CN215671295U

CN215671295U - Steel structural member positioning support frame

Info

Publication number: CN215671295U
Application number: CN202122161844.2U
Authority: CN
Inventors: 杨志华
Original assignee: Nantong Jinhong Steel Structure Project Co ltd
Current assignee: Nantong Jinhong Steel Structure Project Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-01-28
Anticipated expiration: 2031-09-08

Abstract

The utility model discloses a steel structure member positioning support frame which comprises a main support frame, wherein a support plate is fixedly connected to the top of the main support frame, a base is fixedly connected to the bottom end of the main support frame, a fixing sleeve is fixedly connected to the bottom of the main support frame, four convex blocks are distributed on the bottom of the fixing sleeve in a cross mode, supporting rods are hinged to the middle portions of the four convex blocks, supporting legs are fixedly connected to the bottoms of the four supporting rods, adjusting mechanisms are arranged on the outer surfaces of the four supporting legs, a limiting sleeve is arranged on the outer side of the fixing sleeve, a connecting circular groove and a limiting circular groove fixedly communicated with the bottom of the connecting circular groove are sequentially formed in the limiting sleeve, internal threads are formed in the connecting circular groove, external threads matched with the internal threads are formed in the outer surface of the fixing sleeve, and the limiting sleeve is connected with the fixing sleeve through the mutual matching of the internal threads and the external threads. Through set up auxiliary stay structure in the bottom, conveniently make whole support frame more stable, reduce the possibility that takes place to empty.

Description

Steel structural member positioning support frame

Technical Field

The utility model relates to the technical field of support frames, in particular to a positioning support frame for a steel structural member.

Background

Steel structures are structures composed of steel materials and are one of the main building structure types. The structure mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and rust removing and preventing processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like are adopted. The components or parts are typically joined by welds, bolts or rivets. Because of its light dead weight, and construction is simple and convenient, widely apply to fields such as large-scale factory building, venue, superelevation layer. The steel structure is easy to rust, and generally the steel structure needs to be derusted, galvanized or painted, and needs to be maintained regularly.

At present, the support frame is not stable enough in the using process and can topple over, so that engineering accidents are caused, and therefore a steel structure member positioning support frame is provided.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the positioning support frame for the steel structural member, and the auxiliary support structure is arranged at the bottom, so that the whole support frame is more stable conveniently, and the possibility of toppling is reduced.

In order to solve the technical problems, the utility model provides the following technical scheme: a steel structure component positioning support frame comprises a main support frame, wherein the top of the main support frame is fixedly connected with a support plate, the bottom end of the main support frame is fixedly connected with a base, the bottom of the main support frame is fixedly connected with a fixed sleeve, four convex blocks are distributed at the bottom of the fixed sleeve in a cross way, supporting rods are hinged at the middle parts of the four convex blocks, supporting legs are fixedly connected at the bottoms of the four supporting rods, adjusting mechanisms are arranged on the outer surfaces of the four supporting legs, the outer side of the fixed sleeve is provided with a limit sleeve, the inside of the limit sleeve is sequentially provided with a connecting circular groove and a limit circular groove fixedly communicated with the bottom of the connecting circular groove, the inside of the connecting circular groove is provided with internal threads, and the outer surface of the fixed sleeve is provided with an external thread matched with the internal thread, and the limiting sleeve is connected with the fixed sleeve through the mutual matching of the internal thread and the external thread.

As a preferred technical scheme, threaded holes are formed in the middle parts of the four supporting legs, and the four adjusting mechanisms comprise four adjusting threaded rods respectively in threaded connection with the inner parts of the four threaded holes and four adjusting handles respectively fixedly connected with the tops of the four adjusting threaded rods.

As a preferable technical scheme of the utility model, reinforcing ribs are arranged on both sides of the bottom of the supporting plate.

As a preferable technical scheme of the utility model, the inner diameter of the limiting circular groove is larger than that of the connecting circular groove.

As a preferable technical scheme of the utility model, four rotating handles are distributed on the outer surface of the limiting sleeve in a cross manner.

As a preferable technical scheme of the utility model, the four adjusting handles are composed of four connecting blocks fixedly connected with the end faces of the four adjusting threaded rods respectively and sixteen convex bodies fixedly connected with the four side edges of the four connecting blocks respectively.

As a preferable technical scheme of the utility model, the outer surfaces of the four rotating handles are all provided with anti-skid grains.

Compared with the prior art, the utility model can achieve the following beneficial effects:

1. the supporting rod is enabled to be outwards opened by rotating the supporting rod outwards until the supporting legs and the base are positioned on the same horizontal plane, then the whole main supporting frame is placed, so that the supporting rod can conveniently play an auxiliary supporting role on the main supporting frame, then the limiting sleeve is rotated, the limiting sleeve moves downwards along the fixing sleeve by utilizing the mutual matching of the internal thread and the external thread until the edge of the limiting circular groove just generates a limiting role on the supporting rod, the outward movement phenomenon in practical use is avoided, and therefore the supporting rod is enabled to be more stable, the supporting frame is enabled to be more stable by the design, and the toppling phenomenon is avoided;

2. through the rotation regulation handle for adjust the handle and drive adjusting threaded rod and rotate along the screw hole, until adjusting threaded rod stable contact ground, thereby make four bracing piece position stabilities respectively, so that play good support additional function to the main support frame, this design has improved the suitability of bracing piece greatly.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a partial cross-sectional view of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2;

FIG. 4 is a schematic view of the structure of the position-limiting sleeve of the present invention;

wherein: 1. a main support frame; 2. a base; 3. a supporting plate; 4. reinforcing ribs; 5. fixing a sleeve; 6. a bump; 7. a support bar; 8. supporting legs; 9. an adjustment mechanism; 10. a limiting sleeve; 11. a connecting circular groove; 12. a limiting circular groove; 13. adjusting the threaded rod; 14. adjusting the handle; 15. a threaded hole; 16. the handle is rotated.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-4, a steel structural member positioning support frame comprises a main support frame 1, a support plate 3 is fixedly connected to the top of the main support frame 1, a base 2 is fixedly connected to the bottom of the main support frame 1, a fixing sleeve 5 is fixedly connected to the bottom of the main support frame 1, four bumps 6 are distributed on the bottom of the fixing sleeve 5 in a cross manner, support bars 7 are hinged to the middle portions of the four bumps 6, support legs 8 are fixedly connected to the bottoms of the four support bars 7, an adjusting mechanism 9 is arranged on the outer surfaces of the four support legs 8, a limiting sleeve 10 is arranged on the outer side of the fixing sleeve 5, a connecting circular groove 11 and a limiting circular groove 12 fixedly communicated with the bottom of the connecting circular groove 11 are sequentially arranged inside the limiting sleeve 10, an internal thread is arranged inside the connecting circular groove 11, the outer surface of the fixed sleeve 5 is provided with an external thread matched with the internal thread, and the limiting sleeve 10 is connected with the fixed sleeve 5 through the mutual matching of the internal thread and the external thread;

when this support frame is stably placed to needs, earlier toward outer rotation bracing piece 7, make bracing piece 7 open toward outer, be in on same horizontal plane with base 2 up to supporting legs 8, then place whole main tributary frame 1, thereby be convenient for bracing piece 7 plays the auxiliary stay effect to main tributary frame 1, rotatory stop collar 10 again, utilize the mutually supporting of internal thread and external screw thread, stop collar 10 is moving down along fixed cover 5, produce limiting displacement to bracing piece 7 in time until the edge of spacing circular slot 12, avoid producing the outward movement phenomenon in the in-service use, thereby make bracing piece 7 more stable, this convenient to design makes the support frame more stable, avoid taking place to empty the phenomenon.

In other embodiments, threaded holes 15 are formed in the middle parts of the four supporting legs 8, and the four adjusting mechanisms 9 comprise four adjusting threaded rods 13 respectively in threaded connection with the inner parts of the four threaded holes 15, and four adjusting handles 14 respectively fixedly connected with the tops of the four adjusting threaded rods 13;

when the stop collar 10 carries out spacingly with bracing piece 7, when utilizing bracing piece 7 to support, probably ground is comparatively uneven, supporting legs 8 is difficult to with the stable contact of ground, can the rotation regulation handle 14, make regulation handle 14 drive adjusting threaded rod 13 and rotate along screw hole 15, until adjusting threaded rod 13 stable contact ground, thereby make four bracing piece 7 position stabilities respectively, so that play good support additional effect to main support frame 1, the suitability of bracing piece 7 has been improved greatly in this design.

In other embodiments, reinforcing ribs 4 are arranged on both sides of the bottom of the supporting plate 3;

the rigidity of the bracing plate 3 is increased, thereby prolonging the service life of the bracing plate.

In other embodiments, the inner diameter of the circular limit groove 12 is larger than that of the circular connecting groove 11;

the edge of the round groove 12 convenient for limiting limits the supporting rod 7.

In other embodiments, four rotating handles 16 are distributed on the outer surface of the stop collar 10 in a cross manner;

the rotating handle 16 is conveniently used for driving the stop collar 10 to rotate.

In other embodiments, the four adjusting handles 14 are composed of four connecting blocks fixedly connected to the end surfaces of the four adjusting threaded rods 13, respectively, and sixteen convex bodies fixedly connected to the four sides of the four connecting blocks, respectively;

the fingers can be inserted into the gaps between the adjacent convex bodies conveniently, so that the user can drive the adjusting handle 14 to rotate conveniently.

In other embodiments, the outer surfaces of the four rotating handles 16 are all provided with anti-slip lines;

avoiding slippage of the hand and the rotating handle 16.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a steel structural member positioning support frame, includes main support frame (1), its characterized in that: the top of the main support frame (1) is fixedly connected with a supporting plate (3), the bottom of the main support frame (1) is fixedly connected with a base (2), the bottom of the main support frame (1) is fixedly connected with a fixing sleeve (5), four lugs (6) are distributed on the bottom of the fixing sleeve (5) in a cross manner, supporting rods (7) are hinged to the middle parts of the four lugs (6), supporting legs (8) are fixedly connected to the bottoms of the four supporting rods (7), adjusting mechanisms (9) are arranged on the outer surfaces of the four supporting legs (8), a limiting sleeve (10) is arranged on the outer side of the fixing sleeve (5), a connecting circular groove (11) and a limiting circular groove (12) fixedly communicated with the bottom of the connecting circular groove (11) are sequentially arranged in the limiting sleeve (10), an internal thread is arranged in the connecting circular groove (11), and an external thread matched with the internal thread is arranged on the outer surface of the fixing sleeve (5), the limiting sleeve (10) is connected with the fixed sleeve (5) through the mutual matching of the internal thread and the external thread.

2. The steel structural member positioning support frame of claim 1, wherein: four threaded holes (15) are all opened in the middle of the supporting legs (8), and four adjusting mechanisms (9) comprise four adjusting threaded rods (13) which are respectively in threaded connection with the inner parts of the four threaded holes (15) and four adjusting handles (14) which are respectively in fixed connection with the tops of the four adjusting threaded rods (13).

3. The steel structural member positioning support frame of claim 1, wherein: and reinforcing ribs (4) are arranged on two sides of the bottom of the supporting plate (3).

4. The steel structural member positioning support frame of claim 1, wherein: the inner diameter of the limiting circular groove (12) is larger than that of the connecting circular groove (11).

5. The steel structural member positioning support frame of claim 1, wherein: four rotating handles (16) are distributed on the outer surface of the limiting sleeve (10) in a cross manner.

6. The steel structural member positioning support frame of claim 2, wherein: the four adjusting handles (14) are composed of four connecting blocks fixedly connected with the end faces of the four adjusting threaded rods (13) respectively and sixteen convex bodies fixedly connected with the four side sides of the four connecting blocks respectively.

7. The steel structural member positioning support frame of claim 5, wherein: the outer surfaces of the four rotating handles (16) are all provided with anti-skid grains.