CN220057625U - Bridge guardrail convenient to splice - Google Patents

Abstract

The utility model discloses a bridge guardrail that is easy to splice, and includes: an installation column, a first installation block is fixedly installed on the outer wall surface of the installation column, and a second installation block also located on the outer wall surface of the installation column is provided above the first installation block. A mounting side plate is installed on the outside of the installation column, and a connecting block is fixedly installed on the outer wall of the installation side plate; a guardrail assembly is installed on the inner end of the installation side plate, and a protective plate is provided on the outside of the front end of the guardrail assembly, and the guardrail assembly The assembly includes the guardrail body, prefabricated grooves and fixing bolts. The front end surface of the protective plate is pasted and connected with a rubber sheet; the reinforcement block is fixedly installed on the upper side of the rear end of the protective plate through bolts, and the outer rear end of the protective plate is fixedly installed. There are fixed blocks. The bridge guardrail that is easy to splice has a good anti-collision protection function for the guardrail components, preventing vehicles from easily causing impact damage to the guardrail components, and at the same time, it is convenient for splicing and installation, and improves the convenience of installation.

Description

A bridge guardrail that is easy to splice together

Technical field

The utility model relates to the technical field of bridge guardrails, specifically a bridge guardrail that is easy to splice.

Background technique

Bridge guardrail refers to the guardrail structure installed on the bridge. In order to protect the movement of vehicles on the bridge, guardrail structures need to be installed on both sides of the bridge. The purpose is to prevent out-of-control vehicles from crossing the bridge, and to prevent vehicles from breaking through or underpassing. , climbing over bridges and beautifying the functions of bridge buildings;

For example, the Chinese patent authorization publication number is CN213448098U, an easy-to-install bridge guardrail, which belongs to the field of bridge guardrails and includes a base. The top of the base is fixedly connected with side bars, and the sides of the top of the base are fixedly connected to the bridge foundation through mounting screws. The outer threads of the base are connected with a protective sleeve, the number of the side rods is two, and the tops of the sides of the two side rods are fixedly connected with horizontal rods, and the two side rods are fixedly connected with support rods. The outer fixed sleeve of the support pole is connected with a buffer sleeve, and one side of the side pole is fixedly connected with a clamping plate; the bridge guardrail that is easy to install can be easily installed during the use of the bridge guardrail by setting the base and mounting screws. Installation and fixation are carried out, and clamping plates, connecting plates and clamping slots are provided to facilitate the splicing and installation of multiple bridge guardrails, speeding up the installation speed of bridge guardrails, thereby improving the efficiency of bridge guardrail installation.

However, most existing technical solutions have the following shortcomings: they do not have good anti-collision protection functions, making it easy for vehicles to cause impact damage to guardrail components, thereby increasing the difficulty of repair, and further having certain use defects. Therefore, we propose A bridge guardrail that is easy to splice to solve the above-mentioned problems.

Utility model content

The purpose of this utility model is to provide a bridge guardrail that is easy to splice, so as to solve the problem in the above-mentioned background technology that the existing guardrail does not have a good anti-collision protection function, making it easy for vehicles to cause impact damage to the guardrail assembly, thereby increasing the number of The difficulty of maintenance leads to certain use defects.

In order to achieve the above purpose, the present utility model provides the following technical solution: a bridge guardrail that is easy to splice, including:

The installation column has a first installation block fixedly installed on its outer wall, and a second installation block also located on the outer wall of the installation column is provided above the first installation block. A mounting side plate is installed on the outside of the installation column, and the installation side The outer wall of the board is fixedly installed with connecting blocks;

A guardrail assembly is installed on the inner end of the installation side plate, and a protective plate is provided outside the front end of the guardrail assembly, and the guardrail assembly includes a guardrail body, a prefabricated groove and a fixing bolt, and a rubber sheet is pasted and connected to the front end surface of the guardrail assembly;

A reinforcing block is fixedly installed on the upper side of the rear end of the fender through bolts, and a fixing block is fixedly installed on the outer side of the rear end of the fender.

Preferably, a push rod is provided through the upper end of the installation side plate, and the push rod is connected to the second installation block in a plug-in manner.

Preferably, the connecting block and the first mounting block are connected by plugging, and the connecting block and the first mounting block form a detachable structure through screws.

Preferably, prefabricated grooves are provided inside the upper and lower ends of the guardrail body, and prefabricated grooves are provided through the rear end of the guardrail body.

Preferably, rod-shaped structures for protection are installed at equal intervals inside the guardrail body, and the fixing blocks are arranged left and right symmetrically with respect to the vertical central axis of the guardrail body.

Preferably, the fixing block is connected to the guardrail body through prefabricated grooves in a plug-in manner, and the rear end of the fixing block is provided with threaded holes suitable for the fixing bolts.

Preferably, the reinforcing block is connected to the guardrail body in an engaging manner and plays a role in installing and supporting the protective plate.

Preferably, ventilation slots are provided at equal intervals inside the protective plate and rubber sheet.

Compared with the existing technology, the beneficial effects of the present utility model are: the bridge guardrail that is easy to splice has better anti-collision protection function for the guardrail components, preventing vehicles from easily causing impact damage to the guardrail components, and at the same time, it is convenient for splicing and installation. Improved installation convenience;

1. A protective plate is provided on the outside of the front end of the guardrail assembly, and a rubber sheet is attached to the front end of the guardrail assembly. The protective plate has a good anti-collision protection function for the guardrail assembly and prevents vehicles from easily causing impact damage to the guardrail assembly. The rubber sheet can have a certain buffering effect when the vehicle collides with the fender;

2. The ejector rod is connected to the second installation block by plugging. The connecting block is connected to the first installation block by plugging. The connecting block and the ejector rod are plugged and installed on the first installation block respectively. And the inside of the second installation block is fixed with screws, which facilitates the splicing and installation of the whole unit and improves the convenience of installation;

3. Insert the fixing block into the corresponding prefabricated groove, and then rotate the fixing bolt from the rear end into the guardrail body. At this time, the fixing bolt is threadedly connected to the fixing block through the threaded hole, thus playing a role in the fixing block. The function of fixing is to facilitate the installation of the protective plate on the outside of the front end of the guardrail body.

Description of the drawings

Figure 1 is a schematic diagram of the overall structure of the utility model;

Figure 2 is a schematic diagram of the overall structure of the guardrail assembly and reinforcement block of the present utility model;

Figure 3 is an enlarged structural schematic diagram of position A in Figure 2 of the present utility model;

Figure 4 is a schematic diagram of the overall structure of the connection between the first mounting block and the connecting block of the present invention.

In the picture: 1. Install the column; 2. The first installation block; 3. The second installation block; 4. Install the side panels; 5. Push rod; 6. Connection block; 7. Guardrail assembly; 701. Guardrail body; 702. Prefabricated groove; 703, fixing bolt; 8, protective plate; 9, rubber sheet; 10, ventilation groove; 11, reinforcement block; 12, fixed block; 13, threaded hole.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Please refer to Figures 1-4. The present utility model provides a technical solution: a bridge guardrail that is easy to splice, including a first installation block 2 fixedly installed on the outer wall surface of the installation column 1, and a first installation block 2 is provided above the The second mounting block 3 is also located on the outer wall of the mounting column 1. A mounting side plate 4 is installed on the outside of the mounting column 1, and a connecting block 6 is fixedly installed on the outer wall of the mounting side plate 4. The upper end of the mounting side plate 4 is provided with a The push rod 5 and the guardrail assembly 7 are installed on the inner end of the installation side plate 4, and a guard plate 8 is provided on the outside of the front end of the guardrail assembly 7. The guardrail assembly 7 includes a guardrail body 701, a prefabricated groove 702 and a fixing bolt 703. The guardrail body 701 There are prefabricated grooves 702 inside the upper and lower ends of the guardrail body 701, and there are prefabricated grooves 702 running through the rear end of the guardrail body 701. The front end surface of the protective plate 8 is pasted and connected with a rubber sheet 9, and the interiors of the protective plate 8 and the rubber sheet 9 are evenly spaced. Ventilation slots 10 are provided at intervals. At the same time, the reinforcing block 11 is fixedly installed on the upper side of the rear end of the protective plate 8 through bolts, and a fixed block 12 is fixedly installed on the outer rear end of the protective plate 8. The rear end of the fixed block 12 is provided with a The matching threaded holes 13 of the fixing bolts 703 are combined to form a bridge guardrail that is easy to splice.

When using this bridge guardrail that is easy to splice, as specifically shown in Figures 1 and 4, the installation column 1 is first fixed and installed on the bridge ground through screws. Since the push rod 5 and the second installation block 3 are plugged in, The connecting block 6 and the first installation block 2 are connected in a plug-in manner. The connecting block 6 and the push rod 5 are plugged and installed inside the first installation block 2 and the second installation block 3 respectively. Fixing with screws facilitates splicing and installation of the whole unit, improving the convenience of installation;

Specifically, as shown in Figures 1, 2 and 3, since the guardrail body 701 is equipped with rod-shaped structures for protection at equal intervals inside, and the fixing blocks 12 are arranged left and right symmetrically with respect to the vertical central axis of the guardrail body 701, At the same time, the fixing block 12 is connected to the guardrail body 701 through the prefabricated groove 702. During installation, insert the fixing block 12 into the corresponding prefabricated groove 702, and then rotate the fixing bolt 703 from the rear end into the guardrail. Inside the body 701, the fixing bolt 703 is threadedly connected to the fixing block 12 through the threaded hole 13, thereby fixing the fixing block 12, thereby facilitating the fixed installation of the guard plate 8 on the outside of the front end of the guardrail body 701. The protective plate 8 has a better protective effect on the guardrail assembly 7, and the rubber sheet 9 can have a certain buffering effect when the vehicle collides with the protective plate 8. At the same time, the reinforcement block 11 can improve the installation effect of the protective plate 8. This This is how to use the bridge guardrail that is easy to splice.

The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the instructions and drawings. The specific connection methods of each part are all mature bolts, rivets, and welding in the existing technology. The machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connections adopt conventional connection methods in the prior art, which will not be described in detail here. Contents not described in detail in this manual It belongs to the prior art known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent substitutions for some of the technical features. Within the spirit and principles of the present utility model, any modifications, equivalent substitutions, improvements, etc. shall be included in the protection scope of the present utility model.

Claims (8)

1. Bridge guardrail convenient to concatenation, its characterized in that: comprising the following steps:

the mounting upright post is fixedly provided with a first mounting block on the outer wall surface thereof, a second mounting block which is also positioned on the outer wall surface of the mounting upright post is arranged above the first mounting block, the outer side of the mounting upright post is provided with a mounting side plate, and the outer wall of the mounting side plate is fixedly provided with a connecting block;

the guardrail assembly is arranged at the inner side end of the mounting side plate, a protection plate is arranged at the outer side of the front end of the guardrail assembly, the guardrail assembly comprises a guardrail body, a prefabricated groove and a fixing bolt, and a rubber sheet is adhered and connected to the front end face of the protection plate;

the reinforcing block is fixedly arranged on the upper side of the rear end of the protection plate through bolts, and the fixing block is fixedly arranged on the outer side of the rear end of the protection plate.

2. The bridge railing convenient for splicing according to claim 1, wherein: the inner portion of the upper end of the installation side plate is provided with a push rod in a penetrating mode, and the push rod is connected with the second installation block in an inserting mode.

3. The bridge railing convenient for splicing according to claim 1, wherein: the connecting block is connected with the first installation block in an inserting mode, and the connecting block and the first installation block form a detachable structure through screws.

4. The bridge railing convenient for splicing according to claim 1, wherein: the upper end and the lower end of the guardrail body are internally provided with prefabricated grooves, and the rear end of the guardrail body is internally provided with the prefabricated grooves in a penetrating way.

5. The bridge railing convenient for splicing according to claim 4, wherein: the inside equidistant bar-shaped structure that is used for the protection of installing of guardrail body, and the fixed block is bilateral symmetry setting about the vertical axis of guardrail body.

6. The bridge railing convenient for splicing according to claim 5, wherein: the fixed block is connected with the guardrail body in an inserting mode through the prefabricated groove, and a threaded hole matched with the fixing bolt is formed in the rear end of the fixed block.

7. The bridge railing convenient for splicing according to claim 1, wherein: the reinforcing block is connected with the guardrail body in a clamping manner and plays a role in mounting and supporting the protection plate.

8. The bridge railing convenient for splicing according to claim 1, wherein: ventilating grooves are formed in the protection plate and the rubber sheet at equal intervals.