CN216109119U

CN216109119U - Steel construction antidetonation base for construction

Info

Publication number: CN216109119U
Application number: CN202122748001.2U
Authority: CN
Inventors: 李亚国; 牟子文
Original assignee: Weifang Henglida Steel Structure Co ltd
Current assignee: Weifang Henglida Steel Structure Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-03-22
Anticipated expiration: 2031-11-10

Abstract

The utility model discloses a steel structure anti-seismic base for building construction, which comprises a steel member, a rotating shaft seat, a hand wheel and a longitudinal sliding rod, wherein the lower end of the steel member is connected with a metal base through a fixed seat, a supporting column is fixedly welded on the side surface of the metal base, a damping spring is installed at the upper end of a fixed sheet and sleeved outside the supporting column, the rotating shaft seat is symmetrically installed on the front side and the rear side of the metal base, a side edge plate is installed outside the rotating shaft seat, the hand wheel is rotatably installed on the outer side surface of the metal base, the longitudinal sliding rod penetrates through the middle position of the upper surface of the metal base, a top reinforcing plate is fixedly welded on the upper surface of the longitudinal sliding rod, and a clamping sheet is fixedly connected on the inner side surface of an adjusting plate. This steel construction antidetonation base for construction is convenient for adjust the antidetonation effect to the base is provided with consolidates linking mechanism, can improve the stability of steel member installation application.

Description

Steel construction antidetonation base for construction

Technical Field

The utility model relates to the technical field of building construction, in particular to a steel structure earthquake-resistant base for building construction.

Background

Involve supporting reinforced structure among the building construction process, support reinforced structure can constitute by steel construction or concrete structure, and the support intensity of steel construction is great, constructs through welding process with steel fixed corresponding support, and its lower extreme need set up the base when the steel construction is installed, and the base can play the installation firm and absorbing effect, but still there is following problem at the in-process of using at present antidetonation base:

1. the existing anti-seismic base is inconvenient to adjust the shock absorption elastic range, the applied shock force generated by the steel structure is different according to different installation and application states of the steel structure, and the anti-seismic capacity of the existing part of the base is inconvenient to adjust;

2. the steel construction links up with the shock attenuation base each other through fixing key isotructure, but to the great steel construction of part height, during its installation and the base between link up stability limited, the steel construction produces easily during the use and rocks the phenomenon.

Aiming at the problems, the innovative design is carried out on the basis of the original steel structure earthquake-resistant base for building construction.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a steel structure earthquake-resistant base for building construction, which aims to solve the problems that the existing earthquake-resistant base is inconvenient to adjust the range of the earthquake-resistant elasticity, the applied vibration force generated by the steel structure is different due to different installation and application states of the steel structure, the existing part of the base is inconvenient to adjust the earthquake-resistant capacity, the steel structure is mutually connected with the earthquake-resistant base through structures such as fixed keys, but for the part of the steel structure with larger height, the connection stability between the steel structure and the base is limited during installation, and the steel structure is easy to shake during use.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a steel construction antidetonation base for construction, includes steel member, rotation shaft seat, hand wheel and vertical slide bar, the steel member lower extreme passes through fixing base and metal base interconnect, and metal base's side welded fastening has the support column, and metal base's lateral surface welded fastening has the stationary blade, damping spring is installed to the upper end of stationary blade, and the damping spring cover is established in the outside of support column, and the locker is installed to the lower extreme of stationary blade, rotation shaft seat symmetry is installed in metal base's front and back both sides, and the externally mounted of rotation shaft seat has the side board, and the upper end through connection of side board has the regulating plate, the hand wheel rotates the lateral surface of installing at metal base, and metal base's medial surface rotation is connected with the actuating lever, vertical slide bar runs through the upper surface intermediate position that sets up at metal base, and vertical slide bar's upper surface welded fastening has the top gusset plate, and limiting columns are symmetrically fixed on two sides of the lower end of the top reinforcing plate, and clamping pieces are fixedly connected to the inner side surface of the adjusting plate.

Preferably, the support column runs through and slides and sets up in the inside of stationary blade, and the lateral surface elastic connection of stationary blade upper end through damping spring and metal base to the shock-absorbing structure that support column, damping spring and stationary blade constitute is provided with 4 groups at the lateral surface of metal base.

Preferably, the adjusting plate and the side plate form a vertical telescopic structure, the side plate and the rotating shaft seat form a rotating structure, and the inner side of the adjusting plate is clamped and arranged on the outer side of the steel member through the clamping piece.

Preferably, the outer side surface of the driving rod is fixedly welded with a cam, the side surface of the cam is connected with the base through a positioning rod, and the base is fixedly installed at the lower end of the longitudinal sliding rod.

Preferably, the outside of actuating lever is provided with the external screw thread, and the actuating lever outside establishes through external screw thread cover and is connected with the sliding ring to the outside bilateral symmetry of sliding ring is fixed with the balladeur train, the inside through connection of balladeur train has linear slide, and linear slide's side passes through connecting plate and metal base inside wall fixed connection.

Preferably, the longitudinal sliding rod and the metal base form an up-and-down sliding structure, and the longitudinal sliding rod pushes the top reinforcing plate to be embedded in the upper end of the clamping piece through the limiting column.

Preferably, the base and one end of the positioning rod form a rotating structure, the other end of the positioning rod and the cam form a rotating structure, and the positioning rod is eccentrically connected with the cam.

Preferably, the slip ring and the driving rod form a threaded transmission structure through external threads, and two sides of the slip ring and the linear slide rail form a transverse sliding structure through the sliding frame.

Compared with the prior art, the utility model has the beneficial effects that: this steel construction earthquake-resistant base for construction specifically includes following content:

1. the steel structure earthquake-resistant base for building construction is provided with a damping effect adjusting mechanism, a damping spring is sleeved outside a support column, the upper end of a fixed sheet and the outer side of a metal base form an elastic structure through the damping spring, a locker is controlled to rotate through operating tools such as a wrench, the locker pushes the fixed sheet to relatively deflect up and down to relatively compress the damping spring, so that the elastic damping effect of the damping spring is adjusted, and the damping effect of the metal base is adjusted;

2. this steel construction antidetonation base for construction, be provided with steel member and metal base reinforcement linking structure, the control side board corresponds in the outside of rotating the axle bed and rotates, the flexible regulation in the upper end of side board of control regulating plate, make the regulating plate pass through the outside of block piece block setting at the steel member, rotate through the hand wheel control actuating lever after that, control vertical slide bar lapse under the transmission of cam and locating lever, vertical slide bar drives top gusset plate downstream, the top gusset plate promotes the inside that spacing post gomphosis set up at the block piece, make regulating plate and block piece inject the outside at the steel member, improve the stability that the steel member installation was used.

Drawings

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

FIG. 2 is a schematic side sectional view of a metal base according to the present invention;

FIG. 3 is a schematic side view of a spacing post according to the present invention;

FIG. 4 is a side view of a partial structure of the carriage of the present invention;

FIG. 5 is a schematic top cross-sectional view of a metal base according to the present invention;

FIG. 6 is a schematic view of the cam and positioning rod in elevation of the present invention.

In the figure: 1. a steel member; 2. a fixed seat; 3. a metal base; 4. a support pillar; 5. a fixing sheet; 6. a damping spring; 7. a locker; 8. a rotating shaft seat; 9. a side plate; 10. an adjusting plate; 11. a hand wheel; 12. a drive rod; 13. a cam; 14. positioning a rod; 15. a longitudinal slide bar; 16. a base; 17. a top gusset plate; 18. a limiting column; 19. a clamping sheet; 20. an external thread; 21. a slip ring; 22. a carriage; 23. a linear slide rail; 24. a connecting 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. 1-6, a steel structure earthquake-resistant base for building construction comprises a steel member 1, a rotary shaft seat 8, a hand wheel 11 and a longitudinal slide rod 15, in order to improve the stability of the steel structure installation and application, the lower end of the steel member 1 is connected with a metal base 3 through a fixing seat 2, a support column 4 is welded and fixed on the side surface of the metal base 3, a fixing plate 5 is welded and fixed on the outer side surface of the metal base 3, a damping spring 6 is installed on the upper end of the fixing plate 5, the damping spring 6 is sleeved on the outer portion of the support column 4, a locker 7 is installed on the lower end of the fixing plate 5, the rotary shaft seat 8 is symmetrically installed on the front side and the rear side of the metal base 3, a side plate 9 is installed on the outer portion of the rotary shaft seat 8, an adjusting plate 10 is connected on the upper end of the side plate 9, the hand wheel 11 is rotatably installed on the outer side surface of the metal base 3, and the medial surface of metal base 3 rotates and is connected with actuating lever 12 for vertical slide bar 15 runs through the setting at the upper surface intermediate position of metal base 3, and the upper surface welded fastening of vertical slide bar 15 has top gusset plate 17, and the lower extreme bilateral symmetry of top gusset plate 17 is fixed with spacing post 18, at the medial surface fixedly connected with block piece 19 of regulating plate 10, the elastic action through damping spring 6 increases the stability of steel member 1 installation application, and the block effect through regulating plate 10 and block piece 19 further prescribes a limit to the installation of steel member 1.

Referring to fig. 1 and 5, in order to adjust the elastic effect of the anti-seismic base, the supporting column 4 is slidably disposed inside the fixing sheet 5, the upper end of the fixing sheet 5 is elastically connected to the outer side of the metal base 3 through the

damping spring

6, and 4 sets of damping structures formed by the supporting column 4, the damping spring 6 and the fixing sheet 5 are disposed on the outer side of the metal base 3, and the locker 7 is controlled to rotate by a wrench or other tool to push the fixing sheet 5 to shift up and down, so as to control the elastic expansion of the damping spring 6 and adjust the anti-seismic effect of the metal base 3;

referring to fig. 1-3 and fig. 6, in order to improve the connection between the steel member 1 and the metal base 3, the adjusting plate 10 and the side plate 9 form a vertical telescopic structure, the side plate 9 and the rotating shaft seat 8 form a rotating structure, and the inner side of the adjusting plate 10 is fastened to the outer side of the steel member 1 through the fastening piece 19; a cam 13 is fixedly welded on the outer side surface of the driving rod 12, the side surface of the cam 13 is mutually connected with a base 16 through a positioning rod 14, and the base 16 is fixedly arranged at the lower end of a longitudinal sliding rod 15; the longitudinal slide bar 15 and the metal base 3 form a vertical slide structure, and the longitudinal slide bar 15 pushes the top reinforcing plate 17 to be embedded at the upper end of the clamping piece 19 through the limiting column 18; a base 16 and one end of a positioning rod 14 form a rotating structure, the other end of the positioning rod 14 and a cam 13 form a rotating structure, the positioning rod 14 and the cam 13 are connected eccentrically, a hand wheel 11 is rotated to control a top reinforcing plate 17 to move downwards, the top reinforcing plate 17 pushes a limiting column 18 to be clamped and arranged inside a clamping sheet 19, and the clamping sheet 19 is pressed on the side surface of the steel member 1, so that the connection stability between the steel member 1 and the metal base 3 is improved;

referring to fig. 3-6, in order to enhance the stability of the rotation adjustment of the driving rod 12, an external thread 20 is disposed outside the driving rod 12, a sliding ring 21 is disposed outside the driving rod 12 through the external thread 20, sliding frames 22 are symmetrically fixed on two sides of the outside of the sliding ring 21, a linear sliding rail 23 is penetratingly connected inside the sliding frame 22, and a side surface of the linear sliding rail 23 is fixedly connected to an inner side wall of the metal base 3 through a connecting plate 24; the slide ring 21 and the driving rod 12 form a thread transmission structure through the external thread 20, two sides of the slide ring 21 form a transverse sliding structure through the sliding frame 22 and the linear slide rail 23, the driving rod 12 rotates and controls the slide ring 21 to correspondingly slide through the thread transmission effect of the external thread 20, the sliding frame 22 correspondingly slides outside the linear slide rail 23, and the rotary corresponding position of the driving rod 12 can be reinforced.

The working principle is as follows: according to the figures 1 and 5, firstly, a steel member 1 is installed at the upper end of a metal base 3 through a fixing seat 2, the anti-seismic performance of the metal base 3 is adjusted according to the installation and application conditions of the steel member 1, a locker 7 is rotated through a tool such as a wrench and the like, the locker 7 is attached to the lower end of a fixing sheet 5 and is in threaded connection with the outer part of the lower end of a supporting column 4, the fixing sheet 5 can be pushed to obliquely move up and down in the process of controlling the locker 7 to rotate, and the fixing sheet 5 controls a damping spring 6 connected to the upper end to be correspondingly telescopically adjusted, so that the anti-seismic performance of the installation and application of the metal base 3 is adjusted;

according to the figures 1-6, the side plate 9 is rotated up and down outside the rotary shaft seat 8, the adjusting plate 10 on the side of the side plate 9 is controlled to correspondingly extend and retract to adjust, so that the adjusting plate 10 rotates to a vertical position and is attached to and arranged on the outer side of the steel member 1 through the clamping sheet 19, then the driving rod 12 is controlled to rotate through the hand wheel 11, the driving rod 12 drives the cam 13 fixed on the outer side to correspondingly and synchronously rotate, the positioning rod 14 on the side can be controlled to correspondingly rotate when the cam 13 rotates, the positioning rod 14 pushes the longitudinal sliding rod 15 to slide up and down inside the metal base 3, the longitudinal sliding rod 15 controls the top reinforcing plate 17 to move down, so that the top reinforcing plate 17 is arranged inside the clamping sheet 19 through the penetrating and embedding of the limiting column 18 on the lower end, thereby the mounting stability of the clamping sheet 19 is reinforced, and the partial structure can increase the mounting stability of the steel member 1 and the metal base 3, meanwhile, the driving rod 12 controls the external sliding ring 21 to correspondingly slide through the thread transmission effect of the external thread 20 in the rotating process, the sliding ring 21 pushes the sliding frame 22 to transversely slide outside the linear sliding rail 23, the rotation angle of the driving rod 12 can be limited by the thread limiting structure, and the stability of connection between the steel member 1 and the metal base 3 is maintained.

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 steel construction antidetonation base for construction, includes steel member (1), axle bed (8), hand wheel (11) and vertical slide bar (15), its characterized in that: the steel member (1) lower extreme passes through fixing base (2) and metal base (3) interconnect, and the side welded fastening of metal base (3) has support column (4), and the lateral surface welded fastening of metal base (3) has stationary blade (5), damping spring (6) are installed to the upper end of stationary blade (5), and damping spring (6) cover is established in the outside of support column (4), and locker (7) are installed to the lower extreme of stationary blade (5), swivel axis seat (8) symmetry is installed in the front and back both sides of metal base (3), and the externally mounted of swivel axis seat (8) has side board (9), and the upper end through connection of side board (9) has regulating plate (10), hand wheel (11) rotate the lateral surface of installing at metal base (3), and the medial surface of metal base (3) rotates and is connected with actuating lever (12), the vertical sliding rod (15) penetrates through the middle position of the upper surface of the metal base (3), a top reinforcing plate (17) is fixed to the upper surface of the vertical sliding rod (15) in a welded mode, limiting columns (18) are symmetrically fixed to the two sides of the lower end of the top reinforcing plate (17), and clamping pieces (19) are fixedly connected to the inner side face of the adjusting plate (10).

2. The steel structure earthquake-resistant base for building construction according to claim 1, characterized in that: support column (4) run through the inside that slides the setting at stationary blade (5), and the lateral surface elastic connection of damping spring (6) and metal base (3) is passed through to stationary blade (5) upper end to the shock-absorbing structure that support column (4), damping spring (6) and stationary blade (5) constitute is provided with 4 groups at the lateral surface of metal base (3).

3. The steel structure earthquake-resistant base for building construction according to claim 1, characterized in that: the adjusting plate (10) and the side plate (9) form a vertical telescopic structure, the side plate (9) and the rotating shaft seat (8) form a rotating structure, and the inner side of the adjusting plate (10) is clamped and arranged on the outer side of the steel member (1) through a clamping piece (19).

4. The steel structure earthquake-resistant base for building construction according to claim 1, characterized in that: the outer side surface of the driving rod (12) is fixedly welded with a cam (13), the side surface of the cam (13) is connected with a base (16) through a positioning rod (14), and the base (16) is fixedly installed at the lower end of a longitudinal sliding rod (15).

5. The steel structure earthquake-resistant base for building construction according to claim 4, wherein: the outside of actuating lever (12) is provided with external screw thread (20), and the outside of actuating lever (12) is established through external screw thread (20) thread bush and is connected with sliding ring (21) to the outside bilateral symmetry of sliding ring (21) is fixed with balladeur train (22), the inside through connection of balladeur train (22) has linear slide rail (23), and the side of linear slide rail (23) passes through connecting plate (24) and metal base (3) inside wall fixed connection.

6. The steel structure earthquake-resistant base for building construction according to claim 4, wherein: the longitudinal sliding rod (15) and the metal base (3) form a vertical sliding structure, and the longitudinal sliding rod (15) pushes the top reinforcing plate (17) to be embedded in the upper end of the clamping sheet (19) through the limiting column (18).

7. The steel structure earthquake-resistant base for building construction according to claim 4, wherein: the base (16) and one end of the positioning rod (14) form a rotating structure, the other end of the positioning rod (14) and the cam (13) form a rotating structure, and the positioning rod (14) is connected with the cam (13) in an eccentric shaft center mode.

8. The steel structure earthquake-resistant base for building construction according to claim 5, wherein: the sliding ring (21) and the driving rod (12) form a thread transmission structure through the external thread (20), and two sides of the sliding ring (21) form a transverse sliding structure through the sliding frame (22) and the linear sliding rail (23).