Counterweight frame of hanging wheel structure on villa elevator steel wire rope

Abstract

The utility model relates to a villa elevator steel wire rope upper hanging wheel structure counterweight frame which is characterized by comprising a counterweight upper frame, a counterweight vertical frame, a counterweight lower frame, a counterweight block, a guide shoe, an oil box support, an oil box, a counterweight wheel assembly, an M8 bolt set, an M10 bolt set, an M12 bolt set, a left clamping plate, a right clamping plate, a pressing plate, a wheel protective cover and a counterweight guide wheel. The counterweight wheel assembly is fixed to the counterweight upper frame through an M12 bolt set. The counterweight vertical frame is connected and fastened with the counterweight upper frame and the counterweight lower frame through an M12 bolt group; the guide shoe and the oil box support are both fixed to the side face of the counterweight vertical frame. An oil box is mounted on the oil box bracket; the counterweight wheel assembly comprises a left clamping plate, a right clamping plate, a pressing plate, a wheel protective cover and a counterweight guide wheel. The relative positions of the counterweight wheel assembly and the counterweight frame are limited through the bolt holes of the counterweight upper frame, so that the counterweight frame assembly is in the projection of the host, the space is greatly saved, the space utilization rate is improved, and the purposes of a small shaft and a large lift car are achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of elevator equipment, and in particular relates to a counterweight frame of a steel wire rope hanging wheel structure for a villa ladder. Background Art

[0002] As people's quality of life continues to improve, villa elevators are becoming more and more popular. The gantry structure of villa elevators still occupies the mainstream market due to its mature technology and stable performance, but the villa elevator shaft is relatively small, and the gantry counterweight occupies a large space in the shaft. Therefore, it is urgent to develop a villa ladder wire rope hanging wheel structure counterweight frame, so that the counterweight frame assembly can be placed in the main engine projection while improving the space utilization rate, thereby achieving the purpose of a small shaft and a large car. Summary of the invention

[0003] In order to enable the counterweight frame assembly to be within the projection of the host machine and solve the problem that the villa ladder gantry counterweight occupies a large shaft space, the utility model provides a villa ladder wire rope upper hanging wheel structure counterweight frame, which can greatly reduce the size of the villa ladder shaft space.

[0004] The technical solution adopted by the utility model to solve the technical problem is: a counterweight frame of a steel wire rope upper hanging wheel structure for villa ladders, characterized in that it comprises a counterweight upper frame (1), a counterweight vertical frame (2), a counterweight lower frame (3), a counterweight block (4), a guide shoe (5), an oil box bracket (6), an oil box (7), a counterweight wheel assembly (8), an M8 bolt group (9), an M10 bolt group (10), an M12 bolt group (11), a left clamping plate (12), a right clamping plate (13), a pressure plate (14), a wheel guard (15), and a counterweight guide wheel (16). The counterweight wheel assembly (8) is fixed to the counterweight upper frame (1) by an M12 bolt group (11); the counterweight vertical frame (2) is connected and fastened with the counterweight upper frame (1) and the counterweight lower frame (3) by an M12 bolt group (11); the guide shoe (5) and the oil box bracket (6) are both fixed to the side of the counterweight vertical frame (2), and the oil box (7) is installed on the oil box bracket (6); the counterweight wheel assembly (8) comprises a left clamping plate (12), a right clamping plate (13), a pressure plate (14), a wheel guard (15), and a counterweight guide wheel (16).

[0005] The relative positions of the counterweight wheel assembly (8) and the counterweight upper frame (1), the counterweight vertical frame (2) and the counterweight lower frame (3) are limited by the M12 bolt group (11) of the counterweight upper frame (1), so that the counterweight frame assembly (8) is within the projection of the main engine, which greatly saves space, improves space utilization, and achieves the purpose of a small hoistway and a large car. In addition, the design of the double counterweight wheel assembly (8) has good overall stress resistance and stable operation.

[0006] By adopting the above technical solution, the problem of the gantry counterweight occupying a large space in the shaft can be solved, the shaft size can be reduced, and the space utilization rate of the villa can be improved.

[0007] Beneficial effects of the utility model:

[0008] 1. Provide a villa ladder wire rope hanging wheel structure counterweight frame, suitable for all gantry villa ladders. It not only solves the problem of gantry counterweight occupying a large hoistway space, but also reduces the hoistway size and improves the space utilization rate of the villa.

[0009] 2. This utility model patent breaks the design principle of the original villa ladder wire rope hanging wheel structure counterweight frame, so that the counterweight frame assembly is inside the main engine projection, which greatly saves space, improves space utilization, and achieves the purpose of small shaft and large car. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is the front view of the utility model

[0011] Figure 2 A side view of the utility model

[0012] Figure 3 A top view of the utility model

[0013] Figure 4 Axonometric view of the utility model

[0014] Explanation of the accompanying reference numerals: 1. Counterweight upper frame, 2. Counterweight vertical frame, 3. Counterweight lower frame, 4. Counterweight block, 5. Guide shoe, 6. Oil box bracket, 7. Oil box, 8. Counterweight wheel assembly, 9. M8 bolt group, 10. M10 bolt group, 11. M12 bolt group, 12. Left clamping plate, 13. Right clamping plate, 14. Pressure plate, 15. Wheel guard, 16. Counterweight guide wheel. DETAILED DESCRIPTION

[0015] The utility model is described in detail below with reference to the accompanying drawings:

[0016] Combination Figure 1 , Figure 2 , Figure 3 , Figure 4The utility model provides a counterweight frame for a steel wire rope upper hanging wheel structure of a villa ladder, comprising a counterweight upper frame (1), a counterweight vertical frame (2), a counterweight lower frame (3), a counterweight block (4), a guide shoe (5), an oil box bracket (6), an oil box (7), a counterweight wheel assembly (8), an M8 bolt group (9), an M10 bolt group (10), an M12 bolt group (11), a left clamping plate (12), a right clamping plate (13), a pressure plate (14), a wheel guard (15), and a counterweight guide wheel (16). The counterweight wheel assembly (8) is fixed to the counterweight upper frame (1) by an M12 bolt group (11); the counterweight vertical frame (2) is connected and fastened to the counterweight upper frame (1) and the counterweight lower frame (3) by an M12 bolt group (11); the guide shoe (5) and the oil box bracket (6) are both fixed to the side of the counterweight vertical frame (2), and the oil box (7) is installed on the oil box bracket (6); the counterweight wheel assembly (8) comprises a left clamping plate (12), a right clamping plate (13), a pressure plate (14), a wheel guard (15), and a counterweight guide wheel (16).

[0017] The utility model is suitable for situations where the space on the top floor of an elevator is limited. When a triangular key is opened from the outside or a triangular lock is opened from the inside by a paddle, an electrical device is driven, and a hydraulic rod 1 (7) and a hydraulic rod 2 (8) are moved under the control of the electrical device, so that the escape window is in a movable state. The escape window (4) can be dragged to make the roller assembly (6) enter the existing escape window track (5) for movement, and a stop element 1 (9) and a stop element 2 (10) are provided in the escape window track (5) to prevent the escape window from shifting during the rescue process. After the rescue is completed, the escape window (4) returns to its original position, the triangular lock is locked, and the hydraulic rod 1 (7) and the hydraulic rod 2 (8) are reset under the drive of the electrical device to compact the escape window (4).

[0018] The utility model is suitable for the situation that the counterweight of the villa ladder gantry occupies a large space in the hoistway. The M12 bolt group (11) of the counterweight upper frame (1) limits the relative position of the counterweight wheel assembly (8) and the counterweight upper frame (1), the counterweight vertical frame (2) and the counterweight lower frame (3), so that the counterweight frame assembly (8) is within the projection of the main engine, which greatly saves space, improves space utilization, and achieves the purpose of a small hoistway and a large car. In addition, the design of the double counterweight wheel assembly (8) has good overall force and stable operation.

[0019] The utility model solves the problem of gantry counterweight and improves the space utilization rate of the villa.

[0020] For those skilled in the art, according to the guidance of the present invention, without departing from the principle and spirit of the present invention, changes, modifications, substitutions and variations made to the implementation methods still fall within the protection scope of the present invention.

Claims

1. A counterweight frame of a steel wire rope upper hanging wheel structure for a villa ladder, comprising a counterweight upper frame (1), a counterweight vertical frame (2), a counterweight lower frame (3), a counterweight block (4), a guide shoe (5), an oil box bracket (6), an oil box (7), a counterweight wheel assembly (8), an M8 bolt group (9), an M10 bolt group (10), an M12 bolt group (11), a left clamping plate (12), a right clamping plate (13), a pressure plate (14), a wheel guard (15), and a counterweight guide wheel (16), characterized in that: The counterweight wheel assembly (8) is symmetrically fixed to the inner side of the top of the counterweight upper frame (1) by means of an M12 bolt group (11), so that the counterweight wheel assembly (8) is within the projection of the main machine, thus saving space on both sides of the counterweight frame; the counterweight vertical frame (2) is connected and fastened to the counterweight upper frame (1) and the counterweight lower frame (3) by means of an M12 bolt group (11).

2. The counterweight frame of the steel wire rope hanging wheel structure for villa ladder according to claim 1 is characterized by: The counterweight wheel assembly (8) is fixed to the counterweight upper frame (1) by an M12 bolt group (11); the counterweight vertical frame (2) is connected and fastened to the counterweight upper frame (1) and the counterweight lower frame (3) by an M12 bolt group (11); the guide shoe (5) and the oil box bracket (6) are both fixed to the side of the counterweight vertical frame (2), and the oil box (7) is installed on the oil box bracket (6); the counterweight wheel assembly (8) comprises a left clamping plate (12), a right clamping plate (13), a pressure plate (14), a wheel guard (15), and a counterweight guide wheel (16).

3. The counterweight frame of the steel wire rope hanging wheel structure for villa ladder according to claim 1 is characterized by: The M12 bolt group (11) of the counterweight upper frame (1) limits the relative position of the counterweight wheel assembly (8) and the counterweight upper frame (1), the counterweight vertical frame (2) and the counterweight lower frame (3), so that the counterweight wheel assembly (8) is within the projection of the main machine.

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