Construction warning board convenient to move

Abstract

The utility model discloses a construction warning board convenient to move, the interior of a second telescopic rod is fixedly connected with a second spring, the top of the second spring is fixedly connected with a third telescopic rod located in the second telescopic rod, and the top of the third telescopic rod is fixedly connected with a mounting plate. The warning board comprises a mounting plate, the right side of the mounting plate is fixedly connected with a limiting plate, the interior of the mounting plate is slidably connected with a warning board body, the interior of the mounting plate is slidably connected with a side plate located on one side of the warning board body, and the left side of the mounting plate is in threaded connection with a first bolt embedded into the side plate; the two sides of the first telescopic rod and the two sides of the third telescopic rod are in threaded connection with second screw rods embedded into the second telescopic rods correspondingly, by arranging an inserting rod, when the warning board is used, a control panel can be rotated, under the action of a limiting rod, the control panel can drive a connecting plate to horizontally move downwards through a second connecting rod, and therefore the warning board is prevented from being damaged. And therefore, the inserting rod is controlled to penetrate through the concave hole to be inserted into the land, and the warning board is stabilized.

Description

Technical Field

[0001] The utility model relates to the technical field of warning signs, in particular to a construction warning sign which is easy to move. Background Art

[0002] During construction on a construction site, due to the complex construction environment, there are dangerous areas that require attention, so warning signs are needed. As safety issues are given more attention, the functional requirements of warning signs are also increasing.

[0003] After searching, according to the patent network CN 218757121 U, a construction warning sign was announced, including a fixed frame, a light sign fixedly installed inside the fixed frame, a gasket fixedly connected to the surface of the gasket, a threaded screw fixedly connected to the surface of the threaded screw, a threaded sleeve threadedly connected to the surface of the threaded sleeve, a crank fixedly connected to the surface of the crank, and a fixed column rotatably connected to the surface of the crank. The construction warning sign is arranged through the threaded screw, the threaded sleeve and the crank. By turning the crank, the movement of the threaded sleeve drives the movement of the threaded screw, thereby driving the light sign to move up and down. By turning the hand crank, the threaded column is loosened, and the connecting column is turned to a suitable angle. The crank drives the threaded column to fix the connecting column, which is convenient for adjusting the height of the warning sign to adapt to the needs of display areas at different heights and is conducive to adjusting the display angle of the warning sign.

[0004] However, although the warning sign can serve as a warning when in use, it is an integral structure and is relatively large in size. When the warning sign needs to be moved or transported to another location, it not only takes up transportation space, but also the transportation process is troublesome, which does not meet people's usage needs. Therefore, a construction warning sign that is easy to move is needed. Summary of the Invention

[0005] The purpose of the utility model is to provide a construction warning sign that is easy to move, thereby solving the problem in the prior art that some existing warning signs are inconvenient to carry or move when in use.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a construction warning sign that is easy to move, comprising a base, the top of the base is fixedly connected to a first connecting rod, the internal thread of the first connecting rod is connected to a first telescopic rod, the internal part of the first telescopic rod is fixedly connected to a first spring, the top of the first spring is fixedly connected to a second telescopic rod located inside the first telescopic rod, the internal part of the second telescopic rod is fixedly connected to a second spring, the top of the second spring is fixedly connected to a third telescopic rod located inside the second telescopic rod, the top of the third telescopic rod is fixedly connected to a mounting plate, the right side of the mounting plate is fixedly connected to a limiting plate, the internal sliding connection of the mounting plate is connected to a warning sign body, the internal sliding connection of the mounting plate is connected to a side plate located on one side of the warning sign body, the left side of the mounting plate is threadedly connected to a first bolt embedded in the side plate, and both sides of the first telescopic rod and the third telescopic rod are threadedly connected to a second screw embedded in the second telescopic rod.

[0007] As a preferred technical solution of the present invention, the surface of the first connecting rod is threadedly connected to a control plate, the interior of the control plate is slidably connected to the second connecting rod, the bottom of the second connecting rod is fixedly connected to a connecting plate, the bottom of the connecting plate is fixedly connected to an insertion rod, the interior of the base is fixedly connected to a limiting rod fixedly connected to the bottom of the connecting plate, and a concave hole is provided inside the base.

[0008] As a preferred technical solution of the present invention, the second telescopic rod and the third telescopic rod are tightly fitted with the inner side walls of the first telescopic rod and the second telescopic rod respectively, and the first spring and the second spring are both vertically arranged.

[0009] As a preferred technical solution of the present invention, a "T"-shaped slide groove that matches the size of the warning sign body is provided inside the mounting plate, and the limiting plate blocks the right side of the "T"-shaped slide groove.

[0010] As a preferred technical solution of the present invention, the side panels are tightly fitted with the side surfaces of the warning sign body when inserted into the mounting plate.

[0011] As a preferred technical solution of the present invention, a center groove adapted to the size of the second connecting rod is provided inside the control panel, and the limiting rod is two groups of vertical rods slidably sleeved with each other.

[0012] As a preferred technical solution of the present invention, the bottom of the insertion rod is sharp, and the bottom of the insertion rod is completely hidden inside the concave hole.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. After removing the base from the first telescopic rod, unscrew the two sets of second screws inside the second telescopic rod. The first spring and the second spring will control the second telescopic rod to retract into the inside of the first telescopic rod, and the third telescopic rod will retract into the inside of the second telescopic rod, making the overall height of the device shorter. Then unscrew the first bolt to remove the lower side panel, and slide the warning sign body from the inside of the mounting plate. By disassembling and adjusting multiple groups of parts, the warning sign can be easily moved.

[0015] 2. By setting up the insertion rod, when the warning sign is in use, the control plate can be rotated. Under the action of the limit rod, the control plate will drive the connecting plate to move horizontally downward through the second connecting rod, thereby controlling the insertion rod to pass through the concave hole and insert into the soil to stabilize the warning sign. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a construction warning sign that is easy to move proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of a warning sign body for construction that is easy to move, as proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the limit rod structure of a construction warning sign that is easy to move, proposed by the utility model;

[0019] Figure 4 This is a schematic diagram of the second connecting rod structure of a construction warning sign that is easy to move, proposed by the utility model;

[0020] Figure 5 This is an exploded schematic diagram of the layout of a construction warning sign that is easy to move proposed by the utility model;

[0021] Figure 6 The utility model provides a schematic structural diagram of a first telescopic rod, a second telescopic rod and a third telescopic rod of a construction warning sign that is easy to move.

[0022] In the figure: 1. Base; 2. First connecting rod; 3. First telescopic rod; 4. First spring; 5. Second telescopic rod; 6. Second spring; 7. Third telescopic rod; 8. Mounting plate; 9. Limit plate; 10. Warning sign body; 11. Side panel; 12. First bolt; 13. Control panel; 14. Second connecting rod; 15. Connecting plate; 16. Insert rod; 17. Limit rod; 18. Concave hole; 19. Second screw. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Example

[0025] like Figure 1-6 As shown in the figure, a construction warning sign that is easy to move includes a base 1, the top of the base 1 is fixedly connected to a first connecting rod 2, the internal thread of the first connecting rod 2 is connected to a first telescopic rod 3, the internal of the first telescopic rod 3 is fixedly connected to a first spring 4, the top of the first spring 4 is fixedly connected to a second telescopic rod 5 located inside the first telescopic rod 3, the internal of the second telescopic rod 5 is fixedly connected to a second spring 6, the top of the second spring 6 is fixedly connected to a third telescopic rod 7 located inside the second telescopic rod 5, the top of the third telescopic rod 7 is fixedly connected to a mounting plate 8, the right side of the mounting plate 8 is fixedly connected to a limiting plate 9, the internal sliding connection of the mounting plate 8 is connected to a warning sign body 10, the internal sliding connection of the mounting plate 8 is connected to a side plate 11 located on one side of the warning sign body 10, the left side of the mounting plate 8 is threadedly connected to a first bolt 12 embedded in the side plate 11, and both sides of the first telescopic rod 3 and the third telescopic rod 7 are threadedly connected to a second screw 19 embedded in the second telescopic rod 5.

[0026] Among them, the surface of the first connecting rod 2 is threadedly connected to the control plate 13, the inside of the control plate 13 is slidingly connected to the second connecting rod 14, the bottom of the second connecting rod 14 is fixedly connected to the connecting plate 15, the bottom of the connecting plate 15 is fixedly connected to the insertion rod 16, the inside of the base 1 is fixedly connected to the limit rod 17 fixedly connected to the bottom of the connecting plate 15, and the inside of the base 1 is provided with a recessed hole 18.

[0027] Among them, the second telescopic rod 5 and the third telescopic rod 7 are tightly fitted with the inner walls of the first telescopic rod 3 and the second telescopic rod 5 respectively, and the first spring 4 and the second spring 6 are both arranged vertically. The two sets of second screws 19 located inside the second telescopic rod 5 are unscrewed. Under the tension of the first spring 4 and the second spring 6, the second telescopic rod 5 will be controlled to retract into the inside of the first telescopic rod 3, and the third telescopic rod 7 will retract into the inside of the second telescopic rod 5, so that the overall height of the device will be shortened.

[0028] Among them, a "T"-shaped slide groove that matches the size of the warning sign body 10 is provided inside the mounting plate 8, and the limit plate 9 blocks the right side of the "T"-shaped slide groove. By setting the "T"-shaped slide groove, the warning sign body 10 can be prevented from being pulled out upward after being inserted into the mounting plate 8.

[0029] Among them, when the side plate 11 is inserted into the interior of the mounting plate 8, it fits tightly with the side surface of the warning sign body 10. When the side plate 11 is inserted into the interior of the mounting plate 8, the warning sign body 10 can be fixed.

[0030] Among them, the control panel 13 is provided with a center groove adapted to the size of the second connecting rod 14, and the limit rod 17 is two sets of vertical rods that are slidably connected to each other. By setting the center groove and the limit rod 17, the control connecting plate 15 can be controlled to descend horizontally when the control panel 13 rotates.

[0031] Among them, the bottom of the insertion rod 16 is sharp and the bottom of the insertion rod 16 is completely hidden inside the recessed hole 18, which can facilitate the insertion of the insertion rod 16 into the soil. When the insertion rod 16 is not in use, the sharp part can be avoided from being exposed, which poses a safety hazard.

[0032] During use: When the warning row needs to be moved, the base 1 can be first unscrewed from the surface of the first telescopic rod 3, the base 1 can be disassembled, and then the two sets of second screws 19 located inside the second telescopic rod 5 can be screwed out. Under the tension of the first spring 4 and the second spring 6, the second telescopic rod 5 will be controlled to retract back into the inside of the first telescopic rod 3, and the third telescopic rod 7 will retract back into the inside of the second telescopic rod 5, so that the overall height of the equipment becomes shorter. Then unscrew the first bolt 12 to remove the lower side plate 11, and slide the warning sign body 10 from the inside of the mounting plate 8. By disassembling and adjusting multiple groups of parts, the purpose of facilitating the movement of the warning sign is achieved. When the warning sign is in use, the control plate 13 can be rotated. Under the action of the limit rod 17, the control plate 13 will drive the connecting plate 15 to move horizontally downward through the second connecting rod 14, thereby controlling the insertion rod 16 to pass through the recessed hole 18 and insert into the ground to stabilize the warning sign.

[0033] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable construction warning sign comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a first connecting rod (2), the interior of the first connecting rod (2) is threadedly connected to a first telescopic rod (3), the interior of the first telescopic rod (3) is fixedly connected to a first spring (4), the top of the first spring (4) is fixedly connected to a second telescopic rod (5) located inside the first telescopic rod (3), the interior of the second telescopic rod (5) is fixedly connected to a second spring (6), the top of the second spring (6) is fixedly connected to a third telescopic rod (7) located inside the second telescopic rod (5), the third telescopic rod ( The top of the warning sign (7) is fixedly connected to a mounting plate (8), the right side of the mounting plate (8) is fixedly connected to a limiting plate (9), the interior of the mounting plate (8) is slidably connected to a warning sign body (10), the interior of the mounting plate (8) is slidably connected to a side plate (11) located on one side of the warning sign body (10), the left side of the mounting plate (8) is threadedly connected to a first bolt (12) embedded in the inside of the side plate (11), and both sides of the first telescopic rod (3) and the third telescopic rod (7) are threadedly connected to a second screw (19) embedded in the inside of the second telescopic rod (5).

2. The portable construction warning sign according to claim 1, characterized in that: The surface of the first connecting rod (2) is threadedly connected to a control plate (13), the interior of the control plate (13) is slidably connected to a second connecting rod (14), the bottom of the second connecting rod (14) is fixedly connected to a connecting plate (15), the bottom of the connecting plate (15) is fixedly connected to an inserting rod (16), the interior of the base (1) is fixedly connected to a limiting rod (17) fixedly connected to the bottom of the connecting plate (15), and a concave hole (18) is provided inside the base (1).

3. The portable construction warning sign according to claim 1, characterized in that: The second telescopic rod (5) and the third telescopic rod (7) are tightly fitted with the inner side walls of the first telescopic rod (3) and the second telescopic rod (5), respectively, and the first spring (4) and the second spring (6) are both arranged vertically.

4. The portable construction warning sign according to claim 1, characterized in that: A "T"-shaped chute that matches the size of the warning sign body (10) is provided inside the mounting plate (8), and the limiting plate (9) blocks the right side of the "T"-shaped chute.

5. The portable construction warning sign according to claim 1, characterized in that: When the side panels (11) are inserted into the interior of the mounting plate (8), they fit tightly against the side surfaces of the warning sign body (10).

6. The portable construction warning sign according to claim 2, characterized in that: A central groove having a size matching that of the second connecting rod (14) is provided inside the control panel (13), and the limiting rod (17) is composed of two sets of vertical rods that are slidably sleeved with each other.

7. The portable construction warning sign according to claim 2, characterized in that: The bottom of the insertion rod (16) is pointed, and the bottom of the insertion rod (16) is completely hidden inside the concave hole (18).

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