CN114014176B - Indoor and outdoor universal crane applicable to various building models and hoisting method - Google Patents
Indoor and outdoor universal crane applicable to various building models and hoisting method Download PDFInfo
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- CN114014176B CN114014176B CN202111216961.2A CN202111216961A CN114014176B CN 114014176 B CN114014176 B CN 114014176B CN 202111216961 A CN202111216961 A CN 202111216961A CN 114014176 B CN114014176 B CN 114014176B
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- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000010276 construction Methods 0.000 claims abstract description 41
- 239000000463 material Substances 0.000 claims abstract description 15
- 239000000725 suspension Substances 0.000 claims abstract description 11
- 238000010586 diagram Methods 0.000 claims description 4
- 230000002708 enhancing effect Effects 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000004904 shortening Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 230000003137 locomotive effect Effects 0.000 claims 4
- 230000007547 defect Effects 0.000 abstract description 3
- 238000005034 decoration Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000003111 delayed effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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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
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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
- B66C23/64—Jibs
- B66C23/68—Jibs foldable or otherwise adjustable in configuration
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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
- B66C23/64—Jibs
- B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
- B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
- B66C23/705—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic telescoped by hydraulic jacks
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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
- B66C23/74—Counterweights or supports for balancing lifting couples separate from jib
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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
- B66C23/80—Supports, e.g. outriggers, for mobile cranes hydraulically actuated
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Abstract
The indoor and outdoor general crane suitable for various building models has small structure and is formed by combining a winch moving vehicle mainly comprising an electric winch and a counterweight and a crane arm moving vehicle mainly comprising a driving battery, a hydraulic power system, a lifting oil cylinder, a lifting crane arm and an electric vertical supporting rod through a connecting structure. The winch mobile vehicle or the suspension arm mobile vehicle is singly transported to a construction floor room combination by a freight elevator, so that the crane mobile vehicle or the suspension arm mobile vehicle becomes a protruding body which can vertically hoist various sectional materials outdoors and avoid special-shaped outer curtain walls during hoisting, meets the construction requirement of the special-shaped outer curtain walls, and can hoist various sectional materials indoors. The invention is applicable to various building modeling indoor and outdoor general cranes and hoisting methods, does not influence other people to use construction elevators in the crossing specialty, overcomes the defect of complicated arrangement of hoisting measures for complex section bars, and improves the utilization rate of traditional hoisting equipment and the construction progress; the construction safety problem in the material transferring process is solved.
Description
Technical Field
The invention relates to a lifting tool, in particular to an indoor and outdoor universal crane applicable to various building shapes and a lifting method.
Background
In the building decoration industry, the hoisting operation is a very complicated process, especially in the field of building outer curtain walls and indoor decoration, various profiles are often lifted or hoisted to a construction place by using three traditional hoisting devices of a construction elevator, a tower crane or a crane for installation and construction. Under the conditions of various operations of the building, the outer curtain wall and the interior decoration construction, various profiles are lifted or hoisted by using traditional hoisting equipment, and the following conditions can occur: under the condition of simultaneous unfolding construction, the phenomenon that the traditional lifting equipment is occupied by the cross operation can occur, so that the overall engineering progress is delayed; secondly, due to the structural reasons of the traditional lifting equipment, the traditional lifting equipment cannot avoid the protruding parts of the outer curtain wall with the special shape and cannot accurately lift various sectional materials in place, so that the installation quality and the progress of the outer curtain wall with the special shape are affected; in the outer curtain wall decoration construction, outdoor vertical lifting is needed to be carried out on various sectional materials with small volume and light weight under many conditions, and the components are lifted by using the traditional lifting equipment, so that the utilization rate of the lifting equipment is reduced, and the construction cost is increased. Fourth, traditional handling equipment can not get into each layer of indoor and carry out various section bar handling and hoist and mount in indoor, and various construction section bars can only rely on manual handling and installation when indoor construction, influence the construction progress.
Disclosure of Invention
The invention aims at solving the defects of the traditional lifting equipment, provides a complete machine which is small in structure, can be disassembled and assembled, enters any construction floor room through a construction elevator, can not only vertically lift various sectional materials outdoors and avoid the convex shape of the special-shaped outer curtain wall during lifting, meets the construction requirement of the special-shaped outer curtain wall, but also can independently lift various sectional materials indoors, does not influence other professional cross construction due to the occupation of the traditional lifting equipment, and can improve the utilization rate of the traditional lifting equipment and the construction progress of the indoor and outdoor general lifting machine applicable to various building shapes.
The object of the present invention can be achieved. The invention is suitable for the indoor and outdoor general crane of various architectural modeling, characterized by that: the lifting device comprises a lifting arm moving vehicle 1 and a winch moving vehicle 2 with four rollers 13, wherein a driving battery 3 is fixedly arranged below the rear part of the lifting arm moving vehicle 1, a hydraulic power system 5 is arranged at the front side of the driving battery 3 of the lifting arm moving vehicle 1, the lower part of the driving battery 3 is connected with a driving wheel 4 through a driving shaft, a driven wheel 6 is arranged at the front end of the bottom of the lifting arm moving vehicle 1, a folding hydraulic front supporting leg 7 is arranged at the bottom of the front part of the driven wheel 6 of the lifting arm moving vehicle 1, a folding hydraulic rear supporting leg 8 is arranged at the front side of the driving wheel 4 of the lifting arm moving vehicle 1, a hydraulic lifting cylinder 9 is arranged on the lifting arm moving vehicle 1, the upper end of the lifting cylinder 9 is connected with a lifting arm 10, the rear part of the lifting arm 10 is fixed on the lifting arm moving vehicle 1 through a hinge 11, two electric vertical supporting rods 12 are respectively arranged at two sides of the middle part of the lifting arm moving vehicle 1, an electric winch 14 is arranged above the rear part of the winch moving vehicle 2, a counterweight 15 is arranged in the middle of the electric winch moving vehicle, two locking support legs 16 are respectively arranged on two sides of the winch moving vehicle 2, a winch steel wire rope 17 of the electric winch 14 is connected with a hook 20 through a fixed pulley 18 and a reversing pulley 19, the hydraulic front support leg 7, the hydraulic rear support leg 8, the lifting cylinder 9 and the lifting boom 10 are all connected with a hydraulic power system 5 through pipelines, the electric vertical supporting rod 12, the electric winch 14 and the driving wheel 4 are all connected with a driving battery 3 through electric wires, the winch moving vehicle 2 and the lifting boom moving vehicle 1 are respectively integrated into a construction elevator conveying state, and the winch moving vehicle 2 is connected with the lifting boom moving vehicle 1 through a connecting structure 21 to form an indoor and outdoor general crane which is suitable for various building models and is in a complete machine working state.
The invention is applicable to indoor and outdoor general cranes of various architectural shapes, wherein the hydraulic front supporting leg 7, the hydraulic rear supporting leg 8 and the locking supporting leg 16 are tightly connected with the ground in the working state of the whole crane; the lifting boom 10 is provided with a rotation angle with a vertical reciprocating rotation area of 50 degrees around a hinge shaft 11 through the lifting oil cylinder 9, the action rod of the lifting boom 10 is provided with an extending or shortening movement track along the longitudinal axis of the lifting boom 10, and the highest lifting height of the telescopic action rod of the lifting boom 10 under the action of the lifting oil cylinder 9 is 3.6m; the maximum extension amount of the telescopic action rod of the lifting arm 10 is 2.3m; the highest point of the electric vertical stay bar 12 extending out of the action bar is connected with the building shed roof in a fitting way to form a stable reinforcing structure.
The invention is applicable to indoor and outdoor general cranes with various architectural shapes, wherein the undeployed size of the boom moving vehicle 1 is 1.925m multiplied by 0.65m multiplied by 1.18m, the weight of the boom moving vehicle is 1.1 ton, the size of the winch moving vehicle 2 is 1.048m multiplied by 0.6m, the weight of the winch moving vehicle 2 is 1.2 ton under the full weight, and the boom moving vehicle 1 and the winch moving vehicle 2 can be transported by domestic and foreign freight elevators.
The invention is suitable for indoor and outdoor general cranes of various architectural shapes, wherein the output instruction of the driving battery 3 is controlled by a computer, and the driving battery 3 is simultaneously provided with two interfaces of 280v and 320v which are respectively connected with the electric windlass 14 of corresponding models.
The invention also aims to provide a hoisting method of the indoor and outdoor general hoisting machine applicable to various architectural modeling, which is completed by the following steps:
step one, conveying the suspension arm moving vehicle 1 and the winch moving vehicle 2 to a hoisting floor and entering a construction room through a construction elevator respectively,
Step two: the boom moving vehicle 1 and the hoist moving vehicle 2 which enter a construction room are connected and combined into an indoor and outdoor general crane which is in a complete machine working state and is applicable to various building shapes through a connecting component 21,
Step three, according to the lifting capacity of the lifting arm 10 action bars of the indoor and outdoor general-purpose cranes applicable to various architectural modeling at different extending lengths and the quality of various sectional materials 22 and the placement position on the ground, making a graph (see fig. 3) of the quality and the lifting distance of the indoor and outdoor general-purpose cranes applicable to architectural modeling, determining the accurate placement position of the indoor and outdoor general-purpose cranes applicable to various architectural modeling in the lifting state according to the graph of the lifting quality and the lifting distance, and lofting and drawing a control line 23 of the placement position on the main structure to ensure the accurate placement of the indoor and outdoor general-purpose cranes applicable to various architectural modeling so as to safely lift various components,
Step four, pushing the indoor and outdoor general cranes applicable to various architectural modeling to a control line 23, after the indoor and outdoor general cranes are positioned according to the specification of the control line 23, firstly expanding the hydraulic front support leg 7 and the hydraulic rear support leg 8 through the hydraulic power system 5 to firmly support the boom moving vehicle 1, then adjusting the locking support leg 16 to firmly support the winch moving vehicle 2, and enabling the winch moving vehicle 2 and the boom to be firmly supported
The connecting structure 21 of the mobile vehicle 1 is in a coaxial stress-free state, finally, a computer is operated, so that the highest point of the extending action rod of the electric vertical stay rod 12 is connected with the ceiling support of a room, the purposes of reducing the weight 15 of the winch mobile vehicle 2 and enhancing the operation stability of the suspension arm mobile vehicle 1 are achieved,
Step five, on the control line 23, according to the quality of various profiles 22 to be hoisted and the absolute distance from the ground, the action rod of the hoisting boom 10 is telescopic according to the hoisting curve diagram requirement, the hoisting operation is ready to be started,
Step six, arranging a cable rope according to the construction working condition,
Step seven, connecting the transfer section bar 22 with the hooks 20 of the lifting boom 10, extending into the cable ropes at two sides of the section bar 22l, controlling the section bar 22 to be stable through the cable ropes, then starting to lift, and in the lifting process, carrying out structural avoidance according to the action bars of the telescopic lifting boom 10 of the appearance of the curtain wall structure, ensuring that the indoor and outdoor general lifting cranes suitable for various building models can avoid the outer vertical surfaces of the curtain wall with special models for safe lifting,
And step eight, repeating the step 7 until the hoisting task is completed.
The invention is suitable for the indoor and outdoor general crane of various building models and hoisting method and the difference of the prior art is that the indoor and outdoor general crane suitable for various building models is novel in design and small in structure, and is formed by combining a winch moving vehicle mainly comprising an electric winch and a counterweight and a boom moving vehicle mainly comprising a driving battery, a hydraulic power system, a lifting oil cylinder, a lifting boom and an electric vertical supporting rod through a connecting structure. The single body of the winch mobile vehicle or the suspension arm mobile vehicle is transported to a room of a construction floor by a freight elevator and is combined in the room to form a protruding body which can not only vertically hoist various sectional materials outdoors but also avoid the special-shaped outer curtain wall during hoisting, thereby meeting the construction requirement of the special-shaped outer curtain wall, and the whole machine for hoisting various sectional materials indoors. The indoor and outdoor general crane and the hoisting method which are applicable to various architectural modeling do not occupy the use of traditional hoisting equipment, do not affect the cross construction of each specialty, overcome the defect of complex arrangement of hoisting and hoisting measures for complex structural materials, and improve the utilization rate of the traditional hoisting equipment and the construction progress; the problem of construction safety in the material transferring process is solved.
The invention is further described with reference to the accompanying drawings, which are applicable to various indoor and outdoor general cranes for building models and hoisting methods.
Drawings
Fig. 1 is a schematic front view of the structure of the indoor and outdoor general crane applicable to various architectural shapes.
Fig. 2 is a schematic top view of the construction of the indoor and outdoor general crane of the present invention suitable for various architectural shapes.
Fig. 3 is a graph of hoisting quality and hoisting distance of an indoor and outdoor general crane applicable to various architectural shapes.
Fig. 4 is a schematic diagram of a crane placement position control line drawn by lofting on a main structure.
Fig. 5 is a schematic view of an application state of an indoor and outdoor general crane applicable to various architectural shapes.
Detailed Description
As shown in fig. 1 and 2, the indoor and outdoor general-purpose crane applicable to various architectural shapes of the present invention includes a boom moving vehicle 1 and a hoist moving vehicle 2 with four rollers 13. A driving battery 3 is fixedly arranged below the rear part of the boom moving vehicle 1. The boom wagon 1 is fitted with a hydraulic power system 5 at the front side of the drive battery 3. The lower part of the driving battery 3 is connected with a driving wheel 4 through a driving shaft. The front end of the bottom of the boom moving vehicle 1 is provided with a driven wheel 6, and the bottom in front of the driven wheel 6 is provided with a folding hydraulic front supporting leg 7. The boom travelling car 1 is provided with a folding hydraulic rear support leg 8 at the front edge of the drive wheel 4. The boom moving vehicle 1 is provided with a hydraulic lifting cylinder 9. The upper end of the lifting cylinder 9 is connected with a lifting boom 10, and the rear part of the lifting boom 10 is fixed on the boom moving vehicle 1 through a hinge shaft 11. Two sides of the middle part of the boom moving vehicle 1 are respectively provided with an electric vertical supporting rod 12.
As shown in fig. 1 and 2, an electric hoist 14 is installed above the rear part of the hoist trolley 2, and a counterweight 15 is installed in the middle. Two locking support legs 16 are arranged on two sides of the winch moving car 2. The hoist wire rope 17 of the electric hoist 14 is connected with a hook 20 through a fixed pulley 18 and a reversing pulley 19. The hydraulic front supporting leg 7, the hydraulic rear supporting leg 8, the lifting oil cylinder 9 and the lifting arm 10 are all connected with the hydraulic power system 5 through pipelines. The electric vertical stay 12, the electric hoist 14 and the driving wheel 4 are electrically connected with the driving battery 3.
The hoist trolley 2 and the boom trolley 1 are in a construction elevator transport state when they are integrated. When the winch moving vehicle 2 is connected with the suspension arm moving vehicle 1 through the connecting structure 21, the indoor and outdoor general crane applicable to various building shapes is formed in the working state of the whole machine.
As shown in fig. 2,3 and 5, in the working state of the whole machine, the hydraulic front supporting leg 7, the hydraulic rear supporting leg 8 and the locking supporting leg 16 are tightly attached to the ground; the lifting arm 10 has a vertical reciprocating rotation area with a rotation angle of 50 DEG around the hinge shaft 11 through the lifting oil cylinder 9; the motion bar of the lifting arm 10 is provided with an extending or shortening motion track along the longitudinal axis of the lifting arm 10, and the highest lifting height of the telescopic motion bar of the lifting arm 10 under the action of the lifting oil cylinder 9 is 3.6m; the maximum extension amount of the telescopic action rod of the lifting arm 10 is 2.3m; the highest point of the electric vertical stay bar 12 extending out of the action bar is connected with the building shed roof in a fitting way to form a stable reinforcing structure.
As shown in fig. 2, the undeployed size of the boom carriage 1 is 1.925m×0.65m×1.18m, the weight is 1.1 ton, the size of the winch carriage 2 is 1.048m×0.6m, the weight of the winch carriage 2 is 1.2 ton under the full weight, and the boom carriage 1 and the winch carriage 2 can be both transported by domestic and foreign freight elevators.
The invention is suitable for various indoor and outdoor general cranes with architectural modeling, the output instruction of the driving battery 3 is controlled by a computer, and the driving battery 3 is simultaneously provided with two interfaces of 280v and 320v which are respectively connected with the electric windlass 14 with corresponding models.
The invention discloses an indoor and outdoor general crane hoisting method applicable to various architectural shapes, which is completed by the following steps:
step one, conveying the suspension arm moving vehicle 1 and the winch moving vehicle 2 to a hoisting floor and entering a construction room through a construction elevator respectively,
Step two: the boom moving vehicle 1 and the hoist moving vehicle 2 which enter a construction room are connected and combined into an indoor and outdoor general crane which is in a complete machine working state and is applicable to various building shapes through a connecting component 21,
Step three, according to the lifting capacity of the lifting arm 10 action bars of the indoor and outdoor general-purpose cranes applicable to various architectural modeling at different extending lengths and the mass of various sectional materials 22 and the placement position on the ground, making a graph (refer to fig. 3) of the mass and the lifting distance of the indoor and outdoor general-purpose cranes applicable to architectural modeling, determining the accurate placement position of the indoor and outdoor general-purpose cranes applicable to various architectural modeling in the lifting state according to the graph of the lifting mass and the lifting distance, and lofting and drawing a control line 23 (refer to fig. 4) of the placement position on the main structure to ensure the accurate placement of the indoor and outdoor general-purpose cranes applicable to various architectural modeling so as to safely lift various components,
Step four, pushing the indoor and outdoor general cranes applicable to various architectural modeling to a control line 23, after the general cranes are set in place according to the control line 23, firstly expanding a hydraulic front supporting leg 7 and a hydraulic rear supporting leg 8 through a hydraulic power system 5 and firmly supporting the boom moving vehicle 1, then adjusting a locking supporting leg 16 and firmly supporting the winch moving vehicle 2, enabling a connecting structure 21 of the winch moving vehicle 2 and the boom moving vehicle 1 to be in a coaxial stress-free state, finally operating a computer, enabling the highest point of an action rod of an electric vertical supporting rod 12 to extend to be connected with a room ceiling support, achieving the purposes of reducing the weight 15 quality of the winch moving vehicle 2 and enhancing the operation stability of the boom moving vehicle 1,
Step five, on the control line 23, according to the quality of various profiles 22 to be hoisted and the absolute distance from the ground, the action rod of the hoisting boom 10 is telescopic according to the hoisting curve diagram requirement, the hoisting operation is ready to be started,
Step six, arranging a cable rope according to the construction working condition,
Step seven, connecting the transfer section bar 22 with the hook 20 of the lifting boom 10, extending into the cable ropes at two sides of the section bar 22, controlling the section bar 22 to be stable through the cable ropes, then starting to lift, and in the lifting process, retracting the action rod of the lifting boom 10 according to the appearance of the curtain wall structure to carry out structural avoidance, ensuring that the indoor and outdoor general lifting cranes suitable for various building models can avoid the outer vertical surfaces of the curtain wall with special models to carry out safe lifting,
And step eight, repeating the step 7 until the hoisting task is completed.
The above examples are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art to the technical solution of the present invention should fall within the scope of protection defined by the claims of the present invention without departing from the design spirit of the present invention.
Claims (4)
1. A hoisting method of an indoor and outdoor general crane suitable for various architectural modeling is characterized in that: the lifting device is characterized by comprising a lifting arm moving vehicle (1) and a winch moving vehicle (2) with four rollers (13), wherein a driving battery (3) is fixedly arranged below the rear part of the lifting arm moving vehicle (1), a hydraulic power system (5) is arranged at the front edge of the driving battery (3) of the lifting arm moving vehicle (1), the lower part of the driving battery (3) is connected with a driving wheel (4) through a driving shaft, a driven wheel (6) is arranged at the front end of the bottom of the lifting arm moving vehicle (1), a folding hydraulic front supporting leg (7) is arranged at the bottom of the front part of the driven wheel (6) of the lifting arm moving vehicle (1), a folding hydraulic rear supporting leg (8) is arranged at the front edge of the driving wheel (4) of the lifting arm moving vehicle (1), a hydraulic lifting cylinder (9) is arranged on the lifting arm moving vehicle (1), the upper end of the lifting cylinder (9) is connected with a lifting arm (10), the rear part of the lifting arm moving vehicle (10) is fixed on the lifting arm moving vehicle (1) through a hinged shaft (11), two sides of the middle parts of the lifting arm moving vehicle (1) are respectively provided with an electric motor driven leg (12), two sides of the lifting arm moving vehicle (2) are respectively provided with a counterweight supporting leg (16), two side lifting motor (2) are arranged at the middle parts of the lifting vehicle (2), the hoisting steel wire rope (17) of the electric hoist (14) is connected with the hook (20) through the fixed pulley (18) and the reversing pulley (19), the hydraulic front supporting leg (7), the hydraulic rear supporting leg (8), the lifting oil cylinder (9) and the lifting boom (10) are all connected with the hydraulic power system (5) through pipelines, the electric vertical supporting rod (12), the electric hoist (14) and the driving wheel (4) are all connected with the electric leads of the driving battery (3), the hoist locomotive (2) and the boom locomotive (1) are respectively integrated into a construction elevator conveying state, and the hoist locomotive (2) is connected with the boom locomotive (1) through the connecting structure (21) to form an indoor and outdoor universal hoist applicable to various building models in the whole machine working state;
The hydraulic front support leg (7), the hydraulic rear support leg (8) and the locking support leg (16) are tightly attached to the ground in the working state of the whole machine; the highest point of the action rod of the electric vertical stay rod (12) extends out is connected with the roof of the building in a fitting way to form a stable reinforcing structure;
The method comprises the following steps:
Step one, a step one; the suspension arm moving vehicle (1) and the winch moving vehicle (2) are respectively transported to a hoisting floor and enter a construction room through a construction elevator,
Step two, a step two is carried out; the boom moving vehicle (1) and the winch moving vehicle (2) which enter a construction room are connected and combined into an indoor and outdoor general crane which is in a working state of the whole machine and is applicable to various architectural modeling,
Step three, a step of performing; according to the lifting capacity of the action bars of the lifting arms (10) of the indoor and outdoor general cranes applicable to various architectural modeling in different extending lengths, the mass of various sectional materials (22) and the placement position on the ground, a curve chart of the mass and the lifting distance of the various sectional materials lifted by the indoor and outdoor general cranes applicable to the architectural modeling is manufactured, the accurate placement position of the lifting state of the indoor and outdoor general cranes applicable to various architectural modeling is determined according to the curve chart of the lifting mass and the lifting distance, a control line (23) of the placement position is drawn on the main structure for ensuring the accurate placement of the indoor and outdoor general cranes applicable to various architectural modeling so as to safely lift various components,
Step four, a step four is carried out; after the indoor and outdoor general cranes applicable to various building models are pushed to a control line (23), the control line (23) is used for positioning, firstly, a hydraulic power system (5) is used for expanding a hydraulic front supporting leg (7) and a hydraulic rear supporting leg (8) and firmly supporting a boom moving vehicle (1), then a locking supporting leg (16) is adjusted and firmly supporting a winch moving vehicle (2), a connecting structure (21) of the winch moving vehicle (2) and the boom moving vehicle (1) is in a coaxial stress-free state, finally, a computer is operated, the highest point of an action rod of an electric vertical supporting rod (12) is connected with a room ceiling support, the purposes of reducing the weight (15) of the winch moving vehicle (2) and enhancing the operation stability of the boom moving vehicle (1) are achieved,
Step five, a step of performing a step of; on the control line (23), according to the mass of various profiles (22) and the absolute distance from the ground, the action rod of the lifting arm (10) is telescopic according to the lifting curve diagram requirement, the lifting operation is ready to start,
Step six, a step of performing a step of; according to the construction working condition, the cable wind rope is arranged,
Step seven, a step of performing a step of; the transferring section bar (22) is connected with the hook (20) of the lifting arm (10), the two sides of the section bar (22) are extended into the cable ropes, the section bar (22) is controlled to be stable through the cable ropes, then lifting is started, in the lifting process, the lifting arm (10) is telescopic according to the appearance of the curtain wall structure to carry out structural avoidance, the indoor and outdoor general lifting machine applicable to various building shapes can avoid the outer facade of the special modeling curtain wall to carry out safe lifting,
And step eight, repeating the step seven until the hoisting task is completed.
2. The hoisting method of the indoor and outdoor general hoisting machine applicable to various architectural shapes according to claim 1, wherein the hoisting method is characterized in that: the lifting boom (10) is provided with a vertical reciprocating rotation area with a rotation angle of 50 degrees around the hinge shaft (11) through the lifting oil cylinder (9), the action rod of the lifting boom (10) is provided with an extending or shortening movement track along the longitudinal axis of the lifting boom (10), and the highest lifting height of the telescopic action rod of the lifting boom (10) is 3.6m under the action of the lifting oil cylinder (9); the maximum extension amount of the telescopic action rod of the lifting arm (10) is 2.3m.
3. The hoisting method of the indoor and outdoor general hoisting machine applicable to various architectural shapes according to claim 1 or 2, characterized in that: the size of the suspension arm moving vehicle (1) is not unfolded and is 1.925m multiplied by 0.65m multiplied by 1.18m, the weight of the suspension arm moving vehicle is 1.1 ton, the size of the winch moving vehicle (2) is 1.048m multiplied by 0.6m, the weight of the winch moving vehicle (2) is 1.2 ton under the full weight, and the suspension arm moving vehicle (1) and the winch moving vehicle (2) can be transported by domestic and foreign freight elevators.
4. The hoisting method of the indoor and outdoor general hoisting machine applicable to various architectural shapes according to claim 1, wherein the hoisting method is characterized in that: the output instruction of the driving battery (3) is controlled by a computer, and the driving battery (3) is simultaneously provided with two interfaces of 280v and 320v which are respectively connected with the electric windlass (14) with the corresponding model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111216961.2A CN114014176B (en) | 2021-10-19 | 2021-10-19 | Indoor and outdoor universal crane applicable to various building models and hoisting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111216961.2A CN114014176B (en) | 2021-10-19 | 2021-10-19 | Indoor and outdoor universal crane applicable to various building models and hoisting method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114014176A CN114014176A (en) | 2022-02-08 |
| CN114014176B true CN114014176B (en) | 2024-06-07 |
Family
ID=80056533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111216961.2A Active CN114014176B (en) | 2021-10-19 | 2021-10-19 | Indoor and outdoor universal crane applicable to various building models and hoisting method |
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| Country | Link |
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| CN (1) | CN114014176B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05179813A (en) * | 1991-12-27 | 1993-07-20 | Shimizu Corp | Panel erecting device with jib height adjusting mechanism |
| CN201376850Y (en) * | 2009-04-02 | 2010-01-06 | 沈阳远大铝业工程有限公司 | Unitary curtain wall field lifting device |
| JP2017186131A (en) * | 2016-04-06 | 2017-10-12 | 清水建設株式会社 | Crane device and curtain wall installation method |
| CN107738995A (en) * | 2017-11-16 | 2018-02-27 | 杭州赛奇机械股份有限公司 | Build assembling light crane |
| CN108996421A (en) * | 2018-09-30 | 2018-12-14 | 新疆昆仑美达供应链管理有限公司 | A kind of hanging method of finished product furniture hoisting machine and finished product furniture |
-
2021
- 2021-10-19 CN CN202111216961.2A patent/CN114014176B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05179813A (en) * | 1991-12-27 | 1993-07-20 | Shimizu Corp | Panel erecting device with jib height adjusting mechanism |
| CN201376850Y (en) * | 2009-04-02 | 2010-01-06 | 沈阳远大铝业工程有限公司 | Unitary curtain wall field lifting device |
| JP2017186131A (en) * | 2016-04-06 | 2017-10-12 | 清水建設株式会社 | Crane device and curtain wall installation method |
| CN107738995A (en) * | 2017-11-16 | 2018-02-27 | 杭州赛奇机械股份有限公司 | Build assembling light crane |
| CN108996421A (en) * | 2018-09-30 | 2018-12-14 | 新疆昆仑美达供应链管理有限公司 | A kind of hanging method of finished product furniture hoisting machine and finished product furniture |
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| CN114014176A (en) | 2022-02-08 |
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