CN221253725U - Amphibious cable guide structure with adjustable - Google Patents
Amphibious cable guide structure with adjustable Download PDFInfo
- Publication number
- CN221253725U CN221253725U CN202323377972.6U CN202323377972U CN221253725U CN 221253725 U CN221253725 U CN 221253725U CN 202323377972 U CN202323377972 U CN 202323377972U CN 221253725 U CN221253725 U CN 221253725U
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- lead screw
- sprocket
- mounting member
- amphibious
- adjustable
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- 238000009434 installation Methods 0.000 claims description 25
- 238000004804 winding Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 238000003801 milling Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses an amphibious adjustable cable guide structure which is arranged on the outer side of a winch frame and connected with one end of a cable storage assembly, and comprises a left mounting member and a right mounting member which are fixedly connected with the winch frame, wherein a lead screw is rotatably arranged between the left mounting member and the right mounting member through a bearing, a feed beam is fixedly arranged between the left mounting member and the right mounting member, a cable arrangement device is arranged on the lead screw and the feed beam, and the lead screw is connected with a chain wheel through a quick-dismantling structure. This amphibious cable guide structure with adjustable can not dismantle the chain buckle under the condition, carries out the fast adjustment of cable guide position outside the winch frame, and is all operable in different environment, saves a large amount of costs.
Description
Technical Field
The utility model relates to the technical field of cable guide structures, in particular to an amphibious adjustable cable guide structure.
Background
As shown in fig. 1 and 2, the cable guide is an important component of the winch, and the main function of the cable guide is to orderly retract and release the cable. When the traditional land winch works, in order to realize orderly winding and unwinding of the cables, stepping motors, sensors and PLC programs are used, winding and unwinding positions of the cables are in one-to-one correspondence, and accurate winding and unwinding of the cables are realized, but in certain special environments, the stepping motors and the sensors cannot be used, and mechanical cable arrangement, generally a chain wheel and chain structure or a synchronous belt structure, is adopted. Because the synchronous belt needs to be tensioned, the tensioning force is greatly unfavorable for transmission, and simultaneously, the chain wheel and chain structure is selected by combining the service environment of the winch.
The structure is that a chain wheel 1 is arranged on a screw rod 2, the left end is fixed at the shaft end in a positioning way, the right end is fixed at a mounting flange 3, a threaded hole is formed in the shaft section of the mounting flange 3, the mounting flange is fastened on the screw rod 2 by using a fixing screw 4 to prevent the mounting flange from moving, and the mounting flange is fixedly connected with the chain wheel through a locking bolt 5. When the winch works, the chain wheel on the cable storage winding drum is connected with the chain wheel on the lead screw by using a chain, so that the cable is wound and unwound. According to the actual use, a plurality of layers of cables on the cable storage drum can be orderly released by using a chain wheel and chain structure; however, when the cable is recovered, because the cables of two adjacent layers on the winding drum have a pitch deviation, after the winding of the cables in multiple layers, the winding position of the cables and the rope feeding position of the rope guider can generate a great deviation, and the buckle on the chain is required to be detached to adjust the rope feeding position of the rope guider, so that the work is time-consuming, meanwhile, the winch and the rope guider are installed in the frame structure, and the reinstallation and installation of the chain are limited by the structure and are not easy to operate.
Disclosure of Invention
To the above-mentioned not enough of prior art, the technical problem that this patent application was to solve is how to provide an easy and simple to handle, saves the cost, can realize the amphibious adjustable cable guide structure of the quick regulation of cable guide position.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The utility model provides an amphibious cable guide structure with adjustable installs in the outside of winch frame to be connected with the one end of cable storage subassembly, including left installation component and the right installation component with winch frame fixed connection, install the lead screw through the bearing rotation between left installation component and the right installation component, fixed mounting has the feed screw between left installation component and the right installation component, the winding displacement ware is installed on lead screw and the feed screw, the lead screw is connected with the sprocket through quick detach structure.
The screw rod is provided with a sprocket installation section, the sprocket installation section is provided with a key groove, one end of the screw rod is provided with a sprocket spline along the axis in a protruding mode, the length of the key groove is larger than that of the sprocket spline, the screw rod is sleeved with a mounting flange, the mounting flange is provided with an inner spline meshed with the sprocket spline, the mounting flange is provided with a threaded hole, and a fixing screw penetrates through the threaded hole and abuts against the key groove.
Wherein, the sprocket is kept away from and is provided with the D type packing ring between mounting flange's one end and the lead screw.
And a needle roller or a bearing is arranged between the chain wheel and the screw rod.
Wherein, still install circular packing ring and circlip between sprocket and the lead screw.
Wherein the length of the key slot is 5-8mm longer than the length of the sprocket spline.
In conclusion, the amphibious cable guide structure with adjustable can be used for quickly adjusting the cable guide position of the cable guide outside the winch frame under the condition that the chain buckle is not detached, and the cable guide structure can be operated in different environments, so that a large amount of cost is saved. On the premise of locally changing the part structure, the final service performance is unchanged, and the problem of time and labor waste in the assembly process is solved by changing the local part structure. The special processing procedure is not added, only small parts such as the needle roller, the bearing and the like are carried out, the cost is not increased much, but the method is simple and convenient to operate and convenient to master.
Drawings
Fig. 1 is a schematic structural view of a cable guide disclosed in the background art.
Fig. 2 is a schematic view of the installation of the sprocket of fig. 1.
Fig. 3 is a schematic view of the installation of a sprocket for an amphibious adjustable fairlead construction according to the present utility model.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings. In the description of the present utility model, it should be understood that the azimuth or positional relationship indicated by the azimuth words such as "upper, lower" and "top, bottom", etc. are generally based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of description and simplification of the description, and these azimuth words do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth or be constructed and operated in a specific azimuth, without limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.
As shown in fig. 1 and 3, an amphibious adjustable cable guide structure is installed on the outer side of a winch frame and connected with one end of a cable storage assembly, a cable 113 is arranged on the cable storage assembly, the cable storage assembly comprises a left installation member 100 and a right installation member 101 fixedly connected with the winch frame, a screw rod 2 is rotatably installed between the left installation member and the right installation member through a bearing, a light bar 103 is fixedly installed between the left installation member and the right installation member, a cable arranging device 104 is installed on the screw rod and the light bar, and the screw rod is connected with a sprocket 105 through a quick-dismantling structure.
Specifically, be provided with sprocket installation section on the lead screw, be provided with keyway 106 on the sprocket installation section, the one end of lead screw is provided with sprocket spline along the axis protrusion, the length of keyway is greater than the length of sprocket spline, install flange 107 has been cup jointed on the lead screw, install flange has the internal spline with sprocket spline meshing, be provided with the screw hole on the install flange, set screw 108 passes the screw hole and supports tightly with the keyway.
Specifically, a D-shaped washer 109 is disposed between the end of the sprocket remote from the mounting flange and the lead screw.
Specifically, a needle roller or bearing 110 is disposed between the sprocket and the screw.
Specifically, a circular washer 111 and a circlip 112 are also installed between the sprocket and the screw.
Specifically, the length of the key slot is 5-8mm longer than the length of the sprocket spline.
Firstly milling a lead screw to obtain a chain wheel mounting section with the length of 15-20mm, wherein the lead screw is convenient to adjust for use after milling, then processing a matching interface of a D-shaped gasket on the left side of milling to match with the installation of the D-shaped gasket, and processing a key slot with the length of 5-8mm longer than that of a chain wheel spline on the rightmost side for adjusting and fixing the position of a mounting flange; then, a mounting flange is designed on the right side of the chain wheel, an external spline is processed on the outer circle of the mounting flange, the spline of the chain wheel is obtained, the bore diameter of the bearing or the needle roller is processed and mounted on the inner diameter, and meanwhile, the positions of the circular gasket and the elastic retainer ring are required to be processed and mounted: and finally, processing an internal spline on the mounting flange to be matched with the sprocket spline.
When the device is assembled, the D-shaped washer is arranged on the screw rod, if the needle roller is used, the needle roller is firstly arranged in the chain wheel, the chain wheel and the needle roller are arranged on the screw rod together, and then the circular washer is arranged; if a bearing is used, the bearing should be mounted on the lead screw first and then the sprocket should be mounted. After the installation of the chain wheel is completed, the elastic check ring is installed, the installation of the installation flange is carried out, and finally the fixing screw is installed.
When the wire arranging device works, if the position of the wire arranging device needs to be adjusted, the fixing screw is loosened but cannot be separated from the key groove, the mounting flange is moved rightwards to separate the spline, and at the moment, the screw rod can be rotated to adjust the position of the wire arranging device. If the position adjustment is completed, the mounting flange is required to move leftwards to engage the spline, and the fixing screw is screwed, so that the adjustment operation of the position of the wire arranging device is completed.
Finally, it should be noted that: various modifications and alterations of this utility model may be made by those skilled in the art without departing from the spirit and scope of this utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (5)
1. The amphibious adjustable cable guide structure is arranged on the outer side of a winch frame and connected with one end of a cable storage assembly, and is characterized by comprising a left mounting member and a right mounting member which are fixedly connected with the winch frame, wherein a lead screw is rotatably arranged between the left mounting member and the right mounting member through a bearing, a feed beam is fixedly arranged between the left mounting member and the right mounting member, a cable arrangement device is arranged on the lead screw and the feed beam, and the lead screw is connected with a chain wheel through a quick-release structure;
The quick detach structure includes being provided with the sprocket installation section on the lead screw, be provided with the keyway on the sprocket installation section, the one end of lead screw is provided with the sprocket spline along the axis protrusion, the length of keyway is greater than the length of sprocket spline, the mounting flange has been cup jointed on the lead screw, the mounting flange has the internal spline with sprocket spline meshing, be provided with the screw hole on the mounting flange, set screw passes the screw hole and supports tightly with the keyway.
2. An amphibious adjustable fairlead structure according to claim 1, wherein a D-washer is provided between the end of the sprocket remote from the mounting flange and the lead screw.
3. An amphibious adjustable fairlead structure according to claim 1, wherein needle rollers or bearings are provided between the sprocket and the lead screw.
4. An amphibious adjustable fairlead structure as defined in claim 1, wherein a circular washer and circlip are also mounted between the sprocket and the lead screw.
5. An amphibious adjustable fairlead structure as defined in claim 1, wherein the length of said keyway is 5-8mm longer than the length of the sprocket spline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323377972.6U CN221253725U (en) | 2023-12-12 | 2023-12-12 | Amphibious cable guide structure with adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323377972.6U CN221253725U (en) | 2023-12-12 | 2023-12-12 | Amphibious cable guide structure with adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221253725U true CN221253725U (en) | 2024-07-02 |
Family
ID=91663430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323377972.6U Active CN221253725U (en) | 2023-12-12 | 2023-12-12 | Amphibious cable guide structure with adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221253725U (en) |
-
2023
- 2023-12-12 CN CN202323377972.6U patent/CN221253725U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |