A kind of quick wrap-up of construction site environmental protection Dense mesh screen
Technical field
The invention belongs to construction protection technique field more particularly to a kind of close mesh of construction site environmental protection
Net quick wrap-up.
Background technology
Construction refers to the production activity of engineering construction implementation phase, is the building course of all kinds of buildings, can also
It says it is various lines on design drawing, in specified place, becomes process in kind.It includes basic engineering construction, master
Body structure construction, roof construction, decorative engineering construction etc..The place of construction operation is known as " construction site " or cries
" construction site ", is also named building site.
For reduce dust pollution, in construction site, worker generally all can by Dense mesh screen bedding on building materials,
To reach dust-proof purpose.Dense mesh screen after use, cumbersome, time-consuming and laborious, labor are generally manually wound in the prior art
Fatigue resistance is big, therefore is applied there is an urgent need for researching and developing a kind of building easy to operate, easy to use, time saving and energy saving, can reducing labor intensity
The quick wrap-up of work site environment protection Dense mesh screen.
The content of the invention
(1)Technical problems to be solved
The present invention is generally the manually Dense mesh screen of winding after use in the prior art in order to overcome, cumbersome, time-consuming and laborious,
The shortcomings that labor intensity is big, the technical problem to be solved in the present invention is to provide it is a kind of it is easy to operate, easy to use, time saving and energy saving,
The quick wrap-up of construction site environmental protection Dense mesh screen of labor intensity can be reduced.
(2)Technical solution
In order to solve the above technical problem, the present invention provides such a construction site environmental protection Dense mesh screen is quick
Wrap-up, includes bottom plate, stent, guider and wrap-up, symmetrical at the top of bottom plate to be equipped with stent vertically, two
Lower part between frame is equipped with guider, and the top between two stands is equipped with wrap-up.
Preferably, guider includes fixed plate, slide bar, the first spring and fixed pulley, before the lower part between two stands
After be arranged with fixed plate, what fixed plate left surface was bolted by bolted connection with left side brackets right flank
Mode connects, and fixed plate right flank is connected by bolted connection with right side fixed plate left surface, between uniform in fixed plate
Every be provided with sliding slot, be equipped with slide bar sliding slot inner sliding type, the first spring be connected between slide bar outer end and sliding slot medial surface, it is sliding
Bar inner end is equipped with fixed pulley.
Preferably, wrap-up includes bearing block, shaft, connecting plate, reel, turntable and rocking bar, the top of two stands
Bearing block is embeddedly installed, the bearing in bearing block is connected with shaft by interference mode, connects between two shafts
Reel is connected to, left side shaft left end is connected with turntable, and turntable is located on the left of left side brackets, the inclined center location connection of turntable left surface
There is rocking bar.
Preferably, mobile device has been further included, mobile device includes sleeve, motion bar, second spring and traveling wheel, bottom
Plate bottom has been left and right symmetrically arranged sleeve, and sleeve is in being vertically arranged, and sleeve is connected by bolted connection with bottom plate, sleeve
Interior to be equipped with motion bar vertically, motion bar is slidably matched with sleeve, and the second bullet is connected between motion bar top and sleeve inner top
Spring, motion bar bottom are equipped with traveling wheel.
Preferably, fixing device has been further included, fixing device includes transverse slat, screw rod, arc fixture block and clutch shaft bearing, left
Side stand left surface is connected with transverse slat by bolted connection, and transverse slat left part is provided with threaded hole, screw rod is equipped in threaded hole,
Screw rod coordinates with threaded hole, and arc fixture block is equipped with above screw rod, and arc fixture block is equipped with clutch shaft bearing, screw tip among bottom
In clutch shaft bearing, screw rod is connected with clutch shaft bearing by interference mode, and arc fixture block is located at immediately below turntable.
Preferably, handle and rubber sleeve have been further included, right side stent right flank is equipped with handle, and handle sets right side stent right
In the middle part of side, handle is connected by bolted connection with right side stent, and rubber sleeve is arranged in the middle part of handle.
Preferably, hydraulic cylinder and rubber slab have been further included, the bottom of bottom plate has been left and right symmetrically arranged hydraulic cylinder, and hydraulic cylinder is in
It is vertically arranged, hydraulic cylinder is connected with rubber slab, rubber slab is in horizontally disposed between two sleeves on the piston rod of hydraulic cylinder.
Preferably, bottom plate material is Q235 steel.
Preferably, traveling wheel is universal wheel.
Operation principle:In use, the present invention is placed on building sites, it is necessary to when being wound to Dense mesh screen, operating personnel
Dense mesh screen is made to be wrapped in by guider in the winding part of wrap-up.Then by wrap-up can to Dense mesh screen into
Row winding.Guider play the guiding role so that Dense mesh screen is not easy convolution in wrapup procedure.
It is right before and after the lower part between two stands because guider includes fixed plate, slide bar, the first spring and fixed pulley
Claim be equipped with fixed plate, fixed plate left surface by bolted connection with left side brackets right flank by bolted connection
Connection, fixed plate right flank is connected by bolted connection with right side fixed plate left surface, evenly spaced in fixed plate
It is provided with sliding slot, is equipped with slide bar sliding slot inner sliding type, be connected with the first spring between slide bar outer end and sliding slot medial surface, in slide bar
End is equipped with fixed pulley, so then Dense mesh screen is wound in the winding part of wrap-up through two pulleys.It is winding
During Dense mesh screen, under the action of the first spring, two pulleys contact always with Dense mesh screen holding, so that Dense mesh screen wrapup procedure
In be not easy convolution, and then improve winding effect and the present invention work efficiency.
Because wrap-up includes bearing block, shaft, connecting plate, reel, turntable and rocking bar, the top of two stands is embedding
Bearing block is installed with entering formula, the bearing in bearing block is connected with shaft by interference mode, is connected between two shafts
Reel, left side shaft left end are connected with turntable, and turntable is located on the left of left side brackets, and the inclined center location of turntable left surface, which is connected with, to be shaken
Bar, so Dense mesh screen is wound on reel, operating personnel shake rocking bar, and then turntable is driven to rotate, so as to which shaft be driven to rotate.
Shaft, which rotates, drives spool turns, and spool turns carry out winding Dense mesh screen.
Because having further included mobile device, mobile device includes sleeve, motion bar, second spring and traveling wheel, bottom plate
Bottom has been left and right symmetrically arranged sleeve, and sleeve is in being vertically arranged, and sleeve is connected by bolted connection with bottom plate, in sleeve
Motion bar is equipped with vertically, motion bar is slidably matched with sleeve, and second spring is connected between motion bar top and sleeve inner top,
Motion bar bottom is equipped with traveling wheel, so can very easily move the present invention by wheel.In the process of the mobile present invention
In, second spring plays buffer unit, so that motion bar slides up and down in sleeve, so that the present invention is not easy to jolt,
The component for avoiding the present invention is damaged, and extends the service life of the present invention.
Because having further included fixing device, fixing device includes transverse slat, screw rod, arc fixture block and clutch shaft bearing, left side
Stent left surface is connected with transverse slat by bolted connection, and transverse slat left part is provided with threaded hole, screw rod, spiral shell are equipped in threaded hole
Bar coordinates with threaded hole, and arc fixture block is equipped with above screw rod, clutch shaft bearing, screw tip position are equipped among arc fixture block bottom
In in clutch shaft bearing, screw rod is connected with clutch shaft bearing by interference mode, and arc fixture block is located at immediately below turntable, so receiving
After having rolled up Dense mesh screen, operating personnel turn screw rod, and then arc fixture block is driven to move up, under the action of clutch shaft bearing, arc
Shape fixture block will not be rotated with screw rod and rotated.After arc fixture block and turntable are in close contact, operating personnel stop turning screw rod, into
And turntable can not be rotated further by, and so as to avoid maloperation, prevent that the Dense mesh screen that winding is completed is slack and undisciplined.Operating personnel's negative direction is twisted
Dynamic screw rod so that arc fixture block moves down reset, stops turning screw rod after reset, i.e. turntable can rotate again.
Because having further included handle and rubber sleeve, right side stent right flank is equipped with handle, and handle is set on the right side of the stent of right side
Middle face, handle are connected by bolted connection with right side stent, rubber sleeve are arranged in the middle part of handle, so operating personnel
Handle is held, handle can very easily move the position of the present invention with wheel cooperation.Operating personnel hold handle and rubber sleeve
Contact, rubber sleeve soft texture so that operating personnel feel more comfortable;Rubber sleeve coefficient of friction is big so that operating personnel's hand
It is not easy to skid.
Because having further included hydraulic cylinder and rubber slab, the bottom of bottom plate has been left and right symmetrically arranged hydraulic cylinder, and hydraulic cylinder is in perpendicular
Straight to set, hydraulic cylinder is connected with rubber slab, rubber slab is in horizontally disposed, institute between two sleeves on the piston rod of hydraulic cylinder
Hydraulic cylinder to be controlled to extend, hydraulic cylinder drives rubber slab to move down, and after rubber slab is contacted with ground, closes hydraulic cylinder, rubber
Offset plate coefficient of friction is big, is fixed so as to the position to the present invention.When need not fix the position of the present invention, operating personnel
Hydraulic cylinder is controlled to shorten, hydraulic cylinder drives rubber slab to move up, and after rubber slab moves up reset, closes hydraulic cylinder.
(3)Advantageous effect
The present invention can avoid Dense mesh screen from being not easy convolution in wrapup procedure by using former and later two designed pulleys, so as to
Improve rolling speed, achieved the effect that it is easy to operate, easy to use, time saving and energy saving, labor intensity can be reduced.
Description of the drawings
Fig. 1 is the first main structure diagram of the present invention.
Fig. 2 is the overlooking the structure diagram of guider of the present invention.
Fig. 3 is second of main structure diagram of the present invention.
Fig. 4 is the schematic cross-sectional view of mobile device front view of the present invention.
Fig. 5 is the main structure diagram of fixing device of the present invention.
Fig. 6 is the left view structural representation of arc fixture block of the present invention.
Fig. 7 is the third main structure diagram of the present invention.
Fig. 8 is the 4th kind of main structure diagram of the present invention.
Mark in attached drawing for:1- bottom plates, 2- stents, 3- guiders, 4- wrap-ups, 31- fixed plates, 32- sliding slots,
33- slide bars, the first springs of 34-, 35- fixed pulleys, 41- bearing blocks, 42- shafts, 43- connecting plates, 44- reels, 45- turntables, 46-
Rocking bar, 5- mobile devices, 51- sleeves, 52- motion bars, 53- second springs, 54- traveling wheels, 6- fixing devices, 61- transverse slats,
62- threaded holes, 63- screw rods, 64- arc fixture blocks, 65- clutch shaft bearings, 7- handles, 8- rubber sleeves, 9- hydraulic cylinders, 10- rubber slabs.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of quick wrap-up of construction site environmental protection Dense mesh screen, as shown in figures 1-8, includes bottom plate 1, stent
2nd, guider 3 and wrap-up 4, the top of bottom plate 1 is symmetrical to be equipped with stent 2 vertically, and the lower part between two stands 2, which is equipped with, leads
To device 3, the top between two stands 2 is equipped with wrap-up 4.
Embodiment 2
A kind of quick wrap-up of construction site environmental protection Dense mesh screen, as shown in figures 1-8, includes bottom plate 1, stent
2nd, guider 3 and wrap-up 4, the top of bottom plate 1 is symmetrical to be equipped with stent 2 vertically, and the lower part between two stands 2, which is equipped with, leads
To device 3, the top between two stands 2 is equipped with wrap-up 4.
Guider 3 includes fixed plate 31, slide bar 33, the first spring 34 and fixed pulley 35, the lower part between two stands 2
Front and rear to be arranged with fixed plate 31,31 left surface of fixed plate passes through spiral shell with 2 right flank of left side brackets by bolted connection
The mode connect is tethered to connect, 31 right flank of fixed plate is connected by bolted connection with 31 left surface of right side fixed plate, Gu
It is evenly spaced on fixed board 31 to be provided with sliding slot 32, be equipped with slide bar 33 32 inner sliding type of sliding slot, 33 outer end of slide bar in sliding slot 32
The first spring 34 is connected between side, 33 inner end of slide bar is equipped with fixed pulley 35.
Embodiment 3
A kind of quick wrap-up of construction site environmental protection Dense mesh screen, as shown in figures 1-8, includes bottom plate 1, stent
2nd, guider 3 and wrap-up 4, the top of bottom plate 1 is symmetrical to be equipped with stent 2 vertically, and the lower part between two stands 2, which is equipped with, leads
To device 3, the top between two stands 2 is equipped with wrap-up 4.
Guider 3 includes fixed plate 31, slide bar 33, the first spring 34 and fixed pulley 35, the lower part between two stands 2
Front and rear to be arranged with fixed plate 31,31 left surface of fixed plate passes through spiral shell with 2 right flank of left side brackets by bolted connection
The mode connect is tethered to connect, 31 right flank of fixed plate is connected by bolted connection with 31 left surface of right side fixed plate, Gu
It is evenly spaced on fixed board 31 to be provided with sliding slot 32, be equipped with slide bar 33 32 inner sliding type of sliding slot, 33 outer end of slide bar in sliding slot 32
The first spring 34 is connected between side, 33 inner end of slide bar is equipped with fixed pulley 35.
Wrap-up 4 includes bearing block 41, shaft 42, connecting plate 43, reel 44, turntable 45 and rocking bar 46, two stands 2
Top bearing block 41 is embeddedly installed, the bearing in bearing block 41 is connected with shaft 42 by interference mode,
Reel 44 is connected between two shafts 42, shaft 42 left end in left side is connected with turntable 45, and turntable 45 is located at 2 left side of left side brackets,
The inclined center location of 45 left surface of turntable is connected with rocking bar 46.
Embodiment 4
A kind of quick wrap-up of construction site environmental protection Dense mesh screen, as shown in figures 1-8, includes bottom plate 1, stent
2nd, guider 3 and wrap-up 4, the top of bottom plate 1 is symmetrical to be equipped with stent 2 vertically, and the lower part between two stands 2, which is equipped with, leads
To device 3, the top between two stands 2 is equipped with wrap-up 4.
Guider 3 includes fixed plate 31, slide bar 33, the first spring 34 and fixed pulley 35, the lower part between two stands 2
Front and rear to be arranged with fixed plate 31,31 left surface of fixed plate passes through spiral shell with 2 right flank of left side brackets by bolted connection
The mode connect is tethered to connect, 31 right flank of fixed plate is connected by bolted connection with 31 left surface of right side fixed plate, Gu
It is evenly spaced on fixed board 31 to be provided with sliding slot 32, be equipped with slide bar 33 32 inner sliding type of sliding slot, 33 outer end of slide bar in sliding slot 32
The first spring 34 is connected between side, 33 inner end of slide bar is equipped with fixed pulley 35.
Wrap-up 4 includes bearing block 41, shaft 42, connecting plate 43, reel 44, turntable 45 and rocking bar 46, two stands 2
Top bearing block 41 is embeddedly installed, the bearing in bearing block 41 is connected with shaft 42 by interference mode,
Reel 44 is connected between two shafts 42, shaft 42 left end in left side is connected with turntable 45, and turntable 45 is located at 2 left side of left side brackets,
The inclined center location of 45 left surface of turntable is connected with rocking bar 46.
Mobile device 5 is further included, mobile device 5 includes sleeve 51, motion bar 52, second spring 53 and traveling wheel
54,1 bottom of bottom plate has been left and right symmetrically arranged sleeve 51, sleeve 51 in being vertically arranged, sleeve 51 by bolted connection with
Bottom plate 1 connects, and is equipped with motion bar 52 in sleeve 51 vertically, and motion bar 52 is slidably matched with sleeve 51,52 top of motion bar and set
Second spring 53 is connected between 51 inner tops of cylinder, 52 bottom of motion bar is equipped with traveling wheel 54.
Fixing device 6 is further included, fixing device 6 includes transverse slat 61, screw rod 63, arc fixture block 64 and clutch shaft bearing
65,2 left surface of left side brackets is connected with transverse slat 61 by bolted connection, and 61 left part of transverse slat is provided with threaded hole 62, screw thread
Screw rod 63 is equipped in hole 62, screw rod 63 coordinates with threaded hole 62, and 63 top of screw rod is equipped with arc fixture block 64,64 bottom of arc fixture block
Centre is equipped with clutch shaft bearing 65, and 63 top of screw rod is located in clutch shaft bearing 65, and screw rod 63 passes through interference side with clutch shaft bearing 65
Formula is connected, and arc fixture block 64 is located at immediately below turntable 45.
Handle 7 and rubber sleeve 8 are further included, stent 2 right flank in right side is equipped with handle 7, and handle 7 sets right side stent 2 right
In the middle part of side, handle 7 is connected by bolted connection with right side stent 2, and 7 middle part of handle is arranged rubber sleeve 8.
Hydraulic cylinder 9 and rubber slab 10 are further included, the bottom of bottom plate 1 has been left and right symmetrically arranged hydraulic cylinder 9, and hydraulic cylinder 9 is in
It is vertically arranged, hydraulic cylinder 9 is connected with rubber slab 10 between two sleeves 51 on the piston rod of hydraulic cylinder 9, rubber slab 10 is in water
It is flat to set.
1 material of bottom plate is Q235 steel.
Traveling wheel 54 is universal wheel.
Operation principle:In use, the present invention is placed on building sites, it is necessary to when being wound to Dense mesh screen, operating personnel
Dense mesh screen is made to be wrapped in by guider 3 in the winding part of wrap-up 4.It then can be to close mesh by wrap-up 4
Net is wound.Guider 3 play the guiding role so that Dense mesh screen is not easy convolution in wrapup procedure.
Because guider 3 includes fixed plate 31, slide bar 33, the first spring 34 and fixed pulley 35, between two stands 2
Fixed plate 31 is arranged with before and after lower part, 31 left surface of fixed plate leads to by bolted connection with 2 right flank of left side brackets
It crosses bolted mode to connect, 31 right flank of fixed plate connects by bolted connection with 31 left surface of right side fixed plate
It connects, it is evenly spaced in fixed plate 31 to be provided with sliding slot 32, it is equipped with slide bar 33,33 outer end of slide bar and sliding slot 32 inner sliding type of sliding slot
The first spring 34 is connected between 32 medial surfaces, 33 inner end of slide bar is equipped with fixed pulley 35, so Dense mesh screen is passed through two pulleys
Between, it is then wound in the winding part of wrap-up 4.When winding Dense mesh screen, under the action of the first spring 34, two pulleys
It is contacted always with Dense mesh screen holding, so that being not easy convolution in Dense mesh screen wrapup procedure, and then improves winding effect and this
The work efficiency of invention.
Because wrap-up 4 includes bearing block 41, shaft 42, connecting plate 43, reel 44, turntable 45 and rocking bar 46, two
The top of stent 2 is embeddedly equipped with bearing block 41, and the bearing in bearing block 41 is connected with by interference mode to be turned
Axis 42 is connected with reel 44 between two shafts 42, and shaft 42 left end in left side is connected with turntable 45, and turntable 45 is located at left side brackets 2
Left side, the inclined center location of 45 left surface of turntable is connected with rocking bar 46, so Dense mesh screen is wound on reel 44, operating personnel shake
Rocking bar 46, and then turntable 45 is driven to rotate, so as to which shaft 42 be driven to rotate.Shaft 42 rotates band movable reel 44 and rotates, reel 44
Rotation carries out winding Dense mesh screen.
Because having further included mobile device 5, mobile device 5 includes sleeve 51, motion bar 52, second spring 53 and walking
Wheel 54,1 bottom of bottom plate have been left and right symmetrically arranged sleeve 51, and sleeve 51 is in being vertically arranged, and sleeve 51 is by bolted connection
Be connected with bottom plate 1, be equipped with motion bar 52 in sleeve 51 vertically, motion bar 52 is slidably matched with sleeve 51,52 top of motion bar and
Second spring 53 is connected between 51 inner top of sleeve, 52 bottom of motion bar is equipped with traveling wheel 54, so can be non-by wheel
The often convenient mobile present invention.During the mobile present invention, second spring 53 plays buffer unit, so that motion bar 52
It is slided up and down in sleeve 51, so that the present invention is not easy to jolt, the component for avoiding the present invention is damaged, and extends this
The service life of invention.
Because having further included fixing device 6, fixing device 6 includes transverse slat 61, screw rod 63, arc fixture block 64 and first axle
65 are held, 2 left surface of left side brackets is connected with transverse slat 61 by bolted connection, and 61 left part of transverse slat is provided with threaded hole 62, spiral shell
Screw rod 63 is equipped in pit 62, screw rod 63 coordinates with threaded hole 62, and 63 top of screw rod is equipped with arc fixture block 64,64 bottom of arc fixture block
Clutch shaft bearing 65 is installed, 63 top of screw rod is located in clutch shaft bearing 65, and screw rod 63 passes through interference with clutch shaft bearing 65 among portion
Mode is connected, and arc fixture block 64 is located at immediately below turntable 45, so after having wound Dense mesh screen, operating personnel turn screw rod
63, and then arc fixture block 64 is driven to move up, under the action of clutch shaft bearing 65, arc fixture block 64 will not be rotated with screw rod 63
And it rotates.After arc fixture block 64 and turntable 45 are in close contact, operating personnel stop turning screw rod 63, and then turntable 45 can not
It is rotated further by, so as to avoid maloperation, prevents that the Dense mesh screen that winding is completed is slack and undisciplined.Operating personnel's negative direction turns screw rod 63, makes
It obtains arc fixture block 64 and moves down reset, stop turning screw rod 63 after reset, i.e. turntable 45 can rotate again.
Because having further included handle 7 and rubber sleeve 8, stent 2 right flank in right side is equipped with handle 7, and handle 7 sets right side stent
2 right flank middle parts, handle 7 are connected by bolted connection with right side stent 2, and 7 middle part of handle is arranged rubber sleeve 8, institute
Handle 7 is held with operating personnel, handle 7 can very easily move the position of the present invention with wheel cooperation.Operating personnel hold
Handle 7 is contacted with rubber sleeve 8,8 soft texture of rubber sleeve so that operating personnel feel more comfortable;8 coefficient of friction of rubber sleeve
Greatly so that operating personnel's hand is not easy to skid.
Because having further included hydraulic cylinder 9 and rubber slab 10, the bottom of bottom plate 1 has been left and right symmetrically arranged hydraulic cylinder 9, hydraulic cylinder
9 in being vertically arranged, and hydraulic cylinder 9 is connected with rubber slab 10, rubber slab 10 between two sleeves 51 on the piston rod of hydraulic cylinder 9
In being horizontally disposed with, so control hydraulic cylinder 9 extends, hydraulic cylinder 9 drives rubber slab 10 to move down, when rubber slab 10 connects with ground
After touch, hydraulic cylinder 9 is closed, 10 coefficient of friction of rubber slab is big, is fixed so as to the position to the present invention.This need not be fixed
During the position of invention, operating personnel control hydraulic cylinder 9 to shorten, and hydraulic cylinder 9 drives rubber slab 10 to move up, and rubber slab 10 is upward
After mobile reset, hydraulic cylinder 9 is closed.
Embodiment described above only expresses the preferred embodiment of the present invention, and description is more specific and detailed, but simultaneously
Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, several deformations can also be made, improves and substitutes, these belong to this hair
Bright protection domain.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.