Road construction fence convenient to splice

Abstract

The road construction fence convenient to splice comprises a base plate, a supporting column is placed on the upper surface of the base plate, a positioning groove is formed in the bottom end of the supporting column, a positioning block is movably connected to the inner wall of the positioning groove, and the bottom face of the positioning block is fixedly connected with the upper surface of the base plate. A plurality of rotating plates are rotationally connected to the front face of the supporting column, a threaded bolt is fixedly connected to the front face of each rotating plate, a threaded cylinder is in threaded connection to the outer surface of each threaded bolt, a baffle is arranged above the base plate, and the back face of the baffle is fixedly connected with the front face of the threaded cylinder. According to the device, the purpose of replacing an integrated structure composition mode of the device is achieved through cooperation of a threaded cylinder and a threaded bolt, the phenomenon that inconvenience is caused when workers lay and install the device is avoided, through cooperation of a placing plate and a reinforcing rod, the device can be assembled, reinforced and positioned, and the practicability is high. And the phenomenon that the device is scattered due to insufficient firmness is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering construction, in particular to a road construction enclosure that is easy to splice. Background Art

[0002] Engineering construction is a special accounting subject for construction and installation enterprises to collect and calculate engineering costs. It is an activity of new construction, expansion, and reconstruction of construction projects according to the requirements of construction engineering design documents. Engineering construction has four details: labor costs, material costs, machinery costs, and other direct costs. Among them, labor costs account for the wages, allowances, meals, and subsidies of front-line workers, but do not include insurance. The insurance of front-line workers is accounted for indirect costs; material costs account for the material consumption that constitutes the engineering entity, including the rental of quick-disassembly components, scaffolding pipes and other external rental materials, as well as the accounting of subcontracted parts, such as slope protection, precipitation, waterproofing, etc.; machinery costs account for the rental of large bulldozers, rollers, two-end rammers, toad rammers, car pumps, concrete pumps, external elevators, tower cranes, etc., including the maintenance and repair costs of the refueling pumps for these machines.

[0003] According to the road construction fence disclosed in Chinese patent number CN203394169U, it includes columns, crossbars and baffles. The crossbars are connected between two columns to form a rectangular frame. The baffles are installed in the rectangular frame. There are multiple baffles. Adjacent baffles are plugged into each other. Both ends of the crossbars are connected to the columns through three-way connectors. The device needs to be pre-buried and installed when in use, but the installation process of the traditional device is prone to installation or splicing inconveniences due to its own structure. For this reason, we propose a road construction fence that is easy to splice to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a road construction enclosure that is easy to splice, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A road construction fence that is easy to splice, includes a base plate, a support column is placed on the upper surface of the base plate, a positioning groove is opened at the bottom end of the support column, a positioning block is movably connected to the inner wall of the positioning groove, the bottom surface of the positioning block is fixedly connected to the upper surface of the base plate, a plurality of rotating plates are rotatably connected to the front side of the support column, a threaded bolt is fixedly connected to the front side of each rotating plate, a threaded barrel is threadedly connected to the outer surface of each threaded bolt, a baffle is provided above the base plate, the back side of the baffle is fixedly connected to the front side of the threaded barrel, a symmetrical placement plate is fixedly connected to the upper surface of the base plate, and a reinforcement rod is placed on the inner wall of each placement plate.

[0007] In a further embodiment, a handle is provided on the upper surface of the substrate, and a handle is provided on the upper surface of the substrate, and a bottom end of the handle is fixedly connected to the upper surface of the support column.

[0008] In a further embodiment, a plurality of groups of anti-skid pads arranged at equal distances are provided above the base plate, and a side surface of each group of anti-skid pads close to each other is fixedly connected to the outer surface of the rotating plate.

[0009] In a further embodiment, symmetrical picking plates are provided above the base plate, and the ends of the two picking plates that are away from each other are fixedly connected to the ends of the two reinforcement rods that are close to each other, and the upper surface of each picking plate and the bottom surface of the picking plate are fixedly connected with a protective pad.

[0010] In a further embodiment, symmetrical embedded rods are provided below the base plate, and the top end of each embedded rod is fixedly connected to the bottom surface of the base plate.

[0011] In a further embodiment, the inner side wall of each of the threaded barrels is fixedly connected to a limiting pad, and the back side of each of the limiting pads is fixedly connected to the front side of the threaded bolt.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] This device achieves the purpose of replacing the integrated structural composition of the device by providing the cooperation of the threaded barrel and the threaded bolt, thereby avoiding the inconvenience of workers when laying and installing the device. Through the cooperation of the placement plate and the reinforcement rod, the device can be assembled and fixed in position, thereby avoiding the device from being easily scattered due to insufficient firmness. Through the cooperation of the positioning block and the positioning groove, the assembly of the device can be temporarily positioned. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the baffle in the utility model.

[0015] Figure 2 It is a three-dimensional structural schematic diagram of the threaded barrel in the utility model.

[0016] Figure 3 It is a schematic diagram of the internal structure of the support column in the utility model.

[0017] Figure 4 Utility Model Figure 3 A schematic diagram of the enlarged structure in the middle.

[0018] In the figure: 1. Base plate; 2. Support column; 3. Embedded rod; 4. Positioning groove; 5. Reinforcement rod; 6. Baffle; 7. Anti-slip pad; 8. Handle; 9. Protective pad; 10. Turn plate; 11. Threaded cylinder; 12. Pick-up plate; 13. Placement plate; 14. Limit pad; 15. Threaded bolt; 16. Positioning block. DETAILED DESCRIPTION

[0019] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it 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 by specific circumstances.

[0021] 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.

[0022] See also Figure 1-4In the utility model, a road construction fence that is easy to splice includes a base plate 1, a support column 2 is placed on the upper surface of the base plate 1, a positioning groove 4 is opened at the bottom end of the support column 2, and a positioning block 16 is movably connected to the inner wall of the positioning groove 4. The bottom surface of the positioning block 16 is fixedly connected to the upper surface of the base plate 1, and a plurality of rotating plates 10 are rotatably connected to the front of the support column 2. The front surface of each rotating plate 10 is fixedly connected to a threaded bolt 15, and the outer surface of each threaded bolt 15 is threadedly connected to a threaded barrel 11. A baffle 6 is provided above the base plate 1, and the back of the baffle 6 is fixedly connected to the front of the threaded barrel 11. A symmetrical placement plate 13 is fixedly connected to the upper surface of the base plate 1, and a reinforcement rod 5 is placed on the inner wall of each placement plate 13.

[0023] A handle 8 is provided on the upper surface of the base plate 1, and the bottom end of the handle 8 is fixedly connected to the upper surface of the support column 2, which can make it more convenient for workers to pick up the support column 2 and avoid the phenomenon that workers have nowhere to start when picking up the support column 2. A plurality of groups of anti-skid pads 7 arranged at equal distances are provided above the base plate 1, and the side surfaces of each group of anti-skid pads 7 close to each other are fixedly connected to the outer surface of the rotating plate 10, which can make the rotation of the rotating plate 10 for workers more stable and avoid the phenomenon that workers' hands slip when rotating the rotating plate. A symmetrical picking plate 12 is provided above the base plate 1, and the ends of the two picking plates 12 far away from each other are respectively fixedly connected to the ends of the two reinforcement rods 5 close to each other. The upper surface of each picking plate 12 and the bottom surface of the picking plate 12 are fixedly connected with a protective pad 9, which can make the workers pick up and place the reinforcement rod 5 more stable and avoid the inconvenience of workers when picking up and placing it.

[0024] Symmetrical embedded rods 3 are provided below the substrate 1, and the top of each embedded rod 3 is fixedly connected to the bottom surface of the substrate 1, which can provide secondary reinforcement for the installation of the device to prevent the device from tipping over due to insufficient stability. The inner wall of each threaded tube 11 is fixedly connected to a limiting pad 14, and the back of each limiting pad 14 is fixedly connected to the front of the threaded bolt 15, which can provide limit protection for the installation of the threaded bolt 15 to prevent the threaded bolt 15 from being damaged due to over-position installation.

[0025] The working principle of the utility model is:

[0026] When in use, the device is first placed at the designated position and reinforced by the embedded rod 3, then the support column 2 is placed on the base plate 1, and temporarily positioned by the cooperation of the positioning groove 4 and the positioning block 16, then the baffle 6 is placed on the base plate 1, and the threaded bolt 15 is rotated by the rotating plate 10, and the baffle 6 is positioned and reinforced by the rotation of the threaded bolt 15 and the cooperation of the threaded tube 11, and finally the reinforcement rod 5 is placed on the placement plate 13 by the picking plate 12, thereby achieving the purpose of replacing the installation method of the device and avoiding the inconvenience of workers when laying it.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0028] 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 road construction enclosure that is easy to splice, characterized by: The invention comprises a base plate (1), a support column (2) is placed on the upper surface of the base plate (1), a positioning groove (4) is provided at the bottom end of the support column (2), a positioning block (16) is movably connected to the inner wall of the positioning groove (4), the bottom surface of the positioning block (16) is fixedly connected to the upper surface of the base plate (1), a plurality of rotating plates (10) are rotatably connected to the front of the support column (2), a threaded bolt (15) is fixedly connected to the front of each rotating plate (10), a threaded barrel (11) is threadedly connected to the outer surface of each threaded bolt (15), a baffle (6) is provided above the base plate (1), the back of the baffle (6) is fixedly connected to the front of the threaded barrel (11), a symmetrical placement plate (13) is fixedly connected to the upper surface of the base plate (1), and a reinforcing rod (5) is placed on the inner wall of each placement plate (13).

2. A road construction enclosure that is easy to splice according to claim 1, characterized in that: A handle (8) is provided on the upper surface of the base plate (1), and the bottom end of the handle (8) is fixedly connected to the upper surface of the support column (2).

3. The road construction enclosure that is easy to splice according to claim 1 is characterized by: A plurality of groups of anti-skid pads (7) arranged at equal distances are provided above the base plate (1), and a side surface of each group of anti-skid pads (7) close to each other is fixedly connected to the outer surface of the rotating plate (10).

4. The road construction enclosure that is easy to splice according to claim 1 is characterized by: Symmetrical pick-up plates (12) are provided above the base plate (1), and the ends of the two pick-up plates (12) that are away from each other are fixedly connected to the ends of the two reinforcement rods (5) that are close to each other, and the upper surface of each pick-up plate (12) and the bottom surface of the pick-up plate (12) are fixedly connected to a protective pad (9).

5. The road construction enclosure that is easy to splice according to claim 1 is characterized by: Symmetrical embedded rods (3) are provided below the base plate (1), and the top end of each embedded rod (3) is fixedly connected to the bottom surface of the base plate (1).

6. The road construction enclosure that is easy to splice according to claim 1 is characterized by: The inner side wall of each threaded barrel (11) is fixedly connected to a limiting pad (14), and the back side of each limiting pad (14) is fixedly connected to the front side of a threaded bolt (15).

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