A guardrail base

Abstract

The utility model discloses a guardrail base, which relates to the technical field of guardrails, including a supporting mechanism and a rotating mechanism, wherein the supporting mechanism includes a supporting seat, a mounting groove is provided on the top of the supporting seat, a threaded hole is provided on the surface of the mounting groove, a fixing bolt is threadedly connected in the threaded hole, and one end of the fixing bolt extending into the mounting groove is connected to a fixing plate; the rotating mechanism includes a connecting seat, a rotating seat is provided inside the connecting seat through a first rotating shaft, and a rotating block is provided through a second rotating shaft; the beneficial effects of the utility model are as follows: guardrails of different sizes smaller than the mounting groove can be installed and fixed by means of the fixing plate, fixing bolts and fixing nuts provided in the supporting mechanism; and the rotating seat, rotating block and connecting bolts provided in the rotating mechanism can facilitate the connection of two adjacent guardrails at a corner to form different angles, thereby making the application range of the utility model wider.

Description

Technical Field

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

[0002] With the rapid development of society, isolation guardrails are widely used in public places, such as isolation, display, guidance, warning, etc., and the styles of guardrails are also diverse. When using guardrails, they need to have sufficient stability and safety requirements to avoid endangering public safety. Most of the existing railings are plug-in type, which directly inserts the railing into the base to position the railing, but this structure has a large tolerance and only has a positioning function in the vertical direction. The railing can shake in the base. The stability of the railing is very poor after assembly, which poses a great safety hazard.

[0003] After searching, a guardrail base disclosed in application number CN201210091882.8 is found. The present invention has an outer shell, the upper end of the outer shell is provided with a hole for inserting a column, the middle part of the outer shell is a four-sided trapezoidal shape, and holes for spikes are provided on it, and the lower end of the outer shell is provided with 4 base feet, and the base feet are provided with reinforcing ribs, which have good strength and anti-collision performance, thereby extending the service life of the guardrail, low manufacturing cost, and easy installation.

[0004] However, the above method still has the following defects in actual use: no fixing mechanism is set in the hole supporting the guardrail, which will cause the guardrail to be unstable inside after being inserted into the guardrail, and it cannot adapt to road guardrails of different sizes, so its application range is not wide. Utility Model Content

[0005] The utility model aims to provide a guardrail base to solve the problem in the background art that no fixing mechanism is provided in the hole for supporting the guardrail, which may cause the guardrail to be unsecured inside the hole after the guardrail is inserted.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a guardrail base comprises a support mechanism and a rotating mechanism, the support mechanism comprises a support seat, the top of the support seat is provided with a mounting groove, the middle end of the mounting groove is provided with a support column, threaded holes are opened around the mounting groove, the threaded holes are threadedly connected with a fixing bolt, one end of the fixing bolt extending into the mounting groove is connected to the fixing plate, and one end of the outer side of the fixing bolt is threadedly connected to a fixing nut; the rotating mechanism comprises a connecting seat, two connecting seats are provided, respectively located on both sides of the support seat, one of the connecting seats is provided with a rotating seat inside which is rotatable through a first rotating shaft, a first connecting hole is opened on the outer side of one end of the rotating seat, and a rotating block is opened inside the other connecting seat which is rotatable through a second rotating shaft, a second connecting hole is opened on the outer side of one end of the rotating block, and the second connecting hole is connected to the first connecting hole through the connecting bolt.

[0007] As a preferred technical solution of the present invention, the interior of the support seat is hollow and is made of rubber material.

[0008] As a preferred technical solution of the utility model, a foot pad is provided at the bottom end of the support base, and four foot pads are provided, which are respectively located at the four corners of the bottom end of the support base.

[0009] As a preferred technical solution of the utility model, a sand injection hole is opened on one side of the support seat, and a mounting plug is engaged with the surface of the sand injection hole.

[0010] As a preferred technical solution of the utility model, a sand discharge port is provided at the bottom end of the support seat, and a sealing plug is engaged with the surface of the sand discharge port.

[0011] As a preferred technical solution of the utility model, a handle is provided on the surface of the mounting plug.

[0012] As a preferred technical solution of the utility model, a handle is provided on the surface of the sealing plug.

[0013] Compared with the related art, the guardrail base provided by the utility model has the following beneficial effects:

[0014] Through the fixing plate, fixing bolts and fixing nuts provided in the supporting mechanism, guardrails of different sizes smaller than the mounting groove can be installed and fixed; through the first rotating shaft, rotating seat, second rotating shaft, rotating block and connecting bolts provided in the rotating mechanism, it is convenient to connect two adjacent protective bases at the corner to form different angles, thereby increasing the stability of the base at the corner and making it more applicable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is one of the structural schematic diagrams of the utility model;

[0016] Figure 2 It is one of the partial structural schematic diagrams of the utility model;

[0017] Figure 3 This is the second schematic diagram of the partial structure of the utility model;

[0018] Figure 4 This is the second structural schematic diagram of the present utility model.

[0019] In the figure: 1. Support mechanism; 101. Support seat; 102. Mounting groove; 103. Foot pad; 104. Support column; 105. Fixing bolt; 106. Fixing nut; 107. Fixing plate; 108. Sand injection hole; 109. Mounting plug; 1010. Handle; 1011. Sand discharge port; 1012. Sealing plug; 1013. Handle; 2. Rotating mechanism; 201. Connecting seat; 202. First rotating shaft; 203. Rotating seat; 204. First connecting hole; 205. Connecting bolt; 206. Second rotating shaft; 207. Second connecting hole; 208. Rotating block. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1

[0022] See also Figure 1-4 The utility model provides a guardrail base, including a supporting mechanism 1 and a rotating mechanism 2.

[0023] The support mechanism 1 includes a support seat 101, a mounting groove 102 is provided on the top of the support seat 101, a support column 104 is provided at the middle end of the mounting groove 102, threaded holes are provided around the mounting groove 102, a fixing bolt 105 is threadedly connected in the threaded hole, one end of the fixing bolt 105 extending into the mounting groove 102 is connected to a fixing plate 107, and one end of the outer side of the fixing bolt 105 is threadedly connected to a fixing nut 106 to fasten the guardrail;

[0024] The support base 101 is hollow inside, which is convenient for injecting sand into it to increase its weight, and it is made of rubber material;

[0025] A foot pad 103 is provided at the bottom of the support base 101. Four foot pads 103 are provided, which are respectively located at the four corners of the bottom of the support base 101 to enhance the friction between the support base 101 and the ground;

[0026] A sand injection hole 108 is provided on one side of the support base 101 to facilitate the injection of sand into the support base 101 . A mounting plug 109 is provided on the surface of the sand injection hole 108 .

[0027] A sand discharge port 1011 is provided at the bottom of the support seat 101 to facilitate the discharge of sand. A sealing plug 1012 is provided on the surface of the sand discharge port 1011.

[0028] A handle 1010 is provided on the surface of the installation plug 109 to facilitate opening the installation plug 109;

[0029] A handle 1013 is provided on the surface of the sealing plug 1012 to facilitate opening the sealing plug 1012 .

[0030] Example 2

[0031] The rotating mechanism 2 includes a connecting seat 201, and two connecting seats 201 are provided, which are respectively located on both sides of the supporting seat 101. A rotating seat 203 is provided inside one of the connecting seats 201 through a first rotating shaft 202, and a first connecting hole 204 is opened on the outer side of one end of the rotating seat 203. A rotating block 208 is provided inside the other connecting seat 201 through a second rotating shaft 206, and a second connecting hole 207 is opened on the outer side of one end of the rotating block 208. The second connecting hole 207 is connected to the first connecting hole 204 through a connecting bolt 205.

[0032] When in use, firstly, according to the shape of the guardrail to be formed, the two guardrail bases adjacent to each other at the corner are combined, the first connecting hole 204 and the second connecting hole 207 are aligned, the rotating seat 203 and the rotating block 208 are connected together by the connecting bolt 205, and the rotating block 208 is rotated according to the required angle, and the two protection bases are formed at a certain angle under the action of the first rotating shaft 202 and the second rotating shaft 206. The guardrail base that does not need to be connected can be rotated to a direction parallel to the connecting seat 201;

[0033] Open the installation plug 109 and inject a certain amount of sand into the sand injection hole 108 in the support seat 101 to increase the weight of the support seat 101, thereby increasing the stability of the support seat 101, insert the guardrail into the installation groove 102, place the support column 104 therein, increase the stability of the guardrail in the installation groove 102, threadedly rotate the fixing bolt 106, thereby driving the fixing plate 107 to fix the guardrail, tighten the fixing nut 105, and thus tighten the position of the guardrail. When not needed, the sealing plug 1012 at the bottom of the support seat 101 can be opened to discharge the sand inside the support seat 101 through the sand discharge port 1011, thereby reducing its weight and making it easier to carry.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A guardrail base, characterized in that: include A support mechanism (1); the support mechanism (1) comprises a support seat (101), a mounting groove (102) is provided on the top of the support seat (101), a support column (104) is provided at the middle end of the mounting groove (102), threaded holes are provided around the mounting groove (102), a fixing bolt (105) is threadedly connected in the threaded hole, one end of the fixing bolt (105) extending into the mounting groove (102) is connected to a fixing plate (107), and one end of the outer side of the fixing bolt (105) is threadedly connected to a fixing nut (106); A rotating mechanism (2); the rotating mechanism (2) comprises a connecting seat (201), two connecting seats (201) are provided, and are respectively located on both sides of the supporting seat (101), wherein a rotating seat (203) is rotatably provided inside one of the connecting seats (201) via a first rotating shaft (202), and a first connecting hole (204) is provided on the outer side of one end of the rotating seat (203), and a rotating block (208) is rotatably provided inside the other connecting seat (201) via a second rotating shaft (206), and a second connecting hole (207) is provided on the outer side of one end of the rotating block (208), and the second connecting hole (207) is connected to the first connecting hole (204) via a connecting bolt (205).

2. The guardrail base according to claim 1, characterized in that: The interior of the support seat (101) is hollow and is made of rubber material.

3. The guardrail base according to claim 1, characterized in that: The bottom end of the support base (101) is provided with a foot pad (103), and four foot pads (103) are provided and are respectively located at four corners of the bottom end of the support base (101).

4. The guardrail base according to claim 1, characterized in that: A sand injection hole (108) is provided on one side of the support seat (101), and a mounting plug (109) is engaged with the surface of the sand injection hole (108).

5. The guardrail base according to claim 1, characterized in that: The bottom end of the support seat (101) is provided with a sand discharge port (1011), and a sealing plug (1012) is engaged with the surface of the sand discharge port (1011).

6. The guardrail base according to claim 4, characterized in that: A handle (1010) is provided on the surface of the mounting plug (109).

7. The guardrail base according to claim 5, characterized in that: A handle (1013) is provided on the surface of the sealing plug (1012).

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