CN113982371A - Automatic road administration construction protection system laying engineering vehicle and use method - Google Patents
Automatic road administration construction protection system laying engineering vehicle and use method Download PDFInfo
- Publication number
- CN113982371A CN113982371A CN202111391514.0A CN202111391514A CN113982371A CN 113982371 A CN113982371 A CN 113982371A CN 202111391514 A CN202111391514 A CN 202111391514A CN 113982371 A CN113982371 A CN 113982371A
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- inclined table
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- 238000010276 construction Methods 0.000 title claims abstract description 52
- 238000000034 method Methods 0.000 title claims abstract description 20
- 230000008569 process Effects 0.000 claims abstract description 8
- 239000000758 substrate Substances 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 7
- 238000002955 isolation Methods 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 5
- 230000003028 elevating effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001012 protector Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 208000012260 Accidental injury Diseases 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/26—Devices for erecting or removing fences
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses an automatic road administration construction protection system laying engineering vehicle and a using method thereof, wherein the engineering vehicle is provided with a bearing platform, one side end part of the bearing platform is hinged with a lifting inclined platform and is provided with a lifting device for controlling the lifting inclined platform to turn; one side of the lifting inclined table, which is back to the bearing platform, is provided with a V-shaped inclined table which can slide along the width direction of the lifting inclined table and can adjust the opening and closing angle, two protection systems which can be folded and unfolded are symmetrically arranged on two sides of the base plate, and the protection systems can be folded and unfolded on the side surfaces of the base plate; the engineering truck can realize efficient and automatic laying of the protection system in the road administration construction process, reduces the labor intensity of workers, and is suitable for different working conditions.
Description
Technical Field
The invention relates to the field of road administration construction vehicles, in particular to an automatic road administration construction protection system laying engineering vehicle and a using method thereof.
Background
In the process of road administration construction, if a protection device is not arranged for isolating a construction site from a normal road, accidents such as accidental injury to pedestrians and scratch of automobiles are easy to happen, so that all departments of the road administration construction pay attention to safety protection. The conventional road administration construction protection device is characterized in that a temporary road isolation belt is built, a construction site is isolated, warning signs are placed at two ends to warn pedestrians to pay attention to safety, and a common protection device generally comprises a splicing type protection system, a net type protection system, a wire netting and the like, wherein the splicing type protection system is a fixed structure and is spliced by field workers, and cannot be flexibly moved after being fixed, and the general splicing type protection system is short in height, poor in protection effect and easy to climb over; the net-shaped protection system needs manual piling and welding fixation, pile holes can be left after disassembly, the road surface is damaged, and the net-shaped structure is easy to cause pedestrian climbing and falling accidents and is unsafe; the wire netting is easy to scratch pedestrians and is not attractive, and the wire netting does not have impact resistance and is poor in protection effect; in addition, the protector commonly used at present mostly needs the vehicle transportation, by artifical installation, dismantlement, and partial protector is disposable, damages unable used repeatedly after the dismantlement, very big loss manpower and materials, artifical transport, installation and dismantlement inefficiency moreover, influence whole construction progress.
Disclosure of Invention
Aiming at the technical defects, the invention aims to provide an automatic road administration construction protection system laying engineering vehicle and a using method thereof, which can realize the efficient and automatic laying of the protection system in the road administration construction process, reduce the labor intensity of workers and are suitable for different working conditions.
In order to solve the technical problems, the invention adopts the following technical scheme:
the invention provides an automatic road administration construction protection system laying engineering vehicle, which comprises an engineering vehicle body provided with a cab and a bearing platform, and is characterized in that,
the end part of the bearing platform at one side in the width direction is hinged with a lifting inclined platform and is provided with a lifting device capable of controlling the bearing platform to turn over;
a V-shaped inclined table which can slide along the width direction of the lifting inclined table and can adjust the opening and closing angle is arranged on one side surface of the lifting inclined table, which is back to the bearing platform, and the opening direction of the V-shaped inclined table is upward;
the V-shaped inclined table comprises a downward inclined table which is connected with the lifting inclined table in a sliding manner, and the downward inclined table is hinged with the substrate;
an angle adjusting oil cylinder for controlling the opening and closing angle of the V-shaped sloping table is connected between the downward sloping table and the base plate;
two protection systems capable of being folded and unfolded are symmetrically arranged on two sides of the base plate, and the protection systems can be folded and unfolded on the side faces of the base plate.
Preferably, one end of the protection system close to the base plate is provided with a folding and unfolding module for driving the protection system to fold and unfold, and the end part of the base plate is provided with a bearing seat for supporting the folding and unfolding module and a square bearing for allowing the folding and unfolding module to penetrate and limiting the transverse displacement of the folding and unfolding module.
Preferably, the protection system comprises a plurality of sections of mounting plates which are linked and hinged together, and the bottom of each mounting plate is fixed with a protective guard.
Preferably, two driving devices are further arranged at two ends of the substrate, each driving device comprises a corner motor, a motor support used for supporting the corner motor is arranged on the substrate, and an output shaft of the corner motor is connected with the bottom of the folding and unfolding module to drive the folding and unfolding module to rotate.
Preferably, the one end that bearing platform rear is close to the inclined platform that lifts is equipped with the distancer that is used for measuring construction site and automobile body bearing platform distance, the control cabinet in distancer electric connection driver's cabin.
Preferably, the lifting device comprises a plurality of piston type hydraulic cylinders uniformly distributed on the bearing platform, and piston rods of the piston type hydraulic cylinders are connected to the lifting inclined table.
Preferably, it transfers the guide rail to be equipped with a plurality of along its width direction equipartition on the elevating ramp, transfer one side that the elevating ramp is close to the elevating ramp and be equipped with a plurality of and transfer the slider of guide rail adaptation and transfer the ramp slip through lead screw transmission control.
The invention also provides a using method of the automatic road administration construction protection system laying engineering truck, wherein the piston type hydraulic cylinder, the angle adjusting oil cylinder, the retraction driving motor and the angle rotating motor in the engineering truck are respectively connected with and controlled by the control console in the cab, and the using method comprises the following steps:
s1, before road administration construction, driving the engineering vehicle to a construction site, adjusting the position of the vehicle body according to the reserved space and parking the vehicle;
s2, starting the console to obtain data measured by the distance meter, and calculating and outputting the extension length of the piston type hydraulic cylinder, the downward sliding distance of the downward sloping platform and the extension length of the piston of the hydraulic cylinder of the angle adjusting device;
s3, controlling the lifting device to jack and incline the lifting inclined table by the console; the downward-placing inclined platform is controlled by a screw rod transmission system to slide downwards until the downward-placing inclined platform contacts the ground; controlling the piston of the angle modulation oil cylinder to extend out to jack the substrate to be vertical to the ground;
s4, the console controls the rotation of the output shaft of the corner motor so as to drive the retraction module to rotate for 90 degrees; an output shaft of a retraction driving motor in the retraction module 9 rotates to drive the protection system to unfold and form an isolation belt, and then construction is carried out;
and S5, after the construction is finished, the control console reversely controls the protection system to fold, incline, lift and fall back according to the laying process, and the vehicle is driven to leave the construction site.
The invention has the beneficial effects that:
1. the engineering truck can sequentially realize the automatic processes of lifting, lowering, erecting, unfolding and the like of the protection system, can efficiently finish the automatic laying of the protection system in the road administration construction process, can be automatically disassembled after the construction is finished, does not need manual carrying, installation and disassembly, reduces the labor intensity of workers, and simultaneously improves the integral construction efficiency;
2. the invention can change the total length of the protection system, and is suitable for different working conditions;
3. the protective guard in the protective system can be selected according to field conditions, has different impact resistance, different sizes and different appearances, has stronger flexibility, can be used for replacing an anti-riot net, a flame-retardant plate and the like, is applied to other occasions such as barrier arrangement, fire extinguishment and the like, and has higher application value.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram (an expanded view of a protective guard) of an automated road administration construction protection system laying truck and a method for using the same according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram (a retracted diagram of the guard rail) of an automated road administration construction protection system laying work vehicle and a use method according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a substrate according to an embodiment of the invention;
fig. 4 is a schematic diagram illustrating linkage of components in the protection system according to the embodiment of the present invention.
Description of reference numerals:
1. an engineering vehicle body; 1-1, a cab; 1-2, a console; 1-3, carrying a platform; 2. a lifting device; 3. lifting the sloping platform; 4. lowering the guide rail; 5. a range finder; 6. lowering the inclined platform; 7. an angle adjusting oil cylinder; 8. a substrate; 8-2, bearing seats; 8-3, square bearing; 8-4, a motor support; 8-5, reinforcing rib plates; 9. a retraction module; 9-1, storing and releasing a driving box; 9-2, retracting and releasing a driving motor; 9-3, a driving rod; 9-4, mounting a plate; 9-5, a linkage piece; 9-6, a linkage gear; 10. a corner motor; 11. protecting the fence; 12. a hinge assembly.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 4, an automatic road administration construction protection system laying engineering vehicle and a using method thereof,
the invention provides an automatic road administration construction protection system laying engineering vehicle, which comprises an engineering vehicle body 1 provided with a cab 1-1 and a bearing platform 1-3, and is characterized in that,
the end part of one side of the bearing platform 1-3 in the width direction is hinged with a lifting sloping platform 3 and is provided with a lifting device 2 capable of controlling the bearing platform to turn;
a V-shaped inclined table which can slide along the width direction of the lifting inclined table 3 and can adjust the opening and closing angle is arranged on one side surface of the lifting inclined table 3, which is back to the bearing platform 1-3, and the opening direction of the V-shaped inclined table is upward;
the V-shaped sloping platform comprises a lower sloping platform 6 which is connected with the lifting sloping platform 3 in a sliding mode, the lower sloping platform 6 is hinged to a base plate 8 through a hinge device 12, and the hinge device 12 is a heavy hinge with the length of at least 2000 mm.
An angle adjusting oil cylinder 7 for controlling the opening and closing angle of the V-shaped sloping table is connected between the downward sloping table 6 and the base plate 8;
two protection systems capable of being folded and unfolded are symmetrically arranged on two sides of the base plate 8, and the protection systems can be folded and unfolded on the side face of the base plate 8.
One end of the protection system close to the base plate 8 is provided with a folding and unfolding module 9 for driving the protection system to fold and unfold, and the end part of the base plate 8 is provided with a bearing seat 8-2 for supporting the folding and unfolding module 9 and a square bearing 8-3 for the folding and unfolding module 9 to penetrate through and limit the transverse displacement of the folding and unfolding module.
The protection system comprises a plurality of sections of mounting plates 9-4 which are linked and hinged together, protective railings 11 are fixed at the bottoms of the mounting plates 9-4, and reflective paint and warning icons which are alternately yellow and black are sprayed on the surfaces of the protective railings 11.
Two driving devices are further arranged at two ends of the base plate 8, each driving device comprises a corner motor 10, a motor support 8-4 used for supporting the corner motor 10 is arranged on the base plate 8, a plurality of reinforcing rib plates 8-5 used for fixing the motor supports 8-4 are arranged on the base plate 8, and an output shaft of the corner motor 10 is connected with the bottom of the retraction module 9 and drives the retraction module to rotate.
The retraction module 9 comprises a retraction driving box 9-1, a retraction driving motor 9-2, at least three driving rods 9-3, at least four mounting plates 9-4, at least three linkage parts 9-5 and at least six linkage gears 9-6;
the retractable driving box 9-1 is connected with the inner ring of the square hole bearing 8-3 in a matching manner, the retractable driving box 9-1 is coaxially fixed with an output shaft of the corner motor 10, and the first mounting plate 9-4 on the left side is hinged with the retractable driving box 9-1;
the retraction driving motor 9-2 is arranged in the retraction driving box 9-1, and an output shaft of the retraction driving motor 9-2 is fixedly connected with the first driving rod 9-3 on the left side;
two holes reserved on one side of the linkage piece 9-5 are respectively hinged with a first left driving rod 9-3 and a first left linkage gear 9-6, and two holes reserved on the other side of the linkage piece 9-5 are respectively hinged with a second left driving rod 9-3 and a second left linkage gear 9-6;
the first left linkage gear 9-6 is fixedly connected with the first left mounting plate 9-4, the second left linkage gear 9-6 is fixedly connected with the second left mounting plate 9-4, and the first left linkage gear 9-6 is in meshing transmission with the second left linkage gear 9-6;
the other drive rods 9-3, the mounting plate 9-4, the link 9-5 and the link gear 9-6 are connected similarly to the above.
One end of the rear portion of the bearing platform 1-3, close to the lifting inclined platform 3, is provided with a distance measuring instrument 5 used for measuring the distance between the construction site and the vehicle body bearing platform 1-3, the distance measuring instrument 5 is an ultrasonic distance measuring sensor, and the distance measuring instrument 5 is electrically connected with a control console 1-2 in a cab 1-1.
The lifting device 2 comprises a plurality of piston type hydraulic cylinders which are uniformly distributed on the bearing platforms 1-3, and piston rods of the piston type hydraulic cylinders are connected to the lifting inclined table 3.
It is equipped with a plurality of transfer guide rails 4 along its width direction equipartition to lift the sloping platform 3, transfers guide rails 4 to choose for use square ball linear guide, transfer sloping platform 6 and be close to one side of lifting sloping platform 3 and be equipped with a plurality of and transfer the slider of guide rails 4 adaptation and transfer sloping platform 6 through lead screw transmission control and slide.
The embodiment of the invention also provides a using method of the automatic road administration construction protection system laying engineering truck, wherein a piston type hydraulic cylinder, an angle modulation oil cylinder 7, a retraction driving motor 9-2 and a corner motor 10 in the engineering truck are respectively connected with and controlled by the control console 1-2 in the cab 1-1, and the using method comprises the following steps:
s1, before road administration construction, driving the engineering vehicle to a construction site, adjusting the position of the vehicle body according to the reserved space and parking the vehicle;
s2, starting the console 1-2 to obtain data measured by the distance meter 5, and calculating and outputting the extension length of the piston type hydraulic cylinder, the downward sliding distance of the downward-placing ramp 6 and the extension length of the piston of the hydraulic cylinder of the angle adjusting device 7;
s3, the control console 1-2 controls the lifting device 2 to jack up and incline the lifting inclined table 3; the downward-placing inclined table 6 is controlled by a screw rod transmission system to slide downwards until contacting the ground; controlling the piston of the angle modulation oil cylinder 7 to extend out to jack the substrate 8 to rotate to be vertical to the ground;
s4, the console 1-2 controls the rotation of the output shaft of the corner motor 10 so as to drive the retraction module 9 to rotate 90 degrees; an output shaft of a retraction driving motor 9-2 in the retraction module 9 rotates to drive the protection system to unfold and form an isolation belt, and then construction is carried out;
and S5, after the construction is finished, controlling the protection system to fold, incline, lift and fall back by the control console 1-2 in a reverse direction according to the laying process, and driving the vehicle to leave the construction site.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (8)
1. An automatic road administration construction protection system laying engineering vehicle comprises an engineering vehicle body (1) provided with a cab (1-1) and a bearing platform (1-3), and is characterized in that,
the end part of the bearing platform (1-3) at one side in the width direction is hinged with a lifting sloping platform (3) and is provided with a lifting device (2) capable of controlling the bearing platform to turn over;
a V-shaped inclined table which can slide along the width direction of the lifting inclined table (3) and can adjust the opening and closing angle is arranged on one side face of the lifting inclined table (3) back to the bearing platform (1-3), and the opening direction of the V-shaped inclined table is upward;
the V-shaped inclined table comprises a downward-placing inclined table (6) in sliding connection with the lifting inclined table (3), and the downward-placing inclined table (6) is hinged with a substrate (8);
an angle adjusting oil cylinder (7) used for controlling the opening and closing angle of the V-shaped sloping table is connected between the downward sloping table (6) and the base plate (8);
two protection systems capable of being folded and unfolded are symmetrically arranged on two sides of the base plate (8), and the protection systems can be folded and unfolded on the side face of the base plate (8).
2. The laying engineering vehicle for the automatic road administration construction protection system according to claim 1, wherein one end of the protection system close to the base plate (8) is provided with a folding and unfolding module (9) for driving the protection system to fold and unfold, and the end part of the base plate (8) is provided with a bearing seat (8-2) for supporting the folding and unfolding module (9) and a square bearing (8-3) for the folding and unfolding module (9) to pass through and limit the transverse displacement of the folding and unfolding module.
3. The laying vehicle of an automated road administration construction protection system according to claim 1, characterized in that the protection system comprises a plurality of sections of mounting plates (9-4) which are linked and hinged together, and the bottom of the mounting plates (9-4) is fixed with a protective fence.
4. The laying engineering truck of the automatic road administration construction protection system according to claim 2, characterized in that two driving devices are further arranged at two ends of the base plate (8), the driving devices comprise a corner motor (10), a motor support (8-4) for supporting the corner motor (10) is arranged on the base plate (8), and an output shaft of the corner motor (10) is connected with the bottom of the retraction module (9) to drive the retraction module to rotate.
5. The laying engineering vehicle for the automatic road administration construction protection system according to claim 4, characterized in that a distance measuring instrument (5) for measuring the distance between the construction site and the vehicle body bearing platform (1-3) is arranged at one end of the rear part of the bearing platform (1-3) close to the lifting ramp (3), and the distance measuring instrument (5) is connected with a control console (1-2) in a cab (1-1).
6. The laying truck of an automated road administration construction protection system according to claim 5, characterized in that the lifting device (2) comprises a plurality of piston-type hydraulic cylinders uniformly distributed on the carrying platforms (1-3), the piston rods of the piston-type hydraulic cylinders are hinged with the lifting ramp (3).
7. The laying engineering truck of the automatic road administration construction protection system according to claim 6, wherein a plurality of lower guide rails (4) are uniformly distributed along the width direction of the lifting sloping platform (3), and a plurality of sliding blocks matched with the lower guide rails (4) are arranged on one side, close to the lifting sloping platform (3), of the lower sloping platform (6) and the lower sloping platform (6) is controlled to slide through screw rod transmission.
8. A construction method for laying a machineshop truck by an automated road administration construction protection system according to claim 7, wherein the piston type hydraulic cylinder, the angle adjusting cylinder (7), the retraction driving motor (9-2), the motor in screw drive and the angle rotating motor (10) are respectively connected with and controlled by a console (1-2) in a cab (1-1), and the construction method is characterized by comprising the following steps:
s1, before road administration construction, driving the engineering vehicle to a construction site, adjusting the position of the vehicle body according to the reserved space and parking the vehicle;
s2, starting the console (1-2) to obtain data measured by the distance meter (5), and calculating and outputting the extension length of the piston type hydraulic cylinder, the downward sliding distance of the downward-placing ramp (6) and the extension length of the piston of the hydraulic cylinder of the angle adjusting device (7);
s3, the control console (1-2) controls the lifting device (2) to jack up and incline the lifting inclined table (3); the downward-placing inclined table (6) is controlled by a screw rod transmission system to slide downwards until contacting the ground; the piston of the angle modulation oil cylinder (7) is controlled to extend out to jack the substrate (8) to be vertical to the ground;
s4, the console (1-2) controls the rotation of the output shaft of the corner motor (10) so as to drive the retraction module (9) to rotate for 90 degrees; an output shaft of a retraction driving motor (9-2) in the retraction module (9) rotates to drive the protection system to unfold and form an isolation belt, and then construction is carried out;
and S5, after the construction is finished, the control console (1-2) reversely controls the protection system to fold, incline, lift and fall according to the laying process, and the vehicle is driven to leave the construction site.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111391514.0A CN113982371A (en) | 2021-11-23 | 2021-11-23 | Automatic road administration construction protection system laying engineering vehicle and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202111391514.0A CN113982371A (en) | 2021-11-23 | 2021-11-23 | Automatic road administration construction protection system laying engineering vehicle and use method |
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| CN113982371A true CN113982371A (en) | 2022-01-28 |
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| CN202111391514.0A Pending CN113982371A (en) | 2021-11-23 | 2021-11-23 | Automatic road administration construction protection system laying engineering vehicle and use method |
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2021
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Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109252735A (en) * | 2018-11-08 | 2019-01-22 | 四川大学 | A kind of municipal administration overhead construction protective fence and its installation apparatus |
| CN110952475A (en) * | 2018-11-14 | 2020-04-03 | 北京安龙科技集团有限公司 | Hydraulic folding barrier setting vehicle |
| CN109849768A (en) * | 2019-01-04 | 2019-06-07 | 殷际良 | A kind of intelligent mobile maintenance shop |
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Application publication date: 20220128 |