Civil construction fence device

Abstract

The utility model relates to a civil construction fence device. Comprising a central stand column, a rotary connecting plate, a self-locking connecting piece and a baffle. The central stand column comprises a hinging part, a bearing part and a vertical pile part which are sequentially distributed from top to bottom; the rotary connecting plate is arranged on the bearing part, one end of the rotary connecting plate is rotationally connected with the hinge part, and a T-shaped sliding groove extending in the vertical direction is formed in one side face of the rotary connecting plate; the self-locking connecting piece comprises a sliding connecting part and a connecting screw rod which are integrally formed, and the sliding connecting part is installed in the sliding groove in a sliding mode. A connecting hole is formed in one end of the baffle, the connecting screw penetrates through the connecting hole and then is in threaded connection with the nut, and then the rotary connecting plate is fixedly connected with the baffle. According to the fence, the baffles are rotationally connected with the central stand column through the rotary connecting plates, when the baffles are installed, the length direction of the rotary connecting plates can be matched with the extending direction of the baffles by rotating the rotary connecting plates, so that the fence is very convenient to assemble at the corners, and the installation efficiency of the fence is effectively improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of civil construction auxiliary devices, in particular to a civil construction fence device. BACKGROUND

[0002] In the operation of urban construction, the earthwork will have a certain impact on the surrounding environment, in order to distinguish the construction site from the surrounding area to ensure construction safety, protect construction materials and equipment, and need to set up building fences, so the building fence plays a very important role.

[0003] The existing fence mainly includes a stand and a baffle, and the stand and the baffle are mainly connected through a clamping groove. At the corner, due to the angle between the baffle and the stand, the side edge of the baffle cannot be well clamped into the clamping groove, resulting in poor installation effect of the fence, and time and effort are wasted, affecting the actual work progress. SUMMARY

[0004] To solve or partially solve the problems in the related art, the present application provides a civil construction fence device, aiming to solve the technical problem of difficult installation of the existing fence at the corner.

[0005] Therefore, the present application provides a civil construction fence device, which comprises a center stand, a rotating connecting plate, a self-locking connecting piece and a baffle.

[0006] The center stand comprises a hinge part, a bearing part and a stand part distributed in sequence from top to bottom.

[0007] The rotating connecting plate is arranged on the bearing part and rotationally connected to the hinge part at one end. A side surface of the rotating connecting plate is provided with a T-shaped sliding groove extending in the vertical direction.

[0008] The self-locking connecting piece comprises an integrally formed sliding connecting part and a connecting screw rod. The sliding connecting part is slidingly installed in the sliding groove. The bottom surface of the sliding connecting part is configured with a mounting groove, and the mounting groove is sequentially provided with a spring and a friction block from inside to outside.

[0009] One end of the baffle is provided with a connecting hole. The connecting screw rod is screwed with a nut after penetrating through the connecting hole, so as to fixedly connect the rotating connecting plate and the baffle.

[0010] In some schemes, a limiting protrusion is arranged on the bearing part around the circumferential direction, and a limiting groove matched with the limiting protrusion is arranged on the bottom surface of the rotating connecting plate.

[0011] In some schemes, a sawtooth-shaped stripe is arranged on the front side surface of the sliding connecting part of part of the self-locking connecting piece, and a sawtooth-shaped stripe is also arranged on the front inner side surface of the sliding groove.

[0012] In some schemes, the front side of the rotating connecting plate is provided with a put-in hole passing through the bottom of the sliding groove.

[0013] In some schemes, a gasket is arranged between the baffle and the nut.

[0014] In some schemes, the bottom of the pile part is conical.

[0015] The technical scheme provided in the application can have the following beneficial effects:

[0016] The baffle is rotatably connected to the center column through the rotating connecting plate. When the baffle is installed, the rotating connecting plate can be rotated to match the length direction of the rotating connecting plate with the extension direction of the baffle, so that the assembly of the fence at the corner is also very convenient, and the installation efficiency of the fence is effectively improved.

[0017] It should be understood that the above general description and the following detailed description are only exemplary and explanatory, and cannot limit the application. BRIEF DESCRIPTION OF DRAWINGS

[0018] The above and other objects, features and advantages of the present application will become more apparent from the following detailed description when taken in conjunction with the accompanying drawings in which like reference characters refer to like parts throughout the several views, and in which:

[0019] Figure 1 is a structural schematic view of a fence device shown in the embodiments of the application;

[0020] Figure 2 is a structural schematic view of a center column of the fence device shown in the embodiments of the application;

[0021] Figure 3 is an assembly schematic view of a self-locking connecting piece and a rotating connecting plate of the fence device shown in the embodiments of the application;

[0022] Figure 4 is an assembly schematic view of a friction block and a rotating connecting plate of the fence device shown in the embodiments of the application;

[0023] Reference signs:

[0024] 1, center column; 11, hinged part; 12, bearing part; 13, pile part; 14, limiting protrusion; 2, rotating connecting plate; 21, sliding groove; 22, limiting groove; 23, put-in hole; 3, self-locking connecting piece; 31, sliding connecting part; 32, connecting screw; 33, mounting groove; 34, spring; 35, friction block; 4, baffle; 41, connecting hole; 5, gasket; DETAILED DESCRIPTION

[0025] Embodiments of the present application will be described in more detail below with reference to the drawings. While embodiments of the present application are illustrated by referring to the drawings, it is understood that the application can be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this application will be thorough and complete, and will fully convey the scope of the application to those skilled in the art.

[0026] Referring to Figures 1-4 The present application provides a civil construction fence device, comprising a center column 1, a rotating connecting plate 2, a self-locking connecting piece 3, and a baffle 4. The center column 1 comprises a hinged part 11, a bearing part 12, and a standing part 13 arranged in sequence from top to bottom. The hinged part 11, the bearing part 12, and the standing part 13 are all cylindrical. The diameter of the bearing part 12 is larger than that of the hinged part 11.

[0027] The rotating connecting plate 2 is arranged on the bearing part 12 and is rotatably connected to the hinged part 11 at one end. Two rotating connecting plates 2 are rotatably connected to the center column 1 (i.e., the center column 1 located in the middle) on both sides of which the baffle 4 is installed. The center column 1 located at the end has only one side that needs to be connected to the baffle 4. Therefore, only one rotating connecting plate 2 is hinged to the center column 1.

[0028] One side of the rotating connecting plate 2 is provided with a T-shaped sliding groove 21 extending in the vertical direction. The self-locking connecting piece 3 comprises an integrally formed sliding connecting part 31 and a connecting screw 32. The sliding connecting part 31 and the connecting screw 32 are arranged substantially perpendicular to each other to form a T-shaped structure matching the shape of the sliding groove 21. The sliding connecting part 31 is slidingly installed in the sliding groove 21. The bottom surface of the sliding connecting part 31 is structured with a mounting groove 33. The mounting groove 33 is sequentially provided with a spring 34 and a friction block 35 from the inside to the outside. Specifically, the friction block 35 is slidingly connected to the mounting groove 33. One end of the spring 34 is fixedly connected to the inner bottom surface of the mounting groove 33, and the other end is fixedly connected to the friction block 35. One end of the baffle 4 is provided with a connecting hole 41. The connecting holes 41 are uniformly and vertically spaced. The connecting screw 32 is screwed with a nut after passing through the connecting hole 41, thereby fixedly connecting the rotating connecting plate 2 and the baffle 4.

[0029] When installing the fence, first, according to the length of the baffle 4, holes are spaced apart on the ground. Then, the standing part 13 is inserted into the hole, and the bottom surface of the bearing part 12 is attached to the ground. Subsequently, the hole is filled, thereby firmly fixing the standing part 13 on the ground. The center column 1 installed in this way can stand very stably without the need for a pull rope. Compared with the fence using a base, the center column 1 is almost not prone to falling, and has a strong anti-falling ability, thereby improving the anti-falling ability of the fence.

[0030] Then, slide the self-locking connecting piece 3 up and down to the appropriate position, and after loosening the self-locking connecting piece 3, the friction block 35 is tightly attached to the bottom surface of the sliding groove 21 under the action of the spring 34, and the front side surface of the sliding connecting part 31 is tightly attached to the front inner side surface of the sliding groove 21, so as to lock the self-locking connecting piece 3 at the adjusted position, thereby facilitating the installation of the baffle 4.

[0031] Then, align the connecting holes 41 on the baffle 4 with the connecting screw 32, pass the connecting screw 32 through the connecting holes 41, and threadedly screw a nut on the connecting screw 32 and tighten it, so as to fixedly connect the rotating connecting plate 2 and the baffle 4, which is convenient to install. At the same time, the length direction of the rotating connecting plate 2 can be matched with the extension direction of the baffle 4 by rotating the rotating connecting plate 2, so that the assembly of the baffle at the corner is also very convenient, thereby effectively improving the installation efficiency of the baffle.

[0032] Furthermore, when installing the baffle in a place with uneven height, the baffle 4 can be directly inclined, some connecting holes 41 are punched on the self-locking connecting piece 3, and then the baffle 4 and the center column 1 are connected by the self-locking connecting piece 3, so as to realize the installation of the baffle. The whole process only needs to punch a few connecting holes 41 on the baffle 4 at the corresponding positions, without the need to cut the baffle 4, so that the baffle as a whole can be relatively complete, thereby effectively improving the reusability of the baffle.

[0033] In some specific embodiments, the bearing part 12 is provided with a limiting protrusion 14 spaced apart around the circumferential direction thereof, and the bottom surface of the rotating connecting plate 2 is provided with a limiting groove 22 matched with the limiting protrusion 14. In use, the limiting protrusion 14 is embedded in the limiting groove 22, so as to fix the position of the rotating connecting plate 2. When it is necessary to adjust the position of the rotating connecting plate 2, the rotating connecting plate 2 can be slightly lifted upward, so that the direction of the rotating connecting plate 2 is adjusted conveniently.

[0034] In some specific embodiments, in order to facilitate the installation of the baffle 4, the height of the baffle 4 is less than the height of the hinged part 11, that is, the size of the baffle 4 is miniaturized, so that the baffle 4 is more convenient to carry, and multiple baffles 4 can be stacked to reach the required height. At this time, the front side surface of the sliding connecting part 31 of part of the self-locking connecting piece 3 can be provided with a sawtooth-shaped stripe, and the front inner side surface of the sliding groove 21 is also provided with a sawtooth-shaped stripe. In this way, when installing the baffle 4, one self-locking connecting piece 3 with a sawtooth-shaped stripe can be used to connect with the baffle 4, and the remaining self-locking connecting pieces 3 without a sawtooth-shaped stripe are used to connect with the baffle 4. In this way, the baffle 4 can be installed at a relatively low position, and then pushed upward to fix the position of the baffle 4 by the friction between the sawtooth-shaped stripes, and then the nut is tightened, so that one person can also install the baffle 4, which is more convenient to use.

[0035] In some embodiments, the front side of the rotating connecting plate 2 is provided with a through hole 23 passing through the bottom of the sliding groove 21, the length of the through hole 23 is equal to the length of the sliding connecting part 31, so that when the self-locking connecting part 3 is installed, the sliding connecting part 31 can be put into the sliding groove 21 through the through hole 23, instead of climbing to the top of the rotating connecting plate 2 to install the self-locking connecting part 3 from above, so that the installation of the self-locking connecting part 3 is more convenient.

[0036] In some embodiments, a gasket 5 is arranged between the baffle 4 and the nut.

[0037] In some embodiments, the bottom of the pile part 13 is tapered, so as to facilitate the insertion of the pile part 13 into the ground, so that when the central column 1 is installed, the ground does not need to be pre-punched, but the pile part 13 can be directly inserted into the soil, thereby effectively improving the installation efficiency of the central column 1.

[0038] The above has described the embodiments of the present application, the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes are obvious to those skilled in the art without departing from the scope and spirit of the described embodiments. The selection of the terms used herein is intended to best explain the principles, practical application or improvement of the technology in the market of the embodiments, or to enable other ordinary skilled persons in the art to understand the embodiments disclosed herein.

Claims

1. A civil construction enclosure apparatus, characterized by: It comprises a central column (1), a rotating connecting plate (2), a self-locking connecting piece (3), and a baffle (4). The central column (1) comprises a hinged part (11), a bearing part (12), and a vertical pile part (13) arranged in sequence from top to bottom. The rotating connecting plate (2) is arranged on the bearing part (12) and is rotatably connected to the hinged part (11) at one end. The self-locking connecting piece (3) comprises an integrally formed sliding connecting part (31) and a connecting screw (32), the sliding connecting part (31) is slidably installed in the sliding groove (21), and the bottom surface of the sliding connecting part (31) is provided with an installation groove (33), and the installation groove (33) is provided with a spring (34) and a friction block (35) from inside to outside. One end of the baffle (4) is provided with a connecting hole (41), the connecting screw (32) passes through the connecting hole (41) and is threadedly connected with a nut, thereby fixing and connecting the rotating connecting plate (2) and the baffle (4).

2. The civil construction fence device according to claim 1, characterized in that: The bearing part (12) is provided with a limiting protrusion (14) around the circumferential direction, and the bottom surface of the rotating connecting plate (2) is provided with a limiting groove (22) matched with the limiting protrusion (14).

3. The civil construction fence device according to claim 1, characterized in that: The front side of the sliding connecting part (31) of part of the self-locking connecting piece (3) is provided with a sawtooth-shaped stripe, and the front inner side of the sliding groove (21) is also provided with a sawtooth-shaped stripe.

4. The civil construction fence device according to claim 1, characterized in that: The front side of the rotating connecting plate (2) is provided with an insertion hole (23) passing through the bottom of the sliding groove (21).

5. The civil construction fence device according to claim 1, characterized in that: A gasket (5) is arranged between the baffle (4) and the nut.

6. The civil construction fence device according to claim 1, characterized in that: The bottom of the vertical pile part (13) is conical.

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