CN203080959U - Novel building support with height adjustable - Google Patents
Novel building support with height adjustable Download PDFInfo
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- CN203080959U CN203080959U CN 201320052188 CN201320052188U CN203080959U CN 203080959 U CN203080959 U CN 203080959U CN 201320052188 CN201320052188 CN 201320052188 CN 201320052188 U CN201320052188 U CN 201320052188U CN 203080959 U CN203080959 U CN 203080959U
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- Prior art keywords
- inner prop
- sleeve
- novel building
- adjustable
- support
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- Expired - Fee Related
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Abstract
The utility model discloses a novel building support with height adjustable. The novel building support with the height adjustable comprises an inner post (1) and a sleeve (3). The inner post (1) is installed in the sleeve (3). The inner post (1) conducts axial lifting motion with an idler wheel (4) serving as support in the sleeve (3). The idler wheel (4) is driven by the inner post (1) to conduct radial rotation in a guiding groove of the inner post (1) with an idler wheel shaft (5) serving as a rotary center. Compared with the prior art, the novel building support with the height adjustable has the advantages that the novel building support with the height adjustable is simple in structure, an upright can be adjusted conveniently, and field operation of workers is convenient; adjustment in a large distance and fine adjustment in a small distance can be achieved, and working efficiency is improved; and the sleeve and the upright are located in the axial direction and the radial direction so that construction inconvenience caused by swinging and axial rotation of the support in the process of use is avoided.
Description
Technical field
The utility model relates to the building support in the building field, refers in particular to a kind of adjustable for height novel building support.
Background technology
In the process of building operations, no matter be to build building, workshop or build in the work progresss such as road, bridge, all be unable to do without the building support, need build the support that some are used for casting reinforced concrete or rubber at the construction field (site), the building supporting 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 is mostly to be lazy board and steel pipe support at present.Lazy board mainly is to get wooden frame according to concrete height saw to push up upright the support as column, be lower than actual height then with filling up brick or squeezing into stopper to adjust, but the firm degree of this supporting form is poor, be easy to tilt even topple over through lateral impact slightly, can not regulate height under highly different building situations, the timber wastage is big.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 slow and adjust 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: building engineering shuttering supports can regulate column.The utility model discloses a kind of adjustable building column, the just simple project organization that adopts adjusting nut and screw mandrel of its scheme, though this structure has solved the adjustable height problem of support theoretically to a certain extent, but its weak point is: 1) adjustable nut need have degree of precision with the column that has screw mandrel, so increases the processing and the maintenance cost of support; 2) adjustable nut is slower when regulating or loading and unloading on a large scale, influences operating efficiency; 3) because the teeth of 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 at interval to cooperate 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 adjustable height equally, and its structure is by inserting backstay on inner prop, then by sleeve pipe, arm and the adjustment ring that is used to adjust the arm height regulate height.But there are the following problems in actual applications for it: 1), more inconvenient in needs pillar condition with higher downward modulation festival-gathering if when the adjusted design between arm and the sleeve pipe is unreasonable, i.e. and 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, influence operating efficiency; 3) sleeve pipe and arm are not done the axial restraint constraint, make arm rock in sleeve pipe, influence the work construction quality.
The utility model content
Based on above-mentioned the deficiencies in the prior art, the utility model 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 is to support to do axial elevating movement with the roller in sleeve, it is that center of rotation is done radially rotation with the roller shaft in the gathering sill of inner prop that inner prop drives roller.
The utility model proposes a kind of adjustable for height novel building support, comprise inner prop 1 and sleeve 3, described inner prop 1 is installed in the 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 on roller should have roller shaft 5, and several locating holes 11 are radially arranged on the inner prop 1; Inner prop 1 serves as to support to do axial elevating movement with roller 4 in sleeve 3, and it be that center of rotation is done radially rotation in the gathering sill of inner prop 1 with roller shaft 5 that inner prop 1 drives roller 4.
Described building support also comprises regulating handle 9, and rising-falling tone knothole 6 places that regulating handle 9 inserts support are rotatable.
Described regulating handle 9 upper edge axis directions are provided with teeth, with the teeth of threaded portion on the 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 the inner prop 1 and an other side crest and rising-falling tone knothole 6; Convert the teeth of gathering sill one side by inner prop 1 that rotatablely moves of regulating handle 9 rectilinear motion of inner prop 1 to, realize that the height of big distance is regulated.
The gathering sill bottom of described inner prop 1 closely contacts with roller 4 inner prop 1 is formed constraint.
Regulating when highly reaching maximum, having at least two groups of rollers 4 to contact and its formation is freely retrained with inner prop 1.
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 the 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 the adjusting nut 2.
Described rising-falling tone knothole 6 is located at the top or the bottom of threaded portion.
Described inner prop 1 is solid post or hollow column.
Compared with prior art, the utility model patent has following beneficial effect:
1, of the present utility model simple in structure, the controllability of column is convenient, is convenient to workman's field operation.
2, can realize the adjusting and the in-plant fine adjustment mode of big 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 builds the support front view;
Fig. 2 builds support A-A sectional view;
Fig. 3 builds support inner prop front view;
Fig. 4 inner prop D-D view profile;
Fig. 5 builds support B-B view profile;
Fig. 6 builds support C 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 utility model is described in detail, these embodiments should not be construed to restriction of the present utility model if there is exemplary content.
Shown in Fig. 1-9, the utility model comprises inner prop 1, adjusting nut 2, sleeve 3, roller 4, roller shaft 5, alignment pin 8 and regulating handle 9 compositions.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 be located at sleeve 3 bottoms at the utility model and be divided into the example elaboration with rising-falling tone knothole 6), 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 and every group of roller 4 numbers, shape and position corresponding one by one (the utility model is set forth with triangular groove) of axis direction, and the effect of roller groove is that roller is moved in roller groove.Roller 4 can reduce inner prop 1 frictional resistance during elevating movement in sleeve 3.The length L 3 of the sleeve groove 7 on the sleeve 3 should can be regulated the height of inner prop to guarantee adjusting nut 2 fully more than or equal to any two distance L 6 of facing mutually between the locating hole 11 on the inner prop 1.The teeth of the threaded portion on the teeth of regulating handle 9 and the inner prop 1 are the rack-and-pinion drive connections, and for the ease of the 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 the described inner prop 1 part should be more than or equal to the ultimate range between any two locating holes 11 on the 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.
The utility model mode realizes building the Height Adjustable of support, and the height of finishing support with the combination regulation mode of coarse adjustment (adjustable range comparatively big time) and accurate adjustment (adjustable range hour) on the building support is regulated and accurately located.
The regulative mode of the utility model scheme is divided into two kinds: first kind, coarse adjustment mode (realizing by alignment pin 8 location) is applicable to when adjustable height is higher; Second kind, 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 the rising-falling tone knothole 6 with regulating handle 9, rotate regulating handle 9, teeth on the regulating handle 9 drive the teeth motion on the inner prop 1, and the rectilinear motion that rotatablely moving of regulating handle 9 is converted to inner prop 1 is finished 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 the 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, finish the height of building support and regulate.
Claims (10)
1. an adjustable for height novel building support comprises inner prop (1) and sleeve (3), and described inner prop (1) is installed in the 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 going up corresponding rising-falling tone knothole (6) at 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 the inner prop (1); Inner prop (1) serves as to support to do axial elevating movement with roller (4) in sleeve (3), and it be that center of rotation is done radially rotation in the gathering sill of inner prop (1) with roller shaft (5) that inner prop (1) drives roller (4).
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. the described a kind of adjustable for height novel building support of claim 2, it is characterized in that, described regulating handle (9) upper edge axis direction is provided with teeth, with the teeth of threaded portion on the inner prop (1) be the rack-and-pinion drive connection, the diameter of the gear of regulating handle (9) should be gone up between the diameter of the width (L9) of gathering sill one side and an other side crest and rising-falling tone knothole (6) between inner prop (1); Convert the teeth of gathering sill one side by inner prop (1) that rotatablely moves of regulating handle (9) rectilinear motion of inner prop (1) to, realize that the height of support is regulated.
4. as claim 1 or 3 described a kind of adjustable for height novel building supports, it is characterized in that the gathering sill bottom of described inner prop (1) closely contacts with roller (4) inner prop (1) is formed constraint.
5. as claim 1 or 3 described a kind of adjustable for height novel building supports, it is characterized in that, regulating when highly reaching maximum to have at least two groups of rollers (4) to contact and its formation is freely retrained with inner prop (1).
6. as claim 1 or 3 described a kind of adjustable for height novel building supports, it 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. as claim 1 or 3 described a kind of adjustable for height novel building supports, 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 last 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. as claim 1 or 3 described a kind of adjustable for height novel building supports, it is characterized in that the external diameter of described sleeve (3) threaded portion is less than or equal to the internal diameter that adjusting nut (2) is gone up screw thread.
9. as claim 1 or 3 described a kind of adjustable for height novel building supports, it is characterized in that described rising-falling tone knothole (6) is located at the top or the bottom of threaded portion.
10. as claim 1 or 3 described a kind of adjustable for height novel building supports, it is characterized in that described inner prop (1) is solid post or hollow column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320052188 CN203080959U (en) | 2013-01-30 | 2013-01-30 | Novel building support with height adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320052188 CN203080959U (en) | 2013-01-30 | 2013-01-30 | Novel building support with height adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203080959U true CN203080959U (en) | 2013-07-24 |
Family
ID=48826810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320052188 Expired - Fee Related CN203080959U (en) | 2013-01-30 | 2013-01-30 | Novel building support with height adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203080959U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075026A (en) * | 2013-01-30 | 2013-05-01 | 天津大学 | Novel height-adjustable building bracket |
| CN103104103A (en) * | 2013-01-30 | 2013-05-15 | 天津大学 | Height adjustable novel building support |
| CN106436584A (en) * | 2016-10-28 | 2017-02-22 | 柳州欧维姆工程有限公司 | Hanging basket with vertical lifting and limiting functions |
-
2013
- 2013-01-30 CN CN 201320052188 patent/CN203080959U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075026A (en) * | 2013-01-30 | 2013-05-01 | 天津大学 | Novel height-adjustable building bracket |
| CN103104103A (en) * | 2013-01-30 | 2013-05-15 | 天津大学 | Height adjustable novel building support |
| CN106436584A (en) * | 2016-10-28 | 2017-02-22 | 柳州欧维姆工程有限公司 | Hanging basket with vertical lifting and limiting functions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20140130 |