阅读说明：本技术 一种防撞杆装置 (Bumper bar device ) 是由 袁威 詹楷纯 于 2021-05-18 设计创作，主要内容包括：本申请提供一种防撞杆装置,该防撞杆装置包括：底座、两个固定支架、挡杆和两组驱动机构,两个固定支架相对设置在底座上,固定支架上开设有纵向滑槽,挡杆的两端分别位于两个固定支架的纵向滑槽内,两组驱动机构分别设置在两个固定支架上,并分别与档杆的两端连接,以驱动档杆整体沿着纵向滑槽运动,从而使挡杆朝远离或靠近底座的方向移动。在本申请中,底座安装在路面上,当有车辆进出的时候,在驱动机构的作用下,向下滑动挡杆,以允许车辆通行,当车辆进入小区后,在驱动机构的作用下,向上滑动挡杆,以阻止车辆通行。此种结构的防撞杆装置占用空间较小,不会受层高的限制,有车辆通行时,挡杆是贴近地面的,不存在安全隐患,减少事故的发生。(The application provides an anti-collision rod device, this anti-collision rod device includes: the base, two fixed bolsters, pin and two sets of actuating mechanism, two fixed bolsters set up relatively on the base, have seted up vertical spout on the fixed bolster, and the both ends of pin are located the vertical spout of two fixed bolsters respectively, and two sets of actuating mechanism set up respectively on two fixed bolsters to be connected with the both ends of shelves pole respectively, with the whole motion along vertical spout of drive shelves pole, thereby make the pin remove towards the direction of keeping away from or being close to the base. In this application, the pedestal mounting is on the road surface, when the vehicle business turn over, under actuating mechanism's effect, the pin slides down to allow the vehicle to pass, after the vehicle gets into the district, under actuating mechanism's effect, the pin slides up to prevent the vehicle to pass. The anti-collision rod device with the structure occupies a small space and is not limited by the floor height, and when a vehicle passes through, the stop rod is close to the ground, so that potential safety hazards do not exist, and accidents are reduced.)

1. A crash bar apparatus, characterized in that the crash bar apparatus comprises: base, two fixed bolsters, pin and two sets of actuating mechanism, two fixed bolsters set up relatively on the base, vertical spout has been seted up on the fixed bolster, the both ends of pin are located two respectively in the vertical spout of fixed bolster, two sets of actuating mechanism set up respectively on two fixed bolsters to be connected with the both ends of shelves pole respectively, with the drive the whole edge of shelves pole vertical spout motion, thereby make the pin is towards keeping away from or being close to the direction of base removes.

2. The crash bar assembly as recited in claim 1, wherein said driving mechanism comprises a driving motor, a sprocket, a chain and a weight block, an output shaft of said driving motor is connected to said sprocket, said chain is wound around said sprocket, and one end of said chain is connected to one end of said stopper rod, and the other end of said chain is wound around said sprocket and connected to said weight block.

3. The impact beam apparatus as claimed in claim 2, wherein the blocking lever is provided at both ends thereof with a connecting member, respectively, to be connected with the chain through the connecting members.

4. The crash bar assembly as recited in claim 2, further comprising a mounting plate provided on the fixing bracket, the driving motor and the sprocket being respectively provided at both sides of the mounting plate.

5. The crash bar assembly as recited in claim 4, further comprising a fixing plate disposed on a rear surface of the mounting plate, the fixing plate being used to fix the driving motor to the mounting plate.

6. The crash bar assembly as recited in claim 4, wherein the mounting plate is provided with two baffles on a front surface thereof, the two baffles being disposed on opposite sides of the sprocket and adjacent to the sprocket; the baffle is used for preventing the chain from falling off.

7. The crash bar assembly as claimed in any one of claims 1 to 6 wherein a sliding piece is fixed to each end of the stop bar, and the sliding piece is located between the inner wall of the longitudinal sliding groove and the stop bar and contacts with the inner wall of the longitudinal sliding groove.

8. The crash bar assembly as recited in any one of claims 1 to 6, wherein a placement groove is provided in the base, and the size of the placement groove matches the size of the stop bar;

when a vehicle passes through, the driving mechanism drives the stop lever to move towards the direction close to the base until the stop lever is accommodated in the accommodating groove.

9. The crash bar assembly as recited in claim 8, wherein the bottom of the placement channel is provided with a gasket or the bottom of the stop bar is provided with a gasket.

10. The crash bar assembly as recited in claims 1 to 6, wherein the longitudinal sliding groove is provided with a stopper plate at a side away from the base to limit a rising height of the stopper.

Technical Field

The application relates to the technical field of entrance guard, in particular to an anti-collision rod device.

Background

Entrance guard's banister is the indispensable piece in the district construction, and it not only can effectively control district vehicle business turn over speed, improves the pedestrian safety of district, can effectively carry out the accuse to the commodity circulation situation in the district simultaneously, can play better theftproof effect. Present district gate, village in city, garage etc. all are provided with access control system, and present most entrance guards all are that gate scissors formula upwards goes up and down, like this in some indoor garages, because the restriction of floor height, the pin that leads to upwards rising can't be used, and occupation space is great, and in closed time, if break down easily out of control, collide the people or the vehicle of following the below business turn over, cause serious consequence like this easily.

In view of this, overcoming the deficiencies of the prior art products is an urgent problem to be solved in the art.

Disclosure of Invention

The technical problem that this application mainly solved provides a crash bar device, and the crash bar device occupation space of this kind of structure is less, can not receive the restriction of layer height, and when having the vehicle current, ground is pressed close to the pin, does not have the potential safety hazard, does not have the sight blind area moreover, reduces the emergence of accident.

In order to solve the technical problem, the application adopts a technical scheme that: provided is a crash bar device including: base, two fixed bolsters, pin and two sets of actuating mechanism, two fixed bolsters set up relatively on the base, vertical spout has been seted up on the fixed bolster, the both ends of pin are located two respectively in the vertical spout of fixed bolster, two sets of actuating mechanism set up respectively on two fixed bolsters to be connected with the both ends of shelves pole respectively, with the drive the whole edge of shelves pole vertical spout motion, thereby make the pin is towards keeping away from or being close to the direction of base removes.

Preferably, the driving mechanism comprises a driving motor, a chain wheel, a chain and a counterweight, an output shaft of the driving motor is connected with the chain wheel, the chain is wound on the chain wheel, one end of the chain is connected with one end of the blocking rod, and the other end of the chain is wound around the chain wheel and is connected with the counterweight.

Preferably, the two ends of the stop lever are respectively provided with a connecting piece so as to be connected with the chain through the connecting pieces.

Preferably, the crash bar device further comprises a mounting plate, the mounting plate is disposed on the fixing bracket, and the driving motor and the sprocket are respectively disposed at both sides of the mounting plate.

Preferably, the crash bar device further comprises a fixed disk, the fixed disk is arranged on the back surface of the mounting plate, and the fixed disk is used for fixing the driving motor on the mounting plate.

Preferably, two baffles are arranged on the front surface of the mounting plate, and are respectively arranged on two sides of the chain wheel and are arranged adjacent to the chain wheel;

the baffle is used for preventing the chain from falling off.

Preferably, both ends of the blocking rod are further fixed with sliding pieces, and the sliding pieces are located between the inner wall of the longitudinal sliding groove and the blocking rod and are in contact with the inner wall of the longitudinal sliding groove.

Preferably, a placing groove is arranged in the base, and the size of the placing groove is matched with that of the stop lever;

when a vehicle passes through, the driving mechanism drives the stop lever to move towards the direction close to the base until the stop lever is accommodated in the accommodating groove.

Preferably, the bottom of the placing groove is provided with a gasket or the bottom of the stop lever is provided with a gasket.

Preferably, a limiting plate is arranged on one side of the longitudinal sliding groove far away from the base to limit the rising height of the stop lever.

The beneficial effect of this application is: be different from prior art, this application provides a crash bar device, crash bar device includes: base, two fixed bolsters, pin and two sets of actuating mechanism, two fixed bolsters set up relatively on the base, vertical spout has been seted up on the fixed bolster, the both ends of pin are located two respectively in the vertical spout of fixed bolster, two sets of actuating mechanism set up respectively on two fixed bolsters to be connected with the both ends of shelves pole respectively, with the drive the whole edge of shelves pole vertical spout motion, thereby make the pin is towards keeping away from or being close to the direction of base removes.

In this application, the pedestal mounting is on the road surface, when the vehicle business turn over, under actuating mechanism's effect, the pin slides down to allow the vehicle to pass, after the vehicle gets into the district, under actuating mechanism's effect, the pin slides up to prevent the vehicle to pass. The anti-collision rod device with the structure occupies a small space and is not limited by the floor height, and when a vehicle passes through, the stop rod is close to the ground, so that potential safety hazards do not exist, and accidents are reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required to be used in the embodiments of the present application will be briefly described below. It is obvious that the drawings described below are only some embodiments of the application, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

Fig. 1 is a schematic structural diagram of an impact beam device according to an embodiment of the present disclosure;

fig. 2 is an exploded view of an exemplary embodiment of a crash bar assembly according to the present disclosure;

FIG. 3 is a schematic structural view of another crash bar assembly provided in the embodiments of the present application;

FIG. 4 is a schematic structural diagram of another crash bar apparatus provided in the embodiments of the present application;

fig. 5 is a schematic cross-sectional view of an impact beam device according to an embodiment of the present disclosure;

fig. 6 is a schematic view of an application scenario of an impact beam device according to an embodiment of the present application.

Wherein the reference numerals are: base 1, standing groove 11, opening 12, fixed bolster 2, vertical spout 21, limiting plate 22, pin 3, gleitbretter 31, connecting piece 32, driving motor 4, sprocket 5, chain 6, balancing weight 7, gasket 8, mounting panel 90, fixed disk 91, baffle 92, first side apron 931, second side apron 932, third side apron 933, fourth side apron 934, upper cover 94, garage door 95.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.

In the description of the present application, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be considered as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, the word "exemplary" is used to mean "serving as an example, instance, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. The following description is presented to enable any person skilled in the art to make and use the application. In the following description, details are set forth for the purpose of explanation. It will be apparent to one of ordinary skill in the art that the present application may be practiced without these specific details. In other instances, well-known structures and processes are not set forth in detail in order to avoid obscuring the description of the present application with unnecessary detail. Thus, the present application is not intended to be limited to the embodiments shown, but is to be accorded the widest scope consistent with the principles and features disclosed herein.

Referring to fig. 1 to 6, the present embodiment provides an anti-collision bar device, including: base 1, two fixed bolster 2, pin 3 and two sets of actuating mechanism, wherein, base 1 is the rectangle, base 1's thickness is thinner, perhaps adopts the base 1 that thickness is thicker to set up the mounting groove subaerial, and put into the mounting groove with this base 1.

Wherein, two fixed bolsters 2 set up relatively on base 1, vertical spout 21 has been seted up on the fixed bolster 2, the both ends of pin 3 are located two respectively in the vertical spout 21 of fixed bolster 2, two sets of actuating mechanism set up respectively on two fixed bolsters 2 to be connected with the both ends of shelves pole 3 respectively, in order to drive shelves pole 3 is whole along vertical spout 21 moves, thereby makes pin 3 move towards keeping away from or being close to the direction of base 1.

In practical application, the driving mechanism comprises a driving motor 4, a chain wheel 5, a chain 6 and a balancing weight 7, wherein the mass of the balancing weight 7 is equivalent to that of the stop lever 3. The driving motor 4, the chain wheel 5, the chain 6 and the counterweight 7 cooperate together to apply a driving force to the stop lever, and the working mechanism thereof will be described below. Of course, in other embodiments, the driving mechanism may also be a telescopic rod driving mechanism or a hydraulic driving mechanism, etc.

Specifically, the output shaft of the driving motor 4 is connected with the chain wheel 5, the chain 6 is wound on the chain wheel 5, one end of the chain 6 is connected with one end of the gear lever 3, and the other end of the chain 6 is wound on the chain wheel 5 and connected with a counterweight 7

Further, a connecting piece 32 is arranged on the stop lever 3, and the connecting piece 32 is connected with the chain 6. The fixed support 2 is provided with a longitudinal sliding groove 21, wherein the height of the longitudinal sliding groove 21 is not less than the stroke range of the stop lever 3.

In this embodiment, a sliding piece 31 is further fixed at two ends of the stop lever 3, and the sliding piece 31 is located between the inner wall of the longitudinal sliding slot 21 and the stop lever 3 and contacts with the inner wall of the longitudinal sliding slot 21. The sliding sheet 31 can fill the space between the blocking rod 3 and the inner wall of the longitudinal sliding groove 21, so that the blocking rod 3 can be clamped tightly, the blocking rod 3 is prevented from shaking in the lifting process, and the stability is improved.

In the actual use process, the driving motor 4 is used for driving the chain wheel 5 to rotate, the chain wheel 5 drives the chain 6 to move, and then the stop lever 3 is driven to move along the longitudinal sliding groove 21, so that the position of the stop lever 3 relative to the base 1 is switched, and the vehicle is forbidden or allowed to pass through.

In an actual application scenario, assuming that the blocking rod 3 is in a lifting state, when a vehicle passes through, the two driving motors 4 output power to respectively drive the corresponding chain wheels 5 to rotate along a first direction, in the rotating process of the chain wheels 5, the chain 6 moves around the chain wheels 5, the counterweight block 7 moves along the direction far away from the base 1, and the chain 6 drives the blocking rod 3 to move along the longitudinal sliding groove 21 towards the direction close to the base 1 until the blocking rod is accommodated in the placing groove 11 of the base 1.

After the vehicle passes through, two driving motor 4 output power, drive corresponding sprocket 5 respectively and rotate along the second direction, and at sprocket 5 pivoted in-process, chain 6 moves around sprocket 5, and balancing weight 7 moves along with the direction that is close to base 1, and chain 6 drives pin 3 along longitudinal sliding groove 21 moves to the direction of keeping away from base 1, until pin 3 reaches predetermined position.

Wherein, the first direction and the second direction are opposite, when the first direction is clockwise, the second direction is counterclockwise; when the first direction is counterclockwise, the second direction is clockwise.

It should be noted that fig. 1 to 4 show two bars 3 at different positions, and taking the view of the figure as an example, when the bars 3 are located at the upper part (i.e. the above-mentioned raised state), the vehicle is prohibited from passing through, and when the bars 3 are located at the lower part, the vehicle is permitted to pass through.

In this embodiment, as shown in fig. 4, the fixing bracket 2, the driving motor 4, the chain wheel 5, the chain 6 and other structural members are simultaneously disposed at both ends of the blocking bar 3, so as to ensure the stress balance and the stability and reliability of the crash bar device.

In the embodiment, a placing groove 11 is arranged in the base 1, and the size of the placing groove 11 is matched with that of the stop lever 3; when a vehicle passes through, the stop lever 3 is accommodated in the accommodating groove 11. In an alternative embodiment, an opening 12 may be provided in the base 1, and the placement slot 11 may be placed in the opening 12.

In practical application scenarios, the bottom of the placing groove 11 is provided with a gasket 8 or the bottom of the stop lever 3 is provided with a gasket 8 to buffer an external force applied to the stop lever 3, wherein in fig. 2, the gasket 8 is illustrated as being disposed at the bottom of the stop lever 3. Wherein, the gasket 8 has elasticity and can be made of EVA material or rubber support.

In a preferred embodiment, the longitudinal sliding groove 21 is provided with a limit plate 22 at a side away from the base 1 to limit the rising height of the stop lever 3.

In this embodiment, the crash bar apparatus further includes a mounting plate 90, the mounting plate 90 is disposed on the fixing bracket 2, and the driving motor 4 and the sprocket 5 are respectively disposed at both sides of the mounting plate 90. The crash bar device further comprises a fixed disc 91, the fixed disc 91 is arranged on the back surface of the mounting plate 90, and the fixed disc 91 is used for fixing the driving motor 4 on the mounting plate 90.

In a preferred embodiment, the front surface of the mounting plate 90 is provided with two baffles 92, and the two baffles 92 are respectively arranged at two sides of the chain wheel 5 and are arranged adjacent to the chain wheel 5; the baffle 92 is used to prevent the chain 6 from falling off.

In a practical application scenario, the crash bar apparatus further includes: the first side cover plate 931, the second side cover plate 932, the third side cover plate 933, the fourth side cover plate 934 and the upper cover plate 94, the first side cover plate 931, the second side cover plate 932, the third side cover plate 933 and the fourth side cover plate 934 are arranged on the fixed bracket 2, the first side cover plate 931, the second side cover plate 932, the third side cover plate 933 and the fourth side cover plate 934 are sequentially connected end to form a containing space, and the driving motor 4, the fixed bracket 2, the chain wheel 5 and the chain 6 are contained in the containing space. Wherein, a gap (not labeled) is provided on the fourth side cover plate 934 to facilitate the end of the stop rod 3 to be placed in the longitudinal sliding groove 21, and a reinforcing rib is further provided between the second side cover plate 932 and the fourth side cover plate 934 to improve the structural stability.

In the present application, the crash bar device includes: the automatic transmission device comprises a base 1, a fixed support 2, a stop lever 3, a driving motor 4, a chain wheel 5 and a chain 6, wherein the fixed support 2 is arranged on the base 1, the driving motor 4 and the chain wheel 5 are fixed on the fixed support 2, the chain 6 is arranged around the chain wheel 5, one end of the chain 6 is connected with the stop lever 3, a longitudinal sliding groove 21 is formed in the fixed support 2, and a sliding piece 31 is arranged on the stop lever 3; the driving motor 4 is configured to drive the chain wheel 5 to rotate, the chain wheel 5 drives the chain 6 to move, and then drives the sliding piece 31 on the stop lever 3 to move along the longitudinal sliding groove 21, so as to switch the position of the stop lever 3 relative to the base 1.

The crash bar assembly may be installed at a doorway of a residential area, an entrance to a parking lot, or in front of a garage door 95 (as shown in fig. 6).

In the present application, the base 1 is mounted on a road surface, cutting the position of the shift lever 3 in the vertical direction under the action of the drive motor 4, the sprocket 5 and the chain 6. When a vehicle enters or exits, the stop lever 3 is downwards slid under the action of the driving motor 4, the chain wheel 5 and the chain 6 to allow the vehicle to pass, and after the vehicle enters a community, the stop lever 3 is upwards slid under the action of the driving motor 4, the chain wheel 5 and the chain 6. The anti-collision rod device with the structure occupies a small space and is not limited by the floor height, when a vehicle passes, the stop rod 3 is close to the ground, potential safety hazards do not exist, sight blind areas do not exist, and accidents are reduced.

The above description is only for the purpose of illustrating embodiments of the present application and is not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings of the present application or are directly or indirectly applied to other related technical fields, are also included in the scope of the present application.