Built-in electric capstan for power supply vehicle

Abstract

The utility model relates to the technical field of capstan, in particular to a built-in electric capstan for a power supply vehicle, which comprises an electric capstan body, the electric capstan body comprises a fixing support, the fixing support is provided with a coupling in a matched mode, a fixing bearing is installed in the coupling in a matched mode, and a clutch is arranged at the front end of the fixing bearing. According to the built-in electric capstan for the power supply vehicle, the variable-frequency gear motor is adopted, stepless speed regulation can be achieved according to different working conditions, the built-in motor structure is adopted, the structure is compact, the structure is compact, the structure is compact, the cost is low, and the electric capstan is suitable for popularization and application. The variable-frequency gear motor is placed in the inner barrel, the occupied space is effectively reduced, and the variable-frequency gear motor can be suitable for winding and unwinding various cables, water hoses, steel strands, ropes and the like of different specifications and types by changing the length and the diameter of the inner barrel and the outer barrel and the position and the distance between the partition plates.

Description

Technical Field

[0001] The utility model relates to the technical field of winches, in particular to a built-in electric winch. Background Art

[0002] A winch is a machine with a vertically mounted cable drum that can wind up but not store ropes when driven by power. It also refers to a winch with a rotating axis perpendicular to the deck. It can be used for self-rescue and rescue in harsh environments such as snow, swamps, deserts, beaches, and muddy mountain roads. It can also be used for operations such as clearing obstacles, dragging objects, and installing facilities under other conditions. Electric winches are driven by electricity. Existing electric winches require some specific winch structures to meet the winding standards of different cables when retracting and releasing different cables, which is time-consuming and labor-intensive. Utility Model Content

[0003] In order to solve some problems existing in the above-mentioned prior art, the utility model provides a built-in electric winch for a power supply vehicle, which has solved the shortcomings existing in the prior art.

[0004] To achieve the above-mentioned purpose, the utility model provides a built-in electric winch for a power supply vehicle, including an electric winch body, the electric winch including a fixed bracket, the fixed bracket is equipped with a coupling, a fixed bearing is installed in the coupling, a clutch is arranged at the front end of the fixed bearing, a bearing seat is arranged at the front end of the clutch, and an outer cylinder is arranged outside the fixed bracket.

[0005] As a further improvement of the utility model, in order to ensure the normal operation of the winch and stable and reliable operation, a motor connecting flange is arranged inside the fixed bracket, the motor connecting flange is connected to the fixed bearing, and the motor connecting flange is connected to a variable frequency reduction motor.

[0006] As a further improvement of the utility model, in order to save space, an inner cylinder is arranged inside the fixing bracket, and the motor connecting flange is arranged inside the inner cylinder.

[0007] As a further improvement of the utility model, in order to facilitate the retracting and releasing of the cables, a plurality of groups of partitions are arranged at intervals on the outer wall of the outer cylinder, and the installation positions of the partitions are adjustable.

[0008] As a further improvement of the present invention, in order to meet the retraction and extension standards of different cables, a fixing seat is provided at the other end of the fixing bracket, and the fixing seat is installed outside the outer cylinder.

[0009] As a further improvement of the utility model, in order to ensure the normal operation of the variable frequency reduction motor, the fixing seat is connected with a frequency converter line and a motor line.

[0010] When the utility model is working, the electric winch includes a fixed bracket, the fixed bracket is cooperated with a coupling, a fixed bearing is installed in the coupling, a clutch is arranged at the front end of the fixed bearing, a bearing seat is arranged at the front end of the clutch of the fixed bearing, an outer cylinder is arranged outside the fixed bracket, a motor connecting flange is arranged inside the fixed bracket, the motor connecting flange is connected to the fixed bearing, a variable frequency reduction motor is connected to the motor connecting flange, a plurality of groups of partitions are arranged at intervals on the outer wall of the outer cylinder, the installation position of the partitions is adjustable, and the fixed seat is connected with the inverter line and the motor line.

[0011] The beneficial effect of the utility model is that the utility model provides a built-in electric winch for a power supply vehicle. The electric winch adopts a variable frequency reduction motor, which can be steplessly adjusted according to different working conditions. The motor is built-in and compact. The variable frequency reduction motor is placed inside the inner cylinder, which effectively reduces the occupied space. By changing the length, diameter and position and spacing of the inner and outer cylinders, it can be suitable for retracting and releasing cables, water hoses, steel strands, ropes, etc. of various specifications and types. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings:

[0013] Figure 1 It is a structural diagram of the utility model.

[0014] Figure 2 It is a side view of the utility model.

[0015] Among them, 1 is a fixed bracket, 2 is a coupling, 3 is a fixed bearing, 4 is a clutch, 5 is a bearing seat, 6 is an outer cylinder, 7 is a motor connecting flange, 8 is a variable frequency reduction motor, 9 is an inner cylinder, 10 is a partition, 11 is a fixed seat, 12 is a frequency converter line, and 13 is a motor line. DETAILED DESCRIPTION

[0016] In order to enable those skilled in the art to better understand the technical solution in this application, Figure 1-2 The present invention is further described in the following embodiments, which are only used to more clearly illustrate the technical solution of the present invention and are not intended to limit the protection scope of the present invention.

[0017] like Figure 1-2 A built-in electric winch for a power supply vehicle shown in the figure includes an electric winch body, and the electric winch includes a fixed bracket 1, and the fixed bracket 1 is provided with a coupling 2. A fixed bearing 3 is installed in the coupling 2, and a clutch 4 is provided at the front end of the fixed bearing 3. The fixed bearing 3 is provided with a bearing seat 5 at the front end of the clutch 4, and an outer cylinder 6 is provided outside the fixed bracket 1.

[0018] A motor connecting flange 7 is disposed inside the fixing bracket 1 . The motor connecting flange 7 is connected to the fixing bearing 3 . A variable frequency reduction motor 8 is connected to the motor connecting flange 7 .

[0019] An inner cylinder 9 is disposed inside the fixing bracket 1 , and the motor connecting flange 7 is disposed inside the inner cylinder 9 .

[0020] A plurality of groups of partitions 10 are arranged at intervals on the outer wall of the outer cylinder 6 , and the installation positions of the partitions 10 are adjustable.

[0021] A fixing seat 11 is disposed at the other end of the fixing bracket 1 , and the fixing seat 11 is installed outside the outer cylinder 6 .

[0022] The fixing base 11 is connected with an inverter line 12 and a motor line 13 .

[0023] When the utility model is working, the electric winch comprises a fixed bracket 1, the fixed bracket 1 is provided with a coupling 2, a fixed bearing 3 is installed in the coupling 2, a clutch 4 is provided at the front end of the fixed bearing 3, and a bearing seat 5 is provided at the front end of the clutch 4 of the fixed bearing 3, an outer cylinder 6 is provided outside the fixed bracket 1, a motor connecting flange 7 is provided inside the fixed bracket 1, the motor connecting flange 7 is connected to the fixed bearing 3, and a variable frequency reduction motor 8 is connected to the motor connecting flange 7. The electric winch adopts a variable frequency reduction motor 8, which can be steplessly adjusted according to different working conditions, adopts a motor built-in structure, and has a compact structure. The variable frequency reduction motor 8 is placed inside the inner cylinder 9, which effectively reduces the occupied space. Several groups of partitions 10 are arranged at intervals on the outer wall of the outer cylinder 6, and the installation position of the partition 10 is adjustable. By changing the length, diameter and position and spacing of the inner and outer cylinders 6, it can be suitable for retracting and releasing cables, water hoses, steel strands, and ropes of various specifications and types. The fixed seat 11 is connected with a frequency converter line 12 and a motor line 13.

[0024] The present utility model is not limited to the above-mentioned embodiments. On the basis of the technical solution disclosed in the present utility model, technicians in this field can make some substitutions and deformations to some technical features therein according to the disclosed technical content without creative labor, and these substitutions and deformations are all within the protection scope of the present utility model.

Claims

1. A built-in electric winch for a power supply vehicle, comprising an electric winch body, characterized in that: The electric winch comprises a fixed bracket (1), the fixed bracket (1) is provided with a coupling (2), a fixed bearing (3) is installed in the coupling (2), a clutch (4) is provided at the front end of the fixed bearing (3), a bearing seat (5) is provided at the front end of the clutch (4), and an outer cylinder (6) is provided outside the fixed bracket (1).

2. The built-in electric winch for a power supply vehicle according to claim 1, characterized in that: A motor connection flange (7) is arranged inside the fixed bracket (1), the motor connection flange (7) is connected to the fixed bearing (3), and a variable frequency reduction motor (8) is connected to the motor connection flange (7).

3. The built-in electric winch for a power supply vehicle according to claim 2, characterized in that: An inner cylinder (9) is arranged inside the fixing bracket (1), and the motor connecting flange (7) is arranged inside the inner cylinder (9).

4. The built-in electric winch for a power supply vehicle according to claim 1, characterized in that: A plurality of groups of partitions (10) are arranged at intervals on the outer wall of the outer cylinder (6), and the installation positions of the partitions (10) are adjustable.

5. The built-in electric winch for a power supply vehicle according to claim 1, characterized in that: A fixing seat (11) is provided at the other end of the fixing bracket (1), and the fixing seat (11) is mounted outside the outer cylinder (6).

6. The built-in electric winch for a power supply vehicle according to claim 5, characterized in that: The fixing seat (11) is connected with a frequency converter line (12) and a motor line (13).

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