CN206428624U - A kind of adjustable wiper mechanism for road sound barrier in position - Google Patents

Abstract

The utility model discloses a position-adjustable cleaning mechanism for road sound barriers, which is provided with a first cleaning rolling brush mechanism and a second cleaning rolling brush mechanism, both of which are installed on a support frame, and the support frame can be mounted on a gantry The frame guide rail moves, so that the support frame and the first and second roller brush cleaning mechanisms adjust their displacement according to the distance of the cleaning object, close to or away from the sound barrier, and realize that the device of the present invention can clean the sound barrier no matter where it is; The second rolling brush cleaning mechanism can rotate relative to the support frame to change the angle between the first cleaning rolling brush mechanism and the second cleaning rolling brush mechanism, so that the sound barrier can be placed between the first cleaning rolling brush mechanism and the second cleaning rolling brush mechanism in the closed section. Between the cleaning roller brush mechanisms, two cleaning mechanisms are used to realize double-sided cleaning of the sound barrier.

Description

A position-adjustable cleaning mechanism for road noise barriers

technical field

The utility model belongs to the technical field of cleaning and maintenance equipment, and relates to a position-adjustable cleaning mechanism for road sound barriers.

Background technique

The position-adjustable high-efficiency cleaning mechanism for road noise barriers is the core component of cleaning and maintenance equipment. The cleaning and maintenance of tunnel walls and expressway guardrails are cleaned by a cleaning device with a single function. There are mainly three types of cleaning for isolation guardrails, sound barriers and tunnels in urban roads: manual cleaning, introduction of foreign cleaning equipment, and domestic improvement of research and development of cleaning equipment. At present, the old method is still used for the cleaning of highway sound barriers in most areas of our country. Manual cleaning is labor-intensive, the cleaning efficiency is low, and the cleaning workers are prone to safety accidents, the efficiency is low, and the cost of manpower, material and financial resources is high. It will continue to accelerate, and the replacement of manual operations by mechanized operations will be the main trend in the future; the cost of introducing foreign cleaning equipment is high, which is generally unaffordable for small and medium-sized cities, and may not be suitable for China's national conditions; domestic improved cleaning equipment cannot be guaranteed due to vehicle driving routes and road guardrails Parallel, it is impossible to clean the part of the surface where the guardrail is located in the reverse direction of the vehicle and the cleaning operation surface of the "R" wave plate for the sound barrier. Today's sound barrier cleaning devices can only clean one surface of the sound barrier, and cannot clean the sound barrier at the same time. The front and back sides of the fence, the roller brush cannot be closely attached to the working surface during cleaning, and there is a problem that it is difficult to clean the back of the sound barrier, which reduces the cleaning efficiency and quality, and cannot solve the disadvantages of guardrail and sound barrier cleaning.

Contents of the invention

Aiming at the problems existing in the prior art, the purpose of this utility model is to provide a position-adjustable cleaning mechanism for road sound barriers, which solves the problem that the cleaning device in the prior art can only clean one surface of the sound barrier. , the technical defect of being unable to clean the front and back sides of the sound barrier at the same time.

In order to achieve the above object, the utility model adopts the following technical solutions:

A position-adjustable cleaning mechanism for road sound barriers, including a gantry frame, a support frame is movable on the gantry frame, a first cleaning roller brush mechanism is fixedly installed on the support frame, and a second cleaning mechanism is movable on the support frame. Rolling brush mechanism; the supporting frame can slide horizontally relative to the gantry; the second cleaning rolling brush mechanism can rotate relative to the supporting frame to change the angle and distance between the first cleaning rolling brush mechanism and the second cleaning rolling brush mechanism .

Specifically, the gantry includes a top frame, slide rails are arranged on both sides of the top frame, and a first hydraulic cylinder is arranged in the top frame; the support frame includes two slide bars, and the two slide bars respectively extend into the top frame Inside the two slide rails on both sides, and the two slide rods can slide inside the two slide rails; the support frame also includes a connecting rod, which is arranged between the two slide rods, and the connecting rod is connected to the first hydraulic cylinder .

Specifically, the support frame includes a cleaning mounting frame, and the first cleaning rolling brush mechanism is fixedly installed on the cleaning mounting frame; a power mechanism is hinged on the support frame, and the support frame is also connected with the second cleaning rolling brush mechanism. Hinged, the power mechanism is hinged with the second cleaning roller brush mechanism.

Specifically, the power mechanism includes a second hydraulic cylinder, the cylinder body of the second hydraulic cylinder is hinged with the support frame, the hydraulic rod of the second hydraulic cylinder is hinged with two connecting rods, and one connecting rod is connected with the support frame Hinged, the other connecting rod is hinged with the second cleaning roller brush mechanism.

Specifically, the first cleaning roller brush mechanism includes a first casing, a first roller is arranged inside the first casing, a first rotating shaft is arranged along the axial direction of the first roller, and the end of the first rotating shaft is connected to the first motor.

Specifically, the second cleaning roller brush mechanism includes a second housing, a second cylinder is arranged in the second housing, a second rotating shaft is arranged along the axis of the second rotating shaft, and the end of the second rotating shaft is connected to the second motor. The second housing is hinged with the support frame; the second housing is provided with a lifting support, and the lifting support is hinged with one of the two connecting rods.

Specifically, an ear plate is provided between the second housing and the cleaning installation frame, and the ear plate and the cleaning installation frame are connected by a second pin shaft; the lifting support is installed on the second housing superior.

Specifically, the first housing is fixed on the cleaning installation frame through a connecting bracket.

Compared with the prior art, the utility model has the following technical effects: the utility model is provided with a first cleaning roller brush mechanism and a second cleaning roller brush mechanism, both of which are installed on the support frame, and the support frame can move relative to the gantry , so that the support frame together with the first cleaning roller brush mechanism and the second cleaning roller brush mechanism adjust their displacement according to the distance of the cleaning object, close to or away from the sound barrier, so that the device of the present invention can clean the sound barrier no matter where it is; The second cleaning roller brush mechanism can rotate relative to the support frame to change the angle between the first cleaning roller brush mechanism and the second cleaning roller brush mechanism, so that the sound barrier can be placed between the first cleaning roller brush mechanism and the second cleaning roller brush mechanism in the closed section. Between the cleaning roller brush mechanisms, two cleaning mechanisms are used to realize double-sided cleaning of the sound barrier.

Description of drawings

Fig. 1 is the front view of the utility model;

Fig. 2 is the top view of the utility model;

Fig. 3 is a side view of the utility model;

Fig. 4 is the front view of gantry;

Fig. 5 is the top view of gantry;

Fig. 6 is a schematic structural view of the first cleaning roller brush mechanism;

Fig. 7 is the structural representation of support frame;

The meanings of the symbols in the figure: 1—gantry frame, 101—top frame, 102—sliding rail, 2—support frame, 201—sliding rod, 202—connecting rod, 203—cleaning installation frame, 3—the first cleaning roller brush mechanism , 301—the first housing, 302—the first drum, 303—the first rotating shaft, 304—the first motor, 4—the second cleaning roller brush mechanism, 401—the second housing, 402—the second drum, 403— Second shaft, 404—second motor, 405—lifting support, 5—first hydraulic cylinder, 6—power mechanism, 601—second hydraulic cylinder, 602—connecting rod, 7—ear plate, 8—second pin Axle, 9—connecting support, 10—column, 11—the first bearing pin.

The scheme of the present utility model is further explained and described in detail in conjunction with the accompanying drawings and specific embodiments.

detailed description

Referring to Figures 1-3, the position-adjustable cleaning mechanism for road sound barriers of the present invention includes a gantry frame 1, a support frame 2 is movable on the gantry frame 1, and a first cleaning roller is fixedly installed on the support frame 2 The brush mechanism 3 is provided with a second cleaning roller brush mechanism 4 on the support frame 2; the support frame 2 can slide in the horizontal direction relative to the gantry frame 1; the second cleaning roller brush mechanism 4 can rotate relative to the support frame 2 to change the first The angle and the distance between the cleaning roller brush mechanism 3 and the second cleaning roller brush mechanism 4.

The above arrangement of the utility model enables the sound barrier to be placed between the first cleaning roller brush mechanism 3 and the second cleaning roller brush mechanism 4, and the double-sided cleaning of the sound barrier is realized by using the two cleaning mechanisms.

Referring to Figures 4-5, the gantry 1 includes a top frame 101, four uprights 10 are arranged under the top frame 101, and the uprights 10 are installed on a cleaning vehicle. Both sides of the top frame 101 are provided with slide rails 102, and the top frame 101 is provided with a first hydraulic cylinder 5; Inside the two slide rails 102, and the two slide bars 201 can slide inside the two slide rails 102; the support frame 2 also includes a connecting rod 202, the connecting rod 202 is arranged between the two sliding rods 201, and the connecting rod 202 Connect the first hydraulic cylinder 5. The first hydraulic rod 5 can push or pull the connecting rod 202 to move, thereby driving the two sliding rods 201 to slide along the slide rail 102, so that the support frame 2 together with the first cleaning rolling brush mechanism 3 and the second cleaning rolling brush mechanism 4 The distance of the object adjusts its displacement, close to or away from the sound barrier, and the device of the utility model can clean the sound barrier no matter where it is.

Referring to Fig. 7, the support frame 2 includes a cleaning installation frame 203, on which the first cleaning roller brush mechanism 3 is fixedly installed; the support frame 2 is hinged with a power mechanism 6, and the support frame 2 is also connected to The second cleaning roller brush mechanism 4 is hinged, and the power mechanism 6 is hinged with the second cleaning roller brush mechanism 4 . Wherein, the power mechanism 6 includes a second hydraulic cylinder 601, the cylinder body of the second hydraulic cylinder 601 is hinged with the support frame 2, and the hydraulic rod of the second hydraulic cylinder 601 is hinged with two connecting rods 602, and one connecting rod 602 is connected with the The support frame 2 is hinged, and the other connecting rod 602 is hinged with the second cleaning roller brush mechanism 4 .

Specifically, the second hydraulic cylinder 601 is hinged to the cleaning installation frame 203 through the first pin shaft 11. When the second hydraulic cylinder 601 rotates counterclockwise around the first pin shaft 11, the hydraulic rod of the second hydraulic cylinder 601 drives the two chains. The rod 602 rotates counterclockwise, and the connecting rod 602 drives the second cleaning roller brush mechanism 4 to rotate counterclockwise in the vertical plane, causing the angle and distance between the first cleaning roller brush mechanism 3 and the second cleaning roller brush mechanism 4 to increase, The sound barrier can be placed between the two to realize double-sided cleaning of the sound barrier.

Referring to Fig. 6, in order to ensure the cleaning effect of the first cleaning roller brush mechanism 3, the first cleaning roller brush mechanism 3 includes a first housing 301, and a first cylinder 302 is arranged inside the first housing 301, and the first cylinder 302 A first rotating shaft 303 is arranged along its axial direction, and an end of the first rotating shaft 303 is connected to a first motor 304 . Its working principle is: the first motor 304 drives the first rotating shaft 303 to rotate, the first rotating shaft 303 drives the first roller 302) to rotate, and the cleaning liquid is sprayed on the first roller 302), so as to realize the cleaning of one surface of the sound barrier.

The second cleaning roller brush mechanism 4 includes a second housing 401, a second cylinder 402 is arranged in the second housing 401, a second rotating shaft 403 is arranged on the second rotating shaft 402 along its axial direction, and the end of the second rotating shaft 403 Part is connected to the second motor 404; the second housing 401 is hinged with the support frame 2; the second housing 401 is provided with a lifting support 405, and the lifting support 405 is connected to one of the two connecting rods 602 602 hinged. Its working process is: when the connecting rod 602 rotates counterclockwise, the second casing 401 and the second roller 402 are driven to rotate around the second pin shaft 8 through the lifting support 405, and when the second casing 401 and the second roller 402 are lifted When a certain height is reached, the sound barrier is placed between the first casing 301 and the second casing 401, and the second cleaning roller brush mechanism 4 is restored to its original position to realize double-sided cleaning of the sound barrier.

Both ends of the first rotating shaft 303 are connected to the first casing 301 through bearings, so that the first rotating shaft 303 can rotate relative to the first casing 301 . Both the second rotating shaft 403 and the second housing 401 are connected by bearings, so that the second rotating shaft 403 can rotate relative to the second housing 401 .

The first housing 301 is fixedly connected to the cleaning installation frame 203 through the connecting bracket 9 to ensure the stability of the first housing 301 during the movement of the cleaning installation frame 203 .

An ear plate 7 is arranged between the second housing 401 and the cleaning installation frame 203, and the ear plate 7 and the cleaning installation frame 203 are connected by a second pin shaft 8; the lifting support 405 is installed on on the second casing 401 .

The working principle of the utility model is that the gantry 1 is connected with the sound barrier cleaning vehicle and fixed on the sound barrier cleaning vehicle. The first hydraulic cylinder 5 is used to push the support frame 2 to extend outward, thereby driving the cleaning mechanism to move. The second hydraulic cylinder 601 is used for lifting the second cleaning rolling brush mechanism 4, so that the second cleaning rolling brush mechanism 4 is convenient to cross the sound barrier. When the sound barrier cleaning vehicle starts to work, the cleaning device of the sound barrier cleaning vehicle is unfolded, and the second cylinder 402 is placed in a suitable cleaning position through the expansion and contraction of the second hydraulic cylinder 601. The cylinder 601 is lowered so that the sound barrier is sandwiched between the two roller brushes, and the main operation movement is completed by the rotation of the roller brushes driven by the motor. When the car is not working, the cleaning device of the sound barrier cleaning car can be disassembled, so that the sound barrier cleaning car can be used for other purposes, and one car can be used for multiple purposes.

Claims (8)

1. a kind of adjustable wiper mechanism for road sound barrier in position, including portal frame (1), it is characterised in that portal frame (1) it is movably set with support frame (2), support frame (2) and is installed with the first cleaning rolling brush mechanism (3), on support frame (2) It is movably set with the second cleaning rolling brush mechanism (4)；Support frame (2) can in the horizontal direction be slided relative to portal frame (1)；Second Cleaning rolling brush mechanism (4) can rotate to change the first cleaning rolling brush mechanism (3) and the second cleaning round brush relative to support frame (2) Angle and distance between mechanism (4).

2. the adjustable wiper mechanism for road sound barrier in position as claimed in claim 1, it is characterised in that described gantry Frame (1) includes top frame (101), and the both sides of top frame (101), which are provided with slide rail (102), top frame (101), to be set There is first hydraulic cylinder (5)；Support frame as described above (2) includes two slide bars (201), and two slide bars (201) are respectively protruding into top frame (101) two slide rails (102) of both sides are internal, and two slide bars (201) can be in two slide rail (102) internal slides；It is described Support frame (2) also includes connecting rod (202), and connecting rod (202) is arranged between two slide bars (201), connecting rod (202) connection First hydraulic cylinder (5).

3. the adjustable wiper mechanism for road sound barrier in position as claimed in claim 1, it is characterised in that the support Frame (2) includes the first described cleaning rolling brush mechanism (3) is fixedly mounted on cleaning mounting bracket (203), cleaning mounting bracket (203)； Actuating unit (6) is hinged with support frame as described above (2), support frame (2) is also hinged with the described second cleaning rolling brush mechanism (4), moved Force mechanisms (6) are hinged with the second cleaning rolling brush mechanism (4).

4. the adjustable wiper mechanism for road sound barrier in position as claimed in claim 3, it is characterised in that the power Mechanism (6) includes second hydraulic cylinder (601), and cylinder body and the support frame as described above (2) of second hydraulic cylinder (601) are hinged, the second hydraulic pressure Two connecting rods (602) are hinged with the hydraulic stem of cylinder (601), a connecting rod (602) is hinged with support frame as described above (2), another Connecting rod (602) is hinged with the described second cleaning rolling brush mechanism (4).

5. the adjustable wiper mechanism for road sound barrier in position as claimed in claim 1, it is characterised in that described first Cleaning rolling brush mechanism (3) includes the first housing (301), and the first housing (301) is internally provided with the first roller (302), the first rolling Cylinder (302) is provided with first rotating shaft (303) along its axis direction, and the end of first rotating shaft (303) connects the first motor (304).

6. the adjustable wiper mechanism for road sound barrier in position as claimed in claim 4, it is characterised in that described second Cleaning rolling brush mechanism (4) includes being provided with second tin roller (402), second tin roller in the second housing (401), the second housing (401) (402) its axis direction is provided with the second rotating shaft (403), the end of the second rotating shaft (403) connects the second motor (404)；The Two housings (401) are hinged with support frame as described above (2)；Lifting bearing (405) is provided with second housing (401), bearing is lifted (405) it is hinged with a connecting rod (602) in described two connecting rods (602).

7. the adjustable wiper mechanism for road sound barrier in position as claimed in claim 6, it is characterised in that described second Otic placode (7), otic placode (7) and the cleaning mounting bracket (203) are provided between housing (401) and the cleaning mounting bracket (203) Between pass through the second bearing pin (8) connect；The lifting bearing (405) is arranged on the second housing (401).

8. the adjustable wiper mechanism for road sound barrier in position as claimed in claim 5, it is characterised in that described first Housing (301) is installed on the cleaning mounting bracket (203) by connecting bracket (9).