CN111535624A

CN111535624A - Automatic folding type movable metal stand with turning plate type seat and awning

Info

Publication number: CN111535624A
Application number: CN202010453413.0A
Authority: CN
Inventors: 董修建
Original assignee: Jiangxi Mingchuan Infrastructure Co ltd
Current assignee: Jiangxi Mingchuan Infrastructure Co ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2020-08-14

Abstract

The invention discloses an automatic folding type movable metal stand with a turnover plate type seat and an awning, which comprises a chassis, an upper stand, a lower stand, a turnover type seat, the awning, a safety guardrail, rubber tires and an energy storage type power unit, wherein the chassis is provided with a support frame; the upper stand and the lower stand are linked with the triangular support connecting piece, the middle connecting piece, the supporting legs, the supporting leg linkage rods, the first seat linkage rods, the second seat linkage rods and the third seat linkage pieces through the hydraulic cylinders, so that the movable metal stand has a full-automatic folding function and does not need to be operated in steps. The movable metal stand can be deployed at any time, is convenient and quick, can be used repeatedly, and improves the utilization rate of products. The movable metal stand chassis is provided with the supporting legs, so that the stability is good, and the full-automatic folding and unfolding function can be realized. The movable metal stand is provided with the flap type seat and the awning, can be folded and unfolded automatically and used immediately, and is suitable for normal use under multiple climatic conditions.

Description

Automatic folding type movable metal stand with turning plate type seat and awning

Technical Field

The invention relates to the technical field of stands, in particular to an automatic folding type movable metal stand with a flap type seat and an awning.

Background

At present, the stands of stadiums, performance places and the like mainly have three forms of fixed stands, telescopic movable stands, temporary stands and the like. 1. The fixed stand is provided with concrete and steel structures and can only be fixed at a specified position; 2. the telescopic movable stand is mostly applied to indoor venues, can be folded and contracted, and relatively moves within a certain small range; 3. the temporary stand is mainly a temporary stand system of the scaffold supporting system. At present, the temporary stand with the structure can be manufactured in a standardized mode and manually disassembled and then installed again, but the disassembly, assembly and transportation cost is high, and the time spent is long.

The telescopic movable stand on the market has the main advantages of folding and contracting and moving within a certain small range. The telescopic movable stand in the prior art has the following defects: 1. the moving mode is a nylon roller, the nylon roller is required to move on a relatively flat ground, the moving range is within a single stadium or stadium range, and the nylon roller cannot move across stadiums and areas; 2. the materials are mostly steel and wood structures, and the electric driving system is not suitable for outdoor use; 3. the telescopic device is easy to deflect in the telescopic process, so that the telescopic device cannot extend out or retract to a required position. Therefore, a new automatic folding movable metal stand with a flap-type seat and a sunshade is needed to meet the diversified requirements of various sports entertainment activities on stand deployment, can move rapidly in a large range, across venues, across areas and at low cost, and can be used indoors, outdoors and under different ground conditions and environments.

Disclosure of Invention

The invention aims to provide an automatic folding type movable metal stand with a flap type seat and a sunshade, which solves the problems in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme:

an automatic folding type movable metal stand with a turning plate type seat and an awning comprises a chassis, an upper stand, a lower stand, a turning type seat, the awning, a safety guardrail, rubber tires and an energy storage type power unit; the method is characterized in that: an upper stand and a lower stand are fixedly arranged on the chassis, the upper stand is movably connected with the lower stand through an intermediate connecting piece, one end of the hydraulic cylinder is fixed on the chassis through a triangular support connecting piece, the other end of the hydraulic cylinder is movably connected with the lower stand, the supporting legs are divided into upper stand supporting legs and lower stand supporting legs, the upper stand supporting legs are movably arranged on the chassis, the lower stand supporting legs are fixedly arranged on the lower stand, the turnover seats are arranged on the stand in a stepped manner from bottom to top, eight rows of seats are arranged on the lower stand, the fifth row, the sixth row, the seventh row and the eight rows of turnover seats are arranged on the upper stand, the first seat linkage rod and the second seat linkage rod are respectively movably connected with the fourth row of turnover seats, the third row of turnover seats and the chassis, and the third seat linkage piece is movably connected with the fifth row of turnover seats and the lower stand, the utility model discloses a safety guardrail, including chassis, draw beam, sunshade, stand pedal, stand both sides, safety guardrail, chassis middle part fixed mounting has rubber tyre, draw beam installs in the square hole of intermediate junction spare, is connected with portable metal stand, sunshade fixed mounting is on the safety guardrail of last stand, go up stand, lower stand contain the stand footboard, and safety guardrail is installed to stand both sides and last stand both sides and rear side down, energy storage formula power pack contains battery, motor and oil pressure equipment.

As a further scheme of the invention: the supporting legs are divided into upper stand supporting legs and lower stand supporting legs, the upper stand supporting legs are movably mounted on the chassis, the lower stand supporting legs are fixedly mounted on the lower stand, the lower stand supporting legs move around the movable connecting points along with the lower stand, the upper stand supporting legs are linked along with the lower stand supporting legs through supporting leg linkage rods, and therefore full-automatic winding and unwinding are achieved without step operation.

As a further scheme of the invention: convertible seat is cascaded installation on the stand from upwards, total eight rows, it is first, two, three, four rows of convertible seats are installed at the stand down, it is fifth, six, seven, eight rows of convertible seats are installed at last stand, the convertible seat of fifth row is connected with stand down through third seat linkage piece, the convertible seat of fourth row is connected with the chassis through first seat gangbar, the convertible seat of third row is connected with the chassis through second seat gangbar, along with last, stand motion down is circular motion around swing joint point, thereby reach the back of the chair angle and produce the change, can accomodate in the stand space after folding. According to actual needs, the number of rows of the turnover type seats can be increased or decreased, and the number of the corresponding rows of the seats linked with the stand is different.

As a further scheme of the invention: the chassis adopts the truss girder structure, from improving the holding capacity of chassis, bears the axial pressure that comes from upper and lower stand, and the truss girder structure lightens the dead weight under the prerequisite of guaranteeing rigidity.

As a further scheme of the invention: the awning is fixedly installed on the safety barrier of the upper stand, is folded along with the linkage of the upper stand and the lower stand, and also has the stand protection function after being folded.

As a further scheme of the invention: one end of the traction beam is of a folded beam structure, so that the traction beam is convenient to connect with a traction vehicle, and the other end of the traction beam is inserted into the square hole of the middle connecting piece and is connected with the upper stand and the lower stand, so that the effect of a supporting beam of the whole stand is achieved.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, through the associated linkage of the chassis, the upper stand, the lower stand, the rubber tires, the hydraulic cylinder, the triangular support connecting piece, the middle connecting piece, the supporting legs, the supporting leg linkage rod, the first seat linkage rod, the second seat linkage rod and the third seat linkage piece, the stand has the advantages of full-automatic folding, no need of disassembly and assembly, convenience and rapidness, high product turnover rate and high utilization rate, can be rapidly moved and used in a large range, across a venue, across a region and at low cost, and can be used indoors, outdoors and under different ground conditions and environments.

2. The stand is provided with the panel turnover type seat and the awning, the panel turnover type seat and the awning are linked through the association of the upper stand and the lower stand, full-automatic folding is realized, step-by-step operation is not needed, and the folding type seat can be normally used under outdoor multi-climate conditions.

3. The chassis adopts a truss girder structure and is provided with the folding girder type traction beam, so that the dead weight is reduced on the premise of ensuring the rigidity, the stability and the reliability are high, and meanwhile, the safety and the moving convenience of the stand are realized.

4. The chassis is provided with the supporting legs, full-automatic folding and unfolding are realized through the associated linkage of the upper stand and the lower stand, the supporting legs do not need to be adjusted manually, and the operation convenience of the stand is improved.

Drawings

FIG. 1 is a perspective view of the present invention in an open state;

FIG. 2 is a perspective view of the present invention in an operating state;

FIG. 3 is a perspective view of the closed state of the present invention;

FIG. 4 is a perspective view of a support leg structure of the present invention;

FIG. 5 is a perspective view of the chassis structure of the present invention;

FIG. 6 is a side view of the closed state of the present invention;

FIG. 7 is a perspective view of the open position of the present invention;

FIG. 8 is a perspective view of the closed state of the present invention;

1. in FIGS. 1-8: 1 chassis, 2 upper stands, 3 lower stands, 4 rubber tires, 5 hydraulic cylinders, 6 intermediate connectors, 7 triangular support connectors, 8 first seat linkage rods, 9 second seat linkage rods, 10 third seat linkage members, 11 fifth row turnover seats, 12 fourth row turnover seats, 13 third row turnover seats, 14 upper stand supporting legs, 15 lower stand supporting legs, 16 supporting leg linkage rods, 17 draft beams, 18 sunshades, 19 safety guardrails and 20 energy storage type power units.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-8, in an embodiment of the present invention, an automatic folding type movable metal stand equipped with a flap-type seat and a canopy includes a chassis 1, an upper stand 2, a lower stand 3, a rubber tire 4, a flip-type seat, a canopy 18, a safety barrier 19, and an energy storage type power unit 20; when the movable metal stand moves to reach a specified deployment position, a control switch opening key is pressed down, the energy storage type power unit 20 supplies power to the hydraulic cylinder 5 to drive the hydraulic cylinder 5 to do stretching motion, the hydraulic cylinder 5 is fixed on the chassis 1 through a triangular support connecting piece 7, a hydraulic arm stretches to push the lower stand 3 to do circular motion from top to bottom around a movable connecting point, the lower stand 3 drives the upper stand 2 to do circular motion from top to bottom around the movable connecting point through an intermediate connecting piece 6, the fourth row of turnover type seats 12 and the third row of turnover type seats 13 are linked and linked with the lower stand 3 through a first seat linkage rod 8 and a second seat linkage rod 9 to do circular motion around the movable connecting point, the fifth row of turnover type seats 11 are linked and linked with the lower stand 3 through a third seat linkage piece 10 to do circular motion around the movable connecting point, and the awning 18 and the safety guardrail 19 follow the upper stand 2, The lower stand 3 is linked and does stretching movement, the lower stand supporting legs 15 are fixedly arranged on the lower stand 3, the lower stand supporting legs 15 are linked and do circular movement around the movable connecting points along with the linkage of the lower stand 3, the lower stand supporting legs 15 drive the upper stand supporting legs 14 to do circular movement around the movable connecting points through the supporting leg linkage rods 16 until the bottom of the lower stand 3 and the upper stand supporting legs 14 and the lower stand supporting legs 15 contact the ground and replace rubber tires 4 to play a role in fixed support, and when the lower stand 3 is obliquely butted with the upper stand 2, the chair back angles of the fifth row of turnover chairs 11, the fourth row of turnover chairs 12 and the third row of turnover chairs 13 are 90 degrees with the ground, the awning 18 is shielded right above the movable metal stand, the hydraulic cylinder 5 stops running, the movement is stopped, personnel can directly walk onto the stand from the ground through steps, and turn over the chair seat to a normal angle for seating, namely, the automatic deployment of the movable metal stand is completed.

When a control switch closing key is pressed down, the energy storage type power unit 20 provides power for the hydraulic cylinder 5, the hydraulic cylinder is driven to do contraction movement, automatic folding work is completed according to opposite procedures, the upper stand supporting leg 14 and the lower stand supporting leg 15 are in a folding state, the rubber tire 4 supports the movable metal stand and can be dragged and hauled by using manpower or common vehicles. The movable metal stand disclosed by the invention is fully automatically folded, does not need to be operated step by step, does not need to be disassembled and assembled, and is convenient and rapid, high in stability, high in reliability and firm in support.

The chassis 1 is provided with the rubber tires 4 according to the load index requirement, can be directly connected with the traction beam 17 by manpower and common vehicles for traction and hauling, has high product turnover rate and high utilization rate, and can be moved and used quickly in a large range, across venues, across areas and at low cost. The awning 18 is shielded right above the movable metal stand when the movable metal stand is in an open state, and can be used indoors, outdoors and under different ground conditions and environments.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An automatic folding type movable metal stand with a turning plate type seat and an awning comprises a chassis, an upper stand, a lower stand, a turning type seat, the awning, a safety guardrail, rubber tires and an energy storage type power unit; the method is characterized in that: an upper stand and a lower stand are fixedly arranged on the chassis, the upper stand is movably connected with the lower stand through an intermediate connecting piece, one end of the hydraulic cylinder is fixed on the chassis through a triangular support connecting piece, the other end of the hydraulic cylinder is movably connected with the lower stand, the supporting legs are divided into upper stand supporting legs and lower stand supporting legs, the upper stand supporting legs are movably arranged on the chassis, the lower stand supporting legs are fixedly arranged on the lower stand, the turnover seats are arranged on the stand in a stepped manner from bottom to top, eight rows of seats are arranged on the lower stand, the fifth row, the sixth row, the seventh row and the eight rows of turnover seats are arranged on the upper stand, the first seat linkage rod and the second seat linkage rod are respectively movably connected with the fourth row of turnover seats, the third row of turnover seats and the chassis, and the third seat linkage piece is movably connected with the fifth row of turnover seats and the lower stand, the utility model discloses a safety guardrail, including chassis, draw beam, sunshade, stand pedal, stand both sides, safety guardrail, chassis middle part fixed mounting has rubber tyre, draw beam installs in the square hole of intermediate junction spare, is connected with portable metal stand, sunshade fixed mounting is on the safety guardrail of last stand, go up stand, lower stand contain the stand footboard, and safety guardrail is installed to stand both sides and last stand both sides and rear side down, energy storage formula power pack contains battery, motor and oil pressure equipment.

2. The automatically collapsible, portable, metal stand of claim 1, including: the supporting legs are divided into upper stand supporting legs and lower stand supporting legs, the upper stand supporting legs are movably mounted on the chassis, the lower stand supporting legs are fixedly mounted on the lower stand, the lower stand supporting legs move around the movable connecting points along with the lower stand, the upper stand supporting legs are linked along with the lower stand supporting legs through supporting leg linkage rods, and therefore full-automatic winding and unwinding are achieved without step operation.

3. The automatically collapsible, portable, metal stand of claim 1, including: convertible seat is cascaded installation on the stand from upwards, total eight rows, it is first, two, three, four rows of convertible seats are installed at the stand down, it is fifth, six, seven, eight rows of convertible seats are installed at last stand, the convertible seat of fifth row is connected with stand down through third seat linkage piece, the convertible seat of fourth row is connected with the chassis through first seat gangbar, the convertible seat of third row is connected with the chassis through second seat gangbar, along with last, stand motion down is circular motion around swing joint point, thereby reach the back of the chair angle and produce the change, can accomodate in the stand space after folding. According to actual needs, the number of rows of the turnover type seats can be increased or decreased, and the number of the corresponding rows of the seats linked with the stand is different.

4. The automatically collapsible, portable, metal stand of claim 1, including: the chassis adopts the truss girder structure, from improving the holding capacity of chassis, bears the axial pressure that comes from upper and lower stand, and the truss girder structure lightens the dead weight under the prerequisite of guaranteeing rigidity.

5. The automatically collapsible, portable, metal stand of claim 1, including: the awning is fixedly installed on the safety barrier of the upper stand, is folded along with the linkage of the upper stand and the lower stand, and also has the stand protection function after being folded.

6. The automatically collapsible, portable, metal stand of claim 1, including: one end of the traction beam is of a folded beam structure, so that the traction beam is convenient to connect with a traction vehicle, and the other end of the traction beam is inserted into the square hole of the middle connecting piece and is connected with the upper stand and the lower stand, so that the effect of a supporting beam of the whole stand is achieved.