Three-section type electric winching device convenient to disassemble

Abstract

The utility model relates to the technical field of electric winching, and particularly discloses a three-section type electric winching device convenient to disassemble. The device comprises a base, a double-drum winching mill, a speed reducer and a motor, the base is divided into a first sub-base and a second sub-base, the speed reducer and the motor are arranged on the first sub-base, the double-drum winching mill is arranged on the second sub-base, the first sub-base and the second sub-base are connected through bolts, and a sliding block coupler is arranged between the double-drum winching mill and the speed reducer. According to the electric winching device, the electric winching device can be well disassembled, carried and fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of electric winches, and specifically, to a three-section electric winch device that is convenient for disassembly. Background Art

[0002] Electric winches are mostly used in the erection of power lines for stretching, twisting or fixing materials such as metal wires, ropes, and steel wire ropes. Its main components include a motor, a reducer, a winch and a base. During the cable laying process, as the line advances, it is often necessary to change the use position of the electric winch. However, electric winches are usually large in size, and during the replacement process, their disassembly, handling, and fixing are all relatively inconvenient. Content of the Utility Model

[0003] The utility model provides a three-section electric winch device that is convenient for disassembly, which can overcome the defects of the prior art.

[0004] According to a three-section electric winch device that is convenient for disassembly of the utility model, it includes: a base, a double-drum winch, a reducer and a motor. The base includes a first sub-base and a second sub-base. The reducer and the motor are arranged on the first sub-base, and the double-drum winch is arranged on the second sub-base. The first sub-base and the second sub-base are bolted together, and the double-drum winch and the reducer are connected by a slider coupling.

[0005] With the utility model, the relatively light-weight motor and reducer are arranged on the first sub-base, and the relatively heavy-weight double-drum winch is separately arranged on the second sub-base. Through the reasonable distribution of the mass of each part, it is more convenient to handle. When an operator needs to handle the electric winch device, only the bolts between the first sub-base and the second sub-base need to be disassembled, and the slider coupling can automatically separate and fall off. The electric winch device is disassembled into two parts. Similarly, when installing the electric winch device, align the slider coupling between the double-drum winch and the reducer, and then tighten the bolts to complete the installation of the electric winch device, thus facilitating disassembly and installation. During transportation, the two parts into which the electric winch device is disassembled can be transported separately and then installed after arriving at the construction site, thus facilitating transportation.

[0006] Preferably, the first sub-base and the second sub-base are L-shaped after being connected.

[0007] With the utility model, the first sub-base and the second sub-base are L-shaped after being connected. The L-shaped base can adjust its own position according to different terrains, better adapt to the ground conditions, and can maintain the overall stability when used on uneven ground or on slopes.

[0008] Preferably, the slider coupling includes a slider, a first connecting member, and a second connecting member. The first connecting member is connected to the double-drum winch transmission shaft, the second connecting member is connected to the transmission shaft of the reducer close to the double-drum winch, and the slider is located between the first connecting member and the second connecting member.

[0009] With the present utility model, the slider can slide between the first connecting member and the second connecting member to compensate for the displacement of the two shafts and transmit torque. When the torque exceeds the limit, it can also play an overload protection role through its own destructive effect, thereby improving safety.

[0010] Preferably, a first groove is provided on the first connecting member, a second groove is provided on the second connecting member, and convex blocks are provided on both sides of the slider, namely a first convex block and a second convex block. The first convex block is fitted and embedded in the first groove in the first connecting member, and the second convex block is fitted and embedded in the second groove in the second connecting member.

[0011] With the present utility model, both sides of the slider are convex blocks that cooperate with the grooves. Due to its own structural characteristics, it has a certain flexibility. Therefore, it allows a small amount of installation errors such as eccentricity and angular deviation of the transmission shaft, and can absorb a certain amount of axial amplitude, reducing noise and vibration.

[0012] Preferably, a flange coupling is provided between the reducer and the motor. The flange coupling includes a third connecting member and a fourth connecting member. The third connecting member is connected to the motor transmission shaft, and the fourth connecting member is connected to the transmission shaft of the reducer close to the motor side.

[0013] With the present utility model, the flange coupling is used to connect the reducer and the motor. The third connecting member and the fourth connecting member of the flange coupling cooperate to tightly connect the transmission shafts of the motor and the reducer. When transporting between the reducer and the motor, it does not need to be disassembled. Therefore, by using the flange coupling for connection, its structure is relatively simple, and it can preferably achieve a good connection effect at a lower cost.

[0014] Preferably, a third convex block is provided on the third connecting member, a third groove is provided on the fourth connecting member, and the third groove on the fourth connecting member is fitted and embedded in the third convex block of the third connecting member.

[0015] With the present utility model, the third convex block is inserted into the third groove to achieve a tight connection between the motor transmission shaft and the transmission shaft of the reducer close to the motor direction, and a high centering accuracy is obtained.

[0016] Preferably, the first sub-base is provided with a reinforcing diagonal brace.

[0017] With the present utility model, a reinforcing diagonal brace is added to the first sub-base to increase the strength of the first sub-base itself, provide a larger contact area, and increase stability. Therefore, it can preferably achieve higher strength and stability of the first sub-base.

[0018] Preferably, the slider is made of wear-resistant alloy.

[0019] With the present utility model, the slider made of wear-resistant alloy has obvious advantages in terms of durability, load-bearing capacity and impact resistance. It is not easily damaged, reducing the maintenance cost and enhancing the overall performance and reliability of the system. Description of the Drawings

[0020] Figure 1 Schematic diagram of the detachable three-stage electric winch in Embodiment 1;

[0021] Figure 2 Schematic diagram of the slider coupling in Embodiment 1;

[0022] Figure 3 Schematic diagram of the flange coupling in Embodiment 1. Detailed Description of the Invention

[0023] To further understand the content of the present utility model, the present utility model will be described in detail in combination with the embodiments. It should be understood that the embodiments are only for explaining the present utility model and not for limiting it.

[0024] Embodiment 1

[0025] As Figures 1 - 3 shown, this embodiment provides a detachable three-stage electric winch device, including a base 190, a double-drum winch 120, a reducer 100 and a motor 170. The base 190 includes a first sub-base 160 and a second sub-base 130. The reducer 100 and the motor 170 are arranged on the first sub-base 160, and the double-drum winch 120 is arranged on the second sub-base 130. The first sub-base 160 and the second sub-base 130 are bolted together, and the double-drum winch 120 and the reducer 100 are connected by a slider coupling 110.

[0026] With this embodiment, the relatively light-weight motor 170 and the reducer 100 are arranged on the first sub-base 160, and the relatively heavy-weight double-drum winch 120 is separately arranged on the second sub-base 130. Through the reasonable distribution of the mass of each part, it is more convenient to carry. When the operator needs to carry the electric winch device, only the bolt 140 between the first sub-base 160 and the second sub-base 130 needs to be disassembled, and the slider coupling 110 can be automatically separated and dropped off. The electric winch device is disassembled into two parts. Similarly, when installing the electric winch device, align the slider coupling 110 between the double-drum winch 120 and the reducer 100, and then tighten the bolt 140 to complete the installation of the electric winch device, thus facilitating disassembly and installation. During transportation, the two parts into which the electric winch device is disassembled can be transported separately and then installed after arriving at the construction site, thus facilitating transportation.

[0027] In this embodiment, after the first sub-base 160 and the second sub-base 130 are connected, they form an L shape.

[0028] Through this embodiment, after the first sub-base 160 and the second sub-base 130 are connected, they form an L shape. The L-shaped base can adjust its own position according to different terrains, better adapt to ground conditions, and maintain overall stability when used on uneven ground or on slopes.

[0029] In this embodiment, the slider coupling 110 includes a slider 210, a first connecting member 200, and a second connecting member 220. The first connecting member 200 is connected to the transmission shaft of the double-drum winch 120, and the second connecting member 220 is connected to the transmission shaft of the reducer 100 close to the double-drum winch 120. The slider 210 is located between the first connecting member 200 and the second connecting member 220.

[0030] Through this embodiment, the slider 210 can slide between the first connecting member 200 and the second connecting member 220 to compensate for the displacement of the two shafts and transmit torque. When the torque exceeds the limit, it can also play an overload protection role through its own destruction effect, thus improving safety.

[0031] In this embodiment, a first groove 230 is provided on the first connecting member 200, a second groove 260 is provided on the second connecting member 220, and convex blocks are provided on both sides of the slider 210, namely a first convex block 240 and a second convex block 250. The first convex block 240 is fitted and embedded in the first groove 230 in the first connecting member 200, and the second convex block 250 is fitted and embedded in the second groove 260 in the second connecting member 220.

[0032] Through this embodiment, both sides of the slider 210 are convex blocks that cooperate with the first groove 230 and the second groove 260. Due to its own structural characteristics, it has a certain flexibility. Therefore, it allows a small amount of installation errors such as eccentricity and angular deviation of the transmission shaft, and can absorb a certain amount of axial amplitude, reducing noise and vibration.

[0033] In this embodiment, a flange coupling 180 is provided between the reducer 100 and the motor 170. The flange coupling 180 includes a third connecting member 300 and a fourth connecting member 310. The third connecting member 300 is connected to the transmission shaft of the motor 170, and the fourth connecting member 310 is connected to the transmission shaft of the reducer 100 on the side close to the motor 170.

[0034] In this embodiment, a flange coupling 180 is used to connect the reducer 100 and the motor 170. The third connecting member 300 of the flange coupling 180 cooperates with the fourth connecting member 310, so that the motor 170 and the transmission shaft of the reducer 100 are tightly connected. When the reducer 100 and the motor 170 are transported, they do not need to be disassembled. Therefore, by using the flange coupling 180 for connection, its structure is relatively simple, and it can preferably achieve a good connection effect at a lower cost.

[0035] In this embodiment, a third convex block 320 is provided on the third connecting member 300, and a third groove 330 is provided on the fourth connecting member 310. The third groove 330 on the fourth connecting member 310 is adaptively embedded into the third convex block 320 of the third connecting member 300.

[0036] In this embodiment, by inserting the third convex block 320 into the third groove 330, the transmission shaft of the motor 170 and the transmission shaft of the reducer 100 close to the motor 170 are tightly connected, and a high centering accuracy is obtained.

[0037] In this embodiment, the first sub-base 160 is provided with a reinforcing brace 150.

[0038] In this embodiment, by adding the reinforcing brace 150 to the first sub-base 160, the strength of the first sub-base 160 itself is increased, a larger contact area is provided, and the stability is increased. Therefore, the first sub-base 160 can preferably have higher strength and stability.

[0039] In this embodiment, the slider 210 is made of wear-resistant alloy.

[0040] In this embodiment, the slider 210 made of wear-resistant alloy has obvious advantages in terms of durability, load-bearing capacity and impact resistance. It is not easily damaged, reduces the maintenance cost, and improves the overall performance and reliability of the system.

[0041] It is easy to understand that those skilled in the art can combine, split, recombine, etc. the embodiments of the present application based on one or several embodiments provided by the present application to obtain other embodiments, and these embodiments do not exceed the protection scope of the present application.

[0042] The above schematically describes the present invention and its implementation manners. This description is not restrictive. What is shown in the embodiments is only part of the implementation manners of the present invention, and the actual structure is not limited thereto. Therefore, if those of ordinary skill in the art are inspired by it and design similar structural manners and embodiments without creative work without departing from the creative purpose of the present invention, they should all fall within the protection scope of the present invention.

Claims

1. A three-stage electric capstan device that is easy to disassemble, comprising a base (190), a double-barrel capstan (120), a reducer (100) and a motor (170), characterized in that: The base (190) comprises a first sub-base (160) and a second sub-base (130); the reducer (100) and the motor (170) are arranged on the first sub-base (160); the double-barrel capstan (120) is arranged on the second sub-base (130); the first sub-base (160) and the second sub-base (130) are connected by bolts; the double-barrel capstan (120) and the reducer (100) are connected by a slider coupling (110).

2. The three-stage electric capstan device that is easy to disassemble according to claim 1 is characterized in that: The first sub-base (160) and the second sub-base (130) are connected to form an L-shape.

3. The three-stage electric capstan device that is easy to disassemble according to claim 1 is characterized in that: The slider coupling (110) comprises a slider (210), a first connecting member (200) and a second connecting member (220); the first connecting member (200) is connected to a transmission shaft of a double-barreled capstan (120); the second connecting member (220) is connected to a transmission shaft of a reducer (100) close to the double-barreled capstan (120); and the slider (210) is located between the first connecting member (200) and the second connecting member (220).

4. The three-stage electric capstan device that is easy to disassemble according to claim 3 is characterized in that: The first connecting member (200) is provided with a first groove (230), and the second connecting member (220) is provided with a second groove (260).

5. The three-stage electric capstan device that is easy to disassemble according to claim 3 is characterized in that: The slider (210) is provided with protrusions on both sides, namely a first protrusion (240) and a second protrusion (250); the first protrusion (240) is adapted to be embedded in a first groove (230) in the first connecting member (200); and the second protrusion (250) is adapted to be embedded in a second groove (260) in the second connecting member (220).

6. The three-stage electric capstan device that is easy to disassemble according to claim 1 is characterized in that: A flange coupling (180) is provided between the reducer (100) and the motor (170).

7. The three-stage electric capstan device that is easy to disassemble according to claim 6 is characterized in that: The flange coupling (180) comprises a third connecting member (300) and a fourth connecting member (310), wherein the third connecting member (300) is connected to a transmission shaft of the motor (170), and the fourth connecting member (310) is connected to a transmission shaft of the reducer (100) on a side close to the motor (170).

8. The three-stage electric capstan device that is easy to disassemble according to claim 7 is characterized in that: The third connecting member (300) is provided with a third protrusion (320), the fourth connecting member (310) is provided with a third groove (330), and the third groove (330) on the fourth connecting member (310) is adapted to be embedded in the third protrusion (320) of the third connecting member (300).

9. The three-stage electric capstan device that is easy to disassemble according to claim 1, characterized in that: The first sub-base (160) is provided with a reinforcing diagonal brace (150).

10. The three-stage electric capstan device that is easy to disassemble according to claim 3 is characterized in that: The slider (210) is made of wear-resistant alloy.

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