CN204778528U - Small -size winch under water - Google Patents
Small -size winch under water Download PDFInfo
- Publication number
- CN204778528U CN204778528U CN201520488640.1U CN201520488640U CN204778528U CN 204778528 U CN204778528 U CN 204778528U CN 201520488640 U CN201520488640 U CN 201520488640U CN 204778528 U CN204778528 U CN 204778528U
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- CN
- China
- Prior art keywords
- adapter plate
- cable
- driven gear
- slide shaft
- side adapter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of the winch and specifically relates to a small -size winch under water. It includes: casing, left cavity adapter plate, right cavity adapter plate, sliding shaft, a cable section of thick bamboo, connecting piece, left and right sides reciprocating device and actuating mechanism, left cavity adapter plate rigid coupling in casing left side, right cavity adapter plate rigid coupling in casing right side, the sliding shaft passes through the bearing and is connected with left cavity adapter plate and the rotation of right cavity adapter plate, the cable barrel casing adorn on the sliding shaft and with sliding shaft sliding connection, nevertheless unable relative slip axle rotates, a cable section of thick bamboo is arranged in the cavity that casing, left cavity adapter plate and right cavity adapter plate enclose, the connecting piece rotates with a cable section of thick bamboo to be connected. Rotary motion not only is but also be straight reciprocating motion to its a cable section of thick bamboo, can realize that the cable goes out the cable mouth with the winch all the time and keeps a less contained angle, and the power of reducing friction has improved work efficiency, has increased the life who equips.
Description
Technical field
The utility model relates to winch field, especially a kind of small underwater winch.
Background technology
Current existing winch is that cable cylinder is rotatable but can not do straight reciprocating motion mostly, and the position going out cable hole (24) motionless so in use there will be when cable (as shown in Figure 4) walks to B point by A point, due to cable (25) and go out between cable hole (24) there is comparatively mitre, friction force can be very large, add energy consumption, reduce work efficiency, decrease the service life of winch simultaneously, in addition, owing to there is larger friction force, once after unloading power, cable easily loosens (namely can not be wound in more tightly on cable cylinder).
Utility model content
The utility model is intended to solve the problem, provide a kind of small underwater winch, its cable cylinder not only rotates but also do straight reciprocating motion, cable can be realized go out cable mouth all the time with winch and keep a less angle, reduce friction force, improve work efficiency, add the service life of equipment, its technical scheme adopted is as follows:
A kind of small underwater winch, is characterized in that: comprising:
Housing, its have for cable derive go out cable mouth;
Left side adapter plate, it is fixed on the left of housing;
Right side adapter plate, it is fixed on the right side of housing;
Slide shaft, it is rotationally connected by bearing and left side adapter plate and right side adapter plate;
For the cable cylinder of spooling cable, its to be set on slide shaft and with slide shaft sliding block joint, but cannot rotate by relative sliding axle, described cable cylinder is arranged in the cavity that housing, left side adapter plate and right side adapter plate surround;
Attaching parts, itself and cable cylinder are rotationally connected;
For the left and right reciprocator making attaching parts do bilateral reciprocation;
For driving the driver train that slide shaft rotates and left and right reciprocator runs.
On technique scheme basis, described left and right reciprocator is primarily of singly revolving reciprocal leading screw and cable-remover composition, describedly singly revolve reciprocal leading screw and be rotationally connected by bearing and left side adapter plate and right side adapter plate, described cable-remover with singly revolve reciprocal leading screw and be connected by ball screw assembly, described cable-remover and attaching parts Joint.
On technique scheme basis, the circumferential surface of described slide shaft is made up of the plane that two symmetrical arcwall faces are symmetrical, parallel with two, and described cable cylinder matches for the shape of cross section of the shape of cross section and slide shaft that are set with the mounting hole of slide shaft.
On technique scheme basis, described attaching parts is U-shaped, and its two ends to be set with on the left and right two ends of cable cylinder and to be rotationally connected with cable cylinder.
On technique scheme basis, described driver train comprises: motor, the master be connected with motor turn key drive gear, are fixed in first driven gear at slide shaft left end place, are coaxially fixed in the first driving gear on slide shaft with the first driven gear and are fixed in the second driven gear singly revolving reciprocal leading screw left end place, described master drives gear and is meshed with the first driven gear, and described first driving gear is meshed with the second driven gear.
On technique scheme basis, described bearing is ceramic bearing, and described housing, left side adapter plate and right side adapter plate are made up of corrosion-resistant steel.
On technique scheme basis, described master drives gear, the first driven gear, the first driving gear and the second driven gear and makes by nylon.
On technique scheme basis, the transmitting ratio of described first driving gear and the second driven gear is greater than 1.
On technique scheme basis, the transmitting ratio that described master drives gear and the first driven gear is 1:1, and the transmitting ratio of described first driving gear and the second driven gear is 3:1.
The utility model tool has the following advantages: cable cylinder not only rotates but also do straight reciprocating motion, can realize cable and go out cable mouth all the time with winch and keep a less angle, reduces friction force, improves work efficiency, add the service life of equipment.
Accompanying drawing explanation
Fig. 1: cross-sectional view of the present utility model;
Fig. 2: side-looking structural representation of the present utility model;
Fig. 3: the cross sectional representation of slide shaft described in the utility model;
Fig. 4: traditional winch use procedure schematic diagram;
Detailed description of the invention
Below in conjunction with accompanying drawing and example, the utility model is described in further detail:
Here it should be noted that, the noun of locality described in literary composition is left and right is all define for benchmark with the view shown in Fig. 1, should be appreciated that the protection domain that the use of the described noun of locality should not limit the application and asks.
As depicted in figs. 1 and 2, a kind of small underwater winch of the present embodiment, is characterized in that: comprising:
Housing 1, its have for cable derive go out cable mouth (depending on not going out in figure);
Left side adapter plate 2, it is fixed on the left of housing 1;
Right side adapter plate 3, it is fixed on the right side of housing 1;
Slide shaft 4, it is rotationally connected by bearing 5 and left side adapter plate 2 and right side adapter plate 3;
For the cable cylinder 7 of spooling cable, its to be set on slide shaft 4 and with slide shaft 4 sliding block joint, but cannot rotate by relative sliding axle 4, described cable cylinder 7 is arranged in the cavity that housing 1, left side adapter plate 2 and right side adapter plate 3 surround;
Attaching parts 8, itself and cable cylinder 7 are rotationally connected;
For the left and right reciprocator making attaching parts 8 do bilateral reciprocation;
Rotate for driving slide shaft 4 and left and right reciprocator run driver train.
Preferably, described left and right reciprocator is primarily of singly revolving reciprocal leading screw 10 and cable-remover 11 forms, describedly singly revolve reciprocal leading screw 10 and be rotationally connected by bearing 5 and left side adapter plate 2 and right side adapter plate 3, described cable-remover 11 with singly revolve reciprocal leading screw 10 and be connected by ball screw assembly, described cable-remover 11 and attaching parts 8 Joint.
As shown in Figure 3, preferably, the circumferential surface of described slide shaft 4 is made up of the plane 4-2 that two symmetrical arcwall face 4-1 are symmetrical, parallel with two, and described cable cylinder 7 matches for the shape of cross section of the shape of cross section and slide shaft 4 that are set with the mounting hole of slide shaft 4.
Preferably, described attaching parts 8 is U-shaped, and its two ends to be set with on the left and right two ends of cable cylinder 7 and to be rotationally connected with cable cylinder 7.
Further, described driver train comprises: motor, the master be connected with motor turn key drive gear 20, are fixed in first driven gear 21 at slide shaft 4 left end place, are coaxially fixed in the first driving gear 22 on slide shaft 4 with the first driven gear 21 and are fixed in the second driven gear 23 singly revolving reciprocal leading screw 10 left end place, described master drives gear 20 and is meshed with the first driven gear 21, and described first driving gear 22 is meshed with the second driven gear 23.
Further, described bearing 5 is ceramic bearing, can reduce force of rolling friction, and described housing 1, left side adapter plate 2 and right side adapter plate 3 are made up of corrosion-resistant steel.Because this device needs long-term work under water, in order to prevent the apposition growth of marine life, winch entirety stainless sheet steel shell can also be covered, only retaining cable hole, can effectively prevent sea organism attachment from growing in substantially airtight space like this.
Further, described master drives gear 20, first driven gear 21, first driving gear 22 and the second driven gear 23 is made by nylon.
Further again, the transmitting ratio that described master drives gear 20 and the first driven gear 21 is 1:1, and the transmitting ratio of described first driving gear 22 and the second driven gear 23 is 3:1.
During work, while cable cylinder 7 rotates with slide shaft 4 under the drive of singly revolving reciprocal leading screw 10 and cable-remover 11, do bilateral reciprocation along slide shaft 4.This small underwater winch, according to the diameter of cable, by arranging the transmitting ratio between the first driving gear 22 and the second driven gear 23, can realize cable and going out cable mouth all the time with winch and keep a less angle.Cable cylinder can be limited in less space like this, cable is also not easy when not stressing to loosen and is wound around.
Be illustrated the utility model by way of example above, but the utility model is not limited to above-mentioned specific embodiment, all any changes of doing based on the utility model or modification all belong to the claimed scope of the utility model.
Claims (9)
1. a small underwater winch, is characterized in that: comprising:
Housing (1), its have for cable derive go out cable mouth;
Left side adapter plate (2), it is fixed in housing (1) left side;
Right side adapter plate (3), it is fixed in housing (1) right side;
Slide shaft (4), it is rotationally connected by bearing (5) and left side adapter plate (2) and right side adapter plate (3);
For the cable cylinder (7) of spooling cable, its be set in slide shaft (4) upper and with slide shaft (4) sliding block joint, but cannot rotate by relative sliding axle (4), described cable cylinder (7) is arranged in the cavity that housing (1), left side adapter plate (2) and right side adapter plate (3) surround;
Attaching parts (8), itself and cable cylinder (7) are rotationally connected;
For the left and right reciprocator making attaching parts (8) do bilateral reciprocation;
For driving the driver train that slide shaft (4) rotates and left and right reciprocator runs.
2. a kind of small underwater winch according to claim 1, it is characterized in that: described left and right reciprocator is primarily of singly revolving reciprocal leading screw (10) and cable-remover (11) composition, the described reciprocal leading screw (10) that singly revolves is rotationally connected by bearing (5) and left side adapter plate (2) and right side adapter plate (3), described cable-remover (11) with singly revolve reciprocal leading screw (10) and be connected by ball screw assembly, described cable-remover (11) and attaching parts (8) Joint.
3. a kind of small underwater winch according to claim 1, it is characterized in that: the circumferential surface of described slide shaft (4) is made up of the plane (4-2) that two symmetrical arcwall faces (4-1) are symmetrical, parallel with two, and described cable cylinder (7) matches for the shape of cross section of the shape of cross section and slide shaft (4) that are set with the mounting hole of slide shaft (4).
4. a kind of small underwater winch according to claim 1, is characterized in that: described attaching parts (8) is U-shaped, and its two ends to be set with on the left and right two ends of cable cylinder (7) and to be rotationally connected with cable cylinder (7).
5. a kind of small underwater winch according to claim 2, it is characterized in that: described driver train comprises: motor, the master be connected with motor turn key drives gear (20), be fixed in first driven gear (21) at slide shaft (4) left end place, coaxially be fixed in the first driving gear (22) on slide shaft (4) with the first driven gear (21) and be fixed in the second driven gear (23) singly revolving reciprocal leading screw (10) left end place, described master drives gear (20) and is meshed with the first driven gear (21), described first driving gear (22) is meshed with the second driven gear (23).
6. a kind of small underwater winch according to claim 2, it is characterized in that: described bearing (5) is ceramic bearing, described housing (1), left side adapter plate (2) and right side adapter plate (3) are made up of corrosion-resistant steel.
7. a kind of small underwater winch according to claim 5, is characterized in that: described master drives gear (20), the first driven gear (21), the first driving gear (22) and the second driven gear (23) and makes by nylon.
8. a kind of small underwater winch according to claim 5, is characterized in that: described first driving gear (22) is greater than 1 with the transmitting ratio of the second driven gear (23).
9. a kind of small underwater winch according to claim 8, it is characterized in that: it is 1:1 that described master drives gear (20) with the transmitting ratio of the first driven gear (21), and described first driving gear (22) is 3:1 with the transmitting ratio of the second driven gear (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520488640.1U CN204778528U (en) | 2015-07-08 | 2015-07-08 | Small -size winch under water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520488640.1U CN204778528U (en) | 2015-07-08 | 2015-07-08 | Small -size winch under water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204778528U true CN204778528U (en) | 2015-11-18 |
Family
ID=54518620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520488640.1U Expired - Fee Related CN204778528U (en) | 2015-07-08 | 2015-07-08 | Small -size winch under water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204778528U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107285220A (en) * | 2017-08-16 | 2017-10-24 | 广州海工船舶设备有限公司 | A kind of shaft coupling hoist engine of unmanned boat automatic deploying and retracting cable |
| CN108529460A (en) * | 2017-03-01 | 2018-09-14 | 北京新兴东方航空装备股份有限公司 | A kind of electronic shipping winch of move drum type auto-tensioning |
-
2015
- 2015-07-08 CN CN201520488640.1U patent/CN204778528U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108529460A (en) * | 2017-03-01 | 2018-09-14 | 北京新兴东方航空装备股份有限公司 | A kind of electronic shipping winch of move drum type auto-tensioning |
| CN107285220A (en) * | 2017-08-16 | 2017-10-24 | 广州海工船舶设备有限公司 | A kind of shaft coupling hoist engine of unmanned boat automatic deploying and retracting cable |
| CN107285220B (en) * | 2017-08-16 | 2019-04-26 | 广州海工船舶设备有限公司 | A kind of shaft coupling hoist engine of nobody automatic deploying and retracting cable peculiar to vessel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20190708 |