阅读说明：本技术 一种组装式管道提升机构 (Assembled pipeline lifting mechanism ) 是由 徐钢 孙国勋 丁永红 杨晓华 张伟清 李鹏 李灿峰 孙涛 陆佳峰 郑浩良 于 2019-11-22 设计创作，主要内容包括：本发明公开了一种组装式管道提升机构,包括底座、支撑架和管道提升操作机构；底座由前端槽钢、后端槽钢和一对侧面槽钢组装而成；侧面槽钢的下端面前后两端分别安装有万向轮；支撑架包括槽钢横梁和一对钢管立管；钢管立管竖直设置；钢管立管的上端与槽钢横梁可拆卸式连接、下端与侧面槽钢可拆卸式连接；管道提升操作机构包括提升架、钢丝绳导向轮、自锁式手动卷扬机和卷扬机固定架；本发明的优点：采用机械提升,劳动强度低,工作效率高；该机构无需接电源,操作安全可靠,使用节能环保；管道提升机构采用组装形式,管道提升高度可更换组装件调整,拆装搬运便捷,可以在房屋建筑工程的地下室及楼层内广泛使用,实用性强,重复利用率高。(The invention discloses an assembled pipeline lifting mechanism, which comprises a base, a support frame and a pipeline lifting operating mechanism, wherein the support frame is arranged on the base; the base is assembled by a front-end channel steel, a rear-end channel steel and a pair of side-face channel steels; the front end and the rear end of the lower end face of the side channel steel are respectively provided with a universal wheel; the support frame comprises a channel steel beam and a pair of steel pipe vertical pipes; the steel pipe vertical pipe is vertically arranged; the upper end of the steel pipe vertical pipe is detachably connected with the channel steel beam, and the lower end of the steel pipe vertical pipe is detachably connected with the side channel steel; the pipeline lifting operating mechanism comprises a lifting frame, a steel wire rope guide wheel, a self-locking manual winch and a winch fixing frame; the invention has the advantages that: mechanical lifting is adopted, so that the labor intensity is low, and the working efficiency is high; the mechanism does not need to be connected with a power supply, is safe and reliable to operate, and is energy-saving and environment-friendly to use; pipeline hoist mechanism adopts the equipment form, and the removable built-up member adjustment of pipeline hoist height, and the dismouting transport is convenient, can extensively use in house building engineering's basement and floor, and the practicality is strong, and reuse rate is high.)

1. An assembled pipeline hoist mechanism which characterized in that: comprises a base (10), a supporting frame (20) and a pipeline lifting operating mechanism (30); the base (10) is assembled by a front end channel steel (12), a rear end channel steel (19) and a pair of side channel steels (11) which are arranged in a bilateral symmetry manner; the front end and the rear end of the lower end face of the side channel steel (11) are respectively provided with a universal wheel (18); the support frame (20) comprises a channel steel beam (21) and a pair of steel pipe vertical pipes (25) which are arranged in bilateral symmetry; the steel pipe vertical pipe (25) is vertically arranged; the upper end of the steel pipe vertical pipe (25) is detachably connected with the channel steel beam (21), and the lower end of the steel pipe vertical pipe is detachably connected with the side channel steel (11); the pipeline lifting operating mechanism (30) comprises a lifting frame (36), a steel wire rope guide wheel (35), a self-locking manual winch (32) and a winch fixing frame (31); the winch fixing frame (31) is a channel steel; the steel wire rope guide wheel (35) is arranged in the center of the lower end face of the channel steel beam (21); the winch fixing frame (31) is detachably arranged on the front end surface of the back end channel steel (19) and inclines downwards from front to back; the manual winch (32) is detachably arranged on the upper part of the winch fixing frame (31); the lifting frame (36) is vertically arranged on the pair of steel pipe vertical pipes (25) in a sliding manner; a hanging ring (365) is welded on the upper end face of the lifting frame (36); one end of a steel wire rope (34) on the manual winch (32) bypasses the steel wire rope guide wheel (35) and is connected to the hoisting ring (365); the lifting frame (36) is positioned on the front side of the support frame (20) and the upper end surface of the lifting frame is provided with a groove (361) for placing a pipeline.

2. The modular pipe lifting mechanism of claim 1, wherein: the front end channel steel (12) and the rear end channel steel (19) are symmetrically arranged in front and back; the front end channel steel (12) and the rear end channel steel (19) are positioned between the pair of side channel steel (11) and are respectively and vertically arranged with the side channel steel (11); connecting steel plates (13) are welded on two sides of the front-end channel steel (12) and the rear-end channel steel (19); the front end channel steel (12), the rear end channel steel (19) and the pair of side channel steel (11) are fixedly connected through a connecting steel plate (13) and a bolt.

3. The modular pipe lifting mechanism of claim 1, wherein: a bottom sleeve (15) of the vertical rod is welded in the center of the upper end face of the side channel steel (11); a pair of upright rod top sleeves (22) which are symmetrically arranged left and right are welded on the lower end face of the channel steel beam (21); the upper end of the steel pipe vertical pipe (25) is sleeved on the vertical rod top sleeve (22), and the lower end is sleeved on the vertical rod bottom sleeve (15); the sleeving parts of the steel pipe vertical pipes (25) are positioned and fixed through screws.

4. The modular pipe lifting mechanism of claim 1, wherein: the lower end of the winch fixing frame (31) is welded with a steel plate, and the steel plate is fixed on the front end face of the rear end channel steel (19) through bolts.

5. The modular pipe lifting mechanism of claim 1, wherein: the manual winch (32) is fixed on the upper part of the winch fixing frame (31) through bolts.

6. The modular pipe lifting mechanism of claim 1, wherein: the support frame (20) also comprises a pair of inclined support rods (26); a pair of inclined support rod top fixing pieces (23) which are symmetrically arranged front and back are welded on the lower end face of the channel steel beam (21); the rear end of the upper end face of the side channel steel (11) is respectively welded with a lower fixing piece (16) of an inclined support rod; the upper end and the lower end of the inclined supporting rod (26) are respectively fixedly connected with the inclined supporting rod top fixing piece (23) and the inclined supporting rod lower fixing piece (16) through bolts.

7. The modular pipe lifting mechanism of claim 6, wherein: the length of the inclined supporting rod (26) is matched with that of the pair of steel pipe vertical pipes (25), and steel pipes with corresponding lengths can be selected.

8. The modular pipe lifting mechanism of claim 1, wherein: a sleeve is welded at the upper end of the winch fixing frame (31); a push-pull moving rod (33) is arranged in the sleeve in a penetrating way.

9. The modular pipe lifting mechanism of claim 1, wherein: the universal wheel (18) is provided with a brake.

10. The modular pipe lifting mechanism of claim 1, wherein: two pairs of roller supporting plates (362) which are distributed up and down and are arranged symmetrically left and right are welded on the left side and the right side of the rear end surface of the lifting frame (36) respectively; a pair of through bolts (363) which are symmetrically arranged front and back are respectively arranged between each pair of sliding support plates (362); a guide wheel (366) is arranged on the upper side of the opposite-penetrating bolt (363); the opposite-penetrating bolt (363) at the lower side is provided with a rolling sleeve (364).

Technical Field

The invention relates to the technical field of pipeline installation, in particular to an assembled pipeline lifting mechanism.

Background

The building market has many building construction projects, and the building construction projects include water supply and drainage projects, fire control projects and air conditioning projects, and the water supply and drainage projects, the fire control projects and the air conditioning projects all relate to a large amount of pipeline installation projects, and the construction mode of pipeline installation determines the construction quality of pipeline installation, the construction progress of projects and the labor intensity and the working efficiency of operators, so the pipeline installation projects are important sub-projects of the electromechanical installation projects. Building construction engineering metal pipeline is many, the weight is heavy, and pipeline installation belongs to high altitude construction basically, especially corridor in basement, the floor, all installs the height at 2.5 ~ 4.5m basically, and pipeline installation engineering volume is big, and at present, pipeline installation technology is still relatively laggard, and during pipeline construction, the operation mode that traditional manual work was lifted, shoulder resistance and rope were drawn is adopted basically, and manual operation is heavy, and work efficiency is low, and produces the incident during the operation easily.

Disclosure of Invention

The invention aims to solve the technical problems that the existing pipeline lifting mode is low in working efficiency and unsafe, and provides an assembled pipeline lifting mechanism.

The technical scheme for solving the technical problems is as follows: an assembled pipeline lifting mechanism comprises a base, a support frame and a pipeline lifting operating mechanism; the base is formed by assembling a front end channel steel, a rear end channel steel and a pair of side surface channel steels which are arranged in a bilateral symmetry mode; the front end and the rear end of the lower end face of the side channel steel are respectively provided with a universal wheel; the support frame comprises a channel steel beam and a pair of steel pipe vertical pipes which are arranged in bilateral symmetry; the steel pipe vertical pipe is vertically arranged; the upper end of the steel pipe vertical pipe is detachably connected with the channel steel beam, and the lower end of the steel pipe vertical pipe is detachably connected with the side channel steel; the pipeline lifting operating mechanism comprises a lifting frame, a steel wire rope guide wheel, a self-locking manual winch and a winch fixing frame; the winch fixing frame is channel steel; the steel wire rope guide wheel is arranged in the center of the lower end face of the channel steel beam; the winch fixing frame is detachably arranged on the front end surface of the back end channel steel and inclines downwards from front to back; the manual winch is detachably arranged on the upper part of the winch fixing frame; the lifting frame is vertically arranged on the pair of steel pipe vertical pipes in a sliding manner; a lifting ring is welded on the upper end face of the lifting frame; one end of a steel wire rope on the manual winch bypasses the steel wire rope guide wheel and is connected to the lifting ring; the hoisting frame is positioned at the front side of the supporting frame, and the upper end surface of the hoisting frame is provided with a groove for placing a pipeline.

Preferably, the front-end channel steel and the rear-end channel steel are symmetrically arranged in the front and rear direction; the front end channel steel and the rear end channel steel are positioned between the pair of side channel steels and are respectively and vertically arranged with the side channel steels; connecting steel plates are welded on two sides of the front-end channel steel and the rear-end channel steel; the front end channel steel, the rear end channel steel and the pair of side channel steel are fixedly connected through the connecting steel plate and the bolts.

Preferably, the center of the upper end face of the side channel steel is welded with a bottom sleeve of the vertical rod; a pair of upright rod top sleeves which are symmetrically arranged left and right are welded on the lower end face of the channel steel beam; the upper end of the steel pipe vertical pipe is sleeved on the top sleeve of the vertical rod, and the lower end of the steel pipe vertical pipe is sleeved on the bottom sleeve of the vertical rod; the sleeve joint parts of the steel pipe vertical pipes are positioned and fixed through screws.

Preferably, the lower end of the winch fixing frame is welded with a steel plate, and the steel plate is fixed on the front end face of the rear end channel steel through bolts.

Preferably, the manual winch is fixed to the upper portion of the winch fixing frame through a bolt.

As the optimization of the technical proposal, the supporting frame also comprises a pair of inclined supporting rods; a pair of inclined support rod top fixing pieces which are symmetrically arranged front and back are welded on the lower end face of the channel steel beam; the rear end of the upper end face of the side channel steel is respectively welded with a lower fixing piece of an inclined support rod; the upper end and the lower end of the inclined supporting rod are respectively fixedly connected with the inclined supporting rod top fixing piece and the inclined supporting rod lower fixing piece through bolts.

As the optimization of the technical scheme, the lengths of the inclined supporting rod and the pair of steel pipe vertical pipes are matched, and steel pipes with corresponding lengths can be selected.

Preferably, the upper end of the winch fixing frame is welded with a sleeve; a push-pull moving rod is arranged in the sleeve in a penetrating way.

Preferably, the universal wheel is provided with a brake.

Preferably, two pairs of roller supporting plates which are distributed up and down and are arranged in bilateral symmetry are welded on the left side and the right side of the rear end face of the lifting frame respectively; a pair of through bolts symmetrically arranged front and back are respectively arranged between each pair of sliding support plates; a guide wheel is arranged on the upper side of the opposite-penetrating bolt; the opposite-penetrating bolt at the lower side is provided with a rolling sleeve.

The invention has the beneficial effects that: mechanical lifting is adopted, so that the labor intensity is low, and the working efficiency is high; the mechanism does not need to be connected with a power supply, is safe and reliable to operate, and is energy-saving and environment-friendly to use; pipeline hoist mechanism adopts the equipment form, and the removable built-up member adjustment of pipeline hoist height, and the dismouting transport is convenient, can extensively use in house building engineering's basement and floor, and the practicality is strong, and reuse rate is high.

Drawings

FIG. 1 is a schematic structural view of the present invention;

in the figure, 10, the base; 11. side channel steel; 12. front end channel steel; 13. connecting steel plates; 15. a sleeve pipe is arranged at the bottom of the vertical rod; 16. a lower fixing part of the inclined supporting rod; 18. a universal wheel; 19. rear end channel steel; 20. a support frame; 21. a channel steel beam; 22. a sleeve pipe is arranged at the top of the vertical rod; 23. a top fixing part of the inclined support rod; 25. a steel pipe vertical pipe; 26. an inclined support rod; 30. a pipe lifting operation mechanism; 31. a winch fixing frame; 32. a manual hoist; 33. pushing and pulling the movable rod; 34. a wire rope; 35. a wire rope guide wheel; 36. a hoisting frame; 361. a groove; 362. a sliding support plate; 363. penetrating a bolt; 364. rolling the casing; 365. a hoisting ring; 366. a guide wheel.

Detailed Description

As shown in fig. 1, an assembled pipe lifting mechanism includes a base 10, a supporting frame 20, and a pipe lifting operation mechanism 30; the base 10 is assembled by front end channel steel 12, rear end channel steel 19 and a pair of side channel steel 11 which are arranged in bilateral symmetry; universal wheels 18 are respectively arranged at the front end and the rear end of the lower end face of the side channel steel 11; the support frame 20 comprises a channel steel beam 21 and a pair of steel pipe vertical pipes 25 which are arranged in bilateral symmetry; the steel pipe stand pipe 25 is vertically arranged; the upper end of the steel pipe vertical pipe 25 is detachably connected with the channel steel beam 21, and the lower end is detachably connected with the side channel steel 11; the pipeline lifting operating mechanism 30 comprises a lifting frame 36, a steel wire rope guide wheel 35, a self-locking manual winch 32 and a winch fixing frame 31; the winch fixing frame 31 is channel steel; the steel wire rope guide wheel 35 is arranged in the center of the lower end face of the channel steel beam 21; the winch fixing frame 31 is detachably arranged on the front end surface of the rear end channel steel 19 and inclines downwards from front to back; the manual winch 32 is detachably arranged on the upper part of the winch fixing frame 31; the lifting frame 36 is vertically arranged on the pair of steel pipe vertical pipes 25 in a sliding manner; a lifting ring 365 is welded on the upper end face of the lifting frame 36; one end of a steel wire rope 34 on the manual winch 32 bypasses the steel wire rope guide wheel 35 and is connected to the hanging ring 365; the lifting frame 36 is located at the front side of the supporting frame 20 and the upper end surface is provided with a groove 361 for placing a pipeline.

As shown in fig. 1, the front end channel steel 12 and the rear end channel steel 19 are arranged symmetrically in front and rear; the front end channel steel 12 and the rear end channel steel 19 are positioned between the pair of side channel steels 11 and are respectively arranged vertically to the side channel steels 11; connecting steel plates 13 are welded on both sides of the front-end channel steel 12 and the rear-end channel steel 19; the front end channel steel 12, the rear end channel steel 19 and the pair of side channel steels 11 are fixedly connected through the connecting steel plate 13 and the bolts.

As shown in fig. 1, a vertical rod bottom sleeve 15 is welded at the center of the upper end face of the side channel steel 11; a pair of upright rod top sleeves 22 which are arranged in bilateral symmetry are welded on the lower end face of the channel steel beam 21; the upper end of the steel tube stand pipe 25 is sleeved on the top sleeve 22 of the vertical rod, and the lower end is sleeved on the bottom sleeve 15 of the vertical rod; the sleeving parts of the steel tube stand pipes 25 are positioned and fixed through screws.

As shown in fig. 1, a steel plate is welded to the lower end of the hoist mount 31 and fixed to the front end surface of the rear channel 19 by bolts.

As shown in fig. 1, the manual hoist 32 is fixed to an upper portion of the hoist mount 31 by bolts.

As shown in fig. 1, the supporting frame 20 further includes a pair of inclined supporting rods 26; a pair of inclined support rod top fixing pieces 23 which are symmetrically arranged front and back are welded on the lower end face of the channel steel beam 21; the rear end of the upper end face of the side channel steel 11 is respectively welded with an inclined support rod lower fixing piece 16; the upper end and the lower end of the diagonal support bar 26 are fixedly connected with the diagonal support bar top fixing member 23 and the diagonal support bar lower fixing member 16 through bolts, respectively.

As shown in FIG. 1, the diagonal support bar 26 matches the length of a pair of steel tube risers 25 and a steel tube of a corresponding length can be selected.

As shown in fig. 1, a sleeve is welded to the upper end of the winch fixing frame 31; a push-pull moving rod 33 is arranged in the sleeve in a penetrating way.

As shown in fig. 1, the caster wheel 18 is provided with a brake.

As shown in fig. 1, two pairs of roller support plates 362 which are distributed up and down and are arranged symmetrically are welded on the left side and the right side of the rear end surface of the lifting frame 36; a pair of through bolts 363 which are symmetrically arranged front and back are respectively arranged between each pair of sliding support plates 362; a guide wheel 366 is arranged on the upper opposite-penetrating bolt 363; the opposite-through bolt 363 on the lower side is provided with a rolling sleeve 364.

The working principle of the assembled pipeline lifting mechanism is that;

when the universal wheel is installed, firstly, a front end channel steel 12, a rear end channel steel 19 and a pair of side surface channel steels 11 which are arranged in bilateral symmetry are assembled into a base 10, and a universal wheel is installed at the lower part of the base; the lifting frame 36 is then placed on the base 10 in the raised bottom position; then a pair of steel tube vertical pipes 25 vertically pass through a pair of guide wheels 366 and a pair of rolling sleeves 364 on two sides of the hoisting machine 36 respectively; then the lower end of the steel pipe vertical pipe 25 is arranged on the pair of side channel steel 11; then, the channel steel beam 21 is arranged at the upper ends of the pair of steel tube stand pipes 25; then two inclined support rods 26 are installed; then the winch fixing frame 31 is arranged on the front end face of the rear end channel steel 19; then the manual winch 32 is installed on the winch fixing frame 31, then the steel wire rope 34 bypasses the steel wire rope guide wheel 35 and is finally connected with the hanging ring 365, and the assembly of the whole pipeline lifting mechanism is completed, so that the pipeline lifting mechanism is convenient to disassemble, assemble and carry, can be widely used in basements and floors of building construction engineering, and is high in practicability and high in repeated utilization rate;

when the lifting frame 36 is used, the lifting frame 36 is positioned at the lowest end, a pipeline is manually placed in the groove 361 of the lifting frame 36, then the handle of the self-locking manual winch 32 is rotated, and the lifting frame 36 is lifted to the top along the pair of steel pipe vertical pipes 25 by the steel wire rope 34; mechanical lifting is adopted, so that the labor intensity is low, and the working efficiency is high; meanwhile, the mechanism does not need to be connected with a power supply, is safe and reliable to operate, and is energy-saving and environment-friendly to use.

The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description herein, since various changes and modifications can be made in the details of the embodiment and the application range according to the spirit of the present invention.