CN109024359A - A kind of lifting roadblock with alarm function - Google Patents
A kind of lifting roadblock with alarm function Download PDFInfo
- Publication number
- CN109024359A CN109024359A CN201810760610.XA CN201810760610A CN109024359A CN 109024359 A CN109024359 A CN 109024359A CN 201810760610 A CN201810760610 A CN 201810760610A CN 109024359 A CN109024359 A CN 109024359A
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- Prior art keywords
- motor
- lifting
- fixed
- screw rod
- alarm function
- Prior art date
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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
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/04—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
- E01F13/044—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage the barrier being formed by obstructing members situated on, flush with, or below the traffic surface, e.g. with inflatable members on the surface
- E01F13/046—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage the barrier being formed by obstructing members situated on, flush with, or below the traffic surface, e.g. with inflatable members on the surface the obstructing members moving up in a translatory motion, e.g. telescopic barrier posts
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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
- E01F9/615—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 illuminated
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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
- E01F9/658—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing
- E01F9/669—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing for fastening to safety barriers or the like
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The present invention relates to a kind of lifting roadblock with alarm function, including main body and two fixed columns, PLC and two indicating member is equipped in the main body, the indicating member includes elevating mechanism, transverse slat and Liang Ge antirust mechanism, the antirust mechanism includes supporting block, first motor, water tank, first screw rod, it is discharged spout, outlet pipe and bearing block, alert mechanism is equipped in the fixed column, the alert mechanism includes cylinder, air pump, gas bar, support plate, partition, camera, two loudspeaker and several LED warning lights, the lifting roadblock with alarm function carries out alarm and reminding to pedestrian by alert mechanism, pass through antirust mechanism, fixed column is maintained, pass through elevating mechanism, drive fixed column rise and fall, improve the practicability and market value of the lifting roadblock with alarm function.
Description
Technical field
The present invention relates to road management and control devices field, in particular to a kind of lifting roadblock with alarm function.
Background technique
Lifting column, also known as lifting land column, elevating road stake, the stake of Anti-knocking road, hydraulic lifting post, isolation pile etc..Lifting column is wide
It is general for urban transportation, army and the important organ gate of country and periphery, shopping mall, freeway toll station, airport, school,
Many occasions such as bank, large-scale club, parking lot.By the limitation to vehicular traffic, traffic order and master have effectively been ensured
Want the safety in facility and place.
Existing lifting roadblock, most of to be all placed in some flows of the people such as some crossings, shopping mall, vehicle flowrate biggish
Place, main function also only limit vehicle and ensure traffic order, protrude it not, be easy that people is allowed to forget, make it
The market value of lifting roadblock substantially reduces, meanwhile, because a period of time of administrative staff is forgotten, leading to roadblock is all to rise mostly, wind
Solarization is blown, is got rusty easily, safety is unfavorable for, substantially reduces the practicality.
Summary of the invention
The technical problem to be solved by the present invention is for overcome the deficiencies in the prior art, providing a kind of with alarm function
Lifting roadblock.
The technical solution adopted by the present invention to solve the technical problems is: a kind of lifting roadblock with alarm function, packet
Main body and two fixed columns are included, PLC and two indicating member is equipped in the main body, the indicating member and fixed column one are a pair of
It answers, two indicating members are located at the two sides of the inside of main body, and the indicating member includes that elevating mechanism, transverse slat and two are anti-
Rust mechanism, the elevating mechanism are arranged in main body bottom, the transverse slat and are horizontally set on the top of elevating mechanism, the fixation
Column is fixed on the top of transverse slat, and Liang Ge antirust mechanism is located at the both ends of transverse slat, is equipped with alert mechanism, institute in the fixed column
Elevating mechanism, antirust mechanism and alert mechanism is stated to be electrically connected with PLC；
The antirust mechanism includes supporting block, first motor, water tank, the first screw rod, water outlet spout, outlet pipe and bearing
Seat, the supporting block and bearing block are each attached in main body, and the first motor and water tank are each attached in supporting block, described
First motor is electrically connected with PLC, and the bottom end of the first motor and the first screw rod is sequentially connected, and the top of first screw rod is set
It sets in bearing block, one end of the outlet pipe is arranged in water tank, and the other end of the outlet pipe is arranged in main body
Top, the water outlet spout is set on outlet pipe and the first screw rod, the junction with the first screw rod of the water outlet spout
Equipped with the screw thread to match with the first screw rod；
The elevating mechanism includes that lifting platform, the second motor and two lifting assemblies, the lifting platform are fixed in main body
Bottom, second motor is fixed on the top of lifting platform, and second motor is electrically connected with PLC, two lifting assemblies point
Not Wei Yu the second motor two sides, the lifting assembly include the second screw rod, gear and rack gear, second motor pass through second
Screw rod is connect with gear drive, and the bottom end of the rack gear is arranged in lifting platform, and the top of the rack gear is fixed under transverse slat
Side；
The alert mechanism includes cylinder, air pump, gas bar, support plate, partition, camera, two loudspeaker and several LED alert
Lamp is reported, the support plate is fixed on the inside of fixed column, and the cylinder is fixed on the supporting plate, air pump is equipped in the cylinder,
The air pump is connected with cylinder, and the air pump is electrically connected with PLC, and the bottom end of the gas bar is arranged in cylinder, the gas bar
Top be fixedly connected with partition, on the inner wall for the two sides that two loudspeaker are separately fixed at fixed column, the LED warning light and take the photograph
As head is arranged at the top of fixed column, the loudspeaker, LED warning light and camera are electrically connected with PLC.
Preferably, second motor is servo motor in order to make the second motor driven more accurate.
Preferably, in order to keep transmission shaft service life more long, oiling anticorrosion galvanizing layer on the transmission shaft.
Preferably, being equipped with retention mechanism in the transverse slat in order to ensure sliding block accurately moves, the retention mechanism includes
Slide bar and two fastening assemblies, two fastening assemblies are located at the two sides in transverse slat, and the both ends of the slide bar are separately fixed at
On the inner wall of the two sides of transverse slat, the fastening assembly includes third motor, sliding block, first connecting rod, second connecting rod, transmission shaft, folder
Plate and two connecting rods, the third motor are fixed on slide bar, the bottom driving connection of the third motor and transmission shaft, institute
The top of one end and transmission shaft for stating second connecting rod is hinged, and the other end of the second connecting rod and one end of first connecting rod are hinged,
The other end of the first connecting rod and sliding block are hinged, and the sliding block is set on slide bar, and the bottom end of the connecting rod and sliding block are solid
Fixed connection, the top of the connecting rod is connect with Boards wall.
Preferably, in order to extend the service life of the first screw rod and the second screw rod, first screw rod and the second screw rod
Making material be stainless steel.
Preferably, being coated with profit between the gear and rack gear to make the transmission between gear and rack gear more smooth
Lubricating oil.
Preferably, in order to effectively make the sliding between sliding block and slide bar more smooth, between the slide bar and sliding block are
Gap cooperation.
Preferably, the inner wall of the clamping plate is equipped with antiskid thread in order to ensure that the clamping effect of clamping plate is more preferable.
The invention has the advantages that this has the lifting roadblock of alarm function, when needing roadblock to work, pass through lifting
Mechanism rises roadblock, carries out road control, improves the practicality, and compared with existing elevating mechanism, which is used
Lifting platform, when work, are more stable, when not working, can fall, and spray antirust solution to it by antirust mechanism, improve
Its service life, compared with existing antirust mechanism, which uses motor driven, drives Water outlet spray head mobile, improves
Spray area more effectively carries out antirust work, by alert mechanism, when camera has recognized pedestrian running red light, Gu
Air pump starting in fixed column, rises LED warning light, and sound an alarm by loudspeaker, market value is improved, with existing alarm
Mechanism compares, which carries out implementing to grab fearness by camera, improves the market value of roadblock.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the lifting roadblock with alarm function of the invention；
Fig. 2 is the structural schematic diagram of the antirust mechanism of the lifting roadblock with alarm function of the invention；
Fig. 3 is the structural schematic diagram of the elevating mechanism of the lifting roadblock with alarm function of the invention；
Fig. 4 is the partial enlarged view of Fig. 3；
Fig. 5 is the structural schematic diagram of the retention mechanism of the lifting roadblock with alarm function of the invention；
Fig. 6 is the top view of the alert mechanism of the lifting roadblock with alarm function of the invention；
In figure: 1. main bodys, 2. fixed columns, 3. supporting blocks, 4. first motors, 5. water tanks, 6. first screw rods, 7. water outlet sprays
Mouthful, 8. outlet pipes, 9. bearing blocks, 10. lifting platforms, 11. second screw rods, 12. gears, 13. second motors, 14. rack gears, 15. is horizontal
Plate, 16. slide bars, 17. sliding blocks, 18. first connecting rods, 19. second connecting rods, 20. transmission shafts, 21. clamping plates, 22.LED warning lamp, 23.
Loudspeaker, 24. cylinders, 25. air pumps, 26. support plates, 27. gas bars, 28. cameras, 29. partitions, 30. connecting rods, 31. thirds electricity
Machine.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, a kind of lifting roadblock with alarm function, including main body 1 and two fixed columns 2, the main body 1
Interior to be equipped with PLC and two indicating member, the indicating member and fixed column 2 correspond, and two indicating members are located at master
The two sides of the inside of body 1, the indicating member include that elevating mechanism, transverse slat 15 and Liang Ge antirust mechanism, the elevating mechanism are set
The bottom in main body 1 is set, the transverse slat 15 is horizontally set on the top of elevating mechanism, and the fixed column 2 is fixed on transverse slat 15
Top, Liang Ge antirust mechanism are located at the both ends of transverse slat 15, are equipped with alert mechanism in the fixed column 2, the elevating mechanism,
Antirust mechanism and alert mechanism are electrically connected with PLC；
The lifting roadblock with alarm function, by elevating mechanism, roadblock is risen when needing roadblock to work, into
The control of trade road, improves the practicality, and compared with existing elevating mechanism, which uses lifting platform 10, when work more
Add stabilization, when not working, can fall, and antirust solution is sprayed to it by antirust mechanism, improves its service life, and it is existing
Some antirust mechanisms compare, which uses motor driven, drive Water outlet spray head mobile, improve spray area, more have
The carry out antirust work of effect, the air pump by alert mechanism, when camera 28 has recognized pedestrian running red light, in fixed column 2
25 startings are risen LED warning light 22, and are sounded an alarm by loudspeaker 23, remind the pedestrian that will prepare to make a dash across the red light, mention
High market value, compared with existing alert mechanism, which carries out implementation candid photograph by camera 28, improves road
The market value of barrier.
As shown in Fig. 2, the antirust mechanism includes supporting block 3, first motor 4, water tank 5, the first screw rod 6, water outlet spray
Mouth 7, outlet pipe 8 and bearing block 9, the supporting block 3 and bearing block 9 are each attached in main body 1, the first motor 4 and water storage
Tank 5 is each attached in supporting block 3, and the first motor 4 is electrically connected with PLC, the bottom end of the first motor 4 and the first screw rod 6
The top of transmission connection, first screw rod 6 is arranged in bearing block 9, and one end of the outlet pipe 8 is arranged in water tank 5,
The interior top of main body 1 is arranged in the other end of the outlet pipe 8, and the water outlet spout 7 is set in outlet pipe 8 and the first screw rod
On 6, the water outlet spout 7 is equipped with the screw thread to match with the first screw rod 6 with the junction of the first screw rod 6；
Starting driving the first screw rod 6 rotation of first motor 4 is controlled by PLC, so that water outlet spout 7 is along 8 court of outlet pipe
Bearing block 9 direction it is mobile, antirust solution is sprayed along outlet pipe 8 from water outlet spout 7 out of water tank 5, is carried out to fixed column 2
Antirust operation extends the service life of fixed column.
As shown in figure 3, the elevating mechanism includes lifting platform 10, the second motor 13 and two lifting assemblies, the lifting
Platform 10 is fixed on the bottom in main body 1, and second motor 13 is fixed on the top of lifting platform 10, second motor 13 with
PLC electrical connection, two lifting assemblies are located at the two sides of the second motor 13, and the lifting assembly includes the second screw rod 11, tooth
Wheel 12 and rack gear 14, second motor 13 are sequentially connected by the second screw rod 11 with gear 12, and the bottom end of the rack gear 14 is set
It sets in lifting platform 10, the top of the rack gear 14 is fixed on the lower section of transverse slat 15；
The starting of the second motor 13, driving the second screw rod 11 rotation, 11 rotation driven gear 12 of the second screw rod are controlled by PLC
Rotation, gear 12 is risen by engaging band carry-over bar 14 with rack gear 14, to move upwards with motion plate 15, to make fixed column
2 rise.
As shown in fig. 6, the alert mechanism includes cylinder 24, air pump 25, gas bar 27, support plate 26, partition 29, camera
28, two loudspeaker 23 and several LED warning lights 22, the support plate 26 are fixed on the inside of fixed column 2, and the cylinder 24 is fixed
In support plate 26, it is equipped with air pump 25 in the cylinder 24, the air pump 25 is connected with cylinder 24, the air pump 25 and PLC
The bottom end of electrical connection, the gas bar 27 is arranged in cylinder 24, and the top of the gas bar 27 is fixedly connected with partition 29, two loudspeakers
On the inner wall of 23 two sides for being separately fixed at fixed column 2, the LED warning light 22 and camera 28 are arranged at fixed column 2
Top, the loudspeaker 23, LED warning light 22 and camera 28 are electrically connected with PLC.
When camera 28, which detects people, gets over line, air pump 25 is controlled by PLC and is started, cylinder 24 is full of gas by 27 liters of gas bar
It rises, while being risen with dynamic dividing plate 29, while PLC control loudspeaker 23 and LED warning light 22 start, and sound an alarm prompt.
Preferably, more accurate in order to allow the second motor 13 to drive, second motor 13 is servo motor.
Preferably, in order to keep 20 service life of transmission shaft more long, oiling anticorrosion galvanizing layer on the transmission shaft 20, anti-corrosion
Zinc coat covering power is good, plated layer compact, and no organic matter is mingled with, and the very long period can satisfy technology and hygienic requirements.
Preferably, being equipped with retention mechanism, the retention mechanism in the transverse slat 15 in order to ensure sliding block 17 is accurately mobile
Including slide bar 16 and two fastening assemblies, two fastening assemblies are located at the two sides in transverse slat 15, the both ends of the slide bar 16
It is separately fixed on the inner wall of the two sides of transverse slat, the fastening assembly includes third motor 31, sliding block 17, first connecting rod 18,
Two connecting rods 19, transmission shaft 20, clamping plate 21 and two connecting rods 30, the third motor 31 are fixed on slide bar 16, the third
Motor 31 is connect with the bottom driving of transmission shaft 20, and one end of the second connecting rod 19 and the top of transmission shaft 20 are hinged, described
The other end of second connecting rod 19 and one end of first connecting rod 18 are hinged, and the other end and sliding block 17 of the first connecting rod 18 are hinged,
The sliding block 17 is set on slide bar 16, and the bottom end of the connecting rod 30 is fixedly connected with sliding block 17, the top of the connecting rod 30
It holds and is fixedly connected with clamping plate 21, third motor 31 is controlled by PLC and is started, driving transmission shaft 20 rotates, drive first connecting rod 18,
Second connecting rod 19 moves, to move on slide bar 16 with movable slider 17 and clamping plate 21 is driven to move together, thus to fixed column 2
Play fastening effect.
Preferably, in order to extend the service life of the first screw rod 6 and the second screw rod 11, first screw rod 6 and second
The making material of screw rod 11 is stainless steel.Stainless steel has good corrosion resistance, can effectively slow down 6 He of the first screw rod
The rate that is corroded of second screw rod 11.
Preferably, in order to keep the transmission between gear 12 and rack gear 14 more smooth, the gear 12 and rack gear 14 it
Between be coated with lubricating oil, can be reduced the frictional force between gear 12 and rack gear 14, so as between gear 12 and rack gear 14
It is driven more smooth.
Preferably, in order to make the sliding between sliding block 17 and slide bar 16 more smooth, the slide bar 16 is with sliding block 17
Clearance fit can reduce the frictional force between sliding block 17 and slide bar 16, so as to make the biography between sliding block 17 and slide bar 16
It is dynamic more smooth.
Preferably, the inner wall of the clamping plate 19 is equipped with antiskid thread in order to ensure that the clamping effect of clamping plate 19 is more preferable.
When roadblock starts to carry out road control, by PLC control the second motor 13 starting, the second screw rod 11 of driving is rotated,
The rotation of second screw rod, 11 rotation driven gear 12, gear 12 is risen by engaging band carry-over bar 14 with rack gear 14, to drive cross
Plate 15 moves upwards, so that fixed column 2 be made to rise, when camera 28, which detects people, gets over line, controls air pump 25 by PLC and opens
Dynamic, cylinder 24 rises gas bar 27 full of gas, while rising with dynamic dividing plate 29, while PLC control loudspeaker 23 and LED warning light 22
Starting, sounds an alarm prompt, when not working, is fallen fixed column 2 by elevating mechanism, while it is protected by antirust mechanism
It supports, starting driving the first screw rod 6 rotation of first motor 4 is controlled by PLC, so that water outlet spout 7 is along outlet pipe 8 towards bearing
The direction of seat 9 is mobile, and antirust solution is sprayed along outlet pipe 8 from water outlet spout 7 out of water tank 5, carries out antirust work to fixed column 2
Industry.
Compared with prior art, the lifting roadblock with alarm function, this has the lifting roadblock of alarm function, is needing
When roadblock being wanted to work, by elevating mechanism, roadblock is risen, road control is carried out, the practicality is improved, with existing lifting
Mechanism compares, which uses lifting platform 10, and when work is more stable, when not working, can fall, and pass through antirust device
Structure sprays antirust solution to it, improves its service life, and compared with existing antirust mechanism, which is driven using motor
It is dynamic, it drives water outlet spout 7 mobile, improves spray area, more effectively carry out antirust work by alert mechanism and work as camera shooting
First 28 when having recognized pedestrian running red light, and the air pump 25 in fixed column 2 starts, and rises LED warning light 22, and send out by loudspeaker 23
Alarm out improves market value, and compared with existing alert mechanism, which carries out implementing to grab by camera 28
Be afraid of, improve the market value of roadblock.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (8)
1. a kind of lifting roadblock with alarm function, which is characterized in that including main body (1) and two fixed columns (2), the master
PLC and two indicating member is equipped in body (1), the indicating member and fixed column (2) correspond, two indicating member difference
Positioned at the two sides of the inside of main body (1), the indicating member includes elevating mechanism, transverse slat (15) and Liang Ge antirust mechanism, described
The bottom that elevating mechanism is arranged in main body (1), the transverse slat (15) are horizontally set on the top of elevating mechanism, the fixed column
(2) it is fixed on the top of transverse slat (15), Liang Ge antirust mechanism is located at the both ends of transverse slat (15), sets in the fixed column (2)
There is alert mechanism, the elevating mechanism, antirust mechanism and alert mechanism are electrically connected with PLC；
The antirust mechanism include supporting block (3), first motor (4), water tank (5), the first screw rod (6), water outlet spout (7),
Outlet pipe (8) and bearing block (9), the supporting block (3) and bearing block (9) are each attached in main body (1), the first motor
(4) it is each attached on supporting block (3) with water tank (5), the first motor (4) is electrically connected with PLC, the first motor (4)
It is sequentially connected with the bottom end of the first screw rod (6), the top setting of first screw rod (6) is in bearing block (9), the outlet pipe
(8) one end setting is in the water tank (5), the top that the other end of the outlet pipe (8) is arranged in main body (1), it is described go out
Water spout (7) is set on outlet pipe (8) and the first screw rod (6), the connection with the first screw rod (6) of water outlet spout (7)
Place is equipped with the screw thread to match with the first screw rod (6)；
The elevating mechanism includes lifting platform (10), the second motor (13) and two lifting assemblies, and the lifting platform (10) is fixed
Bottom in main body (1), second motor (13) are fixed on the top of lifting platform (10), second motor (13) with
PLC electrical connection, two lifting assemblies are located at the two sides of the second motor (13), and the lifting assembly includes the second screw rod
(11), gear (12) and rack gear (14), second motor (13) are sequentially connected by the second screw rod (11) and gear (12), institute
The bottom end setting of rack gear (14) is stated in lifting platform (10), the top of the rack gear (14) is fixed on the lower section of transverse slat (15)；
The alert mechanism includes cylinder (24), air pump (25), gas bar (27), support plate (26), partition (29), camera
(30), two loudspeaker (23) and several LED warning lights (22), the support plate (26) is fixed on the inside of fixed column (2), described
Cylinder (24) is fixed on support plate (26), is equipped with air pump (25) in the cylinder (24), the air pump (25) and cylinder (24)
It is connected, the air pump (25) is electrically connected with PLC, and the bottom end setting of the gas bar (27) is in cylinder (24), the gas bar
(27) top is fixedly connected with partition (29), on the inner wall for the two sides that two loudspeaker (23) are separately fixed at fixed column (2), institute
It states LED warning light (22) and camera (28) is arranged at the top of fixed column (2), the loudspeaker (23), LED warning light (22)
It is electrically connected with PLC with camera (28).
2. as described in claim 1 with the lifting roadblock of alarm function, which is characterized in that second motor (13) is to watch
Take motor.
3. as described in claim 1 with the lifting roadblock of alarm function, which is characterized in that oiling on the transmission shaft (20)
Anticorrosion galvanizing layer.
4. as described in claim 1 with the lifting roadblock of alarm function, which is characterized in that be equipped in the transverse slat (15) tight
Gu mechanism, the retention mechanism includes slide bar (16) and two fastening assemblies, and two fastening assemblies are located in transverse slat (15)
Two sides, on the inner wall for the two sides that the both ends of the slide bar (16) are separately fixed at transverse slat, the fastening assembly includes third electricity
Machine (31), sliding block (17), first connecting rod (18), second connecting rod (19), transmission shaft (20), clamping plate (21) and two connecting rods
(30), the third motor (31) is fixed on slide bar (16), the bottom driving of the third motor (31) and transmission shaft (20)
Connection, one end of the second connecting rod (19) and the top of transmission shaft (20) are hinged, the other end of the second connecting rod (19) and
One end of first connecting rod (18) is hinged, and hingedly, the sliding block (17) covers for the other end of the first connecting rod (18) and sliding block (17)
Be located on slide bar (16), the bottom end of the connecting rod (30) is fixedly connected with sliding block (17), the top of the connecting rod (30) with
Clamping plate (21) is fixedly connected.
5. as described in claim 1 with the lifting roadblock of alarm function, which is characterized in that first screw rod (6) and the
The making material of two screw rods (11) is stainless steel.
6. as described in claim 1 with the lifting roadblock of alarm function, which is characterized in that the gear (12) and rack gear
(14) lubricating oil is coated between.
7. as claimed in claim 4 with the lifting roadblock of alarm function, which is characterized in that the slide bar (16) and sliding block
It (17) is clearance fit.
8. as claimed in claim 4 with the lifting roadblock of alarm function, which is characterized in that on the inner wall of the clamping plate (19)
Equipped with antiskid thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810760610.XA CN109024359B (en) | 2018-07-12 | 2018-07-12 | Lifting roadblock with warning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810760610.XA CN109024359B (en) | 2018-07-12 | 2018-07-12 | Lifting roadblock with warning function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109024359A true CN109024359A (en) | 2018-12-18 |
| CN109024359B CN109024359B (en) | 2020-10-27 |
Family
ID=64642125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810760610.XA Active CN109024359B (en) | 2018-07-12 | 2018-07-12 | Lifting roadblock with warning function |
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| Country | Link |
|---|---|
| CN (1) | CN109024359B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110424298A (en) * | 2019-07-29 | 2019-11-08 | 上海当世流体动力控制设备有限公司 | A kind of cylindricality lifting roadblock of built-in flexible beacon bar |
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| CN110424298A (en) * | 2019-07-29 | 2019-11-08 | 上海当世流体动力控制设备有限公司 | A kind of cylindricality lifting roadblock of built-in flexible beacon bar |
Also Published As
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| CN109024359B (en) | 2020-10-27 |
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