CN116006776A

CN116006776A - Reinforced concrete pipeline with base

Info

Publication number: CN116006776A
Application number: CN202310145070.5A
Authority: CN
Inventors: 张兆亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-21
Filing date: 2023-02-21
Publication date: 2023-04-25

Abstract

The invention discloses a reinforced concrete pipeline with a base, and particularly relates to the technical field of reinforced concrete pipelines. According to the reinforced concrete pipeline with the base, the supporting devices are arranged, when one supporting device is required to be driven to move downwards to drive the base body to move upwards, the control unit drives the bevel gear I to rotate through the driven device, so that the connecting ring II is used for collecting the connecting ropes, the two connecting rods are driven to move in the direction away from each other, the two supporting plates rotate, the upper parts of the two supporting plates are contacted with the inner cavity surface of the limiting groove, the supporting blocks are pushed to move downwards, the reinforced concrete pipeline is in a horizontal state by adjusting the heights of the four supporting devices, and the stability of the device is improved.

Description

Reinforced concrete pipeline with base

Technical Field

The invention relates to the technical field of reinforced concrete pipelines, in particular to a reinforced concrete pipeline with a base.

Background

The concrete pipeline plays an important role in municipal construction and agricultural water conservancy construction, has the advantages of low cost and convenient production as a core component in a water supply and drainage system, mainly adopts concrete, and simultaneously adds reinforced steel bars inside to increase the structural strength of the concrete pipeline.

The Chinese patent document CN 214500315 U3 discloses a reinforced concrete pipeline with a base, the reinforced concrete pipeline comprises a concrete pipeline, a base and a circular reinforcing mesh, the base is provided with a through groove penetrating front and back, the top surface of the through groove is an arc surface, the circle center of the arc surface coincides with the circle center of the concrete pipeline, the bottom surface of the through groove and the left side wall and the right side wall enclose into a U-shaped surface, the base is embedded with the base reinforcing mesh, the base reinforcing mesh comprises the U-shaped reinforcing mesh and the circular reinforcing mesh, the circular reinforcing mesh is welded at the upper parts of the left side and the right side of the U-shaped reinforcing mesh, the upper end of the U-shaped reinforcing mesh is welded with the circular reinforcing mesh, the through groove is formed in the base, the use of concrete can be reduced, in addition, a hoisting belt can be worn in hoisting process, so that the concrete pipeline is not required to be directly stressed, and the concrete pipeline is prevented from being damaged, but in actual use, the concrete pipeline is often placed in an uneven pit, the bottom surface of the pit is required to be flattened manually, and time and labor are wasted.

Disclosure of Invention

The invention mainly aims to provide a reinforced concrete pipeline with a base, which can effectively solve the problem that the reinforced concrete pipeline cannot be horizontally placed due to uneven ground when the reinforced concrete pipeline is placed.

In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:

the reinforced concrete pipeline with the base comprises a base body, wherein reinforced concrete pipeline bodies are arranged at the upper parts of the base body, limit grooves are formed in the middle parts of two sides of the base body, positioning grooves are formed in the upper parts of two sides of the base body, supporting devices are arranged on two sides of an inner cavity of each limit groove, driven devices are arranged at the upper parts of the supporting devices on the same side, a control unit fixedly connected with the surfaces of the inner cavities of the positioning grooves is arranged in the middle parts of the driven devices, and handles are arranged above the control unit;

the handle comprises a T-shaped block, and a handle rod is arranged at the upper end of the T-shaped block.

Preferably, the supporting device comprises a supporting block which is in sliding connection with the inner cavity surface of the limiting groove, the two sides of the upper end of the supporting block are provided with slide ways, the upper part of the supporting block is symmetrically provided with two supporting plates, the lower side of the first sliding block is provided with a first sliding block which is in sliding connection with the inner cavity surface of the slide way, one side, far away from each other, of the supporting plates is provided with an L-shaped rod which is rotationally connected with the upper end of the supporting block, the middle part of the lower side of the supporting plate is provided with a first connecting rod, the middle part of the outer surface of the first connecting rod is provided with a first connecting ring which is asymmetrically distributed, a transmission part is arranged between the two supporting plates, the two sides of the upper end of the supporting block are respectively provided with a second rolling wheel which is parallel to the two connecting rings, and the two sides, near the upper end of the second rolling block, of the transmission part, the second rolling wheel, the first connecting ring and the outer surface of the first rolling wheel are respectively wound with connecting ropes.

Preferably, the transmission piece comprises two support rods which are respectively connected with the upper end of the support block and the surface of the inner cavity in a rotating way, the two support rods are parallel in the vertical direction, two connecting rings II which are parallel to the two connecting rings I are arranged in the middle of the outer surface of the support rods, a belt is wound on one side of the outer surface of the support rods, and a bevel gear I is arranged at one end, far away from the belt, of the support rods.

Preferably, the driven device comprises two driven rods rotationally connected with the inner cavity surface of the limiting groove, wherein the inner cavity surfaces of the driven rods are slidably connected with limiting rods III, the lower ends of the limiting rods III are provided with bevel gears II which are meshed with the bevel gears I, the upper ends of the driven rods are provided with bevel gears III, one sides of the bevel gears III, close to the control unit, are provided with bevel gears IV, one ends of the bevel gears IV, close to the control unit, are provided with driven rollers rotationally connected with the upper surface of the inner cavity of the limiting groove, and one ends of the driven rollers, close to the control unit, are provided with bevel gears V.

Preferably, the control unit includes the fixed shell with constant head tank inner chamber fixed surface connection, the inner chamber middle part of fixed shell is provided with the control lever, the upper end of control lever extends to the outside of fixed shell and rotates with the inner wall of base body to be connected, the inner chamber lower part of control lever is provided with the locating lever III of being connected with the inner wall rotation of fixed shell, both sides all are provided with the setting element about the surface of locating lever III, two be provided with transfer line one in the inner chamber of one side that the setting element kept away from each other, two the lower extreme of transfer line one is provided with respectively with two bevel gears of five meshing connection.

Preferably, the control rod comprises a limiting shell rotationally connected with the inner wall of the base body, a compression bar is slidingly connected with the inner cavity surface of the limiting shell, a transmission rod II which is slidingly connected with the inner wall of the limiting shell is arranged at two sides of the compression bar, the two transmission rods are different in length, a transmission ring which is slidingly connected with the outer surface of the limiting shell is arranged on the outer surface of the transmission rod II, a connecting rod II which is fixedly connected with the outer surface of the positioning piece is arranged on one side, away from each other, of the outer surface of the transmission ring, springs II which are fixedly connected with the inner wall of the limiting shell are arranged at the lower end of the transmission rod II, a spur gear I is arranged at the lower end of the outer surface of the limiting shell, and a spring I which is fixedly connected with the upper end of the positioning rod III is arranged at the lower end of the compression bar.

Preferably, the first transmission rod comprises a third connection rod rotationally connected with the inner wall of the fixed shell, the upper ends of the third connection rod are respectively provided with a second spur gear, the middle part of the outer surface of the third connection rod is close to one side of the second connection rod, the two sides of the second connection rod are respectively provided with a positioning hole, the directions of the two positioning holes are opposite, the lower parts of the outer surface of the third connection rod are respectively provided with two arc-shaped grooves, and the directions of the arc-shaped grooves on the third connection rod are opposite.

Preferably, the positioning piece comprises a splayed rod which is in sliding connection with the outer surface of the positioning rod III, a limiting ring is arranged in an inner cavity of one side, far away from the positioning rod III, of the positioning piece, an arc limiting block II is arranged on an outer surface of the limiting ring in an array mode, two sliding blocks II which are in sliding connection with the inner cavity surface of the arc groove are arranged on the inner cavity surface of the limiting ring, a limiting rod II is arranged on one side, close to the connecting rod II, of the inner cavity of the splayed rod, and a positioning ring is arranged above the splayed rod;

the upper end of one side of the splayed rod, which is far away from the positioning rod III, is provided with a first chute, one side of the first chute, which is close to the connecting rod II, is provided with a second chute, the second chute is communicated with the first chute, openings of the second chute and the first chute are provided with a first limiting rod, and an inner cavity of the first limiting rod is provided with a torsion spring.

Preferably, the positioning ring comprises a connecting ring III rotationally connected with the outer surface of the connecting rod III, the inner wall of the connecting ring III is provided with a positioning rod I which is slidably connected with the inner cavity surface of the positioning hole, one side of the positioning rod I, which is close to the limiting rod II, is provided with an arc-shaped sliding block III which is slidably connected with the inner cavity surface of the sliding groove II, and the arc-shaped sliding block III is matched with the inner cavity surface of the sliding groove II in size.

Preferably, the second limiting rod comprises a second positioning rod rotationally connected with the inner wall of the splayed rod, the upper end of the second positioning rod extends to the outer part of the splayed rod, a deflector rod is arranged at the upper end of the splayed rod, a connecting block is arranged in the middle of the outer surface of the second positioning rod, a first limiting block matched with the two arc limiting blocks is arranged on one side, close to the limiting ring, of the connecting block, and a third spring fixedly connected with the inner cavity surface of the splayed rod is arranged on one side, away from the limiting ring, of the connecting block.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, the supporting devices are arranged, when one supporting device is required to be driven to move downwards, so that the base body is driven to move upwards, the control unit drives the bevel gear I on the supporting device to rotate through the driven device, then the supporting rod fixedly connected with the bevel gear I and positioned on the upper side rotates, the supporting rod II on the two supporting rods drives the supporting rod II on the lower side to rotate through the belt, and then the connecting rings II on the two supporting rods collect connecting ropes at the same time, so that the connecting rods on the lower parts of the two supporting plates move in the directions far away from each other, the sliding block I on the supporting plates slides in the slideway, and meanwhile, the supporting plates rotate under the action of the L-shaped rods, so that the upper parts of the two supporting plates are contacted with the inner cavity surfaces of the limiting grooves, so that the supporting blocks are pushed to move downwards, and the reinforced concrete pipeline is in a horizontal state by adjusting the heights of the four supporting devices, so that the stability of the device is improved.

2. According to the invention, the control unit is arranged, a worker inserts the T-shaped block on the handle into the inner cavity of the control rod and downwards presses the control rod, the T-shaped structure of the T-shaped block drives the positioning piece on one side to downwards move, the transmission rod is driven to rotate when the positioning piece downwards moves, and when the positioning piece moves to the lower side of the positioning piece, the spur gear II and the spur gear I at the upper end of the transmission rod can be meshed together, the control rod is driven to rotate by rotating the handle, and then the transmission rod I on one side is driven to rotate, and the driven device and the supporting device on one side are driven to move by the bevel gear VI at the lower end of the transmission rod I on one side, so that the reliability of the device is improved.

Drawings

FIG. 1 is a cross-sectional view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of the overall structure of the present invention;

FIG. 3 is a schematic view of a supporting device according to the present invention;

FIG. 4 is a schematic diagram of a connecting rope winding mode of the invention;

FIG. 5 is a schematic view of a driven device according to the present invention;

FIG. 6 is a schematic diagram of a control unit according to the present invention;

FIG. 7 is a schematic view of a control lever structure of the present invention;

FIG. 8 is a schematic diagram of a driving rod according to the present invention;

FIG. 9 is an enlarged view of a portion of FIG. 8A in accordance with the present invention;

FIG. 10 is a schematic view illustrating the assembly of the positioning member according to the present invention;

fig. 11 is a partial enlarged view of fig. 10 at B in accordance with the present invention.

In the figure: 1. a base body; 11. a limit groove; 12. a positioning groove; 2. a reinforced concrete pipe body; 3. a support device; 31. a support block; 311. a slideway; 312. a roller I; 32. a support plate; 321. a first sliding block; 33. an L-shaped rod; 34. a first connecting rod; 341. a first connecting ring; 35. a transmission member; 351. a support rod; 352. a second connecting ring; 353. a belt; 354. bevel gears I; 37. a second roller; 38. a connecting rope; 4. a driven device; 41. a driven rod; 42. a third limit rod; 43. bevel gears II; 44. bevel gears III; 45. bevel gears IV; 46. driven roller; 47. a bevel gear V; 5. a control unit; 51. a fixed case; 52. a control lever; 521. a limit shell; 522. a compression bar; 523. a transmission rod II; 524. a drive ring; 525. a second connecting rod; 526. a first spring; 527. a second spring; 528. a spur gear I; 53. a positioning rod III; 54. a positioning piece; 541. splayed pole; 5411. a first chute; 5412. a second chute; 5413. a first limit rod; 542. a limiting ring; 5421. an arc-shaped limiting block II; 5422. a second slide block; 543. a positioning ring; 5431. a third connecting ring; 5432. a positioning rod I; 5433. arc-shaped sliding blocks III; 544. a second limiting rod; 5441. a positioning rod II; 5442. a deflector rod; 5443. a connecting block; 5444. a first limiting block; 5445. a third spring; 55. a transmission rod I; 551. a third connecting rod; 552. a spur gear II; 553. an arc-shaped groove; 554. positioning holes; 56. a bevel gear six; 6. a handle; 61. a T-shaped block; 62. a handle.

Detailed Description

The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.

Example 1

As shown in fig. 1-5, this embodiment discloses a reinforced concrete pipe with a base, including a base body 1, the upper portion of the base body 1 is provided with a reinforced concrete pipe body 2, the reinforced concrete pipe body 2 is the prior art, the two sides middle parts of the base body 1 are provided with limit grooves 11, the inner chamber both sides of two limit grooves 11 are provided with strutting arrangement 3, strutting arrangement 3 is in order to support the base body 1 under the drive of a control unit 5, the upper portion of the strutting arrangement 3 of homonymy is provided with a follower 4, and the follower 4 is in order to transmit.

In order to solve the problem of inclination of the reinforced concrete pipeline caused by uneven ground, as shown in fig. 3, the supporting device 3 comprises a supporting block 31 which is slidably connected with the inner cavity surface of the limiting groove 11, two sliding rails 311 are respectively arranged on two sides of the upper end of the supporting block 31, two supporting plates 32 are symmetrically arranged on the upper portion of the supporting block 31, a first sliding block 321 which is slidably connected with the inner cavity surface of the sliding rails 311 is arranged on the lower side of the first sliding block 321, an L-shaped rod 33 which is rotationally connected with the upper end of the supporting block 31 is arranged on one side, which is far away from each other, of the two supporting plates 32, a first connecting rod 34 is arranged in the middle of the lower side of the two supporting plates 32, asymmetrically distributed connecting rings 341 are respectively arranged on the middle of the outer surfaces of the two first connecting rods 34, a transmission piece 35 is arranged between the two supporting plates 32, two rollers 37 which are parallel to the two connecting rings 341 are respectively arranged on two sides of the upper end of the supporting block 31, two sides, which are close to the two sides of the roller 37, of the roller 35, the roller 37 which are parallel to each other, and the outer surfaces of the connecting rings 341 and the roller 312 are wound with a connecting rope 38.

Specifically, when one of the supporting devices 3 needs to be driven to move downwards, so as to drive the base body 1 to move upwards, the control unit 5 drives the bevel gear one 354 on the supporting device 3 to rotate through the driven device 4, then the supporting rod 351 fixedly connected with the bevel gear one 354 and positioned on the upper side rotates, and the supporting rod 351 drives the supporting rod 351 positioned on the lower side to rotate through the belt 353, so that the connecting ring two 352 on the two supporting rods 351 simultaneously collect the connecting ropes 38, thereby driving the connecting rod one 34 on the lower parts of the two supporting plates 32 to move in a direction away from each other, further enabling the sliding block one 321 on the supporting plates 32 to slide in the sliding way 311, and simultaneously, the supporting plates 32 are enabled to rotate under the action of the L-shaped rods 33, and then the upper parts of the two supporting plates 32 are enabled to contact with the inner cavity surfaces of the limiting grooves 11, so that the supporting blocks 31 are pushed to move downwards.

Further, when the supporting device 3 needs to be retracted into the inner cavity of the limiting groove 11, the bevel gears 354 are driven to reversely rotate, so that the connecting rings 352 on the two supporting rods 351 release the connecting ropes 38, a movable space is formed between the two connecting rods 34, and meanwhile under the action of gravity of the base body 1 and the reinforced concrete pipeline body 2, the two supporting plates 32 are enabled to rotate downwards, the angle between the supporting plates and the upper ends of the supporting blocks 31 is gradually reduced, and the base body 1 is enabled to move downwards.

In order to tighten or loosen the connection rope 38 to drive the support plate 32 to move, as shown in fig. 4, the transmission member 35 includes two support rods 351 rotatably connected to the upper end and the inner cavity surface of the support block 31, the two support rods 351 are parallel to each other in the vertical direction, two connection rings 352 parallel to the first connection rings 341 are respectively arranged in the middle of the outer surfaces of the two support rods 351, a belt 353 is wound around one side of the outer surfaces of the two support rods 351, and a bevel gear 354 is arranged at one end of the upper support rod 351 away from the belt 353.

Specifically, one end of the two connecting ropes 38, which are close to each other, is fixed to the outer surfaces of the two connecting rings 352 located at the upper side, then the two connecting ropes 38 are extended to the side away from each other until contacting the upper portions of the two rollers 37, then wound around the outer surfaces of the two rollers 37, changed in direction, the two connecting ropes 38 are extended to the side close to each other until contacting the upper portions of the upper ends of the connecting rings 341, then wound around the outer surfaces of the connecting rings 341, changed in direction again, so that the two connecting ropes 38 are extended to the side away from each other until contacting the upper portions of the rollers 312, then wound around the outer surfaces of the rollers 312, changed in direction of extension of the two connecting ropes 38 again, and finally the other ends of the two connecting ropes 38 are fixed to the connecting rings 352 located at the lower side, respectively.

In order to transmit force to the supporting device 3, as shown in fig. 5, the driven device 4 comprises two driven rods 41 rotatably connected with the inner cavity surface of the limiting groove 11, the inner cavity surfaces of the two driven rods 41 are respectively and slidably connected with a third limiting rod 42, the lower ends of the third limiting rods 42 are respectively provided with a second bevel gear 43 in meshed connection with a first bevel gear 354, the upper ends of the two driven rods 41 are respectively provided with a third bevel gear 44, one side, close to the control unit 5, of the third bevel gears 44 is respectively provided with a fourth bevel gear 45, one end, close to the control unit 5, of the fourth bevel gears 45 is provided with a driven roller 46 rotatably connected with the inner cavity upper surface of the limiting groove 11, and one end, close to the control unit 5, of the fourth bevel gears 46 is provided with a fifth bevel gear 47.

Specifically, when the support block 31 moves downward under the pushing of the two support plates 32, the first bevel gear 354 drives the second bevel gear 43 to move downward, at this time, the third limit rod 42 moves downward relative to the driven rod 41, and the third limit rod 42 does not rotate relative to the driven rod 41, so that the third limit rod 42 can only slide in the inner cavity of the driven rod 41.

In summary, the specific embodiments thereof are as follows: when one of the supporting devices 3 needs to be driven to move downwards so as to drive the base body 1 to move upwards, the control unit 5 drives the bevel gear I354 on the supporting device 3 to rotate through the driven device 4, then the supporting rod 351 fixedly connected with the bevel gear I354 and positioned on the upper side rotates, the supporting rod 351 drives the supporting rod 351 positioned on the lower side to rotate through the belt 353, and then the connecting ring II 352 on the two supporting rods 351 simultaneously collects the connecting ropes 38, so that the connecting rod I34 on the lower parts of the two supporting plates 32 are driven to move in the directions away from each other, the slider I321 on the supporting plates 32 is driven to slide in the slide way 311, and meanwhile, the supporting plates 32 are driven by the L-shaped rods 33 to rotate the two supporting plates 32, so that the upper parts of the two supporting plates 32 are contacted with the inner cavity surfaces of the limiting grooves 11, and then the supporting blocks 31 are driven to move downwards.

Example two

In this embodiment, on the basis of the first embodiment, a base body 1 is further improved, as shown in fig. 6-11, positioning grooves 12 are formed at the upper parts of two sides of the base body 1, a control unit 5 fixedly connected with the surfaces of inner cavities of the positioning grooves 12 is arranged in the middle of two driven devices 4, the control unit 5 is used for respectively transmitting two supporting devices 3 on one side of the base body 1, a handle 6 is arranged above the control unit 5, and the handle 6 is used for facilitating the rotation of the control unit 5 by staff;

the handle 6 comprises a T-shaped block 61, the upper end of the T-shaped block 61 being provided with a stem 62.

In order to drive the two supporting devices 3 on one side of the base body 1 to move respectively, as shown in fig. 6, the control unit 5 comprises a fixed shell 51 fixedly connected with the surface of the inner cavity of the positioning groove 12, a control rod 52 is arranged in the middle of the inner cavity of the fixed shell 51, the upper end of the control rod 52 extends to the outside of the fixed shell 51 to be flush with the upper end of the base body 1, a positioning rod III 53 rotationally connected with the inner wall of the fixed shell 51 is arranged on the lower portion of the inner cavity of the control rod 52, positioning pieces 54 are arranged on the upper side and the lower side of the outer surface of the positioning rod III 53, a transmission rod I55 is arranged in the inner cavity on one side, away from each other, of the two positioning pieces 54, and bevel gears VI 56 respectively connected with two bevel gears V47 in a meshed mode are arranged at the lower ends of the two transmission rods I55.

Specifically, the operator inserts the T-shaped block 61 on the handle 6 into the inner cavity of the control rod 52, presses the control rod 52 downward, drives the positioning piece 54 on one side to move downward through the T-shaped structure of the T-shaped block 61, drives the first transmission rod 55 to rotate when the positioning piece 54 moves downward, and drives the first driven device 4 and the supporting device 3 on one side to move through the bevel gear 56 on the lower end of the first transmission rod 55 when the positioning piece 54 moves to the lower side of the positioning piece 54, and at the moment, the second spur gear 552 and the first spur gear 528 on the upper end of the first transmission rod 55 can be meshed together, and then the control rod 52 is driven to rotate through rotating the handle 6, and then the first transmission rod 55 on one side is driven to rotate through the bevel gear 56 on the lower end of the first transmission rod 55.

In order to drive the two positioning members 54 and the first transmission rod 55 to move respectively, as shown in fig. 7, the control rod 52 comprises a limiting shell 521 rotationally connected with the inner wall of the base body 1, a compression rod 522 is slidingly connected with the inner cavity surface of the limiting shell 521, two transmission rods II 523 slidingly connected with the inner wall of the limiting shell 521 are arranged at two sides of the compression rod 522, transmission rings 524 slidingly connected with the outer surface of the limiting shell 521 are arranged on the outer surfaces of the two transmission rods II 523, a connecting rod II 525 fixedly connected with the outer surface of the positioning member 54 is arranged on one side, away from each other, of the outer surfaces of the two transmission rings 524, a spring II 527 fixedly connected with the inner wall of the limiting shell 521 is arranged at the lower end of the outer surface of the limiting shell 521, a spur gear I528 is arranged at the lower end of the outer surface of the limiting shell 521, and a spring I526 fixedly connected with the upper end of the positioning rod III 53 is arranged at the lower end of the compression rod 522.

Specifically, when the T-shaped block 61 presses the pressing rod 522 and the second driving rod 523 at one side downward, the pressing rod 522 drives the limiting shell 521 to move downward, and simultaneously, the second driving rod 523 drives the driving ring 524 fixedly connected with the second driving rod to move downward, so that the second connecting rod 525 fixedly connected with the outer surface of the driving ring 524 drives the positioning member 54 fixedly connected with the second driving rod to move downward, and when the limiting shell 521 moves downward, the first spur gear 528 is driven to move downward, so that the first spur gear 528 is meshed with the second spur gear 552, and the supporting device 3 is driven to rotate.

Further, when the supporting device 3 lifts the base body 1 to a certain position, the handle 6 is pulled out from the inner cavity of the limiting shell 521, the limiting shell 521 and the pressing rod 522 move upwards to return to the original positions under the pushing of the first spring 526, and the second driving rod 523 on one side returns to the original positions under the pushing of the second spring 527.

In order to cooperate with the positioning piece 54, meanwhile, the driven device 4 is driven to operate, as shown in fig. 8, the first transmission rods 55 comprise a third connecting rod 551 rotationally connected with the inner wall of the fixed shell 51, spur gears 552 are arranged at the upper ends of the third connecting rods 551, positioning holes 554 are formed in the middle parts of the outer surfaces of the third connecting rods 551, which are close to one sides of the second connecting rods 525, the two positioning holes 554 are opposite in direction, two arc-shaped grooves 553 are formed in the lower parts of the outer surfaces of the third connecting rods 551, and the arc-shaped grooves 553 on the third connecting rods 551 are opposite in direction.

In order to position the second spur gear 552 so that the second spur gear 552 is meshed with the second spring 527, as shown in fig. 9, the positioning piece 54 comprises a splayed rod 541 slidably connected to the outer surface of the third positioning rod 53, a limiting ring 542 is arranged in an inner cavity of one side of the positioning piece 54 away from the third positioning rod 53, an arc-shaped limiting block 5421 is arranged on the outer surface of the limiting ring 542 in an array manner, two sliding blocks 5422 slidably connected to the inner cavity surface of the arc-shaped groove 553 are arranged on the inner cavity surface of the limiting ring 542, a limiting rod 544 is arranged on one side, close to the second connecting rod 525, of the inner cavity of the splayed rod 541, and a positioning ring 543 is arranged above the splayed rod 541;

the upper end of one side of the splayed rod 541 away from the positioning rod III 53 is provided with a first chute 5411, one side of the first chute 5411 close to the second connecting rod 525 is provided with a second chute 5412, the second chute 5412 is communicated with the first chute 5411, the openings of the second chute 5412 and the first chute 5411 are provided with a first limiting rod 5413, and the inner cavity of the first limiting rod 5413 is provided with a torsion spring.

Specifically, when the second connecting rod 525 drives the positioning piece 54 to move downwards, the splayed rod 541 slides downwards along the outer surface of the third positioning rod 53, and slides in the inner cavity of the arc-shaped groove 553 through the second slider 5422 on the limiting ring 542, but the limiting ring 542 does not rotate through the cooperation of the second arc-shaped limiting block 5421 and the second limiting rod 544, so that the third connecting rod 551 drives the second spur gear 552 to rotate, and meanwhile, the rotating angle is 90 degrees, the positioning ring 543 does not contact the second limiting rod 544, when the positioning piece 54 moves to the lower part of the first transmission rod 55, at this time, teeth of the second spur gear 552 are staggered with teeth of the second spring 527, so that meshing is facilitated, and when the second slider 5422 moves to the vertical groove on the lower side of the arc-shaped groove 553, the second spur gear 552 is meshed with the second spring 527.

Further, when the positioning member 54 moves upward under the driving of the second connecting rod 525, the second limiting rod 544 does not limit the limiting ring 542, and the limiting ring 542 rotates relative to the third connecting rod 551 along with the sliding of the second sliding block 5422 in the inner cavity of the arc-shaped slot 553.

In order to wave the second limit rod 544 under the driving of the first drive rod 55, as shown in fig. 9, the positioning ring 543 includes a third connecting ring 5431 rotatably connected to the outer surface of the third connecting rod 551, a first positioning rod 5432 slidably connected to the inner cavity surface of the positioning hole 554 is disposed on the inner wall of the third connecting ring 5431, a third arc-shaped slider 5433 slidably connected to the inner cavity surface of the first chute 5411 is disposed on one side of the first positioning rod 5432 close to the second limit rod 544, and the third arc-shaped slider 5433 is matched with the inner cavity surface of the second chute 5412 in size.

Specifically, when the supporting device 3 on one side is pushed downwards, the second spring 527 drives the third connecting rod 551 to rotate through the second spur gear 552, the first positioning rod 5432 drives the third arc-shaped sliding block 5433 to slide in the inner cavity of the first sliding groove 5411, the third connecting rod 551 is not affected, when the supporting device 3 needs to be retracted into the inner cavity of the limiting groove 11 to rotate reversely, the third connecting rod 551 drives the third arc-shaped sliding block 5433 to move into the inner cavity of the second sliding groove 5412 through driving the first sliding groove 5411, so that the third arc-shaped sliding block 5433 pushes the second limiting rod 544 to rotate, the second limiting rod 544 does not limit the limiting ring 542, and the third connecting rod 551 can rotate again, so that the sixth bevel gear 56 at the lower end is driven to rotate reversely.

In order to limit the limiting ring 542, as shown in fig. 10-11, the limiting rod two 544 comprises a positioning rod two 5441 rotationally connected with the inner wall of the splayed rod 541, the upper end of the positioning rod two 5441 extends to the outside of the splayed rod 541, a deflector rod 5442 is arranged at the upper end of the splayed rod 541, a connecting block 5443 is arranged in the middle of the outer surface of the positioning rod two 5441, a limiting block one 5444 matched with the arc limiting block two 5421 is arranged on one side of the connecting block 5443 close to the limiting ring 542, and a spring three 5445 fixedly connected with the inner cavity surface of the splayed rod 541 is arranged on one side of the connecting block 5443 away from the limiting ring 542.

Specifically, when the supporting device 3 moves downward, at this time, the arc surface on the second arc-shaped limiting block 5421 is matched with the inclined surface on the first limiting block 5444, so that the rotation of the limiting ring 542 is not hindered, and when the limiting ring 542 rotates, the horizontal surface on the first limiting block 5444 contacts with the horizontal surface on the second arc-shaped limiting block 5421, and meanwhile, the limiting ring 542 cannot rotate under the pushing of the third spring 5445.

In summary, the specific embodiments thereof are as follows: the staff inserts the T-shaped block 61 on the handle 6 into the inner cavity of the control rod 52, presses the control rod 52 downwards, drives the positioning piece 54 on one side to move downwards through the T-shaped structure of the T-shaped block 61, drives the transmission rod I55 to rotate when the positioning piece 54 moves downwards, and drives the transmission rod II 552 on the upper end of the transmission rod I55 to be meshed with the spur gear I528 when the positioning piece 54 moves to the lower side of the positioning piece 54, so that the control rod 52 is driven to rotate through rotating the handle 6, and then drives the transmission rod I55 on one side to rotate, and drives the driven device 4 and the supporting device 3 on one side through the bevel gear VI 56 on the lower end of the transmission rod I55 on one side to move, after the supporting device 3 lifts the base body 1 to a certain position, the handle 6 is pulled out of the inner cavity of the limiting shell 521, and the limiting shell 521 and the compression rod 522 move upwards to return to the original position under the pushing of the spring II 527.

The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The reinforced concrete pipeline with the base comprises a base body (1), and is characterized in that: the reinforced concrete pipeline structure comprises a base body (1), wherein reinforced concrete pipeline bodies (2) are arranged on the upper portion of the base body (1), limit grooves (11) are formed in the middle of two sides of the base body (1), positioning grooves (12) are formed in the upper portion of two sides of the base body (1), supporting devices (3) are arranged on two sides of an inner cavity of each limit groove (11), driven devices (4) are arranged on the upper portions of the supporting devices (3) on the same side, control units (5) fixedly connected with the inner cavity surfaces of the positioning grooves (12) are arranged in the middle of the driven devices (4), and handles (6) are arranged above the control units (5);

the handle (6) comprises a T-shaped block (61), and a handle rod (62) is arranged at the upper end of the T-shaped block (61).

2. A reinforced concrete pipe with a base according to claim 1, characterized in that: the supporting device (3) comprises a supporting block (31) which is in sliding connection with the inner cavity surface of a limiting groove (11), slide ways (311) are respectively arranged on two sides of the upper end of the supporting block (31), two supporting plates (32) are symmetrically arranged on the upper portion of the supporting block (31), a first sliding block (321) which is in sliding connection with the inner cavity surface of the slide ways (311) is arranged on the lower side of the first sliding block (321), L-shaped rods (33) which are in rotating connection with the upper end of the supporting block (31) are arranged on one side, away from each other, of the two supporting blocks (32), a first connecting rod (34) is arranged in the middle of the lower side of the supporting block (32), connecting rings (341) which are asymmetrically distributed are arranged in the middle of the outer surface of the first connecting rod (34), driving parts (35) are arranged between the two connecting rings (32), two rolling wheels (37) which are parallel to the two connecting rings (37) are respectively arranged on the two sides of the upper end of the supporting block (31), two sides, which are close to the two rolling wheels (37), of the two connecting rings (37) are connected with the first connecting rings (37), and the first connecting rings (37) which are parallel to the two rolling wheels (37).

3. A reinforced concrete pipe with a base according to claim 2, characterized in that: the transmission piece (35) comprises two support rods (351) which are respectively connected with the upper end of the support block (31) and the surface of the inner cavity in a rotating mode, the two support rods (351) are parallel to each other in the vertical direction, two connecting rings (352) which are parallel to the two connecting rings (341) are arranged in the middle of the outer surface of the support rods (351), a belt (353) is wound on one side of the outer surface of the support rods (351), and a bevel gear (354) is arranged at one end, far away from the belt (353), of the support rods (351) on the upper side.

4. A reinforced concrete pipe with a base according to claim 1, characterized in that: the driven device (4) comprises two driven rods (41) which are rotationally connected with the inner cavity surface of the limiting groove (11), wherein the inner cavity surface of each driven rod (41) is slidably connected with a limiting rod III (42), the lower ends of the limiting rods III (42) are respectively provided with a bevel gear II (43) which is meshed with a bevel gear I (354), the upper ends of the driven rods (41) are respectively provided with a bevel gear III (44), one side, close to the control unit (5), of each bevel gear III (44) is respectively provided with a bevel gear IV (45), one end, close to the control unit (5), of each bevel gear IV (45) is provided with a driven roller (46) which is rotationally connected with the inner cavity upper surface of the limiting groove (11), and one end, close to the control unit (5), of each driven roller (46) is provided with a bevel gear V (47).

5. A reinforced concrete pipe with a base according to claim 1, characterized in that: the control unit (5) comprises a fixed shell (51) fixedly connected with the inner cavity surface of the positioning groove (12), a control rod (52) is arranged in the middle of the inner cavity of the fixed shell (51), the upper end of the control rod (52) extends to the outside of the fixed shell (51) to be flush with the upper end of the base body (1), a positioning rod III (53) rotationally connected with the inner wall of the fixed shell (51) is arranged at the lower part of the inner cavity of the control rod (52), positioning pieces (54) are arranged on the upper side and the lower side of the outer surface of the positioning rod III (53), a transmission rod I (55) is arranged in an inner cavity of one side, away from each other, of the two transmission rods I (55), and a bevel gear VI (56) which is respectively meshed and connected with two bevel gears V (47) is arranged at the lower end of the transmission rod I (55).

6. A reinforced concrete pipe with a base as claimed in claim 5, wherein: the control rod (52) comprises a limit shell (521), a compression rod (522) is slidably connected to the inner cavity surface of the limit shell (521), two transmission rods (523) which are slidably connected to the inner wall of the limit shell (521) are arranged on two sides of the compression rod (522), the lengths of the two transmission rods (523) are different, a transmission ring (524) which is slidably connected to the outer surface of the limit shell (521) is arranged on the outer surface of the two transmission rods (523), a connecting rod (525) which is fixedly connected with the outer surface of a positioning piece (54) is arranged on one side, away from each other, of each outer surface of the transmission ring (524), a spring (527) which is fixedly connected with the inner wall of the limit shell (521) is arranged at the lower end of the transmission rod (523), a spur gear (528) is arranged on the lower portion of the outer surface of the limit shell (521), and a spring (526) which is fixedly connected with the upper end of the positioning rod (53) is arranged at the lower end of the compression rod (522).

7. A reinforced concrete pipe with a base as claimed in claim 6, wherein: the two transmission rods I (55) comprise a connecting rod III (551) rotationally connected with the inner wall of the fixed shell (51), the upper ends of the connecting rod III (551) are respectively provided with a spur gear II (552), the middle parts of the outer surfaces of the connecting rod III (551) are respectively provided with a positioning hole (554) on one side close to the two connecting rod II (525), the directions of the two positioning holes (554) are opposite, the lower parts of the outer surfaces of the connecting rod III (551) are respectively provided with two arc-shaped grooves (553), and the directions of the arc-shaped grooves (553) on the connecting rod III (551) are opposite.

8. A reinforced concrete pipe with a base as claimed in claim 7, wherein: the positioning piece (54) comprises a splayed rod (541) which is in sliding connection with the outer surface of a positioning rod III (53), a limiting ring (542) is arranged in an inner cavity at one side of the positioning piece (54) far away from the positioning rod III (53), an arc-shaped limiting block II (5421) is arranged on an array of the outer surface of the limiting ring (542), two sliding blocks II (5422) which are in sliding connection with the inner cavity surface of an arc-shaped groove (553) are arranged on the inner cavity surface of the limiting ring (542), a limiting rod II (544) is arranged at one side, close to a connecting rod II (525), of the inner cavity of the splayed rod (541), and a positioning ring (543) is arranged above the splayed rod (541);

the splayed rod (541) is far away from one side upper end of the positioning rod III (53) and is provided with a first chute (5411), one side of the first chute (5411) close to the second connecting rod II (525) is provided with a second chute (5412), the second chute (5412) is communicated with the first chute (5411), the opening of the second chute (5412) and the first chute (5411) is provided with a first limiting rod (5413), and the inner cavity of the first limiting rod (5413) is provided with a torsion spring.

9. A reinforced concrete pipe with a base as claimed in claim 8, wherein: the positioning ring (543) comprises a connecting ring III (5431) rotationally connected with the outer surface of a connecting rod III (551), a positioning rod I (5432) slidingly connected with the inner cavity surface of the positioning hole (554) is arranged on the inner wall of the connecting ring III (5431), an arc-shaped sliding block III (5433) slidingly connected with the inner cavity surface of a sliding groove I (5411) is arranged on one side, close to a limiting rod II (544), of the positioning rod I (5432), and the size of the inner cavity surface of the sliding groove II (5412) is matched with that of the arc-shaped sliding block III (5433).

10. A reinforced concrete pipe with a base as claimed in claim 9, wherein: the second limiting rod (544) comprises a second positioning rod (5441) rotationally connected with the inner wall of the splayed rod (541), the upper end of the second positioning rod (5441) extends to the outer portion of the splayed rod (541), a deflector rod (5442) is arranged at the upper end of the splayed rod (541), a connecting block (5443) is arranged in the middle of the outer surface of the second positioning rod (5441), a first limiting block (5444) matched with the second arc limiting block (5421) is arranged on one side, close to the limiting ring (542), of the connecting block (5443), and a third spring (5445) fixedly connected with the inner cavity surface of the splayed rod (541) is arranged on one side, far away from the limiting ring (542).