CN115231456A - Hoisting device for tunnel hole construction for assembling whole prefabricated parts of pipe gallery - Google Patents
Hoisting device for tunnel hole construction for assembling whole prefabricated parts of pipe gallery Download PDFInfo
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- CN115231456A CN115231456A CN202210647723.5A CN202210647723A CN115231456A CN 115231456 A CN115231456 A CN 115231456A CN 202210647723 A CN202210647723 A CN 202210647723A CN 115231456 A CN115231456 A CN 115231456A
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- Prior art keywords
- assembly
- frame
- tunnel
- seat
- construction
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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
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
- B66C23/36—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
- B66C23/44—Jib-cranes adapted for attachment to standard vehicles, e.g. agricultural tractors
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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
- B66C1/02—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 suction means
- B66C1/0237—Multiple lifting units; More than one suction area
- B66C1/025—Divided cups
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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
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
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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
- B66C15/00—Safety gear
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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
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
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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
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/72—Counterweights or supports for balancing lifting couples
- B66C23/78—Supports, e.g. outriggers, for mobile cranes
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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
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/88—Safety gear
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Manipulator (AREA)
Abstract
The invention discloses a hoisting device for construction in a tunnel for assembling integral prefabricated parts of a pipe gallery, which comprises: the electric cabinet is arranged on one side of the top plate; multidirectional walking subassembly, multidirectional walking subassembly are used for carrying out nimble removal in narrow and small space. This a whole prefab of piping lane is assembled and is used hoist device for construction in tunnel hole, multidirectional walking assembly is when the walking, it removes to drive mecanum wheel through belt drive spare by driving motor one, and the setting of four mecanum wheels, mecanum wheel possesses its distinctive characteristic, all-round sport equipment based on mecanum wheel technique can realize moving ahead, the sideslip, the slant, the motion modes such as rotatory and its combination, can carry out 180 degrees rotations under the condition that does not occupy more space, also perfect lateral shifting, specially adapted transports the space limitedly, the constrictive environment of operation passageway, increase the utilization ratio of tunnel inner space, be convenient for hoist and mount the prefab and assemble.
Description
Technical Field
The invention relates to the field of tunnel construction of pipe galleries, in particular to a hoisting device for construction in a tunnel for assembling integral prefabricated parts of a pipe gallery.
Background
The pipe gallery is a main place for intensively laying large-scale device pipelines, is composed of upright posts, cross beams and trusses of a steel structure or a reinforced concrete structure, and can be divided into single-layer or multi-layer, passable or impassable and the like according to types. And part of the pipe gallery is built in a cast-in-place mode, and can also be built in a prefabricated part assembling mode so as to improve the building efficiency.
Carry out prefab pin-connected panel in the tunnel, often need adopt the hoisting machine to hoist to predetermineeing the position to the prefab, however, the tunnel inner space is comparatively narrow and small, lead to current hoisting machine can't develop effective hoist and mount work in the tunnel, because the restrictive problem of tunnel inner space, current hoisting machine can't carry out nimble removal in the hole, can't be quick effectual hoist the prefab and carry the equipment position promptly, consequently, the hoist device of construction usefulness in the specially designed tunnel hole for solve this problem.
Disclosure of Invention
The invention aims to provide a hoisting device for construction in a tunnel for assembling integral prefabricated parts of a pipe gallery, which aims to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a whole prefab of piping lane is assembled with hoist device for construction in tunnel hole, includes:
the electric cabinet is arranged on one side of the top plate;
the multi-directional walking assembly is used for flexibly moving in a narrow space;
the chassis driving and rotating assembly is arranged at the top of the multidirectional walking assembly, and the driving end of the chassis driving and rotating assembly is connected with the bottom of the top plate and can drive the top plate to rotate;
the rotary driving assembly and the telescopic frame assembly are both hinged to the top of the top plate, and the movable end of the rotary driving assembly is hinged to the bottom of the telescopic frame assembly and used for controlling the adjustment of the inclination angle of the telescopic frame assembly;
the lifting assembly is arranged at the movable end of the telescopic frame assembly, the movable end of the lifting assembly is fixedly connected with a vacuum sucker assembly, the vacuum sucker assembly is controlled to move up and down, and the prefabricated part is adsorbed and fixed by the vacuum sucker assembly to realize lifting;
four shore subassemblies, four shore subassemblies are installed respectively in the four corners at roof top, and shore subassembly is used for arcwall face and planar support, shore subassembly includes the push rod bottom plate, two electric telescopic handle one, two are installed at the top of push rod bottom plate be connected with the supporting seat between electric telescopic handle one's the expansion end, and the upper surface of supporting seat is the arc, the curved upper surface of supporting seat bonds and has the arc sheet rubber, the recess has been seted up at the top of supporting seat, and the internally mounted of recess has two electric telescopic handle two, two fixedly connected with plane fagging between electric telescopic handle two's the expansion end, and the top of plane fagging bonds and has the plane sheet rubber.
As a further scheme of the invention: the multidirectional walking assembly comprises a wheel frame, walking wheel structures are mounted on the front side and the back side of the wheel frame respectively, each walking wheel structure comprises a Mecanum wheel and a first driving motor, a belt type transmission part is arranged between a driving shaft end of the first driving motor and a mounting shaft end of the Mecanum wheel, the belt type transmission part comprises two transmission gears, a synchronous belt is arranged between the two transmission gears, and the two transmission gears synchronously rotate through the synchronous belt.
As a still further scheme of the invention: the chassis driving rotating assembly comprises a bottom plate, a rotating base shaft is rotatably installed at the center of the upper surface of the bottom plate through a bearing, a second driving motor is installed on the upper surface of the bottom plate and located on the side edge of the rotating base shaft, and a gear transmission piece is arranged between the driving end shaft of the second driving motor and the rotating base shaft.
As a still further scheme of the invention: the top of bottom plate is the rectangle distribution and installs the support post, universal ball is installed at the top of support post, and the ball face at universal ball top contacts with the bottom of roof.
As a still further scheme of the invention: the telescopic frame component comprises a hinged seat, a rotating seat is rotatably installed in an inner cavity of the hinged seat, a basic bin frame is welded on one side of the rotating seat, a telescopic bin frame is slidably installed inside the basic bin frame, a first hydraulic rod is installed inside the telescopic bin frame, a connecting plate is fixedly connected to the movable end of the first hydraulic rod, and the connecting plate is connected with the inner wall face of the basic bin frame.
As a still further scheme of the invention: the forked tail slide is all installed to the both sides of basis storehouse frame inner wall top and bottom, the inside slidable mounting of the forked tail spout of forked tail slide has the forked tail slider, and the forked tail slider installs on flexible storehouse frame, fixed blend stop is all installed by the head position in the top and the bottom of basis storehouse frame inner wall, flexible blend stop is all installed by the afterbody position in the top and the bottom of flexible storehouse frame, offsets each other between fixed blend stop and the activity blend stop.
As a still further scheme of the invention: the rotary driving assembly comprises a positive U-shaped seat and a reverse U-shaped seat, a hydraulic rod seat is rotatably installed in an inner cavity of the positive U-shaped seat, a second hydraulic rod is installed at the end part of the plane of the hydraulic rod seat, a rotary block is fixedly connected to the movable end of the second hydraulic rod, and the rotary block is rotatably installed in the inner cavity of the reverse U-shaped seat.
As a still further scheme of the invention: the lifting component comprises a winding frame, a winding disc is installed in an inner cavity of the winding frame in a rotating mode, a steel wire rope is installed in a winding cavity of the winding disc in a winding mode, an opening for the steel wire rope to move is formed in the bottom of the winding frame, a third driving motor is installed on the back face of the winding frame, and the driving end of the third driving motor is connected with the shaft end of the winding disc.
As a still further scheme of the invention: the vacuum chuck subassembly includes the adsorption substrate, two long violently pipes are installed to one side interlude of adsorption substrate, fixed sucking disc is all installed in the four corners of adsorption substrate bottom, and just fixed sucking disc is linked together with the inside of long violently managing, the vacuum pump is all installed to the both sides at adsorption substrate top, the intake end fixedly connected with vent line of vacuum pump, and two branch pipes of vent line bottom violently manage with two long respectively and be linked together.
As a still further scheme of the invention: the utility model discloses a flexible pipe, including adsorption substrate, annular frame, fixing bolt, cavity external thread sleeve two is installed to the both ends of violently managing to the front of adsorption substrate and back all install annular frame, two equal slidable mounting has the fly leaf between the both sides of annular frame opposite face, and the front and the back of fly leaf all install gliding supporting shoe in annular frame cavity, fixed passage has been seted up in the top of annular frame through the screw thread recess screw thread that supporting shoe seted up at its top, and fixing bolt's screw thread pole portion passes fixed passage, the fly leaf is close to one side of adsorption substrate and inlays and install the short violently pipe, two movable sucking discs are installed to the bottom of fly leaf, and the inside of just movable sucking disc and short violently managing is linked together, the one end that the short violently manages and is close to adsorption substrate installs cavity external thread sleeve one, cavity external thread sleeve two is all installed to the both ends of long violently managing, and the removable double-end thread hose of installing of screw thread between cavity external thread sleeve one.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, when the multidirectional walking assembly walks, the driving motor drives the Mecanum wheels to move through the belt type transmission part, and the four Mecanum wheels are arranged, the Mecanum wheels have the specific characteristics, and the omnibearing motion equipment based on the Mecanum wheel technology can realize the motion modes of forward movement, transverse movement, oblique movement, rotation, combination and the like, namely 180-degree rotation can be carried out under the condition of not occupying more space, and the omnibearing motion equipment can also perfectly move laterally.
2. According to the vacuum chuck assembly, the rotating base shaft can be driven to rotate through the gear transmission piece after the driving motor II is started, the top plate can be driven to rotate through the rotation of the rotating base shaft, 360-degree dead-angle-free rotation adjustment of the vacuum chuck assembly is achieved, the flexibility of the vacuum chuck assembly is improved, and when the top plate rotates, the ball end of the universal ball is in contact with the bottom of the top plate to roll and support the top plate and equalize the wind on the stress of the top plate, so that the stability of the top plate during rotation is guaranteed.
3. According to the telescopic bin frame, the telescopic bin frame slides in the base bin frame, the hydraulic rod I is mounted in the telescopic bin frame, the movable end of the hydraulic rod I is in contact with the inner wall of the base bin frame through the connecting plate, when the hydraulic rod I extends, the whole telescopic bin frame is driven to extend out of the base bin frame due to the fact that the connecting plate is connected with the base bin frame, the telescopic bin frame assembly is extended, otherwise, the hydraulic rod I is shortened, the telescopic bin frame assembly is shortened, the height position where the device can be lifted is improved, the dovetail slide seat and the dovetail slide block slide in a limiting mode, the telescopic bin frame is supported and limited, stable sliding of the telescopic bin frame in the base bin frame is guaranteed, meanwhile, the fixed blocking strip and the movable blocking strip are in contact and conflict with each other, the telescopic bin frame is prevented from being extracted from the inside of the base bin frame, accidents are avoided, and stability of the device is further improved.
4. According to the invention, the hydraulic rod II is in rotary connection with the positive U-shaped seat through the hydraulic rod seat, the hydraulic rod II is in rotary connection with the inverted U-shaped seat through the rotary block, and the hydraulic rod II is in rotary connection with the hinged seat through the rotary seat, namely, when the hydraulic rod II extends, the basic bin frame can be jacked upwards, when the hydraulic rod II shortens, the basic bin frame can be pulled downwards, and the basic bin frame is controlled to rotate by the extension of the hydraulic rod II, namely, the telescopic frame component is rotated, so that the inclination angle of the telescopic frame component is regulated.
5. According to the invention, when the prefabricated part is hoisted, the fixed type sucking discs are contacted with the surface of the prefabricated part, at the moment, the vacuum pump is started to pump air, negative pressure is transmitted to the fixed type sucking discs through the vent pipelines and the long transverse pipes, and further vacuum adsorption is carried out on the surface of the prefabricated part through the fixed type sucking discs and the surface of the prefabricated part to complete fixation, meanwhile, the negative pressure is also transmitted to the movable type sucking discs on two sides through the adsorption base plate, the double-threaded hose, the vent pipelines and the short transverse pipes, and the movable type sucking discs also perform vacuum adsorption with the surface of the prefabricated part to complete fixation.
6. According to the invention, when hoisting is carried out, a corresponding supporting mode is selected according to the state of the upper space in the tunnel, if the upper space of the device is an arc-shaped surface, the electric telescopic rod II is in a contraction state and is supported by the matching of the supporting seat and the arc-shaped rubber sheet, so that the electric telescopic rod II is more wedged with the arc-shaped surface for supporting, if the upper space is a plane, the electric telescopic rod II extends to drive the plane supporting plate to move upwards, so that the bottom surface of the plane supporting plate is higher than the position of the arc-shaped upper surface of the supporting seat, at the moment, the plane is supported by adopting the matching of the plane-shaped rubber sheet and the plane supporting plate, and the double top contact modes can be correspondingly selected according to the actual use conditions.
7. According to the invention, the supporting seat moves upwards by virtue of the extension of the electric telescopic rod, and finally contacts with a contact point of the upper space for supporting, so that the supporting property of the upper space is realized, and in a supporting mode, the reverse acting force of the support can be fed back to the ground by the multi-direction walking assembly, so that the device is extruded in the tunnel to play a role in supporting and limiting the device, and the hoisting device is more stable during hoisting and is not easy to have an unexpected safety accident due to inclination.
Drawings
FIG. 1 is a schematic structural view of a hoisting device for construction in a tunnel for assembling a whole prefabricated member of a pipe gallery;
fig. 2 is a schematic structural diagram (without a shoring component) of a hoisting device for construction in a tunnel for assembling a whole prefabricated member of a pipe gallery;
FIG. 3 is a schematic structural view of a wheel frame in a hoisting device for construction in a tunnel for assembling a whole prefabricated part of a pipe gallery;
FIG. 4 is a schematic structural view of a traveling wheel structure in a hoisting device for construction in a tunnel for assembling a whole prefabricated member of a pipe gallery;
FIG. 5 is a schematic structural view of a bottom plate in a hoisting device for construction in a tunnel for assembling a whole prefabricated member of a pipe gallery;
FIG. 6 is a schematic structural view of a telescopic frame assembly in a hoisting device for construction in a tunnel for assembling a whole prefabricated part of a pipe gallery;
FIG. 7 is a schematic structural view of a foundation frame in a hoisting device for construction in a tunnel for assembling a whole prefabricated member of a pipe gallery (without an inverted U-shaped seat);
FIG. 8 is a schematic structural view of a telescopic bin frame in a hoisting device for construction in a tunnel for assembling a whole prefabricated member of a pipe gallery;
FIG. 9 is a schematic structural view of a rotary driving assembly in a hoisting device for construction in a tunnel for assembling a whole prefabricated part of a pipe gallery;
FIG. 10 is a schematic structural view of a winding frame in a hoisting device for construction in a tunnel for assembling a whole prefabricated part of a pipe gallery;
FIG. 11 is a schematic structural view of an adsorption base plate in a hoisting device for construction in a tunnel for assembling a whole prefabricated part of a pipe gallery;
FIG. 12 is a schematic structural view of a shoring component in a hoisting device for construction in a tunnel for assembling a whole prefabricated part of a pipe gallery;
fig. 13 is a schematic structural view of a support seat in a hoisting device for construction in a tunnel for assembling a whole prefabricated member of a pipe gallery.
In the figure: the multi-directional traveling assembly 1, the chassis driving rotating assembly 2, the top plate 3, the rotating driving assembly 4, the telescopic frame assembly 5, the hoisting assembly 6, the vacuum chuck assembly 7, the wheel frame 8, the traveling wheel structure 9, the mecanum wheel 10, the belt transmission 11, the first driving motor 12, the bottom plate 13, the support upright post 14, the universal ball 15, the second driving motor 16, the gear transmission 17, the rotating base shaft 18, the hinge base 19, the rotating base 20, the base bin frame 21, the telescopic bin frame 22, the fixed barrier 23, the dovetail slide 24, the dovetail slide 25, the first hydraulic rod 26, the connecting plate 27, the movable barrier 28, the right U-shaped base 29, the hydraulic rod base 30, the second hydraulic rod 31, the rotating block 32, the inverted U-shaped base 33, the third driving motor 34, the winding disc 35, the winding frame 36, the steel wire rope 37, the first hollow external thread sleeve 38, the pipeline 39, the vacuum pump 40, the long transverse pipe 41, the double-end threaded hose 42, the movable plate 43, the annular frame 44, the fixed channel 45, the fixed bolt 46, the support slider 47, the second fixed external thread sleeve 48, the suction base plate 49, the base plate 50, the movable flat rubber sheet 55, the telescopic rod 54, the flat plate 54, the flat rubber sheet 55, the telescopic rod assembly 52.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 13, the present invention provides a technical solution, in which a hoisting device for construction in a tunnel for assembling a whole prefabricated member of a pipe gallery includes:
the electric cabinet is arranged on one side of the top plate 3;
the multi-directional walking component 1 is used for flexibly moving in a narrow space, controlling the multi-directional walking component 1 to walk and moving the vacuum sucker component 7 to the upper part of the prefabricated part;
the chassis driving and rotating assembly 2 is arranged at the top of the multidirectional walking assembly 1, the driving end of the chassis driving and rotating assembly 2 is connected with the bottom of the top plate 3 and can drive the top plate 3 to rotate, and the chassis driving and rotating assembly 2 can drive the top plate 3 to rotate so as to adjust the direction of the vacuum sucker assembly 7;
the two rotary driving assemblies 4 and the telescopic frame assembly 5 are hinged to the top of the top plate 3, the movable end of each rotary driving assembly 4 is hinged to the bottom of the telescopic frame assembly 5 and used for controlling the adjustment of the inclination angle of the telescopic frame assembly 5, and the telescopic frame assembly 5 can also be stretched and retracted so as to improve the height capable of being hoisted;
the lifting assembly 6 is a steel wire lifting module in the prior art, the lifting assembly 6 is installed at the movable end of the telescopic frame assembly 5, the movable end of the lifting assembly 6 is fixedly connected with a vacuum chuck assembly 7, the vacuum chuck assembly 7 is controlled to move up and down, and the prefabricated part is adsorbed and fixed by the vacuum chuck assembly 7 to realize lifting;
four shoring subassemblies 53, the four corners at roof 3 top is installed respectively to four shoring subassemblies 53, shoring subassembly 53 is used for arcwall face and planar support, shoring subassembly 53 includes push rod bottom plate 54, two electric telescopic handle 55 are installed at push rod bottom plate 54's top, be connected with supporting seat 56 between the expansion end of two electric telescopic handle 55, and the upper surface of supporting seat 56 is the arc, the curved upper surface of supporting seat 56 bonds and has arc rubber piece 57, the recess has been seted up at supporting seat 56's top, and the internally mounted of recess has two electric telescopic handle 60, fixedly connected with plane fagging 59 between the expansion end of two electric telescopic handle 60, and the top of plane fagging 59 bonds and has plane rubber piece 58.
The multidirectional walking assembly 1 comprises a wheel frame 8, walking wheel structures 9 are mounted on two sides of the front surface and the back surface of the wheel frame 8, each walking wheel structure 9 comprises a Mecanum wheel 10 and a driving motor I12, the mounting shaft ends of the Mecanum wheels 10 are rotatably mounted on the wheel frame 8, the driving motor I12 is fixedly mounted on the wheel frame 8, a belt transmission part 11 is arranged between the driving shaft end of the driving motor I12 and the mounting shaft end of the Mecanum wheel 10, the belt transmission part 11 comprises two transmission gears, one transmission gear is mounted at the driving shaft end of the driving motor I12, the other transmission gear is mounted at the mounting shaft end of the Mecanum wheel 10, a synchronous belt is arranged between the two transmission gears, the two transmission gears synchronously rotate by the synchronous belt, the four Mecanum wheels 10 are arranged, and the four Mecanum wheels 10 have unique characteristics.
The chassis driving rotating assembly 2 comprises a bottom plate 13, a rotating base shaft 18 is rotatably installed at the center of the upper surface of the bottom plate 13 through a bearing, the top end of the rotating base shaft 18 is connected with the bottom of the top plate 3, a second driving motor 16 is installed on the upper surface of the bottom plate 13 and located on the side edge of the rotating base shaft 18, a gear transmission piece 17 is arranged between the driving end shaft of the second driving motor 16 and the rotating base shaft 18, and the gear transmission piece 17 is composed of two gears which are meshed with each other.
The top of bottom plate 13 is the rectangle distribution and installs support post 14, and universal ball 15 is installed at support post 14's top, and the ball face at universal ball 15 top contacts with the bottom of roof 3, and when roof 3 was rotatory, universal ball 15's ball end contacted with the bottom of roof 3, played the roll support to roof 3, equallyd divide the atress of roof 3 to guarantee the stability when roof 3 was rotatory.
The rotary driving assembly 4 comprises a positive U-shaped seat 29 and an inverted U-shaped seat 33, the positive U-shaped seat 29 is welded at the top of the top plate 3, the inverted U-shaped seat 33 is welded at the bottom of the basic bin frame 21, a hydraulic rod seat 30 is rotatably installed in an inner cavity of the positive U-shaped seat 29, a second hydraulic rod 31 is installed at the end part of the plane of the hydraulic rod seat 30, a rotating block 32 is fixedly connected with the movable end of the second hydraulic rod 31, and the rotating block 32 is rotatably installed in the inner cavity of the inverted U-shaped seat 33.
The lifting assembly 6 comprises a winding frame 36, a winding disc 35 is rotatably mounted in an inner cavity of the winding frame 36, a steel wire rope 37 is wound in the winding cavity of the winding disc 35, a through hole for the steel wire rope 37 to move is formed in the bottom of the winding frame 36, a driving motor III 34 is mounted on the back of the winding frame 36, and the driving end of the driving motor III 34 is connected with the shaft end of the winding disc 35.
The front and the back of the adsorption base plate 49 are both provided with annular frames 44, the movable plate 43 is slidably arranged between two sides of the opposite surfaces of the two annular frames 44, the front and the back of the movable plate 43 are both arranged on supporting sliders 47 sliding in cavities of the annular frames 44, the movable plate 43 can slide between the two annular frames 44 through the supporting sliders 47, when sliding, the double-head threaded hose 42 is stretched, namely, the distance between the movable plate 43 and the adsorption base plate 49 can be adjusted, namely, when adsorbing prefabricated parts of different sizes, the movable plate 43 on two sides can be adjusted correspondingly, so that adsorption points are more comprehensively dispersed on the surfaces of the prefabricated parts, so as to improve the stability of vacuum adsorption, meanwhile, the sliding support between the supporting sliders 47 and the annular frames 44 also plays a role of bearing the movable plate 43 under the stress, the stress of the movable plate 43 is evenly distributed on the two annular frames 44, so as to ensure the stability during adsorption, the top of the frames 44 is provided with a fixed annular channel 45 through which the supporting sliders 47 is provided with a fixed bolt 46 through a threaded groove on the top of the hollow slider 47, and the fixed bolt 46 passes through the fixed channel 45, and the movable plate 43 is connected with a short-side of the slider, and a suction cup is arranged on the bottom of the movable plate 43, and a short-side of the movable plate 43, and a suction cup is arranged on the fixed channel 52, and the fixed slider, and the movable plate 43 is arranged on the bottom of the fixed channel 52, two ends of the long transverse pipe 41 are respectively provided with a second hollow external thread sleeve 48, and a double-thread flexible pipe 42 is arranged between the second hollow external thread sleeve 48 and the first hollow external thread sleeve 38 in a threaded detachable mode.
The working principle of the invention is as follows:
the principle that the chassis driving rotating assembly 2 drives the top plate 3 to rotate is as follows:
after the second driving motor 16 is started, the second driving motor can drive the rotating base shaft 18 to rotate through the gear transmission part 17, and the rotation of the rotating base shaft 18 can drive the top plate 3 to rotate, so that 360-degree dead-angle-free rotation adjustment of the vacuum sucker component 7 is realized, and the flexibility of the device is improved;
the telescoping principle of the telescoping mast assembly 5 is as follows:
the telescopic bin frame 22 slides in the base bin frame 21, a first hydraulic rod 26 is mounted in the telescopic bin frame 22, the movable end of the first hydraulic rod 26 is in contact with the inner wall of the base bin frame 21 through a connecting plate 27, when the first hydraulic rod 26 extends, the connecting plate 27 is connected with the base bin frame 21, the telescopic bin frame 22 is driven to integrally extend out of the base bin frame 21, namely, the telescopic frame assembly 5 is extended, otherwise, the first hydraulic rod 26 is shortened, the telescopic frame assembly 5 is shortened, and the height position of the device which can be lifted is improved;
the principle of the rotation driving assembly 4 driving the telescopic frame assembly 5 to rotate is as follows:
the second hydraulic rod 31 is in rotary connection with the positive U-shaped seat 29 through the second hydraulic rod seat 30, the second hydraulic rod 31 is in rotary connection with the inverted U-shaped seat 33 through the rotary block 32, and the second hydraulic rod 31 is in rotary connection with the hinge seat 19 through the rotary seat 20, namely when the second hydraulic rod 31 extends, the basic bin frame 21 can be jacked upwards, when the second hydraulic rod 31 shortens, the basic bin frame 21 can be pulled downwards, the basic bin frame 21 is controlled to rotate by the extension of the second hydraulic rod 31, namely the telescopic frame assembly 5 is rotated, so that the inclination angle of the telescopic frame assembly is regulated;
the hoisting principle of the hoisting assembly 6 is as follows:
the forward and reverse rotation of the third driving motor 34 drives the winding disc 35 to rotate forward and reverse, when the winding disc 35 rotates forward, the steel wire rope 37 is wound and wound, when the winding disc 35 rotates reversely, the steel wire rope 37 is discharged from the inside of the winding disc 35, when the steel wire rope 37 is wound and wound, the steel wire rope 37 drives the vacuum chuck assembly 7 to move upwards, and when the steel wire rope 37 is unwound and wound, the vacuum chuck assembly 7 is driven to move downwards;
the principle of the vacuum chuck assembly 7 for adsorbing the preforms is as follows:
when the prefabricated part is hoisted, the fixed type sucker 50 is in contact with the surface of the prefabricated part, at the moment, the vacuum pump 40 is started to pump air, negative pressure is transmitted to the fixed type sucker 50 through the vent pipeline 39 and the long transverse pipe 41, and further vacuum adsorption is carried out on the surface of the prefabricated part through the fixed type sucker 50 to complete fixation, meanwhile, the negative pressure is also transmitted to the movable type suckers 52 on two sides through the adsorption base plate 49, the double-thread hose 42, the vent pipeline 39 and the short transverse pipe 51, the movable type suckers 52 also complete vacuum adsorption with the surface of the prefabricated part, on the contrary, the prefabricated part can be disassembled by canceling the negative pressure suction force, in addition, the movable plates 43 are additionally arranged on two sides, the movable plates 43 can slide between the two annular frames 44 through the supporting slide blocks 47, namely, when the prefabricated parts with different sizes are adsorbed, the corresponding distance adjustment can be carried out on the movable plates 43 on the two sides, and the adsorption points can be more comprehensively dispersed on the surface of the prefabricated part;
the support principle is as follows:
when hoisting, selecting a corresponding supporting mode according to the state of an upper space in a tunnel, if the upper space of the device is an arc-shaped surface, enabling the electric telescopic rod II 60 to be in a contracted state, and supporting the electric telescopic rod II through the matching of the supporting seat 56 and the arc-shaped rubber sheet 57, so that the electric telescopic rod II is more wedged with the arc-shaped surface for supporting, if the upper space is a plane, enabling the electric telescopic rod II 60 to extend to drive the plane supporting plate 59 to move upwards, enabling the bottom surface of the plane supporting plate 59 to be higher than the position of the arc-shaped upper surface of the supporting seat 56, and at the moment, supporting the plane through the matching of the plane-shaped rubber sheet 58 and the plane supporting plate 59, wherein the double top contact modes can be correspondingly selected according to actual use conditions;
after the selection is accomplished, extend by electric telescopic handle 55 and make supporting seat 56 rebound, finally contact with the contact in upper portion space and support, played the support nature to the upper portion space, and supporting formula, the reverse acting force of support, can feed back to ground by multidirectional walking subassembly 1, then be equivalent to the inside in tunnel with the device extrusion, play the spacing effect of support to the device, make hoist device when hoist and mount, more stability, the incident that the slope is unexpected is difficult to appear.
When the multidirectional walking assembly 1 walks, the driving motor I12 drives the Mecanum wheels 10 to move through the belt type transmission part 11, and the four Mecanum wheels 10 are arranged, and the four Mecanum wheels 10 have the specific characteristics, so that the omnibearing motion equipment based on the Mecanum wheel technology can realize the motion modes of advancing, transverse moving, oblique moving, rotating, combination and the like, namely, the omnibearing motion equipment can rotate 180 degrees without occupying more space, and can also perfectly move laterally, and the multidirectional walking assembly is particularly suitable for the environment with limited transfer space and narrow operation channel;
after arriving the predetermined point, adjust the angle of expansion bracket assembly 5 through rotation driving assembly 4, and adjust through the length to expansion bracket assembly 5 self, adaptation hoist and mount point, it is rotatory to roof 3 by chassis drive rotating assembly 2, make vacuum chuck subassembly 7 be directly over the prefab, then support by shore subassembly 53 and play the spacing effect of extrusion to the device, reinforce hoisting device's stability, control vacuum chuck subassembly 7 by hoisting assembly 6 at last and go up and down, and make vacuum chuck subassembly 7 carry out vacuum adsorption to the prefab and fix, the completion is lifted by crane.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof.
Claims (9)
1. The utility model provides a whole prefab of piping lane is assembled with hoist device for construction in tunnel hole, its characterized in that: the method comprises the following steps:
the top plate (3), and one side of the top plate (3) is provided with an electric cabinet and the like;
the multidirectional walking assembly (1), the multidirectional walking assembly (1) is used for flexibly moving in a narrow space;
the chassis driving rotating assembly (2), the chassis driving rotating assembly (2) is arranged at the top of the multidirectional walking assembly (1), and the driving end of the chassis driving rotating assembly (2) is connected with the bottom of the top plate (3) and can drive the top plate (3) to rotate;
the rotary driving component (4) and the telescopic frame component (5) are hinged to the top of the top plate (3), and the movable end of the rotary driving component (4) is hinged to the bottom of the telescopic frame component (5) and used for controlling the adjustment of the inclination angle of the telescopic frame component (5); the rotary driving assembly (4) comprises a positive U-shaped seat (29) and an inverted U-shaped seat (33), a hydraulic rod seat (30) is rotatably installed in an inner cavity of the positive U-shaped seat (29), a second hydraulic rod (31) is installed at the end part of the plane of the hydraulic rod seat (30), a rotary block (32) is fixedly connected to the movable end of the second hydraulic rod (31), and the rotary block (32) is rotatably installed in the inner cavity of the inverted U-shaped seat (33);
the lifting assembly (6) is arranged at the movable end of the telescopic frame assembly (5), the movable end of the lifting assembly (6) is fixedly connected with a vacuum sucker assembly (7), the vacuum sucker assembly (7) is controlled to move up and down, and the vacuum sucker assembly (7) is used for adsorbing and fixing the prefabricated part to realize lifting;
four shore subassembly (53), four shore subassembly (53) are installed respectively in the four corners at roof (3) top, and shore subassembly (53) are used for arcwall face and planar support, shore subassembly (53) are including push rod bottom plate (54), two electric telescopic handle (55), two are installed at the top of push rod bottom plate (54) be connected with supporting seat (56) between the expansion end of electric telescopic handle (55), and the upper surface of supporting seat (56) is the arc, supporting seat (56) curved upper surface bonds and has arc sheet rubber (57), the recess has been seted up at the top of supporting seat (56), and the internally mounted of recess has two electric telescopic handle two (60), two fixedly connected with plane fagging (59) between the expansion end of electric telescopic handle two (60), and the top bonding of plane fagging (59) has plane sheet rubber (58).
2. The hoisting device for the construction in the tunnel for the assembly of the integral prefabricated member of the pipe gallery according to claim 1, is characterized in that: the multidirectional walking assembly (1) comprises a wheel frame (8), walking wheel structures (9) are mounted on the two sides of the front surface and the back surface of the wheel frame (8), each walking wheel structure (9) comprises a Mecanum wheel (10) and a driving motor I (12), a belt type transmission part (11) is arranged between the driving shaft end of the driving motor I (12) and the mounting shaft end of the Mecanum wheel (10), the belt type transmission part (11) is composed of two transmission gears, a synchronous belt is arranged between the two transmission gears, and the two transmission gears synchronously rotate through the synchronous belt.
3. The hoisting device for the construction in the tunnel for the assembly of the whole prefabricated member of the pipe gallery according to claim 1, is characterized in that: the chassis driving rotating assembly (2) comprises a bottom plate (13), a rotating base shaft (18) is installed at the center position of the upper surface of the bottom plate (13) in a rotating mode through a bearing, a second driving motor (16) is installed on the upper surface of the bottom plate (13) and located on the side edge of the rotating base shaft (18), and a gear transmission piece (17) is arranged between the driving end shaft of the second driving motor (16) and the rotating base shaft (18).
4. The hoisting device for the construction in the tunnel for the assembly of the integral prefabricated member of the pipe gallery according to the claim 3 is characterized in that: the top of bottom plate (13) is the rectangle distribution and installs support post (14), universal ball (15) are installed at the top of support post (14), and the ball face at universal ball (15) top contacts with the bottom of roof (3).
5. The hoisting device for the construction in the tunnel for the assembly of the integral prefabricated member of the pipe gallery according to claim 1, is characterized in that: expansion bracket subassembly (5) are including articulated seat (19), rotating in the inner chamber of articulated seat (19) installs roating seat (20), one side welding of roating seat (20) has basic storehouse frame (21), the inside slidable mounting of basic storehouse frame (21) has expansion bin frame (22), the internally mounted of expansion bin frame (22) has hydraulic stem one (26), expansion end fixedly connected with connecting plate (27) of hydraulic stem one (26), and is connected between the internal face of connecting plate (27) and basic storehouse frame (21).
6. The hoisting device for the construction in the tunnel for the assembly of the integral prefabricated member of the pipe gallery according to claim 5, is characterized in that: dovetail slide (24) are all installed at the both sides of basis storehouse frame (21) inner wall top and bottom, the inside slidable mounting of the dovetail slide of dovetail slide (24) has forked tail slider (25), and forked tail slider (25) install on flexible storehouse frame (22), fixed blend stop (23) are all installed by the head position to the top and the bottom of basis storehouse frame (21) inner wall, the top and the bottom of flexible storehouse frame (22) all install movable blend stop (28) by the afterbody position, support each other between fixed blend stop (23) and the movable blend stop (28).
7. The hoisting device for the construction in the tunnel for the assembly of the integral prefabricated member of the pipe gallery according to claim 1, is characterized in that: lifting by crane subassembly (6) including rolling frame (36), rotate in the inner chamber of rolling frame (36) and install winding dish (35), wire rope (37) are installed in the winding intracavity winding of winding dish (35), and the bottom of rolling frame (36) is seted up and is supplied wire rope (37) movable opening, the back mounted of rolling frame (36) has driving motor three (34), and the drive end of driving motor three (34) is connected with the axle head of winding dish (35).
8. The hoisting device for the construction in the tunnel for the assembly of the integral prefabricated member of the pipe gallery according to claim 7, is characterized in that: vacuum chuck subassembly (7) are including adsorption substrate (49), two long violently pipes (41) are installed to the one side interlude of adsorption substrate (49), fixed sucking disc (50) are all installed in the four corners of adsorption substrate (49) bottom, and fixed sucking disc (50) are linked together with the inside of long violently pipe (41), vacuum pump (40) are all installed to the both sides at adsorption substrate (49) top, the suction end fixedly connected with air vent line (39) of vacuum pump (40), and two branch pipes of air vent line (39) bottom are linked together with two long violently pipes (41) respectively.
9. The hoisting device for the construction in the tunnel for the assembly of the integral prefabricated member of the pipe gallery according to claim 8, is characterized in that: annular frame (44) are all installed, two to the front and the back of adsorption base plate (49) annular frame (44) opposite face between equal slidable mounting have fly leaf (43), and the front and the back of fly leaf (43) all install gliding supporting shoe (47) in annular frame (44) cavity, fixed passage (45) have been seted up in the top of annular frame (44) run through, fixing bolt (46) are installed to the screw thread recess screw thread that supporting shoe (47) were seted up through its top, and the screw thread pole portion of fixing bolt (46) passes fixed passage (45), the one side that fly leaf (43) are close to adsorption base plate (49) is inlayed and is installed short horizontal pipe (51), two movable sucking discs (52) are installed to the bottom of fly leaf (43), and movable sucking disc (52) are linked together with the inside of short horizontal pipe (51), the one end that short horizontal pipe (51) are close to adsorption base plate (49) is installed cavity external screw thread sleeve one (38), cavity external screw thread cavity sleeve two (48) are all installed to the both ends of long horizontal pipe (41), and threaded hose (42) is installed to external screw thread between cavity sleeve two (48) and external thread sleeve (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210647723.5A CN115231456A (en) | 2022-06-08 | 2022-06-08 | Hoisting device for tunnel hole construction for assembling whole prefabricated parts of pipe gallery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210647723.5A CN115231456A (en) | 2022-06-08 | 2022-06-08 | Hoisting device for tunnel hole construction for assembling whole prefabricated parts of pipe gallery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115231456A true CN115231456A (en) | 2022-10-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210647723.5A Pending CN115231456A (en) | 2022-06-08 | 2022-06-08 | Hoisting device for tunnel hole construction for assembling whole prefabricated parts of pipe gallery |
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| Country | Link |
|---|---|
| CN (1) | CN115231456A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118125271A (en) * | 2024-05-07 | 2024-06-04 | 新乡职业技术学院 | Electromechanical integrated suction crane |
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2022
- 2022-06-08 CN CN202210647723.5A patent/CN115231456A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118125271A (en) * | 2024-05-07 | 2024-06-04 | 新乡职业技术学院 | Electromechanical integrated suction crane |
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