Reinforced base for elevator motor
By using H-shaped steel blocks, connecting steel plates and reinforcement mechanisms in the elevator motor base, the contact area and stability between the base and the ground or wall are increased, and the problem of insufficient base in the existing technology is solved, and better results are achieved pressure bearing and stability.
Patent Information
- Application Number
- CN202420868500.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-24
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-24
AI Technical Summary
The contact area between the base of the existing elevator motor and the ground or wall is insufficient, which leads to insufficient firmness when bearing high pressure, and is prone to unstable conditions.
Design an elevator motor base including two H-shaped steel blocks, connecting steel plates, reduction gears, transmission rollers and reinforcement mechanisms. Through the structure of the bidirectional screws and threaded blocks, the contact area between the base and the ground or wall is increased, and the contact area between the base and the ground or wall is increased through the structure of the Reinforcement plates and reinforcement plates enhance stability.
It realizes a larger contact area between the base of the elevator motor and the ground or wall, improves the stability of the base, and can withstand pressure more effectively in long-term use, avoiding unstable situations.
Smart Images
Figure CN222249639U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of elevator motor bases, in particular to a reinforced base for elevator motors. Background Art
[0002] Special equipment elevators refer to those elevator equipment used to transport people or goods, involving life safety and having certain risks. The elevator motor is one of the core components in the elevator system, which is responsible for providing power and driving the operation of the elevator. The elevator motor is usually installed at the top or bottom of the elevator shaft and connected to the elevator car through a steel cable. The elevator motor base is the basic structure for installing the elevator motor, usually located at the top or bottom of the elevator shaft, supporting the weight of the elevator motor and fixed to the ground or the shaft wall.
[0003] In the prior art, the elevator motor is one of the main power sources for the elevator car to move up and down. The elevator motor is generally installed at the top or bottom of the elevator shaft, and it is most common to install it at the top. The outer side of the elevator motor is usually connected to the wall or the ground through a specific motor base using bolts or expansion screws, and the base generally uses H-shaped steel as the bottom layer of the base, but the contact area between the general elevator motor base and the ground or wall is usually only the range of the bottom of the base itself, which makes the base still have a certain hollow area when connected to the ground or the wall, so that the base may bear higher pressure due to the insufficient contact area between itself and the ground, so that some bases will not be firm enough after long-term use. Utility Model Content
[0004] The purpose of the utility model is to provide a reinforced base for an elevator motor, which has the advantages of a large contact area with the ground or the wall and good stability, and solves the problems raised in the above-mentioned background technology.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A reinforced base for an elevator motor comprises two H-shaped steel blocks, the upper sides of the two H-shaped steel blocks are connected with connecting steel plates, the upper sides of the connecting steel plates are connected with a reduction gear machine, one side of the reduction gear machine is connected to the elevator motor, a transmission roller is connected between the two H-shaped steel blocks, and a reinforcement mechanism is arranged between the two H-shaped steel blocks, and the reinforcement mechanism is used to enhance the stability of the two H-shaped steel blocks.
[0007] In order to achieve the reinforcement effect on the two H-shaped steel blocks, preferably, the reinforcement mechanism includes a first reinforcement plate connected between the two H-shaped steel blocks, the lower side of the first reinforcement plate is connected to a mounting block, the inner side of the mounting block is connected to a bidirectional screw and a threaded block, and two threaded blocks are provided, both of the two threaded blocks are connected to the outer side of the bidirectional screw, the lower sides of the two threaded blocks are connected to a rotating rod, the outer sides of the two rotating rods are connected to a connecting rod, and one side of the two connecting rods is connected to a bottom plate.
[0008] In order to increase the stability of the bidirectional screw during use, preferably, a first reinforcement block is connected to the inner side of the mounting block, the first reinforcement block is arranged on the outer side of the bidirectional screw, and the bidirectional screw is arranged in the middle of the bidirectional screw.
[0009] In order to enhance the stability of the H-shaped steel block during use, preferably, a second reinforcement block is connected to the inner side of the H-shaped steel block, a third reinforcement block is connected to the lower side of the first reinforcement plate, and the lower side of the third reinforcement block is connected to the H-shaped steel block, and multiple second reinforcement blocks and third reinforcement blocks are provided.
[0010] In order to increase the stability of the H-shaped steel block when in use, preferably, a fixing plate is connected to one side of the H-shaped steel block, a reinforcing plate is connected to the inner side of the fixing plate, and the reinforcing plate is arranged on a side of the fixing plate away from the H-shaped steel block.
[0011] In order to increase the firmness of the mounting block when in use, preferably, a second reinforcement plate is connected to the lower side of the first reinforcement plate, and one side of the second reinforcement plate is connected to the mounting block.
[0012] In order to facilitate the rotation of the bidirectional screw, preferably, both ends of the bidirectional screw are connected with extension rods, and one end of the two extension rods passes through the H-shaped steel block.
[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0014] The utility model has the advantages of a large contact area with the ground or wall and good stability. In actual use, the bidirectional screw is driven to rotate by rotating the extension rod. When the bidirectional screw rotates, the two threaded blocks are driven to move in opposite directions through the opposite threads on both sides of itself and the limitation of the threaded block by the mounting block. The movement of the threaded block can smoothly drive the connecting rod to move and rotate, and push the bottom plate when moving, so that the bottom plate can contact the ground or wall. After the bottom plate contacts the ground or wall, the bottom plate can smoothly play a certain supporting and force-assisting role for the H-shaped steel block. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0016] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;
[0017] Figure 3 This is a schematic diagram of the structure of the reinforcement plate in the embodiment of the utility model;
[0018] Figure 4 This is a schematic cross-sectional view of the bidirectional screw in the embodiment of the utility model;
[0019] Figure 5 It is a schematic cross-sectional structure diagram of a reinforcing plate in an embodiment of the utility model.
[0020] In the figure: 1. H-shaped steel block; 21. Connecting steel plate; 22. Reduction gear; 23. Elevator motor; 24. Transmission roller; 3. Reinforcement mechanism; 31. First reinforcement plate; 32. Mounting block; 33. Bidirectional screw; 34. Threaded block; 35. Rotating rod; 36. Connecting rod; 37. Bottom plate; 4. First reinforcement block; 5. Extension rod; 71. Second reinforcement block; 72. Third reinforcement block; 8. Second reinforcement plate; 91. Fixed plate; 92. Strengthening plate. DETAILED DESCRIPTION
[0021] 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.
[0022] See also Figure 1-5The utility model provides a technical solution: a reinforced base for an elevator motor, comprising two H-shaped steel blocks 1, a connecting steel plate 21 is connected to the upper side of the two H-shaped steel blocks 1, a reduction gear machine 22 is connected to the upper side of the connecting steel plate 21, an elevator motor 23 is connected to one side of the reduction gear machine 22, a transmission roller 24 is connected between the two H-shaped steel blocks 1, a reinforcement mechanism 3 is arranged between the two H-shaped steel blocks 1, the reinforcement mechanism 3 is used to strengthen the stability of the two H-shaped steel blocks 1, the two H-shaped steel blocks 1 can be connected to the reduction gear machine 22 through the connecting steel plate 21, and the reduction gear 22 can be connected to the elevator motor 23. The turbine 22 can be connected to the elevator motor 23, and the reduction gear 22 can enable the elevator motor 23 to be used smoothly and normally through its own operation. The transmission roller 24 is connected to the external elevator car. The setting of the transmission roller 24 enables the elevator motor 23 to smoothly drive the external elevator car to move up and down when in use. The reinforcement mechanism 3 can effectively increase the stability of the H-shaped steel block 1 when in use, and through the connection between itself and the ground or wall, increase the range in which the H-shaped steel block 1 can release pressure, thereby playing a role in reinforcing the H-shaped steel block 1.
[0023] See also Figure 1-4 The reinforcing mechanism 3 includes a first reinforcing plate 31 connected between the two H-shaped steel blocks 1, a mounting block 32 is connected to the lower side of the first reinforcing plate 31, a bidirectional screw 33 and a threaded block 34 are connected to the inner side of the mounting block 32, and two threaded blocks 34 are provided, the two threaded blocks 34 are connected to the outer side of the bidirectional screw 33, the lower sides of the two threaded blocks 34 are connected to a rotating rod 35, the outer sides of the two rotating rods 35 are connected to a connecting rod 36, and one side of the two connecting rods 36 is connected to a bottom plate 37, the first reinforcing plate 31 can increase the stability between the two H-shaped steel blocks 1, and the first reinforcing plate 31 can install and connect the bidirectional screw 33 through the mounting block 32, and the mounting block 32 can smoothly connect the threaded block 34, and It plays a limiting role on the threaded block 34. The threads on both sides of the bidirectional screw 33 are opposite, so that when the bidirectional screw 33 rotates, it can smoothly drive the two threaded blocks 34 to move in opposite directions. The threaded block 34 can be connected to the connecting rod 36 through the rotating rod 35, and through the connection between the connecting rod 36 and the bottom plate 37, when it moves, it pushes the bottom plate 37 through the connecting rod 36. After the bottom plate 37 is pushed to a certain distance, it can smoothly contact the ground, thereby achieving partial support for the H-shaped steel block 1 and assisting the H-shaped steel block 1 to disperse the pressure. At the same time, because the bidirectional screw 33 and the threaded block 34 are threadedly connected, they have a certain self-locking property, so that the threaded block 34 has sufficient stability when in use.
[0024] See also Figure 4: The inner side of the mounting block 32 is connected to a first reinforcement block 4, the first reinforcement block 4 is arranged on the outer side of the bidirectional screw 33, and the bidirectional screw 33 is arranged in the middle of the bidirectional screw 33. The mounting block 32 can be connected to the first reinforcement block 4, and the first reinforcement block 4 can reinforce the bidirectional screw 33 through the connection between itself and the mounting block 32, so that the bidirectional screw 33 can be sufficiently stable when in use and is not prone to tilting.
[0025] See also Figure 1-3 : The inner side of the H-shaped steel block 1 is connected to the second reinforcement block 71, the lower side of the first reinforcement plate 31 is connected to the third reinforcement block 72, and the lower side of the third reinforcement block 72 is connected to the H-shaped steel block 1. There are multiple second reinforcement blocks 71 and third reinforcement blocks 72. The second reinforcement block 71 can reinforce the H-shaped steel block 1, so that the H-shaped steel block 1 can be sufficiently strong when in use, and the third reinforcement block 72 can increase the connection stability between the H-shaped steel block 1 and the first reinforcement plate 31, so that the first reinforcement plate 31 also has a high firmness when in use.
[0026] It should be noted that: the lower side of the connecting steel plate 21 is bolted to the H-shaped steel block 1, the lower side of the reduction gear 22 is bolted to the connecting steel plate 21, one side of the elevator motor 23 is bolted to the reduction gear 22, the outer side of the transmission roller 24 is also bolted to the H-shaped steel block 1, one side of the first reinforcing plate 31 is bolted to the H-shaped steel block 1, the upper side of the mounting block 32 is bolted to the lower side of the first reinforcing plate 31, the two ends of the bidirectional screw 33 are slidably sleeved to the mounting block 32, the outer side of the threaded block 34 is slidably plugged into the mounting block 32, and the threaded The inner side of the block 34 is threadedly connected to the bidirectional screw 33, the outer side of the rotating rod 35 is slidably mounted on the threaded block 34 and the connecting rod 36, and one side of the bottom plate 37 is also slidably mounted on the connecting rod 36. The outer side of the first reinforcement block 4 is screwed to the mounting block 32, and the inner side of the first reinforcement block 4 is slidably mounted on the bidirectional screw 33. The outer side of the second reinforcement block 71 is bolted to the H-shaped steel block 1, the upper side of the third reinforcement block 72 is bolted to the first reinforcement plate 31, and the lower side of the third reinforcement block 72 is also bolted to the H-shaped steel block 1.
[0027] See also Figure 1 and Figure 5: A fixing plate 91 is connected to one side of the H-shaped steel block 1, and a reinforcing plate 92 is connected to the inner side of the fixing plate 91, and the reinforcing plate 92 is arranged on the side of the fixing plate 91 away from the H-shaped steel block 1. The H-shaped steel block 1 can effectively connect the fixing plate 91, and the reinforcing plate 92 can be interference-fitted to the inside of the fixing plate 91, and the reinforcing plate 92 is bolted to the ground or wall, which enables the reinforcing plate 92 to effectively limit the H-shaped steel block 1 through the connection between itself and the fixing plate 91, thereby further increasing the stability of the H-shaped steel block 1 when in use.
[0028] See also Figure 1-3 : The lower side of the first reinforcement plate 31 is connected to the second reinforcement plate 8, and one side of the second reinforcement plate 8 is connected to the mounting block 32. The second reinforcement plate 8 can reinforce the stability of the mounting block 32 during use through the connection between itself and the first reinforcement plate 31, so that the mounting block 32 has a high firmness during use and is not prone to falling or shaking.
[0029] See also Figure 1-4 : Both ends of the bidirectional screw 33 are connected with extension rods 5, and one end of the two extension rods 5 passes through the H-shaped steel block 1. The bidirectional screw 33 can connect the extension rods 5. One end of the extension rod 5 passes through the H-shaped steel block 1, which makes it convenient and simple for the staff to rotate the extension rod 5 when they need to. The setting of the extension rod 5 makes it convenient and simple for the staff to only rotate the extension rod 5 to drive the bidirectional screw 33 to rotate together, thereby facilitating the rotation of the bidirectional screw 33.
[0030] It should be noted that: one side of the fixing plate 91 is bolted to the second reinforcement block 71, the outer side of the reinforcement plate 92 is interference fit with the fixing plate 91, one side of the second reinforcement plate 8 is bolted to the mounting block 32, the upper side of the second reinforcement plate 8 is bolted to the mounting block 32, one end of the extension rod 5 is bolted to the bidirectional screw 33, and the outer side of the extension rod 5 is directly slidably mounted on the mounting block 32.
[0031] Working principle: When the utility model is used, the staff can connect the reinforcing plate 92 to the inside of the fixing plate 91 by interference fit, and rotate the extension rod 5 after completion, the extension rod 5 will smoothly drive the bidirectional screw 33 to rotate, and the bidirectional screw 33 will drive the two threaded blocks 34 to move in opposite directions through the opposite of its own two-side threads and the limit of the threaded block 34 by the mounting block 32 when rotating, and the movement of the threaded block 34 will smoothly drive the connecting rod 36 to move and rotate, and push the bottom plate 37 when moving to The bottom plate 37 can move so that it can contact the ground or the wall. After the bottom plate 37 contacts the ground or the wall, the bottom plate 37 can smoothly support and assist the H-shaped steel block 1. At the same time, the second reinforcement block 71 and the third reinforcement block 72 can also cooperate with each other to reinforce the H-shaped steel block 1, so that the H-shaped steel block 1 can withstand greater pressure when in use. The first reinforcement plate 31 can also reinforce and support the two H-shaped steel blocks 1, thereby improving the stability of the H-shaped steel block 1 when in use.
[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A reinforced base for an elevator motor, comprising two H-shaped steel blocks (1), characterized in that: The upper sides of the two H-shaped steel blocks (1) are connected to a connecting steel plate (21), the upper side of the connecting steel plate (21) is connected to a reduction gear machine (22), one side of the reduction gear machine (22) is connected to an elevator motor (23), a transmission roller (24) is connected between the two H-shaped steel blocks (1), and a reinforcement mechanism (3) is provided between the two H-shaped steel blocks (1), and the reinforcement mechanism (3) is used to enhance the stability of the two H-shaped steel blocks (1).
2. The reinforced base for an elevator motor according to claim 1, characterized in that: The reinforcement mechanism (3) comprises a first reinforcement plate (31) connected between the two H-shaped steel blocks (1); the lower side of the first reinforcement plate (31) is connected to a mounting block (32); the inner side of the mounting block (32) is connected to a bidirectional screw (33) and a threaded block (34); two threaded blocks (34) are provided, both of the two threaded blocks (34) are connected to the outer side of the bidirectional screw (33); the lower sides of the two threaded blocks (34) are connected to a rotating rod (35); the outer sides of the two rotating rods (35) are connected to a connecting rod (36); and one side of the two connecting rods (36) is connected to a bottom plate (37).
3. The reinforced base for an elevator motor according to claim 2, characterized in that: The inner side of the mounting block (32) is connected to a first reinforcing block (4), the first reinforcing block (4) is arranged on the outer side of the bidirectional screw rod (33), and the bidirectional screw rod (33) is arranged in the middle of the bidirectional screw rod (33).
4. The reinforced base for an elevator motor according to claim 2, characterized in that: The inner side of the H-shaped steel block (1) is connected to a second reinforcement block (71), the lower side of the first reinforcement plate (31) is connected to a third reinforcement block (72), and the lower side of the third reinforcement block (72) is connected to the H-shaped steel block (1), and a plurality of the second reinforcement block (71) and the third reinforcement block (72) are provided.
5. The reinforced base for an elevator motor according to claim 1, characterized in that: A fixing plate (91) is connected to one side of the H-shaped steel block (1), a reinforcing plate (92) is connected to the inner side of the fixing plate (91), and the reinforcing plate (92) is arranged on a side of the fixing plate (91) away from the H-shaped steel block (1).
6. The reinforced base for an elevator motor according to claim 2, characterized in that: A second reinforcing plate (8) is connected to the lower side of the first reinforcing plate (31), and one side of the second reinforcing plate (8) is connected to the mounting block (32).
7. The reinforced base for an elevator motor according to claim 2, characterized in that: Both ends of the bidirectional screw rod (33) are connected to extension rods (5), and one end of the two extension rods (5) passes through the H-shaped steel block (1).