CN216042493U

CN216042493U - Steel structure support frame with stable structure

Info

Publication number: CN216042493U
Application number: CN202122452378.3U
Authority: CN
Inventors: 李畅
Original assignee: Guangdong Nanyue Construction Engineering Co ltd
Current assignee: Guangdong Nanyue Construction Engineering Co ltd
Priority date: 2021-10-12
Filing date: 2021-10-12
Publication date: 2022-03-15
Anticipated expiration: 2031-10-12

Abstract

The utility model discloses a steel structure support frame with a stable structure, which comprises four first support rods, wherein a first connecting rod and a second connecting rod are connected between the two first support rods, fixed blocks are fixedly arranged on two sides of the first connecting rod and two sides of the second connecting rod, a fixed rod is fixedly arranged on one side of each first support rod, and a three-way pipe is connected to the upper side of each first support rod. This stable in structure's steel structure support frame, through setting up the set casing, threaded rod and movable block, first bevel gear and second bevel gear meshing are connected, rotate the handle and drive the threaded rod and rotate, through threaded connection between threaded rod and the movable block, the threaded rod conveniently drives the movable block and slides in the set casing is inside, the movable block upwards supports the fixed block of head rod and second connecting rod one end, makes difficult the emergence of head rod and second connecting rod rock, makes the device more stable when using.

Description

Steel structure support frame with stable structure

Technical Field

The utility model relates to the technical field of steel structure correlation, in particular to a steel structure support frame with a stable structure.

Background

The steel structure is a structure formed by steel materials, is one of main building structure types, mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, adopts rust removing and preventing processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like, and is widely applied to the fields of large-scale factory buildings, venues, super-high buildings and the like because the components or parts are usually connected by welding seams, bolts or rivets due to light dead weight and simple and convenient construction.

. The existing steel structure support frame is usually assembled in a bolt connection mode, shaking is easy to occur after long-time use, unstable conditions exist, screws need to be screwed in sequence when the support frame is assembled and disassembled, and the support frame is very troublesome, so that the steel structure support frame with the stable structure is provided, and the problem of the support frame is solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a steel structure support frame with a stable structure, and aims to solve the problems that the existing steel structure support frame is easy to shake, unstable and troublesome to assemble and disassemble after being used for a long time in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a steel structure support frame with stable structure comprises four first support rods, a first connecting rod and a second connecting rod are connected between the two first support rods, and the two sides of the first connecting rod and the second connecting rod are both fixedly provided with fixed blocks, one side of the first supporting rod is fixedly provided with a fixed rod, the upper side of the first supporting rod is connected with a three-way pipe, and a second supporting rod is connected between two adjacent three-way pipes, a first connecting block is arranged on the surface of the first supporting rod, a fixed box is welded on one side of the first connecting block, a rotating shaft is arranged in the fixed box, a first bevel gear is arranged on the surface of the rotating shaft, a second bevel gear is arranged on the upper side of the first bevel gear, and the upper side of the second bevel gear is provided with a threaded rod, and a fixed plate and a moving block are arranged in the fixed box.

Preferably, the first connecting rod and the second connecting rod are in cross connection, the first connecting rod and the second connecting rod are connected through a first iron pin in a clamping mode, and a second iron pin is connected between every two adjacent second supporting rods.

Preferably, the surface of the fixing block is provided with a hole, and the fixing block is connected with the fixing rod in a sliding manner.

Preferably, a second connecting block is fixedly mounted inside the fixing rod, and a clamping block is slidably connected to the surface of the second connecting block.

Preferably, the first bevel gear and the second bevel gear are connected in a meshing manner, the fixing plate and the threaded rod are connected in a bearing manner, and one side of the rotating shaft is fixedly connected with the handle.

Preferably, the moving block is connected in a sliding manner inside the fixed box, and the connecting manner between the moving block and the threaded rod is a threaded connection.

Compared with the prior art, the utility model has the beneficial effects that: this stable in structure's steel structural support can provide fine supporting role when using, is difficult to take place to rock the circumstances such as to it is more simple and convenient when equipment and dismantlement.

1. Through setting up fixed case, threaded rod and movable block, first bevel gear and second bevel gear meshing are connected, rotate the handle and drive the threaded rod and rotate, through threaded connection between threaded rod and the movable block, the threaded rod conveniently drives the movable block and slides in fixed incasement portion, and the movable block upwards supports the fixed block of head rod and second connecting rod one end, makes difficult the emergence of head rod and second connecting rod rock, makes the device more stable when using.

2. Through setting up three-way pipe, fixed block and fixture block, first bracing piece pole and second bracing piece pole pass through the three-way pipe and connect, and the dead lever sliding connection of first connecting rod and second connecting rod and first bracing piece one side rotates the fixture block and makes the fixture block rotate to the inside of dead lever, conveniently assembles and dismantles first connecting rod, second connecting rod and second bracing piece.

Drawings

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

FIG. 2 is a schematic view of the first and second connecting rods of the present invention;

FIG. 3 is an enlarged view of A in FIG. 1;

FIG. 4 is a schematic view of the internal structure of the fixing box of the present invention.

In the figure: 1. a first support bar; 2. a first connecting rod; 3. a second connecting rod; 4. a first iron pin; 5. a fixed block; 6. fixing the rod; 7. a second connecting block; 8. a clamping block; 9. a moving block; 10. a second support bar; 11. a three-way pipe; 12. a second iron pin; 13. a threaded rod; 14. a handle; 15. a first connection block; 16. a fixed box; 17. a rotating shaft; 18. a first bevel gear; 19. a second bevel gear; 20. and (7) fixing the plate.

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. 1-4, the present invention provides a technical solution: a steel structure support frame with stable structure comprises four first support rods 1, in order to assemble and disassemble the support frame better, a first connecting rod 2 and a second connecting rod 3 are connected between two first support rods 1, the first connecting rod 2 and the second connecting rod 3 are in cross connection, the first connecting rod 2 and the second connecting rod 3 are connected in a clamping way through a first iron pin 4, a second iron pin 12 is connected between every two adjacent second support rods 10, the first iron pin 4 is convenient for connecting the first connecting rod 2 and the second connecting rod 3, the second iron pin 12 is convenient for connecting the two adjacent second support rods 10, fixed blocks 5 are fixedly arranged on two sides of the first connecting rod 2 and the second connecting rod 3, holes are arranged on the surfaces of the fixed blocks 5, and the fixed blocks 5 are connected with fixed rods 6 in a sliding way, the first connecting rod 2 and the second connecting rod 3 can be conveniently assembled and disassembled, the fixing rod 6 is fixedly arranged on one side of the first supporting rod 1, the second connecting block 7 is fixedly arranged inside the fixing rod 6, the surface of the second connecting block 7 is slidably connected with the clamping block 8, the first connecting rod 2 and the second connecting rod 3 can be conveniently fixed, the three-way pipe 11 is connected to the upper side of the first supporting rod 1, the second supporting rod 10 is connected between the two adjacent three-way pipes 11,

referring to fig. 1-4, in order to make the device more stable when in use, a first connecting block 15 is installed on the surface of the first supporting rod 1, a fixed box 16 is welded on one side of the first connecting block 15, a rotating shaft 17 is installed inside the fixed box 16, a first bevel gear 18 is installed on the surface of the rotating shaft 17, a second bevel gear 19 is installed on the upper side of the first bevel gear 18, the first bevel gear 18 and the second bevel gear 19 are connected in a meshing manner, the fixed plate 20 and the threaded rod 13 are connected in a bearing manner, a handle 14 is fixedly connected to one side of the rotating shaft 17, the threaded rod 13 is conveniently driven to rotate by rotating the handle 14, the threaded rod 13 is installed on the upper side of the second bevel gear 19, a fixed plate 20 and a moving block 9 are installed inside the fixed box 16, the moving block 9 is slidably connected inside the fixed box 16, and the moving block 9 and the threaded rod 13 are connected in a threaded manner, the threaded rod 13 rotates to conveniently drive the moving block 9 to move upwards.

The working principle is as follows: firstly, insert first bracing piece 1 and second bracing piece 10 and assemble in three-way pipe 11, insert second iron pin 12 in two adjacent second bracing pieces 10, rotate fixture block 8 in the dead lever 6, embolia the dead lever 6 of first bracing piece 1 one side to the fixed block 5 at first connecting rod 2 and second connecting rod 3 both ends again, at rotation fixture block 8, fix first connecting rod 2 and second connecting rod 3 on first bracing piece 1 surface, being inserting first iron pin 4 into first connecting rod 2 and second connecting rod 3.

Then the handle 14 is rotated to drive the rotating shaft 17 to rotate, the rotating shaft 17 drives the first bevel gear 18 on the surface to rotate, the first bevel gear 18 drives the second bevel gear 19 on the surface to rotate, the second bevel gear 19 drives the threaded rod 13 to rotate inside the fixed box 16, the threaded rod 13 drives the moving block 9 to move up and down inside the fixed box 16, the moving block 9 is abutted against the fixed blocks 5 at the bottoms of the first connecting rod 2 and the second connecting rod 3, the stability of the supporting frame is improved, the above is the working process of the whole device, and the content which is not described in detail in the specification belongs to the prior art which is well known by professionals in the field.

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. The utility model provides a stable in structure's steel construction support frame, includes first bracing piece (1), its characterized in that: the connecting device is characterized in that the number of the first supporting rods (1) is four, a first connecting rod (2) and a second connecting rod (3) are connected between two first supporting rods (1), fixing blocks (5) are fixedly mounted on two sides of each of the first connecting rods (2) and the second connecting rod (3), a fixing rod (6) is fixedly mounted on one side of each of the first supporting rods (1), a three-way pipe (11) is connected to the upper side of each of the first supporting rods (1), a second supporting rod (10) is connected between every two adjacent three-way pipes (11), a first connecting block (15) is mounted on the surface of each of the first supporting rods (1), a fixing box (16) is welded on one side of each of the first connecting blocks (15), a rotating shaft (17) is arranged inside each of the fixing box (16), a first bevel gear (18) is mounted on the surface of each of the rotating shaft (17), a second bevel gear (19) is arranged on the upper side of each of the first bevel gears (18), and the upper side of the second bevel gear (19) is provided with a threaded rod (13), and a fixed plate (20) and a moving block (9) are arranged in the fixed box (16).

2. A structurally stable steel structural support frame as claimed in claim 1, wherein: the first connecting rod (2) and the second connecting rod (3) are in cross connection, the first connecting rod (2) and the second connecting rod (3) are connected through a first iron pin (4) in a clamping mode, and a second iron pin (12) is connected between every two adjacent second supporting rods (10).

3. A structurally stable steel structural support frame as claimed in claim 1, wherein: the surface of the fixing block (5) is provided with holes, and the fixing block (5) is connected with the fixing rod (6) in a sliding manner.

4. A structurally stable steel structural support frame as claimed in claim 1, wherein: the fixing rod (6) is fixedly provided with a second connecting block (7) inside, and the surface of the second connecting block (7) is connected with a clamping block (8) in a sliding mode.

5. A structurally stable steel structural support frame as claimed in claim 1, wherein: the first bevel gear (18) and the second bevel gear (19) are connected in a meshing mode, the fixing plate (20) and the threaded rod (13) are connected in a bearing mode, and one side of the rotating shaft (17) is fixedly connected with the handle (14).

6. A structurally stable steel structural support frame as claimed in claim 1, wherein: the moving block (9) is connected in a sliding mode in the fixed box (16), and the moving block (9) is connected with the threaded rod (13) in a threaded mode.