CN220950986U - Pipeline dismounting device for shaft construction - Google Patents
Pipeline dismounting device for shaft construction Download PDFInfo
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- CN220950986U CN220950986U CN202322609983.6U CN202322609983U CN220950986U CN 220950986 U CN220950986 U CN 220950986U CN 202322609983 U CN202322609983 U CN 202322609983U CN 220950986 U CN220950986 U CN 220950986U
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- shaft
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- locking
- wire rope
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- 238000010276 construction Methods 0.000 title claims abstract description 34
- 230000007246 mechanism Effects 0.000 claims abstract description 60
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 230000003028 elevating effect Effects 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000009471 action Effects 0.000 abstract description 2
- 210000005069 ears Anatomy 0.000 description 6
- 230000007547 defect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 2
- 238000005422 blasting Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a pipeline dismounting device for shaft construction, which comprises a lifting platform, a track mechanism and a lifting driving mechanism, wherein the track mechanism is arranged on a primary supporting surface of a shaft, the lifting platform is arranged on the track mechanism, the lifting platform is also connected with the lifting driving mechanism above the shaft and lifts along the track mechanism under the driving action of the lifting driving mechanism, and a locking mechanism for fixing a pipeline connector is arranged on the lifting platform. The method has the advantages of improving the construction efficiency of the vertical shaft and being safe and convenient to operate.
Description
Technical Field
The utility model mainly relates to the civil engineering shaft construction technology, in particular to a pipeline dismounting device for shaft construction.
Background
When the pipelines such as the guniting pipe, the air compressor air pipe and the like are installed in the construction process of the vertical shaft, various pipelines are required to be conveyed to the excavation surface of the vertical shaft, then the pipelines to be installed are connected with the tail ends of the installed pipelines, and finally the newly installed pipelines are fixed on the primary support surface.
When a new pipeline is installed and maintained each time, personnel need to work aloft, the time consumption is long, and the safety risk is high. When the shaft excavated surface is blasted, the endmost pipeline is required to be disassembled and conveyed to the ground to avoid being damaged due to the fact that the endmost pipeline is too close to the blasted surface, the endmost pipeline is required to be reinstalled after blasting is finished, and the secondary assembly and disassembly are long in time and low in efficiency.
Therefore, how to realize the rapid and safe disassembly and replacement of pipelines such as a guniting pipe, an air compressor air pipe and the like in the shaft construction process is a problem to be solved urgently.
Disclosure of utility model
The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing a pipeline dismounting device for shaft construction, which is safe and convenient to operate and improves the construction efficiency.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The utility model provides a pipeline dismouting device for shaft construction, includes elevating platform, rail set and lift actuating mechanism, rail set installs on the primary support face of shaft, the elevating platform is installed on rail set, and the elevating platform still is connected with the lift actuating mechanism of shaft top and goes up and down along rail set under the drive effect of lift actuating mechanism, install the latch mechanism that is used for fixed pipeline connector on the elevating platform.
As a further improvement of the above technical scheme:
The lifting platform comprises an upper cross beam, a lower cross beam and a vertical beam connected between the two cross beams, a gap is formed between the two cross beams and the vertical beam, one side of the vertical beam is connected with the track mechanism, the other side of the vertical beam is connected with the lifting driving mechanism, and the locking mechanism is installed in the gap.
The locking mechanism comprises a hinge shaft, two anchor ears and a locking piece, wherein the hinge shaft is arranged on the two cross beams in a penetrating mode and forms a hinge point in the opening, the hinge shaft is fixed through a nut, the two anchor ears are hinged with the hinge shaft in the opening, and the anchor ears are locked through the locking piece after being used for hooping a pipe connector to be assembled or disassembled.
The locking piece comprises a fixed column, a fixed shaft, a rotary lock rod and a locking plate, wherein the fixed column is arranged at one of the anchor ear end parts, the fixed shaft is fixed on the fixed column, the rotary lock rod is hinged with the fixed shaft, the locking plate is fixed at the other anchor ear end part, a locking opening is formed in the locking plate, and the rotary lock rod rotates to the locking opening and is locked through a nut.
The lifting driving mechanism comprises a winch, a steel wire rope and a fixing piece, wherein the winch is arranged above the vertical shaft, the fixing piece is arranged on one side of the vertical beam, one end of the steel wire rope is connected with the winch, and the other end of the steel wire rope is connected with the fixing piece.
The fixing piece comprises a U-shaped rod and a clamping plate, the U-shaped rod is fixed on one side of the vertical beam, the steel wire rope is located in a U-shaped opening of the U-shaped rod, and the clamping plate is arranged on the U-shaped rod in a penetrating mode and locks the steel wire rope through a nut.
And a reversing pulley is arranged below the steel wire rope.
The track mechanism comprises a fixed track and a sliding block, wherein the fixed track is vertically paved on the primary supporting surface of the vertical shaft, and the sliding block is fixed on one side of the vertical beam and is in sliding connection with the fixed track.
The fixed rail is provided with a wedge-shaped bulge, and the sliding block is provided with a wedge-shaped chute matched with the wedge-shaped bulge in sliding connection.
The utility model also provides a construction method of the pipeline dismounting device for shaft construction, which comprises the following steps:
s1: mounting a fixed rail on the primary support surface;
S2: assembling a locking mechanism and hinging the locking mechanism on a lifting platform;
S3: installing the pipeline connector in the locking mechanism and locking the pipeline connector by a locking piece;
s4: the lifting platform is fixed on the steel wire rope through a fixing piece;
S5: a sliding block is arranged on the lifting platform and is in sliding connection with the fixed rail;
S6: and (3) lowering the steel wire rope through the winch to enable the pipeline connector to be lowered to the position where the pipeline in the vertical shaft is to be lengthened, so that the pipeline lengthening construction is completed.
Compared with the prior art, the utility model has the advantages that:
The pipeline dismounting device for shaft construction is simple in structure, safe and convenient to operate, and capable of ensuring the safety of construction by fixing the pipeline connector through the locking mechanism on the lifting platform, avoiding the defect of long time consumption of secondary dismounting when a new pipeline is mounted, avoiding the defect of long time consumption of secondary dismounting when the new pipeline is mounted, being used for mounting the new pipeline in the shaft, being used for dismounting the old pipeline in the shaft, realizing the quick dismounting of the pipeline in the shaft, and greatly improving the efficiency of shaft construction.
Drawings
Fig. 1 is a schematic view of the overall structure of the present utility model.
Fig. 2 is a schematic view of the structure of the elevating platform of the present utility model.
FIG. 3 is a schematic view of the latch mechanism of the present utility model.
Fig. 4 is a schematic view of a part of the structure of the present utility model.
Fig. 5 is a schematic view of the structure of the fixed rail of the present utility model.
The reference numerals in the drawings denote:
1. A lifting table; 11. a cross beam; 12. a vertical beam; 13. a notch; 2. a track mechanism; 21. a fixed rail; 211. wedge-shaped protrusions; 22. a slide block; 221. wedge-shaped sliding grooves; 3. a lifting driving mechanism; 31. a hoist; 32. a wire rope; 33. a fixing member; 331. a U-shaped rod; 332. a clamping plate; 333. a reversing pulley; 4. a locking mechanism; 41. a hinge shaft; 42. a hoop; 43. a locking member; 431. fixing the column; 432. a fixed shaft; 433. rotating the lock rod; 434. a lock plate; 4341. locking the opening; 5. a primary support surface; 6. a pipe connector.
Detailed Description
The utility model will be described in further detail with reference to the drawings and the specific examples.
As shown in fig. 1 to 5, the pipe dismounting device for shaft construction of this embodiment includes a lifting table 1, a rail mechanism 2, and a lifting driving mechanism 3, the rail mechanism 2 is mounted on a preliminary supporting surface 5 of a shaft, the lifting table 1 is mounted on the rail mechanism 2, the lifting table 1 is also connected with the lifting driving mechanism 3 above the shaft and is lifted along the rail mechanism 2 under the driving action of the lifting driving mechanism 3, and a locking mechanism 4 for fixing a pipe connector 6 is mounted on the lifting table 1. During shaft construction, the track mechanism 2 is firstly installed on the primary supporting surface 5 of the shaft, then the pipeline connector 6 is fixed on the lifting platform 1 through the locking mechanism 4, the lifting platform 1 is installed on the track mechanism 2 and driven by the driving mechanism 3, so that the lifting platform 1 descends along the track to the pipeline to be lengthened of the pipeline in the shaft for construction, the structure is simple, the operation is safe and convenient, the pipeline connector 6 is fixed through the locking mechanism 4 on the lifting platform 1, the fixation is firm, the construction safety is ensured, the blasting construction of the excavation surface of the shaft is not required when a new pipeline is installed, the defect of long consumed time of secondary disassembly is avoided, the installation of the new pipeline in the shaft is avoided, the old pipeline in the shaft is detached, the quick disassembly of the pipeline in the shaft is realized, and the construction efficiency of the shaft is greatly improved.
In this embodiment, the lifting platform 1 includes two upper and lower crossbeams 11 and connect the vertical beam 12 between two crossbeams 11, form opening 13 between two crossbeams 11 and the vertical beam 12, vertical beam 12 one side is connected with track mechanism 2, the opposite side is connected with lift actuating mechanism 3, and latch mechanism 4 installs in opening 13. In the structure, two beams 11 are connected by a vertical beam 12 to form the lifting platform 1, the structure is simple and reliable, a gap 13 is formed between the vertical beam 12 and the beams 11, and an installation space is provided for the locking mechanism 4.
In this embodiment, the latch mechanism 4 includes a hinge shaft 41, two anchor ears 42 and a locking member 43, where the hinge shaft 41 is threaded on the two beams 11 and forms a hinge point in the opening 13, the hinge shaft 41 is fixed by a nut, the two anchor ears 42 are hinged with the hinge shaft 41 in the opening 13, and the anchor ears 42 are locked by the locking member 43 after tightening the pipe connector 6 to be installed. In this structure, wear to establish the hinge between two crossbeams 11, two staple bolts 42 articulate on hinge 41, and the hinge passes through the nut locking fixed, its simple structure, firm in connection are reliable, and the pipeline connector 6 is hooped through two staple bolts 42 and is locked through locking piece 43, and its is fixed firm reliable, has guaranteed construction safety.
In this embodiment, the locking member 43 includes a fixing post 431, a fixing shaft 432, a rotating lock rod 433 and a locking plate 434, the fixing post 431 is disposed at an end of one of the anchor ear 42, the fixing shaft 432 is fixed on the fixing post 431, the rotating lock rod 433 is hinged with the fixing shaft 432, the locking plate 434 is fixed at an end of the other anchor ear 42, a locking opening 4341 is formed on the locking plate 434, and the rotating lock rod 433 rotates to the locking opening 4341 and is locked by a nut. In this structure, the rotary lock rod 433 is hinged on the fixed shaft 432 and rotates into the locking notch 4341 on the locking plate 434, and then is locked and fixed by the nut, so that the fixing effect is good and the operation is convenient.
In this embodiment, the lifting drive mechanism 3 includes a hoist 31, a wire rope 32, and a fixing member 33, the hoist 31 is disposed above the shaft, the fixing member 33 is disposed on one side of the vertical beam 12, one end of the wire rope 32 is connected to the hoist 31, and the other end is connected to the fixing member 33. In this structure, wire rope 32 one end is connected with hoist engine 31, and one end passes through mounting 33 to be fixed on elevating platform 1, receive and releases wire rope 32 through hoist engine 31, realizes the lift of elevating platform 1 in the shaft, and its simple structure, convenient operation.
In this embodiment, the fixing member 33 includes a U-shaped rod 331 and a clamping plate 332, the U-shaped rod 331 is fixed on one side of the vertical beam 12, the wire rope 32 is located in a U-shaped opening of the U-shaped rod 331, and the clamping plate 332 is threaded on the U-shaped rod 331 and locks the wire rope 32 through a nut. In this structure, adopt U-shaped pole 331 and splint 332 cooperation to through nut locking splint 332 with wire rope 32 locking in the U-shaped mouth of U-shaped pole 331, fixed stable firm, and convenient to detach changes.
In this embodiment, a diverting pulley 333 is disposed below the wire rope 32. The steering of the wire rope 32 is facilitated by the diverting pulley 333, and the installation and fixation of the hoist 31 are facilitated.
In this embodiment, the track mechanism 2 includes a fixed track 21 and a slider 22, the fixed track 21 is vertically laid on the primary supporting surface 5 of the shaft, and the slider 22 is fixed on one side of the vertical beam 12 and is slidably connected with the fixed track 21. In this structure, the slide rail 22 is fixed to one side of the vertical beam 12 and slidably connected to the fixed rail 21, so as to provide a guiding function for lifting the lifting platform 1 in the vertical shaft, and ensure construction safety.
In this embodiment, the fixed rail 21 is provided with a wedge-shaped protrusion 211, and the slider 22 is provided with a wedge-shaped chute 221 that is matched with and slides on the wedge-shaped protrusion 211. In this structure, the wedge-shaped protrusion 211 is matched with the wedge-shaped chute 221 to realize sliding connection between the fixed rail 21 and the sliding block 22, and the connection is stable and reliable.
While the utility model has been described in terms of preferred embodiments, it is not intended to be limiting. Many possible variations and modifications of the disclosed technology can be made by anyone skilled in the art, or equivalent embodiments with equivalent variations can be made, without departing from the scope of the utility model. Therefore, any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present utility model shall fall within the scope of the technical solution of the present utility model.
Claims (9)
1. A pipeline dismouting device for shaft construction, its characterized in that: including elevating platform (1), track mechanism (2) and lift actuating mechanism (3), track mechanism (2) are installed on the preliminary bracing face (5) of shaft, elevating platform (1) are installed on track mechanism (2), and elevating platform (1) still is connected with lift actuating mechanism (3) of shaft top and goes up and down along track mechanism (2) under the drive effect of lift actuating mechanism (3), install on elevating platform (1) and be used for fixed pipe connector (6) latch mechanism (4).
2. The pipe disassembly and assembly apparatus for shaft construction according to claim 1, wherein: the lifting table (1) comprises an upper cross beam (11) and a lower cross beam (11) and a vertical beam (12) connected between the two cross beams (11), a gap (13) is formed between the two cross beams (11) and the vertical beam (12), one side of the vertical beam (12) is connected with the track mechanism (2), the other side of the vertical beam is connected with the lifting driving mechanism (3), and the locking mechanism (4) is installed in the gap (13).
3. The pipe disassembly and assembly apparatus for shaft construction according to claim 2, wherein: the locking mechanism (4) comprises a hinge shaft (41), two anchor clamps (42) and a locking piece (43), wherein the hinge shaft (41) is arranged on the two cross beams (11) in a penetrating mode and forms a hinge point in the opening (13), the hinge shaft (41) is fixed through a nut, the two anchor clamps (42) are hinged to the hinge shaft (41) in the opening (13), and the anchor clamps (42) are locked through the locking piece (43) after the pipe connector (6) to be assembled or disassembled is hooped.
4. A pipe disassembly and assembly apparatus for shaft construction according to claim 3, wherein: the locking piece (43) comprises a fixed column (431), a fixed shaft (432), a rotary lock rod (433) and a lock plate (434), wherein the fixed column (431) is arranged at the end part of one of the anchor clamps (42), the fixed shaft (432) is fixed on the fixed column (431), the rotary lock rod (433) is hinged with the fixed shaft (432), the lock plate (434) is fixed at the end part of the other anchor clamp (42), a locking opening (4341) is formed in the lock plate (434), and the rotary lock rod (433) rotates to the locking opening (4341) and is locked through a nut.
5. The pipe disassembly and assembly apparatus for shaft construction according to claim 4, wherein: the lifting driving mechanism (3) comprises a winch (31), a steel wire rope (32) and a fixing piece (33), wherein the winch (31) is arranged above a vertical shaft, the fixing piece (33) is arranged on one side of the vertical beam (12), one end of the steel wire rope (32) is connected with the winch (31), and the other end of the steel wire rope is connected with the fixing piece (33).
6. The pipe disassembly and assembly apparatus for shaft construction according to claim 5, wherein: the fixing piece (33) comprises a U-shaped rod (331) and a clamping plate (332), the U-shaped rod (331) is fixed on one side of the vertical beam (12), the steel wire rope (32) is located in a U-shaped opening of the U-shaped rod (331), and the clamping plate (332) is arranged on the U-shaped rod (331) in a penetrating mode and locks the steel wire rope (32) through a nut.
7. The pipe disassembly and assembly apparatus for shaft construction according to claim 6, wherein: a reversing pulley (333) is arranged below the steel wire rope (32).
8. The pipe disassembly and assembly apparatus for shaft construction according to claim 7, wherein: the track mechanism (2) comprises a fixed track (21) and a sliding block (22), wherein the fixed track (21) is vertically paved on the primary supporting surface (5) of the vertical shaft, and the sliding block (22) is fixed on one side of the vertical beam (12) and is in sliding connection with the fixed track (21).
9. The pipe disassembly and assembly apparatus for shaft construction according to claim 8, wherein: the fixed rail (21) is provided with a wedge-shaped bulge (211), and the sliding block (22) is provided with a wedge-shaped chute (221) matched with the wedge-shaped bulge (211) in sliding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322609983.6U CN220950986U (en) | 2023-09-25 | 2023-09-25 | Pipeline dismounting device for shaft construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322609983.6U CN220950986U (en) | 2023-09-25 | 2023-09-25 | Pipeline dismounting device for shaft construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220950986U true CN220950986U (en) | 2024-05-14 |
Family
ID=91012297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322609983.6U Active CN220950986U (en) | 2023-09-25 | 2023-09-25 | Pipeline dismounting device for shaft construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220950986U (en) |
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2023
- 2023-09-25 CN CN202322609983.6U patent/CN220950986U/en active Active
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