Article hoisting device for building

Abstract

The utility model relates to a kind of article hoisting device for housing construction, including hoist;The upper portion of hoist is rotatably connected with fixed seat, and the top of fixed seat is detachably connected with the moving mechanism of horizontal arrangement;The bottom of hoist is fixedly connected with height adjusting mechanism, and the bottom of height adjusting mechanism is detachably connected with sliding block, and the outside of sliding block is slidably connected with bottom frame;Vertical setting fixed piece is arranged between moving mechanism and bottom frame;Compared with prior art, the beneficial effects of the utility model are that when the article moves to the top, the motor is started to drive the threaded shaft to move, the threaded shaft drives the moving seat to move, so that the hoist moves horizontally to the indoor, and the hoist does not need to rotate in this process, after the article enters the indoor, the hoist is rotated, the placement position of article is adjusted, without large feeding space, and staff does not need to stretch out body and pull steel wire rope with hand, ensuring the life safety of staff.

Description

Technical Field

[0001] This utility model relates to the field of building construction hoisting, and in particular to a hoisting device for building construction materials. Background Technology

[0002] In building construction projects, it is often necessary to hoist building materials. Currently, there are various hoisting devices, but their basic principle is to fix them inside the building with fasteners, and then use a winch to drive the steel wire to rewind and lift the materials. In actual hoisting, after the materials are lifted to the top, the hoist needs to be rotated to carry the materials and transfer them into the building. The inventor found that this hoisting device requires a large transfer space; otherwise, the hoist's boom cannot rotate into the building. At the same time, when transferring materials into the building, workers sometimes need to lean out and pull the steel wire rope to rotate the materials, which poses certain safety hazards. Therefore, to address the above problems, a hoisting device for building materials is proposed. Utility Model Content

[0003] In view of the above-mentioned problems in the prior art, the main purpose of this utility model is to provide a hoisting device for building construction. The hoisting machine realizes the lifting and lowering of the items. When the items are moved to the top, the motor is started to drive the threaded shaft to move. The threaded shaft drives the moving seat to move, so that the hoisting machine can be moved horizontally into the room. It does not require a large feeding space and expands the scope of use.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is: a hoisting device for building construction materials, including a hoisting machine;

[0005] A fixed base is rotatably connected to the top of the hoist, and a horizontally arranged moving mechanism is detachably connected to the top of the fixed base.

[0006] The bottom of the hoist is fixedly connected to a height adjustment mechanism, and the bottom of the height adjustment mechanism is detachably connected to a sliding block, with a base frame slidably connected to the outside of the sliding block.

[0007] A vertically installed fastener is provided between the moving mechanism and the base frame, with both ends of the fastener being fixedly connected to the moving mechanism and the base frame, respectively.

[0008] The moving mechanism includes a horizontally arranged top frame, a motor fixedly connected to one side of the top frame, a threaded shaft fixedly connected to the end of the motor's main shaft, the other end of the threaded shaft being rotatably connected to the top frame, a movable seat being screwed to the outside of the threaded shaft, the bottom of the movable seat being detachably connected to the fixed seat, and the bottom of the top frame being fixedly connected to the fixing component.

[0009] Furthermore, the top of the movable seat is slidably connected to the top frame.

[0010] In building construction, it is often necessary to hoist building materials. Currently, there are various hoisting devices, but their basic principle is to fix them inside the building with fasteners, and then use a winch to drive the steel wire to be wound up for hoisting. In actual hoisting, after the material is lifted to the top, the hoist needs to be rotated to carry the material and transfer it into the room. The inventor discovered that this type of hoisting device requires a large transfer space; otherwise, the hoist's boom cannot rotate into the room. Furthermore, when transferring the material into the room, workers sometimes need to lean out and pull the steel wire rope, posing a safety hazard. In this new method, the hoist lifts and lowers the material. When the material reaches the top, a motor drives a threaded shaft, which in turn moves a moving base, allowing the hoist to move horizontally into the room. During this process, the hoist does not need to rotate. Once the material is inside, the hoist can be rotated to adjust its position. This eliminates the need for a large loading space and eliminates the need for workers to lean out and pull the steel wire rope, ensuring worker safety.

[0011] Furthermore, the height adjustment mechanism includes a base detachably connected to the sliding block, a first fixed cylinder fixedly connected to the top of the base, a first adjusting shaft spirally connected inside the first fixed cylinder, a second fixed cylinder spirally connected above the first adjusting shaft, and the other end of the second fixed cylinder being rotatably connected to the hoist.

[0012] A first rotating hole is provided in the center of the first adjusting shaft.

[0013] Furthermore, the first adjusting shaft has external threads on both the upper and lower sides, and the threads on the upper and lower sides are arranged in opposite directions.

[0014] Furthermore, the fixing component includes a second adjusting shaft that is spirally connected to the threaded cylinder on both the upper and lower sides. The other end of the threaded cylinder is inserted into the limiting cylinder, and the other end of the limiting cylinder on both sides is fixedly connected to the moving mechanism and the bottom frame, respectively.

[0015] Furthermore, the second adjusting shaft has external threads on both the upper and lower sides, and the threads on the upper and lower sides are arranged in opposite directions. A second rotating hole is provided in the center of the second adjusting shaft.

[0016] Furthermore, the sliding block has protrusions on both sides, and the sliding block is slidably connected to the inner wall of the bottom frame through the protrusions.

[0017] A fixing component is provided between the moving mechanism and the base frame. The threaded cylinder is inserted into the limiting cylinder and its position is adjusted by the second adjusting shaft to facilitate the reinforcement of the moving mechanism and the base frame, ensuring the stability of the device. Furthermore, this device can be adjusted according to the actual situation. When the feeding space is large, the hoist, fixed base and height adjustment mechanism can be directly coordinated to realize the hoisting of items.

[0018] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0019] When hoisting items, the hoisting machine is used to lift and lower the items. When the items are moved to the top, the motor is started to drive the threaded shaft to move. The threaded shaft drives the moving seat to move, thereby moving the hoisting machine horizontally into the room. During this process, the hoisting machine does not need to be rotated. After the items are inside the room, the hoisting machine can be rotated to adjust the placement of the items. It does not require a large feeding space, and it does not require workers to stick their bodies out and pull the wire rope with their hands, thus ensuring the safety of the workers.

[0020] A fixing component is provided between the moving mechanism and the base frame. The threaded cylinder is inserted into the limiting cylinder and its position is adjusted by the second adjusting shaft to facilitate the reinforcement of the moving mechanism and the base frame, ensuring the stability of the device. Furthermore, this device can be adjusted according to the actual situation. When the feeding space is large, the hoist, fixed base and height adjustment mechanism can be directly coordinated to realize the hoisting of items. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the height adjustment mechanism of this utility model;

[0023] Figure 3 This is a schematic diagram of the moving mechanism structure of this utility model;

[0024] Figure 4 This is a schematic diagram of the sliding block structure of this utility model.

[0025] Legend: 1. Hoist; 2. Fixed base; 3. Height adjustment mechanism; 301. First fixed cylinder; 302. Base; 303. First adjusting shaft; 304. Second fixed cylinder; 305. First rotating hole; 4. Base frame; 5. Moving mechanism; 501. Top frame; 502. Motor; 503. Threaded shaft; 504. Moving base; 6. Fixing component; 601. Threaded cylinder; 602. Second adjusting shaft; 603. Second rotating hole; 604. Limiting cylinder; 7. Sliding block. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.

[0027] Example

[0028] A hoisting device for building construction materials, such as Figure 1-4 As shown, it includes hoist 1;

[0029] A fixed base 2 is rotatably connected above the hoist 1, and a horizontally arranged moving mechanism 5 is detachably connected to the top of the fixed base 2;

[0030] The bottom of the hoist 1 is fixedly connected to a height adjustment mechanism 3, and the bottom of the height adjustment mechanism 3 is detachably connected to a sliding block 7. The outer side of the sliding block 7 is slidably connected to a bottom frame 4.

[0031] A vertically arranged fixing member 6 is provided between the moving mechanism 5 and the bottom frame 4, and the two ends of the fixing member 6 are fixedly connected to the moving mechanism 5 and the bottom frame 4 respectively.

[0032] The moving mechanism 5 includes a horizontally arranged top frame 501. A motor 502 is fixedly connected to one side of the top frame 501. A threaded shaft 503 is fixedly connected to the end of the main shaft of the motor 502. The other end of the threaded shaft 503 is rotatably connected to the top frame 501. A movable seat 504 is screwed to the outside of the threaded shaft 503. The bottom of the movable seat 504 is detachably connected to the fixed seat 2. The bottom of the top frame 501 is fixedly connected to the fixing member 6.

[0033] The top of the movable seat 504 is slidably connected to the top frame 501.

[0034] In building construction, it is often necessary to hoist building materials. Currently, there are various hoisting devices, but their basic principle is to use fixed components inside the building, and a winch to drive the steel wire to reel in the materials. In actual hoisting, after the materials are lifted to the top, the hoist needs to be rotated, carrying the materials along with it, to transfer them into the building. The inventor discovered that this hoisting device requires a large transfer space; otherwise, the hoist's boom cannot rotate into the building. Furthermore, when transferring materials into the building, workers sometimes need to lean out and manually pull the steel wire. The use of wire ropes to rotate items into the room poses certain safety hazards. When hoisting items, the hoisting machine 1 is used to lift and lower the items. When the items are moved to the top, the starting motor 502 drives the threaded shaft 503 to move, which in turn drives the moving seat 504 to move, thereby moving the hoisting machine 1 horizontally into the room. During this process, the hoisting machine 1 does not need to be rotated. After the items are inside the room, the hoisting machine 1 can be rotated to adjust the placement of the items. This eliminates the need for a large feeding space and eliminates the need for workers to stick their bodies out and pull the wire rope, ensuring the safety of workers.

[0035] Also includes the following:

[0036] The height adjustment mechanism 3 and the fixing part 6 work together to achieve consistent height, which facilitates the smooth movement of the hoist 1. The upper part of the moving seat 504 is slidably connected to the top frame 501 to ensure its stable support of the fixed seat 2.

[0037] The hoist 1 and motor 501 are both existing technology products, and their internal principles, connection lines and control principles will not be described in detail here.

[0038] The height adjustment mechanism 3 includes a base 302 that is detachably connected to the sliding block 7. A first fixed cylinder 301 is fixedly connected to the top of the base 302. A first adjusting shaft 303 is spirally connected inside the first fixed cylinder 301. A second fixed cylinder 304 is spirally connected above the first adjusting shaft 303. The other end of the second fixed cylinder 304 is rotatably connected to the hoist 1.

[0039] A first rotating hole 305 is provided in the center of the first adjusting shaft 303.

[0040] The first adjusting shaft 303 has external threads on both the upper and lower sides, and the threads on the upper and lower sides are set in opposite directions.

[0041] The fixing component 6 includes a second adjusting shaft 602 that is spirally connected to the threaded cylinder 601 on both the upper and lower sides. The other end of the threaded cylinder 601 is inserted into the limiting cylinder 604. The other ends of the limiting cylinders 604 on both sides are fixedly connected to the moving mechanism 5 and the bottom frame 4, respectively.

[0042] The second adjusting shaft 602 has external threads on both the upper and lower sides, and the threads on the upper and lower sides are arranged in opposite directions. The second adjusting shaft 602 has a second rotating hole 603 in the center.

[0043] The sliding block 7 has protrusions on both sides, and the sliding block 7 is slidably connected to the inner wall of the bottom frame 4 through the protrusions.

[0044] A fixing member 6 is provided between the moving mechanism 5 and the base frame 4. The threaded cylinder 601 is inserted into the limiting cylinder 604 and its position is adjusted by the second adjusting shaft 602, which facilitates the reinforcement of the moving mechanism 5 and the base frame 4, ensuring the stability of the device. This device can be adjusted according to the actual situation. When the feeding space is large, the hoist 1, the fixed seat 2 and the height adjustment mechanism 3 can be used to lift the items.

[0045] The moving mechanism 5 and the base frame 4 are both fixed to the upper and lower sides of the room by expansion screws, and the first rotating hole 305 inside the first adjusting shaft 303 is inserted into the external rod body to facilitate the rotation of the first adjusting shaft 303, so that the first fixed cylinder 301 and the second fixed cylinder 304 on the upper and lower sides can move to adjust their height. This makes it easier for the fixed seat 2 and the base 302 to be fixed to the moving mechanism 5 and the sliding block 7 respectively, thus expanding the scope of use.

[0046] When the second adjusting shaft 602 rotates, the threaded cylinder 601 can move up and down synchronously under the opposite action of the threads on both sides, thus adjusting its length.

[0047] Finally, it should be noted that the above-described embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A hoisting device for building construction materials, characterized in that: Including hoisting machine (1); A fixed base (2) is rotatably connected above the hoist (1), and a horizontally arranged moving mechanism (5) is detachably connected to the top of the fixed base (2); The bottom of the hoist (1) is fixedly connected to a height adjustment mechanism (3), and the bottom of the height adjustment mechanism (3) is detachably connected to a sliding block (7), and the outer side of the sliding block (7) is slidably connected to a bottom frame (4). A vertically arranged fixing member (6) is provided between the moving mechanism (5) and the bottom frame (4), and the two ends of the fixing member (6) are fixedly connected to the moving mechanism (5) and the bottom frame (4) respectively; The moving mechanism (5) includes a horizontally arranged top frame (501), a motor (502) is fixedly connected to one side of the top frame (501), a threaded shaft (503) is fixedly connected to the end of the main shaft of the motor (502), the other end of the threaded shaft (503) is rotatably connected to the top frame (501), a moving seat (504) is screwed to the outside of the threaded shaft (503), the bottom of the moving seat (504) is detachably connected to the fixed seat (2), and the bottom of the top frame (501) is fixedly connected to the fixing member (6).

2. The hoisting device for building construction materials according to claim 1, characterized in that: The top of the movable seat (504) is slidably connected to the top frame (501).

3. The hoisting device for building construction materials according to claim 1, characterized in that: The height adjustment mechanism (3) includes a base (302) detachably connected to the sliding block (7), a first fixed cylinder (301) fixedly connected to the top of the base (302), a first adjusting shaft (303) spirally connected inside the first fixed cylinder (301), a second fixed cylinder (304) spirally connected above the first adjusting shaft (303), and the other end of the second fixed cylinder (304) rotatably connected to the hoist (1). The first adjusting shaft (303) has a first rotating hole (305) in the center.

4. The hoisting device for building construction materials according to claim 3, characterized in that: The first adjusting shaft (303) has external threads on both the upper and lower sides, and the threads on the upper and lower sides are set in opposite directions.

5. The hoisting device for building construction materials according to claim 1, characterized in that: The fixing component (6) includes a second adjusting shaft (602) that is spirally connected to the threaded cylinder (601) on both the upper and lower sides. The other end of the threaded cylinder (601) is inserted into the limiting cylinder (604). The other ends of the limiting cylinders (604) on both sides are fixedly connected to the moving mechanism (5) and the bottom frame (4) respectively.

6. A hoisting device for building construction materials according to claim 5, characterized in that: The second adjusting shaft (602) has external threads on its upper and lower sides, and the threads on the upper and lower sides are arranged in opposite directions. The second adjusting shaft (602) has a second rotating hole (603) in its center.

7. The hoisting device for building construction materials according to claim 1, characterized in that: The sliding block (7) has protrusions on both sides, and the sliding block (7) is slidably connected to the inner wall of the bottom frame (4) through the protrusions.

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