CN113173495A - Municipal administration pipeline hoist device - Google Patents

Municipal administration pipeline hoist device Download PDF

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Publication number
CN113173495A
CN113173495A CN202110447226.6A CN202110447226A CN113173495A CN 113173495 A CN113173495 A CN 113173495A CN 202110447226 A CN202110447226 A CN 202110447226A CN 113173495 A CN113173495 A CN 113173495A
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CN
China
Prior art keywords
pipeline
lifting
piece
arm
adjusting
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Granted
Application number
CN202110447226.6A
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Chinese (zh)
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CN113173495B (en
Inventor
许柯尧
汪铮凯
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Hangzhou Xiaoshan Transportation Investment Group Co ltd
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Hangzhou Xiaoshan Transportation Investment Group Co ltd
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Priority to CN202110447226.6A priority Critical patent/CN113173495B/en
Publication of CN113173495A publication Critical patent/CN113173495A/en
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Publication of CN113173495B publication Critical patent/CN113173495B/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
    • B66C1/44—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
    • B66C1/48—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces to vertical edge portions of sheets, tubes, or like thin or thin-walled articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
    • B66C13/06—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads

Abstract

The invention discloses a municipal pipeline hoisting device which comprises a lifting adjusting assembly, a hanging scaffold, a clamping assembly and a locking assembly, wherein one end of the clamping assembly is rotated to be connected to the bottom of the hanging scaffold, the other end of the clamping assembly is clamped on the outer side wall of a pipeline, the lifting adjusting assembly is rotatably connected to the center of the hanging scaffold, a hanging ring is arranged at the top of the lifting adjusting assembly, the bottom of the lifting adjusting assembly is rotatably connected with the other end of the clamping assembly, the locking assembly is arranged on the top surface of the hanging scaffold, the locking assembly is clamped on two sides of the lifting adjusting assembly, the lifting adjusting assembly controls the clamping assembly to be clamped on the outer side wall of the upper part of the pipeline, and the locking assembly fixes the lifting adjusting assembly. The lifting lugs are replaced by the arrangement of the lifting device, the lifting device can be recycled, and meanwhile, the lifting device is suitable for pipelines with different sizes, so that construction materials are saved, the construction cost is greatly reduced, and meanwhile, the lifting lugs are not required to be installed, so that the construction efficiency is improved.

Description

Municipal administration pipeline hoist device
Technical Field
The invention belongs to the technical field of municipal engineering, and particularly relates to a municipal pipeline hoisting device.
Background
In China, municipal infrastructure refers to various buildings, structures, equipment and the like which are arranged in planning and construction ranges of urban areas and towns (villages) and provide paid or unpaid public products and services for residents based on government responsibilities and obligations. Various public infrastructure construction supporting in urban life all belong to municipal works category, for example common urban road, bridge, subway, underground pipeline, tunnel, river course, track traffic, sewage treatment, refuse treatment processing etc. engineering, for example again with the life closely relevant various pipelines: rainwater, sewage, water supply, reclaimed water, electric power (parts except red lines), telecommunication, heating power, gas and the like, and construction of squares, urban greening and the like belong to the municipal engineering category.
Municipal works often need hoist the pipeline, hoist the in-process to vertical pipeline, among the prior art, need carry out vertical hoisting to the pipeline through the lug at the upper portion installation lug of treating hoist and mount pipeline, nevertheless often need vertical hoisting to put more pipeline in single engineering, need be to every piping erection lug, and the lug often can't used repeatedly to increased construction cost, the while is installed the lug and also need the cost time, thereby reduced the efficiency of construction.
Disclosure of Invention
The invention aims to solve the technical problems in the prior art and provides a municipal pipeline hoisting device, a hoisting adjusting component, a clamping component and a locking component are arranged on a hoisting plate, a hoisting ring is arranged at the top of the hoisting adjusting component, the clamping component is prevented from being arranged at the upper part of a pipeline, the clamping component is driven to swing towards the pipeline by the hoisting adjusting component, so that the clamping component is clamped on the outer side wall of the upper part of the pipeline, the clamping component is used for clamping the outer side wall of the upper part of the pipeline, the hoisting adjusting component is arranged for adjusting the clamping component to clamp the pipeline, the application range of the hoisting device is enlarged, then the locking component is driven to lock the hoisting adjusting component, so that the hoisting adjusting component is fixed on the outer side wall of the pipeline, the stability of the hoisting device when the pipeline is hoisted is increased, and finally, the hoisting device is hoisted by the hoisting machine through the hoisting ring, thereby realized hanging of pipeline and put, thereby replaced the lug through hoisting device's setting to hoisting device circulated reuse, hoisting device is applicable to not unidimensional pipeline simultaneously, thereby has saved construction material, greatly reduced construction cost, need not to install the lug simultaneously, thereby has improved the efficiency of construction.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a municipal administration pipeline hoist device which characterized in that: including the lift adjustment subassembly, the platform sling, chucking subassembly and locking subassembly, the one end of chucking subassembly is turned to and is linked the bottom at the platform sling, the other end chucking of chucking subassembly is at the lateral wall of pipeline, the center at the platform sling is connected in the rotation of lift adjustment subassembly, the top of lift adjustment subassembly is equipped with rings, the bottom of lift adjustment subassembly is rotated with the other end of chucking subassembly and is connected, the top surface of platform sling is located to the locking subassembly, the locking subassembly chucking is in the both sides of lift adjustment subassembly, the lateral wall on pipeline upper portion of lift adjustment subassembly control chucking subassembly, the fixed lift adjustment subassembly of locking subassembly. The invention arranges the lifting adjusting component, the clamping component and the locking component on the hanging scaffold, arranges the hanging ring on the top of the lifting adjusting component to prevent the clamping component from being arranged on the upper part of the pipeline, drives the clamping component to swing towards the pipeline through the lifting adjusting component to enable the clamping component to be clamped on the outer side wall of the upper part of the pipeline, the clamping component is used for clamping the outer side wall of the upper part of the pipeline, the lifting adjusting component is arranged to adjust the clamping component to clamp the pipeline, thereby increasing the application range of the hoisting device, then drives the locking component to lock the lifting adjusting component, thereby fixing the lifting adjusting component, enabling the clamping component to be fixed on the outer side wall of the pipeline, increasing the stability when the hoisting device hoists the pipeline, finally, the hoisting device is hoisted through the hanging ring by the crane, thereby realizing the hoisting of the pipeline, replacing the lifting lug through the arrangement of the hoisting device, and the hoisting device can be recycled, meanwhile, the hoisting device is suitable for pipelines of different sizes, so that construction materials are saved, construction cost is greatly reduced, and meanwhile, lugs do not need to be installed, and construction efficiency is improved.
Further, the chucking subassembly includes first rotation seat and chucking arm, and first rotation seat circumference distributes in the bottom of platform sling, and the one end and the first rotation seat of chucking arm rotate to be connected, and the other end downwardly extending of chucking arm has the extension rod, rotates on the extension rod to be connected with the clamping part, and the clamping part chucking is at the lateral wall on pipeline upper portion. The top end of the clamping arm is controlled to rotate around the first rotating seat through the lifting adjusting assembly, and when the pipeline needs to be hoisted, the clamping arm drives the extension rod and the clamping part to swing to one side of the pipeline, so that the clamping part is clamped on the outer side wall of the upper part of the pipeline; when the pipeline needs to be loosened, the clamping arm drives the clamping part to swing towards one side far away from the pipeline, so that the clamping part is separated from the pipeline.
Further, the clamping part includes arc chucking piece and connecting block, and the chucking of arc chucking piece is in the lateral wall of pipeline, and the one end fixed connection of connecting block is kept away from one side at the platform sling center at arc chucking piece, and the other end and the extension rod of connecting block rotate and are connected with the pivot, and the one end twist of pivot has fastening nut. When the chucking arm swings, rotate between connecting block and the extension rod and be connected, thereby make the one end of connecting block rotate around the extension rod, make the lateral wall of pipeline can be hugged closely to the arc chucking piece, thereby increased area of contact between arc chucking piece and the pipeline, thereby improved the stability of being connected between arc chucking piece and the pipeline, fastening nut's setting is used for fixed arc connecting block, make the connecting block unable to rotate, thereby increased the stability of being connected between arc chucking piece and the pipeline.
Further, the lift adjustment subassembly includes lifting member and regulating part, and the lifting member rotates to be connected at the center of platform sling, and the bottom of lifting member is located to the one end of regulating part, and the other end and the extension rod of regulating part rotate to be connected, and the regulating part is located the below of platform sling, and lifting member control regulating part goes up and down to control the chucking arm through the regulating part and swing, make the chucking of chucking part chucking at the lateral wall of pipeline. The lifting of the lifting piece drives the adjusting piece to rotate, and the rotation of the adjusting piece controls the rotation of the extension rod, so that the clamping part is controlled to swing, and the clamping and the disengagement of the clamping part on the pipeline are realized.
Further, the lifting piece includes lift adjusting screw and stopper, and rings rotate to be connected at lift adjusting screw's top, and lift adjusting screw threaded connection is in the center of platform sling, stopper fixed connection in lift adjusting screw's bottom, and a pot head of regulating part is established in lift adjusting screw's the outside, and the bottom of regulating part supports the top surface at the stopper. Rotate on the platform sling through the lift adjusting screw to make the lift adjusting screw drive the stopper and go up and down, the stopper drives the regulating part and goes up and down.
Further, the regulating part includes adjustable ring and regulating arm, and the adjustable ring cover is established in the outside of lift adjusting screw, and the bottom of adjustable ring supports the top surface at the stopper, and the lateral wall circumference of stopper distributes and has the second to rotate the seat, and the one end and the second of regulating arm rotate the seat and rotate and be connected, and the other end and the extension rod of regulating arm rotate and be connected. When the limiting block drives the adjusting ring to ascend, one end of the adjusting arm ascends, so that the other end of the adjusting arm drives the extending rod to swing to one side of the center of the hanging scaffold, the clamping part is controlled to swing to one side of the center of the pipeline, and the clamping part is clamped on the outer side wall of the pipeline; otherwise, the lifting adjusting screw rod descends, and the clamping part swings to one side far away from the center of the pipeline, so that the clamping part is separated from the pipeline.
Further, locking subassembly includes fixing base, screw thread adjusting rod and locking piece, and fixing base fixed connection is on the top of platform sling, and the fixing base is located lift adjusting screw's both sides, and the screw thread adjusting rod passes the fixing base, holds the one end that a fixed connection is close to lift adjusting screw at the screw thread adjusting rod tightly, and the screw thread adjusting rod is equipped with lock nut, and lock nut screws up in the both sides of fixing base, and two locking piece chucking are in lift adjusting screw's both sides. When the lifting adjusting screw rod needs to be locked, the locking nut is unscrewed, the thread adjusting rod is driven to drive the locking blocks to be clamped on two sides of the lifting adjusting screw rod, and therefore the lifting adjusting screw rod cannot rotate; otherwise, when the control locking block loosens the lifting adjusting screw rod, the lifting adjusting screw rod can rotate to lift, and the arrangement of the locking assembly increases the stability of pipeline lifting.
Furthermore, the bottom of the lifting adjusting screw rod is provided with a jacking assembly, the jacking assembly jacks the inner side wall on the upper part of the pipeline, and an articulated piece is arranged between the jacking assembly and the adjusting arm. When the lifting adjusting screw rod goes up and down, the adjusting arm swings along with the lifting adjusting screw rod, and the swing of the adjusting arm can control the inner side wall of the jacking component on the upper part of the pipeline while controlling the swing of the adjusting arm.
Further, the tight subassembly in top includes fixed connecting rod, the tight arm in top, the tight piece in top and solid fixed ring, fixed connecting rod's top fixed connection is in lift adjusting screw's bottom, gu fixed ring's bottom is equipped with screw thread portion, gu fixed ring threaded connection is on screw thread portion, gu fixed ring's lateral wall circumference distributes and has the third to rotate the seat, the one end and the third of the tight arm in top rotate the seat and rotate and be connected, the tight piece in top rotates the other end of connecting at the tight arm in top, the tight piece in top tightly is at the inside wall on pipeline upper portion. When the lifting adjusting screw rod rises, the fixed connecting rod and one end of the adjusting arm rise along with the lifting adjusting screw rod, so that one end of the jacking arm rises along with the fixed connecting rod, the other end of the jacking arm is controlled by the hinged piece to swing downwards, and the jacking block is rotatably connected to the other end of the jacking arm, so that the jacking block is jacked on the inner side wall of the upper part of the pipeline; otherwise, when the lifting adjusting screw rod descends, the other end of the jacking arm is controlled by the hinge piece to swing upwards, so that the jacking block is separated from the pipeline, and meanwhile, the jacking block and the arc-shaped clamping block are arranged, so that the inner side wall and the outer side wall of the pipeline are clamped tightly, the stability of pipeline hoisting is improved, the pipeline is prevented from slipping from the hoisting device when being hoisted, and meanwhile, the pipeline is prevented from shaking below the hoisting device when being hoisted.
Further, the articulated elements is including articulated seat, the seat and the hinge bar slide, articulated seat fixed connection is in the bottom at the regulating arm center, the seat sliding connection that slides is on the tight arm in top, the one end and the articulated seat of hinge bar are articulated, the other end and the seat of sliding of hinge bar are articulated, the setting of hinge bar has realized that the tight arm in regulating arm control top is tight on the inside wall of pipeline with the tight piece top in top, the tight subassembly in lift adjusting screw's lift can simultaneous control top and fix the pipeline with the chucking subassembly, and is easy for operation, and is swift, and the construction efficiency is greatly improved.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
the invention arranges the lifting adjusting component, the clamping component and the locking component on the hanging scaffold, arranges the hanging ring on the top of the lifting adjusting component to prevent the clamping component from being arranged on the upper part of the pipeline, drives the clamping component to swing towards the pipeline through the lifting adjusting component to enable the clamping component to be clamped on the outer side wall of the upper part of the pipeline, the clamping component is used for clamping the outer side wall of the upper part of the pipeline, the lifting adjusting component is arranged to adjust the clamping component to clamp the pipeline, thereby increasing the application range of the hoisting device, then drives the locking component to lock the lifting adjusting component, thereby fixing the lifting adjusting component, enabling the clamping component to be fixed on the outer side wall of the pipeline, increasing the stability when the hoisting device hoists the pipeline, finally, the hoisting device is hoisted through the hanging ring by the crane, thereby realizing the hoisting of the pipeline, replacing the lifting lug through the arrangement of the hoisting device, and the hoisting device can be recycled, meanwhile, the hoisting device is suitable for pipelines of different sizes, so that construction materials are saved, construction cost is greatly reduced, and meanwhile, lugs do not need to be installed, and construction efficiency is improved.
The lifting adjusting assembly comprises a lifting piece and an adjusting piece, the lifting piece is rotatably connected to the center of the hanging scaffold, one end of the adjusting piece is arranged at the bottom of the lifting piece, the other end of the adjusting piece is rotatably connected with the extension rod, the adjusting piece is located below the hanging scaffold, the lifting piece controls the adjusting piece to lift, and therefore the adjusting piece controls the clamping arm to swing, and the clamping part is clamped on the outer side wall of the pipeline. The lifting of the lifting piece drives the adjusting piece to rotate, and the rotation of the adjusting piece controls the rotation of the extension rod, so that the clamping part is controlled to swing, and the clamping and the disengagement of the clamping part on the pipeline are realized.
The jacking assembly comprises a fixed connecting rod, a jacking arm, a jacking block and a fixing ring, wherein the top of the fixed connecting rod is fixedly connected to the bottom of the lifting adjusting screw rod, the bottom of the fixing ring is provided with a threaded portion, the fixing ring is in threaded connection with the threaded portion, third rotating seats are distributed on the circumference of the outer side wall of the fixing ring, one end of the jacking arm is rotatably connected with the third rotating seats, the jacking block is rotatably connected to the other end of the jacking arm, and the jacking block jacks the inner side wall of the upper portion of the pipeline. When the lifting adjusting screw rod rises, the fixed connecting rod and one end of the adjusting arm rise along with the lifting adjusting screw rod, so that one end of the jacking arm rises along with the fixed connecting rod, the other end of the jacking arm is controlled by the hinged piece to swing downwards, and the jacking block is rotatably connected to the other end of the jacking arm, so that the jacking block is jacked on the inner side wall of the upper part of the pipeline; otherwise, when the lifting adjusting screw rod descends, the other end of the jacking arm is controlled by the hinge piece to swing upwards, so that the jacking block is separated from the pipeline, and meanwhile, the jacking block and the arc-shaped clamping block are arranged, so that the inner side wall and the outer side wall of the pipeline are clamped tightly, the stability of pipeline hoisting is improved, the pipeline is prevented from slipping from the hoisting device when being hoisted, and meanwhile, the pipeline is prevented from shaking below the hoisting device when being hoisted.
Drawings
The invention will be further described with reference to the accompanying drawings in which:
FIG. 1 is a schematic structural view of a municipal pipeline hoisting device of the invention;
FIG. 2 is a schematic structural view of the connection of the hanging scaffold and the locking assembly of the present invention;
FIG. 3 is a schematic view of the lift adjustment assembly of the present invention;
FIG. 4 is a schematic structural view of a tightening assembly according to the present invention;
FIG. 5 is a schematic view of a hinge according to the present invention;
FIG. 6 is a schematic structural view of the hoisting device of the present invention clamped to the upper portion of the pipeline;
fig. 7 is an enlarged schematic view of a portion a in fig. 1.
In the drawings, 1-a lift adjustment assembly; 2-hanging scaffold; 3-a clamping assembly; 4-locking the assembly; 5-hoisting rings; 6-a first rotating seat; 7-a clamping arm; 8-an extension rod; 9-a clamping part; 10-arc clamping block; 11-connecting blocks; 12-a rotating shaft; 13-a fastening nut; 14-a lifting member; 15-an adjustment member; 16-a lifting adjusting screw; 17-a limiting block; 18-an adjustment ring; 19-an adjusting arm; 20-a second rotating seat; 21-a fixed seat; 22-a threaded adjusting rod; 23-a hugging block; 24-a locking nut; 25-a tightening assembly; 26-a hinge member; 27-a fixed link; 28-a tightening arm; 29-a puller block; 30-a fixed ring; 31-a threaded portion; 32-a third rotating seat; 33-a hinged seat; 34-a sliding seat; 35-a hinged lever; 36-the pipeline.
Detailed Description
As shown in fig. 1 to 7, the municipal pipeline hoisting device comprises a lifting adjusting assembly 1, a hanging scaffold 2, a clamping assembly 3 and a locking assembly 4, wherein one end of the clamping assembly 3 is connected to the bottom of the hanging scaffold 2 in a rotating mode, the other end of the clamping assembly 3 is clamped on the outer side wall of a pipeline 36 in a clamping mode, the lifting adjusting assembly 1 is connected to the center of the hanging scaffold 2 in a rotating mode, a hoisting ring 5 is arranged at the top of the lifting adjusting assembly 1, the bottom of the lifting adjusting assembly 1 is connected with the other end of the clamping assembly 3 in a rotating mode, the locking assembly 4 is arranged on the top surface of the hanging scaffold 2, the locking assembly 4 is clamped on two sides of the lifting adjusting assembly 1 in a clamping mode, the lifting adjusting assembly 1 controls the clamping assembly 3 to be clamped on the outer side wall of the upper portion of the pipeline 36, and the locking assembly 4 fixes the lifting adjusting assembly 1.
Chucking subassembly 3 includes first rotation seat 6 and chucking arm 7, and first rotation seat 6 circumference distributes in the bottom of platform sling 2, and the one end of chucking arm 7 rotates with first rotation seat 6 to be connected, and the other end downwardly extending of chucking arm 7 has extension rod 8, rotates on the extension rod 8 to be connected with chucking portion 9, and the chucking of chucking portion 9 is at the lateral wall on 36 upper portions of pipeline. The top end of the clamping arm 7 is controlled to rotate around the first rotating seat 6 through the lifting adjusting assembly 1, when the pipeline 36 needs to be lifted, the clamping arm 7 drives the extension rod 8 and the clamping part 9 to swing towards one side of the pipeline 36, and therefore the clamping part 9 is clamped on the outer side wall of the upper portion of the pipeline 36; when it is desired to release the pipe 36, the gripping arm 7 swings the gripping part 9 away from the pipe 36, so that the gripping part 9 is disengaged from the pipe 36.
Chucking portion 9 includes arc chucking piece 10 and connecting block 11, and the chucking of arc chucking piece 10 is at the lateral wall of pipeline 36, and the one end fixed connection of connecting block 11 is in one side that platform sling 2 center was kept away from to arc chucking piece 10, and the other end of connecting block 11 rotates with extension rod 8 and is connected with pivot 12, and the one end of pivot 12 is twisted and is had fastening nut 13. When chucking arm 7 swings, rotate between connecting block 11 and the extension rod 8 and be connected, thereby make the one end of connecting block 11 rotate around the extension rod 8, make the lateral wall of pipeline 36 can be hugged closely to arc chucking piece 10, thereby increased the area of contact between arc chucking piece 10 and the pipeline 36, thereby the stability of being connected between arc chucking piece 10 and the pipeline 36 has been improved, fastening nut 13's setting is used for fixed arc connecting block 11, make connecting block 11 unable rotation, thereby the stability of being connected between arc chucking piece 10 and the pipeline 36 has been increased.
Lifting adjusting subassembly 1 includes lifting member 14 and regulating part 15, lifting member 14 rotates the center of connecting at platform sling 2, lifting member 14's bottom is located to the one end of regulating part 15, the other end and the extension rod 8 of regulating part 15 rotate to be connected, regulating part 15 is located the below of platform sling 2, lifting member 14 control regulating part 15 goes up and down, thereby control chucking arm 7 through regulating part 15 and swing, make chucking portion 9 chucking at the lateral wall of pipeline 36. The lifting piece 14 is lifted to drive the adjusting piece 15 to rotate, and the rotation of the adjusting piece 15 controls the rotation of the extension rod 8, so that the clamping part 9 is controlled to swing, and the clamping and the releasing of the clamping part 9 on the pipeline 36 are realized.
The lifting piece 14 comprises a lifting adjusting screw 16 and a limiting block 17, the lifting ring 5 is rotatably connected to the top of the lifting adjusting screw 16, the lifting adjusting screw 16 is in threaded connection with the center of the lifting disc 2, the limiting block 17 is fixedly connected to the bottom of the lifting adjusting screw 16, one end of the adjusting piece 15 is sleeved on the outer side of the lifting adjusting screw 16, and the bottom of the adjusting piece 15 abuts against the top surface of the limiting block 17. Rotate on platform sling 2 through lift adjusting screw 16 to make lift adjusting screw 16 drive stopper 17 and go up and down, stopper 17 drives regulating part 15 and goes up and down.
The adjusting part 15 comprises an adjusting ring 18 and an adjusting arm 19, the adjusting ring 18 is sleeved on the outer side of the lifting adjusting screw rod 16, the bottom of the adjusting ring 18 is abutted to the top surface of the limiting block 17, a second rotating seat 20 is distributed on the circumference of the outer side wall of the limiting block 17, one end of the adjusting arm 19 is rotatably connected with the second rotating seat 20, and the other end of the adjusting arm 19 is rotatably connected with the extension rod 8. When the limiting block 17 drives the adjusting ring 18 to ascend, one end of the adjusting arm 19 ascends, so that the other end of the adjusting arm 19 drives the extending rod 8 to swing towards one side of the center of the hanging scaffold 2, the clamping part 9 is controlled to swing towards one side of the center of the pipeline 36, and the clamping part 9 is clamped on the outer side wall of the pipeline 36; conversely, when the elevation adjusting screw 16 descends, the check member 9 swings away from the center of the pipe 36, so that the check member 9 is disengaged from the pipe 36.
Locking subassembly 4 includes fixing base 21, screw thread adjusting rod 22 and the piece 23 of locking tightly, fixing base 21 fixed connection is on the top of platform sling 2, fixing base 21 is located lift adjusting screw 16's both sides, screw thread adjusting rod 22 passes fixing base 21, the one end that piece 23 fixed connection is close to lift adjusting screw 16 at screw thread adjusting rod 22 is locked tightly, screw thread adjusting rod 22 is equipped with lock nut 24, lock nut 24 screws up in fixing base 21's both sides, two blocks 23 chucking of locking tightly are in lift adjusting screw 16's both sides. When the lifting adjusting screw 16 needs to be locked, the locking nut 24 is unscrewed, the threaded adjusting rod 22 is driven to drive the locking blocks 23 to be tightly clamped on two sides of the lifting adjusting screw 16, and therefore the lifting adjusting screw 16 cannot rotate; on the contrary, when the locking block 23 is controlled to release the lifting adjusting screw 16, the lifting adjusting screw 16 can rotate to lift, and the stability of the pipeline 36 in lifting is improved due to the arrangement of the locking assembly 4.
The bottom of the lifting adjusting screw 16 is provided with a jacking component 25, the jacking component 25 jacks against the inner side wall of the upper part of the pipeline 36, and a hinge 26 is arranged between the jacking component 25 and the adjusting arm 19. When the lifting adjusting screw 16 goes up and down, the adjusting arm 19 swings along with the lifting adjusting screw 16, and through the arrangement of the hinge 26, the swing of the adjusting arm 19 can control the jacking component 25 to jack the inner side wall of the upper part of the pipeline 36.
The tight subassembly 25 in top includes fixed connecting rod 27, the tight arm 28 in top, tight piece 29 in top and solid fixed ring 30, fixed connecting rod 27's top fixed connection is in lift adjusting screw 16's bottom, gu fixed ring 30's bottom is equipped with screw thread portion 31, gu fixed ring 30 threaded connection is on screw thread portion 31, gu fixed ring 30's lateral wall circumference distributes and has the third to rotate seat 32, the one end and the third of the tight arm 28 in top rotate the seat 32 and are connected, tight piece 29 in top rotates the other end of connecting at tight arm 28 in top, tight piece 29 in top tightly is at the inside wall on pipeline 36 upper portion. When the lifting adjusting screw 16 ascends, the fixed connecting rod 27 and one end of the adjusting arm 19 ascend along with the lifting adjusting screw 16, so that one end of the jacking arm 28 ascends along with the fixed connecting rod 27, the other end of the jacking arm 28 swings downwards under the control of the hinge piece 26, and the jacking block 29 is rotatably connected to the other end of the jacking arm 28, so that the jacking block 29 jacks the inner side wall of the upper part of the pipeline 36; on the contrary, when the lifting adjusting screw 16 descends, the hinge 26 controls the other end of the jacking arm 28 to swing upwards, so that the jacking block 29 is disengaged from the pipeline 36, and meanwhile, the jacking block 29 and the arc-shaped clamping block 10 are arranged to clamp on the inner side wall and the outer side wall of the pipeline 36, so that the stability of the pipeline 36 in hoisting is improved, the pipeline 36 is prevented from slipping off the hoisting device when the pipeline 36 is hoisted, and the pipeline 36 is prevented from swinging below the hoisting device when being hoisted.
Articulated elements 26 is including articulated seat 33, the seat 34 and the articulated rod 35 slide, articulated seat 33 fixed connection is in the bottom at regulating arm 19 center, the seat 34 sliding connection that slides is on the tight arm 28 in top, the one end and the articulated seat 33 of articulated rod 35 are articulated, the other end and the seat 34 that slides of articulated rod 35 are articulated, the setting of articulated rod 35 has realized that regulating arm 19 control top tight arm 28 and top tight piece 29 top are tight on the inside wall of pipeline 36, the tight subassembly 25 of lift adjusting screw 16's lift can be controlled simultaneously and fixed pipeline 36 with chucking subassembly 3, and the operation is simple, and is fast, and the construction efficiency is greatly improved.
According to the invention, the lifting adjusting component 1, the clamping component 3 and the locking component 4 are arranged on the hanging scaffold 2, the hanging ring 5 is arranged at the top of the lifting adjusting component 1, the clamping component 3 is prevented from being arranged at the upper part of the pipeline 36, the clamping component 3 is driven to swing towards the pipeline 36 through the lifting adjusting component 1, so that the clamping component 3 is clamped on the outer side wall of the upper part of the pipeline 36, the clamping component 3 is used for clamping the outer side wall of the upper part of the pipeline 36, the lifting adjusting component 1 is arranged for adjusting the clamping component 3 to clamp the pipeline 36, thus the application range of the hoisting device is increased, then the locking component 4 is driven to lock the lifting adjusting component 1, so that the lifting adjusting component 1 is fixed, the clamping component 3 is fixed on the outer side wall of the pipeline 36, the stability of the hoisting device when the pipeline 36 is hoisted by the hoisting device is increased, and finally the hoisting device is hoisted through the hanging ring 5, so that the pipeline 36 is hoisted, thereby replaced the lug through hoisting device's setting to hoisting device circulated reuse, hoisting device is applicable to not unidimensional pipeline 36 simultaneously, thereby has saved construction material, greatly reduced construction cost, need not to install the lug simultaneously, thereby has improved the efficiency of construction.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made based on the present invention to solve the same technical problems and achieve the same technical effects are within the scope of the present invention.

Claims (10)

1. The utility model provides a municipal administration pipeline hoist device which characterized in that: including lift adjustment subassembly, platform sling, chucking subassembly and locking subassembly, the one end of chucking subassembly is gone to the link and is in the bottom of platform sling, the other end chucking of chucking subassembly is at the lateral wall of pipeline, lift adjustment subassembly rotates to be connected the center of platform sling, lift adjustment subassembly's top is equipped with rings, lift adjustment subassembly's bottom with the other end of chucking subassembly rotates to be connected, the locking subassembly is located the top surface of platform sling, the locking subassembly chucking is in lift adjustment subassembly's both sides, lift adjustment subassembly control the chucking subassembly chucking is at the lateral wall on pipeline upper portion, the locking subassembly is fixed lift adjustment subassembly.
2. The municipal pipeline hoisting device according to claim 1, wherein: the chucking subassembly includes first rotation seat and chucking arm, first rotation seat circumference distributes the bottom of platform sling, the one end of chucking arm with first rotation seat rotates to be connected, the other end downwardly extending of chucking arm has the extension rod, it is connected with the clamping part to rotate on the extension rod, the clamping part chucking is in the lateral wall on pipeline upper portion.
3. The municipal pipeline hoisting device according to claim 2, wherein: the clamping part comprises an arc-shaped clamping block and a connecting block, the arc-shaped clamping block is clamped on the outer side wall of the pipeline, one end of the connecting block is fixedly connected to one side, away from the center of the hanging scaffold, of the arc-shaped clamping block, the other end of the connecting block is connected with a rotating shaft in a rotating mode through an extension rod, and a fastening nut is screwed into one end of the rotating shaft.
4. The municipal pipeline hoisting device according to claim 2, wherein: the lifting adjusting assembly comprises a lifting piece and an adjusting piece, the lifting piece is rotatably connected to the center of the hanging scaffold, one end of the adjusting piece is arranged at the bottom of the lifting piece, the other end of the adjusting piece is rotatably connected with the extension rod, the adjusting piece is located below the hanging scaffold, the lifting piece is controlled to lift the adjusting piece, so that the clamping arm swings through control of the adjusting piece, and the clamping part is clamped on the outer side wall of the pipeline.
5. The municipal pipeline hoisting device according to claim 2, wherein: the lifting piece comprises a lifting adjusting screw and a limiting block, the lifting ring is rotatably connected to the top of the lifting adjusting screw, the lifting adjusting screw is in threaded connection with the center of the hanging scaffold, the limiting block is fixedly connected to the bottom of the lifting adjusting screw, one end of the adjusting piece is sleeved on the outer side of the lifting adjusting screw, and the bottom of the adjusting piece is abutted to the top surface of the limiting block.
6. The municipal pipeline hoisting device according to claim 5, wherein: the regulating part includes adjustable ring and regulating arm, the adjustable ring cover is established the outside of lift adjusting screw, the bottom of adjustable ring is supported the top surface of stopper, the lateral wall circumference distribution of stopper has the second to rotate the seat, the one end of regulating arm with the second rotates the seat and rotates and be connected, the other end of regulating arm with the extension rod rotates and is connected.
7. The municipal pipeline hoisting device according to claim 5, wherein: the locking assembly comprises a fixing base, a thread adjusting rod and a locking block, the fixing base is fixedly connected to the top end of the hanging scaffold, the fixing base is located on two sides of the lifting adjusting screw rod, the thread adjusting rod penetrates through the fixing base, the locking block is fixedly connected to the end, close to the lifting adjusting screw rod, of the thread adjusting rod, the thread adjusting rod is provided with a locking nut, the locking nut is screwed on two sides of the fixing base, and the locking block is clamped on two sides of the lifting adjusting screw rod.
8. The municipal pipeline hoisting device according to claim 6, wherein: the bottom of the lifting adjusting screw rod is provided with a jacking assembly, the jacking assembly jacks the inner side wall of the upper part of the pipeline, and an articulated piece is arranged between the jacking assembly and the adjusting arm.
9. The municipal pipeline hoisting device according to claim 8, wherein: the tight subassembly in top includes fixed connecting rod, the tight arm in top, the tight piece in top and solid fixed ring, the top fixed connection of fixed connecting rod is in lift adjusting screw's bottom, gu fixed ring's bottom is equipped with screw thread portion, gu fixed ring threaded connection is in on the screw thread portion, gu fixed ring's lateral wall circumference distributes there is the third to rotate the seat, the tight arm in top one end with the third rotates the seat and rotates to be connected, the tight piece in top rotates to be connected the other end of the tight arm in top, the tight piece in top tightly is at the inside wall on pipeline upper portion.
10. The municipal pipeline hoisting device according to claim 9, wherein: the articulated elements is including articulated seat, the seat and the hinge bar that slide, articulated seat fixed connection be in the bottom at regulating arm center, the seat sliding connection that slides is in on the tight arm in top, the one end of hinge bar with articulated seat is articulated, the other end of hinge bar with the seat that slides is articulated.
CN202110447226.6A 2021-04-25 2021-04-25 Municipal pipeline hoist device Active CN113173495B (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004189433A (en) * 2002-12-12 2004-07-08 Ito Yogyo Co Ltd Manhole hanging tool
CN204727447U (en) * 2015-06-19 2015-10-28 江苏兴荣美乐铜业有限公司 For the suspender of bronze pan tube lifting
CN206108719U (en) * 2016-08-31 2017-04-19 四川聚能核技术工程有限公司 Hoisting device
CN208994974U (en) * 2018-07-10 2019-06-18 江西江铜龙昌精密铜管有限公司 A kind of coil pipe Three-jaw sling
US20190284025A1 (en) * 2018-03-15 2019-09-19 Speed Shore Corporation Lifting Mechanism

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004189433A (en) * 2002-12-12 2004-07-08 Ito Yogyo Co Ltd Manhole hanging tool
CN204727447U (en) * 2015-06-19 2015-10-28 江苏兴荣美乐铜业有限公司 For the suspender of bronze pan tube lifting
CN206108719U (en) * 2016-08-31 2017-04-19 四川聚能核技术工程有限公司 Hoisting device
US20190284025A1 (en) * 2018-03-15 2019-09-19 Speed Shore Corporation Lifting Mechanism
CN208994974U (en) * 2018-07-10 2019-06-18 江西江铜龙昌精密铜管有限公司 A kind of coil pipe Three-jaw sling

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