient offshore distance regulation that carries on, cause inconvenience to observing and maintenance equipment, and can not adjust the connecting rope in time along with the rising and the decline of water level, make the probe receive striking and unsettled easily, thereby influence the detection of water level and the life of probe.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a water conservancy water level detection device.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a water conservancy water level detection device, includes the base, the top fixedly connected with telescopic link of base, the top of telescopic link is rotated and is connected with the horizontal pole, upper surface one side fixedly connected with controller of horizontal pole, the last fixed surface of controller installs solar cell panel, the upper surface of horizontal pole and the fixed position that is close to the controller have a coiling mechanism, the coiling mechanism winding has the connection rope, the opening has been seted up to the surface of horizontal pole, open-ended inside sliding connection has direction tension detection device, the one end of connecting the rope runs through direction tension detection device and fixedly connected with showy probe, be equipped with strutting arrangement between telescopic link and the horizontal pole.

Further, the telescopic link includes the stay tube with base fixed connection, sliding connection has the bracing piece to run through in the inside of stay tube, just the one end of horizontal pole is rotated with the top of bracing piece and is connected, first motor is installed to the interior bottom of stay tube, the first screw rod of output shaft fixedly connected with of first motor, the inside threaded connection of first screw rod and bracing piece.

Further, the coiling mechanism includes the rolling box of fixed mounting at the horizontal pole upper surface, one side fixed mounting of rolling box has the second motor, the output shaft of second motor extends to the inside and the fixedly connected with wind-up roll of rolling box, just the one end and the wind-up roll fixed connection of connecting the rope.

Further, direction tension detection device include with opening sliding connection's slider, the guiding hole has been seted up to the surface of slider, the upper surface of slider is seted up flutedly, the interior bottom fixed mounting of recess has pressure sensor, pressure sensor's top fixedly connected with spring, the top fixedly connected with mounting bracket of spring, the top of mounting bracket is rotated and is connected with the leading wheel, leading wheel and guiding hole are passed in proper order to the one end of connecting the rope.

Furthermore, strutting arrangement establishes the adapter sleeve at the telescopic link surface including the cover, surface one side fixedly connected with stiffener of adapter sleeve, just the one end of stiffener is connected with the surface fixed of horizontal pole, surface one side through thread connection of adapter sleeve has locking bolt.

Furthermore, one end of the cross rod is fixedly connected with a third motor, an output shaft of the third motor is fixedly connected with a third screw rod, and one end of the third screw rod extends to the inside of the opening and is connected with the inner thread of the sliding block.

Further, the floating probe is an ultrasonic detection probe.

The utility model has the beneficial effects that:

1. when the water conservancy water level detection device is used, the cross rod is rotatably connected with the telescopic rod, and the cross rod can be rotated to one side far away from the water surface when the device is maintained, so that the maintenance is facilitated, and the maintenance safety is improved.

2. When the water conservancy water level detection device is used, the winding device and the guiding tension detection device are arranged, so that the connection rope can be wound and released in time according to the rising and falling of the water level, the floating probe can be better contacted with the water surface, and the service life is prolonged.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the telescopic rod of the present invention;

FIG. 3 is a schematic structural view of a winding device according to the present invention;

fig. 4 is a schematic structural view of a guiding tension detecting device of the present invention.

Illustration of the drawings:

1. a base; 2. a telescopic rod; 21. supporting a tube; 22. a support bar; 23. a first motor; 24. a first screw; 3. a cross bar; 4. a controller; 5. a solar panel; 6. a winding device; 61. a coiling box; 62. a second motor; 63. a wind-up roll; 7. connecting ropes; 8. an opening; 9. a guide tension detecting device; 91. a slider; 92. a guide hole; 93. a groove; 94. a pressure sensor; 95. a spring; 96. a mounting frame; 97. a guide wheel; 10. a floating probe; 11. connecting sleeves; 12. a reinforcing bar; 13. a third motor.

Detailed Description

Referring to fig. 1 to 4, relate to a water conservancy water level detection device, including base 1, base 1's top fixedly connected with telescopic link 2, the top of telescopic link 2 is rotated and is connected with horizontal pole 3, upper surface one side fixedly connected with controller 4 of horizontal pole 3, the last fixed surface of controller 4 installs solar cell panel 5, the upper surface of horizontal pole 3 and the fixed position that is close to controller 4 have coiling mechanism 6, coiling mechanism 6 twines there is connection rope 7, opening 8 has been seted up to the surface of horizontal pole 3, opening 8's inside sliding connection has direction tension detection device 9, the one end of connecting rope 7 runs through direction tension detection device 9 and fixedly connected with floating probe 10, be equipped with strutting arrangement between telescopic link 2 and the horizontal pole 3.

The telescopic link 2 includes the stay tube 21 with base 1 fixed connection, there is the bracing piece 22 inside through sliding connection of stay tube 21, and the one end of horizontal pole 3 is rotated with the top of bracing piece 22 and is connected, first motor 23 is installed to the interior bottom of stay tube 21, the first screw rod 24 of the output shaft fixedly connected with of first motor 23, the internal thread connection of first screw rod 24 and bracing piece 22, first motor 23 rotates and drives first screw rod 24 and rotate, thereby drive bracing piece 22 through the screw thread and upwards remove, thereby change the height of telescopic link 2.

The winding device 6 comprises a winding box 61 fixedly mounted on the upper surface of the cross rod 3, a second motor 62 is fixedly mounted on one side of the winding box 61, an output shaft of the second motor 62 extends to the inside of the winding box 61 and is fixedly connected with a winding roller 63, one end of the connecting rope 7 is fixedly connected with the winding roller 63, and the second motor 62 rotates to drive the winding roller 63 to rotate, so that the connecting rope 7 is driven to be wound and released.

Guide tension detection device 9 includes slider 91 with 8 sliding connection of opening, guiding hole 92 has been seted up to slider 91's surface, slider 91's upper surface is seted up flutedly 93, the interior bottom fixed mounting of recess 93 has pressure sensor 94, pressure sensor 94's top fixedly connected with spring 95, spring 95's top fixedly connected with mounting bracket 96, mounting bracket 96's top is rotated and is connected with leading wheel 97, leading wheel 97 and guiding hole 92 are passed in proper order to the one end of connecting rope 7, connecting rope 7 receives the pulling force, and then drive leading wheel 97 downstream, thereby sense the pulling force that current connecting rope 7 received through pressure sensor 94, thereby automatically, carry out rolling and release to connecting rope 7.

The supporting device comprises a connecting sleeve 11 which is sleeved on the outer surface of the telescopic rod 2, a reinforcing rod 12 is fixedly connected to one side of the outer surface of the connecting sleeve 11, one end of the reinforcing rod 12 is fixedly connected with the outer surface of the cross rod 3, a locking bolt is connected to one side of the outer surface of the connecting sleeve 11 through threads, the connecting sleeve 11 is fixed on the telescopic rod 2 through the locking bolt, and therefore the cross rod 3 is supported through the reinforcing rod 12, and the stability of the device is improved.

One end fixedly connected with third motor 13 of horizontal pole 3, the output shaft fixedly connected with third screw rod of third motor 13, the one end of third screw rod extend to opening 8 inside and with the inside threaded connection of slider 91, third motor 13 rotates and drives the third screw rod and rotate to drive slider 91 and remove, and then can carry out position control according to the surface of water position.

The floating probe 10 is an ultrasonic detection probe, which facilitates water level detection.

When the water conservancy water level detection device is used, firstly, the base 1 is fixed at a proper position, then the first motor 23 is started according to the required height, then the height of the telescopic rod 2 is changed, then the third motor 13 is started according to the position of the water surface, so that the floating probe 10 moves to a proper position, then the second motor 62 is started, the second motor 62 rotates to drive the winding roller 63 to rotate, so that the connecting rope 7 is driven to release, so that the floating probe 10 moves to the water surface, when the water level rises, the floating probe 10 rises under the action of buoyancy, the tension of the connecting rope 7 is reduced, the indication number of the pressure sensor 94 is reduced, then the second motor 62 is started to wind, thereby the situation that the connecting rope 7 relaxes and the position of the floating probe 10 moves due to the rise of the water level can be avoided from being collided, when the water level falls, the tension of the connecting rope 7 is increased, the second motor 62 is now activated to release the floating probe 10 from the water, and when the device needs to be repaired, the reinforcing bar 12 can be rotated by only opening the locking bolt, and the cross bar 3 can be turned to a position away from the water, thereby facilitating the repair.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a water conservancy water level detection device, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a telescopic rod (2), the top end of the telescopic rod (2) is rotatably connected with a cross rod (3), a controller (4) is fixedly connected with one side of the upper surface of the cross rod (3), a solar panel (5) is fixedly arranged on the upper surface of the controller (4), a coiling device (6) is fixedly arranged on the upper surface of the cross rod (3) and close to the controller (4), the winding device (6) is wound with a connecting rope (7), the outer surface of the cross rod (3) is provided with an opening (8), a guiding tension detection device (9) is connected in the opening (8) in a sliding way, one end of the connecting rope (7) penetrates through the guiding tension detection device (9) and is fixedly connected with the floating probe (10), and a supporting device is arranged between the telescopic rod (2) and the cross rod (3).

2. The water conservancy water level detection device of claim 1, characterized in that: telescopic link (2) include with base (1) fixed connection's stay tube (21), sliding connection has bracing piece (22) to run through in the inside of stay tube (21), just the one end of horizontal pole (3) is rotated with the top of bracing piece (22) and is connected, first motor (23) are installed to the interior bottom of stay tube (21), the first screw rod (24) of output shaft fixedly connected with of first motor (23), the inside threaded connection of first screw rod (24) and bracing piece (22).

3. The water conservancy water level detection device of claim 1, characterized in that: coiling mechanism (6) are including fixed mounting at coiling box (61) of horizontal pole (3) upper surface, one side fixed mounting of coiling box (61) has second motor (62), the output shaft of second motor (62) extends to the inside and fixedly connected with wind-up roll (63) of coiling box (61), just connect the one end and wind-up roll (63) fixed connection of rope (7).

4. The water conservancy water level detection device of claim 1, characterized in that: direction tension detection device (9) include with opening (8) sliding connection's slider (91), guiding hole (92) have been seted up to the surface of slider (91), the upper surface of slider (91) is seted up flutedly (93), the interior bottom fixed mounting of recess (93) has pressure sensor (94), the top fixedly connected with spring (95) of pressure sensor (94), the top fixedly connected with mounting bracket (96) of spring (95), the top of mounting bracket (96) is rotated and is connected with leading wheel (97), leading wheel (97) and guiding hole (92) are passed in proper order to the one end of connecting rope (7).

5. The water conservancy water level detection device according to claim 1, characterized in that: strutting arrangement establishes adapter sleeve (11) at telescopic link (2) surface including the cover, surface one side fixedly connected with stiffener (12) of adapter sleeve (11), just the one end of stiffener (12) is connected with the surface fixed of horizontal pole (3), surface one side through thread connection of adapter sleeve (11) has the locking bolt.

6. The water conservancy water level detection device of claim 4, characterized in that: one end of the cross rod (3) is fixedly connected with a third motor (13), an output shaft of the third motor (13) is fixedly connected with a third screw rod, and one end of the third screw rod extends to the inside of the opening (8) and is connected with the inner thread of the sliding block (91).

7. The water conservancy water level detection device according to claim 1, characterized in that: the floating probe (10) is an ultrasonic detection probe.