Crank arm fence rod for barrier gate

Abstract

The utility model relates to the technical field of barrier gates, and discloses a crank arm fence rod for a barrier gate, which comprises a main body mechanism, a supporting mechanism and an auxiliary mechanism, the supporting mechanism is positioned at the lower end of the main body mechanism, the auxiliary mechanism is positioned at the right end of the supporting mechanism, the main body mechanism comprises a barrier gate case, a main rod and a connecting rod, the main rod is movably installed at the right end of the barrier gate case, and the connecting rod is movably installed at the rear end of the main rod. According to the crank arm fence rod for the barrier gate, through installation of the main body mechanism, the handrail can be disassembled when the crank arm fence rod is transported, the occupied space is small, transportation is convenient, the connecting columns can be inserted into the connecting holes when the crank arm fence rod is assembled, then the positioning assemblies are inserted into the positioning holes, and therefore installation of the handrail is achieved; when the handrail is damaged, the positioning assemblies are pulled out of the positioning holes to be disassembled and replaced, no special tool is needed for disassembly, disassembly and assembly are convenient, use is convenient, the working efficiency can be improved, and the practicability of the crank arm fence rod for the barrier gate is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of road gates, in particular to a curved arm fence rod for road gates. Background Art

[0002] The barrier gate, also known as a vehicle blocker, is a channel entrance and exit management device specially used to restrict the travel of motor vehicles on the road. It is now widely used in highway toll stations and parking lot systems to manage vehicle passages and to manage the entry and exit of vehicles.

[0003] The existing CN208577969U patent document proposes a curved arm fence rod gate, including a gate chassis, a main rod and a secondary rod, a pull rod rotatably connected to the gate chassis in sequence, a main fence rod and a secondary fence rod rotatably connected to the main rod and the secondary rod respectively, and also includes a main fence rod pull rod and a secondary fence rod pull rod, one end of the secondary fence rod pull rod is rotatably connected to the tail end of the main rod, and the other end is rotatably connected to one end of the secondary fence rod; one end of the main fence rod pull rod is rotatably connected to one end of the main fence rod, and the other end is rotatably connected to one end of the secondary rod or the gate chassis. The utility model has the following advantages: 1. Simple structure; 2. The folding angle of the fence can be adjusted by adjusting the connection points of the main fence rod pull rod and the secondary fence rod pull rod; 3. Beautiful appearance and strong practicality.

[0004] However, the prior art patent technology of patent announcement number CN208577969U is not convenient for transportation when in use, and the fence rod is troublesome to disassemble and assemble, which is not convenient for use. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The utility model aims to provide a curved arm fence rod for a gate, so as to solve the problems in the above-mentioned background technology that the curved arm fence rod is inconvenient to transport, and the fence rod is troublesome to disassemble and assemble, and inconvenient to use.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a curved arm fence rod for a gate, comprising a main body mechanism, a supporting mechanism and an auxiliary mechanism, wherein the supporting mechanism is located at the lower end of the main body mechanism, the auxiliary mechanism is located at the right end of the supporting mechanism, the main body mechanism comprises a gate housing, a main rod and a connecting rod, the main rod is movably mounted at the right end of the gate housing, and the connecting rod is movably mounted at the rear end of the main rod;

[0009] Preferably, the main mechanism also includes a secondary rod, a connecting hole, a railing, a connecting column, a positioning hole and a positioning assembly, the secondary rod is movably installed at the rear end of the connecting rod, the connecting hole is fixedly arranged at the right end of the secondary rod, the railing is movably installed at the left end of the secondary rod, the connecting column is fixedly arranged at the right end of the railing, the positioning hole is fixedly arranged at the upper end of the connecting column, and the positioning assembly is movably installed inside the positioning hole. The railing of this curved arm fence rod can be disassembled during transportation, occupying a small space and convenient for transportation. During assembly, the connecting column can be inserted into the connecting hole, and then the positioning assembly can be inserted into the positioning hole, thereby realizing the installation of the railing. When the railing is damaged, the positioning assembly is pulled out of the positioning hole for removal and replacement. No professional tools are required for disassembly. It is convenient to disassemble and assemble, easy to use, and can improve work efficiency.

[0010] Preferably, the positioning assembly includes a positioning pin and a spring pin, the positioning pin is movably installed inside the positioning hole, and the spring pin is movably installed at the rear end of the positioning pin. When the positioning pin is inserted into the positioning hole, the spring pin contracts to allow the positioning pin to fully enter. After fully entering the hole, the spring pin pops out to achieve fixation, thereby preventing the positioning pin from falling off.

[0011] Preferably, the supporting mechanism comprises a supporting square tube, a telescopic square tube, a threaded hole, a tightening bolt and a rubber buffer pad, and the supporting square tube is fixedly mounted on the lower end of the railing.

[0012] Preferably, the telescopic square tube is movably mounted on the lower end of the supporting square tube, and the threaded hole is fixedly arranged on the rear end of the supporting square tube.

[0013] Preferably, the tightening bolt is movably installed inside the threaded hole, and the rubber buffer pad is fixedly installed at the lower end of the telescopic square tube. The user can lengthen or shorten the height of the telescopic square tube according to the height of the ground, and then use the tightening bolt to thread the threaded hole and tighten it. The tightening bolt squeezes the telescopic square tube to fix the height, which can adapt to different heights of the ground for support. The rubber buffer pad can buffer the force when the fence pole falls.

[0014] Preferably, the auxiliary mechanism includes an inspection door and fastening bolts, the inspection door is movably mounted on the right end of the barrier gate chassis, and the fastening bolts are movably mounted on the right end of the inspection door. When internal parts of the barrier gate chassis fail, the fastening bolts can be unscrewed and then the inspection door can be opened to facilitate maintenance of the interior of the barrier gate chassis.

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

[0016] 1. The curved arm fence rod for the gate can be disassembled during transportation by installing the main body mechanism, which occupies a small space and is convenient for transportation. During assembly, the connecting column can be inserted into the connecting hole, and then the positioning component can be inserted into the positioning hole to achieve the installation of the railing. When the railing is damaged, the positioning component can be pulled out of the positioning hole for removal and replacement. No professional tools are required for disassembly. It is easy to disassemble and assemble, easy to use, and can improve work efficiency and the practicality of the curved arm fence rod for the gate.

[0017] 2. The curved arm fence rod for the gate, through the installation of the supporting mechanism, enables the user to lengthen or shorten the height of the telescopic square tube according to the height of the ground, and then use the tightening bolt to thread the threaded hole and tighten it, and the tightening bolt squeezes the telescopic square tube to achieve height fixation, which can adapt to different heights of the ground for support. The rubber buffer pad can buffer the force when the fence rod falls, thereby improving the use effect of the curved arm fence rod for the gate;

[0018] 3. The curved arm fence rod for the gate, through the installation of auxiliary mechanisms, can realize that when the internal parts of the gate chassis fail, the fastening bolts can be unscrewed and then the inspection door can be opened to facilitate maintenance of the inside of the gate chassis, thereby improving the convenience of the curved arm fence rod for the gate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the explosion structure of the main mechanism of the utility model;

[0021] Figure 3 This is a schematic diagram of the explosion structure of the support mechanism of the utility model;

[0022] Figure 4 It is a schematic diagram of the enlarged structure of the main mechanism of the utility model.

[0023] In the figure: 1. Main body; 101. Gate chassis; 102. Main rod; 103. Connecting rod; 104. Auxiliary rod; 105. Connecting hole; 106. Railing; 107. Connecting column; 108. Positioning hole; 109. Positioning assembly; 1091. Positioning latch; 1092. Spring latch; 2. Support mechanism; 201. Support square tube; 202. Telescopic square tube; 203. Threaded hole; 204. Tightening bolt; 205. Rubber buffer pad; 3. Auxiliary mechanism; 301. Inspection door; 302. Fastening bolt. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 4 The utility model provides a technical solution: a curved arm fence rod for a gate, comprising a main mechanism 1, a supporting mechanism 2 and an auxiliary mechanism 3, the supporting mechanism 2 is located at the lower end of the main mechanism 1, the auxiliary mechanism 3 is located at the right end of the supporting mechanism 2, the main mechanism 1 comprises a gate case 101, a main rod 102 and a connecting rod 103, the main rod 102 is movably mounted on the right end of the gate case 101, the connecting rod 103 is movably mounted on the rear end of the main rod 102, the main mechanism 1 also comprises a secondary rod 104, a connecting hole 105, a railing 106, a connecting column 107, a positioning hole 108 and a positioning assembly 109, the secondary rod 104 is movably mounted on the rear end of the connecting rod 103, the connecting hole 105 is fixedly arranged at the right end of the secondary rod 104, the railing 106 is movably mounted at the left end of the secondary rod 104, the connecting column 107 is fixedly mounted on the right end of the railing 106, and the positioning hole 108 is fixedly arranged on the connecting column At the upper end of 107, a positioning component 109 is movably installed in the positioning hole 108. The positioning component 109 includes a positioning latch 1091 and a spring latch 1092. The positioning latch 1091 is movably installed in the positioning hole 108, and the spring latch 1092 is movably installed at the rear end of the positioning latch 1091. The railing 106 can be disassembled for transportation during transportation. During assembly, the connecting column 107 is inserted into the connecting hole 105, and then the positioning component 109 is inserted into the positioning hole 108. When the positioning latch 1091 is inserted into the positioning hole 108, the spring latch 1092 contracts to allow the positioning latch 1091 to fully enter. After fully entering, the spring latch 1092 pops out to achieve fixation, which can prevent the positioning latch 1091 from falling off, thereby achieving the installation of the railing 106. When the railing 106 is damaged, the positioning component 109 is pulled out of the positioning hole 108 for removal and replacement.

[0026] The supporting mechanism 2 includes a supporting square tube 201, a telescopic square tube 202, a threaded hole 203, a tightening bolt 204 and a rubber buffer pad 205. The supporting square tube 201 is fixedly installed at the lower end of the railing 106, the telescopic square tube 202 is movably installed at the lower end of the supporting square tube 201, the threaded hole 203 is fixedly set at the rear end of the supporting square tube 201, the tightening bolt 204 is movably installed inside the threaded hole 203, and the rubber buffer pad 205 is fixedly installed at the lower end of the telescopic square tube 202. The user can lengthen or shorten the height of the telescopic square tube 202 according to the height of the ground, and then use the tightening bolt 204 to thread the threaded hole 203 and tighten it. The tightening bolt 204 squeezes the telescopic square tube 202 to achieve height fixation, and the rubber buffer pad 205 can buffer the force when the railing 106 falls.

[0027] The auxiliary mechanism 3 includes an inspection door 301 and a fastening bolt 302. The inspection door 301 is movably installed on the right end of the barrier gate chassis 101, and the fastening bolt 302 is movably installed on the right end of the inspection door 301. When the internal parts of the barrier gate chassis 101 fail, the fastening bolt 302 can be unscrewed and then the inspection door 301 can be opened to facilitate maintenance of the interior of the barrier gate chassis 101.

[0028] Working principle: The railing 106 can be disassembled for transportation. When assembling, the connecting column 107 is inserted into the connecting hole 105, and then the positioning assembly 109 is inserted into the positioning hole 108. When the positioning pin 1091 is inserted into the positioning hole 108, the spring pin 1092 contracts to allow the positioning pin 1091 to enter completely. After the positioning pin 1091 is fully inserted, the spring pin 1092 pops out to fix it, which can prevent the positioning pin 1091 from falling off, thereby achieving the installation of the railing 106. When the railing 106 is damaged, the positioning assembly 109 is removed from the The user can lengthen or shorten the height of the telescopic square tube 202 according to the height of the ground, and then use the tightening bolt 204 to thread the threaded hole 203 and tighten it. The tightening bolt 204 squeezes the telescopic square tube 202 to fix the height. The rubber buffer pad 205 can buffer the force when the railing 106 falls. When the internal parts of the gate chassis 101 fail, the fastening bolt 302 can be unscrewed, and then the inspection door 301 can be opened to facilitate the maintenance of the interior of the gate chassis 101.

[0029] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A curved arm fence rod for a gate, comprising a main mechanism (1), a supporting mechanism (2) and an auxiliary mechanism (3), characterized in that: The support mechanism (2) is located at the lower end of the main mechanism (1), and the auxiliary mechanism (3) is located at the right end of the support mechanism (2). The main mechanism (1) comprises a barrier gate housing (101), a main rod (102) and a connecting rod (103). The main rod (102) is movably mounted on the right end of the barrier gate housing (101), and the connecting rod (103) is movably mounted on the rear end of the main rod (102). The main body mechanism (1) further comprises a secondary rod (104), a connecting hole (105), a handrail (106), a connecting column (107), a positioning hole (108) and a positioning assembly (109); the secondary rod (104) is movably mounted on the rear end of the connecting rod (103); the connecting hole (105) is fixedly mounted on the right end of the secondary rod (104); the handrail (106) is movably mounted on the left end of the secondary rod (104); the connecting column (107) is fixedly mounted on the right end of the handrail (106); the positioning hole (108) is fixedly mounted on the upper end of the connecting column (107); and the positioning assembly (109) is movably mounted inside the positioning hole (108).

2. A curved arm fence rod for a barrier gate according to claim 1, characterized in that: The positioning assembly (109) comprises a positioning latch (1091) and a spring latch (1092), wherein the positioning latch (1091) is movably mounted inside the positioning hole (108), and the spring latch (1092) is movably mounted at the rear end of the positioning latch (1091).

3. The curved arm fence rod for a barrier gate according to claim 2, characterized in that: The support mechanism (2) comprises a support square tube (201), a telescopic square tube (202), a threaded hole (203), a tightening bolt (204) and a rubber buffer pad (205); the support square tube (201) is fixedly mounted on the lower end of the handrail (106).

4. The curved arm fence rod for a barrier gate according to claim 3, characterized in that: The telescopic square tube (202) is movably mounted on the lower end of the supporting square tube (201), and the threaded hole (203) is fixedly arranged on the rear end of the supporting square tube (201).

5. The curved arm fence rod for a barrier gate according to claim 4, characterized in that: The tightening bolt (204) is movably mounted inside the threaded hole (203), and the rubber buffer pad (205) is fixedly mounted on the lower end of the telescopic square tube (202).

6. The curved arm fence rod for a barrier gate according to claim 5, characterized in that: The auxiliary mechanism (3) comprises an inspection door (301) and a fastening bolt (302); the inspection door (301) is movably mounted on the right end of the gate housing (101); and the fastening bolt (302) is movably mounted on the right end of the inspection door (301).

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