Wind-resistant police affair fence

Abstract

The utility model relates to the technical field of police affair fences, in particular to a wind-resistant police affair fence which can effectively enhance stability and improve wind resistance, is not prone to toppling over in severe weather and improves practicability. The bottom ends of the two sets of supporting rods are fixedly connected with bases, inserting holes are formed in the top ends of the two sets of supporting rods, clamping grooves are formed in the two sides of the two sets of inserting holes, the warning breast board is clamped in the clamping grooves of the two sets of supporting rods through matching of the semi-cylindrical clamping blocks, and threads are arranged on the inner walls of the upper portions of the two sets of inserting holes. The bottom ends of the two sets of turncaps make contact with the top ends of the two sets of semi-cylindrical clamping blocks correspondingly, three sets of supporting rods are rotationally installed on the fixing ring in an annular array mode, adjusting lead screws are installed on the three sets of supporting rods in a screwed mode, and supporting bases are hinged to the bottom ends of the three sets of adjusting lead screws correspondingly. Bolt nails are arranged on the three sets of supporting seats in a screwed mode, and knobs are fixedly arranged at the top ends of the three sets of bolt nails.

Description

Technical Field

[0001] The utility model relates to the technical field of police fences, in particular to a wind-resistant police fence. Background Technique

[0002] Police fences are applicable to sudden cases in urban blocks and are suitable for use in emergency handling in various public places. According to the organizational requirements of the police scene, they can quickly control key core areas, quickly establish isolation areas, prevent irrelevant personnel from watching, achieve the purpose of truly controlling the scene, and facilitate the public security organs to carry out investigation work more efficiently and orderly.

[0003] Police fences are used to handle emergencies. The existing warning fences have a relatively simple structure. The fence is supported by two support rods, which results in poor stability and poor wind resistance. When there is bad weather, the warning fence is prone to tipping over, and its practicability is insufficient. Summary of the Utility Model

[0004] To solve the above technical problems, the utility model provides a wind-resistant police fence that can effectively enhance stability, improve wind resistance, is not prone to tipping over in bad weather, and improves practicability.

[0005] Technical Solution

[0006] To achieve the above object, the utility model provides the following technical solution: A wind-resistant police fence includes a fence mechanism and a reinforcement mechanism. The fence mechanism includes a warning panel and two groups of support rods. Semi-cylindrical blocks are fixedly provided at both the left and right ends of the warning panel. The bottom ends of the two groups of support rods are fixedly connected with bases. The top ends of the two groups of support rods are provided with insertion holes, and card slots are provided on both sides of the two groups of insertion holes. The warning panel is clamped in the card slots of the two groups of support rods through the cooperation of the semi-cylindrical blocks. Threads are provided on the inner walls of the upper parts of the two groups of insertion holes, and caps are screwed on the two groups of insertion holes through the cooperation of the threads. The bottom ends of the two groups of caps are respectively in contact with the top ends of the two groups of semi-cylindrical blocks. Reinforcement mechanisms are provided on both groups of support rods. The reinforcement mechanism includes a fixed ring, the fixed ring is fixedly sleeved on the support rod, three support rods are rotatably installed on the fixed ring in a circumferential array, adjusting screws are screwed on the three support rods, the bottom ends of the three adjusting screws are hinged with support seats, bolt nails are screwed on the three support seats, and knobs are fixedly provided at the top ends of the three bolt nails.

[0007] Preferably, three rubber card sleeves are fixedly provided on the outer wall of the support rod in a circumferential array below.

[0008] Preferably, an anti-slip rubber pad is fixedly connected to the bottom end of the base.

[0009] Preferably, turning pieces are fixedly provided at the top ends of the two groups of caps.

[0010] Preferably, the support rod and the base are both made of aluminum alloy.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: when in use, the support rod is placed at an appropriate position on site, and then the semi-cylindrical blocks at both ends of the warning barrier are respectively inserted into the sockets, so that the warning barrier is clamped in the slots, and then the screw cap is screwed onto the support rod, and the semi-cylindrical blocks are supported by the screw cap to prevent the warning barrier from detaching, and an isolation fence is formed by the warning barrier and the support rod, and the socket can symmetrically accommodate two groups of semi-cylindrical blocks, so that multiple warning barriers and support rods can be assembled through the cooperation of the semi-cylindrical blocks and the sockets, so as to extend the fence distance, and then the fence is reinforced. During reinforcement, the support rod is unfolded and Turn the adjustment screw to extend the adjustment screw, and the adjustment screw drives the support seat to move downward so that the bottom of the support seat is in horizontal contact with the ground. Then use the knob to tighten the bolt nail so that the bolt nail is driven into the ground to fix the support seat. The support rod is reinforced and supported by the support rod and the adjustment screw to prevent it from tipping over in bad weather. After use, the bolt nail can be unscrewed, and then the adjustment screw can be retracted and the support rod can be folded. Then the screw cap can be unscrewed and the warning guardrail and semi-cylindrical block can be removed. This can effectively enhance stability and improve wind resistance. It is not easy to tip over in bad weather, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the axonometric structure of the utility model;

[0013] Figure 2 It is a partial axonometric structural schematic diagram of the utility model;

[0014] Figure 3 It is a schematic diagram of the axonometric structure of the warning guardrail and the semi-cylindrical block in the utility model;

[0015] Figure 4 It is a schematic diagram of the axonometric structure of the reinforcement mechanism in the utility model;

[0016] Markings in the attached figure: 1. guardrail; 2. semi-cylindrical block; 3. support rod; 4. base; 5. socket; 6. slot; 7. screw cap; 8. fixing ring; 9. support rod; 10. adjusting screw; 11. support seat; 12. bolt; 13. knob; 14. rubber sleeve; 15. anti-slip rubber pad; 16. screw piece. DETAILED DESCRIPTION

[0017] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0018] Example

[0019] Please refer to Figures 1 - 4 For a wind-resistant police fence of the present utility model, semi-cylindrical clamping blocks 2 are fixedly provided at both left and right ends of the warning railing plate 1. At the bottom ends of two groups of support rods 3, bases 4 are fixedly connected respectively. At the top ends of two groups of support rods 3, insertion holes 5 are provided. On both sides of two groups of insertion holes 5, clamping grooves 6 are provided. The warning railing plate 1 is clamped in the clamping grooves 6 of two groups of support rods 3 through the cooperation of semi-cylindrical clamping blocks 2. On the inner walls of the upper parts of two groups of insertion holes 5, threads are provided. On two groups of insertion holes 5, caps 7 are screwed through the cooperation of threads. The bottom ends of two groups of caps 7 are respectively in contact with the top ends of two groups of semi-cylindrical clamping blocks 2. Reinforcement mechanisms are provided on two groups of support rods 3. The reinforcement mechanism includes fixing rings 8. The fixing rings 8 are fixedly sleeved on the support rods 3. Three support rods 9 are rotatably installed on the fixing rings 8 in a circular array. On three groups of support rods 9, adjusting screw rods 10 are screwed respectively. The bottom ends of three groups of adjusting screw rods 10 are respectively hinged with support seats 11. On three groups of support seats 11, bolt nails 12 are screwed respectively. The top ends of three groups of bolt nails 12 are fixedly provided with knobs 13. When in use, place the support rods 3 at appropriate positions on the site. Then insert the semi-cylindrical clamping blocks 2 at both ends of the warning railing plate 1 into the insertion holes 5 respectively, so that the warning railing plate 1 is clamped in the clamping grooves 6. Then screw the caps 7 onto the support rods 3. Through the caps 7, the semi-cylindrical clamping blocks 2 are resisted to prevent the warning railing plate 1 from detaching. Through the warning railing plate 1 and the support rods 3, an isolation fence is formed. And two semi-cylindrical clamping blocks 2 can be symmetrically accommodated on the insertion holes 5. Therefore, multiple warning railing plates 1 and support rods 3 can be assembled through the cooperation of semi-cylindrical clamping blocks 2 and insertion holes 5 to extend the fence distance. Then reinforce the fence. During reinforcement, unfold the support rods 9 and rotate and adjust the adjusting screw rods 10 to make the adjusting screw rods 10 extend out. The adjusting screw rods 10 drive the support seats 11 to move downward so that the bottoms of the support seats 11 are in horizontal contact with the ground. Then screw the bolt nails 12 through the knobs 13 to make the bolt nails 12 penetrate into the ground to fix the support seats 11. Through the support rods 9 and the adjusting screw rods 10, the support rods 3 are reinforced and supported, so as to prevent tipping in bad weather. After use, the bolt nails 12 can be screwed out. Then retract the adjusting screw rods 10 and fold up the support rods 9. Then unscrew the caps 7 and remove the warning railing plate 1 and the semi-cylindrical clamping blocks 2. Thus, the stability can be effectively enhanced, the wind resistance performance can be improved, and it is not easy to tip in bad weather, improving the practicability.

[0020] Three rubber clamping sleeves 14 are fixedly provided in a circular array on the lower part of the outer wall of the support rod 3; by providing the rubber clamping sleeves 14, when retracting and deploying, screw the adjusting screw rods 10 into the support rods 9 to retract them, then fold up the support rods 9 and clamp them onto the rubber clamping sleeves 14 for placement, thus facilitating the retraction and deployment of the support rods 9.

[0021] An anti-slip rubber pad 15 is fixedly connected to the bottom end of the base 4; by providing the anti-slip rubber pad 15, the friction at the bottom of the base 4 can be increased, and it is not easy to slip when placing.

[0022] The top ends of the two groups of screw caps 7 are fixedly provided with screwing pieces 16; by providing the screwing pieces 16, the screw caps 7 can be more convenient to screw.

[0023] The support rod 3 and the base 4 are both made of aluminum alloy. By using aluminum alloy, the strength can be ensured while the overall weight can be reduced, making it easier to carry.

[0024] The utility model discloses a wind-resistant police fence, and its working principle is that when in use, the support rod 3 is placed at an appropriate position on site, and then the semi-cylindrical blocks 2 at both ends of the warning fence 1 are respectively inserted into the insertion holes 5, so that the warning fence 1 is clamped in the clamping groove 6, and then the screw cap 7 is screwed onto the support rod 3, and the semi-cylindrical blocks 2 are supported by the screw cap 7 to prevent the warning fence 1 from detaching, and an isolation fence is formed by the warning fence 1 and the support rod 3, and the insertion hole 5 can symmetrically accommodate two groups of semi-cylindrical blocks 2, so that a plurality of warning fences 1 and the support rod 3 can be assembled through the cooperation of the semi-cylindrical blocks 2 and the insertion hole 5, so as to extend the fence distance, and then the fence is assembled. Reinforcement. During reinforcement, unfold the support rod 9 and turn the adjusting screw rod 10 to extend the adjusting screw rod 10. The adjusting screw rod 10 drives the support seat 11 to move downward so that the bottom of the support seat 11 is in horizontal contact with the ground. Then, screw the bolt nail 12 through the knob 13 to make the bolt nail 12 penetrate into the ground to fix the support seat 11. The support rod 3 is reinforced and supported by the support rod 9 and the adjusting screw rod 10 to prevent it from tipping over in bad weather. After use, the bolt nail 12 can be unscrewed, and then the adjusting screw rod 10 can be retracted and the support rod 9 can be folded. Then the screw cap 7 can be unscrewed and the warning barrier 1 and the semi-cylindrical block 2 can be removed.

[0025] The utility model provides a wind-resistant police fence, and its installation method, connection method or setting method are all common mechanical methods, and any method that can achieve its beneficial effects can be implemented.

[0026] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A wind-resistant police fence, characterized in that: Including fencing mechanism and reinforcement mechanism; A fence mechanism, the fence mechanism comprising a warning fence (1) and two groups of support rods (3), the left and right ends of the warning fence (1) are fixedly provided with semi-cylindrical blocks (2), the bottom ends of the two groups of support rods (3) are fixedly connected with a base (4), the top ends of the two groups of support rods (3) are provided with a plug hole (5), both sides of the two groups of plug holes (5) are provided with a card slot (6), the warning fence (1) is clamped in the card slot (6) of the two groups of support rods (3) through the cooperation of the semi-cylindrical blocks (2), the upper inner walls of the two groups of plug holes (5) are provided with threads, the two groups of plug holes (5) are screwed with screw caps (7) through the cooperation of the threads, the bottom ends of the two groups of screw caps (7) are respectively in contact with the top ends of the two groups of semi-cylindrical blocks (2), and the two groups of support rods (3) are provided with a reinforcement mechanism; The reinforcement mechanism comprises a fixing ring (8), the fixing ring (8) being fixedly mounted on the support rod (3), three groups of support rods (9) being rotatably mounted in an annular array on the fixing ring (8), the three groups of support rods (9) being all screwed with adjusting screws (10), the bottom ends of the three groups of adjusting screws (10) being all hinged with support seats (11), the three groups of support seats (11) being all screwed with bolts (12), and the top ends of the three groups of bolts (12) being all fixed with knobs (13).

2. A wind-resistant police fence as claimed in claim 1, characterized in that: Three groups of rubber sleeves (14) are fixed in an annular array below the outer wall of the support rod (3).

3. A wind-resistant police fence as claimed in claim 2, characterized in that: The bottom end of the base (4) is fixedly connected with an anti-slip rubber pad (15).

4. A wind-resistant police fence as claimed in claim 3, characterized in that: The top ends of the two groups of screw caps (7) are both fixedly provided with screwing plates (16).

5. A wind-resistant police fence as claimed in claim 4, characterized in that: The support rod (3) and the base (4) are both made of aluminum alloy.

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