Rainproof folding warning device for pile hole protection

Abstract

The invention relates to the technical field of pile hole protection, in particular to a rainproof folding warning device for pile hole protection, which comprises a top cover, a hand ring is fixedly mounted on the top cover, a blade group is arranged on the top cover, and the blade group comprises a first blade fixedly mounted on the top cover; a first blade is movably mounted on the top cover, a second blade is movably mounted on the first blade, a third blade is movably mounted on the second blade, a fourth blade is movably mounted on the third blade, and connecting blocks movably connected with the top cover are fixedly mounted on the second blade, the third blade and the fourth blade; by arranging the blade group, during use, the fourth blade, the third blade and the second blade are sequentially and clockwise opened, namely, the conical cylinder state can be achieved, the rain shielding and warning effects can be achieved, the conical cylinder can be folded in the anticlockwise direction after use is completed, the occupied area is reduced, and transportation is convenient.

Description

Technical Field

[0001] The present invention relates to the technical field of pile hole protection, and specifically relates to a rainproof folding warning device for pile hole protection. Background Art

[0002] After the pile foundation is drilled, the safety protection of the pile hole is of utmost importance. The current use of steel wire mesh and warning cones for protection not only has cumbersome procedures but also cannot cope with rainy and snowy weather, which may cause water accumulation in the pile hole, affecting the construction quality and increasing additional costs.

[0003] The Chinese patent with the publication number CN214575895U discloses a pile hole protection device, which includes a first fixing frame, a plurality of protection members, and a second fixing frame. The second fixing frame is provided with a detection port. One end of any protection member is connected to the first fixing frame, and the other end is connected to the second fixing frame. Any protection member is provided with a warning layer, and has the beneficial effects of convenient detection and good warning effect.

[0004] However, the above patent has the following deficiencies: The traditional steel wire mesh and warning cones are inconvenient to use and cannot cope with rainy days, resulting in water accumulation in the pile hole. Due to the light weight of the warning cones, they are easily damaged. And when rainy and snowy weather comes, this method cannot prevent rain and snow from flowing into the pile hole. It is necessary to clean the warning cones and then cover them with rainproof cloth to prevent rain and snow, which wastes a lot of manpower and time, and is not convenient to clean the rain and snow on the warning device. After the rain and snow freeze, it will damage the warning device, and the stability of the installation at the pile foundation is insufficient.

[0005] Therefore, the present invention provides a rainproof folding warning device for pile hole protection that can cope with rainy and snowy weather and has high installation stability. Summary of the Invention

[0006] A rainproof folding warning device for pile hole protection is designed to solve the problems in the prior art that it cannot cope with rainy and snowy weather and has insufficient installation stability.

[0007] The technical solution adopted by the present invention to solve its technical problems is: A rainproof folding warning device for pile hole protection includes a top cover. A bracelet is fixedly installed on the top cover. A blade group is arranged on the top cover. The blade group includes a first blade fixedly installed on the top cover. A second blade is movably installed on the first blade. A third blade is movably installed on the second blade. A fourth blade is movably installed on the third blade. Connecting blocks that are movably connected to the top cover are fixedly installed on the second blade, the third blade, and the fourth blade.

[0008] A knocking mechanism is provided on the top cover. The knocking mechanism includes an annular shell fixedly installed on the top cover. A plurality of sliders are movably installed inside the annular shell. A fastening bolt is threadedly installed on each slider. A support block is movably installed on the fastening bolt. A movable arm is rotatably installed on the support block. Two torsion springs are commonly connected between the support block and the movable arm.

[0009] A triggering mechanism adapted to the knocking mechanism is provided on the top cover.

[0010] An installation mechanism is provided on the triggering mechanism. The installation mechanism includes a fixed disk provided on the triggering mechanism. An adjusting component is provided on the fixed disk. A plurality of extending components are provided on the adjusting component. A telescopic rod is provided on each extending component. A sleeve block is fixedly installed at the end of the telescopic rod. A taper pin is movably installed on the sleeve block.

[0011] Furthermore, a strobe light is provided on the top cover.

[0012] Furthermore, the triggering mechanism includes a circular shell fixedly installed on the top cover. A circular block is rotatably installed inside the circular shell. A transmission rod is fixedly installed on the circular block.

[0013] Furthermore, a driving motor fixed to the transmission rod is provided on the first blade. A connecting rod is fixedly installed on the transmission rod. A triggering block adapted to the movable arm is fixedly installed at the end of the connecting rod.

[0014] Furthermore, the adjusting component includes two fixed shells fixedly installed on the fixed disk. Springs are connected to the inner walls of each fixed shell. The ends of the two springs are commonly connected to a telescopic frame adapted to the fixed shell.

[0015] Furthermore, a bottom shell is fixedly installed on the telescopic frame. An extrusion bolt is threadedly installed on the bottom shell. A threaded hole adapted to the extrusion bolt is provided on the fixed disk.

[0016] Furthermore, a plurality of moving blocks are movably installed inside the bottom shell.

[0017] Furthermore, the extending component includes a circular sleeve fixedly installed on the moving block. The circular sleeve is movably connected to the telescopic rod. A positioning bolt is threadedly installed on the circular sleeve. A plurality of circular holes adapted to the positioning bolt are provided on each telescopic rod.

[0018] Furthermore, a frame body is fixedly installed on the driving motor. A plurality of rod sleeves adapted to the circular sleeve are fixedly installed on the frame body.

[0019] Advantages of the present invention:

[0020] (1) A rainproof folding warning device for pile hole protection according to the present invention, by setting a blade group. When in use, the fourth blade, the third blade and the second blade are opened clockwise in sequence, presenting a conical cylinder state to play a role in rain protection and warning. After use, the conical cylinder can be folded up counterclockwise, reducing the floor area and facilitating transportation.

[0021] (2) A rainproof folding warning device for pile hole protection according to the present invention, by loosening the fastening bolts, moving a plurality of movable arms to appropriate angles, and then fixing the movable arms by tightening the fastening bolts. Control the driving motor to operate, so that the output end of the driving motor rotates to drive the transmission rod to rotate, and the transmission rod drives the touch block to move through the connecting rod, so that the touch block touches the movable arm, and the movable arm rotates around the support block under the elastic force of the torsion spring, so that the movable arm can knock on the first blade, the second blade, the third blade and the fourth blade at the corresponding positions, thereby facilitating the cleaning of rain and snow on the blade group and preventing damage to the blade group caused by the freezing of rain and snow.

[0022] (3) A rainproof folding warning device for pile hole protection according to the present invention, according to the terrain of the pile hole, rotate a plurality of round sleeves to appropriate angles in sequence, screw out the positioning bolt from the inner side of the current round hole, extend the telescopic rod out of the round sleeve to an appropriate length, and then fix the telescopic rod by screwing the positioning bolt into the inner side of the round hole at an appropriate position. Insert the conical nail into the inner side of the sleeve block and use a tool hammer to drive the conical nail into the ground, thereby installing and fixing the blade group, improving the stability of the blade group protection and avoiding being affected by strong wind weather. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention will be further described below in conjunction with the drawings and embodiments.

[0024] Figure 1 is an exploded three-dimensional structure diagram of a rainproof folding warning device for pile hole protection according to the present invention;

[0025] Figure 2 is a three-dimensional structure diagram of the storage state of a rainproof folding warning device for pile hole protection according to the present invention;

[0026] Figure 3 is an exploded structure diagram of the blade group of a rainproof folding warning device for pile hole protection according to the present invention;

[0027] Figure 4 is an unfolded structure diagram of the blade group of a rainproof folding warning device for pile hole protection according to the present invention;

[0028] Figure 5 is a three-dimensional structure diagram of the movable arm of a rainproof folding warning device for pile hole protection according to the present invention;

[0029] Figure 6 Schematic three-dimensional structure diagram of the transmission rod of a rainproof folding warning device for pile hole protection according to the present invention;

[0030] Figure 7 Schematic explosion structure diagram of the ring shell of a rainproof folding warning device for pile hole protection according to the present invention;

[0031] Figure 8 Schematic explosion structure diagram of the round sleeve of a rainproof folding warning device for pile hole protection according to the present invention.

[0032] In the figure: 1, top cover; 2, hand ring; 3, first blade; 4, second blade; 5, third blade; 6, fourth blade; 7, connecting block; 8, flashing light; 9, ring shell; 10, slider; 11, fastening bolt; 12, support block; 13, movable arm; 14, torsion spring; 15, round shell; 16, round block; 17, transmission rod; 18, drive motor; 19, connecting rod; 20, trigger block; 21, fixed disk; 22, fixed shell; 23, spring; 24, telescopic frame; 25, bottom shell; 26, extrusion bolt; 27, moving block; 28, round sleeve; 29, positioning bolt; 30, telescopic rod; 31, round hole; 32, sleeve block; 33, taper pin; 34, frame body; 35, rod sleeve. Detailed implementation manners

[0033] In order to make the technical means, creative features, achieved purposes and functions of the present invention easy to understand, the present invention will be further described below in conjunction with specific implementation manners.

[0034] As Figures 1-8 shown, a rainproof folding warning device for pile hole protection according to the present invention includes a top cover 1, a hand ring 2 is fixedly installed on the top cover 1, a blade group is arranged on the top cover 1, the blade group includes a first blade 3 fixedly installed on the top cover 1, a second blade 4 is movably installed on the first blade 3, a third blade 5 is movably installed on the second blade 4, a fourth blade 6 is movably installed on the third blade 5, connecting blocks 7 movably connected to the top cover 1 are fixedly installed on the second blade 4, the third blade 5 and the fourth blade 6, and a flashing light 8 is fixedly arranged on the top cover 1.

[0035] Specifically, the blade is composed of steel bars, reflective rainproof cloth and a flashing light 8. Steel bars with a diameter of 6 are woven and welded into a 90-degree steel mesh sheet. By setting up the blade group, when in use, the staff opens the fourth blade 6, the third blade 5 and the second blade 4 in a clockwise order. The fourth blade 6 drives the third blade 5 to move, and the third blade 5 drives the second blade 4 to rotate, so that the fourth blade 6, the third blade 5 and the second blade 4 respectively drive the connecting blocks 7 at the corresponding positions to move along the inner side of the top cover 1, presenting a conical cylinder state, which can play a role in rain protection and warning. After use, the conical cylinder can be folded up in the counterclockwise direction to reduce the floor area and facilitate transportation;

[0036] The staff can conveniently take and store the blade group through the bracelet 2. The blade group can avoid the problems of secondary covering of the pile hole and rainwater pouring into the hole.

[0037] In this embodiment, a knocking mechanism is arranged on the top cover 1. The knocking mechanism includes an annular shell 9 fixedly installed on the top cover 1. A plurality of sliders 10 are movably installed inside the annular shell 9. A fastening bolt 11 is threadedly installed on each slider 10. A support block 12 is movably installed on the fastening bolt 11. A movable arm 13 is rotatably installed on the support block 12. Two torsion springs 14 are jointly connected between the support block 12 and the movable arm 13. A touch mechanism adapted to the knocking mechanism is arranged on the top cover 1. The touch mechanism includes a circular shell 15 fixedly installed on the top cover 1. A circular block 16 is rotatably installed inside the circular shell 15. A transmission rod 17 is fixedly installed on the circular block 16. A driving motor 18 fixedly connected to the transmission rod 17 is fixedly arranged on the first blade 3. A connecting rod 19 is fixedly installed on the transmission rod 17. A touch block 20 adapted to the movable arm 13 is fixedly installed at the end of the connecting rod 19.

[0038] Specifically, the staff loosens the fastening bolt 11 and moves the support block 12, so that the support block 12 drives the slider 10 to move along the inner side of the annular shell 9 through the fastening bolt 11, making the support block 12 drive a plurality of movable arms 13 to move to a suitable angle. Then, the fastening bolt 11 is tightened to fix the movable arm 13. The driving motor 18 is controlled to operate, so that the output end of the driving motor 18 rotates to drive the transmission rod 17 to rotate. The transmission rod 17 drives the touch block 20 to move through the connecting rod 19, so that the touch block 20 touches the movable arm 13, and the movable arm 13 rotates around the support block 12 under the elastic force of the torsion spring 14. When the touch block 20 is separated from the movable arm 13, the torsion spring 14 can drive the movable arm 13 to rotate and reset around the support block 12 by using its own elastic force, so that the movable arm 13 can knock on the first blade 3, the second blade 4, the third blade 5 and the fourth blade 6 at the corresponding positions, thus facilitating the cleaning of rain and snow on the blade group and preventing the blade group from being damaged after rain and snow freeze;

[0039] During storage, by loosening the fastening bolt 11, multiple movable arms 13 are concentrated at a position close to the first blade 3, and then the fastening bolt 11 is tightened to fix the movable arms 13.

[0040] In this embodiment, an installation mechanism is provided on the triggering mechanism. The installation mechanism includes a fixed disk 21 provided on the triggering mechanism. An adjustment component is provided on the fixed disk 21. Multiple extension components are provided on the adjustment component. Each extension component is provided with a telescopic rod 30. A sleeve block 32 is fixedly installed at the end of the telescopic rod 30. A tapered nail 33 is movably installed on the sleeve block 32. The adjustment component includes two fixed shells 22 fixedly installed on the fixed disk 21. The inner wall of each fixed shell 22 is connected with a spring 23. The ends of the two springs 23 are jointly connected with a telescopic frame 24 adapted to the fixed shell 22. A bottom shell 25 is fixedly installed on the telescopic frame 24. An extrusion bolt 26 is threadedly installed on the bottom shell 25. A threaded hole adapted to the extrusion bolt 26 is opened on the fixed disk 21. A plurality of moving blocks 27 are movably installed inside the bottom shell 25. The extension component includes a round sleeve 28 fixedly installed on the moving block 27. The round sleeve 28 is movably connected with the telescopic rod 30. A positioning bolt 29 is threadedly installed on the round sleeve 28. A plurality of round holes 31 adapted to the positioning bolt 29 are opened on each telescopic rod 30. A frame body 34 is fixedly installed on the driving motor 18. A plurality of rod sleeves 35 adapted to the round sleeve 28 are fixedly installed on the frame body 34.

[0041] Specifically, the staff screws out the extrusion bolt 26 from the inner side of the threaded hole of the fixed disk 21, so that the spring 23 can use its own elastic force to drive the round sleeve 28 to move out of the inner side of the rod sleeve 35 through the telescopic frame 24 and the bottom frame. According to the terrain of the pile hole, the plurality of round sleeves 28 are rotated to appropriate angles in sequence. The positioning bolt 29 is screwed out from the inner side of the current round hole 31. The telescopic rod 30 is moved out of the round sleeve 28 to an appropriate length. Then, the telescopic rod 30 is fixed by screwing the positioning bolt 29 into the round hole 31 at an appropriate position. The tapered nail 33 is inserted into the inner side of the sleeve block 32, and the tapered nail 33 is nailed into the ground with a tool hammer, so as to install and fix the blade group, improve the stability of the blade group protection, and avoid being affected by strong wind weather;

[0042] During storage, the staff takes out the tapered nail 33, screws out the positioning bolt 29 from the inner side of the current round hole 31, moves the telescopic rod 30 into the round sleeve 28, then screws the positioning bolt 29 into the round hole 31 at an appropriate position to fix the telescopic rod 30, rotates the round sleeve 28 to an appropriate position, so that the round sleeve 28 drives the moving block 27 to move along the inner side of the bottom shell 25, presses the bottom shell 25, and screws the extrusion bolt 26 into the threaded hole of the fixed disk 21, so that the round sleeve 28 moves into the inner side of the rod sleeve 35 for fixation.

[0043] Working principle: When in use, the operator loosens the fastening bolt 11, moves multiple movable arms 13 to an appropriate angle, and then fixes the movable arms 13 by tightening the fastening bolt 11. The fourth blade 6, the third blade 5, and the second blade 4 are sequentially opened clockwise. The fourth blade 6 drives the third blade 5 to move, and the third blade 5 drives the second blade 4 to rotate, so that the fourth blade 6, the third blade 5, and the second blade 4 respectively drive the connecting blocks 7 at the corresponding positions to move along the inner side of the top cover 1, presenting a conical cylinder state to play a role in shielding rain and warning for the pile hole. According to the terrain of the pile hole, rotate multiple round sleeves 28 to appropriate angles in sequence, screw out the positioning bolt 29 from the inner side of the current round hole 31, extend the telescopic rod 30 out of the round sleeve 28 to an appropriate length, and then fix the telescopic rod 30 by screwing the positioning bolt 29 into the inner side of the round hole 31 at an appropriate position. Insert the taper pin 33 into the inner side of the sleeve block 32, and use a tool hammer to drive the taper pin 33 into the ground, so that the blade group wraps the pile hole, and the taper pin 33 installs and fixes the blade group;

[0044] When rain and snow accumulate on the blade group, control the driving motor 18 to operate, so that the output end of the driving motor 18 rotates to drive the transmission rod 17 to rotate, and the transmission rod 17 drives the touch block 20 to move through the connecting rod 19, so that the touch block 20 touches the movable arm 13, and the movable arm 13 rotates around the support block 12 under the elastic force of the torsion spring 14, so that the movable arm 13 can strike the first blade 3, the second blade 4, the third blade 5, and the fourth blade 6 at the corresponding positions to clean the rain and snow on the blade group.

[0045] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope claimed by the present invention. The scope claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A rainproof folding warning device for pile hole protection, comprising a top cover (1), a wristband (2) fixedly mounted on the top cover (1), and a blade group arranged on the top cover (1), characterized in that: The blade assembly comprises a first blade (3) fixedly mounted on the top cover (1), a second blade (4) movably mounted on the first blade (3), a third blade (5) movably mounted on the second blade (4), a fourth blade (6) movably mounted on the third blade (5), and a connecting block (7) movably connected to the top cover (1) is fixedly mounted on the second blade (4), the third blade (5) and the fourth blade (6); The top cover (1) is provided with a knocking mechanism, the knocking mechanism comprising an annular shell (9) fixedly mounted on the top cover (1), a plurality of sliders (10) movably mounted on the inner side of the annular shell (9), a fastening bolt (11) being threadedly mounted on each of the sliders (10), a supporting block (12) being movably mounted on the fastening bolt (11), a movable arm (13) being rotatably mounted on the supporting block (12), and two torsion springs (14) being commonly connected between the supporting block (12) and the movable arm (13); The top cover (1) is provided with a trigger mechanism adapted to the knocking mechanism; The trigger mechanism is provided with a mounting mechanism, the mounting mechanism comprising a fixed plate (21) arranged on the trigger mechanism, the fixed plate (21) is provided with an adjustment component, the adjustment component is provided with a plurality of extension components, each of the extension components is provided with a telescopic rod (30), a sleeve block (32) is fixedly mounted on the end of the telescopic rod (30), and a cone nail (33) is movably mounted on the sleeve block (32).

2. A rainproof folding warning device for pile hole protection according to claim 1, characterized in that: The top cover (1) is provided with a flashing light (8).

3. A rainproof folding warning device for pile hole protection according to claim 2, characterized in that: The trigger mechanism comprises a round shell (15) fixedly mounted on the top cover (1), a round block (16) is rotatably mounted on the inner side of the round shell (15), and a transmission rod (17) is fixedly mounted on the round block (16).

4. A rainproof folding warning device for pile hole protection according to claim 3, characterized in that: The first blade (3) is provided with a driving motor (18) fixed to the transmission rod (17), a connecting rod (19) is fixedly mounted on the transmission rod (17), and a trigger block (20) adapted to the movable arm (13) is fixedly mounted at the end of the connecting rod (19).

5. A rainproof folding warning device for pile hole protection according to claim 4, characterized in that: The adjustment assembly comprises two fixed shells (22) fixedly mounted on the fixed plate (21), the inner wall of each fixed shell (22) being connected to a spring (23), and the ends of the two springs (23) being commonly connected to a telescopic frame (24) adapted to the fixed shell (22).

6. A rainproof folding warning device for pile hole protection according to claim 5, characterized in that: A bottom shell (25) is fixedly mounted on the telescopic frame (24), a pressing bolt (26) is threadedly mounted on the bottom shell (25), and a threaded hole matched with the pressing bolt (26) is opened on the fixed plate (21).

7. A rainproof folding warning device for pile hole protection according to claim 6, characterized in that: A plurality of moving blocks (27) are movably mounted on the inner side of the bottom shell (25).

8. A rainproof folding warning device for pile hole protection according to claim 7, characterized in that: The extension assembly comprises a circular sleeve (28) fixedly mounted on the moving block (27), and the circular sleeve (28) is movably connected to the telescopic rod (30), a positioning bolt (29) is threadedly mounted on the circular sleeve (28), and each of the telescopic rods (30) is provided with a plurality of circular holes (31) adapted to the positioning bolts (29).

9. A rainproof folding warning device for pile hole protection according to claim 8, characterized in that: A frame (34) is fixedly mounted on the driving motor (18), and a plurality of rod sleeves (35) adapted to the circular sleeves (28) are fixedly mounted on the frame (34).

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