Double pneumatic barrier machine

Abstract

The present application relates to the technical field of railing machine, specifically relates to a kind of double pneumatic railing machine, including box, railing, transmission mechanism and pneumatic mechanism, the drive mechanism and transmission mechanism are installed on the box, the pneumatic mechanism is connected with railing by transmission mechanism, for driving railing lifting.This double pneumatic railing machine of the present application is combined by pneumatic mechanism and transmission mechanism, so that the lifting control of railing is more efficient.Through the linkage of air pump, pneumatic solenoid valve and upper and lower air bag, railing can be quickly and smoothly raised or landed, and the response speed far exceeds that of traditional electric railing machine.This feature is particularly advantageous for areas that need to be frequently opened and closed, such as parking lots and access points, and can improve traffic efficiency.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of barrier machines, in particular to a double pneumatic barrier machine. BACKGROUND

[0002] Barrier machines are widely used in the field of safety access and access control, for restricting or allowing the entry and exit of personnel or vehicles. Traditional barrier machines are usually composed of electric motors, gear transmissions and limit switches, etc., for controlling the lifting of the barrier. However, traditional barrier machines have some shortcomings. First, the electric motor and gear transmission system usually require a large power and space, making the design and installation of the barrier machine complex. Second, due to the limitation of sensors such as limit switches, the response speed of the barrier machine may be slow, unable to quickly respond to unexpected situations. SUMMARY

[0003] To solve the above problems, the present application provides a double pneumatic barrier machine, which realizes efficient lifting control of the barrier through the innovative combination of pneumatic mechanisms and transmission mechanisms, and has intelligent monitoring and identification functions, which can improve the response speed of the barrier machine, reduce power consumption and increase safety.

[0004] In order to achieve the above technical purposes, the technical scheme adopted by the present application is as follows:

[0005] A double pneumatic barrier machine, comprising a box body, a barrier, a transmission mechanism and a pneumatic mechanism, the drive mechanism and the transmission mechanism are installed on the box body, the pneumatic mechanism is connected with the barrier through the transmission mechanism, and is used for driving the barrier to lift.

[0006] Further, the pneumatic mechanism comprises a gas charging and discharging unit, an upper air bag, a lower air bag, a slide rail, an air bag base and a sliding block, one end of the upper air bag and the lower air bag is respectively provided with an air bag base, and the other end is respectively provided with a sliding block, the air bag base is fixedly installed on the air bag base mounting platform in the box body, two groups of arc slide rails are concentrically installed between the two air bag bases, the slide rail passes through the sliding block, and is used for limiting the sliding of the sliding block along the slide rail.

[0007] The gas charging and discharging unit is in communication with the upper air bag and the lower air bag respectively, and is used for controlling the gas charging and discharging of the upper air bag and the lower air bag.

[0008] Further, the gas charging and discharging unit comprises a gas pump, a hose, a pneumatic electromagnetic valve and a pneumatic joint, the gas pump is installed on the gas pump support platform in the box body, the output end and the input end of the gas pump are both connected with a three-way pneumatic joint, two pneumatic electromagnetic valves are installed at the remaining two interfaces of the two groups of three-way pneumatic joints, and the two pneumatic electromagnetic valves on the same group of three-way pneumatic joints are connected with the upper air bag and the lower air bag through the hose and the pneumatic joint respectively.

[0009] Further, the transmission mechanism comprises bearings, a railing support, a swing arm, and a main shaft, the two bearings are installed on bearing support seats in the box body, the two bearings are concentrically arranged with the slide rails, the main shaft is concentrically installed in the two bearings, one end of the main shaft penetrates out of the box body and is fixedly connected with the railing support, the railing is fixedly installed on the railing support, and one end of the swing arm is fixed on the main shaft and the other end is connected with the two slide blocks.

[0010] Preferably, the other end of the swing arm is hingedly connected with the two slide blocks.

[0011] Preferably, a box door is detachably installed on the side wall of the box body.

[0012] Preferably, the double pneumatic railing machine further comprises a monitoring and identifying device, and the monitoring and identifying device is installed on the top of the box body and is used for monitoring the surrounding environment.

[0013] Further, the monitoring and identifying device comprises a camera and a camera support, the camera is installed on the top of the box body through the camera support and is used for capturing images and monitoring objects in the surrounding environment.

[0014] When a potential security threat or abnormal situation is identified, a prompt warning can be given through a background system.

[0015] By adopting the technical scheme, the present application has the following beneficial effects compared with the prior art:

[0016] 1) The double pneumatic railing machine combines the pneumatic mechanism and the transmission mechanism, so that the lifting control of the railing is more efficient. Through the linkage of the air pump, the pneumatic electromagnetic valve and the upper and lower air bags, the railing can be quickly and stably lifted or lowered, and the response speed is much higher than that of the traditional electric railing machine. This feature is particularly advantageous for areas that need to be frequently opened and closed, such as parking lots and passageways, and can improve the traffic efficiency.

[0017] 2) The present application is equipped with a monitoring and identifying device that can monitor people or objects in the surrounding environment and identify potential security threats or abnormal situations in a timely manner. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present application.

[0020] Figure 2The internal structure diagram of the application (without the box door);

[0021] Figure 3 The top view of the transmission mechanism of the application;

[0022] Figure 4 The structure diagram of the air bag cooperating with the slide rail in the application;

[0023] Figure 5 The assembly diagram of the handrail and the handrail support in the application;

[0024] Figure 6 The structure diagram of the handrail when it is raised.

[0025] The label names in the drawings are as follows:

[0026] Box-1, air bag base support platform-11, bearing support seat-12, air pump support platform-13, box door-2, handrail-3, camera-4, camera bracket-5, pneumatic mechanism-6, air pump-61, hose-62, pneumatic electromagnetic valve-63, pneumatic connector-64, upper air bag-65, lower air bag-66, slide rail-67, air bag base-68, sliding block-69, transmission mechanism-7, bearing-71, handrail support-72, swing arm-73, main shaft-74. DETAILED DESCRIPTION

[0027] To make the purpose, technical solutions and advantages of the embodiments of the application clearer, the technical solutions in the embodiments of the application will be described clearly and completely below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are some of the embodiments of the application, rather than all the embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative work belong to the protection scope of the application. Therefore, the following detailed description of the embodiments of the application provided in the drawings is not intended to limit the scope of the claimed application, but only represents selected embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative work belong to the protection scope of the application.

[0028] Refer to the drawings Figures 1-2 A double pneumatic handrail machine, comprising a box 1, a handrail 3, a transmission mechanism 7 and a pneumatic mechanism 6, the driving mechanism and the transmission mechanism 7 are installed on the box 1, the pneumatic mechanism 6 is connected with the handrail 3 through the transmission mechanism 7, and is used for driving the handrail 3 to rise and fall. Wherein, the side wall of the box 1 is detachably installed with a box door 2, the box door 2 can be removed when maintenance, so as to facilitate the maintenance and replacement of the internal components of the box 1.

[0029] Refer to the drawings Figure 4As shown, the pneumatic mechanism 6 includes a gas charging and discharging unit, an upper air bag 65, a lower air bag 66, a sliding rail 67, an air bag base 68 and a sliding block 69. One end of the upper air bag 65 and the lower air bag 66 is respectively provided with an air bag base 68, and the other end is respectively provided with a sliding block 69. The air bag base 68 is fixedly installed on the air bag base installation platform 11 in the box body 1. Two groups of arc-shaped sliding rails 67 are concentrically installed between the two air bag bases 68. The sliding rail 67 penetrates through the sliding block 69 and is used for limiting the sliding block 69 to slide along the sliding rail 67.

[0030] The gas charging and discharging unit is in communication with the upper air bag 65 and the lower air bag 66 and is used for controlling the gas charging and discharging of the upper air bag 65 and the lower air bag 66. When one air bag is inflated and expanded, the other air bag is simultaneously deflated. When the air bag is inflated, the sliding block 69 connected with the air bag moves along the sliding rail 67. When the air bag is deflated, the air bag is compressed and drags the sliding block 69 connected with the air bag to move along the sliding rail 67. The mode that one air bag is inflated and the other air bag is deflated can improve the lifting response speed of the railing machine.

[0031] Referring to the accompanying drawings Figure 2 As shown, the gas charging and discharging unit includes a gas pump 61 (wherein the gas pump is a gas charging and discharging integrated gas pump), a hose 62, a pneumatic electromagnetic valve 63 and a pneumatic joint 64. The gas pump 61 is installed on the gas pump support platform 13 in the box body 1. The output end and the input end of the gas pump 61 are both connected with a three-way pneumatic joint. The remaining two interfaces of the two groups of three-way pneumatic joints are both provided with a pneumatic electromagnetic valve 63. The two pneumatic electromagnetic valves 63 on the same three-way pneumatic joint are respectively connected with the upper air bag 65 and the lower air bag 66 through the hose 62 and the pneumatic joint 64. The pneumatic electromagnetic valve 63 can control the flow of gas. When it is needed to control the inflation of the corresponding air bag, the gas pump 1 is started, and the pneumatic electromagnetic valve 63 connected with the air bag on the output end of the gas pump 1 is started. The pneumatic electromagnetic valve 63 connected with the air bag on the input end of the gas pump 1 is stopped. Similarly, when it is needed to control the deflation of the corresponding air bag, the gas pump 1 is started, and the pneumatic electromagnetic valve 63 connected with the air bag on the output end of the gas pump 1 is stopped. The pneumatic electromagnetic valve 63 connected with the air bag on the input end of the gas pump 1 is started. The gas pump and the pneumatic electromagnetic valve are used to make the upper air bag 65 and the lower air bag 66 stretch and retract, so as to drive the sliding block 69 to move on the sliding rail, and then the lifting of the railing is realized.

[0032] Referring to the accompanying drawings Figures 2-5As shown, the transmission mechanism 7 includes bearings 71, a railing support 72, a swing arm 73, and a main shaft 74. The two bearings 71 are mounted on the bearing support seat 12 in the box body 1 and are concentrically arranged with the slide rails 67. The main shaft 74 is concentrically mounted in the two bearings 71 and has one end extending out of the box body 1 and fixedly connected with the railing support 72. The railing 3 is fixedly installed on the railing support 72. The swing arm 73 has one end fixedly connected with the main shaft 74 and the other end hingedly connected with the two slide blocks 69. When the upper air bag 65 and the lower air bag 66 are extended or retracted, the slide blocks 69 can drive the swing arm 73 to rotate around the center of the main shaft 74. The swing arm 73 rotates through the main shaft 74 and the railing support 72 to drive the railing 3 to ascend or descend.

[0033] Referring to Figure 2 and Figure 6 As shown, when the railing 3 is lowered, the upper air bag 65 is inflated to push the slide blocks 69 to rotate around the center of the main shaft 74. At the same time, the lower air bag 66 is deflated to pull the slide blocks 69 to rotate around the center of the main shaft 74. The swing arm 73 moves to the horizontal direction under the action of the slide blocks 69, and at this time, the railing 3 is lowered to the horizontal state. When the railing 3 is lifted, the lower air bag 66 is inflated to push the slide blocks 69 to rotate around the center of the main shaft 74. The upper air bag 65 is deflated to pull the slide blocks 69 to rotate around the center of the main shaft 74. The swing arm 73 moves to the vertical direction under the action of the slide blocks 69, and at this time, the railing 3 is lifted to the vertical state.

[0034] Referring to the accompanying Figures 1-2 As shown, the double pneumatic railing machine further includes a monitoring and identifying device installed on the top of the box body 1 for monitoring the surrounding environment. The monitoring and identifying device includes a camera 4 and a camera support 5. The camera 4 is installed on the top of the box body 1 through the camera support 5 and is used to capture images and monitor objects in the surrounding environment. The monitoring and identifying device can monitor the surrounding environment in real time through image processing technology, for example, detect approaching personnel or vehicles, and provide intelligent control signals.

[0035] When a potential security threat or abnormal situation is identified, a prompt warning can be given through the background system of the double pneumatic railing machine.

[0036] The above only describes the preferred embodiments of the present application and is not used to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A dual pneumatic barrier machine characterized in that, It includes box (1), railing (3), transmission mechanism (7) and pneumatic mechanism (6), the pneumatic mechanism and transmission mechanism (7) are installed on the box (1), the pneumatic mechanism (6) is connected with the railing (3) through the transmission mechanism (7), for driving the railing (3) to lift; The pneumatic mechanism (6) includes charging and discharging unit, upper air bag (65), lower air bag (66), slide rail (67), air bag base (68) and sliding block (69), one end of the upper air bag (65) and the lower air bag (66) is respectively installed with an air bag base (68), the other end is respectively installed with a sliding block (69), the air bag base (68) is fixedly installed on the air bag base mounting platform (11) in the box (1), two air bag bases (68) are concentrically installed with two groups of arc slide rails (67), the slide rail (67) passes through the sliding block (69), for limiting the sliding block (69) to slide along the slide rail (67); The charging and discharging unit is communicated with the upper air bag (65) and the lower air bag (66) respectively, for controlling the charging and discharging of the upper air bag (65) and the lower air bag (66).

2. A dual pneumatic barrier machine according to claim 1, characterised in that, The charging and discharging unit includes air pump (61), hose (62), pneumatic electromagnetic valve (63) and pneumatic joint (64), the air pump (61) is installed on the air pump support platform (13) in the box (1), the output end and the input end are connected with three-way pneumatic joint, two remaining interfaces of two sets of three-way pneumatic joint are provided with pneumatic electromagnetic valve (63), two pneumatic electromagnetic valves (63) on the same three-way pneumatic joint are connected with the upper air bag (65) and the lower air bag (66) through the hose (62) and the pneumatic joint (64) respectively.

3. A dual pneumatic barrier according to claim 1, wherein, The transmission mechanism (7) includes bearing (71), railing support (72), swing arm (73), main shaft (74), two bearings (71) are installed on the bearing support seat (12) in the box (1), two bearings (71) and slide rails (67) are concentrically arranged, the main shaft (74) is concentrically installed in two bearings (71), one end of the main shaft (74) penetrates the box (1) and is fixedly connected with the railing support (72), the railing (3) is fixedly installed on the railing support (72), one end of the swing arm (73) is fixed on the main shaft (74), and the other end is connected with two sliding blocks (69).

4. A dual pneumatic barrier according to claim 3, wherein, The other end of the swing arm (73) is hinged with two sliding blocks (69).

5. A dual pneumatic barrier machine according to claim 1, wherein, The side wall of the box (1) is detachably provided with a box door (2).

6. A dual pneumatic barrier machine according to claim 1, wherein, It also includes monitoring and identifying device, the monitoring and identifying device is installed on the top of the box (1), for monitoring the surrounding environment.

7. A two-pneumatic barrier according to claim 6, characterized in that The monitoring and identifying device includes camera (4) and camera support (5), the camera (4) is installed on the top of the box (1) through the camera support (5), for capturing images and monitoring objects in the surrounding environment; When potential security threats or abnormal conditions are identified, the background system can be prompted for early warning.

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