Construction hanging basket for elevator installation

Abstract

The utility model belongs to the technical field of elevator installation, and discloses a construction hanging basket for elevator installation, which comprises a hanging basket body, a positioning mechanism for limiting the moving path of the hanging basket body in an elevator shaft is installed on the lower surface of the hanging basket body, and a clamping groove is formed in the positioning mechanism. Limiting mechanisms are arranged in clamping grooves of the positioning mechanisms, and the sides, away from the hanging basket body, of the front side, the rear side, the left side and the right side of the positioning mechanisms abut against the smooth positions of the inner wall of the elevator shaft by starting the positioning mechanisms; the situation that the positioning devices on the front, back, left and right sides of the follow-up positioning mechanism make contact with protruding parts of the inner wall of the elevator shaft where the hanging basket body is hoisted, and consequently the positioning mechanism blocks the hanging basket body to normally ascend and descend in the elevator shaft is avoided as much as possible; and therefore, a subsequent positioning mechanism can position the hanging basket body in elevator shafts in different environments to slide in the using process, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of elevator installation, in particular to a construction hanging basket for elevator installation. Background Art

[0002] An elevator is a permanent transportation device that serves several specific floors in a building. Its car runs on at least two rows of rigid tracks that are perpendicular to the horizontal plane or the plumb line and are inclined at an angle. It is used to transport goods and people. The construction and installation of elevators is also a necessary process in the construction of high-rise buildings in modern society. During the installation of the elevator, construction workers ride in a construction basket to install the elevator.

[0003] For example, the utility model with announcement number CN221399793U discloses a construction hanging basket for elevator installation, including a hanging basket body, guide grooves are provided on both sides of the hanging basket body, and a support assembly is slidingly arranged inside the guide groove, and the support assembly includes a square slide bar slidably arranged inside the guide groove, the end of the square slide bar is rotatably connected to a fixed block through a rotating shaft, one end of the fixed block is rotatably connected to a roller, and the other end thereof is fixedly installed with an anti-slip pad, and a driving assembly for driving the square slide bar to move is provided inside the hanging basket body; this application provides square slide bars on both sides of the hanging basket body, and cooperates with fixed blocks and rollers to limit the hanging basket body when it moves, thereby improving the stability of the hanging basket body when it moves up and down, and avoiding shaking of the hanging basket body during movement.

[0004] During the implementation of this application, it was found that the technology has the following problems: the existing construction hanging basket for elevator installation uses two sets of limiting mechanisms to limit the sliding path of the hanging basket inside the elevator shaft during use, so as to improve the stability of the hanging basket body when moving up and down, but most of the limiting mechanisms can only limit the moving position of the hanging basket on the left and right sides during use, so that the hanging basket can still tilt forward and backward during use.

[0005] For this reason, a kind of elevator installation construction hanging basket is proposed. Utility Model Content

[0006] The purpose of the utility model is to solve the problem that most limiting mechanisms can only limit the moving position of the hanging basket on the left and right sides during use, so that the hanging basket can still tilt forward and backward during use. The utility model provides a construction hanging basket for elevator installation.

[0007] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0008] A construction hanging basket for elevator installation includes a hanging basket body. A positioning mechanism for limiting the moving path of the hanging basket body inside the elevator shaft is installed on the lower surface of the hanging basket body. A slot is provided inside the positioning mechanism, and a limiting mechanism is provided inside the slot of the positioning mechanism.

[0009] Furthermore, the positioning mechanism includes four groups of connecting plates, the four groups of connecting plates are provided with through holes, the four groups of connecting plate through holes are rotatably connected, the adjacent ends of the four groups of screws are installed with bevel gear 1, the external teeth of the four groups of bevel gear 1 are meshed and connected with bevel gear 2, the lower surfaces of the four groups of connecting plates are installed with a cross-shaped positioning plate, the lower surface of the cross-shaped positioning plate is provided with a motor, the upper surface of the cross-shaped positioning plate is provided with a through hole, the output shaft of the motor passes through the internal through hole of the cross-shaped positioning plate and is installed in the interior of the bevel gear 2, the external threads of the four groups of screws are connected with a fixing sleeve, the upper surfaces of the four groups of fixing sleeves are all abutted against the lower surface of the hanging basket body, the four groups of fixing sleeves are provided with a connecting rod on the side away from the bevel gear 2, the four groups of connecting rods are provided with a groove on the side away from the hanging basket body, the four groups of connecting rod grooves are all damped and slidably connected with two groups of sliders, and the eight groups of sliders are provided with a positioning pulley on the side away from the hanging basket body.

[0010] Furthermore, the limiting mechanism includes a screw rod, a slot is provided on the lower surface of the connecting rod, the screw rod is installed on the lower surface of the slider, the external thread of the screw rod is connected to a nut, and the upper surface of the nut abuts against the lower surface of the connecting rod.

[0011] Furthermore, a groove is provided on the upper surface of the hanging basket body, and a spirit level is installed inside the groove of the hanging basket body.

[0012] Furthermore, two groups of U-shaped support rods are installed on the lower surface of the hanging basket body, and the positions of the two groups of U-shaped support rods are located on the moving path of the four groups of connecting rods, and the positions of the lower surfaces of the two groups of U-shaped support rods are located at the lower end of the motor.

[0013] Furthermore, a protective baffle is installed on one side adjacent to the two groups of U-shaped support rods, and the protective baffle is located directly below the motor.

[0014] The beneficial effects of the utility model are as follows:

[0015] 1. The utility model adjusts the position of the eight sets of positioning pulleys to a position parallel to the smooth surface of the inner wall of the elevator shaft by pushing the eight sets of sliding blocks, and then drives the bevel gear 2 to trigger the four sets of bevel gear 1 and the four sets of screws to rotate by the starting motor, so that the four sets of screws drive the four sets of fixed sleeves to push the four sets of connecting rods to move the eight sets of positioning pulleys away from the side of the hanging basket body to the position where the inner wall of the elevator shaft is smooth, thereby avoiding as much as possible the subsequent eight sets of positioning pulleys and the protruding parts of the inner wall of the elevator shaft when the hanging basket body is hoisted, which causes the eight sets of positioning pulleys to block the normal lifting of the hanging basket body inside the elevator shaft, and then enables the subsequent positioning mechanism to position the hanging basket body to slide inside the elevator shaft in different environments during use, thereby improving the practicality of the device.

[0016] 2. The utility model uses eight sets of positioning pulleys to move along the four sides of the hanging basket body during use, so that the positioning mechanism can limit the front, back, left and right movement position of the hanging basket body inside the elevator shaft during use, thereby improving the stability of the subsequent hanging basket body during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the bottom structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the front structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the bottom structure of the positioning limit mechanism of the utility model;

[0020] Figure 4 It is a schematic diagram of the top surface structure of the hanging basket of the utility model.

[0021] Figure numerals: 1. hanging basket body; 2. positioning mechanism; 201. connecting plate; 202. screw; 203. bevel gear one; 204. cross-shaped positioning plate; 205. bevel gear two; 206. fixing sleeve; 207. connecting rod; 208. positioning pulley; 209. slider; 210. motor; 3. limiting mechanism; 301. screw; 302. nut; 4. U-shaped support rod; 5. protective baffle; 6. spirit level. DETAILED DESCRIPTION

[0022] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0024] It should be noted that similar reference numerals and letters represent similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings. In addition, the terms "first," "second," etc. are used only to distinguish the descriptions and are not to be understood as indicating or implying relative importance.

[0025] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the product of the present invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as a limitation on the present invention.

[0026] like Figures 1 to 4 As shown, a construction hanging basket for elevator installation includes a hanging basket body 1, and a positioning mechanism 2 for limiting the moving path of the hanging basket body 1 inside the elevator shaft is installed on the lower surface of the hanging basket body 1. A card slot is opened inside the positioning mechanism 2, and a limiting mechanism 3 is arranged inside the card slot of the positioning mechanism 2; specifically, by starting the positioning mechanism 2, the four sides of the positioning mechanism 2 away from the hanging basket body 1 are all abutted against the smooth inner wall of the elevator shaft, thereby avoiding as much as possible the contact between the subsequent positioning devices on the four sides of the front, back, left and right and the protruding parts of the inner wall of the elevator shaft when the hanging basket body 1 is hoisted, which causes the positioning mechanism 2 to block the hanging basket body 1 from normal lifting inside the elevator shaft, and then the subsequent positioning mechanism 2 can position the hanging basket body 1 inside the elevator shaft in different environments for sliding during use, thereby improving the practicality of the device.

[0027] like Figures 1 to 3As shown, the positioning mechanism 2 includes four groups of connecting plates 201, the interiors of the four groups of connecting plates 201 are provided with through holes, the interiors of the four groups of connecting plates 201 through holes are rotatably connected with screws 202, the adjacent ends of the four groups of screws 202 are installed with bevel gears 1 203, the external teeth of the four groups of bevel gears 1 203 are meshed and connected with bevel gears 2 205, the lower surfaces of the four groups of connecting plates 201 are installed with cross-shaped positioning plates 204, the lower surface of the cross-shaped positioning plates 204 is provided with motors 210, the upper surface of the cross-shaped positioning plates 204 is provided with through holes, and the output shaft of the motor 210 passes through the cross-shaped positioning plates 204. The internal through hole of the shaped positioning plate 204 is installed inside the bevel gear 205, and the external threads of the four sets of screws 202 are connected to the fixed sleeves 206. The upper surfaces of the four sets of fixed sleeves 206 are all in contact with the lower surface of the hanging basket body 1. The four sets of fixed sleeves 206 are installed with connecting rods 207 on the side away from the bevel gear 205. The four sets of connecting rods 207 are provided with grooves on the side away from the hanging basket body 1. The grooves of the four sets of connecting rods 207 are all connected with two sets of sliders 209 in a damped sliding manner. The eight sets of sliders 209 are provided with positioning pulleys 208 on the side away from the hanging basket body 1.

[0028] Specifically, when the hanging basket body 1 is hoisted into the elevator shaft, the eight sets of sliders 209 are pushed to adjust the positions of the eight sets of positioning pulleys 208 to a position parallel to the smooth surface of the inner wall of the elevator shaft, and then the starting motor 210 drives the bevel gear 205 to trigger the four sets of bevel gears 1 203 and the four sets of screws 202 to rotate, so that the four sets of screws 202 drive the four sets of fixed sleeves 206 to push the four sets of connecting rods 207 to move the eight sets of positioning pulleys 208 away from the side of the hanging basket body 1 to the position parallel to the smooth surface of the inner wall of the elevator shaft, thereby avoiding the subsequent eight sets of positioning pulleys 208 and the hanging basket body 1 from being pulled away. The basket body 1 is hoisted and contacts the protruding part of the inner wall of the elevator shaft, causing the eight sets of positioning pulleys 208 to block the normal lifting of the basket body 1 inside the elevator shaft, so that the subsequent positioning mechanism 2 can position the basket body 1 inside the elevator shaft in different environments for sliding, thereby improving the practicality of the device; the eight sets of positioning pulleys 208 move along the four sides of the basket body 1 in the process of use, so that the positioning mechanism 2 can limit the movement of the basket body 1 in the elevator shaft in the process of use, thereby improving the stability of the subsequent basket body 1 in use.

[0029] like Figures 1 to 3As shown, the limiting mechanism 3 includes a screw rod 301, a slot is provided on the lower surface of the connecting rod 207, the screw rod 301 is installed on the lower surface of the slider 209, and the external thread of the screw rod 301 is connected to the nut 302, and the upper surface of the nut 302 abuts against the lower surface of the connecting rod 207; specifically, when the position of the positioning pulley 208 is adjusted and moved, by rotating the nut 302, the upper surface of the nut 302 abuts against the lower surface of the connecting rod 207, so that the limiting mechanism 3 limits the moving position of the slider 209 inside the groove of the connecting rod 207, thereby avoiding the subsequent movement of the positioning pulley 208 during use as much as possible, thereby improving the stability of the positioning pulley 208 during use.

[0030] like Figure 4 As shown, a groove is provided on the upper surface of the hanging basket body 1, and a spirit level 6 is installed inside the groove of the hanging basket body 1; specifically, the position of the mobile hanging basket body 1 inside the elevator shaft is adjusted by checking the spirit level 6, and the hanging basket body 1 is adjusted to a position parallel to the ground, so that when subsequent staff walk inside the hanging basket body 1, it is not easy for the hanging basket body 1 to tilt due to the excessive load-bearing mass at one end of the hanging basket body 1, thereby improving the stability of the subsequent hanging basket body 1 during use, and thus improving the safety of the device during use.

[0031] like Figure 1 and Figure 2 As shown, two groups of U-shaped support rods 4 are installed on the lower surface of the hanging basket body 1, and the positions of the two groups of U-shaped support rods 4 are located on the moving path of the four groups of connecting rods 207, and the positions of the lower surfaces of the two groups of U-shaped support rods 4 are located at the lower end of the motor 210; specifically, by positioning the lower surfaces of the two groups of U-shaped support rods 4 at the lower end of the motor 210, the two groups of U-shaped support rods 4 replace the positioning mechanism 2 to support the lower end of the hanging basket body 1 during use, thereby avoiding as much as possible that the motor 210 carries a large mass when the subsequent staff places the hanging basket body 1 on the upper end of the ground, causing the motor 210 to be squeezed and damaged, thereby improving the service life of the positioning mechanism 2.

[0032] like Figure 1 and Figure 2 As shown, a protective baffle 5 is installed on one side adjacent to the two sets of U-shaped support rods 4, and the protective baffle 5 is located directly below the motor 210. Specifically, by positioning the protective baffle 5 directly below the motor 210, the protective baffle 5 shields and protects the lower end of the motor 210, so that when the staff is transporting and moving the device, the motor 210 collides with protruding foreign objects on the ground, causing damage to the motor 210.

[0033] In summary: by pushing the eight sets of sliders 209, the positions of the eight sets of positioning pulleys 208 are adjusted and moved to a position parallel to the smooth surface of the inner wall of the elevator shaft, and then the starting motor 210 drives the bevel gear 205 to trigger the four sets of bevel gears 1 203 and the four sets of screws 202 to rotate, so that the four sets of screws 202 drive the four sets of fixed sleeves 206 to push the four sets of connecting rods 207 to move the eight sets of positioning pulleys 208 away from the side of the hanging basket body 1 to the position where the inner wall of the elevator shaft is smooth, thereby avoiding as much as possible the subsequent eight sets of positioning pulleys 208 and the hanging basket body 1 to lift the protruding parts of the inner wall of the elevator shaft, causing the eight sets of positioning pulleys 208 to block the hanging basket body 1 from normal lifting inside the elevator shaft; by the eight sets of positioning pulleys 208 moving along the four sides of the hanging basket body 1 in use, the positioning mechanism 2 can limit the front, back, left and right movement of the hanging basket body 1 in the elevator shaft during use.

[0034] At the same time, by rotating the nut 302, the upper surface of the nut 302 is abutted against the lower surface of the connecting rod 207, so that the limiting mechanism 3 limits the moving position of the slider 209 inside the groove of the connecting rod 207, thereby minimizing the subsequent movement of the positioning pulley 208 during use, thereby improving the stability of the positioning pulley 208 during use.

[0035] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions merely illustrate the principles of the present invention. Various changes and improvements are possible without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed for the present invention is defined by the appended claims and their equivalents.

Claims

1. A construction hanging basket for elevator installation, comprising a hanging basket body (1), characterized in that: A positioning mechanism (2) for limiting the movement path of the hanging basket body (1) in the elevator shaft is installed on the lower surface of the hanging basket body (1); a slot is provided inside the positioning mechanism (2); and a limiting mechanism (3) is provided inside the slot of the positioning mechanism (2); The positioning mechanism (2) comprises four groups of connecting plates (201), each of the four groups of connecting plates (201) having a through hole formed therein, each of the four groups of connecting plates (201) having a screw (202) rotatably connected thereto, each of the four groups of screws (202) having an adjacent end mounted thereon with a bevel gear 1 (203), each of the four groups of bevel gear 1 (203) having external teeth meshingly connected thereto with a bevel gear 2 (205), a cross-shaped positioning plate (204) being mounted on the lower surface of the four groups of connecting plates (201), a motor (210) being disposed on the lower surface of the cross-shaped positioning plate (204), a through hole being formed on the upper surface of the cross-shaped positioning plate (204), and an output shaft of the motor (210) passing through the cross-shaped positioning plate. The internal through hole of the positioning plate (204) is installed inside the bevel gear 2 (205), the external threads of the four groups of screw rods (202) are connected with fixed sleeves (206), the upper surfaces of the four groups of fixed sleeves (206) are all in contact with the lower surface of the hanging basket body (1), the four groups of fixed sleeves (206) are all installed with connecting rods (207) on the side away from the bevel gear 2 (205), the four groups of connecting rods (207) are all provided with grooves on the side away from the hanging basket body (1), the grooves of the four groups of connecting rods (207) are all connected with two groups of sliders (209) in a damping sliding manner, and the eight groups of sliders (209) are all provided with positioning pulleys (208) on the side away from the hanging basket body (1).

2. The elevator installation construction hanging basket according to claim 1, characterized in that: The limiting mechanism (3) includes a screw rod (301), a slot is provided on the lower surface of the connecting rod (207), the screw rod (301) is mounted on the lower surface of the slider (209), the external thread of the screw rod (301) is connected to a nut (302), and the upper surface of the nut (302) abuts against the lower surface of the connecting rod (207).

3. The elevator installation construction hanging basket according to claim 1, characterized in that: A groove is provided on the upper surface of the hanging basket body (1), and a level (6) is installed inside the groove of the hanging basket body (1).

4. The elevator installation construction hanging basket according to claim 1, characterized in that: Two groups of U-shaped support rods (4) are installed on the lower surface of the hanging basket body (1), and the positions of the two groups of U-shaped support rods (4) are located on the moving paths of the four groups of connecting rods (207), and the positions of the lower surfaces of the two groups of U-shaped support rods (4) are located at the lower end of the motor (210).

5. The elevator installation construction hanging basket according to claim 4, characterized in that: A protective baffle (5) is installed on one side adjacent to the two groups of U-shaped support rods (4), and the protective baffle (5) is located directly below the motor (210).

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