CN215674529U

CN215674529U - High-strength plastic support structure

Info

Publication number: CN215674529U
Application number: CN202121899721.2U
Authority: CN
Inventors: 郑根长
Original assignee: Zhejiang Hongnan Precision Industry Co ltd
Current assignee: Zhejiang Hongnan Precision Industry Co ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-01-28
Anticipated expiration: 2031-08-13

Abstract

The utility model discloses a high-strength plastic support structure, and relates to the technical field of plastic supports. This high strength plastic support structure, including first plastic slab, second plastic slab and positioning mechanism, first plastic slab sets up in the front side of second plastic slab, and the equal fixed mounting of outer wall of first plastic slab and second plastic slab has three fixed plates of group, and the equal fixed mounting in bottom of first plastic slab and second plastic slab has the support base. This high strength plastic support structure is convenient for carry out the centre gripping and fix circular article, compares traditional plastic support structure, and this plastic support structure's application range is big to fixed back to circular article centre gripping, this plastic support structure's clamping-force and drive power atress are even, can not take place to warp, have increased this plastic support structure's stability, and intensity is high, and then has promoted this plastic support structure's practical function, and then facilitate promotion and use.

Description

High-strength plastic support structure

Technical Field

The utility model relates to the technical field of plastic supports, in particular to a high-strength plastic support structure.

Background

The plastic support is the device that supports the article, uses extremely extensively, can meet everywhere in the work life, and traditional plastic support is when supporting round object, is not convenient for fix and press from both sides round object and get to the plastic support warp easily after supporting the object, and intensity is low, poor stability, and then the practical function that leads to plastic support is poor, is not convenient for promote and practical.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve at least one technical problem in the prior art, and provides a high-strength plastic support structure which can solve the problems of inconvenience in fixing and clamping round objects, easiness in deformation, low strength and poor stability.

In order to achieve the purpose, the utility model provides the following technical scheme: a high-strength plastic support structure comprises a first plastic plate, a second plastic plate and a positioning mechanism, wherein the first plastic plate is arranged on the front side of the second plastic plate, three groups of fixing plates are fixedly arranged on the outer walls of the first plastic plate and the second plastic plate, and support bases are fixedly arranged at the bottoms of the first plastic plate and the second plastic plate;

the positioning mechanism comprises a supporting component and a driving component, the driving component is arranged on the fixing plate, and the supporting component is horizontally arranged between the first plastic plate and the second plastic plate.

Preferably, the support component comprises a first hinge rod, a second hinge rod and a positioning frame, one end of the first hinge rod is hinged and installed inside the first plastic plate, one end of the second hinge rod is hinged and installed inside the second plastic plate, the positioning frame is arranged between the first plastic plate and the second plastic plate, the other end of the first hinge rod and the other end of the second hinge rod are hinged and installed with the top of the positioning frame, the first hinge rod, the second hinge rod and the positioning frame are four groups and are distributed in a circular shape, the drive component comprises a bolt and a nut, a threaded hole is installed in the internal thread of the fixing plate on the first plastic plate, a support base is installed in the internal thread of the threaded hole, an opening is formed in the fixing plate on the second plastic plate, one end of the bolt penetrates through the opening on the fixing plate and is provided with the nut in a threaded manner, so as to conveniently clamp and fix a circular object, compare traditional plastic support structure, this plastic support structure's application range is big to fixed back to circular article centre gripping, this plastic support structure's clamping-force and drive power atress are even, can not take place to warp, have increased this plastic support structure's stability, and intensity is high, and then has promoted this plastic support structure's practical function, and then facilitate promotion and use.

Preferably, four groups of connecting columns are fixedly mounted in the second plastic plate of the first plastic plate and are distributed in a circular shape, and a positioning sleeve is fixedly mounted at one end of each of the four groups of connecting columns, so that a circular object can be positioned conveniently.

Preferably, the rear side of first plastic slab is opened and is equipped with the activity groove, and the inside fixed mounting in activity groove has reset spring, and the front side fixed mounting of second plastic slab has the reference column, and the front side outer surface of reference column and reset spring's one end fixed connection are convenient for with this plastics supporting structure reconversion.

Preferably, the bottom of the positioning frame is arc-shaped, so that the circular object can be clamped and fixed conveniently.

Preferably, the outer wall cover of bolt is equipped with the installation spring, and the installation spring is located between two sets of fixed plates, and rust and not hard up condition appear in effectual reduction bolt.

Compared with the prior art, the utility model has the beneficial effects that:

this high strength plastic support structure, through first plastic slab, the second plastic slab, the fixed plate, first hinge bar, the second hinge bar, the locating rack, the cooperation of bolt and nut is used, be convenient for carry out centre gripping and fixed to circular article, compare traditional plastic support structure, this plastic support structure's application range is big, and to the fixed back of circular article centre gripping, this plastic support structure's clamping-force and drive power atress are even, can not take place to warp, this plastic support structure's stability has been increased, high strength, and then this plastic support structure's practical effect has been promoted, and then facilitate promotion and use.

Drawings

The utility model is further illustrated with reference to the following figures and examples:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic right-view structural diagram of the first plastic panel of the present invention;

FIG. 4 is an enlarged view of part A of the present invention.

Reference numerals: the fixing device comprises a first plastic plate 1, a second plastic plate 2, a fixing plate 3, a bracket base 4, a positioning mechanism 5, a first hinge rod 501, a second hinge rod 502, a positioning frame 503, a bolt 504, a nut 505, a connecting column 6, a positioning sleeve 7, a positioning column 8, a return spring 9 and a mounting spring 10.

Detailed Description

Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, greater than, less than, exceeding, etc. are understood as excluding the present numbers, and the above, below, inside, etc. are understood as including the present numbers. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

The first embodiment is as follows:

referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a high strength plastic support structure, includes first plastic slab 1, second plastic slab 2 and positioning mechanism 5, first plastic slab 1 sets up in the front side of second plastic slab 2, the equal fixed mounting of outer wall of first plastic slab 1 and second plastic slab 2 has three fixed plates of group 3, the equal fixed mounting in bottom of first plastic slab 1 and second plastic slab 2 has support base 4, positioning mechanism 5 includes supporting component and drive assembly, drive assembly sets up on fixed plate 3, the supporting component level sets up between first plastic slab 1 and second plastic slab 2.

Furthermore, four groups of connecting columns 6 are fixedly arranged in the second plastic plate 2 of the first plastic plate 1 and are distributed in a circular shape, and one ends of the four groups of connecting columns 6 are fixedly provided with positioning sleeves 7, so that the circular objects can be conveniently positioned.

Furthermore, the rear side of the first plastic plate 1 is provided with a movable groove, a return spring 9 is fixedly mounted inside the movable groove, a positioning column 8 is fixedly mounted on the front side of the second plastic plate 2, and the outer surface of the front side of the positioning column 8 is fixedly connected with one end of the return spring 9, so that the plastic support structure can be conveniently restored to the original state.

Example two:

referring to fig. 1-4, on the basis of the first embodiment, the supporting assembly includes a first hinge rod 501, a second hinge rod 502 and a positioning frame 503, one end of the first hinge rod 501 is hinged inside the first plastic board 1, one end of the second hinge rod 502 is hinged inside the second plastic board 2, the positioning frame 503 is disposed between the first plastic board 1 and the second plastic board 2, the other end of the first hinge rod 501 and the other end of the second hinge rod 502 are both hinged with the top of the positioning frame 503, the first hinge rod 501, the second hinge rod 502 and the positioning frame 503 are four groups and are distributed in a circle, the driving assembly includes a bolt 504 and a nut 505, a threaded hole is installed on the internal thread of the fixing board 3 on the first plastic board 1, a bracket base 4 is installed on the internal thread of the threaded hole, an opening is opened inside the fixing board 3 on the second plastic board 2, one end of the bolt 504 penetrates through the opening on the fixing plate 3 and is provided with a nut 505 in a threaded manner, the round object penetrates through the positioning sleeve 7, so that the round object is positioned between the four groups of positioning frames 503, then the rotation of the bolt 504 is controlled, the principle that the bolt 504 and the nut 505 are in threaded mounting is utilized to drive the two groups of fixing plates 3 to move oppositely, further the first plastic plate 1 and the second plastic plate 2 are driven to move oppositely, then the positioning frames 503 are driven to clamp and fix the round object under the matching action of the first hinge rod 501 and the second hinge rod 502, so that the round object is clamped and fixed conveniently, compared with the traditional plastic support structure, the plastic support structure has a large application range, and after the round object is clamped and fixed, the clamping force and the driving force of the plastic support structure are uniform, deformation cannot occur, the stability and the strength of the plastic support structure are improved, thereby promoting the practical effect of the plastic bracket structure and facilitating the popularization and the use.

Furthermore, the bottom of the positioning frame 503 is arc-shaped, which is convenient for clamping and fixing the round object.

Furthermore, the outer wall of the bolt 504 is sleeved with the mounting spring 10, and the mounting spring 10 is located between the two groups of fixing plates 3, so that the situation that the bolt 504 is rusted and loosened is effectively reduced.

The working principle is as follows: during the use, pass locating sleeve 7 with circular article, make circular article be located between four sets of locating racks 503, then control bolt 504's rotation, utilize the principle of bolt 504 and nut 505 threaded mounting, drive two sets of fixed plates 3 and remove in opposite directions, and then drive first plastic slab 1 and second plastic slab 2 and remove in opposite directions, then drive locating rack 503 and carry out the centre gripping fixed to circular article under the mating reaction of first articulated mast 501 and second articulated mast 502, can accomplish the support to circular article.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. The utility model provides a high strength plastic support structure, includes first plastic slab (1), second plastic slab (2) and positioning mechanism (5), its characterized in that: the first plastic plate (1) is arranged on the front side of the second plastic plate (2), three groups of fixing plates (3) are fixedly arranged on the outer walls of the first plastic plate (1) and the second plastic plate (2), and a bracket base (4) is fixedly arranged at the bottoms of the first plastic plate (1) and the second plastic plate (2);

the positioning mechanism (5) comprises a supporting component and a driving component, the driving component is arranged on the fixing plate (3), and the supporting component is horizontally arranged between the first plastic plate (1) and the second plastic plate (2).

2. A high strength plastic stent structure as defined in claim 1, wherein: the supporting assembly comprises first hinged rods (501), second hinged rods (502) and positioning frames (503), one end of each first hinged rod (501) is hinged to the inside of the corresponding first plastic plate (1), one end of each second hinged rod (502) is hinged to the inside of the corresponding second plastic plate (2), the positioning frames (503) are arranged between the corresponding first plastic plates (1) and the corresponding second plastic plates (2), the other ends of the first hinged rods (501) and the other ends of the second hinged rods (502) are hinged to the tops of the positioning frames (503), and the number of the first hinged rods (501), the number of the second hinged rods (502) and the number of the positioning frames (503) are four groups and are distributed in a circular mode;

the driving assembly comprises a bolt (504) and a nut (505), a threaded hole is formed in the inner thread of the fixing plate (3) on the first plastic plate (1), a support base (4) is installed in the inner thread of the threaded hole, an opening is formed in the inner part of the fixing plate (3) on the second plastic plate (2), and the nut (505) is installed on one end of the bolt (504) in a threaded mode through the opening in the fixing plate (3).

3. A high strength plastic stent structure as defined in claim 1, wherein: the inside of the second plastic board (2) of the first plastic board (1) is fixedly provided with four groups of connecting columns (6) and is distributed in a circular shape, and one end of each group of connecting columns (6) is fixedly provided with a positioning sleeve (7).

4. A high strength plastic stent structure as defined in claim 3, wherein: the rear side of first plastic slab (1) is opened and is equipped with the movable groove, and the inside fixed mounting in movable groove has reset spring (9), and the front side fixed mounting of second plastic slab (2) has reference column (8), the front side outer surface of reference column (8) and the one end fixed connection of reset spring (9).

5. A high strength plastic stent structure as defined in claim 2, wherein: the bottom of the positioning frame (503) is arc-shaped.

6. A high strength plastic stent structure as defined in claim 2, wherein: the outer wall cover of bolt (504) is equipped with installation spring (10), and installation spring (10) are located between two sets of fixed plates (3).