CN215330647U

CN215330647U - Supporting device lower joist for installing shock insulation support on building cut column

Info

Publication number: CN215330647U
Application number: CN202121330540.8U
Authority: CN
Inventors: 朱连君
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2021-12-28
Anticipated expiration: 2031-06-16

Abstract

The utility model discloses a lower joist of a supporting device for installing a shock insulation support on a building column, which comprises an embedded anchor rod and a shock insulation support body, wherein the embedded anchor rod is embedded in a building, the shock insulation support body is used for slowing down shock, and a rotatable threaded supporting rod is connected inside the embedded anchor rod through a bolt. This a strutting arrangement underprop beam for building cuts post installation isolation bearing, through pre-buried stock, screw thread branch, the bottom plate, a support frame, the setting of perforation and fixed block, constructor can be pre-buried in the building bottom earlier with pre-buried stock, fix the bottom plate at appointed position through adjustment screw thread branch, pass the perforation with embedded bar again, enable bottom plate and support frame can with building firm in connection, the fixed block can connect on the support frame through first bolt and with isolation bearing body chucking, the fastness and the stability of isolation bearing body installation have further been improved, the supporting effect of isolation bearing body to the building has been improved, more be favorable to the use.

Description

Supporting device lower joist for installing shock insulation support on building cut column

Technical Field

The utility model relates to the technical field of building shock insulation supports, in particular to a lower joist of a supporting device for mounting a shock insulation support on a building secant column.

Background

The shock insulation, energy dissipation and shock absorption technology of buildings is completed by adjusting the dynamic characteristics of the structures, and aims to reduce the vibration reaction of the structures in earthquakes, so that the structures and equipment, instruments, pipelines, decorations and the like in the structures are protected from being damaged, in recent years, in China, earthquake disasters occur in many places, along with the continuous updating of specifications, the earthquake fortification intensity of the buildings is continuously improved, many old buildings cannot meet the requirements of the existing specifications, and the construction cost of demolition and reconstruction is too high.

In Chinese patent application publication CN203684438U, a lower joist of a supporting device for installing a seismic isolation support on a building column, although the lower joist in the lower joist of the supporting device for mounting the seismic isolation bearing on the building secant column can mount the seismic isolation rubber bearing on the original building secant column, can play a good role of a lower supporting beam, is an indispensable important part in the supporting device, after the existing building is reinforced, the shock insulation rubber support can absorb shock by 1 to 1 and a half degrees, so that the quantity of steel used in the traditional reinforcement and other reinforcement modes in the industry is greatly reduced, the capital investment is less, the influence on the building is small, however, the lower joist of the supporting device for installing the shock insulation support on the building secant column can not well fix and install the shock insulation support, and the supporting effect after the shock insulation support is installed is not good, and the firmness and the stability of the installation of the shock insulation support cannot be ensured.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a lower joist of a supporting device for installing a seismic isolation support on a building column, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: a supporting device lower joist for installing a shock insulation support for a building secant column comprises a pre-buried anchor rod pre-buried in a building and a shock insulation support body for slowing down shock, wherein the interior of the pre-buried anchor rod is connected with a rotatable threaded support rod through a bolt, the top end of the threaded support rod is connected with a lower support plate for supporting the shock insulation support body in a clamping manner, the upper surface of the lower support plate is fixedly connected with a supporting frame for installing the shock insulation support body, the side surface of the supporting frame is provided with a through hole for penetrating pre-buried steel bars, the upper surface of the supporting frame is provided with a first threaded hole and a second threaded hole, the interior of the first threaded hole is connected with a first bolt matched with the first threaded hole through a thread, the upper surface of the supporting frame is connected with a fixed block for fixing the shock insulation support body through the first bolt, the interior of the second threaded hole is connected with a second bolt matched with the second threaded hole through a thread, the upper surface of support frame has detachable shock insulation support body through second bolted connection, the last fixed surface of shock insulation support body is connected with the sleeve pipe, the sheathed tube inside is pegged graft and is had the inserted bar that can be connected with the building.

Optionally, fixing bolts penetrate through the upper surface of the support frame, the fixing bolts penetrate through the bottom end of the support frame and are in threaded connection with the lower supporting plate, the number of the fixing bolts is four, and the four fixing bolts are arranged on the upper surface of the support frame in a rectangular array mode.

Optionally, an auxiliary support plate is fixedly connected to the lower surface of the support frame, the top end of the auxiliary support plate is fixedly connected with the inner top wall of the support frame, the bottom end of the auxiliary support plate is fixedly connected with the lower support plate, and through holes are formed in the side surfaces of the support frame and the auxiliary support plate.

Optionally, the threaded support rods penetrate through the upper surface of the lower supporting plate, the number of the threaded support rods is eight, and the eight threaded support rods penetrate through the upper surface of the lower supporting plate in a rectangular array mode.

Optionally, the upper surface of the fixed block is fixedly connected with two first bolts, the number of the fixed blocks is four, and the four fixed blocks are arranged on the upper surface of the support frame in an annular array.

Optionally, the number of the sleeves is eight, and the eight sleeves are arranged on the upper surface of the seismic isolation support body in an annular array.

(III) advantageous effects

The utility model provides a lower joist of a supporting device for installing a shock insulation support on a building column, which has the following beneficial effects:

this a strutting arrangement underprop beam for building cuts post installation shock insulation support, through pre-buried stock, screw thread branch, the bottom plate, a support frame, the setting of perforation and fixed block, constructor can be pre-buried in the building bottom earlier with pre-buried stock, fix the bottom plate at appointed position through adjustment screw thread branch, pass the perforation with pre-buried reinforcing bar again, enable bottom plate and support frame can with building firm in connection, then install the shock insulation support body on the support frame through the second bolt, the fixed block can be connected on the support frame and with shock insulation support body chucking through first bolt, the fastness and the stability of shock insulation support body installation have further been improved, the supporting effect of shock insulation support body to the building has been improved, more be favorable to the use.

Drawings

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

FIG. 2 is a schematic diagram of an explosive structure according to the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 2 according to the present invention.

In the figure: 1. pre-burying an anchor rod; 2. a seismic isolation support body; 3. a threaded strut; 4. a lower supporting plate; 5. a support frame; 6. perforating; 7. a first threaded hole; 8. a second threaded hole; 9. a first bolt; 10. a fixed block; 11. a second bolt; 12. a sleeve; 13. inserting a rod; 14. fixing the bolt; 15. and (5) an auxiliary support plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. 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 to 4, the present invention provides a technical solution: a supporting device lower joist for installing a shock insulation support for a building cut column comprises a pre-buried anchor rod 1 pre-buried in a building and a shock insulation support body 2 for slowing down shock, a rotatable threaded support rod 3 is connected inside the pre-buried anchor rod 1 through a bolt, a lower support plate 4 for supporting the shock insulation support body 2 is clamped at the top end of the threaded support rod 3, a supporting frame 5 for installing the shock insulation support body 2 is fixedly connected to the upper surface of the lower support plate 4, a through hole 6 for penetrating pre-buried steel bars is formed in the side surface of the supporting frame 5, a first threaded hole 7 and a second threaded hole 8 are formed in the upper surface of the supporting frame 5, a first bolt 9 matched with the first threaded hole 7 is connected inside the first threaded hole 7 through a thread, a fixed block 10 for fixing the shock insulation support body 2 is connected to the upper surface of the supporting frame 5 through the first bolt 9, a second bolt 11 matched with the second threaded hole 8 through a thread, the upper surface of the support frame 5 is connected with a detachable shock insulation support body 2 through a second bolt 11;

through the arrangement of the pre-buried anchor rods 1, the threaded support rods 3, the bottom support plate 4, the support frame 5, the through holes 6 and the fixing blocks 10, a constructor can pre-bury the pre-buried anchor rods 1 at the bottom end of a building firstly, fix the bottom support plate 4 at a specified position by adjusting the threaded support rods 3, and then pass the pre-buried reinforcing steel bars through the through holes 6, so that the bottom support plate 4 and the support frame 5 can be firmly connected with the building, then the shock insulation support body 2 is installed on the support frame 5 through the second bolts 11, and the fixing blocks 10 can be connected to the support frame 5 through the first bolts 9 and tightly clamped with the shock insulation support body 2, so that the installation firmness and stability of the shock insulation support body 2 are further improved, the supporting effect of the shock insulation support body 2 on the building is improved, and the use is facilitated;

the upper surface of the shock insulation support body 2 is fixedly connected with a sleeve 12, an inserting rod 13 which can be connected with a building is inserted in the sleeve 12, the inserting rod 13 can be inserted in a cut column of the building, the shock insulation support body 2 and the building are connected, the position of the shock insulation support body 2 is ensured to be fixed, a fixing bolt 14 penetrates through the upper surface of the support frame 5, the fixing bolt 14 penetrates through the bottom end of the support frame 5 to be connected with the lower support plate 4 through threads, the number of the fixing bolts 14 is four, the four fixing bolts 14 are arranged on the upper surface of the support frame 5 in a rectangular array mode, the support frame 5 and the lower support plate 4 are firmly connected, an auxiliary support plate 15 is fixedly connected to the lower surface of the support frame 5, the top end of the auxiliary support plate 15 is fixedly connected with the inner top wall of the support frame 5, the bottom end of the auxiliary support plate 15 is fixedly connected with the lower support plate 4, and the support effect is achieved on the support frame 5, guaranteed the firm of support frame 5 structure, perforation 6 has all been seted up to the side of support frame 5 and supplementary extension board 15, threaded support rod 3 wears to establish the upper surface at bottom plate 4, threaded support rod 3's quantity is eight, eight threaded support rod 3 wear to establish the upper surface at bottom plate 4 with rectangular array's form, fixed block 10's two first bolts 9 of last fixed surface fixedly connected with, fixed block 10's quantity is four, four fixed block 10 set up the upper surface at support frame 5 with annular array's form, four fixed block 10 mutually support can be with shock insulation support body 2 fixed firm, the quantity of sleeve pipe 12 is eight, eight sleeve pipe 12 set up the upper surface at shock insulation support body 2 with annular array's form.

In the utility model, the working steps of the device are as follows:

1. constructors can firstly embed the embedded anchor rods 1 at the bottom end of the building, fix the lower supporting plate 4 at the appointed position by adjusting the threaded supporting rods 3, and then pass the embedded steel bars through the through holes 6, so that the lower supporting plate 4 and the supporting frame 5 can be firmly connected with the building;

2. then the isolation bearing body 2 is installed on the support frame 5 through the second bolt 11, and the fixed block 10 can be connected to the support frame 5 through the first bolt 9 and tightly clamped with the isolation bearing body 2, so that the installation firmness and stability of the isolation bearing body 2 are further improved;

3. fixing bolt 14 has played firm in connection's effect to support frame 5 and bottom plate 4, and supplementary extension board 15 has played the effect of auxiliary stay to support frame 5, has guaranteed the firm of support frame 5 structure, has improved the supporting effect of isolation bearing body 2 to the building, more is favorable to using.

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 joist under strutting arrangement for building cuts post installation isolation bearing, includes pre-buried stock (1) that is used for pre-buried in the building and isolation bearing body (2) that are used for slowing down vibrations, its characterized in that: the shock insulation anchor rod is characterized in that the inside of the embedded anchor rod (1) is connected with a rotatable threaded support rod (3) through a bolt, the top end of the threaded support rod (3) is connected with a lower support plate (4) used for supporting a shock insulation support body (2) in a clamping mode, the upper surface of the lower support plate (4) is fixedly connected with a support frame (5) used for installing the shock insulation support body (2), the side surface of the support frame (5) is provided with a through hole (6) used for penetrating embedded steel bars, the upper surface of the support frame (5) is provided with a first threaded hole (7) and a second threaded hole (8), the inside of the first threaded hole (7) is connected with a first bolt (9) matched with the first threaded hole through a thread, the upper surface of the support frame (5) is connected with a fixed block (10) used for fixing the shock insulation support body (2) through the first bolt (9), the inside of the second threaded hole (8) is connected with a second bolt (11) matched with the second threaded hole through a thread, the upper surface of support frame (5) is connected with detachable shock insulation support body (2) through second bolt (11), the last fixed surface of shock insulation support body (2) is connected with sleeve pipe (12), peg graft in the inside of sleeve pipe (12) and have inserted bar (13) that can be connected with the building.

2. The lower joist of supporting device for installing seismic isolation bearing in the truncated column of the building as claimed in claim 1, wherein: fixing bolt (14) wear to be equipped with on the upper surface of support frame (5), fixing bolt (14) run through the bottom of support frame (5) and pass through threaded connection with bottom plate (4), the quantity of fixing bolt (14) is four, four fixing bolt (14) set up the upper surface at support frame (5) with the form of rectangle array.

3. The lower joist of supporting device for installing seismic isolation bearing in the truncated column of the building as claimed in claim 1, wherein: the lower surface of the support frame (5) is fixedly connected with an auxiliary support plate (15), the top end of the auxiliary support plate (15) is fixedly connected with the inner top wall of the support frame (5), the bottom end of the auxiliary support plate (15) is fixedly connected with the lower support plate (4), and the side surfaces of the support frame (5) and the auxiliary support plate (15) are provided with through holes (6).

4. The lower joist of supporting device for installing seismic isolation bearing in the truncated column of the building as claimed in claim 1, wherein: the thread supporting rods (3) penetrate through the upper surface of the lower supporting plate (4), the number of the thread supporting rods (3) is eight, and the thread supporting rods (3) penetrate through the upper surface of the lower supporting plate (4) in a rectangular array mode.

5. The lower joist of supporting device for installing seismic isolation bearing in the truncated column of the building as claimed in claim 1, wherein: the upper surface fixed connection of fixed block (10) has two first bolts (9), the quantity of fixed block (10) is four, four fixed block (10) set up the upper surface at support frame (5) with the form of annular array.

6. The lower joist of supporting device for installing seismic isolation bearing in the truncated column of the building as claimed in claim 1, wherein: the number of the sleeves (12) is eight, and the eight sleeves (12) are arranged on the upper surface of the vibration isolation support body (2) in an annular array mode.