CN219689224U

CN219689224U - Conference lifting platform

Info

Publication number: CN219689224U
Application number: CN202320718496.0U
Authority: CN
Inventors: 陶迎; 吴波; 张�浩
Original assignee: Wuhan Quanya Hexin Technology Co ltd
Current assignee: Wuhan Quanya Hexin Technology Co ltd
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2023-09-15
Anticipated expiration: 2033-04-04

Abstract

The utility model discloses a conference lifting platform, which comprises a mounting underframe and a mounting top frame, wherein a supporting rod A and a supporting rod B are symmetrically arranged between the mounting underframe and the mounting top frame, the supporting rod A and the supporting rod B are arranged in a cross manner, one end of the supporting rod A is fixedly connected with one end of the mounting underframe, one end of the supporting rod B is fixedly connected with one end of the mounting top frame, the other end of the supporting rod B is fixedly provided with a carbon steel roller, the surface of the carbon steel roller is in rolling fit with the inner side surface of the mounting underframe, and the top end surface of the mounting top frame is provided with a fixed platen; according to the utility model, the stability of the lifting platform during lifting is improved by the aid of the designed auxiliary supporting component, so that the auxiliary supporting component can carry out limit supporting on the supporting rod B, the safety of the lifting platform during use is improved, the moving efficiency of the carbon steel roller can be improved during lifting of the lifting platform, and the practical effect is good.

Description

Conference lifting platform

Technical Field

The utility model relates to the technical field of lifting platforms, in particular to a conference lifting platform.

Background

The exhibition is the short name of collective business or non-business activities such as meeting, exhibition and large-scale activity, on some exhibition activities, probably because the floor is higher, be inconvenient for carrying the heavy article of some weight and demonstrate temporarily, consequently can use lift platform, lift platform is a multi-functional jack-up loading and unloading mechanical equipment, lift platform freely goes up and down's characteristics have extensively applied to municipal maintenance, pier, logistics center cargo transportation, building decoration etc. but current lift platform exists when using, only supports through hydraulic cylinder drive for lift platform's stability is not high enough when going up and down, there is certain potential safety hazard, the practical effect is not good enough, has modifiable space.

Disclosure of Invention

The utility model aims to provide a conference lifting platform so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a meeting exhibition lift platform, includes installation underframe and installation roof frame, installation underframe with symmetry installs bracing piece A and bracing piece B between the installation roof frame, bracing piece A with bracing piece B is the cross setting, bracing piece A's one end with the one end fixed connection of installation underframe, bracing piece B's one end with the one end fixed connection of installation roof frame, bracing piece B's the other end is fixed with the carbon steel gyro wheel, the surface of carbon steel gyro wheel rolls the laminating with the inboard surface of installation underframe, fixed platen is installed to the top face of installation roof frame, two bracing piece B orientation be fixed with the connecting plate between the tip of installation underframe, hydraulic cylinder is installed to the surface symmetry of connecting plate, hydraulic cylinder's output with bracing piece A with bracing piece B's axis of rotation fixed connection, the inboard of installation underframe is provided with auxiliary support subassembly.

The auxiliary support assembly comprises a cylinder arranged on the outer side surface of one end of the installation underframe, a connecting rod is arranged at the output end of the cylinder, one end of the connecting rod extends to the inner side of the installation underframe, a limiting steel plate is fixed at one end of the connecting rod, the limiting steel plate faces the surface symmetry of the carbon steel roller, a limiting groove is formed in the limiting groove, a fixing rod is arranged at the same height in the limiting groove, an installation roller is sleeved on the outer side of the fixing rod, an installation clamping groove for clamping the end part of the fixing rod is formed in the inner wall symmetry of the limiting groove, and the surface of the installation roller is in rolling fit with the surface of the carbon steel roller.

As a further preferable aspect of the present utility model, the length of the limiting steel plate is equal to the width of the inner side surface of the mounting bottom frame, and the surface height of the limiting steel plate is smaller than the inner side depth of the mounting bottom frame.

As a further preferable mode of the technical scheme, the width of the opening of the limit groove is larger than the surface width of the carbon steel roller, and a distance exists between the surface of the installation roller and the inner wall of the limit groove.

As a further preferable mode of the technical scheme, the area of the vertical projection area of the installation bottom frame is equal to that of the vertical projection area of the installation top frame, and the longitudinal sections of the installation bottom frame and the installation top frame are in a shape of a Chinese character kou.

As a further preferred of this technical scheme, the surface of fixed platen is provided with the protection subassembly, the protection subassembly includes the rubber pad, the inboard edge surface symmetry of rubber pad installs and connects the magnetic stripe, the side surface symmetry of fixed platen has offered the confession connect the connection draw-in groove of magnetic stripe block, the surface of connecting the magnetic stripe with connect the inside surface magnetism of draw-in groove and be connected, the top face of rubber pad evenly is fixed with the non-slip raised.

As a further preferable mode of the technical scheme, the cross section of the rubber pad is C-shaped, and the connecting magnetic strip is connected with the rubber pad in an adhesive mode.

The utility model provides a conference lifting platform, which has the following beneficial effects:

1. according to the utility model, the stability of the lifting platform during lifting is improved by the aid of the designed auxiliary supporting component, so that the auxiliary supporting component can carry out limit supporting on the supporting rod B, the safety of the lifting platform during use is improved, the moving efficiency of the carbon steel roller can be improved during lifting of the lifting platform, and the practical effect is good.

2. According to the utility model, the protection component is convenient for protecting the fixed platen, the damage of the weight to the surface of the fixed platen can be reduced, the surface of the fixed platen is not easy to deform, the service life of the fixed platen can be prolonged, meanwhile, the friction force on the surface of the fixed platen is also convenient to improve, the situation that the articles displayed on the surface of the fixed platen are not easy to slide down when the lifting platform is lifted is realized, and the practicability is good.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a partial structure of a limiting plate according to the present utility model;

FIG. 3 is a schematic view of the mounting structure of the protective assembly according to the present utility model;

in the figure: 1. installing a bottom frame; 2. installing a top frame; 3. a fixed platen; 4. a support rod A; 5. a support rod B; 6. a connecting plate; 7. a hydraulic cylinder; 8. carbon steel roller; 9. a cylinder; 10. limiting steel plates; 11. a connecting rod; 12. a rubber pad; 13. a slip preventing protrusion; 14. a limit groove; 15. installing a clamping groove; 16. a fixed rod; 17. a roller is installed; 18. connecting a magnetic stripe; 19. and a connecting clamping groove.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

The utility model provides the technical scheme that: as shown in fig. 1 and 2, in this embodiment, a conference lifting platform includes a mounting bottom frame 1 and a mounting top frame 2, the area of the vertical projection area of the mounting bottom frame 1 and the area of the vertical projection area of the mounting top frame 2 are equal, the longitudinal sections of the mounting bottom frame 1 and the mounting top frame 2 are both in a shape of a mouth, a support rod A4 and a support rod B5 are symmetrically installed between the mounting bottom frame 1 and the mounting top frame 2, the support rod A4 and the support rod B5 are in a cross arrangement, one end of the support rod A4 is fixedly connected with one end of the mounting bottom frame 1, one end of the support rod B5 is fixedly connected with one end of the mounting top frame 2, the other end of the support rod B5 is fixedly connected with a carbon steel roller 8, the surface of the carbon steel roller 8 is in rolling fit with the inner side surface of the mounting bottom frame 1, a fixed platen 3 is installed on the top end surface of the mounting top frame 2, a connecting plate 6 is fixed between the two support rods B5 towards the end of the mounting bottom frame 1, the surface symmetry of connecting plate 6 installs hydraulic cylinder 7, hydraulic cylinder 7's output and bracing piece A4 and bracing piece B5's axis of rotation fixed connection, the inboard of installation underframe 1 is provided with auxiliary support subassembly, auxiliary support subassembly is including installing in the cylinder 9 of the one end outside surface of installation underframe 1, connecting rod 11 is installed to the output of cylinder 9, connecting rod 11's one end extends to the inboard of installation underframe 1, connecting rod 11's one end is fixed with spacing steel sheet 10, be convenient for carry out auxiliary support to bracing piece B5, stability when can improve the lift platform and also improve the security of using, the practical effect is better, spacing steel sheet 10's length equals with the inboard surface width of installation underframe 1, spacing steel sheet 10's surface height is less than the inboard degree of installation underframe 1, spacing groove 14 has been seted up towards carbon steel roller 8's surface symmetry to spacing steel sheet 10, the dead lever 16 is installed to the inside equiheight of spacing groove 14, the outside cover of dead lever 16 is equipped with installation cylinder 17, the inner wall symmetry of spacing groove 14 has been seted up and has been supplied the installation draw-in groove 15 of dead lever 16 tip block, the surface roll laminating of installation cylinder 17 and carbon steel gyro wheel 8, the opening part width of spacing groove 14 is greater than the surface width of carbon steel gyro wheel 8, there is the distance between the surface of installation cylinder 17 and the spacing groove 14 inner wall, can carry out spacingly to carbon steel gyro wheel 8, also can improve the moving efficiency of carbon steel gyro wheel 8, make elevating platform's lifting efficiency improve, the practicality is better.

As shown in fig. 1 and 3, the surface of the fixed platen 3 is provided with a protection component, the protection component comprises a rubber pad 12, a connecting magnetic strip 18 is symmetrically arranged on the surface of the inner side edge of the rubber pad 12, the cross section of the rubber pad 12 is in a C shape, the connecting magnetic strip 18 is in adhesive connection with the rubber pad 12, a connecting clamping groove 19 for clamping the connecting magnetic strip 18 is symmetrically arranged on the side surface of the fixed platen 3, the surface of the connecting magnetic strip 18 is magnetically connected with the inner surface of the connecting clamping groove 19, the rubber pad 12 is convenient to install, the rubber pad 12 can protect the fixed platen 3, the surface of the fixed platen 3 is not easy to be deformed due to pressure, the protection effect is good, the service life of the fixed platen 3 is convenient to prolong, the anti-slip protrusions 13 are uniformly fixed on the top surface of the rubber pad 12, the friction force of the surface of the fixed platen 3 is convenient to be improved, and the situation that display objects placed on the surface of the fixed platen 3 slide down when the lifting platform is avoided.

The utility model provides a conference lifting platform, which has the following specific working principle: when the anti-slip table is used, firstly, the rubber pad 12 is pushed to move towards the surface of the fixed table plate 3, so that the inner side surface of the rubber pad 12 is in fit connection with the top end surface of the fixed table plate 3, meanwhile, the connecting magnetic strips 18 are clamped into the connecting clamping grooves 19 on the two side surfaces of the fixed table plate 3, so that the surfaces of the connecting magnetic strips 18 are in magnetic connection with the inner surfaces of the connecting clamping grooves 19, at the moment, the rubber pad 12 can be limited and fixed on the surface of the fixed table plate 3, when a plurality of heavier display objects are placed, the rubber pad 12 can protect the surface of the fixed table plate 3, the pressure applied to the fixed table plate 3 is reduced, the surface of the fixed table plate 3 is not easy to deform, meanwhile, the anti-slip protrusions 13 on the surface of the rubber pad 12 can improve friction force, and the situation that the display objects placed on the surface of the fixed table plate 3 slide when the lifting table plate is lifted is avoided, and the practical effect is good; when lift platform goes up and down, start hydraulic cylinder 7 earlier for hydraulic cylinder 7 promotes bracing piece A4 and removes, bracing piece A4 can drive bracing piece B5 and remove this moment, the one end of bracing piece B5 is passed through carbon steel gyro wheel 8 and is slided in the inboard of installation underframe 1, simultaneously start cylinder 9, make cylinder 9 promote spacing steel sheet 10 and remove in the inboard of installation underframe 1 through connecting rod 11, at this moment carbon steel gyro wheel 8 can block to the inside of spacing groove 14, and the surface of carbon steel gyro wheel 8 can roll the laminating with the outside surface of installation cylinder 17 of dead lever 16, thereby make spacing steel sheet 10 can promote carbon steel gyro wheel 8 and remove, can improve lift platform's lifting efficiency, spacing steel sheet 10 can carry out auxiliary stay to bracing piece B5 after the lift is accomplished, the steadiness when being convenient for improve lift platform and use, the practicality is better.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a meeting exhibition lift platform, includes installation underframe (1) and installation roof frame (2), installation underframe (1) with symmetry installs bracing piece A (4) and bracing piece B (5) between installation roof frame (2), bracing piece A (4) with bracing piece B (5) are the cross setting, the one end of bracing piece A (4) with the one end fixed connection of installation underframe (1), the one end of bracing piece B (5) with the one end fixed connection of installation roof frame (2), the other end of bracing piece B (5) is fixed with carbon steel gyro wheel (8), the surface of carbon steel gyro wheel (8) rolls the laminating with the interior side surface of installation underframe (1), fixed platen (3) are installed on the top of installation roof frame (2), two bracing piece B (5) orientation be fixed with between the tip of installation underframe (1) (6), the surface symmetry of connecting plate (6) installs hydraulic cylinder (7), the output of hydraulic cylinder (7) with bracing piece A (4) with bracing piece (5) fixed connection characteristics lie in its fixed connection. An auxiliary supporting component is arranged on the inner side of the installation bottom frame (1);

the auxiliary support assembly comprises an air cylinder (9) arranged on the outer side surface of one end of the installation underframe (1), a connecting rod (11) is arranged at the output end of the air cylinder (9), one end of the connecting rod (11) extends to the inner side of the installation underframe (1), a limit steel plate (10) is fixed at one end of the connecting rod (11), the limit steel plate (10) faces the surface symmetry of the carbon steel roller (8), a limit groove (14) is formed in the limit groove (14), a fixing rod (16) is arranged at the same height in the limit groove (14), an installation roller (17) is sleeved outside the fixing rod (16), an installation clamping groove (15) for clamping the end part of the fixing rod (16) is formed in the inner wall symmetry of the limit groove (14), and the surface of the installation roller (17) is in rolling fit with the surface of the carbon steel roller (8).

2. A conference lift platform as claimed in claim 1, wherein: the length of the limiting steel plate (10) is equal to the width of the inner side surface of the installation underframe (1), and the surface height of the limiting steel plate (10) is smaller than the inner side depth of the installation underframe (1).

3. A conference lift platform as claimed in claim 1, wherein: the width of the opening of the limit groove (14) is larger than the surface width of the carbon steel roller (8), and a distance exists between the surface of the installation roller (17) and the inner wall of the limit groove (14).

4. A conference lift platform as claimed in claim 1, wherein: the area of the vertical projection area of the installation bottom frame (1) is equal to that of the vertical projection area of the installation top frame (2), and the longitudinal sections of the installation bottom frame (1) and the installation top frame (2) are in a shape of a Chinese character kou.

5. A conference lift platform as claimed in claim 1, wherein: the surface of fixed platen (3) is provided with protection subassembly, protection subassembly includes rubber pad (12), connection magnetic stripe (18) are installed to the inboard edge surface symmetry of rubber pad (12), the side surface symmetry of fixed platen (3) has offered the confession connect draw-in groove (19) of magnetic stripe (18) block, the surface of connecting magnetic stripe (18) with the internal surface magnetism of connecting draw-in groove (19) is connected, the top face of rubber pad (12) evenly is fixed with non-slip raised (13).

6. A conference lift platform as claimed in claim 5, wherein: the cross section of the rubber pad (12) is C-shaped, and the connecting magnetic stripe (18) is in adhesive connection with the rubber pad (12).