CN110424290A - A kind of alarming device for highway engineering construction - Google Patents
A kind of alarming device for highway engineering construction Download PDFInfo
- Publication number
- CN110424290A CN110424290A CN201910841728.XA CN201910841728A CN110424290A CN 110424290 A CN110424290 A CN 110424290A CN 201910841728 A CN201910841728 A CN 201910841728A CN 110424290 A CN110424290 A CN 110424290A
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- 238000010276 construction Methods 0.000 title claims abstract description 17
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 26
- 230000005540 biological transmission Effects 0.000 claims description 22
- 229910052742 iron Inorganic materials 0.000 claims description 13
- 238000005096 rolling process Methods 0.000 claims description 13
- 240000007643 Phytolacca americana Species 0.000 claims description 9
- 238000000926 separation method Methods 0.000 claims description 2
- 230000007423 decrease Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/608—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings for guiding, warning or controlling traffic, e.g. delineator posts or milestones
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/688—Free-standing bodies
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Toys (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a kind of alarming devices for highway engineering construction, including two pieces of supporting blocks, it is equipped in the supporting block of left side in driving chamber and the right side supporting block of opening to the right and is equipped with the driven chamber of opening to the left, driving mechanism equipped with driving device operation in the driving chamber, mobile cavity equipped with right end wall connection free surrounding space in the driving chamber lower end wall, the mobile mechanism of the control right side supporting block side-to-side movement is equipped in the mobile cavity, the mobile cavity upper end wall is connected to the driving chamber, the mobile mechanism includes the movable plate that upper end is located in the driving chamber, movable plate lower end right side is fixed with first connecting rod, the device is at work, it can be divided into two as needed, warning sign is set to face both direction, information warning is provided for more vehicles or pedestrians, and device is not when needing work, it can The mobile device by way of promotion is collected convenient for transfer.
Description
Technical field
The present invention relates to road caution field, specially a kind of alarming device for highway engineering construction.
Background technique
When constructing in road, unit in charge of construction would generally place warning mark on road, be passing vehicle and row
People provides information warning；
At this stage, most warning sign can only face warn in one direction, need towards multiple directions provide information warning when, just need
Multiple warning signs are used, warn increased costs, and when carrying mobile warning sign, people is needed to lift warning sign movement mostly,
It is inconvenient and low efficiency.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of alarming devices for highway engineering construction, and carrying is overcome to warn
Show the problems such as board is constant and one piece of warning sign can only provide information warning towards one direction, it is more convenient to carry warning sign.
The present invention is achieved through the following technical solutions.
A kind of alarming device for highway engineering construction of the invention, including two pieces of supporting blocks, the left side supporting block
Interior be equipped in driving chamber and the right side supporting block of opening to the right is equipped with the driven chamber of opening to the left, is equipped in the driving chamber
The driving mechanism of driving device operation, the interior mobile cavity equipped with right end wall connection free surrounding space of the driving chamber lower end wall；
The mobile mechanism of the control right side supporting block side-to-side movement, the mobile cavity upper end wall connection are equipped in the mobile cavity
The driving chamber, the mobile mechanism include the movable plate that upper end is located in the driving chamber, movable plate lower end right side
It is fixed with first connecting rod, the first connecting rod right end is rotatably connected to rotation axis, is equipped with and passes in the driven chamber lower end wall
Dynamic chamber, the rotation axis upper end is fixed with the second connecting rod that right end is located in the drive cavity, sets in the movable plate lower end
There are the lifting chamber of opening to the left, the intracavitary support spring equipped with spring block and the support spring block of the lifting, the bullet
Spring block left side is fixed with the rack bar that left end is located in the mobile cavity, and two connection institutes are additionally provided in the movable plate upper end
State the ejection chamber of driving chamber, intracavitary angled slide block and the connection ejection being located in the driving chamber equipped with one end of the ejection
The ejector spring of block and the ejection chamber end wall, the end wall of the ejection chamber close to the movable plate center be fixed with can with it is described
Electromagnet of the angled slide block to suction, the intracavitary lower lock block for being additionally provided with lower end and being contacted with the spring block of lifting, the lower lock block
Upper end is fixed with two upper ends and extends through the end wall of two ejection chambers and be fixedly connected with the angled slide block；
Driven intracavitary be equipped with can be driven work by the driving mechanism to control the driven of the right side supporting block movement
Mechanism is additionally provided with two positions supporting block in the supporting block and provides the rolling mechanism of support, the driving mechanism work belt
Mobile mechanism's work is moved, to make the supporting block separation of two pieces of left and right, then the driving mechanism job control is driven
Mechanism work changes the direction of the right side supporting block to keep the right side supporting block mobile.
Further, the driving mechanism includes motor, and driving chamber left end wall is fixed with right end positioned at described driven
Intracavitary fixed plate, the motor lower end have been connected by power lower end through the fixed plate and the mobile cavity upper end wall and position
Drive shaft in the mobile cavity, the drive shaft upper end is fixed with the first belt pulley and the drive shaft lower end is fixed with drive
Moving gear, the rack bar left end engage connection with the driving gear rear end, are equipped in the fixed plate and run through the fixation
The sliding cavity is run through in the sliding cavity of plate, the movable plate upper end, and the dead plate upper end face is further fixed on two and is located at
The gag lever post of the sliding cavity front and rear sides, the gag lever post are contacted with the angled slide block, and the gag lever post left end is close to described
The sliding cavity and gag lever post right end is far from the sliding cavity.
Further, the mobile mechanism further includes that rear and front end is rotatablely connected and end wall before and after the drive cavity respectively
Transmission shaft is fixed with the transmission gear of upper end Yu second connecting rod lower end face contact on the transmission shaft, and described second connects
Extension bar right end is further fixed on the baffle on the right side of the transmission gear, is additionally provided in the mobile cavity and the rack bar left end
The latch plate of contact and the adjustable spring of the connection latch plate and mobile cavity left end wall, interior be equipped with of the supporting block are opened
Mouthful upward lifting chamber, the lifting it is intracavitary equipped with upper end be located at elevator in free surrounding space and the connection elevator and
The lifting spring of the lifting chamber lower end wall, the lifting chamber lower end wall are fixed with the first magnet, and the elevator lower end is fixed
There is the second magnet to repel each other with first magnet, the elevator upper end is fixed with warning sign, and the lifting chamber is close to described
For the side end wall of motor equipped with the spring cavity for being connected to the lifting chamber, the spring cavity is interior intracavitary positioned at the lifting equipped with one end
And the iron block between first magnet and second magnet simultaneously, the connection iron block is additionally provided in the spring cavity
With the connecting spring of the spring cavity end wall, the iron block is fixed with chain, the left side chain close to one end of the motor
Be fixedly connected through mobile cavity left end wall and with the latch plate, the right side chain through drive cavity left end wall and
It is fixed on the transmission shaft.
Further, the follower includes follower plate and the connection follower plate and the driven chamber right end wall
Driven spring, the follower plate left side are fixed with third connecting rod, third connecting rod left end be fixed with lower end with it is described
The rotary shaft of fixed plate right end rotation connection, the rotary shaft lower end is further fixed on through the belt and first belt pulley
Second belt pulley of connection.
Further, the rolling mechanism includes the rotating drum for being connected to free surrounding space, is equipped in the rotating drum lower end wall
The cylindrical cavity that Open Side Down, the cylindrical cavity is interior to be equipped with cylindrical piece, and the cylindrical piece lower end is fixed with two lower ends and is located at free surrounding space
Interior support rod is fixed with idler wheel, the cylindrical piece on the axis of rolling by rolling axis connection between two support rods
Upside is equipped with plectane, visits boat connection by lifting between the plectane and the cylindrical piece, the plectane lower end surface is further fixed on
Two lower ends are located at described through the cylindrical piece and the friction plate in free surrounding space, two friction plate lower ends
Be equipped at left and right sides of idler wheel, in the rotating drum lower end through the rotating drum lower end wall and under the plectane upper-end contact
Compression bar, the down-pressed pole upper end are fixed with poke rod, opening are equipped in the rotating drum aft bulkhead forward and connection free surrounding space
Limit chamber.
Further, under original state, the belt is in loose state, first belt pulley and second belt
It can not achieve transmission between wheel, after the ejector spring resets and ejects the angled slide block, the angled slide block and the skin can be made
Band contact, and make the belt tension.
Further, under original state, the ejector spring, the support spring, the adjustable spring, the lifting bullet
Spring and the driven spring are in compressive state, and the connecting spring and the lifting visit boat and be in normal stretch state.
Further, when the area contacted between the friction plate and the idler wheel increases, the friction plate can be limited
The rotation of the idler wheel.
Further, repel each other between first magnet upper end and second magnet lower end.
Beneficial effects of the present invention: the apparatus structure is simple, and it is convenient to operate, which at work, can as needed one
It is divided into two, warning sign is enable to face both direction, provides information warning for more vehicles or pedestrians, and device is not needing work
When making, can by way of promotion mobile device, convenient for transfer collect.
Detailed description of the invention
It, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical solution in the prior art
Attached drawing needed in technical description is briefly described, it should be apparent that, the accompanying drawings in the following description is only to invent
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Fig. 2 is A-A schematic diagram in Fig. 1 of the embodiment of the present invention；
Fig. 3 is the structure enlargement diagram in Fig. 1 of the embodiment of the present invention at B；
Fig. 4 is the structure enlargement diagram in Fig. 1 of the embodiment of the present invention at C.
Specific embodiment
Below with reference to Fig. 1-4, the present invention is described in detail, wherein for sake of convenience, now to hereafter described orientation
Provide as follows: hereafter described front-rear direction up and down is consistent with the front-rear direction up and down of Fig. 1 projection relation itself.
A kind of alarming device for highway engineering construction in conjunction with described in attached drawing 1-4, including two pieces of supporting blocks 28, left side
It is equipped in the supporting block 28 in driving chamber 12 and the right side supporting block 28 of opening to the right and is equipped with the driven chamber of opening to the left
33, the interior driving mechanism 68 equipped with driving device operation of the driving chamber 12,12 lower end wall of driving chamber is interior to be equipped with right end wall
It is connected to the mobile cavity 40 of free surrounding space, the moving machine of control right side 28 side-to-side movement of supporting block is equipped in the mobile cavity 40
Structure 67,40 upper end wall of mobile cavity are connected to the driving chamber 12, and the mobile mechanism 67 includes that upper end is located at the driving chamber
Movable plate 35 in 12, the 35 lower end right side of movable plate are fixed with first connecting rod 18,18 right end of first connecting rod
It is rotatably connected to rotation axis 19, is equipped with drive cavity 52 in driven 33 lower end wall of chamber, 19 upper end of rotation axis is fixed with the right side
End is located at the second connecting rod 20 in the drive cavity 52, and the lifting chamber 44 of opening to the left is equipped in 35 lower end of movable plate,
Support spring 43 in the lifting chamber 44 equipped with spring block 42 and the support spring block 42,42 left side of spring block
It is fixed with the rack bar 16 that left end is located in the mobile cavity 40, two connection drives are additionally provided in 35 upper end of movable plate
The ejection chamber 46 of dynamic chamber 12, interior angled slide block 36 and the connection institute being located in the driving chamber 12 equipped with one end of the ejection chamber 46
State the ejector spring 47 of angled slide block 36 and ejection 46 end wall of chamber, end of the ejection chamber 46 close to 35 center of movable plate
Wall be fixed with can electromagnet 48 with from the angled slide block 36 to suction, be additionally provided with lower end and the spring block 42 in the lifting chamber 44
The lower lock block 41 of contact, 41 upper end of lower lock block be fixed with two upper ends extend through two it is described ejection chamber 46 end walls and
It is fixedly connected with the angled slide block 36, being equipped in the driven chamber 33 can drive work to control the right side by the driving mechanism 68
The mobile follower 69 of supporting block 28 described in side is additionally provided with two positions supporting block 28 in the supporting block 28 and provides support
Rolling mechanism 66, the driving mechanism 68 work drives the mobile mechanism 67 to work, to make the two pieces of supports in left and right
Block 28 separates, then 68 job control follower 69 of the driving mechanism work, thus keep the right side supporting block 28 mobile,
Change the direction of the right side supporting block 28.
Valuably, the driving mechanism 68 includes motor 11, and the 12 left end wall of driving chamber is fixed with right end positioned at described
Fixed plate 39 in driven chamber 33,11 lower end of motor have been connected by power lower end through the fixed plate 39 and the movement
40 upper end wall of chamber and be located at the mobile cavity 40 in drive shaft 34,34 upper end of drive shaft be fixed with the first belt pulley 13 and
34 lower end of drive shaft is fixed with driving gear 17, and company is engaged with 17 rear end of driving gear in 16 left end of rack bar
It connects, the sliding cavity 70 through the fixed plate 39 is equipped in the fixed plate 39, the sliding is run through in 35 upper end of movable plate
Chamber 70,39 upper surface of fixed plate are further fixed on two gag lever posts 38 for being located at 70 front and rear sides of sliding cavity, institute
It states gag lever post 38 to contact with the angled slide block 36,38 left end of gag lever post is close to the sliding cavity 70 and 38 right side of the gag lever post
It holds far from the sliding cavity 70.
Valuably, the mobile mechanism 67 further includes that rear and front end is rotatablely connected and the 52 front and back end wall of drive cavity respectively
Transmission shaft 49, the transmission gear 50 of upper end Yu the 20 lower end face contact of the second connecting rod is fixed on the transmission shaft 49,
Second connecting rod, 20 right end is further fixed on the baffle 51 positioned at 50 right side of transmission gear, also sets in the mobile cavity 40
There are the latch plate 15 contacted with 16 left end of rack bar and the connection latch plate 15 and the 40 left end wall of mobile cavity
Adjustable spring 14, the interior lifting chamber 27 for being equipped with opening upwards of the supporting block 28, the interior upper end that is equipped with of lifting chamber 27 is outside
The lifting spring 26 of elevator 30 and the connection elevator 30 and lifting 27 lower end wall of chamber in boundary space, the liter
Drop 27 lower end wall of chamber is fixed with the first magnet 24, and 30 lower end of elevator is fixed with second to repel each other with first magnet 24
Magnet 25,30 upper end of elevator are fixed with warning sign 10, and the lifting chamber 27 is set close to the side end wall of the motor 11
There is the spring cavity 71 for being connected to the lifting chamber 27, one end is equipped in the spring cavity 71 and is located at that the lifting chamber 27 is interior and position simultaneously
Iron block 23 between first magnet 24 and second magnet 25 is additionally provided with the connection iron block in the spring cavity 71
23 are fixed with chain 53 close to one end of the motor 11 with the connecting spring 72 of 71 end wall of spring cavity, the iron block 23,
The left side chain 53 is fixedly connected through the 40 left end wall of mobile cavity and with the latch plate 15, and the right side chain 53 passes through
It wears the 52 left end wall of drive cavity and is fixed on the transmission shaft 49.
Valuably, the follower 69 includes that follower plate 31 and the connection follower plate 31 and the driven chamber 33 are right
The driven spring 29 of end wall, 31 left side of follower plate are fixed with third connecting rod 32, and 32 left end of third connecting rod is solid
Surely there is the rotary shaft 21 of lower end and 39 right end of fixed plate rotation connection, 21 lower end of rotary shaft is further fixed on by described
The second belt pulley 22 that belt 37 is connect with first belt pulley 13.
Valuably, the rolling mechanism 66 includes the rotating drum 57 of connection free surrounding space, in 57 lower end wall of rotating drum
Equipped with the cylindrical cavity 59 that Open Side Down, it is equipped with cylindrical piece 61 in the cylindrical cavity 59,61 lower end of cylindrical piece is fixed with two lower ends
Support rod 63 in free surrounding space is connected between two support rods 63 by the axis of rolling 64, on the axis of rolling 64
It is fixed with idler wheel 65, plectane 58 is equipped on the upside of the cylindrical piece 61, passes through lifting between the plectane 58 and the cylindrical piece 61
60 connection of boat is visited, 58 lower end surface of plectane is further fixed on two lower ends through the cylindrical piece 61 and is located in free surrounding space
Friction plate 62, two 62 lower ends of friction plate are located at 65 left and right sides of idler wheel, are equipped with down in the rotating drum 57
57 lower end wall of rotating drum and the down-pressed pole 54 with 58 upper-end contact of plectane are run through in end, and 54 upper end of down-pressed pole is fixed
There is poke rod 55, opening is equipped in 57 aft bulkhead of rotating drum forward and is connected to the limit chamber 56 of free surrounding space.
Valuably, under original state, the belt 37 is in loose state, first belt pulley 13 and second skin
It can not achieve transmission between belt wheel 22, after the ejector spring 47 resets and ejects the angled slide block 36, the angled slide block can be made
36 contact with the belt 37, and are tensioned the belt 37.
Valuably, under original state, the ejector spring 47, the support spring 43, the adjustable spring 14, the liter
Drop spring 26 and the driven spring 29 are in compressive state, and the connecting spring 72 visits boat 60 in normal with the lifting
Tensional state.
Valuably, when the area contacted between the friction plate 62 and the idler wheel 65 increases, 62 energy of friction plate
Limit the rotation of the idler wheel 65.
Valuably, repel each other between 24 upper end of the first magnet and 25 lower end of the second magnet.
The sequence of the mechanical action of whole device:
1: Manual press poke rod 55 drives down-pressed pole 54 to decline, so that plectane 58 be made to decline, lifting is visited boat 60 and compressed, plectane
58 declines decline friction plate 62, thus make two friction plates 62 be located at the left and right sides of idler wheel 65 and friction plate 62 and idler wheel 65 it
Between contact area increase, to limit the rotation of idler wheel 65, rotating poke rod 55 at this time makes poke rod 55 be located at limit chamber 56
It is interior, it is resetted to limit lifting and visit boat 60, rotates poke rod 55 when needing to be reset manually, poke rod 55 is made to leave limit chamber 56,
Lifting visits 60 reset of boat and plectane 58 is driven to move upwards, to make poke rod 55 and down-pressed pole 54 move upwards reset, to make
Friction plate 62 moves upwards, so that friction plate 62 be made to separate with idler wheel 65, idler wheel 65 be can be rotated；
2: need right side warning sign 10 towards be different from left side warning sign 10 towards when, manually control the left side supporting block
Rolling mechanism 66 in 28 works, and is able to rotate the idler wheel 65 in left side not, and the work of motor 11 drives drive shaft 34 to rotate, from
And the first belt pulley 13 is driven to rotate with driving gear 17, the driving rotation of gear 17 drives rack bar 16 to move right, thus band
Dynamic movable plate 35 moves right, so that first connecting rod 18 be made to move right with rotation axis 19, thus make the second connecting rod 20 and
Baffle 51 moves right, the second connecting rod 20 move right band nutating gear 50 rotate, thus drive transmission shaft 49 rotate and
Roll tightly right side chain 53, so that right side iron block 23 be made to return in the connecting spring 72 of right side, thus make first magnet 24 on right side with
Second magnet 25 on right side is directly opposite to repel each other, and rack bar 16 moves right, so that 14 reset strap of adjustable spring be made to move latch plate
15 move right, so that left side chain 53 is driven to move right, thus return to left side iron block 23 in the connecting spring 72 of left side, from
And first magnet 24 in left side and second magnet 25 in left side is made directly to repel each other relatively, due to the first magnet 24 and the second magnet 25
Repel each other, move upwards elevator 30, so that warning sign 10 be made to move upwards, lifting spring 26 resets；
3: the second connecting rods 20 are moved right with baffle 51 and are contacted with 52 right end wall of drive cavity, to drive Right side support block 28
It moves right, to make left and right sides supporting block 28 be located remotely from each other, when rotation axis 19 moves right in free surrounding space and makes
When rotation axis 19 and rotary shaft 21 are on same vertical line, movable plate 35 is moved right and is contacted with 70 right end wall of sliding cavity,
During movable plate 35 moves right, due to gag lever post 38, ejector spring 47 gradually resets, drive angled slide block 36 gradually from
Ejection chamber 46 is opened, when movable plate 35 moves to the rightmost side, angled slide block 36 contacts with belt 37 and is tensioned belt 37, and ejects
The movement of block 36 pulls rope 45, so that lower lock block 41 be driven to move upwards, 43 reset strap of support spring moves spring block 42 upwards
Movement, so that rack bar 16 be made to move upwards, when angled slide block 36 stops that lower lock block 41 is driven to move upwards, rack bar 16 just with
Gear 17 is driven to separate, the work of motor 11 at this time drives drive shaft 34 to rotate, to drive the first belt pulley 13 and driving gear
17 rotations, the rotation of the first belt pulley 13 is rotated by second belt pulley of transmission Ah Dong 22 of chain 53, to drive rotary shaft
21 rotate with third connecting rod 32, move so that follower plate 31 and Right side support block 28 be driven to rotate, to make right side warning sign
10 rotation movements, to make warning sign 10 towards different location；
4: when device needs to be reset, the work of drive shaft 34 drives drive shaft 34 to invert, to make to drive gear 17 and the first belt
13 reversion of wheel, the rotation of the first belt pulley 13 drive the reversion of the second belt pulley 22 by chain 53, to make rotary shaft 21 and the
Three connecting rods 32 reset, so that follower plate 31 and Right side support block 28 are resetted, so that right side warning sign 10 is resetted, and it is then electric
The work of magnet 48 is attracting with angled slide block 36, so that angled slide block 36 be made to return in ejection chamber 46, so that belt 37 be made to fluff again, pushes up
Rope 45 fluffs when the reset of block 36 out, thus decline lower lock block 41 under the action of self-weight, thus decline spring block 42,
To make the decline of rack bar 16 engage again with driving gear 17, support spring 43 is compressed, and 17 counter-rotating belts of gear are driven
Movable tooth bar 16 moves downward, to make movable plate 35, first connecting rod 18, rotation axis 19, the second connecting rod 20 and baffle 51
It moving downward, the second connecting rod 20 moves downward band nutating gear 50 and transmission shaft 49 rotates, thus loosen right side chain 53,
It is located at 24 upside of the first magnet of right side again to make right side connecting spring 72 reset drive right side 23 right end of iron block and reset, at this time
First magnet 24 on right side no longer repels each other with the second magnet 25, thus work of the warning sign 10 and elevator 30 on the right side of making in self weight
It is resetted with decline, right side lifting spring 26 compressed, and baffle 51 moves downward when contacting with transmission gear 50, and baffle 51 continues
It is driven and moves downward, to be moved downward with nutating gear 50 and transmission shaft 49, to drive Right side support block 28 to the left
Movement resets, and drives latch plate 15 to move downward reset when rack bar 16 moves downward reset, loosens left side chain 53, stretches
Spring 14 is compressed, due to loosening for left side chain 53, so that resetting left side connecting spring 72 drives left side 23 left end of iron block
It resetting and is located at 24 upside of the first magnet of left side again, first magnet 24 in left side no longer repels each other with the second magnet 25 at this time, thus
The warning sign 10 and elevator 30 for making left side decline reset under the action of self-weight, and left side lifting spring 26 is compressed, and device is complete
At reset.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow be familiar with this field technology
Personage can understand the content of present invention and be implemented, and it is not intended to limit the scope of the present invention.It is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the scope of protection of the present invention.
Claims (9)
1. a kind of alarming device for highway engineering construction, including two pieces of supporting blocks, it is characterised in that: the left side supporting block
Interior be equipped in driving chamber and the right side supporting block of opening to the right is equipped with the driven chamber of opening to the left, is equipped in the driving chamber
The driving mechanism of driving device operation, the interior mobile cavity equipped with right end wall connection free surrounding space of the driving chamber lower end wall；
The mobile mechanism of the control right side supporting block side-to-side movement, the mobile cavity upper end wall connection are equipped in the mobile cavity
The driving chamber, the mobile mechanism include the movable plate that upper end is located in the driving chamber, movable plate lower end right side
It is fixed with first connecting rod, the first connecting rod right end is rotatably connected to rotation axis, is equipped with and passes in the driven chamber lower end wall
Dynamic chamber, the rotation axis upper end is fixed with the second connecting rod that right end is located in the drive cavity, sets in the movable plate lower end
There are the lifting chamber of opening to the left, the intracavitary support spring equipped with spring block and the support spring block of the lifting, the bullet
Spring block left side is fixed with the rack bar that left end is located in the mobile cavity, and two connection institutes are additionally provided in the movable plate upper end
State the ejection chamber of driving chamber, intracavitary angled slide block and the connection ejection being located in the driving chamber equipped with one end of the ejection
The ejector spring of block and the ejection chamber end wall, the end wall of the ejection chamber close to the movable plate center be fixed with can with it is described
Electromagnet of the angled slide block to suction, the intracavitary lower lock block for being additionally provided with lower end and being contacted with the spring block of lifting, the lower lock block
Upper end is fixed with two upper ends and extends through the end wall of two ejection chambers and be fixedly connected with the angled slide block；
Driven intracavitary be equipped with can be driven work by the driving mechanism to control the driven of the right side supporting block movement
Mechanism is additionally provided with two positions supporting block in the supporting block and provides the rolling mechanism of support, the driving mechanism work belt
Mobile mechanism's work is moved, to make the supporting block separation of two pieces of left and right, then the driving mechanism job control is driven
Mechanism work changes the direction of the right side supporting block to keep the right side supporting block mobile.
2. a kind of alarming device for highway engineering construction according to claim 1, it is characterised in that: the driving
Mechanism includes motor, and driving chamber left end wall is fixed with right end and is located at the driven intracavitary fixed plate, the motor lower end
Lower end is connected by power through the fixed plate and the mobile cavity upper end wall and the drive shaft in the mobile cavity, institute
State that drive shaft upper end is fixed with the first belt pulley and the drive shaft lower end is fixed with driving gear, the rack bar left end and institute
The engagement connection of driving gear rear end is stated, the sliding cavity through the fixed plate, the movable plate upper end are equipped in the fixed plate
Through the sliding cavity, the dead plate upper end face is further fixed on two limits for being located at the sliding cavity front and rear sides
Bar, the gag lever post are contacted with the angled slide block, the gag lever post left end close to the sliding cavity and the gag lever post right end it is remote
From the sliding cavity.
3. a kind of alarming device for highway engineering construction according to claim 1, it is characterised in that: the movement
Mechanism further includes that rear and front end is rotatablely connected transmission shaft with end wall before and after the drive cavity respectively, is fixed on the transmission shaft
The transmission gear of upper end and second connecting rod lower end face contact, the second connecting rod right end are further fixed on positioned at the biography
Baffle on the right side of moving gear is additionally provided with the latch plate contacted with the rack bar left end and the connection bullet in the mobile cavity
The adjustable spring of spring plate and mobile cavity left end wall, the interior lifting chamber for being equipped with opening upwards of the supporting block, the lifting chamber
The interior lifting bullet for being located at elevator and the connection elevator and the lifting chamber lower end wall in free surrounding space equipped with upper end
Spring, the lifting chamber lower end wall are fixed with the first magnet, and the elevator lower end is fixed with to repel each other with first magnet
Two magnet, the elevator upper end are fixed with warning sign, and the lifting chamber is equipped with connection institute close to the side end wall of the motor
The spring cavity for stating lifting chamber, be equipped in the spring cavity one end be located at the lifting it is intracavitary and be located at simultaneously first magnet with
Iron block between second magnet is additionally provided with the connection bullet for connecting the iron block and the spring cavity end wall in the spring cavity
Spring, the iron block are fixed with chain close to one end of the motor, the left side chain through mobile cavity left end wall and with
The latch plate is fixedly connected, and the right side chain is through drive cavity left end wall and is fixed on the transmission shaft.
4. a kind of alarming device for highway engineering construction according to claim 2, it is characterised in that: described driven
Mechanism includes the driven spring of follower plate and the connection follower plate and the driven chamber right end wall, the follower plate left side
It is fixed with third connecting rod, third connecting rod left end is fixed with the rotation of lower end and fixed plate right end rotation connection
Axis, the rotary shaft lower end are further fixed on the second belt pulley connecting by the belt with first belt pulley.
5. a kind of alarming device for highway engineering construction according to claim 1, it is characterised in that: the rolling
Mechanism includes the rotating drum for being connected to free surrounding space, is equipped with the cylindrical cavity that Open Side Down in the rotating drum lower end wall, in the cylindrical cavity
Equipped with cylindrical piece, the cylindrical piece lower end is fixed with the support rod that two lower ends are located in free surrounding space, two support rods
Between idler wheel is fixed with by rolling axis connection, on the axis of rolling, be equipped with plectane, the plectane and institute on the upside of the cylindrical piece
It states and boat connection is visited by lifting between cylindrical piece, the plectane lower end surface is further fixed on two lower ends through the cylindrical piece and position
In the friction plate in free surrounding space, two friction plate lower ends are located at left and right sides of the idler wheel, in the rotating drum
Down-pressed pole equipped with lower end through the rotating drum lower end wall and with the plectane upper-end contact, the down-pressed pole upper end is fixed with
Poke rod, the interior limit chamber for being equipped with opening forward and be connected to free surrounding space of the rotating drum aft bulkhead.
6. a kind of alarming device for highway engineering construction according to claim 4, it is characterised in that: original state
Under, the belt is in loose state, can not achieve transmission between first belt pulley and second belt pulley, described
After ejector spring resets the ejection angled slide block, the angled slide block and the belt contacts can be made, and make the belt tension.
7. a kind of alarming device for highway engineering construction according to claim 5, it is characterised in that: original state
Under, the ejector spring, the support spring, the adjustable spring, the lifting spring and the driven spring are in pressure
Contracting state, the connecting spring and the lifting visit boat and are in normal stretch state.
8. a kind of alarming device for highway engineering construction according to claim 5, it is characterised in that: rub when described
When the area contacted between wiping board and the idler wheel increases, the friction plate can limit the rotation of the idler wheel.
9. a kind of alarming device for highway engineering construction according to claim 3, it is characterised in that: described first
Repel each other between magnet upper end and second magnet lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910841728.XA CN110424290B (en) | 2019-09-06 | 2019-09-06 | A warning device for road engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910841728.XA CN110424290B (en) | 2019-09-06 | 2019-09-06 | A warning device for road engineering construction |
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| CN110424290A true CN110424290A (en) | 2019-11-08 |
| CN110424290B CN110424290B (en) | 2021-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910841728.XA Expired - Fee Related CN110424290B (en) | 2019-09-06 | 2019-09-06 | A warning device for road engineering construction |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110965496A (en) * | 2019-11-19 | 2020-04-07 | 鲁飞 | Movable triangular warning board |
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| CN109695213A (en) * | 2018-12-31 | 2019-04-30 | 力盈启力科技(天津)有限公司 | Urban track traffic alarming device |
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| CN110067922A (en) * | 2019-05-06 | 2019-07-30 | 天台卫冕智能科技有限公司 | A kind of intelligent mobile household monitoring system terminal device |
| CN110093885A (en) * | 2019-06-06 | 2019-08-06 | 台州路桥布鲁新能源有限公司 | A kind of urban road energy conversion shock buffer system |
| CN110154909A (en) * | 2019-04-19 | 2019-08-23 | 福州市闽侯县浩恩汽车用品有限公司 | A kind of multi-purpose vehicle(MPV) armrest box |
| CN209323408U (en) * | 2018-10-24 | 2019-08-30 | 中建八局第二建设有限公司 | A kind of road maintenance safety alarm device |
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|---|---|---|---|---|
| CN209011022U (en) * | 2018-09-14 | 2019-06-21 | 宇杰集团股份有限公司 | Combined type town road warning sign |
| CN209323408U (en) * | 2018-10-24 | 2019-08-30 | 中建八局第二建设有限公司 | A kind of road maintenance safety alarm device |
| CN109695213A (en) * | 2018-12-31 | 2019-04-30 | 力盈启力科技(天津)有限公司 | Urban track traffic alarming device |
| CN110154909A (en) * | 2019-04-19 | 2019-08-23 | 福州市闽侯县浩恩汽车用品有限公司 | A kind of multi-purpose vehicle(MPV) armrest box |
| CN110067922A (en) * | 2019-05-06 | 2019-07-30 | 天台卫冕智能科技有限公司 | A kind of intelligent mobile household monitoring system terminal device |
| CN110093885A (en) * | 2019-06-06 | 2019-08-06 | 台州路桥布鲁新能源有限公司 | A kind of urban road energy conversion shock buffer system |
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| CN110965496A (en) * | 2019-11-19 | 2020-04-07 | 鲁飞 | Movable triangular warning board |
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|---|---|
| CN110424290B (en) | 2021-09-17 |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210706 Address after: 100020 Zhou Jiajing, Guanzhuang, Chaoyang District, Beijing Applicant after: CHINA FIRST HIGHWAY ENGINEERING Co.,Ltd. Applicant after: THE THIRD ENGINEERING Co.,Ltd. OF THE HIGHWAY ENGINEERING BUREAU OF CCCC Address before: 318000 No.15, er Pian, chan'ao village, Hairun street, Sanmen County, Taizhou City, Zhejiang Province Applicant before: SANMEN XINGKAI INTELLIGENT TECHNOLOGY Co.,Ltd. |
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| CB03 | Change of inventor or designer information |
Inventor after: Jin Lianhe Inventor after: Pan Deng Inventor after: Yang Yang Inventor after: Wang Jian Inventor before: Wang Jian |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210917 |