CN213836762U

CN213836762U - Ancient building foundation underpins shock-absorbing structure

Info

Publication number: CN213836762U
Application number: CN202022061714.7U
Authority: CN
Inventors: 胡正勤; 居万冬; 宋成刚
Original assignee: Jiangsu Xingye Environment Group Co ltd
Current assignee: Jiangsu Xingye Environment Group Co ltd
Priority date: 2020-09-19
Filing date: 2020-09-19
Publication date: 2021-07-30
Anticipated expiration: 2030-09-19

Abstract

The utility model discloses an ancient building foundation underpins shock-absorbing structure, including ancient building main part, the below fixedly connected with corrosion resistant layer of ancient building main part, the outside fixedly connected with waterproof layer on corrosion resistant layer, the outside fixedly connected with ground base support of waterproof layer is traded the upper substrate, the bottom below that the ground base support was traded the upper substrate is equipped with the recess, the inside fixedly connected with casing of recess. The utility model discloses, be equipped with locating lever and constant head tank, be favorable to the ground underpin to go up the location of foundation layer board and ground underpin lower foundation layer board more accurate, the mounted position is more accurate, be equipped with bracing piece and damping spring, be favorable to when taking place vibrations, make ancient building difficult emergence deformation, multiunit shock-absorbing structure is favorable to the shock attenuation effect better, the shock attenuation is more ideal, be favorable to improving ancient building's shock resistance, be equipped with the telescopic link, be favorable to preventing to rock about ancient building ground, be favorable to protecting ancient building's ground.

Description

Ancient building foundation underpins shock-absorbing structure

Technical Field

The utility model relates to a ground underpins the shock attenuation field, especially relates to an ancient building ground underpins shock-absorbing structure.

Background

Ancient buildings refer to civil and public buildings of historical significance prior to the establishment of a country, including buildings of the national age. In china, many ancient towns and most of the major cities still retain some ancient buildings. However, at present of great interest in civil engineering, people need to see and protect ancient buildings and the inherent cultural traits thereof by developing the eyesight, so that the ancient building culture is saved in the world, and the ancient cultural heritage generates modern value, although some ancient buildings are far away from the present, the culture in the ancient buildings still deserves learning reference, as the ancient descendants, the cultural buildings are also part of the Chinese traditional culture, the modern buildings are required to be developed, the nutrition in the ancient buildings is absorbed, the way of the Chinese characteristic buildings is taken, and the Chinese ancient building culture is inherited and continued.

The existing ancient building foundation is heavy in self weight and large in size, and the foundation is easy to deform, so that the bearing capacity, structural integrity and dynamic stability of the foundation are particularly important for the safety of the structure, and the foundation reinforcement of the ancient building becomes the key for the reinforcement of the ancient tower structure.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an ancient building foundation underpinning damping structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an antique building foundation underpinning shock absorption structure comprises an antique building main body, wherein a corrosion-resistant layer is fixedly connected below the antique building main body, a waterproof layer is fixedly connected on the outer side of the corrosion-resistant layer, a foundation underpinning upper substrate is fixedly connected on the outer side of the waterproof layer, a groove is arranged below the bottom of the foundation underpinning upper substrate, a shell is fixedly connected inside the groove, a positioning rod is fixedly connected in the middle of the lower portion of the foundation underpinning upper substrate, a positioning groove is fixedly connected below the positioning rod, a foundation underpinning lower substrate is fixedly connected below the positioning groove, a bottom plate located outside the positioning groove is fixedly connected above the foundation underpinning lower substrate, a supporting rod is fixedly connected above the bottom plate, a top plate is fixedly connected above the supporting rod, telescopic frames are fixedly connected on the inner walls of two sides of the foundation underpinning lower substrate, the outer side of the expansion bracket is provided with a protective sleeve fixedly connected to the inner wall of the lower base plate of the foundation underpinning, limiting grooves are formed in the front side and the rear side of the upper base plate of the foundation underpinning, and limiting rods are fixedly connected to the front inner wall and the rear inner wall of the lower base plate of the foundation underpinning.

As a further description of the above technical solution:

the top plate is movably connected with the shell, and a damping spring positioned in the shell is movably sleeved on the outer side of the supporting rod.

As a further description of the above technical solution:

the foundation underpinning device is characterized in that two groups of supporting rods are arranged, and filling materials are arranged in the gap between the upper foundation underpinning substrate and the lower foundation underpinning substrate.

As a further description of the above technical solution:

the middle of the telescopic frame is movably sleeved with a fastening spring, and the limiting groove is connected with the limiting rod in a matched mode.

As a further description of the above technical solution:

the foundation underpinning upper substrate and the foundation underpinning lower substrate are both parallel to the ground plane, and the positioning rod is a cylindrical rod.

As a further description of the above technical solution:

the bottom of casing is equipped with the through-hole, the both sides of casing are equipped with the protection groove of fixed connection in the bottom plate top.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this historic building foundation underpins shock-absorbing structure, be equipped with locating lever and constant head tank, it is more accurate to be favorable to the foundation to underpin the foundation layer board and the location of foundation underpin the foundation layer board down, the mounted position is more accurate, be equipped with bracing piece and damping spring, be favorable to when taking place vibrations, make the difficult emergence of ancient building warp, multiunit shock-absorbing structure is favorable to the shock attenuation effect better, the shock attenuation is more ideal, be favorable to improving the shock resistance of ancient building, be equipped with the telescopic link, be favorable to preventing to rock about the ancient building foundation, be favorable to protecting the foundation of ancient building.

2. Compared with the prior art, this historic building foundation underpins shock-absorbing structure is equipped with the gag lever post, is favorable to the fixed of historic building foundation, utilizes the waterproof layer, is favorable to preventing the infiltration of groundwater, and the stopping is favorable to alleviating shock-absorbing structure's pressure.

Drawings

Fig. 1 is a sectional view of an underpinning and damping structure of an ancient building foundation, which is provided by the utility model;

fig. 2 is a top view of an underpinning and damping structure of an ancient building foundation, which is provided by the utility model;

fig. 3 is the utility model provides an ancient building foundation underpins shock-absorbing structure's locating lever top view.

Illustration of the drawings:

1. a historic building main body; 2. a corrosion-resistant layer; 3. underpinning the foundation with a substrate; 4. a groove; 5. a top plate; 6. a base plate; 7. a damping spring; 8. positioning a rod; 9. a protective groove; 10. positioning a groove; 11. a housing; 12. a telescopic frame; 13. underpinning a lower substrate on the foundation; 14. a fastening spring; 15. a protective sleeve; 16. a waterproof layer; 17. a limiting rod; 18. a limiting groove; 19. a support rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the utility model provides a pair of ancient building ground underpins shock-absorbing structure: comprises an ancient building main body 1, a corrosion-resistant layer 2 is fixedly connected below the ancient building main body 1, a waterproof layer 16 is fixedly connected on the outer side of the corrosion-resistant layer 2, which is favorable for preventing the permeation of underground water, a foundation underpinning upper substrate 3 is fixedly connected on the outer side of the waterproof layer 16, a groove 4 is arranged below the bottom of the foundation underpinning upper substrate 3, a shell 11 is fixedly connected inside the groove 4, a positioning rod 8 is fixedly connected at the middle part below the foundation underpinning upper substrate 3, a positioning groove 10 is fixedly connected below the positioning rod 8, which is favorable for more accurate positioning of the foundation underpinning upper substrate plate and the foundation underpinning lower substrate plate, the installation position is more accurate, a foundation underpinning lower substrate 13 is fixedly connected below the positioning groove 10, a bottom plate 6 positioned on the outer side of the positioning groove 10 is fixedly connected above the foundation underpinning lower substrate 13, a support rod 19 is fixedly connected above the bottom plate 6, and a top plate 5 is fixedly connected above the support rod 19, the inner walls of the two sides of the lower foundation underplate 13 are fixedly connected with expansion brackets 12, the outer sides of the expansion brackets 12 are provided with protective sleeves 15 fixedly connected with the inner wall of the lower foundation underplate 13, the front side and the rear side of the upper foundation underplate 3 are provided with limit grooves 18, and the front inner wall and the rear inner wall of the lower foundation underplate 13 are fixedly connected with limit rods 17.

Roof 5 and casing 11 swing joint, the outside activity of bracing piece 19 has cup jointed the damping spring 7 that is located casing 11 inside, bracing piece 19 is equipped with two sets ofly, ground underpins upper substrate 3 and ground underplate 13's middle space department is equipped with the stopping, be favorable to alleviating shock-absorbing structure's pressure, fastening spring 14 has been cup jointed in the activity of the middle department of expansion bracket 12, the cooperation is connected between spacing groove 18 and the gag lever post 17, ground underpins upper substrate 3 and ground underplate 13 all is parallel with the horizon, locating lever 8 is cylindrical pole, the bottom of casing 11 is equipped with the through-hole, the both sides of casing 11 are equipped with the protection groove 9 of fixed connection in bottom plate 6 top.

The working principle is as follows: carry out more accurate installation with ancient building through the cooperation connection of locating lever 8 and constant head tank 10, spacing groove 18 and gag lever post 17, be favorable to preventing rocking about the ancient building ground, be equipped with bracing piece 19 and damping spring 7, be favorable to when taking place vibrations, make ancient building difficult emergence deformation, multiunit shock-absorbing structure is favorable to the shock attenuation effect better, the shock attenuation is more ideal, be favorable to improving ancient building's shock resistance, the telescopic link is favorable to preventing rocking about the ancient building ground, be favorable to protecting ancient building's ground, waterproof layer 16 is favorable to preventing the infiltration of groundwater, the stopping is favorable to alleviating shock-absorbing structure's pressure.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an ancient building foundation underpins shock-absorbing structure, includes ancient building main part (1), its characterized in that: the building comprises an ancient building main body (1), wherein a corrosion-resistant layer (2) is fixedly connected below the ancient building main body (1), a waterproof layer (16) is fixedly connected on the outer side of the corrosion-resistant layer (2), a foundation support upper substrate (3) is fixedly connected on the outer side of the waterproof layer (16), a groove (4) is arranged below the bottom of the foundation support upper substrate (3), a shell (11) is fixedly connected inside the groove (4), a positioning rod (8) is fixedly connected in the middle of the lower part of the foundation support upper substrate (3), a positioning groove (10) is fixedly connected below the positioning rod (8), a foundation support lower substrate (13) is fixedly connected below the positioning groove (10), a bottom plate (6) located on the outer side of the positioning groove (10) is fixedly connected above the foundation support lower substrate (13), and a support rod (19) is fixedly connected above the bottom plate (6), top fixedly connected with roof (5) of bracing piece (19), both sides inner wall fixedly connected with expansion bracket (12) of infrabasal plate (13) are underpinned to the ground, there is protective sleeve (15) of fixed connection at infrabasal plate (13) inner wall is underpinned to the ground in the outside of expansion bracket (12), both sides are equipped with spacing groove (18) around the foundation underpinning changes upper substrate (3), inner wall fixedly connected with gag lever post (17) around the foundation underpinning infrabasal plate (13).

2. The underpinning and shock absorbing structure for ancient building foundation according to claim 1, characterized in that: the top plate (5) is movably connected with the shell (11), and the outer side of the supporting rod (19) is movably sleeved with a damping spring (7) located inside the shell (11).

3. The underpinning and shock absorbing structure for ancient building foundation according to claim 1, characterized in that: two groups of supporting rods (19) are arranged, and filling materials are arranged in the gap between the upper foundation underpinning base plate (3) and the lower foundation underpinning base plate (13).

4. The underpinning and shock absorbing structure for ancient building foundation according to claim 1, characterized in that: the middle of the expansion bracket (12) is movably sleeved with a fastening spring (14), and the limiting groove (18) is connected with the limiting rod (17) in a matching manner.

5. The underpinning and shock absorbing structure for ancient building foundation according to claim 1, characterized in that: the foundation underpinning upper substrate (3) and the foundation underpinning lower substrate (13) are both parallel to the ground plane, and the positioning rod (8) is a cylindrical rod.

6. The underpinning and shock absorbing structure for ancient building foundation according to claim 1, characterized in that: the bottom of casing (11) is equipped with the through-hole, the both sides of casing (11) are equipped with protection groove (9) of fixed connection in bottom plate (6) top.