CN109296009A - A kind of fixed device of steel side waterstop and fixing means - Google Patents
A kind of fixed device of steel side waterstop and fixing means Download PDFInfo
- Publication number
- CN109296009A CN109296009A CN201710607114.6A CN201710607114A CN109296009A CN 109296009 A CN109296009 A CN 109296009A CN 201710607114 A CN201710607114 A CN 201710607114A CN 109296009 A CN109296009 A CN 109296009A
- Authority
- CN
- China
- Prior art keywords
- card slot
- sliding bar
- fixed
- locknut
- steel side
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 54
- 239000010959 steel Substances 0.000 title claims abstract description 54
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 22
- 230000003014 reinforcing effect Effects 0.000 claims description 21
- 229910052742 iron Inorganic materials 0.000 claims description 11
- 238000005266 casting Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 6
- 238000003780 insertion Methods 0.000 abstract description 3
- 230000037431 insertion Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 14
- 238000009434 installation Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 238000003466 welding Methods 0.000 description 4
- 238000004078 waterproofing Methods 0.000 description 3
- 238000013475 authorization Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012407 engineering method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/16—Arrangement or construction of joints in foundation structures
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/38—Waterproofing; Heat insulating; Soundproofing; Electric insulating
- E21D11/385—Sealing means positioned between adjacent lining members
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Architecture (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Revetment (AREA)
- Clamps And Clips (AREA)
Abstract
The present invention relates to the fixed device of subway work apparatus field, especially steel side waterstop and fixing means.Fixed device includes upper fixed card slot, lower fixed card slot, card slot locknut, upper fixed link, lower fixed link, sliding bar, sliding bar locknut, upper connecting rod, lower connecting rod, connecting-rod bolt and collet；Upper and lower fixed card slot is the semi-circular card slot of section c-type, the card slot back side is provided with card slot locknut, fixed card slot is vertical with upper and lower fixed link respectively above and below is fixedly connected, sliding bar is the stock that section is 8-shaped, upper and lower fixed link in the slot with respect to insertion sliding bar, has sliding bar locknut respectively on the outside of sliding bar；Upper and lower connecting rod is annular stock, and vertical suit is fixed on sliding bar, and connecting-rod bolt is arranged in upper and lower connecting rod one end, and the other end is provided with collet.Steel side waterstop can be accurately positioned in this fixation device, prevent it from shifting in concreting process, guarantee the density of concreting, and it is easy to use, can be recycled.
Description
Technical field
The present invention relates to the fixed device of subway work apparatus field, especially steel side waterstop and fixing means.
Background technique
Currently, being both provided with waterproof at construction joint in the municipal works of the engineering methods such as Metro method, cut and cover method construction
The steel side waterstop of measure, subway waterproof-ing focus on itself waterproof, and construction joint is a link most weak in integral waterproofing how
The construction quality for improving steel side waterstop in construction joint has very high meaning to integral waterproofing.
Traditional construction method is that construction personnel carries out operation among two layers of two lined steel muscle, and work surface narrow space is applied
Worker person is difficult to carry out high-precision positioning, keeps the positioning of steel side waterstop position inaccurate.Reinforced steel is welded on two lined steel of two sides
Muscle, which passes through more reinforcing bars again and is welded to each other, is fixed on construction joint position for steel side waterstop, due to needing to carry out the welding of many places,
Each node quality is difficult to ensure, movement is easy to happen in casting process.It can damaged structure during removing reinforced steel
Main reinforcement influences main body construction quality.
Publication No. is the application for a patent for invention of 104328805 A of CN, disclose a kind of fixed device of steel side waterstop and its
Application method, including be arranged on upper support bar, lower support bar, upper support bar upper fixed feet, be arranged on lower support bar it is lower solid
Determine the U-shaped fixing groove being arranged between foot and upper support bar and lower support bar；Spring is set on the upper support bar.It uses
When, by steel when one end of waterstop is fixed on steel in the U-shaped fixing groove of the fixed device of waterstop.This fixes device with following
Defect: 1) fixed feet on, in lower fixed feet without fixed device, can not mutually be fixed with the structure reinforcing bars of top and bottom, need to make
The two is fixed with other fixed device, troublesome in poeration and fixation is easy to produce sliding；2) spring of upper support bar suit is utilized
Steel side waterstop is positioned, can not accurately be positioned, causes the position of steel side waterstop inaccurate；3) U-shaped fixing groove
Without fixed device, steel side waterstop is only to insert in U-lag, and sliding is easy to produce in concreting, causes steel side
Waterstop displacement, influences sealing effect.
Summary of the invention
Against the above deficiency, it the present invention provides a kind of fixed device of steel side waterstop and fixing means, efficiently solves
The accurate positionin and fixation problem of steel side waterstop, can position as requested be fixed in concrete, in concrete
It is not displaced in casting process, in order to avoid influence its waterproof effect.
The technical solution of the present invention is as follows:
A kind of steel side waterstop fix device, including upper fixed card slot, lower fixed card slot, card slot locknut, upper fixed link, under
Fixed link, sliding bar, sliding bar locknut, upper connecting rod, lower connecting rod, connecting-rod bolt and collet；The upper and lower fixed card slot
For the semi-circular card slot that section is c-type, the card slot back side is provided with card slot locknut, and the upper and lower fixed card slot is consolidated with upper and lower respectively
Fixed pole is vertically fixedly connected, and the sliding bar is the stock that section is 8-shaped, and the upper and lower fixed link respectively slide by opposite insertion
In the slot of lever, there is sliding bar locknut on the outside of the sliding bar, the upper and lower fixed card slot is located at upper/lower terminal and slot
Mouth is towards the same side；The upper and lower connecting rod is annular stock, and vertical suit is fixed on sliding bar, upper and lower connecting rod one end
It is provided with connecting-rod bolt, the other end is provided with collet.
Preferably, fashioned iron card slot is additionally provided on the collet, the fashioned iron card slot is four root long bars, perpendicular to upper and lower
Plane setting where connecting rod.
A kind of steel side waterstop fixing means, comprising the following steps:
Step 1: the top structure reinforcing bar for needing bearing is inserted into the upper fixed card slot of the fixed device of steel side waterstop, it will
Bottom structure reinforcing bar is inserted into lower fixed card slot；
Step 2: adjusting card slot locknut and fix upper and lower fixed card slot；
Step 3: loose sliding bar locknut being adjusted to slide up and down sliding bar along upper and lower fixed link；
Step 4: adjusting sliding bar height makes the center of collet alignment of top structure reinforcing bars and bottom structure reinforcing bar；
Step 5: tightening sliding bar locknut locking sliding bar；
Step 6: adjusting and shorten connecting-rod bolt, steel side waterstop is put into fashioned iron card slot；
Step 7: it adjusts and elongates connecting-rod bolt, fixed steel side waterstop；
Step 8: in the lower section casting concrete for being fixed with steel side waterstop；
Step 9: unclamping card slot locknut and connecting-rod bolt, waterstop fixed device in steel side is removed.
The invention has the following advantages that
1) steel side waterstop can be accurately positioned in this fixation device, and anti-by effective connection of the device and structure reinforcing bars
Only waterstop shifts in concreting process, to guarantee the density of steel side waterstop lower part concreting, reaches
Reduce the purpose of concrete seam leakage.
2) device it is small and exquisite, it is flexible, conveniently, can be recycled, construction site installation speed is fast, wants to construction personnel's technology
Ask low, the steel side waterstop quality of installation can guarantee.
3) this fixation device is removed simple, and damaged structure main reinforcement, does not influence main body construction quality.
Detailed description of the invention
Fig. 1 is the fixed device perspective view of steel side of the present invention waterstop；
Fig. 2 is that waterstop fixed device in steel side of the present invention is fixed on the side view of the state on structure reinforcing bars.
Specific embodiment
It is described further below with reference to technical effect of the attached drawing to design of the invention, specific structure and generation, with
It is fully understood from the purpose of the present invention, feature and effect.
With reference to Fig. 1, the fixed device of steel side waterstop of the invention, including upper fixed card slot 11, lower fixed card slot 12, card slot
Locknut 13, upper fixed link 14, lower fixed link 15, sliding bar 16, sliding bar locknut 17, upper connecting rod 18, lower connecting rod 19, connection
Bar bolt 20 and collet 21, are in same plane with upper-part；
Upper and lower fixed card slot 11,12 is the semi-circular card slot that section is c-type, can be inserted into upper and lower structure reinforcing bars in card slot,
The card slot back side is provided with card slot locknut 13, for fixing upper and lower structure reinforcing bars；Upper and lower fixed card slot 11,12 is respectively and above and below
Fixed link 14,15 is vertically fixedly connected；
Sliding bar 16 is the stock that section is 8-shaped, and upper and lower fixed link is respectively in the slot with respect to insertion sliding bar 16,
There is sliding bar locknut 17 on the outside of sliding bar 16, unclamp or screwing sliding stem nut 17 can make sliding bar 16 along upper and lower fixed link
14,15 slide up and down or lock fixation；Upper and lower fixed card slot 11,12 is located at upper/lower terminal and notch towards the same side；
Upper and lower connecting rod 18,19 is annular stock, and vertical suit is fixed on sliding bar 16, upper and lower connecting rod 18,19
One end is provided with connecting-rod bolt 20, and the other end is provided with collet 21；When adjusting shortening or elongating connecting-rod bolt 20, can make
The release or clamping slightly of collet 21 of upper and lower connecting rod 18,19 opposite sides, so as to be put into, clamp steel side waterstop.
In order to further from steel side waterstop is fixed from horizontal direction, be provided with fashioned iron card slot 22, shap steel on collet 21
Slot 22 is four root long bars, is arranged perpendicular to the plane where upper and lower connecting rod 18,19.
With reference to Fig. 2, steel side waterstop fixing means of the invention, comprising the following steps:
Step 1: the top structure reinforcing bar 31 for needing bearing is inserted into the upper fixed card slot of the fixed device of steel side waterstop
11, bottom structure reinforcing bar 32 is inserted into lower fixed card slot 12；
Step 2: adjusting card slot locknut 13 for top structure reinforcing bar 31, bottom structure reinforcing bar 32 and be fixed on upper and lower fixing card
In slot 11,12；
Step 3: loose sliding bar locknut 17 being adjusted to slide up and down sliding bar 16 along upper and lower fixed link 14,15；
Step 4: adjusting 16 height of sliding bar makes in 21 alignment of top structure reinforcing bars 31 of collet and bottom structure reinforcing bar 32
Heart position；
Step 5: tightening sliding bar locknut 17 and lock sliding bar 16；
Step 6: adjusting and shorten connecting-rod bolt 20, the collet 21 and fashioned iron card slot 22 of opposite side part a little, by steel side waterstop
33 are put into fashioned iron card slot 22；
Step 7: adjusting and elongate connecting-rod bolt 20, the collet 21 and fashioned iron card slot 22 of opposite side close up, fixed steel side sealing
Band 33；
Step 8: in the lower section casting concrete 34 for being fixed with steel side waterstop 33；
Step 9: unclamping card slot locknut 13 and connecting-rod bolt 20, waterstop fixed device in steel side is removed.
The economic effect of authorization type of the present invention:
1, manufacturing cost is calculated:
Device fixed card slot, adjustable locknut, telescopic rod, fashioned iron expense are 180 yuan total；
Complete 4, about 50 yuan of each labour cost within one device operation of artificial two people 1 day.
2, using effect:
Conventional mounting arrangements are used in one flowing water section side of Beijing Metro building site, one layer uses steel side waterstop installation dress
It sets and compares, have biggish advantage in terms of installation speed and installation quality two.
3, Efficiency Comparison:
Each device needs rapidoprint expense and processing charges are 200 yuan, may be reused 10 times.I.e. each depreciation cost
With being 20 yuan.
One section of construction joint length is calculated according to 30m, and steel side water stop installing device needs 15, the depreciation cost of 15 devices
With being 300 yuan.The worker 2 hours of this section apparatus in-site installation 1 completes, and 50 yuan of labour cost.It removes and needs 1 worker, 2 hours people
50 yuan of expenses of labour, adding up to expense is 400 yuan.
One section of conventional mounting mode needs 2 workers to cooperate completion, and construction joint length is calculated according to 30m needs 2 people installation 8
Hour, 400 yuan of labour cost.Needing A12 reinforcing bar 100Kg fee of material is 400 yuan, and welding rod and the electricity charge are 100 yuan.It removes and needs 2
200 yuan of labour cost of worker 4 hours, welding rod and the electricity charge are 100 yuan.Total expense is 1200 yuan.
In conclusion authorization type of the present invention has the active effect that using a kind of easy device, by traditional site welding
Processing change into it is small and exquisite, flexible, conveniently, the device that can be recycled carry out live fastening, not only shortened the set-up time but also improved
Installation quality.
Disclosed above is only the embodiment of the present invention, and still, the present invention is not limited to this, the technology of any this field
What personnel can think variation should all fall into protection scope of the present invention.
Claims (3)
1. a kind of steel side waterstop fixes device, which is characterized in that including upper fixed card slot (11), lower fixed card slot (12), card
Slot lock mother (13), upper fixed link (14), lower fixed link (15), sliding bar (16), sliding bar locknut (17), upper connecting rod (18),
Lower connecting rod (19), connecting-rod bolt (20) and collet (21)；The upper and lower fixed card slot (11,12) is half that section is c-type
Annular slot, the card slot back side are provided with card slot locknut (13), the upper and lower fixed card slot (11,12) respectively with upper and lower fixed link
(14,15) are vertically fixedly connected, and the sliding bar (16) is the stock that section is 8-shaped, and the upper and lower fixed link is opposite respectively
It is inserted into the slot of sliding bar (16), there are sliding bar locknut (17) on the outside of the sliding bar (16), the upper and lower fixed card slot
(11,12) it is located at upper/lower terminal and notch towards the same side；The upper and lower connecting rod (18,19) is annular stock, vertical to cover
Dress is fixed on sliding bar (16), and upper and lower connecting rod (18,19) one end is provided with connecting-rod bolt (20), and the other end is provided with
Collet (21).
2. steel side according to claim 1 waterstop fixes device, which is characterized in that be additionally provided on the collet (21)
Fashioned iron card slot (22), the fashioned iron card slot (22) are four root long bars, are set perpendicular to the plane where upper and lower connecting rod (18,19)
It sets.
3. a kind of steel side waterstop fixing means, which comprises the following steps:
Step 1: the top structure reinforcing bar (31) for needing bearing is inserted into the upper fixed card slot of the fixed device of steel side waterstop
(11), bottom structure reinforcing bar (32) are inserted into lower fixed card slot (12)；
Step 2: adjusting card slot locknut (13) upper and lower fixed card slot (11,12) are fixed；
Step 3: loose sliding bar locknut (17) being adjusted to slide up and down sliding bar (16) can along upper and lower fixed link (14,15)；
Step 4: adjusting sliding bar (16) highly makes collet (21) alignment of top structure reinforcing bars (31) and bottom structure reinforcing bar (32)
Center；
Step 5: tightening sliding bar locknut (17) locking sliding bar (16)；
Step 6: adjusting and shorten connecting-rod bolt (20), steel side waterstop (33) is put into fashioned iron card slot (22)；
Step 7: it adjusts and elongates connecting-rod bolt (20), fixed steel side waterstop (33)；
Step 8: in the lower section casting concrete (34) for being fixed with steel side waterstop (33)；
Step 9: unclamping card slot locknut (13) and connecting-rod bolt (20), waterstop fixed device in steel side is removed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710607114.6A CN109296009B (en) | 2017-07-24 | 2017-07-24 | Steel edge water stop fixing device and fixing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710607114.6A CN109296009B (en) | 2017-07-24 | 2017-07-24 | Steel edge water stop fixing device and fixing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109296009A true CN109296009A (en) | 2019-02-01 |
| CN109296009B CN109296009B (en) | 2024-04-02 |
Family
ID=65167115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710607114.6A Active CN109296009B (en) | 2017-07-24 | 2017-07-24 | Steel edge water stop fixing device and fixing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109296009B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05104451A (en) * | 1991-10-11 | 1993-04-27 | Seibu Polymer Kasei Kk | Simple joining jig and simple joining method for water stop |
| CN202578719U (en) * | 2012-05-18 | 2012-12-05 | 中铁十二局集团第七工程有限公司 | Steel-edged water-stop fixing device |
| CN203756197U (en) * | 2014-02-20 | 2014-08-06 | 中铁十局集团第三建设有限公司 | Fixation device of water-stop belt |
| CN204851292U (en) * | 2014-12-31 | 2015-12-09 | 中国建筑第五工程局有限公司 | Tunnel waterstop connects mounting fixture |
| CN204982970U (en) * | 2015-05-25 | 2016-01-20 | 济南黄河路桥工程公司 | Mould is fixed to bottom plate steel limit rubber waterstop |
| CN106049363A (en) * | 2016-08-03 | 2016-10-26 | 宋斌 | Fixing device for water stop belt for water conservancy engineering and water stop belt installing method |
-
2017
- 2017-07-24 CN CN201710607114.6A patent/CN109296009B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05104451A (en) * | 1991-10-11 | 1993-04-27 | Seibu Polymer Kasei Kk | Simple joining jig and simple joining method for water stop |
| CN202578719U (en) * | 2012-05-18 | 2012-12-05 | 中铁十二局集团第七工程有限公司 | Steel-edged water-stop fixing device |
| CN203756197U (en) * | 2014-02-20 | 2014-08-06 | 中铁十局集团第三建设有限公司 | Fixation device of water-stop belt |
| CN204851292U (en) * | 2014-12-31 | 2015-12-09 | 中国建筑第五工程局有限公司 | Tunnel waterstop connects mounting fixture |
| CN204982970U (en) * | 2015-05-25 | 2016-01-20 | 济南黄河路桥工程公司 | Mould is fixed to bottom plate steel limit rubber waterstop |
| CN106049363A (en) * | 2016-08-03 | 2016-10-26 | 宋斌 | Fixing device for water stop belt for water conservancy engineering and water stop belt installing method |
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| Publication number | Publication date |
|---|---|
| CN109296009B (en) | 2024-04-02 |
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