Mounting device for handrails between municipal road side zoning vertical piers

Abstract

The utility model discloses a device for installing a handrail between municipal road side zoning vertical piers, relates to the technical field of municipal guardrail installation, and aims to solve the technical problems that the installation work of the current guardrail can be completed by at least two persons, and a single person is inconvenient to operate. A guardrail assembly is detachably connected between the multiple vertical pier assemblies, a mounting assembly used for bearing the guardrail assembly is detachably arranged at the bottom of the guardrail assembly, the mounting assembly comprises a bearing plate, universal wheels are detachably mounted at the four corners of the bottom of the bearing plate, and guide assemblies are detachably mounted on the two sides of the upper end face of the bearing plate correspondingly. The guiding assembly comprises a U-shaped base, wing-shaped plates are formed at the two ends of the top of the U-shaped base, the wing-shaped plates are of oppositely-distributed V-shaped structures, and a plurality of conveying structures used for conducting centered positioning conveying on the bottom end edges of the guardrail assembly are arranged on the surfaces of the wing-shaped plates. The guardrail assembly has the advantages that single-person installation of the guardrail assembly is achieved, and single-person operation of constructors is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal guardrail installation, and more specifically, to a railing installation device for the middle piers between the side dividers of a municipal road. Background Art

[0002] The railing between the middle piers of the side divider of a municipal road, hereinafter referred to as the side divider railing, is installed between the middle piers of the road side divider (i.e., the dividing strip between the motor vehicle lane and the non-motor vehicle lane or the sidewalk), and is used to separate different traffic flows or areas.

[0003] At present, in municipal roads, between two-way motor vehicle lanes and between motor vehicle lanes and non-motor vehicle lanes, guardrails can be arranged to separate the two-way lanes and the sidewalks, ensuring that various means of transportation travel in their respective lanes, reducing traffic conflicts, and enhancing the safety of road traffic. During the process of laying guardrails on the road, generally, middle piers need to be placed at a fixed distance first, and guardrails are pre-placed between the middle piers by vehicles. Finally, construction workers connect the guardrails to the middle piers to complete the installation of the guardrails. However, since one of the functions of the guardrail is to enhance the safety of road traffic, the actual guardrail generally has a certain self-weight and a certain clearance from the ground. Moreover, since the guardrail is installed between two middle piers, after initially connecting the guardrail to one middle pier, it is also necessary to establish a connection between the guardrail and the other middle pier, and then bolts and other parts can be used to fasten it. This results in that the installation work of the guardrail requires at least two people to complete, and it is not convenient for a single person to operate. In view of this, we propose a railing installation device for the middle piers between the side dividers of a municipal road. Summary of the Utility Model

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art, adapt to the actual needs, and provide a railing installation device for the middle piers between the side dividers of a municipal road, so as to solve the technical problem that the installation work of the current guardrail requires at least two people to complete, and it is not convenient for a single person to operate.

[0005] To solve the above technical problems, the utility model provides the following technical solution: a railing installation device for the middle piers between the side dividers of a municipal road, including a plurality of pier components arranged at equal intervals;

[0006] A guardrail component is detachably connected between the plurality of pier components, and an installation component for supporting it is detachably arranged at the bottom of the guardrail component;

[0007] The installation component includes a support plate with universal wheels detachably installed at the four corners of the bottom, and guiding components are detachably installed on both sides of the upper end surface of the support plate;

[0008] The guiding component includes a U-shaped base with wing plates formed at both ends of the top. The wing plates are distributed in a V-shaped structure facing each other, and a plurality of conveying structures for centering and conveying the bottom edge of the guardrail component are arranged on the surface of the wing plates.

[0009] Preferably, the conveying structure includes a U-shaped seat detachably installed on the wing plate. A roller is rotatably installed inside the U-shaped seat, and the outer edge surface of the roller is in movable contact with the bottom edge of the guardrail component.

[0010] Preferably, convex blocks are symmetrically formed on one side of the upper end surface of the supporting plate, and a U-shaped push rod is connected between the tops of the convex blocks.

[0011] Preferably, the vertical pier component includes a counterweight pier base with mounting holes formed in an array on the surface. An installation seat is centrally formed on the top of the counterweight pier base, and a vertical pier rod is fixedly installed in the installation seat.

[0012] Preferably, fixing seats are constructed and installed at the top and bottom on both sides of the vertical pier rod, and fixing bolts are threadedly installed on both sides of the fixing seats.

[0013] Preferably, the guardrail component includes horizontally arranged guardrail bars symmetrically arranged. Longitudinal guardrail bars are equidistantly connected between the horizontally arranged guardrail bars, and both ends of the horizontally arranged guardrail bars are detachably inserted into the fixing seats. Threaded holes for threadedly installing the fixing bolts are formed at both ends of both sides of the horizontally arranged guardrail bars.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. By designing the supporting plate, guiding component and conveying structure, construction workers can first lift one end of the guardrail component and lap it on the conveying structure, then lift the other end and push the guardrail component, so that the guardrail component can slide and lap on the conveying structure. Then, the supporting plate is driven by the universal wheel to move to one side of the vertical pier component, thus realizing the single-person installation of the guardrail component, facilitating the single-person operation of construction workers, and solving the problem that at least two people are required to complete the installation work of the guardrail and it is inconvenient for a single person to operate.

[0016] 2. The present utility model also designs the wing plates and designs the wing plates in a V-shaped structure facing each other. Therefore, the conveying structures installed on the surface of the wing plates are also arranged in a V-shaped layout. When the guardrail component is lapped on the conveying structure, vertical positioning and placement can be realized through its own gravity, thus facilitating the rapid positioning and installation by practical personnel and improving the convenience of installation for construction workers. Description of the Drawings

[0017] Figure 1Schematic structural diagram of the present utility model;

[0018] Figure 2 Schematic structural diagram of the pier assembly of the present utility model;

[0019] Figure 3 Schematic structural diagram of the guardrail assembly of the present utility model;

[0020] Figure 4 Schematic structural diagram of the installation assembly of the present utility model;

[0021] Figure 5 Schematic structural diagram of the guiding assembly of the present utility model;

[0022] Figure 6 For the present utility model Figure 5 Enlarged schematic diagram of the structure at position A in the present utility model.

[0023] Description of the reference numerals in the figure:

[0024] 1. Pier assembly; 101. Counterweight pier base; 102. Installation hole; 103. Installation seat; 104. Pier rod; 105. Fixed seat; 106. Fixed bolt; 2. Guardrail assembly; 201. Horizontal guardrail rod; 202. Vertical guardrail rod; 3. Installation assembly; 301. Support plate; 302. Universal wheel; 303. U-shaped push-pull rod; 4. Guiding assembly; 401. U-shaped base; 402. Wing-shaped plate; 403. U-shaped seat; 404. Roller. Specific embodiments

[0025] As Figures 1 - 6 shown, a railing installation device for the median strip piers of municipal roads according to the present utility model includes a plurality of pier assemblies 1 arranged at equal intervals. A guardrail assembly 2 is detachably connected between the plurality of pier assemblies 1. A bottom of the guardrail assembly 2 is detachably provided with an installation assembly 3 for supporting it. The installation assembly 3 includes a support plate 301 with universal wheels 302 detachably installed at four corners of the bottom. On both sides of the upper end surface of the support plate 301, guiding assemblies 4 are detachably installed. The guiding assembly 4 includes a U-shaped base 401 with wing-shaped plates 402 formed at both ends of the top. The wing-shaped plates 402 are arranged in a V-shaped structure facing each other, and a plurality of conveying structures for centering and conveying the bottom edge of the guardrail assembly 2 are arranged on the surface of the wing-shaped plates 402.

[0026] In an embodiment of the present utility model, the conveying structure includes a U-shaped seat 403 detachably installed on the wing-shaped plate 402. A roller 404 is rotatably installed inside the U-shaped seat 403. The outer edge surface of the roller 404 is in movable contact with the bottom edge of the guardrail assembly 2. On one side of the upper end surface of the support plate 301, convex blocks are symmetrically formed, and a U-shaped push-pull rod 303 is formed and connected between the tops of the convex blocks.

[0027] In an embodiment of the present utility model, the vertical pier assembly 1 includes a counterweight pier base 101 with mounting holes 102 formed in an array on its surface. A mounting seat 103 is centrally formed at the top of the counterweight pier base 101. A vertical pier rod 104 is fixedly installed in the mounting seat 103. Fixed seats 105 are constructed and installed at the top and bottom on both sides of the vertical pier rod 104. Fixed bolts 106 are threadedly fitted and installed on both sides of the fixed seats 105. The guardrail assembly 2 includes horizontally arranged guardrail bars 201 symmetrically arranged. Longitudinally arranged guardrail bars 202 are connected at equal intervals between the horizontally arranged guardrail bars 201. And both ends of the horizontally arranged guardrail bars 201 are detachably inserted into the fixed seats 105. Threaded holes for the threaded fit and installation of the fixed bolts 106 are formed at both end portions on both sides of the horizontally arranged guardrail bars 201.

[0028] Working principle: This embodiment provides a railing installation device between vertical piers for a municipal road median strip. During use, first, construction workers can first lift one end of the guardrail assembly 2 and lap it on the outer edge surface of the roller 404 in the conveying structure, and then lift the other end and push the guardrail assembly 2, so that the guardrail assembly 2 can slide and lap on the outer edge surface of the roller 404. Then, drive the supporting plate 301 to move to one side of the vertical pier assembly 1 through the universal wheels 302. Adjust the position of the guardrail assembly 2 so that the horizontally arranged guardrail bars 201 are aligned with the fixed seats 105. Then continue to push the guardrail assembly 2 so that the horizontally arranged guardrail bars 201 are inserted into the fixed seats 105. Then screw one end of the fixed bolt 106 into the horizontally arranged guardrail bar 201, and the installation of one end of the guardrail assembly 2 can be realized. Then, pull out the installation assembly 3 from the bottom of the guardrail assembly 2, and move another set of vertical pier assemblies 1 to the other end of the guardrail assembly 2 so that the other end of the horizontally arranged guardrail bar 201 is inserted into the fixed seat 105. Screw one end of the fixed bolt 106 into the horizontally arranged guardrail bar 201 again, and the connection and installation between both ends of the guardrail assembly 2 and the vertical pier assembly 1 can be completed.

[0029] The embodiments disclosed in the present utility model are preferred embodiments, but are not limited thereto. Those of ordinary skill in the art can easily understand the spirit of the present utility model based on the above embodiments and make different extensions and changes. However, as long as they do not depart from the spirit of the present utility model, they are within the protection scope of the present utility model.

Claims

1. A railing installation device between the vertical piers of the median strip of an urban road, characterized in that It includes a plurality of vertical pier components (1) arranged at equal intervals; A guardrail component (2) is detachably connected between the plurality of vertical pier components (1), and an installation component (3) for supporting it is detachably arranged at the bottom of the guardrail component (2); The installation component (3) includes a support plate (301) with universal wheels (302) detachably installed at the four corners of the bottom, and guiding components (4) are detachably installed on both sides of the upper end surface of the support plate (301); The guiding component (4) includes a U-shaped base (401) with wing-shaped plates (402) formed at both ends of the top. The wing-shaped plates (402) are arranged in a V-shaped structure facing each other, and a plurality of conveying structures for centering and conveying the bottom edge of the guardrail component (2) are arranged on the surface of the wing-shaped plates (402).

2. The railing installation device between the vertical piers of the median strip of the municipal road according to claim 1, characterized in that, The conveying structure includes a U-shaped seat (403) detachably installed on the wing-shaped plate (402), and a roller (404) is rotatably installed inside the U-shaped seat (403), and the outer edge surface of the roller (404) is in movable contact with the bottom edge of the guardrail component (2).

3. The railing installation device between the vertical piers of the side separation belt of the municipal road according to claim 2, characterized in that, On one side of the upper end surface of the support plate (301), bumps are symmetrically formed, and a U-shaped push rod (303) is formed and connected between the tops of the bumps.

4. A railing installation device between vertical piers in the median strip of a municipal road according to claim 1, characterized in that, The vertical pier component (1) includes a counterweight pier base (101) with mounting holes (102) formed in an array on the surface, and a mounting seat (103) is formed in the middle of the top of the counterweight pier base (101), and a vertical pier rod (104) is fixedly installed in the mounting seat (103).

5. The railing installation device between the vertical piers of the median strip of the municipal road according to claim 4, characterized in that Fixed seats (105) are formed and installed on both the top and bottom of both sides of the vertical pier rod (104), and fixing bolts (106) are installed in a threaded fit on both sides of the fixed seats (105).

6. The railing installation device between the vertical piers of the median strip of the municipal road according to claim 5, characterized in that, The guardrail component (2) includes horizontally arranged guardrail bars (201) arranged symmetrically. Longitudinally arranged guardrail bars (202) are connected at equal intervals between the horizontally arranged guardrail bars (201), and both ends of the horizontally arranged guardrail bars (201) are detachably inserted into the fixed seats (105), and threaded holes for the threaded fit installation of the fixing bolts (106) are formed at both ends of both sides of the horizontally arranged guardrail bars (201).

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