Anti-collision fence
By designing connecting plates, connecting holes and other structures in the anti-collision rail, the rapid replacement of the anti-collision rail is solved, and the existing anti-collision rail replacement steps are improved, and construction efficiency and maintenance convenience are improved.
Patent Information
- Application Number
- CN202420358650.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-27
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-02-27
AI Technical Summary
During use, the anti-collision plate is prone to damage, resulting in cumbersome replacement steps and cannot be replaced quickly.
A kind of anti-collision rail is designed, through the connecting plate, connecting hole, upper protective plate, through hole, lower protective plate, positioning groove, limit cross bar, limit vertical bar, handle, limit plate, connection block, limit The setting of holes and anti-collision plates enables rapid replacement of anti-collision plates.
It realizes rapid replacement of anti-collision plates, facilitates later maintenance work, reduces labor, and accelerates construction efficiency.
Smart Images
Figure CN222455901U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of municipal engineering, and in particular to an anti-collision fence. Background Art
[0002] Crash barriers are needed in municipal engineering projects. However, during the use of the crash barriers, the crash plates are easily hit, which can easily damage the crash plates and buffer parts. The overall structure of the crash plates needs to be replaced. The general guardrail replacement steps are cumbersome and cannot be replaced quickly. For this reason, we propose a crash barrier. Utility Model Content
[0003] The purpose of the utility model is to provide a crash barrier to solve the problems raised in the above background technology.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a crash barrier, which includes two columns and connecting holes, and the two columns are fixedly connected by a connecting plate; an upper protective plate and a lower protective plate are respectively installed on the upper and lower sides of the connecting plate between the two columns; the upper protective plate and the connecting plate are both provided with a plurality of vertically arranged through holes; the lower protective plate is provided with a plurality of vertically arranged positioning grooves; a connecting hole is horizontally provided in front of the connecting plate; a limiting plate is movably provided on the front side of the connecting plate; a plurality of connecting blocks are provided directly behind the limiting plate; a limiting hole is vertically provided on the connecting block; a plurality of telescopic rods are arranged in an array at one end of the limiting plate away from the connecting block; and a crash barrier is provided at one end of the telescopic rod away from the limiting plate.
[0005] Preferably, the connection block is movably clamped in the connection hole; the limiting hole is adapted to the limiting vertical rod; and the limiting hole is coaxially arranged with the through hole.
[0006] Preferably, the top ends of several of the limiting vertical rods are provided with a same limiting cross rod; and a handle is installed in the middle of the top end of the limiting cross rod.
[0007] Preferably, the connecting holes are communicated with the corresponding through holes respectively; the through holes and the positioning grooves are respectively arranged vertically corresponding to each other, and the through holes, the positioning grooves and the limiting vertical rods are adapted.
[0008] Preferably, a spring is sleeved between the outer wall anti-collision plate and the limiting plate of the telescopic rod.
[0009] Preferably, the outer wall of the anti-collision plate is in an arc-shaped structure; a protective layer is arranged on the outside of the anti-collision plate, and the protective layer is a rubber layer.
[0010] Beneficial effect: Compared with the prior art, the beneficial effect of the utility model is that through the setting of connecting plates, connecting holes, upper protective plates, through holes, lower protective plates, positioning grooves, limiting horizontal bars, limiting vertical bars, handles, limiting plates, connecting blocks, limiting holes and anti-collision plates, the anti-collision plates damaged by impact can be quickly replaced, which facilitates later maintenance work, reduces labor and speeds up construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 The utility model is a schematic diagram of the overall structure of a crash barrier.
[0012] Figure 2 The utility model is a partial cross-sectional structural schematic diagram of a crash barrier.
[0013] Figure 3 The utility model is a schematic diagram of a top view of the anti-collision barrier.
[0014] Figure 4 The utility model provides a schematic diagram of a structure of a limiting vertical rod for replacing a collision plate of a collision barrier.
[0015] Figure 5 The utility model is a schematic diagram of a partial structure of a crash plate of a crash barrier in a top view.
[0016] In the accompanying drawings: 1-column, 2-connecting plate, 3-connecting hole, 4-upper protective plate, 5-through hole, 6-lower protective plate, 7-positioning groove, 8-limiting cross bar, 9-limiting vertical bar, 10-handle, 11-limiting plate, 12-connecting block, 13-limiting hole, 14-anti-collision plate, 15-telescopic rod, 16-spring, 17-protective layer. DETAILED DESCRIPTION
[0017] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.
[0018] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.
[0019] Example
[0020] Please refer to the attached drawings of the specification. In the embodiment of the utility model, a crash barrier comprises two upright posts 1 and a connecting hole 3. The two upright posts 1 are fixedly connected by a connecting plate 2; an upper protective plate 4 and a lower protective plate 6 are respectively installed on the upper and lower sides of the connecting plate 2 between the two upright posts 1; a plurality of vertically arranged through holes 5 are provided on the upper protective plate 4 and the connecting plate 2; a plurality of vertically arranged positioning grooves 7 are provided on the lower protective plate 6; a connecting hole 3 is horizontally provided in front of the connecting plate 2; a limiting plate 11 is movably provided on the front side of the connecting plate 2; a plurality of connecting blocks 12 are provided directly behind the limiting plate 11; a limiting hole 13 is vertically provided on the connecting block 12; a plurality of telescopic rods 15 are arranged in an array at one end of the limiting plate 11 away from the connecting block 12 ; An anti-collision plate 14 is provided at one end of the telescopic rod 15 away from the limiting plate 11, and the connecting block 12 is movably stuck in the connecting hole; the limiting hole 13 is adapted to the limiting vertical rod 9; the limiting hole 13 is coaxially arranged with the through hole, and the tops of several limiting vertical rods 9 are provided with the same limiting cross bar 8; a handle 10 is installed at the middle part of the top of the limiting cross bar 8, and the connecting holes 3 are respectively connected with the corresponding through holes 5; the through holes 5 and the positioning grooves 7 are respectively arranged vertically corresponding to each other, and the through holes 5 and the positioning grooves 7 are adapted to the limiting vertical rods 9, and a spring 16 is sleeved between the outer wall anti-collision plate 14 of the telescopic rod 15 and the limiting plate 11, and the outer wall of the anti-collision plate 14 is an arc-shaped structure; a protective layer 17 is provided on the outside of the anti-collision plate 14, and the protective layer is a rubber layer.
[0021] Usage process:
[0022] When in use, the device is moved to the position where it needs to be used. When the anti-collision plate 14 is damaged by collision, the staff pulls up the limiting cross bar 8 through the handle 10, and the limiting vertical rod 9 first disengages from the positioning groove 7, and then disengages from the through hole 5 on the connecting plate 2. At this time, the limiting vertical rod 9 disengages from the limiting hole 13 on the connecting block 12, so that the connecting block 12 disengages from the connecting hole 3. The limiting plate 11 is removed and a new anti-collision plate 14 is replaced. When replacing, first insert the multiple connecting blocks 12 on the limiting plate 11 into the corresponding connecting holes 3 respectively, and then insert the limiting vertical rod 9 into the through hole 5 in the upper protective plate 4, and then pass through the limiting hole 13 and insert it into the positioning groove 7 to limit the connecting block 12 to complete the installation of the anti-collision plate 14. After the collision, the anti-collision plate 14 can be replaced separately, and the replacement is convenient, and the replacement can be convenient and quick.
[0023] In the above process, through the setting of connecting plates, connecting holes, upper protective plates, through holes, lower protective plates, positioning grooves, limiting horizontal bars, limiting vertical bars, handles, limiting plates, connecting blocks, limiting holes and anti-collision plates, the anti-collision plates damaged by impact can be quickly replaced, which facilitates subsequent maintenance work, reduces labor and speeds up construction efficiency. The present application has a simple structure, strong practicality, and simple operation, and is worthy of promotion.
[0024] The above specific embodiments further illustrate the purpose, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above are only specific embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
[0025] In the description of the present invention, it is necessary to understand that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0026] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0027] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the product of the invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.
[0028] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.
[0029] In the present invention, unless otherwise clearly specified and limited, a first feature being above or below a second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through another feature between them. Moreover, a first feature being above, above, and above a second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being below, below, and below a second feature includes the first feature being directly below and obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.
Claims
1. A crash barrier, characterized in that: It includes two columns, connecting holes and limiting vertical rods, and the two columns are fixedly connected by a connecting plate; an upper protective plate and a lower protective plate are respectively installed on the upper and lower sides of the connecting plate between the two columns; the upper protective plate and the connecting plate are provided with a number of vertically arranged through holes; the lower protective plate is provided with a number of vertically arranged positioning grooves; a connecting hole is horizontally provided in front of the connecting plate; a limiting plate is movably provided on the front side of the connecting plate; a plurality of connecting blocks are provided directly behind the limiting plate; a limiting hole is vertically provided on the connecting block; a plurality of telescopic rods are arranged in an array at one end of the limiting plate away from the connecting block; an anti-collision plate is provided at one end of the telescopic rod away from the limiting plate.
2. A crash barrier according to claim 1, characterized in that: The connecting block is movably clamped in the connecting hole; the limiting hole is adapted to the limiting vertical rod; and the limiting hole is coaxially arranged with the through hole.
3. The crash barrier according to claim 1, characterized in that: The top ends of a plurality of the limiting vertical rods are provided with a same limiting cross rod; and a handle is installed at the middle of the top end of the limiting cross rod.
4. The crash barrier according to claim 1, characterized in that: The connecting holes are communicated with the corresponding through holes respectively; the through holes and the positioning grooves are respectively arranged vertically and correspondingly, and the through holes, the positioning grooves and the limiting vertical rods are adapted.
5. The crash barrier according to claim 1, characterized in that: A spring is sleeved between the outer wall anti-collision plate and the limiting plate of the telescopic rod.
6. The crash barrier according to claim 1, characterized in that: The outer wall of the anti-collision plate is in an arc-shaped structure; a protective layer is arranged on the outside of the anti-collision plate, and the protective layer is a rubber layer.