A sewer pipe hoisting equipment for municipal construction

Abstract

The utility model provides a sewer pipe hoisting device for municipal construction, which relates to the field of hoisting. The sewer pipe hoisting device for municipal construction comprises a hoisting device, a hoisting rope is arranged at the bottom of the hoisting device, two vertical pull rods are fixedly connected to the bottom of the hoisting rope, threaded holes are provided on the opposite sides of the two vertical pull rods, a first threaded rod is threadedly connected in the threaded holes, the two first threaded rods are arranged mirror-symmetrically with each other, and the opposite ends of the two first threaded rods are fixedly connected to each other, a fixed clamping block is fixedly connected to one side of the vertical pull rod, and a movable clamping block is slidably connected. The sewer pipe hoisting device for municipal construction can clamp and fix the sewer pipe without lifting the sewer pipe by arranging the vertical pull rod and the first threaded rod, and the sewer pipe can be hoisted conveniently. The structure can effectively improve the convenience and practicality of hoisting the sewer pipe.

Description

Technical Field

[0001] The utility model relates to sewer pipe hoisting equipment, in particular to sewer pipe hoisting equipment for municipal construction, belonging to the technical field of hoisting. Background Art

[0002] Sewer pipes are a type of urban public facility, referring to pipes for buildings to discharge sewage and rainwater; they also refer to underground pipes for cities, factories or villages to discharge sewage and rainwater. Sewer pipes are generally buried underground and are made up of multiple sewer pipes connected together. Sewer pipes themselves are long and heavy, so the installation of sewer pipes often requires lifting equipment for lifting.

[0003] At present, the sewer pipe lifting equipment used in municipal construction mainly uses a lifting rope to wrap around the sewer pipe to fix it for easy lifting. However, during the fixing process, the end of the sewer pipe needs to be lifted manually, which increases the burden of the workers' lifting work and makes the sewer pipe lifting very troublesome. Although it is very convenient to use a clamping structure for fixing, the clamping structure currently used for clamping the sewer pipe can only fix sewer pipes of a specific size, and its applicability is low. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] The purpose of the utility model is to provide a sewer pipe hoisting device for municipal construction in order to solve the above-mentioned problem, so as to solve the problem that the sewer pipe hoisting device in the prior art is very troublesome to use.

[0006] (II) Technical solution

[0007] The utility model is implemented through the following technical scheme: a sewer pipe lifting equipment for municipal construction, including a lifting device, a lifting rope is arranged at the bottom of the lifting device, two vertical pull rods are fixedly connected to the bottom of the lifting rope, threaded holes are opened on the opposite sides of the two vertical pull rods, a first threaded rod is threadedly connected in the threaded holes, the two first threaded rods are arranged in mirror symmetry with each other, and the opposite ends of the two first threaded rods are fixedly connected to each other, a fixed clamping block is fixedly connected to one side of the vertical pull rod, and a movable clamping block is slidably connected, and a limiting component for limiting the movable clamping block to slide on the vertical pull rod is arranged on the vertical pull rod.

[0008] Preferably, a hexagonal rod is fixedly connected between the two first threaded rods, a first worm gear is provided on the outer sliding sleeve of the hexagonal rod, a mounting block is provided on the outer rotating sleeve of the first worm gear, a first worm is rotatably connected in a rotating hole opened on one side of the mounting block, and the first worm is rotatably connected to the first worm gear.

[0009] Preferably, a rotating tube is rotatably connected to the bottom of the mounting block, a second threaded rod is threadedly connected to the threaded groove opened at the bottom of the rotating tube, a transverse support rod is fixedly connected to the bottom of the second threaded rod, both ends of the transverse support rod are respectively slidably connected to the transverse low grooves opened on one side of the two movable clamping blocks, and a vertical sliding groove slidably connected to the transverse support rod is opened on one side of the vertical pull rod.

[0010] Preferably, a through-type through-hole is opened on one side of the mounting block, a transverse push rod is slidably connected in the through-hole, and a transverse top groove is opened on one side of the vertical pull rod for sliding connection with the end of the transverse push rod.

[0011] Preferably, a limiting hole connected to the transverse low groove is provided at the front end of the movable clamping block, a limiting rod is threadedly connected to the limiting hole, and a movable end of the limiting rod contacts one side of the transverse abutment rod.

[0012] Preferably, the lifting device includes a lifting frame, a storage rod and a servo motor, the storage rod is rotatably connected to the lifting frame, and one end of the storage rod is fixedly connected to the movable shaft of the servo motor, the servo motor is installed on the lifting frame, and one end of the lifting rope is fixed to and wrapped around the outer side of the storage rod.

[0013] Preferably, the other end of the suspension rope is fixedly connected to two connecting ropes, and the movable ends of the two connecting ropes are respectively fixedly connected to the top ends of the two vertical pull rods.

[0014] Preferably, the fixed block and the movable block are both rotatably connected to pulleys on one side away from the vertical pull rod.

[0015] Preferably, an installation groove is provided at the bottom of the vertical pull rod on the left, and a winding rod is rotatably connected to the inner wall of the installation groove. One side of the vertical pull rod on the left is rotatably connected to a second worm and a second worm wheel that are meshed with each other, and the axis of the second worm wheel is fixedly connected to one end of the winding rod. A fixed pull belt is fixedly and wound around one side of the winding rod, and a buckle is fixedly connected to the movable end of the fixed pull belt, and a hook is fixedly connected to one side of the vertical pull rod on the right, and the hook and the buckle cooperate with each other.

[0016] The utility model provides a sewer pipe hoisting device for municipal construction, which has the following beneficial effects:

[0017] 1. The sewer pipe hoisting equipment for municipal construction is provided with a vertical pull rod and a first threaded rod, so that the sewer pipe can be clamped and fixed without lifting the sewer pipe, and the sewer pipe can be hoisted conveniently. This structure can effectively improve the convenience and practicality of lifting the sewer pipe.

[0018] 2. The sewer pipe lifting equipment for municipal construction can improve the applicability of the lifting equipment by setting vertical pull rods and movable blocks to adapt to sewer pipes of different models and sizes, thereby effectively improving the applicability and practicality of the sewer pipe lifting equipment.

[0019] 3. The sewer pipe lifting equipment for municipal construction is used to fix and clamp related structures of the sewer pipe by arranging vertical pull rods, movable blocks and horizontal support rods. The related structures can be disassembled and assembled with each other, thereby effectively improving the convenience of disassembly and assembly of the lifting equipment. After the various structures are disassembled, it is more convenient to carry out maintenance, replacement, and storage, thereby effectively improving the convenience of disassembly and assembly and storage of the sewer pipe lifting equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional schematic diagram of the utility model as a whole;

[0021] Figure 2 It is a three-dimensional schematic diagram of the vertical pull rod and the first threaded rod of the utility model;

[0022] Figure 3 It is a three-dimensional schematic diagram of the vertical pull rod of the utility model;

[0023] Figure 4 It is a three-dimensional schematic diagram of the movable card block of the utility model;

[0024] Figure 5 It is a three-dimensional schematic diagram of the first worm gear of the utility model;

[0025] Figure 6 It is a three-dimensional schematic diagram of the transverse support rod of the utility model;

[0026] Figure 7 It is a three-dimensional schematic diagram of the first threaded rod of the utility model;

[0027] Figure 8 It is a three-dimensional schematic diagram of the fixed drawstring of the utility model;

[0028]

Main component symbol description

[0029] 1. Lifting device; 101. Servo motor; 102. Storage rod; 103. Lifting frame; 2. Lifting rope; 3. Hook; 4. First threaded rod; 5. Horizontal top rod; 6. Horizontal support rod; 7. Vertical pull rod; 8. Movable clamp block; 9. Fixed clamp block; 10. First worm gear; 11. Mounting block; 12. First worm; 13. Rotating tube; 14. Second threaded rod; 15. Vertical slide groove; 16. Winding rod; 17. Second worm; 18. Second worm gear; 19. Limit rod; 20. Pulley; 21. Fixed pull belt; 22. Threaded hole; 23. Horizontal top groove; 24. Through hole; 25. Hexagonal rod; 26. Buckle; 27. Horizontal low groove. DETAILED DESCRIPTION

[0030] The embodiment of the utility model provides a sewer pipe hoisting device for municipal construction.

[0031] See also Figures 1 to 8 , comprising a lifting device 1, a lifting rope 2 is provided at the bottom of the lifting device 1, two vertical pull rods 7 are fixedly connected to the bottom of the lifting rope 2, threaded holes 22 are provided on the opposite sides of the two vertical pull rods 7, first threaded rods 4 are connected to the inner threads of the threaded holes 22, the two first threaded rods 4 are arranged mirror-symmetrically with each other, and the opposite ends of the two first threaded rods 4 are fixedly connected to each other, a fixed clamping block 9 is fixedly connected to one side of the vertical pull rod 7, and a movable clamping block 8 is slidably connected, and a limiting component for limiting the movable clamping block 8 to slide on the vertical pull rod 7 is provided on the vertical pull rod 7;

[0032] Place the two vertical pull rods 7 on both sides of the sewer pipe respectively, and then rotate the first threaded rod 4 so that the two vertical pull rods 7 are close to each other and clamp the side walls of the sewer pipe. Then use the limiting component to adjust the height of the movable block 8 so that the two movable blocks 8 are against the upper part of the sewer pipe, and the two fixed blocks 9 are against the bottom of the sewer pipe. In this way, the sewer pipe can be fixed. Finally, the sewer pipe can be lifted by the lifting rope 2 on the lifting device 1. The device can be fixed without lifting the sewer pipe.

[0033] See also Figure 2 , Figures 5 to 7 A hexagonal rod 25 is fixedly connected between the two first threaded rods 4, a first worm gear 10 is provided on the sliding sleeve outside the hexagonal rod 25, a mounting block 11 is provided on the rotating sleeve outside the first worm gear 10, a first worm 12 is rotatably connected in a rotating hole opened on one side of the mounting block 11, and the first worm 12 is rotatably connected to the first worm gear 10;

[0034] By manually rotating the first worm 12, the first worm 12 uses the first worm wheel 10 to drive the hexagonal rod 25 to rotate in the mounting block 11, thereby using the hexagonal rod 25 to drive the first threaded rod 4 to rotate. The vertical cross-section of the hexagonal rod 25 is a hexagonal structure, so that the first worm wheel 10 and the hexagonal rod 25 can slide against each other but cannot rotate relative to each other, so the mounting block 11 and the first worm wheel 10 can be disassembled and assembled.

[0035] See also Figure 6 The bottom of the mounting block 11 is rotatably connected with a rotating tube 13, and a second threaded rod 14 is threadedly connected in a threaded groove provided at the bottom of the rotating tube 13. A transverse push rod 6 is fixedly connected at the bottom of the second threaded rod 14. Both ends of the transverse push rod 6 are respectively slidably connected with the transverse low grooves 27 provided on one side of the two movable blocks 8, and a vertical slide groove 15 slidably connected with the transverse push rod 6 is provided on one side of the vertical pull rod 7;

[0036] By rotating the rotating tube 13, the second threaded rod 14 is used to drive the transverse push rod 6 away from or close to the first threaded rod 4, so that the transverse push rod 6 can drive the movable block 8 to rise and fall, thereby facilitating the adjustment of the height of the movable block 8.

[0037] See also Figure 6 A through-type opening 24 is provided on one side of the mounting block 11, a transverse push rod 5 is slidably connected in the opening 24, and a transverse top groove 23 is provided on one side of the vertical pull rod 7 to be slidably connected to the end of the transverse push rod 5;

[0038] The transverse push rod 5 is used to reduce the pressure on the first threaded rod 4, thereby facilitating the normal use of the first threaded rod 4 and improving the stability of the overall structure.

[0039] See also Figure 4 The front end of the movable block 8 is provided with a limiting hole which is connected to the horizontal low groove 27, and the limiting hole is threadedly connected with a limiting rod 19, and the movable end of the limiting rod 19 contacts one side of the horizontal stop rod 6;

[0040] By rotating the limiting rod 19, the movable end of the limiting rod 19 is pressed against the side wall of the transverse support rod 6 located in the transverse low groove 27, so that the movable block 8 and the transverse support rod 6 are fixed to each other, thereby stabilizing each structure.

[0041] See also Figure 1 The hoisting device 1 includes a hoisting frame 103, a storage rod 102 and a servo motor 101. The storage rod 102 is rotatably connected to the hoisting frame 103, and one end of the storage rod 102 is fixedly connected to the movable shaft of the servo motor 101. The servo motor 101 is installed on the hoisting frame 103, and one end of the hoisting rope 2 is fixedly connected to the outer side of the storage rod 102 and wound around it;

[0042] The servo motor 101 is electrically connected to the power supply, and the movable shaft of the servo motor 101 is used to drive the storage rod 102 to rotate. The storage rod 102 stores or releases the lifting rope 2, and the lifting rope 2 uses the vertical pull rod 7 to lift the sewer pipe; there is no specific limitation on the model of the servo motor 101, which shall be subject to the adapted equipment.

[0043] See also Figure 1 The other end of the suspension rope 2 is fixedly connected to two connecting ropes, and the movable ends of the two connecting ropes are fixedly connected to the top ends of the two vertical pull rods 7 respectively.

[0044] See also Figure 2 The fixed block 9 and the movable block 8 are both rotatably connected to a pulley 20 on one side away from the vertical pull rod 7;

[0045] The pulley 20 is used to reduce the friction between the sewer pipe and the fixed block 9 and the movable block 8, so that after the vertical pull rod 7 fixes and lifts the sewer pipe, the sewer pipe can rotate between the two vertical pull rods 7 without sliding, so that the installation position of the end of the sewer pipe can be adjusted.

[0046] See also Figure 2 and Figure 8 A mounting groove is provided at the bottom of the vertical pull rod 7 on the left, and a winding rod 16 is rotatably connected to the inner wall of the mounting groove. A second worm 17 and a second worm wheel 18 are rotatably connected to one side of the vertical pull rod 7 on the left and mesh with each other. The axis of the second worm wheel 18 is fixedly connected to one end of the winding rod 16. A fixed drawstring 21 is fixedly and woundly connected to one side of the winding rod 16. A buckle 26 is fixedly connected to the movable end of the fixed drawstring 21. A hook 3 is fixedly connected to one side of the vertical pull rod 7 on the right, and the hook 3 and the buckle 26 cooperate with each other.

[0047] After the sewer pipe is fixedly clamped and hoisted by using the vertical tie rod 7 and other related structures, the buckle 26 is buckled on the hook 3, so that the fixed tie belt 21 connects the bottom ends between the two vertical tie rods 7, thereby improving the stability and safety of the fixed tie belt 21 fixing the sewer pipe;

[0048] After the buckle 26 is buckled on the hook 3, the second worm 17 is manually rotated, and the second worm 17 drives the winding rod 16 to rotate through the second worm gear 18, so that the winding rod 16 is used to wind the fixed pull belt 21, so that the fixed pull belt 21 is tightened and the bottom end between the two vertical pull rods 7 is tightened.

[0049] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A sewer pipe hoisting device for municipal construction, comprising a hoisting device (1), a hoisting rope (2) being arranged at the bottom of the hoisting device (1), characterized in that: Two vertical pull rods (7) are fixedly connected to the bottom of the lifting rope (2), and threaded holes (22) are provided on the opposite sides of the two vertical pull rods (7). The threaded holes (22) are internally threadedly connected to the first threaded rods (4). The two first threaded rods (4) are arranged in mirror symmetry with each other, and the opposite ends of the two first threaded rods (4) are fixedly connected to each other. A fixed clamping block (9) is fixedly connected to one side of the vertical pull rod (7), and a movable clamping block (8) is slidably connected thereto. A limiting component is provided on the vertical pull rod (7) for limiting the sliding of the movable clamping block (8) on the vertical pull rod (7).

2. The sewer pipe hoisting equipment for municipal construction according to claim 1 is characterized by: A hexagonal rod (25) is fixedly connected between the two first threaded rods (4); a first worm gear (10) is provided on a sliding sleeve outside the hexagonal rod (25); a mounting block (11) is provided on a rotating sleeve outside the first worm gear (10); a first worm (12) is rotatably connected in a rotating hole provided on one side of the mounting block (11); and the first worm (12) is rotatably connected to the first worm gear (10).

3. The sewer pipe hoisting equipment for municipal construction according to claim 2 is characterized in that: The bottom of the mounting block (11) is rotatably connected to a rotating tube (13), a second threaded rod (14) is threadedly connected to a threaded groove provided at the bottom of the rotating tube (13), a transverse support rod (6) is fixedly connected to the bottom of the second threaded rod (14), two ends of the transverse support rod (6) are respectively slidably connected to transverse low grooves (27) provided on one side of two movable clamping blocks (8), and a vertical sliding groove (15) slidably connected to the transverse support rod (6) is provided on one side of the vertical pull rod (7).

4. The sewer pipe hoisting equipment for municipal construction according to claim 3 is characterized by: A through opening (24) is provided on one side of the mounting block (11), a transverse push rod (5) is slidably connected in the through opening (24), and a transverse top groove (23) is provided on one side of the vertical pull rod (7) and is slidably connected to the end of the transverse push rod (5).

5. The sewer pipe hoisting equipment for municipal construction according to claim 4 is characterized by: The front end of the movable clamping block (8) is provided with a limiting hole which is connected to the transverse low groove (27). The limiting hole is threadedly connected to a limiting rod (19). The movable end of the limiting rod (19) is connected to one side of the transverse support rod (6).

6. The sewer pipe hoisting equipment for municipal construction according to claim 1, characterized in that: The hoisting device (1) comprises a hoisting frame (103), a storage rod (102) and a servo motor (101); the storage rod (102) is rotatably connected to the hoisting frame (103), and one end of the storage rod (102) is fixedly connected to a movable shaft of the servo motor (101); the servo motor (101) is mounted on the hoisting frame (103); and one end of the hoisting rope (2) is fixedly connected to the outer side of the storage rod (102) and is wound around it.

7. The sewer pipe hoisting equipment for municipal construction according to claim 1 is characterized by: The other end of the suspension rope (2) is fixedly connected to two connecting ropes, and the movable ends of the two connecting ropes are respectively fixedly connected to the top ends of the two vertical pull rods (7).

8. The sewer pipe hoisting equipment for municipal construction according to claim 1, characterized in that: The fixed clamping block (9) and the movable clamping block (8) are both rotatably connected to a pulley (20) on one side away from the vertical pull rod (7).

9. The sewer pipe hoisting equipment for municipal construction according to claim 1, characterized in that: A mounting groove is provided at the bottom of the vertical pull rod (7) on the left side, and a winding rod (16) is rotatably connected to the inner wall of the mounting groove. A second worm (17) and a second worm wheel (18) that are meshed with each other are rotatably connected to one side of the vertical pull rod (7) on the left side, and the axis of the second worm wheel (18) is fixedly connected to one end of the winding rod (16). A fixed pull belt (21) is fixedly and wound around one side of the winding rod (16), and a buckle (26) is fixedly connected to the movable end of the fixed pull belt (21). A hook (3) is fixedly connected to one side of the vertical pull rod (7) on the right side, and the hook (3) and the buckle (26) cooperate with each other.

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