CN207156081U - A kind of prefabricated box -beam internal model anti-floating system - Google Patents
A kind of prefabricated box -beam internal model anti-floating system Download PDFInfo
- Publication number
- CN207156081U CN207156081U CN201720992020.0U CN201720992020U CN207156081U CN 207156081 U CN207156081 U CN 207156081U CN 201720992020 U CN201720992020 U CN 201720992020U CN 207156081 U CN207156081 U CN 207156081U
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- China
- Prior art keywords
- crossbearer
- floating
- box
- internal model
- prefabricated box
- 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 - Fee Related
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- 238000007667 floating Methods 0.000 title claims abstract description 35
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 33
- 239000010959 steel Substances 0.000 claims abstract description 33
- 238000010276 construction Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model discloses a kind of prefabricated box -beam internal model anti-floating system, it is desirable to provide a kind of good prefabricated box -beam internal model anti-floating system of Forming Quality.It including the use of when be respectively provided with across box beam both sides precast outer die and both ends the crossbearer of connecting hole, the at least two anti-floating steel pipes for being arranged at crossbearer lower end and extending downwardly, two are connected to the shackle in the connecting hole of crossbearer two, and the flower basket bolt that one end is connected with the same side shackle during two uses, the other end and precast outer die connect；The crossbearer is made of I-steel；The anti-floating steel pipe is welded to connect with crossbearer.The utility model can improve the quality of prefabricated box -beam, have great use value.
Description
Technical field
Box beam mould technical field is the utility model is related to, is filled more particularly, to a kind of prefabricated box -beam internal model anti-floating
Put.
Background technology
At present, as the development of engineering construction, bridge Construction Technology continue to develop, Construction of Precast Box Beam technology is obtained into one
Step is promoted, and because prefabricated case beam is hollow-core construction, in prefabricated box -beam, hollow-core construction needs to set inner template, and inner template is ladder
Shape structure, during filling concrete, due to the mobility of concrete, there is a upward active force to inner template, make interior
Form floating, influence prefabricated box -beam quality.
Utility model content
The purpose of this utility model is intended to overcome the shortcomings of the prior art, there is provided and it is a kind of easy to use, can be effective
Prevent internal model from floating, the high prefabricated box -beam internal model anti-floating system of Forming Quality.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions：
A kind of prefabricated box -beam internal model anti-floating system, it is across box beam both sides precast outer die and prefabricated outer with box beam both sides during use
Mould connects；Including the use of when be respectively provided with across box beam both sides precast outer die and both ends the crossbearer of connecting hole, at least two are arranged at
Crossbearer lower end and the anti-floating steel pipe extended downwardly, two are connected to the shackle in the connecting hole of crossbearer two, and one during two uses
End is connected with the same side shackle, the flower basket bolt of the other end and precast outer die connection；The crossbearer is made of I-steel；It is described
Anti-floating steel pipe is welded to connect with crossbearer.
Preferably, the crossbearer uses I16 I-steel.
Preferably, the anti-floating steel pipe uses the steel pipes of Φ 32.
Preferably, the anti-floating steel pipe lower end is provided with pressing plate.
Preferably, the anti-floating steel pipe is two.
Compared with prior art, the utility model has the following advantages that：
The utility model overcomes the buoyancy of inner template using the active force of precast outer die structure, is filling Inner Moulding Board in Building
It will not be floated when noting concrete, improve the quality of prefabricated box -beam, there is great use value.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model one embodiment.
Fig. 2 is schematic diagram when Fig. 1 is used.
Fig. 3 is the structural representation of second embodiment of the utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is paid
The every other embodiment obtained, belong to the scope of the utility model protection.
Prefabricated box -beam internal model anti-floating system shown in Fig. 1-2, across box beam both sides precast outer die 10 and and box beam during use
Both sides precast outer die 10 connects；Including the use of when be respectively provided with across box beam both sides precast outer die 10 and both ends the crossbearer of connecting hole 5
1, two anti-floating steel pipes 2 for being arranged at the lower end of crossbearer 1 and extending downwardly, two are connected to the shackle in 1 liang of connecting hole 5 of crossbearer
4, and the flower basket bolt 3 that one end is connected with the same side shackle 4 during two uses, the other end and precast outer die connect；The crossbearer 1
It is made of I-steel；The anti-floating steel pipe 2 is welded to connect with crossbearer 1.
The crossbearer uses I16 I-steel.
The anti-floating steel pipe 2 uses the steel pipes of Φ 32.
Prefabricated box -beam internal model anti-floating system shown in Fig. 3, wherein, the lower end of anti-floating steel pipe 2 is provided with pressing plate 6, can have
Effect avoids prefabricated internal model from floating, and remaining is essentially identical with above-described embodiment.
In use, according to this engineering box beam both sides precast outer die distance suitable for reading, the I16 I-steel of suitable length is intercepted,
I-steel is corresponded at inner template both sides, each section of welding two steel pipes of Φ 32, leaves a certain distance between two section steel pipes so that box beam steel
Muscle passes through.Two circular apertures are cut open at I-steel both ends again as connecting hole, it is using shackle and flower basket bolt that I-steel is horizontal
Frame is connected with the clasp in precast outer die structure, and screwing flower basket bolt can pour.
When in use, multiple anti-floating systems are pressed in inner template for prefabricated box -beam internal model anti-floating system, utilize the gaily decorated basket successively
Crossbearer is buckled on the clasp of precast outer die structure and screwed by bolt, and box beam concrete outwards winding flower basket bolt after the completion of pouring, and removes
Crossbearer, continue subsequent cycle work.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (5)
1. a kind of prefabricated box -beam internal model anti-floating system, during use across box beam both sides precast outer die and with box beam both sides precast outer die
Connection；It is characterized in that：Including the use of when be respectively provided with across box beam both sides precast outer die and both ends the crossbearer of connecting hole, at least two
The anti-floating steel pipe that root is arranged at crossbearer lower end and extended downwardly, two are connected to the shackle in the connecting hole of crossbearer two, and two
The flower basket bolt that one end is connected with the same side shackle during use, the other end and precast outer die connect；The crossbearer uses I-steel
It is made；The anti-floating steel pipe is welded to connect with crossbearer.
2. prefabricated box -beam internal model anti-floating system according to claim 1, it is characterised in that：The crossbearer uses I16 I-steel.
3. prefabricated box -beam internal model anti-floating system according to claim 1 or claim 2, it is characterised in that：The anti-floating steel pipe uses Φ
32 steel pipes.
4. prefabricated box -beam internal model anti-floating system according to claim 1 or claim 2, it is characterised in that：The anti-floating steel pipe lower end is set
It is equipped with pressing plate.
5. prefabricated box -beam internal model anti-floating system according to claim 1 or claim 2, it is characterised in that：The anti-floating steel pipe is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720992020.0U CN207156081U (en) | 2017-08-09 | 2017-08-09 | A kind of prefabricated box -beam internal model anti-floating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720992020.0U CN207156081U (en) | 2017-08-09 | 2017-08-09 | A kind of prefabricated box -beam internal model anti-floating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207156081U true CN207156081U (en) | 2018-03-30 |
Family
ID=61716365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720992020.0U Expired - Fee Related CN207156081U (en) | 2017-08-09 | 2017-08-09 | A kind of prefabricated box -beam internal model anti-floating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207156081U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111496987A (en) * | 2019-07-15 | 2020-08-07 | 中铁建工集团有限公司 | Core mould come-up control system is prevented to hollow core slab |
-
2017
- 2017-08-09 CN CN201720992020.0U patent/CN207156081U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111496987A (en) * | 2019-07-15 | 2020-08-07 | 中铁建工集团有限公司 | Core mould come-up control system is prevented to hollow core slab |
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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 |
Granted publication date: 20180330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |