CN114312948B - Modularized video equipment vehicle - Google Patents
Modularized video equipment vehicle Download PDFInfo
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- CN114312948B CN114312948B CN202111214157.0A CN202111214157A CN114312948B CN 114312948 B CN114312948 B CN 114312948B CN 202111214157 A CN202111214157 A CN 202111214157A CN 114312948 B CN114312948 B CN 114312948B
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Abstract
The invention discloses a modularized video equipment vehicle which comprises a first support plate, casters arranged below the first support plate, a support column arranged on the first support plate and a second support plate arranged on the support column, wherein the first support plate comprises a support plate and a fixing seat fixed on the support plate, rectangular fixing holes are formed in the fixing seat, the fixing holes are through holes, the structure of the second support plate is identical to that of the first support plate, the cross section of the support column is identical to that of the fixing holes, and two ends of the support column are respectively inserted into the fixing holes of the fixing seats of the first support plate and the second support plate and are locked by locking pieces. The modularized video equipment vehicle provided by the invention is convenient to assemble and disassemble and transport, and has the advantages of rapid assembly, ensured basic size chain and overall improved structural rigidity.
Description
Technical Field
The invention relates to a trolley type film and television equipment transport vehicle special for the photography industry, in particular to a modularized film and television equipment vehicle used in the photography process.
Background
In the photographic industry, when photography or shooting, the shooting position is constantly changed according to the requirements of scenes, so various shooting equipment needs to be moved into different scenes at any time, a trolley type transportation type trolley body and a machining type trolley body are used for a film and television equipment vehicle special for the photographic industry, and the use environment is in a moving and open-air environment.
The existing photographic equipment mainly comprises a bottom supporting plate, casters fixedly arranged on the bottom supporting plate, a U-shaped inserting rod fixedly arranged on the bottom supporting plate and an upper supporting plate fixed on the U-shaped inserting rod, wherein the upper supporting plate and the bottom supporting plate are horizontally arranged. When in use, the film and television equipment can be placed on the bottom supporting plate and the upper supporting plate. Thereby facilitating the movement of the photographic equipment.
When the distance between shooting scenes is far, the shooting equipment vehicle needs to be disassembled and transported for convenient transportation, however, the U-shaped inserted link, the upper supporting plate, the bottom supporting plate and the casters of the traditional shooting equipment vehicle are fixedly connected together through dozens of bolts, and the obvious disadvantage is that the equipment is complicated to disassemble, so that the transportation is inconvenient.
Disclosure of Invention
The invention aims to provide a modularized video equipment vehicle which is convenient to assemble, disassemble and transport.
In order to achieve the above purpose, the invention provides a modularized video equipment vehicle, which comprises a first support plate, casters arranged below the first support plate, a support column arranged on the first support plate and a second support plate arranged on the support column, wherein the first support plate comprises a support plate and a fixing seat fixed on the support plate, rectangular fixing holes are formed in the fixing seat, the fixing holes are through holes, the structure of the second support plate is identical to that of the first support plate, the cross section of the support column is identical to that of the fixing holes, two ends of the support column are respectively inserted into the fixing holes of the fixing seats of the first support plate and the second support plate, and the support column and the fixing seat are locked by locking pieces.
In a preferred embodiment, the hole wall of the fixing hole protrudes outwards to form a trapezoid boss, a trapezoid groove is formed in the support column, the trapezoid groove is a through groove penetrating along the length direction of the support column, and the trapezoid boss is attached to the trapezoid groove.
In a preferred embodiment, the locking member is a locking bolt, the support column is provided with a plurality of positioning holes, the positioning holes are uniformly distributed along the length direction of the support column, and the locking bolt is mounted on the fixing seat and inserted into the positioning holes.
In a preferred embodiment, the locking bolt is provided with a handle.
In a preferred embodiment, the support plate comprises a front plate, a middle plate and a rear plate, the middle plate being inserted between the front plate and the rear plate, the middle plate connecting the front plate and the rear plate.
In a preferred embodiment, the lower surfaces of the front plate and the rear plate are respectively provided with a first mounting ridge and a second mounting ridge, opposite end surfaces of the first mounting ridge and the second mounting ridge are respectively provided with a mounting groove, the caster comprises a mounting plate and a roller fixed on the mounting plate, and the front side and the rear side of the mounting plate of the caster are respectively inserted into the mounting grooves of the first mounting ridge and the second mounting ridge.
In a preferred embodiment, the mounting groove is a right-angle groove, the right-angle groove on the first mounting ridge and the second mounting ridge on the front plate is disposed at the joint of the first mounting ridge or the second mounting ridge and the front plate, and the right-angle groove on the first mounting ridge and the second mounting ridge on the rear plate is disposed at the joint of the first mounting ridge or the second mounting ridge and the rear plate.
In a preferred embodiment, the first support plate further comprises a left connecting plate and a right connecting plate, the left connecting plate and the right connecting plate are respectively fixed at the left end and the right end of the supporting plate, the fixing base is fixed on the left connecting plate and the right connecting plate, and the lower surfaces of the left connecting plate and the right connecting plate are flush with the lower surfaces of the front plate and the rear plate.
In a preferred embodiment, a plurality of parallel ribs are provided on both the upper and lower surfaces of the support plate.
In a preferred embodiment, install the extension crossbeam between the pillar, the extension crossbeam includes first crossbeam, second crossbeam and extension beam, all offered a plurality of mounting hole that can install the movie & TV equipment on first crossbeam and the second crossbeam, the both ends of extension beam respectively with first crossbeam and second crossbeam grafting are connected, so as to with first crossbeam and second crossbeam fixed connection together, first installation through-hole has been seted up on the first crossbeam, second installation through-hole has been seted up on the second crossbeam, first installation through-hole and second installation through-hole are fixed the suit respectively on the pillar.
The modularized video equipment vehicle provided by the invention is characterized in that the first support plate, the second support plate and the support post are arranged, and the support post is only required to be inserted into the fixing holes of the fixing seats on the first support plate and the second support plate and then locked by the locking piece during assembly; when the modularized video equipment is disassembled, the locking piece is only required to be loosened, then the second support plate is pulled out of the support post, and then the support post is pulled out of the first support plate. Meanwhile, the first support plate and the second support plate are identical, so that the first support plate and the second support plate can be exchanged, and can be stacked together during transportation, so that the disassembled modularized video equipment vehicle occupies small space and is convenient to store and transport. Therefore, the modularized video equipment vehicle provided by the invention is convenient to assemble and disassemble and convenient to transport.
Drawings
FIG. 1 is a schematic view of a modular video asset cart according to a preferred embodiment of the present invention;
FIG. 2 is a schematic view of the structure of a first support plate with casters mounted thereto;
FIG. 3 is a schematic structural view of the fixing base;
FIG. 4 is a schematic structural view of a strut;
FIG. 5 is a schematic view of the structure of the fixing base mounted on the left connecting plate;
FIG. 6 is a schematic view of the structure of the strut with the locking member mounted thereon;
FIG. 7 is a schematic view of another orientation of the first plate, wherein the middle plate is not shown;
FIG. 8 is a schematic view of another orientation of the first support plate;
fig. 9 is an enlarged view at a in fig. 8;
fig. 10 is a left side view of fig. 2;
FIG. 11 is a schematic view of the structure of an extension beam;
FIG. 12 is a schematic view of a monitor mounted by an extension beam;
reference numerals illustrate:
1-a first support plate; 11-a support plate; 111-front plate; 112-a middle plate; 113-a rear plate; 114-a first mounting ridge; 115-a second mounting ridge; 116-mounting slots; 12-fixing base; 121-fixing holes; 1211-trapezoidal boss; 122-a base; 123-fixing plates; 13-left connecting plate; 14-a right connecting plate; 2-supporting columns; 21-a trapezoidal recess; 22-positioning holes; 3-a second support plate; 4-casters; 41-mounting plates; 42-rolling wheels; 5-locking piece; 6-expanding the cross beam; 61-a first beam; 62-a second cross beam; 63-extension beams; 64-mounting holes; 65-first mounting through holes; 66-second mounting through holes; 7-monitor.
Detailed Description
The invention will be further described with reference to the drawings and embodiments. The purpose and purpose of these exemplary embodiments are merely to illustrate the present invention and are not intended to limit the true scope of the present invention in any way.
In the present invention, some azimuth terms are defined, and unless otherwise stated, terms such as "up, down, left, right" are defined in the normal use case of the modular video equipment cart provided by the present invention, and may refer to the up, down, left, and right directions shown in fig. 1. "inner and outer" refer to the inner and outer relative to the contour of each component itself. These directional terms are used for ease of understanding and thus do not limit the scope of the invention.
Referring to fig. 1 appropriately, the modular video equipment vehicle according to the basic embodiment provided by the present invention includes a first support plate 1, casters 4 mounted under the first support plate 1, a support post 2 mounted on the first support plate 1, and a second support plate 3 mounted on the support post 2.
Referring to fig. 2, the first support plate 1 includes a support plate 11 and a fixing base 12 fixed to the support plate 11. The number of the fixing seats 12 is determined according to the shape of the supporting plate 11, the supporting plate 11 is a rectangular plate, the number of the fixing seats 12 is 4, and the 4 fixing seats 12 are respectively and fixedly installed at four corners of the supporting plate 11. The fixing base 12 and the supporting plate 11 are assembled in advance in a factory. Referring to fig. 3, the fixing base 12 is provided with a rectangular fixing hole 121, and the fixing hole 121 is a through hole.
The structure of the second support plate 3 is the same as that of the first support plate 1, i.e. the second support plate 3 and the first support plate 1 can be interchanged. The cross section of the support posts 2 is the same as the fixing holes 121 in size and shape, and the number of the support posts 2 is the same as the number of the fixing seats 12. The two ends of the support column 2 are respectively inserted into the fixing holes 121 of the fixing seats 12 of the first support plate 1 and the second support plate 3, and the support column 2 and the fixing seats 12 are locked by the locking pieces 5.
In the modular video equipment vehicle provided in the above basic embodiment, when the modular video equipment vehicle is assembled, the post 2 is only required to be inserted into the fixing seat 12 of the first support plate 1 provided with the castor 4 (the castor and the first support plate can be assembled in advance in a factory), the locking member 5 is used for locking, and then the second support plate 3 is installed on the post 2 and locked by the locking member 5. When the support is disassembled, the second support plate 3 is pulled out of the support column 2 after the locking piece 5 for locking the second support plate 3 is unscrewed, and then the locking piece 5 for locking the first support plate 1 is unscrewed, so that the support column 2 is pulled out of the first support plate 1. Since the fixing hole 121 of the fixing base 12 is a rectangular hole, the supporting column 2 is also a rectangular supporting column, and when the supporting column 2 is inserted into the fixing hole 121 of the fixing base 12 and then locked by the locking member 5, the supporting column 2 and the fixing base 12 can be firmly fixed. The invention can be assembled into the video equipment vehicle only by four modules, namely the support post 2, the support plate, the locking piece 5 and the castor 4, so that the interchangeability among all parts of the invention is strong, and the maintenance of the video equipment vehicle can be realized by only storing a small number of spare parts in daily use.
Compared with the prior art that tens of screws are required to be disassembled and assembled when the film and television equipment vehicle is disassembled and assembled, the modularized film and television equipment vehicle (such as equipment vehicle with four support posts) provided by the invention only needs to unscrew 8 locking pieces 5. Therefore, the invention has extremely high disassembly and assembly advantages compared with the prior film and television equipment vehicle.
In the present invention, the locking member 5 may be a variety of locking members commonly used, and preferably, the locking member 5 is a locking bolt. When the strut 2 is locked by using the locking bolt, the locking bolt is first screwed on the hole wall of the fixing hole 121, and then the locking bolt is screwed down so that the locking bolt abuts against the strut 2. In order to further improve the assembly and disassembly efficiency, as shown in fig. 3, a handle is provided on the locking bolt, and when the video equipment is assembled and disassembled, a worker can conveniently screw the locking bolt by only rotating the handle so as to separate or fix the support post 2 from the fixing seat 12.
In order to make the modular video equipment cart structure have better structural rigidity and reduce the production cost, in a further preferred embodiment, as shown in fig. 3, the hole wall of the fixing hole 121 protrudes outwards to form a trapezoid boss 1211. As shown in fig. 4, the pillar 2 is provided with a trapezoidal groove 21, and the trapezoidal groove 21 is a through groove penetrating along the length direction of the pillar 2. The trapezoidal boss 1211 is fitted to the trapezoidal groove 21, that is, when the stay 2 is mounted in the fixing hole 121, each end face of the trapezoidal boss 1211 facing the stay 2 is fitted to the groove wall of the trapezoidal groove 21 on the stay 2. In this embodiment, by disposing the trapezoid boss 1211 on the hole wall of the fixing hole 121, when the pillar 2 is inserted into the fixing hole 121, the fitting between the trapezoid boss 1211 and the trapezoid groove 21 can effectively reduce the production precision of the pillar 2 and the positioning hole 22 while ensuring stable fitting between the pillar 2 and the positioning hole 22, thereby reducing the cost of the modularized video equipment vehicle.
As shown in fig. 4, the support 2 is provided with a plurality of positioning holes 22, the positioning holes 22 are uniformly distributed along the length direction of the support 2, and the locking bolt is mounted on the fixing base 12 and inserted into the positioning holes 22. In this embodiment, the positioning hole 22 is formed on the pillar 2, and when the locking bolt is used to lock the pillar 2 and the fixing base 12, the locking bolt is inserted into the positioning hole 22, so that the locking effect of the locking bolt can be further improved.
In order to make the assembly and disassembly of the modular video equipment vehicle more convenient, as shown in fig. 3 and 5, the fixing seat 12 comprises a seat body 122 and a fixing plate 123, a concave cavity is arranged on the seat body 122, the fixing plate 123 is assembled on the seat body 122, and the fixing hole 121 is defined by the fixing plate 123 and the concave cavity on the seat body 122, namely, the hole wall of the fixing hole 121 is formed by the cavity wall of the seat body 122 and the fixing plate 123. The positioning holes 22 on the support posts 2 are through holes, the base 122 and the fixing plate 123 are provided with mounting holes, the locking bolts are mounted on the mounting holes of the fixing plate 123, and the locking bolts penetrate through the positioning holes 22 on the support posts 2 and then are screwed into the mounting holes of the base 122. In this embodiment, the fixing base 12 is configured to be composed of the base 122 and the fixing plate 123, when the film and television equipment is disassembled, the second support plate 3 with a heavy weight is not required to be lifted upwards, the fixing plate 123 is detached from the base 122 after the locking bolt is unscrewed, and then the support post 2 is removed from the first support plate 1 and the second support plate 3. The locking bolt and the fixing plate 123 may be provided as a module, as shown in fig. 6, and the locking bolt and the fixing plate 123 are mounted on the support column 2.
As shown in fig. 1 and 5, the fixing hole 121 on the fixing base 12 is located at one end of the fixing base 12, and when the fixing base 12 is fixedly connected with the supporting plate 11, the fixing hole 121 is located between the front and rear side walls of the supporting plate 11, that is, the distance between the fixing holes 121 of the fixing base 12 mounted on the supporting plate 11 is smaller than the width of the supporting plate 11. As shown in fig. 1, when the support posts 2 are mounted on the fixing base 12, the support posts 2 are positioned between the front and rear side walls of the support plate 11, so that the influence of the support posts 2 can be avoided when the video equipment is placed on the first support plate 1 and the second support plate 3, thereby facilitating the placement of the video equipment.
In the present invention, the support plate 11 may be formed of various existing plates. In a preferred embodiment, as shown in fig. 8, the support plate 11 includes a front plate 111, a middle plate 112, and a rear plate 113, and as shown in fig. 9, the middle plate 112 is interposed between the front plate 111 and the rear plate 113, and the middle plate 112 connects the front plate 111 and the rear plate 113. Fig. 7 shows middle plate 112 after it is withdrawn from front plate 111 and back plate 113. In the present embodiment, by arranging the support plate 11 to be composed of the front plate 111, the middle plate 112 and the rear plate 113, and the middle plate 112 is interposed between the front plate 111 and the rear plate 113, when the support plate 11 having a large width dimension is required, the middle plate 112 having a different width can be conveniently replaced, so that the width of the support plate 11 can be adapted to different working requirements.
When the video equipment vehicle needs to be transported remotely or stored for a long period of time, the casters 4 need to be detached from the first support plate 1. In order to facilitate the assembly and disassembly of the caster 4, in a preferred embodiment of the present invention, as shown in fig. 9 and 10, a first mounting ridge 114 and a second mounting ridge 115 are provided on the lower surfaces of the front plate 111 and the rear plate 113, and mounting grooves 116 are provided on opposite end surfaces of the first mounting ridge 114 and the second mounting ridge 115. The caster 4 comprises a mounting plate 41 and a roller 42 fixed on the mounting plate, and the front side and the rear side of the mounting plate 41 of the caster 4 are respectively inserted into the mounting grooves 116 of the first mounting rib 114 and the second mounting rib 115. In this embodiment, by providing the first mounting rib 114 and the second mounting rib 115 on the front plate 111 and the rear plate 113, the structural strength of the front plate 111 and the rear plate 113 can be improved, and simultaneously, by forming the mounting grooves 116 on the first mounting rib 114 and the second mounting rib 115, when the caster 4 is mounted, only the front and rear sides of the mounting plate 41 of the caster 4 need to be inserted into the mounting grooves 116 on the first mounting rib 114 and the second mounting rib 115, so that the caster 4 is more convenient to mount and dismount. In order to improve the connection strength between the caster 4 and the first support plate 1, the mounting plate 41 and the front plate 111 or the rear plate 113 may be further fixedly connected by bolts.
In order to enable the caster 4 of the modular video equipment vehicle to be more firmly mounted on the first support plate 1, it is further preferable that, as shown in fig. 9 and 10, the mounting grooves are right angle grooves, the right angle grooves on the first mounting rib 114 and the second mounting rib 115 on the front plate 111 are disposed at the joint of the first mounting rib 114 or the second mounting rib 115 and the front plate 111, that is, the right angle groove on the first mounting rib 114 is disposed at the joint of the first mounting rib 114 and the lower surface of the front plate 111, and the right angle groove on the second mounting rib 115 is disposed at the joint of the second mounting rib 115 and the lower surface of the front plate 111. Likewise, right angle grooves on the first mounting ridge 114 and the second mounting ridge 115 on the rear plate 113 are provided at the junction of the first mounting ridge 114 or the second mounting ridge 115 and the rear plate 113. In the present embodiment, by providing the right angle groove at the junction of the first mounting rib 114 and the second mounting rib 115 with the front plate 111 or the rear plate 113, when the mounting plate 41 of the caster 4 is inserted into the right angle groove, the upper surface of the mounting plate 41 can be attached to the lower surface of the front plate 111 or the rear plate 113, so that the force on the first support plate 1 can be stably transmitted to the caster 4, and thus the caster 4 can be more firmly fixed on the first support plate 1.
In the present invention, in order to make the support plate 11, which is plug-connected by the front plate 111, the middle plate 112 and the rear plate 113, more stable, preferably, as shown in fig. 7, the first support plate 1 further includes a left connection plate 13 and a right connection plate 14, the left connection plate 13 and the right connection plate 14 are respectively fixed at left and right ends of the support plate 11, the fixing base 12 is fixed on the left connection plate 13 and the right connection plate 14, and lower surfaces of the left connection plate 13 and the right connection plate 14 are flush with lower surfaces of the front plate 111 and the rear plate 113. In the present embodiment, the left and right ends of the front plate 111, the middle plate 112 and the rear plate 113 are connected together by the left connecting plate 13 and the right connecting plate 14, so that the structure of the support plate 11 constituted by the front plate 111, the middle plate 112 and the rear plate 113 is more firm and stable. Further preferably, the cross sections of the left connecting plate 13 and the right connecting plate 14 are L-shaped.
As shown in fig. 2 and 8, a plurality of parallel ribs are provided on the upper and lower surfaces of the support plate 11. By providing a plurality of parallel ribs on the upper surface of the supporting plate 11, the movie and television equipment can be more conveniently taken and placed. At the same time, by providing a plurality of parallel ribs on the lower surface of the support plate 11, the structural strength of the support plate 11 can be further improved.
In order to enable the modular video equipment cart to secure some video equipment (e.g., monitors, cameras, etc.) that need to be fixedly attached to the cart body, in a further preferred embodiment of the invention, as shown in fig. 1, an extension beam 6 is mounted between the struts 2. As shown in fig. 11, the extension beam 6 includes a first beam 61, a second beam 62 and an extension beam 63, the first beam 61 and the second beam 62 are provided with a plurality of mounting holes 64 for mounting video equipment, and two ends of the extension beam 63 are respectively connected with the first beam 61 and the second beam 62 in a plugging manner, so as to fixedly connect the first beam 61 and the second beam 62 together. The first cross beam 61 is provided with a first mounting through hole 65, the second cross beam 62 is provided with a second mounting through hole 66, and the first mounting through hole 65 and the second mounting through hole 66 are identical to the fixing hole 121 on the fixing seat 12 in shape and size. The first mounting through hole 65 and the second mounting through hole 66 are respectively fixedly sleeved on the support post 2. In this embodiment, by installing the extension beam 6 between the two posts 2, and the extension beam 6 is formed by inserting the first beam 61, the second beam 62 and the extension beam 63, when different video equipment needs to be fixed on the video equipment vehicle, the extension beam 63 of different types can be replaced, and meanwhile, a plurality of mounting holes 64 capable of mounting the video equipment are formed on the first beam 61 and the second beam 62, so that the video equipment can be fixed through the mounting holes 64, for example, as shown in fig. 12, by mounting brackets in the mounting holes 64 of the first beams 61 at the left and right ends, the monitor 7 can be conveniently fixed on the video equipment vehicle.
In order to facilitate temporary fixation of the video equipment on the video equipment cart during photographing, the first mounting through hole 65 and the second mounting through hole 66 of the first beam 61 and the second beam 62 may be configured as the seat 122 and the fixing plate 123 of the fixing hole 121, that is, the first mounting through hole 65 and the second mounting through hole 66 are surrounded by the seat and the fixing plate. At this time, the extension beam 6 can be mounted on the stay 2 between the first stay 1 and the second stay 3 without disassembling the video equipment vehicle.
In the present invention, the number of the second support plates 3 may be several, that is, several second support plates 3 may be inserted into the support posts 2 according to the number of the video apparatuses to be carried.
In conclusion, the modularized video equipment vehicle provided by the invention has the advantages of rapid assembly, ensured basic size chain and overall improved structural rigidity. The modular combination is suitable for transportation and storage, and the flexible combination among modules can adapt to various requirements. By arranging the first mounting ridge 114 and the second mounting ridge 115, and inserting a plurality of casters 4 into the right-angle grooves of the first mounting ridge 114 and the second mounting ridge 115, the overall bearing of the video equipment vehicle is enhanced. By adopting the modularized structure, the basic precision of each component is effectively controlled.
The order of the above embodiments is merely for convenience of description, and does not represent the advantages or disadvantages of the embodiments.
In the present invention, when an element is referred to as being "fixed" to another element, it can be directly fixed to the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting thereof; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (9)
1. The modularized movie and television equipment vehicle is characterized by comprising a first support plate (1), casters (4) arranged below the first support plate (1), a support column (2) arranged on the first support plate (1) and a second support plate (3) arranged on the support column (2), wherein the first support plate (1) comprises a support plate (11) and a fixed seat (12) fixed on the support plate (11), a rectangular fixing hole (121) is formed in the fixed seat (12), the fixing hole (121) is a through hole, the structure of the second support plate (3) is identical to that of the first support plate (1), the cross section of the support column (2) is identical to the fixing hole (121) in shape, and two ends of the support column (2) are respectively inserted into the fixing holes (121) of the fixed seats (12) of the first support plate (1) and the second support plate (3), and locking pieces (5) are arranged between the support column (2) and the fixed seat (12); the fixing seat (12) comprises a seat body (122) and a fixing plate (123), a concave cavity is formed in the seat body (122), the fixing plate (123) is assembled on the seat body (122), the fixing hole (121) is formed by enclosing the concave cavities in the fixing plate (123) and the seat body (122), a positioning hole (22) is formed in the support column (2), the positioning hole (22) is a through hole, mounting holes are formed in the seat body (122) and the fixing plate (123), the locking piece (5) is a locking bolt, the locking bolt is mounted on the mounting hole of the fixing plate (123), and the locking bolt penetrates through the positioning hole (22) in the support column (2) and then is screwed into the mounting hole of the seat body (122); the first support plate (1) further comprises a left connecting plate (13) and a right connecting plate (14), the left connecting plate (13) and the right connecting plate (14) are respectively fixed at the left end and the right end of the supporting plate (11), the fixing seat (12) is fixed on the left connecting plate (13) and the right connecting plate (14), and the lower surfaces of the left connecting plate (13) and the right connecting plate (14) are flush with the lower surfaces of the front plate (111) and the rear plate (113).
2. The modular video equipment vehicle according to claim 1, wherein the hole wall of the fixing hole (121) protrudes outwards to form a trapezoid boss (1211), a trapezoid groove (21) is formed in the support column (2), the trapezoid groove (21) is a through groove penetrating along the length direction of the support column (2), and the trapezoid boss (1211) is attached to the trapezoid groove (21).
3. The modular video equipment vehicle according to claim 2, wherein a plurality of positioning holes (22) are formed in the support column (2), the positioning holes (22) are uniformly distributed along the length direction of the support column (2), and the locking bolt is mounted on the fixing seat (12) and inserted into the positioning holes (22).
4. A modular video asset cart as defined in claim 3, wherein said locking bolt is provided with a handle.
5. A modular video asset cart according to any one of claims 1-4, wherein said support plate (11) comprises a front plate (111), a middle plate (112) and a rear plate (113), said middle plate (112) being interposed between said front plate (111) and rear plate (113), said middle plate (112) connecting said front plate (111) and rear plate (113).
6. The modular video equipment vehicle according to claim 5, wherein a first mounting rib (114) and a second mounting rib (115) are respectively arranged on the lower surfaces of the front plate (111) and the rear plate (113), mounting grooves (116) are respectively formed in the opposite end surfaces of the first mounting rib (114) and the second mounting rib (115), the caster (4) comprises a mounting plate (41) and a roller (42) fixed on the mounting plate, and the front side and the rear side of the mounting plate (41) of the caster (4) are respectively inserted into the mounting grooves (116) of the first mounting rib (114) and the second mounting rib (115).
7. The modular video equipment cart of claim 6, wherein the mounting groove (116) is a right angle groove, the right angle grooves on the first mounting ridge (114) and the second mounting ridge (115) on the front plate (111) are disposed at a junction of the first mounting ridge (114) or the second mounting ridge (115) and the front plate (111), and the right angle grooves on the first mounting ridge (114) and the second mounting ridge (115) on the rear plate (113) are disposed at a junction of the first mounting ridge (114) or the second mounting ridge (115) and the rear plate (113).
8. A modular video asset cart according to claim 5, wherein a plurality of parallel ribs are provided on both the upper and lower surfaces of the support plate (11).
9. The modular video equipment vehicle according to any one of claims 2-4, wherein an extension beam (6) is installed between the struts (2), the extension beam (6) comprises a first beam (61), a second beam (62) and an extension beam (63), a plurality of mounting holes (64) capable of mounting video equipment are formed in the first beam (61) and the second beam (62), two ends of the extension beam (63) are respectively connected with the first beam (61) and the second beam (62) in an inserting mode, so that the first beam (61) and the second beam (62) are fixedly connected together, a first mounting through hole (65) is formed in the first beam (61), a second mounting through hole (66) is formed in the second beam (62), and the first mounting through hole (65) and the second mounting through hole (66) are respectively fixedly sleeved on the struts (2).
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| CN202111214157.0A CN114312948B (en) | 2021-10-19 | 2021-10-19 | Modularized video equipment vehicle |
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| CN202111214157.0A CN114312948B (en) | 2021-10-19 | 2021-10-19 | Modularized video equipment vehicle |
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| CN114312948B true CN114312948B (en) | 2023-08-01 |
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| CN206265084U (en) * | 2016-11-02 | 2017-06-20 | 上海建工集团股份有限公司 | A kind of packaged type fitter's bench of the electromechanical prefabricated processing of pipeline modularization |
| CN209535155U (en) * | 2019-01-28 | 2019-10-25 | 广州泽威金属机械有限公司 | A kind of rail-free video display vehicle |
| CN211308130U (en) * | 2019-12-30 | 2020-08-21 | 北京盈泰百年科技有限公司 | But truckle mounting panel of quick assembly disassembly truckle |
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| CN109249973A (en) * | 2018-10-10 | 2019-01-22 | 重庆长安民生物流股份有限公司 | Module material frame |
| CN209126753U (en) * | 2018-12-11 | 2019-07-19 | 何少章 | A kind of cleaning vehicle |
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Inventor after: He Kai Inventor after: Yang Hong Inventor after: Chen Xipeng Inventor before: Chen Xipeng Inventor before: He Kai Inventor before: Li Fuchun |