Simple vertical transportation device for materials

Abstract

The utility model discloses a simple vertical transportation device for materials. The simple vertical transportation device comprises a hoisting rack, a hoisting arm, a winch, a hoisting steel wire, a fixed pulley, a weight supporting plate and a fan, the hoisting rack is installed on a working face, the winch is installed on the hoisting rack, one end of the hoisting arm is fixedly installed at the top of the hoisting rack, and the other end of the hoisting arm horizontally extends in the direction away from the hoisting rack; the fixed pulley is adjustably mounted at the other end of the hoisting arm, one end of the hoisting steel wire is connected with the winch, the other end of the hoisting steel wire is connected with the weight supporting plate after winding around the fixed pulley, and the material is bound and fixed on the weight supporting plate; and one or more fans. The utility model relates to the technical field of building equipment, and can solve the problems that a steel wire rope shakes and a lifting hook is unhooked easily under the action of external force in the prior art.

Description

TECHNICAL FIELD

[0001] The utility model relates to building equipment technical field especially, a simple vertical transport device for material. BACKGROUND

[0002] In the high-rise construction process of building structure, the material on the ground is often vertically transported to the top of the support, and a vertical transport hoist is usually set up at the construction site. For example, the utility model patent CN206940292U discloses a small material vertical transport hoist for high-rise construction, which comprises a support, a crossbeam and a cable-stayed steel wire rope fixed on the crossbeam. The support comprises a support one and a support two arranged vertically. The support one is a rectangular frame, the bottom of which is fixed on a fixed base, and the top of which is provided with a crossbeam fixed base. A counterweight and a winch are arranged on the fixed base on both sides of the support one. The support two comprises a bottom equilateral triangle, a vertical column arranged on the top of the equilateral triangle and a pulley. The pulley comprises a pulley one and a pulley two. The crossbeam is horizontally arranged on the support one and the support two and fixed. The end of the crossbeam close to the support two is elongated, and the elongated part is provided with a pulley three. The lifting steel wire rope of the winch is fixedly connected with a hook after passing through the pulley two and the pulley three in sequence.

[0003] The hoist suspends the material by a hook. In the process of lifting, the steel wire rope is easily shaken by external forces such as wind load, and accidents such as unhooking are prone to occur, which poses a certain safety hazard. Therefore, it is necessary to provide a simple vertical transport device for material, which can solve the problem of easy shaking of the steel wire rope and unhooking of the hook under the action of external force in the prior art. SUMMARY

[0004] The utility model discloses a simple vertical transport device for material, which can solve the problem of easy shaking of the steel wire rope and unhooking of the hook under the action of external force in the prior art.

[0005] The utility model is implemented as follows:

[0006] A simple vertical transport device for material, comprising a lifting frame, a lifting arm, a winch, a lifting steel wire, a fixed pulley, a heavy object supporting plate and a fan. The lifting frame is installed on a working surface, the winch is installed on the lifting frame, one end of the lifting arm is fixedly installed on the top of the lifting frame, and the other end of the lifting arm extends horizontally away from the lifting frame. The fixed pulley is adjustably installed on the other end of the lifting arm. One end of the lifting steel wire is connected with the winch, and the other end of the lifting steel wire is connected with the heavy object supporting plate after winding around the fixed pulley. The material is tied and fixed on the heavy object supporting plate. One or more fans are installed on the bottom of the heavy object supporting plate, and the one or more fans are arranged on the outer side of the heavy object supporting plate.

[0007] The bottom surface of the lifting frame is provided with a plurality of moving rollers, so that the lifting frame is movably arranged on the working surface through the moving rollers.

[0008] The bottom of the lifting frame is provided with a plurality of positioning frames, which are fixedly connected to the working surface, so that the lifting frame is fixed to the working surface through the positioning frames.

[0009] The lifting arm and the working surface are provided with a stabilizing support, the upper end of the stabilizing support is adjustably sleeved on the lifting arm and located between the lifting frame and the fixed pulley, and the lower end of the stabilizing support is supported on the working surface.

[0010] The lifting arm is provided with a plurality of positioning holes at intervals, the upper end of the stabilizing support is formed with a sliding sleeve ring with a hole at the top, the sliding sleeve ring is slidably sleeved on the lifting arm, and the hole of the sliding sleeve ring is aligned with one of the positioning holes, so that the bolt is inserted into the sliding sleeve ring and the lifting arm through the hole and the positioning hole.

[0011] The stabilizing support is composed of a pair of inverted V-shaped support plates and a cross beam connected between the top of the pair of support plates, the sliding sleeve ring is located at the top of the cross beam, and the lifting wire passes through the gap between the pair of support plates.

[0012] The top of the fixed pulley is provided with a sliding sleeve ring, so that the fixed pulley is slidably sleeved on the lifting arm through the sliding sleeve ring and is fixed by the bolt.

[0013] The top edge of the heavy object supporting plate is symmetrically provided with a plurality of wire ear plates, the other end of the lifting wire is connected to the plurality of wire ear plates through a plurality of connecting wires, so that the heavy object supporting plate is in a horizontal suspension state.

[0014] The middle part of the bottom surface of the heavy object supporting plate is fixedly provided with a middle support, the bottom surface of the heavy object supporting plate is fixedly provided with fan supporting plates with fan mounting holes on the two side parts, and the two fan supporting plates are symmetrically arranged on the two sides of the middle support, so that the fan is inserted and mounted on the fan supporting plate through the fan mounting hole and is connected and fixed with the middle support.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1、The utility model discloses a heavy object supporting plate and a fan, which support the material through the heavy object supporting plate, the material is tied on the heavy object supporting plate, can improve the vertical transportation stability and safety of material, reduce the influence of wind load, avoid the unhooking risk of hook suspension material, and simultaneously, the fan blows wind in the opposite direction of wind force, is used for resisting the wind load that the heavy object supporting plate receives, is favorable to reducing the swing amplitude of lifting wire, further improves the vertical transportation stability and safety of material.

[0017] 2. The utility model discloses a simple vertical conveying device for material, which comprises a lifting frame, a lifting arm, a positioning frame, a moving roller, a hoist, a lifting steel wire, a stable support and a heavy object supporting plate.

[0018] 3. The utility model discloses a simple vertical conveying device for material, which comprises a lifting frame, a lifting arm, a positioning frame, a moving roller, a hoist, a lifting steel wire, a stable support and a heavy object supporting plate. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is the three-dimensional view of the simple vertical conveying device for material of the utility model;

[0020] Figure 2 is the installation schematic view of the fan in the simple vertical conveying device for material of the utility model;

[0021] Figure 3 is the local schematic view of the connecting node of the stable support and the lifting arm in the simple vertical conveying device for material of the utility model;

[0022] Figure 4 is the top view of the simple vertical conveying device for material of the utility model;

[0023] Figure 5 is the front view of the simple vertical conveying device for material of the utility model.

[0024] In the drawings, 1 is a lifting frame; 2 is a lifting arm; 3 is a positioning frame; 4 is a moving roller; 5 is a hoist; 6 is a lifting steel wire; 601 is a connecting steel wire; 7 is a stable support; 8 is a fixed pulley; 9 is a heavy object supporting plate; 10 is a steel wire ear plate; 201 is a positioning perforation; 701 is a sliding sleeve ring; 702 is a perforation; 703 is a support plate; 704 is a crossbeam; 901 is a middle support; 902 is a fan; 903 is a fan supporting plate; 904 is a fan mounting hole. DETAILED DESCRIPTION

[0025] The utility model will be further described in combination with the drawings and specific embodiments.

[0026] Please refer to the drawings Figure 1 , the drawings Figure 4 and the drawings Figure 5The utility model provides a simple vertical transport device for material, including hoist frame 1, hoist arm 2, hoist machine 5, hoist wire 6, fixed pulley 8, heavy object supporting plate 9 and fan 902, hoist frame 1 is installed on the working face, hoist machine 5 is installed on hoist frame 1, and one end of hoist arm 2 is fixedly installed on the top of hoist frame 1, and the other end of hoist arm 2 extends horizontally away from hoist frame 1, and fixed pulley 8 is adjustably installed on the other end of hoist arm 2, one end of hoist wire 6 is connected with hoist machine 5, and the other end of hoist wire 6 is connected with heavy object supporting plate 9 after passing through fixed pulley 8, and material is bound and fixed on heavy object supporting plate 9, and one or more fans 902 are installed on the bottom of heavy object supporting plate 9, and one or more fans 902 are arranged to face the outside of heavy object supporting plate 9.

[0027] Preferably, the heavy object supporting plate 9 can be a rectangular flat plate, and the material and specifications of the heavy object supporting plate 9 can be selected adaptively according to the weight and size of the material to be transported, to ensure that the heavy object supporting plate 9 can provide effective support for the material, and the material is bound and fixed on the heavy object supporting plate 9, with a large contact area and high stability, which can greatly improve the stability of the material during transportation, and the material is less affected by external forces such as wind load. At the same time, through the setting of the fan 902, the fan 902 can blow wind in the opposite direction of the wind force, to resist the wind force acting on the heavy object supporting plate 9, reduce the shaking amplitude of the hoist wire 6, and further ensure the transportation stability of the heavy object supporting plate 9.

[0028] Preferably, the shape and size of the hoist frame 1, the length of the hoist arm 2, the power of the hoist machine 5, and the specifications of the hoist wire 6 can be selected adaptively according to the weight of the material to be transported, the fixed pulley 8 is used for guiding and limiting the hoist wire 6, to improve the vertical transportation stability and safety of the hoist machine 5 and the hoist wire 6 for the heavy object supporting plate 9 and the material. The hoist machine 5 and the hoist wire 6 are conventional material transportation methods in the art, and the specific working process and working principle are not described here.

[0029] Please refer to the accompanying drawings Figure 1 and the accompanying drawings Figure 5 , a plurality of moving rollers 4 are installed on the bottom surface of the hoist frame 1 at intervals, so that the hoist frame 1 can be movably arranged on the working face through the plurality of moving rollers 4.

[0030] Preferably, the moving roller 4 can be a heavy-duty universal wheel with a brake device in the prior art, which can ensure the flexibility of the hoist frame 1 on the working face, and at the same time, the entire device can be positioned on the working face through the brake device to prevent accidental sliding during use.

[0031] The bottom surface of the lifting frame 1 is preferably in a rectangular structure, and mobile rollers 4 are arranged at the four corners of the bottom surface of the lifting frame 1, and the mobile rollers 4 can be increased adaptively according to actual load requirements. The working surface can be a floor, a ground or other plane of a building structure.

[0032] Please refer to the accompanying drawings Figure 1 , the accompanying drawings Figure 4 and the accompanying drawings Figure 5 , a plurality of positioning racks 3 are arranged at the bottom of the lifting frame 1, and the plurality of positioning racks 3 can be fixedly connected to the working surface, so that the lifting frame 1 is fixed to the working surface through the plurality of positioning racks 3.

[0033] Preferably, the positioning rack 3 can be an angle steel, one end of the angle steel is welded to the bottom of the lifting frame 1, and the other end of the angle steel is fixed to the working surface through bolts, which can further improve the setting stability of the whole device and ensure the safe and reliable vertical transportation.

[0034] Preferably, the positioning rack 3 can be arranged on the side of the lifting frame 1 away from the heavy object supporting plate 9, or on both sides or all around the lifting frame 1, and the number, arrangement position and specification size of the positioning rack 3 can be adaptively adjusted according to actual reinforcement requirements.

[0035] Please refer to the accompanying drawings Figure 1 , the accompanying drawings Figure 4 and the accompanying drawings Figure 5 , a stabilizing support 7 is arranged between the lifting arm 2 and the working surface, the upper end of the stabilizing support 7 is adjustably sleeved on the lifting arm 2 and located between the lifting frame 1 and the fixed pulley 8, and the lower end of the stabilizing support 7 is arranged on the working surface.

[0036] Preferably, the stabilizing support 7 can be arranged at the middle of the lifting arm 2, which serves to assist in supporting the lifting arm 2, avoids the lifting frame 1 from tilting during vertical transportation, and can extend the arm length of the lifting arm 2. Even if the working surface is an uneven surface or other special terrain, the setting stability of the whole device on different terrains can be ensured through the arrangement of the stabilizing support 7.

[0037] Please refer to the accompanying drawings Figure 3 , a plurality of positioning holes 201 are formed at intervals on the lifting arm 2, the upper end of the stabilizing support 7 is formed with a sliding sleeve ring 701 with a hole 702 at the top, the sliding sleeve ring 701 is slidably sleeved on the lifting arm 2, and the hole 702 of the sliding sleeve ring 701 can be aligned with one of the positioning holes 201, so that the bolt passes through the hole 702 and the positioning hole 201 to insert the sliding sleeve ring 701 and the lifting arm 2.

[0038] Preferably, the lifting arm 2 is made of square steel, and the sliding sleeve ring 701 is a square ring structure slightly larger than the square steel, so that the sliding sleeve ring 701 can be sleeved on the lifting arm 2 and only slide along the axial direction of the lifting arm 2, for adjusting the auxiliary support position of the stabilizing support 7, so as to achieve the best supporting effect.

[0039] By the arrangement of the through hole 702 and the positioning through hole 201, when the sliding sleeve ring 701 is adjusted to the position, the through hole 702 is aligned with the positioning through hole 201 at this position, and the sliding sleeve ring 701 can be locked on the lifting arm 2 by inserting the pin downward, to ensure the stability of the stabilizing support 7.

[0040] Please refer to the accompanying drawings Figure 3 , the stabilizing support 7 is composed of a pair of inverted V-shaped support plates 703 and a cross beam 704 connected between the top of the pair of support plates 703, and the sliding sleeve ring 701 is located at the top of the cross beam 704, and the lifting wire 6 passes through the gap between the pair of support plates 703.

[0041] The inverted V-shaped support plates 703 are supported on the working surface through two support points, and the support is stable and reliable. The pair of support plates 703 are connected into a whole through the cross beam 704, the stress on both sides is uniform, the carrying capacity is strong, and the lifting wire 6 can be limited, to ensure the stability of the lifting wire 6 in the vertical transportation process and prevent it from deviating.

[0042] Please refer to the accompanying drawings Figure 1 , the accompanying drawings Figure 4 and the accompanying drawings Figure 5 , the top of the fixed pulley 8 is provided with the sliding sleeve ring 701, so that the fixed pulley 8 can be slidably sleeved on the lifting arm 2 through the sliding sleeve ring 701 and fixed by the pin.

[0043] The adjustment structure and method of the fixed pulley 8 are the same as those of the stabilizing support 7, which will not be described here. Through the sliding adjustment of the fixed pulley 8, the vertical transportation requirement of the lifting wire 6 for the material can be better met.

[0044] Please refer to the accompanying drawings Figure 1 and the accompanying drawings Figure 4 , the top edge of the heavy object supporting plate 9 is symmetrically provided with a plurality of wire ear plates 10, and the other end of the lifting wire 6 is connected to the plurality of wire ear plates 10 through a plurality of connecting wires 601, so that the heavy object supporting plate 9 is in a horizontal hanging state.

[0045] Preferably, the heavy object supporting plate 9 is a rectangular plate structure, and the wire ear plates 10 are symmetrically arranged at the four corners of the heavy object supporting plate 9. The four connecting wires 601 are symmetrically connected between the other end of the lifting wire 6 and the four wire ear plates 10, to ensure that the heavy object supporting plate 9 is stably in a horizontal state, thereby supporting the material.

[0046] Please refer to the attached drawings Figure 2 The middle part of the bottom surface of the heavy object supporting plate 9 is fixedly provided with a middle support 901, and both sides of the bottom surface of the heavy object supporting plate 9 are fixedly provided with a fan supporting plate 903 provided with a fan mounting hole 904, and the two fan supporting plates 903 are symmetrically arranged at both sides of the middle support 901, so that the fan 902 is inserted and mounted on the fan supporting plate 903 through the fan mounting hole 904 and is fixedly connected with the middle support 901.

[0047] The fan 902 is mounted through the middle support 901 and the fan supporting plate 903 provided with the fan mounting hole 904, which is convenient and fast to disassemble and assemble, stable in installation, and can be adaptively adjusted according to the installation direction of the fan 902, so that the fan 902 can be symmetrically arranged to both sides of the heavy object supporting plate 9 or can be symmetrically arranged to the circumference of the heavy object supporting plate 9, so as to meet the resistance demand of wind force in different directions.

[0048] Please refer to the attached drawings Figure 1 to the attached drawings Figure 5 The use method and working principle of the utility model are as follows:

[0049] The hoisting frame 1 is moved to a specified position of a working surface such as a floor or ground of a building structure through the moving roller 4, and the moving roller 4 is braked; the hoisting frame 1 is fixed on the working surface through the positioning frame 3, so as to ensure the stability of the whole device.

[0050] The material to be vertically transported is placed on the heavy object supporting plate 9 and is fixed by binding, the hoisting wire 6 is wound by starting the winch 5, the hoisting wire 6 is slid and shortened through the fixed pulley 8, so as to vertically transport the heavy object supporting plate 9 and the material to a specified height. The downward transportation method of the material is the same as the upward transportation method, only the movement direction is different, which will not be described here.

[0051] In the process of vertically transporting the material, if the wind load is large to cause the hoisting wire 6 to shake, in order to avoid that the hoisting wire 6 shakes excessively to affect the transportation stability and safety of the material and the hoisting wire 6 is separated from the fixed pulley 8, the fan 902 at the corresponding position is started according to the wind direction, so that the fan 902 blows wind in the opposite direction of the wind force, so as to improve the stability of the heavy object supporting plate 9 and the material, reduce the influence of the wind load on the heavy object supporting plate 9 and the material, and ensure the safety of the vertical transportation.

[0052] The hoisting frame 1, the hoisting arm 2, the positioning frame 3, the stabilizing support 7, the heavy object supporting plate 9 and the wire ear plate 10 can be made of steel, which is easy to obtain and manufacture and has high structural strength and bearing capacity.

[0053] The above is only a preferred embodiment of the utility model, and is not used for limiting the protection scope of the utility model, therefore, any modification, equivalent replacement, improvement and the like within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A simple vertical transport device for materials, characterized in that: The system includes a lifting frame (1), a lifting boom (2), a winch (5), a lifting wire (6), a fixed pulley (8), a load pallet (9), and a fan (902). The lifting frame (1) is installed on the working surface, the winch (5) is installed on the lifting frame (1), one end of the lifting boom (2) is fixedly installed on the top of the lifting frame (1), and the other end of the lifting boom (2) extends horizontally away from the lifting frame (1). The fixed pulley (8) is adjustablely installed on the other end of the lifting boom (2). One end of the lifting wire (6) is connected to the winch (5), and the other end of the lifting wire (6) is connected to the load pallet (9) after passing through the fixed pulley (8). The material is tied and fixed on the load pallet (9). One or more fans (902) are installed at the bottom of the load pallet (9), and one or more fans (902) are set facing the outside of the load pallet (9).

2. The simple vertical transport device for materials according to claim 1, characterized in that: The bottom surface of the lifting frame (1) is equipped with several movable rollers (4) at intervals, so that the lifting frame (1) can be movably set on the working surface by means of several movable rollers (4).

3. The simple vertical transport device for materials according to claim 1 or 2, characterized in that: The bottom of the hoisting frame (1) is equipped with several positioning frames (3) at intervals. The positioning frames (3) can be fixedly connected to the working surface, so that the hoisting frame (1) is fixed to the working surface by the positioning frames (3).

4. The simple vertical transport device for materials according to claim 1, characterized in that: A stabilizing bracket (7) is provided between the lifting arm (2) and the working surface. The upper end of the stabilizing bracket (7) is adjustablely sleeved on the lifting arm (2) and located between the lifting frame (1) and the fixed pulley (8). The lower end of the stabilizing bracket (7) is supported on the working surface.

5. The simple vertical transport device for materials according to claim 4, characterized in that: The lifting arm (2) has a plurality of positioning holes (201) spaced apart. The upper end of the stabilizing bracket (7) has a sliding collar (701) with a hole (702) on the top. The sliding collar (701) can be slidably sleeved on the lifting arm (2), and the hole (702) of the sliding collar (701) can be aligned with one of the positioning holes (201), so that the pin can be inserted into the sliding collar (701) and the lifting arm (2) through the hole (702) and the positioning hole (201).

6. The simple vertical transport device for materials according to claim 4 or 5, characterized in that: The stabilizer (7) consists of a pair of inverted V-shaped support plates (703) and a crossbeam (704) connected between the tops of the pair of support plates (703). A sliding collar (701) is located at the top of the crossbeam (704), and a lifting wire (6) passes through the gap between the pair of support plates (703).

7. The simple vertical transport device for materials according to claim 1, characterized in that: The fixed pulley (8) is provided with a sliding collar (701) at the top, so that the fixed pulley (8) can be slidably sleeved on the lifting arm (2) through the sliding collar (701) and fixed by a pin.

8. The simple vertical transport device for materials according to claim 1, characterized in that: Several wire lugs (10) are symmetrically arranged at the top edge of the heavy object support plate (9). The other end of the lifting wire (6) is connected to several wire lugs (10) through several connecting wires (601) so that the heavy object support plate (9) is in a horizontal suspended state.

9. The simple vertical transport device for materials according to claim 1 or 8, characterized in that: A central support (901) is fixedly provided in the middle of the bottom surface of the heavy object support plate (9), and fan support plates (903) with fan mounting holes (904) are fixedly provided on both sides of the bottom surface of the heavy object support plate (9). The two fan support plates (903) are symmetrically arranged on both sides of the central support (901), so that the fan (902) is inserted and installed on the fan support plate (903) through the fan mounting hole (904) and connected and fixed to the central support (901).

Images