CN207595025U - A kind of novel photographic flat car - Google Patents
A kind of novel photographic flat car Download PDFInfo
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- CN207595025U CN207595025U CN201721714925.8U CN201721714925U CN207595025U CN 207595025 U CN207595025 U CN 207595025U CN 201721714925 U CN201721714925 U CN 201721714925U CN 207595025 U CN207595025 U CN 207595025U
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- tablet
- group
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- bolt
- flat car
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Abstract
A kind of novel photographic flat car, including tablet, push rod and group wheel, four angles are hinged four groups of group wheels in planar bottom surface, and front and rear two groups of group wheels of a side are on same track；Tablet upper surface sets push rod between group wheel before and after a side；Front and rear group of wheel of push rod opposite side is smaller than two groups of group wheel spacing of push rod a side；Group wheel is staggeredly fixed on two symmetrical slopes of angle steel by identical two rows of bearing pulleies, angle cross section is the isosceles right triangle of closing, the top of two symmetrical slopes is the top surface of angle steel and is equipped with waist-shaped hole, its four angles of counter sink are provided among group wheel seat and are screwed onto flat plate bottom, group wheel seat is bolted fixed Wear-resistant plastic flitch and is hinged the waist-shaped hole of angle steel top surface in bottom.Symmetrically fixed a pair of of idler wheel, idler wheel opposite side set a hollow hole to form stingy hand for the tail portion of tablet upper surface.The photography flat car of the utility model can turn over minor diameter track, convenient for pushing and shifting, and light weight, equipment facility are easily installed.
Description
Technical field
The utility model is related to a kind of flat car, it is more particularly to a kind of for shoot film, TV play moving lens it is flat
Wooden handcart.
Background technology
In the moving lens for shooting movie or television play, often photographer is by the camera disposed in railcar
Material, and railcar is pushed to realize by manpower or electric power.For general play staff, the flat car of Manual-pushing can save
A large amount of funds are saved, therefore are widely used.
Existing flat car is mostly the rectangular flat plate vehicle of 1070mm × 780mm, since tablet is generally made of metal, therefore
Heavier mass, it has not been convenient to carry, waste of manpower.
Existing flat car is only applicable to straight rail and major diameter (being usually 8 meters) track.
Generally require to install many equipment on flat car or increase number on vehicle, existing flat car inconvenience installation or
Fixation device, and it is inadequate using area.
Before shooting or after the completion, when needing to shift flat car, in order to protect track groups wheel, the side of carrying can only be taken
Formula, it is very inconvenient.
Invention content
The purpose of this utility model is to provide a kind of novel photographic flat car, come solve existing flat car be difficult to turn over it is small
Diameter track, quality weight, surface area not enough, be not easy to shift, equipment facility installation trouble the technical issues of.
The utility model uses following technical solution：A kind of novel photographic flat car is taken turns including tablet, push rod and group,
Four angles are hinged four groups of group wheels in the planar bottom surface, and group wheel is on same track described in front and rear two groups of a side；It is described
Tablet upper surface sets push rod between described group of wheel before and after a side；Front and rear group of wheel of the push rod opposite side is smaller than
Two groups of group wheel spacing of push rod a side；Described group of wheel is staggeredly fixed on two of angle steel by identical two rows of bearing pulleies symmetrically
On inclined-plane, the angle cross section is the isosceles right triangle of closing, and the top of two symmetrical slopes is the top of the angle steel
Face and equipped with waist-shaped hole is organized and is provided with its four angles of counter sink among wheel seat and is screwed onto the flat plate bottom, and described group of wheel seat passes through
It is bolted fixed Wear-resistant plastic flitch and is hinged the waist-shaped hole of the angle steel top surface in bottom；The tail portion pair of the tablet upper surface
Claim fixed a pair of of idler wheel, the idler wheel opposite side sets a hollow hole to form stingy hand.
The tablet is evenly distributed with the airfoil structure of multiple screw holes for surface, and there are four side, the tablets one for the tablet
Short side side is set as the swallow-tail form of indent along the horizontal plane, and the another both sides long side of opposite side and the tablet is disposed as along level
The crescent of face indent；Four sides of the tablet set dismountable extension board, a side of the extension board respectively
Shape matches with the side edge shape of the tablet, and described extension board a side is embedded in the crescent or dovetail of the tablet side
Recess coincide splicing in shape, and every piece of extension board is connected with the corresponding tablet side by bolt.
The matching surface of every piece of extension board and the tablet stretches out a pair of symmetrical cylinder bolt, the planar bottom surface setting
Corresponding bolt connecting seat, the bolt connecting seat middle part connect ear and are consolidated by bolt for the bolt ring and its both ends for being socketed the bolt
It is scheduled on the flat plate bottom；At least parallel bolt connecting seat of each two is inserted into a bolt.
Rectangular shape is formed after extension board described in four sides and the flat plate splicing；It is kissed with the crescent short side side of the tablet
The extension plate shape of conjunction matches with the crescent shape.
The tablet is evenly distributed with the rectangular configuration of multiple screw holes for surface.
The stingy hand hollow hole is set as swallow-tail form.
One through-hole is set between per adjacent four screw holes.
It is described to be bolted described group of wheel seat and plastic plate both ends are fixed with nut and are hinged the waist type of the angle steel top surface
Hole, and the head of the bolt, under, the head of the bolt is hinged the waist-shaped hole of the angle steel top surface.
The vertical bar bottom setting plate ram seat of the push rod, the ram seat are bolted company with the tablet
It connects.
The bearing pulley number included in group wheel described in one group is six.
The beneficial effects of the utility model are as follows：
1) group wheel arranged in dislocation, when turning, are not easy to overstep the limit, can also easily turn in minor diameter (can reach 4 meters) track
It is curved；It is one times small before the turning diameter ratio of the utility model；
2) can area as big as possible be obtained while weight is mitigated with external extension board；
3) uniformly distributed screw hole, convenient for the installation of photographic goods on tablet and various kinds of equipment, push rod, idler wheel and group wheel are removable
It unloads, convenient for demolition, installation；
4) it is mounted with idler wheel, does not need to carry, only need a people that can pull away, convenient for the transfer of flat car；
5) using aerofoil profile, many places punching dramatically reduces quality.
Figure of description
Fig. 1 is the structure diagram of the utility model flat car embodiment one；
Fig. 2 is the bottom view of the utility model flat car embodiment one；
Fig. 3 is the front view of the utility model flat car embodiment one；
Fig. 4 is the connection diagram of group wheel；
Fig. 5 is angle steel plane waist-shaped hole schematic diagram；
Fig. 6 carries the schematic diagram of through-hole between tablet screw hole；
Fig. 7 is two structure diagram of flat car embodiment with extension board；
Fig. 8 is two vertical view of flat car embodiment with extension board；
Fig. 9 is the front view of the flat car embodiment two with extension board.
Accompanying drawing number：1- tablets, 11- scratch hand, 12- screw holes, 13- through-holes, 2- groups wheel, 21- group wheel seats, 22- plastic plates,
23- angle steel, 231- waist-shaped holes, 24- bearing pulleies, 25- bolts, 3- push rods, 31- ram seats, 4- idler wheels, 5- extension boards, 51- are inserted
Pin, 52- bolt connecting seats, 53- bolt rings, 54- connect ear.
Specific embodiment
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings.
Following embodiment is only the utility model example to clearly illustrate, and the implementation not to the utility model
The restriction of mode.For those of ordinary skill in the art, other can also be made not on the basis of the following description
With the variation or variation of form, and these belong to obvious changes or variations that the spirit of the present invention drawn still in
Among the scope of protection of the utility model.
As shown in the FIG., a kind of novel photographic flat car including tablet 1, push rod 3 and organizes wheel 2, on 1 bottom surface of tablet
Four angles are hinged four groups of group wheels 2, and group wheel is on same track described in front and rear two groups of a side；1 upper surface of tablet exists
Push rod 3 is set between the front and rear described group of wheel of a side；Front and rear group of wheel 2 of 3 opposite side of push rod is smaller than 3 side of push rod
Two groups of 2 spacing of group wheel on side；Described group of wheel 2 is interlocked by identical two rows of bearing pulleies 24 is fixed on two symmetrical inclineds of angle steel 23
On face, 23 section of angle steel is the isosceles right triangle of closing, and the top of two symmetrical slopes is the angle steel 23
Top surface and equipped with waist-shaped hole 231 is organized and its four angles of counter sink are provided among wheel seat 21 are screwed onto 1 bottom of tablet, described group
Wheel seat 21 connects fixed Wear-resistant plastic flitch 22 by bolt 25 and is hinged the waist-shaped hole 231 of 23 top surface of angle steel in bottom；Institute
A pair of of idler wheel 4 is symmetrically fixed in the tail portion for stating 1 upper surface of tablet, and 4 opposite side of idler wheel sets a hollow hole to form stingy hand 11.
As shown in Figure 7, Figure 8, the tablet 1 is evenly distributed with the airfoil structure of multiple screw holes 12 for surface, and there are four the tablets 1
Side, described 1 one short side sides of tablet are set as the swallow-tail form of indent along the horizontal plane, and another the two of opposite side and the tablet 1
Side long side is disposed as the crescent of indent along the horizontal plane；Four sides of the tablet 1 set dismountable extension board respectively
5, a side edge shape of the extension board 5 matches with the side edge shape of the tablet 1,5 a side of extension board insertion
Recess coincide splicing, every piece of extension board 5 and the corresponding tablet 1 in the crescent or swallow-tail form of 1 side of tablet
Side is connected by bolt 51.
As shown in figure 9, the matching surface of every piece of extension board 5 and the tablet 1 stretches out a pair of symmetrical cylinder bolt 51, institute
It states 1 bottom surface of tablet and corresponding bolt connecting seat 52, bolt of 52 middle part of bolt connecting seat to be socketed the bolt 51 is set
Ring 53 and its both ends connect ear 54 and are bolted in 1 bottom of tablet；At least parallel bolt connecting seat 52 of each two
It is inserted into a bolt 51.
Rectangular shape is formed after extension board 5 described in four sides and the tablet 1 splicing；With the crescent short side of the tablet 1
While 5 shape of extension board coincideing matches with the crescent shape.
The tablet is evenly distributed with the rectangular configuration of multiple screw holes 12 for surface.
11 hollow hole of stingy hand is set as swallow-tail form.
As shown in fig. 6, per a through-hole 13 is set between adjacent four screw holes 12.
The bolt 25 connects described group of wheel seat 21 and 22 both ends of plastic plate are fixed with nut and are hinged the angle steel 23 and pushed up
The waist-shaped hole 231 in face, and the head of the bolt 25, under, the head of the bolt 25 is hinged the waist type of 23 top surface of angle steel
Hole 231.
The vertical bar bottom setting plate ram seat 31 of the push rod 3, the ram seat 31 passes through bolt with the tablet 1
It is fixedly connected.
24 number of bearing pulley included in group wheel 2 described in one group is six.
Operation principle is as follows：
1) when being run on straight rail, group wheel 2 in orbit, is moved forwards, by curved flat car by the thrust of push rod 3
During track, the big group wheel 2 of spacing is outside group wheel, by the way that push rod 3 is by staggeredly group wheel 2 and staggeredly bearing pulley 24 turns over bending track
Road during reversed cart, turns around without flat truck for carrying, and push rod 3 need to be only fixed on to the side long side other end and reversely pushed.
2) when shooting terminates to need to shift flat car, shooting equipment, the parts etc. on flat car are disassembled, it will be flat
Wooden handcart turns, and idler wheel 4 is made to roll on the ground, and flat car can be pulled with stingy hand 11 is pulled, and realizes turning for flat car
It moves.
Embodiment one
Such as Fig. 1 to Fig. 6, tablet vehicle main body is rectangle, and staggeredly group takes turns 2 for bottom surface setting, and top surface setting idler wheel 4, side is set
Put attacker 11.
Embodiment two
Such as Fig. 7 and Fig. 8, tablet vehicle main body is aerofoil profile, when flat car needs to stand more people or increase more equipment,
Two bolts 51 of extension board 5 can be fixed on 1 bottom of tablet, i.e., four with four bolt connecting seats 52 in arbitrary side
Bolt connecting seat 52 can increase by one piece of extension board 5, and the utility model can increase by one to four pieces of extension boards 5.
Claims (10)
1. a kind of novel photographic flat car, including tablet (1), push rod (3) and group wheel (2), which is characterized in that the tablet (1)
Four angles are hinged four groups of group wheels (2) on bottom surface, and group wheel is on same track described in front and rear two groups of a side；The tablet
(1) upper surface sets push rod (3) between described group of wheel before and after a side；Front and rear group of wheel (2) of push rod (3) opposite side
It is smaller than two groups of group wheel (2) spacing of push rod (3) a side；Described group of wheel (2) is handed over by identical two rows of bearing pulleies (24)
Mistake is fixed on two symmetrical slopes of angle steel (23), and angle steel (23) section is the isosceles right triangle of closing, this two
The top of a symmetrical slope is the top surface of the angle steel (23) and is equipped with waist-shaped hole (231), and countersunk head is provided among group wheel seat (21)
Kong Qisi angle is screwed onto the tablet (1) bottom, and described group of wheel seat (21) connects fixed Wear-resistant plastic flitch by bolt (25)
(22) and in bottom it is hinged the waist-shaped hole (231) of angle steel (23) top surface；
Symmetrically fixed a pair of of idler wheel (4), idler wheel (4) the opposite side setting one are hollow for the tail portion of tablet (1) upper surface
Hole forms stingy hand (11).
2. a kind of novel photographic flat car as described in claim 1, which is characterized in that
The tablet (1) is evenly distributed with the airfoil structure of multiple screw holes (12) for surface, and there are four sides for the tablet (1), described flat
(1) short side side of plate is set as the swallow-tail form of indent along the horizontal plane, and the another both sides long side of opposite side and the tablet (1) is equal
It is set as the crescent of indent along the horizontal plane；
Four sides of the tablet (1) set dismountable extension board (5), a side shape of the extension board (5) respectively
Shape matches with the side edge shape of the tablet (1), and described extension board (5) a side is embedded in the crescent moon of tablet (1) side
Recess coincide splicing in shape or swallow-tail form, and every piece of extension board (5) passes through bolt (51) with corresponding tablet (1) side
Connection.
3. a kind of novel photographic flat car as claimed in claim 2, which is characterized in that every piece of extension board (5) with it is described
The matching surface of tablet (1) stretches out a pair of symmetrical cylinder bolt (51), and tablet (1) bottom surface sets corresponding bolt connecting seat
(52), the bolt ring (53) and its both ends in the middle part of the bolt connecting seat (52) to be socketed the bolt (51) connect ear (54) by spiral shell
Bolt is fixed on the tablet (1) bottom；At least parallel bolt connecting seat (52) of each two is inserted into a bolt
(51)。
4. a kind of novel photographic flat car as claimed in claim 2, which is characterized in that extension board (5) described in four sides with it is described
Rectangular shape is formed after tablet (1) splicing；Extension board (5) shape coincideing with the crescent short side side of the tablet (1) is with being somebody's turn to do
Crescent shape matches.
5. a kind of novel photographic flat car as described in claim 1, which is characterized in that the tablet is evenly distributed with multiple spiral shells for surface
The rectangular configuration in hole (12).
6. a kind of novel photographic flat car as described in claim 1, which is characterized in that stingy hand (11) hollow hole is set as
Swallow-tail form.
7. a kind of novel photographic flat car as described in claim 2 or 5, which is characterized in that per adjacent four screw holes
(12) through-hole (13) is set between.
8. a kind of novel photographic flat car as described in claim 1, which is characterized in that the bolt (25) connects described group of wheel
Seat (21) and plastic plate (22) both ends are fixed with nut and are hinged the waist-shaped hole (231) of the angle steel (23) top surface, and the spiral shell
Under, the head of the bolt (25) is hinged the waist-shaped hole (231) of angle steel (23) top surface on the head of bolt (25).
A kind of 9. novel photographic flat car as described in claim 1, which is characterized in that the vertical bar bottom of the push rod (3)
Plate ram seat (31) is set, and the ram seat (31) is bolted to connection with the tablet (1).
10. a kind of novel photographic flat car as described in claim 1, which is characterized in that included in group wheel (2) described in one group
Bearing pulley (24) number is six.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721078584X | 2017-08-25 | ||
| CN201721078584 | 2017-08-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207595025U true CN207595025U (en) | 2018-07-10 |
Family
ID=62764831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721714925.8U Active CN207595025U (en) | 2017-08-25 | 2017-12-11 | A kind of novel photographic flat car |
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| Country | Link |
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| CN (1) | CN207595025U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108501990A (en) * | 2017-12-11 | 2018-09-07 | 汉唐荣鼎（大厂回族自治县）影视传媒有限公司 | A kind of novel photographic flat car |
-
2017
- 2017-12-11 CN CN201721714925.8U patent/CN207595025U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108501990A (en) * | 2017-12-11 | 2018-09-07 | 汉唐荣鼎（大厂回族自治县）影视传媒有限公司 | A kind of novel photographic flat car |
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