Stable positioning device of channel slope algae removal multifunctional vehicle

By combining suction cup and lifting components, and using suction and blowing pipes to control the suction cup's adsorption and release, the problem of vehicle rollover and stability on channel slope algae removal vehicles is solved, thereby improving vehicle stability and tire life.

CN223720860UActive Publication Date: 2025-12-26HUANG HE SHUI LI WEI YUAN HUI HUANG HE JI XIE CHANG
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Patent Information

Application Number
CN202520215605.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-02-11
Publication Date
2025-12-26
Estimated Expiration
2035-02-11

AI Technical Summary

Technical Problem

Existing algae removal vehicles on channel slopes are prone to tipping over during operation, resulting in uneven stress, deformation, and wear on the tires, poor frame stability, and difficulty in the auxiliary support wheels to function properly in confined spaces.

Method used

The system combines a suction cup assembly and a lifting assembly. The suction cups are activated and deactivated by an air intake pipe and a solenoid valve. An air blowing pipe disperses debris on the ground to ensure vehicle stability. A lifting hydraulic cylinder drives the suction cup assembly to raise and lower, preventing the vehicle from tipping over.

Benefits of technology

It improves vehicle stability and tire lifespan, prevents vehicle rollover, and ensures normal vehicle operation in confined spaces.

✦ Generated by Eureka AI based on patent content.

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    Figure CN223720860U_ABST
Patent Text Reader

Abstract

The utility model discloses a stable positioning device for a channel slope algae removal multifunctional vehicle, which is characterized in that an outer positioning ring and an inner positioning ring are arranged at the bottom of a fixed mounting plate of a sucker component, an annular positioning groove with a downward opening is formed between the outer positioning ring and the inner positioning ring, and an outer rubber ring and an inner rubber ring are mounted in the annular positioning groove; an annular plugging groove is formed between the outer rubber ring and the inner rubber ring, an annular plugging block is installed in the annular plugging groove, a plurality of countersunk bolts are arranged on the annular plugging block in the circumferential direction, the annular plugging block is connected with the bottom of a fixed installation plate through the countersunk bolts, a through hole is formed in the center of the fixed installation plate, and an air suction pipeline is installed in the through hole. A filter screen is arranged at the lower end of the through hole, a connecting air hole is formed in one side of the through hole, and an electromagnetic valve is arranged at the upper end of the connecting air hole. The suction stability of the suction cup assembly can be guaranteed, and the technical problem that an existing stable positioning device is poor in stability is effectively solved.
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Description

TECHNICAL FIELD

[0001] The utility model belongs to the water treatment auxiliary equipment technical field, specifically speaking, relate to channel side slope algae removal multifunctional car stable positioning device. BACKGROUND

[0002] Interbasin water transfer is mostly connected through newly-built channels, but the ecosystem of the newly-built channel needs a certain period of time to reach a balanced and stable state, so there is a risk of abnormal proliferation of attached algae on the channel side slope. If the attached algae proliferate abnormally, it will affect the water supply safety, water quality safety and engineering safety of the channel, so cleaning the attached algae on the side slope and eliminating the risk hidden danger that the attached algae abnormal proliferation may bring to the channel become technical problems that need to be solved urgently. The existing technology mostly uses an algae removal multifunctional car to clean up. When the car is walking, the chassis of the car tilts to cause the deformation of the frame, the tires support all the gravity of the vehicle, and the tilting of the vehicle will cause the uneven force on the tires, so that the tires are deformed or worn unevenly. Long-time operation reduces the service life of the frame and the tires. The deformation of the chassis of the car body affects the rigidity and stability of the structure of the car body, which may cause the car to shake when driving and affect the stability of the car. In the prior art, the auxiliary support wheel is usually arranged below the car body to improve the stability of the vehicle. However, most of the auxiliary support wheels need a large space when they are turned up and down, and when there are other components around the chassis of the car, the auxiliary support wheel is difficult to work normally.

[0003] In the domestic and foreign side slope attached algae removal technology, ordinary engineering vehicles are mostly used as trucks, but because the mechanical arm needs to be extended for cleaning operation, when the car is walking, the chassis of the car tilts to cause the deformation of the frame, the tires support all the gravity of the vehicle, and the tilting of the vehicle will cause the uneven force on the tires, so that the tires are deformed or worn unevenly. Long-time operation reduces the service life of the frame and the tires. Therefore, a channel side slope algae removal multifunctional car stable positioning device with good stability and capable of preventing the vehicle from tilting to ensure the normal work of the vehicle is needed. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a channel side slope algae removal multifunctional car stable positioning device with good stability and capable of preventing the vehicle from tilting to ensure the normal work of the vehicle.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] The channel side slope algae removal multifunctional car stable positioning device comprises a mounting channel steel arranged in the front-rear direction, a plurality of suction cup assemblies connected to the bottom of the mounting channel steel, a plurality of lifting assemblies arranged on the top of the mounting channel steel, a lifting seat connecting the bottom end of the lifting assembly to the mounting channel steel, and a chassis of the corresponding multifunctional car connected to the top end of the lifting assembly.

[0007] The chuck assembly comprises a horizontally arranged fixed mounting plate, the bottom of the fixed mounting plate is provided with an outer positioning ring and an inner positioning ring, an opening downward annular positioning groove is formed between the outer positioning ring and the inner positioning ring, an outer rubber ring and an inner rubber ring are installed in the annular positioning groove, an annular sealing groove is formed between the outer rubber ring and the inner rubber ring, an annular sealing block is installed in the annular sealing groove, a plurality of countersunk bolts are arranged on the annular sealing block in the circumferential direction, the annular sealing block is connected and fixed to the bottom of the fixed mounting plate through the countersunk bolts, a through hole is arranged at the center of the fixed mounting plate, a suction pipe is installed in the through hole, the suction pipe is connected to a suction pump, a filter screen is arranged at the lower end of the through hole, and a connecting air hole is arranged on one side of the through hole.

[0008] A fixed connecting rod is arranged between the fixed mounting plate and the mounting channel steel, the top end of the fixed connecting rod is connected to the mounting channel steel, and the bottom end of the fixed connecting rod is connected to the lower surface of the fixed mounting plate.

[0009] The lifting seat comprises a first vertical plate and a second vertical plate, and the first vertical plate and the second vertical plate are respectively provided with corresponding first plate holes and second plate holes.

[0010] The lifting assembly comprises a first lifting hydraulic cylinder and a second lifting hydraulic cylinder, and the first lifting hydraulic cylinder and the second lifting hydraulic cylinder are installed between the first vertical plate and the second vertical plate through corresponding mounting connecting pins.

[0011] The side surface of the fixed mounting plate is provided with a blowing pipe, and the blowing pipe is connected with a gas sending pump.

[0012] The inner side of the cross section of the outer positioning ring is inclined outward from low to high, the outer side of the cross section of the inner positioning ring is inclined inward from low to high, the cross section of the annular positioning groove is in the shape of an isosceles trapezoid with a long upper base and a short lower base, and the cross section of the sealing block and the upper half of the cross section of the annular sealing groove are both in the shape of an isosceles trapezoid with a short upper base and a long lower base.

[0013] The inner part of the outer rubber ring and the inner rubber ring is provided with an annular circular channel.

[0014] The filter screen is connected to the bottom surface of the fixed mounting plate through a plurality of fixing bolts.

[0015] The bottom of the fixed mounting plate of the suction cup assembly is provided with an outer positioning ring and an inner positioning ring, an opening downward annular positioning groove is formed between the outer positioning ring and the inner positioning ring, an outer rubber ring and an inner rubber ring are installed in the annular positioning groove, an annular blocking groove is formed between the outer rubber ring and the inner rubber ring, an annular blocking block is installed in the annular blocking groove, a plurality of countersunk bolts are arranged on the annular blocking block in the circumferential direction, the annular blocking block is connected and fixed to the bottom of the fixed mounting plate through the countersunk bolts, a through hole is arranged at the center of the fixed mounting plate, an air suction pipeline is installed in the through hole, the air suction pipeline is connected with an air suction pump, a filter screen is arranged at the lower end of the through hole, a connecting air hole is arranged at one side of the through hole, and an electromagnetic valve is arranged at the upper end of the connecting air hole. The suction cup assembly is adsorbed on the ground by using the air suction pipeline to inhale air, when it is needed to be loosened, the connecting air hole is ventilated by using the electromagnetic valve, so that the operation is convenient, and the vehicle rollover can be effectively prevented.

[0016] The side surface of the fixed mounting plate is provided with a blowing pipeline, and a gas sending pump is connected with the blowing pipeline. Blowing air to the ground through the blowing pipeline can effectively blow away the dust and small stones on the ground, ensure the adsorption stability of the suction cup assembly, and effectively solve the technical problem of poor stability of the existing stable positioning device. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the present application.

[0018] Figure 2 It is a structural schematic diagram of the suction cup assembly of the present application.

[0019] Figure 3 It is Figure 2 an enlarged view of A part in FIG.

[0020] Figure 4 It is a top view schematic diagram of the suction cup assembly of the present application.

[0021] Figure 5 It is a structural schematic diagram of the lifting assembly of the present application. DETAILED DESCRIPTION

[0022] As Figures 1-5 shown, the channel slope algae removal multifunctional vehicle stable positioning device comprises installation channel steel 73 arranged in the front-rear direction, a plurality of suction cup assemblies 74 connected with the bottom of the installation channel steel 73, a plurality of lifting assemblies 75 arranged at the top of the installation channel steel 73, the bottom end of the lifting assembly 75 is connected with the installation channel steel 73 through a lifting seat, and the top end of the lifting assembly 75 is connected with the automobile chassis.

[0023] The lifting seat comprises a first vertical plate 88 and a second vertical plate 89, and the first vertical plate 88 and the second vertical plate 89 are respectively provided with corresponding first plate holes and second plate holes; the lifting assembly 75 comprises a first lifting hydraulic cylinder 90 and a second lifting hydraulic cylinder 91, and the first lifting hydraulic cylinder 90 and the second lifting hydraulic cylinder 91 are installed between the first vertical plate 88 and the second vertical plate 89 through corresponding mounting connecting pins;

[0024] The suction cup assembly 74 comprises a horizontally arranged fixed mounting plate 76, the bottom of the fixed mounting plate 76 is provided with an outer positioning ring 77 and an inner positioning ring 78, an annular positioning groove with an opening downward is formed between the outer positioning ring 77 and the inner positioning ring 78, an outer rubber ring 79 and an inner rubber ring 80 are installed in the annular positioning groove, an annular sealing groove is formed between the outer rubber ring 79 and the inner rubber ring 80, an annular sealing block 81 is installed in the annular sealing groove, a plurality of countersunk head bolts 82 are arranged on the annular sealing block 81 in the circumferential direction, the annular sealing block 81 is connected and fixed to the bottom of the fixed mounting plate 76 through the countersunk head bolts 82, a through hole is arranged at the center of the fixed mounting plate 76, a suction pipe 83 is installed in the through hole, the suction pipe 83 is connected with a suction pump, a filter screen 84 is arranged at the lower end of the through hole, a connecting air hole 85 is arranged at one side of the through hole, and an electromagnetic valve 86 is arranged at the upper end of the connecting air hole 85;

[0025] A fixed connecting rod 87 is arranged between the fixed mounting plate 76 and the mounting channel steel 73, the top end of the fixed connecting rod 87 is connected with the mounting channel steel 73, and the bottom end of the fixed connecting rod 87 is connected with the lower surface of the fixed mounting plate 76; a blowing pipe 92 is arranged at the side of the fixed mounting plate 76, and the blowing pipe 92 is connected with a gas sending pump;

[0026] The inner side of the longitudinal section of the outer positioning ring 77 is inclined outward from low to high, the outer side of the longitudinal section of the inner positioning ring 78 is inclined inward from low to high, the longitudinal section of the annular positioning groove is in the shape of an isosceles trapezoid with a long upper base and a short lower base, and the longitudinal section of the annular sealing block 81 is in the shape of an isosceles trapezoid with a short upper base and a long lower base. The outer rubber ring 79 and the inner rubber ring 80 are pressed between the outer positioning ring 77 and the inner positioning ring 78 through the countersunk head bolts 82, which has the advantages of convenient installation, easy disassembly and reliable positioning connection. The inner part of the outer rubber ring 79 and the inner rubber ring 80 is provided with an annular circular channel 93, which can effectively improve the elasticity of the rubber ring, has a larger compression and deformation when the lower end of the outer rubber ring 79 and the inner rubber ring 80 is adsorbed to the road surface, increases the adsorption force, and also plays a buffering role when the outer rubber ring 79 and the inner rubber ring 80 touch the ground.

[0027] Specific operation, when the vehicle travels to the working position, in the process of driving, the outer positioning ring 77 outer surface of the blowing pipe 92 under the action of the air supply pump to the ground blowing, blowing away the dust and small particles on the ground, the vehicle travels to the working position, turn off the air supply pump, start all the first lifting hydraulic cylinder 90 and the second lifting hydraulic cylinder 91, the first lifting hydraulic cylinder 90 and the second lifting hydraulic cylinder 91 synchronous extension drive all the suction cup assembly 74 down, when the outer rubber ring 79 and the inner rubber ring 80 of the suction cup assembly 74 contact with the road surface, the suction pump starts, through the suction pipe 83 suction to form a negative pressure in the cavity between the fixed mounting plate 76, the inner rubber ring 80 and the ground, and then make the suction cup assembly 74 suction road surface, because the application is set in the left side of the vehicle, that is, away from the working channel side slope side, negative pressure adsorption road surface positioning vehicle, thereby preventing the mechanical telescopic arm device and the cleaning device in the working process in the cantilever state of the vehicle to the left side. When the vehicle needs to move forward, the electromagnetic valve 86 starts, the inside of the suction cup assembly 74 is connected with the outside air through the connecting air hole 85, the inside of the suction cup assembly 74 restores atmospheric pressure, and then the lower end of the outer rubber ring 79 and the inner rubber ring 80 of the suction cup assembly 74 is no longer adsorbed on the road surface. Then all the first lifting hydraulic cylinder 90 and the second lifting hydraulic cylinder 91 are started again to drive the suction cup assembly 74 to move upward. The above-mentioned operation can be repeated to position or loosen again after driving to the position.

[0028] The bottom of the fixed mounting plate 76 of the suction cup assembly 74 of the application is provided with an outer positioning ring 77 and an inner positioning ring 78, and an annular positioning groove opening downward is formed between the outer positioning ring 77 and the inner positioning ring 78. The outer rubber ring 79 and the inner rubber ring 80 are installed in the annular positioning groove. The annular sealing groove is formed between the outer rubber ring 79 and the inner rubber ring 80. The annular sealing block 81 is installed in the annular sealing groove. The annular sealing block 81 is provided with a plurality of countersunk head bolts 82 in the circumferential direction. The annular sealing block 81 is connected and fixed to the bottom of the fixed mounting plate 76 through the countersunk head bolts 82. The center part of the fixed mounting plate 76 is provided with a through hole. The suction pipe 83 is installed in the through hole. The suction pipe 83 is connected with the suction pump. The lower end of the through hole is provided with a filter screen 84. One side of the through hole is provided with a connecting air hole 85. The upper end of the connecting air hole 85 is provided with an electromagnetic valve 86. The suction pipe 83 is used for suction to make the suction cup assembly 74 adsorbed on the ground. When it needs to be loosened, the connecting air hole 85 is ventilated by using the electromagnetic valve 86. The operation is convenient, and the vehicle rollover can be effectively prevented.

[0029] The side surface of the fixed mounting plate 76 is provided with a blowing pipe 92. The blowing pipe 92 is connected with an air supply pump. The ground can be effectively blown away by the blowing pipe 92, which can effectively blow away the dust and small stones on the ground, ensure the adsorption stability of the suction cup assembly 74, and effectively solve the technical problem of poor stability of the existing stable positioning device.

[0030] The above examples are only used to illustrate but not to limit the technical solutions of the present application. Although the present application has been described in detail with reference to the above examples, those skilled in the art should understand that the present application can still be modified or equivalently replaced without departing from the spirit and scope of the present application, and any modification or partial replacement should be covered in the scope of the claims of the present application.

Claims

1. A multi-functional vehicle-mounted stable positioning device for algae removal on channel slopes, characterized in that: The mounting channel steel is arranged along the front-back direction, the bottom of the mounting channel steel is connected with a plurality of suction cup assemblies, the top of the mounting channel steel is provided with a plurality of lifting assemblies, the bottom end of the lifting assembly is connected with the mounting channel steel through a lifting seat, and the top end of the lifting assembly is connected with the bottom plate of the corresponding multifunctional vehicle. The suction cup assembly comprises a horizontally arranged fixed mounting plate, the bottom of the fixed mounting plate is provided with an outer positioning ring and an inner positioning ring, an annular positioning groove with an opening downward is formed between the outer positioning ring and the inner positioning ring, an outer rubber ring and an inner rubber ring are arranged in the annular positioning groove, an annular sealing groove is formed between the outer rubber ring and the inner rubber ring, an annular sealing block is arranged in the annular sealing groove, a plurality of countersunk bolts are arranged on the annular sealing block in the circumferential direction, the annular sealing block is connected with the bottom of the fixed mounting plate through the countersunk bolts, a through hole is arranged at the center of the fixed mounting plate, an air suction pipeline is arranged in the through hole, the air suction pipeline is connected with an air suction pump, a filter screen is arranged at the lower end of the through hole, and a connecting air hole is arranged at one side of the through hole.

2. The algae-removal multifunctional channel slope vehicle stable positioning device according to claim 1, characterized in that: A fixed connecting rod is arranged between the fixed mounting plate and the mounting channel steel, the top end of the fixed connecting rod is connected with the mounting channel steel, and the bottom end of the fixed connecting rod is connected with the lower surface of the fixed mounting plate.

3. The algae-removal multifunctional channel slope vehicle stable positioning device according to claim 2, characterized in that: The lifting seat comprises a first vertical plate and a second vertical plate, and the first vertical plate and the second vertical plate are respectively provided with corresponding first plate holes and second plate holes.

4. The algae-removal multifunctional channel slope vehicle stable positioning device according to claim 3, characterized in that: The lifting assembly comprises a first lifting hydraulic cylinder and a second lifting hydraulic cylinder, and the first lifting hydraulic cylinder and the second lifting hydraulic cylinder are arranged between the first vertical plate and the second vertical plate through corresponding mounting connecting pins.

5. The algae-removal multifunctional channel slope vehicle according to claim 4, characterized in that: A blowing pipeline is arranged on the side surface of the fixed mounting plate, and the blowing pipeline is connected with a gas sending pump.

6. The algae-removal multi-functional channel slope vehicle according to claim 5, characterized in that: The inner side of the cross section of the outer positioning ring is inclined outward from low to high, the outer side of the cross section of the inner positioning ring is inclined inward from low to high, the cross section of the annular positioning groove is in the shape of an isosceles trapezoid with a long upper bottom and a short lower bottom, and the cross section of the sealing block and the upper half of the cross section of the annular sealing groove are in the shape of an isosceles trapezoid with a short upper bottom and a long lower bottom.

7. The algae-removal multifunctional channel slope vehicle according to claim 6, characterized in that: Annular circular channels are arranged in the inner parts of the outer rubber ring and the inner rubber ring.

8. The algae-removal multifunctional channel slope vehicle according to claim 7, characterized in that: The filter screen is connected with the bottom surface of the fixed mounting plate through a plurality of fixed bolts.