CN109519208B

CN109519208B - Portable air purification car of tunnel construction

Info

Publication number: CN109519208B
Application number: CN201811246778.5A
Authority: CN
Inventors: 谢金钱
Original assignee: 北京城建中南土木工程集团有限公司
Priority date: 2018-10-25
Filing date: 2018-10-25
Publication date: 2020-05-15
Also published as: CN109519208A

Abstract

The invention relates to an air purification vehicle, in particular to a movable air purification vehicle for tunnel construction. The technical problem is as follows: the tunnel construction movable air purification vehicle can prevent arm ache and improve air purification efficiency. The technical scheme is as follows: a tunnel construction movable air purification vehicle comprises a mounting seat, wheels, a water tank, a water inlet pipe, a connecting device, a spray barrel, a connecting plate, a fan, a first supporting rod, a first guide sleeve, a high-pressure pneumatic pump and the like; the left side and the right side of the bottom of the mounting seat are provided with wheels with moving effect, the right side of the top of the mounting seat is provided with a water tank capable of storing water, the right side of the top of the water tank is provided with a water inlet pipe, and the water inlet pipe is communicated with the water tank. According to the invention, water can be converted through the atomizing nozzle, and atomized water can be sprayed into the tunnel through the fan, so that air in the tunnel can be purified, a user does not need to hold a water pipe to purify air in the tunnel, further, arm ache can be prevented, and the air purification efficiency can be improved.

Description

Portable air purification car of tunnel construction

Technical Field

The invention relates to an air purification vehicle, in particular to a movable air purification vehicle for tunnel construction.

Background

The tunnel can produce a large amount of dusts when the construction, so just need people to purify the air in the tunnel, purify the tunnel air at present, it is the delivery department that people hold the water pipe and hold between the fingers the water pipe usually, so can make water spray farther, and can make water disperse and spray, but people hold the water pipe arm easy ache for a long time, thereby can reduce air purification efficiency, in order to improve air purification efficiency, people can purify the air in the tunnel through the water pump, but the extraction water yield of water pump is too fast, after the water extraction, people are difficult in time to close the water pump, so can cause the damage to the water pump.

Disclosure of Invention

In order to overcome the water outlet department that people held the water pipe and held between the fingers the water pipe for a long time and spray, the arm is ache easily, so can reduce the shortcoming of air purification efficiency, the technical problem is: the tunnel construction movable air purification vehicle can prevent arm ache and improve air purification efficiency.

The technical scheme is as follows: a tunnel construction movable air purification vehicle comprises a mounting seat, wheels, a water tank, a water inlet pipe, a connecting device, a spray barrel, a connecting plate, a fan, a first supporting rod, a first guide sleeve, a high-pressure pneumatic pump, a first hose, a second hose, an atomizing nozzle, a connecting rod, a connecting seat, a push rod, a cross rod, an L-shaped supporting rod, a first pulley, a grab handle and a first pull wire, wherein the wheels playing a role of moving are arranged on the left side and the right side of the bottom of the mounting seat, the water tank capable of storing and discharging water is arranged on the right side of the top of the mounting seat, the water inlet pipe is arranged on the right side of the top of the water tank and communicated with the water tank, the connecting device is arranged on the left side of the water tank, the spray barrel capable of spraying water is arranged on the connecting device, the connecting plate capable of arranging the fan on the right parts of the upper wall and the lower wall in the spray barrel, the bottom of the first supporting rod is provided with a first guide sleeve, a high-pressure pneumatic pump capable of extracting water is arranged on the left side of the top of the mounting seat, the high-pressure pneumatic pump is connected with a first hose and a second hose which can convey water, the first hose penetrates through the mounting seat and is connected with the right side of the bottom of the water tank, the first hose is communicated with the water tank, the left end of the second hose penetrates through the first guide sleeve, the left end of the second hose is provided with an atomizing nozzle capable of converting water, the connecting rod is arranged on the connecting device and is L-shaped, the right part of the connecting rod is provided with a through hole, the connecting seat is arranged on the left side of the top of the water tank, the middle part of the connecting seat is positioned in the through hole, the push rod is fixed on the right side of the top of the water tank, the top end of the push rod is fixedly provided with a cross rod, the left parts of the front side and the back side, the grab handle is connected with a first pull wire, the first pull wire bypasses the corresponding first pulley, and the first pull wire is connected with the right end of the connecting rod.

Further, connecting device is including the roating seat, the rotary rod, the roating ball, swinging arms and kelly, the right flank of roating seat and the left surface rigid coupling of water tank, it has the recess to open on the roating seat, be connected with the rotary rod between the upper and lower two walls in the recess, be equipped with on the rotary rod and make spray can pivoted roating ball, the left side of roating ball is fixed with the swinging arms, the swinging arms is T shape, the left surface of swinging arms and spray can's right flank rigid coupling, both sides all are provided with the kelly around the connecting rod bottom, the swinging arms is located between two kellies and the front and back kellies.

Furthermore, the water quantity reminding device comprises a guide rod, a hollow floating ball, a second pulley, a second guide sleeve, a button, a second pull wire and a blocking ball, wherein the guide rod is fixed at the right part in the water tank, the hollow floating ball capable of measuring water is arranged on the guide rod in a sliding mode, the second pulley is arranged on the right side of the top of the water tank and is located on the left side of the push rod, the second guide sleeve is arranged at the top of the water tank and is located on the right side of the second pulley, a button capable of closing a high-pressure pneumatic pump is arranged on the right side face of the second guide sleeve, the button is connected with the high-pressure pneumatic pump through a circuit, the top of the hollow floating ball is connected with the second pull wire, the second pull wire penetrates through the top of the water tank, the second pull wire winds around the second pulley and penetrates through the second guide sleeve, the blocking ball is fixed on the second pull wire, and.

Further, still including reposition of redundant personnel nozzle and latch, the left part of spraying the bucket upper and lower both sides all opens the draw-in groove that can place the latch, is equipped with the latch in the draw-in groove, is provided with the reposition of redundant personnel nozzle that can shunt the spraying to the water smoke between the left surface of two upper and lower latches.

Further, still including roller and filler rod, the spout that plays the effect of placing is opened in the left side at the mount pad top, is equipped with the roller that plays the supporting role in the spout, and the filler rod that plays the supporting role sets up in the upper portion of mount pad left surface, and the filler rod contacts with the bottom of spouting the bucket.

When air purification is required to be carried out on the tunnel, a user adds water into the water tank through the water inlet pipe, then pulls the cross rod to move the water purification device to the right, simultaneously starts the high-pressure pneumatic pump to extract the water in the water tank through the first hose, then pushes the water into the atomizing nozzle through the second hose, so that the water can be atomized through the atomizing nozzle, simultaneously starts the fan, so that the atomized water can be sprayed out to the left, and the user enables the grab handle at the rear side or the front side to be close to the cross rod, so that the right part of the connecting rod can swing backwards or forwards through the first pull wire, the left part of the connecting rod swings forwards or backwards along with the connecting rod, the left part of the connecting rod swings forwards or backwards to enable the spray barrel to swing forwards or backwards through the connecting device, so that the user can conveniently carry out fully and uniformly purification on the air at the left side and the right side in the tunnel, the user closes high-pressure pneumatic pump and fan to do not need the user to hold the water pipe and carry out air purification to the tunnel, and then can prevent the arm ache, and can improve air purification efficiency.

The left part of the connecting rod swings forwards or backwards, the swing rod can swing forwards or backwards through the clamping rod, the swing rod swings forwards or backwards, the spraying barrel can swing forwards or backwards, and therefore water mist can be sprayed on the left side and the right side of the tunnel, and users can conveniently use the device to purify air in the tunnel.

Hollow floating ball can float at the surface of water under the buoyancy of water, when the water in the water tank reduces thereupon, can make the fender ball rebound under hollow floating ball's action of gravity, after the water in the water tank has been taken out, keep off the ball and press the button thereupon, high-pressure pneumatic pump closes, so can prevent not having water in the water tank when, high-pressure pneumatic pump continuation work causes the damage to can convenience of customers learn the condition of water in the water tank.

When needs enlarge the air purification area, the user inserts the draw-in groove with the latch in, so can spray atomizing water through the reposition of redundant personnel nozzle blowout through the fan to can enlarge the spray regime, reinforcing purifying effect.

The spray barrel can be well supported through the rollers and the cushion rods.

The beneficial effects are that: according to the invention, water can be converted through the atomizing nozzle, and atomized water can be sprayed into the tunnel through the fan, so that air in the tunnel can be purified, a user does not need to hold a water pipe to purify air in the tunnel, further, arm ache can be prevented, and the air purification efficiency can be improved; the hollow floating ball can facilitate a user to know the condition of water in the water tank, and the high-pressure pneumatic pump is turned off by pressing the button through the blocking ball, so that the high-pressure pneumatic pump can be prevented from being damaged due to continuous work when no water exists in the water tank; the clamping teeth are inserted into the clamping grooves, so that water is sprayed out through the shunt nozzles, the spraying range can be expanded, and the purification effect is enhanced; the roller and the cushion rod can well support the spray barrel.

Drawings

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

Fig. 2 is a schematic front view of the connecting device of the present invention.

Fig. 3 is a partial top view of the present invention.

Fig. 4 is a schematic view of the water quantity reminding device of the present invention.

In the reference symbols: 1 … mounting seat, 2 … wheel, 3 … water tank, 301 … water inlet pipe, 4 … connecting device, 41 … rotating seat, 42 … rotating rod, 43 … rotating ball, 44 … swinging rod, 45 … clamping rod, 46 … groove, 5 … spray bucket, 6 … connecting plate, 7 … blower, 8 … first supporting rod, 9 … first guide sleeve, 10 … high-pressure pneumatic pump, 11 … first hose, 12 … second hose, 13 … atomizing nozzle, 14 … connecting rod, 15 … through hole, 16 … connecting seat, 17 … push rod, 18 … cross rod, 19 … L-shaped supporting rod, 20 … first pulley, 21 … grab handle, 22 … first pull wire, 23 … reminding device, 231 … guide rod, 232 … hollow 233, … second pulley, … second guide sleeve, … button, … second pull wire, … water quantity reminding device, 231 … guide rod, 232 … hollow 233, … second guide sleeve, … ball baffle chute, … slide groove, … slide groove, 3629 runner, … slide groove, ….

Detailed Description

The invention is described in detail below with reference to the figures and the embodiments.

Example 1

A tunnel construction movable air purification vehicle is shown in figures 1-4 and comprises a mounting seat 1, wheels 2, a water tank 3, a water inlet pipe 301, a connecting device 4, a spray barrel 5, a connecting plate 6, a fan 7, a first support rod 8, a first guide sleeve 9, a high-pressure pneumatic pump 10, a first hose 11, a second hose 12, an atomizing nozzle 13, a connecting rod 14, a connecting seat 16, a push rod 17, a cross rod 18, an L-shaped support rod 19, a first pulley 20, a grab handle 21 and a first pull wire 22, wherein the wheels 2 playing a role of moving are arranged on the left side and the right side of the bottom of the mounting seat 1, the water tank 3 capable of storing and discharging water is arranged on the right side of the top of the mounting seat 1, the water inlet pipe 301 is arranged on the right side of the top of the water tank 3, the connecting device 4 is arranged on the left side of the water tank 3, the spray barrel 5 capable of spraying water is arranged on the connecting device 4, the connecting plate 6 capable of installing the fan, a fan 7 which can transport water mist is arranged between an upper connecting plate and a lower connecting plate 6, a first supporting rod 8 is arranged on the left side of the top in a spraying barrel 5, a first guide sleeve 9 is arranged at the bottom end of the first supporting rod 8, a high-pressure pneumatic pump 10 which can extract water is arranged on the left side of the top of an installation seat 1, a first hose 11 and a second hose 12 which can convey water are connected to the high-pressure pneumatic pump 10, the first hose 11 penetrates through the installation seat 1 and is connected with the right side of the bottom of a water tank 3, the first hose 11 is communicated with the water tank 3, the left end of the second hose 12 penetrates through the first guide sleeve 9, an atomizing nozzle 13 which can convert water is arranged at the left end of the second hose 12, a connecting rod 14 is arranged on a connecting device 4, the connecting rod 14 is L-shaped, a through hole 15 is formed at the right part of the connecting rod 14, a connecting seat 16 is arranged on the left side of the top of the water tank 3, the top of push rod 17 is fixed with horizontal pole 18, and L shape branch 19 is all installed to the left part of push rod 17 front and back both sides, and the left end of L shape branch 19 is equipped with the first pulley 20 that plays the guide effect, and both sides all articulate around the horizontal pole 18 left surface has grab handle 21, are connected with first acting as go-between 22 on the grab handle 21, and first acting as go-between 22 walks around the first pulley 20 that corresponds, and first acting as go-between 22 is connected with the right-hand member of connecting rod 14.

Example 2

Connecting device 4 is including swivel mount 41, rotary rod 42, swivel ball 43, swinging arms 44 and kelly 45, the right flank of swivel mount 41 and the left surface rigid coupling of water tank 3, it has recess 46 to open on swivel mount 41, be connected with rotary rod 42 between the upper and lower two walls in the recess 46, be equipped with on the rotary rod 42 and make spray barrel 5 pivoted swivel ball 43, the left side of swivel ball 43 is fixed with swinging arms 44, swinging arms 44 is T shape, the left surface of swinging arms 44 and spray barrel 5's right flank rigid coupling, the front and back both sides of connecting rod 14 bottom all are provided with kelly 45, swinging arms 44 are located between two front and back kellies 45.

Example 3

The water quantity reminding device 23 further comprises a water quantity reminding device 23, the water quantity reminding device 23 comprises a guide rod 231, a hollow floating ball 232, a second pulley 233, a second guide sleeve 234, a button 235, a second pull wire 236 and a stop ball 237, the guide rod 231 is fixed at the right part in the water tank 3, the hollow floating ball 232 capable of measuring water is arranged on the guide rod 231 in a sliding mode, the second pulley 233 is arranged at the right side of the top of the water tank 3, the second pulley 233 is positioned at the left side of the push rod 17, the second guide sleeve 234 is arranged at the top of the water tank 3, the second guide sleeve 234 is positioned at the right side of the second pulley 233, the button 235 capable of closing the high-pressure pneumatic pump 10 is arranged on the right side face of the second guide sleeve 234, the button 235 is connected with the high-pressure pneumatic pump 10 through a circuit, the top of the hollow floating ball 232 is connected with the second pull wire 236, the second pull wire 236 penetrates through the top of the water tank 3, the second pull, the stop ball 237 is located on the right side of the second guide sleeve 234.

Example 4

Still including reposition of redundant personnel nozzle 25 and latch 26, the left part of the upper and lower both sides of spray barrel 5 all opens the draw-in groove 24 that can place latch 26, is equipped with latch 26 in the draw-in groove 24, is provided with the reposition of redundant personnel nozzle 25 that can spray the reposition of redundant personnel of water smoke between the left surface of two upper and lower latches 26.

Example 5

The spray barrel is characterized by further comprising a roller 28 and a cushion rod 29, the chute 27 for placing is arranged on the left side of the top of the mounting seat 1, the roller 28 for supporting is arranged in the chute 27, the cushion rod 29 for supporting is arranged on the upper portion of the left side face of the mounting seat 1, and the cushion rod 29 is in contact with the bottom of the spray barrel 5.

When air purification is required to be carried out on the tunnel, a user adds water into the water tank 3 through the water inlet pipe 301, then pulls the cross rod 18 to move rightwards, simultaneously starts the high-pressure pneumatic pump 10 to extract the water in the water tank 3 through the first hose 11, then pushes the water into the atomizing nozzle 13 through the second hose 12, so that the water can be atomized through the atomizing nozzle 13, simultaneously starts the fan 7, so that the atomized water can be sprayed leftwards, and enables the grab handle 21 at the rear side or the front side to be close to the cross rod 18, so that the right part of the connecting rod 14 can swing backwards or forwards through the first pull wire 22, the left part of the connecting rod 14 can swing forwards or backwards along with the left part of the connecting rod 14, the left part of the connecting rod 14 can swing forwards or backwards through the connecting device 4, so that the user can conveniently carry out fully and uniformly purification on the air at the left side and the right side in the tunnel, after air purification in the tunnel is completed, the user closes the high-pressure pneumatic pump 10 and the fan 7, so that the user does not need to hold a water pipe to carry out air purification on the tunnel, arm ache can be prevented, and the air purification efficiency can be improved.

The left part of the connecting rod 14 swings forwards or backwards, the swing rod 44 can swing forwards or backwards through the clamping rod 45, the swing rod 44 swings forwards or backwards, the spraying barrel 5 can swing forwards or backwards, and therefore water mist can be sprayed on the left side and the right side of the tunnel, and users can conveniently use the tunnel air purification device to purify air in the tunnel.

Hollow floating ball 232 can float on the surface of water under the buoyancy of water, when the water in water tank 3 reduces thereupon, can make fender ball 237 rebound under hollow floating ball 232's action of gravity, after the water in water tank 3 has been taken out, fender ball 237 presses button 235 thereupon, high-pressure pneumatic pump 10 closes, so can prevent when not having water in water tank 3, high-pressure pneumatic pump 10 continues work and causes the damage to can convenience of customers learn the condition of water in the water tank 3.

When needs enlarge the air purification area, the user inserts latch 26 in draw-in groove 24, so can spray atomizing water through reposition of redundant personnel nozzle 25 blowout through fan 7 to can enlarge the scope of spraying, reinforcing purifying effect.

The spray tub 5 is well supported by the rollers 28 and the spacers 29.

The above-mentioned embodiments are merely preferred embodiments of the present invention, which are not intended to limit the scope of the present invention, and therefore, all equivalent changes made by the contents of the claims of the present invention should be included in the claims of the present invention.

Claims

1. A movable air purifying vehicle for tunnel construction comprises a mounting seat, wheels, a water tank and a water inlet pipe, wherein the wheels which play a role of movement are arranged on the left side and the right side of the bottom of the mounting seat, the water tank which can store and discharge water is arranged on the right side of the top of the mounting seat, the water inlet pipe is arranged on the right side of the top of the water tank, and the water inlet pipe is communicated with the water tank. The first support rod is arranged on the left side of the top in the spray barrel, a first guide sleeve is arranged at the bottom end of the first support rod, a high-pressure pneumatic pump capable of extracting water is arranged on the left side of the top of the mounting seat, a first hose and a second hose capable of conveying water are connected to the high-pressure pneumatic pump, the first hose penetrates through the mounting seat and is connected with the right side of the bottom of the water tank, the first hose is communicated with the water tank, the left end of the second hose penetrates through the first guide sleeve, an atomizing nozzle capable of converting water is arranged at the left end of the second hose, the connecting rod is arranged on the connecting device and is L-shaped, a through hole is formed in the right portion of the connecting rod, the connecting seat is arranged on the left side of the top of the water tank, the middle portion of the connecting seat is located in the through hole, the push rod is fixed on the right side of the top of the water tank, a cross rod is fixed at the top, the front side and the rear side of the left side of the cross bar are both hinged with grab handles, the grab handles are connected with first pull wires, the first pull wires bypass corresponding first pulleys, the first pull wires are connected with the right end of the connecting bar, the connecting device comprises a rotary seat, a rotary rod, a rotary ball, a swing rod and a blocking rod, the right side of the rotary seat is fixedly connected with the left side of the water tank, the rotary seat is provided with a groove, the upper wall and the lower wall in the groove are connected with the rotary rod, the rotary rod is provided with the rotary ball capable of rotating the spray barrel, the left side of the rotary ball is fixedly provided with the swing rod, the swing rod is in a T shape, the left side of the swing rod is fixedly connected with the right side of the spray barrel, the front side and the rear side of the bottom end of the connecting bar are both provided with the blocking rod, the swing rod is positioned between the front blocking rod and the rear blocking rod, and the water quantity reminding device is also, the right part in the water tank is fixed to the guide arm, the gliding style is equipped with can be to water measuring hollow floating ball on the guide arm, the right side at the water tank top is installed to the second pulley, the second pulley is located the left side of push rod, the second guide pin bushing sets up in the top of water tank, the second guide pin bushing is located the right side of second pulley, the right flank of second guide pin bushing is equipped with the button that can close high-pressure pneumatic pump, there is circuit connection between button and the high-pressure pneumatic pump, the top of hollow floating ball is connected with the second and acts as go-between, the second acts as go-between passes the top of water tank, the second is acted as go-between and is walked around the second pulley and pass the second guide pin bushing, be fixed.

2. The movable air purifying vehicle for tunnel construction as claimed in claim 1, further comprising a diversion nozzle and a latch, wherein the left parts of the upper and lower sides of the spraying barrel are provided with a slot for placing the latch, the latch is provided in the slot, and the diversion nozzle for diversion spraying of water mist is provided between the left side surfaces of the upper and lower latches.

3. The movable air purifying vehicle for tunnel construction as claimed in claim 2, further comprising rollers and a support rod, wherein the placement chute is opened at the left side of the top of the mounting seat, the rollers are disposed in the chute, the support rod is disposed at the upper portion of the left side of the mounting seat, and the support rod is in contact with the bottom of the spray barrel.