CN216075548U

CN216075548U - High-altitude large-span assembly type steel structure

Info

Publication number: CN216075548U
Application number: CN202121832465.5U
Authority: CN
Inventors: 熊东阳
Original assignee: Langfang Zhengxiang Color Steel Structure Manufacturing Co ltd
Current assignee: Langfang Zhengxiang Color Steel Structure Manufacturing Co ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-03-18
Anticipated expiration: 2031-08-06

Abstract

The utility model discloses a high-altitude large-span assembly type steel structure, which relates to the technical field of steel structure buildings and comprises a left support and a right support, wherein a connecting groove is formed in the right support, a plurality of positioning holes are formed in one side of the opening end of the connecting groove, the positioning holes are distributed in a rectangular array mode, reinforcing blocks are fixedly connected to the upper side and the lower side of the end, close to each other, of the left support and the right support, the reinforcing blocks are symmetrically distributed, a plurality of positioning cones are fixedly connected to one side of the left support, and the positioning cones are distributed in a rectangular array mode. According to the utility model, the positioning cones at one end of the left support are matched with the positioning holes at one end of the right support, so that an auxiliary positioning function can be realized when the left support and the right support are connected, the butt joint is more accurate when the left support and the right support are connected, and the connecting block in the left support is matched with the connecting groove formed at one end of the right support, so that the left support and the right support are connected.

Description

High-altitude large-span assembly type steel structure

Technical Field

The utility model relates to the technical field of steel structure buildings, in particular to a high-altitude large-span assembly type steel structure.

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, generally, the steel structure needs to be derusted, galvanized or painted, and needs to be maintained regularly, and the high-altitude large-span assembly type steel structure is needed due to the requirements of the use scene.

In chinese utility model patent application no: CN201921593297.1 discloses a high altitude large-span assembled steel structure, including left horizontal pole, right horizontal pole, supporting shoe, supporting leg and movable rod, the deep groove has been seted up on the right side of left side horizontal pole, the inner wall joint in deep groove has flexible piece, the last fixed surface of flexible piece is connected with the ejector pad, the top of ejector pad is run through left horizontal pole and is extended to its outside, right horizontal pole passes through screw fixed connection with flexible piece. This high altitude large-span assembled steel construction still has the function that does not have the assistance-localization real-time when connecting in the use, appears the offset easily and leads to connecting insecure shortcoming to and connect insecure, the not good problem of result of use.

Therefore, there is a need to provide a high-altitude large-span fabricated steel structure to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to: the utility model provides a high-altitude large-span assembly type steel structure, aiming at solving the problems that the existing high-altitude large-span assembly type steel structure has the defects that the function of auxiliary positioning is not realized during connection, the connection is not firm due to easy position deviation, and the connection is not firm and the using effect is not good.

(II) technical scheme

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a high altitude large-span assembled steel structure, includes left socle and right branch frame, the spread groove has been seted up to the inside of right branch frame, open end one side of spread groove is equipped with the locating hole, the quantity of locating hole is a plurality of, and is a plurality of the locating hole is the rectangular array and distributes, the equal fixedly connected with boss in both sides about the one end that left socle and right branch frame are close to each other, the boss is the symmetric distribution, a plurality of location awl of one side fixedly connected with of left socle, it is a plurality of the location awl is the rectangular array and distributes, and is a plurality of location awl and a plurality of locating hole looks adaptation.

Furthermore, a movable cavity is formed in the left support, and a connecting block is movably connected to the movable cavity.

Further, a screw hole is formed in the connecting block.

Further, one side fixed mounting in activity chamber has first motor, the output shaft one end fixedly connected with first screw rod of first motor.

Further, the first screw rod is matched with the screw hole.

Furthermore, a rotating groove is formed in the connecting block, a half toothed ring is movably connected inside the rotating groove, and teeth are formed in the edge of the half toothed ring, wherein one side of the half toothed ring is provided with an open circular ring.

Furthermore, a rotating cavity is formed in the other side of the inside of the connecting block, and a threaded toothed bar is movably connected inside the rotating cavity.

Furthermore, the threaded toothed bar is a cylinder uniformly divided into three sections, two ends of the threaded toothed bar are threaded rods, the middle of the threaded toothed bar is a toothed bar, and the threaded bar is matched with teeth on one side of the half toothed ring.

Furthermore, a second motor is fixedly mounted on one side of the threaded rack rod, a second screw rod is fixedly connected to one end of an output shaft of the second motor, and the second screw rod is matched with the rack rod part of the threaded rack rod.

Furthermore, a plurality of clamping grooves are formed in the connecting groove and distributed in a rectangular array, and the clamping grooves are matched with the half-tooth ring.

(III) advantageous effects

The utility model has the following beneficial effects:

1. according to the utility model, the positioning cones at one end of the left support are matched with the positioning holes at one end of the right support, so that an auxiliary positioning function can be realized when the left support and the right support are connected, the butt joint is more accurate when the left support and the right support are connected, the connecting block in the left support is matched with the connecting groove formed at one end of the right support, so that the left support and the right support are connected, the left support and the right support are more firmly connected through the reinforcing block at one end of the left support and the right support, and the vertical bearing capacity of the left support and the right support is enhanced.

2. According to the utility model, the first motor fixedly arranged on the inner side of the movable cavity drives the first screw at one end of the output shaft of the first motor to rotate so as to be matched with the screw hole in the connecting block, so that the connecting block can move in the movable cavity, extend out and retract, and be matched with the connecting groove in the right bracket through the connecting block, and further, the left bracket is connected with the right bracket.

3. According to the utility model, the second screw rod is driven to rotate by the second motor so as to be matched with the middle part of the threaded toothed rod in the rotary cavity, and the threaded toothed rod drives the half-toothed ring to rotate in the rotary groove and is matched with the clamping groove in the connecting groove, so that locking is realized, and the connection of the left bracket and the right bracket is completed.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a first schematic cross-sectional perspective view of the inventive structure;

FIG. 3 is a second schematic cross-sectional perspective view of the inventive structure;

FIG. 4 is an enlarged view of the structure of region A in FIG. 2 according to the present invention;

FIG. 5 is an enlarged view of the structure of FIG. 3 in accordance with the present invention;

FIG. 6 is an enlarged view of the structure of region C in FIG. 4 according to the present invention;

FIG. 7 is an enlarged view of the structure of FIG. 5 illustrating the D region of the present invention;

FIG. 8 is an enlarged view of the structure of region E in FIG. 3 according to the present invention.

Reference numerals: 1. a left bracket; 2. a right bracket; 3. connecting grooves; 4. positioning holes; 5. a reinforcing block; 6. a movable cavity; 7. connecting blocks; 8. a screw hole; 9. a first motor; 10. a first screw; 11. positioning a cone; 12. rotating the groove; 13. a half-toothed ring; 14. rotating the cavity; 15. a threaded rack bar; 16. a second motor; 17. a second screw; 18. a clamping groove.

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.

Example 1

Please refer to fig. 1, a high altitude large-span assembled steel structure, including left socle 1 and right socle 2, spread groove 3 has been seted up to the inside of right socle 2, open end one side of spread groove 3 is equipped with locating hole 4, the quantity of locating hole 4 is a plurality of, a plurality of locating holes 4 are the distribution of rectangular array, equal fixedly connected with boss 5 in both sides about the one end that left socle 1 and right socle 2 are close to each other, boss 5 is the symmetric distribution, a plurality of location cones 11 of one side fixedly connected with of left socle 1, a plurality of location cones 11 are the distribution of rectangular array, a plurality of location cones 11 and a plurality of locating hole 4 looks adaptations.

In this embodiment, thereby can play the function of assistance-localization real-time when left socle 1 is connected with right branch frame 2 through a plurality of location awl 11 of 1 one end of left socle and a plurality of locating hole 4 looks adaptations of 2 one ends of right branch frame, thereby it is more accurate to dock when connecting, connecting groove 3 looks adaptations seted up through connecting block 7 of 1 inside of left socle and 2 one ends of right branch frame, thereby realize being connected of left socle 1 and right branch frame 2, it is more firm after connecting to be close to reinforcing block 5 of one end each other through left socle 1 and right branch frame 2, strengthen its vertical direction's bearing capacity.

Example 2

Referring to fig. 2 and 4, the present embodiment is further optimized based on embodiment 1, specifically, a movable cavity 6 is formed inside the left bracket 1, and the movable cavity 6 is movably connected to a connecting block 7.

Specifically, the inside of the connecting block 7 is provided with a screw hole 8.

Specifically, a first motor 9 is fixedly installed on one side of the movable cavity 6, and a first screw 10 is fixedly connected to one end of an output shaft of the first motor 9.

Specifically, the first screw 10 is adapted to the screw hole 8.

In this embodiment, first motor 9 through the inboard fixed mounting in activity chamber 6 drives the first screw rod 10 rotation of its output shaft one end to with the 8 looks adaptations of the inside screw of connecting block 7, with this can realize that connecting block 7 removes in activity chamber 6 inside, stretch out and retract, thereby through connecting block 7 and the inside spread groove 3 looks adaptations of right branch frame 2, and then realize that left socle 1 is connected with right branch frame 2.

Example 3

Referring to fig. 3, 5, 6, 7 and 8, the present embodiment is optimized based on the

embodiment

1 or 2, specifically, a rotating groove 12 is formed in the connecting block 7, a semi-toothed ring 13 is movably connected in the rotating groove 12, the semi-toothed ring 13 is a ring shape with an opening at one side, and teeth are formed at an edge of the semi-toothed ring 13.

Specifically, a rotating cavity 14 is formed in the other side of the inside of the connecting block 7, and a threaded rack 15 is movably connected inside the rotating cavity 14.

Specifically, the threaded toothed bar 15 is a cylinder equally divided into three sections, two ends of the threaded toothed bar 15 are threaded rods, the middle part of the threaded toothed bar is a toothed bar, and the threaded bar part is matched with teeth on one side of the half-toothed ring 13.

Specifically, a second motor 16 is fixedly mounted on one side of the threaded rack 15, a second screw 17 is fixedly connected to one end of an output shaft of the second motor 16, and the second screw 17 is matched with the rack part of the threaded rack 15.

Specifically, a plurality of clamping grooves 18 are formed in the connecting groove 3, the clamping grooves 18 are distributed in a rectangular array, and the clamping grooves 18 are matched with the half-tooth ring 13.

In this embodiment, it is rotatory to drive second screw rod 17 through second motor 16 to with the 15 middle part looks adaptations of the inside screw thread ratch in commentaries on classics chamber 14, and then make screw thread ratch 15 drive half ring gear 13 rotatory at revolving chute 12, and with this and the inside draw-in groove 18 looks adaptations of connecting groove 3, realize, accomplish being connected of left socle 1 and right branch frame 2.

In summary, the following steps: in the utility model, a plurality of positioning cones 11 at one end of a left bracket 1 are matched with a plurality of positioning holes 4 at one end of a right bracket 2, so that the left bracket 1 and the right bracket 2 can play a role of auxiliary positioning when being connected, the butt joint is more accurate when being connected, a connecting block 7 in the left bracket 1 is matched with a connecting groove 3 arranged at one end of the right bracket 2, so that the left bracket 1 and the right bracket 2 are connected, the left bracket 1 and the right bracket 2 can be more firm after being connected through a reinforcing block 5 at one end close to each other, the vertical bearing capacity of the left bracket and the right bracket is enhanced, a first motor 9 fixedly arranged at the inner side of a movable cavity 6 drives a first screw rod 10 at one end of an output shaft of the first motor to rotate, so that the first motor is matched with a screw hole 8 in the connecting block 7, so that the connecting block 7 can move in the movable cavity 6, extend out and retract, so that the connecting block 7 is matched with the connecting groove 3 in the right bracket 2, and then realize that left socle 1 is connected with right branch frame 2, drive the rotation of second screw rod 17 through second motor 16 to with the 15 middle part looks adaptations of the inside screw thread ratch of commentaries on classics chamber 14, and then make screw thread ratch 15 drive half ring gear 13 rotatory at revolving chute 12, and with this and the inside draw-in groove 18 looks adaptations of spread groove 3, realize, accomplish being connected of left socle 1 and right branch frame 2.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention, and the scope of the present invention is defined by the appended claims, and all structural changes that can be made by using the contents of the description and the drawings of the present invention are intended to be covered by the scope of the present invention.

Claims

1. The utility model provides a high altitude large-span assembled steel structure, includes left socle (1) and right branch frame (2), its characterized in that: spread groove (3) have been seted up to the inside of right branch frame (2), open end one side of spread groove (3) is equipped with locating hole (4), the quantity of locating hole (4) is a plurality of locating hole (4) are the rectangle array and distribute, the equal fixedly connected with boss (5) in both sides about the one end that left branch frame (1) and right branch frame (2) are close to each other, boss (5) are the symmetric distribution, a plurality of location awl (11) of one side fixedly connected with of left branch frame (1), a plurality of location awl (11) are the rectangle array and distribute, and are a plurality of location awl (11) and a plurality of locating hole (4) looks adaptation.

2. The high-altitude large-span assembly type steel structure according to claim 1, wherein: the movable cavity (6) is formed in the left support (1), and the movable cavity (6) is movably connected with a connecting block (7).

3. The high-altitude large-span assembly type steel structure according to claim 2, wherein: and a screw hole (8) is formed in the connecting block (7).

4. The high-altitude large-span assembly type steel structure according to claim 2, wherein: one side of the movable cavity (6) is fixedly provided with a first motor (9), and one end of an output shaft of the first motor (9) is fixedly connected with a first screw rod (10).

5. The high-altitude large-span assembly type steel structure according to claim 4, wherein: the first screw (10) is matched with the screw hole (8).

6. The high-altitude large-span assembly type steel structure according to claim 2, wherein: the connecting block is characterized in that a rotating groove (12) is formed in the connecting block (7), a half toothed ring (13) is movably connected inside the rotating groove (12), and teeth are formed in the edge of the half toothed ring (13) and are in the shape of a circular ring with an opening formed in one side.

7. The high-altitude large-span assembly type steel structure according to claim 2, wherein: the other side of the inside of the connecting block (7) is provided with a rotating cavity (14), and the inside of the rotating cavity (14) is movably connected with a threaded rack bar (15).

8. The high-altitude large-span assembly type steel structure according to claim 7, wherein: the threaded toothed rod (15) is a cylinder which is uniformly divided into three sections, two ends of the threaded toothed rod (15) are threaded rods, the middle of the threaded toothed rod is a toothed rod, and the threaded rod part is matched with teeth on one side of the semi-toothed ring (13).

9. The high-altitude large-span assembly type steel structure according to claim 7, wherein: one side of the threaded rack (15) is fixedly provided with a second motor (16), one end of an output shaft of the second motor (16) is fixedly connected with a second screw rod (17), and the second screw rod (17) is matched with the rack part of the threaded rack (15).

10. The high-altitude large-span assembly type steel structure according to claim 1, wherein: a plurality of clamping grooves (18) are formed in the connecting groove (3), the clamping grooves (18) are distributed in a rectangular array mode, and the clamping grooves (18) are matched with the half-tooth ring (13).