Steel plate lifting device for elevator production line
By designing a steel plate lifting device that includes a bracket, a walking seat, a running wheel, a support frame, a motor base, a motor, a winding roller, a clamper and a steel cable, the problem that the steel plate lifting device in the existing technology cannot adapt to steel plates of different specifications is solved. problem, achieving flexible adaptation and efficient lifting of steel plates of different specifications.
Patent Information
- Application Number
- CN202421281081.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-06
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-06-06
AI Technical Summary
In the existing elevator production lines, the steel plate lifting device cannot adapt to steel plates of different specifications, resulting in reduced applicability and increased investment and operation costs.
A steel plate lifting device including a bracket, a walking seat, a running wheel, a support frame, a motor base, a motor, a winding roller, a clamper and a steel cable is designed, which is realized by the movement of the clamper and the motor-driven winding roller. Effective lifting of steel plates of different specifications.
It achieves flexible adaptation to steel plates of different specifications, reduces production costs, simplifies the installation process, and improves the effective clamping and lifting capabilities of steel plates.
Smart Images
Figure CN222374229U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of elevator production, in particular to a steel plate lifting device for an elevator production line. Background Art
[0002] In the process of elevator production, steel plates are often involved in lifting and transporting. At present, the commonly used lifting method is that a lifting device can only adapt to steel plates of similar sizes, which undoubtedly reduces the applicability, increases the investment and operation costs of enterprises, and is difficult to meet the use needs. It is necessary to propose a steel plate lifting device for elevator production lines to solve the above problems. Utility Model Content
[0003] The purpose of the utility model is to provide a steel plate lifting device for an elevator production line in order to solve the above-mentioned problem.
[0004] In order to solve the above problems, the utility model provides a technical solution: a steel plate lifting device for an elevator production line, comprising a bracket, a traveling seat, traveling wheels, a support frame, a motor seat, a first motor, a winding roller, a clamp and a steel cable; both sides of the lower end of the bracket are fixedly connected with a traveling seat; a plurality of traveling wheels are connected around the lower surface of the traveling seat; two supporting frames spaced apart from each other are fixedly connected to the center position of the upper surface of the bracket; a winding roller is movably connected between the supporting frames; a motor seat is fixedly connected to the upper surface of the bracket; a first motor is fixedly connected to the motor seat; the output end of the first motor is fixedly connected to the winding roller; a steel cable is wound around the winding roller; and a clamp is connected to the end of the steel cable.
[0005] Preferably, the specific structure of the clamp is as follows: it includes a clamping cover, a bearing seat, a rotating shaft, a forward thread, a reverse thread, a first bevel gear, a second motor, a second bevel gear, a slide rail, a movable seat, a movable rod, a clamping rod, a clamping block, a fixed seat, a locking bolt, a groove, a hook connecting rod, a hook and a diagonal rod; the bearing seats are fixedly connected to the chamber walls on the left and right sides of the clamping cover; a rotating shaft is movably connected between the bearing seats, and the two ends of the rotating shaft are respectively provided with a forward thread and a reverse thread; the movable seat is connected to the forward thread and the reverse thread through threads; slide rails are provided above the forward thread and the reverse thread, and the slide rails are fixedly connected to the clamping cover; the movable seat is fixedly connected to the movable rod, and the movable rod is slidably connected to The cam is connected to the corresponding slide rail; a first bevel gear is fixedly connected to the center position of the rotating shaft; a second motor is fixedly connected to the clamping cover, and a second bevel gear is fixedly connected to the output end of the second motor, and the second bevel gear and the first bevel gear are meshed with each other; a clamping rod is fixedly connected to the lower surface of the movable seat; a groove is provided on the inner side surface of the lower end of the clamping rod; a clamping block is slidably connected in the groove; a fixed seat is fixedly connected to the clamping block; a locking bolt for locking is threadedly connected in the fixed seat; a hook connecting rod is fixedly connected to the center position of the upper surface of the clamping cover, a hook is fixedly connected to the top of the hook connecting rod, and a diagonal rod is fixedly connected between the hook and the clamping cover; the hook is connected to the end of the steel cable.
[0006] Preferably, the running wheels are anti-skid running wheels.
[0007] Preferably, the first motor is a variable frequency motor.
[0008] Preferably, both the first bevel gear and the second bevel gear are coated with grease.
[0009] The beneficial effects of the utility model are as follows: the utility model has a reasonable and simple structure, low production cost, easy installation, and complete functions. The clamping rod can be moved left and right under the drive of the motor, which can not only adjust the spacing to suit steel plates of different specifications, but also effectively clamp the steel plates for easy lifting. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a structural schematic diagram of the utility model.
[0011] Figure 2 It is a structural schematic diagram of the clamp of the utility model.
[0012] Figure 3 For this utility model Figure 2 Schematic diagram of the local enlarged structure.
[0013] 1-bracket; 2-travel seat; 3-travel wheel; 4-support frame; 5-motor seat; 6-first motor; 7-winding roller; 8-clamping cover; 9-bearing seat; 10-rotating shaft; 11-positive thread; 12-negative thread; 13-first bevel gear; 14-second motor; 15-second bevel gear; 16-slide rail; 17-movable seat; 18-movable rod; 19-clamping rod; 20-clamping block; 21-fixed seat; 22-locking bolt; 23-groove; 24-hook connecting rod; 25-hook; 26-diagonal pull rod; 27-steel cable. DETAILED DESCRIPTION
[0014] like Figure 1 As shown, this specific embodiment adopts the following technical scheme: a steel plate lifting device for an elevator production line, comprising a bracket 1, a walking seat 2, walking wheels 3, a support frame 4, a motor seat 5, a first motor 6, a winding roller 7, a clamp and a steel cable 27; the two sides of the lower end of the bracket 1 are fixedly connected to the walking seat 2; a number of walking wheels 3 are connected around the lower surface of the walking seat 2; two support frames 4 spaced apart from each other are fixedly connected to the center position of the upper surface of the bracket 1; a winding roller 7 is movably connected between the support frames 4; the upper surface of the bracket 1 is fixedly connected to the motor seat 5; the motor seat 5 is fixedly connected to the first motor 6; the output end of the first motor 6 is fixedly connected to the winding roller 7; the winding roller 7 is wound with a steel cable 27; the end of the steel cable 27 is connected to a clamp.
[0015] like Figure 2 and 3As shown, the specific structure of the clamp is as follows: it includes a clamping cover 8, a bearing seat 9, a rotating shaft 10, a forward thread 11, a reverse thread 12, a first bevel gear 13, a second motor 14, a second bevel gear 15, a slide rail 16, a moving seat 17, a moving rod 18, a clamping rod 19, a clamping block 20, a fixed seat 21, a locking bolt 22, a groove 23, a hook connecting rod 24, a hook 25 and a diagonal rod 26; the left and right chamber walls of the clamping cover 8 are fixed A bearing seat 9 is connected; a rotating shaft 10 is movably connected between the bearing seats 9, and two ends of the rotating shaft 10 are respectively provided with a positive thread 11 and a reverse thread 12; a moving seat 17 is connected to the positive thread 11 and the reverse thread 12 through threads; a slide rail 16 is provided above the positive thread 11 and the reverse thread 12, and the slide rail 16 is fixedly connected to the clamping cover 8; a moving rod 18 is fixedly connected to the moving seat 17, and the moving rod 18 is fixedly connected to the clamping cover 8; 8 is slidably connected to the corresponding slide rail 16; a first bevel tooth 13 is fixedly connected to the center position of the rotating shaft 10; a second motor 14 is fixedly connected to the clamping cover 8, and a second bevel tooth 15 is fixedly connected to the output end of the second motor 14, and the second bevel tooth 15 and the first bevel tooth 13 are meshed with each other; a clamping rod 19 is fixedly connected to the lower surface of the moving seat 17; a groove 23 is provided on the inner side surface of the lower end of the clamping rod 19; a clamping block 20 is slidably connected in the groove 23; a fixed seat 21 is fixedly connected to the clamping block 20; a locking bolt 22 for locking is threadedly connected in the fixed seat 21; a hook connecting rod 24 is fixedly connected to the center position of the upper surface of the clamping cover 8, a hook 25 is fixedly connected to the top of the hook connecting rod 24, and a diagonal rod 26 is fixedly connected between the hook 25 and the clamping cover 8; the hook 25 is connected to the end of the steel cable 27.
[0016] The travel wheel 3 is an anti-skid travel wheel; the first motor 6 is a variable frequency motor; and the first bevel gear 13 and the second bevel gear 15 are both coated with grease.
[0017] The use state of the utility model is: the second motor 14 drives the rotating shaft 10 to rotate, and under the action of the positive and negative threads, the clamping rod 19 moves in the same direction to clamp the steel plate, the clamping block 20 moves downward in the groove 23, and then the locking bolt 22 is locked to fix the steel plate. When starting the lifting, the first motor 6 drives the winding roller 7 to rotate, and the lifting of the steel plate can be realized.
[0018] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and 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, and therefore should not be understood as a limitation on the present invention.
[0019] In the present utility model, unless otherwise clearly stipulated and limited, the terms "installation", "setting", "connection", "fixation", "screw-on" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.
[0020] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which shall fall within the scope of the utility model to be protected. The scope of protection of the utility model shall be defined by the attached claims and their equivalents.
[0021] The control method of the present invention is to control by manually starting and closing the switch. The wiring diagram of the power element and the provision of power supply are common knowledge in the field, and the present invention is mainly used to protect mechanical devices, so the present invention will not explain the control method and wiring arrangement in detail.
Claims
1. A steel plate lifting device for an elevator production line, characterized in that: It comprises a bracket (1), a walking seat (2), a walking wheel (3), a support frame (4), a motor seat (5), a first motor (6), a winding roller (7), a clamp and a steel cable (27); Both sides of the lower end of the bracket (1) are fixedly connected to a walking seat (2); A plurality of running wheels (3) are connected around the lower surface of the running seat (2); Two support frames (4) spaced apart from each other are fixedly connected at the center of the upper surface of the bracket (1); A winding roller (7) is movably connected between the support frames (4); A motor seat (5) is fixedly connected to the upper surface of the bracket (1); The motor base (5) is fixedly connected to a first motor (6); The output end of the first motor (6) is fixedly connected to the winding roller (7); A steel cable (27) is wound around the winding roller (7); A clamp is connected to the end of the steel cable (27).
2. The steel plate lifting device for an elevator production line according to claim 1, characterized in that: The specific structure of the clamp is as follows: it includes a clamping cover (8), a bearing seat (9), a rotating shaft (10), a forward-spinning thread (11), a reverse-spinning thread (12), a first bevel gear (13), a second motor (14), a second bevel gear (15), a slide rail (16), a moving seat (17), a moving rod (18), a clamping rod (19), a clamping block (20), a fixed seat (21), a locking bolt (22), a groove (23), a hook connecting rod (24), a hook (25) and a diagonal tie rod (26); The left and right chamber walls of the clamping housing (8) are both fixedly connected with bearing seats (9); A rotating shaft (10) is movably connected between the bearing seats (9), and two ends of the rotating shaft (10) are respectively provided with a forward-spinning thread (11) and a reverse-spinning thread (12); The forward-spinning thread (11) and the reverse-spinning thread (12) are both threadably connected to a movable seat (17); Slide rails (16) are provided above the positive-spinning thread (11) and the negative-spinning thread (12), and the slide rails (16) are fixedly connected to the clamping cover (8); The movable seats (17) are all fixedly connected with movable rods (18), and the movable rods (18) are slidably connected to corresponding slide rails (16); A first bevel gear (13) is fixedly connected to the center of the rotating shaft (10); A second motor (14) is fixedly connected to the clamping cover (8), a second bevel gear (15) is fixedly connected to the output end of the second motor (14), and the second bevel gear (15) and the first bevel gear (13) are meshed with each other; A clamping rod (19) is fixedly connected to the lower surface of the movable seat (17); The inner side surface of the lower end of the clamping rod (19) is provided with a groove (23); A clamping block (20) is slidably connected in the groove (23); The clamping block (20) is fixedly connected to a fixing seat (21); The fixing seat (21) is threadedly connected with a locking bolt (22) for locking; A hook connecting rod (24) is fixedly connected to the center position of the upper surface of the clamping cover (8), a hook (25) is fixedly connected to the top of the hook connecting rod (24), and a diagonal tie rod (26) is fixedly connected between the hook (25) and the clamping cover (8); The hook (25) is connected to the end of the steel cable (27).
3. The steel plate lifting device for an elevator production line according to claim 1, characterized in that: The running wheels (3) are anti-skid running wheels.
4. The steel plate lifting device for an elevator production line according to claim 1, characterized in that: The first motor (6) is a variable frequency motor.
5. The steel plate lifting device for an elevator production line according to claim 2, characterized in that: The first bevel gear (13) and the second bevel gear (15) are both coated with lubricating grease.