CN210398290U - Portable fast assembly railcar - Google Patents
Portable fast assembly railcar Download PDFInfo
- Publication number
- CN210398290U CN210398290U CN201921039258.7U CN201921039258U CN210398290U CN 210398290 U CN210398290 U CN 210398290U CN 201921039258 U CN201921039258 U CN 201921039258U CN 210398290 U CN210398290 U CN 210398290U
- Authority
- CN
- China
- Prior art keywords
- transverse bar
- vertical pole
- railcar
- portable
- wheelset
- 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 movie & TV instrument field relates to a portable fast assembly railcar, including the T type railcar frame construction of vertical pole and transverse bar fixed connection formation, wherein stock bolted connection is passed through in the mid point department of transverse bar to the one end of vertical pole, and the detachable first wheelset of connection in the other end below of vertical pole, matched with, the both ends below of transverse bar can be dismantled respectively and be provided with the second wheelset, the vertical pole is link open-ended cavity frame structure, its cavity part's height and transverse bar's highly uniform, and the transverse bar is solid rectangular square pole. The utility model discloses a T type railcar to wheelset and the detachable installation of joint protection piece, vertical pole wherein and horizontal pole can coincide into portable structure, the utility model discloses whole portable, the equipment of being convenient for, application that can be good is in the movie & TV is shot.
Description
Technical Field
The utility model belongs to movie & TV instrument field relates to a portable fast assembly railcar.
Background
With the continuous development of the film and television industry, in order to ensure the reality and the continuity of the shooting effect, in the process of shooting dynamic images, a rail car needs to be used, and due to the multiple changes of shooting scenes, the requirements of quick movement and quick assembly cannot be met by a common rail car.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem who exists among the prior art that solves carries, assembles and uses the problem of convenience for the railcar.
The utility model discloses a solve the technical scheme that its technical problem adopted and be:
the utility model provides a portable fast assembly railcar, T type railcar frame construction including vertical pole and transverse bar fixed connection formation, wherein the one end of vertical pole is passed through stock bolted connection in the mid point department of transverse bar, and the first wheelset of detachable connection in the other end below of vertical pole, and cooperatees, the both ends below of transverse bar can be dismantled respectively and be provided with the second wheelset, vertical pole is link open-ended cavity frame structure, its hollow portion's height and transverse bar's highly uniform, and the transverse bar is solid rectangular square pole.
Furthermore, the upper surface of the front end of the longitudinal rod is also provided with a groove.
Furthermore, the both ends punishment of transverse bar do not seted up the joint groove downwards, and the inside slip joint of joint inslot has joint non slipping spur.
Furthermore, the clamping groove is of a flat isosceles trapezoid slotting structure.
Furthermore, joint non slipping spur is square block to cooperation joint groove shape carries out indent formula design at relative both sides face, makes joint non slipping spur and joint groove form tenon fourth of the twelve earthly branches structure body.
Furthermore, the upper part of the antiskid block is higher than the plane of the upper surface of the transverse rod, and the upper surface of the antiskid block and the bottom surface of the groove are positioned in the same plane.
Compared with the prior art, the utility model beneficial effect who has is: the utility model discloses a T type railcar to wheelset and the detachable installation of joint protection piece, vertical pole wherein and horizontal pole can coincide into portable structure, the utility model discloses whole portable, the equipment of being convenient for, application that can be good is in the movie & TV is shot.
Drawings
Fig. 1 is a schematic top view of the overall structure of the present invention;
FIG. 2 is a schematic side view of the overall structure of the present invention;
FIG. 3 is a schematic front view of the overall structure of the present invention;
in the figure, 1 is the track, and 2 is vertical pole, and 21 is the recess, and 3 are stock bolts, and 4 are the transverse rod, and 41 are joint non slipping spur, and 42 are the joint groove, and 5 are first wheelset, and 6 are the second wheelset.
Detailed Description
The present invention will be described in further detail with reference to examples, but the present invention is not limited thereto.
As shown in fig. 1 to 3, a portable fast-assembling rail car comprises a T-shaped rail car frame structure formed by fixedly connecting a longitudinal rod 2 and a transverse rod 4, wherein one end of the longitudinal rod 2 is connected to the midpoint of the transverse rod 4 through a long rod bolt 3, the lower part of the other end of the longitudinal rod 2 is detachably connected with a first wheel set 5, and the lower parts of the two ends of the transverse rod 4 are detachably provided with a second wheel set 6 respectively; as shown in fig. 2, the longitudinal rod 2 is a hollow frame structure with an opening at the connecting end, the height of the hollow part of the longitudinal rod is consistent with that of the transverse rod 4, two groups of through holes are arranged in the connecting end in a vertically through manner, and compared with the two groups of through holes, two through holes are also arranged at the midpoint of the transverse rod 4, and a groove 21 is further arranged on the upper surface of the front end of the longitudinal rod 2; horizontal pole 4 is solid rectangular square bar, and joint groove 42 has been seted up downwards respectively at its both ends punishment, as shown in fig. 3, joint groove 42 is the isosceles trapezoid fluting structure of platykurtic, and its inside slip joint has joint non slipping spur 41, joint non slipping spur 41 is square block to cooperation joint groove 42 shape carries out indent formula design at relative both sides face, makes joint non slipping spur 41 and joint groove 42 form tenon fourth of the twelve earthly branches structure body, and non slipping spur 41 upper portion wherein exceeds horizontal pole 4 upper surface place plane, and non slipping spur 41 the upper surface with the tank bottom surface of recess 21 is located the coplanar.
When the utility model is used, the assembly is needed firstly, the anti-skid blocks 41 are respectively installed at two ends of the transverse rod 4, the longitudinal rod 2 is arranged at the middle point of the transverse rod 4 and is perpendicular to the longitudinal rod 2, wherein the longitudinal rod 2 is clamped on the upper surface and the lower surface of the transverse rod 4, then the longitudinal rod and the transverse rod are locked and fixed through the two long rod bolts 3 to form a T-shaped rail vehicle frame, the first wheel set 5 and the second wheel set 6 are installed below the T-shaped rail vehicle frame, the T-shaped rail vehicle is placed on the track 1, and then the triangular bracket of the camera is placed on the groove 21 and the two anti-skid blocks 41, so that the film and television shooting can be carried out; after the work is shot to this place, demolish first wheelset and second wheelset and non slipping spur 41 earlier, then only need demolish a stock bolt to the unscrewing does not dismantle another stock bolt, makes longitudinal rod 2 rotate around not dismantling the stock bolt, makes longitudinal rod and transverse bar coincidence, just so is convenient for with each part bagging-off and remove to shoot the work with next department.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any form, and any person skilled in the art can make modifications or equivalent variations of the equivalent embodiments when using the above-mentioned disclosure without departing from the technical scope of the present invention.
Claims (6)
1. The utility model provides a portable fast assembly railcar, its characterized in that, including the T type railcar frame construction of vertical pole and transverse bar fixed connection formation, wherein the one end of vertical pole is passed through stock bolted connection in the mid point department of transverse bar, and the first wheelset of detachable connection in the other end below of vertical pole, and cooperatees, the both ends below of transverse bar can be dismantled respectively and be provided with the second wheelset, vertical pole is link open-ended cavity frame structure, its hollow portion's height and transverse bar's highly uniform, and the transverse bar is solid rectangular square pole.
2. A portable quick assembly railcar according to claim 1, wherein said longitudinal rod is further provided with a groove on the upper surface of the front end thereof.
3. The portable fast-assembling rail car as claimed in claim 2, wherein the two ends of the transverse bar are respectively provided with a downward clamping groove, and the clamping grooves are slidably clamped with clamping anti-slip blocks.
4. The portable quick assembly railcar according to claim 3, wherein said snap groove is a flat isosceles trapezoid slotted structure.
5. The portable rapid assembly rail car according to claim 4, wherein the clamping anti-slip block is a square block and is designed to be recessed on two opposite sides in accordance with the shape of the clamping groove, so that the clamping anti-slip block and the clamping groove form a tenon-and-mortise structure.
6. A portable quick assembly trolley according to claim 5 wherein the upper portion of the cleat is above the plane of the upper surface of the transverse bar and the upper surface of the cleat is in the same plane as the bottom surface of the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921039258.7U CN210398290U (en) | 2019-07-05 | 2019-07-05 | Portable fast assembly railcar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921039258.7U CN210398290U (en) | 2019-07-05 | 2019-07-05 | Portable fast assembly railcar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210398290U true CN210398290U (en) | 2020-04-24 |
Family
ID=70352712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921039258.7U Expired - Fee Related CN210398290U (en) | 2019-07-05 | 2019-07-05 | Portable fast assembly railcar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210398290U (en) |
-
2019
- 2019-07-05 CN CN201921039258.7U patent/CN210398290U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200424 Termination date: 20210705 |