CN217829394U

CN217829394U - Dust fall mechanism for building construction

Info

Publication number: CN217829394U
Application number: CN202221278156.2U
Authority: CN
Inventors: 孟庆斌; 高江霞
Original assignee: Beijing Runya Construction Engineering Development Co ltd
Current assignee: Beijing Runya Construction Engineering Development Co ltd
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2022-11-18
Anticipated expiration: 2032-05-25

Abstract

The application discloses building construction dust fall mechanism relates to building construction technical field, and it is relatively poor to improve current fog gun dust device adjustability, leads to the limited problem of dust fall scope, including base, swivel mount, lift seat and spraying plate, the first drive assembly who is used for driving the swivel mount pivoted is installed to the bottom of base, one side of swivel mount is rotated and is installed the screw rod, the one end screw thread of lift seat cup joints on the screw rod, the top fixed mounting of lift seat has the support, the top of support is rotated and is installed the cam, the top of lift seat is installed and is used for driving cam pivoted second drive assembly, it installs the connecting rod to rotate between the protruding end of cam and the top at the spraying plate back. This application steerable spraying board carries out the horizontal rotation, can highly adjust the use of spraying board, can adjust the angle of spraying board, enlarges the dust fall scope, improves dust fall efficiency.

Description

Building construction dust fall mechanism

Technical Field

The application relates to building construction field especially relates to building construction dust fall mechanism.

Background

Can produce a large amount of dusts when building job site operation, and the appearance of a large amount of dusts can influence staff's normal work, and work for a long time under the environment that is full of the dust can influence staff's healthy, and a large amount of dusts also can cause the pollution to surrounding environment simultaneously, is unfavorable for green building construction.

In order to solve the problem, a fog gun dust settling device is often needed to be used for settling dust on a construction site in the building construction process so as to reduce flying dust in the air.

At realizing this application in-process, the inventor discovers that there is the following problem at least in this technique, and the most single structure of current fog gun dust device, and the adjustability is relatively poor, leads to the dust fall scope limited, and efficiency is lower, consequently, provides a building construction dust fall mechanism now.

SUMMERY OF THE UTILITY MODEL

In order to improve that current fog gun dust device adjustability is relatively poor, lead to the limited problem of dust fall scope, this application provides a construction dust fall mechanism.

The application provides a construction dust fall mechanism adopts following technical scheme:

the building construction dust fall mechanism comprises a base, a rotating frame rotatably mounted at the top of the base, a lifting seat slidably mounted in the rotating frame and a spray plate rotatably mounted on one side of the lifting seat, wherein a water tank and a water pump are fixedly mounted on the inner bottom wall of the rotating frame, the inlet end of the water pump is communicated with the water tank, and a connecting pipe is communicated between the outlet end of the water pump and the spray plate;

the utility model discloses a spray plate, including base, lifting seat, cam, the bottom of base is installed and is used for driving swivel mount pivoted first drive assembly, one side of swivel mount is rotated and is installed the screw rod, the one end screw thread of lifting seat cup joints on the screw rod, the top fixed mounting of lifting seat has the support, the top of support is rotated and is installed the cam, the top of lifting seat is installed and is used for driving cam pivoted second drive assembly, rotate between the protruding end of cam and the top at the spray plate back and install the connecting rod.

Through adopting above-mentioned technical scheme, when the dust fall, the water in the water tank is taken out to the startable water pump, carry the spraying inboard through the connecting pipe, from the nozzle blowout water smoke on spraying plate surface again, carry out the dust fall to the air, use first drive assembly to drive the swivel mount and rotate, thereby steerable spraying plate carries out horizontal rotation, so as to carry out the dust fall to equidirectional, enlarge the dust fall scope, steerable screw rod rotates, make lift seat along the vertical motion of the length direction of screw rod, thereby can highly adjust the use of spraying plate, so as to carry out the dust fall to different heights, use second drive assembly to drive the cam rotation, the cam can drive the one end rotation of connecting rod, the other end of connecting rod can drive the reciprocal upset of spraying plate, thereby can adjust the angle of spraying plate, further enlarge the dust fall scope, improve dust fall efficiency.

Optionally, the bottom of the base is fixedly provided with a bottom frame, and four corners of the bottom frame are provided with brake wheels.

Through adopting above-mentioned technical scheme, be convenient for remove equipment through the brake wheel.

Optionally, the first driving assembly includes a first motor mounted on the bottom frame, a master gear mounted at an output end of the first motor, and a slave gear mounted at a bottom of the rotating frame, and the master gear is engaged with the slave gear.

By adopting the technical scheme, the first motor is started to drive the main gear to rotate, so that the main gear drives the driven gear to rotate, and the driven gear drives the rotating frame to rotate.

Optionally, an annular sliding groove is formed in the top of the base, pulleys are mounted on two sides of the bottom of the rotating frame, and the pulleys are located in the annular sliding groove.

Through adopting above-mentioned technical scheme, through the cooperation of annular spout and pulley, when the swivel mount rotates, the pulley can roll in annular spout, plays the slip supporting role to the swivel mount, improves the stability of swivel mount.

Optionally, a second motor for driving the screw to rotate is fixedly mounted at the top of the rotating frame.

Through adopting above-mentioned technical scheme, start the second motor and can drive the screw rod and rotate.

Optionally, a guide rod is fixedly mounted on the other side of the rotating frame, and one end, far away from the screw rod, of the lifting seat is sleeved on the guide rod in a sliding manner.

Through adopting above-mentioned technical scheme, the guide arm can play the guide effect to the seat that goes up and down.

Optionally, the second drive assembly is including installing the third motor at lift seat top, installing the action wheel of third motor output and installing follow the driving wheel of cam one side, the action wheel passes through the belt linkage with following the driving wheel.

By adopting the technical scheme, the third motor is started to drive the driving wheel to rotate, so that the driving wheel drives the driven wheel to rotate through the belt, and the driven wheel drives the cam to rotate.

Optionally, the connecting pipe is a corrugated hose.

Through adopting above-mentioned technical scheme, the connecting pipe of being convenient for follows the spraying board and moves that stretches out and draws back.

In summary, the present application has the following beneficial effects:

1. according to the dust-settling device, the rotating frame can be driven to rotate through the first driving assembly, so that the spraying plate can be controlled to horizontally rotate, dust can be settled in different directions, the screw can be driven to rotate by starting the second motor, the guide rod can play a role in guiding the lifting seat, the lifting seat can vertically move along the length direction of the screw, and therefore the use height of the spraying plate can be adjusted, dust can be settled in different heights, the dust settling range is expanded, and the dust settling efficiency is improved;

2. this application can drive the cam through second drive assembly and rotate, and the cam can drive the one end rotation of connecting rod, and the other end of connecting rod can drive the reciprocal upset of spraying board to can adjust the angle of spraying board, further enlarge the dust fall scope, improve dust fall efficiency.

Drawings

Fig. 1 is a schematic diagram of the whole structure of the present application.

Fig. 2 is a side view schematic of the lift base and spray plate of the present application.

Fig. 3 is an enlarged view of the structure at a in fig. 1 of the present application.

Description of reference numerals:

1. a base; 2. a rotating frame; 3. a lifting seat; 4. a spray plate; 5. a water tank; 6. a water pump; 7. a connecting pipe; 8. a first drive assembly; 801. a first motor; 802. a main gear; 803. a slave gear; 9. a screw; 10. a support; 11. a cam; 12. a second drive assembly; 1201. a third motor; 1202. a driving wheel; 1203. a driven wheel; 13. a connecting rod; 14. a chassis; 15. a brake wheel; 16. an annular chute; 17. a pulley; 18. a second motor; 19. a guide rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

Referring to fig. 1-2, the building construction dust falling mechanism includes a base 1, a rotating frame 2 rotatably installed on the top of the base 1, a lifting seat 3 slidably installed in the rotating frame 2, and a spraying plate 4 rotatably installed on one side of the lifting seat 3, wherein a plurality of spraying nozzles are distributed on the surface matrix of the spraying plate 4, an underframe 14 is fixedly installed at the bottom of the base 1, brake wheels 15 are installed at four corners of the bottom of the underframe 14, and the equipment is convenient to move through the brake wheels 15.

Referring to fig. 1 and 2, a water tank 5 and a water pump 6 are fixedly mounted on the inner bottom wall of the rotating frame 2, the inlet end of the water pump 6 is communicated with the water tank 5, a connecting pipe 7 is communicated between the outlet end of the water pump 6 and the spraying plate 4, the connecting pipe 7 is a corrugated hose, when dust is reduced, the water pump 6 can be started to pump out water in the water tank 5, the water is conveyed into the spraying plate 4 through the connecting pipe 7, and then water mist is sprayed out of a spraying nozzle on the surface of the spraying plate 4 to reduce dust in air.

Referring to fig. 1, a first driving assembly 8 for driving the rotation of the rotating frame 2 is installed at the bottom of the base 1, the first driving assembly 8 includes a first motor 801 installed on the bottom frame 14, a main gear 802 installed at an output end of the first motor 801, and a slave gear 803 installed at the bottom of the rotating frame 2, the main gear 802 is engaged with the slave gear 803, and when the first motor 801 is started, the main gear 802 is driven to rotate, so that the main gear 802 drives the slave gear 803 to rotate, and the slave gear 803 drives the rotating frame 2 to rotate, thereby controlling the spraying plate 4 to rotate horizontally, so as to perform dustfall in different directions and expand the dustfall range.

Referring to fig. 1 and 3, annular spout 16 has been seted up at the top of base 1, and pulley 17 is all installed to the both sides of swivel mount 2 bottom, and pulley 17 is located annular spout 16, through the cooperation of annular spout 16 with pulley 17, and when swivel mount 2 rotated, pulley 17 can roll in annular spout 16, played the slip supporting role to swivel mount 2, improved swivel mount 2's stability.

Referring to fig. 1, one side of 2 inner walls of swivel mount rotates installs screw rod 9, screw rod 9 is vertical arrangement, the top fixed mounting of swivel mount 2 has and is used for driving screw rod 9 pivoted second motor 18, the one end screw thread of lift seat 3 cup joints on screw rod 9, the opposite side fixed mounting of 2 inner walls of swivel mount has guide arm 19, guide arm 19 parallels with screw rod 9, the one end that screw rod 9 was kept away from to lift seat 3 slides and cup joints on guide arm 19, it can drive screw rod 9 and rotate to start second motor 18, guide arm 19 can play the guide effect to lift seat 3, make lift seat 3 along screw rod 9's length direction vertical movement, thereby can highly adjust the use of spraying board 4, so that carry out the dust fall to the co-altitude.

Referring to fig. 1 and 2, top fixed mounting of lift seat 3 has support 10, cam 11 is installed in the top rotation of support 10, wherein, be used for driving cam 11 pivoted second drive assembly 12 is installed at the top of lift seat 3, rotate between the top at the protruding end of cam 11 and the 4 backs of spraying board and install connecting rod 13, use second drive assembly 12 to drive cam 11 and rotate, cam 11 can drive the one end rotation of connecting rod 13, the other end of connecting rod 13 can drive the reciprocal upset of spraying board 4, thereby can adjust the dust fall angle of spraying board 4, further enlarge the dust fall scope, improve dust fall efficiency.

Referring to fig. 2, the second driving assembly 12 includes a third motor 1201 installed on the top of the lifting seat 3, a driving wheel 1202 installed on the output end of the third motor 1201, and a driven wheel 1203 installed on one side of the cam 11, the driving wheel 1202 and the driven wheel 1203 are linked through a belt, and the driving wheel 1202 is driven to rotate by activating the third motor 1201, so that the driving wheel 1202 drives the driven wheel 1203 to rotate through the belt, and the driven wheel 1203 drives the cam 11 to rotate.

The application has the implementation principle that: when the dust fall, water in the water tank 5 is taken out to the water pump 6 that can start, carry in the spraying board 4 through connecting pipe 7, from the atomizer blowout water smoke on spraying board 4 surface again, dust fall is carried out to the air, use first drive assembly 8 to drive swivel mount 2 and rotate, thereby steerable spraying board 4 carries out horizontal rotation, so as to carry out the dust fall to the equidirectional, enlarge the dust fall scope, it can drive screw rod 9 and rotate to start second motor 18, guide arm 19 can play the guide effect to lift seat 3, make lift seat 3 along screw rod 9's length direction vertical motion, thereby can highly adjust the use of spraying board 4, so as to carry out the dust fall to the co-altitude, use second drive assembly 12 can drive cam 11 and rotate, cam 11 can drive the one end rotation of connecting rod 13, the other end of connecting rod 13 can drive the reciprocal upset of spraying board 4, thereby can adjust the angle of spraying board 4, further enlarge the dust fall scope, and improve dust fall efficiency.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. Building construction dust fall mechanism installs including base (1), rotation swivel mount (2), the slidable mounting at base (1) top are in lift seat (3) in swivel mount (2) and rotation are installed spray plate (4) of lift seat (3) one side, its characterized in that: a water tank (5) and a water pump (6) are fixedly mounted on the inner bottom wall of the rotating frame (2), the inlet end of the water pump (6) is communicated with the water tank (5), and a connecting pipe (7) is communicated between the outlet end of the water pump (6) and the spraying plate (4);

the utility model discloses a spray plate, including base (1), be used for driving swivel mount (2) pivoted first drive assembly (8) to install the bottom of base (1), one side of swivel mount (2) is rotated and is installed screw rod (9), the one end screw thread of lift seat (3) cup joints on screw rod (9), the top fixed mounting of lift seat (3) has support (10), the top of support (10) is rotated and is installed cam (11), the top of lift seat (3) is installed and is used for driving cam (11) pivoted second drive assembly (12), rotate between the protruding end of cam (11) and the top at the spraying board (4) back and install connecting rod (13).

2. The construction dust fall mechanism of claim 1, characterized in that: the bottom fixed mounting of base (1) has chassis (14), brake wheel (15) are all installed to the four corners department of chassis (14) bottom.

3. The construction dust fall mechanism of claim 2, characterized in that: the first driving assembly (8) comprises a first motor (801) arranged on the bottom frame (14), a main gear (802) arranged at the output end of the first motor (801) and a driven gear (803) arranged at the bottom of the rotating frame (2), wherein the main gear (802) is meshed with the driven gear (803).

4. The construction dust fall mechanism according to claim 1, characterized in that: annular spout (16) have been seted up at the top of base (1), pulley (17) are all installed to the both sides of swivel mount (2) bottom, pulley (17) are located annular spout (16).

5. The construction dust fall mechanism of claim 1, characterized in that: and a second motor (18) for driving the screw (9) to rotate is fixedly mounted at the top of the rotating frame (2).

6. The construction dust fall mechanism of claim 1, characterized in that: the other side of the rotating frame (2) is fixedly provided with a guide rod (19), and one end, far away from the screw rod (9), of the lifting seat (3) is sleeved on the guide rod (19) in a sliding mode.

7. The construction dust fall mechanism of claim 1, characterized in that: the second driving assembly (12) comprises a third motor (1201) installed at the top of the lifting seat (3), a driving wheel (1202) installed at the output end of the third motor (1201) and a driven wheel (1203) installed on one side of the cam (11), and the driving wheel (1202) and the driven wheel (1203) are linked through a belt.

8. The construction dust fall mechanism of claim 1, characterized in that: the connecting pipe (7) is a corrugated hose.