Automatic hoisting device for steel structure modular integrated building product

Abstract

The utility model discloses an automatic hoisting device for steel structure modularization integrated building product, including hanging bracket body, automatic locking device, lifting lug and control cabinet, hanging bracket body includes first square tube and second square tube, first square tube parallel arrangement, second square tube even interval arrangement, second square tube both ends are connected with first square tube, and the control cabinet is connected with the automatic locking device. The automatic locking devices are arranged at the two ends of the first square tube, the lifting lugs are symmetrically arranged on the upper surface of the joint of the first square tube and the second square tube, and the control cabinet is arranged on the second square tube. The control cabinet and the automatic locking device are arranged, the control cabinet controls the automatic locking device to be connected with the hoisting part and controls the automatic locking device to rotate after connection, the hoisting part is prevented from falling off in the hoisting process, the automation degree in the hoisting process is high, and the hoisting efficiency is improved; the first square tube and the second square tube are connected, the lifting lugs are symmetrically arranged, and the two ends of the chain are connected with the lifting lugs and the lifting device respectively, so that the lifting device is balanced, and the stability of lifting work is ensured.

Description

TECHNICAL FIELD

[0001] The utility model belongs to steel structure transport equipment technical field more specifically, it relates to a kind of automatic hoisting device for steel structure modular integrated building product. BACKGROUND

[0002] Steel structure modular integrated building, by utilizing modular design, building is split into modular unit, and the construction process of modular unit is completed in factory, then is transported to construction site, and is quickly combined and assembled into building whole by connection technology.

[0003] The existing steel structure modular integrated building product adopts the mode of hanger combined with chain hoist during construction process. This mode requires workers to operate chain hoist for a long time at high place to ensure that each module can be accurately and safely hoisted to the predetermined position. However, such working mode is not only inefficient, but also has high safety hazards for workers. In addition, since the position and posture of the module need to be manually adjusted by workers, it further increases the operation time and difficulty.

[0004] The utility model with patent number 201721675958.6 and the name of hoisting structure of concrete block is only suitable for hoisting concrete block and is not suitable for hoisting steel structure modular integrated building product, and the overall automation degree of the device is low, the operation of workers is complex, and the hoisting efficiency is low. UTILITY MODEL CONTENT

[0005] In view of the problems of low working efficiency and high safety hazards of the existing steel structure hoisting device, the utility model provides an automatic hoisting device for steel structure modular integrated building product. The control cabinet is arranged on the hanger main body, the automatic locking device is arranged at the four corners of the crane main body, the control cabinet controls the automatic locking device and is connected with the hoisting component, the automatic locking device is controlled to rotate after connection, the hoisting component is prevented from falling off during hoisting process, the automation degree of hoisting process is high, the manual input is reduced, and the hoisting efficiency is improved. The first square channel and the second square channel are fixedly connected, the lifting lugs are symmetrically arranged on them, the control cabinet is arranged in the middle, the locking chains are connected with the lifting lugs and the hoisting device respectively, the balance of the whole hoisting device is achieved, and the stability of hoisting work is ensured.

[0006] In order to achieve the above object, according to the first aspect of the utility model, provide a kind of automatic hoisting device for steel structure modular integrated building product, including hanger body, automatic locking device, lifting lug and control cabinet, the hanger body includes first square and second square, the first square has two and is parallelly arranged, the second square has several and is evenly arranged, the two ends of the second square are connected with the first square, the automatic locking device is arranged at the two ends of first square, the lifting lug is symmetrically arranged on the upper surface of the connecting portion of the first square and the second square, and the control cabinet is arranged on the second square;

[0007] The automatic locking device comprises a fixed seat, a motor, a first gear, a second gear, a sleeve, a rotating shaft and a lifting hook, the output end of the motor is connected with the first gear, the other end is connected with the fixed seat, the first gear is engaged with the second gear, the center of the second gear is connected with one end of the rotating shaft, the other end of the rotating shaft is connected with the lifting hook, and the sleeve is arranged outside the rotating shaft and connected with the fixed seat.

[0008] Preferably, the diameter of the first gear is smaller than the diameter of the second gear.

[0009] Preferably, the output end of the motor is connected with the first gear through a key, and the second gear is connected with the rotating shaft through a key.

[0010] Preferably, the fixed seat comprises a connecting plate, a top plate, a bottom plate and a side plate, the connecting plate has two and the top of the connecting plate is connected with the first square, the top plate is connected with the motor, the two ends of the top plate are connected with the connecting plate, the two ends of the bottom plate are connected with the bottom of the connecting plate, and the side plate has two and is arranged on the two sides of the sleeve respectively, and the bottom of the side plate is connected with the bottom plate.

[0011] Preferably, a plurality of connecting holes are formed in the top of the connecting plate, and the connecting plate is connected with the first square through the connecting holes.

[0012] Preferably, the second square has six, the length of the first square is longer than the length of the second square, the lifting lug has four, and is arranged at the connecting portion of the two ends of the second square and the first square.

[0013] Preferably, the control cabinet is arranged on the second square located at the third and fourth positions.

[0014] Preferably, the control cabinet comprises a power supply, a signal receiver and an action executor, the power supply is connected with the signal receiver and the action executor respectively, the output end of the signal receiver is connected with the input end of the action executor, and the motor is connected with the output end of the power supply and the action executor respectively.

[0015] Preferably, a chain is further provided, the chain is four, one end of the chain is connected with the lifting hook, the other end is provided with a connecting hook and is connected with the lifting lug through the connecting hook.

[0016] Overall, the above technical solutions conceived by the utility model compared with the prior art can achieve the following beneficial effects:

[0017] (1) The automatic hoisting and carrying device for the steel structure modular integrated building product of the utility model has the control cabinet arranged on the hanger main body, the automatic locking device arranged at the four corners of the crane main body, the control cabinet controlling the automatic locking device to be connected with the lifting component, the automatic locking device being controlled to rotate after being connected, the lifting component being prevented from falling off in the hoisting and carrying process, high automation degree in the hoisting and carrying process, reduction of manual input and improvement of hoisting and carrying efficiency.

[0018] (2) The utility model discloses a first square hole and a second square hole are fixedly connected, and the lifting lug is symmetrically arranged on the first square hole and the second square hole, the control cabinet is arranged at the middle part, the chain is connected with the lifting lug and the lifting device respectively, the balance of the whole hoisting and carrying device is achieved, and the stability of the hoisting and carrying work is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a hoisting and carrying schematic view of the automatic hoisting and carrying device for the steel structure modular integrated building product.

[0020] Figure 2 It is a front view of the automatic hoisting and carrying device for the steel structure modular integrated building product.

[0021] Figure 3 It is a bottom view of the automatic hoisting and carrying device for the steel structure modular integrated building product.

[0022] Figure 4 It is a hanger main body structure schematic view.

[0023] Figure 5 It is an automatic locking device structure schematic view.

[0024] Figure 6 It is a lifting component structure schematic view.

[0025] In the drawing: 1, automatic locking device; 2, lifting lug; 3, control cabinet; 4, first square hole; 5, second square hole; 6, chain; 7, motor; 8, first gear; 9, second gear; 10, sleeve; 11, rotating shaft; 12, hook; 13, connecting plate; 14, top plate; 15, bottom plate; 16, side plate; 17, connecting hole; 18, lifting component; 19, slot-shaped hole. DETAILED DESCRIPTION

[0026] In order to make the utility model purposes, technical scheme and advantages more clearly, the following will be further described in detail with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model, and are not used to limit the utility model. In addition, the technical features involved in each embodiment of the utility model described below can be combined with each other as long as they do not conflict with each other.

[0027] As shown by Figures 1 to 6 The utility model discloses a kind of automatic hoisting devices for steel structure modular integrated building product, including hanger body, automatic locking device 1, lug 2 and control cabinet 3, hanger body includes first square 4 and second square 5, first square 4 has two and is parallelly arranged, second square 5 has six and is evenly arranged, the length of first square 4 is longer than the length of second square 5, and the two ends of second square 5 are fixedly connected with first square 4.Both first square 4 and second square 5 are square or rectangular section metal strip.

[0028] Lug 2 has four, two two symmetry and are respectively arranged at the two ends of the second square 5 of the second and the second last, and the connecting place of first square 4, lug 2 is welded with first square 4.Control cabinet 3 is arranged on the second square 5 of the third and fourth position.

[0029] Automatic locking device 1 has four and is two two symmetry arranged at the two ends of first square 4, and automatic locking device 1 includes fixed seat, motor 7, first gear 8, second gear 9, sleeve 10, rotating shaft 11 and hook 12, fixed seat includes connecting plate 13, top plate 14, bottom plate 15 and side plate 16, connecting plate 13 has two, and the distance between the two connecting plate 13 is consistent with the width of first square 4, eight connecting holes 17 are formed in the top of connecting plate 13, and connecting plate 13 is fixedly connected with first square 4 by rivet and connecting hole 17 cooperation.Both ends of top plate 14 are connected with connecting plate 13, and the middle part of top plate 14 is connected with motor 7, the bottom of both ends of bottom plate 15 is fixedly connected with connecting plate 13, side plate 16 has two and is respectively arranged at the two sides of sleeve 10, and the bottom of side plate 16 is fixedly connected with bottom plate 15.

[0030] Motor 7 output end is connected with first gear 8 by flat key, first gear 8 is engaged with second gear 9, and the top of rotating shaft 11 is connected with the center of second gear 9 by flat key, the bottom of rotating shaft 11 penetrates bottom plate 15 and is connected with hook 12, and sleeve 10 is square and is sleeved outside rotating shaft 11. The diameter of first gear 8 is less than the diameter of second gear 9.

[0031] Motor 7 output end drives first gear 8 to rotate, first gear 8 drives second gear 9 engaged with it to rotate, and then rotating shaft 11 rotates, finally drives hook 12 to rotate.

[0032] The control cabinet 3 comprises an integrated power supply, a signal receiver and an action executor, the power supply is connected with the motor 7, the signal receiver and the action executor respectively, the output end of the signal receiver is connected with the input end of the action executor, the motor 7 is connected with the output end of the power supply and the action executor respectively, and the input end of the signal controller is connected with the remote controller.

[0033] The working principle of the control cabinet 3 is that the signal receiver receives the signal instruction from the remote controller, sends the instruction to the action executor, the action executor makes logical judgment according to the received signal, decides whether to start the motor 7 and how to control the action (such as rotation direction, speed and duration) of the motor 7. The motor 7 makes corresponding action according to the action executor, and starts the first gear, the second gear, the rotating shaft and the hook 12 connected therewith, finally controls the rotation of the hook 12, and completes the corresponding action.

[0034] There are also four chains 6, one end of the chain 6 is connected with the lifting hook of the gantry crane, and the other end is provided with a connecting hook and connected with the lifting lug 2 through the connecting hook.

[0035] The top of the hoisting component 18 is provided with a slot-shaped hole 19, which is used for facilitating the connection of the hoisting component 18 and the hook 12.

[0036] The second side of the square 5 is also provided with an inclination sensor, which is used for real-time monitoring of the state of the hoisting device. If the inclination angle exceeds the set value, an alarm will be sent to remind the staff. The model of the inclination sensor is SCA61T or LIS3DSH.

[0037] The working process of the automatic hoisting device is as follows: install the hoisting component 18 at the four corners of the product to be hoisted, manually move the gantry crane above the product to be hoisted, one end of the chain 6 is connected with the lifting hook of the gantry crane, and the other end is connected with the lifting lug 2, after the connection is completed, the remote controller remotely controls the lifting hook of the gantry crane to descend, the lifting frame body descends, the angle of the lifting frame body is adjusted manually, so that the hook 12 is parallelly arranged with the slot-shaped hole 19 of the lifting component 18, at this time the remote controller sends a signal to the signal receiver, the action executor controls the motor 7 to work to make the hook 12 rotate by ninety degrees, so that the hook 12 hooks the slot-shaped hole 19, then the lifting frame body is controlled to rise and the position of the gantry crane is moved, and the product to be hoisted is transported to the designated position.

[0038] The utility model discloses a kind of automatic hoisting devices for steel structure modular integrated building product, by being provided with control cabinet on hanger main body, automatic locking device is set in the four corners of crane main body, control cabinet controls automatic locking device and is connected with hoisting component, after connection, control automatic locking device rotates, prevent hoisting component from falling off in hoisting process, hoisting process is high in degree of automation, reduce artificial input, improve hoisting efficiency;Through first square and second square fixed connection, and symmetrically set lifting lug on it, middle part is provided with control cabinet, connect with lifting lug and hoisting device respectively by padlock chain, reach the balance of entire hoisting device, ensure the stability of hoisting work.

[0039] Those skilled in the art can understand that the above description is only a preferred embodiment of the present utility model, and is not used to limit the present utility model, and any modification, equivalent replacement and improvement made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An automated hoisting device for modular integrated construction products of steel construction, characterized in that, The utility model relates to a kind of automatic locking device and crane, including hanger body, automatic locking device (1), lifting lug (2) and control cabinet (3), the hanger body includes first square (4) and second square (5), the first square (4) has two and is arranged in parallel, the second square (5) has several and is evenly arranged, the second square (5) both ends are connected with the first square (4), the automatic locking device (1) is arranged at the both ends of first square (4), the lifting lug (2) is symmetrically arranged on the upper surface of the connecting place of the first square (4) and second square (5), the control cabinet (3) is arranged on the second square (5). The automatic locking device (1) includes fixed seat, motor (7), first gear (8), second gear (9), sleeve (10), rotating shaft (11) and hook (12), the output end of motor (7) is connected with first gear (8), the other end is connected with fixed seat, the first gear (8) is engaged with second gear (9), the center of second gear (9) is connected with one end of rotating shaft (11), the other end of rotating shaft (11) is connected with hook (12), sleeve (10) is arranged outside rotating shaft (11) and is connected with fixed seat.

2. An automated hoist for a modular integrated steel construction product according to claim 1, wherein, The diameter of the first gear (8) is smaller than the diameter of the second gear (9).

3. An automated hoist for a modular integrated steel construction product according to claim 2, wherein, The output end of the motor (7) is connected with the first gear (8) by means of a flat key, and the second gear (9) is connected with the rotating shaft (11) by means of a flat key.

4. An automated hoist for a modular integrated steel building product as defined in claim 1, wherein, The fixed seat includes a connecting plate (13), a top plate (14), a bottom plate (15), and a side plate (16). The connecting plate (13) has two and is connected to the first square (4) at the top. The top plate (14) is connected to the motor (7), and the two ends of the top plate (14) are connected to the connecting plate (13). The two ends of the bottom plate (15) are connected to the bottom of the connecting plate (13). The side plate (16) has two and is arranged on both sides of the sleeve (10), and the bottom of the side plate (16) is connected to the bottom plate (15).

5. An automated hoist for a modular integrated steel construction product according to claim 4, wherein, A plurality of connecting holes (17) are formed in the top of the connecting plate (13), and the connecting plate (13) is connected to the first square (4) through the connecting holes (17).

6. An automated hoist for a modular integrated steel building product as defined in claim 1, wherein, The second square (5) has six, the length of the first square (4) is longer than the length of the second square (5), the lifting lug (2) has four, respectively arranged in the upper surface of the connecting place of the two ends of the second square (5) located in the second and the second-to-last.

7. An automated hoist device for use in a modular integrated construction product of steel construction according to claim 6, characterised in that, The control cabinet (3) is arranged on the second square (5) located in the third and fourth positions.

8. An automated hoist device for use in a modular integrated construction product of steel construction according to claim 6, characterised in that, The control cabinet (3) includes a power supply, a signal receiver, and an action executor. The power supply is connected to the signal receiver and the action executor, respectively. The output end of the signal receiver is connected to the input end of the action executor. The motor (7) is connected to the output end of the power supply and the action executor, respectively.

9. An automated hoist device for use in a modular integrated construction product of steel construction according to claim 6, characterised in that, A lock chain (6) is also provided. The lock chain (6) has four ends. One end of the lock chain (6) is connected to the lifting hook, and the other end is provided with a connecting hook and connected to the lifting lug (2) through the connecting hook.

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