CN213741622U

CN213741622U - Earthquake-resistant support for building

Info

Publication number: CN213741622U
Application number: CN202022684455.3U
Authority: CN
Inventors: 谢政; 王煜
Original assignee: Hubei Engineering Institute
Current assignee: Hubei Engineering Institute
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-07-20
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses an earthquake-resistant support for building, comprising a supporting seat, the outside welding of supporting seat has four groups to prop up the pole, and props up one side of pole and has seted up the constant head tank, the double-screw bolt has been placed to the inboard of constant head tank, and the outside threaded connection of double-screw bolt has the regulation pole, the multiunit screw hole has been seted up to the outside below of regulation pole, the welding of the bottom middle part of supporting seat has flexible post, and the bottom welding of flexible post has the second spring. The utility model discloses in, install the existence of third spring through the inboard of installing first spring, second spring and recess in the inboard of fixed column for when the supporting seat bore the too big construction machinery equipment of gravity, certain buffering effort can be given to the supporting seat to first spring, second spring, third spring, thereby can effectually alleviate the pressure that the supporting seat received, and then can play good protection supporting seat and extension supporting seat life's effect.

Description

Earthquake-resistant support for building

Technical Field

The utility model relates to a architectural equipment technical field, in particular to earthquake-resistant support for building.

Background

As is known, an anti-seismic support refers to a support device designed for the structure to meet the anti-seismic requirements. Generally, a rubber shock insulation support is installed by adding a shock insulation layer between an upper structure and a foundation so as to achieve soft connection with the ground. By the technology, most vibration energy can be offset, so that the effect of shock absorption is achieved.

However, the existing earthquake-resistant support for buildings is not perfect in earthquake-resistant effect, and when the support bears construction machinery equipment with overlarge gravity, the support is easy to damage. Meanwhile, the problem that the construction accident happens due to the fact that the placed objects fall off from the support cannot be well solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current earthquake-resistant support for building's antidetonation effect and still perfect inadequately, when the support bears the too big construction machinery equipment of gravity, the phenomenon of damage appears easily. Meanwhile, the problem that the construction accident happens due to the fact that the placed objects fall off from the support cannot be well solved.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an earthquake-resistant support for buildings comprises a support seat, wherein four groups of support rods are welded on the outer side of the support seat, a positioning groove is formed in one side of each support rod, a double-screw bolt is arranged on the inner side of the positioning groove, an adjusting rod is in threaded connection with the outer side of the double-screw bolt, a plurality of groups of threaded holes are formed in the outer side of the adjusting rod, a telescopic column is welded in the middle of the bottom end of the support seat, a second spring is welded at the bottom end of the telescopic column, a fixed column is connected to the bottom end of the second spring, and a plurality of groups of limiting blocks are fixedly connected to the inner side of the fixed column;

the utility model discloses a safety device, including stopper, slider, base, recess, the bottom welding of recess has multiunit third spring, the top fixedly connected with buffer board of third spring, the top fixedly connected with slide bar of stopper the periphery cover of slide bar is equipped with first spring, the slider is installed to the top of first spring, the base is installed to the below of fixed column the inboard middle part of base is seted up flutedly, the bottom welding of recess has multiunit third spring, the top fixedly connected with buffer board of third spring.

Preferably, the two sides of the base are welded with mounting plates, and mounting holes are formed in the middle of the inner sides of the mounting plates.

Preferably, the fixed column is welded with the buffer plate to form an integrated structure, and the fixed column is elastically connected with the base through the buffer plate, the third spring and the groove.

Preferably, the sliding block is fixedly connected with the telescopic column.

Preferably, the telescopic column forms a telescopic structure through the limiting block, the sliding rod, the sliding block, the second spring, the first spring and the fixed column.

Preferably, the central axis of the supporting rod coincides with the central axis of the adjusting rod, and the adjusting rod passes through the threaded hole, the stud, the positioning groove and the supporting rod to form a movable connecting structure.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the inboard first spring of installation, second spring and at the recess at the fixed column third spring of installation for when the supporting seat bore the great construction machinery equipment of gravity, certain buffering effort can be given to the supporting seat to first spring, second spring, third spring, thereby can effectively alleviate the pressure that the supporting seat received, and then can play good protection supporting seat and increase of support seat life's effect.

2. The utility model discloses in, through installing four group's support rods in the outside of supporting seat, the position of walking of placing the thing can effectively be restricted to the support rod of being convenient for above the supporting seat to can effectively avoid placing the thing and drop from the top of supporting seat because the unstability of laying, effectively protect the safety of placing the thing.

3. The utility model discloses in, under the effect that the regulation pole passes through screw hole, double-screw bolt, constant head tank and support pole constitution swing joint mechanism, be convenient for adjust the pole and can effectively prolong its service length under the cooperation of double-screw bolt and screw hole, and then can effectively prevent to place dropping of placing the thing of the multiple different sizes above the supporting seat.

Additional features and advantages of the disclosure will be set forth in the description which follows, or in part may be learned by the practice of the above-described techniques of the disclosure, or may be learned by practice of the disclosure.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

Fig. 1 is a schematic perspective view of an earthquake-proof support for buildings according to the present invention;

FIG. 2 is a schematic view of the sectional structure of the anti-seismic support for building according to the present invention;

FIG. 3 is a schematic structural view of the inner connection between the support rod and the adjusting rod of the anti-seismic support for building according to the present invention;

fig. 4 is an enlarged view of a portion a of fig. 2.

Description of the main symbols:

supporting seat	1	First spring	11
				Support rod	2	Sliding block	12
Adjusting rod	3	Second spring	13
				Threaded hole	4	Buffer board	14
Stud bolt	5	Third spring	15
				Locating slot	6	Groove	16
Telescopic column	7	Base seat	17
				Fixing column	8	Mounting plate	18
Limiting block	9	Mounting hole	19
				Sliding bar	10

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the utility model provides an earthquake-proof support for building, including supporting seat 1, bracing piece 2, regulation pole 3, screw hole 4, double-screw bolt 5, constant head tank 6, flexible post 7, fixed column 8, stopper 9, slide bar 10, first spring 11, slider 12, second spring 13, buffer board 14, third spring 15, recess 16, base 17, mounting panel 18 and mounting hole 19.

Specifically, four groups of support rods 2 are welded on the outer side of the support base 1, and a positioning groove 6 is formed in one side of each support rod 2. A stud 5 is arranged on the inner side of the positioning groove 6, and an adjusting rod 3 is connected to the outer side of the stud 5 through threads. A plurality of groups of threaded holes 4 are formed below the outer side of the adjusting rod 3, and a telescopic column 7 is welded in the middle of the bottom end of the supporting seat 1.

Wherein, the bottom welding of flexible post 7 has second spring 13, and the bottom of second spring 13 is connected with fixed column 8. The inboard fixedly connected with multiunit stopper 9 of fixed column 8, one side fixedly connected with slide bar 10 of stopper 9. In this embodiment, a first spring 11 is fitted around the outer periphery of the slide rod 10, and a slider 12 is attached above the first spring 11.

A base 17 is arranged below the outer side of the fixed column 8, and a groove 16 is formed in the middle of the inner side of the base 17. Wherein, the bottom welding of recess 16 has multiunit third spring 15, at the top fixedly connected with buffer board 14 of third spring 15.

As shown in fig. 1 and 2, mounting plates 18 are welded to both sides of the base 17, and a mounting hole 19 is formed in the middle of the inner side of each mounting plate 18. It can be understood that the installation and fixation work of the supporting seat 1 is facilitated through the arrangement of the installation plate 18 and the installation hole 19.

As shown in fig. 2, the fixing post 8 is welded to the buffer plate 14 to form an integral structure. Wherein, the fixed column 8 forms elastic connection with the base 17 through the buffer board 14, the third spring 15 and the groove 16. It can be understood that through elastic connection, the fixed column 8 of being convenient for receives great pressure to act on, and the third spring 15 can give the fixed column 8 certain buffering effort through buffer board 14, and then can effectively alleviate the pressure that the fixed column 8 received.

As shown in fig. 4, the sliding block 12 is fixedly connected with the telescopic column 7, and the inner side of the sliding block 12 is closely attached to the outer side of the sliding rod 10. It can be understood that, by the close fit distribution, when the telescopic column 7 is under pressure, the slider 12 can obtain a certain buffering action force on the sliding rod 10 by compressing the first spring 11.

As shown in fig. 2 and 4, the outer side of the telescopic column 7 is in abutting connection with the inner side of the fixed column 8, and the telescopic column 7 forms a telescopic structure with the fixed column 8 through a limit block 9, a sliding rod 10, a sliding block 12, a second spring 13, a first spring 11. It can be understood that, through the telescopic structure, when the telescopic column 7 receives the pressure from the supporting seat 1, the first spring 11 and the second spring 13 can give a certain buffering force to the supporting seat 1 through the telescopic column 7.

As shown in fig. 3, the central axis of the support bar 2 coincides with the central axis of the adjustment bar 3. In the embodiment, the adjusting rod 3 is movably connected with the supporting rod 2 through a threaded hole 4, a stud 5 and a positioning groove 6. It can be understood that through swing joint, be convenient for adjust pole 3 can effectively prolong its live length in the cooperation of double-screw bolt 5 with screw hole 4 to effectively prevent placing dropping of the object of the multiple different sizes above supporting seat 1.

The working principle is as follows:

firstly, a user needs to selectively prolong or shorten the use length of the adjusting rod 3 according to the shape and size of a placed object, so that the supporting rod 2 and the adjusting rod 3 can effectively limit the position of the placed object on the supporting seat 1 to move, and further, objects on the supporting seat 1 are effectively prevented from falling off;

on the other hand, when the great construction machinery equipment of gravity has been placed to the top of supporting seat 1, flexible post 7 compresses second spring 13, and slider 12 compresses first spring 11, and buffer board 14 compresses third spring 15, and then makes supporting seat 1 can effectively alleviate the pressure that it received under the buffering effort of a plurality of springs, therefore can play good protection supporting seat 1 and prolong the life of supporting seat 1.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An earthquake-resistant support for buildings comprises a support seat (1) and is characterized in that four groups of support rods (2) are welded on the outer side of the support seat (1), a positioning groove (6) is formed in one side of each support rod (2), a stud (5) is arranged on the inner side of the positioning groove (6), an adjusting rod (3) is in threaded connection with the outer side of the stud (5), a plurality of groups of threaded holes (4) are formed in the outer side of the adjusting rod (3), a telescopic column (7) is welded in the middle of the bottom end of the support seat (1), a second spring (13) is welded at the bottom end of the telescopic column (7), a fixed column (8) is connected at the bottom end of the second spring (13), and a plurality of groups of limiting blocks (9) are fixedly connected on the inner side of the fixed column (8);

the novel spring fixing device is characterized in that a sliding rod (10) is fixedly connected to one side of a limiting block (9), a first spring (11) is sleeved on the periphery of the sliding rod (10), a sliding block (12) is installed above the first spring (11), a base (17) is installed below a fixing column (8), a groove (16) is formed in the middle of the inner side of the base (17), multiple groups of third springs (15) are welded at the bottom ends of the grooves (16), and a buffering plate (14) is fixedly connected to the top ends of the third springs (15).

2. An earthquake-proof support for buildings according to claim 1 is characterized in that mounting plates (18) are welded on two sides of the base (17), and a mounting hole (19) is formed in the middle of the inner side of each mounting plate (18).

3. An earthquake-proof support for buildings according to claim 1, characterized in that the fixing column (8) is integrated with the buffer plate (14) by welding, and the fixing column (8) is elastically connected with the base (17) by the buffer plate (14), the third spring (15) and the groove (16).

4. An earthquake-proof support for buildings according to claim 1, characterized in that said sliding block (12) is fixedly connected with said telescopic column (7).

5. An earthquake-proof support for buildings according to claim 1, characterized in that the telescopic column (7) forms a telescopic structure through the limit block (9), the slide rod (10), the slide block (12), the second spring (13), the first spring (11) and the fixed column (8).

6. An earthquake-proof support for buildings according to claim 1, characterized in that the central axis of the supporting rod (2) coincides with the central axis of the adjusting rod (3), and the adjusting rod (3) forms a movable connection structure with the supporting rod (2) through the threaded hole (4), the stud (5), the positioning groove (6).