CN201695340U - Temporary supporting seat for crossbeam construction - Google Patents
Temporary supporting seat for crossbeam construction Download PDFInfo
- Publication number
- CN201695340U CN201695340U CN2010202362678U CN201020236267U CN201695340U CN 201695340 U CN201695340 U CN 201695340U CN 2010202362678 U CN2010202362678 U CN 2010202362678U CN 201020236267 U CN201020236267 U CN 201020236267U CN 201695340 U CN201695340 U CN 201695340U
- Authority
- CN
- China
- Prior art keywords
- base
- crossbeam
- cushion block
- fine sand
- temporary supporting
- 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 - Lifetime
Links
- 238000010276 construction Methods 0.000 title claims abstract description 11
- 239000004576 sand Substances 0.000 claims abstract description 20
- 239000004570 mortar (masonry) Substances 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a temporary supporting seat, in particular to a temporary supporting seat for crossbeam construction. The technical problem to be solved is to provide a temporary supporting seat for crossbeam construction with saved cost, safe and environmental-protecting performance and simple operation. The temporary supporting seat comprises a cushion block and a barrel-shaped base. The cushion block bears the crossbeam; the base contains fine sand; the lower part of the cushion block is arranged in the base and is supported by the fine sand; and a switch is arranged at the lower part of the base. The fine sand flows out to lead the cross beam to fall down to a fixed support without needing additional energy and arranging additional circuits, therefore, the temporary supporting seat can effectively save cost and energy; the flowing-out and the losing of the fine sand can not pollute environment; the fine sand can be recycled; the temporary supporting height of the crossbeam can be conveniently adjusted on site, therefore, the operation is simpler.
Description
Technical field
The utility model relates to a kind of temporary support, relates to a kind of crossbeam construction temporary support more specifically.
Background technology
In bridge construction, because of the needs of construction technology and operation, temporary support to be set in the beam slab erection construction sometimes place beam slab, after wet seam one and prestressed stretch-draw are finished, take specific process that beam slab is placed on the fixed bearing again, so just finished the work of setting up of beam slab.
In bridge engineering temporary support design in the past, usually adopt the sulphur-bonded mortar temporary support, the principle of sulphur-bonded mortar temporary support be needs with beam slab when temporary support is placed on the fixed bearing, utilize electrical heating to make the sulphur-bonded mortar fusing, because temporary support is higher than fixed bearing, when sulphur-bonded mortar melted, the height of temporary support reduced gradually, thereby made beam slab be placed on the fixed bearing.Because each use all will be merged sulphur-bonded mortar, thereby make the sulphur-bonded mortar temporary support not reuse, in frequent work progress, to waste wide variety of materials, the sulphur-bonded mortar bearing hot melt of need switching on, increased potential safety hazard, more time-consuming, and heating the time is easy to have influence on the rubber fixed bearing on next door, and Liang Tiye is had infringement.Sulphur is very big to surrounding environment influence, is that the smog that sulphur powder or heating back produce all can produce harm to animal and plant.
The utility model content
Technical problem to be solved in the utility model provides a kind of cost, safety and environmental protection, crossbeam construction temporary support simple to operate saved.
The crossbeam construction temporary support that its technical problem that solves the utility model adopts comprises cushion block, and longitudinal bearer on the cushion block also comprises the base that is tubbiness, fills fine sand in the base, and the cushion block bottom places base and supported by fine sand, and the base bottom is provided with switch.
Further be that base cross section inwall and cushion block cross section are rounded.
Further be that switch is made up of screwed hole on the base and bolt.
Further be that cushion block is made of concrete.
The beneficial effects of the utility model are: by the outflow of fine sand, make the crossbeam of its carrying fall to being placed on the fixed bearing, need not to use the extra energy, also need not to arrange extra circuit, can effectively save the cost and the energy, the outflow of fine sand and loss can not pollute environment, and can recycle, the interim bearing height of crossbeam also can be reconciled easily at the scene, makes that operation is simpler.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the utility model schematic diagram in use;
Component, position and numbering among the figure: fine sand 1, base 2, switch 3, cushion block 4, fixed bearing 5, crossbeam 6.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As shown in Figure 1, the utility model comprises cushion block 4, and longitudinal bearer 6 on the cushion block 4, also comprises the base 2 that is tubbiness, fills fine sand 1 in the base 2, and cushion block 4 bottoms place base 2 and supported by fine sand 1, and base 2 bottoms are provided with switch 3.Base 2 can be made as square, geometries such as circle, its inner fine sand 1 wants drying to be convenient to flow, the shape of the shape of cushion block 4 bottoms and base 2 inwalls is complementary, cushion block 4 relies on the fine sand 1 in the base 2 to support, in the process of using, as shown in Figure 2, need the height of interim position of supporting and cushion block 4 that the height of fine sand 1 is set according to crossbeam 6, usually the interim height that supports will be higher than the height of fixed bearing 5, cushion block 4 places base 2 and is supported by fine sand 1, crossbeam 6 places on the cushion block 4, when needs are placed into fixed bearing 5 with crossbeam 6, opens the switch 3 on the base 2, this moment, fine sand 1 flowed out from switch 3 under the pressure of cushion block 4, thereby make cushion block 4 sink, crossbeam 6 also sinks along with cushion block 4, until being placed on the fixed bearing 5.After finishing above-mentioned work, can remove cushion block 4 and wait until use next time with base 2.Switch 3 can adopt variety of way to realize, the bolt that runs through its wall for example is set on base 2, gate-type structure, gate etc. can be controlled the structure that fine sand 1 flows, wherein switch 3 is formed comparatively simple by screwed hole on the base and bolt, help saving cost, the position of switch 3 needs to guarantee that crossbeam 6 can drop on the fixed bearing 5 smoothly, the position of cushion block below 4 when promptly switch 3 is positioned at crossbeam 6 and drops to fixed bearing 5.
The shape that the cross section presented of base 2 cross section inwalls and cushion block 4 is to itself not influence of performance, but from being beneficial to the aspect of processing, base 2 cross section inwalls and cushion block 4 cross sections are rounded.Base 2 can directly be made with end face of steel pipe sealing, and cushion block 4 can directly be made with concrete, thereby helps saving cost.
Claims (4)
1. crossbeam construction temporary support, comprise cushion block (4), carry crossbeam (6) on the cushion block (4), it is characterized in that: also comprise the base (2) that is tubbiness, fill fine sand (1) in the base (2), cushion block (4) bottom places base (2) and is supported by fine sand (1), and base (2) bottom is provided with switch (3).
2. crossbeam temporary support as claimed in claim 1 is characterized in that: described base (2) cross section inwall and cushion block (4) cross section are rounded.
3. crossbeam temporary support as claimed in claim 1 is characterized in that: described switch (3) is made up of screwed hole and bolt on the base (2).
4. as claim 1,2 or 3 described crossbeam temporary supports, it is characterized in that: described cushion block (4) is made of concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202362678U CN201695340U (en) | 2010-06-24 | 2010-06-24 | Temporary supporting seat for crossbeam construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202362678U CN201695340U (en) | 2010-06-24 | 2010-06-24 | Temporary supporting seat for crossbeam construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201695340U true CN201695340U (en) | 2011-01-05 |
Family
ID=43396580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202362678U Expired - Lifetime CN201695340U (en) | 2010-06-24 | 2010-06-24 | Temporary supporting seat for crossbeam construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201695340U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104631309A (en) * | 2015-01-19 | 2015-05-20 | 郑州航空工业管理学院 | Method for leveling bottom face of prefabricated beam slab installed on bridge support |
| CN105133487A (en) * | 2015-10-08 | 2015-12-09 | 北京城建道桥建设集团有限公司 | Combined type bridge temporary support and construction method for rapidly building continuous beams by virtue of same |
-
2010
- 2010-06-24 CN CN2010202362678U patent/CN201695340U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104631309A (en) * | 2015-01-19 | 2015-05-20 | 郑州航空工业管理学院 | Method for leveling bottom face of prefabricated beam slab installed on bridge support |
| CN104631309B (en) * | 2015-01-19 | 2016-06-08 | 郑州航空工业管理学院 | The method of precast beam bottom surface leveling installed by a kind of bridge pad |
| CN105133487A (en) * | 2015-10-08 | 2015-12-09 | 北京城建道桥建设集团有限公司 | Combined type bridge temporary support and construction method for rapidly building continuous beams by virtue of same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106121086A (en) | A kind of concrete-filled steel square tubular column of band otic placode and the connecting structure of fabricated shear wall and the practice | |
| CN103088842A (en) | Rubble retaining wall reinforced single-face pattern plate support system and construction method | |
| CN102864943A (en) | Brick and concrete reinforcement structure for shock insulation support and mounting and underpinning method thereof | |
| CN103195450A (en) | Hydraulic tunnel inverted arch operation trolley and inverted arch construction method | |
| CN106368430A (en) | Aluminum formwork installation process | |
| CN201695340U (en) | Temporary supporting seat for crossbeam construction | |
| CN203129203U (en) | Rubble retaining wall reinforcing single-face formwork supporting system | |
| CN103790176A (en) | Embedded short limb column structure and construction method thereof | |
| CN211006318U (en) | Assembled pier | |
| CN201883422U (en) | Fabricated steel guide wall for underground continuous wall | |
| CN203129626U (en) | Early-removal supporting device for beam template | |
| CN203782984U (en) | Horse stool rib capable of controlling elevation and flatness of slab surface | |
| CN203097283U (en) | Early-dismantling support device for slab formwork | |
| CN212742044U (en) | Prefabricated base in shield tunnel | |
| CN202324198U (en) | Anti-pulling embedded fixed column base for portal-rigid frame | |
| CN107775781A (en) | A kind of assembly concrete beam mould | |
| CN103243691A (en) | Prefabricated steel formwork for gallery top arch of dam absorption basin | |
| CN106638679A (en) | Concrete pipe rack precasting connecting method | |
| CN201827604U (en) | Base for high-precision universal mechanical equipment | |
| CN204125947U (en) | A kind of concrete casting system of high placing intensity dam | |
| CN205421021U (en) | Integral hoisting roof beam sand box that falls | |
| CN203834495U (en) | Novel geotechnique draining pipe for foundation pit support | |
| CN213539670U (en) | Pre-buried mould for scaffold connection | |
| CN202945580U (en) | Improved gravity dam structure | |
| CN103967027A (en) | Novel earthwork water drainage pipe used for foundation pit supporting and construction method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA 19TH METALLURGICAL CORPORATION Free format text: FORMER OWNER: MCC SHIJIU CONSTRUCTION CO., LTD. Effective date: 20110318 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 617023 NO. 350, RENMIN STREET, PANZHIHUA CITY, SICHUAN PROVINCE TO: 617000 NO. 350, RENMIN STREET, EAST DISTRICT, PANZHIHUA CITY, SICHUAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110318 Address after: 617000 Panzhihua, Sichuan, East Street, No. 350 Patentee after: CHINA 19TH METALLURGICAL GROUP Co.,Ltd. Address before: 617023 No. 350 Renmin Street, Sichuan, Panzhihua Patentee before: MCC SHIJIU CONSTRUCTION Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110105 |