Derrick with right-angle car roof driving guide rail structure

Abstract

The utility model discloses a derrick with a right-angle car roof driving guide rail structure, which comprises a derrick main body, the derrick main body comprises four upright posts, at least one crosspiece is arranged between the adjacent upright posts, the upright posts are provided with clamping grooves, and the clamping grooves are arranged along the axial direction of the upright posts; the guide rail is clamped in the clamping groove, a guide shoe is connected to the guide rail in a sliding mode, and the guide shoe is installed on the lift car. Compared with the prior art that the guide rails are installed on the stand columns, hidden installation can be achieved, and the utilization rate of an elevator shaft is improved.

Description

Technical Field

[0001] This utility model relates to the field of elevator technology, and in particular to a hoist frame with a right-angle car top drive guide rail structure. Background Technology

[0002] An elevator is a vertical lifting machine powered by an electric motor. A vertical elevator has a car that runs between at least two vertical rigid guide rails. With social development, elevators are becoming increasingly widely used, not only in residential, commercial, and freight applications, but also frequently in sightseeing tours in scenic areas. A sightseeing elevator is one where at least one side of the shaft and car wall is transparent, allowing passengers to view the scenery outside the car. However, the guide rails of existing elevators are installed at the outer end of the shaft, resulting in low utilization of the elevator shaft in residential elevators. Consequently, most sightseeing elevators have single or double-sided door openings with small net door opening sizes, failing to meet the diverse needs of users. Utility Model Content

[0003] This utility model provides a hoist frame with a right-angle car top drive guide rail structure. The guide rail is installed on the column, which can achieve concealed installation and improve the utilization rate of the elevator shaft.

[0004] To achieve the above objectives, this utility model adopts the following technical solution: a derrick with a right-angle car top drive guide rail structure, comprising:

[0005] The derrick body includes four columns, with at least one crossbar between adjacent columns, and a slot is provided on each column, the slot being arranged along the axial direction of the column.

[0006] The guide rail is engaged in the slot, and a guide shoe is slidably connected to the guide rail and installed on the car.

[0007] As a further description of the above technical solution:

[0008] The guide rail includes a first guide rail plate and a second guide rail plate. The second guide rail plate is perpendicular to the first guide rail plate. The first guide rail plate is snapped into the slot. The guide shoe is slidably connected to the second guide rail plate.

[0009] As a further description of the above technical solution:

[0010] The intersection angle formed by the extensions of two adjacent second guide rail plates is a right angle.

[0011] As a further description of the above technical solution:

[0012] The column is provided with multiple screw holes, and a tightening bolt is installed in the screw holes. The tightening bolt abuts against the guide rail.

[0013] As a further description of the above technical solution:

[0014] The car is equipped with a traction unit.

[0015] As a further description of the above technical solution:

[0016] The car roof is equipped with two slide rails, and each slide rail has a slider connected to the traction machine.

[0017] As a further description of the above technical solution:

[0018] The traction unit is mounted on a fixed base, and the fixed base is connected to the slider.

[0019] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0020] 1. In this utility model, a slot is opened on the column. When installing the guide rail, the guide rail can be inserted into the slot to complete the installation. The assembly efficiency is high, and the guide rail can be installed in a hidden manner, saving shaft space and improving shaft utilization.

[0021] 2. In this utility model, the traction host is installed on the car, eliminating the need to allocate installation space for the traction host in the hoistway, thereby reducing the height of the top floor of the hoistway. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of a derrick with a right-angle car top drive rail structure.

[0024] Figure 2 for Figure 1 Enlarged view of point A in the middle.

[0025] Figure 3 This is a top view of a derrick with a right-angle car top drive rail structure.

[0026] Figure 4 This is a schematic diagram of the traction main unit in a derrick with a right-angle car top drive guide rail structure.

[0027] Figure 5 This is a schematic diagram of the connection structure between the upright column and the guide rail in a derrick with a right-angle car top drive guide rail structure.

[0028] Legend:

[0029] 1. Derrick body; 2. Column; 3. Horizontal bar; 4. Slot; 5. Guide rail; 51. First guide rail plate; 52. Second guide rail plate; 6. Guide shoe; 7. Car; 8. Screw hole; 9. Traction main unit; 10. Slide rail; 11. Slider; 12. Fixing seat. Detailed Implementation

[0030] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0031] Please see Figure 1-5 This utility model provides a technical solution: a derrick with a right-angle car top drive guide rail structure, comprising:

[0032] The derrick body 1 includes four columns 2, with at least one crossbar 3 between adjacent columns 2. Each column 2 has a slot 4 arranged along its axial direction.

[0033] The guide rail 5 is snapped into the slot 4, and the guide shoe 6 is slidably connected to the guide rail 5. The guide shoe 6 is installed on the car 7.

[0034] The guide rail 5 includes a first guide rail plate 51 and a second guide rail plate 52. The second guide rail plate 52 is perpendicular to the first guide rail plate 51. The first guide rail plate 51 is snapped into the slot 4. The guide shoe 6 is slidably connected to the second guide rail plate 52. The first guide rail plate and the second guide rail plate are integrally formed, which is easy to process and has high connection strength between them.

[0035] The intersection angle formed by the extensions of two adjacent second guide rail plates 52 is a right angle. This can balance the forces on the car and make its operation more stable.

[0036] The column 2 is provided with multiple screw holes 8, and a tightening bolt is installed in each screw hole. The tightening bolt abuts against the guide rail. In this way, the guide rail can be fixed in place by the tightening bolt, which makes it less prone to shaking and reduces the noise generated by the elevator movement.

[0037] The car 7 is equipped with a traction unit 9. Since the traction unit is installed on the car, there is no need to allocate installation space in the hoistway, thus reducing the height of the top floor of the hoistway.

[0038] The car top of the car 7 is equipped with two slide rails 10, and each slide rail 10 has a slider 11 connected to the traction unit 9. The traction unit 9 is mounted on a fixed base 12, which is connected to the slider 11. The slide rails and sliders facilitate adjustment of the position of the traction unit, improving the installation accuracy of the traction unit.

[0039] Working principle: A slot is created on the column. During guide rail installation, the guide rail is simply inserted into the slot to complete the installation. This results in high assembly efficiency and allows for concealed installation of the guide rail, saving shaft space and improving shaft utilization. The guide rail does not interfere with elevator door opening, but it allows for four-sided door opening. The traction unit is installed on the car, eliminating the need for dedicated installation space in the shaft, thus reducing the height of the top floor of the shaft.

[0040] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A derrick with a right-angle car top drive guide rail structure, characterized in that, include: The derrick body includes four columns, with at least one crossbar between adjacent columns, and a slot is provided on each column, the slot being arranged along the axial direction of the column. The guide rail is snapped into the slot, and a guide shoe is slidably connected to the guide rail and installed on the car.

2. A derrick with a right-angle car top drive guide rail structure according to claim 1, characterized in that, The guide rail includes a first guide rail plate and a second guide rail plate. The second guide rail plate is perpendicular to the first guide rail plate. The first guide rail plate is snapped into the slot. The guide shoe is slidably connected to the second guide rail plate.

3. A derrick with a right-angle car top drive guide rail structure according to claim 2, characterized in that, The intersection angle formed by the extensions of two adjacent second guide rail plates is a right angle.

4. A derrick with a right-angle car top drive guide rail structure according to claim 1, characterized in that, The column is provided with multiple screw holes, and a tightening bolt is installed in the screw holes. The tightening bolt abuts against the guide rail.

5. A derrick with a right-angle car top drive guide rail structure according to claim 1, characterized in that, The car is equipped with a traction unit.

6. A derrick with a right-angle car top drive guide rail structure according to claim 5, characterized in that, The car roof is equipped with two slide rails, and each slide rail has a slider connected to the traction machine.

7. A derrick with a right-angle car top drive guide rail structure according to claim 6, characterized in that, The traction unit is mounted on a fixed base, and the fixed base is connected to the slider.

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