阅读说明：本技术 一种方便自动清洁的建筑工程用施工警示设备 (Construction warning equipment for building engineering convenient to clean automatically ) 是由 李大伟 于 2021-07-06 设计创作，主要内容包括：本发明公开了一种方便自动清洁的建筑工程用施工警示设备,涉及工地警示技术领域,针对一般建筑工地警示牌容易落灰尘的问题,现提出如下方案,包括基座,所述基座的顶部固定连接有空心矩形板,所述空心矩形板的外部固定连接有清洁箱体,所述空心矩形板的左侧沿高度方向滑动连接有警示屏,所述基座的内部设有动力装置,所述动力装置的上侧设有传动装置,所述动力装置的下侧设有负压装置。本发明设计新颖,操作简单,不仅方便对警示屏的外部进行清洁,而且每次清洁使都会转换清洁的毛刷,进而起到更好的清洁效果,同时通过吹风可以起到加强清洁的效果,通过吸气可以把清洁的带尘土的空气进行抽走。(The invention discloses construction warning equipment for construction engineering, which is convenient to clean automatically, relates to the technical field of construction site warning, and aims at solving the problem that a general construction site warning board is easy to fall dust. The novel dust-collecting warning screen is novel in design and simple to operate, the outside of the warning screen is convenient to clean, the cleaning brush can be switched every time of cleaning, a better cleaning effect is achieved, meanwhile, the cleaning effect can be enhanced through blowing, and clean air with dust can be sucked away through sucking air.)

1. The utility model provides a construction warning equipment for convenient self-cleaning building engineering, includes base (1), its characterized in that, the hollow rectangular plate of top fixedly connected with (2) of base (1), the clean box of outside fixedly connected with (3) of hollow rectangular plate (2), there is warning screen (4) on the left side of hollow rectangular plate (2) along direction of height sliding connection, the inside of base (1) is equipped with power device, power device's upside is equipped with transmission, power device's downside is equipped with negative pressure device, the inside of clean box (3) is equipped with cleaning device, both ends all are equipped with friction stop device about cleaning device, and the cleaning device's of hollow rectangular plate (2) outside is equipped with rotates the exchange device, the bottom fixedly connected with base (8) of warning screen (4).

2. The construction warning device convenient for automatic cleaning for building engineering according to claim 1, characterized in that the power device comprises a double-shaft motor (5), a cavity is formed in the base (1), the interior of the cavity is fixedly connected with the exterior of the double-shaft motor (5), and an upper output shaft of the double-shaft motor (5) movably penetrates through the top of the base (1).

3. The construction warning device convenient for automatic cleaning for building engineering as claimed in claim 2, wherein the transmission device comprises a cylinder (7) and a reciprocating rod (9), an output shaft at the upper side of the double-shaft motor (5) is fixedly connected with the bottom of the cylinder (7), the top of the cylinder (7) is fixedly connected with the bottom of the reciprocating rod (9), and the top of the reciprocating rod (9) is rotatably connected with the inner wall of the top of the hollow rectangular plate (2).

4. The construction warning device convenient for automatic cleaning for building engineering according to claim 1, characterized in that the negative pressure device comprises a hollow box body (6), the hollow box body (6) is fixedly embedded in the base (1), a lower output shaft of the double-shaft motor (5) rotates to penetrate through the hollow box body (6), a plurality of fan blades are fixedly connected to the outside of the lower output shaft of the double-shaft motor (5), an air inlet is formed in the bottom of the hollow box body (6), a first negative pressure pipe (11) is fixedly connected to the right side of the top of the hollow box body (6), and two second negative pressure pipes (10) are fixedly connected to the upper side of the left side of the first negative pressure pipe (11).

5. The construction warning device convenient for automatic cleaning for building engineering according to claim 3, characterized in that the cleaning device comprises a plurality of cleaning rotating shafts (13), the left and right ends of the cleaning rotating shafts (13) are connected with the movable clamp of the cleaning box body (3), a plurality of bristles are arranged on the outer portion of the cleaning rotating shafts (13) in an array mode, a height adjusting hole is formed in the left side of the hollow rectangular plate (2), the warning screen (4) is fixedly connected with a sleeve, the sleeve is sleeved on the outer portion of the reciprocating rod (9) in a threaded mode, the right side of the cleaning box body (3) is free of box walls, a first dustproof through hole is formed in the top of the cleaning box body (3), and a second dustproof through hole is formed in the bottom of the cleaning box body (3).

6. The construction warning device convenient for automatic cleaning for building engineering according to claim 5, characterized in that the friction limiting device comprises a movable arc-shaped block (16), one side of the movable arc-shaped block (16) is provided with an arc-shaped groove, the inner part of the arc-shaped groove is fixedly provided with a friction pad, the inner walls of the left side and the right side of the cleaning box body (3) are provided with a plurality of sliding grooves (15), the inner parts of the sliding grooves (15) are movably sleeved outside the movable arc-shaped block (16), the inner parts of the sliding grooves (15) are movably sleeved with springs, the other ends of the springs are fixedly connected with the movable arc-shaped block (16), the outer parts of the two ends of the cleaning rotating shaft (13) are respectively provided with a sliding rail, the inner parts of the sliding grooves (15) are movably sleeved outside the sliding rails, the outer parts of the base (8) are fixedly connected with teeth, the lower side of the base (8) is similar to the shape of the lower half of an I-shaped structure, the upper side of the base (8) is in the shape of a triangular prism with two angles removed.

7. The construction warning device convenient for automatic cleaning for building engineering according to claim 4 or 5, characterized in that the rotation exchange device comprises a plurality of disks (12), the cleaning rotating shafts (13) are all fixedly penetrating through the disks (12), the external array of the disks (12) is provided with a plurality of teeth grooves, the teeth and the teeth grooves are in matched transmission, the bottom of the base (1) is provided with a rectangular groove (14), the left side of the second negative pressure pipe (10) is fixedly penetrating into the inside of the cleaning box body (3), the external fixed connection of the second negative pressure pipe (10) is provided with a plurality of air nozzles (17), the external movable joint of the second negative pressure pipe (10) is provided with a plurality of pipe clamps, and the external parts of the pipe clamps are all fixedly connected with the inner wall of the cleaning box body (3).

Technical Field

The invention relates to the technical field of construction site warning, in particular to construction warning equipment for construction engineering, which is convenient to clean automatically.

Background

Building site (construction site), cantonese term building ground, construction ground, for short ground, is a place where building projects are being developed and civil engineering is carried out, and the scope of the place is often enclosed by coamings, wire netting or enclosing walls, which limits the access of personnel, materials, machinery and vehicles. In general, a lot of dust on the ground is an open pollution source which is caused by wind power, artificial driving and other driving of dust on the ground to fly into the atmosphere, and is an important component of total suspended particles in the ambient air.

General building site's warning sign can often fall raise dust, seriously influences the effect of warning, if raise dust on the warning sign in time clean falling, in case rain can cause raise dust to glue in case on glutinous warning sign with easy, influence to the warning sign is bigger like this, makes the warning sign totally lose effect even, for this reason we propose a construction warning equipment for building engineering who makes things convenient for self-cleaning.

Disclosure of Invention

The construction warning equipment for the building engineering, which is provided by the invention, is convenient to clean automatically, and solves the problem that the general building site warning board is easy to fall dust.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a make things convenient for self-cleaning's construction warning equipment for building engineering, includes the base, the hollow rectangular plate of top fixedly connected with of base, the clean box of outside fixedly connected with of hollow rectangular plate, there is the warning screen in the left side of hollow rectangular plate along direction of height sliding connection, the inside of base is equipped with power device, power device's upside is equipped with transmission, power device's downside is equipped with negative pressure device, the inside of clean box is equipped with cleaning device, both ends all are equipped with friction stop device about cleaning device, and the cleaning device's of hollow rectangular plate outside is equipped with rotates change device, the bottom fixedly connected with base of warning screen.

Preferably, the power device comprises a double-shaft motor, a cavity is formed in the base, the inside of the cavity is fixedly connected with the outside of the double-shaft motor, and an upper output shaft of the double-shaft motor movably penetrates through the top of the base.

Preferably, the transmission device comprises a cylinder and a reciprocating rod, an output shaft on the upper side of the double-shaft motor is fixedly connected with the bottom of the cylinder, the top of the cylinder is fixedly connected with the bottom of the reciprocating rod, and the top of the reciprocating rod is rotatably connected with the inner wall of the top of the hollow rectangular plate.

Preferably, the negative pressure device includes hollow box, the fixed inside of inlaying at the base of hollow box, the downside output shaft of double-shaft motor rotates and runs through into hollow box, a plurality of flabellums of outside fixedly connected with of double-shaft motor's downside output shaft, the air inlet has been seted up to the bottom of hollow box, the first negative pressure pipe of top right side fixedly connected with of hollow box, two second negative pressure pipes of the left side upside fixedly connected with of first negative pressure pipe.

Preferably, cleaning device includes a plurality of clean pivots, both ends all with the activity joint of clean box about clean pivot, the equal array in outside of clean pivot is equipped with a plurality of brush hairs, altitude mixture control hole has been seted up in the left side of hollow rectangular plate, warning screen fixedly connected with sleeve, the outside at reciprocating lever is established to the sleeve thread cover, the right side of clean box does not have the tank wall, first dustproof through-hole has been seted up at clean box top, the dustproof through-hole of second has been seted up to the bottom of clean box.

Preferably, friction stop device is including removing the arc piece, the arc wall has all been seted up to one side of moving the arc piece, the inside of arc wall is all fixed and is equipped with the friction pad, a plurality of spouts have all been seted up to the left and right sides inner wall of clean box, the inside equal movable sleeve of spout is established in the outside of removing the arc piece, the inside equal movable sleeve of spout is equipped with the spring, the other end of spring all with remove arc piece fixed connection, the outside both ends of clean pivot all is equipped with the slide rail, the inside equal movable sleeve of spout is established in the outside of slide rail, the outside fixedly connected with tooth of base, the downside shape of base is similar to the shape of the latter half of I, the upside of base is the shape that two angles were removed to a triangular prism.

Preferably, it includes a plurality of discs to rotate change device, clean pivot is all fixed to run through the disc, the outside array of disc is equipped with a plurality of tooth recesses, tooth and tooth recess cooperation transmission, the rectangle recess is seted up to the bottom of base, the fixed inside that runs through into clean box in left side of second negative pressure pipe, a plurality of air faucets of outside fixedly connected with of second negative pressure pipe, the outside activity joint of second negative pressure pipe has a plurality of pipe clamps, the outside of pipe clamp all with the inner wall fixed connection of clean box.

Compared with the prior art, the invention has the beneficial effects that:

the invention has the advantages that the cleaning rotating shaft can be converted and the service life of the brush hair can be prolonged by installing the structures such as the circular disc, the cleaning rotating shaft, the base, the warning screen, the arc-shaped moving block, the cleaning box body and the like, and the matching of the arc-shaped moving block, the circular disc, the cleaning rotating shaft, the base, the warning screen and the cleaning box body.

The dust removal device comprises a double-shaft motor, an air faucet, fan blades, a reciprocating rod, a warning screen and the like, wherein the double-shaft motor, the fan blades, the reciprocating rod and the warning screen are matched with one another, so that dust generated when dust is brushed in the box body can be conveniently extracted, secondary dust falling is avoided, and meanwhile, the air faucet can blow outwards to achieve the effect of strengthening dust removal.

In conclusion, the novel dust-collecting warning screen is novel in design and simple to operate, the outside of the warning screen is convenient to clean, the cleaning brush can be changed every time the warning screen is cleaned, a better cleaning effect is achieved, meanwhile, the cleaning effect can be enhanced through blowing, and clean air with dust can be drawn away through sucking air.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of a construction warning device for construction engineering, which is convenient for automatic cleaning and provided by the present invention;

FIG. 2 is a schematic structural diagram of a construction warning device for construction engineering convenient to clean automatically according to the present invention;

FIG. 3 is a schematic structural diagram of a part of a left side view of the construction warning device for construction engineering, which is convenient for automatic cleaning and provided by the present invention;

FIG. 4 is an enlarged schematic structural view of the construction warning device for construction engineering, which is convenient to clean automatically and provided by the invention at the position A;

FIG. 5 is an enlarged schematic structural view of a construction warning device for construction engineering, which is convenient to clean automatically and provided by the present invention, at the position B;

FIG. 6 is an enlarged schematic perspective view of a base of the construction warning device for construction engineering according to the present invention, which is convenient for automatic cleaning;

FIG. 7 is a schematic perspective view of a cleaning box of the construction warning device for construction engineering according to the present invention;

fig. 8 is a schematic perspective view of a hollow rectangular plate of a base of the construction warning device for construction engineering, which is convenient to clean automatically and provided by the invention.

In the figure: the device comprises a base 1, a hollow rectangular plate 2, a cleaning box 3, a warning screen 4, a double-shaft motor 5, a hollow box 6, a cylinder 7, a base 8, a reciprocating rod 9, a second negative pressure pipe 10, a first negative pressure pipe 11, a circular disc 12, a cleaning rotating shaft 13, a rectangular groove 14, a sliding groove 15, an arc moving block 16 and an air faucet 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1

Referring to FIGS. 1-8: the utility model provides a make things convenient for self-cleaning's construction warning equipment for building engineering, which comprises a base 1, the hollow rectangular plate 2 of top fixedly connected with of base 1, the clean box 3 of outside fixedly connected with of hollow rectangular plate 2, there is warning screen 4 on the left side of hollow rectangular plate 2 along direction of height sliding connection, the inside of base 1 is equipped with power device, power device's upside is equipped with transmission, power device's downside is equipped with negative pressure device, the inside of clean box 3 is equipped with cleaning device, both ends all are equipped with friction stop device about cleaning device, the outside of cleaning device of hollow rectangular plate 2 is equipped with the rotation change device, the bottom fixedly connected with base 8 of warning screen 4.

In the invention, the power device comprises a double-shaft motor 5, a cavity is formed in the base 1, the inner part of the cavity is fixedly connected with the outer part of the double-shaft motor 5, an output shaft at the upper side of the double-shaft motor 5 movably penetrates through the top of the base 1, and the double-shaft motor 5 can drive a cylinder 7 and fan blades to rotate when rotating.

In the invention, the transmission device comprises a cylinder 7 and a reciprocating rod 9, an output shaft on the upper side of a double-shaft motor 5 is fixedly connected with the bottom of the cylinder 7, the top of the cylinder 7 is fixedly connected with the bottom of the reciprocating rod 9, the top of the reciprocating rod 9 is rotatably connected with the inner wall of the top of a hollow rectangular plate 2, the cylinder 7 can drive the reciprocating rod 9 to rotate, and the reciprocating rod 9 can drive a sleeve and a warning screen 4 to move up and down.

According to the invention, the negative pressure device comprises a hollow box body 6, the hollow box body 6 is fixedly embedded in the base 1, a lower output shaft of the double-shaft motor 5 is rotatably penetrated into the hollow box body 6, a plurality of fan blades are fixedly connected to the outer part of the lower output shaft of the double-shaft motor 5, an air inlet is formed in the bottom of the hollow box body 6, a first negative pressure pipe 11 is fixedly connected to the right side of the top of the hollow box body 6, two second negative pressure pipes 10 are fixedly connected to the upper side of the left side of the first negative pressure pipe 11, the double-shaft motor 5 drives the fan blades to rotate, negative pressure is generated by the double-shaft motor 5 when the double-shaft motor 5 is positively transmitted, negative pressure is generated by the first negative pressure pipe 11 and the second negative pressure pipe 10 to discharge dust, and positive pressure is generated by the double-shaft motor 5 when the double-shaft motor 5 is reversely rotated to blow air in the first negative pressure pipe 11 and the second negative pressure pipe 10.

Example 2

Referring to FIGS. 1-5: a construction warning device convenient for automatic cleaning for construction engineering comprises a cleaning device, wherein the cleaning device comprises two cleaning rotating shafts 13, the left end and the right end of each cleaning rotating shaft 13 are movably clamped with a cleaning box body 3, a plurality of bristles are arranged outside the cleaning rotating shafts 13 in an array mode, a height adjusting hole is formed in the left side of a hollow rectangular plate 2, a warning screen 4 is fixedly connected with a sleeve, the sleeve is sleeved outside a reciprocating rod 9 in a threaded mode, the right side of the cleaning box body 3 is not provided with a box wall, a first dustproof through hole is formed in the top of the cleaning box body 3, a second dustproof through hole is formed in the bottom of the cleaning box body 3, when the reciprocating rod 9 rotates to drive the sleeve, the warning screen 4 and a base 8 to move downwards, the base 8 can press a disc 12, when teeth are meshed with tooth grooves, the disc 12 can be driven to rotate, the cleaning rotating shafts 13 are driven to rotate by an angle, and the design mainly considers that the bristles on one side can be bent if the bristles are used for cleaning for a long time, keep off 8 when moving disc 12 below of base, at this moment, push down in the left and right sides of spring thrust and move the clean pivot 13 of arc piece and be close to warning screen 4, the brush hair can contact the outside of warning screen 4 this moment, warning screen 4 continues downstream after that, is brushed by the brush hair, and then plays the effect of dust cleaning, just also do not have 8 motion of baffle base to the top, all can take disc 12 when moving to the below, rotate, and then change the position that the brush hair used once.

According to the invention, the friction limiting device comprises a movable arc-shaped block 16, arc-shaped grooves are formed in one side of the movable arc-shaped block 16, friction pads are fixedly arranged inside the arc-shaped grooves, a plurality of sliding grooves are formed in the inner walls of the left side and the right side of the cleaning box body 3, the sliding grooves are movably sleeved outside the movable arc-shaped block 16, springs are movably sleeved inside the sliding grooves, the other ends of the springs are fixedly connected with the movable arc-shaped block 16, sliding rails are arranged outside the two ends of the cleaning rotating shaft 13, the sliding grooves are movably sleeved outside the sliding rails, teeth are fixedly connected outside the base 8, the lower side of the base 8 is similar to the shape of the lower half part of an I-shaped structure, the upper side of the base 8 is in the shape that two corners of the triangular prism are removed, and the cleaning rotating shaft 13 can rotate only by overcoming the friction of the friction pads outside the arc-shaped moving block 16.

According to the invention, the rotary exchange device comprises a plurality of discs 12, cleaning rotating shafts 13 fixedly penetrate through the discs 12, a plurality of tooth grooves are formed in the outer portion of each disc 12 in an array mode, teeth and the tooth grooves are in matched transmission, a rectangular groove 14 is formed in the bottom of a base 1, the left side of a second negative pressure pipe 10 fixedly penetrates into a cleaning box body 3, a plurality of air nozzles 17 are fixedly connected to the outer portion of the second negative pressure pipe 10, a plurality of pipe clamps are movably clamped to the outer portion of the second negative pressure pipe 10, the outer portions of the pipe clamps are fixedly connected with the inner wall of the cleaning box body 3, and the tooth meshing tooth grooves can drive the discs 12 and the cleaning rotating shafts 13 to rotate.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.