CN205821988U - A kind of packaged type bridges construction hourglass temporary support device - Google Patents
A kind of packaged type bridges construction hourglass temporary support device Download PDFInfo
- Publication number
- CN205821988U CN205821988U CN201620778806.8U CN201620778806U CN205821988U CN 205821988 U CN205821988 U CN 205821988U CN 201620778806 U CN201620778806 U CN 201620778806U CN 205821988 U CN205821988 U CN 205821988U
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- CN
- China
- Prior art keywords
- temporary support
- hourglass
- packaged type
- support device
- type bridges
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- 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.)
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Abstract
This utility model relates to a kind of packaged type bridges construction hourglass temporary support device.In assembly, compression member is the circular steel cylinder of internal pre-fill high intensity implant, and it can be placed in hourglass temporary support inner upper；Hourglass temporary support is divided into levels two parts, levels dividing plate connect, and top is bulge, holds standard husky, and bottom is annular construction member, has cavity inside annular construction member, and surrounding is by high intensity implant pre-fill；Rectangular recess vertically layer dividing plate diametric(al) is slotted, elongated setting；Drawing sealing size is less than rectangular recess, inserts in rectangular recess, can block sand losing opening.Compared with prior art, this utility model material is easy to get, free from environmental pollution, and security reliability is high, and reusable, in life cycle, average use cost is the lowest；Compared with being arranged at side, standard sand is easier to seepage in the past, is difficult to result in blockage, and provides great convenience for the regulation of whole height and the dismounting of temporary support.
Description
Technical field
This utility model belongs to technical field of bridge engineering, it particularly relates to a kind of packaged type bridges construction hourglass
Formula temporary support device.
Technical background
It is mounted directly permanent bearing except the pier beam-ends at expansion joint during packaged type bridges Installation of beam slab and affixed pier directly welds
Connecting outside lower steel plate, continuous pier top is both needed to arrange temporary support, until each freely-supported that completes to after continuous print system transform, and can
Temporary support has been removed the installing engineering of a bridge.The various loads of temporary support structure to be born, temporary support
Design, should ensure that beam body deposits the safety and stability in stage in pier top temporarily, ensure again to face in the installation process of integrin beam
Time bearing do not occur significantly to sink and have influence on the Installation Elevation of beam body, the most also to ensure in system conversion process interim
Bearing remove time quick, uniformly, safely, conveniently.
In conventional bridge construction, use following scheme that temporary support is set: 1, sulphur-bonded mortar bearing: intensity is high, whole
Body performance is good, but cost relatively is higher, and wherein circuit line is easily damaged, and once circuit line damages, and cutting sulphur-bonded mortar will
Extremely difficult.2, brick temporary support: make simple, easy construction, cut well, but also have its limitation simultaneously, brick easily exists
Crush in the case of beam body weight is very big, cannot use when the simply supported beam more than 20 meters is constructed.3, plancon bearing: to wood
Material and water content require the highest, it is necessary to use the higher willow of intensity and elm, Masson Pine etc., and water content be moderate,
Water content is big, and plancon deformation is big, is easily damaged, and water content is little, the most easily ftractures, and causes premature breakdown.And use wood
Difficulty removed by pier, the when that especially plancon being shorter, the when that pier being higher, requires time for long, cuts and laborious, no matter from safety
Consideration upper with the time, the most undesirable., all there is defect more or less in above-mentioned three kinds of conventional temporary supports.
Summary of the invention
For solving problem above, this utility model provides a kind of simple in construction, easy accessibility, economic cheap unit construction bridge
Beam construction hourglass temporary support device.
A kind of packaged type bridges construction hourglass temporary support device described in the utility model, described stand apparatus bag
Include compression member 1, hourglass temporary support 2, standard sand 3, levels dividing plate 4, sand losing opening 5, cavity 6, implant 7, rectangle recessed
Groove 8 and drawing sealing 9；Compression member 1 is the internal circular steel cylinder being filled with implant 7 in advance, and it can be placed in hourglass temporary support 2
Interior top；Hourglass temporary support 2 is divided into levels two parts, levels dividing plate 4 connect, and top is bulge, holds
Standard sand 3, bottom is annular construction member, has cavity 6 inside annular construction member, and surrounding is by implant 7 pre-fill；Rectangular recess 8 is along upper
Lower partition 4 diametric(al) is slotted, elongated setting；Drawing sealing 9 size is less than rectangular recess 8, inserts in rectangular recess 8, can
Closure sand losing opening 5.
A kind of packaged type bridges construction hourglass temporary support device described in the utility model, described compression member 1
Inside pours the implant 7 flushed with port in advance；Outside is circular steel cylinder, uses mild steel welded steel plate, mild steel steel plate
Thick 5.0 ± 0.5mm, the high 200 ± 5mm of cylinder, external diameter is 180 ± 5mm.
A kind of packaged type bridges construction hourglass temporary support device described in the utility model, described hourglass is interim
Supporting annular construction member internal diameter in 2 is 75 ± 5mm, and external diameter is 190 ± 5mm, has cavity 6 inside annular construction member, and surrounding is by filling
Thing 7 pre-fill.
A kind of packaged type bridges construction hourglass temporary support device described in the utility model, described standard sand 3 is adopted
The middle rank being totally dried with 0.5mm～1.0mm is husky.
A kind of packaged type bridges construction hourglass temporary support device described in the utility model, described levels dividing plate
4 use circular mild steel steel plate to make, and thick 15.0 ± 0.5mm, external diameter is 190 ± 5mm.
A kind of packaged type bridges construction hourglass temporary support device described in the utility model, described sand losing opening 5 sets
Being placed in levels dividing plate 4 center, through whole levels dividing plate 4, aperture is 3.0 ± 0.1mm.
A kind of packaged type bridges construction hourglass temporary support device described in the utility model, described cavity 6 is arranged
In hourglass temporary support 2 lower floor, for cylinder, a diameter of 75 ± 5mm, height 100 ± 5mm.
A kind of packaged type bridges construction hourglass temporary support device described in the utility model, described implant 7 by
C30～C50 concrete or high-strength epoxy mortar are filled.
A kind of packaged type bridges construction hourglass temporary support device described in the utility model, described rectangular recess 8
Width 5.0 ± 0.1mm, the degree of depth 5.0 ± 0.1mm.
During operation, hourglass temporary support being positioned over bridge temporary support position, drawing sealing inserts in rectangular recess,
Closing sand losing opening, insert standard husky (standard sand height determines according to permanent height of support), standard is husky and compression member provides
Good anti-pressure ability, shared upper load.After system has converted, when needing to remove temporary support, extract drawing
Sealing, sand losing opening is opened, and utilizes dry husky mobility, and dry sand drift enters in cavity, removes temporary support smoothly.
Packaged type bridges construction hourglass temporary support device materials the most described in the utility model
Being easy to get, free from environmental pollution, security reliability is high, and reusable, in life cycle, average use cost is the lowest.Setting of sand losing opening
Putting ingenious, compared with being arranged at side, standard sand is easier to seepage in the past, is difficult to result in blockage, for whole height regulation with
And the dismounting of temporary support provides great convenience.
Accompanying drawing explanation
Fig. 1: this utility model schematic diagram；Fig. 2: levels dividing plate top view；Compression member-1, hourglass temporary support-
2, standard sand-3, levels dividing plate-4, sand losing opening-5, cavity-6, implant-7, rectangular recess-8, drawing sealing-9.
Detailed description of the invention
Below in conjunction with specific embodiment to packaged type bridges construction hourglass temporary support described in the utility model
Device is described further, but protection domain of the present utility model is not limited to this.
Embodiment 1
A kind of packaged type bridges construction hourglass temporary support device, including compression member 1, hourglass temporary support 2,
Standard sand 3, levels dividing plate 4, sand losing opening 5, cavity 6, implant 7, rectangular recess 8 and drawing sealing 9；Compression member 1 is interior
The circular steel cylinder of the implant 7 of portion's pre-fill high intensity, it can be placed in top in hourglass temporary support 2；Hourglass temporary support 2
Being divided into levels two parts, levels dividing plate 4 connect, top is bulge, holds standard sand 3, and bottom is annular construction member,
Having cavity 6 inside annular construction member, surrounding is by implant 7 pre-fill；Rectangular recess 8 vertically layer dividing plate 4 diametric(al) is slotted, logical
Long setting；Drawing sealing 9 size is less than rectangular recess 8, inserts in rectangular recess 8, can block sand losing opening 5.
Described compression member 1 is internal pours the implant 7 flushed with port in advance；Outside is circular steel cylinder, uses low-carbon (LC)
Steel welded steel plate, mild steel steel plate thickness 5.0 ± 0.5mm, the high 200 ± 5mm of cylinder, external diameter is 180 ± 5mm.Described hourglass is interim
Supporting annular construction member internal diameter in 2 is 75 ± 5mm, and external diameter is 190 ± 5mm, has cavity 6 inside annular construction member, and surrounding is by filling
Thing 7 pre-fill.The middle rank that described standard husky 3 uses 0.5mm～1.0mm to be totally dried is husky.Described levels dividing plate 4 uses circular low
Carbon steel steel plate is made, and thick 15.0 ± 0.5mm, external diameter is 190 ± 5mm.Described sand losing opening 5 is arranged at levels dividing plate 4 centre bit
Putting, through whole levels dividing plate 4, aperture is 3.0 ± 0.1mm.Described cavity 6 is arranged at hourglass temporary support 2 lower floor, for
Cylinder, a diameter of 75 ± 5mm, height 100 ± 5mm.Described high intensity implant 7 is by C30～C50Concrete or high-strength epoxy
Mortar is filled.Described rectangular recess 8 width 5.0 ± 0.1mm, the degree of depth 5.0 ± 0.1mm.
During operation, hourglass temporary support being positioned over bridge temporary support position, drawing sealing inserts in rectangular recess,
Closing sand losing opening, insert standard husky (standard sand height determines according to permanent height of support), standard is husky and compression member provides
Good anti-pressure ability, shared upper load.After system has converted, when needing to remove temporary support, extract drawing
Sealing, sand losing opening is opened, and utilizes dry husky mobility, and dry sand drift enters in cavity, removes temporary support smoothly.
Packaged type bridges construction hourglass temporary support device materials the most described in the utility model
Being easy to get, free from environmental pollution, security reliability is high, and reusable, in life cycle, average use cost is the lowest.Setting of sand losing opening
Putting ingenious, compared with being arranged at side, standard sand is easier to seepage in the past, is difficult to result in blockage, for whole height regulation with
And the dismounting of temporary support provides great convenience.
Claims (9)
1. a packaged type bridges construction hourglass temporary support device, it is characterised in that described stand apparatus includes pressurized
Component (1), hourglass temporary support (2), standard husky (3), levels dividing plate (4), sand losing opening (5), cavity (6), implant
(7), rectangular recess (8) and drawing sealing (9)；Compression member (1) is the circular steel cylinder that inside is filled with implant (7) in advance, its energy
It is placed in top in hourglass temporary support (2)；Hourglass temporary support (2) is divided into levels two parts, by levels dividing plate (4)
Connecting, top is bulge, holds standard husky (3), and bottom is annular construction member, has cavity (6), surrounding inside annular construction member
By implant (7) pre-fill；Rectangular recess (8) vertically layer dividing plate (4) diametric(al) is slotted；Drawing sealing (9) size compares rectangle
Groove (8) is little, inserts in rectangular recess (8), can block sand losing opening (5).
Packaged type bridges construction hourglass temporary support device the most according to claim 1, it is characterised in that described be subject to
Pressure component (1) is internal pours the implant (7) flushed with port in advance；Outside is circular steel cylinder, uses mild steel welded steel plate,
Mild steel steel plate thickness 5.0 ± 0.5mm, the high 200 ± 5mm of cylinder, external diameter is 180 ± 5mm.
Packaged type bridges construction hourglass temporary support device the most according to claim 1, it is characterised in that described sand
In leaky temporary support (2), annular construction member internal diameter is 75 ± 5mm, and external diameter is 190 ± 5mm.
Packaged type bridges construction hourglass temporary support device the most according to claim 1, it is characterised in that described mark
The middle rank that accurate husky (3) use 0.5mm-1.0mm to be totally dried is husky.
Packaged type bridges construction hourglass temporary support device the most according to claim 1, it is characterised in that on described
Lower partition (4) uses circular mild steel steel plate to make, and thick 15.0 ± 0.5mm, external diameter is 190 ± 5mm.
Packaged type bridges construction hourglass temporary support device the most according to claim 1, it is characterised in that described leakage
Husky hole (5) is arranged at levels dividing plate (4) center, and through whole levels dividing plate (4), aperture is 3.0 ± 0.1mm.
Packaged type bridges construction hourglass temporary support device the most according to claim 1, it is characterised in that described sky
Chamber (6) is arranged at hourglass temporary support (2) lower floor, for cylinder, a diameter of 75 ± 5mm, high 100 ± 5mm.
Packaged type bridges construction hourglass temporary support device the most according to claim 1, it is characterised in that described in fill out
Fill thing (7) to be filled by C30-C50 concrete or epoxy resin mortar.
Packaged type bridges construction hourglass temporary support device the most according to claim 1, it is characterised in that described square
Connected in star (8) elongated setting, width 5.0 ± 0.1mm, the degree of depth 5.0 ± 0.1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620778806.8U CN205821988U (en) | 2016-07-24 | 2016-07-24 | A kind of packaged type bridges construction hourglass temporary support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620778806.8U CN205821988U (en) | 2016-07-24 | 2016-07-24 | A kind of packaged type bridges construction hourglass temporary support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205821988U true CN205821988U (en) | 2016-12-21 |
Family
ID=57560476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620778806.8U Expired - Fee Related CN205821988U (en) | 2016-07-24 | 2016-07-24 | A kind of packaged type bridges construction hourglass temporary support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205821988U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106930293A (en) * | 2017-03-10 | 2017-07-07 | 哈尔滨学院 | A kind of settlement-free sand box for civil engineering |
-
2016
- 2016-07-24 CN CN201620778806.8U patent/CN205821988U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106930293A (en) * | 2017-03-10 | 2017-07-07 | 哈尔滨学院 | A kind of settlement-free sand box for civil engineering |
| CN106930293B (en) * | 2017-03-10 | 2018-10-16 | 哈尔滨学院 | A kind of settlement-free sand box for civil engineering |
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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: 20161221 Termination date: 20190724 |