CN214717590U

CN214717590U - Spraying dust device for road and bridge construction

Info

Publication number: CN214717590U
Application number: CN202120848173.4U
Authority: CN
Inventors: 姚一心
Original assignee: Jiangxi Gan'ewan Road And Bridge Investment Co ltd
Current assignee: Jiangxi Gan'ewan Road And Bridge Investment Co ltd
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2021-11-16
Anticipated expiration: 2031-04-23

Abstract

The utility model discloses a spraying dust-settling device for road and bridge construction, which structurally comprises a movable mechanism and a rotating assembly, wherein an electric push rod is started to drive a fixed platform to pull a stretching pipe upwards through a pulling rod, the stretching pipe is prevented from moving through the sliding action of a fixed chute and a limiting fixture block, a motor drives a driving gear to drive the stretching pipe to rotate through the limiting fixture block on the driven gear, the electric push rod rotates under the rotation of a runner and a rolling chute, a high-pressure water pump is started to spray water, a hydraulic cylinder can also be started to adjust the angle, the problems that most of the existing road and bridge construction devices are fixed in angle, the spraying can be covered comprehensively by pushing the device to move and rotate by workers are solved, the workload of the workers is increased, and the existing devices can not adjust the height to realize the spraying distance, and the device is easy to vibrate due to the problem of uneven road when moving, thereby causing the problem of mechanical damage.

Description

Spraying dust device for road and bridge construction

Technical Field

The utility model relates to a spray dust fall technical field, especially relate to a road and bridge construction is used sprays dust device.

Background

Road and bridge, generally by the road bed, the road surface, the bridge, several major parts such as tunnel engineering and traffic engineering facility constitute, the inevitable many raise dusts that can produce in the road and bridge work progress, cause the pollution to the environment, administer to the raise dust, the dust fall method most commonly used at present just sprays water smoke to the air, utilize water smoke to take the fly ash to fall down, thereby reach the purpose of dust fall, but current road and bridge construction dust fall device most are that the angle is fixed unchangeable, need staff's thrust unit to remove the rotation, just can cover the spraying comprehensively, staff's work load has been increased, and current device can not carry out altitude mixture control and realize spraying the distance, and remove also easy because the problem of the road is uneven makes the device vibrate, cause mechanical damage.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, the spraying dust device of a road and bridge construction usefulness is proposed at present, it is the fixed unchangeable that the angle is most for solving current road and bridge construction dust device, it removes the rotation to need staff thrust unit, just can cover the spraying comprehensively, staff's work load has been increased, current device can not carry out altitude mixture control moreover and realize spraying the distance, and remove also easily because the problem of road injustice makes the device vibration, cause mechanical damage's problem.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a spraying dust fall device for road and bridge construction, including the shallow board, shallow board top end face side and support bull stick fixed connection, shallow board upper end is provided with the water tank, and water tank bottom end face side and rotation platform fixed connection, the rotation platform rotates through the dwang and is connected with the support bull stick, the water tank bottom end face other end passes through pneumatic cylinder and shallow board fixed connection, water tank top end face is provided with the moving mechanism;

a movable box is arranged outside the movable mechanism, a high-pressure water pump is arranged inside the movable box, one end of the high-pressure water pump is fixedly connected with a water suction pipe through a connecting pipe, a supporting plate is arranged in the middle of the movable box, a motor is arranged at the upper end of the supporting plate, an output shaft of the motor is fixedly connected with a driving gear, the outer end face of the driving gear is rotatably connected with a driven gear, the inner end face of the driven gear is fixedly connected with a limiting clamping block, a rotating assembly is arranged inside the driven gear, and a rolling groove is formed in the top end face of the movable box;

the utility model discloses a high pressure water pump, including runner assembly, tensile pipe, fixed water pipe bottom, fixed water pipe bottom and high pressure water pump, runner assembly upper end is provided with tensile pipe, tensile pipe side end face is provided with the shower nozzle, tensile pipe side end face other end and fixed station fixed connection, tensile pipe side is provided with electric putter, and the electric putter output rotates with the fixed station through pulling the pole and be connected, electric putter bottom face with be connected pivot fixed connection, it rotates with the runner to connect the pivot side and be connected, and runner and rolling groove roll connection, tensile pipe side end face is provided with fixed spout, fixed spout and spacing fixture block sliding connection, tensile pipe bottom is provided with the fixed water pipe that runs through the middle part, fixed water pipe top is provided with the activity stopper that closely cooperates with tensile pipe, fixed water pipe bottom and high pressure water pump one end fixed connection.

Furthermore, the bottom end face of the cart plate is provided with universal wheels, and the side end face of the cart plate is fixedly connected with the pushing handle.

Furthermore, the upper end face in the movable box is provided with a fixed box, and the fixed box comprises a driving gear and a driven gear.

Furthermore, a spring is arranged between the water tank and the cart plate and connected with the water tank, and the spring is arranged between the support rotating rod and the hydraulic cylinder.

Furthermore, a water suction pipe is arranged inside the water tank, a water inlet is formed in the top end face of the water tank, and a water outlet is formed in the bottom end of the side end face of the water tank.

Furthermore, the water suction pipe is positioned at the bottom end of the water tank, and the length of the water suction pipe covers the length of the bottom end face of the water tank.

Further, the rolling groove is circular around the outer end of the stretching pipe.

Furthermore, the supporting rotating rod, the rotating platform and the rotating rod are made of steel materials.

Further, the water tank, the movable box and the stretching pipe are made of aluminum alloy materials.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1. the utility model discloses an electric putter drives the pulling pole pulling fixed station and will stretch the pipe drive rebound for stretch the pipe and pass through the fixed spout of side end face and the effect of spacing fixture block, avoid driving driven gear upwards in the lump, with this realization spray the regulation of height, solved current sprinkler when spraying, spray the position and can not transform, can not expand the problem of spraying the scope yet.

2. The driving gear is driven by the motor to drive the driven gear to rotate in the lump, the limiting clamping block inside the driven gear drives the stretching pipe to rotate, and when the stretching pipe rotates, the electric push rod rotates under the rolling of the rotating wheel at the lower end and the rolling groove in the lump, so that the spray head is driven to rotate, the problem that most of the existing road and bridge construction dust falling devices are fixed in angle and do not change, the workers are required to move and rotate by pushing devices, the spraying can be covered comprehensively, and the workload of the workers is increased is solved.

3. The water tank is pulled by the hydraulic cylinder to rotate under the action of the supporting rotating rod and the rotating platform, so that the spraying angle of the spray head can be adjusted, and the spraying height and range are increased.

4. And a spring is arranged between the water tank and the cart plate, so that the influence on the device due to the influence of gravity in the moving process is avoided, and the damping effect is realized.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of the internal structure of the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic structural view of the movable mechanism of the present invention;

FIG. 4 is a schematic view of the internal structure of the rotating assembly of the present invention;

FIG. 5 is a schematic view of the present invention at a position A;

FIG. 6 is a schematic view of the present invention at a position B;

in the figure: a cart plate-1, universal wheels-2, a pushing handle-3, a supporting rotating rod-4, a water tank-5, a rotating platform-6, a rotating rod-7, a spring-8, a hydraulic cylinder-9, a water suction pipe-10, a water inlet-11, a water outlet-12, a movable mechanism-13, a movable box-131, a high-pressure water pump-132, a supporting plate-133, a motor-134, a fixed box-135, a driving gear-136, a driven gear-137, a limiting fixture block-138, a rotating component-139, a rolling groove-1310, a stretching pipe-13901, a spray head-13902, a fixed platform-13903, a stretching rod-13904, an electric push rod-13905, a connecting rotating shaft-13906, a rotating wheel-13907, a fixed chute-13908, a fixed water pipe-13909, a water pipe, Activity plug-13910.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-6, the utility model provides a spraying dust-settling device for road and bridge construction, which comprises a cart plate 1, wherein the side end of the top end surface of the cart plate 1 is fixedly connected with a supporting rotating rod 4, a water tank 5 is arranged at the upper end of the cart plate 1, the side end of the bottom end surface of the water tank 5 is fixedly connected with a rotating platform 6, the rotating platform 6 is rotatably connected with the supporting rotating rod 4 through a rotating rod 7, the other end of the bottom end surface of the water tank 5 is fixedly connected with the cart plate 1 through a hydraulic cylinder 9, and the top end surface of the water tank 5 is provided with a movable mechanism 13;

a movable box 131 is arranged outside the movable mechanism 13, a high-pressure water pump 132 is arranged inside the movable box 131, one end of the high-pressure water pump 132 is fixedly connected with the water suction pipe 10 through a connecting pipe, a supporting plate 133 is arranged in the middle of the movable box 131, a motor 134 is arranged at the upper end of the supporting plate 133, an output shaft of the motor 134 is fixedly connected with a driving gear 136, the outer end face of the driving gear 136 is rotatably connected with a driven gear 137, the inner end face of the driven gear 137 is fixedly connected with a limiting fixture block 138, a rotating assembly 139 is arranged inside the driven gear 137, and a rolling groove 1310 is arranged on the top end face of the movable box 131;

a stretching pipe 13901 is arranged at the upper end of the rotating assembly 139, a spray head 13902 is arranged on the end face of the stretching pipe 13901, the other end of the end face of the stretching pipe 13901 is fixedly connected with a fixed platform 13903, an electric push rod 13905 is arranged at the side end of the stretching pipe 13901, the output end of the electric push rod 13905 is rotatably connected with the fixed platform 13903 through a stretching rod 13904, the bottom end face of the electric push rod 13905 is fixedly connected with a connecting rotating shaft 13906, the side end of the connecting rotating shaft 13906 is rotatably connected with a rotating wheel 13907, the rotating wheel 13907 is rotatably connected with a rolling groove, a fixed sliding groove 13908 is arranged on the end face of the stretching pipe 13901, the fixed sliding groove 13908 is slidably connected with a limit clamping block 138, a fixed water pipe 13909 penetrating through the middle is arranged at the bottom end of the stretching pipe 13901, a movable plug 13910 tightly matched with the stretching pipe 13901 is arranged at the top end of the fixed water pipe 13909, and the bottom end of the fixed water pipe 13909 is fixedly connected with one end of the high-pressure water pump 132.

The universal wheels 2 are arranged on the bottom end face of the cart plate 1, the side end face of the cart plate 1 is fixedly connected with the pushing hands 3, so that an upper end device of the cart plate 1 can be conveniently pushed to move, personnel are prevented from being consumed to move, and the whole cart is more convenient and simpler.

Wherein, the inside up end of activity case 131 is provided with fixed case 135, and fixed case 135 is inside to contain driving gear 136 and driven gear 137 for stabilize driven gear 137, avoid driven gear 137 not receive the holding power and separate with driving gear 136 and drop, make follow-up motor 134 can not drive tensile pipe 13901 and rotate.

Wherein, be provided with spring 8 between water tank 5 and the shallow board 1 and be connected, and spring 8 sets up between supporting bull stick 4 and pneumatic cylinder 9 for the shock attenuation avoids when the device removes, because the influence of construction road surface pothole for vibrations produce the influence to the device, avoids the damage of device.

The inside pipe 10 that absorbs water that is provided with of

water tank

5, 5 top end faces of water tank are provided with

water inlet

11, 5 side end face bottoms of water tank are provided with delivery port 12, go out water when being convenient for spray to and pour into the water source, avoid the water source disappearance, also can discharge inside water when the water source is changed in the convenience.

Wherein, the pipe 10 that absorbs water is located 5 bottoms of water tank, and the length that absorbs water pipe 10 covers 5 bottom face lengths of water tank, is convenient for when pneumatic cylinder 9 pulling water tank 5 down angle regulation, can inhale the water of side and spray, avoids when carrying out angle regulation, can't spray the dust fall.

The rolling groove 1310 is circular around the outer end of the stretching pipe 13901, so that the electric push rod 13905 can rotate along with the stretching pipe 13901, the stretching pipe 13901 is prevented from being blocked, and the spray head 13902 cannot rotate.

The supporting rotating rod 4, the rotating platform 6 and the rotating rod 7 are made of steel materials, hardness is higher, supporting force is strong, the weight of the whole device on the supporting surface is convenient to support, and the whole device cannot be pressed and bent.

Wherein, water tank 5, activity case 131 and tensile pipe 13901 adopt aluminium alloy material, and corrosion-resistant has hardness moreover, can avoid producing the damage to the device because of the foreign object when the construction.

The working principle is as follows: the user firstly connects the hydraulic cylinder 9, the high-pressure water pump 132, the motor 134 and the electric push rod 13905 with an external power supply, then pours water into the water tank 5 from the water inlet 11, then starts the high-pressure water pump 132 to suck water through the water suction pipe 10, and sprays the water through the fixed water pipe 13909 and the stretching pipe 13901 by the spray head 13902, then starts the electric push rod 13905 to drive the fixed platform 13903 to drive the stretching pipe 13901 to move upwards by pulling the rod 13904, and avoids the movement of the driven gear 137 under the action of the fixed chute 13908 at the side end face and the limit fixture block 138, so as to drive the spray head 13902 to adjust the height, and also can start the motor 134 to drive the driven gear 137 to rotate by the driving gear 136, and drive the stretching pipe 13901 to rotate under the action of the limit fixture block 138, and at the same time of the rotation of the stretching pipe 13901, the electric push rod 13905 is driven by the stretching pipe 13905 to rotate under the action of the rotating wheel 13907 and the rotating wheel 13907 at the bottom end, the sprayer 13902 is driven to spray all around, and the hydraulic cylinder 9 can be started, so that the water tank 5 is driven to rotate under the action of the rotating platform 6 and the supporting rotating rod 4 when the water tank rises/falls, and the spring 8 is stretched/compressed to adjust the angle, thereby completing the work.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a spraying dust device of road and bridge construction usefulness, includes shallow board (1), its characterized in that: the side end of the top end face of the cart plate (1) is fixedly connected with the supporting rotating rod (4), the upper end of the cart plate (1) is provided with a water tank (5), the side end of the bottom end face of the water tank (5) is fixedly connected with the rotating platform (6), the rotating platform (6) is rotatably connected with the supporting rotating rod (4) through a rotating rod (7), the other end of the bottom end face of the water tank (5) is fixedly connected with the cart plate (1) through a hydraulic cylinder (9), and the top end face of the water tank (5) is provided with a movable mechanism (13);

a movable box (131) is arranged outside the movable mechanism (13), a high-pressure water pump (132) is arranged inside the movable box (131), one end of the high-pressure water pump (132) is fixedly connected with the water suction pipe (10) through a connecting pipe, a supporting plate (133) is arranged in the middle of the movable box (131), a motor (134) is arranged at the upper end of the supporting plate (133), an output shaft of the motor (134) is fixedly connected with a driving gear (136), the outer end face of the driving gear (136) is rotatably connected with a driven gear (137), the inner end face of the driven gear (137) is fixedly connected with a limiting clamping block (138), a rotating assembly (139) is arranged inside the driven gear (137), and a rolling groove (1310) is arranged on the top end face of the movable box (131);

the upper end of the rotating assembly (139) is provided with a stretching pipe (13901), the side end face of the stretching pipe (13901) is provided with a spray head (13902), the other end of the side end face of the stretching pipe (13901) is fixedly connected with a fixed platform (13903), the side end of the stretching pipe (13901) is provided with an electric push rod (13905), the output end of the electric push rod (13905) is rotatably connected with the fixed platform (13903) through a pulling rod (13904), the bottom end face of the electric push rod (13905) is fixedly connected with a connecting rotating shaft (13906), the side end of the connecting rotating shaft (13906) is rotatably connected with a rotating wheel (13907), the rotating wheel (13907) is rotatably connected with a rolling groove (1310), the side end face of the stretching pipe (13901) is provided with a fixed sliding groove (13908), the fixed sliding groove (13908) is slidably connected with a limit clamping block (138), the bottom end of the stretching pipe (13901) is provided with a fixed water pipe (13909) penetrating through the middle part, the top end of the fixed water pipe (13909) is provided with a movable plug (13910) tightly matched with the stretching pipe (13901), the bottom end of the fixed water pipe (13909) is fixedly connected with one end of a high-pressure water pump (132).

2. The spraying dust-settling device for road and bridge construction of claim 1, wherein the spraying dust-settling device comprises: the bottom end face of the cart plate (1) is provided with universal wheels (2), and the side end face of the cart plate (1) is fixedly connected with the push handle (3).

3. The spraying dust-settling device for road and bridge construction of claim 1, wherein the spraying dust-settling device comprises: the upper end face in the movable box (131) is provided with a fixed box (135), and the fixed box (135) internally comprises a driving gear (136) and a driven gear (137).

4. The spraying dust-settling device for road and bridge construction of claim 1, wherein the spraying dust-settling device comprises: a spring (8) is arranged between the water tank (5) and the cart plate (1) for connection, and the spring (8) is arranged between the support rotating rod (4) and the hydraulic cylinder (9).

5. The spraying dust-settling device for road and bridge construction of claim 1, wherein the spraying dust-settling device comprises: a water suction pipe (10) is arranged inside the water tank (5), a water inlet (11) is formed in the top end face of the water tank (5), and a water outlet (12) is formed in the bottom end of the side end face of the water tank (5).

6. The spraying dust-settling device for road and bridge construction of claim 5, wherein the spraying dust-settling device comprises: the water suction pipe (10) is positioned at the bottom end of the water tank (5), and the length of the water suction pipe (10) covers the length of the bottom end face of the water tank (5).

7. The spraying dust-settling device for road and bridge construction of claim 1, wherein the spraying dust-settling device comprises: the rolling groove (1310) is rounded around the outer end of the tension tube (13901).