CN205847404U - A kind of track and assembling track - Google Patents
A kind of track and assembling track Download PDFInfo
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- CN205847404U CN205847404U CN201620284259.8U CN201620284259U CN205847404U CN 205847404 U CN205847404 U CN 205847404U CN 201620284259 U CN201620284259 U CN 201620284259U CN 205847404 U CN205847404 U CN 205847404U
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- track
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- bearing rail
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Abstract
This application provides a kind of track and assemble track, described track includes Load-bearing rail, track support and horizontal pillow, two Load-bearing rails are arranged parallel, the two ends of Load-bearing rail are respectively arranged with connecting pin for positioning and the hole that is located by connecting, the two ends of Load-bearing rail are connected with horizontal pillow by track support, the two ends of horizontal pillow are provided with horizontal plane and adjust lower margin, are provided with cable-pulling chain groove between track support, and cable-pulling chain groove is connected with track support by the keyway that is located by connecting；Described assembling track includes some above-mentioned tracks, is connected by connecting pin for positioning and the hole that is located by connecting between described track.The application can reduce the wrapping phenomena of cable-pulling chain and occur, it is ensured that when the equipment high speed slide such as video camera or camera, cable-pulling chain will not be torn, and has expanded the range of application of the equipment such as video camera or camera, has considerably reduced the incidence rate of accident.
Description
Technical field
The application relates to broadcasting television technology field, particularly relates to a kind of track and assembles track.
Background technology
In radio and television, the shooting and producing of film and relay, recording work, video camera, camera need traction number
Amount, length, specification all kinds of cables not etc., when video camera or camera do linear reciprocation at a high speed by certain movement track on ground
During follow shot, needing to be positioned in the railcar that can slide in orbit video camera, camera, railcar utilizes roller to exist
Sliding on rails, it is achieved video camera movement on the ground, meanwhile, video camera, all kinds of cables of camera traction will be positioned over
In special cable-pulling chain, follow video camera or camera do linear reciprocation high-speed mobile,
At present, this kind of operation video camera in orbit or camera are when high speed slide, and the cable-pulling chain of its traction is normal
Fracture often occurs, and then causes the cable failure in cable-pulling chain, pull apart, thus limit the range of application of capture apparatus, very
Occur to causing accident.
Prior art deficiency is:
Run video camera in orbit or camera cable-pulling chain when high-speed straight-line moves back and forth is easily broken off.
Summary of the invention
The embodiment of the present application proposes a kind of track and assembles track, to solve to run in prior art taking the photograph in orbit
The technical problem that camera or the camera cable-pulling chain when high-speed straight-line moves back and forth is easily broken off.
First aspect, the embodiment of the present application provides a kind of track, including first Load-bearing rail the 1, first track support 2,
Second Load-bearing rail the 3, second track support the 4, first horizontal pillow 5 and the second horizontal pillow 6, described first Load-bearing rail 1 and described second
Load-bearing rail 3 is arranged parallel, and the two ends of described first Load-bearing rail 1 and described second Load-bearing rail 3 are provided with and are located by connecting
Pin 7 and the hole 8 that is located by connecting, the two ends of described first Load-bearing rail 1 are horizontal with described first respectively by described first track support 2
Pillow 5 and the second horizontal pillow 6 connect, and described second track support 4 is passed through respectively with described first in the two ends of described second Load-bearing rail 3
Horizontal pillow 5 and the second horizontal pillow 6 connect, and the two ends of described first horizontal pillow 5 and the second horizontal pillow 6 are provided with lower margin 9, described first track
The first cable-pulling chain groove 10 and the second cable-pulling chain groove 11 it is provided with between support 2 and described second track support 4, described first
Cable-pulling chain groove 10 is connected with described first track support 2 by first keyway 12 that is located by connecting, described second cable-pulling chain groove
11 are connected with described second track support 4 by second keyway 13 that is located by connecting.
Second aspect, the embodiment of the present application provides a kind of assembling track, including some above-mentioned tracks, between described track
Connected by described connecting pin for positioning 7 and the hole 8 that is located by connecting.
Have the beneficial effect that:
The track provided due to the embodiment of the present application and assembling track, cable-pulling chain unused portion can be wound around in-orbit
In the drag chain plate rail that two ends, road are arranged, specifically used part can be placed in the cable-pulling chain groove of described track, and cable drags
Chain is consistent with the direction of described track when moving back and forth with equipment such as video camera/cameras, and middle cable drags compared to existing technology
The situation that chain moves back and forth outside track, the embodiment of the present application can reduce the wrapping phenomena of cable-pulling chain and occur, it is ensured that
During the equipment high speed slide such as video camera or camera, cable-pulling chain will not be torn, and has expanded the equipment such as video camera or camera
Range of application, considerably reduces the incidence rate of accident.
Accompanying drawing explanation
The specific embodiment of the application is described below with reference to accompanying drawings, wherein:
Fig. 1 shows the front view of the embodiment of the present application middle orbit；
Fig. 2 shows the front view of the embodiment of the present application middle orbit；
Fig. 3 shows the side view of the embodiment of the present application middle orbit；
Fig. 4 shows the top view of the embodiment of the present application middle orbit；
1, the first Load-bearing rail；2, the first track support；3, the second Load-bearing rail；4, the second track support；5, first is horizontal
Pillow；6, the second horizontal pillow；7, connecting pin for positioning；8, be located by connecting hole；9, lower margin；10, the first cable-pulling chain groove；11, the second cable
Dee；12, first it is located by connecting keyway；13, second it is located by connecting keyway；14, solid lubricant；15, the 3rd horizontal pillow.
Detailed description of the invention
Technical scheme and advantage in order to make the application are clearer, below in conjunction with exemplary to the application of accompanying drawing
Embodiment is described in more detail, it is clear that described embodiment be only the application a part of embodiment rather than
All embodiments exhaustive.And in the case of not conflicting, the embodiment in this explanation and the feature in embodiment can be mutual
Combine.
For the deficiencies in the prior art, the embodiment of the present application proposes a kind of track and assembles track, is illustrated below.
Fig. 1 shows the front view of the embodiment of the present application middle orbit, and Fig. 2 shows facing of the embodiment of the present application middle orbit
Figure, Fig. 3 shows the side view of the embodiment of the present application middle orbit, and Fig. 4 shows the top view of the embodiment of the present application middle orbit, as
Shown in figure, described track may include that
First Load-bearing rail the 1, first track support the 2, second Load-bearing rail the 3, second track support the 4, first horizontal pillow 5 and
Two horizontal pillows 6；
Described first Load-bearing rail 1 and described second Load-bearing rail 3 are arranged parallel, described first Load-bearing rail 1 and described
The two ends of the second Load-bearing rail 3 are provided with connecting pin for positioning 7 and the hole 8 that is located by connecting；
The two ends of described first Load-bearing rail 1 by described first track support 2 respectively with described first horizontal pillow 5 and second
Horizontal pillow 6 connects, the two ends of described second Load-bearing rail 3 by described second track support 4 respectively with described first horizontal pillow 5 and the
Two horizontal pillows 6 connect；
The two ends of described first horizontal pillow 5 and the second horizontal pillow 6 are provided with lower margin 9；
The first cable-pulling chain groove 10 and second it is provided with between described first track support 2 and described second track support 4
Cable-pulling chain groove 11, described first cable-pulling chain groove 10 is located by connecting keyway 12 with described first track support 2 even by first
Connecing, described second cable-pulling chain groove 11 is connected with described second track support 4 by second keyway 13 that is located by connecting.
When being embodied as, Load-bearing rail and track support all can use aluminium alloy open die extrusion, described cable-pulling chain groove
Aluminium alloy open die extrusion molding can also be used.
Described Load-bearing rail can be the structures such as square rail, circular rail, and this is not restricted by the application.
When being embodied as, can according to the weight of load and the factor such as physical dimension, between appropriate design bearing track away from
From, such as: the distance that can design between the first bearing track 1 and the second bearing track 3 is 1m.
The track that the embodiment of the present application is provided may be used for radio and television, cinematographic field carries video camera, camera, institute
State video camera, camera can by carrying equipment high speed slides on the track such as the dollies that is mounted on Load-bearing rail,
Meanwhile, in all kinds of cables of the equipment traction such as described video camera, camera can be positioned over the cable-pulling chain groove of described track with
Reciprocate with equipment such as video camera/cameras, be possible to prevent cable in video camera/camera distance, reciprocate at a high speed
Time produce cable windings, the problem such as fracture, effectively eliminate video camera/camera on ground along track distance, the most round
Potential safety hazard during mobile working, is greatly expanded the effective utilization of video camera/camera.
In enforcement, the cross section of described first Load-bearing rail 1 and described second Load-bearing rail 2 can be all circular.
When being embodied as, in order to ensure the rectilinearity precision of overall track, the Load-bearing rail in the embodiment of the present application is permissible
Using circle rail, namely cross section is circular structure.
In enforcement, described first cable-pulling chain groove 10 and the second cable-pulling chain groove 11 may each comprise the first horizontal structure,
Second horizontal structure and vertical structure, described first horizontal structure and the second horizontal structure are connected by vertical structure；
Described first cable-pulling chain groove 10 is connected with described first track support 2 by first keyway 12 that is located by connecting, institute
State the second cable-pulling chain groove 11 to be connected with described second track support 4 by second keyway 13 that is located by connecting, be specifically as follows:
The vertical structure of described first cable-pulling chain groove 10 is propped up with described first track by first keyway 12 that is located by connecting
Frame 2 connects, and the vertical structure of described second cable-pulling chain groove 11 is propped up with described second track by second keyway 13 that is located by connecting
Frame 4 connects.
In view of the convenience used and safety in the embodiment of the present application, described cable-pulling chain groove is arranged to upper and lower two
The form of individual horizontal structure, is positioned over different types of cable on different horizontal structures.Such as: when actually used, can
Rope etc. is positioned on described first horizontal structure, cable-pulling chain etc. is positioned on described second horizontal structure.
In enforcement, described second horizontal structure can be provided with solid lubricant 14.
When being embodied as, macromolecular material can be adhered to increase cunning in the Displacement Contact face of described cable-pulling chain groove so that rubs
Wipe coefficient below 0.19.
When being embodied as, can also arrange solid lubricant on the first horizontal structure, those skilled in the art are permissible
Being configured according to actual needs, this is not restricted by the application.
The embodiment of the present application is in order to increase the sliding speed of cable-pulling chain further, reduce the abrasion of cable-pulling chain, permissible
Described second horizontal structure arranges solid lubricant, in order to cable-pulling chain is following the equipment such as video camera, camera height
Speed comes and goes coefficient of friction when sliding and reduces further, and sliding speed improves further, extends cable-pulling chain to a certain extent
Service life.
In enforcement, described first horizontal structure and/or described second horizontal structure can be provided with rib.
When being embodied as, in order to prevent rope or cable-pulling chain etc. from deviateing described cable-pulling chain groove, can be at described cable
First horizontal structure of dee, the second horizontal structure arrange rib.
In enforcement, the two ends of described first Load-bearing rail 1 and described second Load-bearing rail 3 are provided with connecting pin for positioning 7
Hole 8 is specifically as follows with being located by connecting:
First end face of described first Load-bearing rail 1 is provided with connecting pin for positioning 7, the second of described first Load-bearing rail 1
End face is provided with the hole 8 that is located by connecting, and the first end face of described second Load-bearing rail 2 is provided with the hole 8 that is located by connecting, and described second holds
Second end face in heavy rail road 2 is provided with connecting pin for positioning 7.
In the embodiment of the present application, two Load-bearing rails at same end face can be respectively provided with connecting pin for positioning 7 and location
Connecting hole 8, time specifically used can with another track be located by connecting hole 8 and connecting pin for positioning 7 realizes grafting, improve further
The convenience connected, and make to connect more firm.
In enforcement, the height of the junction distance horizontal plane of described first horizontal pillow 5 and/or the second horizontal pillow 6 and described lower margin 9
For adjustable.
In being embodied as, described lower margin 9 can adjust the horizontal pillow height to ground according to actual needs, with satisfied complexity
Lay environment.Such as: adjusting the described first horizontal pillow 5 junction with described lower margin 9 height apart from ground is 5cm, adjusts institute
Stating the second horizontal pillow 6 junction with described lower margin 9 height apart from ground is 6cm.
In enforcement, described lower margin 9 may include that base, screw rod and nut, and one end of described screw rod is with described base even
Connecing, described first horizontal pillow 5 and/or the second horizontal pillow 6 are connected with described lower margin 9 by the cooperation of described screw rod and nut, described spiral shell
Mother is rotatably connected in the optional position of described screw rod.
When being embodied as, described base realizes supporting role for contacting with ground, and described nut can be grasped by rotation
It is fixed on the optional position of described screw rod, to reach to adjust the purpose of the height of horizontal pillow distance base (or horizontal plane).
Using the mode such as screw rod and nut screw connection in force is owing to these modes are the more commonly used, main flow, it is easy to ability
Field technique librarian use/understanding, so here as a example by screw rod and nut screw connection；But, in theory, with other side
Formula is also possible, as long as being capable of adjusting the purpose of Load-bearing rail distance substructure height, screw rod and nut screw connection
Mode is only used for instructing the most how those skilled in the art implement the application, but is not intended to be only capable of using screw rod and nut to join
The mode closed, can put into practice needs to determine corresponding mode to combine in implementation process.
When being embodied as, described lower margin 9 may further include: nut, and described nut is placed in the other end of described screw rod.
Will not hurt personnel or other article in order to ensure the most described screw rod, the embodiment of the present application is also
A nut can be placed at the other end (being referred to as in use above) of screw rod, described nut is buckled in described screw rod
Above.
When being embodied as, described nut can be connected with described screw rod by modes such as rotations, and this is not limited by the application
System.
In enforcement, between described first horizontal pillow 5 and described second horizontal pillow 6, the 3rd horizontal pillow 15, institute can be further provided with
The two ends stating the 3rd horizontal pillow 15 are provided with lower margin 9, and described first Load-bearing rail 1 passes through described first track support 2 with described
3rd horizontal pillow 15 connects, and described second Load-bearing rail 3 is connected with described 3rd horizontal pillow 15 by described second track support 4.
When being embodied as, one can be entered between the first horizontal pillow 5 and the second horizontal pillow 6 at track two ends according to actual needs
Step arranges one or more 3rd horizontal pillow 15, for example, it is assumed that close together between the first horizontal pillow 5 and the second horizontal pillow 6, the most permissible
In the centre position of described first horizontal pillow 5 and the second horizontal pillow 6, a 3rd horizontal pillow 15 is set；Assume that the first horizontal pillow 5 and second is horizontal
Pillow 6 between distant, then can be spaced between described first horizontal pillow 5 and the second horizontal pillow 6 arrange multiple (such as 2,3
Individual etc.) the 3rd horizontal pillow 15, the steadiness overall to increase track.
Based on same inventive concept, the embodiment of the present application additionally provides a kind of assembling track, including some above-mentioned tracks, institute
State and can be connected by described connecting pin for positioning 7 and the hole 8 that is located by connecting between track.
When being embodied as, can install with the form of two meter of one joint, two meter of one joint, often between joint track by described location even
Pin 7 and the hole 8 that is located by connecting connect, thus assemble the longer track corresponded to actual needs, and install quickly and length is prone to
Regulation.
Illustrate with an instantiation below the embodiment of the present application.
Assume that video camera needs the scope at a length of 200 meters to move shooting, it is assumed that a length of the 50 of a joint track
Rice, then need the 4 such tracks of joint to assemble the length obtaining 200 meters, being located by connecting by track between this 4 joint track
Pin 7 and the hole 8 that is located by connecting realize grafting.
In the specific implementation, video camera can be positioned on the track described in the embodiment of the present application the railcar slided
On, the plate rail depositing rope or cable-pulling chain is positioned over the two ends that track is axial, the rope of video camera traction is positioned over track
Cable-pulling chain groove the first horizontal structure on, the cable-pulling chain of video camera traction is positioned over the second of the cable-pulling chain groove of track
On horizontal structure, owing to the weight of cable-pulling chain is relatively big, can be in the second horizontal junction in order to increase sliding the embodiment of the present application further
Some lubriation materials are set on structure.
These cables of video camera are followed video camera and are done straight line along track and come and go high-speed mobile, while realizing shooting really
The situations such as the cable protecting traction will not be wound around, ruptures, damaged, have expanded the range of application of video camera.
When ground relief to be shot, can guarantee that railcar is at same water by adjusting the lower margin of track
Planar movement, has expanded the range of application of track further, and the track that the embodiment of the present application is provided may insure that in complexity
The shooting that under shooting environmental, the equipment such as video camera or camera also can be steady, safe.
Although having been described for the preferred embodiment of the application, but those skilled in the art once know basic creation
Property concept, then can make other change and amendment to these embodiments.So, claims are intended to be construed to include excellent
Select embodiment and fall into all changes and the amendment of the application scope.
Claims (10)
1. a track, it is characterised in that including: the first Load-bearing rail (1), the first track support (2), the second Load-bearing rail
(3), the second track support (4), the first horizontal pillow (5) and the second horizontal pillow (6), described first Load-bearing rail (1) and described second is held
Heavy rail road (3) is arranged parallel, and the two ends of described first Load-bearing rail (1) and described second Load-bearing rail (3) are provided with respectively
Connecting pin for positioning (7) and the hole that is located by connecting (8), described first track support (2) is passed through at the two ends of described first Load-bearing rail (1)
Being connected with described first horizontal pillow (5) and the second horizontal pillow (6) respectively, the two ends of described second Load-bearing rail (3) pass through described second
Track support (4) is connected with described first horizontal pillow (5) and the second horizontal pillow (6) respectively, described first horizontal pillow (5) and the second horizontal pillow
(6) two ends are provided with lower margin (9), are provided with between described first track support (2) and described second track support (4)
One cable-pulling chain groove (10) and the second cable-pulling chain groove (11), described first cable-pulling chain groove (10) is located by connecting key by first
Groove (12) is connected with described first track support (2), and described second cable-pulling chain groove (11) is located by connecting keyway by second
(13) it is connected with described second track support (4).
2. track as claimed in claim 1, it is characterised in that described first Load-bearing rail (1) and described second Load-bearing rail
(3) cross section is circle.
3. track as claimed in claim 1, it is characterised in that described first cable-pulling chain groove (10) and the second cable-pulling chain groove
(11) the first horizontal structure, the second horizontal structure and vertical structure, described first horizontal structure and the second horizontal structure are all included
Connected by vertical structure；Described first cable-pulling chain groove (10) is located by connecting keyway (12) and described first track by first
Support (2) connects, and described second cable-pulling chain groove (11) is located by connecting keyway (13) and described second track support by second
(4) connect, particularly as follows: the vertical structure of described first cable-pulling chain groove (10) is located by connecting keyway (12) with described by first
First track support (2) connects, and the vertical structure of described second cable-pulling chain groove (11) is located by connecting keyway (13) by second
It is connected with described second track support (4).
4. track as claimed in claim 3, it is characterised in that be provided with solid lubricant on described second horizontal structure
(14)。
5. track as claimed in claim 3, it is characterised in that described first horizontal structure and/or described second horizontal structure
It is provided with rib.
6. track as claimed in claim 1, it is characterised in that described first Load-bearing rail (1) and described second Load-bearing rail
(3) two ends are provided with connecting pin for positioning (7) and the hole that is located by connecting (8) particularly as follows: the first of described first Load-bearing rail (1)
End face is provided with connecting pin for positioning (7), and the second end face of described first Load-bearing rail (1) is provided with the hole that is located by connecting (8), described
First end face of the second Load-bearing rail (3) is provided with the hole that is located by connecting (8), and the second end face of described second Load-bearing rail (3) sets
It is equipped with connecting pin for positioning (7).
7. track as claimed in claim 1, it is characterised in that described first horizontal pillow (5) and/or the second horizontal pillow (6) are with described
The height of the junction distance horizontal plane of lower margin (9) is adjustable.
8. track as claimed in claim 7, it is characterised in that described lower margin (9) includes base, screw rod and nut, described spiral shell
One end of bar is connected with described base, and described first horizontal pillow (5) and/or the second horizontal pillow (6) are joined by described screw rod and nut
Closing and be connected with described lower margin (9), described nut is rotatably connected in the optional position of described screw rod.
9. track as claimed in claim 1, it is characterised in that enter between described first horizontal pillow (5) and described second horizontal pillow (6)
One step is provided with the 3rd horizontal pillow (15), and the two ends of described 3rd horizontal pillow (15) are provided with lower margin (9), described first Load-bearing rail
(1) being connected with described 3rd horizontal pillow (15) by described first track support (2), described second Load-bearing rail (3) is by described
Second track support (4) is connected with described 3rd horizontal pillow (15).
10. an assembling track, it is characterised in that include some tracks as described in claim 1 to 9 is arbitrary, described track
Between by described connecting pin for positioning (7) and the hole that is located by connecting (8) connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620284259.8U CN205847404U (en) | 2016-04-07 | 2016-04-07 | A kind of track and assembling track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620284259.8U CN205847404U (en) | 2016-04-07 | 2016-04-07 | A kind of track and assembling track |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205847404U true CN205847404U (en) | 2016-12-28 |
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ID=57627362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620284259.8U Active CN205847404U (en) | 2016-04-07 | 2016-04-07 | A kind of track and assembling track |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205847404U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150797A (en) * | 2017-12-20 | 2018-06-12 | 苏州江南航天机电工业有限公司 | A kind of projecting apparatus mounting bracket |
-
2016
- 2016-04-07 CN CN201620284259.8U patent/CN205847404U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150797A (en) * | 2017-12-20 | 2018-06-12 | 苏州江南航天机电工业有限公司 | A kind of projecting apparatus mounting bracket |
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