CN204940132U - A kind of temporary support of convenient unloading - Google Patents
A kind of temporary support of convenient unloading Download PDFInfo
- Publication number
- CN204940132U CN204940132U CN201520712509.9U CN201520712509U CN204940132U CN 204940132 U CN204940132 U CN 204940132U CN 201520712509 U CN201520712509 U CN 201520712509U CN 204940132 U CN204940132 U CN 204940132U
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- China
- Prior art keywords
- clapboard
- hole
- base
- cylinder base
- main body
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- 238000010008 shearing Methods 0.000 claims abstract description 9
- 229910001220 stainless steel Inorganic materials 0.000 claims description 7
- 239000010935 stainless steel Substances 0.000 claims description 7
- 239000004677 Nylon Substances 0.000 claims description 6
- 239000010425 asbestos Substances 0.000 claims description 6
- 229920001778 nylon Polymers 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 229910052895 riebeckite Inorganic materials 0.000 claims description 6
- 239000004576 sand Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 5
- 230000002787 reinforcement Effects 0.000 description 4
- 238000012913 prioritisation Methods 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model relates to a kind of temporary support of convenient unloading, and comprise base, be arranged on the jacking on base top, described base comprises cylinder base and the base plate of inner hollow, and described jacking comprises stressed main body and top board; It is characterized in that: also comprise detachable clapboard; Described stressed main body is the tubular structure of inner hollow, and its top is plane structure, and lower end is ramp structure; Described clapboard is arranged on cylinder base inner bottom part, and clapboard upper end is ramp structure, and the ramp structure of clapboard and the ramp structure of stressed main body match; Described cylinder base one side is provided with longitudinal hole; A relative side, face, described through hole place is provided with handle hole; Correspondingly on two faces adjacent with face, through hole place be provided with bolt hole, described clapboard is provided with fixing hole, is flexibly connected a shearing bolt in the fixing hole in corresponding on coplanar bolt hole and on clapboard.There is structure is simple, stability is high, conveniently unload feature compared with prior art.
Description
Technical field
The utility model relates to a kind of temporary support for bridge construction, the temporary support of specifically a kind of convenient unloading.
Background technology
In bridge construction process, in order to ensure that beam body deposits the security and stability in stage at Dun Ding temporarily, usually need to use temporary support.The advantages such as sand cylinder has good stability, easy to process, bearing capacity is high, height adjustable control, become the temporary support generally used at present, but sand cylinder temporary support height is nonstandard, inherent quality and the filling thickness deviation of sand are very large, after adding load, cause sedimentation and deformation very large, case deck-molding journey and horizontal wall inscription cannot ensure, need secondary hoisting correction, poor stability, to waste time and energy, also there will be four Bearing Seat Force non-uniform phenomenons, and of long duration or affect by rainwater, in sand cylinder, the mobility of sand can be deteriorated, and causes sand cylinder bearing normally to unload.
Although at present coordinate the temporary support that formed of being stacked together solve the sand sedimentation of sand cylinder temporary support and the problem such as normally cannot to dismantle by several wedge, but in use still there is certain defect in this bearing, because this bearing is only be stacked together by its each several part, structure is still separated, poor stability in use procedure, and when removing, the contact area between each several part is larger, its frictional resistance is also large, removes inconvenience.
Utility model content
The utility model proposes a kind of temporary support of convenient unloading.
The technical solution of the utility model is achieved in that a kind of temporary support of convenient unloading, comprise base, be arranged on the jacking on base top, described base comprises the cylinder base of inner hollow and is arranged on the base plate of cylinder base lower end, and described jacking comprises stressed main body and is arranged on the top board on stressed main body top; It is characterized in that: also comprise detachable clapboard; Described stressed main body is the tubular structure of inner hollow, and its top is plane structure, and lower end is ramp structure; Described clapboard is arranged on cylinder base inner bottom part, and clapboard upper end is ramp structure, and the ramp structure of clapboard and the ramp structure of stressed main body lower end match; Described cylinder base upper end open, cylinder base internal diameter and stressed body outer diameter match, and stressed main body stretches in cylinder base; Described cylinder base inner bottom part is provided with groove, and described groove and clapboard lower end match; Described cylinder base one side is provided with longitudinal hole, and the width of through hole is greater than the width of clapboard, and described through hole and described groove are on the same line; A relative side, face, described through hole place is provided with handle hole; Correspondingly on two faces adjacent with face, through hole place be provided with bolt hole, described clapboard is provided with fixing hole, is flexibly connected a shearing bolt in the fixing hole in corresponding on coplanar bolt hole and on clapboard.
As preferred technical scheme, described clapboard lower end is flexibly connected padded plate, and described padded plate is at least one, and length, the width of padded plate are all identical with clapboard, the lower end of padded plate also with groove match.
As preferred technical scheme, being flexibly connected between described clapboard with padded plate is that clapboard lower end is provided with multiple jack, and padded plate upper end is provided with the inserted link matched with clapboard lower end jack.
As preferred technical scheme, upper surface and the lower surface of described clapboard are smooth, and are stainless steel, and described cylinder base inner bottom part is also smooth stainless steel.
As preferred technical scheme, above jacking top board, below base plate, nylon plastic(s) plate or sheet asbestos are installed respectively.
Owing to have employed technique scheme, the utility model has following outstanding beneficial effect:
1, structure is simple, easy to use, solves the problem such as distortion, instability that sand sedimentation in sand cylinder temporary support causes, avoids the problem that cannot normally unload simultaneously.
2, each component processing easy, be convenient to installation and removal, bearing can reuse, economy is high.
3, clapboard by shearing bolt and groove jointly spacing, stability is high.
4, according to need of work, padded plate can be added bearing is increased, reach the object regulating height of support.
5, this temporary support is adopted, negative reinforcement weldering knot quality and stressed effect can be guaranteed, ensure that adjacent negative reinforcement in the pre-connection, in bar connecting process, bar connecting complete after-pouring wet joint before negative reinforcement remain straight state, improve the ability of negative reinforcement resistance to deformation.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the using state structural representation of the utility model when not adding padded plate.
Fig. 2 is the using state structural representation of the utility model when adding padded plate.
Fig. 3 is the structural representation of the utility model clapboard and padded plate.
In figure: 1-clapboard; The stressed main body of 2-; 3-top board; 4-cylinder base; 5-base plate; 6-groove; The padded plate of 7-; 8-through hole; 9-handle hole; 10-bolt hole; 11-fixing hole; 12-shearing bolt.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, 2, the utility model comprises base, is arranged on the jacking on base top and detachable clapboard 1, described jacking comprises stressed main body 2 and is arranged on the top board 3 on stressed main body 2 top, described stressed main body 2 is the tubular structure of inner hollow, its top is plane structure, and lower end is ramp structure.
Described base comprises the cylinder base 4 of inner hollow and is arranged on the base plate 5 of cylinder base 4 lower end, described clapboard 1 is arranged on cylinder base 4 inner bottom part, clapboard 1 upper end is ramp structure, the ramp structure of clapboard 1 and the ramp structure of stressed main body 2 lower end match, make clapboard 1 and stressed main body 2 fit tightly like this, increase the stability of bearing.
Described cylinder base 4 upper end open, cylinder base 4 internal diameter and stressed main body 2 external diameter match, it is inner that stressed main body 2 can stretch to cylinder base 4 from cylinder base 4 upper end open, described cylinder base 4 inner bottom part is provided with groove 6, described groove 6 matches with clapboard 1 lower end, during use, clapboard 1 lower end can be inserted in groove 6, tentatively spacing by groove 6, can increase the stability that clapboard 1 is placed.In prioritization scheme, as shown in Figure 2,3, described clapboard 1 lower end is flexibly connected padded plate 7, and described padded plate 7 is at least one, and length, the width of padded plate 7 are all identical with clapboard 1, and the lower end of padded plate 7 also matches with groove 6.Being flexibly connected between described clapboard with padded plate is that clapboard 1 lower end is provided with multiple jack, padded plate 7 upper end is provided with the inserted link matched with clapboard 1 lower end jack, inserted link injects in jack, clapboard 1 and padded plate 7 is made to be combined into an entirety, according to need of work, padded plate 7 pairs of bearings can be added and increase.
Described cylinder base 4 one side is provided with longitudinal hole 8, the width of through hole 8 is greater than the width of clapboard 1, ensure that clapboard 1 can pass through this through hole 8, described through hole 8 and described groove 6 are on the same line, when clapboard 1 is removed by needs, the existence of groove 6 can ensure that clapboard 1 moves along straight line, reduces and removes difficulty, is conveniently released by clapboard 1.In prioritization scheme, upper surface and the lower surface of described clapboard 1 are smooth, and are stainless steel, and described cylinder base 4 inner bottom part is also smooth stainless steel, and stainless steel can reduce frictional resistance when clapboard 1 is released, and ensure the normal release of clapboard 1.
A relative side, face, described through hole 8 place is provided with handle hole 9, during unloading support seat, through handle hole 9, clapboard 1 can be released cylinder base 4, facilitate the unloading of bearing by dowel bars such as leading screws.
Correspondingly on two faces adjacent with face, through hole 8 place be provided with bolt hole 10, described clapboard 1 is provided with fixing hole 11, a shearing bolt 12 is flexibly connected in fixing hole 11 in not corresponding on coplanar bolt hole 10 and on clapboard 1, by shearing bolt 12, clapboard 1 and base are fixed further, increase the fastness of bearing.
In prioritization scheme, above jacking top board 3, below base plate 5, nylon plastic(s) plate or sheet asbestos are installed respectively, make bearing close to rigidity by nylon plastic(s) plate or sheet asbestos, but be not rigidity completely, guarantee that beam body is injury-free, be out of shape very little simultaneously.
During concrete use, base is placed on nylon plastic(s) plate or sheet asbestos, then clapboard 1 is placed in the groove 6 in cylinder base 4, can be as required, padded plate 7 is added in the lower end of clapboard 1, after clapboard 1 places, by in the stressed main body 2 partial insertion cylinder base 4 of jacking, clapboard 1 upper end and stressed main body 2 lower end are fitted tightly, then by shearing bolt 12, clapboard 1 and base are fixed further, finally above the top board 3 of jacking, place nylon plastic(s) plate or sheet asbestos, such temporary support can be brought into use, and stability is high.When needing unloading when finishing using, shearing bolt 12 being taken off, clapboard 1 is released cylinder base 4, can unloading be completed, easy for operation, time saving and energy saving.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. a temporary support for convenient unloading, comprises base, is arranged on the jacking on base top, and described base comprises the cylinder base of inner hollow and is arranged on the base plate of cylinder base lower end, and described jacking comprises stressed main body and is arranged on the top board on stressed main body top; It is characterized in that: also comprise detachable clapboard; Described stressed main body is the tubular structure of inner hollow, and its top is plane structure, and lower end is ramp structure; Described clapboard is arranged on cylinder base inner bottom part, and clapboard upper end is ramp structure, and the ramp structure of clapboard and the ramp structure of stressed main body lower end match; Described cylinder base upper end open, cylinder base internal diameter and stressed body outer diameter match, and stressed main body stretches in cylinder base; Described cylinder base inner bottom part is provided with groove, and described groove and clapboard lower end match; Described cylinder base one side is provided with longitudinal hole, and the width of through hole is greater than the width of clapboard, and described through hole and described groove are on the same line; A relative side, face, described through hole place is provided with handle hole; Correspondingly on two faces adjacent with face, through hole place be provided with bolt hole, described clapboard is provided with fixing hole, is flexibly connected a shearing bolt in the fixing hole in corresponding on coplanar bolt hole and on clapboard.
2. according to the temporary support of a kind of convenient unloading according to claim 1, it is characterized in that: described clapboard lower end is flexibly connected padded plate, described padded plate is at least one, and length, the width of padded plate are all identical with clapboard, the lower end of padded plate also with groove match.
3., according to the temporary support of a kind of convenient unloading according to claim 2, it is characterized in that: being flexibly connected between described clapboard with padded plate is that clapboard lower end is provided with multiple jack, padded plate upper end is provided with the inserted link matched with clapboard lower end jack.
4., according to the temporary support of a kind of convenient unloading according to claim 1, it is characterized in that: upper surface and the lower surface of described clapboard are smooth, and are stainless steel, described cylinder base inner bottom part is also smooth stainless steel.
5., according to the temporary support of a kind of convenient unloading according to claim 1, it is characterized in that: above jacking top board, below base plate, nylon plastic(s) plate or sheet asbestos are installed respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520712509.9U CN204940132U (en) | 2015-09-16 | 2015-09-16 | A kind of temporary support of convenient unloading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520712509.9U CN204940132U (en) | 2015-09-16 | 2015-09-16 | A kind of temporary support of convenient unloading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204940132U true CN204940132U (en) | 2016-01-06 |
Family
ID=55007574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520712509.9U Expired - Fee Related CN204940132U (en) | 2015-09-16 | 2015-09-16 | A kind of temporary support of convenient unloading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204940132U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107254848A (en) * | 2017-07-05 | 2017-10-17 | 郑州市市政工程总公司 | Building block system temporary support structure and its construction method |
| CN110424402A (en) * | 2019-07-02 | 2019-11-08 | 浙江工业大学 | A kind of extension type guarantor's load prestressing apparatus for shaped steel combination support |
| CN114808726A (en) * | 2022-05-13 | 2022-07-29 | 中铁一局集团(广州)建设工程有限公司 | Temporary support device for precast beam system conversion |
-
2015
- 2015-09-16 CN CN201520712509.9U patent/CN204940132U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107254848A (en) * | 2017-07-05 | 2017-10-17 | 郑州市市政工程总公司 | Building block system temporary support structure and its construction method |
| CN107254848B (en) * | 2017-07-05 | 2023-05-12 | 郑州市市政工程总公司 | Building block type temporary support structure and construction method thereof |
| CN110424402A (en) * | 2019-07-02 | 2019-11-08 | 浙江工业大学 | A kind of extension type guarantor's load prestressing apparatus for shaped steel combination support |
| CN114808726A (en) * | 2022-05-13 | 2022-07-29 | 中铁一局集团(广州)建设工程有限公司 | Temporary support device for precast beam system conversion |
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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 |
Granted publication date: 20160106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |