Winch
By arranging the traction and cable storage devices on the winch at right angles and equipped with cable drain devices, the problems of large space occupation and uneven cable arrangement of traditional winch are solved, and smaller space occupation and higher traction force are achieved.
Patent Information
- Application Number
- CN202421094270.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-05-20
AI Technical Summary
Traditional winches have large loads and large space occupancy, and the cables are difficult to arrange neatly when winding on the cable storage device, resulting in cable damage and insufficient space utilization.
A winch is designed, with the traction device and cable storage device arranged at right angles, combined with the cable discharge device to ensure that the cables are arranged neatly on the cable storage device, reducing space occupation and improving the overall performance of the winch.
The winch space occupation is reduced while ensuring that the cables are arranged neatly on the cable storage device to avoid cable damage and improve traction without increasing the motor power.
Smart Images
Figure CN222454387U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of winches, and in particular relates to a winch. Background Art
[0002] Winches are generally used in the fields of airship launch and recovery, deep-water ocean surveys, and cable laying and installation. They are mainly used in conjunction with cables to achieve functions such as lifting, pulling, tensioning, and carrying.
[0003] In order to adapt to the safe, stable and effective operation in different marine areas, it is necessary to position the ships or platforms of these engineering operations in a certain sea area for a long time, and the mooring system configured for deep-sea positioning can effectively achieve its positioning requirements. The function of the winch in mooring positioning is to control the movement speed when releasing or recovering the cable, and to pre-tighten and adjust the cable tension when anchoring. At present, the common practice is to use a traction winch with a cable storage winch. The traction winch completes the cable traction, and the cable storage winch completes the cable storage work. The space occupied by the two winches is large, which is not conducive to installation on the ship.
[0004] Traditional traction winches have particularly large loads, so they require high-power, high-torque drive motors and reducers. Single reducers and motors are relatively large in size, so the arrangement and distribution of components are limited when making the winch. The resulting winch products are large in size, inconvenient to use in limited space, and have high production costs.
[0005] The mooring and retracting of cables require a large working tension and high tensile strength. In order to ensure or extend the working life of the cables, the cables need to be arranged neatly when they are wound and stored on the cable storage winch, and try not to have empty slots, inlays, or piles. How to solve the problem of cable arrangement when winding and storing is a difficult problem in the current market. Utility Model Content
[0006] In order to solve the above technical problems, the utility model provides a winch, which realizes that a traction device and a cable storage device are installed on one winch at the same time, reasonably arranges the space through right-angle settings, reduces the space occupied by the winch, and provides a cable arrangement device to ensure that the cables are neatly arranged on the cable storage device.
[0007] The specific technical scheme is as follows: A winch comprises a frame, on which a traction device, a cable storage device and a cable arrangement device are installed, the traction device and the cable storage device are arranged at right angles on the frame, and the cable arrangement device is slidably installed on the frame. When in use, one end of the cable passes through the traction device, the cable arrangement device and the cable storage device in sequence to be connected, and the cable arrangement device can slide back and forth on the frame to guide the cable to be evenly arranged on the cable storage device, and the traction device, the cable storage device and the cable arrangement device are electrically connected to the control console respectively.
[0008] Through the above technical scheme, the traction device and the cable storage device are arranged at right angles and installed on the frame, so that the overall space occupied by the winch is smaller, and the traction and cable storage functions can be realized at the same time. The cable arrangement device can ensure that the cables can be arranged neatly on the cable storage device, avoiding damage to the cables in situations such as empty grooves, inlays and stacking.
[0009] Preferably, the cable arrangement device includes a cable arrangement motor, a bracket and a rotating wheel. The cable arrangement motor is electrically connected to the control console. The cable arrangement motor is used to drive the bracket to reciprocate on the frame. The rotating wheel is installed on the bracket. When in use, the cable passes through the traction device and then bypasses the rotating wheel to connect to the cable storage device.
[0010] Through the above technical solution, the rotation speed of the cable arrangement motor can be accurately controlled through the control console to control the sliding speed of the sliding frame, so that the cables can be arranged on the cable storage device more accurately.
[0011] Preferably, a sliding rod is installed on the frame, a sliding block is installed on the bracket, and the sliding block is slidably connected to the sliding rod.
[0012] Through the above technical solution, the sliding rod cooperates with the sliding block so that the bracket can slide on the sliding rod. The above structure is simpler and easier to install.
[0013] Preferably, two guide rollers are installed on the bracket, and when in use, the cable passes around the rotating wheel and then passes through the gap between the two guide rollers to connect with the cable storage device.
[0014] Through the above technical solution, the two guide rollers can make the winding position of the cable on the cable storage device more precise.
[0015] Preferably, the angle between the plane where the rotating wheel is located and the horizontal plane is 30°-60°.
[0016] Through the above technical solution, the running path of the cable can be smoother when the traction device leads to the cable storage device.
[0017] Preferably, the traction device comprises a traction motor and a traction wheel, the traction motor is electrically connected to the control console, the traction motor provides traction for the traction wheel, and the cable is wound around the traction wheel during use.
[0018] Through the above technical solution, the traction motor provides traction force, which is then transmitted to the cable through the traction wheel to achieve traction of the cable.
[0019] Preferably, two groups of traction devices are installed on the frame, and the two groups of traction devices are arranged side by side on the frame. When in use, the cables are wound around the traction wheels of the two groups of traction devices in sequence.
[0020] Through the above technical solution, the traction force of the entire winch is improved without increasing the power of a single traction motor.
[0021] Preferably, a guide wheel is installed on the traction device, and the guide wheel is located in the extension direction of the cable.
[0022] Through the above technical solution, the guide wheel can play a guiding and positioning role during the process of retracting and releasing the cable.
[0023] Preferably, the cable storage device comprises a cable storage motor and a cable storage drum, wherein the cable storage motor is electrically connected to the control console, the cable storage motor is used to drive the cable storage drum to rotate, and the cable storage drum is used to store and fix the cable.
[0024] Through the above technical solution, the rotation speed of the cable storage motor can be accurately controlled through the control console, so that the cable is wound on the cable storage drum. At the same time, it cooperates with the cable arrangement motor to make the arrangement of the cables on the cable storage drum more neat.
[0025] The beneficial effects of the utility model are:
[0026] 1. The traction device and cable storage device are arranged at right angles and installed on the frame, which makes the overall space occupied by the winch smaller and can realize the traction and cable storage functions at the same time.
[0027] 2. The cable arrangement device can ensure that the cables can be neatly arranged on the cable storage device to avoid damage to the cables due to empty grooves, inlays and accumulation.
[0028] 3. Two sets of traction devices are arranged side by side on the frame. When in use, the cables are wound through the traction wheels of the two sets of traction devices in sequence, which can increase the traction force without using a higher power motor. BRIEF DESCRIPTION OF THE DRAWINGS
[0029] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:
[0030] Figure 1 It is a front view of Example 1;
[0031] Figure 2 is a top view of Example 1;
[0032] Figure 3 This is a front view of the cable arrangement device of Example 1;
[0033] Figure 4 This is a top view of the cable arrangement device of Example 1;
[0034] 1. Frame, 11. Traction device, 111. Traction motor, 112. Traction wheel, 113. Guide wheel, 12. Cable storage device, 121. Cable storage motor, 122. Cable storage drum, 13. Cable arrangement device, 131. Cable arrangement motor, 132. Rotating wheel, 133. Sliding rod, 134. Sliding block, 135. Bracket, 136. Guide roller, 14. Control console. DETAILED DESCRIPTION
[0035] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the drawings of the specification. In the following description, many specific details are set forth to facilitate a full understanding of the utility model, but the utility model can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.
[0036] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.
[0037] Example 1
[0038] like Figure 1-2 As shown, a winch comprises a frame 1 on which two sets of traction devices 11, a cable storage device 12, a cable arrangement device 13 and a control console 14 are installed.
[0039] Two groups of traction devices 11 are arranged side by side on the frame 1. The traction device 11 includes a traction motor 111 and a traction wheel 112. The traction motor 111 is electrically connected to the control console 14. The traction motor 111 provides traction force for the traction wheel 112. When in use, the cable is sequentially wound through the traction wheels 112 of the two groups of traction devices 11, and the traction wheel 112 transmits the traction force to the cable. The two groups of traction devices 11 can increase the traction force of the overall winch without increasing the power of a single traction motor. A guide wheel 113 is installed on the traction device 11 in the extension direction of the cable. The guide wheel 113 can play a guiding and positioning role during the retraction and release of the cable.
[0040] The traction device 11 and the cable storage device 12 are arranged at right angles on the frame 1, which can make the overall space occupied by the winch smaller. The cable storage device 12 includes a cable storage motor 121 and a cable storage drum 122. The cable storage motor 121 is electrically connected to the control console, and the rotation speed of the cable storage motor 121 is controlled by the control console. The cable storage motor 121 is used to drive the cable storage drum 122 to rotate. The cable storage drum 122 is used to store and fix the cable.
[0041] like Figure 3-4 As shown, the cable arrangement device 13 includes a cable arrangement motor 131, a bracket 135 and a rotating wheel 132. The cable arrangement motor 131 is electrically connected to the control console 14. The cable arrangement motor 131 is used to drive the bracket 135 to reciprocate on the frame 1. The rotating wheel 132 is installed on the bracket 135. When in use, the cable passes through the traction device 11 and then bypasses the rotating wheel 132 to connect with the cable storage device 12. The rotating wheel 132 can guide the cable passing through the rotating wheel 132. Two guide rollers 136 are installed on the bracket 135. When in use, the cable passes through the rotating wheel 132 and then passes through the gap between the two guide rollers 136 to connect with the cable storage device 12. The two guide rollers 136 can make the winding position of the cable on the cable storage device more accurate. The angle between the plane where the rotating wheel 132 is located and the horizontal plane is 30°-60°, which can make the running path of the cable smoother when the traction device leads to the cable storage device. The frame 1 is provided with a slide bar 133, the bracket 135 is provided with a slider 134, and the slider 134 is slidably connected with the slide bar 133. The structure is simpler and easy to install.
[0042] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.
Claims
1. A winch, characterized in that: The invention comprises a frame (1), on which a traction device (11), a cable storage device (12) and a cable arrangement device (13) are installed. The traction device (11) and the cable storage device (12) are arranged at right angles on the frame (1), and the cable arrangement device (13) is slidably installed on the frame (1). When in use, one end of the cable passes through the traction device (11), the cable arrangement device (13) in sequence and is connected to the cable storage device (12). The cable arrangement device (13) can slide back and forth on the frame (1) to guide the cable to be evenly arranged on the cable storage device (12). The traction device (11), the cable storage device (12) and the cable arrangement device (13) are respectively electrically connected to a control console (14).
2. A winch according to claim 1, characterized in that: The cable arrangement device (13) comprises a cable arrangement motor (131), a bracket (135) and a rotating wheel (132). The cable arrangement motor (131) is electrically connected to the control console (14). The cable arrangement motor (131) is used to drive the bracket (135) to make reciprocating motion on the frame (1). The rotating wheel (132) is installed on the bracket (135). When in use, the cable passes through the traction device (11) and then bypasses the rotating wheel (132) to connect with the cable storage device (12).
3. A winch according to claim 2, characterized in that: A sliding rod (133) is installed on the frame (1), a sliding block (134) is installed on the bracket (135), and the sliding block (134) is slidably connected to the sliding rod (133).
4. A winch according to claim 2, characterized in that: Two guide rollers (136) are installed on the bracket (135). When in use, the cable passes around the rotating wheel (132) and then passes through the gap between the two guide rollers (136) to connect with the cable storage device (12).
5. A winch according to claim 2, characterized in that: The angle between the plane where the rotating wheel (132) is located and the horizontal plane is 30°-60°.
6. A winch according to claim 1, characterized in that: The traction device (11) comprises a traction motor (111) and a traction wheel (112); the traction motor (111) is electrically connected to a control console (14); the traction motor (111) provides traction for the traction wheel (112); and when in use, a cable is wound around the traction wheel (112).
7. A winch according to claim 6, characterized in that: Two groups of traction devices (11) are installed on the frame (1). The two groups of traction devices (11) are arranged side by side on the frame (1). When in use, the cables are sequentially wound around the traction wheels (112) of the two groups of traction devices (11).
8. A winch according to claim 6, characterized in that: A guide wheel (113) is installed on the traction device (11), and the guide wheel (113) is located in the extension direction of the cable.
9. A winch according to claim 1, characterized in that: The cable storage device (12) comprises a cable storage motor (121) and a cable storage drum (122); the cable storage motor (121) is electrically connected to a control console; the cable storage motor (121) is used to drive the cable storage drum (122) to rotate; and the cable storage drum (122) is used to store and fix cables.