CN212984557U

CN212984557U - Constructional engineering steel construction support frame

Info

Publication number: CN212984557U
Application number: CN202020774587.2U
Authority: CN
Inventors: 闫勇良
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2021-04-16
Anticipated expiration: 2030-05-12

Abstract

The utility model relates to the technical field of building engineering, in particular to a support frame for a steel structure of building engineering, which comprises a base, wherein the top of the base is connected with a support plate through a support piece, the support plate is positioned right above the base, the support piece comprises two pairs of first connecting rods and second connecting rods, one pair of the first connecting rods and the second connecting rods are positioned at one side of the middle of the support plate and the base, the other pair of the first connecting rods and the second connecting rods are positioned at the other side of the middle of the support plate and the base, a containing seat is fixedly connected at the middle of the top of the base, a cylindrical cavity is arranged in the containing seat, and the top; through the setting of threaded rod, second swivel bearing, the effectual functionality that improves the support frame, through threaded rod, second swivel bearing's cooperation use, can effectual height of regulation backup pad for but backup pad adaptation user of service's height, it is simple, convenient to adjust, does not need electric power output simultaneously.

Description

Constructional engineering steel construction support frame

Technical Field

The utility model relates to a building engineering technical field especially relates to a building engineering steel construction support frame.

Background

The building engineering refers to an engineering entity formed by the construction of various building constructions and their auxiliary facilities and the installation of lines, pipelines and equipment matched with them. The house building is characterized by comprising a top cover, a beam column, a wall, a foundation and a project which can form an internal space and meet the requirements of people on production, living, study and public activities.

Building engineering often can use the support frame, and the staff stands and can carry out eminence work at the top of support frame, the progress of the work of being convenient for, but current support frame is when high about adjusting, and the degree of difficulty is great, and not only stability is relatively poor, and some support frames still need carry out the oscilaltion through electric power simultaneously, and the support frame is connected the electric energy and is comparatively loaded down with trivial details, has increased the complexity of work, has reduced work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a building engineering steel construction support frame.

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

a steel structure supporting frame for constructional engineering comprises a base, a supporting plate connected with the top of the base through a supporting piece, the supporting plate is positioned right above the base, the supporting piece comprises two pairs of first connecting rods and second connecting rods, one pair of first connecting rods and one pair of second connecting rods are positioned on the supporting plate and one side of the middle of the base, the other pair of first connecting rods and the other pair of second connecting rods are positioned on the supporting plate and the other side of the middle of the base, a containing seat is fixedly connected to the middle of the top of the base, a cylindrical cavity is formed in the containing seat, the top of the containing seat is rotatably connected with a second rotating bearing, the outer ring of the second rotating bearing is connected with the containing seat, a threaded rod is rotatably connected in the second rotating bearing, the top of the threaded rod is rotatably connected with a first rotating bearing, the inner ring of the first rotating bearing is fixedly connected with the threaded rod;

the middle parts of a pair of head rod, second connecting rod are provided with the rotation axis, and the tip of head rod, second connecting rod passes through rotation axis height-adjustable, and swing joint has interior pole of connection in the rotation axis, and the solid fixed ring of one end fixedly connected with that the rotation axis was kept away from in the pole in the connection, and the one end that solid fixed ring is close to the rotation axis is provided with a plurality of fixed columns, and a plurality of fixed orificess have been seted up on the surface of second connecting rod, and the fixed column uses.

Preferably, the side wall of the second rotary bearing is fixedly connected with a fixing plate, and a threaded hole is formed in the surface of the fixing plate.

Preferably, a fastening bolt is rotationally connected in the threaded hole, and a rubber pad is fixedly connected to one end, close to the containing seat, of the fastening bolt.

Preferably, the inner wall of the second rotary bearing is provided with an internal thread, and the second rotary bearing is matched with the threaded rod for use.

Preferably, the shape and size of the fixing column at one end of the storage seat are consistent with those of the fixing hole, and the fixing column and the fixing hole are in clearance fit for use.

Preferably, the diameter of the cavity in the containing seat is larger than that of the threaded rod, and the height of the cavity in the containing seat is smaller than that of the threaded rod.

Preferably, a plurality of supporting bases are symmetrically distributed at the bottom of the base, and a plurality of pulleys are symmetrically distributed at one side of the bottom of the base, which is positioned on the supporting bases.

The utility model discloses possess following beneficial effect at least:

through the setting of threaded rod, second swivel bearing, the effectual functionality that improves the support frame, through threaded rod, second swivel bearing's cooperation use, can effectual regulation backup pad's height for but the backup pad adaptation user of service's height, it is simple, convenient to adjust, does not need electric power output simultaneously, has reduced the work degree of difficulty, and is comparatively stable behind the height-adjusting, has reduced the condition that the backup pad appears rocking.

Through the setting of solid fixed ring, fixed orifices, further improved the stability of backup pad, after the demand height has been adjusted to the backup pad, only need to press solid fixed ring to the fixed orifices in, can fix head rod, second connecting rod to further fix the backup pad, make head rod, second connecting rod can not rotate, and simple to use, the simple operation.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

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

FIG. 2 is a front cross-sectional view of FIG. 1;

FIG. 3 is a perspective view of the receptacle of FIG. 1;

FIG. 4 is a side cross-sectional view of the first connecting rod of FIG. 1.

In the figure: 1. a support plate; 2. a first rotary bearing; 3. a threaded rod; 4. a first connecting rod; 5. a storage seat; 6. a base; 7. a support base; 8. a pulley; 9. a second connecting rod; 10. a second rotary bearing; 11. Fastening a bolt; 12. a fixing plate; 13. a rubber pad; 14. connecting the inner rod; 15. a fixing ring; 16. a rotating shaft; 17. and (7) fixing holes.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-4, a support frame for a steel structure of a building engineering comprises a base 6, wherein the top of the base 6 is connected with a support plate 1 through a support piece, the support plate 1 is positioned right above the base 6, the support piece comprises two pairs of first connecting rods 4 and second connecting rods 9, one pair of first connecting rods 4 and second connecting rods 9 are positioned at one sides of the middles of the support plate 1 and the base 6, the other pair of first connecting rods 4 and second connecting rods 9 are positioned at the other sides of the middles of the support plate 1 and the base 6, a plurality of support bases 7 are symmetrically distributed at the bottom of the base 6, and a plurality of pulleys 8 are symmetrically distributed at one side of the bottom of the;

referring to fig. 3, the middle of the top of the base 6 is welded or integrally connected with the receiving seat 5, a cylindrical cavity is formed in the receiving seat 5, the top of the receiving seat 5 is rotatably connected with a second rotating bearing 10, the outer ring of the second rotating bearing 10 is connected with the receiving seat 5, so that the receptacle 5 is in a stationary state when the second rotary bearing 10 is rotated, the inner wall of the second rotary bearing 10 is provided with an internal thread, the second rotating bearing 10 is matched with the threaded rod 3 for use, the threaded rod 3 is rotatably connected in the second rotating bearing 10, the end part of the threaded rod 3 is positioned in the second rotating bearing 10, the top part of the threaded rod 3 is rotatably connected with the first rotating bearing 2, the inner ring of the first rotating bearing 2 is fixedly connected with the threaded rod 3, the outer ring of the first rotating bearing 2 is connected with the bottom wall of the supporting plate 1, and the supporting plate 1 can be in a static state through the first rotating bearing 2 when the threaded rod 3 rotates;

referring to fig. 1 and 4, a pair of first connecting rods 4 and a rotating shaft 16 are arranged in the middle of the second connecting rod 9, the height of the end portions of the first connecting rods 4 and the second connecting rod 9 can be adjusted through the rotating shaft 16, an inner connecting rod 14 is movably connected in the rotating shaft 16 and can slide into the rotating shaft 16 or slide out of the rotating shaft 16, one end of the inner connecting rod 14 far away from the rotating shaft 16 is welded or integrally connected with a fixing ring 15, one end of the fixing ring 15 close to the rotating shaft 16 is welded or integrally connected with a plurality of fixing columns, a plurality of fixing holes 17 are formed in the surface of the second connecting rod 9, and the fixing columns are matched with the fixing holes 17 for use.

The scheme has the following working processes: during the use, only need rotatory second swivel bearing 10, make second swivel bearing 10 make threaded rod 3 slide from top to bottom through the screw rotation, make threaded rod 3 slide to the top from the cavity in the storage seat 5, threaded rod 3 makes backup pad 1 be in quiescent condition when rotating through first swivel bearing 2 of accessible, thereby make backup pad 1 through the lift adjustment height of threaded rod 3, will fix solid ring 15 after that and promote to the direction of rotation axis 16, make the fixed column closely laminate with fixed orifices 17, thereby make rotation axis 16 unable rotation, make head rod 4, second connecting rod 9 is in the fixed state, threaded rod 3 has further been strengthened, the stability of backup pad 1.

According to the working process, the following steps are known: through threaded rod 3, second swivel bearing 10's screw thread rotation height-adjusting, not only make altitude mixture control simple, convenient, do not need electric power output simultaneously, reduced the work degree of difficulty, and it is comparatively stable behind the height-adjusting for but backup pad 1 adaptation user's height.

Further, referring to fig. 4, a fixing plate 12 is fixedly connected to a side wall of the second rotary bearing 10, a threaded hole is formed in the surface of the fixing plate 12, a fastening bolt 11 is rotatably connected in the threaded hole, one end of the fastening bolt 11, which is close to the accommodating seat 5, is fixedly connected with a rubber pad 13, when the threaded rod 3 is fixed, the fastening bolt 11 is rotated, the end of the fastening bolt 11 is tightly attached to the accommodating seat 5, the accommodating seat 5 cannot normally rotate, friction between the accommodating seat 5 and the rubber pad 13 is large, stability of the second rotary bearing 10 is further enhanced, and the situation that the second rotary bearing 10 rotates by itself is reduced.

Furthermore, the shape and size of the fixing column at one end of the storage seat 5 are consistent with the shape and size of the fixing hole 17, and the fixing column and the fixing hole are in clearance fit for use.

Further, the diameter of the cavity in the containing seat 5 is larger than that of the threaded rod 3, and the height of the cavity in the containing seat 5 is smaller than that of the threaded rod 3.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A constructional engineering steel structure support frame comprises a base (6), wherein the top of the base (6) is connected with a support plate (1) through a support piece, the support plate (1) is positioned right above the base (6), the support piece comprises two pairs of first connecting rods (4) and second connecting rods (9), one pair of the first connecting rods (4) and the second connecting rods (9) is positioned at one side in the middle of the support plate (1) and the base (6), the other pair of the first connecting rods (4) and the second connecting rods (9) is positioned at the other side in the middle of the support plate (1) and the base (6), the support frame is characterized in that a storage seat (5) is fixedly connected in the middle of the top of the base (6), a cylindrical cavity is arranged in the storage seat (5), the top of the storage seat (5) is rotatably connected with a second rotating bearing (10), and the outer ring of the second rotating bearing (10) is connected with, a threaded rod (3) is rotatably connected in the second rotating bearing (10), a first rotating bearing (2) is rotatably connected to the top of the threaded rod (3), the inner ring of the first rotating bearing (2) is fixedly connected with the threaded rod (3), and the outer ring of the first rotating bearing (2) is connected with the bottom wall of the supporting plate (1);

the middle part of a pair of head rod (4), second connecting rod (9) is provided with rotation axis (16), and the tip of head rod (4), second connecting rod (9) passes through rotation axis (16) height-adjustable, swing joint has interior pole (14) of connection in rotation axis (16), the solid fixed ring (15) of one end fixedly connected with that rotation axis (16) were kept away from in pole (14) of connection, the one end that solid fixed ring (15) are close to rotation axis (16) is provided with a plurality of fixed columns, a plurality of fixed orificess (17) have been seted up on the surface of second connecting rod (9), and the fixed column uses with fixed orifices (17) cooperation.

2. The structural steel support frame for building engineering according to claim 1, wherein a fixing plate (12) is fixedly connected to a side wall of the second rotary bearing (10), and a threaded hole is formed in the surface of the fixing plate (12).

3. The constructional engineering steel structure support frame as claimed in claim 2, wherein a fastening bolt (11) is rotatably connected in the threaded hole, and a rubber pad (13) is fixedly connected to one end of the fastening bolt (11) close to the receiving seat (5).

4. A constructional engineering steel structural support frame as in claim 1 wherein the inner wall of the second rotary bearing (10) is provided with an internal thread and the second rotary bearing (10) cooperates with the threaded rod (3).

5. The structural support frame for the building engineering steel structure according to claim 1, characterized in that the shape and size of the fixing column at one end of the receiving seat (5) are consistent with the shape and size of the fixing hole (17), and the fixing column and the fixing hole are in clearance fit for use.

6. A constructional engineering steel structural support frame as claimed in claim 1 wherein the diameter of the cavity in the receptacle (5) is greater than the diameter of the threaded rod (3) and the height of the cavity in the receptacle (5) is less than the height of the threaded rod (3).

7. The constructional engineering steel structure support frame according to claim 1, wherein a plurality of support bases (7) are symmetrically distributed at the bottom of the base (6), and a plurality of pulleys (8) are symmetrically distributed at one side of the support bases (7) at the bottom of the base (6).