Police fence capable of being quickly disassembled, combined and spliced

Abstract

The utility model relates to the technical field of police fences, and discloses a police fence capable of being disassembled, combined and spliced quickly, which comprises two supporting rods, an upper fence plate is fixedly arranged between the two supporting rods, a supporting mechanism comprises a rotating rod, the rotating rod is rotatably connected in a placing groove, an upper rotating block is fixedly arranged on the surface of the rotating rod, and a lower fence plate is fixedly arranged on the rotating rod. The pull block is manually pulled to drive the fixing rod to be separated from the interior of the socket, meanwhile, the spring is compressed, fixation of the rotating rod is relieved, then the supporting rod is pulled to drive the anti-skid block, the rotating block and the rotating rod to rotate, and the anti-skid block, the rotating block and the rotating rod are fixed through the fixing mechanism. When one socket rotates, the anti-skid block is in contact with the ground, then the other socket rotates to the position below the fixing rod, the compressed spring pushes the pull block to drive the fixing rod to be inserted into the socket, fixing of the rotating rod is completed, and therefore the police fence is supported, and the temperature performance of the police fence is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of control cabinets, and more particularly to a police fence that can be quickly disassembled, assembled and spliced. Background Art

[0002] An electronic fence is a high-tech security system used to prevent illegal intrusion into an area. It typically consists of two main components: the electronic fence host and the fence itself. There are many types of electronic fences, such as police fences. This quick-detachable assembly is often used to support police fences.

[0003] In the prior art, the technical patent publication number is: CN21573775U, which discloses a police multifunctional fence, including two or more fence units connected on the side, the fence unit including a rectangular frame and a fence net connected and fixed in the rectangular frame, the top and bottom of the rectangular frame are respectively provided with connecting seats, one side of the rectangular frame is provided with a connecting ring, and the other side of the rectangular frame is provided with a lock that is detachably connected to the connecting ring, and a hanging hook is provided on the rectangular frame. The hanging hook can be used to hang the police multifunctional fence to the windows of buildings, vehicles, etc., so that the utility model can be used as a rescue ladder, and can be used as an ambulance stretcher after being connected with a rigid connecting plate.

[0004] However, when the existing police fences are in use, most of the police fences are spliced together. When strong winds occur, due to the lack of a supporting body to support the police fences, the stability of the police fences is poor, and they are prone to falling, resulting in damage to the police fences, thereby reducing the service life of the police fences. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a police fence that can be quickly disassembled, assembled and spliced.

[0006] The utility model provides a quick-disassembly and assembly-jointed police fence adopts the following technical solution: a quick-disassembly and assembly-jointed police fence, comprising two support rods and a guardrail, wherein an upper guardrail is fixedly installed between the two support rods, and placement grooves are provided at the bottom and on both sides of the two support rods, and a support mechanism is installed inside the placement grooves;

[0007] The supporting mechanism includes a rotating rod, a rotating block, and a support rod. The rotating rod is rotatably connected inside the placement slot. The rotating block is fixedly installed on the surface of the rotating rod. The top of the rotating block is fixedly connected to the support rod. Sockets are provided at both ends of the rotating rod through the inside of the support rod. A fixing mechanism is provided on the top of the socket, and the fixing mechanism is installed on the surface of the support rod.

[0008] Preferably, two connecting blocks are fixedly connected to one side of the support rod, a fixing groove matching the size of the connecting block is opened on one side of the guardrail, the internal thread of the connecting block is connected to a threaded rod, and the inner wall of the fixing groove is opened with a threaded groove passing through the guardrail.

[0009] Preferably, the fixing mechanism includes a fixing rod, a pull block, a sliding rod, a spring, and a fixed box, one end of the fixing rod is inserted into the interior of the socket, and the other end is fixedly mounted on the pull block which is slidably connected inside the fixed box, one end of the sliding rod is fixedly mounted on the top of the pull block and its surface is slidably connected to the fixed box, and the spring is sleeved on the surface of the sliding rod, and one end of the spring is fixedly mounted on the pull block, and the other end is fixedly mounted on the inner wall of the fixed box.

[0010] Preferably, there are two sockets, which are arranged at an obtuse angle therebetween, one socket corresponding to the support rod placed in the placement groove, and the other corresponding to the support rod supporting the support rod.

[0011] Preferably, one end of the support rod away from the rotating block is fixedly connected to an anti-sliding block, and a surface of the anti-sliding block is provided with a plurality of wavy patterns.

[0012] In summary, the present invention has the following beneficial technical effects:

[0013] 1. The utility model manually pulls the pull block to drive the fixed rod out of the socket, and at the same time compresses the spring to release the fixation of the rotating rod, and then pulls the support rod to drive the anti-sliding block, the rotating block and the rotating rod to rotate, so that the anti-sliding block contacts the ground, and the support rod and the anti-sliding block support the support rod, and then the other socket is rotated to the bottom of the fixed rod, and the compressed spring pushes the pull block to drive the fixed rod to insert into the interior of the socket, completing the fixation of the rotating rod, thereby achieving support for the police fence and enhancing the temperature resistance of the police fence.

[0014] 2. The utility model inserts the connecting block on the support rod into the fixing groove inside the other guardrail, and then rotates the threaded rod to pass through the guardrail and the fixing groove, thereby completing the effect of quickly splicing the two police fences together, thereby achieving the effect of quickly splicing the two police fences together. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the front three-dimensional structure of an embodiment of the utility model;

[0016] Figure 2 In the embodiment of the present utility model Figure 1 Schematic diagram of the enlarged structure at A in the middle;

[0017] Figure 3 This is a schematic diagram of the internal structure of the placement slot in an embodiment of the present utility model;

[0018] Figure 4 This is a schematic diagram of the support rod structure in an embodiment of the present utility model;

[0019] Figure 5 This is a schematic diagram of the internal structure of the fixed box in the embodiment of the present utility model;

[0020] Figure 6 It is a schematic structural diagram of two police fences spliced together in an embodiment of the present utility model.

[0021] Explanation of the accompanying reference numerals: 1. Support rod; 2. Guardrail; 3. Fixing groove; 4. Placement groove, 5. Turning rod; 6. Rotating block; 7. Support rod; 8. Anti-sliding block; 9. Socket; 10. Fixing rod; 11. Pull block; 12. Sliding rod; 13. Spring; 14. Fixing box; 15. Connecting block; 16. Threaded rod. DETAILED DESCRIPTION

[0022] The following is combined with Figure 1-6 The utility model is described in further detail.

[0023] It should be noted that the drawings are schematic and not drawn to scale. For clarity and convenience, the relative sizes and proportions of parts shown in the drawings may be exaggerated or reduced in size. Any dimensions are illustrative only and are not intended to be limiting. Identical structures, elements, or components appearing in two or more drawings are denoted by the same reference numerals to indicate similar features.

[0024] The embodiment of the utility model discloses a police fence that can be quickly disassembled and assembled. Figure 1-6 A police fence with quick disassembly and assembly, comprising a support rod, a fence plate 2, and a fixing groove 3. The upper fence plate 2 is fixedly installed between the two support rods. The bottom and both sides of the two support rods are provided with a placement groove 4, and a support mechanism is installed inside the placement groove 4.

[0025] Reference Figure 1 、 3 4, the supporting mechanism includes a rotating rod 5, a rotating block 6, and a support rod 7. The rotating rod 5 is rotatably connected inside the placement groove 4. The rotating block 6 is fixedly installed on the surface of the rotating rod 5. The top of the rotating block 6 is fixedly connected to the support rod 7. Both ends of the rotating rod 5 pass through the support rod 1 to provide sockets 9. There are two sockets 9, and the two sockets 9 are arranged at an obtuse angle. One socket 9 corresponds to the support rod 7 placed in the placement groove 4, and the other corresponds to the support rod 7 supporting the support rod. The end of the support rod 7 away from the rotating block 6 is fixedly connected to the anti-sliding block 8. The surface of the anti-sliding block 8 is provided with a plurality of wavy patterns for increasing the friction between the anti-sliding block 8 and the ground.

[0026] Specifically, the fixing mechanism is used to release the fixing of the rotating rod 5, and then the support rod 7 is pulled to drive the anti-sliding block 8, the rotating block 6, and the rotating rod 5 to rotate, so that the anti-sliding block 8 contacts the ground, so that the support rod 7 and the anti-sliding block 8 support the support rod, and then the rotating rod 5 is fixed by the fixing mechanism to achieve the fixing of the support rod 7 and the anti-sliding block 8;

[0027] Through the above structural design, the police fence is supported and the temperature resistance of the police fence is enhanced;

[0028] Reference Figure 3 、 5 As shown, a fixing mechanism is provided on the top of the socket 9, which includes a fixing rod 10, a pull block 11, a slide rod 12, a spring 13, and a fixed box 14. One end of the fixing rod 10 is inserted into the interior of the socket 9, and the other end is fixedly mounted on the pull block 11 that is slidably connected inside the fixed box 14. One end of the slide rod 12 is fixedly mounted on the top of the pull block 11 and its surface is slidably connected to the fixed box 14. The spring 13 is sleeved on the surface of the slide rod 12, and one end of the spring 13 is fixedly mounted on the pull block 11, and the other end is fixedly mounted on the inner wall of the fixed box 14.

[0029] Specifically, by manually pulling the pull block 11, the fixing rod 10 is disengaged from the socket 9, and the spring 13 is compressed at the same time, thereby releasing the fixation of the rotating rod 5. Then, when the anti-sliding block 8 on the rotating support rod 7 reaches the ground or is retracted into the placement slot 4, the other socket 9 is rotated to the bottom of the fixing rod 10. The compressed spring 13 pushes the pull block 11 to drive the fixing rod 10 to be inserted into the interior of the socket 9, thereby completing the fixation of the rotating rod 5.

[0030] Reference Figure 1 、 6 As shown, one side of the support rod is fixedly connected to two connecting blocks 15, and one side of the guardrail 2 is provided with a fixing groove 3 that matches the size of the connecting block 15. The internal thread of the connecting block 15 is connected to a threaded rod 16. The inner wall of the fixing groove 3 is provided with a threaded groove that penetrates the guardrail 2. The top of the threaded rod 16 is fixedly connected to a handle so that the staff can directly rotate the threaded rod 16 through the handle.

[0031] Specifically, the connecting block 15 on the support rod is inserted into the fixing groove 3 inside the other fence 2, and then the threaded rod 16 is rotated by the handle to pass through the fence 2 and the fixing groove 3, thereby completing the effect of quickly splicing the two police fences together;

[0032] Through the above structural design, the effect of quickly splicing two police fences together is achieved.

[0033] Finally, a few points should be explained: First, in the description of the present invention, it should be noted that, unless otherwise specified or limited, the terms "mounted", "connected", and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0034] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0035] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A police fence that can be quickly disassembled and assembled, comprising two support rods and a fence plate (2), characterized in that: An upper guardrail (2) is fixedly installed between the two support rods, and placement grooves (4) are provided at the bottoms and both sides of the two support rods, and a support mechanism is installed inside the placement grooves (4); The support mechanism comprises a rotating rod (5), a rotating block (6), and a support rod (7); the rotating rod (5) is rotatably connected inside the placement groove (4); the rotating block (6) is fixedly installed on the surface of the rotating rod (5); the top of the rotating block (6) is fixedly connected to the support rod (7); both ends of the rotating rod (5) pass through the interior of the support rod (1) to form a socket (9); the top of the socket (9) is provided with a fixing mechanism, and the fixing mechanism is installed on the surface of the support rod.

2. The quick-disassembly and assembly-jointed police fence according to claim 1, characterized in that: One side of the support rod is fixedly connected to two connecting blocks (15); one side of the guardrail (2) is provided with a fixing groove (3) whose size matches that of the connecting block (15); the internal thread of the connecting block (15) is connected to a threaded rod (16); and the inner wall of the fixing groove (3) is provided with a threaded groove that penetrates the guardrail (2).

3. The quick-disassembly and assembly-jointed police fence according to claim 1, characterized in that: The fixing mechanism comprises a fixing rod (10), a pulling block (11), a sliding rod (12), a spring (13), and a fixing box (14). One end of the fixing rod (10) is inserted into the interior of the socket (9), and the other end is fixedly mounted on the pulling block (11) which is slidably connected inside the fixing box (14). One end of the sliding rod (12) is fixedly mounted on the top of the pulling block (11) and its surface is slidably connected to the fixing box (14). The spring (13) is sleeved on the surface of the sliding rod (12), and one end of the spring (13) is fixedly mounted on the pulling block (11), and the other end is fixedly mounted on the inner wall of the fixing box (14).

4. The quick-disassembly and assembly-jointed police fence according to claim 3, characterized in that: There are two sockets (9), which are arranged at an obtuse angle. One socket (9) corresponds to the support rod (7) placed in the placement groove (4), and the other corresponds to the support rod (7) supporting the support rod.

5. The quick-disassembly and assembly-jointed police fence according to claim 1, characterized in that: One end of the support rod (7) away from the rotating block (6) is fixedly connected to an anti-sliding block (8), and a surface of the anti-sliding block (8) is provided with a plurality of wavy patterns.

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