CN115153268B - Lifting device for exhibition show service - Google Patents
Lifting device for exhibition show service Download PDFInfo
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- CN115153268B CN115153268B CN202210719286.3A CN202210719286A CN115153268B CN 115153268 B CN115153268 B CN 115153268B CN 202210719286 A CN202210719286 A CN 202210719286A CN 115153268 B CN115153268 B CN 115153268B
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- metal
- lifting device
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- 239000002184 metal Substances 0.000 claims description 52
- 238000007789 sealing Methods 0.000 claims description 11
- 230000000087 stabilizing effect Effects 0.000 claims description 11
- 229910001220 stainless steel Inorganic materials 0.000 claims description 8
- 239000010935 stainless steel Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 29
- 230000003028 elevating effect Effects 0.000 abstract description 9
- 239000010720 hydraulic oil Substances 0.000 description 15
- 238000013508 migration Methods 0.000 description 8
- 239000003381 stabilizer Substances 0.000 description 5
- 239000003921 oil Substances 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 206010013911 Dysgeusia Diseases 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 210000000697 sensory organ Anatomy 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F5/00—Show stands, hangers, or shelves characterised by their constructional features
- A47F5/10—Adjustable or foldable or dismountable display stands
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F5/00—Show stands, hangers, or shelves characterised by their constructional features
- A47F5/02—Rotary display stands
- A47F5/025—Rotary display stands having mechanical drive, e.g. turntables
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Freezers Or Refrigerated Showcases (AREA)
Abstract
The invention relates to the technical field of exhibition, and discloses a lifting device for exhibition demonstration service. This elevating gear for exhibition show service is taken out from the hydraulic pressure case inside through the track, the inside of the outer wall of track and the inner wall of big piston and outer case subassembly forms sealed region, and then makes the track upward movement, is provided with the round bar accessory between track and the lifter, and the lifter moves upward along with this when the track rises, and the lifter supports the center main shaft and moves to make the center main shaft upward gradually, and the center main shaft can be adjusted at will as required, reaches the effect that promotes operation adjustability, realizes the purpose of lifting the exhibition article.
Description
Technical Field
The invention relates to the technical field of exhibition, in particular to a lifting device for exhibition and demonstration service.
Background
The exhibition refers to the original or copy of the display artwork and photographic works, the exhibition is not only the combination of information, communication and entertainment, but also the only marketing medium for fully excavating the sense of five sense organs in face-to-face communication, the exhibition is taken as a temporary market in the twentieth century despite the high-speed electronic communication mode, and the exhibition is still the most professional and effective sales tool, and the exhibition is indispensable to use a lifting device.
Among the current exhibition elevating gear technique, the condition of jolting shake frequently easily appears, and stability performance is relatively poor, and adjustment capability is not excellent enough, and it is inconvenient to adjust it when causing display device to go up and down, and functional performance is comparatively single, leads to the bandwagon effect to wait to promote, often only demonstrates single article moreover, brings inconvenience for user's use, is unfavorable for better showing article.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a lifting device for exhibition and demonstration service, which solves the problems.
In order to achieve the purposes of improving the regulation performance and improving the stability performance, the invention is realized by the following technical scheme: the utility model provides a lifting device for exhibition show service, includes that the hydraulic pressure deposits the case, the lower surface that the case was deposited to the hydraulic pressure is provided with the bottom leg, and the lower surface that the case was deposited to the hydraulic pressure is fixedly connected with the upper surface of bottom leg, the top that the case was deposited to the hydraulic pressure is provided with lifting device, and the top that the case was deposited to the hydraulic pressure and lifting device's lower surface sliding connection, through lifting device's setting, the inside show can be normally effectual by the lift, guarantees better show commodity, the upper surface that the case was deposited to the hydraulic pressure is provided with the outer case subassembly, and the upper surface that the case was deposited to the hydraulic pressure is fixedly connected with the lower surface of outer case subassembly, the inner chamber of outer case subassembly is provided with anti-migration device, and the inner chamber and the surface sliding connection of anti-migration device, through anti-migration device's setting, the inside can have anti-migration effect of promotion, guarantees that the condition that can not appear rocking plays certain auxiliary role;
the lifting device comprises a handle, the left end of handle is provided with down the depression bar, and the left end of handle and the right-hand member fixed connection of depression bar down, the lower surface at depression bar middle part is provided with little piston, and the lower surface at depression bar middle part and the last fixed surface of little piston are connected, the bottom of little piston is provided with self-locking device, and the bottom of little piston and self-locking device's upper end swing joint, self-locking device left side top is provided with big piston, and self-locking device left side top and big piston's lower extreme swing joint, through self-locking device's setting, can have the effect of automatic locking in the assurance inside, produces the effect of aftertaste when preventing the handle pine, plays unidirectional locking's purpose, the left side of depression bar is provided with the fixed stay, and the right side swing joint of fixed stay, the rear end of big piston is provided with the track, and the rear end and orbital front end fixed connection of big piston, the orbital rear end is provided with the lifter, and the outer wall fixed connection of lifter, the lifter is provided with the firm and the device of lifter.
Preferably, the round points of the outer box component and the anti-offset device are on the same straight line, the anti-offset device is arranged, the anti-offset effect can be achieved, the shaking condition can not occur, a certain auxiliary effect is achieved, the outer box component and the anti-offset device are made of metal stainless steel, and the lifting device is vertically arranged with the hydraulic storage box.
Preferably, the stabilizing device further comprises a supporting stabilizing piece, the lower surface of the supporting stabilizing piece is provided with a metal outer box, the lower surface of the supporting stabilizing piece is fixedly connected with the upper surface of the metal outer box, the inner cavity of the metal outer box is provided with balance bars, the balance bars are distributed around the lifting bar, the center spindle can conveniently and better move upwards, the effect of the periphery of the center spindle is achieved, deflection is prevented, unbalance is avoided, and the inner cavity of the metal outer box is movably connected with the outer surface of the balance bars.
Preferably, the anti-offset device comprises a round turntable, a central main shaft is arranged on the lower surface of the round turntable, the lower surface of the round turntable is fixedly connected with the upper surface of the central main shaft, a pulling strip is arranged on the left side of the lower surface of the round turntable, the left side of the lower surface of the round turntable is fixedly connected with the upper end of the pulling strip, the outer surface of the pulling strip is provided with an outer sleeve, the outer surface of the pulling strip is movably connected with the inner surface of the outer sleeve, an assembly piece is arranged at the lower end of the pulling strip, the lower end of the pulling strip is fixedly connected with the upper end of the assembly piece, a metal strip is arranged at the right end of the assembly piece, the right end of the assembly piece is fixedly connected with the left side of the metal strip, the middle part of the metal strip, the circular arc handrail gradually contracts, the central main shaft is protected, the left side and the right side of the upper part of the central main shaft are limited, the outer surface of the metal strip is provided with an outer frame, and the outer surface of the metal strip is movably connected with the inner surface of the outer frame.
Preferably, corresponding textures are arranged between the metal strips and the central main shaft, the central main shaft is made of metal stainless steel, the effect on the periphery of the central main shaft is balanced, deflection is prevented, unbalance is avoided, and the four directions of the central main shaft can be supported normally and stably, so that the central lines of the metal strips and the outer frame are on the same straight line.
The invention provides a lifting device for exhibition and demonstration services. The beneficial effects are as follows:
firstly, this elevating gear for exhibition show service through utilizing the head to push down, moves the head and links down the depression bar gradually, and the depression bar extrudes little piston down and moves, and self-locking device inside inflow hydraulic oil, and hydraulic oil passes through self-locking device and gets into to big piston bottom to make equipment have certain extrusion effect, realize the basic condition of automatic rising, establish good basis.
(II), this elevating gear for exhibition show service is taken out from the hydraulic pressure case inside through the track, the sealed region of the inside formation of the outer wall of track and the inner wall of big piston and outer case subassembly, and then make the track upward movement, track middle part and lifter fixed connection are provided with round bar accessory between track and the lifter, when the track was ascending, the lifter was along with upward operation, the lifter supported the center main shaft and moved to make the center main shaft upwards move gradually, the center main shaft can be adjusted at will as required, reach the effect of lifting operation adjustability, realize the purpose of lifting the exhibition article.
(III), this elevating gear for exhibition show service is provided with the texture with balance member looks adaptation through the inside of metal outer box, and the balance member can gradually go up the slow operation of end, and balance member is shared everywhere to distribute with the lift strip around, the center main shaft of being convenient for is better upward to move, plays the effect around the center main shaft of balance, prevents to appear the skew, avoids appearing unbalance, promotes the auxiliary effect that four directions of center main shaft all can normal steady support.
(IV), this elevating gear for exhibition show service through the pulling strip through cup joint outside and the linkage assembly operation, the inside metal bar that is linked together of assembly, the metal bar tightens up gradually, the middle part operation of the convex handrail in metal bar pulling top, convex handrail contracts gradually to protect central main shaft, and then make the left and right sides on central main shaft upper portion be limited, and reserve the gap between handrail and the central main shaft, and then make central main shaft have the effect and the purpose of automatic skew prevention.
And fifthly, the lifting device for the exhibition showing service is sucked out from the inside of the oil tank to the inside of the hydraulic component through a part of hydraulic oil, the locking piece can be automatically sprung out under the impact of the hydraulic oil, when the small piston is pressed downwards, the locking piece is opened, the pushing piece is closed to restore to the original position, the hydraulic oil is pushed to the inside of the large piston by the small piston, even if the handle is loosened, the locking piece still keeps a closed state under the action of the spring, thereby achieving the purpose of self-locking, avoiding the handle of the placed exhibition from being reversely lifted to the upper end due to the influence of dead weight, preventing the exhibition affecting objects, and playing the effect of unidirectional self-locking.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the bottom leg of the present invention;
FIG. 3 is a schematic view of a lifting device according to the present invention;
FIG. 4 is a schematic structural view of the self-locking device of the present invention;
FIG. 5 is a schematic view of the structure of the pusher of the present invention;
FIG. 6 is a schematic view of the track structure of the present invention;
FIG. 7 is a schematic view of the structure of the stabilizer of the present invention;
FIG. 8 is a schematic view of a lifter bar according to the present invention;
fig. 9 is a schematic structural view of a rotary disc according to the present invention.
In the figure: 1. a hydraulic storage box; 2. a bottom leg; 3. a lifting device; 4. an outer box assembly; 5. an anti-offset device; 31. a handle; 32. pressing down a rod; 33. a small piston; 34. a self-locking device; 35. a large piston; 36. fixing the supporting points; 37. a track; 38. lifting bars; 39. a stabilizing device; 341. sealing the pipeline; 342. a locking member; 343. defining a baffle; 344. a pushing member; 345. a hydraulic assembly; 391. holding the stabilizing member; 392. a metal outer case; 393. a balance bar; 50. a round turntable; 51. a central spindle; 52. pulling the strip; 53. sleeving the outer part; 54. an assembly; 55. a metal strip; 56. an outer frame.
Detailed Description
The invention will be described in further detail with reference to the drawings and the detailed description. The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Example 1
Referring to fig. 1-8, the present invention provides a technical solution: the utility model provides a lifting device for exhibition show service, includes that hydraulic pressure deposits case 1, and the lower surface of hydraulic pressure deposit case 1 is provided with bottom leg 2, and the lower surface of hydraulic pressure deposit case 1 and the upper surface fixed connection of bottom leg 2, and the top of hydraulic pressure deposit case 1 is provided with elevating gear 3, and the top of hydraulic pressure deposit case 1 and the lower surface sliding connection of elevating gear 3;
the viscose glue is coated between the lower pressure rod 32 and the small piston 33, the small piston 33 is made of metal stainless steel, the large piston 35 is fixedly connected with the track 37, the track 37 moves upwards along with the small piston 33, the track 37 gradually moves along the inner cavity of the outer box assembly 4, one end of the track 37 is inserted into the hydraulic storage box 1, and the small piston 33 and the self-locking device 34 are vertically arranged.
The self-locking device 34 further comprises a sealed pipe 341, a locking piece 342 is arranged in the sealed pipe 341, the inside of the sealed pipe 341 is movably connected with the outer surface of the locking piece 342, a limiting baffle 343 is arranged at the top end of the locking piece 342, the top end of the locking piece 342 is movably connected with the inner surface of the limiting baffle 343, a pushing piece 344 is arranged in an inner groove in the upper portion of the sealed pipe 341, the pushing piece 344 is opened, the locking piece 342 is a closed device, part of hydraulic oil is sucked out from the inside of the oil tank to the inside of the hydraulic component 345, the locking piece 342 can be automatically sprung out under the impact of the hydraulic oil, an inner groove in the upper portion of the sealed pipe 341 is movably connected with the outer surface of the pushing piece 344, the hydraulic component 345 is arranged at the left end of the pushing piece 344, and the left end of the pushing piece 344 is fixedly connected with the right end of the hydraulic component 345.
The locking piece 342 is placed in the vertical state with the sealed pipeline 341, the locking piece 342 still can keep the closed state under the action of the spring, thereby achieving the purpose of self-locking, avoiding the placed exhibit from being lifted by the reverse upward end of the handle 31 due to the influence of dead weight, preventing the influence on the exhibit of the articles, and the locking piece 342 and the pushing piece 344 are made of the same material, and the sealed pipeline 341 is in an irregular combination state.
The side of the sealed pipe 341 is provided with a hydraulic component 345, a part of hydraulic oil is sucked out of the inside of the oil tank to the inside of the hydraulic component 345, the locking piece 342 can be automatically sprung out under the impact of the hydraulic oil, when the small piston 33 is pressed downwards, the side of the sealed pipe 341 is fixedly connected with the right end of the hydraulic component 345, and the sealed pipe 341 is communicated with the hydraulic component 345 through the pushing piece 344.
The stabilizer 39 further comprises a holding stabilizer 391, the lower surface of the holding stabilizer 391 is provided with a metal outer box 392, the lower surface of the holding stabilizer 391 is fixedly connected with the upper surface of the metal outer box 392, the inner cavity of the metal outer box 392 is provided with a balance rod 393, the balance rod 393 is distributed around the lifting strip 38, the center spindle 51 can conveniently and better move upwards, the effect of balancing the periphery of the center spindle 51 is achieved, deflection is prevented, unbalance is avoided, and the inner cavity of the metal outer box 392 is movably connected with the outer surface of the balance rod 393.
The lifting device 3 comprises a handle head 31, a lower pressure rod 32 is arranged at the left end of the handle head 31, the left end of the handle head 31 is fixedly connected with the right end of the lower pressure rod 32, a small piston 33 is arranged on the lower surface of the middle of the lower pressure rod 32, the lower surface of the middle of the lower pressure rod 32 is fixedly connected with the upper surface of the small piston 33, a self-locking device 34 is arranged at the bottom end of the small piston 33, the bottom end of the small piston 33 is movably connected with the upper end of the self-locking device 34, a large piston 35 is arranged at the top of the left side of the self-locking device 34, the top of the left side of the self-locking device 34 is movably connected with the lower end of the large piston 35, an effect of automatic locking can be ensured by the arrangement of the self-locking device 34, the effect of aftertaste is prevented when the handle is released, the effect of unidirectional locking is achieved, a fixed supporting point 36 is arranged at the left side of the lower pressure rod 32, the left side of the lower pressure rod 32 is movably connected with the right side of the fixed supporting point 36, the rear end of the large piston 35 is provided with a track 37, the rear end of the large piston 35 is fixedly connected with the front end of the track 37, the rear end of the track 37 is provided with a lifting bar 38, the rear end of the track 38 is fixedly connected with the lifting bar 38, the rear end of the lifting bar is fixedly connected with the lifting bar 39, and the lifting bar 39 is fixedly connected with the lifting bar 38, and the lifting bar 38.
When the automatic lifting device is used, firstly, the installation and fixation and safety protection of the automatic lifting device are checked, the head 31 is pressed downwards by utilizing the head 31 to gradually link the pressing rod 32 to move, the pressing rod 32 presses the small piston 33 to move downwards, hydraulic oil flows into the self-locking device 34, and the hydraulic oil enters the bottom end of the large piston 35 through the self-locking device 34, so that the automatic lifting device has a certain extrusion effect, realizes the basic condition of automatic lifting, and lays a good foundation.
The bottom end of the large piston 35 is impacted by hydraulic oil to move upwards, the large piston 35 is fixedly connected with the rail 37, the rail 37 moves upwards along with the rail 37, the rail 37 gradually moves along the inner cavity of the outer box assembly 4, one end of the rail 37 is inserted into the hydraulic storage box 1, the rail 37 is drawn out from the hydraulic storage box 1, the outer wall of the rail 37, the inner wall of the large piston 35 and the inner part of the outer box assembly 4 form a sealed area, the rail 37 is further moved upwards, the middle part of the rail 37 is fixedly connected with the lifting strip 38, a round rod fitting is arranged between the rail 37 and the lifting strip 38, when the rail 37 is lifted upwards, the lifting strip 38 moves upwards along with the rail, the lifting strip 38 supports against the central spindle 51, so that the central spindle 51 gradually moves upwards, the central spindle 51 can be adjusted randomly as required, the effect of lifting operation adjustability is achieved, and the purpose of lifting the displayed objects is achieved.
The upper end of lifting strip 38 is provided with and supports steady piece 391, and supports steady piece 391 and take out from the inside of metal outer container 392 gradually, the inside of metal outer container 392 is provided with the texture with balance member 393 looks adaptation, balance member 393 can gradually go up the end slowly, balance member 393 is shared everywhere to distribute with lifting strip 38 all around, the better upward operation of center main shaft 51 of being convenient for plays the effect around the center main shaft 51 of balancing, prevent to appear the skew, avoid appearing unbalance, the auxiliary effect that four directions that impel center main shaft 51 all can normal steady support.
When the small piston 33 is driven by the handle 31 to move upwards, the pushing piece 344 is opened, the locking piece 342 presents a closed device, part of hydraulic oil is sucked out from the inside of the oil tank to the inside of the hydraulic component 345, the locking piece 342 can be automatically sprung out under the impact of the hydraulic oil, when the small piston 33 is pressed downwards, the locking piece 342 is opened, the pushing piece 344 is closed to restore the original position, the hydraulic oil is pushed to the inside of the large piston 35 by the small piston 33, even if the handle 31 is loosened, the locking piece 342 still keeps a closed state under the action of a spring, thereby achieving the purpose of self-locking, avoiding the placed exhibit from being lifted from the reverse upper end due to the influence of dead weight, preventing the exhibition of the influence on articles, and playing the effect of unidirectional self-locking.
Example two
Referring to fig. 1-9, the present invention provides a technical solution: on the basis of the first embodiment, the upper surface of the hydraulic storage box 1 is provided with an outer box assembly 4, the upper surface of the hydraulic storage box 1 is fixedly connected with the lower surface of the outer box assembly 4, the inner cavity of the outer box assembly 4 is provided with an anti-deflection device 5, the inner cavity of the outer box assembly 4 is slidably connected with the outer surface of the anti-deflection device 5, the inner part is promoted to have an anti-deflection effect through the arrangement of the anti-deflection device 5, the shaking condition is avoided, and a certain auxiliary effect is achieved;
the round dot of outer case subassembly 4 and anti-migration device 5 is on same straight line, through the setting of anti-migration device 5, makes inside can have the effect of anti-migration, guarantees that the condition that can not appear rocking plays certain auxiliary role, and outer case subassembly 4 and anti-migration device 5 are the metal stainless steel material, and elevating gear 3 is perpendicular form with hydraulic pressure case 1 and places.
The anti-offset device 5 comprises a round turntable 50, a central main shaft 51 is arranged on the lower surface of the round turntable 50, the lower surface of the round turntable 50 is fixedly connected with the upper surface of the central main shaft 51, a pulling strip 52 is arranged on the left side of the lower surface of the round turntable 50, the left side of the lower surface of the round turntable 50 is fixedly connected with the upper end of the pulling strip 52, an outer sleeve 53 is arranged on the outer surface of the pulling strip 52, the outer surface of the pulling strip 52 is movably connected with the inner surface of the outer sleeve 53, an assembly piece 54 is arranged at the lower end of the pulling strip 52, the lower end of the pulling strip 52 is fixedly connected with the upper end of the assembly piece 54, a metal strip 55 is arranged at the right end of the assembly piece 54, the right end of the assembly piece 54 is fixedly connected with the left side of the metal strip 55, the middle part of the metal strip 55, the circular arc handrail gradually contracts, the central main shaft 51 is protected, the left side and the right side of the upper part of the central main shaft 51 is limited, an outer frame 56 is arranged on the outer surface of the metal strip 55, and the outer surface of the metal strip 55 is movably connected with the inner surface of the outer frame 56.
When the metal strip 55 and the center main shaft 51 are used, corresponding textures are arranged between the metal strip 55 and the center main shaft 51, the center main shaft 51 is made of metal stainless steel, the effect on the periphery of the center main shaft 51 is balanced, deflection is prevented, unbalance is avoided, and the center lines of the auxiliary action metal strip 55 and the outer frame 56 which can be normally and stably supported in four directions of the center main shaft 51 are enabled to be on the same straight line.
When the central main shaft 51 abuts against the rotary disc 50 to move upwards, the rotary disc 50 is linked with the pulling strip 52 to operate, the pulling strip 52 is linked with the assembly piece 54 to operate through the outer sleeve joint 53, the interior of the assembly piece 54 is communicated with the metal strip 55, the metal strip 55 is gradually tightened, the metal strip 55 pulls the middle part of the arc-shaped handrail at the top to operate, the arc-shaped handrail is gradually contracted, the central main shaft 51 is protected, the left side and the right side of the upper part of the central main shaft 51 are limited, gaps are reserved between the handrail and the central main shaft 51, and the central main shaft 51 has an automatic anti-offset effect and a purpose.
It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present invention without the inventive step, are intended to be within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (6)
1. Lifting device for exhibition show service, including hydraulic pressure case (1), its characterized in that: the hydraulic storage box comprises a hydraulic storage box body and is characterized in that a bottom leg (2) is arranged on the lower surface of the hydraulic storage box body (1), the lower surface of the hydraulic storage box body (1) is fixedly connected with the upper surface of the bottom leg (2), a lifting device (3) is arranged at the top end of the hydraulic storage box body (1), the top end of the hydraulic storage box body (1) is slidably connected with the lower surface of the lifting device (3), an outer box assembly (4) is arranged on the upper surface of the hydraulic storage box body (1), the upper surface of the hydraulic storage box body (1) is fixedly connected with the lower surface of the outer box assembly (4), an anti-offset device (5) is arranged in an inner cavity of the outer box assembly (4), and the inner cavity of the outer box assembly (4) is slidably connected with the outer surface of the anti-offset device (5);
the lifting device (3) comprises a handle head (31), the left end of the handle head (31) is provided with a lower pressure rod (32), the left end of the handle head (31) is fixedly connected with the right end of the lower pressure rod (32), the lower surface of the middle part of the lower pressure rod (32) is provided with a small piston (33), the lower surface of the middle part of the lower pressure rod (32) is fixedly connected with the upper surface of the small piston (33), the bottom end of the small piston (33) is provided with a self-locking device (34), the bottom end of the small piston (33) is movably connected with the upper end of the self-locking device (34), the top of the left side of the self-locking device (34) is provided with a large piston (35), the top of the left side of the self-locking device (34) is movably connected with the lower end of the large piston (35), the left side of the lower pressure rod (32) is provided with a fixed supporting point (36), the left side of the lower pressure rod (32) is movably connected with the right side of the fixed supporting point (36), the rear end of the large piston (35) is provided with a track (37), the rear end of the large piston (35) is fixedly connected with the rear end of the track (37), the rear end of the track (37) is fixedly connected with the front end of the track (38), the rear end of the track (38 is fixedly connected with the rear end of the track (38), the upper part of the lifting strip (38) is movably connected with the lower surface of the stabilizing device (39);
the self-locking device (34) further comprises a sealing pipeline (341), a locking piece (342) is arranged in the sealing pipeline (341), the inside of the sealing pipeline (341) is movably connected with the outer surface of the locking piece (342), a limiting baffle (343) is arranged at the top end of the locking piece (342), the top end of the locking piece (342) is movably connected with the inner surface of the limiting baffle (343), a pushing piece (344) is arranged in an inner groove in the upper part of the sealing pipeline (341), the inner groove in the upper part of the sealing pipeline (341) is movably connected with the outer surface of the pushing piece (344), a hydraulic component (345) is arranged at the left end of the pushing piece (344), and the left end of the pushing piece (344) is fixedly connected with the right end of the hydraulic component (345);
the stabilizing device (39) further comprises a supporting stabilizing piece (391), wherein a metal outer box (392) is arranged on the lower surface of the supporting stabilizing piece (391), the lower surface of the supporting stabilizing piece (391) is fixedly connected with the upper surface of the metal outer box (392), a balance rod piece (393) is arranged in the inner cavity of the metal outer box (392), and the inner cavity of the metal outer box (392) is movably connected with the outer surface of the balance rod piece (393);
the anti-offset device (5) comprises a round turntable (50), a center main shaft (51) is arranged on the lower surface of the round turntable (50), the lower surface of the round turntable (50) is fixedly connected with the upper surface of the center main shaft (51), a pulling strip (52) is arranged on the left side of the lower surface of the round turntable (50), the left side of the lower surface of the round turntable (50) is fixedly connected with the upper end of the pulling strip (52), an outer sleeve joint (53) is arranged on the outer surface of the pulling strip (52), the outer surface of the pulling strip (52) is movably connected with the inner surface of the outer sleeve joint (53), an assembling piece (54) is arranged at the lower end of the pulling strip (52), the lower end of the pulling strip (52) is fixedly connected with the upper end of the assembling piece (54), a metal strip (55) is arranged at the right end of the assembling piece (54), the right end of the assembling piece (54) is fixedly connected with the left side of the metal strip (55), an outer frame (56) is arranged on the outer surface of the metal strip (55), and the outer surface of the metal strip (55) is movably connected with the inner surface of the outer frame (56).
2. The lifting device for display and demonstration service according to claim 1, wherein: the round points of the outer box component (4) and the anti-offset device (5) are on the same straight line, the outer box component (4) and the anti-offset device (5) are made of metal stainless steel materials, and the lifting device (3) and the hydraulic storage box (1) are vertically placed.
3. The lifting device for display and demonstration service according to claim 1, wherein: the small piston (33) is made of metal stainless steel, and the small piston (33) and the self-locking device (34) are vertically arranged.
4. The lifting device for display and demonstration service according to claim 1, wherein: the locking piece (342) and the sealing pipeline (341) are vertically arranged, the locking piece (342) and the pushing piece (344) are made of the same material, and the sealing pipeline (341) is irregularly combined.
5. The lifting device for display and demonstration service according to claim 4 wherein: the side of the sealing pipeline (341) is provided with a hydraulic component (345), the side of the sealing pipeline (341) is fixedly connected with the right end of the hydraulic component (345), and the sealing pipeline (341) is communicated with the hydraulic component (345) through a pushing piece (344).
6. The lifting device for display and demonstration service according to claim 1, wherein: corresponding textures are arranged between the metal strips (55) and the central main shaft (51), the central main shaft (51) is made of metal stainless steel, and the central lines of the metal strips (55) and the outer frame (56) are on the same straight line.
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| CN202210719286.3A CN115153268B (en) | 2022-06-23 | 2022-06-23 | Lifting device for exhibition show service |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210719286.3A CN115153268B (en) | 2022-06-23 | 2022-06-23 | Lifting device for exhibition show service |
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| CN115153268A CN115153268A (en) | 2022-10-11 |
| CN115153268B true CN115153268B (en) | 2024-04-02 |
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Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006020866A (en) * | 2004-07-08 | 2006-01-26 | Inaba Seisakusho Co Ltd | Elevating device of installation table |
| WO2009034423A1 (en) * | 2007-09-14 | 2009-03-19 | Sperotto S.P.A. Carrozzerie Industriali | Counter for vending vans, vending van and related system |
| CN202069286U (en) * | 2011-05-25 | 2011-12-14 | 冉磊 | Lifting, opening and closing and rotating device |
| CN105174126A (en) * | 2015-10-13 | 2015-12-23 | 哈尔滨意创空间展览展示制作有限公司 | Hydraulic lifting platform and lifting method for motorcycle display and demonstration |
| CN108078290A (en) * | 2017-12-25 | 2018-05-29 | 浙江乐科文化发展有限公司 | A kind of exhibition booth rack device easy to carry and assembling in museum |
| DE202018004123U1 (en) * | 2018-09-05 | 2019-01-30 | Berner Ladenbau Gmbh & Co. Kg | Sales or goods presentation counter |
| CN209421542U (en) * | 2018-11-05 | 2019-09-24 | 王威然 | A kind of marketing exhibition cabinet with anti-injury function |
| CN211049935U (en) * | 2019-10-11 | 2020-07-21 | 南京恺迩智能科技有限公司 | Lifting device for intelligent nursing bed |
| CN211657842U (en) * | 2019-10-19 | 2020-10-13 | 长沙师范学院 | Works show orientation module based on visual transmission design |
| JP2020179099A (en) * | 2019-04-23 | 2020-11-05 | 舒泳軍 | Pierced earrings display shelf |
| CN211883136U (en) * | 2019-12-30 | 2020-11-10 | 上海风语筑文化科技股份有限公司 | Remote control intelligence show cupboard |
| CN112921966A (en) * | 2021-01-22 | 2021-06-08 | 中欧国际建工集团有限公司 | Device for ensuring pile end of precast pile to enter bearing stratum and construction method thereof |
| CN113040570A (en) * | 2021-04-01 | 2021-06-29 | 南京田力宇电子商务有限公司 | Goods shelf equipment for preventing goods from falling off in inclined mode for internet sales |
| CN213721101U (en) * | 2020-11-21 | 2021-07-20 | 上海工程技术大学 | Show design platform that environmental space design used |
| CN113439976A (en) * | 2021-08-17 | 2021-09-28 | 上海梵铭文化传播有限公司 | Special exhibition stand for visual transmission design |
| WO2022104560A1 (en) * | 2020-11-18 | 2022-05-27 | 杭州迪喾软件科技有限公司 | Energy-saving and environmentally-friendly device for supporting adjustable display screen for software development |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10045641B2 (en) * | 2011-01-13 | 2018-08-14 | Lift2Sell, LLC | Pallet lifting system |
-
2022
- 2022-06-23 CN CN202210719286.3A patent/CN115153268B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006020866A (en) * | 2004-07-08 | 2006-01-26 | Inaba Seisakusho Co Ltd | Elevating device of installation table |
| WO2009034423A1 (en) * | 2007-09-14 | 2009-03-19 | Sperotto S.P.A. Carrozzerie Industriali | Counter for vending vans, vending van and related system |
| CN202069286U (en) * | 2011-05-25 | 2011-12-14 | 冉磊 | Lifting, opening and closing and rotating device |
| CN105174126A (en) * | 2015-10-13 | 2015-12-23 | 哈尔滨意创空间展览展示制作有限公司 | Hydraulic lifting platform and lifting method for motorcycle display and demonstration |
| CN108078290A (en) * | 2017-12-25 | 2018-05-29 | 浙江乐科文化发展有限公司 | A kind of exhibition booth rack device easy to carry and assembling in museum |
| DE202018004123U1 (en) * | 2018-09-05 | 2019-01-30 | Berner Ladenbau Gmbh & Co. Kg | Sales or goods presentation counter |
| CN209421542U (en) * | 2018-11-05 | 2019-09-24 | 王威然 | A kind of marketing exhibition cabinet with anti-injury function |
| JP2020179099A (en) * | 2019-04-23 | 2020-11-05 | 舒泳軍 | Pierced earrings display shelf |
| CN211049935U (en) * | 2019-10-11 | 2020-07-21 | 南京恺迩智能科技有限公司 | Lifting device for intelligent nursing bed |
| CN211657842U (en) * | 2019-10-19 | 2020-10-13 | 长沙师范学院 | Works show orientation module based on visual transmission design |
| CN211883136U (en) * | 2019-12-30 | 2020-11-10 | 上海风语筑文化科技股份有限公司 | Remote control intelligence show cupboard |
| WO2022104560A1 (en) * | 2020-11-18 | 2022-05-27 | 杭州迪喾软件科技有限公司 | Energy-saving and environmentally-friendly device for supporting adjustable display screen for software development |
| CN213721101U (en) * | 2020-11-21 | 2021-07-20 | 上海工程技术大学 | Show design platform that environmental space design used |
| CN112921966A (en) * | 2021-01-22 | 2021-06-08 | 中欧国际建工集团有限公司 | Device for ensuring pile end of precast pile to enter bearing stratum and construction method thereof |
| CN113040570A (en) * | 2021-04-01 | 2021-06-29 | 南京田力宇电子商务有限公司 | Goods shelf equipment for preventing goods from falling off in inclined mode for internet sales |
| CN113439976A (en) * | 2021-08-17 | 2021-09-28 | 上海梵铭文化传播有限公司 | Special exhibition stand for visual transmission design |
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|---|---|
| CN115153268A (en) | 2022-10-11 |
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Address after: Room 1502, No. 1, Lane 166, Minhong Road, Minhang District, Shanghai 201100 Applicant after: Shanghai Heyi Future Culture and Technology Co.,Ltd. Address before: Room 1502, No. 1, Lane 166, Minhong Road, Minhang District, Shanghai 201100 Applicant before: Heyi (Shanghai) Exhibition Co.,Ltd. |
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