CN204225514U - A kind of jacking of good stability - Google Patents
A kind of jacking of good stability Download PDFInfo
- Publication number
- CN204225514U CN204225514U CN201420615246.5U CN201420615246U CN204225514U CN 204225514 U CN204225514 U CN 204225514U CN 201420615246 U CN201420615246 U CN 201420615246U CN 204225514 U CN204225514 U CN 204225514U
- Authority
- CN
- China
- Prior art keywords
- cell body
- jacking
- crossbeam
- type groove
- support bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A kind of jacking of good stability, comprise jacking body, support bar and reinforcing rib, described jacking body is the cell body of opening upwards, the side height of described cell body is 45-51mm, center bottom described support bar and cell body is affixed, the two side of described cell body has U-type groove relatively, described U-type groove is located at the centre of two side axis direction respectively, the minimum point of described U-type groove and the vertical distance of cell body upper surface are 4-7mm, one end of described reinforcing rib and the side of support bar affixed, affixed bottom the other end and cell body, affixed point bottom described cell body and cell body inside wall tangent.The utility model structure is simple, low cost of manufacture; Easy to use, dual-purpose, both can support double joint crossbeam or single crossbeam, cell body can support double joint crossbeam, and U-type groove can support single crossbeam; Stressed firmly, long service life, good stability, can ensure jacking and support bar with one heart stressed; Safety factor is high, and crossbeam does not produce slippage.
Description
Technical field
The utility model relates to the auxiliary field of components of building, particularly relates to the jacking that a kind of stability is strong.
Background technology
At building field, the crossbeam of concreting must support crossbeam with jacking, just can complete and solidify and shape.Existing crossbeam mainly comprises single steel pipe, two steel pipe, the lumps of wood, i iron, channel-section steel etc.
At present, all adopt U-shaped jacking to support crossbeam on the market, described jacking mainly comprises jacking plate and is fixed on the support bar of the center below jacking plate.Adopt this jacking to there is certain defect: namely when U-shaped jacking supports two crossbeams, this U-shaped jacking can fixed cross beam well, and the jacking plate of this jacking is concentric up and down with support bar; And when this U-shaped jacking supports a crossbeam, can not ensure that this crossbeam, jacking and support bar thereof are with one heart stressed, and the easy slippage of crossbeam, needs are caused to increase the measures such as wooden contract in the both sides of this crossbeam to ensure that horizontal survey does not produce slippage, meanwhile, jacking is unbalance stress in load bearing process, poor stability, insecure, application life is short.
Utility model content
Technical problem to be solved in the utility model is, overcomes the above-mentioned defect that prior art exists, provide a kind of both can support double joint crossbeam or single crossbeam, stressed firmly, the jacking of the good stability of long service life.
The utility model solves the technical scheme that its technical problem adopts, a kind of jacking of good stability, comprise jacking body, support bar and reinforcing rib, described jacking body is the cell body of opening upwards, the side height of described cell body is the preferred 51mm of 45-51mm(), center bottom described support bar and cell body is affixed, the two side of described cell body has U-type groove relatively, described U-type groove is located at the centre of two side axis direction respectively, the minimum point of described U-type groove and the vertical distance of cell body upper surface are the preferred 6mm of 4-7mm(), one end of described reinforcing rib and the side of support bar affixed, affixed bottom the other end and cell body, affixed point bottom described cell body and cell body inside wall tangent.
Further, the width of described cell body and two crossbeam diameter sums suitable.
Further, the width of described U-type groove and crossbeam diameter suitable.
Further, isosceles triangle is formed bottom described reinforcing rib, support bar and cell body.
Compared with prior art, the utility model structure is simple, low cost of manufacture; Easy to use, dual-purpose, both can support double joint crossbeam or single crossbeam, cell body can support double joint crossbeam, and U-type groove can support single crossbeam; Stressed firm, long service life, good stability, the minimum point of U-type groove and the vertical distance of cell body upper surface are 4-7mm, with one heart stressed on support bar of single crossbeam can be ensured, affixed point bottom reinforcing rib and cell body and cell body inside wall tangent, form isosceles triangle bottom reinforcing rib, support bar and cell body, can ensure jacking and support bar with one heart stressed; Safety factor is high, and the side height of cell body is 45-51mm, and crossbeam does not produce slippage.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model jacking one embodiment.
The vertical face cut-away view that Fig. 2 is jacking shown in Fig. 1.
Fig. 3 is the using state figure that the utility model jacking supports two steel pipe.
Fig. 4 is the using state figure that the utility model jacking supports single steel pipe.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described further.
With reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the present embodiment comprises jacking body 2, support bar 1 and reinforcing rib 3, jacking body 2 is the cell body 2 of opening upwards, the side height of cell body 2 is 51mm, support bar 1 is affixed with the center bottom cell body 2, the two side of cell body 2 has U-type groove 4 relatively, the crossbeam 5 of concreting is single crossbeam, then can by this crossbeam 5 through U-type groove 4, to support this crossbeam 5 well, U-type groove 4 is located at the centre of two side axis direction respectively, jacking body 2 and support bar 1 with one heart stressed; The minimum point of U-type groove 4 and the vertical distance of cell body 5 upper surface are 6mm, make crossbeam 5 not produce slippage, with one heart stressed, stable; One end of reinforcing rib 3 and the side of support bar 1 affixed, affixed bottom the other end and cell body 2, the affixed point bottom cell body 2 and cell body 2 inside wall tangent.
The width of cell body 2 and two crossbeam 5 diameter sums suitable.
Width and crossbeam 5 diameter of U-type groove 4 are suitable.
Form isosceles triangle bottom reinforcing rib 3, support bar 1 and cell body 2, make the stress point on support bar 1 concentric, good stability, long service life.
Use the utility model, easy to operate, dual-purpose, both can support double joint crossbeam or single crossbeam, cell body 2 can support double joint crossbeam, and U-type groove 4 can support single crossbeam; Stressed firmly, long service life, good stability, can ensure jacking body 2 and support bar 1 with one heart stressed; Safety factor is high, and crossbeam 5 does not produce slippage.
Claims (6)
1. the jacking of a good stability, it is characterized in that, comprise jacking body, support bar and reinforcing rib, described jacking body is the cell body of opening upwards, the side height of described cell body is 45-51mm, center bottom described support bar and cell body is affixed, the two side of described cell body has U-type groove relatively, described U-type groove is located at the centre of two side axis direction respectively, the minimum point of described U-type groove and the vertical distance of cell body upper surface are 4-7mm, one end of described reinforcing rib and the side of support bar affixed, affixed bottom the other end and cell body, affixed point bottom described cell body and cell body inside wall tangent.
2. jacking according to claim 1, is characterized in that, the side height of described cell body is 51mm.
3. jacking according to claim 1 and 2, is characterized in that, the minimum point of described U-type groove and the vertical distance of cell body upper surface are 6mm.
4. jacking according to claim 1 and 2, is characterized in that, the width of described cell body and two crossbeam diameter sums suitable.
5. jacking according to claim 1 and 2, is characterized in that, width and the crossbeam diameter of described U-type groove are suitable.
6. jacking according to claim 1 and 2, is characterized in that, forms isosceles triangle bottom described reinforcing rib, support bar and cell body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420615246.5U CN204225514U (en) | 2014-10-23 | 2014-10-23 | A kind of jacking of good stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420615246.5U CN204225514U (en) | 2014-10-23 | 2014-10-23 | A kind of jacking of good stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204225514U true CN204225514U (en) | 2015-03-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420615246.5U Expired - Fee Related CN204225514U (en) | 2014-10-23 | 2014-10-23 | A kind of jacking of good stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204225514U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108952213A (en) * | 2018-07-05 | 2018-12-07 | 深圳市第建筑工程有限公司 | A kind of overlength crossbeam fittable slackening device |
-
2014
- 2014-10-23 CN CN201420615246.5U patent/CN204225514U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108952213A (en) * | 2018-07-05 | 2018-12-07 | 深圳市第建筑工程有限公司 | A kind of overlength crossbeam fittable slackening device |
| CN108952213B (en) * | 2018-07-05 | 2020-09-29 | 深圳市第一建筑工程有限公司 | Installation supporting device for super-long cross beam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20171023 |