Novel building water supply and drainage pipeline hoisting device

Abstract

The utility model relates to a novel building water supply and drainage pipeline hoisting device which comprises a mounting frame and a sliding frame, a hoisting belt is fixedly arranged at the lower end of the mounting frame, the hoisting belt comprises a fixing belt and adjusting belts, and the adjusting belts are arranged on the two sides of the lower end of the fixing belt. The two ends of the adjusting belt are fixedly connected with the front side and the rear side of the lower end of the fixing belt correspondingly, connecting holes are formed in the front side and the rear side of the upper portion of the adjusting belt, the front side and the rear side of the upper end of the adjusting belt are sleeved with sliding frames, and the sliding frames are connected with the inner walls of the connecting holes in a sliding fit mode. And a connecting block is fixedly mounted between the sliding frames on the two adjusting belts. The sliding frames are slidably mounted on the adjusting belt of the lifting belt, and the connecting block is mounted between the two sliding frames, so that redundant space of the lifting belt is shrunk by means of sliding of the sliding frames in the connecting holes, and deviation of a water supply and drainage pipeline during lifting is prevented.

Description

Technical Field

[0001] This utility model relates to the technical field of pipeline hoisting, and in particular to a novel hoisting device for building water supply and drainage pipelines. Background Technology

[0002] Water supply and drainage pipeline hoisting refers to the process of fixing the water supply and drainage pipeline system to a building or structure using hangers. Hangers are devices used to support and fix the pipeline system. They are usually made of metal and are sturdy and durable, capable of withstanding various pressures and weights. They ensure the stability and verticality of the pipeline by suspending it from the walls, ceilings, or floors of the building. They can also adjust the height and angle of the pipeline to adapt to different installation requirements. In conventional water supply and drainage pipeline hoisting, the mounting frame is connected to the hook of the crane. The bottom end of the mounting frame is connected to the hoisting strap, which is fixed to the surface of the water supply and drainage pipeline. The water supply and drainage pipeline is then moved using a crane.

[0003] However, during conventional water supply and drainage pipeline hoisting operations, the varying sizes of the pipes result in significant gaps in the hoisting slings after installation. When subjected to shaking during handling or external wind, this can easily cause the pipes to shift or even fall, posing a safety hazard to conventional hoisting methods.

[0004] The information disclosed above in this background section is only intended to enhance the understanding of the background section of this utility model, and therefore may include prior art that is not known to those skilled in the art. Utility Model Content

[0005] To address the issue of large gaps remaining after conventional hoisting slings are installed on the pipe surface, this utility model provides a novel hoisting device for building water supply and drainage pipes.

[0006] The novel building water supply and drainage pipeline hoisting device provided by this utility model adopts the following technical solution:

[0007] A novel building water supply and drainage pipe hoisting device includes an installation frame and a sliding frame. The lower end of the installation frame is fixedly provided with a hoisting belt, which includes a fixing belt and an adjusting belt. The lower ends of the fixing belt are provided with adjusting belts on both sides, and the two ends of the adjusting belts are respectively fixedly connected to the front and rear sides of the lower end of the fixing belt. The upper front and rear sides of the adjusting belt are provided with connecting holes. The upper front and rear sides of the adjusting belt are fitted with sliding frames, and the sliding frames are slidably connected to the inner walls of the connecting holes. A connecting block is fixedly installed between the sliding frames on the two adjusting belts.

[0008] Preferably, threaded rods are fixedly installed on opposite sides of the two connecting blocks, the thread directions of the two threaded rods are opposite, and a connecting cylinder is threadedly connected to the outer side of the opposite ends of the two threaded rods.

[0009] Preferably, the front ends of the connecting cylinder are threaded with fixing bolts, and the inner ends of the fixing bolts abut against the surface of the threaded rod.

[0010] Preferably, the adjusting belt is fixedly installed with fixing buckles on both the front and rear sides of the middle section, and the lower outer side of the sliding frame is fixedly connected with an auxiliary adjusting belt, which is engaged with the fixing buckles.

[0011] Preferably, a protective device is fixedly installed below the lifting sling by connecting bolts. The protective device includes a shielding plate, which has an arc-shaped structure.

[0012] Preferably, there are two shielding plates, and the upper end of the shielding plate is provided with connecting ears on the front and rear sides. The lower end of the two adjusting belts of the hoisting sling is fixedly installed with connecting belts on the front and rear sides. The connecting belts are fixedly connected to the connecting ears of the shielding plate by connecting bolts.

[0013] Preferably, a plurality of connecting rods are fixedly connected between the two shielding discs, and the plurality of connecting rods are evenly distributed between the two shielding discs.

[0014] The beneficial effects of this utility model are:

[0015] 1. This utility model involves sliding a sliding frame onto the adjusting belt of a lifting sling. A connecting block is installed between two sliding frames to allow the sliding frames to slide within the connecting hole, thus reducing excess space in the lifting sling. Two threaded rods with opposite thread directions are installed between the two connecting blocks, and a connecting cylinder is threaded between the two threaded rods to adjust the distance between the two connecting blocks. Fixing bolts are threaded on the front sides of both ends of the connecting cylinder, with the inner ends of the fixing bolts abutting against the surface of the threaded rods to lock them in place. A fixing buckle is installed in the middle of the adjusting belt, and an auxiliary adjusting belt is installed on the outer side of the lower end of the sliding frame. The auxiliary adjusting belt engages with the fixing buckle to fix the position of the sliding frame.

[0016] 2. This utility model can also install two connecting belts at the bottom end of the adjusting belt of the hoisting sling. The bottom end of the connecting belt is equipped with a shielding plate to shield the bottom end of the hoisting sling. The connecting belt is connected to the shielding plate by connecting bolts, which can be easily removed from the surface of the connecting belt, thus facilitating the replacement of the shielding plate. Several connecting rods are installed between the two shielding plates to connect the two shielding plates, effectively improving the performance of the device. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the sliding frame of this utility model;

[0019] Figure 3 This is a side view of the structure of this utility model;

[0020] Figure 4 This is a utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0021] Explanation of reference numerals in the attached drawings: 1. Mounting bracket; 2. Lifting strap; 3. Sliding bracket; 4. Connecting hole; 5. Connecting block; 6. Adjusting strap; 7. Fixing buckle; 8. Threaded rod; 9. Connecting cylinder; 10. Fixing bolt; 11. Connecting strap; 12. Covering plate; 13. Connecting bolt; 14. Connecting rod. Detailed Implementation

[0022] The following is in conjunction with the appendix Figure 1-4 This utility model will be described in further detail.

[0023] This utility model mentions a novel building water supply and drainage pipe hoisting device, referring to... Figures 1-2 The system includes a mounting frame 1, with a lifting belt 2 fixedly installed at the lower end of the mounting frame 1. The lifting belt 2 includes a fixed belt and an adjusting belt. The lower ends of the fixed belt are provided with adjusting belts on both sides, and the two ends of the adjusting belt are fixedly connected to the front and rear sides of the lower end of the fixed belt, respectively. The upper front and rear sides of the adjusting belt are provided with connecting holes 4. The upper front and rear sides of the adjusting belt are provided with sliding frames 3, and the sliding frames 3 are slidably connected to the inner wall of the connecting holes 4. A connecting block 5 is fixedly installed between the sliding frames 3 on the two adjusting belts.

[0024] During hoisting, the mounting frame 1 is connected to the hook of the crane. The bottom end of the mounting frame 1 is connected to the hoisting strap 2. The hoisting strap 2 is fixed to the surface of the water supply and drainage pipe. The water supply and drainage pipe is moved with the help of the crane. The sliding frame 3 is slidably installed on the adjusting strap of the hoisting strap 2. A connecting block 5 is installed between the two sliding frames 3. By sliding the sliding frame 3 in the connecting hole 4, the excess space of the hoisting strap 2 is contracted, which effectively improves the stability of the water supply and drainage pipe hoisting and prevents the water supply and drainage pipe from shifting during hoisting.

[0025] Reference Figure 2Each of the two connecting blocks 5 has a threaded rod 8 fixedly installed on one side of its opposite side. The threads of the two threaded rods 8 are opposite in direction. The outer side of the opposite end of the two threaded rods 8 is connected to a connecting cylinder 9 by a common thread. By rotating the connecting cylinder 9, the two connecting blocks 5 can be moved closer or further apart. The distance between the two connecting blocks 5 can be adjusted by using the connecting cylinder 9 and the threaded rod 8, which is convenient for fixing water supply and drainage pipes of different lengths.

[0026] The front ends of the connecting cylinder 9 are threaded with fixing bolts 10. The inner end of the fixing bolt 10 abuts against the surface of the threaded rod 8. The threaded rod 8 is locked by tightening the fixing bolt 10, thereby fixing the width of the lifting belt 2.

[0027] Reference Figure 1 The middle front and rear sides of the adjustment belt are fixedly installed with fixing buckles 7. The lower outer side of the sliding frame 3 is fixedly connected with an auxiliary adjustment belt 6. The auxiliary adjustment belt 6 is engaged in the fixing buckles 7. The length of the auxiliary adjustment belt 6 is adjusted by the fixing buckles 7, thereby fixing the position of the sliding frame 3.

[0028] Reference Figures 3-4 A protective device is fixedly installed below the lifting sling 2 by connecting bolts 13. The protective device includes a shielding plate 12, which is an arc-shaped structure and made of rubber. The shielding plate 12 is used to shield the bottom of the lifting sling 2, so as to avoid the water supply and drainage pipes from colliding with the ground and being damaged during placement.

[0029] There are two shielding plates 12. The upper end of the shielding plate 12 has connecting ears on the front and rear sides. The lower end of the two adjusting belts of the hoisting sling 2 is fixedly installed with connecting belts 11 on the front and rear sides. The connecting belts 11 are fixedly connected to the connecting ears of the shielding plate 12 by connecting bolts 13. The shielding plate 12 and the connecting belts 11 can be easily connected by connecting bolts 13, and the connecting bolts 13 can be removed from the surface of the connecting belts 11, so as to facilitate the replacement of the shielding plate 12.

[0030] Several connecting rods 14 are fixedly connected between the two shielding discs 12. The connecting rods 14 are evenly distributed between the two shielding discs 12, and the two shielding discs 12 are connected by the connecting rods 14, which effectively improves the stability of the shielding discs 12.

[0031] The implementation principle of this utility model is as follows: The sliding frame 3 is slidably installed on the adjusting belt of the lifting belt 2. A connecting block 5 is installed between the two sliding frames 3, allowing the sliding frame 3 to slide within the connecting hole 4, thus retracting excess space in the lifting belt 2 and preventing displacement of the water supply and drainage pipes during lifting. Two threaded rods 8 with opposite thread directions are installed between the two connecting blocks 5, and a connecting cylinder 9 is threaded between the two threaded rods 8. By rotating the connecting cylinder 9, the two connecting blocks 5 can be moved closer or further apart, allowing for adjustment of the two pipes using the connecting cylinder 9 and the threaded rods 8. The distance between the connecting blocks 5 facilitates the fixing of water supply and drainage pipes of different lengths. The front ends of the connecting cylinder 9 are threaded with fixing bolts 10. The inner end of the fixing bolt 10 abuts against the surface of the threaded rod 8 so as to lock the threaded rod 8 with the fixing bolt 10, thereby fixing the width of the lifting belt 2. The middle of the adjusting belt is equipped with a fixing buckle 7. The lower outer side of the sliding frame 3 is equipped with an auxiliary adjusting belt 6. The auxiliary adjusting belt 6 is engaged with the fixing buckle 7 so as to adjust the length of the auxiliary adjusting belt 6 with the fixing buckle 7, thereby fixing the position of the sliding frame 3.

[0032] This utility model can also install two connecting belts 11 at the bottom of the adjusting belt of the hoisting belt 2. The bottom of the connecting belt 11 is equipped with a shielding plate 12, so as to shield the bottom of the hoisting belt 2 with the shielding plate 12, avoiding the water supply and drainage pipes from colliding with the ground and being damaged during placement. The connecting belt 11 is connected to the shielding plate 12 by connecting bolts 13, so that the connecting bolts 13 can be removed from the surface of the connecting belt 11, thereby facilitating the replacement of the shielding plate 12. Several connecting rods 14 are installed between the two shielding plates 12, so as to connect the two shielding plates 12 with the connecting rods 14, effectively improving the stability of the shielding plate 12.

[0033] The above are all preferred embodiments of this utility model, and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape and principle of this utility model should be covered within the scope of protection of this utility model.

Claims

1. A novel building water supply and drainage pipeline hoisting device, comprising a mounting frame (1) and a sliding frame (3), characterized in that: The lower end of the mounting frame (1) is fixedly provided with a lifting belt (2), the lifting belt (2) comprises a fixed belt and an adjusting belt, the lower end of the fixed belt is provided with the adjusting belt on both sides, and the two ends of the adjusting belt are fixedly connected with the lower end of the fixed belt on the front side and the rear side respectively, the upper part of the adjusting belt is provided with a connecting hole (4) on the front side and the rear side, the upper end of the adjusting belt is provided with a sliding frame (3) on the front side and the rear side, and the sliding frame (3) is in sliding fit connection with the inner wall of the connecting hole (4).

2. The novel building water supply and drainage pipe hoisting device according to claim 1, characterized in that: The opposite side of the two connecting blocks (5) is fixedly provided with a threaded rod (8), the threaded direction of the two threaded rods (8) is opposite, and the opposite end of the two threaded rods (8) is provided with a connecting cylinder (9) on the outer side in common thread connection.

3. The novel building water supply and drainage pipe hoisting device according to claim 2, characterized in that: The two ends of the connecting cylinder (9) are provided with fixed bolts (10) on the front side in thread connection, and the inner side end of the fixed bolt (10) abuts against the surface of the threaded rod (8).

4. The novel building water supply and drainage pipe hoisting device according to claim 1, characterized in that: The middle part of the adjusting belt is fixedly provided with a fixed buckle (7) on the front side and the rear side, the lower end of the sliding frame (3) is fixedly connected with an auxiliary adjusting belt (6), and the auxiliary adjusting belt (6) is matched and clamped in the fixed buckle (7).

5. The novel building water supply and drainage pipe hoisting device according to claim 1, characterized in that: The lower side of the lifting belt (2) is fixedly provided with a protection device through a connecting bolt (13), the protection device comprises a shielding disc (12), and the shielding disc (12) is of an arc structure.

6. The novel building water supply and drainage pipe hoisting device according to claim 5, characterized in that: The shielding disc (12) is provided with two, the upper end of the shielding disc (12) is provided with a connecting lug on the front side and the rear side, the lower part of the two adjusting belts of the lifting belt (2) is fixedly provided with a connecting belt (11) on the front side and the rear side, and the connecting belt (11) is fixedly connected with the connecting lug of the shielding disc (12) through a connecting bolt (13).

7. The novel building water supply and drainage pipe hoisting device according to claim 6, characterized in that: A plurality of connecting rods (14) are fixedly connected between the two shielding discs (12), and the plurality of connecting rods (14) are evenly distributed between the two shielding discs (12).

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