Building construction elevator
Through the design of the construction of a motor -driven building construction lift, the transportation effect of the separation of human goods was used to use the screw and guidance blocks to solve the health risks caused by mixed goods in existing technologies and improve the safety and health of the construction personnel.
Patent Information
- Application Number
- CN202323607840.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-27
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2033-12-27
AI Technical Summary
When existing construction lifts are mixed with people and goods, it is easy to cause the materials on staff to stick to, causing poor breathing and health risks.
A building elevator is designed, using motor -driven first screw and second screw to drive the activity board and guide block to move up and down to achieve the transportation effect of human goods separation. The active board is used for manned, and the placed board on the side of the block is used for loading.
Through the design of the separation of goods, the staff of the staff adheres to the risk of adating materials during the transportation process, improved the health and safety of the construction personnel, and reduced the occurrence of respiratory diseases.
Smart Images
Figure CN222410953U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of elevators, in particular to a building construction elevator. Background Art
[0002] During the construction process, as the floors get higher and higher, elevators are needed to transport workers to higher places for work, and materials also need to be transported to higher places for use. Construction elevators are a type of vertical transportation lifting equipment, usually used in the middle and late stages of construction, to transport construction workers and materials. Its function is to reduce labor intensity and improve construction efficiency, which is of great significance to construction.
[0003] Existing construction elevators generally adopt a mixed-load type, that is, they can carry both people and cargo. Since many of the cargoes are sand, cement, steel bars and other items that are easy to pollute the surrounding environment, the mixing of people and cargo can easily cause the workers to stick to the materials, especially cement. People who are exposed to air containing cement for a long time can easily cause breathing difficulties, and in severe cases, it can easily induce pneumonia.
[0004] In order to solve the problem of people and goods using the same elevator during construction, we designed a construction elevator. Utility Model Content
[0005] In order to overcome the disadvantage that construction hoists generally adopt a mixed-carrying type for people and goods, which easily causes workers to get stuck to materials, the utility model provides a construction hoist.
[0006] The technical solution of the utility model is: a construction hoist, including a body, a movable plate, a telescopic rod, a first screw, a second screw, a motor, a guide block and a storage plate, the body is equipped with a telescopic rod, the telescopic end of the telescopic rod is equipped with a movable plate, the body is symmetrically equipped with a motor, the output shaft of the motor is respectively connected to the first screw and the second screw through a coupling, the first screw and the second screw are both threadedly connected to the movable plate, the first screw and the second screw are both threadedly connected to the guide block, and the sides of the guide block are equipped with storage plates.
[0007] Optionally, it also includes a pull plate, a fixed plate, a hinge, a limit block and a second spring. The inner cavities on both sides of the body are symmetrically and slidably provided with limit blocks, and a second spring is installed at the bottom of the limit blocks. The two limit blocks on the same side are jointly installed with a pull plate, a hinge is installed at the bottom of the pull plate, and a fixed plate is hinged on the side of the hinge. A number of holes are opened on the fixed plate, and the pull plate and the fixed plate are slidably connected to the side of the body.
[0008] Optionally, it also includes a mounting block, a first spring and a sliding plate. The tops of the first screw rod and the second screw rod are both provided with mounting blocks. Several first springs are installed in the mounting block. The sliding plate is installed on the top of the first spring. The sliding plate movably slides into the mounting block.
[0009] Optionally, a rubber strip is further included, and the first screw rod and the second screw rod are both covered with the rubber strip.
[0010] Optionally, a ladder is also included and a ladder is arranged on the side of the machine body.
[0011] Optionally, wheels are also included, and a plurality of wheels are installed at the bottom of the body.
[0012] Compared with the prior art, the utility model has the following advantages: when the motor is working, it drives the first screw and the second screw to rotate, and the movable plate and the guide block threadably connected to the first screw and the second screw move up and down accordingly, the movable plate can carry people, and the storage plate on the side of the guide block can be loaded with goods, thereby achieving the effect of separating people and goods and transporting them at the same time. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a three-dimensional structural schematic diagram of the wheels, body and movable plate of the utility model.
[0014] Figure 2 It is a three-dimensional structural schematic diagram of the mounting block, the first spring and the first screw rod of the utility model.
[0015] Figure 3 It is a three-dimensional structural schematic diagram of the utility model.
[0016] Figure 4 It is a three-dimensional structural schematic diagram of the rubber strip, guide block and storage plate of the utility model.
[0017] Figure 5 It is a three-dimensional structural schematic diagram of the hinge, the limit block and the second spring of the utility model.
[0018] Explanation of the accompanying drawings: 1. wheel, 2. body, 3. movable plate, 301. telescopic rod, 4. ladder, 5. mounting block, 501. first spring, 502. sliding plate, 6. first screw, 7. second screw, 8. motor, 9. rubber strip, 10. guide block, 11. storage plate, 12. pull plate, 1201. fixed plate, 1202. hinge, 13. limit block, 14. second spring. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] Example 1
[0021] A construction hoist, such as Figure 1-Figure 5 As shown, it includes a body 2, a movable plate 3, a telescopic rod 301, a first screw 6, a second screw 7, a motor 8, a guide block 10 and a storage plate 11. The telescopic rod 301 is installed on the body 2, and the telescopic end of the telescopic rod 301 is installed with the movable plate 3. The telescopic rod 301 plays a stabilizing role. The motor 8 is symmetrically installed in the body 2. The output shaft of the motor 8 is respectively connected to the first screw 6 and the second screw 7 through a coupling. The first screw 6 and the second screw 7 are both threadedly connected to the movable plate 3. The first screw 6 and the second screw 7 push the movable plate 3 to move. The first screw 6 and the second screw 7 are both threadedly connected to the guide block 10. The storage plate 11 is installed on the side of the guide block 10, and the storage plate 11 moves up and down with the first screw 6 and the second screw 7.
[0022] When the lift needs to be used, the motor 8 works, driving the first screw 6 and the second screw 7 to rotate, and the movable plate 3 threadably connected to the first screw 6 and the second screw 7 moves up and down, and the staff standing on it moves up and down, thereby transporting the staff. When the first screw 6 and the second screw 7 rotate, the guide block 10 moves up and down, and the storage plate 11 on the side of the guide block 10 moves up and down, and the goods are placed on the storage plate 11, thereby transporting the goods.
[0023] Example 2
[0024] On the basis of Example 1, Figure 5 As shown, it also includes a pull plate 12, a fixed plate 1201, a hinge 1202, a limit block 13 and a second spring 14. The limit blocks 13 are symmetrically and slidably installed in the inner cavities on the front and rear sides of the body 2. The second spring 14 is installed at the bottom of the limit blocks 13. The two limit blocks 13 on the same side are jointly installed with the pull plate 12. The limit blocks 13 control the movement of the pull plate 12. A hinge 1202 is installed at the bottom of the pull plate 12. The side of the hinge 1202 is hinged with a fixed plate 1201. A number of holes are opened on the fixed plate 1201. The pull plate 12 and the fixed plate 1201 are slidably connected to the side of the body 2, and the fixed plate 1201 plays a role in fixing and supporting the device.
[0025] When it is necessary to fix the device, the fixing plate 1201 is rotated outward, and the fixing plate 1201 is rotated outward around the hinge 1202 until it is parallel to the ground, pushing the pull plate 12 downward, and the pull plate 12 drives the fixing plate 1201 to move downward, and the limit block 13 presses the second spring 14 downward, and the second spring 14 deforms to generate elastic force. After the limit block 13 reaches the bottom, it is clamped in the body 2, and the fixing plate 1201 contacts the ground. The screws fix the fixing plate 1201 to the ground through the holes, thereby fixing the device.
[0026] like Figure 2 As shown, it also includes a mounting block 5, a first spring 501 and a sliding plate 502. The first screw rod 6 and the second screw rod 7 are both provided with a mounting block 5 on top. Several first springs 501 are installed in the mounting block 5. A sliding plate 502 is installed on the top of the first spring 501. The sliding plate 502 slides into the mounting block 5 movably to prevent the movable plate 3 from detaching from the first screw rod 6 and the second screw rod 7.
[0027] When the movable plate 3 collides with the sliding plate 502 at the side, the sliding plate 502 moves upward, the first spring 501 deforms to generate elastic force, and the restoring elastic force of the first spring 501 pushes the sliding plate 502 to return to its original position, thereby preventing the movable plate 3 from moving upward.
[0028] like Figure 3 As shown, a rubber strip 9 is also included, and the first screw rod 6 and the second screw rod 7 are both covered with the rubber strip 9 on the outside.
[0029] The first screw rod 6 and the second screw rod 7 are both covered with rubber strips 9 . The rubber strips 9 are elastic and play a role in protecting the first screw rod 6 and the second screw rod 7 .
[0030] like Figure 3 As shown, it also includes wheels 1 and a ladder 4. Four wheels 1 are installed at the bottom of the body 2, and a ladder 4 is arranged on the side of the body 2.
[0031] The ladder 4 arranged on the side of the machine body 2 plays a role of facilitating the workers to go up and down, and the several wheels 1 installed at the bottom of the machine body 2 plays a role of facilitating the movement of the device.
[0032] Although the present disclosure has been described with respect to only a limited number of embodiments, those skilled in the art having benefit of this disclosure will appreciate that various other embodiments may be designed without departing from the scope of the present invention. Therefore, the scope of the present invention should be limited only by the appended claims.
Claims
1. A construction hoist, comprising a body (2) and a telescopic rod (301), wherein the body (2) is provided with the telescopic rod (301), characterized in that: The invention also comprises a movable plate (3), a first screw rod (6), a second screw rod (7), a motor (8), a guide block (10) and a storage plate (11); the movable plate (3) is installed at the telescopic end of the telescopic rod (301); the motor (8) is symmetrically installed in the machine body (2); the output shaft of the motor (8) is respectively connected to the first screw rod (6) and the second screw rod (7) through a coupling; the first screw rod (6) and the second screw rod (7) are both threadedly connected to the movable plate (3); the first screw rod (6) and the second screw rod (7) are both threadedly connected to the guide block (10); and the storage plate (11) is installed on the side of the guide block (10).
2. A construction hoist as claimed in claim 1, characterized in that: The invention also comprises a pulling plate (12), a fixing plate (1201), a hinge (1202), a limiting block (13) and a second spring (14); the limiting blocks (13) are symmetrically and slidably installed in the inner cavities on both sides of the machine body (2); the second spring (14) is installed at the bottom of the limiting blocks (13); the two limiting blocks (13) on the same side are installed with the pulling plate (12); the bottom of the pulling plate (12) is installed with a hinge (1202); the side of the hinge (1202) is hinged with the fixing plate (1201); a plurality of holes are opened on the fixing plate (1201); the pulling plate (12) and the fixing plate (1201) are slidably connected to the side of the machine body (2).
3. A construction hoist as claimed in claim 2, characterized in that: The invention also comprises a mounting block (5), a first spring (501) and a sliding plate (502); the first screw rod (6) and the second screw rod (7) are both provided with a mounting block (5) at their tops; a plurality of first springs (501) are installed in the mounting block (5); the sliding plate (502) is installed on the top of the first spring (501); and the sliding plate (502) is movably slid into the mounting block (5).
4. A construction hoist as claimed in claim 3, characterized in that: It also includes a rubber strip (9), and the outer sides of the first screw rod (6) and the second screw rod (7) are both covered with the rubber strip (9).
5. A construction hoist as claimed in claim 4, characterized in that: It also includes a ladder (4), which is arranged on the side of the machine body (2).
6. A construction hoist as claimed in claim 5, characterized in that: It also includes wheels (1), and a plurality of wheels (1) are installed at the bottom of the machine body (2).