Anti-collision refusal horse

Abstract

The utility model discloses an anti-collision horse which comprises a triangular horse body, the triangular horse body comprises a bottom frame beam and a top cross beam arranged above the bottom frame beam, and the two ends of the top cross beam are fixedly connected with the two corners of the corresponding sides of the bottom frame beam through inclined supporting beams respectively to form a triangular supporting structure; the positioning mechanism comprises two sliding sleeves distributed in a triangular shape, the bottom ends of the two sliding sleeves are fixedly connected with the long edges of the two sides of the bottom frame beam respectively, positioning rods are installed in the two sliding sleeves in a sliding mode, and fixing parts fixed to the ground are arranged at the bottom ends of the positioning rods; the positioning mechanism is provided with a limiting mechanism used for adjusting the length of the positioning rod extending out of the sliding sleeve. The device is simple in structure, convenient to operate and capable of quickly and stably fixing the position of the triangular refusal horse, meets the safety barrier requirements of emergency situations or emergency scenes, and improves the reaction speed; and meanwhile, the whole structure is firmer, and higher impact force can be resisted.

Description

Technical Field

[0001] The utility model relates to the technical field of chevaux de frise, in particular to an anti-collision chevaux de frise. Background Art

[0002] In the field of modern public safety and traffic management, chevaux de frise, as a common temporary or semi-permanent safety barrier, is widely used to control the flow of people and vehicles and protect specific areas.

[0003] Although traditional mobile barricades have a certain degree of flexibility, they lack an efficient positioning and fixing mechanism, which has some shortcomings in practical applications. For example, at the scene of an emergency or sudden incident, it is crucial to quickly deploy a safety barrier. However, the positioning process of traditional barricades is often time-consuming and not stable enough, making it difficult to quickly form effective protection. In addition, when faced with strong impacts, such as vehicle collisions and other unexpected situations, unstable barricades may be easily moved or destroyed, making it impossible to effectively perform their protective duties. This not only threatens the safety of on-site personnel, but may also cause chaos and increase the difficulty of emergency response. Therefore, there is an urgent need for an anti-collision barricade. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an anti-collision barrier.

[0005] The utility model discloses an anti-collision barrier, comprising:

[0006] The triangular chevaux-de-forces main body comprises a bottom frame beam and a top crossbeam placed above the bottom frame beam, wherein both ends of the top crossbeam are fixedly connected to the two corners of the corresponding sides of the bottom frame beam through diagonal bracing beams to form a triangular support structure;

[0007] At least one positioning mechanism is used to fix the position of the triangular barricade body, which includes two sliding sleeves distributed in a triangle, the bottom ends of the two sliding sleeves are respectively fixedly connected to the long sides of the two sides of the bottom frame beam, and positioning rods can be slidably installed in the two sliding sleeves, and the bottom ends of the positioning rods are provided with a fixing part fixed to the ground; the positioning mechanism is also provided with a limiting mechanism, and the limiting mechanism is used to adjust the length of the positioning rod extending out of the sliding sleeve.

[0008] As a further improvement of the present invention, the triangular barricade body further includes side beams and reinforcement beams;

[0009] The plurality of side beams are respectively arranged between the top cross beam and the long sides of both sides of the bottom frame beam, and the plurality of side beams are distributed in a Z shape along the length direction of the top cross beam;

[0010] One end of the two reinforcing beams is respectively connected to the two ends of one long side of the bottom frame beam, and the other end of the two reinforcing beams is respectively connected to the middle of the opposite long side of the bottom frame beam.

[0011] As a further improvement of the present invention, a universal wheel is provided at the bottom of the bottom frame beam.

[0012] As a further improvement of the present invention, the number of the positioning mechanisms is two, and the two positioning mechanisms are symmetrically arranged on the left and right sides of the bottom frame beam.

[0013] As a further improvement of the present invention, the positioning mechanism further includes a sliding sleeve positioning groove;

[0014] The top ends of the two sliding sleeve positioning grooves are fixedly connected, and the bottom ends of the two sliding sleeve positioning grooves are respectively fixedly connected obliquely downward to the long sides of the corresponding sides of the bottom frame beam to form a triangular sliding sleeve mounting portion;

[0015] A sliding sleeve is fixedly installed in each sliding sleeve positioning groove, and the positioning rod is slidably installed in the sliding sleeve. The bottom end of the positioning rod is a beveled end, and the beveled end constitutes a fixed part that fits the ground.

[0016] As a further improvement of the present invention, the positioning mechanism further includes a reinforcing arm; the two reinforcing arms are respectively arranged on both sides of the top end of the sliding sleeve mounting portion.

[0017] As a further improvement of the present invention, a C-shaped sliding groove is provided on the outer circumferential surface of the sliding sleeve along its axial direction;

[0018] An operating handle for sliding in the C-shaped sliding slot is fixedly mounted on the positioning rod; the length of the positioning rod extending out of the sliding sleeve can be adjusted by moving the operating handle in the C-shaped sliding slot;

[0019] The C-shaped sliding slot and the operating handle together constitute the limiting mechanism.

[0020] Compared with the prior art, the beneficial effects of the present invention are:

[0021] The utility model has a simple structure and is easy to operate. Through the positioning mechanism and the limiting mechanism, the position of the triangular barrier can be quickly and firmly fixed, meeting the safety barrier requirements of emergency situations or sudden incidents and improving the reaction speed. At the same time, the setting of the triangular barrier body can also make the entire structure more solid and able to withstand stronger impact forces.

[0022] As a temporary safety measure designed for major events, the utility model aims to provide explosion-proof and anti-terrorism protection, while taking into account the non-destructive protection of the ground. It has a certain anti-collision effect, can effectively resist accidental impact, and ensure the safety of people and property. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic structural diagram of an anti-collision barrier disclosed in an embodiment of the present utility model;

[0024] Figure 2 A schematic structural diagram of a positioning mechanism for an anti-collision barrier disclosed in an embodiment of the present utility model;

[0025] Figure 3 The present invention is a schematic structural diagram of a C-shaped sliding slot of an anti-collision barrier disclosed in an embodiment of the present invention.

[0026] In the picture:

[0027] 1. Triangular chevaux-de-force structure; 11. Top crossbeam; 12. Bottom frame beam; 13. Diagonal bracing beam; 14. Side beam; 15. Reinforcement beam;

[0028] 2. Positioning mechanism; 21. Sliding sleeve positioning groove; 22. Sliding sleeve; 221. C-shaped sliding slot; 23. Positioning rod; 231. Operating handle; 24. Reinforcement arm;

[0029] 3. Universal wheel. DETAILED DESCRIPTION

[0030] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0031] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0032] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0033] The present invention is described in further detail below with reference to the accompanying drawings:

[0034] like Figure 1-3 As shown, an anti-collision barrier provided by the utility model includes a triangular barrier body 1 and at least one positioning mechanism 2, wherein the triangular barrier body 1 includes a bottom frame beam 12 and a top crossbeam 11 placed above the bottom frame beam 12, the top crossbeam 11 is arranged parallel to the long side direction of the bottom frame beam 12, and the two ends of the top crossbeam 11 are fixedly connected to the two corners on the corresponding sides of the bottom frame beam 12 through diagonal bracing beams 13 to form a triangular support structure; the positioning mechanism 2 is used to fix the position of the triangular barrier body 1, which includes two sliding sleeves 22 distributed in a triangular shape, the bottom ends of the two sliding sleeves 22 are fixedly connected to the long sides of the two sides of the bottom frame beam 12 respectively, and positioning rods 23 can be slidably installed in the two sliding sleeves 22, and the bottom end of the positioning rod 23 is provided with a fixed part fixed to the ground; the positioning mechanism 2 is also provided with a limiting mechanism, and the limiting mechanism is used to adjust the length of the positioning rod 23 extending out of the sliding sleeve 22.

[0035] In this embodiment, the structure is simple and easy to operate. Through the positioning mechanism 2 and the limiting mechanism, the position of the triangular barrier can be quickly and firmly fixed to meet the safety barrier requirements in emergency situations or sudden incidents and improve the reaction speed. At the same time, the setting of the triangular barrier body 1 can also make the entire structure more solid and able to withstand stronger impact forces.

[0036] Specifically:

[0037] like Figure 1 As shown, in the above embodiment, preferably, the triangular barrier body 1 also includes side beams 14 and reinforcing beams 15, wherein a plurality of side beams 14 are respectively arranged between the long sides of the top cross beam 11 and the bottom frame beam 12, and the plurality of side beams 14 are distributed in a Z shape along the length direction of the top cross beam 11; one end of the two reinforcing beams 15 are respectively connected to the two ends of the long side of one side of the bottom frame beam 12, and the other ends of the two reinforcing beams 15 are respectively connected to the middle of the opposite long sides of the bottom frame beam 12.

[0038] In the above embodiment, preferably, the top cross beam 11 is composed of a round tube, and the top cross beam 11 is placed above the center line between the long sides of the bottom frame beam 12; the bottom frame beam 12 is composed of 4 sections of round tubes spliced ​​and welded; multiple side beams 14 and two reinforcing beams 15 are all composed of round tubes.

[0039] In the above embodiment, preferably, a universal wheel 3 is provided at the bottom of the bottom frame beam 12. During actual assembly, a universal wheel 3 is installed at each of the four corners of the bottom of the bottom frame beam 12. The provision of multiple universal wheels 3 can satisfy the movement of the triangular barricade body 1 and meet the needs of rapid construction.

[0040] In the above embodiment, preferably, the number of positioning mechanisms 2 is two, and the two positioning mechanisms 2 are symmetrically arranged on the left and right sides of the bottom frame beam 12 .

[0041] like Figure 2 As shown, in the above embodiment, the positioning mechanism 2 preferably further includes a sliding positioning groove 21. The top ends of the two sliding sleeve positioning grooves 21 are fixedly connected, and the bottom ends of the two sliding sleeve positioning grooves 21 are respectively fixedly connected diagonally downward to the corresponding long sides of the bottom frame beam 12, forming a triangular sliding sleeve mounting portion. In this embodiment, the cross-section of the two sliding sleeve positioning grooves 21 is C-shaped, and the openings of the two sliding sleeve positioning grooves 21 face toward the ground.

[0042] In the above embodiment, preferably, each sliding sleeve positioning groove 21 is fixed to the long side of the corresponding side of the bottom frame beam 12 by welding through the fixing seat.

[0043] In the above embodiment, preferably, a sliding sleeve 22 is fixedly mounted within each sliding sleeve positioning groove 21, and a positioning rod 23 is slidably mounted within the sliding sleeve 22. In this embodiment, the sliding sleeve 22 is welded to the C-shaped opening of the sliding sleeve positioning groove 21, and the two are laid in the same direction.

[0044] In the above embodiment, preferably, the bottom end of the positioning rod 23 is a beveled end, and the beveled end constitutes a fixed portion that fits with the ground. In actual use, the positioning rod 23 is slid up and down from the sliding sleeve 22 and locked by the limiting mechanism. At this time, the beveled end of the bottom end of the positioning rod 23 is firmly fitted with the ground to achieve a stable installation of the triangular barricade and prevent the triangular barricade from moving during impact.

[0045] like Figure 3As shown, in the above embodiment, the sliding sleeve 22 is preferably a cylindrical structure with upper and lower openings. A C-shaped sliding groove 221 is provided on the outer circumference of the sliding sleeve 22 along its axial direction. An operating handle 231 is welded to the side of the positioning rod 23 at a position corresponding to the C-shaped sliding groove 221. The operating handle 231 can slide up and down within the C-shaped sliding groove 221 and can be locked at the upper and lower bends of the C-shaped sliding groove 221. In actual use, the operating handle 231 is rotated out of the upper or lower bend of the C-shaped sliding groove 221, driving the positioning rod 23 to slide up and down within the sliding sleeve 22. After sliding to a desired position, the operating handle 231 is screwed back into the upper or lower bend of the C-shaped sliding groove 221 to limit the positioning rod 23. In this embodiment, the C-shaped sliding groove 221 on the sliding sleeve 22 and the operating handle 231 on the positioning rod 23 together constitute the limiting mechanism.

[0046] In the above embodiment, preferably, in order to strengthen the connection firmness and stability of the two sliding sleeve positioning grooves 21 and the overall positioning mechanism 2, the positioning mechanism 2 in this embodiment also includes a reinforcing arm 24; the two reinforcing arms 24 are respectively arranged on both sides of the top of the sliding sleeve mounting portion. In this embodiment, the two reinforcing arms 24 are square plates, and the two square plates are respectively welded to both sides of the top of the sliding sleeve mounting portion, that is, both sides of the top of the sliding sleeve positioning groove 21.

[0047] In the above embodiment, preferably, when all the positioning rods 23 are retracted into the sliding sleeve 22, the triangular barrier body 1 can be moved by the universal wheel 3 at the bottom.

[0048] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An anti-collision barrier, characterized in that: include: The triangular chevaux-de-forces main body comprises a bottom frame beam and a top crossbeam placed above the bottom frame beam, wherein both ends of the top crossbeam are fixedly connected to the two corners of the corresponding sides of the bottom frame beam through diagonal bracing beams to form a triangular support structure; At least one positioning mechanism, which is used to fix the position of the triangular chevaux-de-frise body, and includes two sliding sleeves distributed in a triangle, the bottom ends of the two sliding sleeves are respectively fixedly connected to the long sides of the bottom frame beam on both sides, and positioning rods can be slidably installed in the two sliding sleeves, and the bottom ends of the positioning rods are provided with a fixing portion fixed to the ground; the positioning mechanism is also configured with a limiting mechanism, which is used to adjust the length of the positioning rod extending out of the sliding sleeve; The positioning mechanism further includes a sliding sleeve positioning groove; The top ends of the two sliding sleeve positioning grooves are fixedly connected, and the bottom ends of the two sliding sleeve positioning grooves are respectively fixedly connected obliquely downward to the long sides of the corresponding sides of the bottom frame beam to form a triangular sliding sleeve mounting portion; A sliding sleeve is fixedly installed in each of the sliding sleeve positioning grooves, and a positioning rod is slidably installed in the sliding sleeve. The bottom end of the positioning rod is a beveled end, and the beveled end constitutes a fixed portion that fits the ground; A C-shaped sliding groove is provided on the outer circumferential surface of the sliding sleeve along its axial direction; An operating handle for sliding in the C-shaped sliding slot is fixedly mounted on the positioning rod; the length of the positioning rod extending out of the sliding sleeve can be adjusted by moving the operating handle in the C-shaped sliding slot; The C-shaped sliding slot and the operating handle together constitute the limiting mechanism.

2. The anti-collision barrier according to claim 1, characterized in that: The triangular chevaux-de-forces main body also includes side beams and reinforcement beams; The plurality of side beams are respectively arranged between the top cross beam and the long sides of both sides of the bottom frame beam, and the plurality of side beams are distributed in a Z shape along the length direction of the top cross beam; One end of the two reinforcing beams is respectively connected to the two ends of one long side of the bottom frame beam, and the other end of the two reinforcing beams is respectively connected to the middle of the opposite long side of the bottom frame beam.

3. The anti-collision barrier according to claim 1, characterized in that: The bottom of the bottom frame beam is provided with a universal wheel.

4. The anti-collision barrier according to claim 1, characterized in that: There are two positioning mechanisms, which are symmetrically arranged on the left and right sides of the bottom frame beam.

5. The anti-collision barrier according to claim 1, characterized in that: The positioning mechanism further includes a reinforcing arm; the two reinforcing arms are respectively arranged on both sides of the top end of the sliding sleeve mounting portion.

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