Municipal engineering construction guardrail

Abstract

The utility model relates to the technical field of municipal engineering tools, in particular to a municipal engineering construction guardrail which comprises two assembling devices and is characterized in that the lower ends of the two assembling devices are fixedly connected with pre-embedded plates, the lower ends of the two pre-embedded plates are fixedly connected with supporting columns, and the supporting columns are fixedly connected with the supporting columns. The outer surfaces of the two supporting columns are fixedly connected with inclined rods, the lower ends of the two supporting columns are fixedly connected with inserting rods, and the inner wall faces of the two assembling devices are jointly and fixedly connected with a telescopic device. According to the municipal engineering construction guardrail, the assembling device is arranged, and the same grooves are formed in the left end and the right end of the mounting plate, so that when the municipal engineering construction guardrail is mounted, only the mounting plate needs to be placed in place, the guardrail is placed in the mounting plate and fixed through screws, only the screws need to be taken down when the municipal engineering construction guardrail is dismounted, and the municipal engineering construction guardrail is convenient to mount and dismount. The guardrail is simple in structure and convenient to use, meanwhile, mounting and dismounting are convenient, and time is greatly saved.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal engineering tools, in particular to a municipal engineering construction guardrail. Background Art

[0002] Construction guardrails are generally made of iron, which are made of seamless iron pipes through bending, welding, grinding and polishing, high-pressure baking paint, film laminating and other processes. They are generally widely used for isolation and warning of construction sites. Construction guardrails are generally used in ordinary roads, highways, and intersections of various levels of highways, toll stations, bridges, parking lots, stations, docks, dangerous areas and road construction areas.

[0003] However, the existing municipal construction guardrails still have the following shortcomings: 1. The existing municipal construction guardrails have a single structure. If pedestrians forcibly cross the guardrails without warning signs, pedestrians may be injured. The connection method is complicated and not conducive to installation and disassembly. 2. The existing municipal construction guardrails cannot be adjusted in height, cannot meet different work scenarios, and have poor flexibility. Therefore, we proposed a municipal engineering construction guardrail. Utility Model Content

[0004] The main purpose of the utility model is to provide a municipal engineering construction guardrail, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A municipal engineering construction guardrail, comprising an assembly device, characterized in that: two assembly devices are provided, the lower ends of the two assembly devices are fixedly connected to embedded plates, the lower ends of the two embedded plates are fixedly connected to support columns, the outer surfaces of the two support columns are fixedly connected to inclined rods, the lower ends of the two support columns are fixedly connected to plug rods, and the inner wall surfaces of the two assembly devices are fixedly connected to telescopic devices;

[0007] The telescopic device comprises a first telescopic plate, the upper end of the first telescopic plate is movably sleeved with a second telescopic plate, a plurality of threaded holes are arranged at the rear end of the first telescopic plate, a plurality of threaded holes at the lower part are threadedly connected to limit rods, a plurality of rear ends of the limit rods are fixedly connected to a rotating handle, and a display assembly is fixedly connected to the lower end of the first telescopic plate;

[0008] The assembly device on the left side includes a mounting plate, the left and right ends of which are provided with grooves, the front and rear ends of which are provided with a plurality of through holes, the internal threads of the plurality of through holes at the lower part are connected with screws, and the lower end of the mounting plate is fixedly connected to the upper end of the embedded plate.

[0009] Preferably, the assembly device on the left side includes a mounting plate, grooves are provided at the left and right ends of the mounting plate, a plurality of through holes are provided at the front and rear ends of the mounting plate, screws are threadedly connected to a plurality of the lower through holes, and the lower end of the mounting plate is fixedly connected to the upper end of the embedded plate.

[0010] Preferably, the left end and the right end of the first telescopic plate are fixedly connected to the inner side grooves of the two mounting plates.

[0011] Preferably, the display assembly comprises a fixed plate, the front end of the fixed plate is fixedly connected to three counter-moulds, and the upper end of the fixed plate is fixedly connected to the lower end of the first telescopic plate.

[0012] Preferably, the first telescopic plate is fixedly connected to the two mounting plates by screws.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. In the utility model, an assembly device is provided, the same grooves are provided at the left and right ends of the mounting plate, a guardrail of the same size as the groove is placed between the two mounting plates, and the mounting plates are further fixed by screws provided on the mounting plates. When installing, the utility model only needs to place the mounting plates in position, put the guardrail into the mounting plates and fix them by screws, and when disassembling, only the screws need to be removed and the guardrail can be taken out from between the mounting plates. The structure is simple and easy to use, and it is also convenient to install and disassemble, which greatly saves time.

[0015] 2. In the utility model, a telescopic installation device is provided, and a plurality of threaded holes and a limit rod are provided at the rear end of the first telescopic plate. When installing, the length of the first telescopic plate is adjusted according to the usage scenario, and the limit rod is rotated to the inside of the first telescopic plate by rotating the rotating handle so that the threaded hole conforms to the limit rod until it is tightly against the second telescopic plate. The three groups of threaded holes provided can adjust three different heights, so that the utility model can be adjusted according to different scenarios, and the flexibility is greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a municipal engineering construction guardrail of the utility model;

[0017] Figure 2 This is a structural schematic diagram of an assembly device for a municipal engineering construction guardrail according to the utility model;

[0018] Figure 3 This is a structural schematic diagram of a telescopic device for a municipal engineering construction guardrail according to the utility model;

[0019] Figure 4The utility model is a structural schematic diagram of a display component of a municipal engineering construction guardrail.

[0020] In the figure: 1. assembly device; 2. embedded plate; 3. support column; 4. inclined rod; 5. plug rod; 6. telescopic device; 11. mounting plate; 12. groove; 13. through hole; 14. screw; 61. first telescopic plate; 62. second telescopic plate; 63. threaded hole; 64. limit rod; 65. rotating handle; 66. display component; 661. fixing plate; 662. reflective mold. DETAILED DESCRIPTION

[0021] 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.

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] See also Figure 1-4 , the utility model provides a technical solution:

[0025] A municipal engineering construction guardrail, comprising an assembly device 1, characterized in that: two assembly devices 1 are provided, the lower ends of the two assembly devices 1 are fixedly connected to embedded plates 2, the lower ends of the two embedded plates 2 are fixedly connected to support columns 3, the outer surfaces of the two support columns 3 are fixedly connected to inclined rods 4, the lower ends of the two support columns 3 are fixedly connected to plug rods 5, and the inner wall surfaces of the two assembly devices 1 are fixedly connected to telescopic devices 6;

[0026] The telescopic device 6 comprises a first telescopic plate 61, the upper end of which is movably sleeved with a second telescopic plate 62, a rear end of which is provided with a plurality of threaded holes 63, a plurality of threaded holes 63 at the lower part are all threadedly connected to a limiting rod 64, a plurality of the limiting rods 64 are all fixedly connected to a rotating handle 65 at the rear end, and a display assembly 66 is fixedly connected to the lower end of the first telescopic plate 61;

[0027] The assembly device 1 on the left side includes a mounting plate 11, and grooves 12 are provided at the left and right ends of the mounting plate 11. A plurality of through holes 13 are provided at the front and rear ends of the mounting plate 11. The internal threads of the plurality of through holes 13 at the lower part are connected with screws 14. The lower end of the mounting plate 11 is fixedly connected to the upper end of the embedded plate 2.

[0028] In this embodiment, the left and right ends of the first telescopic plate 61 are fixedly connected to the inner side grooves 12 of the two mounting plates 11; the display assembly 66 includes a fixed plate 661, and three reflective molds 662 are fixedly connected to the front end of the fixed plate 661. The reflective molds 662 allow people driving at night to see more clearly to prevent traffic accidents caused by not seeing the guardrail. The upper end of the fixed plate 661 is fixedly connected to the lower end of the first telescopic plate 61; the first telescopic plate 61 is fixedly connected to the two mounting plates 11 by screws 14.

[0029] It should be noted that the utility model is a municipal engineering construction guardrail. In the specific use process, the mounting plate 11 is placed in position, and then the insertion rod 5 is tightly inserted into the ground. By setting the assembly device 1, the same grooves 12 are set at the left and right ends of the mounting plate 11, and a guardrail of the same size as the groove 12 is placed between the two mounting plates 11, and the screws 14 set by the mounting plate 11 are further fixed. When installing this utility model, you only need to place the mounting plate 11 in position, put the guardrail into the mounting plate 11 and fix it with the screws 14. When disassembling, you only need to remove the screws 14 and remove the guardrail from the mounting plate 11. It can be taken out from between the mounting plates 11, has a simple structure and is easy to use. It is also convenient to install and disassemble, which greatly saves time. By setting the telescopic mounting device 6, through a plurality of threaded holes 63 and a limiting rod 64 set at the rear end of the first telescopic plate 61, the length of the first telescopic plate 61 is adjusted according to the usage scenario during installation, and the threaded hole 63 that the limiting rod conforms to is rotated to the inside of the first telescopic plate 61 by rotating the rotating handle 65 until it is tightly against the second telescopic plate 62. The three groups of threaded holes 63 can be adjusted to three different heights, so that this utility model can be adjusted according to different scenarios, and the flexibility is greatly improved.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A municipal engineering construction guardrail, comprising an assembly device (1), characterized in that: The assembly devices (1) are provided with two, the lower ends of the two assembly devices (1) are fixedly connected to the embedded plates (2), the lower ends of the two embedded plates (2) are fixedly connected to the support columns (3), the outer surfaces of the two support columns (3) are fixedly connected to the inclined rods (4), the lower ends of the two support columns (3) are fixedly connected to the insertion rods (5), and the inner wall surfaces of the two assembly devices (1) are fixedly connected to the telescopic devices (6); The telescopic device (6) comprises a first telescopic plate (61), the upper end of the first telescopic plate (61) is movably sleeved with a second telescopic plate (62), a rear end of the first telescopic plate (61) is provided with a plurality of threaded holes (63), a plurality of threaded holes (63) at the lower part are all threadedly connected to limit rods (64), a plurality of rear ends of the limit rods (64) are all fixedly connected to a rotating handle (65), and a display component (66) is fixedly connected to the lower end of the first telescopic plate (61); The assembly device (1) on the left side comprises a mounting plate (11), the left end and the right end of the mounting plate (11) are both provided with grooves (12), the front end and the rear end of the mounting plate (11) are both provided with a plurality of through holes (13), the internal threads of the plurality of through holes (13) at the lower part are all connected with screws (14), and the lower end of the mounting plate (11) is fixedly connected to the upper end of the embedded plate (2).

2. A municipal engineering construction guardrail according to claim 1, characterized in that: The left end and the right end of the first telescopic plate (61) are fixedly connected to the inner side grooves (12) of the two mounting plates (11).

3. A municipal engineering construction guardrail according to claim 1, characterized in that: The display assembly (66) comprises a fixed plate (661), the front end of which is fixedly connected to three reverse molds (662), and the upper end of the fixed plate (661) is fixedly connected to the lower end of the first telescopic plate (61).

4. A municipal engineering construction guardrail according to claim 1, characterized in that: The first telescopic plate (61) is fixedly connected to the two mounting plates (11) via screws (14).

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