Electric power construction safety warning device

Abstract

The utility model relates to the technical field of safety warning, and discloses an electric power construction safety warning device which comprises a base, a supporting column is fixedly installed on the upper surface of the base, a containing cavity is formed in the supporting column, a rectangular opening is formed in the side face of the supporting column, and a winding drum is rotatably installed in the containing cavity of the supporting column. Warning cloth is wound on the surface of the winding drum, a side barrier strip is fixedly installed on the edge, extending outwards, of the warning cloth through screws, and the warning cloth can be pulled out of the containing cavity of the supporting column by moving the side barrier strip. According to the electric power construction safety warning device, by arranging the supporting column internally provided with the storage cavity, the warning cloth can be pulled out of the storage cavity and used for safety warning, after use, the warning cloth can be stored in the supporting column, the good protection and storage effects are achieved, the overall size is reduced through the design, and the electric power construction safety warning device is convenient to carry and carry; the problems that an existing warning device is large in size and inconvenient to use are solved, and the practicability of the warning device is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of safety warnings, in particular to a safety warning device for electric power construction. Background Art

[0002] During the electric power construction work, due to the certain danger in the operation area, in order to ensure the safety of the electric power construction work, safety warning signs are often arranged around the construction site. For example, in the prior art, the announcement number is CN216379247U, which discloses a mobile electric power construction safety warning device, including a storage box, a second threaded barrel is arranged inside the warning display screen, and the second threaded barrel is spirally connected to the second screw rod, and the bottom end of the second screw rod is connected to a forward and reverse motor. In the utility model, the forward and reverse motor drives the second screw rod to rotate, and the second screw rod spirally drives the second threaded barrel to move, so that the second threaded barrel and the warning display screen rise inside the storage box, the second screw rod drives the first screw rod to rotate through the transmission wheel and the belt, and the first screw rod and the first threaded barrel spirally move, so that the first threaded barrel drives the storage box to rise through the fixed bearing, so that the warning device can be raised, and the reflective plate and the warning plate arranged on the surface of the storage box cooperate to improve the warning function of the warning device, and the first screw rod is stored inside the first threaded barrel through the reverse rotation of the forward and reverse motor, and the first screw rod is lowered, and the warning display screen is stored inside the storage box for protection, to prevent touching and falling, and to facilitate protection.

[0003] However, in actual use, since many such warning devices need to be installed around the construction site, their large size and heavy weight bring many inconveniences to transportation or storage, and are not practical enough. Based on this, the existing warning devices are inconvenient to carry and need further improvement. Utility Model Content

[0004] The purpose of the utility model is to provide a power construction safety warning device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electric power construction safety warning device, comprising a base, a support column is fixedly installed on the upper surface of the base, a storage cavity is arranged inside the support column, and a rectangular opening is opened on the side of the support column, a winding drum is rotatably installed in the storage cavity of the support column, a warning cloth is rolled up on the surface of the winding drum, and a side guard bar is fixedly installed on the edge extending outward from the warning cloth by screws, and the side guard bar can be moved to pull the warning cloth out of the storage cavity of the support column.

[0006] The first support rod and the second support rod are rotatably installed in the storage cavity of the support column. After the first support rod and the second support rod are turned outward and unfolded through the rectangular opening, the side guard bar can be snap-fitted and installed on the ends of the first support rod and the second support rod. The support column has a good protection and storage effect, reduces the overall volume, and makes it easy to carry and carry.

[0007] In some embodiments, an installation opening is opened at the top of the support column, and the installation opening is connected to the storage cavity of the support column. A top cover is threadedly installed in the installation opening, and a handle rod is fixedly installed on the upper end of the top cover. The top cover can be removably opened to facilitate the replacement of the winding drum in the support column.

[0008] In some embodiments, a connecting shaft is fixedly installed inside the support column, a supporting chassis is rotatably installed on the surface of the connecting shaft, a spiral spring is arranged inside the supporting chassis, the outer ring of the spiral spring is fixedly connected to the inner wall of the supporting chassis, and the inner ring of the spiral spring is fixedly connected to the surface of the connecting shaft.

[0009] A threaded hole is provided at the top of the supporting chassis, and a center shaft is threadedly installed in the threaded hole. The cross-section of the center shaft is a hexagonal structure, and the inner hole of the winding drum is also a hexagonal structure. The winding drum is sleeved on the surface of the center shaft, and the spiral spring releases rotational kinetic energy to drive the winding drum to rotate automatically, and the warning cloth is rolled up on the surface of the winding drum, achieving a good winding effect.

[0010] In some embodiments, two plug-in sleeves are fixedly installed on the inner side of the side guard bar, and the ends of the first support rod and the second support rod can be tightly inserted into the two plug-in sleeves respectively. There are two winding drums, and two guide shafts are rotatably installed in the storage cavity of the support column. The warning cloth bypasses the guide shafts, and the warning cloth on the surface of the two winding drums can be pulled out and unfolded to both sides of the support column, so that the device is symmetrical in left and right style, thereby expanding the area of ​​the warning cloth.

[0011] In some embodiments, a warning light is fixedly installed on the front of the support column, and a battery is fixedly installed inside the support column. The battery supplies power to the warning light to serve as a night warning.

[0012] In some embodiments, a plurality of storage holes are opened on the side of the base, a plug cover is threadedly installed at the mouth of the storage hole, a protective sleeve and a drill rod are placed in the storage hole, the protective sleeve is mounted on the conical end of the drill rod, and a plurality of connecting gaskets are fixedly installed on the lower surface of the base. The end of the drill rod can be threadedly installed in the inner hole of the connecting gasket. The drill rod is inserted into the ground to make the base more stable, or the drill rod can be removed and the base can be placed directly on the ground to meet the usage requirements of different environments.

[0013] Beneficial Effects

[0014] The utility model provides a safety warning device for electric power construction, which has the following beneficial effects:

[0015] 1. The power construction safety warning device is provided with a support column with a storage cavity inside. The warning cloth can be drawn out from the storage cavity for safety warning. After use, the warning cloth can be stored in the support column, which has good protection and storage effects. The design reduces the overall volume, making it convenient to carry and carry, solving the problem of large volume and inconvenient use of existing warning devices, and greatly improving its practicality.

[0016] 2. The electric power construction safety warning device stores a drill rod in the base, which is taken out and installed on the lower side of the base. The drill rod is inserted into the ground to make the base more stable. When used on solidified ground, the drill rod can be removed and stored in the base. The base can be placed directly on the ground to meet the use requirements of different environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the top-down structure of the support column;

[0019] Figure 3 This is a schematic diagram of the structure of the warning cloth in the unfolded state (front section);

[0020] Figure 4 for Figure 3 Enlarged structural diagram at A in the middle.

[0021] In the figure: 1 base, 2 support column, 3 rectangular opening, 4 winding drum, 5 warning cloth, 6 side guard bar, 7 first support rod, 8 second support rod, 9 top cover, 10 handle rod, 11 connecting shaft, 12 supporting chassis, 13 spiral spring, 14 center shaft, 15 plug sleeve, 16 guide shaft, 17 warning light, 18 battery, 19 plug cover, 20 protective cover, 21 drill rod, 22 connecting gasket. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-4The utility model provides a technical solution: a power construction safety warning device, including a base 1, a support column 2 is fixedly installed on the upper surface of the base 1, a storage cavity is arranged inside the support column 2, and a rectangular opening 3 is opened on the side of the support column 2, a winding drum 4 is rotatably installed in the storage cavity of the support column 2, a warning cloth 5 is rolled up on the surface of the winding drum 4, and a side guard bar 6 is fixedly installed on the edge extending outward from the warning cloth 5 by screws, and the side guard bar 6 can be moved to draw the warning cloth 5 out of the storage cavity of the support column 2.

[0024] The first support rod 7 and the second support rod 8 are rotatably installed in the storage cavity of the support column 2. After the first support rod 7 and the second support rod 8 pass through the rectangular opening 3 and are turned outward and unfolded, the side guard bar 6 can be snap-fitted and installed at the ends of the first support rod 7 and the second support rod 8. Figure 3 As shown, two plug-in sleeves 15 are fixedly installed on the inner side of the side guard bar 6 , and the ends of the first support rod 7 and the second support rod 8 can be tightly inserted into the two plug-in sleeves 15 respectively.

[0025] A mounting opening is provided at the top of the support column 2 , and the mounting opening is communicated with the storage cavity of the support column 2 . A top cover 9 is threadedly installed in the mounting opening, and a handle bar 10 is fixedly installed on the upper end of the top cover 9 .

[0026] A connecting shaft 11 is fixedly installed inside the support column 2, and a supporting chassis 12 is rotatably installed on the surface of the connecting shaft 11. A spiral spring 13 is arranged inside the supporting chassis 12, and the outer ring of the spiral spring 13 is fixedly connected to the inner wall of the supporting chassis 12, and the inner ring of the spiral spring 13 is fixedly connected to the surface of the connecting shaft 11.

[0027] A threaded hole is provided at the top of the supporting chassis 12, and a center shaft 14 is threadedly installed in the threaded hole. The cross-section of the center shaft 14 is a hexagonal structure, and the inner hole of the winding drum 4 is also a hexagonal structure. The winding drum 4 is sleeved on the surface of the center shaft 14, and the winding drum 4 and the center shaft 14 rotate together. When the warning cloth 5 is pulled out, the spiral spring 13 stores rotational kinetic energy. When the warning cloth 5 is recovered, the spiral spring 13 releases the rotational kinetic energy to drive the winding drum 4 to rotate automatically, and the warning cloth 5 is wound on the surface of the winding drum 4, achieving a good winding effect. When replacing the winding drum 4, the top cover 9 can be opened first, and the center shaft 14 can be taken out from the installation port. The screws connecting the warning cloth 5 and the side guard strip 6 can also be removed to separate the two, and the winding drum 4 can be removed and replaced.

[0028] In this embodiment, Figure 3As shown, there are two groups of left-right symmetrical first support rods 7 and second support rods 8 in the support column 2, and there are two winding drums 4. The warning cloth 5 on the two winding drums 4 is respectively supported and unfolded by the first support rods 7 and the second support rods 8 on both sides. Two guide shafts 16 are rotatably installed in the storage cavity of the support column 2. The warning cloth 5 bypasses the guide shafts 16. The warning cloth 5 on the surface of the two winding drums 4 can be pulled out and unfolded to both sides of the support column 2, so that the warning cloth 5 on both sides is in a left-right symmetrical state, and warning pictures and warning signs are printed on the warning cloth 5.

[0029] A warning light 17 is fixedly installed on the front of the support column 2, and a battery 18 is fixedly installed inside the support column 2. The battery 18 supplies power to the warning light 17, and the warning light 17 is lit at night to serve as a warning.

[0030] Among them, a plurality of storage holes are opened on the side of the base 1, and a plug cover 19 is threadedly installed at the mouth of the storage hole. A protective sleeve 20 and a drill rod 21 are placed in the storage hole. The protective sleeve 20 is sleeved on the tapered end of the drill rod 21, and a plurality of connecting gaskets 22 are fixedly installed on the lower surface of the base 1. The end of the drill rod 21 can be threadedly installed in the inner hole of the connecting gasket 22. By storing the drill rod 21 in the base 1, the drill rod 21 is taken out and installed on the lower side of the base 1, and the drill rod 21 is inserted into the ground, the base 1 can be placed more stably. When used on solidified ground, the drill rod 21 can be disassembled and stored in the base 1 to increase the weight of the base 1 so that the base 1 can be placed directly on the ground to meet the usage requirements of different environments.

[0031] The electric power construction safety warning device is provided with a support column 2 with a storage cavity inside. The warning cloth 5 can be drawn out from the storage cavity for safety warning. After use, the warning cloth 5 can be stored in the support column 2, which has good protection and storage effects. The design reduces the overall volume, making it convenient to carry and carry, solving the problem of large volume and inconvenient use of existing warning devices, and greatly improving its practicality.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A power construction safety warning device, comprising a base (1), characterized in that: A support column (2) is fixedly mounted on the upper surface of the base (1), a storage cavity is arranged inside the support column (2), and a rectangular opening (3) is opened on the side of the support column (2), a reel (4) is rotatably mounted in the storage cavity of the support column (2), a warning cloth (5) is rolled up on the surface of the reel (4), and a side guard bar (6) is fixedly mounted on the edge of the warning cloth (5) extending outwards by screws, and the side guard bar (6) can be moved to pull the warning cloth (5) out of the storage cavity of the support column (2); A first support rod (7) and a second support rod (8) are rotatably mounted in the storage cavity of the support column (2). After the first support rod (7) and the second support rod (8) pass through the rectangular opening (3) and are turned outward and unfolded, the side blocking strip (6) can be snap-fitted and mounted on the ends of the first support rod (7) and the second support rod (8).

2. The electric power construction safety warning device according to claim 1, characterized in that: The top end of the support column (2) is provided with an installation opening, which is communicated with the storage cavity of the support column (2). A top cover (9) is threadedly installed in the installation opening, and a handle bar (10) is fixedly installed on the upper end of the top cover (9).

3. The electric power construction safety warning device according to claim 2, characterized in that: A connecting shaft (11) is fixedly installed inside the support column (2), a supporting chassis (12) is rotatably installed on the surface of the connecting shaft (11), a spiral spring (13) is arranged inside the supporting chassis (12), an outer ring of the spiral spring (13) is fixedly connected to the inner wall of the supporting chassis (12), and an inner ring of the spiral spring (13) is fixedly connected to the surface of the connecting shaft (11).

4. The electric power construction safety warning device according to claim 3 is characterized in that: A threaded hole is provided at the top of the supporting chassis (12), and a central shaft (14) is threadedly installed in the threaded hole. The cross section of the central shaft (14) is a hexagonal structure. The inner hole of the winding drum (4) is also a hexagonal structure. The winding drum (4) is sleeved on the surface of the central shaft (14).

5. The electric power construction safety warning device according to claim 4, characterized in that: Two plug-in sleeves (15) are fixedly installed on the inner side of the side baffle (6), and the ends of the first support rod (7) and the second support rod (8) can be tightly inserted into the two plug-in sleeves (15) respectively.

6. The electric power construction safety warning device according to claim 5, characterized in that: There are two winding drums (4), and two guide shafts (16) are rotatably installed in the storage cavity of the support column (2). The warning cloth (5) passes around the guide shafts (16), and the warning cloth (5) on the surface of the two winding drums (4) can be pulled out and unfolded on both sides of the support column (2).

7. An electric power construction safety warning device according to any one of claims 1 to 6, characterized in that: A warning light (17) is fixedly mounted on the front of the support column (2), and a storage battery (18) is fixedly mounted inside the support column (2), the storage battery (18) supplying power to the warning light (17).

8. The electric power construction safety warning device according to claim 7, characterized in that: A plurality of receiving holes are provided on the side of the base (1), a plug cover (19) is threadedly installed at the mouth of the receiving hole, a protective sleeve (20) and a drill rod (21) are placed in the receiving hole, the protective sleeve (20) is sleeved on the conical end of the drill rod (21), a plurality of connecting gaskets (22) are fixedly installed on the lower surface of the base (1), and the end of the drill rod (21) can be threadedly installed at the inner hole of the connecting gasket (22).

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