A drive module for a through shaft device

Abstract

A kind of drive module of through shaft device, including rack, two air cylinders are provided on rack, the output shaft end of two air cylinders is fixedly connected with transmission plate, transmission plate is fixedly connected with connecting shaft, the other end of connecting shaft is connected support seat, the other end of support seat is connected to hoist shaft;The support seat is located in the middle of two air cylinders;The rack includes hollow cylinder, end cover is provided at the end of hollow cylinder, end cover is provided with through-hole, the diameter of this through-hole is greater than the diameter of connecting shaft, but less than the diameter of support seat.Hole is opened in the two sides of hollow cylinder, clamping plate is slidably arranged in hole, two clamping plates are oppositely arranged.The utility model can realize quick bending and stable and reliable performance, and its cost is low, efficiency is high, precision is high.

Description

Technical Field

[0001] This utility model relates to a drive module for a shaft-through device, which is suitable for the rapid installation of large-size lifting shafts. Background Technology

[0002] In the field of industrial material hoisting, the installation of large-sized lifting shafts is mostly done manually, relying on handwheels or side-machined lifting holes. This method suffers from poor installation accuracy, dangerous installation processes, and the risk of collisions. Therefore, a large installation space and sufficient safety precautions are required, and accurate positioning during installation is still impossible and carries significant risks. Utility Model Content

[0003] The technical problem to be solved by this utility model is: how to design a drive module for a shaft-passing device that can realize the rapid installation of large-size and long-length lifting pins, with the whole process being convenient and efficient.

[0004] To solve the above problems, this utility model is achieved through the following technical solution: A drive module for a shaft-passing device includes a frame with two cylinders mounted on it. The output shafts of the two cylinders are fixedly connected to a transmission plate, and a connecting shaft is fixedly connected to the transmission plate. The other end of the connecting shaft is connected to a support base, and the other end of the support base is connected to a lifting shaft. The support base is located between the two cylinders. The frame includes a hollow cylinder with an end cap at one end. The end cap has a through hole with a diameter larger than that of the connecting shaft but smaller than that of the support base.

[0005] Holes are made on both sides of the hollow cylinder, and a retaining plate is slidably installed inside the hole, with the two retaining plates positioned opposite each other.

[0006] Compared with the prior art, the present invention has the following advantages: the present invention can achieve rapid bending and has stable and reliable performance, and has low cost, high efficiency and high precision. Attached Figure Description

[0007] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the structure in the lifting state; Figure 3 This is a schematic diagram of the retracted state structure. Detailed Implementation

[0008] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0009] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, 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.

[0010] like Figure 1 As shown, a drive module for a shaft-passing device includes a frame 6, on which two cylinders 1 are mounted. The output shafts of the two cylinders 1 are fixedly connected to a transmission plate 2, and a connecting shaft 3 is fixedly connected to the transmission plate 2. The other end of the connecting shaft 3 is connected to a support base 4, and the other end of the support base 4 is connected to a lifting shaft 5. The support base 4 is located in the middle of the two cylinders 1.

[0011] Furthermore, the frame 6 includes a hollow cylinder 61, and an end cap 62 is provided at the end of the hollow cylinder 61. The end cap 62 is provided with a through hole, the diameter of which is larger than the diameter of the connecting shaft 3 but smaller than the diameter of the support 4, so that the connecting shaft 3 can extend outward from the end cap 62, but the support 4 is confined inside the hollow cylinder 61.

[0012] Better yet, holes are made on both sides of the hollow cylinder 61, and a clamping plate 63 is slidably installed in the holes. The two clamping plates 63 are arranged opposite each other, and when the clamping plates 63 move towards each other, they clamp the connecting shaft 3.

[0013] The working principle of this utility model is as follows: like Figure 2 , Figure 3 As shown, this shaft-mounted device is actively driven, with the driving power provided by a positive pressure air source-driven cylinder 1. The force is transmitted to the lifting shaft 5 via the transmission plate 2 and connecting shaft 3. When cylinder 1 is in its forward position, the cylinder's output shaft drives the transmission plate 2 to extend outward. The transmission plate 2 then drives the connecting shaft 3 and support base 4 to move within the frame 6, thereby moving the lifting shaft 5 to the designated position, where it is locked in place by the side clamping plates 63. When dismantling is required, the drive system reverses its movement, retracting the lifting shaft 5 and separating the object being lifted from the hook.

[0014] Additionally, it should be noted that the object connected to the lifting shaft 5 is the item that needs to be lifted, and in reality, it can be any item. A thick plate for clamping is welded to the top.

[0015] The above description is only a preferred embodiment of the present utility model. It should be noted that those skilled in the art can make several changes and improvements without departing from the overall concept of the present utility model, and these should also be considered within the protection scope of the present utility model.

Claims

1. A drive module for a through-shaft device, characterized in that: Includes a frame (6), on which two cylinders (1) are mounted. The output shafts of the two cylinders (1) are fixedly connected to a transmission plate (2). A connecting shaft (3) is fixedly connected to the transmission plate (2). The other end of the connecting shaft (3) is connected to a support base (4). The other end of the support base (4) is connected to a lifting shaft (5). The support base (4) is located in the middle of the two cylinders (1). The frame (6) includes a hollow cylinder (61), and an end cap (62) is provided at the end of the hollow cylinder (61). The end cap (62) has a through hole, the diameter of which is greater than the diameter of the connecting shaft (3) but smaller than the diameter of the support base (4).

2. The driving module of the through-shaft device according to claim 1, characterized in that: Holes are made on both sides of the hollow cylinder (61), and a retaining plate (63) is slidably installed in the holes, with the two retaining plates (63) arranged opposite each other.

Images