Channel gate

A technology of access gates and turnstiles, which is applied to roads, roads, restricted traffic, etc., and can solve the problem that the access gates are difficult to adapt to different channel widths

Pending Publication Date: 2022-05-13

ZHEJIANG DAHUA TECH

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AI-Extracted Technical Summary

Problems solved by technology

[0003] The invention provides a channel gate to solve the problem that the ch...

Method used

1, the gate can be telescopic based on this, and can be adapted to different gate channel widths through the difference in the length of the steel strip, and the flexibility is high;

[0032] In this embodiment, the cross-section of the steel strip 132 is a circular arc convex to one side, and the convex directions of two adjacent steel strips 132 are opposite. By setting the cross-section of the steel strip 132 as a circular arc that protrudes to one side, and the convex directions of two adjacent steel strips 132 are opposite, so that when the stretched length of the steel strip 132 is too long, both It can enhance the structural strength when the steel strip 132 is stretched out, and can also strengthen the structural strength of the entire gate 13 in the vertical direction and in the front and rear directions.

[0036] Wherein, the main gate machine 10 also includes a sleeve 18, the sleeve 18 is fixed in the main body 11, and the sleeve 18 covers the c...

Abstract

The invention provides a channel gate machine which comprises a main gate machine, and the main gate machine comprises a main body provided with a mounting cavity; the reel is rotatably arranged in the mounting cavity; the gate is wound on the reel in an expandable manner; the first rolling shaft is rotatably arranged in the mounting cavity; the second rolling shaft is rotatably arranged in the mounting cavity, the second rolling shaft and the first rolling shaft are arranged in parallel, and the rotating directions of the second rolling shaft and the first rolling shaft are opposite; the gate penetrates through a gap between the first rolling shaft and the second rolling shaft, and the first rolling shaft and the second rolling shaft drive the gate to move through friction force when rotating so as to adjust the length of the portion, extending out of the body, of the gate. Through the technical scheme provided by the invention, the problem that a channel gate in the prior art is difficult to adapt to different channel widths can be solved.

Application Domain

Traffic restrictions

Technology Topic

PhysicsChannel width +4

Image

Examples

Experimental program(1)

Example Embodiment

[0026] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, but not all, embodiments of the present invention. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0027] like Figure 1 to Figure 6 As shown, the embodiment of the present invention provides an access gate, including a main gate 10, the main gate 10 includes: a main body 11, the main body 11 has an installation cavity 111; a reel 12 is rotatably arranged in the installation cavity 111 ; Gate 13, can be unfolded and wound on the reel 12; the first roller 14, rotatably arranged in the installation cavity 111; the second roller 15, rotatably arranged in the installation cavity 111, the second roller 15 and the first roller 14 are arranged in parallel, and the rotation directions of the second roller 15 and the first roller 14 are opposite; wherein, the gate 13 passes through the gap between the first roller 14 and the second roller 15, the first When the roller 14 and the second roller 15 rotate, the shutter 13 is driven to move by frictional force, so as to adjust the length of the shutter 13 protruding from the main body 11 .

[0028] In this solution, the existing swing arm access gate is discarded, and the length of the swing arm is usually fixed and cannot be adjusted during manufacture, resulting in a large limitation of the use scene; using this solution, the gate 13 can be rolled up and down. Winding on the reel 12, and the gate 13 passes through the gap between the first roller 14 and the second roller 15, the first roller 14 and the second roller 15 can drive the gate 13 to move through friction when rotating, Thereby, the opening or closing of the access gate is realized. In this way, the length of the gate 13 extending out of the main body 11 can be adjusted according to actual needs to adapt to different widths of the passage, which solves the problem that the length of the swing arm cannot be adjusted adaptively in the prior art. problem, which improves the versatility of the access gate.

[0029] The gate 13 includes a connecting rod 131 and a plurality of steel strips 132 arranged side by side. Both ends of each steel strip 132 are connected to the connecting rod 131 and the reel 12 respectively, and each steel strip 132 can be unfolded and wound on the reel 12 Above, each steel belt 132 passes through the gap between the first roller 14 and the second roller 15 . The connecting rods 131 are arranged to facilitate connecting a plurality of steel strips 132 arranged side by side; the multiple steel strips 132 are arranged side by side, and the two ends of each steel strip 132 are respectively connected with the connecting rod 131 and the reel 12, so that when the gate 13 During the movement, the steel strip 132 can be smoothly wound on the reel 12 . In this embodiment, the material of the connecting rod is plastic.

[0030] Optionally, the connecting rod 131 and a plurality of side-by-side steel strips 132 can be connected by clipping or bolting.

[0031] The reel 12 , the first roller 14 , the second roller 15 and the connecting rod 131 are all vertically arranged, and the first and second rollers 14 and 15 are located between the connecting rod 131 and the reel 12 . With the above arrangement, the rotation of the reel 12 , the first roller 14 and the second roller 15 can ensure that the gate 13 can move smoothly, thereby realizing the opening or closing of the access gate.

[0032] In this embodiment, the cross-section of the steel strip 132 is a circular arc that protrudes toward one side, and the protruding directions of two adjacent steel strips 132 are opposite. By setting the cross-section of the steel strip 132 to be a circular arc that protrudes to one side, and the protruding directions of the two adjacent steel strips 132 are opposite, in this way, when the length of the steel strip 132 is too long, both The structural strength when the steel strip 132 is extended can be enhanced, and the structural strength of the entire gate 13 in the vertical direction and the front-rear direction can be enhanced.

[0033] Optionally, the width of the steel strip 132 is 23 mm˜27 mm, preferably, the width of the steel strip 132 is 25 mm; the thickness of the steel strip 132 is 0.1 mm˜0.5 mm, preferably, the thickness of the steel strip 132 is 0.3 mm.

[0034] In this embodiment, the main gate 10 further includes a receiving cylinder 16 , the receiving cylinder 16 is sleeved on the reel 12 , and a receiving cavity is provided between the receiving cylinder 16 and the reel 12 , and each steel strip 132 is wound on the reel 12 . Some are located in the storage cavity. By placing the storage drum 16 on the reel 12 , it is convenient to store and fix the steel belt 132 wound on the reel 12 , and when the steel belt 132 is moving, it can guide the steel belt 132 .

[0035] Specifically, the main gate 10 further includes a coil spring 17 , the coil spring 17 is sleeved on the reel 12 , one end of the coil spring 17 is fixedly arranged, and the other end of the coil spring 17 is connected to the reel 12 . The coil spring 17 is sleeved on the reel 12, and one end of the coil spring 17 is fixedly arranged, and the other end of the coil spring 17 is connected to the reel 12. In this way, the coil spring 17 can provide a continuous torque for the reel 12, so that the steel strip 132 In the case of no other force, the rolled state is maintained, wherein the torsion force of the coil spring 17 is less than the sum of the friction force of the first roller 14 and the second roller 15 on the steel strip 132 to ensure that the gate 13 can move smoothly.

[0036] The main gate 10 further includes a sleeve 18 fixed in the main body 11 , the sleeve 18 covers the coil spring 17 , and one end of the coil spring 17 is connected to the sleeve 18 . By arranging the sleeve 18 , the coil spring 17 can be protected, and the coil spring 17 can be prevented from being hit and damaged.

[0037] Specifically, the first roller 14 includes a first optical axis 141 and a first friction sleeve 142 sleeved on the first optical axis 141, and the second roller 15 includes a second optical axis 151 and sleeved on the second optical axis 142 The second friction sleeve 152 on the 151 , the first friction sleeve 142 and the second friction sleeve 152 are in contact with both sides of the gate 13 respectively. By arranging the first friction sleeve 142 and the second friction sleeve 152 and contacting the two sides of the gate 13 respectively, the friction force on the gate 13 can be improved, and the gate 13 can not be moved smoothly due to too small friction.

[0038] In this embodiment, the main gate 10 further includes a driving motor 191 and a transmission part 192, the driving motor 191 is arranged in the installation cavity 111, the driving motor 191 is drivingly connected with the transmission part 192, and the transmission part 192 is connected with the first roller 14, The second rollers 15 are both connected to drive the first roller 14 and the second roller 15 to rotate. A driving motor 191 is provided for driving the transmission part 192 to rotate, thereby driving the first roller 14 and the second roller 15 to rotate.

[0039] The transmission part 192 includes a first gear 1921, a second gear 1922 and a driving gear 1923. The first gear 1921 is provided on the first roller 14, the second gear 1922 is provided on the second roller 15, and the driving gear 1923 is provided On the output shaft of the drive motor 191; wherein, the drive gear 1923 meshes with the first gear 1921, and the first gear 1921 meshes with the second gear 1922. Through the above arrangement, the driving gear 1923 is meshed with the first gear 1921, and the first gear 1921 is meshed with the second gear 1922, so that when the output shaft of the driving motor 191 drives the driving gear 1923 to rotate, the driving gear 1923 can drive the first gear 1921 rotates, and then the first gear 1921 drives the second gear 1922 to rotate, so that the rotation directions of the first roller 14 and the second roller 15 can be reversed.

[0040] In this embodiment, the main gate 10 further includes a cover 193 , the cover 193 is disposed on the main body 11 , and the cover 193 covers the reel 12 , the first roller 14 , the second roller 15 , the driving motor 191 and the transmission part 192 , The housing 193 has a bar-shaped hole 1931 through which the shutter 13 passes. By providing the cover 193, the reel 12, the first roller 14, the second roller 15, the driving motor 191 and the transmission part 192 can be protected to ensure the normal operation of the main gate 10; the cover 193 is provided with a strip-shaped The hole 1931 plays an avoidance role for the gate 13 so that the gate 13 can pass through the housing 193 smoothly.

[0041] Specifically, there are at least two main gates 10 , and there are two opposing gates 13 between the main bodies 11 of two adjacent master gates 10 , and the two opposing gates 13 move synchronously. The above setting method is used to realize the function of the channel gate.

[0042] Optionally, the main gate 10 further includes a control system, such as Figure 5 As shown in the figure, when the gate 13 is in the open state, after the control system receives the identity verification success signal sent by the identification component, it sends a command to open the gate 13 to the drive motor 191; at this time, the drive motor 191 drives the drive gear 1923 to rotate clockwise, which drives the The first roller 14 rotates counterclockwise, the second roller 15 rotates clockwise, and at the same time, driven by the friction force generated by the rotation of the first friction sleeve 142 and the second friction sleeve 152, the steel belt 132 retracts; The spring 17 has a torsion effect on the reel 12, so that the retracted steel strip 132 can be wound on the reel 12 in time; when the retracted length of the steel strip 132 is equal to the original extended length, the drive motor 191 stops driving. . At this point, the gate opening action is completed.

[0043] like Image 6 As shown in the figure, when the gate 13 is in the closed state, after the control system receives the identity verification success signal sent by the identification component, it sends a command to open the gate 13 to the drive motor 191; at this time, the drive motor 191 drives the drive gear 1923 to rotate counterclockwise, which drives the The first roller 14 rotates clockwise, the second roller 15 rotates counterclockwise, and at the same time, driven by the friction force generated by the rotation of the first friction sleeve 142 and the second friction sleeve 152, the steel belt 132 stretches out; , the coil spring 17 enhances the torsional force of the reel 12 to prepare for the next opening of the gate 13; when the extended length of the steel strip 132 reaches the preset length, the drive motor 191 stops driving. At this point, the gate closing action is completed. Wherein, the protruding length of the steel strip 132 can be preset to suit various channel widths.

[0044] The advantages of this scheme are as follows:

[0045] 1. Based on this gate, the gate can be retracted, and it can be adapted to different gate channel widths through the different lengths of the steel belt, with high flexibility;

[0046] 2. This solution provides a new way of opening and closing the gate. After the gate is opened, it has good concealment and good passing experience. Compared with the wing gate, it takes up less structural space, which can reduce the size of the host and show the aesthetics;

[0047] 3. The low price of the steel belt helps to reduce the overall cost of the access gate products and improve the market competitiveness;

[0048] 4. Based on the strong toughness and bendable material properties of the steel belt gate, the gate has good durability, and at the same time can reduce the degree of personal injury to passers-by due to accidents;

[0049] 5. The same set of aisle gate equipment can be applied to installation scenarios with different aisle widths, reducing the number of stockpiles, without the need for separate inventory of swing arms of various sizes, reducing storage capacity and capital occupancy.

[0050] The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

PUM

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