CN210122464U

CN210122464U - Portable heavy object solid support

Info

Publication number: CN210122464U
Application number: CN201822155416.7U
Authority: CN
Inventors: 尚子航
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-21
Filing date: 2018-12-21
Publication date: 2020-03-03
Anticipated expiration: 2028-12-21

Abstract

The utility model belongs to the technical field of the solid support technique and specifically relates to a portable heavy object solid support, the on-line screen storage device comprises a base, the fixed axle of second hinge bar lower extreme is connected with places the board, the sliding shaft of second hinge bar through the upper end is connected with the bearing frame, first hinge bar is connected with the elevating gear who matches with placing the board through the sliding shaft of upper end, elevating gear is located the lower extreme right side of bearing frame. The weight can be supported in the air, so that the space is saved, and the bracket can be lifted and lowered, so that the bracket is convenient to use at any time; the bearing frame is positioned at the top of the device and can fix the heavy object to prevent the object from falling; the base is positioned at the bottom of the lifting device, plays a role in supporting and stabilizing the center of gravity; the deformable support can be stretched and retracted, is very small when folded and is convenient to carry; the device has wide application range, can be used for outdoor activities such as tourism, rescue of natural disasters and the like, can also be used for indoor household tools, office supplies and sports facilities, saves space and is more practical.

Description

Portable heavy object solid support

Technical Field

The utility model relates to a solid support technical field especially relates to a portable heavy object solid support.

Background

At present, the human power can not fix objects in the air, a lot of objects are stacked on the ground, the occupied area is not large and attractive, a simple and portable weight fixing support is not needed at present, and the weight fixing support needs to be designed to fix the objects which can not be fixed by the human power in the air to reach a certain height and fix the objects without any influence. To this end, we propose a portable heavy solid support.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a portable heavy object solid support.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the portable heavy object solid support comprises a base, wherein a deformable support is arranged at the upper end of the base and comprises a second hinged rod and a first hinged rod which are connected with the upper end of the base, the upper and lower parts of the second hinged rod and the first hinged rod are connected through a connecting plate, the middle intersection of the second hinged rod and the first hinged rod is movably connected through a rotating shaft, the middle parts of the ends, close to the base, of the first hinged rod and the second hinged rod are respectively connected with a fixed shaft attached to the upper end face of the base, the middle parts of the ends, far away from the base, of the first hinged rod and the second hinged rod are respectively connected with a sliding shaft, the fixed shaft at the lower end of the second hinged rod is connected with a placing plate, the second hinged rod is connected with a bearing frame through the sliding shaft at the upper end, the first hinged rod is connected with a lifting device matched with the placing plate through the sliding, the lifting device is positioned on the right side of the lower end of the bearing frame.

Preferably, elevating gear is including the nut with the slip shaft connection, the nut is located the middle part of slip shaft, just the middle part spiro union of nut has the screw rod, the right-hand member of screw rod is connected with the carousel, be connected with the handle on the carousel, the lower extreme right side of bearing frame is equipped with the backup pad, be connected with the slip table of laminating mutually with the slip shaft in the backup pad.

Preferably, the bearing frame is uniformly provided with anti-skid lines.

The utility model provides a pair of portable heavy object solid support, beneficial effect lies in: the weight can be supported in the air, so that the space is saved, and the bracket can be lifted and lowered, so that the bracket is convenient to use at any time; the bearing frame is positioned at the top of the device and can fix the heavy object to prevent the object from falling; the base is positioned at the bottom of the lifting device, plays a role in supporting and stabilizing the center of gravity; the deformable support can be stretched and retracted, is very small when folded and is convenient to carry; the device has wide application range, can be used for outdoor activities such as tourism, rescue of natural disasters and the like, can also be used for indoor household tools, office supplies and sports facilities, saves space and is more practical.

Drawings

Fig. 1 is a schematic view of an overall three-dimensional structure of a portable heavy object solid support provided by the present invention;

fig. 2 is a schematic structural view of a three-dimensional side-deformable bracket of a portable heavy object solid bracket according to the present invention;

fig. 3 is a schematic view of the bottom view of the portable heavy object solid support lifting device of the present invention;

fig. 4 is a schematic view of a contraction structure of a portable heavy object solid support provided by the utility model;

fig. 5 is a schematic view of the unfolding structure of the portable heavy object solid support according to the present invention.

In the figure: antiskid line 1, bearing frame 2, elevating gear 3, flexible support 4, base 5, slide shaft 6, first articulated pole 7, connecting plate 8, pivot 9, second articulated pole 10, fixed axle 11, handle 12, carousel 13, screw rod 14, backup pad 15, nut 16, slip table 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, a portable heavy object solid support comprises a base 5, a deformable support 4 is arranged at the upper end of the base 5, the deformable support 4 comprises a second hinge rod 10 and a first hinge rod 7 which are connected with the upper end of the base 5, the upper and lower parts of the second hinge rod 10 and the first hinge rod 7 are connected through a connecting plate 8, the middle intersection of the second hinge rod 10 and the first hinge rod 7 is movably connected through a rotating shaft 9, the middle parts of the ends of the first hinge rod 7 and the second hinge rod 10 close to the base 5 are both connected with a fixed shaft 11 which is attached to the upper end surface of the base 5, the middle parts of the ends of the first hinge rod 7 and the second hinge rod 10 far away from the base 5 are both connected with a sliding shaft 6, the fixed shaft 11 at the lower end of the second hinge rod 10 is connected with a placing plate, the second hinge rod 10 is connected with a bearing frame 2 through the sliding shaft 6 at the upper end, the first hinge rod 7 is connected with a, elevating gear 3 is including the nut 16 of being connected with sliding shaft 6, nut 16 is located sliding shaft 6's middle part, and nut 16's middle part spiro union has screw rod 14, screw rod 14's right-hand member is connected with carousel 13, be connected with handle 12 on the carousel 13, the lower extreme right side of bearing frame 2 is equipped with backup pad 15, be connected with the slip table 17 of laminating mutually with sliding shaft 6 in the backup pad 15, consider the portability, elevating gear 3 is by manpower drive, utilize lever principle, realize the expansion of support, elevating gear 3 is by handle 12, screw rod 14, slip table 17 is constituteed, manpower drive handle, drive screw rod 14, make sliding shaft 6 slide on slip table 17, it expandes and the shrink to drive the hinge bar, the operation of being convenient for more, the practicality is stronger.

Elevating gear 3 is located the lower extreme right side of bearing frame 2, evenly is equipped with anti-skidding line 1 on the bearing frame 2, prevents that the heavy object from sliding to fall, reduces the potential safety hazard.

The working principle is as follows: the handle 12 is driven by manpower to drive the screw 14 to enable the sliding shaft 6 to slide on the sliding table 17, and the hinged rod is driven to expand and contract; the lifting device 3 makes the deformable bracket 4 move to drive the lifting plate to ascend or descend; the lifting device 3 drives the screw rod 14 to drive the hinge rod to rotate by the handle 12, so that the expansion and contraction of the deformable support are realized; the bearing frame 2 is positioned above the lifting device 3, and the upper part of the bearing frame is provided with a raised anti-slip line 1 to prevent heavy objects from sliding and falling; the base 5 is positioned below the lifting device 3, plays a role of fixing the whole device and can fix a heavy object to prevent the object from falling; the base is located the device bottom, plays the effect of support, stabilizes the focus.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A portable heavy object solid support comprises a base (5) and is characterized in that a deformable support (4) is arranged at the upper end of the base (5), the deformable support (4) comprises a second hinged rod (10) and a first hinged rod (7) which are connected with the upper end of the base (5), the upper and lower parts of the second hinged rod (10) and the first hinged rod (7) are connected through a connecting plate (8), the middle cross position of the second hinged rod (10) and the middle part of the first hinged rod (7) is movably connected through a rotating shaft (9), the middle parts of one ends, close to the base (5), of the first hinged rod (7) and the second hinged rod (10) are connected with a fixed shaft (11) attached to the upper end face of the base (5), the middle parts, far away from the base (5), of the first hinged rod (7) and the second hinged rod (10) are connected with a sliding shaft (6), fixed axle (11) of second articulated rod (10) lower extreme are connected with places the board, second articulated rod (10) are connected with bearing frame (2) through slide shaft (6) of upper end, first articulated rod (7) are connected with through slide shaft (6) of upper end and place elevating gear (3) that the board matches, elevating gear (3) are located the lower extreme right side of bearing frame (2).

2. The portable heavy object solid support of claim 1, wherein the lifting device (3) comprises a nut (16) connected with the sliding shaft (6), the nut (16) is located in the middle of the sliding shaft (6), a screw rod (14) is screwed in the middle of the nut (16), a rotary table (13) is connected to the right end of the screw rod (14), a handle (12) is connected to the rotary table (13), a support plate (15) is arranged on the right side of the lower end of the bearing frame (2), and a sliding table (17) attached to the sliding shaft (6) is connected to the support plate (15).

3. A portable heavy object solid support according to claim 1, wherein the bearing frame (2) is uniformly provided with anti-slip lines (1).