Highway construction safety guiding device

Abstract

The utility model provides a road construction safety guiding device which comprises a main plate and a lantern ring, the lantern ring is fixedly connected to the edge of the back face of the main plate, a rotating shaft is movably connected into the lantern ring, and an auxiliary plate is fixedly connected to one side of the rotating shaft. The guiding device has the advantages that the guiding device is divided into the main plate and the auxiliary plate, the two parts are movably connected, transverse folding of the whole device can be achieved, during folding, the positioning columns and the fixing plates are pulled out, the backs of the main plate and the auxiliary plate are folded back to back, the clamping blocks made of plastic materials are clamped into the clamping sleeves at the moment, the folded device is simply locked, and the guiding device is convenient to use. At the moment, the length of the whole device is only half of the original length, the size is smaller, carrying and loading transportation are more convenient, meanwhile, the supporting legs of the device can be stored in the main plate and the auxiliary plate, the overall height, size and occupied space of the device are reduced, the supporting legs are pulled out and locked during use, carrying and storage are more convenient, and practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of highway construction, in particular to a highway construction safety guiding device. Background Art

[0002] Highway construction safety guidance signs are set up to ensure the safety of the construction area, remind drivers and pedestrians to pay attention to the construction site, and ensure safety during construction. These signs usually have eye-catching colors and patterns so that they can attract people's attention from a distance.

[0003] In the prior art, in order to reflect the guiding effect, such signboards or identification devices are generally designed to be longer, with a length of up to 2-3 meters, and also have a certain height. Such identification devices are large in size, inconvenient to carry, and not convenient to load and transport. Utility Model Content

[0004] The purpose of the present invention is to solve at least one of the above technical deficiencies.

[0005] Therefore, one purpose of the utility model is to provide a highway construction safety guiding device to solve the problems mentioned in the background technology and overcome the deficiencies in the prior art.

[0006] In order to achieve the above-mentioned purpose, an embodiment of the utility model provides a highway construction safety guide device, including a main board and a collar, wherein the collar is fixedly connected to the edge of the back side of the main board;

[0007] A rotating shaft is movably connected in the sleeve ring, and a sub-plate is fixedly connected to one side of the rotating shaft;

[0008] The front sides of the main board and the auxiliary board are both provided with guide layers, and the bottom sides of the main board and the auxiliary board are fixedly connected with outer covers;

[0009] The outer cover and the interior of the main plate and the auxiliary plate are all movably connected with supporting legs, and the front surface of the outer cover is threadedly connected with a fastening pin, and the end of the fastening pin abuts against the outer surface of the supporting leg;

[0010] The bottom edges of the front faces of the main board and the auxiliary board are fixedly connected with sockets, positioning posts are inserted into the sockets, and the tops of the positioning posts are fixedly connected with fixing plates;

[0011] The back of the main board is fixedly connected with a clamping sleeve, and the back of the sub-board is fixedly connected with a clamping block corresponding to the clamping sleeve. When the clamping block is clamped in the clamping sleeve, the sub-board is overlapped on the back of the main board.

[0012] Preferably, any of the above schemes is that the main board and the sub-board are both made of aluminum alloy, the main board is movably connected to the sub-board via a ring and a rotating shaft, and the legs under the main board and the sub-board are staggered.

[0013] After the main board and the sub-board are folded, the legs of the two boards are misaligned.

[0014] Adopting the above technical scheme: This device is applied to the field of highway construction, specifically a highway construction safety guidance device, which can prevent outsiders and vehicles from mistakenly entering the construction area, and guide them in the direction so that they can pass through the construction area correctly and safely.

[0015] Preferably, any of the above schemes is that a guide arrow is engraved on the guide layer, and the outer sleeve is welded to the bottom of the main board and the sub-board.

[0016] Adopting the above technical solution: the structure that plays the main guiding role in this device is the guiding layer, on which there are guiding arrows that can point to the correct driving direction. The guiding arrows are made of reflective material and are relatively clear both during the day and at night.

[0017] Preferably, any of the above solutions has an exposed height of the legs that is adjustable and the positioning column is arranged vertically.

[0018] Adopting the above technical solution: the core structure of the device is: a collar, a rotating shaft, a sub-plate, a sleeve, a leg, a fastening pin, a sleeve, a positioning column, a fixing plate, a sleeve, and a block.

[0019] The core advantages of this device are: the guide device is divided into two parts, the main board and the auxiliary board, which are movably connected, so that the entire device can be folded horizontally. When folding, the positioning column and the fixing plate are pulled out, and the backs of the main board and the auxiliary board are folded back to back. At this time, the plastic card block is inserted into the card sleeve to simply lock the folded device. At this time, the entire device is only half of the original length, and the volume is more compact, which is more convenient for handling and loading and transportation;

[0020] At the same time, the legs of the device can be retracted into the main board and the sub-board to reduce the overall height, volume and space occupied by the device. When in use, the legs can be pulled out and locked, which is more convenient for transportation and storage and improves practicality.

[0021] Preferably, any of the above schemes is that the card sleeve and the card block are made of plastic material, and the card sleeve and the card block are both bonded to the back of the main board and the sub-board.

[0022] Preferably, any of the above schemes is that the ferrule is open and the arc angle corresponding to the ferrule is degrees.

[0023] Compared with the prior art, the advantages and beneficial effects of the utility model are:

[0024] The highway construction safety guide device is divided into two parts, a main plate and a sub-plate, by the coordinated arrangement of a collar, a rotating shaft, a sub-plate, a jacket, a leg, a fastening pin, a plug sleeve, a positioning column, a fixing plate, a clamping sleeve, and a clamping block. The two parts are movably connected, and the entire device can be folded horizontally. When folding, the positioning column and the fixing plate are pulled out, and the backs of the main plate and the sub-plate are folded back to back. At this time, the clamping block of the plastic material is clamped into the clamping sleeve, and the folded device is simply locked. At this time, the entire device is only half of the original length, and the volume is more compact, which is more convenient for handling and loading and transportation;

[0025] At the same time, the legs of the device can be retracted into the main board and the sub-board to reduce the overall height, volume and space occupied by the device. When in use, the legs can be pulled out and locked, which is more convenient for transportation and storage and improves practicality.

[0026] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0028] Figure 1 It is a structural schematic diagram of the utility model from the first perspective;

[0029] Figure 2 It is a structural schematic diagram of the utility model from a second viewing angle;

[0030] Figure 3 It is a structural schematic diagram of the utility model from a third viewing angle;

[0031] Figure 4 It is a structural schematic diagram of the main board and sub-board of the utility model when they are connected.

[0032] In the figure: 1-main board, 2-ring, 3-rotating shaft, 4-sub-board, 5-guide layer, 6-jacket, 7-leg, 8-fastening pin, 9-insertion sleeve, 10-positioning column, 11-fixed plate, 12-clamping sleeve, 13-block. DETAILED DESCRIPTION

[0033] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0034] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like 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 according to specific circumstances.

[0035] like Figure 1-4 As shown, the highway construction safety guide device comprises a main board 1 and a collar 2, wherein the collar 2 is fixedly connected to the edge of the back side of the main board 1;

[0036] A rotating shaft 3 is movably connected in the sleeve ring 2, and a sub-plate 4 is fixedly connected to one side of the rotating shaft 3;

[0037] The front of the main board 1 and the auxiliary board 4 are both installed with a guide layer 5, and the bottom of the main board 1 and the auxiliary board 4 are fixedly connected with a jacket 6;

[0038] The outer cover 6 and the interior of the main board 1 and the sub-board 4 are all movably connected with the legs 7, and the front surface of the outer cover 6 is threadedly connected with a fastening pin 8, and the end of the fastening pin 8 abuts against the outer surface of the legs 7;

[0039] The bottom edge of the front of the main board 1 and the auxiliary board 4 is fixedly connected with a socket 9, a positioning column 10 is inserted in the socket 9, and a fixing plate 11 is fixedly connected to the top of the positioning column 10;

[0040] A clamping sleeve 12 is fixedly connected to the back of the main board 1 , and a clamping block 13 corresponding to the clamping sleeve 12 is fixedly connected to the back of the sub-board 4 . When the clamping block 13 is clamped in the clamping sleeve 12 , the sub-board 4 is overlapped on the back of the main board 1 .

[0041] Embodiment 1: The main board 1 and the sub-board 4 are both made of aluminum alloy. The main board 1 is movably connected to the sub-board 4 through the collar 2 and the rotating shaft 3. The legs 7 below the main board 1 and the sub-board 4 are staggered. After the main board 1 and the sub-board 4 are folded, the legs 7 of the two are staggered. This device is applied to the field of highway construction, specifically a highway construction safety guidance device, which can prevent outsiders from entering the construction area by mistake, and guide them in the right direction so that they can pass through the construction area correctly and safely.

[0042] Embodiment 2: A guiding arrow is engraved on the guiding layer 5, and the outer sleeve 6 is welded to the bottom of the main board 1 and the sub-board 4. The guiding layer 5 is the main guiding structure of the device, on which there is a guiding arrow that can point to the correct direction of travel. The guiding arrow is made of reflective material and is relatively clear both during the day and at night. The exposed height of the leg 7 is adjustable, and the positioning column 10 is set vertically. The ferrule 12 and the block 13 are made of plastic, and the ferrule 12 and the block 13 are both bonded to the back of the main board 1 and the sub-board 4. The ferrule 12 is open, and the arc angle corresponding to the ferrule 12 is 190 degrees.

[0043] The working principle of the utility model is as follows:

[0044] The device is deployed until the predetermined time has passed, the device is unfolded, the main board 1 and the auxiliary board 4 are unfolded into a straight line, and the positioning column 10 is inserted into the socket 9;

[0045] The legs 7 are supported on the ground, and the guide layer 5 has a guide arrow on it, which can point to the correct direction of travel. The guide arrow is made of reflective material and is relatively clear during the day and at night, which can prevent people and vehicles from entering the construction area by mistake and guide them in the right and safe way.

[0046] When folding, pull out the positioning column 10 and the fixing plate 11, and fold the backs of the main board 1 and the auxiliary board 4 back to back. At this time, the plastic block 13 is inserted into the card sleeve 12 to simply lock the folded device. At this time, the entire device is only half of its original length, and the legs 7 can be retracted into the main board 1 and the auxiliary board 4, reducing the overall height, volume and occupied space of the device.

[0047] Compared with the prior art, the present invention has the following beneficial effects:

[0048] The highway construction safety guide device is divided into a main board 1 and a sub-board 4 by the matching arrangement of a collar 2, a rotating shaft 3, a sub-board 4, a jacket 6, a leg 7, a fastening pin 8, a plug sleeve 9, a positioning column 10, a fixing plate 11, a clamping sleeve 12, and a clamping block 13. The two parts are movably connected to realize the horizontal folding of the entire device. When folding, the positioning column 10 and the fixing plate 11 are pulled out, and the backs of the main board 1 and the sub-board 4 are folded back to back. At this time, the clamping block 13 made of plastic material is clamped into the clamping sleeve 12, and the folded device is simply locked. At this time, the entire device is only half of the original length, the volume is more compact, and it is more convenient to carry and load and transport;

[0049] At the same time, the legs 7 of the device can be retracted into the main board 1 and the sub-board 4 to reduce the overall height, volume and space occupied by the device. When in use, the legs 7 can be pulled out and locked, which is more convenient for transportation and storage and improves practicality.

Claims

1. A highway construction safety guidance device, characterized in that: It comprises a main board (1) and a collar (2), wherein the collar (2) is fixedly connected to the edge of the back side of the main board (1); A rotating shaft (3) is movably connected in the sleeve ring (2), and a sub-plate (4) is fixedly connected to one side of the rotating shaft (3); The front sides of the main board (1) and the auxiliary board (4) are both provided with a guide layer (5), and the bottom sides of the main board (1) and the auxiliary board (4) are fixedly connected with a jacket (6); The outer sleeve (6) and the interior of the main plate (1) and the auxiliary plate (4) are all movably connected with supporting legs (7); the front surface of the outer sleeve (6) is threadedly connected with a fastening pin (8), and the end of the fastening pin (8) abuts against the outer surface of the supporting leg (7); A socket (9) is fixedly connected at the bottom edge of the front side of the main board (1) and the auxiliary board (4), a positioning column (10) is inserted into the socket (9), and a fixing plate (11) is fixedly connected to the top of the positioning column (10); The back of the main board (1) is fixedly connected with a clamping sleeve (12), and the back of the sub-board (4) is fixedly connected with a clamping block (13) corresponding to the clamping sleeve (12); when the clamping block (13) is clamped in the clamping sleeve (12), the sub-board (4) is superimposed on the back of the main board (1).

2. A highway construction safety guidance device as claimed in claim 1, characterized in that: The main board (1) and the auxiliary board (4) are both made of aluminum alloy. The main board (1) is movably connected to the auxiliary board (4) via a collar (2) and a rotating shaft (3). The legs (7) below the main board (1) and the auxiliary board (4) are staggered.

3. A highway construction safety guidance device as claimed in claim 2, characterized in that: The guide layer (5) is engraved with a guide arrow, and the outer sleeve (6) is welded to the bottom of the main board (1) and the auxiliary board (4).

4. A highway construction safety guidance device as claimed in claim 3, characterized in that: The exposed height of the supporting legs (7) is adjustable, and the positioning column (10) is arranged vertically.

5. A highway construction safety guidance device as claimed in claim 4, characterized in that: The clamping sleeve (12) and the clamping block (13) are made of plastic material, and the clamping sleeve (12) and the clamping block (13) are both bonded to the back of the main board (1) and the auxiliary board (4).

6. A highway construction safety guidance device as claimed in claim 5, characterized in that: The ferrule (12) is open, and the arc angle corresponding to the ferrule (12) is 190 degrees.

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