CN216971736U

CN216971736U - A pipe laying overhead hoist for plumbing

Info

Publication number: CN216971736U
Application number: CN202122302827.6U
Authority: CN
Inventors: 谢东静; 全少龙; 符之平
Original assignee: Guangdong Hongxin Construction Co ltd
Current assignee: Guangdong Hongxin Construction Co ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-07-15
Anticipated expiration: 2031-09-23

Abstract

The utility model discloses a pipeline laying hoisting device for water supply and drainage engineering, which relates to the field of water supply and drainage engineering construction and aims at solving the problem that the hoisting operation is not stable enough during the pipeline laying of the existing water supply and drainage engineering construction. The device has a novel structure, can stably lay and hoist pipelines with different sizes, reduces the risk of pipeline hoisting, is beneficial to safe construction, and can improve the pipeline laying efficiency of water supply and drainage engineering construction.

Description

A pipe laying overhead hoist for plumbing

Technical Field

The utility model relates to the field of water supply and drainage engineering construction, in particular to a pipeline laying hoisting device for water supply and drainage engineering.

Background

The water supply and drainage engineering technology is mainly aiming at the municipal development policy of the country and the rapid development of the energy conservation, emission reduction, clean production and building industries.

When carrying out water supply and drainage engineering construction operation, need lay drainage pipe in the earth's surface below, consequently need with inside its handling to laying the irrigation canals and ditches, handling operation when current pipe laying is comparatively inconvenient, can't guarantee the overhead hoist with the pipeline chucking to lead to it probably to have certain potential safety hazard, consequently, in order to solve this type of problem, we provide a pipe laying overhead hoist for water supply and drainage engineering.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pipeline laying hoisting device for water supply and drainage engineering, which solves the problem that the hoisting operation in the pipeline laying process of the existing water supply and drainage engineering construction is not stable enough.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a pipe laying hoisting device for water supply and drainage engineering comprises a pipe body and hoisting frames arranged in pairs, wherein the pipe body is positioned between the two hoisting frames distributed in pairs, the hoisting frames are arranged in an L shape, the top ends of the vertical sections of the hoisting frames are fixedly connected with loop bars, the top ends of the loop bars are fixedly connected with hoisting rings, one ends, close to each other, of the two loop bars are slidably sleeved with a primary telescopic rod, the end parts of the primary telescopic rods are slidably sleeved with secondary telescopic rods, and a positioning mechanism is arranged between the two secondary telescopic rods;

One side slidable mounting of the vertical section of the lifting frame has a pressure strip and a support plate, just the vertical section of the lifting frame is provided with a chute matched with the support plate, just the pressure strip is positioned above the support plate, just the lifting frame is provided with a transmission mechanism matched with the pressure strip and the support plate.

Preferably, the top ends of the loop bar and the first-stage telescopic bar are respectively and rotatably provided with a first fastening screw and a second fastening screw, and the end parts of the first fastening screw and the second fastening screw respectively extend into the loop bar and the first-stage telescopic bar.

Preferably, the positioning mechanism comprises a first positioning plate, a second positioning plate and a positioning rod, wherein one of the first positioning plate and the second positioning plate is fixedly connected to the end of the second-stage telescopic rod, the other one of the first positioning plate and the second positioning plate is symmetrically connected to the end of the second-stage telescopic rod, the distance between the two positioning plates is matched with the thickness of the first positioning plate, positioning holes penetrating through the plate bodies of the first positioning plate and the second positioning plate are formed in the plate bodies of the first positioning plate and the second positioning plate, and the positioning rod is movably mounted in the positioning holes.

Preferably, the anti-skid rubber pads are arranged on the sides, close to each other, of the pressing plate and the supporting plate.

Preferably, the transmission mechanism comprises a driven plate, a second transmission gear, a first transmission gear, an installation frame, a driving plate and a movable groove, the driven plate is arranged in an L shape, the vertical section of the lifting frame is provided with the movable groove penetrating through the frame body of the lifting frame, the horizontal section of the driven plate is slidably installed inside the movable groove, the end part of the horizontal section of the driven plate is fixedly connected with a pressing plate, driven tooth blocks which are uniformly distributed are installed on one side, close to the lifting frame, of the vertical section of the driven plate along the length direction of the vertical section of the driven plate, the bottom end of the supporting plate is fixedly connected with the driving plate, the driving plate is slidably arranged penetrating through the horizontal section of the lifting frame, driving tooth blocks are evenly installed on one side, close to the vertical section of the lifting frame, of the driving plate along the height direction of the vertical section of the lifting frame, the bottom end of the horizontal section of the lifting frame is rotatably provided with the first transmission gear and the second transmission gear through the two installation frames, and the first transmission gear is meshed with the second transmission gear, the first transmission gear is meshed with the driving toothed block on the driving plate, and the second transmission gear is meshed with the driven toothed block on the driven plate.

Preferably, the first transmission gear has a larger diameter than the second transmission gear.

Preferably, two spring columns which are symmetrically distributed are fixedly connected between the bottom end of the supporting plate and the top end of the horizontal section of the lifting frame, and the two spring columns are respectively positioned on two sides of the driving plate.

The beneficial effects of the utility model are as follows:

1. through blocking the pressure strip and the supporting plate on the pipe wall of the pipeline, the weight of the pipeline can be enabled to press the supporting plate downwards in the hoisting process, the pressure strip is enabled to be pressed downwards quickly through the transmission mechanism, the pipe wall of the pipeline is blocked between the pressure strip and the supporting plate, and therefore stability of the device in hoisting the pipeline can be guaranteed, and potential safety hazards are reduced.

2. Through the setting of loop bar, one-level telescopic link and second grade telescopic link for two complex overhead hoist can block respectively at the both ends of pipeline, and can guarantee that two overhead hoist stably dock through the positioning mechanism of two second grade telescopic link tip settings, are applicable to not unidimensional pipeline handling operation, stability when equally can improving the pipeline handling.

In conclusion, the device can stably lay and lift pipelines of different sizes, reduces the risk of lifting the pipelines, is beneficial to safe construction, and can improve the pipeline laying efficiency of water supply and drainage engineering construction.

Drawings

FIG. 1 is a schematic structural diagram of a pipe laying crane for water supply and drainage engineering, which is disclosed by the utility model;

FIG. 2 is an enlarged structural schematic diagram of a pipeline laying hoisting device for water supply and drainage engineering in the utility model, shown in FIG. 1A;

fig. 3 is a structural schematic diagram of a first view angle of the pipe laying hoisting device for water supply and drainage engineering, provided by the utility model;

FIG. 4 is a structural diagram of a second view angle of the pipe laying crane for water supply and drainage engineering, provided by the utility model;

fig. 5 is an enlarged structural schematic diagram of a pipe laying crane for water supply and drainage engineering in the utility model, wherein the diagram is B in fig. 4.

The reference numbers in the figures: 1. a pipe body; 2. a lifting frame; 3. a loop bar; 4. a first-stage telescopic rod; 5. a hoisting ring; 6. a secondary telescopic rod; 61. a first positioning plate; 62. a second positioning plate; 63. positioning a rod; 7. a compression plate; 8. a driven plate; 9. a support plate; 10. a spring post; 11. a second transmission gear; 12. a first drive gear; 13. a mounting frame; 14. a drive plate; 15. a movable groove; 16. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 and 2, a pipe laying and hoisting device for water supply and drainage engineering, including pipeline body 1 and hoisting frame 2 that sets up in pairs, pipeline body 1 is located between two hoisting frame 2 that distribute in pairs, hoisting frame 2 is the setting of L type, and the top fixedly connected with loop bar 3 of the vertical section of hoisting frame 2, the top fixedly connected with rings 5 of loop bar 3, the one end that two loop bar 3 are close to each other all slides the cover and is equipped with one-level telescopic link 4, and the tip sliding sleeve of one-level telescopic link 4 is equipped with second grade telescopic link 6, loop bar 3, the top of one-level telescopic link 4 rotates respectively and installs first fastening screw, the second fastening screw, and first fastening screw, the tip of second fastening screw extends to loop bar 3 respectively, the inside of one-level telescopic link 4, be provided with positioning mechanism between two second grade telescopic links 6, positioning mechanism includes first locating plate 61, the first locating plate 61, Second locating plate 62 and locating lever 63, the first locating plate 61 of tip fixedly connected with of one of them two-stage telescopic link 6, two second locating plates 62 that are the symmetric distribution of the tip fixedly connected with of another two-stage telescopic link 6, interval between two second locating plates 62 matches with the thickness of first locating plate 61, and all set up the locating hole that runs through its plate body on the plate body of first locating plate 61 and second locating plate 62, and movable mounting has locating lever 63 in the locating hole.

When carrying out the laying handling of plumbing works pipeline, hold-down plate 7 and backup pad 9 card on the overhead hoist on one of them side are on the pipe wall of 1 one end of pipeline body earlier, then hold-down plate 7 and backup pad 9 card on the overhead hoist on the other side are on the pipe wall of the 1 other end of pipeline body again, then twist and move first fastening screw and second fastening screw, make one-level telescopic link 4 can be at the inside slip of loop bar 3, second grade telescopic link 6 can be at the inside slip of one-level telescopic link 4, block between two second locating plates 62 until first locating plate 61, and make the locating hole pair its, insert locating lever 63 inside the locating hole again, reverse twist again and move first fastening screw and second fastening screw, make loop bar 3, the whole length of one-level telescopic link 4 and second grade telescopic link 6 fixed can.

Referring to fig. 1 and 3-5, a pressing plate 7 and a supporting plate 9 are slidably mounted on one side of a vertical section of a lifting frame 2, a chute 16 matched with the supporting plate 9 is arranged on the vertical section of the lifting frame 2, the pressing plate 7 is positioned above the supporting plate 9, anti-skid rubber pads are mounted on the sides, close to each other, of the pressing plate 7 and the supporting plate 9, two spring columns 10 which are symmetrically distributed are fixedly connected between the bottom end of the supporting plate 9 and the top end of a horizontal section of the lifting frame 2, the two spring columns 10 are respectively positioned on two sides of a driving plate 14, a transmission mechanism matched with the pressing plate 7 and the supporting plate 9 is arranged on the lifting frame 2 and comprises a driven plate 8, a second transmission gear 11, a first transmission gear 12, a mounting frame 13, a driving plate 14 and a movable groove 15, the driven plate 8 is arranged in an L shape, and a movable groove 15 penetrating through a frame body is arranged on the vertical section of the lifting frame 2, the horizontal section of the driven plate 8 is slidably arranged in the movable groove 15, the end part of the horizontal section of the driven plate 8 is fixedly connected with the pressing plate 7, driven tooth blocks which are uniformly distributed are arranged on one side of the vertical section of the driven plate 8 close to the lifting frame 2 along the length direction of the vertical section, a driving plate 14 is fixedly connected with the bottom end of the supporting plate 9, and the driving plate 14 is arranged to slide through the horizontal section of the lifting frame 2, and one side of the driving plate 14 close to the vertical section of the lifting frame 2 is uniformly provided with driving gear blocks along the height direction thereof, the bottom end of the horizontal section of the lifting frame 2 is rotatably provided with a first transmission gear 12 and a second transmission gear 11 through two mounting frames 13, and the first transmission gear 12 is meshed with the second transmission gear 11, the first transmission gear 12 is meshed with a driving toothed block on the driving plate 14, the second transmission gear 11 is meshed with a driven toothed block on the driven plate 8, and the diameter of the first transmission gear 12 is larger than that of the second transmission gear 11.

In the hoisting process, the hoisting ring 5 is pulled through the hoisting rope, the support plate 9 is pressed down through the weight of the pipeline body 1, the support plate 9 extrudes the spring column 10, meanwhile, the support plate 9 pushes the drive plate 14, a drive tooth block on the drive plate 14 is meshed with the first transmission gear 12, so that the first transmission gear 12 rotates, the first transmission gear 12 then rotates the second transmission gear 11, so that the second transmission gear 11 is meshed with a driven tooth block on the driven plate 8, so that the driven plate 8 also moves downwards, because the diameter of the first transmission gear 12 is larger than that of the second transmission gear 11, the second transmission gear 11 can enable the driven plate 8 to rapidly move downwards, meanwhile, the driven plate 8 drives the pressing plate 7 to rapidly move downwards until the bottom edge of the pressing plate 7 is attached to the outer pipe wall of the pipeline body 1, so that the pipeline body 1 can be effectively fixed, and then the hoisting operation is carried out, the safety of its handling can effectual improvement, improve water supply and drainage engineering's pipe laying efficiency.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the utility model concepts of the present invention in the scope of the present invention.

Claims

1. The pipe laying and hoisting device for the water supply and drainage engineering comprises a pipe body (1) and hoisting frames (2) arranged in pairs, and is characterized in that the pipe body (1) is positioned between the two hoisting frames (2) distributed in pairs, the hoisting frames (2) are arranged in an L shape, the top end of the vertical section of each hoisting frame (2) is fixedly connected with a loop bar (3), the top end of each loop bar (3) is fixedly connected with a hoisting ring (5), one end, close to each other, of each loop bar (3) is sleeved with a primary telescopic rod (4) in a sliding mode, the end part of each primary telescopic rod (4) is sleeved with a secondary telescopic rod (6) in a sliding mode, and a positioning mechanism is arranged between the two secondary telescopic rods (6);

one side slidable mounting of the vertical section of the lifting frame (2) is provided with a pressing plate (7) and a supporting plate (9), just the vertical section of the lifting frame (2) is provided with a sliding groove (16) matched with the supporting plate (9), just the pressing plate (7) is positioned above the supporting plate (9), and the lifting frame (2) is provided with a transmission mechanism matched with the pressing plate (7) and the supporting plate (9).

2. The pipe laying hoisting device for water supply and drainage engineering of claim 1, wherein the top ends of the loop bar (3) and the first-stage telescopic rod (4) are respectively and rotatably provided with a first fastening screw and a second fastening screw, and the end parts of the first fastening screw and the second fastening screw respectively extend into the loop bar (3) and the first-stage telescopic rod (4).

3. The pipe laying and hoisting device for water supply and drainage engineering as claimed in claim 1, wherein the positioning mechanism comprises a first positioning plate (61), a second positioning plate (62) and positioning rods (63), one end of the two-stage telescopic rod (6) is fixedly connected with the first positioning plate (61), the other end of the two-stage telescopic rod (6) is fixedly connected with the two second positioning plates (62) which are symmetrically distributed, the distance between the two second positioning plates (62) is matched with the thickness of the first positioning plate (61), positioning holes penetrating through the plate bodies of the first positioning plate (61) and the second positioning plate (62) are formed in the plate bodies, and the positioning rods (63) are movably mounted in the positioning holes.

4. The pipe laying hoisting device for water supply and drainage engineering of claim 1, wherein the side of the compression plate (7) close to the support plate (9) is provided with an anti-skid rubber mat.

5. The pipe laying hoisting device for water supply and drainage engineering, according to claim 1, wherein the transmission mechanism comprises a driven plate (8), a second transmission gear (11), a first transmission gear (12), a mounting frame (13), a driving plate (14) and a movable groove (15), the driven plate (8) is arranged in an L shape, the vertical section of the hoisting frame (2) is provided with the movable groove (15) penetrating through the frame body of the hoisting frame, the horizontal section of the driven plate (8) is slidably mounted inside the movable groove (15), the end part of the horizontal section of the driven plate (8) is fixedly connected with the pressing plate (7), driven tooth blocks which are uniformly distributed are mounted on one side of the vertical section of the driven plate (8) close to the hoisting frame (2) along the length direction of the vertical section, the bottom end of the supporting plate (9) is fixedly connected with the driving plate (14), and the driving plate (14) is slidably arranged through the horizontal section of the hoisting frame (2), just drive plate (14) are close to one side of the vertical section of lifting frame (2) and evenly install the drive tooth piece along its direction of height, the bottom of lifting frame (2) horizontal segment is rotated through two mounting brackets (13) and is installed first drive gear (12) and second drive gear (11), just first drive gear (12) and second drive gear (11) meshing, drive tooth piece meshing on first drive gear (12) and drive plate (14), driven tooth piece meshing on second drive gear (11) and driven plate (8).

6. The pipe laying trolley for water supply and drainage engineering as claimed in claim 5, wherein the first transmission gear (12) is larger in diameter than the second transmission gear (11).

7. The pipe laying and hoisting device for water supply and drainage engineering according to claim 5, wherein two symmetrically distributed spring columns (10) are fixedly connected between the bottom end of the supporting plate (9) and the top end of the horizontal section of the hoisting frame (2), and the two spring columns (10) are respectively positioned at two sides of the driving plate (14).