CN107142865B - A kind of road and bridge construction alarm set easy to remove - Google Patents
A kind of road and bridge construction alarm set easy to remove Download PDFInfo
- Publication number
- CN107142865B CN107142865B CN201710537619.XA CN201710537619A CN107142865B CN 107142865 B CN107142865 B CN 107142865B CN 201710537619 A CN201710537619 A CN 201710537619A CN 107142865 B CN107142865 B CN 107142865B
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- Prior art keywords
- shell
- bolted connection
- hole
- elevating lever
- pushing hands
- Prior art date
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- 238000010276 construction Methods 0.000 title claims abstract description 19
- 230000003028 elevating effect Effects 0.000 claims description 41
- 229910000906 Bronze Inorganic materials 0.000 claims description 20
- 239000010974 bronze Substances 0.000 claims description 20
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 claims description 19
- 230000001105 regulatory effect Effects 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 12
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241001080929 Zeugopterus punctatus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007704 transition Effects 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
- E01F9/70—Storing, transporting, placing or retrieving portable devices
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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
- E01F9/623—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
- E01F9/646—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection extensible, collapsible or pivotable
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Signs Or Road Markings (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention belongs to road and bridge construction technical field more particularly to a kind of road and bridge construction alarm sets easy to remove.The technical problem to be solved in the present invention is to provide a kind of conveniently movings, the road and bridge construction alarm set easy to remove for reminding effect good, easy to operate, time saving and energy saving.In order to solve the above-mentioned technical problems, the present invention provides such a road and bridge construction alarm sets easy to remove, include shell etc.；Bottom is equipped with driving device in shell, and first through hole is provided among case top, and shell internal upper part is equipped with lifting device, and the lifting part of lifting device is located in first through hole, and notice board is connected on the lifting part of lifting device, and notice board is located above shell.Invention achieves conveniently movings, the effect for reminding effect good, easy to operate, time saving and energy saving.
Description
Technical field
The invention belongs to road and bridge construction technical fields more particularly to a kind of easy to remove of road and bridge construction to mention
Awake device.
Background technique
Road and bridge is generally made of several majors such as roadbed, road surface, bridge, Tunnel Engineering and traffic engineering facilities.
Bridge refers generally to be erected in rivers,lakes and seas, the structures for making traffic etc. that can smoothly pass through.It is modern to adapt to
The transportation industry of high speed development, bridge be also extended to across mountain stream, unfavorable geology or meet other traffic need and set up make
Current more convenient and fast building.Bridge is generally made of superstructure, substructure, support and attached structure, top knot
Structure is also known as bridge span structure, is across the primary structure of obstacle；Substructure includes abutment, bridge pier and basis；Support is spanning knot
The load transfer device of the bearing place setting of structure and bridge pier or abutment；Attached structure then refer to transition slab at bridge head, truncated cone banking, shore protection,
Training works etc..
In bridge construction process, notice board will use generally to remind people to take care.Current notice board is solid
It is fixed motionless, so as to cause reminding effect poor and mobile inconvenient, time-consuming and laborious, therefore need to research and develop a kind of conveniently moving, prompting
Good, easy to operate, the time saving and energy saving road and bridge construction of effect alarm set easy to remove.
Summary of the invention
(1) technical problems to be solved
The present invention is fixed in order to overcome current notice board, so as to cause reminding effect poor and mobile inconvenience, taking
When laborious disadvantage, the technical problem to be solved in the present invention is to provide a kind of conveniently moving, remind effect it is good, it is easy to operate, save
When labour-saving road and bridge construction alarm set easy to remove.
(2) technical solution
In order to solve the above-mentioned technical problems, the present invention provides the promptings easy to remove of such a road and bridge construction
Device, includes shell, driving device, lifting device and notice board, and bottom is equipped with driving device in shell, among case top
It is provided with first through hole, shell internal upper part is equipped with lifting device, and the lifting part of lifting device is located in first through hole, lifting device
Lifting part on be connected with notice board, notice board is located above shell.
Preferably, driving device includes first motor, turntable and protrusion, is bolted among bottom in shell
Mode is equipped with first motor, is connected with turntable by shaft coupling on the output shaft of first motor, is equipped at the top of turntable multiple convex
It rises, circumferential direction of the protrusion at the top of turntable is uniformly distributed.
Preferably, lifting device includes elevating lever, contact wheel, fixed block and elastic component, is equipped with vertically in first through hole
Elevating lever, elevating lever bottom end are equipped with contact wheel, and elevating lever lower weld has a fixed block, at the top of fixed block with shell inner top it
Between be connected with elastic component, elastic component covers on elevating lever, and notice board is connect by bolted connection with elevating lever top.
It preferably, further include having alarm set, alarm set includes riser, gear, swing rod, strikes block, rack gear and bronze gong,
It is connected with riser by bolted connection on the right side of shell inner top, gear, fixed block are installed to riser lower rotational formula
Right side is connected with rack gear, rack and pinion engagement by welding manner vertically, and gear right side is connected with swing rod, swing rod bottom, right
Side is connected with strikes block by bolted connection, can right upper portion be provided with the second through-hole, swing rod is located in the second through-hole, shell
Right flank middle part is equipped with bronze gong, and bronze gong is corresponding with block or more is struck.
It preferably, further include having traveling wheel and pushing hands, housing bottom is symmetrically installed with traveling wheel, and shell left side lower part connects
It is connected to pushing hands, pushing hands is inclined to set, and pushing hands is connect with shell left side lower part by bolted connection.
It preferably, further include having regulating device, regulating device includes transverse slat, sleeve, telescopic rod and screw rod, shell left side
Face bottom is connected with transverse slat by bolted connection, and transverse slat top left side is connected with set vertically by bolted connection
Tin, telescopic rod is equipped in sleeve vertically, telescopic rod is slidably matched with sleeve, and sleeve left side top is provided with threaded hole, threaded hole
Interior to be equipped with screw rod, pushing hands is connect by pin shaft with housing hinge, and telescopic rod top end among pin shaft and pushing hands bottom by hingedly connecting
It connects.
It preferably, further include having sliding sleeve and cross bar, right flank middle part is connected with cross by bolted connection in shell
Bar, cross bar left end are connected with sliding sleeve by bolted connection, and rack gear is located in sliding sleeve, and rack gear is slidably matched with sliding sleeve.
Preferably, first motor is servo motor.
Preferably, elastic component is spring.
Working principle: when using the present invention, the present invention is placed at bridge construction.Notice board prompts hot work in progress.It is logical
Over-driving device drives lifting device, and then lifting device drives notice board to move up and down, and notice board, which moves up and down, to be attracted
The attention of people, and then improve prompting effect.
Because driving device includes first motor, turntable and protrusion, the side being bolted among bottom in shell
Formula is equipped with first motor, is connected with turntable by shaft coupling on the output shaft of first motor, is equipped with multiple protrusions at the top of turntable,
Circumferential direction of the protrusion at the top of turntable is uniformly distributed, so starting first motor rotation, first motor drives turntable rotation, convex
It rises and rotates with it, raised rotate driving lifting device.
Because lifting device includes elevating lever, contact wheel, fixed block and elastic component, it is equipped with lifting vertically in first through hole
Bar, elevating lever bottom end are equipped with contact wheel, and elevating lever lower weld has fixed block, connects between shell inner top at the top of fixed block
It is connected to elastic component, elastic component covers on elevating lever, and notice board is connect by bolted connection with elevating lever top, so convex
Rotation is played, contact wheel is rolled along convex surfaces, and then elevating lever moves up and down under elastic component effect, and elevating lever drives notice board
It moves up and down.
Because further including having alarm set, alarm set includes riser, gear, swing rod, strikes block, rack gear and bronze gong, shell
Internal top right side is connected with riser by bolted connection, is equipped with to riser lower rotational formula gear, and fixed block is right
Side is connected with rack gear, rack and pinion engagement by welding manner vertically, and gear right side is connected with swing rod, swing rod bottom right
Be connected with by bolted connection and strike block, can right upper portion be provided with the second through-hole, swing rod is located in the second through-hole, and shell is right
Bronze gong is equipped in the middle part of side, bronze gong is corresponding with block or more is struck, so fixed block is upper and lower therewith during elevating lever moves up and down
It is mobile, and then have successively up and down with carry-over bar, to be rotated with moving gear positive and negative alternate.The rotation of gear positive and negative alternate drives swing rod
It swings up and down, strikes block to drive and move up and down, strike block and move up and down and beat bronze gong, bronze gong makes a sound, and further mentions
Awake people's bridge hot work in progress.
Because further including having traveling wheel and pushing hands, housing bottom is symmetrically installed with traveling wheel, the connection of shell left side lower part
There is pushing hands, pushing hands is inclined to set, and pushing hands is connect with shell left side lower part by bolted connection, so passing through pushing hands
Cooperate with traveling wheel, can very easily move position of the invention.
Because further including having regulating device, regulating device includes transverse slat, sleeve, telescopic rod and screw rod, shell left side
Bottom is connected with transverse slat by bolted connection, and transverse slat top left side is connected with set vertically by bolted connection
Tin, telescopic rod is equipped in sleeve vertically, telescopic rod is slidably matched with sleeve, and sleeve left side top is provided with threaded hole, threaded hole
Interior to be equipped with screw rod, pushing hands is connect by pin shaft with housing hinge, and telescopic rod top end among pin shaft and pushing hands bottom by hingedly connecting
It connects, so twisting screw rod from threaded hole, and then stirs telescopic rod and move up and down, so that pushing hands is driven to move up and down, it is so adjustable
The obliquity of pushing hands is saved, and then more convenient position of the invention is mobile.After the completion of adjusting, screw rod is screwed into threaded hole, is made
It obtains screw rod and telescopic rod is in close contact, and then the position of telescopic rod is fixed.
Because further including having sliding sleeve and cross bar, right flank middle part is connected with cross bar by bolted connection in shell,
Cross bar left end is connected with sliding sleeve by bolted connection, and rack gear is located in sliding sleeve, and rack gear is slidably matched with sliding sleeve, so tooth
Item slides up and down in sliding sleeve during moving up and down, and to rack gear, it is oriented to fixed function to sliding sleeve, and then can move more
Add steady.
(3) beneficial effect
Invention achieves conveniently movings, the effect for reminding effect good, easy to operate, time saving and energy saving.
Detailed description of the invention
Fig. 1 is the first schematic view of the front view of the invention.
Fig. 2 is second of schematic view of the front view of the invention.
Fig. 3 is the third schematic view of the front view of the invention.
Fig. 4 is the 4th kind of schematic view of the front view of the invention.
Fig. 5 is the 5th kind of schematic view of the front view of the invention.
The label in accompanying drawing is: 1- shell, 2- driving device, 3- first through hole, 4- lifting device, 5- notice board, 21-
One motor, 22- turntable, 23- protrusion, 41- elevating lever, 42- contact wheel, 43- fixed block, 44- elastic component, 6- alarm set, 61-
Riser, 62- gear, the second through-hole of 63-, 64- swing rod, 65- strike block, 66- rack gear, 67- bronze gong, 7- traveling wheel, 8- pushing hands, 9- tune
Regulating device, 91- transverse slat, 92- sleeve, 93- telescopic rod, 94- threaded hole, 95- screw rod, 10- sliding sleeve, 11- cross bar.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of road and bridge construction alarm set easy to remove includes as shown in Figs. 1-5 shell 1, driving device
2, lifting device 4 and notice board 5, bottom is equipped with driving device 2 in shell 1, and 1 top center of shell is provided with first through hole 3, shell
1 internal upper part is equipped with lifting device 4, and the lifting part of lifting device 4 is located in first through hole 3, on the lifting part of lifting device 4
It is connected with notice board 5, notice board 5 is located at 1 top of shell.
Embodiment 2
A kind of road and bridge construction alarm set easy to remove includes as shown in Figs. 1-5 shell 1, driving device
2, lifting device 4 and notice board 5, bottom is equipped with driving device 2 in shell 1, and 1 top center of shell is provided with first through hole 3, shell
1 internal upper part is equipped with lifting device 4, and the lifting part of lifting device 4 is located in first through hole 3, on the lifting part of lifting device 4
It is connected with notice board 5, notice board 5 is located at 1 top of shell.
Driving device 2 includes first motor 21, turntable 22 and protrusion 23, is bolted among bottom in shell 1
Mode first motor 21 is installed, turntable 22,22 top of turntable are connected with by shaft coupling on the output shaft of first motor 21
Equipped with multiple raised 23, circumferential direction of the protrusion 23 along 22 top of turntable is uniformly distributed.
Embodiment 3
A kind of road and bridge construction alarm set easy to remove includes as shown in Figs. 1-5 shell 1, driving device
2, lifting device 4 and notice board 5, bottom is equipped with driving device 2 in shell 1, and 1 top center of shell is provided with first through hole 3, shell
1 internal upper part is equipped with lifting device 4, and the lifting part of lifting device 4 is located in first through hole 3, on the lifting part of lifting device 4
It is connected with notice board 5, notice board 5 is located at 1 top of shell.
Driving device 2 includes first motor 21, turntable 22 and protrusion 23, is bolted among bottom in shell 1
Mode first motor 21 is installed, turntable 22,22 top of turntable are connected with by shaft coupling on the output shaft of first motor 21
Equipped with multiple raised 23, circumferential direction of the protrusion 23 along 22 top of turntable is uniformly distributed.
Lifting device 4 includes elevating lever 41, contact wheel 42, fixed block 43 and elastic component 44, is set vertically in first through hole 3
There is elevating lever 41,41 bottom end of elevating lever is equipped with contact wheel 42, and 41 lower weld of elevating lever has fixed block 43,43 top of fixed block
Elastic component 44 is connected between 1 inner top of shell, 44 sets of elastic component on elevating lever 41, notice board 5 and 41 top of elevating lever
It connects by bolted connection.
Embodiment 4
A kind of road and bridge construction alarm set easy to remove includes as shown in Figs. 1-5 shell 1, driving device
2, lifting device 4 and notice board 5, bottom is equipped with driving device 2 in shell 1, and 1 top center of shell is provided with first through hole 3, shell
1 internal upper part is equipped with lifting device 4, and the lifting part of lifting device 4 is located in first through hole 3, on the lifting part of lifting device 4
It is connected with notice board 5, notice board 5 is located at 1 top of shell.
Driving device 2 includes first motor 21, turntable 22 and protrusion 23, is bolted among bottom in shell 1
Mode first motor 21 is installed, turntable 22,22 top of turntable are connected with by shaft coupling on the output shaft of first motor 21
Equipped with multiple raised 23, circumferential direction of the protrusion 23 along 22 top of turntable is uniformly distributed.
Lifting device 4 includes elevating lever 41, contact wheel 42, fixed block 43 and elastic component 44, is set vertically in first through hole 3
There is elevating lever 41,41 bottom end of elevating lever is equipped with contact wheel 42, and 41 lower weld of elevating lever has fixed block 43,43 top of fixed block
Elastic component 44 is connected between 1 inner top of shell, 44 sets of elastic component on elevating lever 41, notice board 5 and 41 top of elevating lever
It connects by bolted connection.
It further include having alarm set 6, alarm set 6 includes riser 61, gear 62, swing rod 64, strikes block 65,66 and of rack gear
Bronze gong 67,1 inner top of shell right side are connected with riser 61 by bolted connection, are equipped with to 61 lower rotational formula of riser
Gear 62,43 right side of fixed block are connected with rack gear 66 by welding manner vertically, and rack gear 66 is engaged with gear 62, and gear 62 is right
Side is connected with swing rod 64, and 64 bottom right of swing rod is connected with by bolted connection strikes block 65, can right upper portion be provided with
Two through-holes 63, swing rod 64 are located in the second through-hole 63, and 1 right flank middle part of shell is equipped with bronze gong 67, bronze gong 67 and strike about 65 block
It is corresponding.
It further include having traveling wheel 7 and pushing hands 8, shell 1 has been symmetrically mounted at the bottom of traveling wheel 7, the connection of 1 left side lower part of shell
There is pushing hands 8, pushing hands 8 is inclined to set, and pushing hands 8 is connect with 1 left side lower part of shell by bolted connection.
It further include having regulating device 9, regulating device 9 includes transverse slat 91, sleeve 92, telescopic rod 93 and screw rod 95, shell 1
Left side bottom is connected with transverse slat 91 by bolted connection, and 91 top left side of transverse slat is vertical by bolted connection
It is connected with sleeve 92, is equipped with telescopic rod 93 vertically in sleeve 92, telescopic rod 93 is slidably matched with sleeve 92, on 92 left side of sleeve
Portion is provided with threaded hole 94, and screw rod 95 is equipped in threaded hole 94, and pushing hands 8 is articulated and connected by pin shaft and shell 1,93 top of telescopic rod
By being articulated and connected among pin shaft and 8 bottom of pushing hands.
It further include having sliding sleeve 10 and cross bar 11, right flank middle part is connected with cross bar by bolted connection in shell 1
11,11 left end of cross bar is connected with sliding sleeve 10 by bolted connection, and rack gear 66 is located in sliding sleeve 10, rack gear 66 and sliding sleeve 10
It is slidably matched.
First motor 21 is servo motor.
Elastic component 44 is spring.
Working principle: when using the present invention, the present invention is placed at bridge construction.Notice board 5 prompts hot work in progress.It is logical
Over-driving device 2 drives lifting device 4, and then lifting device 4 drives notice board 5 to move up and down, and notice board 5 moves up and down can
Attract the attention of people, and then improves prompting effect.
Because driving device 2 includes first motor 21, turntable 22 and protrusion 23, pass through bolt among bottom in shell 1
The mode of connection is equipped with first motor 21, is connected with turntable 22, turntable 22 by shaft coupling on the output shaft of first motor 21
Top is equipped with multiple raised 23, and circumferential direction of the protrusion 23 along 22 top of turntable is uniformly distributed, so 21 turns of first motor of starting
Dynamic, first motor 21 drives turntable 22 to rotate, and protrusion 23 rotates with it, raised 23 rotate driving lifting devices 4.
Because lifting device 4 includes elevating lever 41, contact wheel 42, fixed block 43 and elastic component 44, erected in first through hole 3
It is directly equipped with elevating lever 41,41 bottom end of elevating lever is equipped with contact wheel 42, and 41 lower weld of elevating lever has fixed block 43, fixed block 43
Elastic component 44 is connected between 1 inner top of top and shell, 44 sets of elastic component on elevating lever 41, notice board 5 and elevating lever 41
Top connects by bolted connection, so protrusion 23 rotates, contact wheel 42 is along raised 23 surface scrolls, and then in elasticity
Part 44 acts on lower elevating lever 41 and moves up and down, and elevating lever 41 drives notice board 5 to move up and down.
Because further including having alarm set 6, alarm set 6 includes riser 61, gear 62, swing rod 64, strikes block 65, rack gear
66 and bronze gong 67, it is connected with riser 61 by bolted connection on the right side of 1 inner top of shell, pacifies to 61 lower rotational formula of riser
Equipped with gear 62,43 right side of fixed block is connected with rack gear 66 by welding manner vertically, and rack gear 66 is engaged with gear 62, gear
62 right side be connected with swing rod 64,64 bottom right of swing rod is connected with by bolted connection strikes block 65, can right upper portion open
There is the second through-hole 63, swing rod 64 is located in the second through-hole 63, and 1 right flank middle part of shell is equipped with bronze gong 67, bronze gong 67 and strikes block 65
It is corresponding up and down, so fixed block 43 moves up and down therewith during elevating lever 41 moves up and down, and then with about 66 carry-over bar
Have successively, to be rotated with 62 positive and negative alternate of moving gear.The rotation of 62 positive and negative alternate of gear drives swing rod 64 to swing up and down, thus band
It is dynamic to strike block 65 and move up and down, it strikes block 65 and moves up and down and beat bronze gong 67, bronze gong 67 makes a sound, further to remind people's bridge
Beam hot work in progress.
Because further including having traveling wheel 7 and pushing hands 8, shell 1 has been symmetrically mounted at the bottom of traveling wheel 7,1 left side lower part of shell
It is connected with pushing hands 8, pushing hands 8 is inclined to set, and pushing hands 8 is connect with 1 left side lower part of shell by bolted connection, so
Cooperated by pushing hands 8 and traveling wheel 7, can very easily move position of the invention.
Because further including having regulating device 9, regulating device 9 includes transverse slat 91, sleeve 92, telescopic rod 93 and screw rod 95,
1 left side bottom of shell is connected with transverse slat 91, the side that 91 top left side of transverse slat is bolted by bolted connection
Formula is connected with sleeve 92 vertically, is equipped with telescopic rod 93 vertically in sleeve 92, and telescopic rod 93 is slidably matched with sleeve 92, and sleeve 92 is left
Side surface upper part is provided with threaded hole 94, and screw rod 95 is equipped in threaded hole 94, and pushing hands 8 is articulated and connected by pin shaft and shell 1, telescopic rod
So twisting screw rod 95 from threaded hole 94, and then telescopic rod is stirred by being articulated and connected among pin shaft and 8 bottom of pushing hands in 93 tops
93 move up and down, so that pushing hands 8 is driven to move up and down, the obliquity of so adjustable pushing hands 8, and then more convenient present invention
Position it is mobile.After the completion of adjusting, screw rod 95 is screwed into threaded hole 94, so that screw rod 95 and telescopic rod 93 are in close contact, in turn
The position of telescopic rod 93 is fixed.
Because further including having sliding sleeve 10 and cross bar 11, right flank middle part is connected with by bolted connection in shell 1
Cross bar 11,11 left end of cross bar are connected with sliding sleeve 10 by bolted connection, and rack gear 66 is located in sliding sleeve 10, rack gear 66 and cunning
Set 10 is slidably matched, so sliding up and down in sliding sleeve 10 during rack gear 66 moves up and down, to rack gear 66, it leads sliding sleeve 10
To fixed function, and then can move more steady.
The preferred embodiment of the present invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot 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 scope.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (1)
1. a kind of road and bridge construction alarm set easy to remove, which is characterized in that include shell (1), driving device
(2), lifting device (4) and notice board (5), shell (1) interior bottom are equipped with driving device (2), and shell (1) top center is provided with the
One through-hole (3), shell (1) internal upper part are equipped with lifting device (4), and the lifting part of lifting device (4) is located at first through hole (3)
It is interior, it is connected on the lifting part of lifting device (4) notice board (5), notice board (5) is located above shell (1);Driving device
It (2) include first motor (21), turntable (22) and raised (23), among shell (1) interior bottom by bolted connection
It is equipped with first motor (21), is connected with turntable (22) on the output shaft of first motor (21) by shaft coupling, turntable (22) top
Portion is equipped with multiple raised (23), and the circumferential direction of raised (23) at the top of turntable (22) is uniformly distributed;Lifting device (4) includes
Elevating lever (41), contact wheel (42), fixed block (43) and elastic component (44) are equipped with elevating lever (41) vertically in first through hole (3),
Elevating lever (41) bottom end is equipped with contact wheel (42), and elevating lever (41) lower weld has fixed block (43), at the top of fixed block (43)
It is connected with elastic component (44) between shell (1) inner top, elastic component (44) covers on elevating lever (41), notice board (5) and liter
Drop bar (41) top connects by bolted connection;It further include having alarm set (6), alarm set (6) includes riser
(61), gear (62), swing rod (64), strike block (65), rack gear (66) and bronze gong (67), pass through bolt on the right side of shell (1) inner top
The mode of connection is connected with riser (61), is equipped with gear (62) to riser (61) lower rotational formula, fixed block (43) right side
It is connected with vertically by welding manner rack gear (66), rack gear (66) is engaged with gear (62), is connected with swing rod on the right side of gear (62)
(64), swing rod (64) bottom right is connected with by bolted connection strikes block (65), can right upper portion be provided with the second through-hole
(63), swing rod (64) is located in the second through-hole (63), and shell (1) right flank middle part is equipped with bronze gong (67), bronze gong (67) and strikes block
(65) it corresponds to up and down;It further include having traveling wheel (7) and pushing hands (8), shell (1) has been symmetrically mounted at the bottom of traveling wheel (7), shell
(1) left side lower part is connected with pushing hands (8), and pushing hands (8) is inclined to set, pushing hands (8) by bolted connection with shell
(1) left side lower part connects;It further include having regulating device (9), regulating device (9) includes transverse slat (91), sleeve (92), stretches
Bar (93) and screw rod (95), shell (1) left side bottom are connected with transverse slat (91) by bolted connection, transverse slat (91) top
It is connected with vertically by bolted connection sleeve (92) on the left of portion, is equipped with telescopic rod (93) vertically in sleeve (92), stretched
Bar (93) is slidably matched with sleeve (92), and sleeve (92) left side top is provided with threaded hole (94), and spiral shell is equipped in threaded hole (94)
Bar (95), pushing hands (8) are articulated and connected by pin shaft and shell (1), and telescopic rod (93) top passes through in pin shaft and pushing hands (8) bottom
Between be articulated and connected;It further include having sliding sleeve (10) and cross bar (11), shell (1) interior right flank middle part connects by bolted connection
It is connected to cross bar (11), cross bar (11) left end is connected with sliding sleeve (10) by bolted connection, and rack gear (66) is located at sliding sleeve
(10) in, rack gear (66) is slidably matched with sliding sleeve (10);First motor (21) is servo motor;Elastic component (44) is spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710537619.XA CN107142865B (en) | 2017-07-04 | 2017-07-04 | A kind of road and bridge construction alarm set easy to remove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN107642050B (en) * | 2017-09-29 | 2019-07-23 | 倡创(上海)咨询管理事务所 | A kind of bridge construction safety alarm device |
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Effective date of registration: 20191008 Address after: 318050 No. 66, Zhengjia 1 District, Jinquan Town, Jinqing Town, Luqiao District, Taizhou, Zhejiang Applicant after: Shi Wei Hong Address before: 341000 Department of Architecture, Jiangxi University of Technology, 156 Hakka Avenue, Zhanggong District, Ganzhou City, Jiangxi Province Applicant before: Feng Yun Peng |
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