Mounting structure of barrier gate swing arm

Abstract

The utility model belongs to the technical field of barrier gate swing arms, and particularly relates to a mounting structure of a barrier gate swing arm, which comprises a gate machine, a rotating sleeve is mounted at the rotating end of the gate machine, a swing arm is sleeved in the rotating sleeve, and a lower supporting piece is sleeved at the bottom of the outer edge area of the butt joint part of the swing arm and the rotating sleeve; an installation strip is fixedly installed on one side of the lower supporting piece, tightening mechanisms are installed on the outer walls of the two sides of an opening of the lower supporting piece, a protruding head is fixedly installed on one side of each tightening mechanism, sliding strips are fixedly installed on the two sides of each protruding head, the sliding strips are movably installed in a sliding base, and the bottom of each sliding base is installed on the outer wall of the end of a rotating sleeve. According to the utility model, one end of the swing arm is inserted into the rotating sleeve, then the four screw rods are screwed downwards in sequence, the upper pressing piece is pressed downwards by the pressing plate on the screw rods along with the continuous descending of the screw rods, and finally, the swing arm is extruded between the upper pressing piece and the lower supporting piece, so that the installation mode between the swing arm and the rotating sleeve is simplified.

Description

Technical Field

[0001] The utility model belongs to the technical field of the swing arm of a barrier gate, and particularly relates to an installation structure of the swing arm of a barrier gate. Background Technique

[0002] The swing arm of a barrier gate is a common traffic facility, mainly used in places such as parking lots, road intersections, and residential entrances. Its main function is to control the passage and parking of vehicles. The swing arm of a barrier gate consists of parts such as a motor, a reducer, a transmission shaft, and an arm rod. When it is necessary to control the passage of vehicles, the motor starts, the reducer slows down the rotation speed of the motor, the transmission shaft transmits the rotating power to the arm rod, and the arm rod realizes lifting or swinging during the rotation process, so as to intercept or release vehicles.

[0003] At present, most of the swing arms on the turnstiles adopt an integral installation method. In this way, when the swing arm is damaged, the entire turnstile needs to be disassembled to complete the corresponding maintenance even if it rotates unstably. Such operations are relatively cumbersome both in daily maintenance and later repair. Therefore, it is necessary to design a more convenient swing arm installation structure to simplify the overall installation process of the swing arm and improve the later maintenance efficiency. Content of the Utility Model

[0004] The purpose of the utility model is to provide an installation structure of the swing arm of a barrier gate, aiming to solve the problem in the prior art that most of the swing arms on the current turnstiles adopt an integral installation method. In this way, when the swing arm is damaged, the entire turnstile needs to be disassembled to complete the corresponding maintenance even if it rotates unstably. Such operations are relatively cumbersome both in daily maintenance and later repair. Therefore, it is necessary to design a more convenient swing arm installation structure to simplify the overall installation process of the swing arm and improve the later maintenance efficiency.

[0005] To achieve the above purpose, the utility model provides the following technical solution: An installation structure of the swing arm of a barrier gate, including a turnstile, a rotating sleeve is installed at the rotating end of the turnstile, a swing arm is sleeved inside the rotating sleeve, and a lower support member is sleeved at the bottom of the outer edge area of the butt joint part of the swing arm and the rotating sleeve;

[0006] An installation strip is fixedly installed on one side of the lower support member, tightening mechanisms are installed on the outer walls of both sides of the opening of the lower support member, a convex head is fixedly installed on one side of the tightening mechanism, sliding strips are fixedly installed on both sides of the convex head, the sliding strips are movably installed inside the sliding seats, and the bottoms of the sliding seats are installed on the outer wall of the end of the rotating sleeve.

[0007] In order to fix the swing arm, as an optimization of the installation structure of the swing arm of the barrier gate in the present utility model, the tightening mechanism includes a threaded sleeve, a bolt, a pressing plate, an upper pressing member, a side plate and a rubber strip. The bolt is threadedly connected inside the threaded sleeve, and a pressing plate is fixedly sleeved on the outer wall of the bolt near the top end. One end of the bolt penetrates through the upper pressing member and the side plate, and a rubber strip is installed at the bottom of the upper pressing member.

[0008] In order to limit both sides of the swing arm, as an optimization of the installation structure of the swing arm of the barrier gate in the present utility model, a side plate is respectively installed on both sides of the bottom of the upper pressing member, and the lateral length of the side plate is the same as the lateral length of the upper pressing member.

[0009] In order to clamp the swing arm up and down during installation, as an optimization of the installation structure of the swing arm of the barrier gate in the present utility model, the upper pressing member and the lower supporting member are respectively arranged at the upper and lower ends of the swing arm, and the rubber strip at the bottom of the upper pressing member is in contact with the outer wall of the upper end of the swing arm.

[0010] In order to complete the installation of the sliding seat, as an optimization of the installation structure of the swing arm of the barrier gate in the present utility model, there are two installation strips, and the other installation strip is installed on the outer wall of one side of the sliding seat. Both installation strips are fixed on the outer wall of the rotating sleeve by screws.

[0011] In order to prevent the swing arm from being bruised during tightening, as an optimization of the installation structure of the swing arm of the barrier gate in the present utility model, one end of the upper pressing member is in movable contact with the outer wall of the sliding seat, and the upper pressing member and the sliding seat form an up-and-down sliding structure through a convex head and a sliding strip.

[0012] Compared with the prior art, the beneficial effects of the present utility model are:

[0013] By inserting one end of the swing arm into the rotating sleeve, and then tightening the four screws downward in sequence. As the screws continuously descend, the pressing plate on the screw will press the upper pressing member downward. Finally, the swing arm will be squeezed between the upper pressing member and the lower supporting member, thus simplifying the installation method between the swing arm and the rotating sleeve;

[0014] During the process of the upper pressing member continuously moving downward, the upper pressing member will synchronously drive the rubber strip to move downward. In this way, after the swing arm is fixed, the rubber strip at this time will be squeezed between the upper pressing member and the swing arm, thereby reducing the damage caused to the swing arm when the upper pressing member is squeezing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0016] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0017] Figure 2 Schematic cross-sectional structure diagram of the rotating sleeve of the present utility model;

[0018] Figure 3 Schematic side view structure diagram of the upper pressing member of the present utility model;

[0019] Figure 4 Schematic structure diagram of the sliding seat of the present utility model.

[0020] In the figure: 1, turnstile; 2, rotating sleeve; 3, swing arm; 4, lower support member; 5, mounting strip; 6, threaded sleeve; 7, bolt; 8, pressing plate; 9, upper pressing member; 10, side plate; 11, rubber strip; 12, convex head; 13, sliding strip; 14, sliding seat. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1-4 , the present utility model provides the following technical solutions: An installation structure for a swing arm of a barrier gate, including a turnstile 1, a rotating sleeve 2 is installed at the rotating end of the turnstile 1, a swing arm 3 is sleeved inside the rotating sleeve 2, and a lower support member 4 is sleeved at the bottom of the outer edge area of the docking part of the swing arm 3 and the rotating sleeve 2;

[0023] A mounting strip 5 is fixedly installed on one side of the lower support member 4, a tightening mechanism is installed on the outer walls of both sides of the opening of the lower support member 4, a convex head 12 is fixedly installed on one side of the tightening mechanism, sliding strips 13 are fixedly installed on both sides of the convex head 12, the sliding strips 13 are movably installed inside a sliding seat 14, and the bottom of the sliding seat 14 is installed on the outer wall of the end of the rotating sleeve 2.

[0024] Preferably: The tightening mechanism includes a threaded sleeve 6, a bolt 7, a pressing plate 8, an upper pressing member 9, a side plate 10 and a rubber strip 11. The bolt 7 is threadedly connected inside the threaded sleeve 6, a pressing plate 8 is fixedly sleeved on the outer wall of the bolt 7 near the top, one end of the bolt 7 penetrates through the upper pressing member 9 and the side plate 10, and a rubber strip 11 is installed at the bottom of the upper pressing member 9.

[0025] During specific use, turn the bolt 7. The bolt 7 will move into the interior of the threaded sleeve 6 through the threaded structure between the threaded sleeves 6. In this way, the pressing plate 8 on the bolt 7 will press against the surface of the upper pressing member 9. At this time, as the bolt 7 is continuously adjusted downward, the pressing plate 8 will press the upper pressing member 9 downward. In this way, the distance between the upper pressing member 9 and the lower supporting member 4 will decrease. Finally, the upper pressing member 9 and the lower supporting member 4 will tighten on the outer wall of the swing arm 3, thus completing the fixed installation of the swing arm 3.

[0026] Preferably: A side plate 10 is respectively installed on both sides of the bottom of the upper pressing member 9. The lateral length of the side plate 10 is the same as the lateral length of the upper pressing member 9.

[0027] During specific use, the side plates 10 on both sides can prevent the swing arm 3 from swaying to both sides after installation, and thus can ensure that the swing arm 3 can remain in the fixed position.

[0028] Preferably: The upper pressing member 9 and the lower supporting member 4 are respectively arranged at the upper and lower ends of the swing arm 3. The rubber strip 11 at the bottom of the upper pressing member 9 is in contact with the outer wall of the upper end of the swing arm 3.

[0029] During specific use, after the upper pressing member 9 is tightened, it will press and fix the rubber strip 11 on the upper side outer wall of the swing arm 3. In this way, when the upper pressing member 9 presses downward, it will not cause damage to the outer wall of the swing arm 3.

[0030] Preferably: There are two installation strips 5. The other installation strip 5 is installed on the outer wall of one side of the sliding seat 14. Both installation strips 5 are fixed on the outer wall of the rotating sleeve 2 by screws.

[0031] During specific use, the two installation strips 5 are installed on the outer wall of the rotating sleeve 2 by screws during use. In this way, the lower supporting member 4 and the sliding seat 14 can be installed on the rotating sleeve 2.

[0032] Preferably: One end of the upper pressing member 9 is in movable contact with the outer wall of the sliding seat 14, and the upper pressing member 9 constitutes an up-and-down sliding structure with the sliding seat 14 through the convex head 12 and the sliding strip 13.

[0033] During specific use, when the upper pressing member 9 moves up and down, it will drive the convex head 12 to move synchronously. When the convex head 12 moves, it will drive the sliding strip 13 to move. In this way, the upper pressing member 9 can move on a fixed track to ensure the stability of the upper pressing member 9 during adjustment.

[0034] Working principle: When installing the swing arm 3, first adjust the distance between the upper pressing member 9 and the lower supporting member 4 to be larger. Then insert one end of the swing arm 3 into the interior of the rotating sleeve 2. After the rotating sleeve 2 and the swing arm 3 are docked, at this time, adjust the four bolts 7 downward in sequence;

[0035] Rotate bolt 7. The bolt 7 will move into the interior of the threaded sleeve 6 through the threaded structure between the threaded sleeves 6. In this way, the pressing plate 8 on the bolt 7 will press against the surface of the upper pressing member 9. At this time, as the bolt 7 is continuously adjusted downward, the pressing plate 8 will press the upper pressing member 9 downward. In this way, the distance between the upper pressing member 9 and the lower supporting member 4 will decrease. Eventually, the upper pressing member 9 and the lower supporting member 4 will tighten against the outer wall of the swing arm 3, thus completing the fixed installation of the swing arm 3.

[0036] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A mounting structure for a swing arm of a barrier gate, comprising a barrier gate (1), a rotating sleeve (2) being mounted on the rotating end of the barrier gate (1), a swing arm (3) being sleeved inside the rotating sleeve (2), and characterized in that: A lower supporting member (4) is sleeved at the bottom of the outer edge area of ​​the joint between the swing arm (3) and the rotating sleeve (2); A mounting strip (5) is fixedly mounted on one side of the lower supporting member (4), and a tightening mechanism is mounted on the outer walls of both sides of the opening of the lower supporting member (4). A protrusion (12) is fixedly mounted on one side of the tightening mechanism, and slide bars (13) are fixedly mounted on both sides of the protrusion (12). The slide bars (13) are movably mounted inside a slide seat (14), and the bottom of the slide seat (14) is mounted on the outer wall of the end of the rotating sleeve (2).

2. The installation structure of a barrier swing arm according to claim 1, characterized in that: The tightening mechanism comprises a threaded sleeve (6), a bolt (7), a pressure plate (8), an upper pressure piece (9), a side plate (10) and a rubber strip (11); the internal thread of the threaded sleeve (6) is connected to the bolt (7); a pressure plate (8) is fixedly sleeved on the outer wall of the bolt (7) near the top; one end of the bolt (7) passes through the upper pressure piece (9) and the side plate (10); and a rubber strip (11) is installed at the bottom of the upper pressure piece (9).

3. The installation structure of a barrier swing arm according to claim 2, characterized in that: A side plate (10) is respectively installed on both sides of the bottom of the upper pressing piece (9); the lateral length of the side plate (10) is the same as the lateral length of the upper pressing piece (9).

4. The installation structure of a barrier swing arm according to claim 2, characterized in that: The upper pressing piece (9) and the lower supporting piece (4) are respectively arranged at the upper and lower ends of the swing arm (3), and the rubber strip (11) at the bottom of the upper pressing piece (9) is in contact with the outer wall of the upper end of the swing arm (3).

5. The installation structure of a barrier swing arm according to claim 1, characterized in that: Two mounting strips (5) are provided, and the other mounting strip (5) is mounted on an outer wall of one side of the slide seat (14). Both mounting strips (5) are fixed to the outer wall of the rotating sleeve (2) by means of screws.

6. The installation structure of a barrier swing arm according to claim 2, characterized in that: One end of the upper pressing piece (9) is in movably contact with the outer wall of the sliding seat (14), and the upper pressing piece (9) forms an up-and-down sliding structure with the sliding seat (14) via the convex head (12) and the sliding strip (13).

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