CN216892159U

CN216892159U - A water spray instrument for crashproof wall maintenance

Info

Publication number: CN216892159U
Application number: CN202123275633.8U
Authority: CN
Inventors: 刘鹏
Original assignee: Tianjin Expressway Maintenance Co ltd
Current assignee: Tianjin Expressway Maintenance Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-07-05
Anticipated expiration: 2031-12-23

Abstract

The application relates to the field of anticollision wall maintenance, especially relates to a water spray instrument for anticollision wall maintenance. The utility model provides a water spray instrument for crashproof wall maintenance, includes the base plate, and the lower surface of base plate is connected with the gyro wheel, and the base plate top is provided with the shower nozzle body, is provided with the lifting unit who is used for driving the shower nozzle body and goes up and down on the base plate, and the base plate upper surface is connected with the water tank, and the water tank is connected with the suction pump, and the one end that the water tank was kept away from to the suction pump is connected with the hose, and the one end that the suction pump was kept away from to the hose links to each other with the shower nozzle body. When curing the muddy earth anticollision wall, opening the suction pump, extracting the water in the water tank, water is followed the hose and is spout from shower nozzle body, and lifting unit drives the shower nozzle body and goes up and down, owing to at the water spray in-process, does not need the staff to hold shower nozzle body water spray always, and the staff of consequently being convenient for sprays.

Description

A water spray instrument for crashproof wall maintenance

Technical Field

The utility model relates to a field of anticollision wall maintenance especially relates to a water spray instrument for anticollision wall maintenance.

Background

The highway anticollision wall is mainly to play the effect of protection on highway, when muddy earth anticollision wall when the construction, needs to maintain it, if the maintenance dynamics is not enough, easily causes the cracked phenomenon to appear in the wall body, influences the quality of anticollision wall, consequently needs to spray water to the anticollision wall during the maintenance of anticollision wall.

At present, spray the anticollision wall through staff's manual control shower nozzle, and in long-time spray work, the staff's arm appears tiredly easily, and the staff of not being convenient for sprays.

SUMMERY OF THE UTILITY MODEL

In order when using water to the maintenance of anticollision wall, the staff of being convenient for sprays, this application provides a water spray instrument for the maintenance of anticollision wall.

The application provides a water spray instrument for crashproof wall maintenance adopts following technical scheme:

the utility model provides a water spray instrument for crashproof wall maintenance, includes the base plate, the lower surface of base plate is connected with the gyro wheel, the base plate top is provided with the shower nozzle body, be provided with the lifting unit who is used for driving the shower nozzle body and goes up and down on the base plate, the base plate upper surface is connected with the water tank, the water tank is connected with the suction pump, the one end that the water tank was kept away from to the suction pump is connected with the hose, the hose is kept away from the one end of suction pump with the shower nozzle body links to each other.

Through adopting above-mentioned technical scheme, when curing to muddy earth anticollision wall, the base plate removes anticollision wall department to the direction that is close to the anticollision wall, opens the suction pump, extracts the water in the water tank, and water is followed the hose and is followed shower nozzle body blowout, and lifting unit drives the shower nozzle body and goes up and down, and lifting unit drives shower nozzle reciprocating motion, removes the base plate, to next anticollision wall water spray. Because in the water spraying process, the spray head body does not need to be held by the worker all the time to spray water, the spray head is convenient for the worker to spray.

Optionally, the lifting assembly comprises a lead screw perpendicular to the base plate, the bottom end of the lead screw is connected with the base plate in a rotating mode, the upper surface of the base plate is fixedly connected with a pair of guide rods on two opposite sides of the lead screw, the top end of each guide rod is connected with a fixing plate, the upper surface of each fixing plate is connected with a motor, an output shaft of each motor is fixedly connected with the top end of the lead screw, the lead screw is in threaded connection with a drive plate, the guide rods are in sliding insertion connection with the drive plate, one side, close to the sprayer body, of the drive plate is connected with a first connecting rod, one end, far away from the drive plate, of the first connecting rod is connected with a second connecting rod, and the upper surface of the second connecting rod is connected with the outer surface of the sprayer body.

Through adopting above-mentioned technical scheme, when needs shower nozzle body rises, the output shaft of motor drives the lead screw forward rotation, and the drive plate rises, and the drive plate drives head rod, second connecting rod and shower nozzle body and rises together. When the shower nozzle body descends, the output shaft of the motor drives the screw rod to rotate reversely, the drive plate descends, and the drive plate drives the first connecting rod, the second connecting rod and the shower nozzle body to descend together, so that the shower nozzle body is lifted.

Optionally, both ends of the second connecting rod are connected with limiting assemblies for protecting the spray head body.

Through adopting above-mentioned technical scheme, when the base plate removed, spacing subassembly earlier with the crashproof wall contact, reduced the possibility of shower nozzle body and crashproof wall collision, the protection shower nozzle body.

Optionally, the limiting assembly comprises a base column fixedly connected with the second connecting rod, a sliding groove is formed in the base column, an inserting hole communicated with the sliding groove is formed in one side, away from the second connecting rod, of the base column, a limiting rod is inserted in the inserting hole in a sliding and inserting mode, a spring is connected to one end, close to the second connecting rod, of the limiting rod, and one end, away from the limiting rod, of the spring is fixedly connected with the second connecting rod.

Through adopting above-mentioned technical scheme, when the base plate removed to the anticollision wall, gag lever post and anticollision wall butt, after the base plate removed to keeping away from the anticollision wall, the spring enabled the gag lever post rebound the gag lever post not with the state when the anticollision wall butt, increase the number of times that the gag lever post used.

Optionally, one end of the limiting rod, which is close to the second connecting rod, is fixedly connected with a limiting plate, and one side of the limiting plate, which is far away from the limiting rod, is fixedly connected with the spring.

Through adopting above-mentioned technical scheme, when the gag lever post rebound removed, the limiting plate reduced the gag lever post from the foundation fall off the possibility.

Optionally, one end of the limiting rod, which is far away from the second connecting rod, is connected with a rubber pad.

Through adopting above-mentioned technical scheme, the rubber pad reduces the possibility that the gag lever post damaged.

Optionally, the upper surface of the substrate is connected with a handle frame.

Through adopting above-mentioned technical scheme, the removal of base plate is convenient for promote to the handle.

Optionally, a reinforcing rod is connected between the handle frame and the base plate.

Through adopting above-mentioned technical scheme, the stiffener increases the stability of handle frame.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the base plate, the roller, the spray head body, the lifting assembly, the water tank, the water suction pump and the hose, when water is sprayed to the anti-collision wall, the lifting assembly drives the spray head body to reciprocate, so that spraying is facilitated;

2. by arranging the limiting assembly, when the substrate moves, the limiting assembly is firstly contacted with the anti-collision wall, so that the possibility of collision between the sprayer body and the anti-collision wall is reduced, and the sprayer body is protected;

3. through setting up the handle frame, when the base plate removed, be convenient for promote the base plate.

Drawings

Fig. 1 is a schematic structural view of a water jet tool according to an embodiment of the present application.

FIG. 2 is a schematic structural diagram of a lead screw according to an embodiment of the present application.

Fig. 3 is a schematic structural diagram of a limiting assembly according to an embodiment of the present application.

Description of reference numerals: 1. a substrate; 11. a handle frame; 12. a reinforcing bar; 2. a roller; 3. a water tank; 4. a water pump; 5. a hose; 6. a nozzle body; 7. a lifting assembly; 71. a lead screw; 72. a guide bar; 73. a fixing plate; 74. an electric motor; 75. a drive plate; 76. a first connecting rod; 77. a second connecting rod; 711. a limiting component; 7111. a base pillar; 7112. a sliding groove; 7113. inserting holes; 7114. a limiting rod; 7115. a limiting plate; 7116. a spring; 7117. and (7) a rubber pad.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a water spray instrument for crashproof wall maintenance. Referring to fig. 1, the water spraying tool includes a substrate 1, a roller 2 is connected to a lower surface of the substrate 1, and the roller 2 is used for driving the substrate 1 to move. The fixed surface of base plate 1 is provided with water tank 3, and the last surface connection of water tank 3 has suction pump 4, and suction pump 4 takes out water from water tank 3, and the delivery port department of suction pump 4 is provided with hose 5, hose 5's one end and suction pump 4 fixed connection.

A head body 6 is provided above the substrate 1. The nozzle body 6 is fixedly connected with one end of the hose 5 far away from the water pump 4. The upper surface of base plate 1 is provided with lifting unit 7, and lifting unit 7 is used for driving shower nozzle body 6 and reciprocates.

When spraying water to crashproof wall maintenance, crashproof wall department is removed to the direction that is close to crashproof wall to base plate 1, starts suction pump 4, and after suction pump 4 drew water from water tank 3, water was followed hose 5 and is followed shower nozzle body 6 blowout, when spraying from top to bottom to crashproof wall, lifting unit 7 drove shower nozzle body 6 and reciprocates, sprays to the surface of crashproof wall, drives the regional removal that base plate 1 did not spray to crashproof wall. Because lifting unit 7 drives shower nozzle body 6 reciprocating motion, do not need the staff to hold shower nozzle body 6 to reciprocate always, consequently be convenient for to crashproof wall water spray maintenance.

Referring to fig. 1 and 2, the lifting assembly 7 includes a vertically disposed lead screw 71, and one end of the lead screw 71 is rotatably connected to the base plate 1. The upper surface of the base plate 1 is provided with a pair of vertically arranged guide rods 72, the two guide rods 72 are respectively arranged at two opposite sides of the screw 71, and one end of each guide rod 72 is fixedly connected with the base plate 1.

One end of the guide rod 72, which is far away from the base plate 1, is provided with a fixing plate 73, and the lower surface of the fixing plate 73 is fixedly connected with the top end of the guide rod 72. A motor 74 is fixedly connected to the upper surface of the fixed plate 73, an output shaft of the motor 74 penetrates the upper surface and the lower surface of the fixed plate 73, and the output shaft of the motor 74 is fixedly connected to one end of the screw 71 away from the substrate 1.

The lead screw 71 is connected with a drive plate 75, the lead screw 71 penetrates through the middle part of the drive plate 75 from the lower surface of the drive plate 75, the connection part of the drive plate 75 and the lead screw 71 is in threaded fit, two guide rods 72 respectively penetrate through the drive plate 75 from the lower surface of the drive plate 75, and the guide rods 72 are connected with the drive plate 75 in a sliding mode.

A first connecting rod 76 is fixedly connected to one side of the driving plate 75 close to the nozzle body 6. One end of the first connecting rod 76, which is far away from the driving plate 75, is fixedly connected with a second connecting rod 77, the second connecting rod 77 is perpendicular to the first connecting rod 76, and the upper surface of the second connecting rod 77 is fixedly connected with the outer surface of the nozzle body 6.

When the head body 6 needs to be raised, the output shaft of the motor 74 rotates in the forward direction, the output shaft of the motor 74 drives the lead screw 71 to rotate in the forward direction, the drive plate 75 is raised, and the drive plate 75 drives the first connecting rod 76 and the second connecting rod 77 to be raised, so that the head body 6 is raised. When the nozzle body 6 needs to be lowered, the output shaft of the motor 74 rotates reversely, the output shaft of the motor 74 drives the lead screw 71 to rotate reversely, the drive plate 75 is lowered, and the drive plate 75 drives the first connecting rod 76 and the second connecting rod 77 to be lowered, so that the nozzle body 6 is lowered.

Referring to fig. 1 and 3, two ends of one side of the second connecting rod 77 away from the first connecting rod 76 are respectively provided with a limiting component 711, and when the substrate 1 moves, the limiting component 711 contacts with the anti-collision wall first, so that the possibility of collision between the nozzle body 6 and the anti-collision wall is reduced, and the nozzle body 6 is protected.

The limiting component 711 comprises a base pillar 7111, one end of the base pillar 7111 is fixedly connected with one side, far away from the first connecting rod 76, of the second connecting rod 77, and a sliding groove 7112 is formed in the inward direction of one side, close to the second connecting rod 77, of the base pillar 7111. One side of the base post 7111 near the second connecting rod 77 is provided with a plugging hole 7113 penetrating through the side of the base post 7111 and the inner wall of the sliding groove 7112.

Slide in the spliced hole 7113 and peg graft and have gag lever post 7114, gag lever post 7114 is at the one end fixedly connected with limiting plate 7115 that is close to second connecting rod 77, limiting plate 7115's lateral wall and sliding tray 7112's inner wall butt, one side fixedly connected with spring 7116 that limiting plate 7115 is close to second connecting rod 77, one side fixed connection that limiting plate 7115's one end and second connecting rod 77 are close to base plate 1 is kept away from to spring 7116.

At base plate 1 to being close to crashproof wall removal in-process, when gag lever post 7114 and crashproof wall butt, gag lever post 7114 is to the direction of being close to second connecting rod 77, reduces the possibility of shower nozzle body 6 and crashproof wall collision, protects shower nozzle body 6. In the process that the base plate 1 moves away from the anti-collision wall, the spring 7116 enables the limiting rod 7114 to move away from the second connecting rod 77, and the limiting rod 7114 returns to the original position.

One end of the limiting rod 7114 far away from the second connecting rod 77 is fixedly connected with a rubber pad 7117, and when the limiting rod 7114 abuts against the anti-collision wall, the rubber pad 7117 is used for protecting the end of the limiting rod 7114, so that the service life of the limiting rod 7114 is prolonged.

Referring to fig. 1, a handle frame 11 is attached to an upper surface of a substrate 1, and the handle frame 11 is used to push the substrate 1. One side fixedly connected with stiffener 12 of handle frame 11, stiffener 12 keep away from the one end and the base fixed surface of handle frame 11 and are connected, and stiffener 12 improves the stability of handle frame 11.

The implementation principle of the water spraying tool for maintaining the anti-collision wall in the embodiment of the application is as follows: when the maintenance of spraying water to the anticollision wall, the base plate 1 removes anticollision wall department to the direction that is close to the anticollision wall, starts suction pump 4, and suction pump 4 draws water from water tank 3, and water is followed hose 5 and is followed shower nozzle body 6 blowout.

When the motor 74 is started, the output shaft of the motor 74 drives the lead screw 71 to rotate in the forward direction, so that the drive plate 75 rises, the drive plate 75 drives the first connecting rod 76, the second connecting rod 77 and the nozzle body 6 to rise together, the motor 74 is turned off, and the nozzle body 6 stops moving.

When the motor 74 is turned on, the output shaft of the motor 74 drives the lead screw 71 to rotate reversely, so that the drive plate 75 descends, the drive plate 75 drives the first connecting rod 76, the second connecting rod 77 and the nozzle body 6 to descend together, the motor 74 is turned off, and the nozzle body 6 stops moving. The staff holds the hand rest 11 to push the base plate 1 to move, and the next anti-collision wall is sprayed with water for maintenance.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a water spray tool for crashproof wall maintenance which characterized in that: including base plate (1), the lower surface of base plate (1) is connected with gyro wheel (2), base plate (1) top is provided with shower nozzle body (6), be provided with lifting unit (7) that are used for driving shower nozzle body (6) to go up and down on base plate (1), base plate (1) upper surface is connected with water tank (3), water tank (3) are connected with suction pump (4), the one end that water tank (3) were kept away from in suction pump (4) is connected with hose (5), hose (5) are kept away from the one end of suction pump (4) with shower nozzle body (6) link to each other.

2. The water spraying tool for maintenance of an impact wall as claimed in claim 1, wherein: the lifting assembly (7) comprises a lead screw (71) perpendicular to a base plate (1), the bottom end of the lead screw (71) is rotatably connected with the base plate (1), the upper surface of the base plate (1) is fixedly connected with a pair of guide rods (72) on two opposite sides of the lead screw (71), the top end of each guide rod (72) is connected with a fixing plate (73), the upper surface of each fixing plate (73) is connected with a motor (74), the output shaft of each motor (74) is fixedly connected with the top end of the lead screw (71), the lead screw (71) is in threaded connection with a drive plate (75), the guide rods (72) are in sliding insertion connection with the drive plate (75), one side, close to the sprayer body (6), of the drive plate (75) is connected with a first connecting rod (76), and one end, far away from the drive plate (75), of the first connecting rod (76) is connected with a second connecting rod (77), the upper surface of the second connecting rod (77) is connected with the outer surface of the spray head body (6).

3. The water spraying tool for maintenance of an impact wall as claimed in claim 2, wherein: and both ends of the second connecting rod (77) are connected with a limiting component (711) for protecting the spray head body (6).

4. A water spraying tool for maintenance of crash walls according to claim 3, wherein: spacing subassembly (711) include with second connecting rod (77) fixed connection's base post (7111), be provided with sliding tray (7112) on base post (7111), base post (7111) are kept away from one side of second connecting rod (77) be equipped with spliced eye (7113) of sliding tray (7112) intercommunication, it has gag lever post (7114) to slide the grafting in spliced eye (7113), gag lever post (7114) are close to the one end of second connecting rod (77) is connected with spring (7116), spring (7116) are kept away from the one end of gag lever post (7114) with second connecting rod (77) fixed linking to each other.

5. The water spraying tool for maintenance of an impact wall according to claim 4, wherein: the limiting rod (7114) is close to one end fixedly connected with limiting plate (7115) of the second connecting rod (77), one side of the limiting plate (7115) far away from the limiting rod (7114) is fixedly connected with the spring (7116).

6. The water spraying tool for maintenance of an impact wall as claimed in claim 4, wherein: one end, far away from the second connecting rod (77), of the limiting rod (7114) is connected with a rubber pad (7117).

7. The water spraying tool for maintenance of an impact wall as claimed in claim 1, wherein: the upper surface of the base plate (1) is connected with a handle frame (11).

8. The water spraying tool for maintenance of an impact wall as claimed in claim 7, wherein: a reinforcing rod (12) is connected between the handle frame (11) and the base plate (1).