CN219029240U - Stage car auxiliary table hooking device - Google Patents
Stage car auxiliary table hooking device Download PDFInfo
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- CN219029240U CN219029240U CN202223235404.8U CN202223235404U CN219029240U CN 219029240 U CN219029240 U CN 219029240U CN 202223235404 U CN202223235404 U CN 202223235404U CN 219029240 U CN219029240 U CN 219029240U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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Abstract
The utility model relates to a stage vehicle auxiliary table hooking device; the device is characterized in that a hanging shaft is arranged at the end part of a main table, and a hanging hook and a joint filling block are arranged at the end part of an auxiliary table; the number of the hanging shafts is equal to that of the hanging hooks, and the positions of the hanging shafts are corresponding to that of the hanging hooks; the hanging shaft passes through the hanging interface of the hanging hook and enters the inside of the hook part of the hanging hook to form a hanging buckle state; the auxiliary platform in the hanging and buckling state can rotate outwards relative to the hanging and buckling shaft, so that the end part of the joint filling block is propped against the end part of the main platform, and the auxiliary platform is horizontal; the auxiliary platform in the horizontal state is supported by the supporting legs; the supporting legs vertically limit the auxiliary platform, and the hook part and the joint filling block horizontally limit the auxiliary platform; the main platform is level with the auxiliary platform; the auxiliary platform and the main platform form a stable splicing relationship only by the simple operation; the gap filling block also fills the gap between the main platform and the auxiliary platform; the auxiliary platform is disassembled only by reverse operation; the outdoor temporary splicing stage is simple in structure, convenient to assemble and disassemble, suitable for the requirement of outdoor temporary splicing stage of a stage vehicle, and worthy of popularization.
Description
Technical Field
The utility model relates to the technical field of stage vehicle equipment, in particular to a stage vehicle auxiliary table hooking device.
Background
The stage car is a special car which can be unfolded outdoors to form a stage for temporary performance; the stage formed by expanding the stage vehicle comprises a main stage 01 with a larger area and a subsidiary stage 02 with a smaller area, as shown in fig. 1; the bottoms of the main platform 01 and the auxiliary platform 02 are connected with supporting legs 03 when the main platform is unfolded; the main platform 01 is connected with a stage vehicle; the auxiliary platform 02 is connected with the main platform 01; the auxiliary platform 02 has the function of helping the main platform 01 to expand the stage, in particular to expand the stage in the directions of the two symmetrical sides of the main platform 01; the conventional connection structure between the auxiliary platform 02 and the main platform 01 is quite complex; for example, the lap joint stage equipment with the publication number of CN216341249U is formed by splicing the first combination groove 10 and the combination board 12 by mortise and tenon joint, and then realizing horizontal limit after combination by a limiting rod 8 jacked by a spring 7; the utility model patent with the bulletin number of CN204703561U is an easy-to-disassemble combined stage, which is characterized in that the opening degree of a lock piece 4 is controlled by a control screw rod, so that the lock piece 4 and a second frame body 132 form or release horizontal limit, and the stage is assembled and disassembled; the structure provided by CN216341249U is convenient to install, but the sub-table 02 and the main table 01 are inconvenient to disassemble; the structure provided by CN204703561U still requires the use of tools to rotate the control screw, and the disassembly and assembly operations are limited by the tools; the stage vehicle needs a secondary platform connecting device with simpler structure and simpler disassembly and assembly.
Disclosure of Invention
The utility model aims to solve the problems and provide a stage vehicle auxiliary table hooking device.
The technical scheme of the utility model is as follows: a stage vehicle auxiliary table hanging device comprises a hanging shaft arranged at the end part of a main table, a hanging hook and a joint filling block which are arranged at the end part of the auxiliary table; the plurality of the hanging shafts are uniformly distributed along the end part of the main table; the distance between the axle center of each hanging shaft and the end part of the main table is c; the number of the hanging hooks is equal to that of the hanging shafts, and the positions of the hanging hooks are corresponding to that of the hanging shafts; the hanging hook comprises an overhanging hook part and a hanging interface arranged between the hook part and the end part of the auxiliary table; the diameter of the inner wall of the hook part is matched with the diameter of the outer wall of the hanging shaft; the hanging interface faces downwards, and the size is b; b is more than or equal to the diameter of the outer wall of the hanging shaft; the gap filling block and the end part of the auxiliary table are equal in width and are arranged on the back surface of the hanging hook; the distance between the side surface of the joint filling block and the axis of the hook part is a; a=c.
Preferably, the back of the hook is tightly attached to the caulking block.
Preferably, a bearing block is arranged between the adjacent hanging shafts; the bearing block is matched with the joint filling block.
Preferably, the caulking pieces correspond to the top surface of the secondary station on the outer side.
Preferably, the two ends of the hanging shaft are fixedly connected with the ear plates; the ear plate is connected with the side part of the main table.
Preferably, the distance between the axis of the hook part and the end part of the auxiliary table is less than or equal to the distance between the hanging shaft and the bottom surface of the main table.
Preferably, the end part of the main table is a large square pipe; the end part of the auxiliary table is a small square pipe; the distance from the axis of the hook part to the lower end surface of the small square tube is less than or equal to c.
The beneficial effects of the utility model are as follows: the stage vehicle auxiliary table hooking device has the following beneficial effects:
(1) According to the utility model, a hanging shaft is arranged at the end part of a main table, and a hanging hook and a joint filling block are arranged at the end part of an auxiliary table; the number of the hanging shafts is equal to that of the hanging hooks, and the positions of the hanging shafts are corresponding to that of the hanging hooks; the hanging shaft passes through the hanging interface of the hanging hook and enters the inside of the hook part of the hanging hook to form a hanging buckle state; the auxiliary platform in the hanging and buckling state can rotate outwards relative to the hanging and buckling shaft, so that the end part of the joint filling block is propped against the end part of the main platform, and the auxiliary platform is horizontal; the auxiliary platform in the horizontal state is supported by the supporting legs; the supporting legs vertically limit the auxiliary platform, and the hook part and the joint filling block horizontally limit the auxiliary platform; the main platform is level with the auxiliary platform; the auxiliary platform and the main platform form a stable splicing relationship only by the simple operation; the gap filling block also fills the gap between the main platform and the auxiliary platform; the auxiliary platform is disassembled only by reverse operation; the outdoor temporary splicing stage is simple in structure, convenient to assemble and disassemble, suitable for the requirement of outdoor temporary splicing stage of a stage vehicle, and worthy of popularization;
(2) The back of the hook part is tightly clung to the joint filling block; the structural strength of the connection part of the main table and the auxiliary table is enhanced; the bearing blocks between the adjacent hanging shafts are matched with the joint filling blocks to share the pressure born by the hanging shafts.
(3) The joint filling block corresponds to the top surface of the auxiliary table on the outer side surface; when the auxiliary platform is horizontal, the joint filling block, the auxiliary platform and the main platform are flush, which is beneficial to stage performance.
Drawings
FIG. 1 is a schematic diagram of the connection of a stage vehicle auxiliary platform with a main platform;
FIG. 2 is a perspective view of a stage vehicle sub-table hitch at an end of a main table;
FIG. 3 is a perspective view of a stage vehicle sub-station hitch at an end of a sub-station;
FIG. 4 is a schematic view of a hanging buckle state of a stage vehicle auxiliary table hanging device;
FIG. 5 is a schematic view of a process for hooking a secondary stage hooking device of the stage vehicle;
in the figure: 01. a main table, 011, a large square pipe, 02, an auxiliary table, 021, a small square pipe and 03, supporting legs;
1. joint filling block, 2, hanging hook, 21, hook part, 22, hanging interface, 3, hanging shaft, 31, ear plate and 4, bearing block.
Detailed Description
Embodiment one: referring to fig. 1-5, a stage vehicle auxiliary table hooking device is arranged on an auxiliary table 02 with a supporting leg 03 connected in a turning manner or a supporting leg 03 connected in a detachable manner or a telescopic supporting leg 03, and comprises a hooking shaft 3 arranged at the end part of a main table 01, a hooking hook 2 arranged at the end part of the auxiliary table 02 and a joint filling block 1; the plurality of the hanging shafts 3 are uniformly distributed along the end part of the main platform 01; the number of the hanging shafts 3 in the embodiment is 2; the distance between the axle center of each hanging shaft 3 and the end part of the main table 01 is c; the number of the hanging hooks 2 is equal to that of the hanging shafts 3, and the positions are corresponding; the hooking hook 2 comprises an overhanging hook part 21 and a hooking port 22 arranged between the hook part 21 and the end part of the auxiliary table 02; the diameter of the inner wall of the hook part 21 is matched with the diameter of the outer wall of the hanging shaft 3; each hook part 21 can be hung on the corresponding hanging shaft 3 to form turning fit, and the auxiliary table 02 can be turned over relative to the end part of the main table 01 while the auxiliary table 02 is connected with the main table 01; the hanging interface 22 faces downwards and has a size b; b is more than or equal to the diameter of the outer wall of the hanging shaft 3; in this way, the hooking shaft 3 can reach into the hook 21 through the hooking mouth 22 so as to form a turning fit; meanwhile, the hanging interface 22 downwards limits the turning direction of the auxiliary table 02 to be outwards turned; the joint filling block 1 and the end part of the auxiliary table 02 are equal in width and are arranged on the back surface of the hanging hook 2; the distance between the side surface of the joint filling block 1 and the axis of the hook part 21 is a; a=c; when the auxiliary platform 02 is turned outwards to be horizontal, the gap filling block 1 can fill the gap between the main platform 01 and the auxiliary platform 02; meanwhile, the side surface of the joint filling block 1 also forms travel limit for the outward turning of the auxiliary table 02, so that the auxiliary table 02 can only be turned to be horizontal; at this time, the supporting leg 03 in the prior art forms a support for the auxiliary table 02, so that vertical limit for the auxiliary table 02 is formed; the hook part 21 acts on the hanging shaft 3, and the side surface of the joint filling block 1 acts on the end part of the main platform 01 to provide horizontal limit for the auxiliary platform 02; thus, the auxiliary platform 02 and the main platform 01 establish a stable splicing relationship; because the hanging hook 2 corresponds to the hanging shaft 3 in position, when the auxiliary platform 02 is horizontal, the top surface of the auxiliary platform 02 is flush with the top surface of the main platform 01; compared with the prior art, the utility model has simple structure;
the support legs 03 of the prior art, which are connected in a turnover manner, in a detachable manner or in a telescopic manner, are various, and the embodiment cannot be exhausted; the various legs 03 are simply illustrated herein; the utility model patent with the support leg 03 connected in a turnover way is disclosed, and the utility model patent with the publication number of CN210659432U is a stage structure convenient to quickly build; the utility model discloses a spiral telescopic movable stage vehicle, which is disclosed in a patent with a telescopic supporting leg 03, and the patent is issued with the publication number of CN 206568955U; the supporting legs 03 can establish a supporting relationship with the auxiliary platform 02 after the auxiliary platform 02 is horizontal; the present embodiment will not be described in detail herein.
The back of the hook part 21 is tightly attached to the joint filling block 1; when the sub-table 02 is horizontal, the joint sealing block 1 can be hung on the hanging shaft 3 through the hook part 21, and the mechanism strength of the joint between the main table 01 and the sub-table 02 is enhanced.
A bearing block 4 is arranged between the adjacent hanging shafts 3; the bearing block 4 is matched with the joint filling block 1; when the auxiliary table 02 is horizontal, the bearing block 4 can share the pressure from the joint filling block 1 for the hinge shaft, and the mechanism strength of the joint of the main table 01 and the auxiliary table 02 is further enhanced.
The top surface of the joint filling block 1 is flush with the top surface of the auxiliary table 02; when the auxiliary platform 02 is horizontal, the top surface of the joint filling block 1 is flush with the top surface of the main platform 01 and the top surface of the auxiliary platform 02, so that stage performance is facilitated.
The distance between the axis of the hook part 21 and the end part of the auxiliary table 02 is less than or equal to the distance between the hanging shaft 3 and the bottom surface of the main table 01; as shown in fig. 4, when the sub-table 02 is hung on the hanging shaft 3 on the side surface of the main table 01 by the hook portion 21, the side surface of the main table 01 can be contacted with the bottom surface of the sub-table 02, and the sub-table 02 and the main table 01 form a hanging and buckling state; because of the cooperation of the side surface of the main table 01 and the bottom surface of the auxiliary table 02, the auxiliary table 02 can be prevented from being turned inwards, and the hanging shaft 3 slides out from the hanging interface 22.
Referring to fig. 5, the hooking process of the first embodiment includes the steps of:
(1) the auxiliary platform 02 and the main platform 01 form a hanging and buckling state
The hooking hook 2 is directed to the end part of the main platform 01, and the auxiliary platform 02 is inclined to be close to the end part of the main platform 01;
aligning each hooking hook 2 with the hooking shaft 3, moving the auxiliary table 02 downwards, and enabling the hooking shaft 3 to enter the hook part 21 through the hooking interface 22; the auxiliary platform 02 and the main platform 01 form a hanging buckle state;
(2) the auxiliary table 02 is turned outwards and horizontally, and the supporting legs 03 support the auxiliary table 02
Everting the sub-station 02 to level the sub-station 02; the hook part 21 and the joint filling block 1 provide horizontal limit for the auxiliary table 02; supporting the auxiliary platform 02 through the supporting legs 03 to keep the auxiliary platform 02 horizontal; the legs 03 vertically limit the auxiliary table 02.
The disassembly process of the first embodiment is performed by referring to the hooking process Cheng Fanxiang of the first embodiment;
the utility model has simple hooking and detaching processes, can be operated without tools, and is very convenient.
Embodiment two: the second embodiment is basically the same as the first embodiment, and the same points are not repeated, except that: the end part of the main platform 01 is a large square pipe 011; the end part of the auxiliary table 02 is a small square tube 021; the distance from the axis of the hook part 21 to the lower end surface of the square tube 021 is less than or equal to c; the large square pipe 011 and the small square pipe 021 can respectively replace the end part of the main platform 01 and the end part of the auxiliary platform 02 to bear the collision occurring when the auxiliary platform 02 is hung, so that the end part of the main platform 01 and the end part of the auxiliary platform 02 are prevented from being extruded, and the top surfaces of the main platform 01 and the auxiliary platform 02 influence the stage flatness due to extrusion deformation.
Claims (6)
1. The utility model provides a stage car auxiliary table hooking device which characterized in that: comprises a hanging shaft arranged at the end part of a main table, a hanging hook arranged at the end part of an auxiliary table and a joint filling block; the plurality of the hanging shafts are uniformly distributed along the end part of the main table; the distance between the axle center of each hanging shaft and the end part of the main table is c; the number of the hanging hooks is equal to that of the hanging shafts, and the positions of the hanging hooks are corresponding to that of the hanging shafts; the hanging hook comprises an overhanging hook part and a hanging interface arranged between the hook part and the end part of the auxiliary table; the diameter of the inner wall of the hook part is matched with the diameter of the outer wall of the hanging shaft; the hanging interface faces downwards, and the size is b; b is more than or equal to the diameter of the outer wall of the hanging shaft; the gap filling block and the end part of the auxiliary table are equal in width and are arranged on the back surface of the hanging hook; the distance between the side surface of the joint filling block and the axis of the hook part is a; a=c.
2. A stage cart sub-table hitch according to claim 1, wherein: the back of the hook part is clung to the joint filling block.
3. A stage cart sub-table hitch according to claim 2, wherein: a bearing block is arranged between the adjacent hanging shafts; the bearing block is matched with the joint filling block.
4. A stage cart sub-table hitch according to claim 1, wherein: the joint filling block corresponds to the top surface of the auxiliary table at the outer side surface.
5. A stage cart sub-table hitch according to claim 1, wherein: ear plates are fixedly connected at two ends of the hanging shaft; the ear plate is connected with the side part of the main table.
6. A stage cart sub-table hitch according to claim 1, wherein: the distance between the axis of the hook part and the end part of the auxiliary table is less than or equal to the distance between the hanging shaft and the bottom surface of the main table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223235404.8U CN219029240U (en) | 2022-12-05 | 2022-12-05 | Stage car auxiliary table hooking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223235404.8U CN219029240U (en) | 2022-12-05 | 2022-12-05 | Stage car auxiliary table hooking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219029240U true CN219029240U (en) | 2023-05-16 |
Family
ID=86278802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223235404.8U Active CN219029240U (en) | 2022-12-05 | 2022-12-05 | Stage car auxiliary table hooking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219029240U (en) |
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2022
- 2022-12-05 CN CN202223235404.8U patent/CN219029240U/en active Active
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