Frame capable of being quickly disassembled and assembled and linkage type brake bar structure of intelligent gate

Abstract

The utility model relates to the technical field of intelligent gates, in particular to a quickly detachable and assembled frame and linkage type brake bar structure of an intelligent gate, which comprises a frame main body and a brake bar detachably connected onto the frame main body, and the frame main body consists of a base, a front side plate and a rear side plate. A left inner limiting sleeve and a right inner limiting sleeve are fixedly installed on the upper surface of the base, a front center clamping groove and a rear center clamping groove are formed between the two inner limiting sleeves, inserting plates are fixedly installed on the inner side faces of the side edge plates and matched with the center clamping grooves in an inserting mode, and a top plate is detachably connected to the top faces of the two side edge plates. Supporting sleeves and upper sleeves are fixedly installed on the side faces of the two side edge plates, servo motors are arranged in the supporting sleeves, the brake bar is detachably connected with an output shaft of each servo motor, the brake bar is matched with the upper sleeves in an inserted connection mode, and shaft sleeves arranged on a bar body at the top of the brake bar in a sleeving mode are detachably connected to the top faces of the upper sleeves. The device is convenient to quickly assemble and disassemble, simple to operate and convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of intelligent gate technology, specifically to a quick-disassembly and assembly frame and a linkage gate arm structure for intelligent gates. Background Technology

[0002] In scenarios such as rail transit, large venues, and smart parks, intelligent turnstiles are core equipment for crowd control. Their structural design directly affects passage efficiency and operation and maintenance costs. Currently, most mainstream turnstiles adopt an integrated welded frame and a gate arm with transmission connection. Although this can meet basic passage functions, there are some problems in practical applications.

[0003] First, the installation and maintenance efficiency is low. Traditional turnstile frames need to be welded and fixed on site, which takes a long time to install each time. Moreover, the entire structure needs to be disassembled during maintenance, and it takes a long time to replace faulty parts. It is difficult to achieve the effect of quick disassembly and assembly, especially in subway peak hours or emergency setup scenarios at exhibitions, where it is impossible to quickly respond to equipment failures or site layout adjustments.

[0004] Secondly, turnstiles are typically fixed to their corresponding transmission components using complex methods, such as multiple screws. This makes quick and easy disassembly difficult. Furthermore, most turnstiles are connected to internal transmission components, requiring the entire turnstile to be disassembled for removal, a cumbersome process that inconveniences staff. Therefore, we propose a quick-disassembly and assembly frame and a linked turnstile structure for intelligent turnstiles. Utility Model Content

[0005] The purpose of this utility model is to provide a quick-disassembly and assembly frame and a linkage gate arm structure for intelligent turnstiles, so as to solve the defects mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] The intelligent turnstile features a quick-disassembly and assembly frame and a linkage gate arm structure, comprising a frame body and a gate arm detachably connected to the frame body. The frame body consists of a base and two front and rear side plates. Two symmetrical inner limiting sleeves are fixedly installed on the upper surface of the base, with two symmetrical central slots between the two inner limiting sleeves. Insertion plates are fixedly installed on the inner surfaces of the side plates, engaging with the central slots. Top plates are detachably connected to the top surfaces of the two side plates. Support sleeves and upper sleeves are fixedly installed on the sides of both side plates, with the upper sleeve located directly above the support sleeve. A servo motor is housed within the support sleeve, and the gate arm is detachably connected to the output shaft of the servo motor. The gate arm engages with the upper sleeve, and a bushing fitted onto the top of the gate arm is detachably connected to the top surface of the upper sleeve.

[0008] Preferably, the cross-section of the central slot is convex, and the plug plate abuts against the bottom surface of the upper left and right side plates of the central slot.

[0009] Preferably, a plurality of fixing protrusions are fixedly installed on the inner side of the side plate, and the top plate is fixedly connected to the fixing protrusions by fastening screws.

[0010] Preferably, a narrow-mouth plate is fixedly installed at the front end of the plug-in plate, and the width of the narrow-mouth plate decreases sequentially from back to front.

[0011] Preferably, a vertically arranged cross rod is fixedly installed at the end of the output shaft of the servo motor, and a cross groove is provided on the bottom surface of the gate rod. The cross rod is located in the cross groove and is inserted into the cross groove.

[0012] Preferably, the inner wall of the support sleeve is provided with wiring holes, the end of the wiring holes extends to the side plate and communicates with the outside, and the inner wall of the support sleeve is provided with a plurality of heat dissipation holes communicating with the outside.

[0013] Preferably, a dust cover is fixedly installed on the top surface of the support sleeve by a plurality of fastening screws, and the output shaft of the servo motor passes through the dust cover and is rotatably connected to the dust cover.

[0014] Preferably, a gate plate is fixedly installed on the gate arm, a gate arm hole is provided at the center of the top plate of the upper sleeve, and gate plate through holes are provided on both the gate arm hole and the front plate of the upper sleeve. The gate arm passes through the gate arm hole, and the gate plate passes through the gate plate through hole. A top cover is fixedly installed on the bushing, and the top cover is fixedly installed on the top surface of the upper sleeve by multiple fastening screws.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. This utility model adopts a split frame structure consisting of a base, side plates and a top plate. By using the "convex" shaped central slot and the plug-in plate for plug-in cooperation, combined with the narrow-mouth plate guide and screw fastening design, the frame body can be quickly assembled and disassembled without welding. This achieves the effect of shortening the installation time of a single gate and quickly replacing faulty parts, thus significantly improving operation and maintenance efficiency.

[0017] 2. This utility model achieves detachable linkage between the gate arm and the drive device by integrating a servo motor into the support sleeve and connecting the gate arm with a cross rod and cross slot, combined with the limiting and fixing of the upper sleeve and the bushing; the integrated design of wiring holes and heat dissipation holes ensures that power transmission and equipment heat dissipation are synchronized, so that the gate arm can also be quickly and conveniently disassembled. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the exploded structure of this utility model;

[0020] Figure 3 This is one of the partial structural schematic diagrams of this utility model;

[0021] Figure 4 This is the second partial structural schematic diagram of the present utility model;

[0022] Figure 5 This is an exploded view of the support sleeve of this utility model;

[0023] Figure 6 This is a schematic diagram of the exploded structure of the upper sleeve of this utility model;

[0024] Figure 7 This is a partial structural schematic diagram of the gate arm and gate plate of this utility model;

[0025] The meanings of the labels in the diagram are as follows:

[0026] 1. Frame body; 10. Base; 11. Inner limiting sleeve; 12. Center slot; 13. Side plate; 131. Fixing protrusion; 14. Insert plate; 15. Narrow mouth plate; 16. Top plate;

[0027] 2. Gate arm; 20. Gate plate; 21. Cross groove;

[0028] 3. Support sleeve; 30. Wiring hole; 31. Heat dissipation hole; 32. Servo motor; 33. Cross bar; 34. Dust cover;

[0029] 4. Upper sleeve; 40. Gate arm hole; 41. Gate plate through hole; 42. Upper cover; 43. Shaft sleeve. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Please see Figures 1-7 This utility model provides a technical solution: a quick-disassembly and assembly frame and linkage gate arm structure for an intelligent gate, including a frame body 1 and a gate arm 2 detachably connected to the frame body 1. The frame body 1 consists of a base 10 and two front and rear side plates 13. Two symmetrical inner limit sleeves 11 are fixedly installed on the upper surface of the base 10. Two symmetrical central slots 12 are provided between the two inner limit sleeves 11. Insertion plates 14 are fixedly installed on the inner side of the side plates 13. The insertion plates 14 are inserted into the central slots 12. A top plate 16 is detachably connected to the top surface of the two side plates 13. The cross-section of the central slot 12 is convex. 14 rests against the bottom surface of the left and right side plates above the central slot 12, thereby limiting and fixing the left and right and up and down positions of the side plate 13. Multiple fixing protrusions 131 are fixedly installed on the inner side of the side plate 13. The top plate 16 is fixedly connected to the fixing protrusions 131 by fastening screws, which facilitates fixing, installation and disassembly operations. After the top plate 16 is fixed, it also has the effect of simultaneously fixing the two side plates 13, ensuring that the two side plates 13 will not open outward to the corresponding side. This enables the frame body to be assembled without welding, and the installation time of a single gate can be shortened to within 30 minutes. During maintenance, the disassembly of faulty parts only takes a few minutes, which greatly improves the operation and maintenance efficiency.

[0032] In this embodiment, support sleeves 3 and upper sleeves 4 are fixedly installed on the sides of both side plates 13. The upper sleeve 4 is located directly above the support sleeve 3. A servo motor 32 is installed inside the support sleeve 3. The gate arm 2 is detachably connected to the output shaft of the servo motor 32. The gate arm 2 and the upper sleeve 4 are interlocked. A bushing 43 fitted on the top of the gate arm 2 is detachably connected to the top surface of the upper sleeve 4. A vertically arranged cross rod 33 is fixedly installed at the end of the output shaft of the servo motor 32. A cross groove 21 is provided on the bottom surface of the gate arm 2. The cross rod 33 is located in the cross groove 21 and interlocked with the cross groove 21. The interlocking method realizes the power connection. With the limiting fixation of the bushing 43, the gate arm 2 and the servo motor 32 are detachable and linked precisely. In addition, the two servo motors 32 on one frame body 1 can be controlled by the same external servo system to achieve the effect of the two gate arms 2 being linked by the two servo motors 32. The servo system and external power supply matched with the servo motor 32 are existing conventional technologies and will not be described in detail here.

[0033] In this embodiment, a narrow-mouth plate 15 is fixedly installed at the front end of the plug-in plate 14. The width of the narrow-mouth plate 15 decreases from back to front, making it easier to insert the narrow-mouth plate 15 and the plug-in plate 14 into the central slot 12 from one side of the narrow-mouth plate 15, thus facilitating plug-in assembly.

[0034] Specifically, the inner wall of the support sleeve 3 is provided with wiring holes 30, the end of which extends to the side plate 13 and connects to the outside. The wiring holes 30 integrate wiring layout. The inner wall of the support sleeve 3 is provided with multiple heat dissipation holes 31 that connect to the outside. The heat dissipation holes 31 ensure efficient heat dissipation of the servo motor 32.

[0035] Furthermore, a dust cover 34 is fixedly installed on the top surface of the support sleeve 3 by multiple fastening screws. The output shaft of the servo motor 32 passes through the dust cover 34 and is rotatably connected to the dust cover 34, thereby enabling the servo motor 32 to be protected.

[0036] In addition, a gate plate 20 is fixedly installed on the gate arm 2. A gate arm hole 40 is provided at the center of the top plate of the upper sleeve 4. Both the gate arm hole 40 and the front plate of the upper sleeve 4 are provided with gate plate through holes 41. The gate arm 2 is inserted through the gate arm hole 40, and the gate plate 20 is inserted through the gate plate through hole 41. A top cover 42 is fixedly installed on the bushing 43. The top cover 42 is fixedly installed on the top surface of the upper sleeve 4 by multiple fastening screws, so that the gate arm 2 and the gate plate 20 can be inserted and removed from the corresponding gate arm hole 40 and gate plate through hole 41. Specifically, after the top cover 42 is disassembled and removed, the bushing 43 is no longer fitted on the gate arm 2. At this time, the gate arm 2 and the gate plate 20 can be lifted upward along the gate arm hole 40 and the gate plate through hole 41 to remove them.

[0037] When using the quick-disassembly and assembly frame and linkage gate arm structure of the intelligent gate of this utility model, since the base 10 has holes, the base 10 is first fixed to the ground. Guided by the narrow plate 15, the plug plate 14 of the side plate 13 is inserted along the central slot 12. The initial fixation is completed by the vertical and horizontal limit of the central slot 12. Then, the top plate 16 is connected to the two side plates 13 by the fixing protrusion 131 and the fastening screw to complete the assembly of the frame body 1.

[0038] Next, place the servo motor 32 into the support sleeve 3, and connect the wiring to the servo system on the base 10 through the wiring hole 30. Cover the dust cover 34 and fix it. At this time, the cross rod 33 passes out from the dust cover 34. Then, make the gate rod 2 pass down through the gate rod hole 40 of the upper sleeve 4, and the gate plate 20 passes through the gate plate outlet hole 41 at the same time. Align the bottom cross groove 21 of the gate rod 2 with the cross rod 33 of the output shaft of the servo motor 32 and insert it. Then put on the bushing 43 and tighten it through the upper cover 42. At this time, the bushing 43 is on the top rod of the gate rod 2 and will not affect the rotation of the gate rod 2. Repeat the above steps to install the other side gate rod 2. The two servo motors 32 are connected to the same servo system to achieve linkage.

[0039] During disassembly, unscrew the fastening screws on the top cover 42 and remove the top cover 42. At this time, the gate arm 2 and the gate plate 20 can be pulled upwards for disassembly. After unscrewing the fastening screws on the top plate 16, separate the side plates 13 to both sides to complete the disassembly of the frame body 1.

[0040] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A quick-disassembly and assembly frame and linkage gate arm structure for an intelligent gate, comprising a frame body (1) and a gate arm (2) detachably connected to the frame body (1), characterized in that: The main frame (1) consists of a base (10) and two front and rear side plates (13). Two symmetrical inner limiting sleeves (11) are fixedly installed on the upper surface of the base (10). Two symmetrical central slots (12) are provided between the two inner limiting sleeves (11). A plug-in plate (14) is fixedly installed on the inner side of the side plate (13). The plug-in plate (14) is plugged into the central slot (12). The top surfaces of the two side plates (13) are detachably connected. There is a top plate (16); a support sleeve (3) and an upper sleeve (4) are fixedly installed on the sides of the two side plates (13). The upper sleeve (4) is located directly above the support sleeve (3). A servo motor (32) is provided inside the support sleeve (3). The gate rod (2) is detachably connected to the output shaft of the servo motor (32). The gate rod (2) and the upper sleeve (4) are plugged into each other. A bushing (43) is detachably connected to the top surface of the upper sleeve (4) and sleeved on the top rod of the gate rod (2).

2. The intelligent gate's quick-disassembly and assembly frame and linkage gate arm structure according to claim 1, characterized in that: The cross-section of the central slot (12) is convex, and the plug plate (14) abuts against the bottom surface of the upper left and right side plates of the central slot (12).

3. The intelligent gate's quick-disassembly and assembly frame and linkage gate arm structure according to claim 1, characterized in that: Multiple fixing protrusions (131) are fixedly installed on the inner side of the side plate (13), and the top plate (16) and the fixing protrusions (131) are fixedly connected by fastening screws.

4. The intelligent gate's quick-disassembly and assembly frame and linkage gate arm structure according to claim 1, characterized in that: A narrow-mouth plate (15) is fixedly installed at the front end of the plug plate (14), and the width of the narrow-mouth plate (15) decreases from back to front.

5. The quick-disassembly and assembly frame and linkage gate arm structure of the intelligent gate according to claim 1, characterized in that: The output shaft of the servo motor (32) is fixedly mounted with a vertically arranged cross rod (33). The bottom surface of the gate rod (2) is provided with a cross groove (21). The cross rod (33) is located in the cross groove (21) and is inserted into the cross groove (21).

6. The intelligent gate's quick-disassembly and assembly frame and linkage gate arm structure according to claim 1, characterized in that: The inner wall of the support sleeve (3) is provided with wiring holes (30), the end of the wiring holes (30) extends to the side plate (13) and is connected to the outside. The inner wall of the support sleeve (3) is provided with a plurality of heat dissipation holes (31) connected to the outside.

7. The intelligent gate's quick-disassembly and assembly frame and linkage gate arm structure according to claim 6, characterized in that: A dust cover (34) is fixedly installed on the top surface of the support sleeve (3) by a plurality of fastening screws. The output shaft of the servo motor (32) passes through the dust cover (34) and is rotatably connected to the dust cover (34).

8. The intelligent gate's quick-disassembly and assembly frame and linkage gate arm structure according to claim 1, characterized in that: A gate plate (20) is fixedly installed on the gate rod (2). A gate rod hole (40) is provided at the center of the top plate of the upper sleeve (4). A gate plate through hole (41) is provided on both the gate rod hole (40) and the front plate of the upper sleeve (4). The gate rod (2) is inserted through the gate rod hole (40), and the gate plate (20) is inserted through the gate plate through hole (41). A top cover (42) is fixedly installed on the bushing (43). The top cover (42) is fixedly installed on the top surface of the upper sleeve (4) by multiple fastening screws.

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