Mounting structure of ultrathin traction machine

Abstract

The utility model discloses a mounting structure of an ultrathin traction machine, which comprises a traction machine and a guide rail, a top bracket is arranged at the top of the traction machine, a bottom bracket is arranged at the bottom of the traction machine, the guide rail is connected with the top bracket and the bottom bracket, a first shock pad is arranged between the top bracket and the traction machine, and a second shock pad is arranged between the top bracket and the bottom bracket. A second shock pad is arranged between the bottom support and the traction machine. The damping device has the advantage that the damping effect is achieved through the first damping pad and the second damping pad.

Description

Technical Field

[0001] The utility model belongs to the field of traction machines, and in particular relates to a mounting structure of an ultra-thin traction machine. Background Art

[0002] The traditional machine room-less traction machine is directly installed on the top steel beam of the hoistway. Affected by the height of the top floor, the steel beam has a large span, making installation and debugging difficult. At the same time, the steel beam installed on the main machine will also limit the size and operating height of the car to a certain extent. Utility Model Content

[0003] The utility model aims to provide an installation structure for an ultra-thin traction machine.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A mounting structure for an ultra-thin hoist comprises a hoist and a guide rail, wherein a top bracket is arranged at the top of the hoist, a bottom bracket is arranged at the bottom of the hoist, the guide rail is connected to the top bracket and the bottom bracket, a first shock-absorbing pad is arranged between the top bracket and the hoist, and a second shock-absorbing pad is arranged between the bottom bracket and the hoist.

[0006] Preferably, a boss is integrally formed on the top of the traction machine, a first slot corresponding to the boss is formed on the first shock-absorbing pad, a second slot corresponding to the first shock-absorbing pad is formed on the top bracket, a first through hole for the first bolt to pass through is formed on the side of the top bracket facing the guide rail, and a through slot connected to the first through hole is formed on the top of the top bracket.

[0007] Preferably, a base is provided at the bottom of the traction machine, and a second through hole for the second bolt to pass through is formed on the base and the second shock-absorbing pad, and a third through hole for the third bolt to pass through is formed on the bottom bracket and the second shock-absorbing pad.

[0008] Preferably, a third shock-absorbing pad is arranged between the second shock-absorbing pad and the bottom bracket, and at least two adjacent sides of the second shock-absorbing pad are provided with limiting plates for limiting the third shock-absorbing pad.

[0009] Preferably, a groove corresponding to the second bolt is formed on the top surface of the third shock-absorbing pad.

[0010] Preferably, a fourth through hole for a fourth bolt to pass through is formed on a side of the bottom bracket facing the guide rail.

[0011] The beneficial effects of the utility model are as follows: the scheme has a simple structure and is easy to install. The first shock-absorbing pad is used to reduce the vibration transmission in the horizontal direction, and the second and third shock-absorbing pads are used to reduce the vibration transmission in the vertical direction, thereby reducing the vibration of the guide rail, extending the service life of the guide rail, and reducing noise. The bent edge of the gasket can prevent the fourth bolt from loosening, thereby reducing safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is an explosion schematic diagram of the utility model.

[0013] Figure 2 yes Figure 1 A is an enlarged schematic diagram.

[0014] Figure 3 yes Figure 1 The enlarged schematic diagram of point B in FIG.

[0015] Figure 4 It is a front view of the fourth bolt and the gasket in the utility model.

[0016] Among them: the traction machine 10, the guide rail 12, the boss 14, the first shock-absorbing pad 16, the first slot 18, the top bracket 20, the second slot 22, the first bolt 24, the through slot 26, the base 28, the second shock-absorbing pad 30, the second bolt 32, the third bolt 34, the bottom bracket 36, the third shock-absorbing pad 38, the limit plate 40, the groove 42, the fourth bolt 44, the gasket 46, the positioning pin 48, and the notch 50. DETAILED DESCRIPTION

[0017] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0018] like Figures 1 to 4 As shown, an installation structure of an ultra-thin hoist of the utility model includes a hoist 10 and a guide rail 12, a top bracket 20 is arranged on the top of the hoist 10, a bottom bracket 36 is arranged on the bottom of the hoist 10, the guide rail 12 is connected to the top bracket 20 and the bottom bracket 36, a first shock-absorbing pad 16 is arranged between the top bracket 20 and the hoist 10, and a second shock-absorbing pad 30 is arranged between the bottom bracket 36 and the hoist 10; the hoist 10 is fixed to the guide rail 12 by the top bracket 20 and the bottom bracket 36, wherein the first shock-absorbing pad 16 and the second shock-absorbing pad 30 can weaken the vibration generated by the hoist 10, can effectively weaken the vibration transmitted to the guide rail 12, reduce the noise generated, and extend the service life of the guide rail 12.

[0019] A boss 14 is integrally formed on the top of the traction machine 10, a first slot 18 corresponding to the boss 14 is formed on the first shock-absorbing pad 16, a second slot 22 corresponding to the first shock-absorbing pad 16 is formed on the top bracket 20, a first through hole for the first bolt 24 to pass through is formed on the side of the top bracket 20 facing the guide rail 12, and a through slot 26 connected to the first through hole is formed on the top of the top bracket 20; the material of the first shock-absorbing pad 16 is preferably natural rubber, and by engaging the first slot 18 with the boss 14, and the second slot 22 with the first shock-absorbing pad 16, when the traction machine 10 vibrates, it plays a buffering role on the vibration in the horizontal direction, and can effectively reduce the vibration in the horizontal direction from being transmitted to the guide rail 12.

[0020] A base 28 is provided at the bottom of the traction machine 10. A second through hole for the second bolt 32 to pass through is provided on the base 28 and the second shock-absorbing pad 30. A third through hole for the third bolt 34 to pass through is provided on the bottom bracket 36 and the second shock-absorbing pad 30. The second shock-absorbing pad 30 is made of a steel plate, or may be composed of two steel plates and a damping rubber located between the two steel plates. When the second shock-absorbing pad 30 is forced to vibrate, the bending vibration generated causes a phase difference between the two surface steel plates, and the damping rubber in the middle interlayer produces shear deformation, thereby absorbing a large amount of vibration mechanical energy.

[0021] A third shock-absorbing pad 38 is arranged between the second shock-absorbing pad 30 and the bottom bracket 36. The material of the first shock-absorbing pad 16 is preferably natural rubber. The second shock-absorbing pad 30 is provided with limiting plates 40 on at least two adjacent sides for limiting the third shock-absorbing pad 38. The third shock-absorbing pad 38 is used to reduce the vertical vibration, and the second shock-absorbing pad 30 is limited by the limiting plate 40.

[0022] A groove 42 corresponding to the second bolt 32 is formed on the top surface of the third shock-absorbing pad 38; the second bolt 32 has a rounded corner at the end facing the groove 42, and its bottom diameter is small, which plays a guiding role during docking and a limiting role after docking is completed.

[0023] A fourth through hole for the fourth bolt 44 to pass through is provided on the side of the bottom bracket 36 facing the guide rail 12, and a gasket 46 is provided between the fourth bolts 44 and the guide rail 12, and a slot 50 is provided on the gasket 46 facing outward; when in use, the positioning pin 48 is passed through the guide rail 12 and inserted into the bottom bracket 36 for positioning, so as to facilitate the locking of the fourth bolt 44. After the fourth bolt 44 is installed, the gasket 46 can be bent inward from the slot 50 so that the corner of the gasket 46 is bent to the end of the bolt, which can effectively prevent the bolt from loosening.

[0024] Working principle: During installation, first fix the bottom bracket 36 to the guide rail 12 through the positioning pin 48 to position it, so that the fourth through hole on the guide rail 12 and the bottom bracket 36 are aligned, and then the bottom bracket 36 is installed on the guide rail 12 through the fourth bolt 44, and then the second shock-absorbing pad 30 is installed on the bottom of the traction machine 10 through the second bolt 32, and then the third shock-absorbing pad 38 is placed on the bottom bracket 36, and the traction machine 10 is hoisted and placed on the third shock-absorbing pad 38, and the bottom of the second bolt 32 is fixed. A rounded corner is provided so that the diameter of the bottom of the second bolt 32 is slightly smaller than the diameter of the groove 42, which can guide the third shock-absorbing pad 38. The limiting plate 40 on the second shock-absorbing pad 30 limits the third guide plate. Then, the second shock-absorbing pad 30 is connected to the bottom bracket 36 through the third bolt 34, and then the first shock-absorbing pad 16 is sleeved on the boss 14, and then the top bracket 20 is sleeved on the first shock-absorbing pad 16. Finally, the top bracket 20 is connected to the guide rail 12 through the first bolt 24.

[0025] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An installation structure for an ultra-thin traction machine, comprising a traction machine and a guide rail, characterized in that: A top bracket is arranged at the top of the traction machine, a bottom bracket is arranged at the bottom of the traction machine, the guide rail is connected with the top bracket and the bottom bracket, a first shock-absorbing pad is arranged between the top bracket and the traction machine, and a second shock-absorbing pad is arranged between the bottom bracket and the traction machine.

2. The ultra-thin traction machine installation structure according to claim 1, characterized in that: A boss is integrally formed on the top of the traction machine, a first slot corresponding to the boss is formed on the first shock-absorbing pad, a second slot corresponding to the first shock-absorbing pad is formed on the top bracket, a first through hole for the first bolt to pass through is formed on the side of the top bracket facing the guide rail, and a through slot connected to the first through hole is formed on the top of the top bracket.

3. The installation structure of the ultra-thin traction machine according to claim 1, characterized in that: A base is provided at the bottom of the traction machine, and a second through hole for the second bolt to pass through is provided on the base and the second shock-absorbing pad, and a third through hole for the third bolt to pass through is provided on the bottom bracket and the second shock-absorbing pad.

4. The ultra-thin traction machine installation structure according to claim 3 is characterized in that: A third shock-absorbing pad is arranged between the second shock-absorbing pad and the bottom bracket, and at least two adjacent sides of the second shock-absorbing pad are provided with limiting plates for limiting the third shock-absorbing pad.

5. The ultra-thin traction machine installation structure according to claim 4, characterized in that: A groove corresponding to the second bolt is formed on the top surface of the third shock-absorbing pad.

6. The ultra-thin traction machine installation structure according to claim 1, characterized in that: The bottom bracket is provided with a fourth through hole on one side facing the guide rail for the fourth bolt to pass through.

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