CN209383182U - A kind of idler wheel Dao Lan mechanism - Google Patents
A kind of idler wheel Dao Lan mechanism Download PDFInfo
- Publication number
- CN209383182U CN209383182U CN201822197328.3U CN201822197328U CN209383182U CN 209383182 U CN209383182 U CN 209383182U CN 201822197328 U CN201822197328 U CN 201822197328U CN 209383182 U CN209383182 U CN 209383182U
- Authority
- CN
- China
- Prior art keywords
- idler wheel
- dao lan
- lan mechanism
- belt
- dao
- 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.)
- Active
Links
Landscapes
- Electric Cable Installation (AREA)
Abstract
The utility model relates to a kind of idler wheel Dao Lan mechanism, idler wheel Dao Lan mechanism includes: several idler wheels, and axle center is parallel to each other, and oval distribution；One belt is socketed on several idler wheels；If perpendicular to belt, and being distributed the top for being set to the belt in Π shape with dry drum.Idler wheel Dao Lan provided by the utility model mechanism can realize front and back, lead cable on different rotary angle direction, it is abundant to lead cable contact area, knuckle radius is larger, structure is simple, enter water applied to towing vibration acoustics hawser to lead in the work of cable, can also be applied to other need to be to the occasion that hawser is flexibly oriented to.
Description
Technical field
The utility model relates to waters cable tranmission techniques fields, in particular to a kind of idler wheel Dao Lan mechanism.
Background technique
In recent years, continually developing with the development of Defence business and Underwater resources, greatly develops marine cause and progress
Explore the significant development strategy for becoming China in ocean.Other underwater equipments such as sonar, ROV are as exploration and find the important of ocean
Means are greatly developed.It can be used for exploration of ocean resources, hydrographic survey, the locating fish, seabed using these underwater equipments
Landforms exploration etc..
For needing to arrange the devices such as towing vibration on water surface or under water, sonar, underwater acoustic tracking device, underwater test equipment,
Require to be connected to one or a few submerged cable for transmitting signal or power supply.Cable is released from naval vessels in use, generally requiring
It is put into water, to guarantee that cable smoothly enters water according to setting orientation during release, needs that guiding and supporting mechanism is arranged.It is existing
Some Dao Lan mechanisms, some lead cable mode suitable for application in the naval vessels carrying platform of the water surface；Have that structure is complicated, weight compared with
Weight, size is larger, is not suitable for small sweeper carrying platform；It is single that some leads cable direction, is not suitable for cable difference immersion angle degree
Requirement；Its radius for leading cable wheel of round Dao Lan mechanism having is smaller, and cable and the contact area for leading cable wheel are insufficient, for interior
Portion's precise structure, the more demanding cable of exterior protection, has more damage.
Summary of the invention
The technical problems to be solved in the utility model is that in view of the above deficiencies, it is simple to provide a kind of structure, and it is high to be adjusted degree,
Cost is relatively low, the idler wheel Dao Lan mechanism of replacement easy to repair.
The utility model is achieved through the following technical solutions:
A kind of idler wheel Dao Lan mechanism, idler wheel Dao Lan mechanism include:
Several idler wheels, axle center are parallel to each other, and oval distribution；
One belt is socketed on several idler wheels；With
If dry drum, perpendicular to belt, and the top for being set to the belt is distributed in Π shape.
Further, a kind of idler wheel Dao Lan mechanism, idler wheel Dao Lan mechanism further include being set to several rollings
Take turns the baffle of two sides；Oval distribution is corresponded on two baffles, and several U-shaped holes, the both ends of the roller shaft of the idler wheel are set
It is respectively arranged in the corresponding U-shaped hole.
Further, a kind of idler wheel Dao Lan mechanism, idler wheel Dao Lan mechanism further include setting above the belt
Several Π shape brackets set, the both ends of the Π shape bracket are individually fixed in two baffles；The roller is rotatably socketed
In on the Π shape bracket.
Further, a kind of idler wheel Dao Lan mechanism, the Π shape bracket include one end and the fixed company of the baffle
The vertical drum shaft of two connect, and connect the transverse rollers axis of the other end of the two vertical drum shafts；The vertical drum shaft and
The roller is respectively sleeved on the transverse rollers axis.
Further, a kind of idler wheel Dao Lan mechanism, idler wheel Dao Lan mechanism further includes hoisting bracket, the lifting
Bracket is connected on the centrally located Π shape bracket.
Further, a kind of idler wheel Dao Lan mechanism, the hoisting bracket includes annulus, is connected to the Π shape branch
The horizontal support of frame and one end are connect with the annulus, and the other end is rotationally connected with the interconnecting piece of the horizontal support.
Further, a kind of idler wheel Dao Lan mechanism, long axis distribution of several Π shape brackets along ellipse, institute
Stating Π shape bracket is 3.
Further, a kind of idler wheel Dao Lan mechanism, the idler wheel include:
Roller bodies are tubular, and the first stepped groove are arranged on the inside of both ends；
Metal inner lining is set in the roller bodies, and both ends and first stepped groove are clamped, and is set on the inside of both ends
Set the second stepped groove；
Bearing is set in second stepped groove；With
Roller shaft is installed on the bearing.
Further, a kind of idler wheel Dao Lan mechanism, the outer surface of the roller bodies is along the roller bodies
Circumferential concave curved surface.
The advantages of the utility model, is with effect:
1. idler wheel Dao Lan provided by the utility model mechanism is socketed on several idler wheels of oval distribution using belt,
Belt inner surface is bonded with idler wheel outer surface, and composition idler wheel leads cable part, as main support knot of cable during arranging cable
Structure.Sliding friction is formed between cable and belt, is formed rolling friction between belt and several idler wheels, is reduced cable surface
Deterioration.Several idler wheels and oval distribution reduce the radius of curvature that cable is contacted when turning to, to reduce electricity
The bending degree of cable itself.
2. if idler wheel Dao Lan provided by the utility model mechanism uses dry drum to be set to the top of belt in the distribution of Π shape,
During being limited in and lead cable, cable falls off from the belt of contact.
Enter water 3. idler wheel Dao Lan provided by the utility model mechanism can be applied to towing vibration acoustics hawser and lead in the work of cable,
Dao Lan mechanism can also be applied to other need to be to the occasion that hawser is flexibly oriented to.Idler wheel Dao Lan mechanism realizes front and back, difference
Cable is led on rotation angle direction, leads that cable contact area is abundant, and knuckle radius is larger, structure is simple, is also suitable for small sweeper
Carrying platform.
Detailed description of the invention
Fig. 1 shows the schematic perspective view of idler wheel Dao Lan provided by the utility model mechanism；
Fig. 2 shows the main views of idler wheel Dao Lan provided by the utility model mechanism；
Fig. 3 shows the cross-sectional view of the idler wheel of idler wheel Dao Lan provided by the utility model mechanism.
Description of symbols: 1- idler wheel, 11- roller bodies, 12- metal inner lining, 13- bearing, 14- roller shaft, 2- belt,
3- roller, 4- baffle, 41-U shape hole, 5- Π shape bracket, the vertical drum shaft of 51-, 52- transverse rollers axis, 6- hoisting bracket, 63-
Horizontal support, 61- annulus, 62- interconnecting piece, 7- cable.
Specific embodiment
To keep the purposes, technical schemes and advantages of the utility model implementation clearer, below with reference to the utility model reality
The attached drawing in example is applied, the technical scheme in the embodiment of the utility model is further described in more detail.Described embodiment
It is a part of the embodiment of the utility model, instead of all the embodiments.Below with reference to attached drawing description embodiment be
Illustratively, it is intended to for explaining the utility model, and should not be understood as limiting the present invention.Based on the utility model
In embodiment, those skilled in the art's every other embodiment obtained without creative efforts, all
Belong to the range of the utility model protection.The embodiments of the present invention are described in detail with reference to the accompanying drawing:
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this is practical
The limitation of novel protected range.
The structural schematic diagram that Fig. 1,2 show idler wheel Dao Lan provided by the utility model mechanism.Idler wheel Dao Lan mechanism includes
Idler wheel 1, belt 2 and roller 3.Idler wheel 1 be it is several, the axle center of several idler wheels 1 is parallel to each other, and oval distribution, can be independent
Rotatable setting.Belt 2 is socketed on several idler wheels 1, and elastic appropriateness can form rolling friction.Roller 3 be it is several, if dry milling
Cylinder is distributed the top for being set to belt 2 in Π shape perpendicular to belt.In practical application, cable 7 is from the distribution setting of Π shape
If passing through between dry drum 3 and belt 2, when using other equipment, such as under the action of winch, cable or cable are transported from back to front
Dynamic, cable and belt contacts, under frictional force effect, belt is pushed, and several roller surfaces of belt friction drive several idler wheels
Rotation.Sliding friction is formed between cable 7 and belt 2, is formed rolling friction between belt 2 and several idler wheels 1, is reduced cable
The deterioration on surface.If forming sliding friction between cable 7 and dry drum 3, the displacement of cable or more, left and right is limited.If
Dry milling wheel and oval distribution reduce the radius of curvature that cable is contacted when turning to, to reduce the curved of cable itself
Folding degree.Belt uses PVC material.
Idler wheel Dao Lan mechanism further includes baffle 4, and baffle 4 is set to the two sides of several idler wheels 1, i.e. two block baffles it is parallel and
It is oppositely arranged.Preferably, baffle 4 is approximate ellipse.Oval distribution is corresponded in two block baffles 4, and several U-shapeds are set
Hole 41, the both ends of the roller shaft of idler wheel 1 are respectively arranged in corresponding U-shaped hole 41.The setting of U-shaped hole is easily installed, dismantles, and
The operation is stable.
Idler wheel Dao Lan mechanism further includes Π shape bracket 5, Π shape bracket 5 be it is several, several Π shape brackets 5 are along belt 2
Move towards and be set to the top of belt 2.Preferably, several Π shape brackets 5 are distributed along the long axis of ellipse, and Π shape bracket 5 is
3.The both ends of Π shape bracket 5 are individually fixed on two baffles 4, i.e. one end of Π shape bracket is fixed on a baffle, the other end
It is fixed on another baffle.If dry drum 3 is rotatably socketed on Π shape bracket 5, that is, formed several in the distribution setting of Π shape
In the top of belt 2.Particularly, Π shape bracket 5 includes the two vertical drum shafts 51 that one end is fixedly connected with baffle 4, and even
Connect the transverse rollers axis 52 of the other end of two vertical drum shafts 51.It is respectively sleeved on vertical drum shaft 51 and transverse rollers axis 52
Roller 3.Preferably, the cylindrical body in hole is opened centered on roller.The top of vertical drum shaft is divided into the cuboid with through-hole,
Middle section is cylindrical body, and lower part is divided into cuboid, and upper part cuboid, middle section cylindrical body and lower part cuboid are successively
Connection is integrally formed.Roller is socketed on the middle section cylindrical body of vertical drum shaft, the middle section cylindrical body of vertical drum shaft
Revolute pair cooperation is formed with roller.The lower part cuboid tool of vertical drum shaft passes through screw and baffle there are two counter sink
Threaded hole is cooperatively connected.The both ends of transverse rollers axis are cuboid, and interlude is cylindrical body, one end cuboid, interlude cylinder
Body and other end cuboid are sequentially connected, and are integrally formed.The both ends cuboid of transverse rollers axis has through-hole, by bolt and erects
Cooperation is connected to the through-hole of the upper part cuboid of drum shaft.Roller is socketed on the interlude cylindrical body of transverse rollers axis, one
It forms interlude cylindrical body and roller forms revolute pair cooperation.The roller for being socketed on vertical drum shaft is used to limit the left and right of cable
Displacement, after cable is more than the certain displacement in left and right, the roller for being socketed on vertical drum shaft is contacted with the side surface of cable, is formed
Rolling friction pair.The roller for being socketed on transverse rollers axis is used to limit the upper displacement of cable, when cable is more than position certain upwards
After shifting, the roller for being socketed on transverse rollers axis is contacted with the upper surface of cable, forms rolling friction pair.
Idler wheel Dao Lan mechanism further includes hoisting bracket 6, and hoisting bracket 6 is connected to the centre in several Π shape brackets
On the Π shape bracket (5) of position.When Π shape bracket 5 is 3, hoisting bracket 6, which is connected to, to be located in the middle on Π shape bracket 5.
Hoisting bracket 6 includes annulus 61, and the horizontal support 63 and one end for being connected to Π shape bracket 5 are connect with annulus 61, other end rotation
It is connected to the interconnecting piece 62 of horizontal support 63.Particularly, the both ends of horizontal support 63 are connected to the Π shape in middle position
The end of the upper part cuboid of the vertical drum shaft of the two of bracket, i.e. horizontal support 63 are located at the roller for being socketed on transverse rollers axis
Top, and be parallel to the roller for being socketed on transverse rollers axis.Hoisting bracket 6 has rotation and front and back around 360 ° of vertical direction
The swing freedom degree in direction, convenient for during leading cable, the adjusting of cable angle into cable and out to difference.
Fig. 3 shows the cross-sectional view of the idler wheel of idler wheel Dao Lan provided by the utility model mechanism.Idler wheel 1 is by successively wrapping within outer
Include roller bodies 11, metal inner lining 12, bearing 13 and roller shaft 14.Roller bodies 11 are tubular, and first is arranged on the inside of both ends
Stepped groove.Metal inner lining 12 is set in roller bodies 11, and both ends and the first stepped groove are clamped, and second-order is arranged on the inside of both ends
Terraced slot.Bearing 13 is set in the second stepped groove.Roller shaft 14 is installed on bearing 13.The outer surface of roller bodies 11 is along idler wheel
The concave curved surface of the circumferential direction of main body 11, increases the contact area of cable, increases the friction of cable Yu 11 surface of roller bodies
Power.
Above embodiments are only to illustrate the technical solution of the utility model, not are used to limit the implementation of the utility model
Range.In every case it is practical new to be all deemed to fall this for done equivalence changes and modification within the protection scope of the present utility model
In the protection scope of type.
Claims (9)
1. a kind of idler wheel Dao Lan mechanism, which is characterized in that idler wheel Dao Lan mechanism includes:
Several idler wheels (1), axle center is parallel to each other, and oval distribution；
One belt (2) is socketed on several idler wheels (1)；With
If dry drum (3), perpendicular to belt (2), and the top for being set to the belt (2) is distributed in Π shape.
2. a kind of idler wheel Dao Lan mechanism according to claim 1, which is characterized in that idler wheel Dao Lan mechanism further includes setting
Baffle (4) in several idler wheel two sides；Oval distribution is corresponded on two baffles (4), and several U-shaped holes are set, it is described
The both ends of the roller shaft of idler wheel (1) are respectively arranged in the corresponding U-shaped hole.
3. a kind of idler wheel Dao Lan mechanism according to claim 2, which is characterized in that idler wheel Dao Lan mechanism further includes along institute
Several Π shape brackets (5) being arranged above belt (2) are stated, the both ends of the Π shape bracket (5) are individually fixed in two baffles
(4)；The roller (3) is rotatably socketed on the Π shape bracket (5).
4. a kind of idler wheel Dao Lan mechanism according to claim 3, which is characterized in that the Π shape bracket (5) includes one end
Two vertical drum shafts being fixedly connected with the baffle (4), and connect the transverse rollers of the other end of the two vertical drum shafts
Axis；The roller (3) are respectively sleeved on the vertical drum shaft and the transverse rollers axis.
5. a kind of idler wheel Dao Lan mechanism according to claim 3, which is characterized in that idler wheel Dao Lan mechanism further includes lifting
Bracket (6), the hoisting bracket (6) are connected on the centrally located Π shape bracket (5).
6. a kind of idler wheel Dao Lan mechanism according to claim 5, which is characterized in that the hoisting bracket (6) includes annulus
(61), the horizontal support (63) and one end for being connected to the Π shape bracket (5) are connect with the annulus (61), other end rotation
It is connected to the interconnecting piece (62) of the horizontal support (63).
7. a kind of idler wheel Dao Lan mechanism according to claim 3, which is characterized in that several Π shape brackets (5) are along ellipse
Circular long axis distribution, the Π shape bracket (5) are 3.
8. a kind of idler wheel Dao Lan mechanism according to any one of claims 1 to 7, which is characterized in that idler wheel (1) packet
It includes:
Roller bodies (11) are tubular, and the first stepped groove are arranged on the inside of both ends；
Metal inner lining (12) is set in the roller bodies (11), and both ends and first stepped groove are clamped, in both ends
The second stepped groove is arranged in side；
Bearing (13) is set in second stepped groove；With
Roller shaft (14) is installed on the bearing (13).
9. a kind of idler wheel Dao Lan mechanism according to claim 8, which is characterized in that the outer surface of the roller bodies is along institute
State the concave curved surface of circumferential direction of roller bodies (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822197328.3U CN209383182U (en) | 2018-12-26 | 2018-12-26 | A kind of idler wheel Dao Lan mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822197328.3U CN209383182U (en) | 2018-12-26 | 2018-12-26 | A kind of idler wheel Dao Lan mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209383182U true CN209383182U (en) | 2019-09-13 |
Family
ID=67873913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822197328.3U Active CN209383182U (en) | 2018-12-26 | 2018-12-26 | A kind of idler wheel Dao Lan mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209383182U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109534095A (en) * | 2018-12-26 | 2019-03-29 | 中国电子科技集团公司第三研究所 | A kind of idler wheel Dao Lan mechanism |
-
2018
- 2018-12-26 CN CN201822197328.3U patent/CN209383182U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109534095A (en) * | 2018-12-26 | 2019-03-29 | 中国电子科技集团公司第三研究所 | A kind of idler wheel Dao Lan mechanism |
| CN109534095B (en) * | 2018-12-26 | 2024-03-01 | 中国电子科技集团公司第三研究所 | Roller cable guide mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109534095A (en) | A kind of idler wheel Dao Lan mechanism | |
| CN110116793A (en) | A kind of leg-arm-paddle composite underwater robot | |
| CN109229310A (en) | A kind of underwater outer round tube cleaning and detect robot | |
| CN101890708B (en) | Wheeled-movement pipeline robot | |
| CN209383182U (en) | A kind of idler wheel Dao Lan mechanism | |
| CN106625700B (en) | Large-scale water intaking tunnel monitoring robot that crawls | |
| US20160208958A1 (en) | Maintenance apparatus | |
| WO2019136007A1 (en) | Renewably-powered buoy submersible | |
| CN109591983A (en) | Wireless underwater detecting robot | |
| KR101602901B1 (en) | Power Converting Apparatus for Wave-force Generation | |
| CN201647079U (en) | 360-degree rotation fairleader | |
| CA2890577C (en) | Orbiting fairlead block | |
| KR101337656B1 (en) | Driving Apparatus | |
| AU2013341867A1 (en) | Orbiting fairlead block | |
| CN102485589A (en) | Underwater towed body for carrying image sonar | |
| CN105502162A (en) | Cargo transfer device | |
| CN201056286Y (en) | Underwater suspension type bond cable winch | |
| KR101337648B1 (en) | Driving apparatus | |
| CN201907634U (en) | U-shaped submerged buoy mooring device | |
| WO2022205610A1 (en) | Water-surface robot | |
| CN213948728U (en) | Portable underwater fishing tripod | |
| CN209719880U (en) | Wireless underwater detecting robot | |
| CN210137276U (en) | Device for transmitting torque by using magnetic effect | |
| CN110789667A (en) | Cable guiding device | |
| CN203229344U (en) | Underwater cable arrangement machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |