CN213872014U

CN213872014U - Adjustable anti-seismic support

Info

Publication number: CN213872014U
Application number: CN202022567416.5U
Authority: CN
Inventors: 朱玉明
Original assignee: Jiangsu Weineng Seismic Technology Co ltd
Current assignee: Jiangsu Weineng Seismic Technology Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-08-03
Anticipated expiration: 2030-11-09

Abstract

The utility model provides an adjustable anti-seismic support, which comprises a bearing bottom plate, wherein the left side and the right side of the upper end surface of the bearing bottom plate are symmetrically provided with adjustable columns, the outer side of the adjustable column is sleeved with a connecting sleeve rod, a high-strength positioning screw rod is inserted in the connecting sleeve rod in an inserting manner, the upper end face of the connecting sleeve rod is welded with a fixed top plate, the inner wall of the connecting sleeve rod is bonded with a damping rubber inner bushing, the left side and the right side of the upper end face of the bearing bottom plate are symmetrically provided with limiting rods, the front side and the rear side of the upper end face of the bearing bottom plate are symmetrically provided with supporting sleeve seats, the upper side of the inside of each supporting sleeve seat is sleeved with a buffer rod, the upper end face of the buffer rod is provided with an installation plate, and the lower side of the inside of each supporting sleeve seat is clamped with a damping spring, this design has solved original antidetonation support and has not possessed the height adjustable to the not good enough problem of buffering shock attenuation effect, the utility model discloses rational in infrastructure, possess height adjustable ability, buffering shock attenuation is effectual, and the practicality is strong.

Description

Adjustable anti-seismic support

Technical Field

The utility model relates to an antidetonation support with adjustable belongs to antidetonation support technical field.

Background

The anti-seismic support limits the displacement of the attached electromechanical engineering facilities, controls the vibration of the facilities and transmits the load to various components or devices on the bearing structure. When meeting the earthquake of earthquake fortification intensity in local area, the building water supply and drainage, fire control, heating, ventilation, air conditioning, gas, heating power, electric power, communication and other electromechanical engineering facilities after earthquake fortification can achieve the aims of lightening earthquake damage, reducing and preventing secondary disasters as much as possible, thereby achieving the purpose of reducing casualties and property loss.

Among the prior art, although the variety of antidetonation support is diversified, but most of antidetonation supports just can not adjust the use after the installation is fixed, lead to antidetonation support application range limited to buffering only shakes the structure singleness, and the antidetonation effect is not good enough, and some antidetonation supports that possess the adjustable ability then construct complicatedly, and the regulation step is loaded down with trivial details, remains to improve in the aspect of the practicality, and the problem that above-mentioned appearance is solved to the antidetonation support of an adjustable urgent need now.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing an adjustable antidetonation support to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, possess height adjustable ability, buffering shock attenuation is effectual, and the practicality is strong.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides an adjustable antidetonation support, includes bearing bottom plate, bearing bottom plate up end left and right sides symmetry installs adjustable post, adjustable post outside cover is equipped with the connecting loop bar, the inside upside interlude of connecting loop bar has high strength positioning screw, the welding of connecting loop bar up end has fixed roof, the bonding of fixed roof up end has the antivrbration pad, the welding of fixed roof down end left and right sides symmetry has the gusset plate, the bonding of connecting loop bar inner wall has the cushion rubber neck bush, the gag lever post is installed to bearing bottom plate up end left and right sides symmetry, the back bilateral symmetry is installed to bearing bottom plate up end front and back, the inside upside cover of bearing sleeve seat is equipped with the buffer beam, the mounting panel is installed to the buffer beam up end, the inside downside of bearing sleeve seat clamps damping spring.

Further, four sets of limiting rods are installed, four sets of anti-falling sheets are welded on the upper end faces of the limiting rods, limiting through holes are symmetrically formed in the left side and the right side of the inside of the mounting plate, and the limiting through holes are matched with the limiting rods.

Furthermore, adjustable post installs two sets ofly, two sets of high strength clamping screw is all installed to the inside downside of adjustable post, and is two sets of run through the positioning hole who sets up a plurality of vertical distributions on the adjustable post, high strength positioning screw and positioning hole phase-match.

Furthermore, the mounting panel runs through from top to bottom and has seted up a plurality of mounting holes, the welding of fixed roof has two sets ofly, and is two sets of fixed roof runs through from top to bottom and has seted up fixed through-hole.

Further, the damping rubber inner bushing is matched with the adjustable column.

Furthermore, four groups of supporting sleeve seats, damping springs and buffer rods are arranged in the same specification.

Has the advantages that: the utility model discloses an antidetonation support with adjustable has following effect:

1. the utility model discloses a four group's gag lever post up end all weld has the anticreep piece, and the inside left and right sides symmetry of mounting panel has seted up spacing through-hole, and spacing through-hole and gag lever post phase-match, the anticreep piece avoids the mounting panel range too big when vibrations from top to bottom, and spacing through-hole makes things convenient for the gag lever post to carry on spacingly to the mounting panel, avoids the mounting panel to appear the skew condition when vibrations from top to bottom;

2. the utility model discloses an adjustable post is installed two sets ofly, and high strength fixing screw is all installed to two sets of adjustable post inside downside, runs through on two sets of adjustable posts and sets up a plurality of positioning hole that distribute perpendicularly, and high strength positioning screw and positioning hole phase-match, and high strength fixing bolt conveniently installs fixedly to adjustable post, and high strength positioning bolt and positioning hole conveniently go up and down to adjust and fix a position adjustable post;

3. the utility model discloses a bushing and adjustable post phase-match in the yielding rubber, bushing make the connecting sleeve pole possess the shock-absorbing capacity in the yielding rubber.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of an adjustable anti-seismic support according to the present invention;

FIG. 2 is a front sectional view of an adjustable anti-seismic support of the present invention;

in the figure: 1-bearing bottom plate, 2-limiting rod, 21-anti-drop piece, 3-supporting sleeve seat, 4-mounting plate, 5-adjustable column, 51-positioning through hole, 6-connecting sleeve rod, 7-fixed top plate, 8-shock pad, 9-reinforcing piece, 10-shock-absorbing rubber inner bushing, 11-high-strength positioning screw rod, 12-buffer rod and 13-shock-absorbing spring.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-2, the present invention provides a technical solution: an adjustable anti-seismic support comprises a bearing bottom plate 1, wherein adjustable columns 5 are symmetrically arranged on the left side and the right side of the upper end face of the bearing bottom plate 1, a connecting sleeve rod 6 is sleeved outside the adjustable columns 5, a high-strength positioning screw rod 11 is inserted into the upper side inside the connecting sleeve rod 6 in a penetrating manner, a fixed top plate 7 is welded on the upper end face of the connecting sleeve rod 6, an anti-seismic pad 8 is bonded on the upper end face of the fixed top plate 7, reinforcing plates 9 are symmetrically welded on the left side and the right side of the lower end face of the fixed top plate 7, a damping rubber inner bushing 10 is bonded on the inner wall of the connecting sleeve rod 6, limiting rods 2 are symmetrically arranged on the left side and the right side of the upper end face of the bearing bottom plate 1, supporting sleeve seats 3 are symmetrically arranged on the front side and the rear side of the upper end face of the bearing bottom plate 1, a buffer rod 12 is sleeved on the upper end face of the supporting sleeve seats 3, a mounting plate 4 is mounted on the upper end face of the supporting sleeve seats 3, and a damping spring 13 is clamped inside the supporting sleeve seats, and the design solves the problem that the existing anti-seismic support does not have adjustable height, and the buffering and shock absorption effect is not good enough.

The utility model discloses a four groups are installed to gag

lever post

2, and 2 up end of four groups of gag lever posts all weld have anticreep piece 21, and spacing through-hole has been seted up to the inside left and right sides symmetry of mounting panel 4, spacing through-hole and gag lever post 2 phase-match, and anticreep piece 21 avoids mounting panel 4 range too big when vibrations from top to bottom, and spacing through-hole makes things convenient for gag lever post 2 to carry on spacingly to mounting panel 4, avoids mounting panel 4 to appear the skew condition when vibrations from top to bottom.

The utility model discloses an adjustable post 5 installs two sets ofly, high strength clamping screw is all installed to the inside downside of two sets of adjustable posts 5, run through the positioning hole 51 of seting up a plurality of perpendicular distributions on two sets of adjustable posts 5, high strength positioning screw 11 alternates there are two sets ofly, and 11 specifications of two sets of high strength positioning screw are the same, high strength positioning screw 11 and positioning hole 51 phase-match, high strength fixing bolt is convenient to be installed fixedly adjustable post 5, high strength positioning bolt and positioning hole 51 are convenient to go up and down to adjust and fix a position adjustable post 5.

The utility model discloses a plurality of mounting holes have been seted up in running through about mounting panel 4, and four groups have been seted up to the mounting hole, and four groups of mounting hole specifications are the same, and the welding of roof fixing 7 has two sets ofly, and 7 specifications of two sets of roof fixing are the same, and two sets of roof fixing 7 run through from top to bottom and have seted up fixed through hole, and the mounting hole makes things convenient for external electromechanical device to install and fix at mounting panel 4 up end, and fixed through hole conveniently installs fixed roof fixing 7.

The utility model discloses a reinforcement piece 9 welding has the multiunit, the bush 10 bonds in the yielding rubber has two sets ofly, and two sets of bush 10 specifications in the yielding rubber are the same, bush 10 and adjustable post 5 phase-matches in the yielding rubber, multiunit reinforcement piece 9 makes between fixed roof 7 and the adapter sleeve pole 6 connection stability better, bush 10 in the yielding rubber makes adapter sleeve pole 6 possess the shock-absorbing capacity, support sleeve seat 3, the impartial specification of damping spring 13 and buffer rod is equipped with four groups, this design makes mounting panel 4 possess buffering shock-absorbing capacity.

As an embodiment of the present invention: firstly, the fixed top plate 7 is installed and fixed at the designated position of the external roof by means of an external expansion bolt, and then external electromechanical equipment can be inserted and fixed in the installation hole through the external bolt, so that the external electromechanical equipment is installed and fixed on the upper end surface of the installation plate 4; vibration can be generated in the working process of external electromechanical equipment, the vibration can be transmitted to the buffer rod 12 through the mounting plate 4 at the moment, the buffer rod 12 can buffer and inhibit the vibration under the buffer force of the damping spring 13, meanwhile, the limiting rod 2 can limit the mounting plate 4, the mounting plate 4 is prevented from being deviated in the vibration process, the damping rubber inner bushing 10 and the shockproof pad 8 can buffer and adsorb the vibration transmitted from the adjustable column 5, and the fixed top plate 7 and an external roof are prevented from being resonated due to the fact that the vibration frequency is larger; when the height of the bearing bottom plate 1 needs to be adjusted, one worker needs to apply supporting force to the bearing bottom plate 1, the other worker loosens the high-strength positioning screw rod 11 by means of an external wrench and pulls out the high-strength positioning screw rod, then the adjustable column 5 can be adjusted in a lifting mode, and after the adjustment is completed, the high-strength positioning screw rod 11 is inserted into the corresponding positioning through hole 51 and screwed down again.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An adjustable anti-seismic support, characterized by: the shock-absorbing bearing plate comprises a bearing bottom plate (1), adjustable columns (5) are symmetrically arranged on the left side and the right side of the upper end face of the bearing bottom plate (1), a connecting loop bar (6) is sleeved on the outer side of each adjustable column (5), high-strength positioning screw rods (11) are inserted into the upper side of the inside of each connecting loop bar (6), a fixed top plate (7) is welded on the upper end face of each connecting loop bar (6), shock-absorbing pads (8) are bonded on the upper end face of each fixed top plate (7), reinforcing plates (9) are symmetrically welded on the left side and the right side of the lower end face of each fixed top plate (7), a shock-absorbing rubber inner bushing (10) is bonded on the inner wall of each connecting loop bar (6), limiting rods (2) are symmetrically arranged on the left side and the right side of the upper end face of the bearing bottom plate (1), supporting sleeve seats (3) are symmetrically arranged on the front side and the back side of the upper end face of the bearing bottom plate (1), and buffering rods (12) are sleeved on the upper side of the inside of each supporting sleeve seats (3), the mounting plate (4) is installed to buffer beam (12) up end, damping spring (13) have been clamped to the inside downside of support cover seat (3).

2. An adjustable seismic brace according to claim 1, wherein: four groups are installed to gag lever post (2), four groups anticreep piece (21) have all been welded to gag lever post (2) up end, spacing through-hole has been seted up to the inside left and right sides symmetry of mounting panel (4), spacing through-hole and gag lever post (2) phase-match.

3. An adjustable seismic brace according to claim 1, wherein: two sets of are installed to adjustable post (5), and are two sets of high strength clamping screw is all installed to the inside downside of adjustable post (5), and is two sets of run through positioning hole (51) of seting up a plurality of vertical distributions on adjustable post (5), high strength positioning screw (11) and positioning hole (51) phase-match.

4. An adjustable seismic brace according to claim 1, wherein: the mounting plate (4) is penetrated from top to bottom and provided with a plurality of mounting holes, the fixed top plate (7) is welded with two groups, and the fixed top plate (7) is penetrated from top to bottom and provided with a fixed through hole.

5. An adjustable seismic brace according to claim 1, wherein: the damping rubber inner bushing (10) is matched with the adjustable column (5).

6. An adjustable seismic brace according to claim 1, wherein: four groups are arranged in the supporting sleeve seat (3), the damping spring (13) and the buffer rod (12) in the same specification.