CN219771577U - Hoisting equipment for building construction - Google Patents

Abstract

The utility model discloses hoisting equipment for building construction, which comprises a first supporting plate, wherein rail strips are arranged on two sides of the first supporting plate, a bearing plate is arranged on one side of the first supporting plate, through holes are formed on two sides of the bearing plate, rotating shafts are inserted in the through holes, gears are sleeved on two sides of the rotating shafts, a first motor is arranged on one side of the bearing plate, a second supporting plate is connected to one side of the bearing plate, a second motor is arranged on the second supporting plate, a winch is arranged on a rotor shaft sleeve of the second motor, a support is connected to one side of the second supporting plate, a serial pin is inserted on the support, a pulley is sleeved on the serial pin, and a traction rope is connected to the winch.

Description

Hoisting equipment for building construction

Technical Field

The utility model belongs to the technical field of buildings, and particularly relates to hoisting equipment for building construction.

Background

In the process of building construction, equipment or building materials are often required to be transported to a high place, a lifting machine is one of the most commonly used lifting equipment, the existing lifting equipment is usually installed on a roof, a support frame is installed on the roof, a balancing weight is placed below the support frame, a rotatable sleeve is connected above the support frame, a supporting rod which is obliquely upwards is connected to the top of the sleeve, a pulley is connected to the outer end of the supporting rod, a traction rope in a motor control pulley on the support frame stretches out and draws back, the supporting rod is rotated after the building materials are lifted, the building materials are placed on the roof, and the defects are that: because the existing lifting equipment is inconvenient to rotate when being installed indoors, when building materials are needed indoors, the building materials hung on the roof also need to be carried into houses, and the use is inconvenient.

Disclosure of Invention

The utility model aims to provide hoisting equipment for building construction, which solves the problems that building materials hoisted to the roof in the prior art are required to be transported into a house and are inconvenient to use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a lifting device for building construction, includes first backup pad, the equal swing joint in four corners of first backup pad has the support column, both sides all are provided with the track strip in the first backup pad, the both ends of track strip all are provided with the limiting plate, one side is provided with the joint board in the first backup pad, the both sides of joint board all are equipped with the through-hole, all alternate in the through-hole and have the pivot, the equal cover in pivot both sides is equipped with the gear, the gear meshes with the track strip, one side of joint board is provided with first motor, the rotor shaft of first motor is connected with the one end of pivot, one side of joint board is connected with the second backup pad, be provided with the second motor in the second backup pad, the rotor shaft sleeve of second motor is equipped with the capstan winch, one side is connected with the support in the second backup pad, it has the cluster round pin to alternate on the support, the cluster round pin cover is equipped with the pulley, be connected with the haulage rope on the capstan winch passes the line hole that is equipped with in pulley and the second backup pad and is connected with the couple.

Preferably, the support columns are uniformly provided with jacks, the front side and the rear side of the first support plate are respectively provided with a thread groove, a screw rod is inserted into the jacks, one end of the screw rod is screwed into the thread grooves, the inner end of the screw rod is screwed into the thread grooves, the height position of the first support plate on the support columns is adjusted by inserting the screw rod into the jacks with different heights,

preferably, one end of the support column is provided with a thread cylinder, the thread cylinder is internally provided with a stud in a threaded manner, one end of the support column at one end of the stud is connected with a support disc, and the stud is screwed out or screwed into the thread cylinder, so that the support disc can be abutted against or separated from the ground and the roof.

Preferably, one side of the supporting disc is provided with anti-skid nails, one end of each supporting column is connected with a rotating column on the supporting disc, and the anti-skid nails increase friction force to prevent the supporting disc from sliding horizontally.

Preferably, the inner sides of the bearing plates are connected with a stringing pin, the stringing pin is sleeved with a first guide wheel, and the first guide wheel moves up and down on the bearing plates and enables the bearing plates to move more smoothly.

Preferably, a slot is formed in the first support plate, sliding grooves are formed in the first support plate on two sides of the slot, connecting plates are connected to two sides of the second support plate, through holes are formed in the connecting plates, string pins are inserted in the through holes, second guide wheels are sleeved on the string pins, the second guide wheels are inserted into the sliding grooves, the second guide wheels rotate in the sliding grooves, and the connecting plates provide upward supporting force for the second support plate.

Compared with the prior art, the utility model has the beneficial effects that: when the building material lifting device is used, the building material lifting device can be installed in a built house, the bearing plate is controlled to move to enable the second connecting plate to extend out of the window, the second motor is controlled to put down the hook on the traction rope to hook building materials, the second motor rotates to lift the building materials, the bearing plate is controlled to move back, the building materials can be pulled back into the house from the outside of the window, the upper end and the lower end of the column are made to be abutted against the roof and the ground, the balancing weight is not required when the building materials are lifted, and labor is saved when the building materials are installed.

Drawings

FIG. 1 is a schematic front view of the present utility model;

FIG. 2 is a schematic view in front elevation cut-away of the present utility model;

FIG. 3 is a right side view of the present utility model;

FIG. 4 is a schematic view, taken along line A-A in FIG. 1;

FIG. 5 is a schematic view in section at B-B in FIG. 1;

fig. 6 is an enlarged schematic view of fig. 2 a.

In the figure: 1. a first support plate; 2. a support column; 3. a jack; 4. a thread groove; 5. a screw; 6. a thread cylinder; 7. a stud; 8. a support plate; 9. an anti-skid nail; 10. rotating the column; 11. a track bar; 12. a limiting plate; 13. a receiving plate; 14. a gear; 15. a first motor; 16. the first guide wheel; 17. a second support plate; 18. slotting; 19. a chute; 20. a connecting plate; 21. the second guide wheel; 22. a second motor; 23. a winch; 24. a bracket; 25. a pulley; 26. a traction rope; 27. a wire hole; 28. a hook.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

As shown in fig. 1 and 2, the embodiment of the utility model provides hoisting equipment for building construction, which comprises a first support plate 1, the four corners of the first support plate 1 are movably connected with support columns 2, seven jacks 3 are respectively arranged on the support columns 2, two thread grooves 4 are respectively arranged on the front side and the rear side of the first support plate 1, a screw rod 5 is inserted into the jacks 3, the inner ends of the screw rods 5 are screwed into the thread grooves 4, the positions of the first support plate 1 on the support columns 2 are internally adjusted through the insertion of the screw rods 5 into the jacks 3 with different heights, the lower ends of the support columns 2 are respectively provided with a thread cylinder 6, studs 7 are respectively screwed into the thread cylinders 6, the lower ends of the studs 7 and the upper ends of the support columns are respectively welded with support plates 8, the upper support plates 8 and the lower support plates 8 are respectively abutted against the indoor roof and the ground, two rotation posts 10 are respectively welded on the outer sides of the support plates 8, friction force of the support plates 8 is increased, the support plates 8 are prevented from sliding horizontally, the two rotation posts 10 are respectively welded on the support plates 8, the support plates 8 are connected through the rotation posts 10, the rotation posts 7 are screwed into the support plates 8, or the rotation posts 7 are screwed into the support plates 6 tightly or are screwed into the ground, and the screw posts 8 can be screwed into the roof plates or can be screwed into the ground tightly.

The track strip 11 is welded on the front side and the rear side of the first supporting plate 1, the track strip 11 is a toothed track strip, limiting plates 12 are arranged at two ends of the track strip 11, the limiting plates 12 and the track strip 11 are integrated, a bearing plate 13 is arranged on one side of the first supporting plate 1 in a sliding mode, the bearing plate 13 is a U-shaped plate, through holes are formed in the front side and the rear side of the bearing plate 13, rotating shafts are inserted in the through holes in a sliding mode, gears 14 are arranged on the front side and the rear side of the rotating shafts in an interference mode in a sleeved mode, the gears 14 are meshed with the track strip 11, a first motor 15 is fixed on the front side of the bearing plate 13 through bolts, the model of the first motor 15 is GH-28, a power input end of the first motor 15 is connected with a power output end of a positive and negative rotation controller through a cable, a power input end of the positive and negative rotation controller is connected with a peripheral power supply through a cable, a rotor shaft of the first motor 15 penetrates into the bearing plate and is connected with a left end flange of the rotating shaft, a serial pin is welded on the inner side of the lower side of the bearing plate 13, a serial pin is arranged on the serial pin, a first guide wheel 16 is connected with the upper guide wheel 13 in a sliding mode, the inner end of the serial pin is connected with the upper guide wheel 13, and the serial pin is smoothly moves on the first flat rivet plate 13.

The left side of the bearing plate 13 is connected with a second supporting plate 17, a slot 18 is formed in the first supporting plate 1, a sliding groove 19 is formed in the first supporting plate 1 on two sides of the slot 18, connecting plates 20 are welded below the front side and the rear side of the second supporting plate 17, through holes are formed in the connecting plates 20, serial pins are inserted in the through holes, second guide wheels 21 are sleeved on the serial pins in a sliding mode, the second guide wheels 21 are inserted into the sliding groove 19, the second guide wheels 21 rotate in the sliding groove 19, the connecting plates 20 provide upward supporting force for the second supporting plate 17, a second motor 22 is fixed on the second supporting plate 17 through bolts, the type of the second motor 22 is GH-28, the power input end of the second motor is connected with the power output end of a forward-reverse rotation controller through a cable, the power input end of the forward-reverse rotation controller is connected with an external power supply through a cable, a winch 23 is arranged on the rotor shaft of the second motor 22 in an interference mode, a bracket 24 is connected on the right side of the second supporting plate 17, serial pins are sleeved on the bracket 24 in an interference mode, a pulley 25 is inserted in the serial pin, a traction rope 26 is arranged on the winch 23 in the sliding mode, the rope 26 is fixed through the traction rope 26, the model is GH is the type of the rope 26, the power is GH is connected with the traction rope, the power output through the traction rope 27, and the traction rope is welded through the traction rope 25 through the traction groove 27, and is connected with the traction rope through the traction groove 28.

The working principle of this embodiment is as follows: when the rotary support is used, a worker lifts the first support 1, the support columns 2 are sequentially placed at four corners of the first support plate 1, the screw rods 5 are inserted into the corresponding insertion holes 3 according to the heights, the screws 5 are screwed into the thread grooves 4 on the first support plate 1 to fix the screw rods, the support plates 8 below the support columns are rotated through the rotary columns 10, the studs 7 are rotated downwards until the upper and lower support plates 8 abut against the ground and the roof, the second motor 22 is controlled to rotate through the forward and reverse rotation controller, the winch 23 on the rotor shaft of the second motor 22 withdraws the traction ropes 26, the forward and reverse rotation controller of the first motor 15 controls the first motor 15 to drive the gears 14 to rotate, the bearing plates 13 are moved leftwards, the first guide wheels 16 limit the upward and downward movement of the bearing plates 13 and rotate forwards, the second guide wheels 21 connected below the connecting plates 20 slide rightwards in the sliding grooves 19, when the second support plates 17 extend out of the window by a certain distance, the second motor 22 is controlled to rotate through the forward and reverse rotation controller of the second motor 22, the winch 23 releases the traction ropes 26, workers hook required building materials through the motor hooks 28, the second motor 22, the forward and reverse rotation controller controls the second motor 22 to drive the second motor 22 to rotate the first motor 22 to rotate, and the first traction ropes 15 to rotate leftwards, and the first traction motor 15 is controlled to rotate, and the first traction material is controlled to rotate and the second motor 22 to rotate.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the scope of the present utility model.

Claims (6)

1. The utility model provides a lifting device for building construction which characterized in that: including first backup pad (1), the equal swing joint in four corners of first backup pad (1) has support column (2), both sides all are provided with track strip (11) on first backup pad (1), the both ends of track strip (11) all are provided with limiting plate (12), one side is provided with on first backup pad (1) and accepts board (13), the both sides of accepting board (13) all are equipped with the through-hole, all alternate in the through-hole and have the pivot, the equal cover in pivot both sides is equipped with gear (14), gear (14) and track strip (11) meshing, one side of accepting board (13) is provided with first motor (15), the rotor shaft of first motor (15) is connected with one end of pivot, one side of accepting board (13) is connected with second backup pad (17), be provided with second motor (22) on second backup pad (17), the rotor of second motor (22) is equipped with capstan winch (23), one side is connected with support (24) on second backup pad (17), on support (24) are equipped with on the pivot pin (26) and are connected with on the string (25), the traction rope (26) passes through a pulley (25) and a wire hole (27) arranged on the second supporting plate (17) and is connected with a hook (28).

2. A hoisting device for building construction according to claim 1, characterized in that: the utility model discloses a screw rod, including support column (2), screw rod (5) are installed in the screw rod, the equipartition is equipped with jack (3) on support column (2), both sides all are equipped with screw groove (4) around on first backup pad (1), it is interior that screw rod (5) one end spiro union advances screw groove (4).

3. A hoisting device for building construction according to claim 1, characterized in that: one end of each supporting column (2) is provided with a threaded cylinder (6), each threaded cylinder (6) is internally and spirally connected with a stud (7), and one end of each supporting column (2) at one end of each stud (7) is connected with a supporting disc (8).

4. A hoisting device for building construction according to claim 3, characterized in that: one side of the supporting disc (8) is provided with anti-skid nails (9), and a rotating column (10) is connected to the supporting disc (8) at one end of the supporting column (2).

5. A hoisting device for building construction according to claim 1, characterized in that: the inner sides of the bearing plates (13) are connected with serial pins, and the serial pins are sleeved with first guide wheels (16).

6. A hoisting device for building construction according to claim 1, characterized in that: the novel steel wire rope cutting machine is characterized in that a slot (18) is formed in the first supporting plate (1), sliding grooves (19) are formed in the first supporting plate (1) on two sides of the slot (18), connecting plates (20) are connected to two sides of the second supporting plate (17), through holes are formed in the connecting plates (20), string pins are inserted into the through holes, second guide wheels (21) are sleeved on the string pins, and the second guide wheels (21) are inserted into the sliding grooves (19).