CN216973745U

CN216973745U - Steel construction antidetonation buffering base for building engineering

Info

Publication number: CN216973745U
Application number: CN202220173119.9U
Authority: CN
Inventors: 田峰; 田绪军; 王波; 田学莉; 李直峰
Original assignee: Chengrun Construction Engineering Group Co ltd
Current assignee: Chengrun Construction Engineering Group Co ltd
Priority date: 2022-01-22
Filing date: 2022-01-22
Publication date: 2022-07-15
Anticipated expiration: 2032-01-22

Abstract

The utility model discloses a steel structure anti-seismic buffer base for building engineering, which relates to the technical field of building engineering devices and comprises a base and a grounding seat, wherein four grounding bolts are symmetrically and threadedly installed on the grounding seat, limit sliders are fixedly installed at four corners of the bottom of the base, buffer sleeves corresponding to the four limit sliders one by one are fixedly installed at the four corners of the top of the grounding seat, the limit sliders are connected with the buffer sleeves through guide mechanisms, each guide mechanism comprises a guide groove formed in the top of each buffer sleeve, two installation seats are symmetrically and fixedly arranged at the top of the grounding seat, an installation shaft is fixedly installed between the two installation seats, a sliding sleeve is fixedly connected to the middle position of the bottom of the base, and the sliding sleeve is connected with the installation shaft through a damping mechanism. The buffer base solves the technical problems that the buffer base matched with a steel structure has a common buffer effect and is easy to horizontally shake.

Description

Steel construction antidetonation buffering base for building engineering

Technical Field

The utility model relates to the technical field of constructional engineering devices, in particular to a steel structure earthquake-resistant buffer base for constructional engineering.

Background

The building engineering is an engineering entity formed by the construction of various house buildings and auxiliary facilities thereof and the installation activities of lines, pipelines and equipment matched with the house buildings, steel structures are used in the building engineering, and the steel structures are usually matched with a base for combined use.

Its buffering shock attenuation effect of current base for coordinating the steel construction is not good enough to cause the steel construction level to rock easily at the shock attenuation in-process of buffering, can't guarantee the stability of steel construction, consequently can appear unstable condition often in the practical application in-process.

Therefore, the steel structure earthquake-resistant buffer base for the building engineering is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a steel structure anti-seismic buffer base for building engineering, which solves the technical problems that the buffer base matched with a steel structure in the prior art has a common buffer effect and is easy to horizontally shake.

In order to solve the technical problems, the utility model provides an earthquake-proof buffer base with a steel structure for building engineering, which comprises a base and a grounding seat, wherein four grounding bolts are symmetrically and threadedly mounted on the grounding seat, limit sliders are fixedly mounted at four corners of the bottom of the base, buffer sleeves corresponding to the four limit sliders one by one are fixedly mounted at four corners of the top of the grounding seat, the limit sliders and the buffer sleeves are connected through a guide mechanism, the guide mechanism comprises a guide groove formed in the top of the buffer sleeve, the guide groove is of a T-shaped structure, the limit sliders are slidably inserted into the guide groove and are also of a T-shaped structure, two mounting seats are symmetrically fixed at the top of the grounding seat, a mounting shaft is fixedly mounted between the two mounting seats, and a sliding sleeve is fixedly connected at the middle position of the bottom of the base, link to each other through damper between sliding sleeve and the installation axle, damper is including fixing the loop post in the ground connection seat top, the loop post is fixed on the ground connection seat through two integrated into one piece's landing leg, the sliding sleeve slides and cup joints on the loop post, just first damping spring has been cup jointed on the loop post, first damping spring is located the landing leg, first damping spring's top links to each other with the bottom of sliding sleeve is fixed.

Preferably, a guide pillar is vertically and fixedly mounted in the guide groove, the guide groove is formed in the bottom of the limiting slide block, and the limiting slide block is slidably sleeved on the guide pillar through the guide groove.

Preferably, two buffering sliders are sleeved on the installation shaft in a symmetrical sliding mode, two second damping springs are sleeved on the installation shaft in a symmetrical mode, the end portions of the second damping springs are connected with the buffering sliders and the installation seat respectively, the buffering sliders and the sliding sleeve are connected through elastic alloy strips, and the end portions of the elastic alloy strips are connected with the buffering sliders and the sliding sleeve in a rotating mode respectively.

Preferably, a third damping spring is sleeved on the guide pillar, the end part of the third damping spring is respectively connected with the limiting slide block and the bottom wall of the guide groove, and the third damping spring is sleeved on the guide pillar.

Preferably, the bottom of the base is symmetrically and fixedly provided with positioning seats, and the bottom of each positioning seat is fixedly connected with two connecting rods fixedly connected with the sliding sleeve.

Preferably, a sleeve is fixedly installed at the bottom of the positioning seat, a groove is formed in the bottom of the sleeve, a supporting block is connected in the groove through a buffer spring, the supporting block is slidably installed in the groove, and the supporting block is located right above the sleeve column.

Compared with the prior art, the steel structure earthquake-resistant buffer base for the building engineering provided by the utility model has the following beneficial effects:

1. according to the utility model, when the base is vibrated in the vertical direction, the sliding sleeve can be pushed to extrude the first damping spring, meanwhile, the elastic alloy strip can also push the buffer sliding block to compress the second damping spring, and the vibration process is buffered by utilizing the elasticity of the first damping spring and the second damping spring, so that the damping effect of the base is favorably realized.

2. According to the utility model, when the base is vibrated in the vertical direction, the limiting slide block can also vertically slide along the guide groove in the process, and meanwhile, the limiting slide block can slide along the guide pillar by utilizing the guide groove, so that the stability of the base is ensured, the horizontal sliding of the base is avoided, and the third damping spring is compressed in the process, so that the damping effect can be further improved.

Drawings

FIG. 1 is a schematic structural view of a steel structural earthquake-resistant buffer base for construction engineering;

FIG. 2 is a schematic view of the internal structure of a buffer sleeve in a steel structure earthquake-proof buffer base for construction engineering;

FIG. 3 is a side view of a cushioning mechanism in a steel structural seismic buffer base for construction engineering;

fig. 4 is an enlarged view of a structure at a in fig. 3.

Reference numbers in the figures: 1. a base; 2. a ground base; 3. a ground bolt; 4. a mounting seat; 5. installing a shaft; 6. a buffer slide block; 7. sleeving a column; 8. a sliding sleeve; 9. a connecting rod; 10. positioning seats; 11. positioning the bolt; 12. a limiting slide block; 13. a buffer sleeve; 14. a guide groove; 15. a guide post; 16. a third damping spring; 17. a first damping spring; 18. an elastic alloy strip; 19. a second damping spring; 20. a sleeve; 21. a buffer spring; 22. and (6) butting against blocks.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. are referred to, they refer to the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected unless otherwise explicitly stated or limited. Either mechanically or electrically. Either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the first embodiment, as shown in fig. 1-4, a steel structure earthquake-proof buffering base for building engineering comprises a base 1 and a grounding seat 2, four grounding bolts 3 are symmetrically and threadedly mounted on the grounding seat 2, the grounding of the grounding seat 2 can be realized by the four grounding bolts 3, which is favorable for ensuring the stable mounting of the grounding seat 2 on the ground, limit sliders 12 are fixedly mounted at four corners of the bottom of the base 1, buffer sleeves 13 corresponding to the four limit sliders 12 are fixedly mounted at four corners of the top of the grounding seat 2, guide grooves are formed at the tops of the buffer sleeves 13, the guide grooves are T-shaped structures, the limit sliders 12 are slidably inserted into the guide grooves, the limit sliders 12 can only vertically slide along the guide grooves, the limit sliders 12 are also T-shaped structures, the limit sliders 12 of the T-shaped structures are matched with the guide grooves of the T-shaped structures, so as to ensure the stable insertion of the limit sliders 12 in the guide grooves, meanwhile, the limiting slide block 12 cannot completely slide out of the guide groove, two installation seats 4 are symmetrically fixed to the top of the grounding seat 2, an installation shaft 5 is fixedly installed between the two installation seats 4, a sliding sleeve 8 is fixedly connected to the middle position of the bottom of the base 1, the sleeve column 7 is fixed above the grounding seat 2, the sleeve column 7 is fixed to the grounding seat 2 through two integrally formed supporting legs, the sliding sleeve 8 is sleeved on the sleeve column 7 in a sliding mode, a first damping spring 17 is sleeved on the sleeve column 7, the first damping spring 17 is located on the supporting legs, the end portion of the first damping spring 17 is connected with the supporting legs, the top end of the first damping spring 17 is fixedly connected with the bottom of the sliding sleeve 8, the first damping spring 17 can be driven to compress or stretch when the base 1 vertically slides, and a certain damping effect can be achieved.

In the second embodiment, on the basis of the first embodiment, the guide pillar 15 is vertically and fixedly installed in the guide groove, the guide groove 14 is formed in the bottom of the limiting slide block 12, the limiting slide block 12 is slidably sleeved on the guide pillar 15 through the guide groove 14, the outer diameter of the guide pillar 15 is slightly smaller than the inner diameter of the guide groove 14, and the guide can be performed in the sliding process of the limiting slide block 12.

Embodiment three, on the basis of embodiment one, two buffer slide 6 have been cup jointed in the symmetry slip on the installation axle 5, two second damping spring 19 have been cup jointed in the symmetry on the installation axle 5, second damping spring 19's tip links to each other with buffer slide 6 and mount pad 4 respectively, all link to each other through elastic alloy strip 18 between buffer slide 6 and the sliding sleeve 8, and elastic alloy strip 18's tip rotates with buffer slide 6 and sliding sleeve 8 respectively and is connected, when sliding sleeve 8 was driven vertical slip by base 1, can control sliding sleeve 8 and go up and down along the socle 7, sliding sleeve 8 can drive elastic alloy strip 18 simultaneously, make elastic alloy strip 18 promote buffer slide 6 and slide along installation axle 5, this in-process can stretch or compress second damping spring 19, can further promote the shock attenuation effect.

Fourth embodiment, on the basis of third embodiment, third damping spring 16 has cup jointed on guide pillar 15, and third damping spring 16's tip links to each other with the diapire of spacing slider 12 and guide way respectively, and third damping spring 16 cup joints on guide pillar 15, and spacing slider 12 can utilize guide way 14 to slide along guide pillar 15, is favorable to guaranteeing the stability of base 1, avoids its horizontal slip, and third damping spring 16 receives the compression in this process, can further promote the shock attenuation effect.

Fifth embodiment, on the basis of first embodiment, 1 bottom symmetry fixed mounting of base has positioning seat 10, and two connecting rods 9 that link to each other with sliding sleeve 8 are fixed to the bottom fixedly connected with of positioning seat 10, and positioning seat 10 has realized base 1 and sliding sleeve 8's fixed connection through two connecting rods 9 and positioning seat 10 on base 1 through two positioning bolt 11 fastening connections, can make sliding sleeve 8 can be along the vertical slip of cover post 7 under base 1's drive.

Sixth embodiment, on the basis of first embodiment, positioning seat 10 bottom fixed mounting has sleeve pipe 20, the bottom of sleeve pipe 20 is seted up flutedly, be connected with through buffer spring 21 in the recess and support piece 22, support piece 22 slidable mounting is in the recess, support piece 22 is located sleeve post 7 directly over, when base 1 receives vertical vibrations vertical slip, the top of sleeve post 7 can with support piece 22 contact, this in-process sleeve post 7 with support piece 22 contact collision and compress buffer spring 21, can avoid sleeve post 7 top direct and positioning seat 10 striking, also can indirectly play certain shock attenuation effect simultaneously.

The working principle is as follows: when base 1 receives the vibrations of vertical direction, can promote 8 extrusion first damping spring 17 of sliding sleeve, elastic alloy strip 18 also can promote even 6 compression second damping spring 19 of buffer slide block, utilize first damping spring 17 and second damping spring 19's elasticity to cushion the vibrations process simultaneously, this in-process limit slide 12 also can be along the vertical slip of guide way, limit slide 12 can utilize guide way 14 to slide along guide pillar 15 simultaneously, be favorable to guaranteeing base 1's stability, avoid its horizontal slip, and this in-process third damping spring 16 receives the compression, can further promote the shock attenuation effect.

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. A steel structure anti-seismic buffer base for building engineering comprises a base (1) and a grounding seat (2), four grounding bolts (3) are symmetrically and threadedly mounted on the grounding seat (2), it is characterized in that the four corners of the bottom of the base (1) are fixedly provided with limiting slide blocks (12), and four corners of the top of the grounding seat (2) are fixedly provided with buffer sleeves (13) which are in one-to-one correspondence with the four limiting slide blocks (12), the limiting slide block (12) is connected with the buffer sleeve (13) through a guide mechanism, two mounting seats (4) are symmetrically fixed at the top of the grounding seat (2), a mounting shaft (5) is fixedly arranged between the two mounting seats (4), a sliding sleeve (8) is fixedly connected at the middle position of the bottom of the base (1), the sliding sleeve (8) is connected with the mounting shaft (5) through a damping mechanism.

2. An earthquake-resistant buffering base with a steel structure for building engineering as claimed in claim 1, wherein the guiding mechanism comprises a guiding groove arranged at the top of the buffering sleeve (13), the guiding groove is of a T-shaped structure, the limiting slide block (12) is inserted into the guiding groove in a sliding manner, and the limiting slide block (12) is also of a T-shaped structure.

3. The steel structure earthquake-resistant buffer base for the building engineering as claimed in claim 2, wherein a guide post (15) is vertically and fixedly installed in the guide groove, a guide groove (14) is formed in the bottom of the limiting slide block (12), and the limiting slide block (12) is slidably sleeved on the guide post (15) through the guide groove (14).

4. The steel structure earthquake-proof buffering base for the building engineering as claimed in claim 3, wherein the shock absorption mechanism comprises a sleeve column (7) fixed above the grounding seat (2), the sleeve column (7) is fixed on the grounding seat (2) through two integrally formed supporting legs, the sliding sleeve (8) is slidably sleeved on the sleeve column (7), a first shock absorption spring (17) is sleeved on the sleeve column (7), the first shock absorption spring (17) is positioned on the supporting leg, and the top end of the first shock absorption spring (17) is fixedly connected with the bottom of the sliding sleeve (8).

5. The steel structure earthquake-resistant buffering base for building engineering according to claim 4, wherein two buffering sliding blocks (6) are symmetrically and slidably sleeved on the installation shaft (5), two second damping springs (19) are symmetrically sleeved on the installation shaft (5), the end portions of the second damping springs (19) are respectively connected with the buffering sliding blocks (6) and the installation base (4), the buffering sliding blocks (6) and the sliding sleeve (8) are connected through elastic alloy bars (18), and the end portions of the elastic alloy bars (18) are respectively rotatably connected with the buffering sliding blocks (6) and the sliding sleeve (8).

6. An earthquake-resistant buffering base with a steel structure for building engineering as claimed in claim 5, wherein a third damping spring (16) is sleeved on the guide post (15), the end of the third damping spring (16) is respectively connected with the limiting slide block (12) and the bottom wall of the guide groove, and the third damping spring (16) is sleeved on the guide post (15).

7. The steel structure earthquake-proof buffering base for the building engineering as claimed in claim 1, wherein the base (1) is symmetrically and fixedly provided with positioning seats (10) at the bottom, and two connecting rods (9) fixedly connected with the sliding sleeve (8) are fixedly connected to the bottom of the positioning seats (10).

8. The steel structure earthquake-resistant buffering base for the building engineering as claimed in claim 7, wherein a sleeve (20) is fixedly installed at the bottom of the positioning seat (10), a groove is formed at the bottom of the sleeve (20), a resisting block (22) is connected in the groove through a buffering spring (21), the resisting block (22) is slidably installed in the groove, and the resisting block (22) is located right above the sleeve column (7).