CN209074441U - A kind of head track formula dust exhaust apparatus - Google Patents
A kind of head track formula dust exhaust apparatus Download PDFInfo
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- CN209074441U CN209074441U CN201821373107.0U CN201821373107U CN209074441U CN 209074441 U CN209074441 U CN 209074441U CN 201821373107 U CN201821373107 U CN 201821373107U CN 209074441 U CN209074441 U CN 209074441U
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- pipe
- sweep
- dust
- track
- exhaust apparatus
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Abstract
The utility model relates to a kind of head track formula dust exhaust apparatuses, including including dust catcher, sweep-up pipe, dust absorption nozzle and track, anti-blocking unit is provided at least one channel part of the sweep-up pipe, the sweep-up pipe is mounted on the lower section of the track in a hanging manner, the dust absorption nozzle is connect by the sweep-up pipe with the dust catcher, the dust catcher is mounted in a hanging manner below the track at the top of construction area, wherein, the anti-blocking unit includes at least installing pipe, broken sword and drive motor, the broken sword is installed on the inside of the installing pipe, it is connect by shaft with the drive motor being installed on outside the installing pipe.The utility model can effectively absorb the sundries such as the dust generated in work progress, sandstone, ensure that the pick-up performance of dust catcher, while will not be stopped by the barrier on ground, easy to remove, mitigate the labor intensity of construction personnel.
Description
Technical field
The utility model relates to deduster field more particularly to a kind of head track formula dust exhaust apparatuses.
Background technique
Constructing tunnel is the abbreviation of new Austrian method for tunnel construction, it is that Austrian scholar applies in long campaigns tunnel
In work practice, a kind of reasonable construction method proposed from the viewpoint of rock mechanics is using spray anchor technology, monitoring parameter
It surveys etc. and the new engineering construction method of one kind formed with a system that rock mechanics theory is constituted.
One complicated process, environmental pollution are also big when constructing tunnel.Constructing tunnel face is more, single port driving length, construction
Dust Capacity is big, and when construction blasting can generate a large amount of dust, and dust can make staff not see after explosion, simultaneously
Dust-laying effect can be directly related to construction site, if construction site carries out depositing dust not in time, it will seriously endanger staff
Health, influence the safety and manufacturing schedule of construction.
The Chinese patent literature of Publication No. CN205895298U discloses a kind of constructing tunnel building site dust-extraction unit, including
Mobile base and reservoir, the mobile base right side are provided with pillar, and the pillar upper end is equipped with handle, the mobile bottom
Seat lower section is equipped with fixed plate, and shaft is equipped with below the fixed plate, is provided with universal wheel, the water storage below the shaft
Water inlet is provided among Chi Shangding, the reservoir lower right is fixedly connected by the fixed water pipe of high pressure with high-pressure hydraulic pump, institute
It states and pressure control button is installed above high-pressure hydraulic pump, pressure display screen is installed above the pressure control button, the high-pressure hydraulic pump is right
Side is provided with outlet valve, and the high-pressure hydraulic pump is fixedly connected by the fixed water pipe of high pressure with head cartridge.The constructing tunnel
Dust-extraction unit design in building site is simple, easy to operate, constructing tunnel building site good dedusting effect.But due to constructing tunnel ground
There are many other construction equipments, cable and sundries, lead to some inconvenient, increasings of mobile ground dust-extraction unit in tunneling process
The working strength of construction personnel.
Utility model content
For the deficiencies of the prior art, the utility model provides a kind of head track formula dust exhaust apparatus, including dust catcher, dust suction
Pipe, dust absorption nozzle and track are provided with anti-blocking unit at least one channel part of the sweep-up pipe, and the sweep-up pipe is to hang
Mode be mounted on the lower section of the track, the dust absorption nozzle is connect by the sweep-up pipe with the dust catcher, the dust suction
Device is mounted in a hanging manner below the track at the top of construction area.
According to a preferred embodiment, the anti-blocking unit includes at least installing pipe, broken sword and drive motor, described
Broken sword is installed on the inside of the installing pipe, is connected by shaft with the drive motor being installed on outside the installing pipe
It connects.
According to a preferred embodiment, the sweep-up pipe further includes front bellows and rear portion bellows, the front
It is connected between bellows and the rear portion bellows by the installing pipe, wherein the front bellows is arranged in the peace
Between tubulature and the dust absorption nozzle, the rear portion bellows is connected to the air intake vent of the dust catcher.
According to a preferred embodiment, the broken sword is circle, and the broken sword includes at least three blade, blade
Be placed equidistant with along shaft, the diameter of blade is sequentially reduced from central blade to two sides, the rotation direction of the broken sword with it is described
The duct orientation of sweep-up pipe is vertically arranged.
According to a preferred embodiment, the dust absorption nozzle is provided at least one in horn-like on the outside of the dust absorption nozzle
A LED light.
According to a preferred embodiment, the track is I-shaped, including at least one running part, the first wing plate, the
Two wing plates and the web for connecting first wing plate and second wing plate.
According to a preferred embodiment, the EEF bogie includes walking frame, several travelling wheels and several directive wheels, described
Travelling wheel and the directive wheel are pivotally connected to the walking frame, the first pivotal axis of the travelling wheel perpendicular to the web,
First pivotal axis of second pivotal axis of the directive wheel perpendicular to the travelling wheel, the second pivoting axis parallel of the directive wheel
In the web, the travelling wheel traveling is in the upper surface of second wing plate so that the EEF bogie is suspended on the track
On, the directive wheel is resisted against on the web so that directive wheel can roll to guide the EEF bogie edge on the web
The track movement.
According to a preferred embodiment, the walking frame in Qian font includes transverse slat and two pieces of risers, the transverse slat
Two pieces of risers are connected to constitute the walking frame for being in Qian font, the spacing between two pieces of risers is greater than described the
The width of two wing plates；The EEF bogie includes at least three travelling wheels, at least two travelings at least three travelling wheel
Wheel is pivotally connected to one of riser, at least one travelling wheel at least three travelling wheel is pivotally connected to another piece
Riser.
According to a preferred embodiment, the riser is equipped with mounting hole so that the first pivotal axis of the travelling wheel passes through
The riser is worn, and is removably mounted on the walking frame by nut.
According to a preferred embodiment, the EEF bogie includes at least four directive wheels, and each directive wheel passes through bent plate
It installs on riser, two directive wheels and the front and back arrangement on the direction of travel of EEF bogie, the bent plate is respectively provided on each riser
One end be resisted against on the lateral surface of riser and the walking frame be removably connected to by bolt, the other end of the bent plate is stretched
Out except walking frame and to the middle bent of the EEF bogie, be mounted on the directive wheel on the other end of the bent plate against
On web.
According to a preferred embodiment, when the dust catcher is mounted at the top of construction area in a hanging manner
After below the track, the terrain clearance of the horizontal minimum point of the dust catcher is more than or equal to 1.5 meters, when leading for two EEF bogies
When leaning to wheel, the terrain clearance that sweep-up pipe is located at the horizontal minimum point of the section between the two EEF bogies is more than or equal to institute
State the terrain clearance of the horizontal minimum point of dust catcher.
According to a preferred embodiment, the sweep-up pipe is hung in the sky by least one EEF bogie, wherein installation
The dust suction is clamped in below EEF bogie by the pipe clamp on EEF bogie.
Head track formula dust exhaust apparatus provided by the utility model at least has the advantage that
(1) easy to remove, it will not be stopped by the barrier on ground, mitigate the labor intensity of construction personnel；
(2) sweep-up pipe has anti-blocking unit, can be by being crushed sword for the crushed rocks generated in work progress, small clod and work
The sundries such as industry rubbish are crushed, and the sundries such as smashed sandstone are sucked by dust catcher and cleared up, which ensure that dust suction is logical
The smoothness in road and the normal work of dust catcher, to promote pick-up performance；
(3) track is in I-shaped, can be in the case where not dismantling track by rapidly to track on track after dust stratification
It is cleaned, for example is easily blown away dust using hair dryer, with the smoothness for keeping dust exhaust apparatus mobile；
(4) bent plate can make directive wheel protruding, so that directive wheel can be not only oriented to, moreover it is possible to keep the steady of EEF bogie
It is qualitative.
Detailed description of the invention
Fig. 1 is axonometric schematic diagram of the preferred embodiment of the utility model in construction area；
Fig. 2 is the rough schematic view of a preferred embodiment of the utility model；
Fig. 3 is the rough schematic view of a preferred embodiment of EEF bogie；
Fig. 4 is the axonometric schematic diagram of a preferred embodiment of EEF bogie；With
Fig. 5 is the rough schematic view of a preferred embodiment of sweep-up pipe.
Reference signs list
100: dust catcher 200: sweep-up pipe 300: dust absorption nozzle
400: 410: the first wing plate of track, 420: the second wing plate
430: web 500: construction area 600: EEF bogie
610: walking frame 611: transverse slat 612: riser
620: 621: the first pivotal axis 630 of travelling wheel: directive wheel
631: the second pivotal axis 640: pipe clamp 650: bent plate
A: threaded rod B: check bolt 201: front bellows
202: installing pipe 203: rear portion bellows 204: central blade
205: broken sword 206: drive motor
Specific embodiment
It 1,2,3,4 and 5 is described in detail with reference to the accompanying drawing.
In the description of the present invention, it should be understood that if there is term " center ", " longitudinal direction ", " transverse direction ", " length
Degree ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner",
The orientation or positional relationship of the instructions such as "outside", " clockwise ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, only
It is the utility model and simplified description for ease of description, rather than the device or element of indication or suggestion meaning must have spy
Fixed orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In the description of the present invention, it is also to be appreciated that only being used if there are the terms such as " first ", " second "
In description purpose, it is not understood to indicate or imply relative importance or implicitly indicates the number of indicated technical characteristic
Amount." first " is defined as a result, the feature of " second " can explicitly or implicitly include one or more of the features.
If occurring term " multiple " in the description of the present invention, it is meant that two or more, unless otherwise clearly specific
Restriction.
In the description of the present invention, it is also to be appreciated that if occur " installation ", " connected ", " connection ", " Gu
Calmly ", the terms such as " affixed " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on can understanding as the case may be
The concrete meaning of term in the present invention is stated, unless otherwise specific regulation and/or is limited.
In the description of the present invention, it is also to be appreciated that unless otherwise clearly defined and limited, fisrt feature
Second feature "upper" or "lower" may include that the first and second features directly contact, also may include first and second spy
Sign is not direct contact but by the other characterisation contact between them.Moreover, fisrt feature second feature " on ",
" top " and " above " includes fisrt feature right above second feature and oblique upper, or is merely representative of first feature horizontal height
Higher than second feature.Fisrt feature under the second feature " below ", " below " and " below " include fisrt feature second feature just
Lower section and obliquely downward, or first feature horizontal height is merely representative of less than second feature.
According to a preferred embodiment, as shown in Figure 1, a kind of head track formula dust exhaust apparatus, include at least dust catcher 100,
Sweep-up pipe 200, dust absorption nozzle 300 and track 400.Anti-blocking unit, dust suction are provided at least one channel part of sweep-up pipe 200
Pipe 200 is mounted on the lower section of track 400 in a hanging manner.Dust absorption nozzle 300 can be connected by sweep-up pipe 200 and dust catcher 100
It connects.Dust catcher 100 is mounted on 400 lower section of track at 500 top of construction area in a hanging manner and can move along track 400
It is dynamic.The track at top is referred to as head track.Preferably, construction area is, for example, tunnel or ground construction region.In constructing tunnel
In region, track be may be mounted on the steel mesh in tunnel, for example is bolted, is welded, riveting, in snapping and bonding
At least one mode is mounted on the mode steel mesh in tunnel.In ground construction region, track be may be mounted on scaffold,
For example, being bolted, welding, riveting, at least one of snapping and bonding mode are mounted on the mode scaffold in tunnel
On.
According to a preferred embodiment, as shown in figure 5, anti-blocking unit includes at least installing pipe 202, broken 205 and of sword
Drive motor 206.Broken sword 205 is installed on the inside of installing pipe 202, passes through shaft and the drive being installed on outside installing pipe 202
Dynamic motor 206 connects.Drive motor 206 drives broken sword 205 to rotate by shaft.
According to a preferred embodiment, sweep-up pipe 200 further includes front bellows 201 and rear portion bellows 203.Front
It is connected between bellows 201 and rear portion bellows 203 by installing pipe 202.Wherein, the bellows 201 is arranged in the peace
Between tubulature 202 and the dust absorption nozzle 300, the rear portion bellows 203 is connected to the air intake vent of the dust catcher 100.Dust suction
Pipe 200 can be crushed the sundries such as the rubble generated in work progress, small clod and industrial refuse by broken sword 205, powder
Sandstone after broken can be sucked by dust catcher 100 to be cleared up.Sweep-up pipe 200 ensure that dust absorption passage smoothness and dust catcher 100
It works normally, to promote pick-up performance.
According to a preferred embodiment, being crushed sword 205 is circle.Broken sword 205 includes at least three blade, blade edge
Shaft is placed equidistant with.The diameter of blade is sequentially reduced from central blade 204 to two sides, is crushed the rotation direction and dust suction of sword 205
The duct orientation of pipe 200 is vertically arranged.The blade quantity of broken sword 205 can suitably increase according to the radius of installing pipe 202, thus
The coverage rate for promoting installing pipe cross section, to enhance crushing effect.
According to a preferred embodiment, installing pipe 202 is rigid body.When head track formula dust exhaust apparatus works, installing pipe 202 is left
Right two sides bellows, which can generate to stretch, causes installing pipe 202 to be vibrated.To drive broken sword 205 to move relative to bellows, into
And the sundries such as internal sandstone are further cleared up.
According to a preferred embodiment, dust absorption nozzle 300 can be in horn-like.Dust absorption nozzle 300 and the sealing of sweep-up pipe 200 connect
It connects.It is tightly connected the one kind that can be the modes such as welding, bonding.Horn-like dust absorption nozzle 300 provides large area suction inlet, keeps it suitable
The operating space of large area when for engineering construction.The outside of dust absorption nozzle 300 is provided at least one LED light.Preferably, LED
Lamp is colored led lamp, dust suction range and mobile dust absorption nozzle so as to the clear dust absorption nozzle of worker.Preferably, several LED light are to surround
The mode of 300 external circumferential of dust absorption nozzle is arranged, to be conducive to make the irradiation brightness of LED light uniform, facilitates worker further true
Determine dust suction range.Preferably, it is provided with several protrusions or pull ring on dust absorption nozzle, is inhaled to avoid worker mobile down from above
There is a phenomenon where slide when dirt mouth.
According to a preferred embodiment, as shown in Fig. 2, head track formula dust exhaust apparatus may include at least one EEF bogie
600.Dust catcher 100 can be mounted on the top of construction area 500 in a hanging manner by wherein at least one EEF bogie 600
400 lower section of track in portion.For example, can be equipped with blind hole on EEF bogie 600,100 top of dust catcher can be equipped with threaded rod A, and
It is threaded in blind hole by threaded rod A to realize and dust catcher 100 is removably mounted on EEF bogie 600.Head track formula
Dust exhaust apparatus may include check bolt B.Check bolt B is mounted on threaded rod A and is resisted against on the lower surface of transverse slat.In spiral shell
After rasp bar is installed in place, on the lower surface that turns and be resisted against transverse slat to transverse slat direction for check bolt B.Preferably, EEF bogie
600 are adapted to track 400.
According to a preferred embodiment, as shown in figure 3, I-shaped track 400 may include the first wing plate 410,
The web 430 of two wing plates 420 and connection the first wing plate 410 and the second wing plate 420.EEF bogie 600 may include walking frame 610,
Several travelling wheels 620 and several directive wheels 630.Travelling wheel 620 and directive wheel 630 can be pivotally connected to walking frame 610.Traveling
First pivotal axis 621 of wheel 620 can be perpendicular to web 430.Second pivotal axis 631 of directive wheel 630 can be perpendicular to traveling
First pivotal axis 621 of wheel 620.Second pivotal axis 631 of directive wheel 630 can be parallel to web 430.Travelling wheel 620 can be with
The upper surface of the second wing plate 420 is fallen within so that EEF bogie 600 is suspended on track 400.EEF bogie 620 can be in the second wing plate
420 upper surface rolls.Directive wheel 630 can be resisted against on web 430 so that directive wheel can roll to draw on web 430
EEF bogie 600 is led to move along track 400.Preferably, several installation through-holes are offered on the first wing plate 410.Installation through-hole can be with
For as track installation in steel mesh or the installation interface of scaffold, can be used for as between several tracks that
The installation interface of this connection, for example connected two tracks with bolt by connecting plate with holes.
According to a preferred embodiment, the walking frame 610 in Qian font may include transverse slat 611 and two pieces of risers 612.
Transverse slat 611 can connect in two pieces of risers 612 to constitute the walking frame 610 in Qian font.Spacing between two pieces of risers 612 can
To be greater than the width of the second wing plate 420.EEF bogie 600 may include at least three travelling wheels 620.At least three travelling wheels 620
In at least two travelling wheels 620 can be pivotally connected to one of riser 612.In at least three travelling wheels 620 at least
One travelling wheel 620 can be pivotally connected to another piece of riser 612.For example, when EEF bogie 600 includes three travelling wheels 620.
Two travelling wheels 620 can be pivotally connected to one of riser 612.Remaining travelling wheel 620 can be pivotally connected to
Another piece of riser 612.For another example, when EEF bogie 600 includes four travelling wheels 620.Two travelling wheels 620 can be pivotally connected
In one of riser 612.Remaining two travelling wheel 620 can be pivotally connected to another piece of riser 612.
It, can be equipped with mounting hole so that the first pivotal axis of travelling wheel 620 on riser 612 according to a preferred embodiment
621 run through riser 612, and are removably mounted on walking frame 610 by nut.
According to a preferred embodiment, as shown in figure 4, EEF bogie 600 may include at least four directive wheels 630.Often
A directive wheel 630 can be installed on riser 612 by bent plate 650.Two directive wheels 630 can be respectively provided on each riser 612
And the front and back arrangement on the direction of travel of EEF bogie 600.One end of bent plate 650 is resisted against on the lateral surface of riser 612 and passes through
Bolt is removably connected to walking frame 610, and the other end of bent plate 650 stretches out except walking frame 610 and to the middle part of EEF bogie 600
Bending, the directive wheel 630 being mounted on the other end of bent plate 650 are resisted against on web 430.
According to a preferred embodiment, head track formula dust exhaust apparatus may include at least two EEF bogies 600.Dust catcher
100 can be mounted on the track at 500 top of construction area in a hanging manner by wherein at least one EEF bogie 600
400 lower sections.Position between one end of sweep-up pipe 200 and the other end of sweep-up pipe 200 can pass through at least one EEF bogie 600
Suspension is in the sky.When the directive wheel 630 of two of them EEF bogie 600 leans, sweep-up pipe 200 is located at the two EEF bogies
The horizontal minimum point of section between 600 may be at vacant state.By this way, after moving dust collector being made,
In work progress, the EEF bogie of suspension sweep-up pipe 200 can be first moved, waits sweep-up pipes 200 to be stretched to after the limit and just moves again
Dust catcher 100 reduces the working strength of construction personnel with this.
According to a preferred embodiment, when dust catcher 100 is mounted on 500 top of construction area in a hanging manner
The lower section of track 400 after, the terrain clearance of the horizontal minimum point of dust catcher 100 is more than or equal to 1 meter, preferably greater than 1.5 meters, 1.8
Rice or 2 meters.When the directive wheel 630 of two EEF bogies 600 leans, sweep-up pipe 200 is located between the two EEF bogies 600
Section horizontal minimum point terrain clearance can be more than or equal to dust catcher 100 horizontal minimum point terrain clearance.Dust suction
The terrain clearance of the horizontal minimum point of device 100 is higher, and the influence to construction personnel is smaller.
According to a preferred embodiment, sweep-up pipe 200 is hung in the sky by least one EEF bogie 600.Wherein, pacify
Sweep-up pipe 200 is clamped in 600 lower section of EEF bogie by the pipe clamp 640 on EEF bogie 600.
It should be noted that above-mentioned specific embodiment is exemplary, those skilled in the art can be in the utility model
Various solutions are found out under the inspiration of disclosure, and these solutions also belong to the open scope of the utility model simultaneously
It falls within the protection scope of the utility model.It will be understood by those skilled in the art that the utility model specification and its attached drawing
It is illustrative and not constitutes limitations on claims.The protection scope of the utility model is by claim and its equivalent
It limits.
Claims (10)
1. a kind of head track formula dust exhaust apparatus, which is characterized in that including dust catcher (100), sweep-up pipe (200), dust absorption nozzle (300) and
Track (400), is provided with anti-blocking unit at least one channel part of the sweep-up pipe (200), the sweep-up pipe (200) with
The mode of suspension is mounted on the lower section of the track (400), the dust absorption nozzle (300) by the sweep-up pipe (200) with it is described
Dust catcher (100) connection, the dust catcher (100) is mounted on described at the top of construction area (500) in a hanging manner
Below track (400)；
Wherein, the anti-blocking unit includes at least installing pipe (202), broken sword (205) and drive motor (206), described broken
Sword (205) is installed on the inside of the installing pipe (202), by shaft be installed on external described of the installing pipe (202)
Drive motor (206) connection.
2. head track formula dust exhaust apparatus as described in claim 1, which is characterized in that the sweep-up pipe (200) further includes front wave
Line pipe (201) and rear portion bellows (203) pass through institute between the front bellows (201) and the rear portion bellows (203)
State installing pipe (202) connection, wherein the front bellows (201) is arranged in the installing pipe (202) and the dust absorption nozzle
(300) between, the rear portion bellows (203) is connected to the air intake vent of the dust catcher (100).
3. head track formula dust exhaust apparatus as claimed in claim 2, which is characterized in that the broken sword (205) is circle, described broken
Broken sword (205) includes at least three blade, and the blade is placed equidistant with along shaft, and the diameter of the blade is by central blade
(204) it is sequentially reduced to two sides, the rotation direction of the broken sword (205) is vertical with the duct orientation of the sweep-up pipe (200)
Setting.
4. head track formula dust exhaust apparatus as claimed in claim 3, which is characterized in that the dust absorption nozzle (300) is described in horn-like
Dust absorption nozzle is provided at least one LED light on the outside of (300).
5. head track formula dust exhaust apparatus as described in claim 1, which is characterized in that the track (400) is I-shaped, including extremely
A few EEF bogie (600), the first wing plate (410), the second wing plate (420) and connect first wing plate (410) and described the
The web (430) of two wing plates (420)；
The EEF bogie (600) includes walking frame (610), several travelling wheels (620) and several directive wheels (630), the traveling
Wheel (620) and the directive wheel (630) are pivotally connected to the walking frame (610), the first pivotal axis of the travelling wheel (620)
(621) perpendicular to the web (430), the second pivotal axis (631) of the directive wheel (630) is perpendicular to the travelling wheel
(620) the second pivotal axis (631) of the first pivotal axis (621), the directive wheel (630) is parallel to the web (430), institute
Travelling wheel (620) traveling is stated in the upper surface of second wing plate (420) so that the EEF bogie (600) is suspended on the track
(400) on, the directive wheel (630) is resisted against on the web (430) so that directive wheel can roll on the web (430)
To guide the EEF bogie (600) to move along the track (400).
6. head track formula dust exhaust apparatus as claimed in claim 5, which is characterized in that wrapped in the walking frame (610) of Qian font
Transverse slat (611) and two pieces of risers (612) are included, the transverse slat (611) is connected to two pieces of risers (612) to constitute in Qian font
The walking frame (610), the spacing between two pieces of risers (612) is greater than the width of second wing plate (420)；
The EEF bogie (600) includes at least three travelling wheels (620), and at least two at least three travelling wheel (620)
A travelling wheel (620) is pivotally connected to one of riser (612), at least one of described at least three travelling wheel (620)
Travelling wheel (620) is pivotally connected to another piece of riser (612).
7. head track formula dust exhaust apparatus as claimed in claim 6, which is characterized in that the riser (612) be equipped with mounting hole with
Make the first pivotal axis (621) of the travelling wheel (620) through the riser (612), and is removably mounted on by nut
On the walking frame (610).
8. head track formula dust exhaust apparatus as claimed in claim 6, which is characterized in that the EEF bogie (600) includes at least four
Directive wheel (630), each directive wheel (630) on each riser (612) by being respectively provided in bent plate (650) installation riser (612)
Two directive wheels (630) and the front and back arrangement on the direction of travel of EEF bogie (600)；
Wherein, one end of the bent plate (650) is resisted against on the lateral surface of riser (612) and is removably connected to institute by bolt
It states walking frame (610), the other end of the bent plate (650) stretches out except walking frame (610) and in the EEF bogie (600)
Portion's bending, the directive wheel (630) being mounted on the other end of the bent plate (650) are resisted against on web (430).
9. head track formula dust exhaust apparatus as described in claim 1, which is characterized in that when the dust catcher (100) is with the side of suspension
After formula is mounted below the track (400) at the top of construction area (500), the level of the dust catcher (100) is minimum
The terrain clearance of point is more than or equal to 1.5 meters, when the directive wheel (630) of two EEF bogies (600) leans, sweep-up pipe (200)
The terrain clearance of the horizontal minimum point of section between the two EEF bogies (600) is more than or equal to the dust catcher (100)
Horizontal minimum point terrain clearance.
10. head track formula dust exhaust apparatus as claimed in claim 9, which is characterized in that the sweep-up pipe (200) passes through at least one
EEF bogie (600) is hung in the sky, wherein the pipe clamp (640) being mounted on EEF bogie (600) presss from both sides the sweep-up pipe (200)
It holds below EEF bogie (600).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821373107.0U CN209074441U (en) | 2018-08-24 | 2018-08-24 | A kind of head track formula dust exhaust apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821373107.0U CN209074441U (en) | 2018-08-24 | 2018-08-24 | A kind of head track formula dust exhaust apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209074441U true CN209074441U (en) | 2019-07-09 |
Family
ID=67115105
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821373107.0U Expired - Fee Related CN209074441U (en) | 2018-08-24 | 2018-08-24 | A kind of head track formula dust exhaust apparatus |
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| Country | Link |
|---|---|
| CN (1) | CN209074441U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111362223A (en) * | 2020-04-29 | 2020-07-03 | 中国安全生产科学研究院 | Slide rail type pottery jar white spirit conveying device |
-
2018
- 2018-08-24 CN CN201821373107.0U patent/CN209074441U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111362223A (en) * | 2020-04-29 | 2020-07-03 | 中国安全生产科学研究院 | Slide rail type pottery jar white spirit conveying device |
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