Municipal traffic isolation protective fence

Abstract

The utility model belongs to the technical field of municipal protective fences, and discloses a municipal traffic isolation protective fence which comprises a protective fence body and two sets of positioning mechanisms, the left side and the right side of the protective fence body are connected with two sets of protective fence bases through the two sets of positioning mechanisms, and a groove is formed in the lower surface of the protective fence body. A supporting mechanism for supporting and positioning the position of the guardrail body is installed in a groove of the guardrail body, a limiting mechanism is arranged in the supporting mechanism, and the lower surface of the supporting mechanism is installed and positioned to the ground surface by adjusting and moving the supporting mechanism. And the supporting mechanism supports the position, between the two sets of guardrail bases, of the guardrail main body and limits the position of the guardrail main body, so that the stability of the guardrail main body in the subsequent use process is improved, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal protection fences, in particular to a municipal traffic isolation protection fence. Background Art

[0002] As an important part of urban traffic management, the innovative design and development of municipal traffic isolation guardrails are of great significance to improving the safety, aesthetics and intelligence of urban traffic.

[0003] For example, the utility model with announcement number CN218712464U discloses a municipal traffic isolation guardrail, which relates to the technical field of municipal traffic facilities; and the utility model includes two guardrail bases and a guardrail body, one side of the guardrail body is in movably contact with one side of the guardrail base, and the opposite sides of the two guardrail bases are provided with a disassembly and assembly mechanism for disassembling and assembling the guardrail body, and the opposite sides of the two guardrail bases are provided with a supporting mechanism for supporting the guardrail body; the disassembly and assembly mechanism includes a lifting plate, and a limiting protrusion is fixedly installed on the lower surface of the lifting plate; by placing the guardrail body to be installed between the two guardrail bases, the lower end face of the guardrail body is inserted into the two first elastic pads and the second elastic pads, and the two first support sleeves and the second support sleeves support the guardrail body, thereby conveniently realizing the support of the guardrail body, thereby effectively improving the stability of the guardrail body, and at the same time, avoiding the deformation of the guardrail body due to lack of support during the long installation time.

[0004] In the process of implementing this application, it was found that the technology has the following problems: the existing municipal traffic isolation guardrail is installed with a support mechanism to the lower end of the guardrail during use to avoid deformation of the guardrail body due to lack of support during a long installation period, but most support mechanisms only have a supporting function, which makes it impossible to improve the stability of the guardrail when it is subsequently hit, thereby reducing the practicality of the device.

[0005] For this reason, a municipal traffic isolation guardrail is proposed. Utility Model Content

[0006] The purpose of the present utility model is to solve the problem that the existing municipal traffic isolation guardrail is installed with a support mechanism to the lower end of the guardrail during use to avoid deformation of the guardrail body due to lack of support during a long installation period, but most support mechanisms only have a supporting function, which makes it impossible to improve the stability of the guardrail when it is subsequently hit. The present utility model provides a municipal traffic isolation guardrail.

[0007] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0008] A municipal traffic isolation guardrail includes a guardrail body and two sets of positioning mechanisms. The left and right sides of the guardrail body are connected to two sets of guardrail bases through the two sets of positioning mechanisms. A groove is provided on the lower surface of the guardrail body. A supporting mechanism for supporting and positioning the position of the guardrail body is installed inside the groove of the guardrail body. A limiting mechanism is arranged inside the supporting mechanism.

[0009] Furthermore, the support mechanism includes a screw and a support plate, the support plate is slidably connected to the inside of the groove of the guardrail body, a threaded hole is provided at the bottom of the inner wall of the guardrail body, the external thread of the screw is connected to the inside of the threaded hole of the guardrail body, the lower surface of the screw abuts the upper surface of the support plate, and slots are provided on the front and back sides of the support plate, and threaded holes are provided at the bottom of the inner walls of the two groups of slots of the support plate, and the internal threads of the multiple groups of threaded holes of the support plate are connected to positioning bolts, and the external threads of the multiple groups of positioning bolts pass through the multiple groups of threaded holes of the support plate and are connected to the inside of the ground.

[0010] Furthermore, fixing blocks are installed on the inner wall of one side adjacent to the two groups of grooves of the support plate.

[0011] Furthermore, the positioning mechanism includes a positioning slot and an L-shaped positioning block, the positioning slot is arranged on the side of the guardrail base close to the guardrail body, and the L-shaped positioning block is installed on the side of the guardrail body close to the guardrail base, the outer contour of the L-shaped positioning block is adapted to the inner contour of the positioning slot, and a groove is provided at the bottom of the inner wall of the positioning slot, and the position of the inner groove of the positioning slot is located on the moving path of the bottom end of the L-shaped positioning block.

[0012] Furthermore, the bottoms and tops of the inner walls of the two groups of grooves on the front and rear sides of the support plate are both configured as inclined surfaces.

[0013] Furthermore, the limiting mechanism includes two groups of magnetic blocks and two groups of iron sheets. The two groups of iron sheets are installed on the top of the inner wall of the guardrail main body groove, and the two groups of magnetic blocks are installed on the upper surface of the support plate. The positions of the two groups of iron sheets are respectively located at the upper ends of the two groups of magnetic blocks, and the upper surfaces of the two groups of magnetic blocks are respectively adsorbed on the lower surfaces of the two groups of iron sheets.

[0014] The beneficial effects of the utility model are as follows:

[0015] 1. The utility model pushes the support plate to slide downward in the groove of the guardrail body by rotating the screw, so that the lower surface of the support plate is abutted against the ground, and then by rotating multiple sets of positioning bolts, the external threads of the multiple sets of positioning bolts are passed through the multiple sets of threaded holes in the support plate and then connected to the inside of the ground, so that the support mechanism supports the position of the guardrail body between the two sets of guardrail bases and limits the position of the guardrail body, thereby improving the stability of the subsequent guardrail body during use; the space between the lower end of the guardrail body and the ground is sealed and isolated by the support mechanism, so as to avoid as much as possible that the debris accumulated on the road surface is cleaned into the opposite lane when the subsequent cleaning vehicle cleans the ground, thereby improving the practicality of the device.

[0016] 2. The utility model drives the L-shaped positioning block to be clamped into the interior of the positioning slot by pushing the guardrail body, and then drives the L-shaped positioning block to move downward inside the positioning slot by pressing the guardrail body, and clamps the bottom end of the L-shaped positioning block into the groove inside the positioning slot, so that when the positions of the two groups of guardrail bases on the left and right sides of the subsequent guardrail body are offset, the guardrail body falls off from between the two groups of guardrail bases, thereby improving the stability of the subsequent guardrail body during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0018] Figure 2 This is a side structural diagram of the utility model;

[0019] Figure 3 This is a side structural diagram of the positioning slot of the utility model;

[0020] Figure 4 It is a schematic diagram of the internal structure of the groove of the utility model.

[0021] Figure numerals: 1. guardrail body; 2. guardrail base; 3. positioning mechanism; 301. positioning slot; 302. L-shaped positioning block; 4. supporting mechanism; 401. supporting plate; 402. screw; 403. positioning bolt; 5. fixing block; 6. limiting mechanism; 601. magnetic block; 602. iron sheet. DETAILED DESCRIPTION

[0022] 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 accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0024] It should be noted that similar reference numerals and letters represent similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings. In addition, the terms "first," "second," etc. are used only to distinguish the descriptions and are not to be understood as indicating or implying relative importance.

[0025] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the product of the present 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 orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as a limitation on the present invention.

[0026] like Figures 1 to 4 As shown, a municipal traffic isolation guardrail includes a guardrail body 1 and two sets of positioning mechanisms 3. The left and right sides of the guardrail body 1 are connected to two sets of guardrail bases 2 through the two sets of positioning mechanisms 3. A groove is provided on the lower surface of the guardrail body 1. A support mechanism 4 for supporting and positioning the position of the guardrail body 1 is installed inside the groove of the guardrail body 1, and a limiting mechanism 6 is provided inside the support mechanism 4. Specifically, the lower surface of the support mechanism 4 is installed and positioned to the ground surface by adjusting the movable support mechanism 4, so that the support mechanism 4 supports the position of the guardrail body 1 between the two sets of guardrail bases 2 and limits the position of the guardrail body 1, thereby improving the stability of the subsequent guardrail body 1 during use, thereby improving the practicality of the device.

[0027] like Figure 1 、 Figure 2 and Figure 4As shown, the support mechanism 4 includes a screw 402 and a support plate 401. The support plate 401 is slidably connected to the inside of the groove of the guardrail body 1. A threaded hole is provided at the bottom of the inner wall of the guardrail body 1. The external thread of the screw 402 is connected to the inside of the threaded hole of the guardrail body 1. The lower surface of the screw 402 abuts against the upper surface of the support plate 401. The front and rear sides of the support plate 401 are provided with card slots. The bottom of the inner wall of the two groups of card slots of the support plate 401 are provided with threaded holes. The internal threads of the multiple groups of threaded holes of the support plate 401 are all connected to positioning bolts 403. The external threads of the multiple groups of positioning bolts 403 pass through the multiple groups of threaded holes of the support plate 401 and are connected to the inside of the ground.

[0028] Specifically, by rotating the screw 402, the support plate 401 is pushed downward in the groove of the guardrail body 1, and the lower surface of the support plate 401 is abutted against the ground. Then, by rotating multiple sets of positioning bolts 403, the external threads of the multiple sets of positioning bolts 403 are passed through the multiple sets of threaded holes in the support plate 401 and then connected to the inside of the ground, so that the support mechanism 4 supports the position of the guardrail body 1 between the two sets of guardrail bases 2 and limits the position of the guardrail body 1, thereby improving the stability of the subsequent guardrail body 1 during use; the space between the lower end of the guardrail body 1 and the ground is sealed and isolated by the support mechanism 4, thereby minimizing the possibility that the subsequent cleaning vehicle will clean the debris accumulated on the road surface into the opposite lane when cleaning the ground, thereby improving the practicality of the device.

[0029] like Figure 1 、 Figure 2 and Figure 4 As shown, a fixing block 5 is installed on the inner wall of one side adjacent to the two groups of grooves of the support plate 401; specifically, by pulling the fixing block 5, the support plate 401 is driven to reset and move to the inside of the groove of the guardrail body 1, so that the time spent by subsequent staff in resetting the position of the support plate 401 is shortened.

[0030] like Figures 1 to 4 As shown, the positioning mechanism 3 includes a positioning slot 301 and an L-shaped positioning block 302. The positioning slot 301 is provided on the side of the guardrail base 2 close to the guardrail body 1, and the L-shaped positioning block 302 is installed on the side of the guardrail body 1 close to the guardrail base 2. The outer contour of the L-shaped positioning block 302 is adapted to the inner contour of the positioning slot 301. A groove is provided at the bottom of the inner wall of the positioning slot 301. The position of the inner groove of the positioning slot 301 is located on the moving path of the bottom end of the L-shaped positioning block 302.

[0031] Specifically, by pushing the guardrail body 1, the L-shaped positioning block 302 is driven to be clamped into the inside of the positioning slot 301, and then by pressing the guardrail body 1, the L-shaped positioning block 302 is driven to move downward inside the positioning slot 301, and the bottom end of the L-shaped positioning block 302 is clamped into the groove of the positioning slot 301, so that when the positions of the two groups of guardrail bases 2 on the left and right sides of the guardrail body 1 are offset, the guardrail body 1 falls off from between the two groups of guardrail bases 2, thereby improving the stability of the subsequent guardrail body 1 during use.

[0032] like Figure 1 、 Figure 2 and Figure 4 As shown, the bottom and top of the inner walls of the two groups of grooves on the front and rear sides of the support plate 401 are both set as inclined surfaces; specifically, by setting the bottom and top of the inner walls of the two groups of grooves on the front and rear sides of the support plate 401 as inclined surfaces, it is difficult for debris to accumulate inside the grooves of the two groups of support plates 401 during the subsequent use of the support plate 401, thereby reducing the number of times that subsequent staff regularly clean the inside of the two groups of grooves of the support plate 401.

[0033] like Figure 4 As shown, the limiting mechanism 6 includes two groups of magnetic blocks 601 and two groups of iron sheets 602. The two groups of iron sheets 602 are installed on the top of the inner wall of the groove of the guardrail main body 1, and the two groups of magnetic blocks 601 are installed on the upper surface of the support plate 401. The positions of the two groups of iron sheets 602 are respectively located at the upper ends of the two groups of magnetic blocks 601, and the upper surfaces of the two groups of magnetic blocks 601 are respectively adsorbed on the lower surfaces of the two groups of iron sheets 602; specifically, by pushing the support plate 401, the upper surfaces of the two groups of magnetic blocks 601 are respectively adsorbed on the lower surfaces of the two groups of iron sheets 602, so that the subsequent limiting mechanism 6 support plate 401 is restricted in the moving position inside the groove of the guardrail main body 1, thereby minimizing the support plate 401 from slipping out of the groove of the guardrail main body 1 during the subsequent transportation of the mobile guardrail main body 1 by the subsequent staff, thereby improving the stability of the support plate 401 during the restriction process.

[0034] In summary: by rotating the screw 402, the support plate 401 is pushed downward in the groove of the guardrail body 1, and the lower surface of the support plate 401 is abutted against the ground. Then, by rotating multiple sets of positioning bolts 403, the external threads of the multiple sets of positioning bolts 403 are passed through the multiple sets of threaded holes in the support plate 401 and then connected to the inside of the ground, so that the support mechanism 4 supports the position of the guardrail body 1 between the two sets of guardrail bases 2 and limits the position of the guardrail body 1; the space between the lower end of the guardrail body 1 and the ground is sealed and isolated by the support mechanism 4, so as to avoid the subsequent cleaning vehicle from cleaning the ground and clearing the debris accumulated on the road surface into the opposite lane.

[0035] At the same time, by pushing the guardrail body 1, the L-shaped positioning block 302 is driven to be clamped into the inside of the positioning slot 301, and then by pressing the guardrail body 1, the L-shaped positioning block 302 is driven to move downward inside the positioning slot 301, and the bottom end of the L-shaped positioning block 302 is clamped into the groove of the positioning slot 301, so that when the positions of the two groups of guardrail bases 2 on the left and right sides of the guardrail body 1 are offset, the guardrail body 1 falls off from between the two groups of guardrail bases 2; by pushing the support plate 401, the upper surfaces of the two groups of magnetic blocks 601 are respectively adsorbed on the lower surfaces of the two groups of iron sheets 602, so that the subsequent limiting mechanism 6 support plate 401 is restricted in the moving position inside the groove of the guardrail body 1, thereby minimizing the support plate 401 from slipping out of the groove of the guardrail body 1 during the subsequent transportation and movement of the guardrail body 1 by the subsequent staff.

[0036] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions merely illustrate the principles of the present invention. Various changes and improvements are possible without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed for the present invention is defined by the appended claims and their equivalents.

Claims

1. A municipal traffic isolation guardrail, comprising a guardrail body (1) and two sets of positioning mechanisms (3), characterized in that: The left and right sides of the guardrail body (1) are connected to two groups of guardrail bases (2) via two groups of positioning mechanisms (3); a groove is provided on the lower surface of the guardrail body (1); a support mechanism (4) for supporting and positioning the position of the guardrail body (1) is installed inside the groove of the guardrail body (1); a limiting mechanism (6) is provided inside the support mechanism (4).

2. The municipal traffic isolation guardrail according to claim 1, characterized in that: The support mechanism (4) comprises a screw (402) and a support plate (401), wherein the support plate (401) is slidably connected to the inside of the groove of the guardrail body (1), a threaded hole is provided at the bottom of the inner wall of the guardrail body (1), the external thread of the screw (402) is connected to the inside of the threaded hole of the guardrail body (1), the lower surface of the screw (402) abuts against the upper surface of the support plate (401), the front and rear sides of the support plate (401) are provided with a slot, the bottom of the inner wall of the two groups of slots of the support plate (401) are provided with a threaded hole, the internal threads of the multiple groups of threaded holes of the support plate (401) are all connected to positioning bolts (403), and the external threads of the multiple groups of positioning bolts (403) are passed through the multiple groups of threaded holes of the support plate (401) and connected to the inside of the ground.

3. The municipal traffic isolation guardrail according to claim 2, characterized in that: A fixing block (5) is installed on the inner wall of one side adjacent to the two groups of grooves of the support plate (401).

4. The municipal traffic isolation guardrail according to claim 1, characterized in that: The positioning mechanism (3) comprises a positioning slot (301) and an L-shaped positioning block (302); the positioning slot (301) is arranged on a side of the guardrail base (2) close to the guardrail body (1); the L-shaped positioning block (302) is installed on a side of the guardrail body (1) close to the guardrail base (2); the outer contour of the L-shaped positioning block (302) is adapted to the inner contour of the positioning slot (301); a groove is provided at the bottom of the inner wall of the positioning slot (301); and the position of the inner groove of the positioning slot (301) is located on the moving path of the bottom end of the L-shaped positioning block (302).

5. The municipal traffic isolation barrier according to claim 2, characterized in that: The bottom and top of the inner walls of the two groups of grooves on the front and rear sides of the support plate (401) are both arranged as inclined surfaces.

6. The municipal traffic isolation guardrail according to claim 2, characterized in that: The limiting mechanism (6) comprises two groups of magnetic blocks (601) and two groups of iron sheets (602), the two groups of iron sheets (602) are both mounted on the top of the inner wall of the groove of the guardrail body (1), the two groups of magnetic blocks (601) are both mounted on the upper surface of the support plate (401), the two groups of iron sheets (602) are respectively located at the upper ends of the two groups of magnetic blocks (601), and the upper surfaces of the two groups of magnetic blocks (601) are respectively adsorbed on the lower surfaces of the two groups of iron sheets (602).

Images