CN107489172A - A kind of water tank installation of embedded parts positioner and application method - Google Patents

A kind of water tank installation of embedded parts positioner and application method Download PDF

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Publication number
CN107489172A
CN107489172A CN201710775368.9A CN201710775368A CN107489172A CN 107489172 A CN107489172 A CN 107489172A CN 201710775368 A CN201710775368 A CN 201710775368A CN 107489172 A CN107489172 A CN 107489172A
Authority
CN
China
Prior art keywords
water tank
positioning rule
positioning
fitting
embedded parts
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.)
Pending
Application number
CN201710775368.9A
Other languages
Chinese (zh)
Inventor
邹正周
吴凤亮
黄维民
黄文慧
陈聪
陈刚强
季亮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CCCC Second Harbor Engineering Co
CCCC Fourth Harbor Engineering Co Ltd
China Communications 2nd Navigational Bureau 2nd Engineering Co Ltd
No 2 Engineering Co of CCCC Fourth Harbor Engineering Co Ltd
Original Assignee
CCCC Second Harbor Engineering Co
CCCC Fourth Harbor Engineering Co Ltd
China Communications 2nd Navigational Bureau 2nd Engineering Co Ltd
No 2 Engineering Co of CCCC Fourth Harbor Engineering Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CCCC Second Harbor Engineering Co, CCCC Fourth Harbor Engineering Co Ltd, China Communications 2nd Navigational Bureau 2nd Engineering Co Ltd, No 2 Engineering Co of CCCC Fourth Harbor Engineering Co Ltd filed Critical CCCC Second Harbor Engineering Co
Priority to CN201710775368.9A priority Critical patent/CN107489172A/en
Publication of CN107489172A publication Critical patent/CN107489172A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00Independent underground or underwater structures; Retaining walls
    • E02D29/063Tunnels submerged into, or built in, open water
    • E02D29/073Tunnels or shuttering therefor assembled from sections individually sunk onto, or laid on, the water-bed, e.g. in a preformed trench

Abstract

The invention discloses a kind of water tank installation of embedded parts positioner and application method, wherein, positioner includes the first positioning rule, the second positioning rule and the 3rd positioning rule, first positioning rule and the 3rd positioning rule are equipped with the angle of bend being adapted with tube coupling runway two bottom sides, and the graduation mark corresponding with water tank installation of embedded parts position is equipped with all positioning rules.First positioning rule, the second positioning rule and the 3rd positioning rule need to be only individually positioned on tube coupling bottom reinforcement bars cage behind corresponding position by the present invention when using, then water tank built-in fitting center line is alignd with the graduation mark in each positioning rule again and can be achieved to be accurately positioned the quick of water tank built-in fitting, it is easy to operate, water tank installation of embedded parts efficiency can be effectively improved, accelerating construction progress, there is very important directive significance to similar immersed tube Designing of Pre-embedded Pieces in Concrete Structures and construction.

Description

A kind of water tank installation of embedded parts positioner and application method
Technical field
The present invention relates to immersed tube tunnel technical field, more particularly to a kind of water tank installation of embedded parts positioner and user Method.
Background technology
In recent years, being continuously increased with Tunnel Engineering over strait, immersed tunnelling method build seabed tunnel and obtain more and more should With.Immersed tube tunnel is usually that several prefabrication standard cube transportations are live to sea, and tube coupling is carried out in seabed pair Sinking is connect in the foundation trench dredged.
Certain seabed immersed tube tunnel has multiple standard tube couplings, sets two prefabricated tube couplings of production line, each standard tube coupling length 180 It is rice, wide 37.95 meters, high 11.4 meters, is provided with six water tanks in each tube coupling, can by progress water filling and draining into water tank Tube coupling floats and sunk during controlling transportation by driving, and needs to set multiple water tank built-in fittings in tube coupling inner chamber before water tank is set, institute Some water tank built-in fittings are installed in colligation tube coupling baseplate reinforcing bar cage.
At present the usual way of water tank installation of embedded parts be it is every fill built-in fitting and need at first surveying and locating one, then install One built-in fitting, the installation for carrying out next built-in fitting is repeated, installing all built-in fittings of a water tank in this way needs Two day time could be adjusted in place completely, thus so installation the water tank built-in fitting used time it is longer, operation inconvenience, installation effectiveness compared with It is low, construction speed is had a great influence.
The content of the invention
It is an object of the invention to:For when carrying out water tank installation of embedded parts, existing installation method exist the used time it is longer, Operation inconvenience, installation effectiveness is relatively low, the problem of being had a great influence to construction speed, there is provided a kind of water tank installation of embedded parts positioning dress Put, water tank built-in fitting can be quickly accurately positioned by using the device, it is easy to operate, it is pre- water tank can be effectively improved Embedded part installation effectiveness, accelerating construction progress, there is very important directive significance to similar immersed tube Designing of Pre-embedded Pieces in Concrete Structures and construction.
In order to realize foregoing invention purpose, the invention provides following technical scheme:
A kind of water tank installation of embedded parts positioner, including the first positioning rule, the second positioning rule and the 3rd positioning rule, it is described First positioning rule and the 3rd positioning rule are equipped with the angle of bend being adapted with tube coupling runway two bottom sides, all positioning rules On be equipped with the graduation mark corresponding with water tank installation of embedded parts position.
The present invention in the first positioning rule, the second positioning rule and the 3rd positioning rule by setting and water tank installation of embedded parts position Put corresponding graduation mark, while the first positioning rule and the 3rd positioning rule are set and adaptable curved of tube coupling runway two bottom sides Bent angle, each positioning rule need to be only individually positioned on tube coupling bottom reinforcement bars cage behind corresponding position during use, then again will Water tank built-in fitting center line aligns with the graduation mark in positioning rule can be achieved to be accurately positioned the quick of water tank built-in fitting, operate It is convenient, water tank installation of embedded parts efficiency can be effectively improved, accelerating construction progress, is had to similar immersed tube Designing of Pre-embedded Pieces in Concrete Structures and construction There is very important directive significance.
It should be noted that:Tube coupling in the present invention includes two runways being symmetrical set, in each runway Three water tanks are uniformly provided with, each water tank is the fence by setting two rows to be connected with water tank built-in fitting on tube coupling bottom plate, Two row's fences laterally set along tube coupling and have certain height, and the pouch that dress water is then set between two row's fences is Can.In addition, the plate-like structure of water tank built-in fitting, front is provided with multiple screwed holes, and reverse side is provided with more anchor studs, pre-buried in water tank When part is positioned on tube coupling baseplate reinforcing bar cage, all anchor studs are stretched in inside steel reinforcement cage, the drawing between increase and concrete Pull out force.
As the preferred scheme of the present invention, the length of second positioning rule be more than the first positioning rule and the 3rd positioning rule it Between reserve size.Using such design, the water tank built-in fitting that can first carry out below the first positioning rule and the 3rd positioning rule is determined Position, after positioning is completed to remove above-mentioned positioning rule, because the length of the second positioning rule is more than the first positioning rule and the 3rd positioning rule Between reserve size, so can be to by the first positioning rule and the 3rd positioning rule, water tank built-in fitting after positioning carries out part and covered Lid, makes its placement benchmark as the second positioning rule, so that it is guaranteed that the accurate positioning of the water tank built-in fitting below the second positioning rule Property.
As the preferred scheme of the present invention, the graduation mark in all positioning rules is arranged at the both sides of positioning rule, so It is convenient to be aligned with water tank built-in fitting center line.
As the preferred scheme of the present invention, the width of all positioning rules is consistent with water tank built-in fitting width, so can be with Easily positioning rule and water tank built-in fitting are overlapped in the direction of the width, so as to realize to water tank built-in fitting in this direction Fast positioning.
As the preferred scheme of the present invention, all positioning rule rectangular cross-section hollow structures, be advantageous to mitigate positioning rule Own wt, reduce running fix chi labor intensity.
As the preferred scheme of the present invention, all positioning rules are made of aluminium alloy, can because aluminum alloy material is lighter Further to reduce the own wt of positioning rule, the labor intensity of running fix chi is reduced.
The present invention also provides a kind of water tank installation of embedded parts positioner application method, comprises the following steps:
A, after the completion of steel reinforcement cage colligation, water tank built-in fitting is placed on steel reinforcement cage;
B, measuring datum mark, coarse positioning and temporary constraint are carried out to water tank built-in fitting;
C, water tank built-in fitting position is carried out using positioning rule to be fixed after accurately adjusting.
The present invention is then pre-buried to water tank using positioning rule by first carrying out coarse positioning and temporary constraint to water tank built-in fitting Part position be fixed after accurately adjusting, easy to operate compared with the method installed while using in the prior art in measurement, Water tank installation of embedded parts efficiency, accelerating construction progress can be effectively improved.
As the preferred scheme of the present invention, in the step b, the first spacer to water tank built-in fitting on tube coupling longitudinal direction After measuring is carried out, and by water tank built-in fitting coarse positioning is carried out in the horizontal position of tube coupling.
As the preferred scheme of the present invention, in the step c, by the first positioning rule, the second positioning rule and the 3rd positioning Chi is placed on water tank built-in fitting, wherein, the first positioning rule and the 3rd positioning rule are located at tube coupling runway two bottom sides position respectively Put, after the water tank built-in fitting center line below adjustment positioning rule makes it be overlapped with the graduation mark in positioning rule, then water tank is pre-buried Part is fixed on steel reinforcement cage.
As the preferred scheme of the present invention, all water tank built-in fittings below each positioning rule are i.e. removable after fixing The positioning rule.
Compared with prior art, beneficial effects of the present invention:
1st, the present invention in the first positioning rule, the second positioning rule and the 3rd positioning rule by setting and water tank installation of embedded parts The corresponding graduation mark in position, while the first positioning rule and the 3rd positioning rule set what is be adapted with tube coupling runway two bottom sides Angle of bend, each positioning rule need to be only individually positioned on tube coupling bottom reinforcement bars cage behind corresponding position during use, Ran Houzai Water tank built-in fitting center line is alignd with the graduation mark in positioning rule and can be achieved to be accurately positioned the quick of water tank built-in fitting, is grasped Facilitate, water tank installation of embedded parts efficiency, accelerating construction progress, to similar immersed tube Designing of Pre-embedded Pieces in Concrete Structures and construction can be effectively improved With very important directive significance;
2nd, the length of the second positioning rule in the present invention, which is more than between the first positioning rule and the 3rd positioning rule, reserves size, can Positioned with first carrying out the water tank built-in fitting below the first positioning rule and the 3rd positioning rule, complete to remove above-mentioned positioning rule in positioning Afterwards, size is reserved because the length of the second positioning rule is more than between the first positioning rule and the 3rd positioning rule, so can be to by the Water tank built-in fitting after positioning carries out part covering for one positioning rule and the 3rd positioning rule, makes its placement as the second positioning rule Benchmark, so that it is guaranteed that the positioning accuracy of the water tank built-in fitting below the second positioning rule;
3rd, the present invention is then pre- to water tank using positioning rule by first carrying out coarse positioning and temporary constraint to water tank built-in fitting Embedded part position be fixed after accurately adjusting, compared with the method installed while using in the prior art in measurement, operation side Just, water tank installation of embedded parts efficiency, accelerating construction progress can be effectively improved.
Brief description of the drawings:
Fig. 1 is the water tank installation of embedded parts positioner schematic diagram in the present invention.
Fig. 2 is water tank installation of embedded parts positioner use state in the present invention along tube coupling transverse cross.
Fig. 3 is the water tank installation of embedded parts positioner application method flow chart in the present invention.
Marked in figure:The positioning rules of 1- first, the positioning rules of 2- second, the positioning rules of 3- the 3rd, 4- graduation marks, 5- water tanks are pre-buried Part, 51- water tank built-in fitting center lines.
Embodiment
With reference to test example and embodiment, the present invention is described in further detail.But this should not be understood Following embodiment is only limitted to for the scope of the above-mentioned theme of the present invention, it is all that this is belonged to based on the technology that present invention is realized The scope of invention.
Embodiment 1
The present embodiment provides a kind of water tank installation of embedded parts positioner;
As depicted in figs. 1 and 2, the water tank installation of embedded parts positioner in the present embodiment includes the first positioning rule 1, second The positioning rule 3 of positioning rule 2 and the 3rd, the positioning rule 3 of the first positioning rule 1 and the 3rd are equipped with and tube coupling runway two bottom sides phase The angle of bend of adaptation, the graduation mark 4 corresponding with the installation site of water tank built-in fitting 5 is equipped with all positioning rules.
It should be noted that:Tube coupling in the present invention includes two runways being symmetrical set, in each runway Three water tanks are uniformly provided with, each water tank is the fence by setting two rows to be connected with water tank built-in fitting on tube coupling bottom plate, Two row's fences laterally set along tube coupling and have certain height, and the pouch that dress water is then set between two row's fences is Can.In addition, the plate-like structure of water tank built-in fitting, front is provided with multiple screwed holes, and reverse side is provided with more anchor studs, pre-buried in water tank When part is positioned on tube coupling baseplate reinforcing bar cage, all anchor studs are stretched in inside steel reinforcement cage, the drawing between increase and concrete Pull out force.
In the present embodiment, it is fixed that length of second positioning rule 2 along tube coupling horizontal direction is more than the first positioning rule 1 and the 3rd Size is reserved between the chi 3 of position.Using such design, the water tank that can first carry out below the first positioning rule and the 3rd positioning rule is pre- Embedded part positions, after positioning is completed to remove above-mentioned positioning rule, because the length of the second positioning rule is more than the first positioning rule and the 3rd Size is reserved between positioning rule, so can be to by the first positioning rule and the 3rd positioning rule, water tank built-in fitting after positioning is carried out Part covers, and makes its placement benchmark as the second positioning rule, so that it is guaranteed that the water tank built-in fitting below the second positioning rule is determined Position accuracy.
In the present embodiment, the graduation mark in all positioning rules is arranged at the both sides of positioning rule, so convenient and water tank Built-in fitting center line is aligned.
In the present embodiment, the width of all positioning rules is consistent with water tank built-in fitting width, and the width is referred to along tube coupling The width dimensions of longitudinal direction, so easily positioning rule and water tank built-in fitting can be overlapped in the direction of the width, So as to realize the fast positioning to water tank built-in fitting in this direction.
In the present embodiment, all positioning rule rectangular cross-section hollow structures, be advantageous to mitigate positioning rule own wt, Reduce the labor intensity of running fix chi.
In the present embodiment, all positioning rules are made of aluminium alloy, because aluminum alloy material is lighter, can further be dropped The own wt of low positioning rule, reduce the labor intensity of running fix chi.
The present embodiment in the first positioning rule, the second positioning rule and the 3rd positioning rule by setting and water tank installation of embedded parts The corresponding graduation mark in position, while the first positioning rule and the 3rd positioning rule set what is be adapted with tube coupling runway two bottom sides Angle of bend, each positioning rule need to be only individually positioned on tube coupling bottom reinforcement bars cage behind corresponding position during use, Ran Houzai Water tank built-in fitting center line is alignd with the graduation mark in positioning rule and can be achieved to be accurately positioned the quick of water tank built-in fitting, is grasped Facilitate, water tank installation of embedded parts efficiency, accelerating construction progress, to similar immersed tube Designing of Pre-embedded Pieces in Concrete Structures and construction can be effectively improved With very important directive significance.
Embodiment 2
The present embodiment provides a kind of water tank installation of embedded parts positioner application method;
As shown in Figure 1-Figure 3, the water tank installation of embedded parts positioner application method in the present embodiment, including following step Suddenly:
A, after the completion of steel reinforcement cage colligation, water tank built-in fitting is placed on steel reinforcement cage, in case subsequently by water tank built-in fitting It is installed on steel reinforcement cage;
B, measuring datum mark, coarse positioning and temporary constraint are carried out to water tank built-in fitting;
C, water tank built-in fitting position is carried out using positioning rule to be fixed after accurately adjusting.
The present invention is then pre-buried to water tank using positioning rule by first carrying out coarse positioning and temporary constraint to water tank built-in fitting Part position be fixed after accurately adjusting, easy to operate compared with the method installed while using in the prior art in measurement, Water tank installation of embedded parts efficiency, accelerating construction progress can be effectively improved.
In the present embodiment, in the step b, measuring first is carried out to spacing distance of the water tank built-in fitting on tube coupling longitudinal direction To ensure that the spacing distance between two row's fences of subsequent installation meets the requirements, and by water tank built-in fitting in the horizontal arrangement of tube coupling Position uses colligation silk to carry out temporary constraint after carrying out coarse positioning.
In the present embodiment, in the step c, the first positioning rule 1, the second positioning rule 2 and the 3rd positioning rule 3 are placed on On water tank built-in fitting 5, wherein, the first positioning rule 1 and the 3rd positioning rule 3 are located at tube coupling runway two bottom sides position respectively, adjust After water tank built-in fitting center line 51 below whole positioning rule makes it be overlapped with the graduation mark 4 in positioning rule, then by water tank built-in fitting 5 It is weldingly fixed on steel reinforcement cage.
In the present embodiment, the positioning rule can be removed after fixing in all water tank built-in fittings below each positioning rule.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all originals in the present invention All any modification, equivalent and improvement made within reason etc., should be included in the scope of the protection.

Claims (10)

1. a kind of water tank installation of embedded parts positioner, it is characterised in that fixed including the first positioning rule, the second positioning rule and the 3rd Position chi, first positioning rule and the 3rd positioning rule are equipped with the angle of bend being adapted with tube coupling runway two bottom sides, institute The graduation mark corresponding with water tank installation of embedded parts position is equipped with some positioning rules.
2. water tank installation of embedded parts positioner according to claim 1, it is characterised in that the length of second positioning rule Degree, which is more than between the first positioning rule and the 3rd positioning rule, reserves size.
3. water tank installation of embedded parts positioner according to claim 2, it is characterised in that the quarter in all positioning rules Degree line is arranged at the both sides of positioning rule.
4. water tank installation of embedded parts positioner according to claim 3, it is characterised in that the width of all positioning rules It is consistent with water tank built-in fitting width.
5. the water tank installation of embedded parts positioner according to one of claim 1-4, it is characterised in that all positioning rules Rectangular cross-section hollow structure.
6. the water tank installation of embedded parts positioner according to one of claim 1-4, it is characterised in that all positioning rules It is made of aluminium alloy.
A kind of 7. water tank installation of embedded parts positioner application method as described in claim 1-6 is any, it is characterised in that bag Include following steps:
A, after the completion of steel reinforcement cage colligation, water tank built-in fitting is placed on steel reinforcement cage;
B, measuring datum mark, coarse positioning and temporary constraint are carried out to water tank built-in fitting;
C, water tank built-in fitting position is carried out using positioning rule to be fixed after accurately adjusting.
8. water tank installation of embedded parts positioner application method according to claim 7, it is characterised in that in the step In b, after first carrying out measuring to spacing distance of the water tank built-in fitting on tube coupling longitudinal direction, and water tank built-in fitting is horizontal in tube coupling Position carries out coarse positioning.
9. water tank installation of embedded parts positioner application method according to claim 7, it is characterised in that in the step In c, the first positioning rule, the second positioning rule and the 3rd positioning rule are placed on water tank built-in fitting, wherein, the first positioning rule and Three positioning rules are located at tube coupling runway two bottom sides position respectively, adjust the water tank built-in fitting center line below positioning rule make its with After graduation mark in positioning rule overlaps, then water tank built-in fitting is fixed on steel reinforcement cage.
10. water tank installation of embedded parts positioner application method according to claim 7, it is characterised in that each fixed The positioning rule can be removed after fixing in all water tank built-in fittings below the chi of position.
CN201710775368.9A 2017-08-31 2017-08-31 A kind of water tank installation of embedded parts positioner and application method Pending CN107489172A (en)

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Application Number Priority Date Filing Date Title
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CN107489172A true CN107489172A (en) 2017-12-19

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105603917A (en) * 2015-12-23 2016-05-25 广东冠粤路桥有限公司 Jig frame for making guardrail rebars and construction method of guardrail
CN205501835U (en) * 2016-03-17 2016-08-24 中国建筑第六工程局有限公司 A positioner for anticollision barrier embedded bar
CN105926950A (en) * 2016-06-21 2016-09-07 天元建设集团有限公司 Steel bar measurement positioning device and construction method thereof
CN206052765U (en) * 2016-09-14 2017-03-29 中建七局安装工程有限公司 A kind of streetlamp foundation positions instrument

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105603917A (en) * 2015-12-23 2016-05-25 广东冠粤路桥有限公司 Jig frame for making guardrail rebars and construction method of guardrail
CN205501835U (en) * 2016-03-17 2016-08-24 中国建筑第六工程局有限公司 A positioner for anticollision barrier embedded bar
CN105926950A (en) * 2016-06-21 2016-09-07 天元建设集团有限公司 Steel bar measurement positioning device and construction method thereof
CN206052765U (en) * 2016-09-14 2017-03-29 中建七局安装工程有限公司 A kind of streetlamp foundation positions instrument

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
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