CN205557315U - Pier cap top temporary support - Google Patents
Pier cap top temporary support Download PDFInfo
- Publication number
- CN205557315U CN205557315U CN201620378890.4U CN201620378890U CN205557315U CN 205557315 U CN205557315 U CN 205557315U CN 201620378890 U CN201620378890 U CN 201620378890U CN 205557315 U CN205557315 U CN 205557315U
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- Prior art keywords
- lower shell
- temporary support
- pier cap
- cap top
- bolt
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Abstract
The utility model provides a pier cap top temporary support, it includes a section of thick bamboo mechanism and a lower mechanism, go up the last base that section of thick bamboo mechanism includes the barrel and locates a barrel tip, a lower mechanism includes lower barrel and locates down the lower base of a barrel tip, the area of going up the barrel cross section is less than the area of barrel cross section down, it establishes in a lower mechanism to go up section of thick bamboo mechanism back -off, upward be equipped with concrete layer in the barrel, be equipped with the dry sand layer under and between the lower base in the barrel at last barrel, the cylinder side wall hypomere is equipped with first bolt hole under, be equipped with in the bolt hole and put the sand bolt. The utility model provides a pier cap top temporary support of completion roof beam body support that can be steady, safe.
Description
Technical field
The utility model relates to a kind of bridge construction bearing, is specifically related to the temporary support that a kind of bridge construction transition stage uses.
Background technology
In bridge construction process, in order to ensure the beam body security and stability in the stage of depositing of pier top temporarily, it usually needs use temporary support.And the design of temporary support, should ensure that beam body deposits the security and stability in stage in pier top, ensure that temporary support does not occur significantly to sink in the installation process of integrin beam again, in order to avoid having influence on the Installation Elevation of beam body, the most also to ensure quick, uniform, safe and convenient performance when temporary support is removed in system conversion process.
Chinese patent CN103790107A discloses a kind of steel and wood composite formula Sand Bucket temporary support, it includes offering foraminate steel drum equipped with sand and near bottom, aperture steel latch blocks, it is inserted into the pin piston that diameter is identical with steel drum internal diameter at described steel drum, when being removed, there is the problem that beam body can not steadily, uniformly be landed in this patent.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, and a kind of energy of providing steady, safe complete the pier cap top temporary support that beam body supports.
The purpose of utility model is achieved in that
A kind of pier cap top temporary support, it includes top cylinder mechanism and doffing mechanism, top cylinder mechanism includes upper shell and is located at the upper bed-plate of upper shell one end, doffing mechanism includes lower shell and is located at the lower bottom base of lower shell one end, the area of upper shell cross section is less than the area of lower shell cross section, top cylinder mechanism back-off is located in doffing mechanism, upper shell is provided with concrete layer, it is provided with dry sand between lower bottom base in upper shell and lower shell, it is provided with the first bolt hole at lower shell sidewall hypomere, bolt hole is provided with and puts sand bolt.
Above-mentioned sand bolt of putting is positioned at the diametric(al) of lower shell and is symmetricly set on lower shell sidewall.
In above-mentioned lower shell sidewall, epimere is provided with the second bolt hole, is provided with and pushes against bolt in the second bolt hole.
The above-mentioned bolt that pushes against has multiple, and the diametric(al) along lower shell is symmetricly set on lower shell sidewall.
Being provided with rubber blanket on upper bed-plate top, rubber blanket is provided with anti-skidding lines.
The particle diameter of above-mentioned dry sand medium-fine sand is 1.6 millimeters to 2.5 millimeters.
The thickness of above-mentioned rubber blanket is 1 millimeter to 5 millimeters.
A diameter of 200 millimeters of above-mentioned lower shell cross section.
Use said structure, the support works completing beam body that the utility model can be steady, safe, when mounted, controlled the height of temporary support by the thickness of regulation dry sand；Dismounting time, put sand bolt take out, slowly draw out dry sand in lower shell, just can make upper shell blow slowly sinking, beam body will therewith slowly and stable landing to permanent bearing end face；
Use and be provided with concrete layer in top cylinder mechanism, can guarantee that upper shell has higher support strength；Use and put sand bolt and be positioned at the diametric(al) of lower shell and be symmetricly set on the structure on lower shell sidewall, when dismantling this device, dry sand in bucket can be drawn out from both sides simultaneously, can ensure that the overall uniformity that beam body declines；
Epimere in lower shell sidewall is used to be provided with the second bolt hole, second bolt hole is provided with the structure pushing against bolt, after this device installs, the second bolt hole is inserted by bolt will be pushed against, and make to push against bolt tightly against upper shell outer wall, this device can be fastened further, play the effect of secondary protection；
Using and be provided with rubber blanket on upper bed-plate top, rubber blanket is provided with the structure of anti-skidding lines, can increase frictional resistance, prevents beam body from sliding.
Accompanying drawing explanation
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings:
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of Tu1Zhong top cylinder mechanism；
Fig. 3 is the structural representation of Tu1Zhong doffing mechanism.
Detailed description of the invention
A kind of pier cap top temporary support as shown in Figure 1, it includes top cylinder mechanism and doffing mechanism, top cylinder mechanism includes upper shell 1 and is located at the upper bed-plate 2 of upper shell 1 one end, doffing mechanism includes lower shell 3 and is located at the lower bottom base 4 of lower shell 3 one end, the area of upper shell 1 cross section is less than the area of lower shell 3 cross section, top cylinder mechanism back-off is located in doffing mechanism, upper shell 1 is provided with concrete layer 5, it is provided with dry sand 6 between lower bottom base 4 in upper shell and lower shell 3, it is provided with the first bolt hole at lower shell 3 sidewall hypomere, bolt hole is provided with and puts sand bolt 7.
Described sand bolt 7 of putting is positioned at the diametric(al) of lower shell 3 and is symmetricly set on lower shell sidewall.
In described lower shell 3 sidewall, epimere is provided with the second bolt hole, is provided with and pushes against bolt 8 in the second bolt hole.
The described bolt that pushes against has multiple, and the diametric(al) along lower shell 3 is symmetricly set on lower shell sidewall.
Being provided with rubber blanket 9 on upper bed-plate 2 top, rubber blanket 9 is provided with anti-skidding lines.
Preferably, the particle diameter of dry sand 6 medium-fine sand is 1.6 millimeters to 2.5 millimeters.
Preferably, the thickness of rubber blanket 9 is 1 millimeter to 5 millimeters.
A diameter of 200 millimeters of described lower shell 3 cross section.
Use said structure, when mounted, controlled the height of temporary support by the thickness of regulation dry sand；Dismounting time, put sand bolt take out, slowly draw out dry sand in lower shell, just can make upper shell blow slowly sinking, beam body will therewith slowly and stable landing to permanent bearing end face；
By being provided with concrete layer in top cylinder mechanism, can guarantee that upper shell has higher support strength；Use and put sand bolt and be positioned at the diametric(al) of lower shell and be symmetricly set on the structure on lower shell sidewall, when dismantling this device, dry sand in bucket can be drawn out from both sides simultaneously, can ensure that the overall uniformity that beam body declines；
It is provided with the second bolt hole by epimere in lower shell sidewall, second bolt hole is provided with the structure pushing against bolt, after this device installs, the second bolt hole is inserted by bolt will be pushed against, and make to push against bolt tightly against upper shell outer wall, this device can be fastened further, play the effect of secondary protection；
By being provided with rubber blanket on upper bed-plate top, rubber blanket is provided with the structure of anti-skidding lines, can increase frictional resistance, prevents beam body from sliding.
Claims (8)
1. a pier cap top temporary support, it is characterized in that: it includes top cylinder mechanism and doffing mechanism, top cylinder mechanism includes upper shell (1) and is located at the upper bed-plate (2) of upper shell (1) one end, doffing mechanism includes lower shell (3) and is located at the lower bottom base (4) of lower shell (3) one end, the area of upper shell (1) cross section is less than the area of lower shell (3) cross section, top cylinder mechanism back-off is located in doffing mechanism, upper shell (1) is provided with concrete layer (5), it is provided with dry sand (6) between lower bottom base (4) in upper shell and lower shell (3), it is provided with the first bolt hole at lower shell (3) sidewall hypomere, bolt hole is provided with and puts sand bolt (7).
A kind of pier cap top temporary support, it is characterised in that put sand bolt (7) described in: and be positioned at the diametric(al) of lower shell (3) and be symmetricly set on lower shell sidewall.
A kind of pier cap top temporary support, it is characterised in that: in described lower shell (3) sidewall, epimere is provided with the second bolt hole, is provided with and pushes against bolt (8) in the second bolt hole.
A kind of pier cap top temporary support, it is characterised in that pushing against bolt described in: has multiple, and the diametric(al) along lower shell (3) is symmetricly set on lower shell sidewall.
A kind of pier cap top temporary support, it is characterised in that: be provided with rubber blanket (9) on upper bed-plate (2) top, rubber blanket (9) is provided with anti-skidding lines.
A kind of pier cap top temporary support, it is characterised in that: the particle diameter of described dry sand (6) medium-fine sand is 1.6 millimeters to 2.5 millimeters.
A kind of pier cap top temporary support, it is characterised in that: the thickness of described rubber blanket (9) is 1 millimeter to 5 millimeters.
A kind of pier cap top temporary support, it is characterised in that: a diameter of 200 millimeters of described lower shell (3) cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620378890.4U CN205557315U (en) | 2016-04-30 | 2016-04-30 | Pier cap top temporary support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620378890.4U CN205557315U (en) | 2016-04-30 | 2016-04-30 | Pier cap top temporary support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205557315U true CN205557315U (en) | 2016-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620378890.4U Active CN205557315U (en) | 2016-04-30 | 2016-04-30 | Pier cap top temporary support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205557315U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106812068A (en) * | 2017-01-22 | 2017-06-09 | 东南大学 | A kind of device for progressively turning down suspension bridge construction phase temporary support height |
-
2016
- 2016-04-30 CN CN201620378890.4U patent/CN205557315U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106812068A (en) * | 2017-01-22 | 2017-06-09 | 东南大学 | A kind of device for progressively turning down suspension bridge construction phase temporary support height |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |