CN103104103A - Height adjustable novel building support - Google Patents
Height adjustable novel building support Download PDFInfo
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- CN103104103A CN103104103A CN2013100369242A CN201310036924A CN103104103A CN 103104103 A CN103104103 A CN 103104103A CN 2013100369242 A CN2013100369242 A CN 2013100369242A CN 201310036924 A CN201310036924 A CN 201310036924A CN 103104103 A CN103104103 A CN 103104103A
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- inner prop
- sleeve
- building support
- adjustable
- novel building
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Abstract
The invention discloses a height adjustable novel building support which comprises an inner column (1) and a sleeve (3). The inner column (1) is arranged in the sleeve (3), and does axial lifting movement with a rolling wheel (4) as supporting in the inner column (1). The inner column (1) drives the rolling wheel (4) to do radial rotation with a rolling wheel shaft (5) as a rotating center in a guide groove of the inner column (1). Compared with the prior art, the height adjustable novel building support has the advantages of being simple in structure, enabling adjustment of an upright column to be more convenient, facilitating scenic operation of workers, being capable of realizing large-distance adjustment and close-range fine adjustment types, improving work efficiency, carrying out axial positioning and radial positioning of the sleeve and the upright column, and avoiding inconvenience of construction due to shake and axial rotation in the using process.
Description
Technical field
The present invention relates to the building support in building field, refer in particular to a kind of adjustable for height novel building support.
Background technology
In the process of building operations, no matter to build building, workshop or build in the work progresss such as road, bridge, all be unable to do without building support, need to build at the construction field (site) the support that some are used for casting reinforced concrete or rubber, the building support structure design of using at present is unreasonable, its length can not be regulated, and uses inconvenience, poor safety performance.The building support that uses at present is mostly to be lazy board and steel pipe support.Lazy board is mainly to get wooden frame according to concrete height saw to push up vertical the support as column, lower than actual height with pad brick or squeeze into stopper to adjust, but the firm degree of this supporting form is poor, slightly be easy to tilt even to topple over through lateral impact, can not regulate height in highly different building situations, the timber wastage is large.Steel pipe support is that steel pipe is formed by connecting in length and breadth, can reclaim repeatedly and use.But because the length of steel pipe is lack of standardization, the installation site of fastener is fixing, can't effectively locate and regulate height, makes installation rate slowly and adjusts the length that expends time in, and steel pipe support all can't satisfy instructions for use in some cases.
Number of patent application 201020106709.7, patent name: supporting adjustable upright column of construction engineering formwork.The utility model discloses a kind of adjustable building vertical column, its scheme is the simple project organization that adopts adjusting nut and screw mandrel just, although this structure has solved the adjustable problem of height of support theoretically to a certain extent, but its weak point is: 1) adjustable nut with need have degree of precision with the column of screw mandrel, so increase processing and the maintenance cost of support; 2) adjustable nut is slower when regulating or loading and unloading on a large scale, affects operating efficiency; 3) teeth due to screw mandrel expose to the open air outside, under the rugged environment of building site, make the teeth wearing and tearing aggravation of screw mandrel, reduction of service life; 4) the column cylinder is to have the interval to coordinate with screw mandrel, can produce and rock and move, and makes troubles in the handling process.Number of patent application 201020260862.5, patent name: a kind of building support.The utility model discloses a kind of building support of height adjustability equally, and its structure is by inserting backstay on inner prop, then passing through sleeve pipe, arm and regulate height for the adjustment ring of adjusting the arm height.But there are the following problems in actual applications for it: 1) if when the adjusted design between arm and sleeve pipe is unreasonable, and to need the higher situation of pillar to lower festival-gathering more inconvenient, i.e. the height adjustment range restriction of groove that is adjusted; 2) sleeve pipe and arm adopt matched in clearance, radially can relatively rotate, and therefore bring difficulty when inserting backstay, affect operating efficiency; 3) sleeve pipe and arm are not done the axial restraint constraint, make arm rock in sleeve pipe, affect the work construction quality.
Summary of the invention
Based on above-mentioned the deficiencies in the prior art, the present invention proposes a kind of Height Adjustable novel building support, comprise inner prop and sleeve, by the structure design between inner prop and sleeve, realize that inner prop does axial elevating movement take roller as supporting in sleeve, inner prop drives roller and makes radial rotating take roller shaft as center of rotation in the gathering sill of inner prop.
The present invention proposes a kind of adjustable for height novel building support, comprise inner prop 1 and sleeve 3, described inner prop 1 is installed in sleeve 3, it is characterized in that, the external diameter of sleeve 3 one ends has screw thread, and adjusting nut 2 matches with this threaded portion; Threaded portion at sleeve 3 is provided with sleeve groove 7, rising-falling tone knothole 6 and corresponding alignment pin 8, the position of corresponding rising-falling tone knothole 6 is provided with gathering sill along inner prop 1 axis direction on sleeve 3, gathering sill is the teeth form along any one side of the axis direction of inner prop 1, sleeve 3 peripheries are provided with the roller groove of placing roller 4 along axis direction, 4 pairs, roller should have roller shaft 5, and several locating holes 11 are radially arranged on inner prop 1; Inner prop 1 is done axial elevating movement take roller 4 as supporting in sleeve 3, inner prop 1 drives roller 4 and makes radial rotating take roller shaft 5 as center of rotation in the gathering sill of inner prop 1.
Described building support also comprises regulating handle 9, and rising-falling tone knothole 6 places that regulating handle 9 inserts support are rotatable.
Be provided with teeth along axis direction on described regulating handle 9, with the teeth of threaded portion on inner prop 1 be the rack-and-pinion drive connection, the diameter of the gear of regulating handle 9 should be between the diameter of the width L9 of gathering sill one side on inner prop 1 and an other side crest and rising-falling tone knothole 6; The teeth of gathering sill one side by inner prop 1 that rotatablely moves of regulating handle 9 are converted to the rectilinear motion of inner prop 1, realize that the height of large distance is regulated.
The gathering sill bottom of described inner prop 1 and roller 4 Contact inner props 1 form constraint.
When adjusting highly reaches maximum, have at least two groups of rollers 4 to contact with inner prop 1 and its formation is freely retrained.
The length L 4 of described sleeve 3 threaded portions should be more than or equal to the length L 3 of sleeve groove 7.
The length L 2 of the teeth part of described inner prop 1 threaded portion should be more than or equal to the ultimate range between any two locating holes 11 on inner prop 1, and the stroke when regulating handle 9 rotates can be located any one locating hole 11 with alignment pin 8.
The external diameter of described sleeve 3 threaded portions is less than or equal to the internal diameter of screw thread on adjusting nut 2.
Described rising-falling tone knothole 6 is located at top or the bottom of threaded portion.
Described inner prop 1 is solid post or hollow column.
Compared with prior art, patent of the present invention has following beneficial effect:
1, of the present invention simple in structure, the controllability of column is convenient, is convenient to workman's field operation.
2, can realize adjusting and the in-plant fine adjustment mode of large distance, increase work efficiency.
3, to axially and radially the positioning of sleeve and column, make support in use avoided rocking and
The construction inconvenience that axial rotation is brought.
Description of drawings
Fig. 1 building support front view;
Fig. 2 building support A-A sectional view;
Fig. 3 building support inner prop front view;
Fig. 4 inner prop D-D view profile;
Fig. 5 building support B-B view profile;
Fig. 6 building support C is to partial view;
Fig. 7 roller position E is to partial enlarged view;
Fig. 8 regulating handle major part partial view;
Fig. 9 regulating handle F-F view profile.
Reference numeral: 1, inner prop; 2, adjusting nut; 3, sleeve; 4, roller; 5, roller shaft; 6, rising-falling tone knothole; 7, sleeve groove; 8, alignment pin; 9, regulating handle; 10, roller groove; 11, locating hole
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail, if there is exemplary content in these embodiments, should not be construed to limitation of the present invention.
As shown in Fig. 1-9, the present invention includes inner prop 1, adjusting nut 2, sleeve 3, roller 4, roller shaft 5, alignment pin 8 and regulating handle 9 and form.The external diameter of sleeve 3 one ends is provided with screw thread, the external diameter of the threaded portion of sleeve 3 is less than or equals the bottom diameter of adjusting nut 2, so that the loading and unloading of adjusting nut 2, the threaded portion of sleeve 3 is provided with sleeve groove 7, the threaded portion bottom of sleeve 3 is provided with rising-falling tone knothole 6(rising-falling tone knothole also can be located at screw thread top, only being located at sleeve 3 bottoms with rising-falling tone knothole 6 in the present invention is divided into example and sets forth), be provided with the notch of placing roller 4 at sleeve 3 peripheries.Inner prop 1 can be solid post or hollow column, is drilled with several locating holes 11 radially on inner prop 1, and rising-falling tone knothole 6 positions are provided with gathering sill along inner prop 1 axis direction on corresponding sleeve 3, one side gathering sill is the teeth form along any of axis direction of inner prop 1.The periphery of inner prop 1 is along the roller groove of axis direction and every group of roller 4 numbers, shape and position corresponding (the present invention sets forth with triangular groove) one by one, and the effect of roller groove is that roller is moved in roller groove.Roller 4 can reduce the frictional resistance of inner prop 1 when sleeve 3 interior elevating movement.The length L 3 of the sleeve groove 7 on sleeve 3 should more than or equal to any two distance L 6 of facing mutually between locating hole 11 on inner prop 1, can be regulated the height of inner prop to guarantee adjusting nut 2 fully.The teeth of the threaded portion on the teeth of regulating handle 9 and inner prop 1 are the rack-and-pinion drive connections, and for the ease of adjusting and the loading and unloading of regulating handle 9, the diameter of the gear of regulating handle 9 should be between the diameter of the length of L9 and rising-falling tone knothole 6.The length L 2 of teeth on described inner prop 1 part should be more than or equal to the ultimate range between any two locating holes 11 on inner prop 1, so that the stroke of regulating handle 9 when rotating can be located any one locating hole 11 with alignment pin 8.
Mode of the present invention realizes the Height Adjustable of building support, and the height of completing support with the combination regulation mode of coarse adjustment (when adjustable range is larger) and accurate adjustment (adjustable range hour) on building support is regulated and accurate location.
The present invention program's regulative mode is divided into two kinds: the first, and coarse adjustment mode (by alignment pin 8 location realizing) is applicable to adjustable height when higher; The second, fine-tuning mode (realizing by rotation adjusting nut 2) is applicable to the height of small distance is regulated.For example, in building construction process, when the height of sleeve 3 is not enough to the bearing height adjustable extent, at first insert in rising-falling tone knothole 6 with regulating handle 9, rotate regulating handle 9, teeth on regulating handle 9 drive the teeth motion on inner prop 1, and the rectilinear motion that rotatablely moving of regulating handle 9 is converted to inner prop 1 is completed the height of lifting and regulated.When being adjusted to general correct position, fixing with the locating hole 6 that alignment pin 8 passes on sleeve groove 7 and inner prop 1, and then rotate adjusting nut 2, adjusting nut 2 drives alignment pin 8 and inner prop 1 carries out elevating movement, reach the required exact position of regulating height, complete the height of building support and regulate.
Claims (10)
1. an adjustable for height novel building support, comprise inner prop (1) and sleeve (3), and described inner prop (1) is installed in sleeve (3), it is characterized in that, the external diameter of sleeve (3) one ends has screw thread, and adjusting nut (2) matches with this threaded portion; Threaded portion at sleeve (3) is provided with sleeve groove (7), rising-falling tone knothole (6) and corresponding alignment pin (8), position at the upper corresponding rising-falling tone knothole (6) of sleeve (3) is provided with gathering sill along inner prop (1) axis direction, gathering sill is the teeth form along any one side of the axis direction of inner prop (1), sleeve (3) periphery is provided with the roller groove of placing roller (4) along axis direction, roller (4) has several locating holes (11) radially to roller shaft (5) should be arranged on inner prop (1); Inner prop (1) is done axial elevating movement take roller (4) as supporting in sleeve (3), inner prop (1) drives roller (4) and makes radial rotating take roller shaft (5) as center of rotation in the gathering sill of inner prop (1).
2. a kind of adjustable for height novel building support as claimed in claim 1, is characterized in that, described building support also comprises regulating handle (9), and regulating handle (9) inserts the rising-falling tone knothole (6) of support and locates, and is rotatable.
3. a kind of adjustable for height novel building support claimed in claim 2, it is characterized in that, described regulating handle (9) is upper is provided with teeth along axis direction, with the teeth of threaded portion on inner prop (1) be the rack-and-pinion drive connection, the diameter of the gear of regulating handle (9) should be between the diameter of the width (L9) of upper gathering sill one side of inner prop (1) and an other side crest and rising-falling tone knothole (6); The teeth of gathering sill one side by inner prop (1) that rotatablely moves of regulating handle (9) are converted to the rectilinear motion of inner prop (1), realize that the height of support is regulated.
4. a kind of adjustable for height novel building support as described in claim 1 or 3, is characterized in that, gathering sill bottom and roller (4) the Contact inner prop (1) of described inner prop (1) form constraint.
5. a kind of adjustable for height novel building support as described in claim 1 or 3, is characterized in that, when adjusting highly reaches maximum, has at least two groups of rollers (4) contact with inner prop (1) and its formation is freely retrained.
6. a kind of adjustable for height novel building support as described in claim 1 or 3, is characterized in that, the length (L4) of described sleeve (3) threaded portion should be more than or equal to the length (L3) of sleeve groove (7).
7. a kind of adjustable for height novel building support as described in claim 1 or 3, it is characterized in that, the length (L2) of the teeth part of described inner prop (1) threaded portion should be more than or equal to the ultimate range between upper any two locating holes (11) of inner prop (1), and the stroke when regulating handle (9) rotates can be located any one locating hole (11) with alignment pin (8).
8. a kind of adjustable for height novel building support as described in claim 1 or 3, is characterized in that, the external diameter of described sleeve (3) threaded portion is less than or equal to the internal diameter of the upper screw thread of adjusting nut (2).
9. a kind of adjustable for height novel building support as described in claim 1 or 3, is characterized in that, described rising-falling tone knothole (6) is located at top or the bottom of threaded portion.
10. a kind of adjustable for height novel building support as described in claim 1 or 3, is characterized in that, described inner prop (1) is solid post or hollow column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100369242A CN103104103A (en) | 2013-01-30 | 2013-01-30 | Height adjustable novel building support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100369242A CN103104103A (en) | 2013-01-30 | 2013-01-30 | Height adjustable novel building support |
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| CN103104103A true CN103104103A (en) | 2013-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100369242A Pending CN103104103A (en) | 2013-01-30 | 2013-01-30 | Height adjustable novel building support |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913167A (en) * | 2015-06-01 | 2015-09-16 | 铜陵方正塑业科技有限公司 | Height adjustment mechanism |
| CN106429836A (en) * | 2016-02-06 | 2017-02-22 | 上海建工五建集团有限公司 | Mechanical adjusting rod for adjusting perpendicularity of self-adaptive diagonal brace |
| CN111058460A (en) * | 2019-12-27 | 2020-04-24 | 上海建工集团股份有限公司 | Supporting platform of reinforced concrete supporting beam and using method thereof |
| CN113519407A (en) * | 2021-08-19 | 2021-10-22 | 华中农业大学 | Automatic feeding system of bed field integration cattle raising |
| CN114207233A (en) * | 2019-08-08 | 2022-03-18 | 格罗夫设计(彭布里奇)有限公司 | Supporting structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB649368A (en) * | 1948-06-30 | 1951-01-24 | De Vigier William | Improvements in or relating to adjustable metal props |
| CH664413A5 (en) * | 1983-04-29 | 1988-02-29 | Wolfgang Baumann | SUPPORT FOR THE CONSTRUCTION TO SUPPORT A CEILING FORM. |
| CN1540118A (en) * | 2003-10-29 | 2004-10-27 | 北京捷安建筑脚手架有限公司 | Telescoping construction platform |
| CN101158230A (en) * | 2007-11-06 | 2008-04-09 | 成志全 | Lifting screw fine-adjustment outer-bushing regulation rod |
| CN201106290Y (en) * | 2007-11-14 | 2008-08-27 | 李信伟 | Project combined movable support apparatus |
| CN101644102A (en) * | 2008-08-08 | 2010-02-10 | 中达建设集团股份有限公司 | Auxiliary tool for top plate drilling machinery |
| CN203080959U (en) * | 2013-01-30 | 2013-07-24 | 天津大学 | Novel building support with height adjustable |
-
2013
- 2013-01-30 CN CN2013100369242A patent/CN103104103A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB649368A (en) * | 1948-06-30 | 1951-01-24 | De Vigier William | Improvements in or relating to adjustable metal props |
| CH664413A5 (en) * | 1983-04-29 | 1988-02-29 | Wolfgang Baumann | SUPPORT FOR THE CONSTRUCTION TO SUPPORT A CEILING FORM. |
| CN1540118A (en) * | 2003-10-29 | 2004-10-27 | 北京捷安建筑脚手架有限公司 | Telescoping construction platform |
| CN101158230A (en) * | 2007-11-06 | 2008-04-09 | 成志全 | Lifting screw fine-adjustment outer-bushing regulation rod |
| CN201106290Y (en) * | 2007-11-14 | 2008-08-27 | 李信伟 | Project combined movable support apparatus |
| CN101644102A (en) * | 2008-08-08 | 2010-02-10 | 中达建设集团股份有限公司 | Auxiliary tool for top plate drilling machinery |
| CN203080959U (en) * | 2013-01-30 | 2013-07-24 | 天津大学 | Novel building support with height adjustable |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913167A (en) * | 2015-06-01 | 2015-09-16 | 铜陵方正塑业科技有限公司 | Height adjustment mechanism |
| CN106429836A (en) * | 2016-02-06 | 2017-02-22 | 上海建工五建集团有限公司 | Mechanical adjusting rod for adjusting perpendicularity of self-adaptive diagonal brace |
| CN114207233A (en) * | 2019-08-08 | 2022-03-18 | 格罗夫设计(彭布里奇)有限公司 | Supporting structure |
| CN114207233B (en) * | 2019-08-08 | 2023-09-22 | 格罗夫设计(彭布里奇)有限公司 | Supporting structure |
| CN111058460A (en) * | 2019-12-27 | 2020-04-24 | 上海建工集团股份有限公司 | Supporting platform of reinforced concrete supporting beam and using method thereof |
| CN113519407A (en) * | 2021-08-19 | 2021-10-22 | 华中农业大学 | Automatic feeding system of bed field integration cattle raising |
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Application publication date: 20130515 |