CN214530834U

CN214530834U - Ancient building foundation reinforcing structure

Info

Publication number: CN214530834U
Application number: CN202120727961.8U
Authority: CN
Inventors: 刘颂; 陈睿
Original assignee: Hebei Wood Stone Ancient Architectural Design Co ltd
Current assignee: Hebei Wood Stone Ancient Architectural Design Co ltd
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2021-10-29
Anticipated expiration: 2031-04-09

Abstract

The utility model relates to a field of building reinforcement technique, in particular to ancient building foundation reinforced structure, including base, the support column of setting on the base and the cushion socket of connection between base and support column, the cushion socket cover is established at the support column lower extreme, carries out the shock attenuation to the axial of support column and radial direction, the cushion socket sets up to the cylinder, including damper plate and the cushion sleeve of setting in a damper plate side, the mounting groove has been seted up on the base, damper plate and cushion sleeve set up in the mounting groove. This application sets up reinforced structure, and when the support column received vibrations, bottom and side can both receive the cushioning effect to improve ancient building basic anti-seismic performance, improve ancient building's security.

Description

Ancient building foundation reinforcing structure

Technical Field

The application relates to the field of building reinforcement technology, in particular to an ancient building foundation reinforcing structure.

Background

Ancient buildings refer to civil buildings and public buildings before the construction of the country with historical significance, and also include buildings in the period of the nation.

In china, some ancient buildings of person still remain in many ancient towns and most major cities, however because the history of ancient buildings is generally more for a long time, and mostly be wooden material, the steadiness is not enough, the column base of ancient buildings is close to the one end on ground and generally sets up on the stone pillar, and does not adopt any reinforced structure, make column base and stone pillar department take place slope or displacement easily, especially when receiving comparatively strong vibrations, the column base gets the junction antidetonation relatively poor with the stone pillar, can influence the overall balance of ancient buildings, lead to taking place phenomenon such as local collapse.

SUMMERY OF THE UTILITY MODEL

For the anti-seismic performance of ancient building column base department, this application provides an ancient building foundation reinforced structure.

The application provides a pair of ancient building foundation reinforced structure adopts following technical scheme:

the utility model provides an ancient building foundation reinforced structure, includes the base, sets up support column on the base and connects the shock mount between base and support column, the shock mount cover is established at the support column lower extreme, carries out the shock attenuation to the axial and the radial direction of support column.

Through adopting above-mentioned technical scheme, increase the cushion socket between base and support column, the cushion socket cover is at the support column lower extreme, radially protects the support column with the axial, when the support column received vibrations, bottom and side can both receive the cushioning effect to improve ancient building basic anti-seismic performance, improve ancient building's security.

Optionally, the shock absorbing seat is set to be cylindrical and comprises a shock absorbing bottom plate and a shock absorbing sleeve arranged on one side face of the shock absorbing bottom plate, a mounting groove is formed in the base, and the shock absorbing bottom plate and the shock absorbing sleeve are arranged in the mounting groove.

Through adopting above-mentioned technical scheme, damping bottom plate can carry out the axial shock attenuation to the support column, improves support column axial direction's shock resistance, and the shock attenuation cover can carry out radial shock attenuation to the support column, improves the shock resistance of the radial direction of support column, and the shock absorber seat is placed in the mounting groove, restricts the mounted position of support column, and the support column can produce less displacement in the deformation interval of shock absorber seat simultaneously, protects the connection basis of base and support column.

Optionally, the outer side of the shock absorption seat is sleeved with a fixing sleeve, the fixing sleeve is a cylinder formed by surrounding at least two radially-divided single plates, and a gap is formed between the end faces of the adjacent single plates.

Through adopting above-mentioned technical scheme, fixed cover can protect the shock attenuation cover, prolongs the life of shock attenuation cover, avoids the cushion socket deformation too big and damage simultaneously, and fixed cover comprises a plurality of veneers, makes its inside space size can change, adapts to the deformation of cushion socket.

Optionally, the fixed sleeve includes a straight cylinder portion at the lower end and a tapered cylinder portion at the upper end, and the outer wall of the shock absorption seat is attached to the inner wall of the fixed sleeve.

Through adopting above-mentioned technical scheme, the shock absorber seat can be embraced tightly to fixed cover, protects the shock absorber seat better, and the awl section of thick bamboo portion of fixed cover upper end can reduce the cross section of whole reinforced structure upper end, can not be too outside protrusion, has reduced the influence to the pedestrian, has reduced the use of shock attenuation cover material simultaneously.

Optionally, the upper end of the fixing sleeve is provided with an upper hoop for fixing the upper ends of the plurality of single plates, the lower end of the fixing sleeve is provided with a lower hoop for fixing the lower ends of the plurality of single plates, and the upper hoop and the lower hoop are detachably connected with the fixing sleeve.

Through adopting above-mentioned technical scheme, several veneers of fixed cover are fixed through last staple bolt and staple bolt down, and more firm that can fix, fixed cover are difficult to drop, go up the staple bolt and can dismantle with fixed cover with lower staple bolt and be connected, make things convenient for the change and the maintenance of fixed cover.

Optionally, a gap is arranged between the outer wall of the shock absorption seat and the inner wall of the mounting groove, and the lower end of the fixing sleeve is inserted between the shock absorption seat and the mounting groove.

Through adopting above-mentioned technical scheme, the lower extreme of fixed cover is inserted between shock mount and the mounting groove, can fix fixed cover on the base, and fixed cover is fixed more firm with base and support column.

Optionally, a position, above the mounting groove, on the outer wall of the fixing sleeve is provided with a limiting protrusion, and the upper hoop is clamped between the limiting protrusion and the base.

Through adopting above-mentioned technical scheme, prevent to go up staple bolt rebound and drop from fixing to sheathe in, and then more firm with fixed cover and support column are fixed.

Optionally, an annular clamping groove is formed in the outer wall of the shock absorption seat along the circumferential direction, and a clamping block clamped in the annular clamping groove is arranged on the inner wall of the fixed sleeve.

Through adopting above-mentioned technical scheme, with the shock mount together with fixed cover card, prevent to take place axial displacement between fixed cover and the shock mount.

In summary, the present application includes at least one of the following beneficial technical effects:

1. this application increases the cushion socket between base and support column, and the cushion socket cover is at the support column lower extreme, to the radial and axial of support column protect, when the support column received vibrations, bottom and side can both receive the cushioning effect to improve ancient building basic anti-seismic performance, improve ancient building's security.

2. The shock mount falls into two parts, and damping bottom plate can carry out the axial shock attenuation to the support column, improves support column axial direction's shock resistance, and the shock attenuation cover can carry out radial shock attenuation to the support column, improves the shock resistance of the radial direction of support column, and the shock mount is placed in the mounting groove, restricts the mounted position of support column, and the support column can produce less displacement in the deformation interval of shock mount simultaneously, protects the connection basis of base and support column.

3. Several veneers of fixed cover are fixed through last staple bolt and staple bolt down, and what can fix is more firm, and fixed cover is difficult to drop, goes up the staple bolt and can dismantle with fixed cover with lower staple bolt and be connected, makes things convenient for the change and the maintenance of fixed cover.

Drawings

FIG. 1 is a cross-sectional view of a stiffening mechanism according to an embodiment of the present application.

FIG. 2 is an axially exploded view of a stiffening mechanism according to an embodiment of the present application.

Description of reference numerals: 1. a base; 11. mounting grooves; 2. a support pillar; 3. a shock absorbing seat; 31. a damping bottom plate; 32. a shock-absorbing sleeve; 33. an annular neck; 4. fixing a sleeve; 41. a single board; 42. a straight tube portion; 43. a cone part; 44. a limiting bulge; 45. a clamping block; 5. an anchor ear is arranged; 6. and (5) lower anchor ear.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The ancient pavilion is a building type which is very attractive in the classical Chinese building art and can typically reflect the achievement of the cultural art of China, and particularly in China gardens, the pavilion is the most common landscape in gardens and occupies an important position. Ancient pavilion uses the stand as the support more, and the lower extreme is fixed on the base of stone or concrete, but lacks shock-absorbing structure between stand and the base, leads to ancient pavilion's shock resistance than lower.

The embodiment of the application discloses ancient building foundation reinforced structure. Referring to fig. 1 and 2, the reinforced structure includes base 1, and base 1 sets up to concrete structure or stone structure, and as the fixed basis of ancient building, set up to the same, the less quadrangular prism of height of length and width in this embodiment, and circular mounting groove 11 has been seted up to base 1 upper surface. Base 1 is connected with support column 2 through mounting groove 11, and support column 2 adopts wooden structure, is the cylinder, and the lower extreme is connected and is installed in mounting groove 11.

The reinforced structure further comprises a shock absorption seat 3, wherein the shock absorption seat 3 is installed at the lower end of the supporting column 2 and is fixed in the installation groove 11 along with the supporting column 2. The shock absorption seat 3 is made of rubber, is arranged in a cylindrical shape and comprises a shock absorption bottom plate 31 and a shock absorption sleeve 32 arranged on one side surface of the shock absorption bottom plate 31, the shock absorption bottom plate 31 is a circular bottom plate, the shock absorption sleeve 32 is a circular sleeve, and the lower end parts of the shock absorption bottom plate 31 and the shock absorption sleeve 32 are arranged in the mounting groove 11; damping bottom plate 31 can carry out the axial shock attenuation to support column 2, and damping sleeve 32 can carry out radial shock attenuation to support column 2, utilizes the deformation of cushion socket 3, offsets the vibrations that support column 2 received.

The outside of the shock absorption seat 3 is also sleeved with a fixed sleeve 4, and the fixed sleeve 4 is arranged into a metal shell to cover and protect the shock absorption seat 3. A circle of gap is arranged between the outer wall of the shock absorption seat 3 and the inner wall of the mounting groove 11, so that the lower end of the fixing sleeve 4 can be inserted into the gap, and the fixing sleeve 4 can be fixed on the base 1.

In order to facilitate the installation of the fixing sleeve 4, the fixing sleeve 4 is radially divided into a plurality of single plates 41, the size of each single plate 41 is the same, the number of the single plates 41 is two, two single plates 41 surround a cylinder, and a gap is formed between the opposite end surfaces of the two single plates 41, so that the internal space of the fixing sleeve 4 can be changed to adapt to the deformation of the shock absorbing seat 3.

The upper end and the lower extreme of fixed cover 4 are connected with staple bolt 5 and staple bolt 6 down respectively, it is fixed to go up staple bolt 5 and hold tightly the upper end of a plurality of veneers 41, staple bolt 6 is fixed tightly the lower extreme of a plurality of veneers 41 down, it includes two arcs of rotating the connection to go up staple bolt 5, two arcs can enclose into a ring, the free end passes through the bolt fastening, press from both sides tightly two veneers 41 upper ends and fix on support column 2, staple bolt 6 adopts same structure to press from both sides tightly two veneers 41 lower extreme and fixes on support column 2 down.

Fixed cover 4 includes straight section of thick bamboo portion 42 of lower extreme and the awl section of thick bamboo portion 43 of upper end, the external diameter of straight section of thick bamboo portion 42 is the same with the internal diameter of mounting groove 11, the outer diameter of awl section of thick bamboo portion 43 upwards reduces gradually, it fixes the upper end at awl section of thick bamboo portion 43 to go up staple bolt 5, staple bolt 6 fixes the intermediate position at straight section of thick bamboo portion 42 down, the position that lies in the mounting groove 11 top on straight section of thick bamboo portion 42 outer wall is provided with round spacing arch 44, staple bolt 6 card is between spacing arch 44 and base 11 down, prevent staple bolt 6 rebound and lose the fixed action to fixed cover 4 down, also can weld the dog at awl section of thick bamboo portion 43 top similarly, it drops to prevent to go up staple bolt 5.

Referring to fig. 1, the outer wall of damper seat 3 is laminated on the inner wall of fixed cover 4, and in order to prevent damper seat 3 and fixed cover 4 from taking place axial direction's relative displacement, round ring groove 33 has been seted up along circumference on the outer wall of damper sleeve 32, is provided with fixture block 45 along circumference on the inner wall of straight section of thick bamboo portion 42, and fixture block 45 card is at ring groove 33, prevents to take place axial displacement between fixed cover 4 and the damper seat 3.

The embodiment of the application provides an ancient building foundation reinforced structure's implementation principle does: when the historic building construction is carried out, particularly when the supporting column 2 is installed, the damping seat 3 is sleeved at the lower end of the supporting column 2, and the supporting column 2 abuts against the damping bottom plate 31; the two single plates 41 are oppositely buckled on the shock absorption seat 3, the clamping block 45 is guaranteed to be clamped in the annular clamping groove 33, then the upper hoop 5 and the lower hoop 6 are installed, the two single plates 41 are fixed with the support column 2, and the two single plates 41 keep the extrusion state on the shock absorption seat 3; then insert whole support column 2 and take cushion socket 3 and fixed cover 4 together in mounting groove 11, become flexible staple bolt 6 down, make cushion socket 3 outwards expand, with fixed cover 4 butt on mounting groove 11 inner wall, then staple bolt 6 under screwing up.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an ancient building foundation reinforced structure which characterized in that: including base (1), support column (2) of setting on base (1) and connection cushion socket (3) between base (1) and support column (2), cushion socket (3) cover is established at support column (2) lower extreme, carries out the shock attenuation to the axial and the radial direction of support column (2).

2. The historic building foundation reinforcement structure of claim 1, wherein: the shock absorption seat (3) is arranged to be cylindrical and comprises a shock absorption bottom plate (31) and a shock absorption sleeve (32) arranged on one side face of the shock absorption bottom plate (31), the base (1) is provided with an installation groove (11), and the shock absorption bottom plate (31) and the shock absorption sleeve (32) are arranged in the installation groove (11).

3. The historic building foundation reinforcement structure of claim 2, wherein: the shock mount (3) outside cover is equipped with fixed cover (4), fixed cover (4) set up to the barrel that encloses into by at least two veneers (41) of radially cutting apart, are provided with the clearance between adjacent veneer (41) terminal surface.

4. The historic building foundation reinforcement structure of claim 3, wherein: the fixed sleeve (4) comprises a straight cylinder part (42) at the lower end and a tapered cylinder part (43) at the upper end, and the outer wall of the shock absorption seat (3) is attached to the inner wall of the fixed sleeve (4).

5. The historic building foundation reinforcement structure of claim 3, wherein: the upper end of fixed cover (4) is provided with staple bolt (5) of going up with a plurality of veneer (41) upper end is fixed, and the lower extreme is provided with staple bolt (6) down with a plurality of veneer (41) lower extreme are fixed, go up staple bolt (5) and staple bolt (6) down and all can dismantle with fixed cover (4) and be connected.

6. The historic building foundation reinforcement structure of claim 3, wherein: a gap is formed between the outer wall of the shock absorption seat (3) and the inner wall of the mounting groove (11), and the lower end of the fixing sleeve (4) is inserted between the shock absorption seat (3) and the mounting groove (11).

7. The historic building foundation reinforcement structure of claim 5, wherein: the position, which is located above the mounting groove (11), on the outer wall of the fixing sleeve (4) is provided with a limiting bulge (44), and the upper hoop (5) is clamped between the limiting bulge (44) and the base (1).

8. The historic building foundation reinforcement structure of claim 3, wherein: an annular clamping groove (33) is formed in the outer wall of the shock absorption seat (3) along the circumferential direction, and a clamping block (45) clamped in the annular clamping groove (33) is arranged on the inner wall of the fixing sleeve (4).