CN207347914U - Hourglass temporary support device is used in a kind of packaged type bridges construction - Google Patents
Hourglass temporary support device is used in a kind of packaged type bridges construction Download PDFInfo
- Publication number
- CN207347914U CN207347914U CN201721387556.6U CN201721387556U CN207347914U CN 207347914 U CN207347914 U CN 207347914U CN 201721387556 U CN201721387556 U CN 201721387556U CN 207347914 U CN207347914 U CN 207347914U
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- CN
- China
- Prior art keywords
- hourglass
- steel plate
- temporary support
- junction steel
- packaged type
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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
The utility model discloses a kind of packaged type bridges construction hourglass temporary support device,Its structure includes lower junction steel plate,Hourglass temporary support mechanism,Upper junction steel plate,Sealing cover,Draw ring,Connecting hole,Rubber protective layer,Lower junction steel plate upper end is bonded and is mutually perpendicular to rubber protective layer lower end,Hourglass temporary support device is used in a kind of packaged type bridges construction of the utility model,Multiple hourglass bearings are chosen when being used,It is connected with each other with pin and is fixed again by upper junction steel plate and lower junction steel plate,Place at the desired position,Pull draw ring to drive and pull out sealing cover,And fine sand is fitted into hourglass bearing,Fine sand enters cavity by sand losing opening,Outlet is blocked by sealing sleeve,Fine sand is accumulated,Sealing sleeve need to only be opened during carrying,Release fine sand,Removal pin can separate carrying,The design of the present apparatus makes bearing using flexible degree high,Light easily carrying easy to install.
Description
Technical field
The utility model is a kind of packaged type bridges construction hourglass temporary support device, belongs to bridge technology field.
Background technology
Except the pier beam-ends at expansion joint is mounted directly permanent bearing and affixed pier directly welds during packaged type bridges Installation of beam slab
Connect outside lower steel plate, continuous pier top is both needed to set temporary support, can after each completion freely-supported to continuous system transform
Temporary support is removed to the installing engineering for completing a bridge.
Prior art discloses Application No.：201620778806.8 a kind of packaged type bridges construction hourglass it is interim
Stand apparatus, in component, compression member is the circular steel cylinder of internal pre-fill high intensity filler, it can be placed in hourglass and prop up temporarily
Support inner upper；Hourglass temporary support is divided into levels two parts, is connected by levels partition plate, and top is bulge, contains
Standard sand is put, lower part is annular construction member, has cavity inside annular construction member, and surrounding is by high intensity filler pre-fill, but this is existing
There is technology overall excessively heavy, dismounting is difficult, is unfavorable for carrying.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of packaged type bridges construction hourglass
Temporary support device, overall excessively heavy with the prior art of solution, dismounting is difficult, the problem of being unfavorable for carrying.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of packaged type bridges
Hourglass temporary support device use in construction, its structure including lower junction steel plate, hourglass temporary support mechanism, upper junction steel plate,
Sealing cover, draw ring, connecting hole, rubber protective layer, the lower junction steel plate upper end are bonded with rubber protective layer lower end and mutually hang down
Directly, the upper junction steel plate lower end is mutually welded and is mutually perpendicular to hourglass temporary support mechanism upper end, the upper connection steel
Plate is parallel to each other with lower junction steel plate, and the upper junction steel plate is equipped with connecting hole, and the hourglass temporary support mechanism includes
Cavity, filler, pin, connecting plate, partition plate, sand losing opening, fine sand, sealing sleeve, cylinder, the cylinder are bonded with filler, institute
To state sealing sleeve insertion and be connected to cavity lower end, the sand losing opening lower end is equipped with cavity, and the pin insertion is connected on connecting plate,
Sand losing opening is equipped among the connecting plate, the partition plate inner surface is bonded with fine sand.
Further, the draw ring lower end uses hinge connection with sealing cover upper end.
Further, the sealing cover insertion is connected on junction steel plate.
Further, the connecting plate is bonded with upper junction steel plate.
Further, the pin is diameter 2cm, the cylindrical structure of long 10cm.
Further, the rubber protective layer is made of elastomeric material.
Further, the pin is made of stainless steel material.
Beneficial effect
Hourglass temporary support device is used in a kind of packaged type bridges construction of the utility model, is chosen when being used multiple
Hourglass bearing, is connected with each other with pin and is fixed again by upper junction steel plate and lower junction steel plate, be placed on needs
Position, pull draw ring to drive and pull out sealing cover, and fine sand is fitted into hourglass bearing, fine sand enters cavity by sand losing opening,
Outlet is blocked by sealing sleeve, fine sand is accumulated, when carrying need to only open sealing sleeve, release fine sand, and removal pin can separate
Carry, so that bearing using flexible degree is high, light easily carrying easy to install.
Brief description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structure diagram of packaged type bridges construction hourglass temporary support device of the utility model；
Fig. 2 is a kind of structure diagram of hourglass temporary support mechanism of the utility model.
In figure：Lower junction steel plate -1, hourglass temporary support mechanism -2, upper junction steel plate -3, sealing cover -4, draw ring -5,
Connecting hole -6, rubber protective layer -7, cavity -201, filler -202, pin -203, connecting plate -204, partition plate -205, leakage are husky
Hole -206, fine sand -207, sealing sleeve -208, cylinder -209.
Embodiment
To make the technical means, creative features, achievable purpose and effectiveness that the utility model is realized easy to understand, below
With reference to embodiment, the utility model is expanded on further.
Please refer to Fig.1, Fig. 2, the utility model provides a kind of packaged type bridges construction and uses hourglass temporary support device skill
Art scheme：Its structure includes lower junction steel plate 1, hourglass temporary support mechanism 2, upper junction steel plate 3, sealing cover 4, draw ring 5, company
Hole 6, rubber protective layer 7 are connect, lower 1 upper end of junction steel plate is bonded and is mutually perpendicular to 7 lower end of rubber protective layer, the upper company
Connect 3 lower end of steel plate mutually to weld and be mutually perpendicular to hourglass temporary support mechanism 2 upper end, the upper junction steel plate 3 and lower company
Connect steel plate 1 to be parallel to each other, the upper junction steel plate 3 is equipped with connecting hole 6, and the hourglass temporary support mechanism 2 includes cavity
201st, filler 202, pin 203, connecting plate 204, partition plate 205, sand losing opening 206, fine sand 207, sealing sleeve 208, cylinder 209,
The cylinder 209 is bonded with filler 202, and the sealing sleeve 208, which is embedded in, is connected to 201 lower end of cavity, under the sand losing opening 206
End is equipped with cavity 201, and the insertion of pin 203 is connected on connecting plate 204, and sand losing opening is equipped with the centre of connecting plate 204
206,205 inner surface of partition plate is bonded with fine sand 207, and 5 lower end of draw ring uses hinge connection, institute with 4 upper end of sealing cover
State the insertion of sealing cover 4 to be connected on junction steel plate 3, the pin 203 is diameter 2cm, and the cylindrical structure of long 10cm is described
Rubber protective layer 7 is made of elastomeric material, and the pin 203 is made of stainless steel material.
Connecting plate 204 described in this patent is two that phases were separated or multiple structural members, is connected as entirety
Structural member, its layout architecture very more rectangular slab, more side plates, sketch plate etc., and species generally has angle brace connecting plate, tie-rod
Connecting plate, water horizontal support connecting plate, column braces connecting plate is several, and the effect of the cylinder 209 is to provide needed for technique
Pressure-bearing space, is one of most important pressure parts of pressure vessel, its interior diameter and volume generally require to be determined by technology Calculation,
Cylindrical tube, and spherical cylinder are most common tube structures in engineering.
Multiple hourglass bearings are chosen when being used, are connected with each other again by upper junction steel plate 3 with pin 203
It is fixed, is placed at the desired position with lower junction steel plate 1, pulls draw ring 5 to drive and pull out sealing cover 4, and fine sand 207 is filled
Entering in hourglass bearing, fine sand 207 enters cavity 201 by sand losing opening 206, blocks outlet by sealing sleeve 208, fine sand is accumulated,
Sealing sleeve 208 need to only be opened during carrying, release fine sand, removal pin 203 can separate carrying.
The utility model solves the overall excessively heaviness of the prior art, and dismounting is difficult, and the problem of being unfavorable for carrying, this practicality is new
Type is combined with each other by above-mentioned component, and hourglass temporary support device is used in a kind of packaged type bridges construction of the utility model,
Multiple hourglass bearings are chosen when being used, with pin be connected with each other again by upper junction steel plate and lower junction steel plate into
Row is fixed, and is placed at the desired position, is pulled draw ring to drive and is pulled out sealing cover, and fine sand is fitted into hourglass bearing, and fine sand leads to
Crossing sand losing opening and enter cavity, outlet is blocked by sealing sleeve, fine sand is accumulated, when carrying, need to only open sealing sleeve, release fine sand,
Removal pin can separate carrying, so that bearing using flexible degree is high, light easily carrying easy to install is described in detail below:
The hourglass temporary support mechanism 2 includes cavity 201, filler 202, pin 203, connecting plate 204, partition plate
205th, sand losing opening 206, fine sand 207, sealing sleeve 208, cylinder 209, the cylinder 209 are bonded with filler 202, the sealing sleeve
208 insertions are connected to 201 lower end of cavity, and 206 lower end of sand losing opening is equipped with cavity 201, and the insertion of pin 203 is connected to
On fishplate bar 204, sand losing opening 206 is equipped with the centre of connecting plate 204,205 inner surface of partition plate is bonded with fine sand 207.
The advantages of basic principle and main feature and the utility model of the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. hourglass temporary support device is used in a kind of packaged type bridges construction, it is characterised in that：Its structure includes lower junction steel plate
（1）, hourglass temporary support mechanism（2）, upper junction steel plate（3）, sealing cover（4）, draw ring（5）, connecting hole（6）, rubber protection
Layer（7）, the lower junction steel plate（1）Upper end and rubber protective layer（7）Lower end is bonded and is mutually perpendicular to, the upper junction steel plate
（3）Lower end and hourglass temporary support mechanism（2）Upper end is mutually welded and is mutually perpendicular to, the upper junction steel plate（3）With lower company
Connect steel plate（1）It is parallel to each other, the upper junction steel plate（3）It is equipped with connecting hole（6）, the hourglass temporary support mechanism（2）
Including cavity（201）, filler（202）, pin（203）, connecting plate（204）, partition plate（205）, sand losing opening（206）, fine sand
（207）, sealing sleeve（208）, cylinder（209）, the cylinder（209）With filler（202）Fitting, the sealing sleeve（208）It is embedding
Enter to be connected to cavity（201）Lower end, the sand losing opening（206）Lower end is equipped with cavity（201）, the pin（203）Embedded connection
In connecting plate（204）On, the connecting plate（204）Sand losing opening is equipped with centre（206）, the partition plate（205）Inner surface with it is thin
It is husky（207）Fitting.
2. hourglass temporary support device is used in a kind of packaged type bridges construction according to claim 1, it is characterised in that：Institute
State draw ring（5）Lower end and sealing cover（4）Upper end uses hinge connection.
3. hourglass temporary support device is used in a kind of packaged type bridges construction according to claim 1, it is characterised in that：Institute
State sealing cover（4）Insertion is connected to junction steel plate（3）On.
4. hourglass temporary support device is used in a kind of packaged type bridges construction according to claim 1, it is characterised in that：Institute
State connecting plate（204）With upper junction steel plate（3）Fitting.
5. hourglass temporary support device is used in a kind of packaged type bridges construction according to claim 1, it is characterised in that：Institute
State pin（203）It is diameter 2cm, the cylindrical structure of long 10cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721387556.6U CN207347914U (en) | 2017-10-26 | 2017-10-26 | Hourglass temporary support device is used in a kind of packaged type bridges construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721387556.6U CN207347914U (en) | 2017-10-26 | 2017-10-26 | Hourglass temporary support device is used in a kind of packaged type bridges construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207347914U true CN207347914U (en) | 2018-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721387556.6U Expired - Fee Related CN207347914U (en) | 2017-10-26 | 2017-10-26 | Hourglass temporary support device is used in a kind of packaged type bridges construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207347914U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112411381A (en) * | 2020-10-26 | 2021-02-26 | 中交路桥建设有限公司 | Construction method for erecting precast box girder of overbridge in deep cutting area |
-
2017
- 2017-10-26 CN CN201721387556.6U patent/CN207347914U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112411381A (en) * | 2020-10-26 | 2021-02-26 | 中交路桥建设有限公司 | Construction method for erecting precast box girder of overbridge in deep cutting area |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180511 Termination date: 20181026 |