CN204287700U - A kind of carrier rails with travelling wheel - Google Patents
A kind of carrier rails with travelling wheel Download PDFInfo
- Publication number
- CN204287700U CN204287700U CN201420694005.4U CN201420694005U CN204287700U CN 204287700 U CN204287700 U CN 204287700U CN 201420694005 U CN201420694005 U CN 201420694005U CN 204287700 U CN204287700 U CN 204287700U
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- travelling wheel
- rectilinear orbit
- guide rail
- carrier rails
- described guide
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Abstract
The utility model camera work field, provides a kind of carrier rails with travelling wheel, and described carrier rails comprises the rectilinear orbit connected to form by some rectilinear orbit parts; Described rectilinear orbit parts are fixed with two row guide rails, the xsect of described guide rail is square; Described guide rail arranges upper and lower two-layer travelling wheel; The upper horizontal plane of described upper strata travelling wheel and described guide rail and fitting away from the vertical plane of described rectilinear orbit component axes, the lower horizontal plane of described lower floor travelling wheel and described guide rail and fitting away from the vertical plane of described rectilinear orbit component axes.The utility model can improve the stability of movement.
Description
Technical field
The utility model relates to travelling shot technical field, specifically, relates to a kind of tracks with travelling wheel.
Background technology
When carrying out movies-making, often need to carry out follow shot, traditional follow shot mode is carried out with manpower, and translational speed is slow, and shooting effect is poor.Dollying rail set common in prior art, lays two parallel tracks on ground, and is placed in orbit by the video camera bracket with wheel, makes video camera bracket orbital motion.Although this equipment can carry out follow shot, the less stable of movement.
Utility model content
In order to overcome above-mentioned technical matters, the utility model provides a kind of carrier rails with travelling wheel, can improve the stability of movement.
To achieve these goals, the utility model provides a kind of carrier rails with travelling wheel, and described carrier rails comprises the rectilinear orbit connected to form by some rectilinear orbit parts; Described rectilinear orbit parts are fixed with two row guide rails, the xsect of described guide rail is square;
Described guide rail arranges upper and lower two-layer travelling wheel; The upper horizontal plane of described upper strata travelling wheel and described guide rail and fitting away from the vertical plane of described rectilinear orbit component axes, the lower horizontal plane of described lower floor travelling wheel and described guide rail and fitting away from the vertical plane of described rectilinear orbit component axes.
Further, the axis of described travelling wheel becomes the random angle between 40 degree to 60 degree with the surface level of described guide rail.
Further, each rectilinear orbit parts comprise leveling board and two perpendicular to leveling board and with the track riser of described rectilinear orbit component axes symmetry, each track riser is fixed with described guide rail.
Further, described rectilinear orbit parts are symmetrically arranged with the lower margin pedestal of some adjustment heights.
Further, described travelling wheel surface coverage elastic layer.
The carrier rails of band travelling wheel described in the utility model, carrier rails comprises the rectilinear orbit connected to form by some rectilinear orbit parts; Each rectilinear orbit parts are fixed with two row guide rails, the xsect of described guide rail is square; The guide rail of each track riser arranges upper and lower two-layer travelling wheel; The upper horizontal plane of described upper strata travelling wheel and described guide rail and fitting away from the vertical plane of described rectilinear orbit component axes, the lower horizontal plane of described lower floor travelling wheel and described guide rail and fitting away from the vertical plane of described rectilinear orbit component axes.By this structure, realize the orbital motion of high stability, be convenient to follow shot.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the rectilinear orbit parts of utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the schematic diagram be fixed on by travelling wheel in the utility model in casing.
Embodiment
Below with reference to the accompanying drawings embodiment of the present utility model is described.The element described in an accompanying drawing of the present utility model or a kind of embodiment and feature can combine with the element shown in one or more other accompanying drawings or embodiment and feature.It should be noted that for purposes of clarity, accompanying drawing and eliminate expression and the description of parts that have nothing to do with the utility model, known to persons of ordinary skill in the art or process in illustrating.
Below in conjunction with accompanying drawing, the utility model is described further.
The utility model embodiment provides a kind of carrier rails with travelling wheel, and wherein carrier rails comprises the rectilinear orbit connected to form by some rectilinear orbit parts; Described rectilinear orbit parts are fixed with two row guide rails, the xsect of described guide rail is square.
Concrete, show rectilinear orbit parts 1 at Fig. 1, carrier rails comprises the rectilinear orbit connected to form by some rectilinear orbit parts 1.
Fig. 2 is the left view of Fig. 1.Wherein each rectilinear orbit parts comprise leveling board 2 and two perpendicular to leveling board 2 and with the track riser 3 of described rectilinear orbit component axes symmetry, each track riser is fixed with guide rail 4, and the xsect of guide rail 4 is square.
As shown in Figure 3, the guide rail 4 of each track riser arranges upper and lower two-layer travelling wheel.The upper horizontal plane of upper strata travelling wheel 5 and guide rail 4 and fit away from the vertical plane of described rectilinear orbit component axes, the lower horizontal plane of lower floor's travelling wheel 6 and described guide rail and fitting away from the vertical plane of described rectilinear orbit component axes.
The rectilinear orbit that upper and lower two-layer travelling wheel forms at rectilinear orbit parts 1 rolls, there is good kinetic stability.Upper and lower two-layer travelling wheel is fixed in casing 7, makes casing 7 steadily movement on rectilinear orbit.Casing 7 can set up the equipment such as video camera, and this structure can guarantee the frame stabilization of travelling shot, and avoids the device damage caused of jolting.
In one embodiment, as shown in Figure 2, there is T-shaped locating slot in four faces of track 4, are convenient to track 4 to be arranged on track riser 3.And be equipped with 5 circular holes in the inside of track 4, to alleviate the weight of track 4.Rectilinear orbit parts 1 being also symmetrically arranged with the lower margin pedestal 8 of some adjustment heights, by regulating lower margin pedestal 8, making each rectilinear orbit parts interconnective remain on sustained height.
In a kind of embodiment of the utility model embodiment, between the axis of upper and lower two-layer travelling wheel respectively and the surface level of guide rail (i.e. the plane at leveling board place) angulation spends 40 to 60, concrete, angle can be miter angle, thus prevent casing 7 from toppling, reduce the friction force of travelling wheel and track 4, make the motion of casing 7 more smooth and easy.On casing 7, install video camera carry out motion photography, casing 7 can install two-shipper position video camera or light engine position video camera.Travelling wheel quantity needed for two-shipper bit-type mobile platform is more than unit bit-type mobile platform.Such as, use 24 travelling wheels below unit bit-type mobile platform, the upper and lower layer of every side is respectively 6 travelling wheels; Use 32 travelling wheels below two-shipper bit-type mobile platform, the upper and lower layer of every side is respectively 8 travelling wheels.
In specific implementation, can install high-speed bearing in travelling wheel, travelling wheel can adopt aluminium alloy wheel hub.And at travelling wheel surface recombination elastic layer, elastic layer as high-strength polyurethane is made, makes travelling wheel have certain elasticity by macromolecular material, thus reduce noise and platform vibrations when high-speed motion.
The carrier rails of band travelling wheel provided by the utility model, carrier rails comprises the rectilinear orbit connected to form by some rectilinear orbit parts; Each rectilinear orbit parts comprise leveling board and two track risers perpendicular to leveling board, and each track riser is fixed with guide rail, and the xsect of described guide rail is square; The guide rail of each track riser arranges upper and lower two-layer travelling wheel; Travelling wheel and guide level are fitted.Further, between the axis of upper and lower two-layer travelling wheel respectively and leveling board angulation spends 40 to 60.By this structure, realize the orbital motion of high stability, be convenient to follow shot.
Although described the utility model and advantage thereof in detail, be to be understood that and can have carried out various change when not exceeding the spirit and scope of the present utility model limited by appended claim, substituting and conversion.And the scope of the application is not limited only to the specific embodiment of process, equipment, means, method and step described by instructions.One of ordinary skilled in the art will readily appreciate that from disclosure of the present utility model, can use perform the function substantially identical with corresponding embodiment described herein or obtain and its substantially identical result, existing and that will be developed in the future process, equipment, means, method or step according to the utility model.Therefore, appended claim is intended to comprise such process, equipment, means, method or step in their scope.
Claims (5)
1. the carrier rails with travelling wheel, is characterized in that, described carrier rails comprises the rectilinear orbit connected to form by some rectilinear orbit parts; Described rectilinear orbit parts are fixed with two row guide rails, the xsect of described guide rail is square;
Described guide rail arranges upper and lower two-layer travelling wheel; The upper horizontal plane of described upper strata travelling wheel and described guide rail and fitting away from the vertical plane of described rectilinear orbit component axes, the lower horizontal plane of described lower floor travelling wheel and described guide rail and fitting away from the vertical plane of described rectilinear orbit component axes.
2. the carrier rails of band travelling wheel according to claim 1, is characterized in that, the axis of described travelling wheel becomes the random angle between 40 degree to 60 degree with the surface level of described guide rail.
3. the carrier rails of band travelling wheel according to claim 1 and 2, it is characterized in that, each rectilinear orbit parts comprise leveling board and two perpendicular to leveling board and with the track riser of described rectilinear orbit component axes symmetry, each track riser is fixed with described guide rail.
4. the carrier rails of band travelling wheel according to claim 3, is characterized in that, described rectilinear orbit parts are symmetrically arranged with the lower margin pedestal of some adjustment heights.
5. the carrier rails of band travelling wheel according to claim 4, is characterized in that, described travelling wheel surface coverage elastic layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420694005.4U CN204287700U (en) | 2014-11-18 | 2014-11-18 | A kind of carrier rails with travelling wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420694005.4U CN204287700U (en) | 2014-11-18 | 2014-11-18 | A kind of carrier rails with travelling wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204287700U true CN204287700U (en) | 2015-04-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420694005.4U Active CN204287700U (en) | 2014-11-18 | 2014-11-18 | A kind of carrier rails with travelling wheel |
Country Status (1)
| Country | Link |
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| CN (1) | CN204287700U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964135A (en) * | 2015-06-30 | 2015-10-07 | 高鑫 | Photographing miniature mobile trolley system device |
| CN113859478A (en) * | 2021-09-01 | 2021-12-31 | 沪东中华造船(集团)有限公司 | Adjustable trolley travelling track in ship construction |
-
2014
- 2014-11-18 CN CN201420694005.4U patent/CN204287700U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964135A (en) * | 2015-06-30 | 2015-10-07 | 高鑫 | Photographing miniature mobile trolley system device |
| CN104964135B (en) * | 2015-06-30 | 2017-05-10 | 高鑫 | Photographing miniature mobile trolley system device |
| CN113859478A (en) * | 2021-09-01 | 2021-12-31 | 沪东中华造船(集团)有限公司 | Adjustable trolley travelling track in ship construction |
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