Modular greenway fence connection mechanism

Abstract

This utility model relates to the field of coating roller pressing mechanisms, specifically to a modular greenway guardrail connection mechanism, including a box body for supporting the overall device. The box body is a rectangular sleeve with an inner center, and a cover plate is installed on the upper surface of the box body. An outer clamping assembly for clamping the guardrail is disposed on the inner wall of the box body. The outer clamping assembly includes a sliding plate that passes through and is slidably connected to the left surface of the box body, and an outer clamping member is provided at the end of the sliding plate away from the box body. An inner support assembly for eliminating the gap between two sets of guardrails is disposed on the front surface of the box body. The inner support assembly includes an inner support member that is slidably connected to the front surface of the box body. By setting the inner support assembly, adjacent sets of posts can be supported from the inside, thus preventing the posts from moving to the middle position after fixing, improving the stability of the clamping. Combined with the outer clamping assembly, both sets of posts can be completely fixed.

Description

Technical Field

[0001] This utility model relates to the field of coating roller pressing mechanism, specifically to a modular greenway guardrail connection mechanism. Background Technology

[0002] Greenway guardrails are devices used to separate greenways from motor vehicle lanes, non-motor vehicle lanes, or surrounding dangerous areas. This prevents pedestrians and vehicles from accidentally entering the greenway, ensuring their safety and preventing the green plants in the greenway from being trampled by people.

[0003] In the existing technology, there are various types of greenway guardrails, including integrated guardrails and modular guardrails. Modular guardrails are individual components, but they can be arranged to form a complete barrier. In order to ensure that multiple sets of guardrails can remain stable, a connecting device is needed to connect multiple sets of guardrails. When the guardrails are installed, a base 6 is installed on its lower surface. In order to ensure that the base 6 can stably support the column 5, the surface area of ​​the lower surface of the base 6 must be larger than that of the column 5. This will result in a gap between two adjacent sets of columns, resulting in room for movement after they are connected, and poor fixed stability.

[0004] Therefore, it is necessary to invent a modular greenway guardrail connection mechanism to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a modular greenway guardrail connection mechanism. By setting an inner support component to cooperate with an outer clamping component, during connection, the inner support component is first forced to move outward and fit against the end faces of the two sets of columns when they are close to each other by rotating the second adjusting bolt. Then, rotating the first adjusting bolt will cause the second pressing component to press the first pressing component, thus causing the outer clamping component to move closer to the two sets of columns from the direction away from each other. This forces the two sets of columns to move towards the middle position to achieve clamping. In this way, the inner support component can prevent the two sets of columns from moving towards the middle position, which can improve the stability of the connection. Moreover, both the inner support component and the outer clamping component are adjustable, so they can be adapted to guardrails of various sizes. This solves the problem in the prior art where the large base area at the bottom of the guardrail causes movement space between the two sets of guardrails, resulting in the guardrail still being able to move after fixing.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a modular greenway guardrail connection mechanism, comprising...

[0007] A box body for supporting the overall device, wherein the box body is configured as a rectangular sleeve with an inner center, and a cover plate is installed on the upper surface of the box body;

[0008] An external clamping assembly for clamping the guardrail is provided on the inner wall of the box body. The external clamping assembly includes a sliding plate that passes through and is slidably connected to the left surface of the box body. An external clamping member is provided at the end of the sliding plate away from the box body.

[0009] An inner support assembly, used to eliminate the gap between two sets of guardrails, is disposed on the front surface of the box body. The inner support assembly includes an inner support member, which is slidably connected to the front surface of the box body.

[0010] Preferably, the end of the inner support member away from the center line of the box is set as a plane, and the end of the inner support member close to the center line of the box is provided with a pressure-bearing member two.

[0011] Preferably, the front end of the box is threadedly connected to an adjusting bolt two, and the outer wall of the adjusting bolt two is fitted with an extrusion member two. The extrusion member two is trapezoidal with the inclined surface of the trapezoid facing the extrusion member two.

[0012] Preferably, the outer clamping assembly further includes an adjusting bolt, which is rotatably connected to the inner wall of the box. The outer wall of the adjusting bolt is threadedly connected to a sliding frame, and the front surface of the sliding frame is provided with a pressing member near the left and right ends.

[0013] Preferably, the upper surface of the slide plate is rotatably connected to a pressure-bearing component, the pressure-bearing component is cylindrical, and the extrusion component is trapezoidal with its inclined surface facing the pressure-bearing component.

[0014] Preferably, the outer clamp has a protrusion at the end facing the center line of the box.

[0015] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0016] This utility model is equipped with an internal support component, which can support two adjacent sets of columns from the inside. This can prevent the columns from moving to the middle position after they are fixed, thus improving the stability of the clamping. At the same time, in conjunction with the external clamping component, the two sets of columns can be completely fixed. Since both the internal support component and the external clamping component are adjustable, this device can be adapted to a variety of guardrails of different sizes, and the overall device has good flexibility. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this invention. For those skilled in the art, other drawings can be obtained based on these drawings.

[0018] Figure 1 This is a three-dimensional structural diagram of the overall device in this utility model;

[0019] Figure 2 This is a three-dimensional structural diagram of the box body in this utility model;

[0020] Figure 3 This is a three-dimensional structural breakdown diagram of the overall device in this utility model;

[0021] Figure 4 This is a schematic diagram of the installation state of the three-dimensional structure of the guardrail in this utility model.

[0022] Legend:

[0023] 1. Box body; 2. Cover plate; 3. External clamping assembly; 31. External clamping component; 32. Slide plate; 33. Sliding frame; 34. Adjusting bolt one; 35. Extrusion component one; 36. Pressure-bearing component one; 4. Internal support assembly; 41. Internal support component; 42. Extrusion component two; 43. Pressure-bearing component two; 44. Adjusting bolt two; 5. Column; 6. Base plate. Detailed Implementation

[0024] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0025] This utility model provides, for example Figures 1-3 The modular greenway guardrail connection mechanism shown includes a box 1, an outer clamping component 3, and an inner support component 4.

[0026] Box 1 is used to support the overall device. Box 1 is set as a rectangular sleeve in the center of the interior. The interior space of box 1 can be used to accommodate other components and can provide protection for other components. A cover plate 2 is installed on the upper surface of box 1 to close the opening at the upper end of box 1. By using the cover plate 2 to close the opening at the upper end of box 1, foreign objects can be prevented from entering the interior of box 1 at will.

[0027] The outer clamping component 3 is used to clamp the guardrail and is set on the inner wall of the box body 1. The outer clamping component 3 includes a sliding plate 32, which is slidably connected to the left surface of the box body 1. The sliding plate 32 can slide left and right on the inner wall of the box body 1. An expansion block is provided at the end of the sliding plate 32 near the center line of the box body 1 to prevent the sliding plate 32 from detaching from the inside of the box body 1. An outer clamping member 31 is provided at the end of the sliding plate 32 away from the box body 1. The outer clamping member 31 can squeeze the guardrail to bring the two sets of guardrails closer together.

[0028] The inner support assembly 4 is used to eliminate the gap between the two sets of guardrails and is set on the front surface of the box body 1. The inner support assembly 4 includes an inner support member 41 for supporting the guardrail. The inner support member 41 is slidably connected to the front surface of the box body 1. The inner support member 41 is connected to the front surface of the box body 1 through a T-shaped block and a T-shaped groove, so that the inner support member 41 can only slide left and right and cannot rotate.

[0029] like Figures 1-3 As shown, the end of the inner support member 41 away from the center line of the box body 1 is set as a plane. The plane design allows the inner support member 41 to better fit the outer wall of the guardrail and ensure the contact area between the two. The end of the inner support member 41 near the center line of the box body 1 is provided with a pressure member 43. When the pressure member 43 moves, the inner support member 41 will also be driven to move synchronously. The front end of the box body 1 is threaded with an adjusting bolt 44 for driving the pressing member 42 to move. The outer wall of the adjusting bolt 44 is fitted with a pressing member 42 for pressing the pressure member 43. The pressure member 43 is set as a trapezoid with the inclined surface of the trapezoid facing the pressing member 42. By rotating the adjusting bolt 44, the pressing member 42 can be driven to press the inclined surface of the pressure member 43, thus forcing the pressure member 43 to drive the inner support member 41 to move outward.

[0030] like Figures 1-3 As shown, the outer clamping assembly 3 also includes an adjusting bolt 34 for moving the sliding frame 33. The adjusting bolt 34 is rotatably connected to the inner wall of the box 1. The outer wall of the adjusting bolt 34 is threadedly connected to the sliding frame 33 for moving the pressing component 35. The sliding frame 33 can slide back and forth on the inner wall of the box 1. The front surface of the sliding frame 33 is provided with pressing components 35 for pressing the pressure receiving component 36 near the left and right ends. The upper surface of the slide plate 32 is rotatably connected to the pressure receiving component 36 for moving the slide plate 32. 6 is cylindrical, and the cylindrical design allows it to rotate when squeezed. This reduces the friction between it and the extruder 35. The extruder 35 is trapezoidal with its inclined surface facing the pressure-receiving part 36. When the extruder 35 moves forward, it can squeeze the pressure-receiving part 36 and drive the slide plate 32 to move inward. The outer clamp 31 has a protrusion at the end facing the center line of the box 1. By setting the protrusion, the outer clamp 31 can further clamp the guardrail, thus preventing the entire device from moving back and forth and detaching from the outer wall of the guardrail.

[0031] The working principle of this utility model is as follows: During connection, first rotate the adjusting bolt 44 to move the pressing component 42 forward, pressing the trapezoidal inclined surface of the pressure-bearing component 43. Since the pressure-bearing component 43 is connected to the inner support component 41, it forces the inner support component 41 to move outward, so that the planar end of the inner support component 41 away from the center line of the box 1 is attached to the end faces of the two sets of guardrails that are close to each other, providing support to the two adjacent sets of guardrails from the inside and preventing the guardrails from moving to the middle position after being fixed. Then, rotate the adjusting bolt 34 to move the sliding frame 33 forward, and the pressing component 35 on the front surface of the sliding frame 33 moves forward accordingly, pressing the pressure-bearing component 43. 36. Since the pressure-bearing component 36 is rotatably connected to the upper surface of the slide plate 32, the pressure-bearing component 36 rotates when squeezed, reducing the friction with the squeezing component 35. At the same time, it drives the slide plate 32 to move towards the center line of the box body 1. The slide plate 32 drives the outer clamp 31 to approach the guardrail from the direction away from each other. The outer clamp 31 further clamps the guardrail on the protrusion at the end facing the center line of the box body 1, forcing the two sets of guardrails to move towards the middle position to achieve clamping. Through the cooperation of the inner support component 4 and the outer clamp component 3, the two sets of guardrails are fixed. Both the inner support component 4 and the outer clamp component 3 are adjustable to adapt to guardrails of various sizes.

[0032] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A modular greenway fence connection mechanism, characterized by: include Box (1) is used to support the overall device. The box (1) is set as a rectangular sleeve in the center of the interior. A cover plate (2) is installed on the upper surface of the box (1). An external clamping assembly (3) is used to clamp the guardrail and is set on the inner wall of the box body (1). The external clamping assembly (3) includes a sliding plate (32), which is slidably connected to the left surface of the box body (1). An external clamping member (31) is provided at the end of the sliding plate (32) away from the box body (1). An inner support assembly (4) is used to eliminate the gap between the two sets of guardrails and is provided on the front surface of the box body (1). The inner support assembly (4) includes an inner support member (41) which is slidably connected to the front surface of the box body (1).

2. The modular greenway guardrail connection mechanism according to claim 1, characterized in that: The inner support member (41) is set in a planar shape at the end away from the center line of the box body (1), and a pressure member (43) is provided at the end of the inner support member (41) close to the center line of the box body (1).

3. The modular greenway guardrail connection mechanism according to claim 2, characterized in that: The front end of the box (1) is threaded with an adjusting bolt (44), and the outer wall of the adjusting bolt (44) is fitted with an extrusion member (42). The pressure member (43) is set in a trapezoidal shape with the inclined surface of the trapezoid facing the extrusion member (42).

4. The modular greenway guardrail connection mechanism according to claim 1, characterized in that: The outer clamping assembly (3) also includes an adjusting bolt (34), which is rotatably connected to the inner wall of the box (1). The outer wall of the adjusting bolt (34) is threaded with a sliding frame (33), and the front surface of the sliding frame (33) is provided with a pressing member (35) near the left and right ends.

5. A modular greenway guardrail connection mechanism according to claim 4, characterized in that: The upper surface of the slide plate (32) is rotatably connected to a pressure member (36), which is cylindrical, and the extrusion member (35) is trapezoidal with its inclined surface facing the pressure member (36).

6. The modular greenway guardrail connection mechanism according to claim 1, characterized in that: The outer clamp (31) has a protrusion at one end facing the center line of the box body (1).

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