Traction machine with improved structure

Abstract

The utility model belongs to the technical field of traction machines, and particularly relates to a traction machine with an improved structure, which comprises a base, a connecting plate is arranged at the top of the base, a traction machine body is fixedly mounted at the top of the connecting plate through mounting bolts, and a through groove is formed in the connecting plate. A through groove is formed in the base and corresponds to a traction wheel of a traction machine body, a penetrating-type penetrating groove is formed in the base and corresponds to the through groove, an adjusting assembly is arranged on the base, and the connecting plate and the base are fixedly installed through the adjusting assembly. According to the traction machine, the threaded rod penetrates through the through hole so that the mounting block can slide on the outer surface of the threaded rod to adjust the position, the traction machine body on the top of the connecting plate can move left and right to adjust the position through movement of the mounting block, and after the position is adjusted, the position of the mounting block is kept stable by rotating the inner threaded sleeve after the position is adjusted; therefore, after the base of the traction machine is installed, the position of the traction machine body can be conveniently adjusted.

Description

Technical Field

[0001] This utility model relates to the field of traction machine technology, specifically a structurally improved traction machine. Background Technology

[0002] A traction machine, also known as a hoist, is a key piece of equipment used in vertical or inclined transportation systems such as elevators, lifts, and cranes. Its main function is to transmit power to the traction wheel via an electric motor, reducer, and transmission system, thereby driving the elevator car or cargo platform up and down. Traction machines are commonly used in construction, elevators, lifting equipment, mining, and other fields, and are one of the core components of modern automated vertical transportation systems.

[0003] However, most existing traction machines use a fixed base structure during use, and the base needs to be disassembled and adjusted when there are installation errors. This makes it inconvenient to adjust the traction machine during installation and reduces its practicality. Therefore, an improved traction machine is proposed to address the above problems. Utility Model Content

[0004] To overcome the shortcomings of existing technologies and address the problem that most existing traction machines use a fixed base design, requiring disassembly and adjustment when there are installation errors, thus making it inconvenient to adjust the traction machine during installation and reducing its practicality, this utility model proposes a structurally improved traction machine.

[0005] The technical solution adopted by this utility model to solve its technical problem is: the improved traction machine of this utility model includes a base, a connecting plate is provided on the top of the base, and the traction machine body is fixedly installed on the top of the connecting plate by mounting bolts;

[0006] The connecting plate has a through slot inside, which corresponds to the traction wheel of the traction machine body. The base has a through slot inside, which corresponds to the through slot. An adjustment component is provided on the base, and the connecting plate is fixedly installed to the base through the adjustment component.

[0007] Preferably, the adjustment component includes mounting slots formed inside the base at the front and rear. The upper surface of the mounting slot extends to the outside of the base. A mounting block is slidably connected inside the mounting slot via a limiting component. The top of the mounting block extends to the top of the base. The top of the mounting block is fixedly connected to the bottom of the connecting plate.

[0008] Preferably, the limiting component includes a threaded rod fixedly connected between the left and right sides inside the mounting groove, and a through hole is provided at the center of the mounting block. The threaded rod passes through the through hole, and internal threaded sleeves are threaded to both sides of the threaded rod.

[0009] Preferably, each of the two internally threaded sleeves is fixedly connected to a limiting ring on its opposite side, the threaded rod passes through the limiting ring, and the opposite sides of the two limiting rings are respectively attached to the left and right sides of the mounting block.

[0010] Preferably, each of the two mounting slots has a through-type limiting slot on an opposite side, and a limiting block is slidably connected inside the limiting slot, and the limiting block is fixedly connected to the mounting block.

[0011] Preferably, multiple evenly distributed scale grooves are provided on the lower part of both the front and rear surfaces of the base, and a pointer is fixedly connected to the side of the limiting block away from the center of the base, and the pointer corresponds to the scale groove.

[0012] Preferably, the base has through grooves on both the left and right sides, and the lower surface of the grooves has multiple evenly distributed mounting holes.

[0013] The advantages of this utility model are:

[0014] 1. This utility model allows the mounting block to slide and adjust its position on the outer surface of the threaded rod through the through hole. The movement of the mounting block allows the traction machine body on the top of the connecting plate to move left and right to adjust its position. After the position is adjusted, the mounting block is kept stable by rotating the internal threaded sleeve. This makes it easy to adjust the position of the traction machine body after it is installed on the base, and makes the traction machine convenient to use and highly practical.

[0015] 2. This utility model allows for clear knowledge of the distance moved after the limit block moves by the correspondence between the pointer and the scale groove, and enables precise adjustment of the traction machine body during adjustment, thus facilitating accurate adjustment. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure in Example 1;

[0018] Figure 2 This is a top view of the structure in Embodiment 1;

[0019] Figure 3 This is a schematic diagram of a partial left cross-section of the structure in Example 1;

[0020] Figure 4 As in Example 1 Figure 3 Enlarged structural diagram at point A in the middle;

[0021] Figure 5 This is a schematic diagram of the mounting hole structure in Embodiment 2.

[0022] In the diagram: 1. Base; 2. Through slot; 3. Traction machine body; 4. Connecting plate; 5. Through slot; 6. Groove; 7. Mounting slot; 8. Threaded rod; 9. Limiting slot; 10. Internal threaded sleeve; 11. Mounting block; 12. Pointer; 13. Limiting block; 14. Scale groove; 15. Through hole; 16. Limiting ring; 17. Mounting hole. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example 1

[0025] Please see Figure 1-4 As shown, an improved traction machine includes a base 1, a connecting plate 4 is provided on the top of the base 1, and a traction machine body 3 is fixedly installed on the top of the connecting plate 4 by mounting bolts.

[0026] The connecting plate 4 has a through slot 5 inside, which corresponds to the traction wheel of the traction machine body 3. The base 1 has a through slot 2 inside, which corresponds to the through slot 5. An adjustment component is provided on the base 1. The connecting plate 4 is fixedly installed to the base 1 through the adjustment component. During operation, the base 1 is first fixedly installed in the selected position with external fixing bolts. After the base 1 is installed, the position of the traction machine body 3 can be adjusted by the adjustment component. Therefore, if there is an error after the base 1 is installed, there is no need to disassemble the base 1 to adjust the position of the traction machine body 3. The position of the traction machine body 3 can be adjusted by the adjustment component, which reduces the workload. At the same time, the structure of the base 1 of the traction machine is improved, which is convenient to use and has strong practicality. When the traction machine body 3 is in use, the rope wrapped around the traction wheel of the traction machine body 3 can pass through the through slot 5 of the connecting plate 4 and the through slot 2 of the base 1, and the connecting plate 4 and the base 1 are prevented from affecting the use of the traction machine body 3.

[0027] The adjustment assembly includes mounting slots 7 formed inside the base 1 at the front and rear. The upper surface of the mounting slot 7 extends to the outside of the base 1. A mounting block 11 is slidably connected inside the mounting slot 7 via a limiting component. The top of the mounting block 11 extends to the top of the base 1, and the top of the mounting block 11 is fixedly connected to the bottom of the connecting plate 4. During operation, the limiting component allows the mounting block 11 to move stably within the mounting slot 7 to adjust its position, and it can maintain a stable position after each adjustment. After the mounting block 11 moves to adjust its position, the connecting plate 4 at the top of the base 1 and the traction machine body 3 can move and adjust their positions. This is convenient to use and does not require disassembling the base 1 before adjusting the position of the traction machine body 3.

[0028] The limiting component includes a threaded rod 8 fixedly connected between the left and right sides inside the mounting groove 7. A through hole 15 is provided at the center of the mounting block 11, through which the threaded rod 8 passes. Both sides of the threaded rod 8 are threaded with internal threaded sleeves 10. During operation, the mounting block 11 can slide and adjust its position on the outer surface of the threaded rod 8 by passing the threaded rod 8 through the through hole 15. The movement of the mounting block 11 can also move and adjust the position of the traction machine body 3 on the top of the connecting plate 4. After adjusting the position, the mounting block 11 can be kept in a stable position by rotating the internal threaded sleeve 10. When it is necessary to adjust the position of the traction machine, the internal threaded sleeve 10 should be rotated first to disengage the mounting block 11 from the limiting position.

[0029] Each of the two internally threaded sleeves 10 has a limiting ring 16 fixedly connected to one side of its opposite side. The threaded rod 8 passes through the limiting ring 16, and the two limiting rings 16 are respectively attached to the left and right sides of the mounting block 11. During operation, the rotation and movement of the internally threaded sleeves 10 on the outer surface of the threaded rod 8 causes the limiting rings 16 to rotate and move, pressing and attaching them to the side of the mounting block 11. This can stably limit the mounting block 11 and ensure that the traction machine body 3 remains stable after moving and adjusting its position.

[0030] Both mounting slots 7 have through-type limiting slots 9 on opposite sides. Limiting blocks 13 are slidably connected inside the limiting slots 9, and the limiting blocks 13 are fixedly connected to the mounting blocks 11. During operation, the movement of the mounting blocks 11 is limited by the sliding of the limiting blocks 13 inside the limiting slots 9, which makes the movement of the traction machine body 3 more stable when adjusting its position. The internal threaded sleeve 10 can also be rotated more conveniently through the limiting slots 9.

[0031] Multiple evenly distributed scale grooves 14 are provided on the lower part of both the front and rear surfaces of the base 1. A pointer 12 is fixedly connected to the side of the limiting block 13 away from the center of the base 1. The pointer 12 corresponds to the scale groove 14. During operation, the distance moved by the limiting block 13 can be clearly known by the correspondence between the pointer 12 and the scale groove 14. This also allows for precise adjustment of the traction machine body 3 during adjustment, thus facilitating accurate adjustment.

[0032] Example 2

[0033] Please see Figure 5 As shown in the first embodiment, as another implementation of this utility model, the base 1 has through grooves 6 on both the left and right sides, and the lower surface of the grooves 6 has a plurality of evenly distributed mounting holes 17. During operation, the grooves 6 and mounting holes 17 on the base 1 can facilitate the external fixing bolts to pass through the base 1 and fix the base 1.

[0034] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A structurally improved traction machine, comprising a base (1), wherein a connecting plate (4) is provided on the top of the base (1), and a traction machine body (3) is fixedly mounted on the top of the connecting plate (4) by mounting bolts. characterized in that The connecting plate (4) has a through groove (5) inside, which corresponds to the traction wheel of the traction machine body (3). The base (1) has a through groove (2) inside, which corresponds to the through groove (5). An adjustment component is provided on the base (1). The connecting plate (4) is fixedly installed on the base (1) through the adjustment component.

2. A structurally improved hoist according to claim 1, characterized in that: The adjustment component includes mounting slots (7) located at the front and rear of the base (1). The upper surface of the mounting slot (7) extends to the outside of the base (1). A mounting block (11) is slidably connected inside the mounting slot (7) via a limiting component. The top of the mounting block (11) extends to the top of the base (1). The top of the mounting block (11) is fixedly connected to the bottom of the connecting plate (4).

3. A structurally improved hoist according to claim 2, characterized in that: The limiting component includes a threaded rod (8) fixedly connected between the left and right sides inside the mounting groove (7). A through hole (15) is provided at the center of the mounting block (11). The threaded rod (8) passes through the through hole (15). Both sides of the threaded rod (8) are threaded with internal threaded sleeves (10).

4. The traction machine with improved structure according to claim 3, characterized in that: Each of the two internal threaded sleeves (10) is fixedly connected to a limiting ring (16) on one side opposite to the other. The threaded rod (8) passes through the limiting ring (16), and the two limiting rings (16) are respectively attached to the left and right sides of the mounting block (11).

5. The traction machine with improved structure according to claim 4, characterized in that: Both mounting slots (7) have through-type limiting slots (9) on opposite sides inside. A limiting block (13) is slidably connected inside the limiting slot (9), and the limiting block (13) is fixedly connected to the mounting block (11).

6. The traction machine with improved structure according to claim 5, characterized in that: Multiple evenly distributed scale grooves (14) are provided on the lower sides of both the front and rear surfaces of the base (1). A pointer (12) is fixedly connected to the side of the limiting block (13) away from the center of the base (1). The pointer (12) corresponds to the scale groove (14).

7. The traction machine with improved structure according to claim 6, characterized in that: The base (1) has through grooves (6) on both the left and right sides, and multiple evenly distributed mounting holes (17) are provided on the lower surface of the grooves (6).

Images