CN110043066B

CN110043066B - Adjustable support for building

Info

Publication number: CN110043066B
Application number: CN201910353249.3A
Authority: CN
Inventors: 庞业涛; 冯亚飞; 杨静; 余梦琼
Original assignee: Chongqing Real Estate College
Current assignee: Chongqing Real Estate College
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2020-11-06
Anticipated expiration: 2039-04-29
Also published as: CN110043066A

Abstract

The invention discloses an adjustable support for buildings, which comprises a base, a support pillar, an adjusting pillar and a support plate, the supporting column is fixedly connected with the upper end of the base, the adjusting column is movably inserted in the supporting column, the supporting plate is fixedly connected with the upper end of the supporting column, when the invention is used, the combination among the mounting block, the telescopic piece and the first spring is arranged, when the lifting column is stressed unevenly, the mounting block, the telescopic piece and the first spring are interacted at the moment to prevent the lifting column from bending and deforming, meanwhile, the mutual combination of the shock absorption piece and the protection block plays a role in protecting the corners of the lifting column, because of the special structure of the triangular prism, when any one side or corner is stressed too much, the other two sides or corners can play a role in pulling, thus, a good protection effect is achieved on the lifting column, and the installation operation that the existing support is supported by a plurality of supporting rods is also avoided.

Description

Adjustable support for building

Technical Field

The invention relates to the technical field of building equipment, in particular to an adjustable support for a building.

Background

The support is often used on a building site to support objects, the existing building support is formed by a single support rod or a plurality of support rods, the plurality of support rods can play a good effect, but too many support rods are needed in the installation process, so that the cost problem is solved on one hand, the installation operation problem is solved on the other hand, and the single support rod is easy to be stressed unevenly;

the support is basically large in stress for the building, so that a single support rod is easy to bend when in use, the service life of the support is short, and once the top of the support inclines, the jacked building is uneven in stress and easy to incline or deflect, or the support fails to support and damages the building on the upper portion, the quality of the building is seriously influenced, and even the collapse of the building brings danger, so that the support is protected by a protection device, and meanwhile, the support is convenient to install.

Disclosure of Invention

The invention aims to provide an adjustable support for a building, which solves the problems in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme:

an adjustable support for buildings comprises a base, a support column, an adjusting column and a support plate, wherein the support column is fixedly connected to the upper end of the base, the adjusting column is movably inserted into the support column, the support plate is fixedly connected to the upper end of the support column, the upper end of the support column is fixedly connected with a protection device, the protection device is movably sleeved on the adjusting column, a lifting column in the adjusting column is of a triangular prism structure, adjusting blocks are fixedly connected to the middle parts of three side walls of the lifting column, an adjusting and fixing mechanism used for adjusting the lifting column to move up and down is connected to the protection device, the adjusting and fixing mechanism is used for fixing the lifting column, and the protection device acts on three edges of the lifting column;

the protection device comprises a shell and an installation block, wherein the installation block is arranged at three edges of the inner side wall of the shell, two outer side walls of the installation block are connected with the inner side wall of the shell through a plurality of telescopic pieces, and a first spring is wound on each telescopic piece.

Preferably, protection device still includes protection piece, damper and second spring, protection piece fixed connection is on the three edges and corners department inside wall of shell, the damper activity runs through the protection piece, the one end fixed connection of damper is on the inside wall of shell, the other end fixed connection of shell is in installation piece outside edges and corners department.

Preferably, the damping piece comprises air spring, location portion and joint portion are located the air spring both ends respectively, location portion is used for fixing in the inboard edges and corners of shell, with the inboard edges and corners phase-match of shell, joint portion is together fixed with installation piece outside edges and corners

Preferably, a section of the lower end of the shock absorbing member is wound with a second spring.

Preferably, the regulating block comprises a slide way, an arc-shaped part is arranged on one opposite side inside the slide way, and screw teeth are arranged on the arc-shaped part.

Preferably, it includes three rotary rod, and is three to adjust fixed establishment the rotary rod activity respectively runs through the movable hole that the corresponding lateral wall middle part of shell was seted up, the lateral wall of rotary rod rotates to be connected on the lateral wall in movable hole, the rotary rod is located the one end lateral wall of shell and has seted up with regulating block assorted tooth, fixed cover has been cup jointed in one section activity that the rotary rod is located the shell outside, the one end fixed connection of fixed cover is on the lateral wall of shell, the other end threaded connection of fixed cover has rotatory shell, rotatory shell movable sleeve is on the rotary rod, and on the inside wall of rotatory shell symmetric connection have the one end of two stoppers, the other end sliding connection of stopper is at the spacing inslot of seting up on the.

Preferably, the lower end of the base is fixedly connected with a first anti-skid block.

Preferably, the outer side wall of the supporting column is fixedly sleeved with a protective sleeve, and the lower end of the protective sleeve is fixedly connected to the upper end of the base.

Preferably, the upper end of the supporting plate is fixedly connected with a second anti-skid block, and the second anti-skid block consists of a main anti-skid plate and salient points.

Preferably, the support column includes the outer post, set up on the outer post with lifting post assorted mounting hole, and the edges and corners fixedly connected with of mounting hole and the reinforcing block that lifting post edges and corners match.

Compared with the prior art, the invention has the beneficial effects that:

1. when the lifting column is used, the combination of the mounting block, the telescopic piece and the first spring ensures that the mounting block, the telescopic piece and the first spring are interacted to prevent the lifting column from bending and deforming when the lifting column is stressed unevenly, and the mutual combination of the shock absorption piece and the protection block plays a role in protecting the corners of the lifting column.

2. The protective sheath plays the reinforcing effect, prevents that the top atress is uneven when, and the support column is cracked from the below.

3. First non-slip shoes and second non-slip shoes play skid-proof effect, and first non-slip shoes prevents to take place to slide between support and the ground, just so can guarantee the stability that outrigger supported, and the second non-slip shoes is that the thing of bearing of guaranteeing the top can not appear sliding between the support, just so can play fine supporting effect.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present invention taken along line A-A;

FIG. 3 is a schematic cross-sectional view of the present invention B-B;

FIG. 4 is an enlarged view of the structure of the part C of the present invention;

FIG. 5 is an enlarged view of the structure of the D-section of the present invention;

FIG. 6 is a perspective view of the shock absorbing member of the present invention;

FIG. 7 is a schematic perspective view of an adjusting block according to the present invention;

FIG. 8 is an enlarged view of the structure of section E of the present invention;

FIG. 9 is a sectional view of the connecting portion of the support plate and the second anti-slip block of the present invention;

in the figure: 1. a base; 2. a support pillar; 201. an outer column; 202. a reinforcing block; 3. an adjustment column; 301. lifting the column; 302. an adjusting block; 302a, a slide; 302b, an arc; 302c, screw threads; 4. a support plate; 5. a protection device; 501. a housing; 502. mounting blocks; 503. a telescoping member; 504. a first spring; 505. a protection block; 506. a shock absorbing member; 506a, a gas spring; 506b, a positioning part; 506c, a clamping part; 507. a second spring; 6. adjusting the fixing mechanism; 601. rotating the rod; 602. fixing a sleeve; 603. rotating the housing; 604. a limiting block; 7. a protective sleeve; 8. a first anti-skid block; 9. a second anti-skid block; 901. a primary cleat; 902. and (4) bumps.

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 a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, other embodiments obtained by persons of ordinary skill in the art without any creative effort are within the protection scope of the present invention.

Referring to fig. 1-9, the present invention provides a technical solution:

in order to solve the problems of uneven stress and troublesome installation of the support, the adjustable support for the building is provided, which comprises a base 1, a support column 2, an adjusting column 3 and a support plate 4, wherein the support column 2 is fixedly connected at the upper end of the base 1, the adjusting column 3 is movably inserted in the support column 2, the support plate 4 is fixedly connected at the upper end of the support column 2, the upper end of the support column 2 is fixedly connected with a protection device 5, the protection device 5 is movably sleeved on the adjusting column 3, the protection device 5 prevents the bending or breaking phenomenon of the adjusting column 3 caused by uneven stress of the adjusting column 3, a lifting column 301 in the adjusting column 3 is of a triangular prism structure, the stability of a triangle is high, so that when the force is applied, one point is stressed, other places can play a role in drawing the lifting column, the lifting column 301 is difficult to deform, and adjusting blocks 302 are fixedly connected in the middles of three side, the adjusting block 302 is used for adjusting the lifting column 301 to move up and down, the protecting device 5 is connected with an adjusting and fixing mechanism 6 used for adjusting the lifting column 301 to move up and down, the adjusting and fixing mechanism 6 is used for fixing the lifting column 301, and the protecting device 5 acts on three edges of the lifting column 301;

the protection device 5 comprises a shell 501 and a mounting block 502, wherein the mounting block 502 is arranged at three corners of the inner side wall of the shell 501, two outer side walls of the mounting block 502 are connected with the inner side wall of the shell 501 through a plurality of telescopic pieces 503, and a first spring 504 is wound on each telescopic piece 503.

In the specific implementation process, the protection device 5 further comprises a protection block 505, a shock absorption member 506 and a second spring 507, the protection block 505 is fixedly connected to the inner side walls of the three edges of the shell 501, the shock absorption member 506 movably penetrates through the protection block 505, one end of the shock absorption member 506 is fixedly connected to the inner side walls of the shell 501, and the other end of the shell 501 is fixedly connected to the edge of the outer side of the mounting block 502; the damping piece 506 is composed of a gas spring 506a, a positioning part 506b and a clamping part 506c, the positioning part 506b and the clamping part 506c are respectively positioned at two ends of the gas spring 506a, the positioning part 506b is used for being fixed at the inner side corner of the shell 501 and matched with the inner side corner of the shell 501, the clamping part 506c is fixed with the outer side corner of the mounting block 502, in the specific implementation, the positioning part 506b is welded with the inner side wall of the shell 501, the clamping part 506c is welded with the mounting block 502, a second spring 507 is wound on one section of the lower end of the damping piece 506, when one corner or one side of the lifting column 301 is excessively stressed, the telescopic piece 503 and the first spring 504 connected with the other two side mounting blocks 502 can mutually play a drawing effect, or the protection block 505 and the damping piece 506 on the other two corners play a drawing effect, and the telescopic piece 503 and the first spring 504 on the side which is excessively stressed can also play a, the shock absorbing members 506 that are forced over large angles also provide a cushioning effect.

In the specific implementation process, the adjusting block 302 comprises a slide way 302a, an arc-shaped part 302b is arranged on one opposite side inside the slide way 302a, a screw thread 302c is arranged on the arc-shaped part 302b, and the combination of the arc-shaped part 302b and the screw thread 302c is the same as the outer side wall of the screw;

the adjusting and fixing mechanism 6 comprises three rotating rods 601, the three rotating rods 601 respectively movably penetrate through a movable hole formed in the middle of the corresponding side wall of the shell 501, the outer side wall of each rotating rod 601 is rotatably connected to the outer side wall of the corresponding movable hole, the side wall of one end, located in the shell 501, of each rotating rod 601 is provided with teeth matched with the adjusting block 302, the teeth on the rotating rods 601 are similar to the teeth on the outer side wall of the worm wheel, a fixed sleeve 602 is movably sleeved on one section, located outside the shell 501, of each rotating rod 601, one end of each fixed sleeve 602 is fixedly connected to the outer side wall of the shell 501, the other end of each fixed sleeve 602 is in threaded connection with a rotating shell 603, each rotating shell 603 is movably sleeved on each rotating rod 601, one ends of two limiting blocks 604 are symmetrically connected to the inner side wall of each rotating shell 603, the other ends, the adjustment block 302 is lifted.

In the specific implementation process, the lower end of the base 1 is fixedly connected with a first anti-skid block 8; the first anti-skid block 8 prevents the lower end of the support column from sliding in the supporting process, the protective sleeve 7 is fixedly sleeved on the outer side wall of the support column 2, the protective sleeve 7 plays a role in reinforcement, and the lower end of the protective sleeve 7 is fixedly connected to the upper end of the base 1; the upper end of the supporting plate 4 is fixedly connected with a second anti-skid block 9; the second antiskid block 9 consists of a main antiskid plate 901 and salient points 902, the second antiskid block 9 can slide on and prevent a bearing object above the second antiskid block from sliding, and the salient points 902 can play a good antiskid effect; support column 2 includes outer post 201, set up on the outer post 201 and lift post 301 assorted mounting hole, be convenient for like this lift post 301 motion, and the edges and corners fixedly connected with of mounting hole and lifting post 301 edges and corners assorted boss 202, boss 202 plays the effect of consolidating support column 2.

In the specific operation process, the rotating shell 603 is firstly rotated to separate the rotating shell 603 from the fixed sleeve 602, then the rotating shell 603 is pulled outwards, the rotating rod 601 starts to rotate at the moment, the adjusting block 302 moves upwards when rotating clockwise, so that the lifting column 301 is driven to move upwards, and the lifting column 301 moves downwards when rotating anticlockwise;

when the position is adjusted to a required position, the rotating shell 603 is pushed inwards, and meanwhile, the rotating shell 603 is rotated, so that the rotating shell 603 is in threaded connection with the fixed sleeve 602, and the fixing effect is achieved;

during adjustment, some rotating shells 603 need to be separated from the fixed sleeve 602, only one rotating rod 601 needs to be adjusted, and finally, only the rotating shells 603 need to be connected with the fixed sleeve 602.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adjustable support for building, includes base (1), support column (2), regulation post (3) and backup pad (4), support column (2) fixed connection is in the upper end of base (1), adjust post (3) activity and peg graft in support column (2), backup pad (4) fixed connection is in the upper end of support column (2), its characterized in that: the upper end of the supporting column (2) is fixedly connected with a protection device (5), the protection device (5) is movably sleeved on the adjusting column (3), a lifting column (301) in the adjusting column (3) is of a triangular prism structure, the middle parts of three side walls of the lifting column (301) are fixedly connected with adjusting blocks (302), the protection device (5) is connected with an adjusting and fixing mechanism (6) used for adjusting the lifting column (301) to move up and down, the adjusting and fixing mechanism (6) is used for fixing the lifting column (301), and the protection device (5) acts on three edges of the lifting column (301);

the protection device (5) comprises a shell (501) and mounting blocks (502), wherein the mounting blocks (502) are arranged at three corners of the inner side wall of the shell (501), two outer side walls of the mounting blocks (502) are connected with the inner side wall of the shell (501) through a plurality of telescopic pieces (503), and first springs (504) are wound on the telescopic pieces (503);

protection device (5) still include protection piece (505), damper (506) and second spring (507), protection piece (505) fixed connection is on the three edges and corners department inside wall of shell (501), damper (506) activity runs through protection piece (505), the one end fixed connection of damper (506) is on the inside wall of shell (501), the other end fixed connection of shell (501) is in installation piece (502) outside edges and corners department.

2. The adjustable support for building of claim 1, wherein: shock attenuation piece (506) comprise air spring (506a), location portion (506b) and joint portion (506c) are located air spring (506a) both ends respectively, location portion (506b) are used for fixing in shell (501) inboard edges and corners, and with shell (501) inboard edges and corners phase-match, joint portion (506c) are together fixed with installation piece (502) outside edges and corners.

3. An adjustable support for construction as claimed in claim 2, wherein: a second spring (507) is wound on one section of the lower end of the shock absorption piece (506).

4. The adjustable support for building of claim 1, wherein: the regulating block (302) comprises a slide way (302a), an arc-shaped part (302b) is arranged on one side opposite to the inside of the slide way (302a), and a thread (302c) is arranged on the arc-shaped part (302 b).

5. An adjustable support for construction as claimed in claim 1 or 4, wherein: the adjusting and fixing mechanism (6) comprises three rotating rods (601), the three rotating rods (601) respectively and movably penetrate through a movable hole formed in the middle of the corresponding side wall of the shell (501), the outer side wall of the rotating rod (601) is rotationally connected to the outer side wall of the movable hole, the side wall of one end of the rotating rod (601) positioned in the shell (501) is provided with teeth matched with the adjusting block (302), a section of the rotating rod (601) positioned outside the shell (501) is movably sleeved with a fixed sleeve (602), one end of the fixed sleeve (602) is fixedly connected to the outer side wall of the shell (501), the other end of the fixed sleeve (602) is in threaded connection with a rotating shell (603), the rotating shell (603) is movably sleeved on the rotating rod (601), and one ends of two limit blocks (604) are symmetrically connected on the inner side wall of the rotating shell (603), the other end of the limiting block (604) is connected in a limiting groove formed in the rotating rod (601) in a sliding manner.

6. An adjustable support for construction as claimed in claim 1, wherein: the lower end of the base (1) is fixedly connected with a first anti-skid block (8).

7. An adjustable support for construction as claimed in claim 1, wherein: the fixed cover that has cup jointed on the lateral wall of support column (2) has protective sheath (7), and the lower extreme fixed connection of protective sheath (7) is in the upper end of base (1).

8. An adjustable support for construction as claimed in claim 1, wherein: the upper end of the supporting plate (4) is fixedly connected with a second anti-skid block (9), and the second anti-skid block (9) is composed of a main anti-skid plate (901) and salient points (902).

9. An adjustable support for construction as claimed in any one of claims 1, 2 or 4, wherein: the supporting column (2) comprises an outer column (201), a mounting hole matched with the lifting column (301) is formed in the outer column (201), and a reinforcing block (202) matched with the edge of the lifting column (301) is fixedly connected to the edge of the mounting hole.