Road surface watering device

Abstract

The utility model provides a road surface watering device, and belongs to the technical field of road surface watering. The road surface watering device comprises a bottom plate, a first translation mechanism, a first translation table, a supporting plate, a water spraying pipe, a spraying head, a second translation mechanism, a second translation table, a mounting plate, a first lead screw, a first moving plate, a first connecting rod, a first baffle, a second moving plate, a second connecting rod and a second baffle. A first lead screw drives a first moving plate and a second moving plate to move in opposite or opposite directions, a first baffle is connected with the first moving plate through a first connecting rod, and a second baffle is connected with the second moving plate through a second connecting rod, so that the first moving plate and the second moving plate respectively drive the first baffle and the second baffle; the distance between the first baffle and the two nozzles and the distance between the second baffle and the two nozzles are adjusted, so that the first baffle and the second baffle block water flow, the water spraying width of the two nozzles is adjusted, and then water splashing during water spraying is prevented from splashing to pedestrians.

Description

Technical Field

[0001] The utility model belongs to the technical field of road surface sprinkling, and in particular relates to a road surface sprinkling device. Background Art

[0002] In the related art, when maintaining the road surface, water needs to be sprinkled on the road surface through a sprinkler.

[0003] The prior art (publication number: CN219637793U) provides a road surface watering maintenance equipment, which relates to the technical field of road surface maintenance, and comprises: a base plate, a water tank is fixedly installed on the top of the base plate, a water pump is fixedly installed on the top of the base plate, and the input end of the water pump is fixedly connected to the inside of the water tank through a pipeline, the output end of the water pump is fixedly connected to a hose, the output end of the hose is fixedly connected to a hard pipe, the output end of the hard pipe is fixedly connected to a shunt pipe, and the output ends of the shunt pipes are fixedly connected to atomizing nozzles.

[0004] In the prior art, water is sprayed onto the road surface through an atomizing nozzle; since the spray width of the atomizing nozzle cannot be adjusted, the water is easily sprayed onto passers-by walking on the road surface, thereby reducing the user experience of the product. Utility Model Content

[0005] In order to solve the problem in the above-mentioned prior art that the spray width of the atomizing nozzle cannot be adjusted, and water is easily sprayed on pedestrians walking on the road, thereby reducing the product use experience, the utility model provides a road sprinkler device, which uses a first movable plate and a second movable plate to drive a first baffle and a second baffle respectively to adjust the distance between the first baffle and the second baffle and the two nozzles, so that the first baffle and the second baffle can block the water flow to adjust the water spraying width of the two nozzles, thereby avoiding splashing water when spraying water on pedestrians, so as to improve the effect of product use experience. Its specific technical solution is:

[0006] A road sprinkler device, the road sprinkler device comprises: a base plate, a first translation mechanism, a first translation platform, a support plate, a water spray pipe, a nozzle, a second translation mechanism, a second translation platform, a mounting plate, a first screw, a first movable plate, a first connecting rod, a first baffle, a second movable plate, a second connecting rod and a second baffle; the first translation mechanism is mounted on the end of the base plate; the first translation platform is connected to the first translation mechanism; two support plates are fixed to the bottom of the first translation platform; the water spray pipe passes through the two support plates in sequence, and the two ends of the water spray pipe are respectively connected to the two support plates; two nozzles are mounted on the water spray pipe, and the two nozzles are arranged oppositely; the second translation mechanism is mounted on the base plate; the second translation platform is connected to the second translation mechanism; the mounting plate is fixed on the second translation platform, and there is a distance between the two mounting plates; the first external thread and the second external thread are symmetrically arranged on the outer wall of the first screw, and the first external thread and the The spiral direction of the second external thread is opposite, and the two ends of the first lead screw are rotatably connected to the two mounting plates respectively; a first threaded hole is provided in the first movable plate, a first internal thread is provided in the first threaded hole, and the first threaded hole of the first movable plate is sleeved on the outside of the first external thread of the first lead screw; one end of the first connecting rod is connected to the first movable plate; the first baffle is connected to the other end of the first connecting rod, and the first baffle is located on the outside of a supported plate; a second threaded hole is provided in the second movable plate, a second internal thread is provided in the second threaded hole, and the second threaded hole of the second movable plate is sleeved on the outside of the second external thread of the first lead screw; one end of the second connecting rod is connected to the second movable plate; the second baffle is connected to the other end of the second connecting rod, and the second baffle is located on the outside of the other supporting plate; wherein, the first external thread is adapted to the first internal thread, and the second external thread is adapted to the second internal thread.

[0007] In addition, the road surface sprinkler device in the above technical solution provided by the utility model may also have the following additional technical features:

[0008] In the above technical scheme, the first translation mechanism includes: a third threaded hole, a first fixed plate, a second lead screw and a slide groove; a third internal thread is arranged in the third threaded hole, and the third threaded hole is arranged through the side wall of the first translation platform; the two first fixed plates are fixed at the end of the base plate, and there is a distance between the two first fixed plates; a third external thread is arranged on the outer wall of the second lead screw, and the two ends of the second lead screw are respectively rotatably connected with the two first fixed plates, and the second lead screw passes through the third threaded hole; the slide groove is arranged at the end of the base plate, and at least part of the first translation platform is embedded in the slide groove; wherein, the third internal thread is adapted to the third external thread.

[0009] In the above technical scheme, the second translation mechanism includes: a fourth threaded hole, a second fixed plate and a third lead screw; a fourth internal thread is arranged in the fourth threaded hole, and the fourth threaded hole is arranged through the side wall of the second translation platform; the two second fixed plates are fixed on the base plate, and there is a spacing between the two second fixed plates; a fourth external thread is arranged on the outer wall of the third lead screw, and the two ends of the third lead screw are respectively rotatably connected with the two second fixed plates, and the third lead screw passes through the fourth threaded hole; wherein, the fourth internal thread is adapted to the fourth external thread.

[0010] In the above technical solution, the road sprinkler device also includes: a first motor, a first synchronous wheel, a second synchronous wheel and a synchronous belt; the first motor is provided with a first output shaft, the first motor is fixed on the base plate, and the first output shaft of the first motor is connected to the third lead screw; the first synchronous wheel is sleeved on the outside of the third lead screw; the second synchronous wheel is sleeved on the outside of the second lead screw; the synchronous belt is simultaneously sleeved on the outside of the first synchronous wheel and the second synchronous wheel.

[0011] In the above technical solution, the road sprinkler device also includes: a handwheel and a light bar; the handwheel is mounted on the outside of the first screw, and the handwheel is located on the outside of the mounting plate; the two ends of the light bar are respectively connected to the two mounting plates, and the light bar passes through the first movable plate and the second movable plate in sequence.

[0012] In the above technical solution, the road sprinkler device also includes: a water tank, a water supply pipe and a corrugated hose; the water tank is installed on the base plate; one end of the water supply pipe is connected to the water tank, and the water supply pipe is arranged around the outside of the base plate; one end of the corrugated hose is connected to the other end of the water supply pipe, and the other end of the corrugated hose is connected to the water spray pipe.

[0013] In the above technical solution, the road surface sprinkler device also includes: a universal roller; four universal rollers are respectively connected to the bottom of the base plate.

[0014] Compared with the prior art, the road surface watering device of the utility model has the following beneficial effects:

[0015] 1. The first baffle is connected to the first movable plate through the first connecting rod, and the second baffle is connected to the second movable plate through the second connecting rod, so that the first movable plate and the second movable plate respectively drive the first baffle and the second baffle to adjust the distance between the first baffle and the second baffle and the two nozzles, so that the first baffle and the second baffle block the water flow to adjust the watering width of the two nozzles, thereby avoiding splashing water on pedestrians during watering, so as to improve the user experience of the product.

[0016] 2. By setting a third threaded hole through the side wall of the first translation platform and passing the second screw through the third threaded hole, the second screw is threadedly connected to the first translation platform, so as to rotate the second screw to drive the first translation platform to move, thereby adjusting the spraying positions of the two water sprays to improve the user experience of the product. By setting a slide groove at the end of the bottom plate and embedding at least part of the first translation platform into the slide groove, the first translation platform can be moved along the slide groove, thereby avoiding the first translation platform from deflecting during movement, so as to improve the stability of the movement of the first translation platform.

[0017] 3. By setting a fourth threaded hole through the side wall of the second translation stage and passing the third screw through the fourth threaded hole, the third screw is threadedly connected to the second translation stage, thereby rotating the third screw to drive the second translation stage to move, thereby ensuring that the second translation stage can be located above the first translation stage.

[0018] 4. By fitting the first pulley onto the outside of the third lead screw, fitting the second synchronous wheel onto the outside of the second lead screw, and fitting the synchronous belt onto the outside of the first synchronous wheel and the second synchronous wheel at the same time, it is achieved that when the first motor drives the third lead screw to rotate, the third lead screw drives the second lead screw to rotate through the first synchronous wheel, the second synchronous wheel and the synchronous belt, thereby achieving synchronous rotation of the second lead screw and the third lead screw, and further achieving synchronous movement of the first translation platform and the second translation platform.

[0019] 5. By installing the handwheel on the outside of the first lead screw and making the handwheel located on the outside of the mounting plate, the handwheel can be turned to drive the first lead screw to rotate, thereby reducing the difficulty of rotating the first lead screw and improving the user experience of the product; by connecting the two ends of the optical bar to the two mounting plates respectively, the two mounting plates can support the optical bar, thereby improving the stability of the optical bar.

[0020] 6. By connecting one end of the water supply pipe to the water tank, connecting one end of the corrugated hose to the other end of the water supply pipe, and connecting the other end of the corrugated hose to the water spray pipe, the water tank can supply water to the water spray pipe through the water supply pipe and the corrugated hose, thereby utilizing the elasticity of the corrugated hose to make up for the moving distance of the first translation platform, so as to enhance the user experience of the product.

[0021] 7. By connecting four universal rollers to the bottom of the base plate respectively, the base plate can be moved on the ground through the four universal rollers, thereby improving the mobility of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a front view of a road surface sprinkler device of the utility model;

[0023] Figure 2 for Figure 1 A local enlarged view of point A;

[0024] Figure 3 for Figure 1 A partial enlarged view of point B;

[0025] in, Figures 1 to 3 The corresponding relationship between the reference numerals and component names in the figure is:

[0026] 10 bottom plate, 11 first translation mechanism, 111 first fixed plate, 112 second lead screw, 113 slide groove, 12 first translation platform, 13 support plate, 14 water spray pipe, 15 nozzle, 16 second translation mechanism, 161 second fixed plate, 162 third lead screw, 17 second translation platform, 18 mounting plate, 19 first lead screw, 20 first movable plate, 21 first connecting rod, 22 first baffle, 23 second movable plate, 24 second connecting rod, 25 second baffle, 26 first motor, 27 first synchronous wheel, 28 second synchronous wheel, 29 synchronous belt, 30 hand wheel, 31 water tank, 32 water supply pipe, 33 corrugated hose, 34 universal roller. DETAILED DESCRIPTION

[0027] The following is a combination of specific implementation cases and attached Figures 1 to 3 The present invention is further described below, but the present invention is not limited to these embodiments.

[0028] A road sprinkler device, such as Figures 1 to 3As shown, the road sprinkler device includes: a base plate 10, a first translation mechanism 11, a first translation platform 12, a support plate 13, a water spray pipe 14, a nozzle 15, a second translation mechanism 16, a second translation platform 17, a mounting plate 18, a first lead screw 19, a first moving plate 20, a first connecting rod 21, a first baffle 22, a second moving plate 23, a second connecting rod 24 and a second baffle 25; the first translation mechanism 11 is installed at the end of the base plate 10; the first translation platform 12 is connected to the first translation mechanism 11; two support plates 13 is fixed to the bottom of the first translation platform 12; the water spray pipe 14 passes through the two support plates 13 in sequence, and the two ends of the water spray pipe 14 are connected to the two support plates 13 respectively; two nozzles 15 are installed on the water spray pipe 14, and the two nozzles 15 are arranged oppositely; the second translation mechanism 16 is installed on the bottom plate 10; the second translation platform 17 is connected to the second translation mechanism 16; the mounting plate 18 is fixed on the second translation platform 17, and there is a gap between the two mounting plates 18; the outer wall of the first lead screw 19 is symmetrically provided with a first outer screw The first external thread and the second external thread are opposite in spiral direction, and the two ends of the first lead screw 19 are rotatably connected with the two mounting plates 18 respectively; a first threaded hole is provided in the first movable plate 20, a first internal thread is provided in the first threaded hole, and the first threaded hole of the first movable plate 20 is sleeved on the outside of the first external thread of the first lead screw 19; one end of the first connecting rod 21 is connected to the first movable plate 20; the first baffle 22 is connected to the other end of the first connecting rod 21, and the first baffle 22 is located on the outside of a supported plate 13; a second threaded hole is provided in the second movable plate 23, a second internal thread is provided in the second threaded hole, and the second threaded hole of the second movable plate 23 is sleeved on the outside of the second external thread of the first lead screw 19; one end of the second connecting rod 24 is connected to the second movable plate 23; the second baffle 25 is connected to the other end of the second connecting rod 24, and the second baffle 25 is located on the outside of the other supporting plate 13; wherein the first external thread is adapted to the first internal thread, and the second external thread is adapted to the second internal thread.

[0029] By installing the first translation mechanism 11 at the end of the base plate 10 and connecting the first translation platform 12 to the first translation mechanism 11, the first translation mechanism 11 can drive the first translation platform 12 to move; by fixing two support plates 13 at the bottom of the first translation platform 12, the water spray pipe 14 passes through the two support plates 13 in sequence, and the two ends of the water spray pipe 14 are respectively connected to the two support plates 13, so that the two support plates 13 support the water spray pipe 14, so that the first translation platform 12 can drive the water spray pipe 14 to move through the two support plates 13; by installing two nozzles 15 on the water spray pipe 14, and the two nozzles 15 are arranged opposite to each other, so that the two nozzles 15 are connected to the water spray pipe 14, so that the two nozzles 15 can spray water on the ground relative to each other. By installing the second translation mechanism 16 on the base plate 10 and connecting the second translation platform 17 to the second translation mechanism 16, the second translation mechanism 16 can drive the second translation platform 17 to move; by fixing two mounting plates 18 on the second translation platform 17 and rotatably connecting the two ends of the first lead screw 19 to the two mounting plates 18 respectively, the two mounting plates 18 can support the first lead screw 19, so that the first lead screw 19 can rotate between the two mounting plates 18. By fitting the first threaded hole of the first movable plate 20 onto the outside of the first external thread of the first lead screw 19, and fitting the second threaded hole of the second movable plate 23 onto the outside of the second external thread of the first lead screw 19, and making the spiral directions of the first external thread and the second external thread opposite, when the first lead screw 19 rotates, the first lead screw 19 drives the first movable plate 20 and the second movable plate 23 to move in relative or opposite directions, thereby adjusting the distance between the first movable plate 20 and the second movable plate 23; by connecting one end of the first connecting rod 21 to the first movable plate 20, the first baffle 22 is connected to the other end of the first connecting rod 21 The first baffle plate 22 is located on the outside of a support plate 13, so that the first movable plate 20 drives the first baffle plate 22 to move through the first connecting rod 21, thereby enabling the first baffle plate 22 to block the water spray width of the nozzle 15; by connecting one end of the second connecting rod 24 to the second movable plate 23, connecting the second baffle plate 25 to the other end of the second connecting rod 24, and positioning the second baffle plate 25 on the outside of a support plate 13, so that the second movable plate 23 drives the second baffle plate 25 to move through the second connecting rod 24, thereby enabling the second baffle plate 25 to block the water spray width of the nozzle 15.

[0030] When the product is used specifically, the bottom plate 10 is first moved to a predetermined position, and water is supplied to the water pipe at the same time; then, the first translation mechanism 11 is started, so that the first translation mechanism 11 drives the first translation platform 12 and the water pipe to move, so that the two nozzles 15 are located above the position to be sprinkled; at the same time, the second translation mechanism 16 is started, so that the second translation mechanism 16 drives the second translation platform 17 and the first lead screw 19 to move, so that the second translation platform 17 is located above the first translation platform 12; then, the first lead screw 19 is rotated, so that the first lead screw 19 drives the first movable plate 20 and the second movable plate 23 to move in relative or opposite directions, thereby driving the first baffle 22 and the second baffle 25 to move in relative or opposite directions, so as to adjust the distance between the first baffle 22 and the second baffle 25 and the two nozzles 15 respectively, and then adjust the width of the water sprinkled by the two nozzles 15.

[0031] By adopting the above structure, the first lead screw 19 drives the first movable plate 20 and the second movable plate 23 to move in relative or opposite directions, so that the first baffle 22 is connected to the first movable plate 20 through the first connecting rod 21, and the second baffle 25 is connected to the second movable plate 23 through the second connecting rod 24, so that the first movable plate 20 and the second movable plate 23 respectively drive the first baffle 22 and the second baffle 25 to adjust the distance between the first baffle 22 and the second baffle 25 and the two nozzles 15, so as to achieve the first baffle 22 and the second baffle 25 to block the water flow, so as to adjust the water spraying width of the two nozzles 15, thereby avoiding splashing water on pedestrians during water spraying, so as to improve the product usage experience.

[0032] In the embodiment of the present utility model, Figures 1 to 3 As shown, the first translation mechanism 11 includes: a third threaded hole, a first fixed plate 111, a second lead screw 112 and a slide groove 113; a third internal thread is arranged in the third threaded hole, and the third threaded hole is arranged through the side wall of the first translation platform 12; the two first fixed plates 111 are fixed to the end of the base plate 10, and there is a distance between the two first fixed plates 111; a third external thread is arranged on the outer wall of the second lead screw 112, and the two ends of the second lead screw 112 are respectively rotatably connected to the two first fixed plates 111, and the second lead screw 112 passes through the third threaded hole; the slide groove 113 is arranged at the end of the base plate 10, and at least part of the first translation platform 12 is embedded in the slide groove 113; wherein, the third internal thread is adapted to the third external thread.

[0033] By fixing the two first fixing plates 111 at the ends of the bottom plate 10, and rotating the two ends of the second lead screw 112 with the two first fixing plates 111, the two first fixing plates 111 support the second lead screw 112, so that the second lead screw 112 can rotate between the two first fixing plates 111; by setting the third threaded hole through the side wall of the first translation platform 12, and passing the second lead screw 112 through the third threaded hole, the second lead screw 112 is threadedly connected with the first translation platform 12, so that the second lead screw 112 is rotated, so that the second lead screw 112 drives the first translation platform 12 to move, so as to adjust the spraying positions of the two water sprays, so as to improve the use experience of the product. By setting the slide groove 113 at the end of the bottom plate 10, and embedding at least part of the first translation platform 12 into the slide groove 113, the first translation platform 12 can be moved along the slide groove 113, so as to avoid the first translation platform 12 from being offset during movement, so as to improve the stability of the movement of the first translation platform 12.

[0034] In the embodiment of the present utility model, Figures 1 to 3 As shown, the second translation mechanism 16 includes: a fourth threaded hole, a second fixed plate 161 and a third lead screw 162; a fourth internal thread is arranged in the fourth threaded hole, and the fourth threaded hole is penetrated and arranged on the side wall of the second translation platform 17; the two second fixed plates 161 are fixed on the base plate 10, and there is a distance between the two second fixed plates 161; a fourth external thread is arranged on the outer wall of the third lead screw 162, and the two ends of the third lead screw 162 are respectively rotatably connected with the two second fixed plates 161, and the third lead screw 162 passes through the fourth threaded hole; wherein, the fourth internal thread is adapted to the fourth external thread.

[0035] By fixing the two second fixed plates 161 on the base plate 10, and rotatably connecting the two ends of the third lead screw 162 to the two second fixed plates 161 respectively, the two second fixed plates 161 can support the third lead screw 162, so that the third lead screw 162 can rotate between the two second fixed plates 161; by penetrating a fourth threaded hole on the side wall of the second translation stage 17, and passing the third lead screw 162 through the fourth threaded hole, the third lead screw 162 can be threadedly connected to the second moving stage, so that the third lead screw 162 can be rotated, so that the third lead screw 162 drives the second moving stage to move, so as to ensure that the second moving stage can be located above the first moving stage.

[0036] In the embodiment of the present utility model, Figures 1 to 3As shown, the road sprinkler device also includes: a first motor 26, a first synchronous wheel 27, a second synchronous wheel 28 and a synchronous belt 29; the first motor 26 is provided with a first output shaft, the first motor 26 is fixed on the base plate 10, and the first output shaft of the first motor 26 is connected to the third lead screw 162; the first synchronous wheel 27 is sleeved on the outside of the third lead screw 162; the second synchronous wheel 28 is sleeved on the outside of the second lead screw 112; the synchronous belt 29 is sleeved on the outside of the first synchronous wheel 27 and the second synchronous wheel 28 at the same time.

[0037] By fixing the first motor 26 on the base plate 10 and connecting the first output shaft of the first motor 26 with the third lead screw 162, the first motor 26 can drive the third lead screw 162 to rotate, thereby providing power for rotating the third lead screw 162. By fitting the first pulley on the outside of the third lead screw 162, fitting the second synchronous wheel 28 on the outside of the second lead screw 112, and fitting the synchronous belt 29 on the outside of the first synchronous wheel 27 and the second synchronous wheel 28 at the same time, when the first motor 26 drives the third lead screw 162 to rotate, the third lead screw 162 drives the second lead screw 112 to rotate through the first synchronous wheel 27, the second synchronous wheel 28 and the synchronous belt 29, thereby realizing the synchronous rotation of the second lead screw 112 and the third lead screw 162, and then realizing the synchronous movement of the first translation platform 12 and the second translation platform 17.

[0038] In the embodiment of the present utility model, Figures 1 to 3 As shown, the road sprinkler device also includes: a hand wheel 30 and a light bar; the hand wheel 30 is mounted on the outside of the first screw 19, and the hand wheel 30 is located on the outside of the mounting plate 18; the two ends of the light bar are respectively connected to the two mounting plates 18, and the light bar passes through the first movable plate 20 and the second movable plate 23 in sequence.

[0039] By sleeved the handwheel 30 on the outside of the first lead screw 19 and making the handwheel 30 located on the outside of the mounting plate 18, the handwheel 30 can be turned to drive the first lead screw 19 to rotate, thereby reducing the difficulty of rotating the first lead screw 19 and improving the user experience of the product; by connecting the two ends of the optical bar to the two mounting plates 18 respectively, the two mounting plates 18 can support the optical bar, thereby improving the stability of the optical bar; by passing the optical bar through the first movable plate 20 and the second movable plate 23 in sequence, the first movable plate 20 and the second movable plate 23 can be moved along the optical bar, thereby avoiding the first movable plate 20 and the second movable plate 23 from being offset during movement, thereby improving the stability of the movement of the first movable plate 20 and the second movable plate 23.

[0040] In the embodiment of the present utility model, Figures 1 to 3As shown, the road sprinkler device also includes: a water tank 31, a water supply pipe 32 and a corrugated hose 33; the water tank 31 is installed on the base plate 10; one end of the water supply pipe 32 is connected to the water tank 31, and the water supply pipe 32 is wound around the outside of the base plate 10; one end of the corrugated hose 33 is connected to the other end of the water supply pipe 32, and the other end of the corrugated hose 33 is connected to the water spray pipe 14.

[0041] The water tank 31 is installed on the base plate 10 so that the base plate 10 supports the water tank 31, thereby enabling the water tank 31 to store water; one end of the water supply pipe 32 is connected to the water tank 31, one end of the corrugated hose 33 is connected to the other end of the water supply pipe 32, and the other end of the corrugated hose 33 is connected to the water spray pipe 14, so that the water tank 31 supplies water to the water spray pipe 14 through the water supply pipe 32 and the corrugated hose 33, thereby utilizing the elasticity of the corrugated hose 33 to make up for the moving distance of the first translation platform 12, so as to enhance the user experience of the product.

[0042] In the embodiment of the present utility model, Figures 1 to 3 As shown, the road sprinkler device further includes: a universal roller 34 ; four universal rollers 34 are respectively connected to the bottom of the base plate 10 .

[0043] By connecting the four universal rollers 34 to the bottom of the base plate 10 respectively, the base plate 10 can be moved on the ground through the four universal rollers 34, thereby improving the mobility of the product.

[0044] In the description of the present invention, the term "plurality" refers to two or more than two. Unless otherwise clearly defined, the orientation or positional relationship indicated by the terms "upper" and "lower" is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention. The terms "connection", "installation", "fixation", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0045] In the description of the present invention, the terms "one embodiment", "some embodiments", "specific embodiments", etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In the present invention, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0046] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A road sprinkler, characterized in that: The road surface sprinkler device comprises: Base plate; a first translation mechanism, the first translation mechanism being mounted at an end of the base plate; A first translation stage, wherein the first translation stage is connected to the first translation mechanism; Support plates, two of which are fixed to the bottom of the first translation stage; A water spray pipe, wherein the water spray pipe passes through the two support plates in sequence, and both ends of the water spray pipe are respectively connected to the two support plates; Sprinklers, two of which are mounted on the water spray pipe and arranged opposite to each other; a second translation mechanism, the second translation mechanism being mounted on the bottom plate; a second translation stage connected to the second translation mechanism; A mounting plate, wherein the mounting plate is fixed on the second translation stage, and a distance is provided between the two mounting plates; A first lead screw, wherein a first external thread and a second external thread are symmetrically arranged on an outer wall of the first lead screw, wherein the spiral directions of the first external thread and the second external thread are opposite, and two ends of the first lead screw are rotatably connected to the two mounting plates respectively; A first movable plate, wherein a first threaded hole is provided in the first movable plate, a first internal thread is provided in the first threaded hole, and the first threaded hole of the first movable plate is sleeved on the outer side of the first external thread of the first lead screw; a first connecting rod, one end of which is connected to the first movable plate; A first baffle, the first baffle being connected to the other end of the first connecting rod and being located outside a supported plate; a second movable plate, wherein a second threaded hole is provided in the second movable plate, a second internal thread is provided in the second threaded hole, and the second threaded hole of the second movable plate is sleeved on the outer side of the second external thread of the first lead screw; a second connecting rod, one end of which is connected to the second movable plate; a second baffle plate, the second baffle plate being connected to the other end of the second connecting rod and being located on the outer side of the other supporting plate; The first external thread is matched with the first internal thread, and the second external thread is matched with the second internal thread.

2. A road sprinkler device according to claim 1, characterized in that: The first translation mechanism comprises: a third threaded hole, wherein a third internal thread is provided in the third threaded hole, and the third threaded hole is penetrated and arranged on the side wall of the first translation stage; A first fixing plate, wherein two of the first fixing plates are fixed at ends of the bottom plate, and a distance is provided between the two first fixing plates; a second lead screw, wherein a third external thread is arranged on an outer wall of the second lead screw, two ends of the second lead screw are rotatably connected to the two first fixing plates respectively, and the second lead screw passes through the third threaded hole; A slide groove, wherein the slide groove is arranged at an end of the bottom plate, and at least a part of the first translation platform is embedded in the slide groove; Wherein, the third internal thread is matched with the third external thread.

3. A road surface sprinkler device according to claim 2, characterized in that: The second translation mechanism comprises: a fourth threaded hole, wherein a fourth internal thread is provided in the fourth threaded hole, and the fourth threaded hole is penetrated and provided on the side wall of the second translation stage; A second fixing plate, two of the second fixing plates are fixed on the bottom plate, and there is a distance between the two second fixing plates; a third lead screw, wherein a fourth external thread is arranged on an outer wall of the third lead screw, two ends of the third lead screw are rotatably connected to the two second fixing plates respectively, and the third lead screw passes through the fourth threaded hole; Wherein, the fourth internal thread is matched with the fourth external thread.

4. A road surface sprinkler device according to claim 3, characterized in that: The road surface sprinkler device also includes: A first motor, wherein the first motor is provided with a first output shaft, the first motor is fixed on the base plate, and the first output shaft of the first motor is connected to the third lead screw; A first synchronous wheel, wherein the first synchronous wheel is sleeved on the outer side of the third lead screw; A second synchronous wheel, wherein the second synchronous wheel is sleeved on the outer side of the second lead screw; A synchronous belt is simultaneously sleeved on the outer sides of the first synchronous wheel and the second synchronous wheel.

5. A road surface sprinkler device according to claim 1, characterized in that: The road surface sprinkler device also includes: A handwheel, the handwheel is sleeved on the outer side of the first lead screw, and the handwheel is located on the outer side of the mounting plate; An optical bar, both ends of which are respectively connected to the two mounting plates, and the optical bar passes through the first movable plate and the second movable plate in sequence.

6. A road surface sprinkler device according to claim 5, characterized in that: The road surface sprinkler device also includes: a water tank, the water tank being mounted on the bottom plate; A water supply pipe, one end of which is connected to the water tank, and the water supply pipe is arranged around the outside of the bottom plate; A corrugated hose, one end of which is connected to the other end of the water supply pipe, and the other end of which is connected to the water spray pipe.

7. A road surface sprinkler device according to claim 6, characterized in that: The road surface sprinkler device also includes: Universal rollers, four of which are connected to the bottom of the base plate respectively.

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