CN216552401U

CN216552401U - Double-deck prestressing force steel structure supporting legs structure based on energy-conserving building

Info

Publication number: CN216552401U
Application number: CN202122968550.0U
Authority: CN
Inventors: 周观根; 林资倚; 刘万根; 徐齐; 沈丹; 凌海刚; 王泽琪
Original assignee: Zhejiang Southeast Space Frame Co Ltd
Current assignee: Zhejiang Southeast Lvjian Integrated Technology Co ltd; Zhejiang Southeast Space Frame Co Ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-05-17
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses a double-layer prestressed steel structure supporting leg structure based on an energy-saving building, which comprises a U-shaped frame and a connecting block, wherein the outer surface of the connecting block is in sliding connection with the inside of the U-shaped frame, an anti-separation mechanism is arranged between the U-shaped frame and the connecting block, a lead screw is rotatably connected inside the U-shaped frame, and the outer surface of the lead screw is in threaded connection with the inside of the connecting block. This double-deck prestressing force steel structure supporting legs structure based on energy-conserving building utilizes the spanner card to drive the hexagon nut rotation on hexagon nut for the connecting block moves on U type frame, thereby realize finely tuning the angle of steel construction, the bolt of having solved current locker tip is movable, thereby when rotating the locker, the bolt can rock, and when the contained angle is less between locker and the steel construction moreover, the steel construction can hinder the locker and rotate, thereby influence the problem that the locker was adjusted.

Description

Double-deck prestressing force steel structure supporting legs structure based on energy-conserving building

Technical Field

The utility model relates to the technical field of steel structure installation, in particular to a double-layer prestressed steel structure supporting leg structure based on an energy-saving building.

Background

The prestress steel structure: pre-stressing a steel structure or member by a specific method before applying a load to the structure, wherein the sign of the stress is opposite to that of the stress caused by the load; when a load is applied, the structure is ensured to be safe and normally used. The initial stress is counteracted by the structure or member, the action of the prestress is also considered, and then the steel structure working according to the general stress condition is called a prestress steel structure.

According to the patent publication No. CN210195032U and the publication date of 2020-03-27, the angle-adjustable steel structure upright post supporting leg is disclosed, which comprises a supporting mechanism and a locking mechanism; the supporting mechanism comprises a steel structure fixing seat and a base; a supporting plate II is arranged at the upper part of the base and connected with a steel structure fixing seat; the locking mechanisms are arranged on the two sides of the base, the angle can be adjusted within a small range according to needs when the steel structure is used, the angle can be adjusted conveniently and quickly, and the use requirements are met.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a double-layer prestressed steel structure supporting leg structure based on an energy-saving building, and solves the problems that when a locker is rotated, a bolt can shake due to the fact that the bolt at the end part of the existing locker is movable, and when an included angle between the locker and a steel structure is small, the steel structure can hinder the locker from rotating, so that the locker is influenced to be adjusted.

In order to achieve the purpose, the utility model is realized by the following technical scheme: double-deck prestressing force steel structure supporting legs structure based on energy-conserving building, including setting up the supporting legs in steel construction below, first rotation groove has all been seted up to the both sides of steel construction, the first fixed axle of the inside fixedly connected with in first rotation groove, the top of supporting legs is seted up flutedly and is rotated the groove with the second respectively, the inside fixedly connected with second fixed axle in groove is rotated to the second, the second is rotated the groove and is provided with two along recess bilateral symmetry, be provided with adjustment mechanism between steel construction and the supporting legs.

Adjustment mechanism includes U type frame and connecting block, the surface of connecting block and the inside sliding connection of U type frame, be provided with anti-disengaging mechanism between U type frame and the connecting block, the inside of U type frame is rotated and is connected with the lead screw, the surface of lead screw and the inside threaded connection of connecting block, the outer fixed surface of lead screw is connected with hexagon nut, the outside fixedly connected with head rod of U type frame, the first lantern ring of tip fixedly connected with of head rod, first lantern ring cover is on first fixed axle, the outside fixedly connected with second connecting rod of connecting block, the tip fixedly connected with second lantern ring of second connecting rod, the second lantern ring cover is on the second fixed axle.

Preferably, the anti-separation mechanism comprises a limiting block and a sliding groove, the limiting block is fixedly connected to the outer surface of the connecting block, and the sliding groove is formed in the U-shaped frame.

Preferably, the inside setting of recess is the arc, the bottom setting of steel construction is the arc, the bottom of steel construction and the inside looks adaptation of recess.

Preferably, the top of the supporting leg is fixedly connected with two vertical plates, and the two vertical plates are symmetrically arranged in front and back along the groove.

Preferably, a threaded rod is arranged between the two vertical plates, and a knob is connected to the outer surface of the threaded rod in a threaded manner.

Preferably, the front of steel construction runs through and has seted up the through-hole, the inside of through-hole and the surface looks adaptation of threaded rod.

Advantageous effects

The utility model provides a double-layer prestressed steel structure supporting leg structure based on an energy-saving building. Compared with the prior art, the method has the following beneficial effects:

(1) this double-deck prestressing force steel structure supporting legs structure based on energy-conserving building, through at U type frame, the connecting block, anti-disengaging mechanism, the lead screw, hexagon nut, the head rod, the first lantern ring, under the cooperation of the second connecting rod and the second lantern ring is used, it is rotatory to utilize the spanner card to drive hexagon nut on hexagon nut, make the connecting block move on U type frame, thereby realize finely tuning the angle of steel construction, the bolt of having solved current locker tip is movable, thereby when rotating the locker, the bolt can rock, and contained angle is less between locker and the steel construction, the steel construction can hinder the locker rotation, thereby influence the problem that the locker was adjusted.

(2) This double-deck prestressing steel structure supporting legs structure based on energy-conserving building uses through the cooperation at riser, threaded rod, knob and through-hole under, improves the reinforcing effect between steel construction and the supporting legs.

Drawings

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

FIG. 2 is a main sectional view of the present invention;

FIG. 3 is a top view of the support foot of the present invention;

FIG. 4 is a perspective view of the adjustment mechanism of the present invention;

fig. 5 is a perspective view of the connector block of the present invention.

In the figure: the support comprises a steel structure 1, a supporting foot 2, a first rotating groove 3, a first fixing shaft 4, a groove 5, a second rotating groove 6, a second fixing shaft 7, an adjusting mechanism 8, a U-shaped frame 81, a connecting block 82, an anti-disengaging mechanism 83, a limiting block 831, a chute 832, a screw rod 84, a hexagonal nut 85, a first connecting rod 86, a first lantern ring 87, a second connecting rod 88, a second lantern ring 89, a vertical plate 9, a threaded rod 10, a knob 11 and a through hole 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the supporting leg structure of the double-layer prestressed steel structure based on the energy-saving building comprises supporting legs 2 arranged below a steel structure 1, wherein first rotating grooves 3 are formed in two sides of the steel structure 1, a first fixing shaft 4 is fixedly connected to the inside of each first rotating groove 3, a groove 5 and a second rotating groove 6 are formed in the top of each supporting leg 2 respectively, a second fixing shaft 7 is fixedly connected to the inside of each second rotating groove 6, the two second rotating grooves 6 are symmetrically arranged along the corresponding groove 5 in a left-right mode, and an adjusting mechanism 8 is arranged between each steel structure 1 and each supporting leg 2; the adjusting mechanism 8 comprises a U-shaped frame 81 and a connecting block 82, the outer surface of the connecting block 82 is slidably connected with the inside of the U-shaped frame 81, an anti-separation mechanism 83 is arranged between the U-shaped frame 81 and the connecting block 82, a lead screw 84 is rotatably connected inside the U-shaped frame 81, the outer surface of the lead screw 84 is in threaded connection with the inside of the connecting block 82, a hexagonal nut 85 is fixedly connected with the outer surface of the lead screw 84, a first connecting rod 86 is fixedly connected with the outside of the U-shaped frame 81, a first collar 87 is fixedly connected with the end part of the first connecting rod 86, the first collar 87 is sleeved on the first fixing shaft 4, a second connecting rod 88 is fixedly connected with the outside of the connecting block 82, a second collar 89 is fixedly connected with the end part of the second connecting rod 88, the second collar 89 is sleeved on the second fixing shaft 7, and the U-shaped frame 81, the connecting block 82, the anti-separation mechanism 83, the lead screw 84, the hexagonal nut 85, the first connecting rod 86, the second connecting rod 86, the hexagonal nut 89, the connecting block 86, Under the cooperation of the first collar 87, the second connecting rod 88 and the second collar 89, the wrench is clamped on the hexagonal nut 85 to drive the hexagonal nut 84 to rotate, so that the connecting block 82 moves on the U-shaped frame 81, thereby realizing the fine adjustment of the angle of the steel structure 1, the problem that the bolt at the end part of the existing locker is movable is solved, thereby when the locker is rotated, the bolt can rock, when the included angle between the locker and the steel structure is small, the steel structure can obstruct the rotation of the locker, thereby influencing the adjustment of the locker, the separation-preventing mechanism 83 comprises a limiting block 831 and a sliding groove 832, the limiting block 831 is fixedly connected on the outer surface of the connecting block 82, the sliding groove 832 is arranged inside the U-shaped frame 81, the inside of the groove 5 is arc-shaped, the bottom of the steel structure 1 is matched with the inside of the groove 5, the top of the supporting leg 2 is fixedly connected with the vertical plate 9, riser 9 is in the contact state with steel construction 1's outside, riser 9 is provided with two along recess 5 longitudinal symmetry, be provided with threaded rod 10 between two risers 9, the surface threaded connection of threaded rod 10 has knob 11, through the cooperation at riser 9, threaded rod 10, knob 11 and through-hole 12 use down, reinforcing effect between improvement steel construction 1 and the supporting legs 2, through-hole 12 has been seted up in the front run-through of steel construction 1, the inside of through-hole 12 and the surface looks adaptation of threaded rod 10.

And those not described in detail in this specification are well within the skill of those in the art.

During operation, the knob 11 on the threaded rod 10 is loosened, then the two wrenches are clamped on the two hexagon nuts 85 respectively, and the two wrenches are rotated respectively, so that the two screw rods 84 are driven to rotate, the connecting block 82 is driven to move on the U-shaped frame 81, the steel structure 1 rotates around the threaded rod 10 by the wrench 12, the first lantern ring 87 rotates around the first fixing shaft 4, the second lantern ring 89 rotates around the second fixing shaft 7, the steel structure 1 is in a tilting state, the steel structure 1 is adjusted to a proper angle, then the knob 11 is screwed, the reinforcing effect between the steel structure 1 and the supporting legs 2 is improved, therefore, the angle of the steel structure 1 is finely adjusted, the problem that the bolt at the end part of the existing locker is movable is solved, the bolt can shake when the locker is rotated, and when an included angle between the locker and the steel structure is small, the steel structure can hinder the locker from rotating, thereby affecting the problem of load binder adjustment.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. Double-deck prestressing steel structure supporting legs structure based on energy-conserving building, including setting up supporting legs (2) in steel construction (1) below, its characterized in that: the steel structure comprises a steel structure (1) and is characterized in that first rotating grooves (3) are formed in two sides of the steel structure (1), a first fixing shaft (4) is fixedly connected inside the first rotating grooves (3), grooves (5) and second rotating grooves (6) are formed in the tops of supporting legs (2) respectively, a second fixing shaft (7) is fixedly connected inside the second rotating grooves (6), the second rotating grooves (6) are symmetrically arranged along the grooves (5) in the left-right direction, and adjusting mechanisms (8) are arranged between the steel structure (1) and the supporting legs (2);

the adjusting mechanism (8) comprises a U-shaped frame (81) and a connecting block (82), the outer surface of the connecting block (82) is in sliding connection with the inner portion of the U-shaped frame (81), an anti-separation mechanism (83) is arranged between the U-shaped frame (81) and the connecting block (82), a lead screw (84) is rotatably connected to the inner portion of the U-shaped frame (81), the outer surface of the lead screw (84) is in threaded connection with the inner portion of the connecting block (82), a hexagonal nut (85) is fixedly connected to the outer surface of the lead screw (84), a first connecting rod (86) is fixedly connected to the outer portion of the U-shaped frame (81), a first sleeve ring (87) is fixedly connected to the end portion of the first connecting rod (86), the first sleeve ring (87) is sleeved on the first fixing shaft (4), a second connecting rod (88) is fixedly connected to the outer portion of the connecting block (82), and a second sleeve ring (89) is fixedly connected to the end portion of the second connecting rod (88), the second lantern ring (89) is sleeved on the second fixed shaft (7).

2. The double-layer prestressed steel structure supporting leg structure based on energy-saving buildings according to claim 1, characterized in that: the anti-disengaging mechanism (83) comprises a limiting block (831) and a sliding groove (832), the limiting block (831) is fixedly connected to the outer surface of the connecting block (82), and the sliding groove (832) is arranged inside the U-shaped frame (81).

3. The double-layer prestressed steel structure supporting leg structure based on energy-saving buildings according to claim 1, characterized in that: the inside setting of recess (5) is the arc, the bottom setting of steel construction (1) is the arc, the inside looks adaptation of the bottom of steel construction (1) and recess (5).

4. The double-layer prestressed steel structure supporting leg structure based on energy-saving buildings according to claim 1, characterized in that: the top of the supporting leg (2) is fixedly connected with vertical plates (9), and the vertical plates (9) are symmetrically arranged in the front and back direction along the grooves (5).

5. The double-layer prestressed steel structure supporting leg structure based on energy-saving buildings according to claim 4, characterized in that: a threaded rod (10) is arranged between the two vertical plates (9), and the outer surface of the threaded rod (10) is in threaded connection with a knob (11).

6. The double-layer prestressed steel structure supporting leg structure based on energy-saving buildings according to claim 1, characterized in that: the front of the steel structure (1) is provided with a through hole (12) in a penetrating mode, and the inside of the through hole (12) is matched with the outer surface of the threaded rod (10).