Construction protection device for highway engineering

Abstract

The utility model discloses a construction protection device for highway engineering, which comprises a protection frame and a connecting locking piece, and the connecting locking piece is matched with the bottom of the protection frame in an inserting manner; the two sides of the connecting locking piece are rotationally connected with the protection frame through folding frames, each folding frame comprises a first rotating arm and a second rotating arm, the first rotating arm is rotationally connected with the lower end of the protection frame, and the second rotating arm is rotationally connected with the connecting locking piece. And the first rotating arm is rotationally matched with the second rotating arm. The device has the beneficial effects that when the connecting locking piece is far away from the protection frame, the protection frame, the folding frame and the connecting locking piece can quickly form a plate-shaped structure, so that the device is convenient to transport and store; when the connecting locking piece gets close to the protection frame, the folding frame is folded to support the protection frame, and the connecting locking piece and the protection frame are connected in an inserted mode to form fixation, so that the protection frame is more stable, and the using effect is good.

Description

Technical Field

[0001] The utility model relates to the field of construction protection frames, in particular to a construction protection device for highway engineering. Background Art

[0002] Construction refers to production activities during the implementation phase of engineering construction, and is the process of building various types of buildings. During road construction, it is often necessary for a variety of equipment to work together, and there are also vehicles traveling normally on the road. In order to further improve the safety of highway construction, protective equipment is required to isolate the construction workers' working area from the outside world.

[0003] Most of the existing protective devices are fixed by welding, which is inconvenient to fold and transport, and inconvenient to use. Moreover, when the protective device is in use, it cannot form a stable support and is easy to fall down. Utility Model Content

[0004] The purpose of the utility model is to provide a construction protection device for highway engineering in order to solve the above-mentioned problems, as described below.

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

[0006] The utility model provides a construction protection device for highway engineering, comprising a protection frame and a connecting locking piece, wherein the connecting locking piece is plugged and matched with the bottom of the protection frame;

[0007] Both sides of the connecting locking member are rotatably connected to the protective frame through a folding frame. The folding frame includes a first rotating arm and a second rotating arm. The first rotating arm is rotatably connected to the lower end of the protective frame, and the second rotating arm is rotatably connected to the connecting locking member. The first rotating arm and the second rotating arm are rotatably matched.

[0008] Furthermore, the protective frame is in a plate-like or grid-like structure.

[0009] Furthermore, a reflective strip is provided on the surface of the protective frame.

[0010] Furthermore, the first rotating arm and the second rotating arm are rotatably connected at a connection point via a rotating shaft.

[0011] Furthermore, each of the rotating shafts is connected to at least one first rotating arm and at least one second rotating arm.

[0012] Furthermore, a connection end between the first rotating arm and the protective frame is located on a side wall of the protective frame, and the first rotating arm is longer than the second rotating arm.

[0013] Furthermore, the connecting locking member includes a connecting plate, the connecting plate is consistent with the length direction of the protective frame, an insert is connected to the connecting plate, and a slot that is plugged into and cooperates with the insert is provided at the bottom of the protective frame.

[0014] Furthermore, the insert is in a rod-shaped or plate-shaped structure, and the cross-sections of the insert and the connecting plate are in an inverted "T" shape.

[0015] The beneficial effects are:

[0016] When the connecting locking piece is away from the protective frame, the protective frame, the folding frame and the connecting locking piece can quickly form a plate-like structure, which is convenient for transportation and storage of the device; when the connecting locking piece is close to the protective frame, the folding frame folds to form a support for the protective frame, and the connecting locking piece is plugged into the protective frame to be fixed, making the protective frame more stable and having a good use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the internal structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0020] Figure 3 This utility model Figure 2 Schematic diagram of the internal structure when in use;

[0021] Figure 4 This utility model Figure 3 Top view of the .

[0022] The following are the descriptions of the reference numerals:

[0023] 1. Protective frame; 101. Slot; 2. Folding frame; 201. First rotating arm; 202. Second rotating arm; 203. Rotating shaft; 3. Connecting locking member; 301. Insert; 302. Connecting plate. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. 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 implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0025] First embodiment:

[0026] See also Figure 1-Figure 4 As shown, the utility model provides a construction protection device for highway engineering, including a protection frame 1, the protection frame 1 is a plate-shaped or grid-shaped structure

[0027] It also includes a connecting locking member 3, which is plugged into and matched with the protective frame 1;

[0028] Both sides of the width of the connection locking member 3 are rotatably connected to the protective frame 1 through the folding frame 2, so when the folding frame 2 rotates, the position of the connection locking member 3 can be adjusted;

[0029] In the structure of the folding frame 2, the folding frame 2 includes a first rotating arm 201 and a second rotating arm 202. The first rotating arm 201 is rotatably connected to the lower end of the protective frame 1, and the second rotating arm 202 is rotatably connected to the connecting locking member 3. The first rotating arm 201 and the second rotating arm 202 are rotatably matched.

[0030] When the first rotating arm 201 is rotated, the connection between the first rotating arm 201 and the second rotating arm 202 is moved away from the protective frame 1, and the second rotating arm 202 is used to pull the connecting locking member 3 toward the bottom end of the protective frame 1, so that the connecting locking member 3 can be locked with the protective frame 1, and the connecting locking member 3 is fixed to the protective frame 1, and the folded first rotating arm 201 and the second rotating arm 202 form a support frame for the protective frame 1, which can assist the upright fixation of the protective frame 1. In addition, heavy objects can be placed on the folded folding frame 2, thereby improving the supporting effect of the protective frame 1;

[0031] After use, the connection locking member 3 is pulled to move the connection locking member 3 away from the protective frame 1, so that the folding frame 2 and the protective frame 1 can form a plate-like structure, which is convenient for transportation of the device and more convenient to use.

[0032] Furthermore, the surface of the protective frame 1 is provided with a reflective strip to enhance warning to vehicles and increase construction safety.

[0033] The second embodiment is different from the first embodiment in that:

[0034] The connection between the first rotating arm 201 and the second rotating arm 202 is rotatably connected by a rotating shaft 203, and each rotating shaft 203 is connected to at least one first rotating arm 201 and at least one second rotating arm 202. The multiple first rotating arms 201 and the second rotating arms 202 can form a support for the connecting locking member 3 and the protective frame 1. Furthermore, the connecting end of the first rotating arm 201 and the protective frame 1 is located on the side wall of the protective frame 1, and the length of the first rotating arm 201 is longer than the second rotating arm 202. Then, after the connecting locking member 3 is close to the protective frame 1 and is fixed, a triangular structure is formed between the first rotating arm 201, the second rotating arm 202 and the side wall of the protective frame 1, which can form a stable support for the protective frame 1 and have a better supporting effect.

[0035] The third embodiment is different from the first embodiment in that:

[0036] The connection locking member 3 includes a connection plate 302, the connection plate 302 is consistent with the length direction of the protection frame 1, and the two sides of the connection plate 302 are respectively rotatably connected to the second rotating arms 202 located on the two sides, and the connection plate 302 is connected to the insertion member 301, and the bottom of the protection frame 1 is provided with a slot 101 that is plugged with the insertion member 301. The connection between the connection locking member 3 and the protection frame 1 is formed by plugging the insertion member 301 with the slot 101, and the bottom end of the protection frame 1 presses down the connection plate 302, thereby preventing the connection locking member 3 from being separated, and the connection effect is better;

[0037] Furthermore, the insert 301 is in a rod-like or plate-like structure, and the cross-section of the insert 301 and the connecting plate 302 is in an inverted "T" shape. When the insert 301 is in a rod-like shape, there are multiple inserts 301, and the connecting locking member 3 is fixed by plugging multiple inserts 301, and the fixing effect is good.

[0038] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A construction protection device for highway engineering, comprising a protection frame (1), characterized in that: It also includes a connecting locking piece (3), wherein the connecting locking piece (3) is plugged into and matched with the bottom of the protective frame (1); Both sides of the connecting locking member (3) are rotatably connected to the protective frame (1) through a folding frame (2); the folding frame (2) comprises a first rotating arm (201) and a second rotating arm (202); the first rotating arm (201) is rotatably connected to the lower end of the protective frame (1); the second rotating arm (202) is rotatably connected to the connecting locking member (3); the first rotating arm (201) and the second rotating arm (202) are rotatably matched.

2. A construction protection device for highway engineering according to claim 1, characterized in that: The protection frame (1) is in a plate-like or grid-like structure.

3. A construction protection device for highway engineering according to claim 2, characterized in that: The surface of the protective frame (1) is provided with a reflective strip.

4. A construction protection device for highway engineering according to claim 1, characterized in that: The first rotating arm (201) and the second rotating arm (202) are rotatably connected at a connection point via a rotating shaft (203).

5. A construction protection device for highway engineering according to claim 4, characterized in that: Each of the rotating shafts (203) is connected to at least one first rotating arm (201) and at least one second rotating arm (202).

6. A construction protection device for highway engineering according to claim 1, characterized in that: The connection end between the first rotating arm (201) and the protection frame (1) is located on the side wall of the protection frame (1), and the length of the first rotating arm (201) is longer than that of the second rotating arm (202).

7. A construction protection device for highway engineering according to claim 1, characterized in that: The connecting locking member (3) comprises a connecting plate (302), the connecting plate (302) and the protective frame (1) are in the same length direction, an inserting member (301) is connected to the connecting plate (302), and a slot (101) for plugging and cooperating with the inserting member (301) is provided at the bottom of the protective frame (1).

8. A construction protection device for highway engineering according to claim 7, characterized in that: The insert (301) is in the form of a rod or a plate, and the cross-sections of the insert (301) and the connecting plate (302) are in the form of an inverted "T".

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