CN208089322U - A kind of tunnel longitudinal direction waterstop positioning device - Google Patents
A kind of tunnel longitudinal direction waterstop positioning device Download PDFInfo
- Publication number
- CN208089322U CN208089322U CN201820348103.0U CN201820348103U CN208089322U CN 208089322 U CN208089322 U CN 208089322U CN 201820348103 U CN201820348103 U CN 201820348103U CN 208089322 U CN208089322 U CN 208089322U
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- China
- Prior art keywords
- waterstop
- shaped board
- longitudinal direction
- positioning device
- pad
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Abstract
The utility model is related to a kind of tunnel longitudinal direction waterstop positioning devices, including at least one U-shaped board, the screw hole that is symmetrically set in U-shaped board bottom side both ends, tighten bolt and two pad tools in screw hole, two pad tool it is L-shaped, be movably arranged at U-shaped board bottom and tighten bolt one end, at least one U-shaped board bottom and waterstop with two pad tool contact.Utility model device is repeatable to be utilized, environmental protection and saving, structure novel, and highly practical, safe ready makes simple, application easy to spread.
Description
Technical field
The utility model is related to a kind of positioning device, especially a kind of tunnel longitudinal direction waterstop positioning device belongs to railway
Engineering field.
Background technology
In Environment in Railway Engineering Construction work progress, because most of railway engineering circuit is set to remote mountains jungle, constructing tunnel accounts for
According to larger specific gravity, and guarded drainage processing is particularly important in constructing tunnel, to ensure safety for tunnel engineering, in tunnel longitudinal direction construction joint
Place's setting waterstop, but generally occur in waterstop work progress waterstop complications, deviation, it is just uneven the problems such as.Sealing
The positioning of band is particularly important, however, the problem of current waterstop positioning still remains inaccuracy, inefficiency.
Based on the problem present on, according to railway tunnel on-site actual situations, it is badly in need of utilizing waterstop itself and periphery
Design feature, waterstop positioning device is improved and is innovated.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of tunnel longitudinal direction waterstop positioning device, effectively drops
Low engineering construction quality risk ensures tunnel longitudinal direction waterstop installation quality and lifting construction efficiency.
The concrete scheme of the utility model is as follows：
A kind of tunnel longitudinal direction waterstop positioning device, including at least one U-shaped board, it is symmetrically set in U-shaped board bottom side two
The screw hole at end tightens bolt and two pad tools in screw hole, and two pad tools are L-shaped, are movably arranged at least one U-shaped board bottom
Portion and tighten bolt one end, U-shaped board bottom and waterstop with two pad tool contact.
Further, two pad tools are equipped with location hole, and location hole passes through tied silk and two lined steels for being set to waterstop one end
Muscle connects.
Further, U-shaped board is the steel plate that height is 7cm, width 6cm, thickness 2cm.
Further, pad tool is the equal leg angle that length is 12m, hem width 30mm, wall thickness are 3mm.
Further, longitudinal sealing strip length is more than 350cm, is located on construction joint in the middle part of longitudinal waterstop.
Compared with prior art, the utility model has the beneficial effect that：
（1）Compared with traditional guardrail, the pad tool setting drilling of the utility model is tied up convenient for operating personnel with tied silk
Two lined steel muscle are tied in, in this way, two pieces of activity mat tools can efficiently install waterstop, and ensure its form；
（2）U-shaped folder tool can quickly have pad by bolt to be fixedly clamped with waterstop, bolt hole set on U-shaped board side and
It is not provided in U-shaped board, is conducive to operating personnel's operation and observation, it is firmly uneven to lead to stress not when preventing both sides from tightening
Balance.
（3）The utility model is repeatable to be utilized, environmental protection and saving, structure novel, and highly practical, safe ready makes simply,
Application easy to spread.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is that the utility model navigates to the vertical view on waterstop；
Fig. 3 is the left view of Fig. 2；
Fig. 4 is the sectional view of A-A in Fig. 3；
Fig. 5 is the structural schematic diagram of U-shaped board.
Specific implementation mode
The utility model is described in further detail with reference to embodiment.
It will be understood to those of skill in the art that the following example is merely to illustrate the utility model, and should not be regarded as limiting
The scope of the utility model.Particular technique, connection relation or condition person are not specified in embodiment, according to document institute in the art
The technology of description, connection relation, condition are carried out according to product description.Production is not specified in material therefor, instrument or equipment
Manufacturer person, being can be by buying the conventional products obtained.
As shown in Figure 1, the tunnel longitudinal direction waterstop positioning device of the present embodiment, including multiple U-shaped boards 1, be symmetrically set in it is U-shaped
The screw hole 2 at 1 bottom side both ends of plate tightens bolt 3 and two pad tools 4 in screw hole 2, and two pad tools 4 are L-shaped, activity
Set on 1 bottom of multiple U-shaped boards and tightens 3 one end of bolt, 1 bottom of U-shaped board and longitudinal waterstop 5 and contacted with two pad tools 4.It is vertical
It is more than 350cm to 5 length of waterstop, 5 middle part of longitudinal waterstop is located on construction joint 6, after concrete seven of constructing, longitudinal waterstop 5
On positioning device it is dismountable.
As Figure 2-3, two pad tools 4 are equipped with location hole 4.1, and location hole 4.1 is by tied silk 8 and is set to waterstop 5
The two lined steel muscle 9 of one end connect.As shown in figure 4, according to the position of two lined steel muscle 9, the corresponding position setting at two on pad tool 4
Position hole 4.1 further positions longitudinal waterstop by the structure of two lined steel muscle.The structure of U-shaped board 1 is as shown in figure 5, longitudinal stop
On water band 5, a U-shaped board 1 is set every 2 meters.Overall processing can effectively be fixed according to scene suitable for adjustment.
The positioning device processing material requested of the utility model is as shown in table 1, is calculated according to this engineering practice.
The positioning device of 1 the utility model of table processes material requested
When installing waterstop, U-shaped board spacing can be adjusted flexibly, the longitudinal waterstop of clamping anchoring will be adjusted in time,
It is sandwiched in waterstop spatial position therein at the same time it can also be adjusted flexibly, after the completion of concreting, and can quickly be removed, and
Recycling is installed for next section of waterstop.
Basic principles, main features, and advantages of the present invention has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of tunnel longitudinal direction waterstop positioning device, it is characterised in that：Including at least one U-shaped board, it is symmetrically set in U-shaped board bottom
The screw hole at portion side both ends tightens bolt and two pad tools in screw hole, and two pad tools are L-shaped, are movably arranged at U-shaped board bottom
Portion and tighten bolt one end, at least one U-shaped board bottom and waterstop with two pad tool contact.
2. tunnel longitudinal direction waterstop positioning device according to claim 1, it is characterised in that：Two pad tools are equipped with positioning
Hole, location hole serve as a contrast bar connectings by tied silk with set on the two of waterstop one end.
3. tunnel longitudinal direction waterstop positioning device according to claim 1, it is characterised in that：U-shaped board be height be 7cm,
The steel plate of width 6cm, thickness 2cm.
4. tunnel longitudinal direction waterstop positioning device according to claim 1, it is characterised in that：Pad tool is that length is 12m, side
The equal leg angle that width is 30mm, wall thickness is 3mm.
5. the tunnel longitudinal direction waterstop positioning device according to one of claim 1-4, it is characterised in that：Longitudinal sealing belt length
Degree is more than 350cm, is located on construction joint in the middle part of longitudinal waterstop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820348103.0U CN208089322U (en) | 2018-03-14 | 2018-03-14 | A kind of tunnel longitudinal direction waterstop positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820348103.0U CN208089322U (en) | 2018-03-14 | 2018-03-14 | A kind of tunnel longitudinal direction waterstop positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208089322U true CN208089322U (en) | 2018-11-13 |
Family
ID=64062710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820348103.0U Active CN208089322U (en) | 2018-03-14 | 2018-03-14 | A kind of tunnel longitudinal direction waterstop positioning device |
Country Status (1)
| Country | Link |
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| CN (1) | CN208089322U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441493A (en) * | 2019-01-03 | 2019-03-08 | 中国水利水电第十四工程局有限公司 | A kind of positioning device for tunnel-liner steel side sealing belt construction |
-
2018
- 2018-03-14 CN CN201820348103.0U patent/CN208089322U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441493A (en) * | 2019-01-03 | 2019-03-08 | 中国水利水电第十四工程局有限公司 | A kind of positioning device for tunnel-liner steel side sealing belt construction |
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