Fence device for civil engineering

Abstract

The utility model discloses an enclosure device for civil engineering, which comprises two first enclosure plates which are symmetrically connected, a limiting cavity is arranged in each first enclosure plate, one side of each first enclosure plate is connected with a second enclosure plate in a penetrating manner, and one end of each first enclosure plate is jointly provided with a hinge. The two first fence plates are pulled to rotate through hinges, so that the two first fence plates pull the two limiting pull rods to be located on the same straight line, at the moment, the two first fence plates and the second fence plates are unfolded to form a triangular structure, and therefore the two second fence plates can be supported on the ground through the suspended ground-attaching supporting plates, and on the contrary, the two second fence plates can be supported on the ground through the suspended ground-attaching supporting plates. According to the device, the first surrounding baffle can be rotationally closed, meanwhile, the second surrounding baffle can be shrunk into the limiting cavity, and therefore the device can be conveniently stored, and the device is reasonable in structure, convenient to use, convenient to adjust and capable of being conveniently transported.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a fencing device for civil engineering. Background Art

[0002] Fencing refers to the measures taken to isolate the construction site from the external environment and make the construction site a relatively closed space, including walls built with various masonry materials and maintenance bodies made of various molded panels.

[0003] Existing enclosures have certain drawbacks. First, the existing enclosures have a single structure and do not have an adjustment structure, so the height of the enclosures cannot be adjusted. Second, the existing enclosures are not easy to store, and the enclosures take up a large space during transportation, which is not conducive to transportation, thus having certain drawbacks. Utility Model Content

[0004] In order to solve the above problems, the utility model provides a fence device for civil engineering, and the utility model is realized through the following technical solutions.

[0005] A civil engineering enclosure device comprises two symmetrically connected first enclosure plates, a limiting cavity is provided inside the first enclosure plates, a second enclosure plate is connected through one side of the first enclosure plate, a hinge is commonly installed at one end of the two first enclosure plates, and the two first enclosure plates rotate and cooperate with each other through the installed hinge, a limiting device is commonly installed at the other end of the two first enclosure plates, the limiting device is provided with a connecting ring, the outer surface of the connecting ring is rotatably connected to two limiting rods, the other end of the limiting rod is rotatably connected to a fixing frame, a supporting device is provided at one end of the second enclosure plate, the supporting device is provided with a ground-contacting support plate, the top of the ground-contacting support plate is fixedly connected to a suspension rod, and the suspension rod is rotatably connected to the second enclosure plate.

[0006] Furthermore, the first enclosure plate is slidably matched with the second enclosure plate, and a positioning device is installed at one end of the second enclosure plate extending into the limiting cavity, and the positioning device is provided with an L-shaped limiting pin.

[0007] Furthermore, one end of the L-shaped limit pin is connected through a fixing rod, and the fixing rod is fixedly connected to the side of the second enclosure plate. The other end of the L-shaped limit pin is connected through a fastening knob, and the fastening knob is threadedly matched with the L-shaped limit pin, and one end of the fastening knob is extruded on the outer surface of the first enclosure plate.

[0008] Furthermore, the two fixing frames are respectively fixedly connected on opposite sides of the two first enclosure plates. When the two limiting pull rods are rotated to the same straight line, a 30° angle is formed between the two first enclosure plates. When the two limiting pull rods are rotated to a parallel position, the two first enclosure plates overlap with each other.

[0009] Furthermore, a rubber anti-slip strip is bonded to the bottom of the ground-contacting support plate, and the rubber anti-slip strips are multiple and parallel to each other.

[0010] The beneficial effect of the present invention is that during the operation of the device, the two first enclosure plates are pulled to rotate through the hinges, so that the two first enclosure plates pull the two limit rods to be in the same straight line. At this time, the two first enclosure plates and the second enclosure plates are opened into a triangular structure, so that the two second enclosure plates can be supported on the ground by the suspended ground support plates. Conversely, the first enclosure plates can be rotated and closed, and at the same time, the second enclosure plates can be retracted into the limit cavity, so that the device can be stored easily. The structure is reasonable, easy to use, easy to adjust, and easy to transport. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0012] Figure 1 : A schematic diagram of the structure of a civil engineering enclosure device according to the utility model;

[0013] Figure 2 : The utility model Figure 1 A magnified view of middle;

[0014] Figure 3 : The utility model Figure 1 Enlarged view of middle B;

[0015] Figure 4 : The utility model Figure 1 Enlarged view of middle C;

[0016] Figure 5 : A schematic diagram of the connection between the connecting ring and the fixing frame of the utility model.

[0017] The reference numerals are as follows:

[0018] 1. first enclosure plate; 101. limiting cavity;

[0019] 2. Second enclosure plate;

[0020] 3. L-shaped limit pin; 301. fixing rod; 302. tightening knob;

[0021] 4. Hinge;

[0022] 5. Ground support plate; 501. Suspension rod; 502. Rubber anti-slip strip;

[0023] 6. Connecting ring; 601. Limiting rod; 602. Fixing bracket. DETAILED DESCRIPTION

[0024] 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 of 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.

[0025] like Figure 1-5 As shown, the utility model has the following specific embodiments.

[0026] Example:

[0027] A civil engineering enclosure device comprises two symmetrically connected first enclosure plates 1, wherein a limiting cavity 101 is provided inside the first enclosure plate 1, and a second enclosure plate 2 is connected through one side of the first enclosure plate 1;

[0028] A hinge 4 is commonly installed at one end of the two first enclosure panels 1, and the two first enclosure panels 1 are rotatably matched with each other through the installed hinge 4;

[0029] The other ends of the two first enclosure plates 1 are jointly equipped with a limiting device, which is provided with a connecting ring 6. The outer surface of the connecting ring 6 is rotatably connected to two limiting rods 601, and the other end of the limiting rod 601 is rotatably connected to a fixing frame 602;

[0030] A supporting device is provided at one end of the second enclosure plate 2 , and the supporting device is provided with a ground-attached support plate 5 . A suspension rod 501 is fixedly connected to the top of the ground-attached support plate 5 , and the suspension rod 501 is rotatably connected to the second enclosure plate 2 .

[0031] By adopting the above technical solution, when using the device, first pull the second enclosure panel 2 out of the internal limiting cavity 101. When it is pulled out to an appropriate length, tighten it by turning the tightening knob 302, so that the second enclosure panel 2 and the first enclosure panel 1 can be positioned and locked. Then, the two first enclosure panels 1 are pulled to rotate through the hinge 4, so that the two first enclosure panels 1 pull the two limiting pull rods 601 to be in the same straight line. At this time, the two first enclosure panels 1 and the second enclosure panels 2 are opened into a triangular structure, so that the two second enclosure panels 2 can be supported on the ground by the suspended ground support plates 5. Conversely, the first enclosure panel 1 can be rotated and closed. At the same time, the second enclosure panel 2 can be retracted into the limiting cavity 101, so that the device can be stored easily. The structure is reasonable, easy to use, easy to adjust, and easy to transport.

[0032] Specifically, the first enclosure plate 1 and the second enclosure plate 2 are slidably matched, and a positioning device is installed at one end of the second enclosure plate 2 extending into the limiting cavity 101, and the positioning device is provided with an L-shaped limiting pin 3.

[0033] One end of the L-shaped limit pin 3 is connected with a fixing rod 301, and the fixing rod 301 is fixedly connected to the side of the second enclosure plate 2. The other end of the L-shaped limit pin 3 is connected with a fastening knob 302, and the fastening knob 302 is threadedly matched with the L-shaped limit pin 3, and one end of the fastening knob 302 is squeezed on the outer surface of the first enclosure plate 1.

[0034] By adopting the above-mentioned technical scheme, the two sides of the second enclosure panel 2 are connected to the L-shaped limit pins 3 through the fixing rods 301. The L-shaped limit pins 3 can be sleeved on the side of the first enclosure panel 1 for limited sliding, thereby facilitating limited sliding between the second enclosure panel 2 and the first enclosure panel 1. At the same time, the fastening knob 302 connected through the L-shaped limit pin 3 is threadedly matched with the L-shaped limit pin 3. By rotating the fastening knob 302, it can be squeezed on the outer surface of the first enclosure panel 1, so that the first enclosure panel 1 and the second enclosure panel 2 can be positioned and fixed, thereby facilitating the telescopic adjustment between the first enclosure panel 1 and the second enclosure panel 2.

[0035] Specifically, the two fixing frames 602 are respectively fixedly connected on opposite sides of the two first enclosure panels 1. When the two limiting pull rods 601 rotate to the same straight line, the two first enclosure panels 1 form an angle of 30°. When the two limiting pull rods 601 rotate to a parallel position, the two first enclosure panels 1 overlap each other.

[0036] By adopting the above-mentioned technical scheme, the two first enclosure panels 1 can rotate with each other, and the rotation angle is 0-30°. When the device is used, the two first enclosure panels 1 can be rotated and opened, so that the first enclosure panel 1 can drive the second enclosure panel 2 to open, and then the device can be placed vertically on the ground. Conversely, the two first enclosure panels 1 can be rotated and closed, so that the first enclosure panel 1 device can be stored and transported conveniently.

[0037] Specifically, a rubber anti-slip strip 502 is bonded to the bottom of the ground-contacting support plate 5 , and the rubber anti-slip strip 502 is a plurality of parallel rubber anti-slip strips.

[0038] By adopting the above technical solution, the plurality of rubber anti-skid strips 502 can increase the friction between the ground-contact support plate 5 and the ground, thereby preventing the device from slipping when placed on the ground.

[0039] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A civil engineering enclosure device, comprising two symmetrically connected first enclosure plates (1), characterized in that: A limiting cavity (101) is provided inside the first enclosure plate (1), and a second enclosure plate (2) is connected through one side of the first enclosure plate (1); A hinge (4) is commonly installed at one end of the two first enclosure panels (1), and the two first enclosure panels (1) are rotatably matched with each other via the installed hinge (4); A limiting device is installed at the other ends of the two first baffle plates (1), wherein the limiting device is provided with a connecting ring (6), and the outer surface of the connecting ring (6) is rotatably connected to two limiting pull rods (601), and the other end of the limiting pull rod (601) is rotatably connected to a fixing frame (602); A supporting device is provided at one end of the second enclosure plate (2), and the supporting device is provided with a ground-contacting support plate (5). A suspension rod (501) is fixedly connected to the top of the ground-contacting support plate (5), and the suspension rod (501) is rotatably connected to the second enclosure plate (2).

2. A civil engineering enclosure device according to claim 1, characterized in that: The first enclosure plate (1) and the second enclosure plate (2) are slidably matched, and a positioning device is installed at one end of the second enclosure plate (2) extending into the interior of the limiting cavity (101), and the positioning device is provided with an L-shaped limiting pin (3).

3. A civil engineering enclosure device according to claim 2, characterized in that: One end of the L-shaped limit pin (3) is connected to a fixing rod (301), and the fixing rod (301) is fixedly connected to the side of the second enclosure plate (2). The other end of the L-shaped limit pin (3) is connected to a tightening knob (302), and the tightening knob (302) is threadedly matched with the L-shaped limit pin (3), and one end of the tightening knob (302) is pressed on the outer surface of the first enclosure plate (1).

4. A civil engineering enclosure device according to claim 1, characterized in that: The two fixing frames (602) are respectively fixedly connected on opposite sides of the two first enclosure plates (1). When the two limiting pull rods (601) are rotated to the same straight line, an angle of 30° is formed between the two first enclosure plates (1). When the two limiting pull rods (601) are rotated to a parallel position, the two first enclosure plates (1) overlap each other.

5. The enclosure device for civil engineering according to claim 1, characterized in that: A rubber anti-slip strip (502) is bonded to the bottom of the ground-contacting support plate (5), and the rubber anti-slip strip (502) is a plurality of mutually parallel strips.

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