CN113585122B - Telescopic full-automatic barrier setting up car - Google Patents
Telescopic full-automatic barrier setting up car Download PDFInfo
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- CN113585122B CN113585122B CN202110637813.1A CN202110637813A CN113585122B CN 113585122 B CN113585122 B CN 113585122B CN 202110637813 A CN202110637813 A CN 202110637813A CN 113585122 B CN113585122 B CN 113585122B
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/64—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading the load supporting or containing element being readily removable
- B60P1/6409—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading the load supporting or containing element being readily removable details, accessories, auxiliary devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/64—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading the load supporting or containing element being readily removable
- B60P1/6418—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading the load supporting or containing element being readily removable the load-transporting element being a container or similar
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
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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
- E01F9/604—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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- 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
- E04H17/003—Anti-climbing devices, e.g. fixed spikes
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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
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/16—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention relates to a telescopic full-automatic obstacle setting vehicle, belonging to the technical field of obstacle setting vehicles, and comprising a vehicle chassis, a loading and unloading system and a interception network system; the dismounting system comprises an underframe, a pull arm and a pull arm driving mechanism, wherein one end of the pull arm is rotatably connected with the underframe, and the other end of the pull arm is detachably connected with the interception net system; the pull arm driving mechanism can drive the pull arm to rotate, so that the interception net system connected with the pull arm is driven to be separated from the vehicle chassis; the interception net system comprises a control unit, a driving unit, a rack and an interception net mechanism; the interception net mechanism comprises a plurality of interception net piece modules; the driving unit comprises a first driving mechanism and a second driving mechanism; the control unit controls the first driving mechanism to operate so as to drive the blocking net mechanism to move to the side of one end of the rack, and controls the second driving mechanism to operate so as to drive adjacent blocking net piece modules in the blocking net mechanism to relatively slide so as to change the blocking area of the blocking net mechanism.
Description
Technical Field
The invention relates to a telescopic full-automatic obstacle setting vehicle, and belongs to the technical field of obstacle setting vehicles.
Background
The obstacle setting vehicle belongs to special military and police vehicles, is main equipment for troops to deal with emergencies, particularly large-scale group events, is mainly used for setting obstacles in specific places, and can realize the occasions of setting roadblocks, dispersing violent crowds, protecting targets, preventing areas, controlling on site, dealing with large-scale group harassment events and the like, and the purpose of sealing and controlling on site is realized.
The wrecker has been practically used in police, armed police, special forces, traffic management and other departments. The barrier setting vehicle can be divided into a thorn rope barrier setting vehicle, a blade thorn net barrier setting vehicle, an explosion-proof fence barrier setting vehicle, a plate net barrier setting vehicle and the like according to different barrier devices.
The invention relates to a plate net barrier setting vehicle. The main defects of the prior plate network barrier setting vehicle are as follows: firstly, the operation is purely manual, automation and mechanization are not realized, the occupied military strength is more, the obstacle setting time is longer, namely the time for reaching the operational state is longer; secondly, the obstacle setting and sealing control distance is short, so that the combat requirement is difficult to meet; thirdly, each piece of the sealing control net is very heavy and inconvenient to operate, and needs to be operated by multiple persons; fourthly, the technical means is relatively lagged behind and is not in line with the development trend of mechanization, informatization and intellectualization of the existing equipment.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide a telescopic full-automatic obstacle setting vehicle to solve the problems that automatic obstacle setting cannot be realized, the obstacle setting time is long and the obstacle setting area is small in the related art.
In order to solve the technical problems, the invention adopts the following technical scheme:
on one hand, the invention provides a telescopic full-automatic barrier setting vehicle, which comprises a vehicle chassis, an unloading system and a interception network system;
the dismounting system comprises an underframe, a pull arm and a pull arm driving mechanism, wherein the underframe is arranged on a vehicle chassis, one end of the pull arm is rotatably connected with the underframe, and the other end of the pull arm is detachably connected with the interception net system; the pull arm driving mechanism can drive the pull arm to rotate, so that the interception net system connected with the pull arm is driven to be separated from the vehicle chassis or move to the vehicle chassis;
the interception net system comprises a control unit, a driving unit, a rack and interception net mechanisms which are respectively and movably arranged on the two sides of the rack; the intercepting net mechanism comprises a plurality of intercepting net piece modules which are sequentially connected in a sliding manner; the driving unit comprises a first driving mechanism arranged between the rack and the interception net mechanism and a second driving mechanism arranged on the interception net piece module; the control unit is installed on the rack, the control unit controls the operation of the first driving mechanism to drive the interception net mechanism to move to the side located at one end of the rack, and the control unit controls the operation of the second driving mechanism to drive the adjacent interception net piece modules in the interception net mechanism to slide relatively to change the interception area of the interception net mechanism.
Furthermore, in the interception net system, the rack comprises a main rack and a movable rack, the bottom of the movable rack is connected with the main rack through a joint bearing, and the first driving mechanism is arranged between the movable rack and the interception net piece module; the driving unit further comprises a third driving mechanism arranged between the main frame and the movable frame, and the control unit controls the third driving mechanism to operate so as to change the inclination angle of the movable frame and further drive the intercepting net mechanism to incline.
Furthermore, in the interception net system, the interception net piece modules are rotatably connected with the movable rack, and two adjacent interception net piece modules are in sliding connection with the guide rail mechanism through mutually matched slide rail mechanisms;
the second driving mechanism comprises a hydraulic motor, a driving shaft and a steel wire rope inhaul cable, the hydraulic motor and the driving shaft are installed on one of the two adjacent interception net piece modules, two ends of the steel wire rope inhaul cable are respectively fixed at two ends of the other interception net piece module, the middle of the steel wire rope inhaul cable is wound on the driving shaft, and the control unit controls the hydraulic motor to rotate so as to drive the two adjacent interception net piece modules to slide relatively through the steel wire rope inhaul cable.
Furthermore, in the intercepting net system, a commuting door is arranged on the main frame and located between the intercepting net mechanisms on the two sides.
Furthermore, in the unloading system, the pull arm is L-shaped, a cross arm of the L-shaped pull arm adopts an oil cylinder, and the opposite end of the cross arm, which is connected with one end of the vertical arm, is rotatably connected with the underframe; the free end of the vertical arm is provided with a buckle for clamping the main frame;
the draw arm driving mechanism adopts an oil cylinder, and two ends of the oil cylinder are respectively connected with the chassis/vehicle chassis and the fixing part of the cross arm in the L-shaped draw arm.
Furthermore, in the intercepting network system, the lower part of a main rack is provided with a loading and unloading guide rail, and a vehicle chassis or underframe is provided with guide wheels matched with the loading and unloading guide rail; the upper part of the main frame is provided with a pull arm clamping interface matched with the clamping buckle.
Furthermore, in the unloading system, a vehicle chassis or an underframe is also provided with a locking mechanism, and the locking mechanism comprises a chuck and a chuck driving oil cylinder; the chuck driving oil cylinder is fixed on a vehicle chassis or an underframe, two ends of the chuck driving oil cylinder are respectively provided with a driving end, and each driving end is respectively connected with at least one chuck in a driving way.
Furthermore, in the unloading system, the underframe extends out of the tail part of the vehicle chassis, and a telescopic supporting oil cylinder is arranged below the tail part of the underframe or on the vehicle chassis.
Furthermore, each intercepting mesh module comprises a main body frame, an intercepting mesh arranged on the main body frame, a fourth driving mechanism and a movable intercepting mesh module arranged on the main body frame in a sliding manner, and anti-climbing thorns are arranged at the top of the movable intercepting mesh module; the control unit controls the fourth driving mechanism to operate, and can drive the movable interception net piece module to slide, so that the movable interception net module has a reset position hidden in the main body frame and an interception position extending out of the main body frame.
Furthermore, the interception mesh piece module also comprises an auxiliary supporting mechanism, one side of the auxiliary supporting mechanism is hinged with the lower part of the main body frame, and the lower end of the other side of the auxiliary supporting mechanism is provided with a supporting leg;
the bottom of the interception mesh piece module is also provided with a roller with a locking structure;
and warning marks are riveted on the outer sides of the interception mesh piece modules.
Compared with the prior art, the invention has the following beneficial effects:
the automatic loading and unloading are realized by adopting the unloading system, the operation is convenient, and the loading and unloading speed is high; the intercepting net system is provided with a power device, can be separated from the obstacle setting vehicle, and ensures the safety of the vehicle as the transport vehicle can leave a blocking area; the interception net can adjust the barrier width according to the requirement, realize one-key automatic unfolding and folding and save the force of the arms;
the unloading system is provided with a locking device, so that the transportation is stable and reliable; the commuting door is arranged in the middle, so that individual soldier assault catching can be realized, and the flexibility of processing emergency is improved; the movable anti-climbing thorns at the top are arranged, so that the climbing can be prevented, the height of the interception net can be expanded, and the interception performance is improved; the alarm slogan is configured, so that the alarm has the function of warning and deterrence, and also has the functions of self-checking and fault alarming.
Drawings
FIG. 1 is a view of the overall composition of a telescopic full-automatic wrecker;
FIG. 2 is a block diagram of the unloading system;
FIG. 3 is a block diagram of the locking mechanism of the unloading system;
FIGS. 4-7 are diagrams of the unloading process of the unloading system;
FIG. 8 is a block network system diagram;
FIG. 9 is a view of the retraction state of the interception net;
FIGS. 10-11 are views showing the partially deployed state of the interception net;
FIGS. 12-13 are views showing the fully expanded state of the interception net;
FIG. 14 is a block mesh module configuration view;
fig. 15 is a structural view of a slide mechanism and a rail mechanism;
FIGS. 16-17 are views showing the construction of the second drive mechanism;
in the figure: 1: a vehicle chassis; 2: unloading the system; 3: intercepting the network system; 4: a chassis; 5: pulling the arm; 6: a pull arm drive mechanism; 7: a cross arm; 8: a vertical arm; 9: a locking mechanism; 10: a guide wheel; 11: a support cylinder; 12: a chuck driving cylinder; 13: a chuck; 14: a main frame; 15: a draw arm clip interface; 16: a power unit; 17: a control unit; 18: a frame locking mechanism; 19: a interception net bracket; 20: a hydraulic unit; 21: a third drive mechanism; 22: assembling and disassembling the guide rail; 23: a commuting gate; 24: a movable frame; 25: a blocking mesh module; 26: a screen intercepting mechanism; 27: a main body frame; 28: a fourth drive mechanism; 29: the second driving mechanism is provided with a support; 30: an auxiliary support mechanism; 31: supporting legs; 32: a roller with a locking structure; 33: intercepting the net; 34: a movable interception mesh module; 35: the climbing prevention thorn is used; a 36-way mechanism; 37: a guide rail mechanism; 38: a second drive mechanism; 39: a hydraulic motor; 40: a drive shaft; 41: a wire rope cable; 42: and (5) buckling.
Detailed Description
The invention is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings, which are based on the orientations and positional relationships indicated in the drawings, and are used for convenience in describing the present invention and for simplicity in description, but do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Example one
Referring to the attached drawings, the embodiment of the invention provides a telescopic full-automatic barrier setting vehicle which comprises a vehicle chassis 1, an unloading system 2 and a interception net system 3, wherein the vehicle chassis 1 is a civil mature general chassis or a military special chassis for supporting an integral structure.
The unloading system 2 comprises an underframe 4, a pull arm 5 and a pull arm driving mechanism 6, the unloading system 2 is arranged on the vehicle chassis 1 through the underframe 4, one end of the pull arm 5 is rotatably connected with the underframe 4, and the other end of the pull arm is detachably connected with the interception net system 3; specifically, a buckle 42 is arranged above the pull arm 5, the opening of the buckle 42 faces the direction of the vehicle head, and a pull arm clamping interface 15 matched with the buckle 42 is arranged on the interception net system 3.
The unloading system 2 is also provided with a hydraulic unit 20 and a control unit 17, the power of the unloading system 2 is from the vehicle chassis 1, when the unloading work is carried out, the power is taken from the chassis gearbox, the control unit 17 controls the hydraulic unit 20 to drive the pull arm driving mechanism 6 to operate, the pull arm driving mechanism 6 can drive the pull arm 5 to rotate, and the buckle 42 on the pull arm 5 is clamped with the pull arm clamping port 15 on the interception net system 3 when rotating, so that the interception net system 3 connected with the pull arm 5 is driven to be separated from the vehicle chassis 1; after the interception net system 3 finishes the barrier arrangement work, the pull arm driving mechanism 6 drives the pull arm 5 to rotate to clamp the interception net system 3. So that the interceptor system 3 is moved onto the vehicle chassis 1 and the operation of loading and unloading the interceptor system 3 is completed.
The intercepting net system 3 is used as an independent working device and can complete the barrier setting function under the condition of being completely separated from the vehicle chassis 1, the intercepting net system 3 comprises a rack, and a control unit 17, a driving unit and a hydraulic unit 20 which are arranged on the rack, and an independent power unit 16 is further arranged on the intercepting net system 3 to independently complete the barrier distribution work.
The interception net system 3 further comprises interception net mechanisms 26 used for setting barriers, the interception net mechanisms 26 are movably mounted on two sides of the rack respectively, each interception net mechanism 26 comprises a plurality of interception net piece modules 25, and the interception net piece modules 25 are connected in sequence in a sliding mode.
The driving unit comprises a first driving mechanism arranged between the rack and the interception net mechanism 26 and a second driving mechanism 38 arranged between the adjacent interception net piece modules 25, and the control unit 17 controls the first driving mechanism and the second driving mechanism 38 to operate through a hydraulic system; when the barrier is distributed, the first driving mechanism drives the interception net mechanism 26 to move to the side of one end of the rack, namely to the position of the barrier, and the second driving mechanism 38 drives the adjacent interception net modules 25 in the interception net mechanism 26 to relatively slide in a telescopic manner so as to expand to a proper barrier width to meet the requirement of the barrier.
In this embodiment, the blocking mesh modules 25 can slide in a relatively telescopic manner to change the blocking area of the blocking mesh mechanism 26, and when the blocking mesh modules are expanded, a continuous blocking mesh wall can be formed, and the blocking mesh modules 25 can be completely expanded or partially expanded step by step according to different blocking width requirements.
In this embodiment, the power unit 16 provides power for the deployment and retraction of the interception mesh module 25, and the automatic barrier setting task of the interception mesh mechanism 26 can be realized through remote control or proximity control operation.
Example two
In an embodiment of the invention, referring to fig. 1, the obstacle-setting vehicle comprises a vehicle chassis 1, an unloading system 2 and a cut-off system 3.
In the dismounting system 2, the underframe 4 is fixed on the vehicle chassis 1, referring to fig. 2, the draw arm 5 is an L-shaped draw arm and comprises a cross arm 7 and a vertical arm 8, one end of the cross arm 7 is rotatably connected with the underframe 4, the other end of the cross arm is fixedly connected with the vertical arm 8, a buckle 42 with an opening facing to the head direction is arranged at the free end of the vertical arm 8 and is used for clamping the interception net system 3 so as to move the interception net system 3 to be separated from the vehicle chassis 1 or move to the vehicle chassis 1, and a draw arm clamping opening 15 matched with the buckle 42 is also arranged on the interception net system 3.
In this embodiment, the pull arm driving mechanism 6 is an oil cylinder, which includes a translation oil cylinder for moving the pull arm 5 forward and backward and a lifting oil cylinder for lifting the pull arm 5, two ends of the pull arm driving mechanism 6 are respectively connected to the fixed portions of the chassis 4/the vehicle chassis 1 and the cross arm 7 in the L-shaped pull arm 5, as shown in fig. 4-7, the pull arm driving mechanism 6 can drive the pull arm 5 to rotate, so as to drive the intercepting net system 3 connected with the pull arm 5 to be separated from the vehicle chassis 1 or move to the vehicle chassis 1;
in the present embodiment, although not shown in the drawings, the unloading system 2 further includes a hydraulic and control system for providing power and operation logic control to the unloading system and a guide mechanism for guiding the unloading system when the intercepting net system 3 needs to be detached from the vehicle for obstacle setting.
Referring to fig. 3, the vehicle chassis 1 or the underframe 4 provided by the embodiment of the invention is provided with a locking mechanism 9 for fixing the intercepting net system 3 when the intercepting net system is on the vehicle chassis 1, so as to prevent the intercepting net system from falling off during driving; the locking mechanism 9 comprises a chuck 13 and a chuck driving cylinder 12, the chuck driving cylinder 12 is fixed on the vehicle chassis 1 or the chassis 4, two ends of the chuck driving cylinder 12 are respectively provided with a driving end, and each driving end is respectively connected with at least one chuck 13 in a driving way.
Referring again to fig. 4-7, the lower part of the intercepting net system 3 is provided with a loading and unloading guide rail 22, and the vehicle chassis 1 or the vehicle frame is provided with guide wheels 10 matched with the loading and unloading guide rail 22, so that the smoothness of the loading and unloading process is ensured.
In the unloading system 2, the frame extends to the outside of the tail part of the vehicle chassis 1, and two telescopic supporting oil cylinders 11 are further arranged below the tail part of the vehicle chassis 1 or on the vehicle chassis 1 and used for supporting the ground during unloading operation, so that the stability during unloading operation is improved.
The screen system 3 is used for barrier setting work which can be independently performed after being detached from the uninstalling system 2, and referring to fig. 8, the screen system 3 includes a main frame 14, a movable frame 24, and a power unit 16, a control unit 17 and a hydraulic unit 20 which are provided inside the main frame 14, and in addition to this, the screen system 3 includes a screen mechanism 26, and the screen mechanism 26 includes a plurality of screen modules 25.
In the interception net system 3, the bottom of a movable frame 24 is connected with a main frame 14 through a joint bearing, two sides of the movable frame 24 are respectively connected with interception net piece modules 25 through pin shafts, and the main body of the movable frame 24 is of a frame structure, so that the swing of a certain amplitude can be realized, and the functional requirement of adapting to concave-convex ground can be met; the driving unit comprises a third driving mechanism 21 arranged between the main frame 14 and the movable frame 24, and the control unit 17 controls the operation of the third driving mechanism 21 to change the inclination angle of the movable frame 24, so as to drive the intercepting net mechanism 26 to incline, in this embodiment, the third driving mechanism 21 adopts a luffing cylinder.
In the interception net system 3, an interception net bracket 19 is also arranged below the main frame 14 so as to facilitate the detachment and installation of the interception net system 3 from the vehicle chassis 1.
The driving unit further comprises a first driving mechanism, and the first driving mechanism is arranged between the movable rack 24 and the interception mesh module 25; the first driving mechanism adopts a spiral swing oil cylinder with a compact structure, an output shaft is connected to the interception mesh piece module 25, and the control unit 17 drives the first driving mechanism through the hydraulic unit 20 to drive the connected interception mesh piece module 25 to rotate, so that the interception mesh piece module 25 is integrally unfolded and retracted.
Referring to fig. 9, when the barrier net system 3 finishes the barrier work, the barrier net mechanism 26 is retracted and locked with the main frame 14 firmly, the front end of the main frame 14 is further provided with a frame locking mechanism 18 for locking the barrier net mechanism 26 when the barrier net mechanism 26 is retracted to both sides of the main frame 14 and is installed on the vehicle chassis 1 through the uninstalling system 2 as a whole, so that the barrier net mechanism 26 can be prevented from being scattered from both sides of the main frame 14 when the barrier net system 3 is on the vehicle chassis 1, and the safety of the barrier vehicle is improved.
More specifically, when the barrier work of the barrier net system 3 is started, the frame locking mechanism 18 releases the barrier net mechanism 26, the first driving mechanism drives the barrier net mechanism 26 to rotate around one end connected with the movable frame 24 so as to move to the barrier arrangement position, and when the barrier arrangement is completed, the first driving mechanism drives the barrier net mechanism 26 to reversely rotate around one end connected with the movable frame 24 so as to retract to the two sides of the main frame 14, and then the barrier net mechanism is fixed through the frame locking mechanism 18. In the embodiment, the whole interception net system 3 is covered by canvas after being loaded on the vehicle chassis 1, so that hidden transportation is convenient.
In this embodiment, referring to fig. 15, the blocking net mechanism 26 includes a plurality of blocking net modules 25, each blocking net module 25 is a rectangular frame, the number of blocking net modules 25 is determined according to the blocking width, the blocking net modules 25 are rotatably connected to the movable frame 24, and two adjacent blocking net modules 25 are slidably connected to the guide rail mechanism 37 through the mutually matched slide rail mechanisms 36;
more specifically, a single interception mesh module 25 is connected to one side of the movable frame 24 through a pin, and the other side of the movable frame 24 is connected to another interception mesh module 25, and for convenience of description, two interception mesh modules 25 connected to the movable frame 24 are named as first interception mesh modules 25, and the rest interception mesh modules 25 are named as second interception mesh modules 25; the upper part and the lower part of one side of the first interception mesh module 25 are respectively provided with a slideway mechanism 36, the upper part and the lower part of one side of the second interception mesh module 25 are respectively provided with a guide rail mechanism 37, and the upper part and the lower part of the other side are respectively provided with a slideway mechanism 36; the second intercepting mesh module 25 is nested and connected with the first intercepting mesh module 25 through a slide way mechanism 36 and a guide rail mechanism 37, and the second intercepting mesh module 25 behind is nested and connected with the previous second intercepting mesh module 25 through the slide way mechanism 36 and the guide rail mechanism 37. In short, the second intercepting mesh module 25, the first intercepting mesh module 25 and the following second intercepting mesh module 25 are mutually nested through the slideway mechanism 36 and the guide rail mechanism 37 to form a mutually telescopic and slidable whole.
When the barrier needs to be set, the second interception mesh modules 25 are unfolded along the length direction of the first interception mesh modules 25, that is, the first interception mesh modules 25 are far away from the movable rack 24, and each second interception mesh module 25 can be completely unfolded or contracted on the adjacent second interception mesh module 25 and is overlapped with the adjacent second interception mesh module 25 to unfold the appropriate barrier width.
Referring to fig. 16, in the interception net system 3, the driving mechanism further includes a second driving mechanism 38, a second driving mechanism mounting support 29 is disposed at the lower portion of the interception net module 25, the second driving mechanism 38 is mounted on the interception net module 25 through the second driving mechanism mounting support 29, and an output shaft of the second driving mechanism is connected to two ends of the adjacent interception net module 25, so that the adjacent interception net modules 25 can relatively slide in a telescopic manner to expand a proper barrier width to meet the barrier distribution requirement. Referring to fig. 17, the second driving mechanism 38 includes a driving motor, a driving shaft 40 and a cable 41, and the intercepting mesh modules 25 are driven by the cable 41 wound around the hydraulic motor 39 to extend and retract the intercepting mesh modules 25. For example, the hydraulic motor 39 and the driving shaft 40 are fixed on the first interception mesh module 25, one end of the wire rope guy 41 is fixed on one end of the second interception mesh module 25, the other end of the wire rope guy is fixed on the other end of the second interception mesh module 25, the middle of the wire rope guy is wound on the driving shaft 40, and the control unit 17 controls the hydraulic motor 39 to rotate so as to drive the second interception mesh module 25 to slide relatively through the wire rope guy 41; all of the second intercepting screen modules 25 are driven by the second driving mechanism 38 to perform a telescopic movement to deploy the required barrier width, which is not described in detail herein.
As shown in fig. 10-13, the blocking mesh modules 25 form a blocking wall when unfolded, and are folded at both sides of the main frame 14 as shown in fig. 9 after being completely retracted, so that the total width is not greater than the requirements of the relevant national standards, and the transportation driving requirements are met; the interception mesh module 25 can be partially expanded in a telescopic manner step by step as shown in fig. 10-11, or can be completely expanded as shown in fig. 12-13 to meet the requirements of different interception widths.
Referring to fig. 9, the bottom of each interception net piece module 25 is provided with a universal roller with a locking structure for greatly reducing driving resistance, when the travel of the steel wire rope inhaul cable 41 reaches a telescopic designated position, that is, when the interception net piece module 25 is expanded to meet the requirement of the interception width, the interception net piece module 25 limits the relative position through the locking structure and locks, if a fault occurs, the manual telescopic action can be realized only by separating the steel wire rope inhaul cable 41 from the interception net piece module 25, and the requirement of emergency barrier arrangement is met.
In the interception net system 3, the interception net piece module 25 comprises a main body frame 27 and an interception net 33 arranged on the main body frame 27, the main body frame 27 is formed by welding profiles such as rectangular steel pipes, and the like, the main body frame 27 adopts a rectangular structure, and the stability of the main body frame is improved by a triangular structure; the main body frame 27 outside adopts the wire netting to cover, and every interception net piece module 25 is divided into a plurality of regions by main body frame 27, passes through the firm riveting of steel sheet and main body frame 27 with the multi-disc wire netting and is in the same place, and the wire netting adopts standard woven mesh preparation.
The upper part of the interception net piece module 25 is also provided with a movable interception net piece module 34, the top of the movable interception net piece module 34 is provided with an anti-climbing thorn 35, and people are prevented from climbing through roadblocks, so that the obstacle arrangement effect is enhanced. Each interception net piece module 25 is provided with a plurality of movable interception nets, the movable interception nets are slidably mounted in sliding grooves of a main body frame 27 structure, the extending or retracting of each interception net piece module is controlled by a fourth driving mechanism 28 on each interception net piece module 25, the fourth driving mechanism 28 controls the position of each movable interception net by adopting an electric push rod, and specifically, the control unit 17 controls the operation of the fourth driving mechanism 28 to drive the movable interception nets to slide, so that the movable interception nets have the reset positions hidden in the main body frame 27 and the interception positions extending out of the main body frame 27.
It can be described that when the barrier is laid, the electric push rod pushes the movable interception net to extend upwards, when the barrier is laid, the electric push rod retracts, the movable interception net is hidden in the main body frame 27, the electric push rod has a self-locking function, and when the driving is stopped, the movable interception net is automatically locked at a fixed position. If the electric push rod fails, the electric push rod can be pushed to a set height through manual operation and fixed through a pin.
In this embodiment, the rear portion of the intercepting mesh module 25 is provided with an auxiliary supporting mechanism 30, one end of the auxiliary supporting mechanism 30 is hinged with the main body frame 27, the other side is movably connected with a foldable or expandable supporting leg 31, the auxiliary supporting mechanism 30 can be folded at 90 degrees, when the intercepting mesh module 25 is retracted, the auxiliary supporting mechanism 30 is retracted in parallel with the main body frame 27 and is locked by a limiting mechanism; when the interception net piece module 25 is unfolded, the auxiliary supporting mechanism 30 is perpendicular to the main body frame 27, and the movable supporting legs 31 extend out of the supporting ground to form a triangular supporting structure with the main body frame 27, so that the stability of the interception net wall is enhanced.
The outer side of the intercepting net piece module 25 is riveted with a warning mark, such as' management and control area, forbid approaching! "" STOP! ' etc. are used for deterrence warning.
In the present embodiment, the electric power unit 16 of the interception net system 3 adopts a gasoline or diesel generator set to provide safe and reliable electric power for the electric motor of the interception net hydraulic station and the electric system of the interception net.
The intercepting net electric system comprises an intercepting net expansion and other action control and warning lighting and speaking system, a positioning communication system and an auxiliary driving system; the interception net can be operated in three modes of an operation console, wireless remote control and wired remote control; the interception net system 3 can reserve an external power interface and can also use the power of the vehicle chassis 1 or external electric power.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A telescopic full-automatic barrier setting vehicle is characterized by comprising a vehicle chassis (1), a loading and unloading system (2) and a interception net system (3);
the dismounting system (2) comprises an underframe (4), a pull arm (5) and a pull arm driving mechanism (6), the underframe (4) is arranged on the vehicle chassis (1), one end of the pull arm (5) is rotatably connected with the underframe (4), and the other end of the pull arm is detachably connected with the interception net system (3); the pull arm driving mechanism (6) can drive the pull arm (5) to rotate, so that the interception net system (3) connected with the pull arm (5) is driven to be separated from the vehicle chassis (1) or move to the vehicle chassis (1);
the interception net system (3) comprises a control unit (17), a driving unit, a frame and interception net mechanisms (26) which are respectively and movably arranged on the two sides of the frame; the interception net mechanism (26) comprises a plurality of interception net piece modules (25) which are sequentially connected in a sliding manner; the driving unit comprises a first driving mechanism arranged between the rack and the interception net mechanism (26) and a second driving mechanism (38) arranged on the interception net module (25); the control unit (17) is arranged on the rack, the control unit (17) controls the operation of the first driving mechanism to drive the interception net mechanism (26) to move to the side of one end of the rack, and the control unit (17) controls the operation of the second driving mechanism (38) to drive the adjacent interception net piece modules (25) in the interception net mechanism (26) to slide relatively to change the interception area of the interception net mechanism (26);
in the interception net system (3), the frame comprises a main frame (14) and a movable frame (24), the bottom of the movable frame (24) is connected with the main frame (14) through a joint bearing, and the first driving mechanism is arranged between the movable frame (24) and an interception net piece module (25); the driving unit also comprises a third driving mechanism (21) arranged between the main frame (14) and the movable frame (24), and the control unit (17) controls the operation of the third driving mechanism (21) to change the inclination angle of the movable frame (24) so as to drive the intercepting net mechanism (26) to incline;
each interception net piece module (25) comprises a main body frame (27), an interception net (33) arranged on the main body frame (27), a fourth driving mechanism (28) and a movable interception net piece module (34) arranged on the main body frame (27) in a sliding mode, and anti-climbing thorns (35) are arranged at the top of the movable interception net piece module (34); the control unit (17) controls the operation of the fourth driving mechanism (28) and can drive the movable interception mesh module (34) to slide, so that the movable interception mesh module (34) has a reset position hidden in the main body frame (27) and an interception position extending out of the main body frame (27);
the intercepting net piece module (25) further comprises an auxiliary supporting mechanism (30), one side of the auxiliary supporting mechanism (30) is hinged with the lower portion of the main body frame (27), and supporting legs (31) are arranged at the lower end of the other side of the auxiliary supporting mechanism.
2. The telescopic full-automatic barrier setting vehicle as claimed in claim 1, characterized in that in the interception net system (3), the interception net modules (25) are rotatably connected with the movable frame (24), and two adjacent interception net modules (25) are slidably connected with the guide rail mechanism (37) through mutually matched slide rail mechanisms (36);
the second driving mechanism (38) comprises a hydraulic motor (39), a driving shaft (40) and a steel wire rope inhaul cable (41), two adjacent interception net piece modules are arranged between each two adjacent interception net piece modules, the hydraulic motor (39) and the driving shaft (40) are installed on one interception net piece module, two ends of the steel wire rope inhaul cable (41) are fixed at two ends of the other interception net piece module (25) respectively, the middle of the steel wire rope inhaul cable is wound on the driving shaft (40), and the control unit (17) controls the hydraulic motor (39) to rotate so as to drive the two adjacent interception net piece modules (25) to slide relatively through the steel wire rope inhaul cable (41).
3. The telescopic full-automatic roadblock vehicle as claimed in claim 1, characterized in that in the intercepting net system (3), a commuting door (23) is arranged on the main frame (14), and the commuting door (23) is positioned between the intercepting net mechanisms (26) at two sides.
4. The telescopic full-automatic wrecker according to claim 1, wherein in the unloading system (2), the draw arm (5) is L-shaped, and the cross arm (7) of the L-shaped draw arm (5) adopts an oil cylinder, and the opposite end of the cross arm connected with one end of the vertical arm (8) is rotatably connected with the underframe (4); the free end of the vertical arm (8) is provided with a buckle (42) for clamping the main frame (14);
the draw arm driving mechanism (6) adopts an oil cylinder, and two ends of the oil cylinder are respectively connected with the chassis (4)/the vehicle chassis (1) and the fixing part of the cross arm (7) in the L-shaped draw arm (5).
5. The telescopic full-automatic barrier setting vehicle as claimed in claim 4, characterized in that in the intercepting net system (3), a loading and unloading guide rail (22) is arranged at the lower part of the main frame (14), and a guide wheel (10) matched with the loading and unloading guide rail (22) is arranged on the vehicle chassis (1) or the underframe (4); the upper part of the main frame (14) is provided with a pull arm clamping interface (15) matched with the clamping buckle (42).
6. The telescopic full-automatic obstacle setting vehicle as claimed in claim 1, wherein in the unloading system (2), a locking mechanism (9) is further arranged on the vehicle chassis (1) or the underframe (4), and the locking mechanism (9) comprises a chuck (13) and a chuck driving oil cylinder (12); the chuck driving oil cylinder (12) is fixed on the vehicle chassis (1) or the underframe (4), two ends of the chuck driving oil cylinder are respectively provided with a driving end, and each driving end is respectively connected with at least one chuck (13) in a driving way.
7. The telescopic full-automatic obstacle setting vehicle as claimed in claim 1, characterized in that in the unloading system (2), the chassis (4) extends out of the tail of the vehicle chassis (1), and a telescopic supporting oil cylinder (11) is arranged below the tail of the chassis (4) or on the vehicle chassis (1).
8. The telescopic full-automatic obstacle setting vehicle as claimed in claim 1, wherein the bottom of the interception mesh module (25) is further provided with a roller (32) with a locking structure;
and the outer side of the interception mesh piece module (25) is also riveted with a warning mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202110637813.1A CN113585122B (en) | 2021-06-08 | 2021-06-08 | Telescopic full-automatic barrier setting up car |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110637813.1A CN113585122B (en) | 2021-06-08 | 2021-06-08 | Telescopic full-automatic barrier setting up car |
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| CN113585122A CN113585122A (en) | 2021-11-02 |
| CN113585122B true CN113585122B (en) | 2022-11-29 |
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| CN113982371A (en) * | 2021-11-23 | 2022-01-28 | 徐州博汇世通重工机械有限责任公司 | Automatic road administration construction protection system laying engineering vehicle and use method |
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| CN1640717A (en) * | 2004-12-24 | 2005-07-20 | 中国电子科技集团公司第三十八研究所 | Square cabin complete-loading-unloading vehicle for electronic device |
| CN109680632A (en) * | 2019-01-22 | 2019-04-26 | 中国船舶重工集团应急预警与救援装备股份有限公司 | A kind of emergency machine roadblock laying vehicle |
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