CN203998713U

CN203998713U - A kind of gig and elevator system

Info

Publication number: CN203998713U
Application number: CN201420451212.7U
Authority: CN
Inventors: 刁占峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-08-12
Filing date: 2014-08-12
Publication date: 2014-12-10
Anticipated expiration: 2024-08-12

Abstract

The utility model discloses a kind of gig and elevator system, this gig comprises driver train, derricking gear, and derricking gear comprises arm, lifting appliance, and arm comprises hanging beam and turning rack, and turning rack and hanging beam end are rotationally connected; Turning rack comprises boatswain chair, supporting plate, and boatswain chair is connected with lifting appliance; The receiving device that this elevator system comprises gig and is used in conjunction with gig, receiving device comprises the movable decking, movable decking and the service platform sliding block joint that are overlapped on the service platform on window frame body of wall and are arranged on service platform top.The beneficial effects of the utility model are: pull in rope process at driver train, weight is promoted to boatswain chair place, turning rack can turn on hanging beam along with the pulling force of driver train, thereby be overlapped on window frame body of wall, weight can enter indoor thereupon, without manually weight being pulled in window, save manpower; The transport of materials of the convenient skyscraper of receiving device in elevator system, has improved decoration efficiency greatly in addition.

Description

Lifting machine and lifting system

Technical Field

The utility model relates to a building decoration construction technical field particularly, relates to a lifting machine and lift system.

Background

With the rapid development of infrastructure and urbanization in China, the construction industry is also developed vigorously. Along with this, high-rise buildings and super high-rise buildings are increasing. At present, in the decoration projects of residential buildings and partial office buildings, especially multi-storey residential buildings, a large amount of raw materials are required to be transported to decorated rooms on the building by manpower. The hand-held heavy load climbing by carrying on shoulder by manpower of the porter, the working labor intensity is very large, and the high-rise building equipped with the elevator can use the elevator to transport small decoration articles and bulk materials, but when transporting large decoration materials, such as carpentry boards, plywood, large wood blocks and the like, because the elevator space is limited, the sanitation of the whole corridor can be influenced, neighbors can cover the nose, and a large amount of manpower and material resources are consumed, therefore, when transporting the decoration materials, the porter still needs to transport the building by manpower at present, the carrying mode takes labor and labor, and can cause scratch damage and pollution to the wall surfaces or public facilities in the corridor.

In order to solve the above problems, when decorating a high-rise building, a crane is used to carry the decoration materials indoors. The existing crane is troublesome to install, needs to additionally use a crane during assembly and disassembly, and is troublesome to operate; meanwhile, in the hoisting process, the weight is lifted to the top end of a lifting hook of the crane, the weight needs to be manually pulled or dragged into the window, a lot of manpower is wasted in the dragging process, and high potential safety hazards exist; in addition, an operator usually stands on the ground and controls the crane to work through a motor switch, and because the existing residence belongs to a high-rise residence, the operator on the ground can hardly observe whether the lifting height of the decoration material is in place, and the safety coefficient is poor, so that serious potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

For solving the interior wall of corridor or public facilities through artifical transport finishing material among the prior art, both take a lot of work hard, and still can cause scraping damage and pollution, use the loop wheel machine to promote finishing material simultaneously, the installation is troublesome, and the heavy object promotes to the lifting hook top of loop wheel machine, still needs the manual work to pull the heavy object to or pull to the window in, pulls the in-process, need extravagant a lot of manpowers, and has defects such as higher potential safety hazard, the utility model aims to provide an elevator and lift system.

In order to achieve the above object, an embodiment of the present invention provides a hoisting machine, including a driving mechanism and a hoisting mechanism connected to the driving mechanism, wherein the hoisting mechanism includes a boom and a hoisting device connected to the boom, the boom includes a boom and a roll-over stand, and the roll-over stand is rotatably connected to an end of the boom through a shaft;

the roll-over stand comprises a hanging plate and a supporting plate connected with the hanging plate, and the hanging plate is connected with the lifting device.

In the technical scheme, the utility model discloses simple structure, the davit is connected by hanging beam and roll-over stand and is constituteed, roll-over stand accessible axle upset, be provided with the hole that provides the upset space for the roll-over stand on the hanging beam, be fixed with hoisting accessory on the gallows, when specifically using, take the davit on the wall body of window frame, when hoisting accessory takes the heavy object to promote hanger plate top department, along with actuating mechanism pulling rope, thereby it overturns to the hanging beam to drive the roll-over stand, thereby the overlap joint is on the wall body of window frame, the heavy object can be under the effect of layer board this moment, drive to indoor, need not the manual work and drags or drag the heavy object indoor, the manpower has been saved, work efficiency is provided, constructor's safety has been guaranteed, therefore.

Further, the support is symmetrically installed to the one end that roll-over stand was kept away from to the hanging beam bottom, and the support includes the stand and fixes the first lead screw in the stand bottom, and first lead screw passes through threaded connection with the stand. Among this technical scheme, the support that the symmetry was placed is used for keeping the hanging beam balanced and support, and the support includes stand and first lead screw simultaneously, and the height of support is adjusted to the length in the stand through adjusting first lead screw grafting, convenient to use, the installation, dismantle conveniently, and support height-adjustable can make the utility model provides a lifting machine is applicable to the window of co-altitude not, as long as keep the hanging beam balanced can.

Furthermore, a transverse plate for supporting the driving device is fixed between the brackets. Among this technical scheme, the diaphragm is used for supporting actuating mechanism to the structure that makes whole lifting machine is compacter, and the structural grouping is more reasonable, for actuating mechanism provides one and holds space and height, the height of diaphragm can be adjusted, and extensive applicability is extensive, can adjust according to the demand during the use.

Furthermore, the bottom of the hanging beam is also provided with an inclined frame and a fixed plate which are used for clamping a wall body, the inclined frame comprises a supporting rod and a second lead screw fixed at the bottom end of the supporting rod, and the second lead screw is connected with the supporting rod through threads. Among this technical scheme, the sloping shelf and fixed plate mainly used press from both sides tight window frame wall body, provide a reinforced structure for the lifting machine, have guaranteed that the davit is firm to be fixed on the wall body, make the davit can not remove, have improved factor of safety, use safe and reliable more, are applicable to the promotion of multiple heavy object.

Preferably, one end of the lifting beam far away from the roll-over stand is fixed with a guide wheel, and a rope wound on the driving device is connected with the lifting device by bypassing the guide wheel. The guide pulley is used for providing the guide effect of rope, prevents to rub between rope and the davit, and has guaranteed that the rope can not the swing back and forth, and the practicality is strong.

The embodiment of the utility model provides a still provide a lift system, including lifting machine, and with the receiving arrangement of lifting machine cooperation use; wherein,

the receiving device comprises an operating platform and a movable platform, wherein the operating platform is connected to the wall of the window frame in an overlapping mode, the movable platform is installed above the operating platform, and the movable platform is connected with the operating platform in a sliding mode.

In the technical scheme, the lifting system can be used for decoration or construction of high-rise buildings, decoration materials can be conveniently received and used by each building, the receiving device is used in cooperation with the lifting machine, the lifting machine places lifted heavy objects on the movable platform of the receiving device, and constructors pull the movable platform back indoors, so that the decoration materials are brought back indoors, the safety coefficient is improved, the practicability is high, the transportation rate of the decoration materials is improved, and the construction efficiency is improved; during specific use, can set up the lifting machine at the highest level of building, then promote the heavy object that promotes to the receiving arrangement on every layer in proper order, convenient to use, easy operation need not every layer and all installs the lifting machine or through artifical transport finishing material, labour saving and time saving, the practicality is strong.

Further, the operating platform and the movable platform are both provided with pulleys, and the operating platform and the movable platform are both fixedly provided with tracks for sliding of the rollers. In the technical scheme, the movable platform can slide on the operation platform through the pulleys, so that the operation platform is more convenient, the manpower is saved, and the transportation efficiency is improved.

Furthermore, the bottom of the operating platform is fixedly connected with a connecting rod and a support, the connecting rod is respectively connected with the support and the operating platform in a rotating mode through a shaft, and the top of the support is connected with the operating platform in a rotating mode through a shaft. In this technical scheme, it is further described that the operation platform bottom is provided with connecting rod and the support that keeps operation platform balanced, guaranteed operation platform steadiness, the support is convenient for adjust operation platform's height, the connecting rod is used for having guaranteed support and operation platform's stability, all rotate through the axle between connecting rod, operation platform and the support in addition and be connected, when receiving arrangement did not use, can be with the tortuous recovery of support and connecting rod, be similar to the structure of collapsible ladder, high durability and convenient use, and easy operation has guaranteed operation platform's safe and reliable.

Furthermore, the bottom of the operating platform is also provided with an inclined frame and a fixing plate which are used for clamping the window frame wall. Among this technical scheme, the sloping shelf and the fixed plate of operation platform bottom are used for pressing from both sides tight window frame wall body, provide a reinforcement equipment for receiving arrangement, with the firm fixing on the wall body of operation platform, have guaranteed that operation platform can not remove when the operation, have improved factor of safety.

Preferably, the movable platform is provided with a handle. In this technical scheme, the last installation handle of moving platform makes things convenient for the user to push and pull moving platform to make moving platform can slide on operation platform, convenient to use, the practicality is strong.

The utility model has the advantages that: the utility model has simple structure, convenient assembly and disassembly, during the hoisting process, when the rope is pulled by the driving mechanism, the heavy object is lifted to the hanging plate, the driving mechanism continues to pull the rope, the roll-over stand can roll over to the hanging beam along with the pulling force of the winch, thereby the roll-over stand is lapped on the wall body of the window frame, the heavy object can enter the room along with the rope, at the moment, the heavy object is not needed to be pulled into the window manually, the safety coefficient is improved, the manpower is saved, in addition, the hoisting system provided by the utility model has fast installation speed, and the system is also provided with the receiving device matched with the hoisting machine, thereby being more convenient for the material transportation of the high-rise building, being convenient for the transportation, not needing the ground staff to control the working state of the driving mechanism, being more convenient and safe, being convenient for the carrying and use of the finishing crew, well solving the problems of, the safety factor is improved, the decoration efficiency is greatly improved, the construction period is shortened, and the practicability is high.

Drawings

Fig. 1 is a schematic structural diagram of a hoisting machine according to an embodiment of the present invention;

fig. 2 is a cross-sectional view of a boom of a hoist according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a lifting system according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a receiving device of a hoisting system according to an embodiment of the present invention.

In the figure, the position of the upper end of the main shaft,

1. a drive mechanism; 2. a hoisting mechanism; 3. a suspension arm; 4. a hoisting device; 5. a hanging beam; 6. a roll-over stand; 7. a shaft; 8. a hanger plate; 9. a support plate; 10. a support; 11. a column; 12. a first lead screw; 13. a transverse plate; 14. an inclined frame; 15. a fixing plate; 16. a strut; 17. a second lead screw; 18. a guide wheel; 19. a receiving device; 20. an operating platform; 21. a movable platform; 22. a pulley; 23. a track; 24. a connecting rod; 25. and (4) a handle.

Detailed Description

The present invention will be described in further detail below with reference to specific embodiments and with reference to the attached drawings.

Embodiment 1, as shown in fig. 1-2, the elevator according to the embodiment of the present invention includes a driving mechanism 1 and a hoisting mechanism 2 connected to the driving mechanism, the hoisting mechanism includes a boom 3 and a hoisting device 4 connected to the boom, the boom includes a boom 5 and a roll-over stand 6, and the roll-over stand is rotatably connected to the end of the boom through a shaft 7;

the roll-over stand comprises a hanging plate 8 and a supporting plate 9 connected with the hanging plate, and the hanging plate is connected with the lifting device.

This lifting machine simple structure has overcome the lifting machine among the prior art at the hoist and mount in-process, and the heavy object promotes to the davit top, still needs the manual work to pull the heavy object to or pull to the window in, pulling the in-process, need extravagant a lot of manpowers, and there are defects such as higher potential safety hazard, the utility model discloses utilize the upset ability of roll-over stand, can make the roll-over stand drive the roll-over stand upset under the effect that receives the certain pulling force of actuating mechanism to make the hanger plate drive the heavy object under the lift cooperation of layer board, drag the heavy object to indoor, convenient to use, easy operation has saved manpower, material resources, provides work efficiency, has guaranteed constructor's safety, and the practicality is strong.

Among this technical scheme, actuating mechanism is used for tensile rope to provide the structure of power, and actuating mechanism includes motor, hoist engine, and during the use, thereby the motor drives the hoist engine and pulls the rope and promote the heavy object, not only limits to including motor and hoist engine to this actuating mechanism, still can be for manpower pulling or other forms, as long as provide the power that pulls the rope and make the heavy object promote can, here no longer lists one by one. Hoisting accessory is used for hanging and gets the heavy object, and hoisting accessory includes lifting hook and pulley, and is the same with current hoisting accessory, nevertheless the utility model provides a hoisting accessory not only limits in lifting hook and pulley, as long as can hoist the heavy object can, also can directly tie on the heavy object through pulley and rope, make the heavy object can promote, here no longer lists one by one.

The included angle between the hanging plate and the supporting plate in the roll-over stand is 120-140 degrees, when the roll-over stand is turned over, the hanging plate drives the weight to turn over, the supporting plate plays a role in lifting, the weight cannot fall off when lifted, and safety factors are improved.

In addition, in the process of lifting the heavy object, in order to ensure vertical balanced lifting, a rope pulled by ground personnel can be added at the position of the heavy object or the lifting hook, so that the vertical lifting of the heavy object is ensured, the heavy object cannot be collided with a building, the use is convenient, and the operation is simple.

Embodiment 2, as shown in fig. 1-2, the elevator according to the embodiment of the present invention includes a driving mechanism and a hoisting mechanism connected to the driving mechanism, the hoisting mechanism includes a boom and a hoisting device connected to the boom, the boom includes a boom and a roll-over stand, and the roll-over stand is rotatably connected to the end of the boom through a shaft;

Among the above-mentioned technical scheme, further the support 10 is installed to the one end symmetry that roll-over stand was kept away from to hanging beam bottom, and the support includes stand 11 and fixes the first lead screw 12 in the stand bottom, and first lead screw passes through threaded connection with the stand. The support is used for keeping the hanging beam balanced and support, adjusts the height of support simultaneously through adjusting the length that first lead screw was pegged graft to the stand in, convenient to use, and installation, dismantlement are convenient. In the above technical solution, a transverse plate 13 for supporting the driving device is further fixed between the brackets. The transverse plate is used for the driving mechanism, so that the whole elevator is more compact in structure and more reasonable in structural combination. In the technical scheme, the bottom of the hanging beam is further provided with an inclined frame 14 and a fixing plate 15 which are used for clamping a wall body, the inclined frame comprises a support rod 16 and a second lead screw 17 fixed at the bottom end of the support rod, and the second lead screw is in threaded connection with the support rod. The inclined frame and the fixed plate are mainly used for clamping a window frame wall body, a reinforcing device is provided for the elevator, the suspension arm is stably fixed on the wall body, the suspension arm is prevented from moving, and the safety factor is improved. In the above technical solution, preferably, a guide wheel 18 is fixed at one end of the lifting beam far away from the roll-over stand, and a rope wound on the driving device is connected with the lifting device by bypassing the guide wheel.

During the specific use, at first through the support with the stable level of davit fixed, then through sloping frame and fixed plate, fixed davit and wall body, then can implement the work of promoting the heavy object, need not to observe the height that the heavy object promoted at the promotion in-process, reach required this floor after, the roll-over stand can take the heavy object upset to indoor, convenient to use has improved the efficiency of construction.

Embodiment 3, as shown in fig. 1 to 4, an embodiment of the present invention further provides a lifting system, including a lifting machine and a receiving device 19 used in cooperation with the lifting machine; wherein,

the receiving device comprises an operating platform 20 and a movable platform 21, wherein the operating platform 20 is overlapped on the window frame wall, the movable platform is installed above the operating platform, and the movable platform is connected with the operating platform in a sliding mode.

The lifting system can be used for decoration or construction of high-rise buildings, and is convenient for each-storey building to receive and use decoration materials; during specific use, can set up the lifting machine at the highest level of building, then promote the heavy object that promotes to the receiving arrangement on every layer in proper order, convenient to use, easy operation need not every layer and all installs the lifting machine or through artifical transport finishing material, labour saving and time saving, the practicality is strong.

Embodiment 4, as shown in fig. 1 to 4, an embodiment of the present invention further provides a lifting system, including a lifting machine and a receiving device used in cooperation with the lifting machine; wherein,

In the above technical solution, further, the operating platform and the movable platform are both provided with pulleys 22, and both the operating platform and the movable platform are fixed with tracks 23 for sliding of the rollers. In the above technical scheme, further operation platform bottom fixed connection pole 24 and support, the connecting rod rotates with support and operation platform respectively through the axle and is connected, and the support top rotates with operation platform through the axle and is connected. In the above technical solution, further the bottom of the operation platform is further provided with an inclined rack and a fixing plate for clamping the window frame wall. In the above technical solution, preferably, the movable platform is provided with a handle 25.

During specific use, at first fix the lifting machine at higher floor, then when every layer all need use finishing material, can be fixed the window frame wall body to required floor with receiving arrangement on, then receive the heavy object that the lifting machine hoisted, convenient to use, easy operation need not every layer and all promotes the heavy object, provides finishing material's conveying efficiency, and it is more convenient to use.

The utility model has simple structure, convenient assembly and disassembly, during the hoisting process, when the rope is pulled by the driving mechanism, the heavy object is lifted to the hanging plate, the driving mechanism continues to pull the rope, the roll-over stand can roll over to the hanging beam along with the pulling force of the winch, thereby the roll-over stand is lapped on the wall body of the window frame, the heavy object can enter the room along with the rope, at the moment, the heavy object is not needed to be pulled into the window manually, the safety coefficient is improved, the manpower is saved, in addition, the hoisting system provided by the utility model has fast installation speed, and the system is also provided with the receiving device matched with the hoisting machine, thereby being more convenient for the material transportation of the high-rise building, being convenient for the transportation, not needing the ground staff to control the working state of the driving mechanism, being more convenient and safe, being convenient for the carrying and use of the finishing crew, well solving the problems of, the safety factor is improved, the decoration efficiency is greatly improved, the construction period is shortened, and the practicability is high.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A lifting machine comprises a driving mechanism (1) and a lifting mechanism (2) connected with the driving mechanism, wherein the lifting mechanism comprises a lifting arm (3) and a lifting device (4) connected with the lifting arm, and is characterized in that the lifting arm comprises a lifting beam (5) and a roll-over stand (6), and the roll-over stand is rotatably connected with the end part of the lifting beam through a shaft (7);

the roll-over stand comprises a hanging plate (8) and a supporting plate (9) connected with the hanging plate, and the hanging plate is connected with the lifting device.

2. The hoisting machine as recited in claim 1, characterized in that the bottom of the lifting beam is provided with a support (10) at the end far away from the roll-over stand, the support comprises a vertical column (11) and a first lead screw (12) fixed at the bottom end of the vertical column, and the first lead screw is connected with the vertical column through a thread.

3. A hoisting machine as defined in claim 2, characterized in that between the brackets there is fixed a transverse plate (13) for supporting the drive means.

4. The hoisting machine as recited in claim 1, characterized in that the bottom of the beam is further provided with an inclined bracket (14) and a fixed plate (15) for clamping the wall, the inclined bracket comprises a supporting rod (16) and a second lead screw (17) fixed at the bottom end of the supporting rod, and the second lead screw is connected with the supporting rod through a thread.

5. A hoisting machine as defined in claim 1, characterized in that the end of the hoisting beam remote from the roll cage is provided with a fixed guide wheel (18), around which the rope wound on the drive unit is passed to be connected to the hoisting device.

6. A hoisting system comprising a hoisting machine as claimed in any one of claims 1 to 5, and a receiving device (19) for cooperation with the hoisting machine; wherein,

the receiving device comprises an operation platform (20) which is lapped on the wall body of the window frame and a movable platform (21) which is arranged above the operation platform, and the movable platform is connected with the operation platform in a sliding way.

7. The lifting system according to claim 6, characterized in that the operating platform and the movable platform are each provided with a pulley (22), and a rail (23) for sliding of the rollers is fixed to both the operating platform and the movable platform.

8. The lifting system according to claim 6, characterized in that the operating platform bottom is fixed with a connecting rod (24) and a bracket, the connecting rod is rotatably connected with the bracket and the operating platform respectively through a shaft, and the bracket top is rotatably connected with the operating platform through a shaft.

9. The lifting system of claim 6, wherein the bottom of the operation platform is further provided with an inclined frame and a fixing plate for clamping the wall of the window frame.

10. A lifting system according to claim 6, characterised in that the movable platform is provided with a handle (25).