Building construction pipe hoisting device

Abstract

The utility model discloses a building construction pipe hoisting device in the technical field of building construction pipe hoisting, which comprises a hoisting plate, a transmission shaft is rotatably connected in the hoisting plate, a first torsion spring is sleeved on the transmission shaft, two first fixing mechanisms are arranged in the hoisting plate, and the first fixing mechanisms are in transmission connection with the transmission shaft. A second fixing mechanism is arranged on the hoisting plate, a driving mechanism is mounted on the hoisting plate, the driving mechanism is in transmission connection with the transmission shaft and the second fixing mechanism, and a plurality of hoisting rings are arranged on the hoisting plate, so that the equipment is more stable and safer in use, and the practicability of the equipment is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe hoisting in building construction, in particular to a pipe hoisting device for building construction. Background Technique

[0002] Building construction refers to the production activities in the implementation stage of project construction, which is the construction process of various buildings. It can also be said to be the process of turning the various lines on the design drawings into physical objects at the designated location. It includes foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction, etc. The place where construction operations are carried out is called "building construction site" or "construction site", also called a construction site. During the construction process, pipes are generally used for laying. As the building gradually rises, the pipes need to be hoisted during transportation. However, there are some problems with the existing hoisting equipment during use. For example, in the patent number: CN202322257381.9, a technical solution is disclosed. This technical solution can hoist pipes during use, but there are still some problems with this technical solution during use. When this technical solution is used, a bidirectional motor is used to control the movement of the baffle plate to make the baffle plate adapt to pipes of different lengths. The pipe is placed between the two baffle plates, and at the same time, the baffle plate is moved by the bidirectional motor to fix the pipe, so that the pipe is more stable during hoisting. However, in the actual use process, since the length of the pipe is not determined, and the bidirectional motor and the baffle plate need to be matched according to the length of the pipe during use. When the length of the pipe is short, the volume of the bidirectional motor and the baffle plate is small and can be adapted. However, when the length of the pipe is long, at this time, the adapted volume between the bidirectional motor and the baffle plate is large, and it is not convenient during hoisting. At the same time, the practicability of the equipment during use is low, resulting in the equipment being unable to complete the hoisting.

[0003] Based on this, the utility model designs a pipe hoisting device for building construction to solve the above problems. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a pipe hoisting device for building construction to solve the problems of low practicability and inability to adapt to long materials during the use of the equipment in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A pipe hoisting device for building construction includes a hoisting plate. A transmission shaft is rotatably connected inside the hoisting plate. A first torsion spring is sleeved on the transmission shaft. Two first fixing mechanisms are arranged inside the hoisting plate. The first fixing mechanism is in transmission connection with the transmission shaft. A second fixing mechanism is arranged on the hoisting plate. A driving mechanism is installed on the hoisting plate. The driving mechanism is in transmission connection with the transmission shaft and the second fixing mechanism respectively. A plurality of hoisting rings are arranged on the hoisting plate.

[0007] Preferably, the first fixing mechanism includes two rotating shafts, a winding mechanism and a limiting mechanism. Two rotating shafts are rotatably connected inside the lifting plate. Both of the two rotating shafts are in transmission connection with the transmission shaft. Two winding mechanisms are installed on the rotating shafts. A limiting mechanism is installed between the two winding mechanisms. The winding mechanism includes a winding disc and a pulling rope. The winding disc is installed on the rotating shaft. The pulling rope is wound around the winding disc. The pulling rope uses a steel wire rope.

[0008] Preferably, the limiting mechanism includes two fixing rings, a second torsion spring, a buckle, a fixing hook and a first elastic plate. A fixing ring is fixedly connected between the two pulling ropes. Another fixing ring is rotatably connected to the fixing ring. A second torsion spring is provided between the two fixing rings. The two fixing rings are movably clamped by the buckle. The fixing hook is installed on the fixing ring. The first elastic plate is provided inside the fixing ring.

[0009] Preferably, the second fixing mechanism includes a bidirectional screw rod, a moving frame, an arc-shaped plate and a second elastic plate. The bidirectional screw rod is rotatably connected inside the lifting plate. Two moving frames are threadedly connected to the bidirectional screw rod. Two arc-shaped plates are installed on the moving frame. The second elastic plate is provided inside the arc-shaped plate.

[0010] Preferably, the driving mechanism includes a driving motor, a rotating column, a one-way wheel, a speed regulating box and a gear. The driving motor is installed on the lifting plate. The rotating column is rotatably connected to the lifting plate. The output end of the driving motor is respectively in transmission connection with the second fixing mechanism and the rotating column. The one-way wheel is installed on the rotating column. The speed regulating box is installed on the lifting plate. The speed regulating box is in transmission connection with the transmission shaft. The gear is installed on the speed regulating box. The gear is meshed with the one-way wheel.

[0011] Compared with the prior art, the beneficial effects of the present utility model are:

[0012] 1. The utility model places the pipe to be hoisted on the hoisting plate. At the same time, both ends of the pipe correspond to two first fixing mechanisms respectively. At this time, the winding disc is in a winding state, thus effectively reducing the volume of the equipment and making the equipment more convenient to use. At the same time, when the equipment needs to fix the pipe, two fixing rings are pulled to move. When the fixing rings move, the pulling ropes rotate on the winding disc, and the gear does not drive the one-way wheel to rotate. When the fixing rings move to a suitable position, the two fixing rings are rotated so that the pipe is located between the two fixing rings. At the same time, the fixing hook can be hung on one end of the pipe. Then, the two fixing rings are fixed with a buckle. At this time, the torsion of the first torsion spring generates a certain pulling force on the pulling rope, so that a force is gradually generated through the cooperation between the fixing ring and the fixing hook. The cooperation of the two fixing rings, the fixing hook and the pulling rope can effectively make the equipment adapt to the hoisting of different pipes without increasing the volume of the equipment, making the use limitation of the equipment smaller, more practical and more convenient and safe to use.

[0013] 2. After the first fixing mechanism is fixed, the driving motor controls the bidirectional screw to rotate. At this time, the bidirectional screw controls the two moving frames to approach each other. At the same time, the one-way wheel drives the gear to rotate, making the pulling rope gradually tense. At the same time, when the moving frames move to a suitable position, the two groups of arc-shaped plates can effectively clamp the pipe. At the same time, in cooperation with the pulling rope and the fixing ring, the pipe and the hoisting plate are fixed, and then the equipment is more safe and stable when hoisting it, preventing the situation of falling during hoisting. Then, the equipment can be lifted through the hoisting ring, and then the hoisting of the material is completed. Description of the Drawings

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0015] Figure 1 It is a front-side perspective structural schematic diagram of the present utility model;

[0016] Figure 2 It is a rear-side perspective structural schematic diagram of the present utility model;

[0017] Figure 3 For Figure 2 the enlarged view at A in

[0018] Figure 4 It is a partial upper-side perspective sectional structural schematic diagram of the present utility model.

[0019] In the drawings, the list of components represented by each reference numeral is as follows:

[0020] 1. Hoisting plate; 2. Transmission shaft; 3. First torsion spring; 4. First fixing mechanism; 5. Rotating shaft; 6. Winding mechanism; 7. Winding disc; 8. Pulling rope; 9. Limiting mechanism; 10. Fixed ring; 11. Second torsion spring; 12. Buckle; 13. Fixed hook; 14. First elastic plate; 15. Second fixing mechanism; 16. Bidirectional screw; 17. Moving frame; 18. Arc plate; 19. Second elastic plate; 20. Driving mechanism; 21. Driving motor; 22. Rotating column; 23. One-way wheel; 24. Speed regulating box; 25. Gear; 26. Hoisting ring. Detailed implementation manners

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0022] Please refer to Figures 1 - 4 , the present invention provides a technical solution:

[0023] A hoisting device for building construction pipes, including a hoisting plate 1, a transmission shaft 2 is rotatably connected inside the hoisting plate 1, a first torsion spring 3 is sleeved on the transmission shaft 2, two first fixing mechanisms 4 are arranged inside the hoisting plate 1, the first fixing mechanism 4 is in transmission connection with the transmission shaft 2, a second fixing mechanism 15 is arranged on the hoisting plate 1, a driving mechanism 20 is installed on the hoisting plate 1, the driving mechanism 20 is respectively in transmission connection with the transmission shaft 2 and the second fixing mechanism 15, and a plurality of hoisting rings 26 are arranged on the hoisting plate 1.

[0024] Among them, the first fixing mechanism 4 includes two rotating shafts 5, a winding mechanism 6 and a limiting mechanism 9. Two rotating shafts 5 are rotatably connected inside the hoisting plate 1, both of the two rotating shafts 5 are in transmission connection with the transmission shaft 2, two winding mechanisms 6 are installed on the rotating shafts 5, a limiting mechanism 9 is installed between the two winding mechanisms 6, the winding mechanism 6 includes a winding disc 7 and a pulling rope 8, a winding disc 7 is installed on the rotating shaft 5, a pulling rope 8 is wound on the winding disc 7, and the pulling rope 8 uses a steel wire rope; it is convenient for the stretching and contraction of the limiting mechanism 9, thereby effectively reducing the space of the equipment, enabling it to adapt to pipes of different lengths, and at the same time ensuring the stability of the pipe hoisting.

[0025] Among them, the limiting mechanism 9 includes two fixing rings 10, a second torsion spring 11, a buckle 12, a fixing hook 13 and a first elastic plate 14. A fixing ring 10 is fixedly connected between the two pull ropes 8. Another fixing ring 10 is rotatably connected to the fixing ring 10. A second torsion spring 11 is provided between the two fixing rings 10. The two fixing rings 10 are movably connected by the buckle 12. A fixing hook 13 is installed on the fixing ring 10. A first elastic plate 14 is provided on the inner side of the fixing ring 10; it is convenient to fix the pipe and at the same time ensure the stability and safety of the equipment during use.

[0026] Among them, the second fixing mechanism 15 includes a bidirectional screw 16, a movable frame 17, an arc plate 18 and a second elastic plate 19. The bidirectional screw 16 is rotatably connected inside the lifting plate 1, and two movable frames 17 are threadedly connected to the bidirectional screw 16. Two arc plates 18 are installed on the movable frame 17, and a second elastic plate 19 is provided on the inner side of the arc plate 18; it is convenient to fix the side of the pipe, thereby ensuring the stability and safety of the equipment when it is lifted.

[0027] Among them, the driving mechanism 20 includes a driving motor 21, a rotating column 22, a one-way wheel 23, a speed regulating box 24 and a gear 25. The driving motor 21 is installed on the lifting plate 1, and the rotating column 22 is rotatably connected to the lifting plate 1. The output end of the driving motor 21 is respectively connected to the second fixing mechanism 15 and the rotating column 22 for transmission. The one-way wheel 23 is installed on the rotating column 22. The speed regulating box 24 is installed on the lifting plate 1. The speed regulating box 24 is connected to the transmission shaft 2 for transmission. The gear 25 is installed on the speed regulating box 24, and the gear 25 is meshingly connected to the one-way wheel 23; it is convenient to control the first fixing mechanism 4 and the second fixing mechanism 15 to work, thereby further improving the practicality and convenience of use of the equipment.

[0028] Working principle:

[0029] During operation, place the pipe to be lifted on the lifting plate 1. At the same time, both ends of the pipe correspond to two first fixing mechanisms 4 respectively. At this time, the winding disc 7 is in a winding state, effectively reducing the volume of the equipment and making the equipment more convenient to use. At the same time, when the equipment needs to fix the pipe, pull the two fixing rings 10 to move. When the fixing rings 10 move, the pulling rope 8 rotates on the winding disc 7, and the gear 25 does not drive the one-way wheel 23 to rotate. When the fixing rings 10 move to the appropriate positions, rotate the two fixing rings 10 so that the pipe is located between the two fixing rings 10. At the same time, the fixing hook 13 can be hooked on one end of the pipe. Subsequently, use the buckle 12 to fix the two fixing rings 10. At this time, the torsion of the first torsion spring 3 causes a certain pulling force on the pulling rope 8, so that a force is gradually generated through the cooperation between the fixing ring 10 and the fixing hook 13. The cooperation of the two fixing rings 10 with the fixing hook 13 and the pulling rope 8 can effectively make the equipment adapt to the lifting of different pipes, and at the same time will not increase the volume of the equipment, making the equipment have less use limitations, stronger practicability, and more convenient and safe to use. After the first fixing mechanism 4 is fixed, the driving motor 21 controls the rotation of the bidirectional screw 16. At this time, the bidirectional screw 16 controls the two moving frames 17 to approach each other. At the same time, the one-way wheel 23 drives the gear 25 to rotate, making the pulling rope 8 gradually tighten. At the same time, when the moving frame 17 moves to the appropriate position, the two groups of arc-shaped plates 18 can effectively clamp the pipe, and cooperate with the pulling rope 8 and the fixing ring 10 to fix the pipe and the lifting plate 1, making the equipment safer and more stable when lifting it, preventing the situation of falling during lifting. Subsequently, the equipment can be lifted through the lifting ring 26, and then the lifting of the material is completed.

Claims

1. A construction pipe lifting device, comprising a lifting plate (1), characterized in that: A transmission shaft (2) is rotatably connected inside the hanging plate (1), a first torsion spring (3) is sleeved on the transmission shaft (2), two first fixing mechanisms (4) are provided inside the hanging plate (1), the first fixing mechanisms (4) are transmission-connected to the transmission shaft (2), a second fixing mechanism (15) is provided on the hanging plate (1), a driving mechanism (20) is installed on the hanging plate (1), the driving mechanism (20) is transmission-connected to the transmission shaft (2) and the second fixing mechanism (15) respectively, and a plurality of hanging rings (26) are provided on the hanging plate (1).

2. A construction pipe hoisting device according to claim 1, characterized in that: The first fixing mechanism (4) comprises two rotating shafts (5), a winding mechanism (6) and a limiting mechanism (9); the two rotating shafts (5) are rotatably connected inside the hanging plate (1); the two rotating shafts (5) are both transmission-connected to the transmission shaft (2); two winding mechanisms (6) are installed on the rotating shaft (5); a limiting mechanism (9) is installed between the two winding mechanisms (6); the winding mechanism (6) comprises a winding disk (7) and a pull rope (8); a winding disk (7) is installed on the rotating shaft (5); a pull rope (8) is wound around the winding disk (7); and the pull rope (8) is made of a steel wire rope.

3. A construction pipe hoisting device according to claim 2, characterized in that: The limiting mechanism (9) comprises two fixing rings (10), a second torsion spring (11), a buckle (12), a fixing hook (13) and a first elastic plate (14); a fixing ring (10) is fixedly connected between the two pull ropes (8); another fixing ring (10) is rotatably connected to the fixing ring (10); a second torsion spring (11) is provided between the two fixing rings (10); the two fixing rings (10) are movably connected by the buckle (12); a fixing hook (13) is installed on the fixing ring (10); and a first elastic plate (14) is provided on the inner side of the fixing ring (10).

4. A construction pipe hoisting device according to claim 1, characterized in that: The second fixing mechanism (15) comprises a bidirectional screw (16), a movable frame (17), an arc plate (18) and a second elastic plate (19); the bidirectional screw (16) is rotatably connected inside the hanging plate (1); two movable frames (17) are threadedly connected to the bidirectional screw (16); two arc plates (18) are installed on the movable frame (17); and a second elastic plate (19) is provided on the inner side of the arc plate (18).

5. The construction pipe hoisting device according to claim 1, characterized in that: The driving mechanism (20) comprises a driving motor (21), a rotating column (22), a one-way wheel (23), a speed regulating box (24) and a gear (25); the driving motor (21) is mounted on the hanging plate (1); the rotating column (22) is rotatably connected to the hanging plate (1); the output end of the driving motor (21) is respectively connected to the second fixing mechanism (15) and the rotating column (22); the one-way wheel (23) is mounted on the rotating column (22); the speed regulating box (24) is mounted on the hanging plate (1); the speed regulating box (24) is connected to the transmission shaft (2); the gear (25) is meshed with the one-way wheel (23).

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