Novel monitoring device for hydraulic hoist

Abstract

The utility model discloses a novel hydraulic hoist monitoring device which comprises a rack, a gate is arranged on the rack in a sliding mode, the rack is provided with a monitoring device body, the monitoring device body comprises a hydraulic controller fixedly arranged on one side of the rack, a motor is arranged on the hydraulic controller, a hydraulic cylinder is fixedly arranged on one side of the motor, and the hydraulic cylinder is connected with the gate. A hydraulic cylinder is fixedly arranged on the base, a piston rod is arranged in the hydraulic cylinder in a sliding mode, a connecting block is fixedly arranged at the end of the piston rod, a stroke guide rod fixedly connected with the gate is fixedly arranged on the connecting block, and a laser range finder is fixedly arranged on the stroke guide rod. According to the novel monitoring device of the hydraulic hoist, power is provided for the hydraulic controller through the motor, so that the piston rod in the hydraulic cylinder moves upwards, the piston rod drives a gate to move upwards through the stroke guide rod, interference of impurities such as external aquatic plants on the gate during opening is reduced, and the gate opening speed of the gate is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to water conservancy machinery technical field, concretely is a kind of monitoring device of novel hydraulic hoist. BACKGROUND

[0002] The gate is installed on the opening of overflow dam, bank spillway, discharge hole, hydraulic tunnel and water gate and other structures, to regulate flow, monitor upstream and downstream water level, release flood, remove sediment or floating objects, etc., and is an important component of hydraulic structures.

[0003] Chinese patent CN204676498U discloses water conservancy gate opening monitoring device, the utility model discloses simple structure;The measuring rope, pulley and weight are set to conveniently and intuitively monitor the gate opening in the room, solve the problem that must be on-site monitoring opening and closing condition, high failure rate and personal safety hazard.

[0004] But the utility model pull rope is directly connected with gate, and pull rope is easily disturbed by external interference such as algae, thereby affecting measurement stability and precision. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides a kind of monitoring device of novel hydraulic hoist, solve the problem that pull rope is easily disturbed by external interference such as algae, thereby affecting measurement stability and precision.

[0006] To achieve the above object, the utility model is realized by the following technical scheme: a kind of monitoring device of novel hydraulic hoist, including rack, the gate is slidably arranged on the rack, monitoring device is arranged on the rack for monitoring and control the height of gate opening, the monitoring device includes:

[0007] Monitoring device is arranged on rack for monitoring and control the height of gate opening, the monitoring device includes fixedly arranged in the side of rack hydraulic controller, motor is arranged on the hydraulic controller, one side of the motor is fixedly provided with hydraulic cylinder, piston rod is slidably arranged in the interior of the hydraulic cylinder, connecting block is fixedly arranged at the end of the piston rod, travel guide rod is fixedly arranged on the connecting block and is connected with gate, laser range finder is fixedly arranged on the travel guide rod, the top of the rack is fixedly provided with the adjusting frame with scale, baffle is slidably arranged on the adjusting frame, electric telescopic rod A is fixedly arranged on the side of the adjusting frame, L connecting rod is fixedly arranged at the end of the electric telescopic rod A and is connected with baffle;

[0008] Cleaning assembly is arranged on rack for cleaning the surface of gate.

[0009] Preferably, the cleaning assembly comprises two groups of cleaning frames fixedly arranged on the frame, a cleaning rod rotatably arranged inside the cleaning frame, a cleaning brush fixedly arranged on the cleaning rod, a bevel gear A fixedly arranged at the end of the cleaning rod, a bevel gear B engaged with the bevel gear A, and a driving rod fixedly arranged on the bevel gear B.

[0010] Preferably, a double-groove pulley is fixedly arranged on the rotating shaft of the output end of the motor, a belt pulley is fixedly arranged at the end of the driving rod, and the belt pulley is in transmission connection with the double-groove pulley through a belt.

[0011] Preferably, a moving groove is arranged on the cleaning frame, a sealing plate is slidably arranged in the moving groove, and an electric telescopic rod B is fixedly arranged on one side of the cleaning frame and in fixed connection with the sealing plate through a connecting rod.

[0012] Preferably, an air pump is fixedly arranged on the cleaning frame, a drain pipe is fixedly arranged below the cleaning frame, and a one-way valve is fixedly arranged in the drain pipe.

[0013] Preferably, a limiting groove is arranged on the frame, and a limiting block matched with the limiting groove is fixedly arranged on the gate.

[0014] Beneficial effects

[0015] The utility model provides a kind of monitoring device of novel hydraulic hoist.Compared with prior art, it has the following beneficial effects:

[0016] (1), the monitoring device of novel hydraulic hoist, motor is powered for hydraulic controller, so that the piston rod in hydraulic cylinder moves upwards, in turn make it pass through stroke guide rod drive gate to move upwards, so as to reduce the interference of external water grass and other impurities when gate opening, guarantee the opening speed of gate, and movable baffle is driven on adjusting frame by electric telescopic rod A, and the moving distance of baffle is observed by scale on adjusting frame, and cooperate with laser range finder on stroke guide rod, so as to control the height of gate opening, and guarantee the accuracy of opening.

[0017] (2), the monitoring device of novel hydraulic hoist, driving rod is rotated by double-groove pulley on the output end of motor, and bevel gear B on driving rod drives bevel gear A to rotate, so that it drives the rotation of cleaning shaft in cleaning frame, and the cleaning brush on cleaning shaft is cleaned gate, so that aquatic organism and impurities are adsorbed on gate, reduce the damage to gate, reduce the weight of gate, guarantee its opening speed, and sealing plate is moved by electric telescopic rod B to realize the sealing and opening of cleaning frame, and residual moisture in cleaning frame is discharged through drain pipe by air pump, so as to reduce the damage to cleaning brush, guarantee its service life. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a perspective view of the utility model;

[0019] Figure 2 is a schematic view of the cleaning frame of the utility model;

[0020] Figure 3 is a schematic view of the driving rod of the utility model.

[0021] In the figure: 1, rack; 2, gate; 3, monitoring device; 31, hydraulic controller; 32, motor; 33, hydraulic cylinder; 34, piston rod; 35, stroke guide rod; 36, laser range finder; 37, adjusting frame; 38, baffle; 39, electric telescopic rod A; 4, cleaning assembly; 41, cleaning frame; 42, cleaning rod; 43, cleaning brush; 44, bevel gear A; 45, bevel gear B; 46, driving rod; 5, double-groove pulley; 6, pulley; 7, sealing plate; 8, electric telescopic rod B; 9, air pump; 10, drain pipe. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] The utility model provides two technical solutions:

[0024] Figure 1 The first embodiment is shown: a kind of monitoring device 3 of new hydraulic hoist, including rack 1, gate 2 is slidably arranged on rack 1, monitoring device 3 is arranged on rack 1, monitoring device 3 includes: monitoring device 3, it is arranged on rack 1 for monitoring and control the height of gate 2 opening, monitoring device 3 includes fixedly arranged in the one side of rack 1 hydraulic controller 31, hydraulic controller 31 is equipped with motor 32, one side of motor 32 is fixedly provided with hydraulic cylinder 33, piston rod 34 is slidably arranged in the inside of hydraulic cylinder 33, connecting block is fixedly arranged at the end of piston rod 34, connecting block is fixedly arranged with the fixed interface of stroke guide rod 35 of gate 2, stroke guide rod 35 is fixedly arranged with laser range finder 36, the top of rack 1 is fixedly arranged with the adjusting frame 37 with scale, baffle 38 is slidably arranged on adjusting frame 37, one side of adjusting frame 37 is fixedly provided with electric telescopic rod A 39, L connecting rod is fixedly arranged at the end of electric telescopic rod A 39 with the fixed interface of baffle 38;Cleaning assembly 4 is arranged on rack 1 for cleaning the surface of gate 2.

[0025] The motor 32 provides power for the hydraulic controller 31, so that the piston rod 34 in the hydraulic cylinder 33 moves upward, and then drives the gate 2 to move upward through the stroke guide rod 35, so as to reduce the interference of external water weeds and other impurities on the opening of the gate 2, and ensure the opening speed of the gate 2. The baffle 38 is driven to move on the adjusting frame 37 by the electric telescopic rod A 39, and the moving distance of the baffle 38 is observed through the scale on the adjusting frame 37, and cooperates with the laser range finder 36 on the stroke guide rod 35, so as to control the height of the opening of the gate 2 and ensure the accuracy of the opening.

[0026] Figures 1-3 The second embodiment is shown, and the main difference from the first embodiment is that the cleaning assembly 4 includes two groups of cleaning frames 41 fixedly arranged on the rack 1, cleaning rods 42 are rotatably arranged in the cleaning frames 41, cleaning brushes 43 are fixedly arranged on the cleaning rods 42, bevel gears A 44 are fixedly arranged at the ends of the cleaning rods 42, bevel gears B 45 are engaged with the bevel gears A 44, drive rods 46 are fixedly arranged on the bevel gears B 45, double-groove pulleys 5 are fixedly arranged on the output shafts of the motors 32, pulleys 6 are fixedly arranged at the ends of the drive rods 46, the pulleys 6 are in transmission connection with the double-groove pulleys 5 through belts, moving grooves are formed in the cleaning frames 41, sealing plates 7 are slidably arranged in the moving grooves, electric telescopic rods B 8 are fixedly arranged on one side of the cleaning frames 41, the electric telescopic rods B 8 are fixedly connected with the sealing plates 7 through connecting rods, air pumps 9 are fixedly arranged on the cleaning frames 41, drain pipes 10 are fixedly arranged below the cleaning frames 41, one-way valves are fixedly arranged in the drain pipes 10, limit grooves are formed in the rack 1, and limit blocks matched with the limit grooves are fixedly arranged on the gate 2.

[0027] The drive rods 46 are driven to rotate by the double-groove pulleys 5 on the output shafts of the motors 32, and the bevel gears A 44 are driven to rotate by the bevel gears B 45 on the drive rods 46, so that the cleaning shafts in the cleaning frames 41 are driven to rotate, and the gate 2 is cleaned by the cleaning brushes 43 on the cleaning shafts, so that aquatic organisms and impurities are adsorbed on the gate 2, the damage to the gate 2 is reduced, the weight of the gate 2 is also reduced, the opening speed of the gate 2 is ensured, the sealing and opening of the cleaning frames 41 are realized by driving the sealing plates 7 to move by the electric telescopic rods B 8, and the residual water in the cleaning frames 41 is discharged through the drain pipes 10 by the air pumps 9, so as to reduce the damage to the cleaning brushes 43 and ensure the service life of the cleaning brushes 43.

[0028] Meanwhile, the contents not described in detail in the specification all belong to the prior art known to those skilled in the art, and the model parameters of each electric appliance are not specifically limited, and conventional equipment can be used.

[0029] When using, the sealing plate 7 is moved upward by the electric telescopic rod B8, then the baffle 38 is moved on the adjusting frame 37 by the electric telescopic rod A39, and the moving distance of the baffle 38 is observed through the scale on the adjusting frame 37, so that the position of the baffle 38 is adjusted, then the motor 32 provides power for the hydraulic controller 31, so that the piston rod 34 in the hydraulic cylinder 33 is moved upward, and then the gate 2 is moved upward by the travel guide rod 35, so that the laser detector on the travel guide rod 35 can directly shoot at the baffle 38, and then the motor 32 is controlled, so that the distance of the gate 2 opening is adjusted, at the same time, the driving rod 46 is rotated by the double-groove pulley 5 on the output end of the motor 32, and the bevel gear A44 is rotated by the bevel gear B45 on the driving rod 46, so that the cleaning shaft in the cleaning frame 41 is rotated, and the gate 2 is cleaned by the cleaning brush 43 on the cleaning shaft, so that the aquatic organisms and impurities are adsorbed on the gate 2, the damage to the gate 2 is reduced, the weight of the gate 2 is reduced, and the opening speed of the gate 2 is ensured.

[0030] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0031] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made thereto without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A novel monitoring device for a hydraulic gate hoist, comprising a frame, characterized in that: A gate is slidably mounted on the frame, and a monitoring device is mounted on the frame. The monitoring device includes: A monitoring device, mounted on a frame, is used to monitor and control the opening height of a gate. The monitoring device includes a hydraulic controller fixedly mounted on one side of the frame, a motor mounted on the hydraulic controller, a hydraulic cylinder fixedly mounted on one side of the motor, a piston rod slidingly mounted inside the hydraulic cylinder, a connecting block fixedly mounted at the end of the piston rod, a travel guide rod fixedly mounted on the connecting block and connected to the gate, a laser rangefinder fixedly mounted on the travel guide rod, an adjustment frame with a scale fixedly mounted on the top of the frame, a baffle slidingly mounted on the adjustment frame, an electric telescopic rod A fixedly mounted on one side of the adjustment frame, and an L-shaped connecting rod fixedly mounted at the end of the electric telescopic rod A and connected to the baffle. The cleaning component, mounted on the rack, is used to clean the surface of the gate.

2. The monitoring device for a novel hydraulic gate hoist according to claim 1, characterized in that: The cleaning assembly includes two sets of cleaning frames fixedly mounted on a frame. A cleaning rod is rotatably mounted inside each cleaning frame. A cleaning brush is fixedly mounted on each cleaning rod. A bevel gear A is fixedly mounted at the end of each cleaning rod. A bevel gear B is meshed with the bevel gear A. A drive rod is fixedly mounted on the bevel gear B.

3. The monitoring device for a novel hydraulic gate hoist according to claim 2, characterized in that: A double-groove pulley is fixedly mounted on the shaft at the output end of the motor, and a belt pulley is fixedly mounted at the end of the drive rod. The belt pulley is connected to the double-groove pulley via a belt.

4. The monitoring device for a novel hydraulic gate hoist according to claim 2, characterized in that: The cleaning frame has a movable groove, and a sealing plate is slidably installed in the movable groove. An electric telescopic rod B is fixedly installed on one side of the cleaning frame, and the electric telescopic rod B is fixedly connected to the sealing plate through a connecting rod.

5. The monitoring device for a novel hydraulic gate hoist according to claim 2, characterized in that: An air pump is fixedly installed on the cleaning frame, and a drain pipe is fixedly installed below the cleaning frame. A one-way valve is fixedly installed inside the drain pipe.

6. The monitoring device for a novel hydraulic gate hoist according to claim 1, characterized in that: The frame has a limit groove, and the gate is fixed with a limit block that matches the limit groove.

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