Hauling machine mounting structure and elevator

Abstract

The hoisting machine mounting structure and elevator claimed in the application comprise a fixed support, a movable support and a limiting support. The movable support is mounted on the fixed support and is arranged separately relative to the fixed support to bear the hoisting machine. The movable support can be adjusted in position relative to the fixed support in a first direction. The limiting support comprises a plurality of guide limiting plates arranged on both sides of the movable support in a second direction and connected with the movable support respectively. The second direction is arranged at an angle to the first direction. The plurality of guide limiting plates are abutted on the fixed support and are detachably connected with the fixed support respectively. The plurality of guide limiting plates can be translated on the fixed support under the driving of the movable support. The movable support can be adapted to hoisting machines of different models and sizes, and the modular design of the hoisting machine mounting structure is realized. Therefore, the production and manufacturing cost of the hoisting machine mounting structure can be reduced, and the installation efficiency of the hoisting machine on site can be improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of elevator traction machine installation, and in particular relates to a traction machine installation structure and an elevator. Background Technology

[0002] Currently, the installation of existing traction machines typically uses fixed-size bases, requiring staff to conduct on-site measurements before custom-developing bases of the appropriate specifications. Only then can the traction machine be installed on-site. This traditional installation method has significant drawbacks: firstly, different models or specifications of traction machines require dedicated bases of different sizes, resulting in poor versatility and low interchangeability; secondly, the development and design of customized bases not only prolongs the installation cycle but also increases material and labor costs. Utility Model Content

[0003] In view of this, it is necessary to provide a modular design for the traction machine installation structure and the elevator.

[0004] A traction machine mounting structure, comprising:

[0005] Fixed bracket;

[0006] A movable support is mounted on the fixed support and is separately disposed from the fixed support. It is used to support the traction machine, and the movable support can be adjusted in position relative to the fixed support in a first direction.

[0007] The limiting bracket includes multiple guide limiting plates, which are disposed on both sides of the movable bracket in a second direction and are respectively connected to the movable bracket, wherein the second direction is set at an angle to the first direction; the multiple guide limiting plates are abutted against the fixed bracket and are respectively detachably connected to the fixed bracket, and the multiple guide limiting plates can be translated on the fixed bracket under the drive of the movable bracket.

[0008] Understandably, by adopting a design that separates the movable support from the fixed support, and by using a limiting support to adjust the position of the movable support on the fixed support, the movable support can be adapted to different models and sizes of traction machines, and the modular design of the traction machine installation structure can be achieved. This not only reduces the production and manufacturing cost of the traction machine installation structure, but also improves the installation efficiency when installing the traction machine on site.

[0009] In one embodiment, the guide limiting plate includes a first plate and a second plate connected to each other, the first plate abutting against the movable bracket and connected to the movable bracket;

[0010] The second plate is attached to the fixed bracket and is detachably connected to the fixed bracket.

[0011] In one embodiment, the second plate has a first connecting hole, and the fixed bracket has a plurality of second connecting holes. The plurality of second connecting holes are arranged at intervals along the first direction, and the number of second connecting holes is greater than the number of first connecting holes.

[0012] The traction machine mounting structure also includes a connector, which is provided through the first connecting hole and the second connecting hole to fix the second plate to the fixed bracket.

[0013] Understandably, by aligning the first connecting hole on the second plate with the second connecting holes at different positions on the fixed bracket, and using a through-hole locking mechanism, the installation position of the movable bracket on the fixed bracket can be flexibly adjusted. This multi-hole selectable connection method is not only easy to operate, but also ensures a rigid connection between the adjusted movable bracket and the fixed bracket, preventing subsequent displacement.

[0014] In one embodiment, the number of the second connecting holes is set to multiple, and the multiple first connecting holes are arranged sequentially at intervals along the first direction.

[0015] It is understandable that using multiple connectors to simultaneously fix the second plate on the fixed bracket can further improve the stability of the guide limit plate after the installation position on the fixed bracket is adjusted.

[0016] In one embodiment, the fixed bracket includes two bracket bodies and a connecting crossbar, the two bracket bodies are arranged in parallel, and the movable bracket is mounted on the two bracket bodies;

[0017] The connecting crossbar is positioned between the two support bodies and is connected to both support bodies respectively; furthermore, the connecting crossbar can abut against the guide limiting plate to limit the position adjustment of the movable support in the first direction.

[0018] Understandably, the connecting crossbar can both stop the limiting bracket and prevent it from coming off the fixed bracket, and also connect and fix the two bracket bodies, thus making the fixed bracket structure more integrated.

[0019] In one embodiment, the number of guide limiting plates is set to two, and the first direction is perpendicular to the second direction.

[0020] It is understandable that using two guide limit plates to guide and limit the adjustment of the installation position of the movable bracket on the fixed bracket can simplify the structure of the limit bracket and ensure that the movable bracket will not tilt when its installation position on the fixed bracket is adjusted.

[0021] In one embodiment, the traction machine mounting structure further includes multiple load-bearing beams;

[0022] The fixed bracket can be adjusted in position relative to the load-bearing beam in the first direction, and the fixed bracket after position adjustment is connected to multiple load-bearing beams respectively.

[0023] Understandably, by adjusting the installation position of the fixed bracket on the load-bearing beam, the installation position of the movable bracket in the first direction can be precisely adjusted to meet the usage requirements of precise installation of the traction machine.

[0024] In one embodiment, the fixed bracket is connected to the multiple load-bearing beams respectively by shock-absorbing pads;

[0025] In the height direction of the shock-absorbing pad, the installation position of the fixed bracket among the multiple load-bearing beams can be adjusted, and the installation height of the movable bracket can be changed.

[0026] It is understandable that the fixed bracket is used to adjust the position of the relative load-bearing beam in the height direction of the shock-absorbing pad in order to adjust the installation height of the movable bracket, which is beneficial to the subsequent operation of the traction machine installed on the movable bracket.

[0027] In one embodiment, the traction machine mounting structure further includes a pad, which can be optionally installed between the shock-absorbing pad and the fixed bracket and / or the load-bearing beam.

[0028] It is understandable that adding or removing shims can be used to change the installation height of the mobile bracket, thus facilitating the adjustment of the installation height of the mobile bracket.

[0029] This application also claims protection for an elevator, including the traction machine mounting structure described above.

[0030] Due to the application of the above technical solution, this utility model has the following advantages compared with the prior art:

[0031] The traction machine installation structure and elevator for which this application seeks protection adopt a design that separates the movable support and the fixed support independently. The position of the movable support on the fixed support is adjusted by the limiting support, so that the movable support can be adapted to different models and sizes of traction machines. This also realizes the modular design of the traction machine installation structure, which can not only reduce the production and manufacturing cost of the traction machine installation structure, but also improve the installation efficiency when installing the traction machine on site. Attached Figure Description

[0032] To more clearly illustrate the technical solutions in the embodiments of this application or the conventional technology, the drawings used in the description of the embodiments or the conventional technology will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0033] Figure 1 This is a schematic diagram of the traction machine installation structure provided in this application.

[0034] Figure 2 for Figure 1 Enlarged view of section A.

[0035] Reference numerals: 100, traction machine installation structure; 10, fixed bracket; 11, bracket body; 111, second connecting hole; 12, connecting crossbar; 20, movable bracket; 30, limiting bracket; 31, guide limiting plate; 311, first plate body; 312, second plate body; 3121, first connecting hole; 40, load-bearing beam; 50, shock-absorbing pad; 200, traction machine. Detailed Implementation

[0036] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0037] It should be noted that when a component is said to be "located on" another component, it can be directly located on the other component or may have an intervening component. When a component is considered to be "located on" another component, it can be directly located on the other component or may have an intervening component. When a component is considered to be "fixed to" another component, it can be directly fixed to the other component or may have an intervening component.

[0038] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0039] like Figure 1 As shown, the traction machine mounting structure 100 claimed in this application is used to mount a traction machine 200 for a fixed elevator.

[0040] like Figure 1 As shown, the traction machine mounting structure 100 provided in this application includes a fixed bracket 10, a movable bracket 20, and a limiting bracket 30. The movable bracket 20 is mounted on the fixed bracket 10 and is separately arranged relative to the fixed bracket 10, used to support the traction machine 200. Furthermore, the movable bracket 20 can be adjusted in position relative to the fixed bracket 10 in the first direction X. The limiting bracket 30 includes multiple guide limiting plates 31, which are disposed on both sides of the movable bracket 20 in the second direction Y and respectively connected to the movable bracket 20. The second direction Y is angled to the first direction X. The multiple guide limiting plates 31 abut against the fixed bracket 10 and are detachably connected to the fixed bracket 10. Moreover, the multiple guide limiting plates 31 can be translated on the fixed bracket 10 under the drive of the movable bracket 20. In other words, by abutting against the fixed bracket 10 with multiple guide limiting plates 31 respectively, this application can guide the movable bracket 20 to adjust its position relative to the fixed bracket 10 in the first direction X. Meanwhile, the guide limiting plates 31 set on both sides of the movable support 20 that carries the traction machine 200, by limiting and fixing to the fixed support 10, achieve the effect of preventing the traction machine from overturning.

[0041] As can be seen from the above, the traction machine installation structure 100 of this application adopts a design in which the movable bracket 20 and the fixed bracket 10 are independently separated, and the position adjustment of the movable bracket 20 on the fixed bracket 10 is realized by the limiting bracket 30, so that the movable bracket 20 can be adapted to traction machines of different models and sizes, and realize the modular design of the traction machine installation structure 100. This not only reduces the production and manufacturing cost of the traction machine installation structure 100, but also improves the installation efficiency when installing the traction machine 200 on site.

[0042] It should be noted that the above-mentioned adjustment of the position of the movable support 20 relative to the fixed support 10 in the first direction X can enable the traction machine 200 to be adjusted in the first direction X so that the end of the traction sheave (not shown) on the traction machine 200 with the traction rope wound around it can pass smoothly through the car top sheave (not shown) on the car.

[0043] like Figure 1As shown, in one embodiment, the fixed bracket 10 includes two bracket bodies 11 and a connecting crossbar 12. The two bracket bodies 11 are arranged in parallel, and the movable bracket 20 is mounted on the two bracket bodies 11. The connecting crossbar 12 is disposed between the two bracket bodies 11 and connected to each of the two bracket bodies 11. Specifically, the connection between the connecting crossbar 12 and the bracket body 11 can be achieved by welding. Furthermore, the connecting crossbar 12 can abut against the guide limiting plate 31 to limit the position adjustment of the movable bracket 20 in the first direction X. That is to say, in this embodiment, the connecting crossbar 12 can, on the one hand, stop and limit the bracket 30 to prevent it from falling off the fixed bracket 10, and on the other hand, it can connect and fix the two bracket bodies 11, thus making the structure of the fixed bracket 10 integral.

[0044] like Figure 1 As shown, in one embodiment, the number of guide limiting plates 31 is set to two, and the first direction X is perpendicular to the second direction Y. That is, this embodiment uses two guide limiting plates 31 to guide and limit the adjustment of the installation position of the movable bracket 20 on the fixed bracket 10. This simplifies the structure of the limiting bracket 30 and ensures that the movable bracket 20 will not be skewed when its installation position on the fixed bracket 10 is adjusted. It is understood that in other embodiments, the number of guide limiting plates 31 may be three, four, or even more. In addition, the included angle formed between the first direction X and the second direction Y may be 85°, 88°, 92°, etc., which will not be elaborated here.

[0045] like Figure 2 As shown, in one embodiment, the guide limiting plate 31 includes a first plate 311 and a second plate 312 connected to each other. The first plate 311 abuts against and is connected to the movable bracket 20, specifically by welding. The second plate 312 abuts against and is detachably connected to the fixed bracket 10. In other words, in this embodiment, the movable bracket 20 can drive the second plate 312 on the guide limiting plate 31 to be fixed after translation on the fixed bracket 10, thereby adjusting the position of the movable bracket 20 in the first direction X on the fixed bracket 10. Here, the first plate 311 and the second plate 312 are arranged perpendicularly; specifically, the guide limiting plate 31 can be set as an angle plate.

[0046] like Figure 2As shown, in this embodiment, the second plate 312 has a first connecting hole 3121, and the fixed bracket 10 has multiple second connecting holes 111. The multiple second connecting holes 111 are arranged sequentially at intervals along the first direction X, and the number of second connecting holes 111 is greater than the number of first connecting holes 3121. Correspondingly, the traction machine mounting structure 100 also includes a connector (not shown), which can pass through the first connecting hole 3121 and the second connecting hole 111 to fix the second plate 312 to the fixed bracket 10. That is, this embodiment uses different second connecting holes 111 aligned with the first connecting hole 3121, and uses a connector passing through the aligned first connecting hole 3121 and second connecting hole 111 to adjust the position of the guide limiting plate 31 on the fixed bracket 10. This allows for flexible adjustment of the installation position of the movable bracket 20 on the fixed bracket 10. This multi-hole selectable connection method is not only easy to operate, but also ensures a rigid connection between the adjusted movable bracket 20 and the fixed bracket 10, preventing subsequent displacement. Here, the connector can be a bolt, screw, etc., and the part of the connector that passes through the first connecting hole 3121 and the second connecting hole 111 is screwed with a nut, and finally the second plate 312 is fixed on the fixed bracket 10.

[0047] like Figure 2 As shown, in this embodiment, the number of first connecting holes 3121 is configured to be multiple, and the multiple first connecting holes 3121 are arranged sequentially at intervals along the first direction X. That is to say, the second plate 312 in this embodiment can be fixed to the fixed bracket 10 simultaneously using multiple connectors, which can further improve the stability of the guide limiting plate 31 after the installation position on the fixed bracket 10 is adjusted.

[0048] like Figure 1 As shown, in one embodiment, the traction machine mounting structure 100 further includes multiple load-bearing beams 40; the fixed bracket 10 can be adjusted in position relative to the load-bearing beams 40 in the first direction X, and the fixed bracket 10 after position adjustment is connected to the multiple load-bearing beams 40 respectively. That is to say, the movable bracket 20 in this embodiment can achieve fine adjustment of the installation position of the movable bracket 20 in the first direction X by adjusting the installation position of the fixed bracket 10 on the load-bearing beams 40, so as to meet the usage requirements of precise installation of the traction machine 200. Here, the number of load-bearing beams 40 is set to two, the two load-bearing beams 40 are arranged in parallel and extend along the second direction Y. Of course, the number of the above-mentioned load-bearing beams 40 can also be three, four, etc.

[0049] It should be noted that the adjustment amount of the fixed bracket 10 relative to the load-bearing beam 40 in the first direction X is specifically determined by the oblong hole through which the bolts pass when the fixed bracket 10 is installed on the load-bearing beam 40. The fixing method of the bolts to fix the fixed bracket 10 to the load-bearing beam 40 is a conventional method in the prior art. Of course, in other embodiments, the fixed bracket 10 can also be fixed to the load-bearing beam 40 by welding, which will not be elaborated here.

[0050] like Figure 1 As shown, in one embodiment, the fixed bracket 10 is connected to the multiple load-bearing beams 40 via vibration damping pads 50. Furthermore, the installation position of the fixed bracket 10 among the multiple load-bearing beams 40 can be adjusted along the height direction of the vibration damping pads 50, thus changing the installation height of the movable bracket 20. This facilitates the subsequent operation of the traction machine 200 installed on the movable bracket 20. It should be noted that the aforementioned vibration damping pads 50 can specifically adopt the vibration damping pad structure commonly used in existing elevators, and the vibration damping pads 50 can be connected to the fixed bracket 10 and the load-bearing beams 40 using conventional connection methods such as bolts or welding, which will not be elaborated upon here.

[0051] It should be noted that the above-mentioned adjustment of the installation height of the movable support 20 allows the installation height of the traction machine 200 to be adjusted, which is used to adjust the wrap angle between the traction sheave and the traction rope on the traction machine 200, so that the traction sheave can provide sufficient power to drive the traction rope to transmit under the drive of the traction machine 200.

[0052] In this embodiment, the traction machine mounting structure 100 also includes a pad (not shown), which can be selectively installed between the shock-absorbing pad 50 and the fixed bracket 10 and / or the load-bearing beam 40. That is, this embodiment can change the installation height of the movable bracket 20 by adding or removing the pad, which facilitates the adjustment of the installation height of the movable bracket 20.

[0053] In addition, this application also claims protection for an elevator, including the traction machine mounting structure 100 described above.

[0054] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0055] Those skilled in the art should recognize that the above embodiments are only used to illustrate the present utility model and are not intended to limit the present utility model. Any appropriate changes and variations made to the above embodiments within the scope of the essential spirit of the present utility model shall fall within the scope of protection claimed by the present utility model.

Claims

1. A traction machine installation structure, characterized in that, The traction machine mounting structure (100) includes: Fixed bracket (10); A movable support (20) is mounted on the fixed support (10) and is separately arranged relative to the fixed support (10) for carrying the traction machine (200). The movable support (20) can be adjusted in position relative to the fixed support (10) in a first direction. The limiting bracket (30) includes multiple guide limiting plates (31), which are disposed on both sides of the movable bracket (20) in a second direction and are respectively connected to the movable bracket (20), wherein the second direction is set at an angle to the first direction; the multiple guide limiting plates (31) are attached to the fixed bracket (10) and are respectively detachably connected to the fixed bracket (10), and the multiple guide limiting plates (31) can be translated on the fixed bracket (10) under the drive of the movable bracket (20).

2. The traction machine installation structure according to claim 1, characterized in that, The guide limiting plate (31) includes a first plate (311) and a second plate (312) connected to each other. The first plate (311) is attached to the movable bracket (20) and connected to the movable bracket (20). The second plate (312) is attached to the fixed bracket (10) and is detachably connected to the fixed bracket (10).

3. The traction machine installation structure according to claim 2, characterized in that, The second plate (312) is provided with a first connecting hole (3121), and the fixed bracket (10) is provided with a plurality of second connecting holes (111). The plurality of second connecting holes (111) are arranged sequentially at intervals along the first direction, and the number of second connecting holes (111) is greater than the number of first connecting holes (3121). The traction machine mounting structure (100) further includes a connector that can pass through the first connecting hole (3121) and the second connecting hole (111) to fix the second plate (312) to the fixed bracket (10).

4. The traction machine installation structure according to claim 3, characterized in that, The number of the second connecting holes (111) is set to multiple, and the multiple second connecting holes (111) are arranged sequentially at intervals along the first direction.

5. The traction machine installation structure according to claim 1, characterized in that, The fixed bracket (10) includes two bracket bodies (11) and a connecting crossbar (12). The two bracket bodies (11) are arranged in parallel, and the movable bracket (20) is installed on the two bracket bodies (11). The connecting crossbar (12) is positioned between the two bracket bodies (11) and is connected to the two bracket bodies (11) respectively; and the connecting crossbar (12) can abut against the guide limiting plate (31) to limit the position adjustment of the movable bracket (20) in the first direction.

6. The traction machine installation structure according to claim 1, characterized in that, The number of guide limiting plates (31) is set to two, and the first direction is perpendicular to the second direction.

7. The traction machine installation structure according to claim 1, characterized in that, The traction machine mounting structure (100) also includes multiple load-bearing beams (40). The fixed bracket (10) can be adjusted in position relative to the load-bearing beam (40) in the first direction, and the fixed bracket (10) after position adjustment is connected to multiple load-bearing beams (40).

8. The traction machine installation structure according to claim 7, characterized in that, The fixed bracket (10) is connected to the multiple load-bearing beams (40) by shock-absorbing pads (50); In the height direction of the shock-absorbing pad (50), the installation position of the fixed bracket (10) among the multiple load-bearing beams (40) can be adjusted, and the installation height of the movable bracket (20) can be changed.

9. The traction machine installation structure according to claim 8, characterized in that, The traction machine mounting structure (100) also includes a pad, which can be optionally installed between the shock-absorbing pad (50) and the fixed bracket (10) and / or the load-bearing beam (40).

10. An elevator, characterized in that, The traction machine mounting structure (100) includes any one of claims 1 to 9.

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