CN115116356A - Construction warning propaganda device - Google Patents

Abstract

The invention relates to a propaganda device, in particular to a building construction warning propaganda device. The invention provides a construction warning propaganda device convenient to move. A building construction warning propaganda device comprises a base, universal wheels, a propaganda board, a shielding eave, a protection mechanism and a clamping mechanism; the equal rotary type of base lower part left and right sides is equipped with two universal wheels, and the universal wheel has four, and the base upside is equipped with the publicity board, and the publicity board upside is equipped with shelters from the eaves, and the publicity board front side is equipped with protection machanism, is equipped with clamping mechanism between protection machanism and the publicity board. According to the building construction warning propaganda device, the propaganda board is moved manually by people, so that the base is moved, the universal wheels rotate on the ground, and the shielding eaves move, the effect of moving the building construction warning propaganda device is achieved, and manpower is saved.

Description

Construction warning propaganda device

Technical Field

The invention relates to a propaganda device, in particular to a building construction warning propaganda device.

Background

When the building construction, for the convenience of constructor operation, also for the security of resident and pedestrian around the guarantee simultaneously, constructor can warn the propaganda through warning fence to resident and pedestrian on every side, reinforcing people's protection consciousness, so, need design a warning propaganda device.

The patent application: CN209443394U, it is 20190122 to disclose a building safety constantly warns propaganda device, place this device at the construction site, can adjust according to the place road surface condition this moment and support fixed knot and construct, the rotation handle on the rotation ring makes the screw hole on the bottom plate of screwed pipe rotate, vertical to highly making this device can the horizontally place on the construction road surface through adjusting four screw threads, then lock the nut on the screwed pipe, prevent that the screwed pipe from rotating and leading to this device can not be in the horizontality, then use the ground nail to pass the screwed pipe, and fix this device in nailing earth, the device simple structure, through pasting the propaganda newspaper in show box main part front side, with this effect of warning, need people to carry when the device uses, just so consumeed the manpower.

We have designed a convenient building construction warning propaganda device that removes to reach and overcome the inconvenient removal of current propaganda device and do not have the effect to propaganda newspaper safeguard function when using.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a building construction warning propaganda device convenient to move, so as to overcome the defect that the existing propaganda device consumes manpower in transportation.

In order to achieve the above purpose, the invention is realized by the following scheme: the utility model provides a construction warning propaganda device, includes base, universal wheel, publicity board, shelters from eaves, protection machanism and clamping mechanism, and the equal rotary type of base lower part left and right sides is equipped with two universal wheels, and the universal wheel has four, and the base upside is equipped with publicity board, and the publicity board upside is equipped with shelters from the eaves, and the publicity board front side is equipped with the protection machanism who is used for protecting the publicity newspaper, is equipped with the clamping mechanism who is used for pressing from both sides tight publicity newspaper between protection machanism and the publicity board.

As the improvement of above-mentioned scheme, protection machanism all is equipped with two hinges including hinge, glass window, iron handle and magnet, publicity board front portion left and right sides, and the hinge has four, and articulated formula is connected with the glass window that protects publicity newspaper between two hinges of homonymy, and two glass windows contact, and glass window lower part inboard is equipped with the iron handle, is equipped with two magnets in the middle of publicity board bottom, and the iron handle of homonymy is inhaled to magnet magnetism.

As the improvement of above-mentioned scheme, clamping mechanism is including the mount, splint, first slide bar, first spring, connecting plate and stay cord, the left and right sides all is equipped with the mount in the publicity board, both sides all slidingtype is equipped with first slide bar about the mount, first slide bar has four, be connected with the splint that press from both sides tightly are carried out to the publicity newspaper between two first slide bar rear sides of homonymy, splint and the contact of publicity board, all be connected with first spring between splint anterior upper and lower both sides and the adjacent mount, first spring has four, first spring is around on first slide bar, be connected with the connecting plate between two first slide bar front sides of homonymy, all be connected with the stay cord between the glass window of two connecting plates and homonymy.

As the improvement of above-mentioned scheme, still including the clean mechanism that is used for clean glass window, clean mechanism is including first support frame, including a motor, an end cap, a controller, and a cover plate, the lead screw, second slide bar and scraper blade, publicity board and shelter from between the eaves the left and right sides all be equipped with first support frame, the motor is installed to the upside in the left first support frame, be connected with the lead screw on the motor output shaft, the lead screw is connected with left first support frame rotary type, be equipped with the second slide bar in the first support frame on right side, the screw thread formula is equipped with the scraper blade on the lead screw, the scraper blade removes the back and contacts with glass window, the scraper blade is connected with second slide bar slidingtype.

As an improvement of the proposal, the spraying mechanism for spraying water comprises a water tank, a liquid guide hose, a liquid sprayer, a flow baffle plate, a second support frame, a third slide bar, a second spring, a guide frame, a sliding frame, a fourth slide bar, a third spring and a pressure bar, wherein the water tank is arranged between the upper part of the publicity board and the shielding eave, the top of the water tank is provided with a tank cover, the liquid guide hose is arranged in the middle of the front part of the water tank, the liquid sprayer is connected between the upper sides of the front parts of the two first support frames, the liquid sprayer is communicated with the liquid guide hose, the left side and the right side of the lower part of the water tank are respectively provided with the second support frame, the front sides of the upper parts of the two second support frames are respectively provided with the third slide bar, the flow baffle plate is arranged between the two third slide bars in a sliding way and is connected with the liquid guide hose, the second springs are respectively connected between the left side and the right side of the lower part of the flow baffle plate and the second support frame at the same side, and the second springs are wound on the third slide bars, the middle of the front part of the scraper is provided with a guide frame, a fourth slide bar is arranged in the guide frame, a sliding frame is arranged on the fourth slide bar in a sliding mode, the sliding frame is in contact with the flow baffle, a third spring is connected between the sliding frame and the guide frame and wound on the fourth slide bar, the left side and the right side of the front part of the water tank are both provided with press bars, and the sliding frame is in contact with the press bars.

As an improvement of the proposal, the propaganda board fixing device also comprises a fixing mechanism for fixing the propaganda board, the fixing mechanism comprises a fixing frame, a fifth slide bar and a fourth spring, the third support frame, the sixth slide bar, fifth spring and wedge, the base upper portion left and right sides all is equipped with the fifth slide bar, the slidingtype is equipped with firm frame between two fifth slide bars, all be connected with the fourth spring between firm frame upper portion left and right sides and the fifth slide bar of homonymy, the fourth spring is around on the fifth slide bar, the base rear portion left and right sides all is equipped with the third support frame, it is equipped with the sixth slide bar all to slidingtype on two third support frames, two sixth slide bar front sides all are equipped with the wedge, the wedge is connected with the third support frame slidingtype of homonymy, firm frame removes the back and the wedge contact, all be connected with the fifth spring between the third support frame of two wedges and homonymy, the fifth spring is around on the sixth slide bar.

As the improvement of above-mentioned scheme, still including being used for accomodating the receiving mechanism of article, receiving mechanism is equipped with including accomodating outer container, receiver, slider and dog to accomodate the outer container in the base upside, and the equal slidingtype in accomodating the outer container both sides is equipped with the receiver, and the receiver left and right sides all is equipped with the slider, and the slider has four, accomodates the anterior left and right sides of outer container and all is equipped with two dogs, and the dog has four, and the slider removes the back and contacts with the dog of homonymy.

As the improvement of the scheme, the middle of the front part of the storage box is provided with a handle.

The invention has the advantages that: 1. according to the building construction warning propaganda device, the propaganda board is moved manually by people, so that the base is moved, the universal wheels rotate on the ground, and the movement of the shielding eaves is blocked, so that the effect of moving the building construction warning propaganda device is achieved, and the labor is saved;

2. after people paste the propaganda newspaper on the propaganda board, people reversely rotate the iron handle, so that the glass window is closed, the pulling force of the pull rope on the connecting plate is reduced, the first spring is reset to drive the clamping plate and the first sliding rod to reset, the propaganda newspaper is clamped by the clamping plate, and people check the propaganda content through the glass window, so that the protection effect is realized;

3. the sixth sliding rod is moved backwards through people, so that the wedge block moves backwards, when the wedge block is far away from the stabilizing frame, the fourth spring resets to drive the stabilizing frame to move downwards to reset, the stabilizing frame is in contact with the ground, the stabilizing effect is achieved, and the advertising board is prevented from moving easily.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic sectional perspective view of the present invention.

Fig. 3 is a schematic view of a first partial body structure of the protection mechanism of the present invention.

Fig. 4 is a schematic structural view of a second partial body of the protection mechanism of the present invention.

Fig. 5 is a schematic view of a first partially assembled body of the clamping mechanism of the present invention.

Fig. 6 is an enlarged view of the invention at a.

Fig. 7 is a schematic view of a second partially assembled body of the clamping mechanism of the present invention.

Fig. 8 is a schematic cross-sectional perspective view of the cleaning mechanism of the present invention.

Fig. 9 is a schematic view of a first partially assembled body of the spray mechanism of the present invention.

Fig. 10 is a schematic view of a second partial body structure of the spray mechanism of the present invention.

Fig. 11 is an enlarged view of the invention at B.

Fig. 12 is a perspective view of a third portion of the spray mechanism of the present invention.

FIG. 13 is a schematic view of a first partially assembled body of the anchoring mechanism of the present invention.

FIG. 14 is a schematic view of a second partial structure of the stabilizing mechanism of the present invention.

Fig. 15 is a schematic sectional perspective view of the storage mechanism of the present invention.

The meaning of the reference symbols in the figures: 1: base, 2: universal wheel, 3: publicity board, 4: shelter from eaves, 5: guard mechanism, 51: hinge, 52: glass window, 53: iron handle, 54: magnet, 6: clamping mechanism, 61: mount, 62: splint, 63: first slide bar, 64: first spring, 65: connection plate, 66: a pull rope, 7: cleaning mechanism, 71: first support bracket, 72: motor, 73: screw rod, 74: second slide bar, 75: scraper, 8: spray rinsing mechanism, 81: water tank, 82: liquid guiding hose, 83: liquid sprayer, 84: flow baffle, 85: second support, 86: third slide bar, 87: second spring, 88: guide frame, 89: carriage, 810: fourth slide bar, 811: third spring, 812: pressure lever, 9: stabilizing mechanism, 91: stabilizing frame, 92: fifth slide bar, 93: fourth spring, 94: third support frame, 95: sixth slide bar, 96: fifth spring, 97: wedge block, 10: storage mechanism, 101: housing case, 102: receiver, 103: slider, 104: and a stop block.

Detailed Description

The invention will be further described with reference to the accompanying drawings and the detailed description below:

example 1

The utility model provides a construction warning propaganda device, now refer to fig. 1-7, including base 1, universal wheel 2, publicity board 3, shelter from eaves 4, protection machanism 5 and clamping mechanism 6, the welding of 1 upside of base has publicity board 3, the equal rotary type in 1 lower part left and right sides of base is equipped with two universal wheels 2, universal wheel 2 has four, 3 upsides of publicity board are equipped with and shelter from eaves 4, 3 front sides of publicity board are equipped with protection machanism 5, be equipped with clamping mechanism 6 between protection machanism 5 and the publicity board 3.

Referring to fig. 3-4, the protection mechanism 5 includes hinges 51, glass windows 52, iron handles 53 and magnets 54, two hinges 51 are fixedly connected to the left and right sides of the front portion of the publicity board 3, the number of the hinges 51 is four, the glass windows 52 are connected between the two hinges 51 on the same side in a hinged manner, the two glass windows 52 are in contact with each other, the iron handles 53 are connected to the inner side of the lower portion of the glass windows 52, the two magnets 54 are installed in the middle of the bottom of the publicity board 3, and the iron handles 53 on the same side are magnetically attracted by the magnets 54.

Referring to fig. 5 to 7, the clamping mechanism 6 includes a fixing frame 61, a clamping plate 62, first sliding rods 63, first springs 64, connecting plates 65 and pull ropes 66, the fixing frame 61 is fixedly connected to the left and right sides of the inside of the publicity board 3 through bolts, the first sliding rods 63 are slidably disposed on the upper and lower sides of the fixing frame 61, the number of the first sliding rods 63 is four, the connecting plates 65 are welded between the front sides of the two first sliding rods 63 on the same side, the clamping plate 62 is welded between the rear sides of the two first sliding rods 63 on the same side, the clamping plate 62 is in contact with the publicity board 3, the clamping plate 62 is used for clamping the publicity newspaper, the first springs 64 are connected between the upper and lower sides of the front portion of the clamping plate 62 and the adjacent fixing frame 61, the number of the first springs 64 is four, the first springs 64 are wound on the first sliding rods 63, and the pull ropes 66 are connected between the two connecting plates 65 and the glass windows 52 on the same side.

When people need to warn and publicize in a construction site, people can use the building construction warning and publicizing device, firstly, people move the base 1 to a proper position to enable the universal wheel 2 to rotate, thereby enabling the publicity board 3 and the shielding eave 4 to move, then people manually rotate the iron handle 53 to enable the glass window 52 to rotate, the hinge 51 rotates, at the moment, the iron handle 53 is far away from the magnet 54, meanwhile, the glass window 52 rotates to enable the pull rope 66 to pull the connecting plate 65 to move forwards, the first sliding rod 63 and the clamping plate 62 move forwards, thereby enabling the first spring 64 to be compressed, then people paste the publicity newspaper on the inner rear side of the publicity board 3, after pasting, people manually rotate the iron handle 53 in the reverse direction to enable the glass window 52 to rotate in the reverse direction, then the iron handle 53 is contacted with the magnet 54, so that the magnet 54 magnetically attracts the iron handle 53 on the same side, pull rope 66 reduces the pulling force of connecting plate 65 this moment, make first spring 64 reset and drive splint 62 and first slide bar 63 and move backward and reset, make connecting plate 65 move backward, splint 62 fixes the propaganda newspaper on publicity board 3 this moment, with this effect that has realized pressing from both sides tightly, the content on the propaganda newspaper is looked over to people's accessible glass window 52, it has avoided rainwater to fall on glass window 52 to influence people to look over the content on the propaganda newspaper to shelter from eaves 4, with this effect of warning propaganda has been realized, when people need change the propaganda newspaper, people can take out old propaganda newspaper according to the manual iron handle of rotating of above-mentioned operation 53, paste new propaganda newspaper on publicity board 3 can.

Example 2

On the basis of embodiment 1, referring to fig. 8, the cleaning device 7 further includes a cleaning mechanism 7, the cleaning mechanism 7 includes a first support frame 71, a motor 72, a screw rod 73, a second slide rod 74 and a scraper 75, the first support frame 71 is disposed on both left and right sides between the publicity board 3 and the shielding eaves 4, the motor 72 is fixedly connected to the upper side inside the first support frame 71 on the left side through bolts, the screw rod 73 is connected to an output shaft of the motor 72, the screw rod 73 is rotatably connected to the first support frame 71 on the left side, the second slide rod 74 is welded inside the first support frame 71 on the right side, the scraper 75 is screwed on the screw rod 73, the scraper 75 contacts with the glass window 52 after moving, the scraper 75 is slidably connected to the second slide rod 74, and the scraper 75 is used for cleaning the glass window 52.

Referring to fig. 9-12, the spraying device further comprises a spraying mechanism 8, the spraying mechanism 8 comprises a water tank 81, a liquid guide hose 82, a liquid sprayer 83, a flow baffle 84, a second support 85, a third slide 86, a second spring 87, a guide frame 88, a carriage 89, a fourth slide 810, a third spring 811 and a press rod 812, the water tank 81 is connected between the upper part of the publicity board 3 and the shielding eave 4 through bolts, a tank cover is arranged on the top of the water tank 81, the second support 85 is fixedly connected to the left and right sides of the lower part of the water tank 81 through bolts, the liquid guide hose 82 is arranged in the middle of the front part of the water tank 81, the liquid sprayer 83 is connected between the upper parts of the two first support frames 71, the liquid sprayer 83 is communicated with the liquid guide hose 82, the third slide 86 is connected to the front sides of the upper parts of the two second support frames 85, the flow baffle 84 is slidably arranged between the two third slide 86, the flow baffle 84 is slidably connected with the liquid guide hose 82, the left side and the right side of the lower portion of the flow baffle plate 84 and the second support frame 85 on the same side are connected with a second spring 87, the second spring 87 is wound on a third sliding rod 86, a guide frame 88 is arranged in the middle of the front portion of the scraping plate 75, a fourth sliding rod 810 is arranged in the guide frame 88, a sliding frame 89 is arranged on the fourth sliding rod 810 in a sliding mode, the sliding frame 89 is in contact with the flow baffle plate 84, a third spring 811 is connected between the sliding frame 89 and the guide frame 88, the third spring 811 is wound on the fourth sliding rod 810, the left side and the right side of the front portion of the water tank 81 are fixedly connected with a pressure lever 812 through bolts, and the sliding frame 89 is in contact with the pressure lever 812.

Referring to fig. 13-14, the device further comprises a stabilizing mechanism 9, the stabilizing mechanism 9 comprises a stabilizing frame 91, a fifth slide bar 92, a fourth spring 93, a third support frame 94, a sixth slide bar 95, a fifth spring 96 and a wedge 97, the fifth slide bar 92 is welded on each of the left and right sides of the upper portion of the base 1, the stabilizing frame 91 is slidably arranged between the two fifth slide bars 92, the fourth spring 93 is connected between each of the left and right sides of the upper portion of the stabilizing frame 91 and the fifth slide bar 92 on the same side, the fourth spring 93 is wound on the fifth slide bar 92, the third support frames 94 are welded on each of the left and right sides of the rear portion of the base 1, the sixth slide bars 95 are slidably arranged on each of the two third support frames 94, the wedge 97 is arranged on the front sides of the two sixth slide bars 95, the wedge 97 is slidably connected with the third support frame 94 on the same side, the stabilizing frame 91 is in contact with the wedge 97, the fifth spring 96 is connected between the two wedge 97 and the third support frames 94 on the same side, a fifth spring 96 is wound around the sixth slide bar 95.

Referring to fig. 15, the storage box comprises a storage box 10, the storage box 10 comprises a storage outer box 101, a storage box 102, a slider 103 and a stop block 104, the storage outer box 101 is arranged on the upper side of the base 1, the storage box 102 is arranged on the upper side and the lower side of the interior of the storage outer box 101 in a sliding mode, the storage box 102 is used for storing articles, a handle is arranged in the middle of the front portion of the storage box 102, the sliders 103 are welded on the left side and the right side of the storage box 102, the number of the sliders 103 is four, the left side and the right side of the front portion of the storage outer box 101 are provided with the two stop blocks 104, the stop blocks 104 are four, and the sliders 103 are in contact with the stop blocks 104 on the same side after moving.

When people need to clean the glass window 52, people can start the motor 72, the output shaft of the motor 72 rotates to drive the screw rod 73 to rotate, so that the scraper 75 moves downwards along the second sliding rod 74, when the scraper 75 contacts with the glass window 52, the scraper 75 cleans the glass window 52, and therefore the cleaning effect is achieved.

Firstly, a person manually opens the cover on the water tank 81, then water is injected into the water tank 81, after the injection is completed, the person tightly rotates the cover on the water tank 81, the scraper 75 moves downwards to drive the guide frame 88 to move downwards, so that the carriage 89 moves downwards along the pressure rod 812, the flow baffle plate 84 moves downwards, the second spring 87 is compressed, when the flow baffle plate 84 does not block the liquid guide hose 82, the water in the water tank 81 flows into the liquid sprayer 83 through the liquid guide hose 82, then the liquid sprayer 83 sprays the water on the glass window 52, the spraying effect is realized, the cleaning of the glass window 52 is convenient, when the carriage 89 moves to the convex part of the pressure rod 812, the carriage 89 moves forwards along the fourth slide rod 810, the third spring 811 is compressed, at the moment, the carriage 89 is far away from the flow baffle plate 84, the second spring 87 resets to drive the flow baffle plate 84 to reset, at the moment, the flow baffle 84 blocks the liquid guide hose 82, therefore, the effect of controlling the water flow is achieved, when the sliding frame 89 moves downwards to be far away from the convex part of the pressing rod 812, the third spring 811 resets to drive the sliding frame 89 to move backwards and reset, the scraper 75 moves upwards to drive the guide frame 88 to move upwards, so that the sliding frame 89 moves upwards, when the sliding frame 89 moves to the convex part of the pressing rod 812, the sliding frame 89 moves forwards along the fourth sliding rod 810, so that the third spring 811 is compressed, when the sliding frame 89 moves away from the convex part of the pressing rod 812, the third spring 811 resets to drive the sliding frame 89 to move backwards and reset, and at the moment, the sliding frame 89 is in contact with the baffle plate 84.

When people need to move the publicity board 3, people move the fixing frame 91 upwards, the fourth spring 93 is compressed, when the fixing frame 91 is contacted with the wedge 97, the fixing frame 91 drives the wedge 97 to move backwards, so that the sixth sliding rod 95 moves backwards, so that the fifth spring 96 is compressed, when the fixing frame 91 continues to move upwards and is far away from the wedge 97, the fifth spring 96 resets to drive the wedge 97 to move forwards and reset, so that the sixth sliding rod 95 moves forwards and resets, at the moment, the wedge 97 blocks the fixing frame 91, people can stop moving the fixing frame 91, then people can move the publicity board 3, when people need to fix the publicity board 3, people can move the sixth sliding rod 95 backwards, so that the fifth spring 96 is compressed, so that the wedge 97 moves backwards, when the wedge 97 is far away from the fixing frame 91, the fourth spring 93 resets to drive the fixing frame 91 to move downwards and reset, at this moment, the fixing frame 91 is in contact with the ground, so that the fixing effect is achieved, the publicity board 3 is prevented from being moved easily, then people loosen the sixth sliding rod 95, and the wedge-shaped block 97 moves forwards under the action of the fifth spring 96 to reset.

When people need take in partial article, people can move the handle on the receiver 102 forward, make the receiver 102 move forward, thereby make slider 103 move forward, when dog 104 blocks slider 103, people can place partial article in the receiver 102, when the article are placed and are accomplished, people move the handle on the receiver 102 backward, make the receiver 102 move backward, thereby make slider 103 move backward, when receiver 102 rear portion and the contact of the interior rear portion of receiver 101, people stop moving the handle on the receiver 102, with this the effect of taking in has been realized, when people need take out article, people manually move the handle on the receiver 102 forward can.

Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes should fall within the scope of the claims of the present invention.

Claims (8)

1. The utility model provides a construction warning propaganda device, including base (1), universal wheel (2), publicity board (3) and shelter from eaves (4), the equal rotary type in base (1) lower part left and right sides is equipped with two universal wheels (2), universal wheel (2) have four, base (1) upside is equipped with publicity board (3), publicity board (3) upside is equipped with shelters from eaves (4), a serial communication port, still including protection machanism (5) and clamping mechanism (6), publicity board (3) front side is equipped with protection machanism (5) that are used for protecting the propaganda newspaper, be equipped with clamping mechanism (6) that are used for pressing from both sides tight propaganda newspaper between protection machanism (5) and publicity board (3).

2. The building construction warning and propaganda device according to claim 1, wherein the protection mechanism (5) comprises hinges (51), glass windows (52), iron handles (53) and magnets (54), two hinges (51) are arranged on the left side and the right side of the front portion of the propaganda board (3), the number of the hinges (51) is four, the two hinges (51) on the same side are connected with the glass windows (52) for protecting the propaganda newspaper in a hinged mode, the two glass windows (52) are in contact with each other, the iron handles (53) are arranged on the inner side of the lower portion of the glass windows (52), the middle of the bottom of the propaganda board (3) is provided with the two magnets (54), and the magnets (54) attract the iron handles (53) on the same side.

3. The building construction warning and publicizing device of claim 2, characterized in that the clamping mechanism (6) comprises a fixing frame (61), a clamping plate (62), four first sliding rods (63), four first springs (64), a connecting plate (65) and a pull rope (66), wherein the fixing frame (61) is arranged on each of the left and right sides in the publicizing plate (3), the first sliding rods (63) are arranged on each of the upper and lower sides of the fixing frame (61) in a sliding manner, the clamping plate (62) for clamping the publicizing newspaper is connected between the rear sides of two first sliding rods (63) on the same side, the clamping plate (62) is in contact with the publicizing plate (3), the first springs (64) are respectively connected between the upper and lower sides of the front portion of the clamping plate (62) and the adjacent fixing frame (61), the first springs (64) are four, the first springs (64) are wound on the first sliding rods (63), the connecting plate (65) is connected between the front sides of the two first sliding rods (63) on the same side, pull ropes (66) are connected between the two connecting plates (65) and the glass window (52) on the same side.

4. A building construction warning and advertising device according to claim 3, further comprising a cleaning mechanism (7) for cleaning the glass window (52), the cleaning mechanism (7) comprising a first support frame (71), a motor (72), lead screw (73), second slide bar (74) and scraper blade (75), publicity board (3) and shelter from between eaves (4) the left and right sides all be equipped with first support frame (71), motor (72) are installed to upside in left first support frame (71), be connected with lead screw (73) on motor (72) output shaft, lead screw (73) are connected with left first support frame (71) rotary type, be equipped with second slide bar (74) in first support frame (71) on right side, lead screw (73) are gone up the screw thread formula and are equipped with scraper blade (75), scraper blade (75) remove the back and contact with glass window (52), scraper blade (75) and second slide bar (74) sliding type connection.

5. The building construction warning and propaganda device according to claim 4, further comprising a spray mechanism (8) for spraying water, wherein the spray mechanism (8) comprises a water tank (81), a liquid guide hose (82), a liquid sprayer (83), a flow baffle (84), a second support frame (85), a third slide bar (86), a second spring (87), a guide frame (88), a carriage (89), a fourth slide bar (810), a third spring (811) and a pressure bar (812), the water tank (81) is arranged between the upper part of the publicity board (3) and the shielding eave (4), the top of the water tank (81) is provided with a tank cover, the liquid guide hose (82) is arranged in the middle of the front part of the water tank (81), the liquid sprayer (83) is connected between the upper sides of the front parts of the two first support frames (71), the liquid sprayer (83) is communicated with the liquid guide hose (82), the left and right sides of the lower part of the water tank (81) are provided with the second support frames (85), the front sides of the upper parts of the two second supporting frames (85) are respectively provided with a third sliding rod (86), a flow baffle plate (84) is arranged between the two third sliding rods (86) in a sliding mode, the flow baffle plate (84) is connected with the liquid guide hose (82) in a sliding mode, a second spring (87) is connected between the left side and the right side of the lower part of the flow baffle plate (84) and the second supporting frame (85) on the same side, the second spring (87) is wound on the third sliding rod (86), the middle of the front part of the scraper (75) is provided with a guide frame (88), a fourth sliding rod (810) is arranged in the guide frame (88), a sliding frame (89) is arranged on the fourth sliding rod (810) in a sliding mode, the sliding frame (89) is in contact with the flow baffle plate (84), a third spring (811) is connected between the sliding frame (89) and the guide frame (88), the third spring (811) is wound on the fourth sliding rod (810), the left side and the right side of the front part of the water tank (81) are respectively provided with a pressing rod (812), and the sliding frame (89) is in contact with the pressing rod (812).

6. The building construction warning and publicizing device of claim 5, characterized in that, it further comprises a stabilizing mechanism (9) for stabilizing the publicizing board (3), the stabilizing mechanism (9) comprises a stabilizing frame (91), a fifth slide bar (92), a fourth spring (93), a third support frame (94), a sixth slide bar (95), a fifth spring (96) and a wedge block (97), the fifth slide bar (92) is arranged on both sides of the upper portion of the base (1), the stabilizing frame (91) is slidably arranged between the two fifth slide bars (92), the fourth spring (93) is connected between both sides of the upper portion of the stabilizing frame (91) and the fifth slide bar (92) on the same side, the fourth spring (93) is wound on the fifth slide bar (92), the third support frame (94) is arranged on both sides of the rear portion of the base (1), the sixth slide bar (95) is slidably arranged on both sides of the two third support frames (94), wedge blocks (97) are arranged on the front sides of the two sixth sliding rods (95), the wedge blocks (97) are connected with the third supporting frames (94) on the same side in a sliding mode, the fixing frame (91) is in contact with the wedge blocks (97) after moving, fifth springs (96) are connected between the two wedge blocks (97) and the third supporting frames (94) on the same side, and the fifth springs (96) are wound on the sixth sliding rods (95).

7. The building construction warning and advertising device according to claim 6, further comprising a storage mechanism (10) for storing articles, wherein the storage mechanism (10) comprises a storage outer box (101), a storage box (102), four sliding blocks (103) and two stoppers (104), the storage outer box (101) is arranged on the upper side of the base (1), the storage box (102) is arranged on the upper side and the lower side of the storage outer box (101) in a sliding manner, the sliding blocks (103) are arranged on the left side and the right side of the storage box (102), the number of the sliding blocks (103) is four, the left side and the right side of the front portion of the storage outer box (101) are provided with the two stoppers (104), the four stoppers (104) are provided, and the sliding blocks (103) are in contact with the stoppers (104) on the same side after moving.

8. The construction warning and advertising device as claimed in claim 7, wherein a handle is provided at the center of the front part of the storage box (102).

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