Composite guide rail structure and elevator

Abstract

The utility model relates to a composite guide rail structure and elevator including a plurality of T type guide rails, adjacent T type guide rails are connected through first guide rail connecting plate, the back of T type guide rail still is provided with reinforcing component, and reinforcing component includes reinforcing square tube, first square tube connecting plate, second square tube connecting plate and third square tube connecting plate, second square tube connecting plate is connected in the inner wall of two adjacent groups reinforcing square tube, third square tube connecting plate is located the inner wall of reinforcing square tube and connects second square tube connecting plate and reinforcing square tube, and first square tube connecting plate connects the front of adjacent reinforcing square tube, and first square tube connecting plate still is connected in the back of T type guide rail. Set up reinforcing component on the back of T type guide rail, and reinforcing component includes a plurality of reinforcing square tube, first square tube connecting plate, second square tube connecting plate and third square tube connecting plate, make T type guide rail and reinforcing square tube connect through first square tube connecting plate, second square tube connecting plate and third square tube connecting plate, form an organic whole, improve the strength of guide rail.

Description

Technical Field

[0001] This utility model relates to the field of elevator technology, and in particular to a composite guide rail structure and an elevator. Background Technology

[0002] As an important component of elevators, elevator guide rails primarily serve to guide the elevator's vertical movement. The guide rails need to have sufficient strength and be installed with accurate positioning and verticality to ensure the safety and comfort of the car during vertical movement.

[0003] Currently, elevator car guide rails are all standard T-type guide rails widely used in the market. They are available in various models based on the elevator's rated load and speed. Smaller guide rails are generally used for lower speeds and smaller loads, while larger, thicker guide rails are used for higher speeds and larger rated loads. Each guide rail typically requires a guide rail bracket every 1.5 to 2.5 meters to ensure its strength. In some cases, the guide rail fixing points exceed 2.5 meters. For example, in some elevator structures or where installation site conditions do not allow for this, the guide rail brackets can only be fixed between the floor slab beams on each floor. Each floor height is approximately 2.8 to 3.5 meters, and at this height, the strength of the guide rail and guide rail brackets alone is insufficient to meet the requirements. Utility Model Content

[0004] Based on the above, the purpose of this utility model is to provide a composite guide rail structure and elevator to improve the strength of the guide rail.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] On one hand, this utility model provides a composite guide rail, including a plurality of T-shaped guide rails. The back sides of adjacent T-shaped guide rails are connected by a first guide rail connecting plate. The back side of the T-shaped guide rail is also provided with a reinforcing component. The reinforcing component includes a plurality of reinforcing square tubes, a first square tube connecting plate, a second square tube connecting plate, and a third square tube connecting plate. The second square tube connecting plate is connected to the inner wall of two adjacent sets of reinforcing square tubes. The third square tube connecting plate is located on the inner wall of the reinforcing square tube and connects the second square tube connecting plate and the reinforcing square tube. The first square tube connecting plate is connected to the front side of the adjacent reinforcing square tubes. The first square tube connecting plate is also connected to the back side of the T-shaped guide rail.

[0007] Furthermore, the reinforcing component also includes a fourth square tube connecting plate, the back of which is connected to the reinforcing square tube, and the front of which is connected to the back of the T-shaped guide rail.

[0008] Furthermore, the middle portion of the reinforced square tube is provided with a first square tube connecting hole, and the fourth square tube connecting plate is provided with a first connecting plate hole and a second connecting plate hole. The first square tube connecting hole corresponds to the first connecting plate hole. The fourth square tube connecting plate is connected to the reinforced square tube by passing a first screw through the first square tube connecting hole and the first connecting plate hole. The T-shaped guide rail is also pressed with first angle brackets on both sides. The T-shaped guide rail is connected to the fourth square tube connecting plate by passing a second screw through the hole on the first angle bracket and the second connecting plate hole.

[0009] Furthermore, the top of the reinforced square tube is provided with a square tube concave head, and the bottom of the reinforced square tube is provided with a square tube convex head.

[0010] Furthermore, the second square tube connecting plate includes a third connecting plate hole, and the third square tube connecting plate includes a welding hole and a fourth connecting plate hole. The reinforcing square tube is provided with a second square tube connecting hole near the top and bottom. A third screw passes through the fourth connecting plate hole and the third connecting plate hole, thereby connecting the reinforcing square tube, the second square tube connecting plate, and the third square tube connecting plate.

[0011] Furthermore, the reinforcing square tube is provided with third-party tube connection holes near the top and bottom, and the first square tube connection plate is provided with a fifth connection plate hole. A fourth screw passes through the third-party tube connection hole and the fifth connection plate hole to connect the first square tube connection plate and the reinforcing square tube.

[0012] Furthermore, the first square tube connecting plate is also provided with a sixth connecting plate hole, and the T-shaped guide rail is also pressed with a second corner bracket on both sides. The T-shaped guide rail and the first square tube connecting plate are connected by a fifth screw passing through the hole on the second corner bracket and the sixth connecting plate hole.

[0013] Furthermore, guide rail holes are provided at both the top and bottom of the T-shaped guide rail, and a seventh connecting plate hole is provided on the first guide rail connecting plate. The guide rail connecting plate is connected to the adjacent guide rail by passing a sixth screw through the guide rail hole and the seventh connecting plate hole.

[0014] On the other hand, an elevator is provided, including the composite guide rail described above.

[0015] The beneficial effects of this utility model are as follows:

[0016] This utility model provides a composite guide rail structure and elevator. A reinforcing component is provided on the back of the T-shaped guide rail. The reinforcing component includes several reinforcing square tubes, a first square tube connecting plate, a second square tube connecting plate, and a third square tube connecting plate. The T-shaped guide rail and the reinforcing square tubes are connected by the first square tube connecting plate, the second square tube connecting plate, and the third square tube connecting plate to form an integral unit, thereby improving the strength of the guide rail. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments of this utility model 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 the content of the embodiments of this utility model and these drawings without creative effort.

[0018] Figure 1 This utility model provides a structural schematic diagram of a composite guide rail structure;

[0019] Figure 2 A top view of a composite guide rail structure provided by this utility model;

[0020] Figure 3 This invention provides an exploded structural diagram of a composite guide rail structure.

[0021] In the picture:

[0022] 1. T-shaped guide rail; 11. Guide rail hole;

[0023] 2. First guide rail connecting plate; 21. Seventh connecting plate hole;

[0024] 3. Reinforcing component; 31. Reinforcing square tube; 311. First square tube connecting hole; 312. Square tube concave end; 313. Square tube convex end; 314. Second square tube connecting hole; 315. Third square tube connecting hole; 32. First square tube connecting plate; 321. Fifth connecting plate hole; 322. Sixth connecting plate hole; 33. Second square tube connecting plate; 331. Third connecting plate hole; 34. Third square tube connecting plate; 341. Welding hole; 342. Fourth connecting plate hole; 35. Fourth square tube connecting plate; 351. First connecting plate hole; 352. Second connecting plate hole;

[0025] 61. First corner code; 62. Second corner code;

[0026] 71. First screw; 72. Second screw; 73. Third screw; 74. Fourth screw; 75. Fifth screw; 76. Sixth screw. Detailed Implementation

[0027] To make the technical problems solved by this utility model, the technical solutions adopted, and the technical effects achieved clearer, the technical solutions of the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0028] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0030] In the description of this embodiment, the terms "upper," "lower," "left," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0031] Example 1

[0032] like Figures 1 to 3As shown, this utility model embodiment provides a composite guide rail, including a plurality of T-shaped guide rails 1. The back sides of adjacent T-shaped guide rails 1 are connected by a first guide rail connecting plate 2. The top and bottom of adjacent T-shaped guide rails have corresponding locking grooves and protrusions. The back side of the T-shaped guide rail 1 is also provided with a reinforcing component 3. The reinforcing component 3 includes a plurality of reinforcing square tubes 31, a first square tube connecting plate 32, a second square tube connecting plate 33, and a third square tube connecting plate 34. The second square tube connecting plate 33 is connected to the inner wall of two adjacent sets of reinforcing square tubes 31. The third square tube connecting plate 34 is located on the inner wall of the reinforcing square tubes 31 and connects the second square tube connecting plate 33 and the reinforcing square tubes 31. The first square tube connecting plate 32 is connected to the front side of the adjacent reinforcing square tubes 31 and is also connected to the back side of the T-shaped guide rail 1.

[0033] This utility model embodiment provides a composite guide rail structure and elevator. A reinforcing component 3 is provided on the back of the T-shaped guide rail 1. The reinforcing component 3 includes several reinforcing square tubes 31, a first square tube connecting plate 32, a second square tube connecting plate 33, and a third square tube connecting plate 34. The T-shaped guide rail 1 and the reinforcing square tubes 31 are connected by the first square tube connecting plate 32, the second square tube connecting plate 33, and the third square tube connecting plate 34 to form an integral whole, thereby improving the strength of the guide rail.

[0034] In some embodiments, such as Figure 1 and 3 As shown, to further enhance the strength of the guide rail, the reinforcing component 3 also includes a fourth square tube connecting plate 35. The back of the fourth square tube connecting plate 35 is connected to the reinforcing square tube 31, and the front of the reinforcing square tube 31 is connected to the back of the T-shaped guide rail 1. Specifically, the middle part of the reinforcing square tube 31 is provided with a first square tube connecting hole 311, and the fourth square tube connecting plate 35 is provided with a first connecting plate hole 351 and a second connecting plate hole 352. The first square tube connecting hole 311 corresponds to the first connecting plate hole 351. A first screw 71 passes through the first square tube connecting hole 311 and the first connecting plate hole 351 to connect the fourth square tube connecting plate 35 to the reinforcing square tube 31. The T-shaped guide rail 1 is also pressed with first corner brackets 61 on both sides. A second screw 72 passes through the hole on the first corner bracket 61 and the second connecting plate hole 352 to connect the T-shaped guide rail 1 and the fourth square tube connecting plate 35. In this embodiment of the utility model, the T-shaped guide rail 1 and the reinforced square tube 31 are also connected by a fourth square tube connecting plate 35 and a first corner bracket 61 to improve the strength of the guide rail.

[0035] In some embodiments, such as Figure 3As shown, in order to align adjacent reinforcing square tubes 31, the top of the reinforcing square tube 31 is provided with a square tube concave head 312, and the bottom of the reinforcing square tube 31 is provided with a square tube convex head 313. Specifically, when adjacent reinforcing square tubes 31 are connected, they are aligned by the square tube convex head 313 and the square tube concave-convex fit, which facilitates the installation of the reinforcing square tubes 31.

[0036] In some embodiments, such as Figure 2 and 3 As shown, the second square tube connecting plate 33 includes a third connecting plate hole 331, and the third square tube connecting plate 34 includes a welding hole 341 and a fourth connecting plate hole 342. The reinforcing square tube 31 has second square tube connecting holes 314 near both the top and bottom. A third screw 73 passes through the fourth connecting plate hole 342 and the third connecting plate hole 331, connecting the reinforcing square tube 31, the second square tube connecting plate 33, and the third square tube connecting plate 34. Specifically, the reinforcing square tube 31 has a hole corresponding to the welding hole 341. This hole facilitates welding the third square tube connecting plate 34 to the inner wall of the reinforcing square tube 31. The second square tube connecting hole 314 also serves as a clearance for installing the third screw 73. In this embodiment, the reinforcing square tube 31 and the third square tube connecting plate 34 are welded together, and the third screw 73 connects the second square tube connecting plate 33 and the third square tube connecting plate 34.

[0037] In some embodiments, in order to achieve the connection between the first square tube connecting plate 32 and the reinforcing square tube 31, such as Figures 1 to 3 As shown, the reinforcing square tube 31 is provided with a third tube connection hole 315 near the top and bottom, and the first square tube connection plate 32 is provided with a fifth connection plate hole 321. The first square tube connection plate 32 and the reinforcing square tube 31 are connected by a fourth screw 74 passing through the third tube connection hole 315 and the fifth connection plate hole 321. In this embodiment of the present invention, the first square tube connection plate 32 and the reinforcing square tube 31 are connected by a fourth screw 74.

[0038] In some embodiments, such as Figures 1 to 3 As shown, in order to connect the T-shaped guide rail 1 with the first square tube connecting plate 32, the first square tube connecting plate 32 is also provided with a sixth connecting plate hole 322. The T-shaped guide rail 1 is also pressed with second angle brackets 62 on both sides. The T-shaped guide rail 1 and the first square tube connecting plate 32 are connected by passing the fifth screw 75 through the hole on the second angle bracket 62 and the sixth connecting plate hole.

[0039] In some embodiments, such as Figure 1 and 3As shown, in order to connect adjacent T-shaped guide rails 1, guide rail holes 11 are provided at the top and bottom of the T-shaped guide rails 1, and a seventh connecting plate hole 21 is provided on the first guide rail connecting plate 2. The guide rail connecting plate and the adjacent guide rail are connected by passing a sixth screw 76 through the guide rail hole 11 and the seventh connecting plate hole 21.

[0040] Example 2

[0041] Based on Embodiment 1, this utility model embodiment provides an elevator, including the composite guide rail described in Embodiment 1.

[0042] Note that the above description is merely a preferred embodiment of the present invention and the technical principles employed. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and various obvious changes, readjustments, and substitutions can be made without departing from the scope of protection of the present invention. Therefore, although the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments, and may include many other equivalent embodiments without departing from the concept of the present invention. The scope of the present invention is determined by the scope of the appended claims.

Claims

1. A composite guide rail structure, comprising a plurality of T-shaped guide rails (1), characterized in that, The back sides of adjacent T-shaped guide rails (1) are connected by a first guide rail connecting plate (2). The back side of the T-shaped guide rail (1) is also provided with a reinforcing component (3). The reinforcing component (3) includes several reinforcing square tubes (31), a first square tube connecting plate (32), a second square tube connecting plate (33), and a third square tube connecting plate (34). The second square tube connecting plate (33) is connected to the inner wall of two adjacent sets of reinforcing square tubes (31). The third square tube connecting plate (34) is located on the inner wall of the reinforcing square tube (31) and connects the second square tube connecting plate (33) and the reinforcing square tube (31). The first square tube connecting plate (32) is connected to the front side of the adjacent reinforcing square tube (31). The first square tube connecting plate (32) is also connected to the back side of the T-shaped guide rail (1).

2. The composite guide rail structure according to claim 1, characterized in that, The reinforcing component (3) also includes a fourth square tube connecting plate (35), the back of which is connected to the reinforcing square tube (31), and the front of which is connected to the back of the T-shaped guide rail (1).

3. The composite guide rail structure according to claim 2, characterized in that, The middle part of the reinforced square tube (31) is provided with a first square tube connecting hole (311), and the fourth square tube connecting plate (35) is provided with a first connecting plate hole (351) and a second connecting plate hole (352). The first square tube connecting hole (311) corresponds to the first connecting plate hole (351). The fourth square tube connecting plate (35) is connected to the reinforced square tube (31) by passing through the first square tube connecting hole (311) and the first connecting plate hole (351) with a first screw (71). The T-shaped guide rail (1) is also pressed with a first corner bracket (61) on both sides. The T-shaped guide rail (1) and the fourth square tube connecting plate (35) are connected by passing through the hole on the first corner bracket (61) and the second connecting plate hole (352) with a second screw (72).

4. The composite guide rail structure according to claim 1, characterized in that, The top of the reinforced square tube (31) is provided with a square tube concave head (312), and the bottom of the reinforced square tube (31) is provided with a square tube convex head (313).

5. The composite guide rail structure according to claim 1, characterized in that, The second square tube connecting plate (33) includes a third connecting plate hole (331), and the third third tube connecting plate (34) includes a welding hole (341) and a fourth connecting plate hole (342). The reinforcing square tube (31) is provided with a second square tube connecting hole (314) near the top and bottom. The third screw (73) passes through the fourth connecting plate hole (342) and the third connecting plate hole (331) to connect the reinforcing square tube (31), the second square tube connecting plate (33) and the third third tube connecting plate (34).

6. The composite guide rail structure according to claim 5, characterized in that, The reinforced square tube (31) is provided with a third tube connection hole (315) near the top and bottom. The first square tube connection plate (32) is provided with a fifth connection plate hole (321). The first square tube connection plate (32) and the reinforced square tube (31) are connected by passing a fourth screw (74) through the third tube connection hole (315) and the fifth connection plate hole (321).

7. The composite guide rail structure according to claim 6, characterized in that, The first square tube connecting plate (32) is also provided with a sixth connecting plate hole (322), and the T-shaped guide rail (1) is also pressed with a second corner bracket (62) on both sides. The T-shaped guide rail (1) and the first square tube connecting plate (32) are connected by passing a fifth screw (75) through the hole on the second corner bracket (62) and the sixth connecting plate hole (322).

8. The composite guide rail structure according to claim 1, characterized in that, The top and bottom of the T-shaped guide rail (1) are provided with guide rail holes (11), and the first guide rail connecting plate (2) is provided with a seventh connecting plate hole (21). The guide rail connecting plate and the adjacent guide rail are connected by passing the sixth screw (76) through the guide rail hole (11) and the seventh connecting plate hole (21).

9. An elevator, characterized in that, Includes a composite guide rail structure as described in any one of claims 1 to 8.

Images