Rotary guardrail connecting assembly

Abstract

The utility model belongs to the technical field of rotary guardrails, and discloses a rotary guardrail connecting assembly which comprises a placing plate, mounting grooves are formed in the upper side of the placing plate, fixing columns are detachably installed in the mounting grooves, mounting holes are evenly formed in the upper portions of the fixing columns, supporting rods are installed on the upper sides of the mounting holes respectively, and the supporting rods are detachably installed in the mounting grooves. Movable grooves are formed in the left side and the right side of the supporting rod, springs are detachably installed in the movable grooves, an extrusion plate is detachably installed in the supporting rod, an extrusion rod is fixedly installed on the upper side of the extrusion plate, the extrusion rod is installed in the installation hole, and fixing blocks are evenly installed on the upper side of the fixing column. The problems that manpower and material resources are wasted due to installation and operation of an existing rotary guardrail, the guardrail is extremely inconvenient to penetrate through the guardrail, the guardrail is inconvenient to disassemble and carry, the transportation cost is increased, the use form is single, and the usable range is small are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of rotary guardrails, and in particular relates to a rotary guardrail connecting component. Background Art

[0002] During municipal construction, the construction site needs to be enclosed by guardrails. The form of the guardrails is relatively simple, and the position and direction are fixed. When pedestrians need to pass through the guardrails, pedestrians, vehicles, etc. are prevented from mistakenly entering the construction site and causing safety accidents.

[0003] The existing installation operation of the rotating guardrail causes a waste of manpower and material resources and is extremely inconvenient when it is necessary to pass through the guardrail. It is also not easy to disassemble and carry, which increases transportation costs. It has a single form of use and a small scope of use. Utility Model Content

[0004] The utility model aims to provide a rotating guardrail connection assembly to solve the technical problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: a rotating guardrail connecting assembly, including a placing plate, an installation groove is opened on the upper side of the placing plate, a fixing column is detachably installed inside the installation groove, and installation holes are evenly opened above the fixing column, support rods are respectively installed on the upper side of the installation holes, movable grooves are opened on the left and right sides of the support rod, a spring is detachably installed inside the movable groove, an extrusion plate is detachably installed inside the support rod, an extrusion rod is fixedly installed on the upper side of the extrusion plate, the extrusion rod is installed inside the installation hole, fixing blocks are evenly installed on the upper side of the fixing column, and a fixing ring is fixedly installed on the upper side of the fixing block.

[0006] Positioning holes are evenly formed on the top of the fixing column, a first connecting plate is detachably mounted inside the positioning hole, a first positioning rod is fixedly mounted on the upper side of the first connecting plate, and the first positioning rod is mounted inside the positioning hole.

[0007] A reflective strip is fixedly mounted on the front side of the support rod.

[0008] A second connecting plate is detachably mounted on the upper side of the fixing ring, and a second positioning rod is fixedly mounted on the upper side of the bottom of the second connecting plate.

[0009] A fixing rod is fixedly installed at the bottom of the placement plate, and the number of the fixing rods is four.

[0010] An extension rod is detachably mounted on the upper side of the fixing ring, and a positioning groove is provided above the extension rod.

[0011] An extension frame is detachably mounted above the fixing ring, a bottom of the extension frame is mounted inside the positioning groove, and a connecting rod is fixedly mounted on the upper side of the extension frame.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] In the utility model, by setting up the installation groove, the fixed column is convenient to rotate inside the installation groove, which is convenient for positioning the connecting component. The support rod, movable groove, spring and extrusion rod, and plug-in structure realize the connection of the fixed column, making the installation of the rotating guardrail more convenient and quick. The fixed block and the fixed ring are set to install the extension rod and the extension frame. The structure is simple, easy to manufacture, easy to disassemble and assemble, and occupies a small space for transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a left view of the utility model;

[0017] Figure 3 This is a schematic diagram of the interior of the support rod of this utility model;

[0018] Figure 4 is a schematic diagram of a first connecting plate of the utility model;

[0019] Figure 5 It is a front view of the utility model.

[0020] Explanation of markings in the figure: 1. Placement plate; 2. Mounting slot; 3. Fixing column; 4. Positioning hole; 5. First connecting plate; 6. First positioning rod; 7. Mounting hole; 8. Support rod; 9. Reflective strip; 10. Movable slot; 11. Spring; 12. Extrusion plate; 13. Extrusion rod; 14. Fixing block; 15. Fixing ring; 16. Second connecting plate; 17. Second positioning rod; 18. Fixing rod; 19. Extension rod; 20. Positioning slot; 21. Extension frame; 22. Connecting rod. DETAILED DESCRIPTION

[0021] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0022] Example 1

[0023] like Figure 1-5 As shown, a rotating guardrail connection assembly of the utility model comprises a placement plate 1, the upper side of each placement plate 1 is provided with a mounting groove 2, a fixing column 3 is detachably installed inside the mounting groove 2, mounting holes 7 are evenly provided above the fixing column 3, support rods 8 are respectively installed on the upper side of the mounting holes 7, movable grooves 10 are provided on the left and right sides of the support rod 8, a spring 11 is detachably installed inside the movable groove 10, an extrusion plate 12 is detachably installed inside the support rod 8, an extrusion rod 13 is fixedly installed on the upper side of the extrusion plate 12, and the extrusion rod 13 is installed in the mounting hole 7. , a fixing block 14 is evenly installed on the upper side of the fixing column 3, and a fixing ring 15 is fixedly installed on the upper side of the fixing block 14. By setting the mounting groove 2, it is convenient for the fixing column 3 to rotate inside the mounting groove 2, which is convenient for the connection component to be positioned. The support rod 8, the movable groove 10, the spring 11 and the extrusion rod 13 have a plug-in structure to realize the connection of the fixing column 3, making the installation of the rotating guardrail more convenient and quick. The fixing block 14 and the fixing ring 15 are provided to facilitate the installation of the extension rod 19 and the extension frame 21. The structure is simple, easy to manufacture, easy to disassemble and assemble, and occupies a small space for transportation.

[0024] Example 2

[0025] This embodiment is an improvement made on the basis of embodiment 1. For details, please refer to Figures 1 to 5 The top of the fixed column 3 is evenly provided with positioning holes 4, and a first connecting plate 5 is detachably installed inside the positioning hole 4. A first positioning rod 6 is fixedly installed on the upper side of the first connecting plate 5. The first positioning rod 6 is installed inside the positioning hole 4. By setting the positioning hole 4, a positioning function is played. The cooperation between the first connecting plate 5 and the first positioning rod 6 can effectively position the top of the fixed column 3, and the position of the fixed column 3 can be locked to maintain the height of the guardrail assembly for construction.

[0026] A reflective strip 9 is fixedly installed on the front side of the support rod 8. By setting the reflective strip 9, it can play a warning role, especially in insufficient light at night, it can effectively remind pedestrians, vehicles, etc. to pay attention to avoid it, which is more reliable and accurate, and helps the autonomous driving vehicle to perceive the surrounding environment more accurately.

[0027] A second connecting plate 16 is detachably mounted on the upper side of the fixing ring 15, and a second positioning rod 17 is fixedly mounted on the bottom upper side of the second connecting plate 16. By providing the second connecting plate 16 and the second positioning rod 17, the fixing column 3 can be positioned to prevent the fixing column 3 from being offset when placed.

[0028] A fixing rod 18 is fixedly installed at the bottom of the placement plate 1. There are four fixing rods 18. The fixing rods 18 are provided to provide a support so that the placement plate 1 is placed more stably.

[0029] An extension rod 19 is detachably mounted on the upper side of the fixing ring 15, and a positioning groove 20 is provided above the extension rod 19. By providing the extension rod 19, the rotating guardrail equipment can be conveniently extended, thereby increasing the practicality of the rotating guardrail. The length of the guardrail can be adjusted according to the construction area to meet different length requirements.

[0030] An extension frame 21 is detachably mounted above the fixing ring 15 , the bottom of the extension frame 21 is mounted inside the positioning groove 20 , and a connecting rod 22 is fixedly mounted on the upper side of the extension frame 21 . By providing the extension frame 21 and the connecting rod 22 , the device can be installed and positioned.

[0031] The working principle of a rotating guardrail connection component of the utility model is as follows: when in use, the equipment is placed at the specified position, then the extrusion rods 13 on both sides of the support rod 8 are squeezed together, and the extrusion plates 12 connected to the extrusion rods 13 squeeze the springs 11 to complete the support of the fixed column 3, then, the first connecting plate 5 is installed on the top of the fixed column 3, the first positioning rod 6 is installed inside the positioning hole 4, and the second positioning rod 17 at the bottom of the second connecting plate 16 is also installed inside the fixing ring 15 to completely position the extrusion rod 13. When the equipment needs to be extended, the fixed column 3 is rotated inside the mounting groove 2, and the extension rod 19, the positioning groove 20, and the extension frame 21 are effectively positioned in turn.

[0032] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A rotating guardrail connection assembly, comprising a placement plate (1), characterized in that: The upper side of the placement plate (1) is provided with a mounting groove (2), a fixing column (3) is detachably mounted inside the mounting groove (2), a mounting hole (7) is evenly mounted above the fixing column (3), a support rod (8) is respectively mounted on the upper side of the mounting hole (7), a movable groove (10) is provided on the left and right sides of the support rod (8), a spring (11) is detachably mounted inside the movable groove (10), an extrusion plate (12) is detachably mounted inside the support rod (8), an extrusion rod (13) is fixedly mounted on the upper side of the extrusion plate (12), the extrusion rod (13) is mounted inside the mounting hole (7), a fixing block (14) is evenly mounted on the upper side of the fixing column (3), and a fixing ring (15) is fixedly mounted on the upper side of the fixing block (14).

2. A rotating guardrail connection assembly according to claim 1, characterized in that: The top of the fixing column (3) is evenly provided with positioning holes (4), a first connecting plate (5) is detachably installed inside the positioning hole (4), a first positioning rod (6) is fixedly installed on the upper side of the first connecting plate (5), and the first positioning rod (6) is installed inside the positioning hole (4).

3. A rotating guardrail connection assembly according to claim 1, characterized in that: A reflective strip (9) is fixedly mounted on the front side of the support rod (8).

4. A rotating guardrail connection assembly according to claim 1, characterized in that: A second connecting plate (16) is detachably mounted on the upper side of the fixing ring (15), and a second positioning rod (17) is fixedly mounted on the upper side of the bottom of the second connecting plate (16).

5. The rotating guardrail connection assembly according to claim 1, characterized in that: A fixing rod (18) is fixedly installed at the bottom of the placement plate (1), and there are four fixing rods (18).

6. The rotating guardrail connection assembly according to claim 1, characterized in that: An extension rod (19) is detachably mounted on the upper side of the fixing ring (15), and a positioning groove (20) is provided above the extension rod (19).

7. The rotating guardrail connection assembly according to claim 1, characterized in that: An extension frame (21) is detachably mounted above the fixing ring (15), the bottom of the extension frame (21) is mounted inside the positioning groove (20), and a connecting rod (22) is fixedly mounted on the upper side of the extension frame (21).

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