CN112212743B - Protection propulsion equipment for anti-riot armored vehicle - Google Patents
Protection propulsion equipment for anti-riot armored vehicle Download PDFInfo
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- CN112212743B CN112212743B CN202011040662.3A CN202011040662A CN112212743B CN 112212743 B CN112212743 B CN 112212743B CN 202011040662 A CN202011040662 A CN 202011040662A CN 112212743 B CN112212743 B CN 112212743B
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- protective net
- armored vehicle
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H7/00—Armoured or armed vehicles
- F41H7/02—Land vehicles with enclosing armour, e.g. tanks
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H9/00—Equipment for attack or defence by spreading flame, gas or smoke or leurres; Chemical warfare equipment
- F41H9/04—Gas-blowing apparatus, e.g. for tear gas
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- General Engineering & Computer Science (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
The invention discloses a protective propulsion device for an anti-riot armored vehicle, which comprises a hydraulic lifting push shovel fixedly connected with the anti-riot armored vehicle and an expanded protective push net fixedly connected with the anti-riot armored vehicle and used for propelling in cooperation with the hydraulic lifting push shovel; the hydraulic lifting push shovel comprises a push shovel, a guide pillar arranged above the push shovel and a hydraulic driving unit arranged at the back of the push shovel, the expanded protective push net comprises a main protective net with an anti-climbing cone at the top, push-pull protective nets movably arranged on two sides of the main protective net and with anti-climbing cones at the top, a folding protective net arranged on the push-pull protective net through hinges, telescopic oil cylinders arranged on the main protective net and used for controlling the folding protective net to fold and move, and tear gas injection systems arranged on the main protective net and the push-pull protective net; the equipment has strong maneuverability, can quickly arrange the obstacles without manpower, and can effectively ensure the safety of the police officers and save the labor intensity of the police officers.
Description
Technical Field
The invention particularly relates to a protective propulsion device for an anti-riot armored vehicle.
Background
The hydraulic lifting shovel is mainly installed on an anti-riot water cannon vehicle type vehicle, and the hydraulic lifting shovel installed on the anti-riot water cannon vehicle is mostly of a four-bar structure, so that the front overhang of the vehicle is lengthened, the approach angle of the vehicle is reduced, the stability of the vehicle is reduced, and the overall performance of the vehicle is reduced. And the anti-riot water cannon carriage is huge in size and is not beneficial to maneuvering execution tasks in suburbs.
An expanded protection net pushing system with lacrimation spraying function is a device arranged on a hydraulic lifting shovel system. In similar products in China, the utility model is somewhat similar to police equipment wreckers. Police equipment barrier-laying vehicle owners are formed by modifying van trucks, and firstly, a piece of barrier-laying net is manufactured and then is stored in the barrier-laying vehicle. The using process is as follows: when a task is executed, the barrier laying vehicle is required to be driven to a destination, then all barrier laying net pieces are unloaded, and the barrier laying net pieces are quickly spliced on the ground one by one to form a safe barrier wall. In the process, the police equipment barrier distribution vehicle has the defects that firstly, a special vehicle is required to transport the barrier distribution net; secondly, the barrier net can not be unfolded to work at the first time when the destination is reached, and the effect can be generated after the barrier net is completely spliced; thirdly, the spliced cloth barrier net cannot move and can only be fixed in one place.
Disclosure of Invention
In view of the above, the invention aims to provide the protection propulsion device for the anti-riot armored vehicle, which has strong maneuverability, can quickly arrange obstacles without manpower, can effectively ensure the safety of a policeman and save the labor intensity of the policeman.
In order to solve the technical problems, the technical scheme of the invention is as follows:
a protective propulsion device for an anti-riot armored vehicle comprises a hydraulic lifting push shovel fixedly connected with the anti-riot armored vehicle and an expanded protective push net fixedly connected with the anti-riot armored vehicle and used for being matched with the hydraulic lifting push shovel to propel; the hydraulic lifting push shovel comprises a push shovel, a guide pillar arranged above the push shovel, and a hydraulic driving unit arranged at the back of the push shovel, wherein the expanded protective push net comprises a main protective net with an anti-climbing cone at the top, push-pull protective nets movably arranged at two sides of the main protective net and with anti-climbing cones at the tops, folding protective nets arranged on the push-pull protective nets through hinges, telescopic oil cylinders arranged on the main protective nets and used for controlling the folding protective nets to fold and move, and tear gas injection systems arranged on the main protective nets and the push-pull protective nets.
Preferably, universal wheels are installed at two ends and the middle of the bottom of the push shovel, and two guide sleeves which are symmetrical to each other and are provided with strip-shaped grooves at the back are fixed at the upper end of the push shovel through screws.
Preferably, a shovel assembly mounting plate is mounted on the back side of the lower end of the guide post in a welding mode, and a lifting hydraulic oil cylinder is mounted in an inner cavity of the guide post.
Preferably, the hydraulic driving unit is installed at the back of the push shovel, and is connected with a synchronous motor in an extending manner, and a hydraulic oil pipe is connected to the synchronous motor.
Preferably, a cloth barrier net pushing mounting seat is further mounted on the cross beam of the main protective net.
Preferably, the upper end of the main protective net is welded with an outward protective net guide sleeve and a protective net guide post which is installed in the protective net guide sleeve and two ends of which are welded and fixed with the push-pull protective net.
Preferably, the main protection net, the push-pull protection net and the folding protection net are provided with protection net sheets made of bulletproof steel plates.
Preferably, the lachrymatory gas injection system comprises a lachrymatory gas delivery pipe arranged at the top of the main protective net and the push-pull protective net, a lachrymatory gas nozzle communicated with the lachrymatory gas delivery pipe and fixed with the main protective net and the push-pull protective net, and a lachrymatory gas inlet connected with the lachrymatory gas delivery pipe.
Furthermore, the tear gas nozzle is arranged in a downward inclined mode.
The technical effects of the invention are mainly reflected in the following aspects: compared with the existing four-connecting-rod type lifting mode, the hydraulic lifting push shovel greatly shortens the length of a front overhang, so that the approach angle of a vehicle is increased, the maneuverability of the whole vehicle is improved, the hydraulic lifting push shovel is simple in structural design and high in practicability, and the obstacle clearing requirements for clearing road obstacles and traffic blocking are met. Moreover, as the hydraulic lifting push shovel has compact design and reasonable structure, the rigidity strength is greatly improved, the maximum obstacle clearing thrust can bear the resistance of not less than 1500kg, the requirement of the grade C of the obstacle breaking collision protection under the general technical condition of a GA668-2006 police antiriot vehicle is met, and the hydraulic lifting push shovel has the capability of clearing road obstacles; and the following advantages are realized by combining the expanded protective push net with the lacrimation spraying function: firstly, the manual obstacle arrangement is not needed, the safety of the police is guaranteed, and meanwhile, the labor intensity is saved; secondly, the barrier arrangement is quick and can be finished by one key; thirdly, the barrier does not need to be arranged in advance, and the barrier can be unfolded immediately; fourthly, the anti-riot vehicle can freely flow along with the anti-riot vehicle, and the maneuverability is strong; fifthly, a tear injection function is provided; therefore, the hydraulic lifting push shovel is combined with the expanded protection net pushing system with the lacrimation spraying function, and the practical power is greatly enhanced.
Drawings
FIG. 1 is an overall structure diagram of a protective propulsion device for a riot armored vehicle according to the present invention;
FIG. 2 is a block diagram of the hydraulic lift blade of FIG. 1;
FIG. 3 is a front view of FIG. 2;
FIG. 4 is a side view of FIG. 2;
FIG. 5 is a front view of the expanded protective push net of FIG. 1;
FIG. 6 is a top view of FIG. 5;
FIG. 7 is an expanded view of the expanded protective netting of FIG. 5;
FIG. 8 is a top view of FIG. 7;
fig. 9 is a development state diagram of the protection propulsion device for the anti-riot armored vehicle.
Detailed Description
The following detailed description of the embodiments of the present invention is provided in order to make the technical solution of the present invention easier to understand and understand.
In the present embodiment, it should be understood that the terms "middle", "upper", "lower", "top", "right", "left", "above", "back", "middle", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present embodiment, if the connection or fixing manner between the components is not specifically described, the connection or fixing manner may be a bolt fixing manner, a pin connecting manner, or the like, which is commonly used in the prior art, and therefore, details thereof are not described in the present embodiment.
Examples
A protective propulsion device for an anti-riot armored vehicle is shown in figure 1 and comprises a hydraulic lifting push shovel 1 fixedly connected with the anti-riot armored vehicle and an expanded protective push net 2 fixedly connected with the anti-riot armored vehicle and used for being matched with the hydraulic lifting push shovel 1 to propel;
as shown in fig. 2-4, the hydraulic lifting blade 1 includes a blade 11, a guide post 12 mounted above the blade 11, and a hydraulic driving unit 13 mounted at the back of the blade 11, universal wheels 111 are mounted at both ends and in the middle of the bottom of the blade 11, when the blade 11 is lowered to the ground, the blade 11 does not directly contact with the ground, but rolls on the ground through the universal wheels 111 to perform a function of cleaning obstacles against the ground, and two guide sleeves 112 which are symmetrical to each other and have a strip-shaped groove at the back are fixed at the upper end of the blade 11 through screws. A shovel assembly mounting plate 121 is mounted on the back side of the lower end of the guide post 12 through welding, a lifting hydraulic oil cylinder 122 is mounted in an inner cavity of the guide post 12, specifically, the lifting hydraulic oil cylinder 122 is fixed with the guide post 12 through screws, meanwhile, the output end of the lifting hydraulic oil cylinder 122 is fixed with the guide sleeve 112 and the shovel 11 through screws, when the electric shovel assembly mounting plate 121 is operated, the shovel assembly mounting plate is fixed with a girder head of a front end head of the anti-riot armored car, then the lifting hydraulic oil cylinder 122 drives the shovel 11 to ascend and descend under the control of the hydraulic driving unit 13, and meanwhile, the guide sleeve 112 slides on the surface of the guide post 12, so that the guide post 12 can play a guiding. The hydraulic driving unit 13 is installed at the back of the blade 11, and is connected to a synchronous motor 131 in an extending manner, and the synchronous motor 131 is connected to a hydraulic oil pipe 132, specifically, the hydraulic oil pipe 132 is connected to the lifting hydraulic oil cylinder 122.
As shown in fig. 5 to 8, the unfolded type protection push net 2 includes a main protection net 21 with an anti-climbing cone on the top, a push-pull protection net 22 movably installed on both sides of the main protection net 21 and with an anti-climbing cone on the top, a folding protection net 23 installed on the push-pull protection net 22 through a hinge, a telescopic cylinder 24 installed on the main protection net 21 and used for controlling the folding protection net 23 to perform a folding action, and a tear gas injection system 25 installed on the main protection net 21 and the push-pull protection net 22. The beam of the main protective net 21 is also provided with a cloth barrier pushing net mounting seat 211 which can be connected with the upper end of the guide sleeve 112 to form a whole, so that the mounting strength of the guide sleeve is ensured. The upper end of the main protective net 21 is welded with an outward protective net guide sleeve 212 and a protective net guide post 213 which is installed in the protective net guide sleeve 212 and has two ends welded and fixed with the push-pull protective net 22, so that the foldable protective net 23 can be unfolded under the driving of the telescopic cylinder 24, and the push-pull protective net 22 can slide out under the action of the protective net guide sleeve 212 and the protective net guide post 213 when being continuously extended. The folding protective net 23 is provided with a protective net 231 made of a bulletproof steel plate to prevent conflict molecules from penetrating through the folding protective net 23 and approaching the armored vehicle. The tear gas injection system 25 includes a tear gas delivery pipe 251 installed on the top of the main protective net 21 and the push-pull protective net 22, a tear gas nozzle 252 connected to the tear gas delivery pipe 251 and fixed to the main protective net 21 and the push-pull protective net 22, and a tear gas inlet 253 connected to the tear gas delivery pipe 251.
In this embodiment, the tear gas nozzle 252 is inclined downward.
In this embodiment, the hydraulic driving unit 13 is further connected to a telescopic cylinder 24 in the expanded protective push net 2, so as to conveniently control the expansion or the furling of the expanded protective push net 2.
As shown in fig. 9, the state diagram is the state diagram when the anti-riot armored vehicle carries out the obstacle clearing task.
With the attached drawings, the working principle of the hydraulic lifting push shovel 1 is as follows: in operation, the hydraulic drive unit 13 is controlled to operate by the in-vehicle control button, and then hydraulic force is uniformly transmitted to the lifting hydraulic oil cylinder 122 through the hydraulic oil pipe 132 by the synchronous motor 131, so that synchronous oil pressure hydraulic force is converted into mechanical reciprocating motion.
With the attached drawings, the working principle of the expanded protective push net 2 is as follows: firstly, the expanded protection push net 2 is installed at the head of the anti-riot armored vehicle, the hydraulic driving unit 13 is well connected with each controller of the anti-riot armored vehicle, when the anti-riot armored vehicle is not on duty normally, the expanded protection push net 2 is in a folded state, when the anti-riot armored vehicle with the expanded protection push net 2 installed is on duty, the anti-riot armored vehicle with the expanded protection push net 2 installed is driven to reach a destination, immediately through a control key of a cab, the hydraulic driving unit 13 is started, the hydraulic driving unit controls the synchronous motor 131 to apply hydraulic power to the telescopic oil cylinder 24 through the hydraulic oil pipe 132 to drive the folding protection net 23 to be expanded, when the folding protection net 23 is expanded to 90 degrees, the telescopic oil cylinder 24 continues to work to push the push-pull protection net 22, when the stroke of the telescopic oil cylinder 24 is pushed to the end, the complete expansion.
The technical effects of the invention are mainly reflected in the following aspects: compared with the existing four-connecting-rod type lifting mode, the hydraulic lifting push shovel greatly shortens the length of a front overhang, so that the approach angle of a vehicle is increased, the maneuverability of the whole vehicle is improved, the hydraulic lifting push shovel is simple in structural design and high in practicability, and the obstacle clearing requirements for clearing road obstacles and traffic blocking are met. Moreover, as the hydraulic lifting push shovel has compact design and reasonable structure, the rigidity strength is greatly improved, the maximum obstacle clearing thrust can bear the resistance of not less than 1500kg, the requirement of the grade C of the obstacle breaking collision protection under the general technical condition of a GA668-2006 police antiriot vehicle is met, and the hydraulic lifting push shovel has the capability of clearing road obstacles; and the following advantages are realized by combining the expanded protective push net with the lacrimation spraying function: firstly, the manual obstacle arrangement is not needed, the safety of the police is guaranteed, and meanwhile, the labor intensity is saved; secondly, the barrier arrangement is quick and can be finished by one key; thirdly, the barrier does not need to be arranged in advance, and the barrier can be unfolded immediately; fourthly, the anti-riot vehicle can freely flow along with the anti-riot vehicle, and the maneuverability is strong; fifthly, a tear injection function is provided; therefore, the hydraulic lifting push shovel is combined with the expanded protection net pushing system with the lacrimation spraying function, and the practical power is greatly enhanced.
The above are only typical examples of the present invention, and besides, the present invention may have other embodiments, and all the technical solutions formed by equivalent substitutions or equivalent changes are within the scope of the present invention as claimed.
Claims (4)
1. A protective propulsion device for an anti-riot armored vehicle comprises a hydraulic lifting push shovel fixedly connected with the anti-riot armored vehicle and an expanded protective push net fixedly connected with the anti-riot armored vehicle and used for being matched with the hydraulic lifting push shovel to propel; the method is characterized in that: the hydraulic lifting push shovel comprises a push shovel, a guide pillar arranged above the push shovel and a hydraulic driving unit arranged at the back of the push shovel, the expanded protective push net comprises a main protective net with an anti-climbing cone at the top, push-pull protective nets movably arranged on two sides of the main protective net and with anti-climbing cones at the top, a folding protective net arranged on the push-pull protective net through hinges, telescopic oil cylinders arranged on the main protective net and used for controlling the folding protective net to fold and move, and tear gas injection systems arranged on the main protective net and the push-pull protective net; universal wheels are mounted at two ends and the middle part of the bottom of the push shovel, and two guide sleeves which are symmetrical to each other and provided with strip-shaped grooves at the back are fixed at the upper end of the push shovel through screws; the hydraulic driving unit is installed on the back of the push shovel and is connected with a synchronous motor in an extending mode, and meanwhile a hydraulic oil pipe is connected to the synchronous motor; a beam of the main protective net is provided with a cloth barrier net pushing mounting seat; the upper end of the main protective net is welded with an outward protective net guide sleeve and a protective net guide post which is arranged in the protective net guide sleeve and two ends of which are welded and fixed with the push-pull protective net; protective net sheets made of bulletproof steel plates are arranged on the main protective net, the push-pull protective net and the folding protective net;
the operation mode of the protective propulsion equipment for the anti-riot armored vehicle comprises the following steps:
when the hydraulic lifting device runs, a hydraulic driving unit is controlled to work through a control button in a vehicle, and then hydraulic force is uniformly transmitted to a lifting hydraulic oil cylinder through a hydraulic oil pipe through a synchronous motor, so that synchronous oil pressure hydraulic force is converted into mechanical reciprocating motion;
and secondly, the expanded protective push net is installed at the head of the anti-riot armored vehicle, the hydraulic driving unit is well connected with each controller of the anti-riot armored vehicle, when the anti-riot armored vehicle is not on duty normally, the expanded protective push net is in a folded state, when the anti-riot armored vehicle with the expanded protective push net installed is on duty, the anti-riot armored vehicle with the expanded protective push net installed is driven to reach a destination, a hydraulic driving unit is started immediately through a control key of a cab, a synchronous motor is controlled to apply hydraulic force to the telescopic oil cylinder through a hydraulic oil pipe, the foldable protective net is driven to be expanded, when the foldable protective net is expanded to 90 degrees, the telescopic oil cylinder continues to work to push the push and pull protective net, when the stroke of the telescopic oil cylinder is pushed to the end, the complete expansion of the push and pull.
2. The protective propulsion system for a riot armored vehicle of claim 1, wherein: the back side of the lower end of the guide pillar is provided with a shovel assembly mounting plate through welding, and the inner cavity of the guide pillar is provided with a lifting hydraulic oil cylinder.
3. The protective propulsion system for a riot armored vehicle of claim 1, wherein: the tear gas injection system comprises a tear gas delivery pipe arranged at the top of the main protective net and the top of the push-pull protective net, a tear gas nozzle communicated with the tear gas delivery pipe and fixed with the main protective net and the push-pull protective net, and a tear gas inlet connected with the tear gas delivery pipe.
4. The protective propulsion system for a riot armored vehicle of claim 3, wherein: the tear gas nozzle is arranged in a downward inclined mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011040662.3A CN112212743B (en) | 2020-09-28 | 2020-09-28 | Protection propulsion equipment for anti-riot armored vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011040662.3A CN112212743B (en) | 2020-09-28 | 2020-09-28 | Protection propulsion equipment for anti-riot armored vehicle |
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| Publication Number | Publication Date |
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| CN112212743A CN112212743A (en) | 2021-01-12 |
| CN112212743B true CN112212743B (en) | 2021-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011040662.3A Active CN112212743B (en) | 2020-09-28 | 2020-09-28 | Protection propulsion equipment for anti-riot armored vehicle |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113606997A (en) * | 2021-05-21 | 2021-11-05 | 广州华凯车辆装备有限公司 | Spinosad antiriot dispelling vehicle with positive pressure poison filtering and ventilation |
| FR3137964A1 (en) | 2022-07-18 | 2024-01-19 | Nexter Systems | Crowd control device intended to be installed on a vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0818021D0 (en) * | 2008-10-02 | 2013-05-22 | Amsafe Bridport Ltd | Defence system |
| CN204594341U (en) * | 2014-11-14 | 2015-08-26 | 张勇 | The sealed obstruction wall of multifunctional mobile |
| CN204298765U (en) * | 2014-12-08 | 2015-04-29 | 重庆南方迪马专用车股份有限公司 | barrier system |
| CN104924963A (en) * | 2015-06-26 | 2015-09-23 | 龙岩市海德馨汽车有限公司 | Dispelling antiriot vehicle |
| CN204944306U (en) * | 2015-08-12 | 2016-01-06 | 蔡乌力吉 | A kind of antiriot car |
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