CN117361299A - Mechanized installation device for pipe hoisting and use method thereof - Google Patents

Abstract

The invention discloses a mechanized installation device for hoisting pipes and a use method thereof, comprising the following steps: the pipe comprises a pipe body, wherein the outer wall of the pipe body is provided with a limiting mechanism, and one side of the limiting mechanism is provided with a hoisting rope; a connecting mechanism is arranged between the limiting mechanism and the hoisting rope and is used for connecting the top and the bottom of the pipe body; the bottom of coupling mechanism is provided with joint mechanism, and joint mechanism's inner chamber is provided with positioning mechanism, and positioning mechanism is used for joint mechanism and the joint of tubular product body bottom stable. The pipe lifting device utilizes the arrangement mode of the connecting mechanism, the clamping mechanism and the positioning mechanism, and is convenient for the limiting mechanism to be connected with the clamping mechanism stably through the connecting mechanism, so that the pipe lifting is more stable, and the clamping mechanism can stably clamp the bottom of the pipe body stably through the positioning mechanism, so that the lifting stability of the pipe body is improved.

Description

Mechanized installation device for pipe hoisting and use method thereof

Technical Field

The invention relates to the technical field of mechanical installation of pipe hoisting, in particular to a mechanical installation device for pipe hoisting and a use method thereof.

Background

The pipe is a material necessary for constructional engineering, and is commonly used for water supply pipes, drain pipes, gas pipes, heating pipes, wire guide pipes, rainwater pipes and the like, and when the existing pipe is installed, the pipe is required to be mechanically hoisted by ropes and lifting cranes.

Traditional tubular product hoist and mount are generally installed fixedly through rope or clamp to tubular product, through the frictional force of rope and pipeline outer wall or the frictional force of clamp and tubular product outer wall, realize the fixed mounting of rope and clamp outer wall rope and lift loop wheel machine, realize the hoist and mount of tubular product through the lift of lift loop wheel machine, and when receiving the collision, because tubular product outer wall is smooth, rope or clamp break away from the outer wall of tubular product easily, the unstable phenomenon of tubular product hoist and mount easily.

Disclosure of Invention

The invention aims to provide a mechanical installation device for hoisting a pipe and a use method thereof, which are used for solving the problems in the background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: a mechanized installation device for pipe hoisting and a use method thereof are provided, comprising:

the pipe comprises a pipe body, wherein the outer wall of the pipe body is provided with a limiting mechanism, and one side of the limiting mechanism is provided with a hoisting rope;

a connecting mechanism is arranged between the limiting mechanism and the hoisting rope and is used for connecting the top and the bottom of the pipe body;

the bottom of coupling mechanism is provided with joint mechanism, joint mechanism's inner chamber is provided with positioning mechanism, positioning mechanism is used for joint mechanism and the joint of tubular product body bottom stable.

Preferably, the stop gear contains two clamps, two arc pieces and two first screw rods, two the both ends of clamp are respectively through a plurality of bolt fixed connection, two the outer wall of tubular product body is located to the clamp cover, two the arc piece is laminated mutually with the outer wall of tubular product body respectively, the one end of first screw rod rotates the interlude with the middle part of arc piece and is connected, the first screw rod is threaded interlude with the middle part of clamp and is connected.

Preferably, the connecting mechanism comprises two first connecting ropes, a plurality of connecting pipes, a second connecting rope and a connecting assembly, wherein the top of each first connecting rope is fixedly connected with the bottom of each lifting rope, each connecting pipe is fixed on the outer wall of the corresponding clamping hoop, each first connecting rope is fixedly connected with the top of each connecting pipe in a penetrating manner, two ends of each second connecting rope are fixedly connected with the bottoms of the outer walls of two adjacent connecting pipes in a penetrating manner, each second connecting rope is sleeved on the outer wall of the corresponding pipe body, and each connecting assembly is fixed on the outer wall of one clamping hoop.

Preferably, the connecting assembly comprises a third connecting rope, a storage box, a rotating rod, a rotating block, a fourth connecting rope, a fixing pipe, a clamping block and a second screw rod, one end of the third connecting rope is fixed at the bottom end of one clamp, the other end of the third connecting rope is fixedly connected with the top end of the storage box, two ends of the rotating rod are respectively connected with two sides of the storage box in a rotating and inserting mode through bearings, the rotating block is fixed at one end of the rotating rod, one end of the fourth connecting rope is fixed on the outer wall of the rotating rod, the fourth connecting rope is wound on the outer wall of the rotating rod, the fixing pipe is fixedly connected with the bottom of the storage box in a penetrating mode, the fourth connecting rope is connected with the inner cavity of the fixing pipe in a sliding mode, the clamping block is in joint extrusion connection with the outer wall of the fourth connecting rope, the second screw rod is connected with the outer wall of the clamping block in a penetrating mode in a rotating mode, the bottom of the fourth connecting rope is connected with the clamping mechanism in a penetrating mode through threads of the outer wall of the fixing pipe in a penetrating mode, and the positioning mechanism is arranged at the bottom of an inner cavity of the pipe body.

Preferably, the clamping mechanism comprises a clamping ring, a plurality of U-shaped blocks, a plurality of clamping hooks, a plurality of protection pads and a plurality of limiting components, wherein the clamping ring is sleeved at the bottom of the pipe body, the fourth connecting rope is fixedly connected with one side of the outer wall of the clamping ring, the U-shaped blocks are fixed at the bottom of the clamping ring in an annular array manner, the clamping hooks are rotatably inserted into the outer wall of the U-shaped blocks through pins, the protection pads are fixed at the middle part of the inner wall of the clamping hooks, the clamping hooks are clamped at the bottom of the pipe body in an annular array manner, the limiting components are arranged at one end of the clamping hooks, and the positioning mechanism is arranged between the limiting components.

Preferably, the limiting component comprises a limiting rod, limiting blocks, clamping blocks and cross grooves, the limiting rod is connected with one ends of the clamping hooks in a sliding penetrating mode, the limiting blocks and the clamping blocks are respectively fixed at two ends of the limiting rod, the cross grooves are formed in one ends of the clamping blocks, the limiting blocks are in annular array fit with the inner walls of the pipe body, and the positioning mechanism is arranged in the middle of the clamping hooks.

Preferably, the positioning mechanism comprises a positioning box, a round table, a threaded rod, a rectangular groove, a rectangular block, a plurality of jacking components and a plurality of pushing components, wherein the round table is in sliding connection with an inner wall of the positioning box, the threaded rod is in threaded insertion connection with the bottom of the round table, the threaded rod is in threaded insertion connection with the bottom of the positioning box, the rectangular groove is formed in the top of the round table, the rectangular block is in sliding insertion connection with the inner wall of the rectangular groove, the rectangular block is fixed at the top of the positioning box, the jacking components are arranged on the outer wall of the positioning box in an annular array, and the pushing components are arranged below the jacking components.

Preferably, the top moves the subassembly and contains cross piece, ejector pin, locating lever and spout, the one end fixed connection of cross piece and ejector pin, the one end of cross piece is connected with the inner chamber slip interlude of cross groove, and a plurality of the spout is annular array and sets up in the outer wall of locating box, the locating lever is fixed in the inner wall of spout, the middle part slip interlude of locating lever and ejector pin is connected, a plurality of the one end of ejector pin is laminated with the outer wall of round platform mutually.

Preferably, the pushing assembly comprises a push rod, pushing blocks and compression springs, the push rods are inserted in the outer wall of the positioning box in an annular array mode, the pushing blocks are fixed on the outer wall of the push rod, the compression springs are fixed between the adjacent pushing blocks and the positioning box, the compression springs are sleeved on the outer wall of the push rod, and the pushing blocks are attached to the outer wall of one end of the clamping hook.

The invention also provides a mechanized installation and use method for pipe hoisting, which comprises the following specific use steps:

step one: the two hoops are respectively fixed at one end of the pipe body through bolts, the first screw rod on the hoops is rotated, the arc-shaped block can be tightly attached to the outer wall of the pipe body, and the second connecting rope is sleeved on the outer wall of the pipe body;

step two: the second screw rod is rotated to enable the clamping block of the second screw rod not to extrude and limit the fourth connecting rope, so that the fourth connecting rope can be pulled, the clamping ring can be pulled to the bottom of the pipe body, the clamping ring is sleeved on the outer wall of the bottom of the pipe body, the clamping hooks are clamped with the bottom of the pipe body, and the protection pad is attached to the bottom of the pipe body;

step three: the positioning box stretches into the bottom of the pipe body, the compression spring on the positioning box is used for facilitating the pushing of the outer walls of the adjacent clamping hooks by the pushing block, the positions of the clamping hooks can be stabilized, the clamping hooks can be stably clamped on the bottom of the pipe body, the cross block is connected with the inner cavity of the cross groove in a sliding and inserting mode, the threaded rod is rotated, the round platform can slide in the inner cavity of the positioning box, the round platform can move the outer walls of the plurality of ejector rods in a pushing mode, the limiting blocks at the end portions of the limiting rods can move in a pushing mode, the clamping hooks are stably connected with the inner walls of the bottom of the pipe body, the rotating block is rotated, the redundant fourth connecting ropes can be wound on the outer walls of the rotating rods, the second screw is rotated reversely, the clamping blocks can limit the fourth connecting ropes, and the clamping rings can be stably sleeved on the bottom of the outer walls of the pipe body.

The invention has the technical effects and advantages that:

(1) The pipe lifting device utilizes the arrangement mode of matching the connecting mechanism, the clamping mechanism and the positioning mechanism, and is convenient for the limiting mechanism to be connected with the clamping mechanism stably through the connecting mechanism, so that the pipe lifting is more stable, and the clamping mechanism can stably clamp the bottom of the pipe body stably through the positioning mechanism, so that the lifting stability of the pipe body is improved;

(2) The invention utilizes the matched arrangement mode of the limiting component, the pushing component and the pushing component, and is convenient for stably pushing the limiting components by the pushing components through the movement of the circular table, so that the positioning mechanism and the limiting components can form an inner cavity which is integrally stable in the pipe body, and the stability of the clamping hook position is convenient to be improved through the pushing component.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention.

Fig. 2 is a schematic side sectional view of the storage box of the present invention.

FIG. 3 is a schematic diagram of a front cross-sectional structure of a hook according to the present invention.

FIG. 4 is a schematic view of a cross-sectional structure of a positioning box according to the present invention.

Fig. 5 is a schematic view of a partial enlarged structure at a in fig. 1 according to the present invention.

Fig. 6 is a schematic view of a partial enlarged structure at B in fig. 3 according to the present invention.

In the figure: 1. a pipe body; 2. a limiting mechanism; 21. a clamp; 22. an arc-shaped block; 23. a first screw; 3. hoisting ropes; 4. a connecting mechanism; 41. a first connecting rope; 42. a connecting pipe; 43. a second connecting rope; 44. a connection assembly; 441. a third connecting rope; 442. a storage box; 443. a rotating lever; 444. a rotating block; 445. a fourth connecting rope; 446. a fixed tube; 447. a clamping block; 448. a second screw; 5. a clamping mechanism; 51. a clasp; 52. a U-shaped block; 53. a hook; 54. a protective pad; 55. a limit component; 551. a limit rod; 552. a limiting block; 553. a clamping block; 554. a cross groove; 6. a positioning mechanism; 61. a positioning box; 62. round bench; 63. a threaded rod; 64. rectangular grooves; 65. rectangular blocks; 66. a jacking assembly; 661. a cross block; 662. a push rod; 663. a positioning rod; 664. a chute; 67. a pushing assembly; 671. a push rod; 672. a pushing block; 673. compressing the spring.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

The invention provides a mechanized installation device for hoisting a pipe and a use method thereof, as shown in figures 1-6, comprising the following steps:

the pipe body 1 is provided with a limiting mechanism 2 on the outer wall thereof, the limiting mechanism 2 comprises two clamping hoops 21, two arc-shaped blocks 22 and two first screw rods 23, two ends of the two clamping hoops 21 are fixedly connected through a plurality of bolts respectively, the inner wall of each clamping hoop 21 is made of wear-resistant rubber, the two clamping hoops 21 are sleeved on the outer wall of the pipe body 1, the two arc-shaped blocks 22 are respectively attached to the outer wall of the pipe body 1, one end of each first screw rod 23 is connected with the middle part of each arc-shaped block 22 in a rotating and penetrating way, the first screw rods 23 are connected with the middle part of each clamping hoop 21 in a threaded and penetrating way, and the arc-shaped blocks 22 can be tightly attached to the outer wall of the pipe body 1 through the rotation of the first screw rods 23, so that the stability of the two clamping hoops 21 on the outer wall of the pipe body 1 is improved;

one side of the limiting mechanism 2 is provided with a hoisting rope 3, a connecting mechanism 4 is arranged between the limiting mechanism 2 and the hoisting rope 3, the connecting mechanism 4 is used for connecting the top and the bottom of the pipe body 1, the connecting mechanism 4 comprises two first connecting ropes 41, a plurality of connecting pipes 42, a second connecting rope 43 and a connecting assembly 44, the tops of the first connecting ropes 41 are fixedly connected with the bottom of the hoisting rope 3, the connecting pipes 42 are fixed on the outer wall of the clamp 21, the first connecting ropes 41 are fixedly connected with the tops of the connecting pipes 42 in a penetrating way, two ends of the second connecting ropes 43 are fixedly connected with the bottoms of the outer walls of two adjacent connecting pipes 42 in a penetrating way, the second connecting ropes 43 are sleeved on the outer wall of the pipe body 1, the hoisting rope 3 can hoist the two clamp 21 and the second connecting ropes 43 conveniently through the first connecting ropes 41, and the friction force between the clamp 21 and the second connecting ropes 43 and the pipe body 1 and the cooperation with the clamping mechanism 5 are improved, and the hoisting stability of the pipe body 1 is improved;

the connecting assembly 44 is fixed on the outer wall of one of the hoops 21, the connecting assembly 44 comprises a third connecting rope 441, a storage box 442, a rotating rod 443, a rotating block 444, a fourth connecting rope 445, a fixed pipe 446, a clamping block 447 and a second screw 448, one end of the third connecting rope 441 is fixed on the bottom end of one of the hoops 21, the other end of the third connecting rope 441 is fixedly connected with the top end of the storage box 442, two ends of the rotating rod 443 are respectively connected with two sides of the storage box 442 in a rotating and inserting way through bearings, the rotating block 444 is fixed on one end of the rotating rod 443, one end of the fourth connecting rope 445 is fixed on the outer wall of the rotating rod 443, the fourth connecting rope 445 is wound on the outer wall of the rotating rod 443, the fixed pipe 446 is fixedly connected with the bottom of the storage box 442 in a penetrating way, the fourth connecting rope 445 is connected with the inner cavity of the fixed pipe 446 in a sliding way, the 447 is connected with the outer wall of the fourth connecting rope 445 in a binding and extruding way, the second screw 448 is connected with the outer wall of the clamping block in a penetrating way, the second screw 448 is connected with the outer wall of the fixed pipe 446 in a threaded way, the penetrating way through the rotating block 444 is convenient for the rotating rod 443 to rotate in a penetrating way, the rotating rod 445 can be stably connected with the inner cavity of the fourth connecting rope 445 in a rotating way, the stable connection rope can be conveniently connected with the fourth connecting rope 445 through the fourth connecting rope and the clamping mechanism can be conveniently connected with the clamping and the clamping block through the clamping block and stable connecting mechanism through the clamping mechanism;

the bottom of the fourth connecting rope 445 is fixedly connected with the clamping mechanism 5, the clamping mechanism 5 is arranged at the bottom of the connecting mechanism 4, the clamping mechanism 5 comprises a clamping ring 51, a plurality of U-shaped blocks 52, a plurality of clamping hooks 53, a plurality of protection pads 54 and a plurality of limiting components 55, the clamping ring 51 is sleeved at the bottom of the pipe body 1, the fourth connecting rope 445 is fixedly connected with one side of the outer wall of the clamping ring 51, the fourth connecting rope 445 can conveniently and stably pull the clamping ring 51, the plurality of U-shaped blocks 52 are fixedly arranged at the bottom of the clamping ring 51 in an annular array, the clamping hooks 53 are rotatably inserted into the outer wall of the U-shaped blocks 52 through pins, the clamping hooks 53 can conveniently rotate at the bottom of the U-shaped blocks 52, the clamping hooks 53 conveniently clamp the bottoms of pipe bodies 1 with different pipe diameters, the plurality of clamping hooks 53 are clamped at the bottoms of the pipe body 1 in an annular array, the protection pads 54 are fixedly arranged at the middle part of the inner wall of the clamping hooks 53, the protection pads 54 are made of rubber materials, the bottoms of the pipe body 1 are conveniently protected, and extrusion damage to the positions of the bottom ports of the pipe body 1 is reduced;

the limiting assembly 55 is arranged at one end of the clamping hook 53, the positioning mechanism 6 is arranged among the limiting assemblies 55, the limiting assemblies 55 comprise limiting rods 551, limiting blocks 552, clamping blocks 553 and cross grooves 554, the limiting rods 551 are connected with one end of the clamping hook 53 in a sliding penetrating mode, the limiting blocks 552 and the clamping blocks 553 are respectively fixed at two ends of the limiting rods 551, the cross grooves 554 are formed in one end of the clamping blocks 553, the limiting blocks 552 are in an annular array and are attached to the inner wall of the pipe body 1, one end, close to the inner wall of the pipe body 1, of each limiting block 552 is made of wear-resistant rubber, and friction between the limiting blocks 552 and the inner wall of the pipe body 1 is increased conveniently;

the inner cavity of the clamping mechanism 5 is provided with a positioning mechanism 6, the positioning mechanism 6 is used for stably clamping the clamping mechanism 5 and the bottom of the pipe body 1, the positioning mechanism 6 is arranged at the bottom of the inner cavity of the pipe body 1, the positioning mechanism 6 is arranged in the middle of a plurality of clamping hooks 53, the positioning mechanism 6 comprises a positioning box 61, a round table 62, a threaded rod 63, a rectangular groove 64, a rectangular block 65, a plurality of pushing assemblies 66 and a plurality of pushing assemblies 67, the round table 62 is in sliding connection with the inner cavity of the positioning box 61, the threaded rod 63 is in rotary penetrating connection with the bottom of the round table 62, the threaded rod 63 is in threaded penetrating connection with the bottom of the positioning box 61, the round table 62 can be conveniently and stably moved in the inner cavity of the positioning box 61 through the rotation of the threaded rod 63, the rectangular groove 64 is formed in the top of the round table 62, the rectangular block 65 is in sliding penetrating connection with the inner cavity of the rectangular groove 64, the rectangular block 65 is fixed at the top of the positioning box 61, and the round table 62 can be conveniently and limited in moving mode through the arrangement of the rectangular block 65 and the rectangular groove 64, so that the round table 62 can only slide up and down in the inner cavity of the positioning box 61;

the plurality of pushing components 66 are annular arrays and are arranged on the outer wall of the positioning box 61, the pushing components 67 are arranged below the pushing components 66, the pushing components 66 comprise cross blocks 661, ejector rods 662, positioning rods 663 and sliding grooves 664, the cross blocks 661 are matched with the inner cavities of the cross grooves 554, the cross blocks 661 are fixedly connected with one ends of the ejector rods 662, one ends of the cross blocks 661 are connected with the inner cavities of the cross grooves 554 in a sliding penetrating mode, the sliding grooves 664 are formed in the outer wall of the positioning box 61 in an annular array mode, the positioning rods 663 are fixed on the inner walls of the sliding grooves 664, the positioning rods 663 are connected with the middle portions of the ejector rods 662 in a sliding penetrating mode, one ends of the ejector rods 662 are attached to the outer walls of the circular platforms 62, the ejector rods 62 are convenient to push the ejector rods 662 in a pushing mode, the limiting blocks 552 are made to be attached to the inner walls of the tubular product body 1 in a tight mode, stability of the inner cavities of the tubular product body 1 is convenient to improve, the installation of the tubular product is stable, the pushing components 67 comprise push rods 671, the push blocks 672 and compression springs 673, the push rods 671 are arranged between the annular blocks 671 and the outer walls of the annular blocks are arranged on the outer walls of the positioning blocks, the compression rods 673 are arranged between the compression rods 6753 and the compression rods 673 are more stable, and the compression rods 673 are arranged on the outer walls of the compression rods are located between the compression rods 6753 and the compression rods are more stable.

The application method of the invention comprises the following steps:

two clamping hoops 21 are respectively fixed at one end of the pipe body 1 through bolts, a first screw rod 23 on the clamping hoops 21 is rotated, so that the arc-shaped block 22 can be tightly attached to the outer wall of the pipe body 1, and a second connecting rope 43 is sleeved on the outer wall of the pipe body 1;

the second screw 448 is rotated to ensure that the clamping blocks 447 do not squeeze and limit the fourth connecting rope 445, so that the fourth connecting rope 445 can be pulled to ensure that the clamping ring 51 can be pulled to the bottom of the pipe body 1, the clamping ring 51 is sleeved on the outer wall of the bottom of the pipe body 1, the clamping hooks 53 are clamped with the bottom of the pipe body 1, and the protection pad 54 is attached to the bottom of the pipe body 1;

the positioning box 61 stretches into the bottom of the pipe body 1, the compression spring 673 on the positioning box 61 is convenient for push the block 672 to push the outer walls of the adjacent clamping hooks 53, the positions of the clamping hooks 53 can be stable, the clamping hooks 53 can be stably connected with the bottom of the pipe body 1, the cross block 661 is connected with the inner cavity of the cross groove 554 in a sliding penetrating way, the threaded rod 63 is rotated, the round platform 62 can slide in the inner cavity of the positioning box 61, the round platform 62 can push the outer walls of the plurality of push rods 662, the limiting block 552 at the end part of the limiting rod 551 can be pushed, the limiting assemblies 55 can be stably pushed by the pushing assemblies 66 through the movement of the round platform 62, the positioning mechanism 6 and the limiting assemblies 55 can form an inner cavity which is integrally stable on the pipe body 1, meanwhile, the clamping hooks 53 can be stably connected with the inner wall of the bottom of the pipe body 1, the stability of the clamping hooks 53 can be conveniently improved, the redundant fourth connecting ropes 445 can be wound on the outer wall of the rotating rod 443, the second clamping blocks can be reversely rotated, the fourth connecting ropes can be connected with the outer wall of the pipe body 445 at the bottom of the pipe body 1, and the stability of the pipe body 445 can be conveniently improved, and the stability of the pipe body can be conveniently lifted and fixed on the outer wall of the pipe body 1.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present invention, and although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present invention.

Claims (10)

1. A mechanized installation device for pipe hoisting, comprising:

the pipe comprises a pipe body (1), wherein the outer wall of the pipe body is provided with a limiting mechanism (2), and one side of the limiting mechanism (2) is provided with a hoisting rope (3);

the pipe is characterized in that a connecting mechanism (4) is arranged between the limiting mechanism (2) and the hoisting rope (3), and the connecting mechanism (4) is used for connecting the top and the bottom of the pipe body (1);

the bottom of coupling mechanism (4) is provided with joint mechanism (5), the inner chamber of joint mechanism (5) is provided with positioning mechanism (6), positioning mechanism (6) are used for joint mechanism (5) and the joint of tubular product body (1) bottom stable.

2. The mechanized installation device for hoisting pipes according to claim 1, wherein the limiting mechanism (2) comprises two clamps (21), two arc blocks (22) and two first screws (23), two ends of the two clamps (21) are respectively fixedly connected through a plurality of bolts, the two clamps (21) are sleeved on the outer wall of the pipe body (1), the two arc blocks (22) are respectively attached to the outer wall of the pipe body (1), one end of each first screw (23) is connected with the middle part of each arc block (22) in a rotating and penetrating manner, and the first screws (23) are connected with the middle part of the clamps (21) in a threaded and penetrating manner.

3. The mechanical installation device for hoisting pipes according to claim 2, wherein the connecting mechanism (4) comprises two first connecting ropes (41), a plurality of connecting pipes (42), a second connecting rope (43) and a connecting assembly (44), the tops of the first connecting ropes (41) are fixedly connected with the bottom of the hoisting rope (3), the connecting pipes (42) are fixed on the outer wall of the clamp (21), the first connecting ropes (41) are fixedly connected with the tops of the connecting pipes (42) in a penetrating manner, two ends of the second connecting ropes (43) are fixedly connected with the bottoms of the outer walls of two adjacent connecting pipes (42) in a penetrating manner, the second connecting ropes (43) are sleeved on the outer wall of the pipe body (1), and the connecting assembly (44) is fixed on the outer wall of one of the clamp (21).

4. The mechanized installation device for hoisting pipes according to claim 3, wherein the connection assembly (44) comprises a third connection rope (441), a storage box (442), a rotation rod (443), a rotation block (444), a fourth connection rope (445), a fixed pipe (445), a clamping block (447) and a second screw (448), one end of the third connection rope (441) is fixed at the bottom end of one of the clamping bands (21), the other end of the third connection rope (441) is fixedly connected with the top end of the storage box (442), two ends of the rotation rod (443) are respectively connected with two sides of the storage box (442) in a rotation penetrating way through bearings, the rotation block (444) is fixed at one end of the rotation rod (443), one end of the fourth connection rope (445) is fixed at the outer wall of the rotation rod (443), the fixed pipe (446) is wound on the outer wall of the rotation rod (443), the fixed pipe (446) is fixedly connected with the bottom of the storage box (442) in a penetrating way, the fourth connection rope (445) is connected with the inner cavity (446) in a sliding way, the fixed pipe (447) is connected with the outer wall of the second screw (447) in a penetrating way, the clamping block (447) is connected with the outer wall of the second screw (448) in a sliding way, the bottom of the fourth connecting rope (445) is fixedly connected with the clamping mechanism (5), and the positioning mechanism (6) is arranged at the bottom of the inner cavity of the pipe body (1).

5. The mechanical installation device for hoisting pipes according to claim 4, wherein the clamping mechanism (5) comprises a clamping ring (51), a plurality of U-shaped blocks (52), a plurality of clamping hooks (53), a plurality of protection pads (54) and a plurality of limiting components (55), the clamping ring (51) is sleeved at the bottom of the pipe body (1), the fourth connecting rope (445) is fixedly connected with one side of the outer wall of the clamping ring (51), the plurality of U-shaped blocks (52) are fixed at the bottom of the clamping ring (51) in an annular array manner, the clamping hooks (53) are rotatably inserted into the outer wall of the U-shaped blocks (52) through pins, the protection pads (54) are fixed at the middle part of the inner wall of the clamping hooks (53), the plurality of clamping hooks (53) are clamped at the bottom of the pipe body (1) in an annular array manner, the limiting components (55) are arranged at one end of the clamping hooks (53), and the positioning mechanism (6) is arranged between the plurality of limiting components (55).

6. The mechanical installation device for hoisting pipes according to claim 5, wherein the limiting component (55) comprises a limiting rod (551), a limiting block (552), a clamping block (553) and a cross groove (554), the limiting rod (551) is connected with one end of the clamping hook (53) in a sliding and penetrating mode, the limiting block (552) and the clamping block (553) are respectively fixed at two ends of the limiting rod (551), the cross groove (554) is formed in one end of the clamping block (553), the limiting blocks (552) are in an annular array and are attached to the inner wall of the pipe body (1), and the positioning mechanism (6) is arranged in the middle of the clamping hooks (53).

7. The mechanized installation device for hoisting pipes according to claim 6, wherein the positioning mechanism (6) comprises a positioning box (61), a round table (62), a threaded rod (63), a rectangular groove (64), a rectangular block (65), a plurality of pushing assemblies (66) and a plurality of pushing assemblies (67), the round table (62) is slidably connected with an inner cavity of the positioning box (61), the threaded rod (63) is rotatably and alternately connected with the bottom of the round table (62), the threaded rod (63) is threadably and alternately connected with the bottom of the positioning box (61), the rectangular groove (64) is formed in the top of the round table (62), the rectangular block (65) is slidably connected with the inner cavity of the rectangular groove (64), the rectangular block (65) is fixed to the top of the positioning box (61), the pushing assemblies (66) are annularly arranged on the outer wall of the positioning box (61), and the pushing assemblies (67) are arranged below the pushing assemblies (66).

8. The mechanized installation device for hoisting pipes according to claim 7, wherein the jacking assembly (66) comprises a cross block (661), a push rod (662), a positioning rod (663) and a chute (664), the cross block (661) is fixedly connected with one end of the push rod (662), one end of the cross block (661) is slidingly inserted and connected with an inner cavity of the cross groove (554), a plurality of the chutes (664) are annularly arranged on the outer wall of the positioning box (61), the positioning rod (663) is fixed on the inner wall of the chute (664), the positioning rod (663) is slidingly inserted and connected with the middle part of the push rod (662), and one ends of the push rods (662) are attached to the outer wall of the round table (62).

9. The mechanical installation device for hoisting pipes according to claim 7, wherein the pushing assembly (67) comprises a pushing rod (671), a pushing block (672) and a compression spring (673), the pushing rods (671) are inserted in the outer wall of the positioning box (61) in a ring-shaped array, the pushing block (672) is fixed on the outer wall of the pushing rod (671), the compression spring (673) is fixed between the adjacent pushing block (672) and the positioning box (61), the compression spring (673) is sleeved on the outer wall of the pushing rod (671), and the pushing block (672) is attached to the outer wall of one end of the clamping hook (53).

10. The mechanized installation and use method of pipe hoisting according to any one of claims 1-9, characterized by comprising the following specific use steps:

step one: two hoops (21) are respectively fixed at one end of the pipe body (1) through bolts, a first screw rod (23) on the hoops (21) is rotated, so that an arc-shaped block (22) can be tightly attached to the outer wall of the pipe body (1), and a second connecting rope (43) is sleeved on the outer wall of the pipe body (1);

step two: the second screw (448) is rotated, so that a clamping block (447) does not extrude and limit the fourth connecting rope (445), the fourth connecting rope (445) can be pulled, the clamping ring (51) can be pulled to the bottom of the pipe body (1), the clamping ring (51) is sleeved on the outer wall of the bottom of the pipe body (1), a plurality of clamping hooks (53) are clamped with the bottom of the pipe body (1), and a protection pad (54) is attached to the bottom of the pipe body (1);

step three: the positioning box (61) stretches into the bottom of the pipe body (1), the compression spring (673) on the positioning box (61) is convenient for push the outer wall of the adjacent clamping hooks (53) to push, the positions of the clamping hooks (53) can be stable, the clamping hooks (53) can be stably clamped on the bottom of the pipe body (1), the cross block (661) and the inner cavity of the cross groove (554) are connected in a sliding penetrating mode, the threaded rod (63) is rotated, the round platform (62) can slide in the inner cavity of the positioning box (61), the round platform (62) can push the outer walls of the ejector rods (662) to push the limiting blocks (552) at the end portions of the limiting rods (551), the clamping hooks (53) are stably connected with the inner wall of the bottom of the pipe body (1), the rotating block (444) is rotated, the redundant fourth connecting ropes (445) can be wound on the outer wall of the rotating rod (443), the second screw (448) is reversely rotated, the clamping blocks (447) can slide in the inner cavity of the positioning box (61), and the outer walls of the pipe body (445) can be stably arranged at the bottom of the pipe body (51).