Lift car guide rail support
By designing the side stent and guide rail stent in the elevator car rail support, and through the combination of oblique long waist, expansion bolt, rubber layer and reinforcement, it solves the high cost and intensity of existing rail bracket materials. The problem achieves higher stability, rigidity and lower production costs.
Patent Information
- Application Number
- CN202421275410.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-05
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-06-05
AI Technical Summary
The existing elevator car guide rail support materials are mostly angle steel or steel plate bent parts, which have high strength and stiffness but high cost, and the strength of the steel plate bend parts is difficult to guarantee.
A car guide rail bracket that includes the well -tract stent and the rail side bracket body is designed. By setting oblique long waist holes and expansion bolts on the outer surface, combining the rubber layer and enhanced tendons to improve the stability and rigidity of the bracket.
Through this design, the stability and rigidity of the car rail stent are improved, the production cost is reduced, and the service life is extended.
Smart Images
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Abstract
Description
Technical Field
[0001] The present application relates to the technical field of elevator cars, and in particular to an elevator car guide rail bracket. Background Art
[0002] The car, also known as the elevator car, is the part of the elevator used to carry passengers or cargo. It is usually installed in the elevator shaft and moves vertically up and down through the elevator's guide rails and drive system. The design and manufacture of the car need to take into account safety, comfort and functionality.
[0003] At present, most elevator manufacturers use angle steel and other profiles as the materials for the car guide rail bracket. Although they have high strength and rigidity, they increase the company's costs. In addition, bent steel plates are used, and their strength cannot be well guaranteed. Utility Model Content
[0004] In view of the deficiencies in the prior art, the present application provides a car guide rail bracket, which has the advantages of increased stability and solves the problems raised in the background technology.
[0005] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a car guide rail bracket, comprising a hoistway side bracket body, a guide rail side bracket body is provided on the right side surface of the hoistway side bracket body, a group of oblique long waist holes are opened on the outer surfaces of the hoistway side bracket body and the guide rail side bracket body, a guide rail is provided on the right side surface of the guide rail side bracket body, and an expansion bolt is installed on the left side surface of the hoistway side bracket body.
[0006] According to the above scheme, the expansion bolts are installed to stably support the shaft side bracket body after installation, thereby improving the stability of the shaft side bracket body.
[0007] Furthermore, a rubber layer is fixedly connected to the left side surface of the guide rail, and the guide rail side bracket body is in contact with the rubber layer.
[0008] Through the above solution, the resistance between the guide rail side bracket body and the guide rail can be increased by installing the rubber layer, so that the connection can be tighter.
[0009] Furthermore, the two expansion bolts are both located in the obliquely long waist holes adjacent thereto.
[0010] Through the above scheme, the expansion bolts can be fixed by the cooperation between the oblique long waist holes and the expansion bolts, so that the expansion bolts can stably support the shaft side bracket body.
[0011] Furthermore, the obliquely long waist holes on the upper surfaces of the hoistway side bracket body and the guide rail side bracket body are connected by bolts.
[0012] Through the above scheme, by using bolts to connect the wellway side bracket body and the guide rail side bracket body, the stability of the wellway side bracket body and the guide rail side bracket body can be improved, so that the wellway side bracket body and the guide rail side bracket body can be stably connected.
[0013] Furthermore, the guide rail side bracket body is connected to the guide rail by bolts.
[0014] Through the above solution, the shaft side bracket body is connected to the guide rail through bolts, which can improve the stability between the guide rail and the shaft side bracket body, and the cooperation of the rubber layer can ensure a stable connection between the shaft side bracket body and the guide rail.
[0015] Furthermore, a group of reinforcing ribs are fixedly connected to the outer surfaces of the hoistway side bracket body and the guide rail side bracket body, and a total of four reinforcing ribs are provided.
[0016] Through the above scheme, installing reinforcing ribs can improve the rigidity of the shaft side support body and improve its supporting capacity.
[0017] Furthermore, the hoistway side support body and the guide rail side support body are both configured as steel supports.
[0018] Through the above solution, the shaft side support body is set to be a rigid material, which can improve the overall rigidity and increase its supporting capacity.
[0019] Furthermore, the guide rail is made of a rigid material, and both the hoistway side bracket body and the guide rail side bracket body are treated to prevent rust.
[0020] Through the above scheme, the guide rail is set to be a rigid material to improve its rigidity, and the shaft side bracket body is rust-proofed to extend its service life.
[0021] Compared with the prior art, the technical solution of this application has the following beneficial effects:
[0022] The car guide rail bracket has a simple design structure through the hoistway side bracket body and the guide rail side bracket body, can be processed by stamping, is easy to form, and can greatly save enterprise costs. The strength of the bracket is improved by pressing ribs in the middle and pressing and bending edges on both sides to increase stability and reliability. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 This is a schematic diagram of the overall structure of this application;
[0024] Figure 2 This is a schematic diagram of the shaft side support structure of this application.
[0025] In the figure:
[0026] 1. Hoistway side bracket body; 2. Oblique long waist hole; 3. Guide rail; 4. Expansion bolt; 5. Rubber layer; 6. Reinforcement rib; 7. Guide rail side bracket body. DETAILED DESCRIPTION
[0027] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.
[0028] See also Figure 1 , Figure 2 A car guide rail bracket in this embodiment includes a shaft side bracket body 1, a guide rail side bracket body 7 is provided on the right side of the shaft side bracket body 1, a group of oblique long waist holes 2 are opened on the outer surfaces of the shaft side bracket body 1 and the guide rail side bracket body 7, a guide rail 3 is provided on the right side of the guide rail side bracket body 7, and an expansion bolt 4 is installed on the left side of the shaft side bracket body 1. The shaft side bracket body 1 and the guide rail 3 side bracket body have a simple design structure, can be processed by stamping, are easy to form, and can greatly save enterprise costs. The strength of the bracket is improved by pressing ribs in the middle and pressing and bending edges on both sides to increase stability and reliability.
[0029] See also Figure 1 , Figure 2The left side of the guide rail 3 is fixedly connected with a rubber layer 5, and the guide rail side bracket body 7 is in contact with the rubber layer 5. By installing the rubber layer 5, the resistance between the guide rail side bracket body 7 and the guide rail 3 can be increased, so that they can be connected more tightly. The two expansion bolts 4 are both located in the oblique waist holes 2 close to them. Through the cooperation of the oblique waist holes 2 and the expansion bolts 4, the expansion bolts 4 can be fixed so that they can stably support the wellway side bracket body 1. The wellway side bracket body 1 and the oblique waist holes 2 on the upper surface of the guide rail side bracket body 7 are connected by bolts. By using bolts to connect the wellway side bracket body 1 and the guide rail side bracket body 7, the stability of the wellway side bracket body 1 and the guide rail side bracket body 7 can be improved, so that the wellway side bracket body 1 and the guide rail side bracket body 7 can be stably connected. The guide rail side bracket body 7 is connected to the guide rail 3 by bolts. The shaft side bracket body 1 is connected to the guide rail 3 by bolts to improve the stability between the guide rail 3 and the shaft side bracket body 1, and the rubber layer 5 can make the shaft side bracket body 1 and the guide rail 3 stably connected. The outer surfaces of the shaft side bracket body 1 and the guide rail side bracket body 7 are fixedly connected with a group of reinforcing ribs 6, and a total of four reinforcing ribs 6 are provided. Installing the reinforcing ribs 6 can improve the rigidity of the shaft side bracket body 1 and improve its supporting capacity. The shaft side bracket body 1 and the guide rail side bracket body 7 are both configured as steel brackets. The shaft side bracket body 1 is configured as a rigid material to improve the overall rigidity and increase its supporting capacity. The guide rail 3 is configured as a rigid material. The shaft side bracket body 1 and the guide rail side bracket body 7 are both rust-proofed. The guide rail 3 is configured as a rigid material to improve its rigidity. The rust-proofing of the shaft side bracket body 1 can extend its service life.
[0030] A car guide rail bracket in the present embodiment, the shaft side bracket body and the guide rail side bracket body have simple design structures, can be processed by stamping, are easy to form, and can greatly save enterprise costs. The strength of the bracket is improved by pressing ribs in the middle and pressing and bending edges on both sides to increase stability and reliability.
[0031] The working principle of the above embodiment is as follows: during installation, the shaft side bracket body 1 is connected to the guide rail 3 side bracket body by bolts, and the distance between the guide rail 3 and the shaft wall is adjusted by the oblique waist hole 2. The shaft side bracket body 1 is fixed to the shaft wall by expansion bolts 4, and the guide rail 3 is fixed to the guide rail 3 side bracket body by guide rail 3 pressing blocks and bolts. The shaft side bracket body 1 and the guide rail 3 side bracket body are simple in design and structure, can be processed by stamping, are easy to form, and can greatly save enterprise costs. The strength of the bracket is improved by pressing ribs in the middle and pressing bending edges on both sides to increase stability and reliability.
[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. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.
[0033] Although the embodiments of the present application 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 application, and that the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A car guide rail support, comprising a hoistway side support body (1), characterized in that: A guide rail side bracket body (7) is provided on the right side surface of the shaft side bracket body (1); a group of oblique long waist holes (2) are provided on the outer surfaces of the shaft side bracket body (1) and the guide rail side bracket body (7); a guide rail (3) is provided on the right side surface of the guide rail side bracket body (7); and an expansion bolt (4) is installed on the left side surface of the shaft side bracket body (1).
2. The car guide rail bracket according to claim 1, characterized in that: A rubber layer (5) is fixedly connected to the left side surface of the guide rail (3), and the guide rail side bracket body (7) is in contact with the rubber layer (5).
3. The car guide rail bracket according to claim 1, characterized in that: The two expansion bolts (4) are both located in the obliquely long waist holes (2) adjacent thereto.
4. The car guide rail bracket according to claim 1, characterized in that: The well side bracket body (1) and the oblique waist hole (2) on the upper surface of the guide rail side bracket body (7) are connected by bolts.
5. The car guide rail bracket according to claim 1, characterized in that: The guide rail side bracket body (7) is connected to the guide rail (3) via bolts.
6. The car guide rail bracket according to claim 1, characterized in that: The outer surfaces of the hoistway side bracket body (1) and the guide rail side bracket body (7) are both fixedly connected with a group of reinforcing ribs (6), and a total of four reinforcing ribs (6) are provided.
7. The car guide rail bracket according to claim 1, characterized in that: The hoistway side bracket body (1) and the guide rail side bracket body (7) are both configured as steel brackets.
8. The car guide rail bracket according to claim 1, characterized in that: The guide rail (3) is made of a rigid material, and the hoistway side bracket body (1) and the guide rail side bracket body (7) are both subjected to rust-proof treatment.