Handrail convenient to install and used for traffic facilities

Abstract

The traffic facility handrail convenient to install comprises a first supporting column, a first baffle, a first fixing ring, a limiting head, a limiting groove, a second sliding groove and a second connecting plate, the first supporting column is sleeved with the first baffle and a fourth baffle, the first sliding groove is formed in the bottom of the first baffle, and the second sliding groove is formed in the top of the second baffle. The bottom of the first baffle and the top of the fourth baffle are connected with the upper end and the lower end of the second connecting plate, the second baffle is inserted into the first baffle, the third baffle is inserted into the fourth baffle, and the bottom of the second baffle and the top of the third baffle are connected with the upper end and the lower end of the first connecting plate. The left end of the first baffle plate and the right end of the second baffle plate are welded with a fixing ring I. According to the design, the second baffle plate can slide in the first baffle plate, so that the second baffle plate can be prolonged, and the whole intersection can be blocked.

Description

Technical Field

[0001] The utility model discloses a railing for traffic facilities which is easy to install and belongs to the technical field of railings. Background Art

[0002] The ancient Chinese name for railings is langgan, also known as hook railings. They are safety facilities on bridges and buildings. Railings play a role of separation and guidance in use, making the boundaries of the divided areas clear and distinct. Well-designed railings are very decorative. There are railing-like components on the Zhou Dynasty ritual pedestals. In the Han Dynasty, horizontal lattice railings were the most common. Railings can protect a construction area.

[0003] Traffic facility railings that are easy to install When a section of highway is undergoing maintenance and repairs, the railings can be installed and put into use in a short period of time. The use of railings makes it more convenient to maintain this section of highway. At the same time, they can remind pedestrians that construction work is ongoing ahead and prevent pedestrians from entering the construction site. However, since some intersections are relatively wide, the railings at this time can easily block the entire intersection. Therefore, there is an urgent need for traffic facility railings that are easy to install to solve the above problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a guardrail for traffic facilities that is easy to install, so as to solve the problems raised in the above-mentioned background technology. The utility model has a reasonable structure and good practicality. The second baffle plate can slide inside the first baffle plate, so that the second baffle plate can be extended, so that it can block the entire intersection.

[0005] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a railing for traffic facilities that is easy to install, including a No. 1 support column, a No. 1 baffle, a fixing ring, a limit head, a limit groove, a slide groove, a No. 2 baffle, a limit block, a connecting column, a spring, a No. 2 support column, a No. 3 baffle, a connecting plate, a No. 4 baffle, a fixing ring, a slide groove, and a connecting plate. The outer part of the No. 1 support column is covered with a No. 1 baffle and a No. 4 baffle, a slide groove is provided at the bottom of the No. 1 baffle, and a slide groove is provided at the top of the No. 2 baffle. The bottom of the No. 1 baffle and the top of the No. 4 baffle are connected to the upper and lower ends of the connecting plate. The No. 1 baffle is Baffle No. 2 is inserted inside, baffle No. 3 is inserted inside baffle No. 4, the bottom of baffle No. 2 and the top of baffle No. 3 are connected to the upper and lower ends of connecting plate No. 1, the left end of baffle No. 1 and the right end of baffle No. 2 are welded with fixing ring No. 1, the left end of baffle No. 4 and the right end of baffle No. 3 are welded with fixing ring No. 2, limiting heads are provided on the surfaces of fixing ring No. 1 and fixing ring No. 2, a plurality of limiting grooves are provided on the top of baffle No. 1, a limiting block is provided inside the left end of baffle No. 2, connecting columns are inserted at both ends of the limiting block, springs are sleeved on the outside of the connecting columns, and support column No. 2 is sleeved on the right sides of baffle No. 2 and baffle No. 3.

[0006] Furthermore, the fixing ring 1 provided on the No. 1 baffle plate and the fixing ring 2 provided on the No. 4 baffle plate are sleeved on the outside of the No. 1 support column.

[0007] Furthermore, the fixing ring 1 provided on the second baffle plate and the fixing ring 2 provided on the third baffle plate are sleeved on the outside of the second support column.

[0008] Furthermore, screw holes are provided on the surfaces of the fixing ring 1 and the fixing ring 2, and matching threaded columns are provided inside the screw holes and the limiting heads to contact the first support column and the second support column.

[0009] Furthermore, the outside of the limiting block is inserted into the inside of the limiting groove, and the width of the first slide groove and the second slide groove is greater than the width of the connecting plate one.

[0010] Furthermore, the top of the spring contacts the bottom of the limiting block.

[0011] The beneficial effects of the utility model: the utility model is an easy-to-install traffic facility railing, by pressing the limit block on the left end of the top of the No. 2 baffle downward, so that the limit block can be placed inside the limit groove, then by pulling the No. 2 support column to the right, the No. 1 baffle and the No. 2 baffle can be extended, when the No. 1 baffle and the No. 2 baffle are moved to the required length, the limit block can push the limit block to move upward through the springs at both ends of the bottom, so that the limit block can be inserted into another limit groove on the top of the No. 1 baffle, the design allows the No. 2 baffle to slide inside the No. 1 baffle, so that the No. 2 baffle can be extended, so that it can block the entire intersection. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0013] Figure 1 This is a schematic diagram of the overall structure of the utility model, which is easy to install for use as a railing for transportation facilities;

[0014] Figure 2 A schematic diagram of a second baffle of a traffic facility railing that is easy to install according to the utility model;

[0015] Figure 3 A bottom schematic diagram of a No. 1 baffle of a traffic facility railing that is easy to install according to the utility model;

[0016] Figure 4 It is a top schematic diagram of the fourth baffle of the traffic facility railing that is easy to install according to the utility model;

[0017] Figure 5 It is a schematic diagram of the left end of the second baffle of the traffic facility railing that is easy to install according to the utility model;

[0018] Figure 6 It is an overall schematic diagram of a limit block of a railing for a traffic facility that is easy to install according to the utility model;

[0019] In the figure: 1-support column No. 1, 2-baffle No. 1, 201-fixing ring 1, 202-limiting head, 203-limiting groove, 204-slide groove 1, 3-baffle No. 2, 301-limiting block, 302-connecting column, 303-spring, 4-support column No. 2, 5-baffle No. 3, 6-connecting plate 1, 7-baffle No. 4, 701-fixing ring 2, 702-slide groove 2, 8-connecting plate 2. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] See also Figure 1-Figure 6 The utility model provides a technical solution: a railing for traffic facilities that is easy to install, including a No. 1 support column 1, a No. 1 baffle 2, a fixing ring 201, a limiting head 202, a limiting groove 203, a sliding groove 204, a No. 2 baffle 3, a limiting block 301, a connecting column 302, a spring 303, a No. 2 support column 4, a No. 3 baffle 5, a connecting plate 6, a No. 4 baffle 7, a fixing ring 2 701, a sliding groove 2 702 and a connecting plate 2 8. The No. 1 support column 1 is covered with a No. 1 baffle 2 and a No. 4 baffle 7 on the outside, a sliding groove 204 is provided at the bottom of the No. 1 baffle 2, a sliding groove 202 is provided at the top of the No. 2 baffle 3, the bottom of the No. 1 baffle 2 and the top of the No. 4 baffle 7 are connected to the upper and lower ends of the connecting plate 2 8, and the No. 1 baffle 2 Baffle plate No. 2 is inserted inside, baffle plate No. 3 is inserted inside baffle plate No. 4 7, the bottom of baffle plate No. 2 and the top of baffle plate No. 3 are connected to the upper and lower ends of connecting plate No. 1 6, a fixing ring 1 201 is welded to the left end of baffle plate No. 1 2 and the right end of baffle plate No. 2 3, a fixing ring 2 701 is welded to the left end of baffle plate No. 4 7 and the right end of baffle plate No. 3 5, a limiting head 202 is provided on the surface of fixing ring 1 201 and fixing ring 2 701, a plurality of limiting grooves 203 are provided on the top of baffle plate No. 1 2, a limiting block 301 is provided inside the left end of baffle plate No. 2 3, connecting columns 302 are inserted at both ends of the limiting block 301, a spring 303 is sleeved on the outside of the connecting column 302, and a No. 2 support column 4 is sleeved on the right side of baffle plate No. 2 and baffle plate No. 3 5.

[0022] As the first embodiment of the utility model: the fixing ring 1 201 provided on the first baffle plate 2 and the fixing ring 2 701 provided on the fourth baffle plate 7 are sleeved on the outside of the first support column 1, the fixing ring 1 201 provided on the second baffle plate 3 and the fixing ring 2 701 provided on the third baffle plate 5 are sleeved on the outside of the second support column 4. This design facilitates the first support column 1 and the second support column 4 to be inserted into the left and right ends of the first baffle plate 2, the second baffle plate 3, the third baffle plate 5 and the fourth baffle plate 7. The surfaces of the fixing ring 1 201 and the fixing ring 2 701 are provided with screw holes, and The inside of the screw hole and the limit head 202 are provided with matching threaded columns that contact the No. 1 support column 1 and the No. 2 support column 4. This design facilitates installation and fixation. The outside of the limit block 301 is inserted into the inside of the limit groove 203. The width of the slide groove 1 204 and the slide groove 2 702 is greater than the width of the connecting plate 1 6. This design facilitates the extension of the No. 1 baffle 2 and the No. 2 baffle 3. The top of the spring 303 contacts the bottom of the limit block 301. This design facilitates the spring 303 to push the limit block 301 and the limit groove 203 for insertion.

[0023] As the second embodiment of the utility model: first, insert the fixing ring 1 201 and the fixing ring 2 701 at the left ends of the No. 1 baffle 2 and the No. 4 baffle 7 on the outside of the No. 1 support column 1, then put the fixing ring 1 201 and the fixing ring 2 701 at the right ends of the No. 2 baffle 3 and the No. 3 baffle 5 on the outside of the No. 2 support column 4, and then rotate the limit head 202 to make the threaded column provided thereon mesh with the threaded holes provided in the fixing ring 1 201 and the fixing ring 2 701. At this time, the threaded column provided on the limit head 202 can contact the surface of the No. 1 support column 1 and the No. 2 support column 4, so it is convenient to install the No. 1 baffle 2, the No. 2 baffle 3, the No. 3 baffle 5 and the No. 4 baffle 7 with the No. 1 support column 1 and the No. 2 support column 4. At this time, by pressing down the limit block 301 at the left end of the top of the No. 2 baffle 3, The limit block 301 can be placed inside the limit groove 203. At this time, by pulling the No. 2 support column 4 to the right, the connecting plate 6 can move inside the slide groove 1 204 and the slide groove 2 702, so that the No. 1 baffle 2 and the No. 2 baffle 3 can be extended. When the No. 1 baffle 2 and the No. 2 baffle 3 move to the required length, the limit block 301 can push the limit block 301 to move upward through the springs 303 at both ends of the bottom, so that the limit block 301 can be inserted into the other limit groove 203 at the top of the No. 1 baffle 2, and then the stability is increased by the connecting rods inserted at both ends of the limit block 301. This design allows the No. 2 baffle 3 to slide inside the No. 1 baffle 2, so that the No. 2 baffle 2 can be extended, so that it can block the entire intersection.

[0024] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0025] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A handrail for a traffic facility that is easy to install, comprising a No. 1 support column (1), a No. 1 baffle (2), a fixing ring (201), a limiting head (202), a limiting groove (203), a sliding groove (204), a No. 2 baffle (3), a limiting block (301), a connecting column (302), a spring (303), a No. 2 support column (4), a No. 3 baffle (5), a connecting plate (6), a No. 4 baffle (7), a fixing ring (701), a second sliding groove (702) and a second connecting plate (8), characterized in that: The first support column (1) is covered with a first baffle plate (2) and a fourth baffle plate (7). The bottom of the first baffle plate (2) is provided with a first slide groove (204). The top of the second baffle plate (3) is provided with a second slide groove (702). The bottom of the first baffle plate (2) and the top of the fourth baffle plate (7) are connected to the upper and lower ends of the second connecting plate (8). The first baffle plate (2) is inserted with the second baffle plate (3), the fourth baffle plate (7) is inserted with the third baffle plate (5), the bottom of the second baffle plate (3) and the top of the third baffle plate (5) are connected to the upper and lower ends of the connecting plate (6), the left end of the first baffle plate (2) and the right end of the second baffle plate (3) are welded with a fixing ring (201), the left end of the fourth baffle plate (7) and the right end of the third baffle plate (5) are welded with a fixing ring (701), and the surfaces of the fixing ring (201) and the fixing ring (701) are provided with limit heads (202); A plurality of limiting grooves (203) are provided on the top of the first baffle plate (2); a limiting block (301) is provided inside the left end of the second baffle plate (3); connecting columns (302) are inserted at both ends of the limiting block (301); a spring (303) is sleeved on the outside of the connecting column (302); and a second supporting column (4) is sleeved on the right side of the second baffle plate (3) and the third baffle plate (5).

2. The easy-to-install railing for traffic facilities according to claim 1, characterized in that: The first fixing ring (201) provided on the first baffle plate (2) and the second fixing ring (701) provided on the fourth baffle plate (7) are sleeved on the outside of the first support column (1).

3. The easy-to-install railing for traffic facilities according to claim 1, characterized in that: The first fixing ring (201) provided on the second baffle plate (3) and the second fixing ring (701) provided on the third baffle plate (5) are sleeved on the outside of the second support column (4).

4. The easy-to-install railing for traffic facilities according to claim 1, characterized in that: The surfaces of the fixing ring 1 (201) and the fixing ring 2 (701) are provided with screw holes, and the interior of the screw holes and the limit head (202) are provided with matching threaded columns that contact the first support column (1) and the second support column (4).

5. The easy-to-install railing for traffic facilities according to claim 1, characterized in that: The outside of the limiting block (301) is inserted into the inside of the limiting groove (203), and the width of the sliding groove 1 (204) and the sliding groove 2 (702) is greater than the width of the connecting plate 1 (6).

6. The easy-to-install railing for traffic facilities according to claim 1, characterized in that: The top end of the spring (303) contacts the bottom end of the limiting block (301).

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