CN101446112A - Supporting seat being adjustable in height - Google Patents
Supporting seat being adjustable in height Download PDFInfo
- Publication number
- CN101446112A CN101446112A CNA2008101875024A CN200810187502A CN101446112A CN 101446112 A CN101446112 A CN 101446112A CN A2008101875024 A CNA2008101875024 A CN A2008101875024A CN 200810187502 A CN200810187502 A CN 200810187502A CN 101446112 A CN101446112 A CN 101446112A
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- China
- Prior art keywords
- slide rod
- slide block
- supporting seat
- rod
- height
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Abstract
The supporting seat discloses a supporting seat being adjustable in height, which is used for adjusting the line shape and the height of the structure in the building operation process. The supporting seat comprises a left slide rod, a right side rod, a center slide rod, a lower slide rod, an upper slide rod and two sets of regulating devices. The left slide rod, the right side rod, and the center slide rod have the same shape and size, and the longitudinal cross-sections thereof are respectively trapezoids; the top ends of the trapezoids are opposite; the upper slide rod and the lower slide rod are respectively adaptive with the left slide rod, the right side rod, and the center slide rod; the two sets of regulating devices are symmetrically arranged on the front surface and the back surface of the left slide rod, the right side rod, and the center slide rod and respectively comprises a screw shell, a left guide screw and a right guide screw which are respectively arranged on the two ends of the screw shell in a revolving way and have opposite revolving directions. The screw shell is rotated, and then the left guide screw and the right guide screw respectively drives the left slide rod, the right side rod, and the center slide rod to move along the horizontal direction so as to adjust the lifting of the large-tonnage supporting seat. The supporting seat causes that the left slide rod, the right side rod, and the center slide rod inwards or outwards displace in a horizontal way by exerting smaller force on the screw shell so as to increase or reduce the integral height of the supporting seat, thus causing that the bottom surface elevation of a carrier rises or reduces so as to meet the predicted height needed by the carrier.
Description
Technical field
The present invention relates to be used to adjust the linear and supporting seat highly of works in the building construction process, particularly relate to a kind of adjustable for height supporting seat.
Background technology
In building construction process, the linear control of works is extremely crucial, for guaranteeing the linear of structure construction and height, need carry out pad in work progress.Common pad method be in carrier bottom according to the needed pad height of reality, carrier is carried out pad, pad piece consumption is big, recycling rate of waterused is low.Simultaneously, under the effect of large-tonnage carrier, as need the pad height is accurately adjusted, the large-tonnage jack that needs configuration and carrier tonnage to be complementary is unfavorable for saving cost.
Summary of the invention
Technical problem to be solved by this invention is to solve the linear accurate problem inconvenient, that cost is high of adjusting of works in the building construction process.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention provides a kind of adjustable for height supporting seat, comprises left and right middle slide block, sliding block, top shoe and two cover adjusting devices, and the shape size of described left and right middle slide block is identical, it is trapezoidal that the longitudinal cross-section is respectively, and relatively most advanced and sophisticated; The upper surface of described sliding block is suitable with the soffit of left and right middle slide block respectively, and left and right middle slide block is placed on respectively on this sliding block; The soffit of described top shoe is suitable with the upper surface of left and right middle slide block respectively, and this top shoe is placed on the left and right middle slide block; Described two cover adjusting devices be symmetricly set on left and right on forward and backward of slide block, every suit leading screw adjusting device comprises screw shell and the left and right leading screw of difference spinning at these screw shell two ends, opposite and the outer end of the thread rotary orientation of described left and right leading screw respectively with left and right in the forward and backward surface of slide block fix, rotate screw shell, thereby left and right leading screw affects respectively left and right middle slide block along continuous straight runs to move the lifting of adjusting this large-tonnage supporting seat.
As improvement of the present invention, have the oil leab that leads to upper and lower slide block and left and right middle slide block contact surface on the left and right end face of described left and right middle slide block, and the entrance of oil leab is provided with grease nipple.
Also comprise a slide plate, described sliding block is placed on this slide plate.
The present invention, by sleeve being applied a smaller power, realize the height adjusting of large-tonnage supporting seat, stubborn by manually sleeve being executed, make left and right middle slide block that inside or outside horizontal movement take place, increase or reduce the whole height of supporting seat, thereby carrier bottom surface elevation is raise or reduction, satisfy the required expectation height that reaches of carrier,, can carry the large-tonnage load and also accurately adjust owing to adopt the sleeve lead screw transmission mechanism.
Description of drawings
Fig. 1 is the adjustable for height clamping support schematic diagram of the present invention;
Fig. 2 is the vertical view of adjustable for height supporting seat among Fig. 1;
Fig. 3 is the use schematic diagram of the adjustable for height supporting seat of the present invention;
Fig. 4 is the vertical view of adjustable for height supporting seat among Fig. 3.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is made detailed explanation.
As shown in Figure 1 and Figure 2, the present invention includes slide plate 10 and the supporting seat that places on the slide plate 10, slide plate 10 is made by having than low-friction coefficient with than the macromolecular material MGB of high-bearing capacity, and this supporting seat can slide in the bottom gap of carrier in order to support bearing easily by slide plate 10.
Described supporting seat comprises left and right middle slide block 24,29, sliding block 30, top shoe 26 and two cover adjusting devices, and the shape size of left and right middle slide block 24,29 is identical, and its longitudinal cross-section is respectively trapezoidal, and relatively most advanced and sophisticated; The upper surface of sliding block 30 is suitable with the soffit of left and right middle slide block 24,29 respectively, and left and right middle slide block 24,29 is placed on respectively on this sliding block 30; The soffit of top shoe 26 is suitable with the upper surface of left and right middle slide block 24,29 respectively, and this top shoe 26 is placed on the left and right middle slide block 24,29; Two cover adjusting devices be symmetricly set on left and right on forward and backward of slide block 24,29, every suit adjusting device comprises screw shell 27 and the left and right leading screw 25,28 of difference spinning at these screw shell two ends, opposite and the outer end of the thread rotary orientation of left and right leading screw 25,28 respectively by free bearing 21 with left and right in the forward and backward surface of slide block 24,29 fix, rotate screw shell 27, thereby left and right leading screw 25,28 affects respectively left and right middle slide block 24,29 along continuous straight runs to move the lifting of adjusting this large-tonnage supporting seat.
Have the oil leab 23 that leads to upper and lower slide block 26,30 and left and right middle slide block 24,29 contact surfaces in left and right on the left and right end face of slide block 24,29, and the entrance of oil leab 23 is respectively equipped with grease nipple 22.By grease nipple 22 packing lubrication grease between the slide block contact surface, reduce the confficient of static friction between the slide block, make the descending operation of supporting seat more laborsaving and improve its application life.
The angle of inclination of slide block 24,29 was definite jointly according to the maximum internal force that the maximum discrepancy in elevation of the required adjusting of reality, friction factor between slide block and screw mandrel can become to bear during the present invention was left and right.
The present invention is not limited to above-mentioned preferred forms, and anyone should learn the structural change of making under enlightenment of the present invention, and every have identical or close technical scheme with the present invention, all falls within protection scope of the present invention.
Claims (3)
1, adjustable for height supporting seat is characterized in that comprising:
Slide block in left and right, the two shape size is identical, and it is trapezoidal that the longitudinal cross-section is respectively, and relatively most advanced and sophisticated;
Sliding block, its upper surface are suitable with the soffit of left and right middle slide block respectively, and left and right middle slide block is placed on respectively on this sliding block;
Top shoe, its soffit are suitable with the upper surface of left and right middle slide block respectively, and this top shoe is placed on the left and right middle slide block;
Two cover adjusting devices, be symmetricly set on left and right on forward and backward of slide block, every suit leading screw adjusting device comprises screw shell and the left and right leading screw of difference spinning at these screw shell two ends, opposite and the outer end of the thread rotary orientation of described left and right leading screw respectively with left and right in the forward and backward surface of slide block fix, rotate screw shell, thereby left and right leading screw affects respectively left and right middle slide block along continuous straight runs to move the lifting of adjusting this large-tonnage supporting seat.
2, adjustable for height supporting seat as claimed in claim 1, it is characterized in that describedly having the oil leab that leads to upper and lower slide block and left and right middle slide block contact surface in left and right on the left and right end face of slide block, and the entrance of oil leab is provided with grease nipple.
3, adjustable for height supporting seat as claimed in claim 1 or 2 is characterized in that also comprising a slide plate, and described sliding block is placed on this slide plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101875024A CN101446112B (en) | 2008-12-24 | 2008-12-24 | Supporting seat being adjustable in height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101875024A CN101446112B (en) | 2008-12-24 | 2008-12-24 | Supporting seat being adjustable in height |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101446112A true CN101446112A (en) | 2009-06-03 |
| CN101446112B CN101446112B (en) | 2010-09-15 |
Family
ID=40741973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101875024A Active CN101446112B (en) | 2008-12-24 | 2008-12-24 | Supporting seat being adjustable in height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101446112B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104405040A (en) * | 2014-11-06 | 2015-03-11 | 安徽鸿路钢结构(集团)股份有限公司 | Combined steel member finely adjustable in height |
| CN104790530A (en) * | 2014-01-20 | 2015-07-22 | 清华大学 | Vertical adjustment device of structural support |
-
2008
- 2008-12-24 CN CN2008101875024A patent/CN101446112B/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104790530A (en) * | 2014-01-20 | 2015-07-22 | 清华大学 | Vertical adjustment device of structural support |
| CN104790530B (en) * | 2014-01-20 | 2017-04-12 | 清华大学 | Vertical adjustment device of structural support |
| CN104405040A (en) * | 2014-11-06 | 2015-03-11 | 安徽鸿路钢结构(集团)股份有限公司 | Combined steel member finely adjustable in height |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101446112B (en) | 2010-09-15 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GROUP CO., LTD., ZHONGTIE DAQIAO BUREAU Free format text: FORMER OWNER: CHINA ZHONGTIE MAJOR BRIDGE ENGINEERING CO., LTD. Effective date: 20150216 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150216 Address after: 430050 Hanyang Road, Hanyang District, Hubei, No. 38, No. Patentee after: Group Co., Ltd., Zhongtie Daqiao Bureau Address before: 430050 Hanyang Road, Hanyang District, Hubei, No. 38, No. Patentee before: China Zhongtie Major Bridge Engineering Co., Ltd. |