CN215442401U

CN215442401U - Energy-saving steel structure

Info

Publication number: CN215442401U
Application number: CN202121908234.8U
Authority: CN
Inventors: 陈兰燕; 李辉明
Original assignee: Hainan Mingdahui Steel Structure Engineering Co ltd
Current assignee: Hainan Mingdahui Steel Structure Engineering Co ltd
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-01-07
Anticipated expiration: 2031-08-16

Abstract

The utility model discloses an energy-saving steel structure, which relates to the technical field of steel structures and comprises a steel structure main body, wherein a first support rod is arranged at the right end of the steel structure main body, a second support rod is arranged at the left end of the steel structure main body, a movable shaft is arranged inside the steel structure main body, the right end of the second support rod is fixedly connected with the left end of the arranged movable shaft, and a curved plate is arranged outside the movable shaft. According to the utility model, through the arrangement of the nut and the limiting cylinder, the curved plate is lowered by pressing, then the nut is rotated to drive the limiting cylinder to descend, then the spring is loosened, so that the curved plate is pushed to rebound, the limiting cylinder is clamped in the groove at the upper end of the curved plate, the positions of the first supporting rod and the second supporting rod can be fixed, the effect of buffering and damping can be achieved on the curved plate through the spring, and the damage to the joint of the first supporting rod and the second supporting rod is avoided.

Description

Energy-saving steel structure

Technical Field

The utility model relates to the technical field of steel structures, in particular to an energy-saving 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 usually connected by welding seams, bolts or rivets, and the steel has the characteristics of high strength, light dead weight, good integral rigidity and strong deformation resistance, so the steel is particularly suitable for building large-span, ultrahigh and extra-heavy buildings; the material has good homogeneity and isotropy, belongs to an ideal elastomer and most conforms to the basic assumption of general engineering mechanics; the material has good plasticity and toughness, can deform greatly and can bear dynamic load well; the construction period is short; the method has high industrialization degree and can be used for professional production with high mechanization degree. The following problems exist in the prior art:

1. in the using process of some existing energy-saving steel structures, the connecting angle of the steel structure cannot be adjusted, cutting and installation are needed, and the operation is complicated;

2. the shock attenuation effect of some current steel construction is relatively poor, can not play absorbing effect to the steel construction when the installation is fixed, causes the harm to the device, influences the result of use of steel construction.

SUMMERY OF THE UTILITY MODEL

The utility model provides an energy-saving steel structure, and aims to solve the problems that the connection angle of steel structures cannot be adjusted, cutting and installation are needed and the operation is complicated in the using process of some energy-saving steel structures; wherein another kind of purpose is relatively poor in order to solve the shock attenuation effect of some steel constructions, can not play absorbing effect to the steel construction when the installation is fixed, causes the harm to the device, influences the result of use problem of steel construction.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

the utility model provides an energy-conserving steel construction, includes steel structure main part, steel structure main part's right-hand member is provided with first branch, steel structure main part's left end is provided with second branch, steel structure main part's inside is provided with the loose axle, the right-hand member of second branch and the loose axle left end fixed connection who sets up, the outside of loose axle is provided with the curved plate, the right-hand member of curved plate and the first branch left end fixed connection who sets up, the middle part of loose axle runs through and is provided with the threaded shaft, the outside of threaded shaft is provided with the spring, the lower extreme of threaded shaft is provided with the fixed block, and the upper end of fixed block and the spring lower extreme fixed connection who sets up, the lower extreme of fixed block and the inside bottom fixed connection of steel structure main part of setting.

The technical scheme of the utility model is further improved as follows: the inside of loose axle is provided with the screw hole, the outside of screw shaft and the screw hole meshing that sets up.

Adopt above-mentioned technical scheme, when the installation in this scheme at first rotates the inside of threaded spindle to the fixed block, continues to rotate the inside production fixed connection with the fixed block to make things convenient for subsequent nut to rotate along the threaded spindle, the staff of being convenient for simultaneously dismantles the device into smallclothes, conveniently carries.

The technical scheme of the utility model is further improved as follows: the outside of threaded shaft is provided with the nut, and the nut setting is in the upper end of curved plate.

The technical scheme of the utility model is further improved as follows: the lower end of the nut is fixedly connected with a limiting column, and the upper end of the curved plate is provided with a groove.

The technical scheme of the utility model is further improved as follows: the first supporting rod is movably connected with the movable shaft through a curved plate, and the width of the groove is matched with the width of the limiting column.

Adopt above-mentioned technical scheme, the setting that utilizes the recess in this scheme can make first bracing piece carry out slight rocking from top to bottom to conveniently being connected with other steel framework in the installation, avoiding appearing the dislocation of angle when connecting, causing the harm to the device.

The technical scheme of the utility model is further improved as follows: the right-hand member of steel construction main part is provided with the opening, and the opening is greater than the height of first branch.

Due to the adoption of the technical scheme, compared with the prior art, the utility model has the technical progress that:

1. the utility model provides an energy-saving steel structure, which can adjust the angle between a first support rod and a second support rod according to the combined arrangement of a threaded shaft, a curved plate and a movable shaft, thereby reflecting the usability of the steel structure, being suitable for the connection of various steel structures, avoiding the problem that the angle cannot be adjusted when the steel structures are connected, needing to replace a rigid connecting rod, reducing the working efficiency of workers, and enabling the first support rod 2 to slightly shake up and down due to the arrangement of a groove 12, thereby being convenient to be connected with other steel frameworks during installation, and avoiding the damage to the device due to the dislocation of the angle during connection.

2. The utility model provides an energy-saving steel structure, wherein a nut and a limiting cylinder are arranged, a curved plate is lowered by pressing, then the nut is rotated to drive the limiting cylinder to descend, then a spring is loosened to push and rebound the curved plate, and the limiting cylinder is clamped in a groove at the upper end of the curved plate, so that the positions of a first supporting rod and a second supporting rod can be fixed, the curved plate can be buffered and damped by the spring, the damage to the joint of the first supporting rod and the second supporting rod is avoided, and the use effect of the device is influenced.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of a curved plate and a movable shaft according to the present invention;

FIG. 4 is a schematic view of a curved plate according to the present invention.

In the figure: 1. a steel structural body; 2. a first support bar; 3. a second support bar; 4. a threaded shaft; 5. a curved plate; 6. a nut; 7. a movable shaft; 8. a threaded hole; 9. a spring; 10. a fixed block; 11. a limiting cylinder; 12. and (4) a groove.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in FIGS. 1-4, the utility model provides an energy-saving steel structure, which comprises a steel structure main body 1, a first support rod 2 is arranged at the right end of the steel structure main body 1, a second support rod 3 is arranged at the left end of the steel structure main body 1, a movable shaft 7 is arranged inside the steel structure main body 1, the right end of the second support rod 3 is fixedly connected with the left end of the arranged movable shaft 7, a curved plate 5 is arranged outside the movable shaft 7, the right end of the curved plate 5 is fixedly connected with the left end of the arranged first support rod 2, and the combination of a threaded shaft 4, the curved plate 5 and the movable shaft 7 can adjust the angle between the first support rod 2 and the second support rod 3, thereby reflecting the usability of the steel structure, being suitable for the connection of various steel structures, avoiding the problem that the angle cannot be adjusted when the steel structures are connected, needing to replace a rigid connecting rod, and reducing the working efficiency of workers, the middle part of the movable shaft 7 is provided with a threaded shaft 4 in a penetrating way, the outer part of the threaded shaft 4 is provided with a spring 9, the nut 6 and a limiting cylinder 11 are arranged, firstly, the curved plate 5 is descended by pressing, then, the nut 6 is rotated to drive the limiting cylinder 11 to descend, then, the spring 9 is loosened, so that the curved plate 5 is pushed to rebound, the limiting cylinder 11 is clamped in a groove 12 at the upper end of the curved plate 5, so that the positions of the first supporting rod 2 and the second supporting rod 3 can be fixed, the lower end of the threaded shaft 4 is provided with a fixed block 10, the upper end of the fixed block 10 is fixedly connected with the lower end of the arranged spring 9, the spring 9 can play a role of buffering and shock absorption on the curved plate 5, the damage at the joint of the first supporting rod 2 and the second supporting rod 3 is avoided, thereby the use effect of the device is influenced, the lower end of the fixed block 10 is fixedly connected with the inner bottom end of the arranged steel structure main body 1, the inside of loose axle 7 is provided with screw hole 8, the outside of threaded shaft 4 meshes with the screw hole 8 that sets up mutually, at first rotate threaded shaft 4 to the inside of fixed block 10 when the installation, continue to rotate the inside production fixed connection with fixed block 10, thereby make things convenient for subsequent nut 6 to rotate along threaded shaft 4, the staff of being convenient for simultaneously dismantles the device into smallclothes, conveniently carry, the outside of threaded shaft 4 is provided with nut 6, and nut 6 sets up the upper end at curved plate 5.

Example 2

As shown in fig. 1 to 4, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the spacing post of lower extreme fixedly connected with 11 of nut 6, recess 12 is seted up to the upper end of curved plate 5, curved plate 5 and loose axle 7 swing joint of first branch 2 through setting up, the width looks adaptation of the spacing post 11 of recess 12 width and setting, utilize the setting of recess 12, can make first branch 2 carry out slight rocking from top to bottom, thereby conveniently be connected with other steel framework in the installation, avoid appearing the dislocation of angle when connecting, cause the harm to the device, steel structure main body 1's right-hand member is provided with the opening, and the opening is greater than first branch 2's height.

The working principle of the energy-saving steel structure is described in detail below.

As shown in fig. 1-4, utilize the setting of curved plate 5 and loose axle 7, can adjust the position angle of first branch 2 with second branch 3, subsequently through rotating nut 6, make nut 6 extrude the upper end of curved plate 5, after reaching suitable position, through pressing the upper end of curved plate 5, make and extrude spring 9, continue to rotate nut 6, make nut 6 drive spacing cylinder 11 downstream, the pressure that will promote curved plate 5 afterwards is not hard up, make spring 9 play the effect of bounce-back, promote spring 5 afterwards, make recess 12 spacing cylinder 11 carry out spacingly, thereby can fix first branch 2 with second branch 3.

The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the utility model without departing from the spirit of the inventive concept.

Claims

1. The utility model provides an energy-conserving steel construction, includes steel structure main part (1), the right-hand member of steel structure main part (1) is provided with first branch (2), the left end of steel structure main part (1) is provided with second branch (3), the inside of steel structure main part (1) is provided with loose axle (7), its characterized in that: the right end of the second support rod (3) is fixedly connected with the left end of the movable shaft (7), a curved plate (5) is arranged outside the movable shaft (7), the right end of the curved plate (5) is fixedly connected with the left end of the first support rod (2), and a threaded shaft (4) penetrates through the middle of the movable shaft (7);

the outside of threaded shaft (4) is provided with spring (9), the lower extreme of threaded shaft (4) is provided with fixed block (10), and the upper end of fixed block (10) and the spring (9) lower extreme fixed connection who sets up, the lower extreme of fixed block (10) and the inside bottom fixed connection of steel construction main part (1) that sets up.

2. The energy-saving steel structure of claim 1, wherein: the inside of loose axle (7) is provided with screw hole (8), the outside of screw thread axle (4) meshes with screw hole (8) of setting mutually.

3. The energy-saving steel structure of claim 2, wherein: and a nut (6) is arranged outside the threaded shaft (4), and the nut (6) is arranged at the upper end of the curved plate (5).

4. The energy-saving steel structure of claim 3, wherein: the lower end of the nut (6) is fixedly connected with a limiting column (11), and the upper end of the curved plate (5) is provided with a groove (12).

5. The energy-saving steel structure of claim 4, wherein: first branch (2) are through curved plate (5) and loose axle (7) swing joint that set up, recess (12) width and the width looks adaptation of the spacing post (11) that sets up.

6. The energy-saving steel structure of claim 1, wherein: the right end of the steel structure main body (1) is provided with an opening, and the opening is larger than the height of the first supporting rod (2).