CN222276065U

CN222276065U - Wall surface spraying device and system for construction engineering

Info

Publication number: CN222276065U
Application number: CN202420948779.9U
Authority: CN
Inventors: 王梦晓
Original assignee: Devon Engineering Design Shanghai Co ltd
Current assignee: Devon Engineering Design Shanghai Co ltd
Priority date: 2024-04-30
Filing date: 2024-04-30
Publication date: 2024-12-31
Anticipated expiration: 2034-04-30

Abstract

The utility model relates to a wall surface spraying device and a wall surface spraying system for construction engineering, wherein the wall surface spraying device comprises a base unit, a supporting unit, a telescopic unit, a driving unit and a spraying unit, and the base unit is arranged on a horizontal plane; the support unit is arranged at the top end of the base unit and is connected with the base unit, the telescopic unit is arranged at the top end of the support unit, the second end of the telescopic unit is rotationally connected with the top end of the support unit, and the driving unit is rotationally connected with the support unit and the telescopic unit respectively and is used for driving the telescopic unit to rotate. The wall surface spraying device has the advantages that the base unit is used for pushing the wall surface spraying device to the designated position so as to facilitate subsequent spraying of the wall surface, the relative position of the spraying unit is adjusted by the cooperation among the telescopic unit, the driving unit and the spraying unit, manual continuous operation is replaced, a certain labor force is reduced, and the practicability of the wall surface spraying device is improved.

Description

Wall surface spraying device and system for construction engineering

Technical Field

The utility model relates to the technical field related to devices for construction engineering, in particular to a wall surface spraying device and system for construction engineering.

Background

The construction engineering refers to the collective name of various buildings and engineering facilities which provide material technology foundation for human life and production. Construction engineering is an organized, purposeful, large-scale economic activity for humans. Construction engineering can be classified into three types of construction engineering, civil engineering and electromechanical engineering according to natural properties. Is an engineering project for forming comprehensive production capacity or exerting engineering benefit in the reproduction process of fixed assets. Construction engineering refers to building new or retrofitting original fixed assets.

In the process of building construction, when the wall construction is accomplished the back need spill to the wall, can prevent that the mortar of new powder from leading to intensity not enough because of the water loss is too fast to because the water loss is too fast leads to the mortar to harden in advance and takes place to peel off, and at the wall spraying in-process, generally the manual work is taken the water pipe and is sprayed the wall, need the continuous upper and lower swing arm to spray to the wall, and the amount of labour is big.

At present, no effective solution is proposed for the problems of manual spraying and large labor capacity in the related technology.

Disclosure of utility model

The utility model aims at overcoming the defects in the prior art, and provides a wall surface spraying device and a wall surface spraying system for construction engineering, so as to solve the problems of manual spraying and large labor capacity in the related art.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

In a first aspect, a wall spray device for construction projects is provided, comprising:

the base unit is arranged on a horizontal plane;

The support unit is arranged at the top end of the base unit and is connected with the base unit;

The telescopic unit is arranged at the top end of the supporting unit, and the second end of the telescopic unit is rotationally connected with the top end of the supporting unit;

The driving unit is respectively connected with the supporting unit and the telescopic unit in a rotating way and is used for driving the telescopic unit to rotate;

And the spraying unit is arranged at the first end of the telescopic unit and is communicated with the water supply conveying device, and is used for spraying a water source and reciprocating along the length direction of the telescopic unit under the action of the telescopic unit.

In some of these embodiments, the base unit comprises:

A base member provided on a horizontal plane, a top end of the base member being provided with the supporting unit;

The plurality of moving elements are arranged at the bottom end of the base element and used for moving the base element.

In some of these embodiments, the base unit further comprises:

The pushing element is arranged at the top end of the base element, is connected with the base element and is used for pushing the base element.

In some of these embodiments, the support unit includes:

The first supporting element is arranged at the top end of the base unit and is connected with the base unit;

The first rotating element is arranged at the top end of the first supporting element and is in rotating connection with the telescopic unit;

The second rotating element is arranged on the first supporting element, is positioned below the first rotating element and is in rotating connection with the driving unit.

In some of these embodiments, the telescoping unit comprises:

The second supporting element is movably arranged at the top end of the supporting unit;

At least a third rotating element, which is arranged at the second end of the second supporting element and is rotatably connected with the supporting unit;

At least one third supporting element, the said third supporting element is set up in the bottom of the said second supporting element;

The fourth rotating element is arranged at the end part of the third supporting element and is rotationally connected with the driving unit;

The first transmission element is movably arranged in the second supporting element;

The movable element is movably arranged on the second supporting element, is respectively connected with the first transmission element and the spraying unit and is used for driving the spraying unit to reciprocate along the length direction of the second supporting element under the action of the first transmission element;

The first driving element is arranged in the second supporting element and is in transmission connection with the first transmission element, and the first driving element is used for driving the first transmission element to move.

In some of these embodiments, the telescoping unit further comprises:

At least one first sliding element arranged on the side part of the second supporting element;

The second sliding element is in sliding connection with the first sliding element, is respectively connected with the first transmission element and the movable element, and is used for driving the movable element to reciprocate along the length direction of the second supporting element under the action of the first transmission element.

In some of these embodiments, the telescoping unit further comprises:

The second transmission element is rotatably arranged in the second supporting element and is respectively connected with the first transmission element and the first driving element and used for rotating under the action of the first driving element;

And the third transmission element is rotationally arranged in the second supporting element and is connected with the first transmission element.

In some of these embodiments, the driving unit includes:

The second driving element is respectively connected with the supporting unit and the telescopic unit in a rotating way and is used for driving the telescopic unit to rotate;

The fifth rotating element is arranged at the bottom end of the second driving element and is rotationally connected with the supporting unit;

And the sixth rotating element is arranged at the top end of the second driving element and is rotationally connected with the telescopic unit.

In some of these embodiments, the spray unit comprises:

The spraying element is arranged at the first end of the telescopic unit, is connected with the telescopic unit and is used for spraying a water source and reciprocating along the length direction of the telescopic unit under the action of the telescopic unit;

And the drainage element is respectively communicated with the spraying element and the water supply conveying device.

In some of these embodiments, the spray unit further comprises:

And the fourth supporting element is arranged at the first end of the telescopic unit and is respectively connected with the telescopic unit and the spraying element.

In a second aspect, a wall spray system for construction projects is provided, comprising:

The wall spray device of the first aspect;

The water supply conveying device is communicated with the spraying unit of the wall surface spraying device and is used for conveying liquid to the spraying unit.

Compared with the prior art, the utility model has the following technical effects:

according to the wall surface spraying device and system for construction engineering, the base unit is used for pushing the wall surface spraying device to the designated position so as to facilitate subsequent spraying of the wall surface, the relative position of the spraying unit is adjusted by matching among the telescopic unit, the driving unit and the spraying unit, manual continuous operation is replaced, a certain labor force is reduced, and the practicability of the wall surface spraying device is improved.

Drawings

Fig. 1 is a schematic perspective view of a wall surface spraying device according to an embodiment of the present utility model;

fig. 2 is a schematic perspective view showing another state of the wall surface spraying device according to the embodiment of the present utility model;

Fig. 3 is a schematic perspective view of a base unit according to an embodiment of the present utility model;

fig. 4 is a schematic perspective view of a supporting unit according to an embodiment of the present utility model;

Fig. 5a is a schematic perspective view of a telescopic unit according to an embodiment of the present utility model;

FIG. 5b is a schematic perspective view of a portion of a telescoping unit according to an embodiment of the present utility model;

FIG. 5c is an exploded view of a telescoping unit according to an embodiment of the present utility model;

fig. 6 is a schematic perspective view of a driving unit according to an embodiment of the present utility model;

Fig. 7 is a schematic perspective view of a spray unit according to an embodiment of the present utility model;

fig. 8 is a schematic structural view of a wall spray system according to an embodiment of the present utility model;

Wherein, the reference numerals are 100, a base unit, 101, a base element, 102, a moving element, 103 and a pushing element;

200. A support unit, 201, a first support element, 202, a first rotation element, 203, a second rotation element;

300. telescoping unit, 301, second support element, 302, third rotary element, 303, third support element, 304, fourth rotary element, 305, first transmission element, 306, movable element, 307, first driving element, 308, first sliding element, 309, second sliding element, 310, second transmission element, 311, third transmission element;

400. a driving unit, 401, a second driving element, 402, a fifth rotating element, 403, a sixth rotating element;

500. The device comprises a spraying unit, a spraying element, 502, a drainage element, 503 and a fourth supporting element.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

The utility model is further described below with reference to the drawings and specific examples, which are not intended to be limiting.

Example 1

The embodiment relates to a wall surface spraying device.

As shown in fig. 1 and 2, a wall surface spray device for construction engineering includes a base unit 100, a support unit 200, a telescopic unit 300, a driving unit 400, and a spray unit 500. The base unit 100 is arranged on a horizontal plane, the supporting unit 200 is arranged at the top end of the base unit 100 and is connected with the base unit 100, the telescopic unit 300 is arranged at the top end of the supporting unit 200, the second end of the telescopic unit 300 is rotationally connected with the top end of the supporting unit 200, the driving unit 400 is rotationally connected with the supporting unit 200 and the telescopic unit 300 respectively and is used for driving the telescopic unit 300 to rotate, the spraying unit 500 is arranged at the first end of the telescopic unit 300 and is communicated with the water supply conveying device and is used for spraying a water source and reciprocating along the length direction of the telescopic unit 300 under the action of the telescopic unit 300.

As shown in fig. 3, the base unit 100 comprises a base element 101 and several moving elements 102. The base element 101 is arranged on a horizontal plane, a supporting unit 200 is arranged at the top end of the base element 101, and a plurality of moving elements 102 are arranged at the bottom end of the base element 101 and are used for moving the base element 101.

The base element 101 is rectangular in cross-section.

In some of these embodiments, the base member 101 is made of stainless steel.

In some of these embodiments, the base element 101 is a substrate.

A number of moving elements 102 are evenly distributed at the four corners of the base element 101.

In some of these embodiments, the moving element 102 is four.

In some of these embodiments, the moving element 102 is fixedly coupled to the base element 101, including but not limited to a bolted connection.

In some of these embodiments, the moving element 102 is a universal wheel.

Further, the base unit 100 further comprises a pushing element 103. Wherein the pushing element 103 is disposed at the top end of the base element 101 and is connected to the base element 101 for pushing the base element 101.

The pushing element 103 has a circular, oval or the like cross-section.

The dimensions of the pushing element 103 match those of the base element 101. Typically, the radial dimensions of the pushing element 103 are smaller than the length, width of the base element 101.

In some of these embodiments, the pushing element 103 is fixedly coupled to the base element 101, including but not limited to a bolted connection.

In some of these embodiments, the pushing element 103 is made of stainless steel.

In some of these embodiments, the pushing element 103 is a pushing rod.

As shown in fig. 4, the support unit 200 includes a first support member 201, at least a first rotating member 202, and at least a second rotating member 203. The first supporting element 201 is disposed at the top end of the base unit 100 and is connected to the base unit 100, the first rotating element 202 is disposed at the top end of the first supporting element 201 and is rotatably connected to the telescopic unit 300, and the second rotating element 203 is disposed on the first supporting element 201, below the first rotating element 202 and is rotatably connected to the driving unit 400.

Specifically, the first support member 201 is disposed at the top end of the base member 101 and is connected to the base member 101.

The first support element 201 has a U-shaped cross section. Specifically, the first support element 201 comprises a cross plate and two risers. The transverse plates are arranged at the top ends of the base elements 101 and are connected with the base elements 101, and the two vertical plates are symmetrically arranged at the top ends of the transverse plates and are respectively connected with the transverse plates.

The dimensions of the cross plate match the dimensions of the base element 101. Typically, the length of the cross-plate is less than the length of the base member 101, the width of the cross-plate is less than the width of the base member 101, and the height of the cross-plate is less than the height of the base member 101.

The size of the vertical plate is matched with that of the transverse plate. Typically, the length of the riser is equal to the width of the cross-plate, the width of the riser is less than the length of the cross-plate, and the height of the riser is greater than the height of the cross-plate.

In some of these embodiments, the first support element 201 is fixedly coupled to the base element 101, including but not limited to a bolted connection.

In some of these embodiments, the first support element 201 is made of stainless steel.

In some of these embodiments, the first support element 201 is a support frame.

The first rotating element 202 is provided at the end of the riser.

The first rotating element 202 is circular in cross-section.

The first rotating element 202 is sized to match the size of the riser. Generally, the radial dimension of the first rotating element 202 is less than the length, width of the riser, and the axial dimension of the first rotating element 202 is less than the width of the riser.

The number of first turning elements 202 matches the number of risers. Generally, the number of first turning elements 202 is equal to the number of risers. I.e. each riser is provided with a first turning element 202.

In some of these embodiments, the first rotating element 202 is a first rotating slot.

The second rotating element 203 is provided at the end of the riser.

The second rotating member 203 has a circular cross section.

The dimensions of the second rotating element 203 match those of the riser. Generally, the radial dimension of the second rotational element 203 is smaller than the length, width of the riser and the axial dimension of the second rotational element 203 is smaller than the width of the riser.

The number of second rotating elements 203 matches the number of risers. Generally, the number of second rotating elements 203 is equal to the number of risers. I.e. each riser is provided with a second turning element 203.

In some of these embodiments, the second rotating element 203 is a second rotating groove.

As shown in fig. 5a, 5b and 5c, the telescopic unit 300 comprises a second supporting element 301, at least a third rotating element 302, at least a third supporting element 303, at least a fourth rotating element 304, a first transmission element 305, a movable element 306 and a first driving element 307. The second supporting element 301 is movably disposed at the top end of the supporting unit 200, the third rotating element 302 is disposed at the second end of the second supporting element 301 and is rotationally connected with the supporting unit 200, the third supporting element 303 is disposed at the bottom end of the second supporting element 301, the fourth rotating element 304 is disposed at the end of the third supporting element 303 and is rotationally connected with the driving unit 400, the first transmission element 305 is movably disposed inside the second supporting element 301, the movable element 306 is movably disposed in the second supporting element 301 and is respectively connected with the first transmission element 305 and the spraying unit 500, so as to drive the spraying unit 500 to reciprocate along the length direction of the second supporting element 301 under the action of the first transmission element 305, and the first driving element 307 is disposed inside the second supporting element 301 and is in transmission connection with the first transmission element 305, so as to drive the first transmission element 305 to move.

Specifically, the second supporting element 301 is movably disposed at the top end of the first supporting element 201, and the third rotating element 302 is rotatably connected to the first rotating element 202.

More specifically, the second support element 301 is movably arranged between two risers.

The second supporting element 301 has a hollow top and a closed bottom.

The dimensions of the second support element 301 match those of the riser. Generally, the outer length of the second support element 301 is greater than the length of the risers, the outer width of the second support element 301 is no greater than the distance between the risers, and the outer height of the second support element 301 is less than the height of the risers.

In some of these embodiments, the second support element 301 is made of stainless steel.

In some of these embodiments, the second support element 301 is a movable frame.

The third rotating element 302 is circular in cross-section.

The dimensions of the third rotating element 302 match those of the second supporting element 301. Generally, the radial dimension of the third rotating element 302 is smaller than the outer length, outer height of the second supporting element 301, and the axial dimension of the third rotating element 302 is smaller than the outer width of the second supporting element 301.

The size of the third rotational element 302 matches the size of the first rotational element 202. Generally, the radial dimension of the third rotating element 302 is equal to the radial dimension of the first rotating element 202, and the axial dimension of the third rotating element 302 is not less than the axial dimension of the first rotating element 202.

The number of third rotational elements 302 matches the number of first rotational elements 202. Generally, the number of third rotational elements 302 is equal to the number of first rotational elements 202.

In some of these embodiments, the third rotational element 302 is fixedly coupled to the second support element 301, including but not limited to being integrally formed.

In some of these embodiments, the third rotating element 302 is made of stainless steel.

In some of these embodiments, the third rotational element 302 is a first rotational axis.

The third support element 303 has a rectangular cross section.

The dimensions of the third support element 303 match those of the second support element 301. Generally, the length of the third support element 303 is smaller than the outer side length of the second support element 301, the width of the third support element 303 is smaller than the outer side width of the second support element 301, and the height of the third support element 303 is smaller than the outer side height of the second support element 301.

In some of these embodiments, the third support element 303 is several. The plurality of third supporting elements 303 are distributed along the width direction of the second supporting element 301.

In some of these embodiments, a third support member 303 is disposed on one side of the second support member 301, and a third support member 303 is disposed on the other side of the second support member 301.

In some of these embodiments, the third support element 303 is fixedly coupled to the second support element 301, including but not limited to being integrally formed.

In some of these embodiments, the third support element 303 is made of stainless steel.

In some of these embodiments, the third support element 303 is a support plate.

The fourth rotating element 304 is circular in cross-section.

The fourth rotating element 304 is dimensioned to match the dimensions of the third supporting element 303. Generally, the radial dimension of the fourth rotating element 304 is smaller than the length, height of the third supporting element 303, and the axial dimension of the fourth rotating element 304 is smaller than the width of the third supporting element 303.

The number of fourth rotating elements 304 matches the number of third supporting elements 303. Generally, the number of fourth rotating elements 304 is equal to the number of third supporting elements 303.

In some of these embodiments, the fourth rotational element 304 is a third rotational slot.

In some of these embodiments, the first transmission element 305 is made of polyurethane.

In some of these embodiments, the first transmission element 305 is a belt.

The movable element 306 is rectangular in cross-section.

The dimensions of the movable element 306 match those of the second support element 301. Typically, the length of the movable element 306 is not greater than the outer side length of the second support element 301, the width of the movable element 306 is smaller than the outer side width of the second support element 301, and the height of the movable element 306 is smaller than the outer side height of the second support element 301.

In some of these embodiments, the movable element 306 is made of stainless steel.

In some of these embodiments, the movable element 306 is a movable block.

In some of these embodiments, the first drive element 307 is fixedly connected to the second support element 301, including but not limited to a bolted connection.

In some of these embodiments, the first drive element 307 is a drive motor.

Further, the telescopic unit 300 further comprises at least a first sliding element 308 and a second sliding element 309. Wherein the first sliding element 308 is disposed at the side of the second supporting element 301, the second sliding element 309 is slidably connected with the first sliding element 308 and is respectively connected with the first transmission element 305 and the movable element 306 for driving the movable element 306 to reciprocate along the length direction of the second supporting element 301 under the action of the first transmission element 305

The first slide member 308 is rectangular in cross-section.

The dimensions of the first sliding element 308 match those of the second supporting element 301. Generally, the length of the first sliding element 308 is smaller than the inner side length of the second supporting element 301, the width of the first sliding element 308 is equal to the thickness of the inner wall of the second supporting element 301, and the height of the first sliding element 308 is smaller than the inner side height of the second supporting element 301.

In some of these embodiments, the first sliding element 308 is a number. The first sliding elements 308 are symmetrically disposed on both sides of the second supporting element 301.

In some of these embodiments, a first sliding element 308 is provided on one side of the second supporting element 301, and a first sliding element 308 is provided on the other side of the second supporting element 301.

In some of these embodiments, the first sliding element 308 is a sliding groove.

The second slide element 309 has a convex cross-section. Specifically, the second sliding member 309 includes a lower slider and an upper slider. The lower slider is disposed at the top end of the first transmission element 305 and connected to the first transmission element 305, and the upper slider is slidably connected to the first sliding element 308 and connected to the lower slider and the movable element 306 respectively.

The dimensions of the lower slider are matched to the dimensions of the second support element 301. Generally, the length of the lower slider is smaller than the inner side length of the second supporting element 301, the width of the lower slider is smaller than the inner side width of the second supporting element 301, and the height of the lower slider is smaller than the height of the second supporting element 301.

The dimensions of the lower slider are matched to the dimensions of the first transmission element 305. Typically, the length of the lower slider is less than the length of the first transmission element 305 and the width of the lower slider is less than the width of the first transmission element 305.

The dimensions of the upper slider are matched to the dimensions of the second support element 301. Generally, the length of the upper slider is smaller than the inner side length of the second supporting member 301, the width of the upper slider is equal to the outer side width of the second supporting member 301, and the height of the upper slider is smaller than the height of the second supporting member 301.

The size of the upper slider matches the size of the first slider element 308. Typically, the length of the upper slider is less than the length of the first slider element 308, the width of the upper slider is greater than the width of the first slider element 308, and the height of the upper slider is equal to the height of the first slider element 308.

The size of the upper slider matches the size of the movable element 306. Typically, the length of the upper slider is less than the length of the movable element 306, the width of the upper slider is equal to the width of the movable element 306, and the height of the upper slider is less than the height of the movable element 306.

The size of the upper sliding block is matched with that of the lower sliding block. Generally, the length of the upper slider is greater than the length of the lower slider, and the width of the upper slider is greater than the width of the lower slider.

In some of these embodiments, the height of the upper slider is equal to the height of the lower slider.

In some of these embodiments, the second sliding element 309 is fixedly coupled to the first transmission element 305, the movable element 306, respectively, including but not limited to a bolted connection.

In some of these embodiments, the second slide element 309 is made of stainless steel.

In some of these embodiments, the second slide element 309 is a slider.

Further, the telescopic unit 300 further comprises a second transmission element 310 and a third transmission element 311. The second transmission element 310 is rotatably disposed inside the second supporting element 301 and is respectively connected to the first transmission element 305 and the first driving element 307, and is used for rotating under the action of the first driving element 307, and the third transmission element 311 is rotatably disposed inside the second supporting element 301 and is connected to the first transmission element 305.

The second transmission element 310 has a circular cross-section.

The dimensions of the second transmission element 310 match those of the second support element 301. Generally, the radial dimension of the second transmission element 310 is smaller than the inner length, inner height of the second support element 301, and the axial dimension of the second transmission element 310 is smaller than the inner width of the second support element 301.

In some of these embodiments, the second transmission element 310 is not in a separate rotational connection with the second support element 301. For example, the second transmission element 310 is connected to the second support element 301 via a bearing housing.

In some of these embodiments, the second transmission element 310 is fixedly coupled to the first drive element 307, including but not limited to a bolted connection.

In some of these embodiments, the second transmission element 310 is made of stainless steel.

In some of these embodiments, the second transmission element 310 is a first transmission shaft.

The third transmission element 311 has a circular cross section.

The third transmission element 311 is dimensioned to match the dimensions of the second support element 301. Generally, the radial dimension of the third transmission element 311 is smaller than the inner length, inner height of the second support element 301, and the axial dimension of the third transmission element 311 is equal to the inner width of the second support element 301.

The dimensions of the third transmission element 311 match those of the second transmission element 310. Generally, the radial dimension of the third transmission element 311 is equal to the radial dimension of the second transmission element 310, and the axial dimension of the third transmission element 311 is greater than the axial dimension of the second transmission element 310.

In some of these embodiments, the third transmission element 311 is not in a separate rotational connection with the second support element 301. For example, the third transmission element 311 is connected to the second support element 301 via a bearing block.

In some of these embodiments, the third transmission element 311 is made of stainless steel.

In some of these embodiments, the third drive element 311 is a second drive shaft.

As shown in fig. 6, the driving unit 400 includes a second driving element 401, at least one fifth rotating element 402, and at least one sixth rotating element 403. The second driving element 401 is rotatably connected to the supporting unit 200 and the telescopic unit 300, and is used for driving the telescopic unit 300 to rotate, the fifth rotating element 402 is disposed at the bottom end of the second driving element 401 and is rotatably connected to the supporting unit 200, and the sixth rotating element 403 is disposed at the top end of the second driving element 401 and is rotatably connected to the telescopic unit 300.

Specifically, the second driving element 401 is rotatably connected to the first supporting element 201 and the third supporting element 303, respectively, the fifth rotating element 402 is rotatably connected to the second rotating element 203, and the sixth rotating element 403 is rotatably connected to the fourth rotating element 304.

In some of these embodiments, the second drive element 401 is an electric cylinder.

The size of the fifth rotating element 402 matches the size of the second rotating element 203. Generally, the radial dimension of the fifth rotating element 402 is equal to the radial dimension of the second rotating element 203, and the axial dimension of the fifth rotating element 402 is greater than the axial dimension of the second rotating element 203.

The number of fifth rotating elements 402 matches the number of second rotating elements 203. Generally, the number of fifth rotating elements 402 is equal to the number of second rotating elements 203.

In some of these embodiments, the fifth rotating element 402 is fixedly coupled to the second driving element 401, including but not limited to a bolted connection.

In some of these embodiments, the fifth rotating element 402 is not separately rotationally coupled to the second rotating element 203. For example, the fifth rotating element 402 is connected to the second rotating element 203 through a bearing housing.

In some of these embodiments, the fifth rotating element 402 is made of stainless steel.

In some of these embodiments, the fifth rotating element 402 is a second rotating shaft.

The size of the sixth rotating element 403 matches the size of the fourth rotating element 304. Generally, the radial dimension of the sixth rotating element 403 is equal to the radial dimension of the fourth rotating element 304, and the axial dimension of the sixth rotating element 403 is greater than the axial dimension of the fourth rotating element 304.

The number of sixth rotating elements 403 matches the number of fourth rotating elements 304. Generally, the number of sixth rotating elements 403 is equal to the number of fourth rotating elements 304.

In some of these embodiments, the sixth rotating element 403 is fixedly coupled to the second driving element 401, including but not limited to a bolted connection.

In some of these embodiments, the sixth rotating element 403 is not in separate rotational connection with the fourth rotating element 304. For example, the sixth rotating element 403 is connected to the fourth rotating element 304 by a bearing housing.

In some of these embodiments, the sixth rotating element 403 is made of stainless steel.

In some of these embodiments, the sixth rotating element 403 is a third rotating shaft.

As shown in fig. 7, the spray unit 500 includes a spray element 501 and a drainage element 502. The spraying element 501 is disposed at a first end of the telescopic unit 300 and is connected to the telescopic unit 300, and is used for spraying a water source and reciprocating along a length direction of the telescopic unit 300 under the action of the telescopic unit 300, and the drainage element 502 is respectively communicated with the spraying element 501 and the water supply conveying device.

Specifically, the spray element 501 is disposed at a first end of the movable element 306 and is coupled to the movable element 306.

In some of these embodiments, the spray element 501 is made of stainless steel.

In some of these embodiments, the spray element 501 is a showerhead.

The drainage element 502 is hollow in cross-section.

The size of the drainage element 502 matches the size of the spray element 501. Generally, the outer radial dimension of the flow directing element 502 is smaller than the outer radial dimension of the spray element 501, and the axial dimension of the flow directing element 502 is larger than the outer axial dimension of the spray element 501.

In some of these embodiments, the spray element 501 is fixedly coupled to the movable element 306, including but not limited to a bolted connection.

In some of these embodiments, the drainage element 502 is made of PVC hose material.

In some of these embodiments, the drainage element 502 is a hose.

Further, the shower unit 500 further comprises a fourth support element 503. The fourth supporting element 503 is disposed at a first end of the telescopic unit 300, and is connected to the telescopic unit 300 and the spraying element 501 respectively.

Specifically, the fourth supporting element 503 is disposed at a first end of the movable element 306, and is connected to the movable element 306 and the spraying element 501 respectively.

The fourth supporting element 503 has a structure with a circular arc top end and a rectangular bottom end, so as to be used for adapting to the spraying element 501.

The fourth support element 503 is sized to match the size of the movable element 306. Generally, the length of the fourth support element 503 is smaller than the length of the movable element 306, the width of the fourth support element 503 is smaller than the width of the movable element 306, and the height of the fourth support element 503 is smaller than the height of the movable element 306.

The fourth support member 503 is sized to match the size of the shower member 501. Generally, the length of the fourth support element 503 is less than the axial dimension of the spray element 501, and the width of the fourth support element 503 is greater than the outer radial dimension of the spray element 501.

In some of these embodiments, the fourth support member 503 is fixedly coupled to the movable member 306 and the shower member 501, respectively, including but not limited to a bolted connection.

In some of these embodiments, the fourth support member 503 is made of stainless steel.

In some of these embodiments, the fourth support element 503 is a support block.

The application method of the utility model is as follows:

Push base member 101

Pushing the pushing element 103 brings the base element 101 to a specified position by the moving element 102.

(II) connect the water supply conveying appliance

Communicating the output of the water delivery device with the drainage element 502;

The water supply conveying device conveys an external water source to the spraying element 501 through the drainage element 502, and the external water source is sprayed out by the spraying element 501 to carry out water spraying treatment on the wall surface.

(III) one-time adjustment operation

Activating the first driving element 307 to drive the first driving element 305 to move through the second driving element 310;

The first transmission element 305 drives the movable element 306 to move along the length direction of the second supporting element 301 through the second sliding element 309;

The movable element 306 drives the spraying element 501 to correspondingly move;

(IV) Secondary Regulation operation

The second driving element 401 is started to drive the second supporting element 301 to correspondingly rotate along the circumferential direction of the first rotating element 202 through the third rotating element 302, so that the spraying element 501 is adjusted;

in the process, the second driving element 401 correspondingly rotates along the circumferential direction of the second rotating element 203 through the fifth rotating element 402;

The second driving element 401 is correspondingly rotated in the circumferential direction of the fourth rotating element 304 by the sixth rotating element 403.

The utility model has the advantages that the base unit is used for pushing the spraying device to the designated position and spraying the wall surface subsequently, the relative position of the spraying unit is adjusted by the cooperation among the telescopic unit, the driving unit and the spraying unit, the manual continuous operation is replaced, a certain labor force is reduced, and the practicability of the spraying device is improved.

Example 2

The embodiment relates to a wall surface spraying system.

As shown in fig. 8, a wall surface spray system for construction engineering includes the wall surface spray device and the water supply delivery device as described in embodiment 1. Wherein, the water supply conveying device is communicated with the spraying unit 500 of the wall spraying device and is used for conveying liquid to the spraying unit 500.

Specifically, the water delivery device is in communication with the drainage element 502.

In some of these embodiments, the water supply delivery device is a water pump.

The application method of the utility model is as follows:

The same method as in the second embodiment 1 is not described here.

The foregoing description is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the scope of the utility model, and it will be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present utility model, and are intended to be included within the scope of the present utility model.

Claims

1. A wall spray set for construction engineering, characterized by comprising:

a base unit (100), the base unit (100) being arranged on a horizontal plane;

The support unit (200) is arranged at the top end of the base unit (100) and is connected with the base unit (100);

The telescopic unit (300) is arranged at the top end of the supporting unit (200), and the second end of the telescopic unit (300) is rotationally connected with the top end of the supporting unit (200);

The driving unit (400) is respectively connected with the supporting unit (200) and the telescopic unit (300) in a rotating way and is used for driving the telescopic unit (300) to rotate;

And the spraying unit (500) is arranged at the first end of the telescopic unit (300) and is communicated with the water supply conveying device, and is used for spraying a water source and reciprocating along the length direction of the telescopic unit (300) under the action of the telescopic unit (300).

2. The wall spray device according to claim 1, wherein the base unit (100) comprises:

-a base element (101), the base element (101) being arranged in a horizontal plane, the top end of the base element (101) being provided with the support unit (200);

The plurality of moving elements (102) are arranged at the bottom end of the base element (101) and used for moving the base element (101).

3. The wall spray device of claim 2, wherein the base unit (100) further comprises:

and the pushing element (103) is arranged at the top end of the base element (101) and is connected with the base element (101) for pushing the base element (101).

4. The wall spraying device according to claim 1, wherein the supporting unit (200) comprises:

A first supporting element (201), wherein the first supporting element (201) is arranged at the top end of the base unit (100) and is connected with the base unit (100);

At least one first rotating element (202), wherein the first rotating element (202) is arranged at the top end of the first supporting element (201) and is rotationally connected with the telescopic unit (300);

at least a second rotating element (203), the second rotating element (203) is arranged on the first supporting element (201), is positioned below the first rotating element (202), and is rotationally connected with the driving unit (400).

5. The wall spray device according to claim 1, wherein the telescopic unit (300) comprises:

A second support element (301), the second support element (301) being movably arranged at the top end of the support unit (200);

At least a third rotating element (302), the third rotating element (302) being arranged at the second end of the second supporting element (301) and being in rotational connection with the supporting unit (200);

at least one third supporting element (303), wherein the third supporting element (303) is arranged at the bottom end of the second supporting element (301);

At least one fourth rotating element (304), wherein the fourth rotating element (304) is arranged at the end part of the third supporting element (303) and is rotationally connected with the driving unit (400);

a first transmission element (305), the first transmission element (305) being movably arranged inside the second support element (301);

the movable element (306) is movably arranged on the second supporting element (301) and is respectively connected with the first transmission element (305) and the spraying unit (500) and is used for driving the spraying unit (500) to reciprocate along the length direction of the second supporting element (301) under the action of the first transmission element (305);

The first driving element (307), the first driving element (307) is arranged in the second supporting element (301) and is in transmission connection with the first transmission element (305) for driving the first transmission element (305) to move.

6. The wall spray device of claim 5, wherein the telescoping unit (300) further comprises:

At least a first sliding element (308), said first sliding element (308) being arranged on the side of said second supporting element (301);

a second sliding element (309), the second sliding element (309) is slidably connected with the first sliding element (308) and is respectively connected with the first transmission element (305) and the movable element (306) for driving the movable element (306) to reciprocate along the length direction of the second supporting element (301) under the action of the first transmission element (305), and/or

The second transmission element (310) is rotatably arranged in the second supporting element (301), and is respectively connected with the first transmission element (305) and the first driving element (307) for rotation under the action of the first driving element (307);

And a third transmission element (311), wherein the third transmission element (311) is rotatably arranged inside the second supporting element (301) and is connected with the first transmission element (305).

7. The wall spray device according to claim 1, wherein the driving unit (400) comprises:

The second driving element (401), the said second driving element (401) is connected with said supporting unit (200), said telescopic unit (300) rotatably separately, is used for driving the said telescopic unit (300) to rotate;

At least one fifth rotating element (402), wherein the fifth rotating element (402) is arranged at the bottom end of the second driving element (401) and is rotationally connected with the supporting unit (200);

And at least one sixth rotating element (403), wherein the sixth rotating element (403) is arranged at the top end of the second driving element (401) and is rotationally connected with the telescopic unit (300).

8. The wall spray device according to claim 1, wherein the spray unit (500) comprises:

The spraying element (501) is arranged at the first end of the telescopic unit (300) and is connected with the telescopic unit (300) and used for spraying a water source and reciprocating along the length direction of the telescopic unit (300) under the action of the telescopic unit (300);

And the drainage element (502), wherein the drainage element (502) is respectively communicated with the spraying element (501) and the water supply conveying device.

9. The wall spray device of claim 8, wherein the spray unit (500) further comprises:

And the fourth supporting element (503), the fourth supporting element (503) is arranged at the first end of the telescopic unit (300) and is respectively connected with the telescopic unit (300) and the spraying element (501).

10. A wall spray system for construction engineering, comprising:

the wall surface spraying device according to any one of claims 1 to 9;

And the water supply conveying device is communicated with the spraying unit (500) of the wall surface spraying device and is used for conveying liquid to the spraying unit (500).