CN109162444A - C-shaped pipes card and the shear wall end template fixed structure for using the pipe clamp - Google Patents
C-shaped pipes card and the shear wall end template fixed structure for using the pipe clamp Download PDFInfo
- Publication number
- CN109162444A CN109162444A CN201811346524.0A CN201811346524A CN109162444A CN 109162444 A CN109162444 A CN 109162444A CN 201811346524 A CN201811346524 A CN 201811346524A CN 109162444 A CN109162444 A CN 109162444A
- Authority
- CN
- China
- Prior art keywords
- shaped pipes
- steel pipe
- shear wall
- pipes card
- card
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 66
- 239000010959 steel Substances 0.000 claims abstract description 66
- 238000005491 wire drawing Methods 0.000 claims abstract description 34
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 21
- 229910001208 Crucible steel Inorganic materials 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 230000003447 ipsilateral effect Effects 0.000 description 1
- 230000007246 mechanism Effects 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
- 230000000630 rising effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
- E04G17/065—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention discloses a kind of C-shaped pipes card and using the shear wall end template fixed structure of the pipe clamp, the C-shaped pipes card is plate-like, is equipped with arc bayonet in the wherein side of pipe clamp, is equipped with a through-hole in arc bayonet upper end or lower end；Shear wall end template fixed structure includes muti-piece template and multiple rows of pair of wire drawing bar, a steel pipe is equipped in up and down two sides of each row to wire drawing bar, the template is set in by one the nut on wire drawing bar is compressed steel pipe after it is fixed, a C-shaped pipes card is connected on the wherein steel pipe being affixed with each row to wire drawing bar, a reinforcing screw rod is arranged in the through-hole of C-shaped pipes card, described one end for reinforcing screw rod is clamped between two steel pipes of shear wall corner another side, and it is buckled and is fixed with a butterfly, the other end stretches out outside the through-hole of C-shaped pipes card and uses nut check.C-shaped pipes card that the present invention obtains and shear wall end template fixed structure stable connection, easy to operate using the pipe clamp.
Description
Technical field
The present invention relates to a kind of shear wall end template fixed structures, and in particular to a kind of C-shaped pipes card and uses the pipe clamp
Shear wall end template fixed structure.
Background technique
Currently, shear wall be all by inside be arranged steel reinforcement cage, and with template close molding close after with concreting at
Type.Before template is set, can multiple rows of pvc pipe be set in steel reinforcement cage.After closing template, in pre-set pvc pipe interpolation
Enter to wire drawing bar, and a piece steel pipe is respectively set in up and down two sides of each row to wire drawing bar, then at every to drawing screw end set
One butterfly buckle, the two lower both ends for buckling butterfly are stuck in steel pipe outer end, finally again with nut by butterfly snap lock,
Side form is fixed together.In general, the position that side form and end mould connect needs to carry out again due to jointed presence
It reinforces, to prevent shear wall corner or edge from there is the case where rising by mould and spillage.When being reinforced to long side end, due to cutting
Power wall wall is longer, and the spacing on the mould of both ends between set steel pipe is larger, and then it is long in shear wall to need to be arranged more root longs
The reinforcing bar is stuck in the end corresponding row of mould between two steel pipes up and down of wire drawing bar by the reinforcing bar of degree, then by butterfly buckle into
Row is fixed, and this mode for reinforcing end extremely wastes material.Meanwhile lengthening to wire drawing bar stress be easy stretcher strain, and
The position of card is influenced by shear wall shape, is easy to produce loosening.
Summary of the invention
In view of the above shortcomings of the prior art, the technical problems to be solved by the present invention are: how to provide a kind of operation letter
It is single, it saves material and is unlikely to deform, the C-shaped pipes card of stable connection and the shear wall end template fixed structure using the pipe clamp.
In order to solve the above-mentioned technical problem, present invention employs the following technical solutions:
A kind of C-shaped pipes card, which is characterized in that the C-shaped pipes card is plate-like, is equipped with one in the wherein side of pipe clamp and is used for clamping
The arc bayonet of steel pipe is equipped with one for wearing the through-hole of screw rod in arc bayonet upper end or lower end.The C-shaped pipes card is mainly used
It fastening in steel pipe, and is arranged screw rod, by being stuck in C-shaped pipes card on the adjacent steel pipe of shear wall corner, and then shortening
The length of required screw rod reduces the waste of screw rod, while being convenient for site operation.
Further, the C-shaped pipes card is made of the steel plate of 8-13mm thickness.In this way it can be ensured that the enough height of the intensity of pipe clamp,
With stronger stretching resistance.
Further, the radian of the arc bayonet is greater than or equal to 1 π, less than 3 pi/2s.In this way, the minimum of arc bayonet
Radian is formed by shape and engages enough with steel pipe for semicircle, while the maximum radian of arc bayonet is no more than circular three
/ bis-, in the case where that can ensure that snap openings are sufficiently wide, additionally it is possible to ensure to have between arc bayonet and steel pipe and more connect
Contacting surface product, it is ensured that engage between pipe clamp and steel pipe firm.
Further, it is inclined-plane that the arc bayonet, which is formed by end face, and tilt angle is 4 ° -7 °.In this way, being set as
Behind inclined-plane, under the arc bayonet of same size, the area on inclined-plane is bigger, so that the contact between arc bayonet and steel pipe
Area is more, and frictional force is also just bigger, and the engaging between pipe clamp and steel pipe is also just more firm and close.Meanwhile being arranged
Behind inclined-plane, under the influence of external pull, pipe clamp will appear the inclination of certain angle, this its be set as inclined-plane after, can draw
Power effect is lower synchronous to direction of pull inclination, so that arc bayonet is bonded completely with steel pipe, further ensures that the steady of pipe clamp
Gu preventing screw rod from deforming under the action of pulling force.
Further, the vertical range a of the one end of arc bayonet far from through-hole to C-shaped pipes card outer is 500mm ~ 800mm.
In this way, the longitudinal small spacing two steel pipes between of height of pipe clamp and the adjacent one end of steel pipe, and then pipe clamp is convenient for engage with steel pipe,
Keep engaging more smooth.
Further, the through-hole is vertically arranged strip-shaped hole, the upper and lower ends semicircular in shape of strip-shaped hole.In this way, by
In being staggered between wire drawing bar for the identical row in the adjacent two sides of shear wall, when pipe clamp is installed and reinforces screw rod, reinforce
Screw rod will be inclined, by through-hole vertically and in after bar shaped, can adjust convenient for reinforcing the angle of screw rod, provide for its adjustment
Space.
A kind of shear wall end template fixed structure, template that it, which includes muti-piece, is laid with along shear wall setting position and more
It arranging along the setting of shear wall's thickness direction through template to wire drawing bar, the adjacent same row in two sides shifts to install between wire drawing bar,
One is equipped with for clamping the steel pipe to wire drawing bar, at the every both ends to wire drawing bar in up and down two sides of each row to wire drawing bar
It is equipped with the butterfly buckle that a upper and lower ends engage with steel pipe, the template is set in by one will to the nut on wire drawing bar
Steel pipe is fixed after compressing, which is characterized in that is connected with one on the wherein steel pipe being affixed with each row to wire drawing bar
C-shaped pipes card as described above, the C-shaped pipes, which are stuck in, closes on shear wall corner wherein on a face steel pipe, the arc card of C-shaped pipes card
Mouth one end is interlocked towards steel pipe and with steel pipe, and a reinforcing screw rod, the reinforcing screw rod are arranged in the through-hole of C-shaped pipes card
One end be clamped between two steel pipes of shear wall corner another side, and with a butterfly buckle fix, the other end stretch out C-shaped
The through-hole of pipe clamp is outer and uses nut check.In this way, when the end template to shear wall is reinforced, it only need to be on C-shaped pipes card
One section of shorter screw rod is covered, and at the both ends for reinforcing screw rod respectively with butterfly buckle and nut check, reinforcing mode behaviour
Make simplicity, meanwhile, save a large amount of screw rod.In addition, after using C-shaped pipes card, C-shaped pipes card and steel pipe clamping, to reinforce screw rod
The place being arranged is provided, and provides carrier to reinforce the locking of screw rod, so that being also able to achieve end using shorter screw rod
It reinforces.End face locating for the arc bayonet of C-shaped pipes card is inclined-plane, in locking screw, can be gone out during generating screw rod to pulling force
Now tilting, inclined-plane is close to steel pipe when inclination, so that pipe clamp engages more closely with steel pipe, and it is set on C-shaped pipes card
Strip-shaped hole provides certain activity space for screw rod, has enough spaces to generate position during fastening so that reinforcing screw rod
It moves, and then deformation will not be generated because of the influence of pulling force, further ensure the stability of screw rod.
Further, the nut is cast steel nut, and a gasket is equipped between nut and C-shaped pipes card.In this way, cast steel spiral shell
Female coupling mechanism force is bigger, and intensity is more preferable, and set gasket can share a part of frictional force and pretightning force.
Compared with prior art, the C-shaped pipes card that the present invention obtains and the shear wall end template fixed knot using the pipe clamp
Structure has the advantages that
1, C-shaped pipes card and steel pipe clamping provide the place being arranged to reinforce screw rod, and provide load to reinforce the locking of screw rod
Body, so that being also able to achieve the reinforcing of end using shorter screw rod.
2, end face locating for the arc bayonet of C-shaped pipes card is inclined-plane, in locking screw, during generating screw rod to pulling force
It will appear inclination, inclined-plane is close to steel pipe when inclination, so that pipe clamp engages more closely with steel pipe.
3, strip-shaped hole set on C-shaped pipes card provides certain activity space for screw rod, so that reinforcing screw rod tight
Solid process in there is enough spaces to generate displacement, due to and then deformation will not be generated because of the influence of pulling force, further ensure silk
The stability of bar.
Detailed description of the invention
Fig. 1 is the positive structure schematic of C-shaped pipes card in embodiment；
Fig. 2 is the cross section view of 1-1 in Fig. 1；
Fig. 3 is the structural schematic diagram that shear wall formwork end reinforces in embodiment；
Fig. 4 is the top view of Fig. 3.
In figure: template 1, to wire drawing bar 2, steel pipe 3, butterfly buckle 4, C-shaped pipes card 5, arc bayonet 51, through-hole 52, vertical
Distance a, screw rod 6, nut 7, gasket 8 are reinforced.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples.
Embodiment:
C-shaped pipes card provided in this embodiment and the shear wall end template fixed structure for using the pipe clamp, specifically, the C-shaped
Pipe clamp 5 is plate-like, is made of the steel plate of 10mm thickness, and whole is in hooked, is equipped with a use in the wherein side of C-shaped pipes card 5
In the arc bayonet 51 of clamping steel pipe, a through-hole 52(for wearing screw rod is equipped with such as in 51 upper end of arc bayonet or lower end
Shown in Fig. 1)；As shown in Fig. 2, it is inclined-plane that the arc bayonet 51, which is formed by end face, tilt angle is 5 ° or so.This implementation
C-shaped pipes card 5 in example is mainly used for engaging with the steel pipe 3 outside template 1, and mentions for the reinforcing screw rod 6 for reinforcing template end
For installation site.As shown in Figure 3, Figure 4, shear wall end template fixed structure includes that muti-piece is set along shear wall in the present embodiment
Template 1 that position is laid with and it is multiple rows of along the setting of shear wall's thickness direction through template 1 to wire drawing bar 2, adjacent two sides are same
Row shifted to install between wire drawing bar 2, up and down two sides of each row to wire drawing bar 2 be equipped with one for clamp to wire drawing bar 2
Steel pipe 3, the both ends of wire drawing bar 2 are equipped with the butterfly buckle 4 that a upper and lower ends engage with steel pipe 3, the mould at every
Plate 1 is set in by one will be fixed after the compression of steel pipe 3 to the nut 7 on wire drawing bar 2, what is be affixed with each row to wire drawing bar 2
A C-shaped pipes card 5 as described above is wherein connected on a steel pipe 3, the C-shaped pipes card 5 is closing on shear wall corner
Wherein on a face steel pipe 3,51 one end of arc bayonet of C-shaped pipes card 5 is interlocked towards steel pipe 3 and with steel pipe 3, in C-shaped pipes card 5
A reinforcing screw rod 6 is arranged in through-hole 52, described one end for reinforcing screw rod 6 is clamped in two of shear wall corner another side
Between steel pipe 3, and it is fixed with butterfly buckle 4, and the other end is stretched out outside the through-hole 52 of C-shaped pipes card 5 and is locked with nut 7.
In the specific implementation process, shear wall is integrally L-shaped or "-" type, and in general, C-shaped pipes card 5 is all mounted in
On steel pipe 3 outside a longer face die plate 1, it is primarily to facilitate installation in this way.
Butterfly buckle 4 in the present embodiment is fastener conventional in building, and body shape is in the figure of three, in the middle
Equipped with a tapped through hole, reinforcing screw rod 6 in the present embodiment and wire drawing bar 2 is covered in the tapped through hole.
The radian of arc bayonet 51 in the present embodiment is π.The radian size is suitable, can either very easily with steel pipe 3
Engaged, and there is enough areas to be bonded with steel pipe 3.
When C-shaped pipes card 5 to be stuck on steel pipe 3, in order to enable 5 local of C-shaped pipes card is caught in depth enough, it is ensured that C-shaped pipes
Block 5 clampings, its underpart is prevented to be blocked on outside steel pipe 3, the one end of arc bayonet 51 far from through-hole to 5 outer of C-shaped pipes card is hung down
Directly distance a is 500mm ~ 800mm.
In addition, due to the same row in the adjacent two sides in shear wall end to wire drawing bar 2 being staggered (in order to abutting end
The steel pipe installed on face provides the space stretched out), meanwhile, the both ends for reinforcing screw rod 6 are separately fixed at the same row of not ipsilateral
To on the steel pipe 3 of about 2 two sides of wire drawing bar, therefore, after installation obliquely, if the position that C-shaped pipes card 5 is installed is different, add
Gu the tilt angle of screw rod 6 also just has certain variation therewith, in order to adapt to the variation, make to reinforce screw rod 6 any angle all
It can cover in through-hole, the through-hole 52 is vertically arranged strip-shaped hole, and strip-shaped hole can vertically provide one to reinforce screw rod 6
A biggish mobile space.Certainly, the strip-shaped hole in order to reduce the frictional force reinforced between screw rod 6 and through-hole, in the present embodiment
The upper and lower ends semicircular in shape of strip-shaped hole.
All nuts 7 are cast steel nut in the present embodiment, big with intensity, the big feature of pulling force, can satisfy and add
Gu the pulling force demand of screw rod 6.As shown, being additionally provided with a gasket 8 between nut 7 and C-shaped pipes card 5.
Finally, it should be noted that technical side the above examples are only used to illustrate the technical scheme of the present invention and are not limiting
Case, although applicant describes the invention in detail referring to preferred embodiment, those skilled in the art should be managed
Solution, modification or equivalent replacement of the technical solution of the present invention are made for those, without departing from the objective and range of the technical program,
It is intended to be within the scope of the claims of the invention.
Claims (8)
1. a kind of C-shaped pipes card, which is characterized in that the C-shaped pipes card (5) is plate-like, is equipped in the wherein side of C-shaped pipes card (5)
One is used for the arc bayonet (51) of clamping steel pipe, is equipped with one for wearing screw rod in arc bayonet (51) upper end or lower end
Through-hole (52).
2. C-shaped pipes card according to claim 1, which is characterized in that the C-shaped pipes card (5) uses the steel plate of 8-13mm thickness
It is made.
3. C-shaped pipes card according to claim 1 or 2, which is characterized in that the radian of the arc bayonet (51) is greater than or waits
In 1 π, less than 3 pi/2s.
4. C-shaped pipes card according to claim 1 or 2, which is characterized in that the arc bayonet (51) is formed by end face and is
Inclined-plane, tilt angle are 4 ° -7 °.
5. C-shaped pipes card according to claim 1 or 2, which is characterized in that the one end of arc bayonet (51) far from through-hole to C
The vertical range a of shape pipe clamp (5) outer is 500mm ~ 800mm.
6. C-shaped pipes card according to claim 1 or 2, which is characterized in that the through-hole (52) is vertically arranged bar shaped
Hole, the upper and lower ends semicircular in shape of strip-shaped hole.
7. a kind of shear wall end template fixed structure, it include the template (1) that muti-piece is laid with along shear wall setting position and
It is multiple rows of along the setting of shear wall's thickness direction through template (1) to wire drawing bar (2), the adjacent same row in two sides to wire drawing bar (2) it
Between shift to install, be equipped with one for clamping steel pipe (3) to wire drawing bar (2) in up and down two sides of each row to wire drawing bar (2),
The both ends of wire drawing bar (2) are equipped with the butterfly buckle (4) that a upper and lower ends engage with steel pipe (3), the template at every
(1) by one be set in the nut (7) on wire drawing bar (2) will steel pipe (3) compress after it is fixed, which is characterized in that with it is each
It arranges and is connected with a C-shaped pipes card (5) as claimed in claim 4 on the wherein steel pipe (3) being affixed to wire drawing bar (2),
The C-shaped pipes card (5) is closing on shear wall corner wherein on a face steel pipe (3), the arc bayonet (51) one of C-shaped pipes card (5)
End face is interlocked to steel pipe (3) and with steel pipe (3), is arranged with a reinforcing screw rod (6) in the through-hole (52) of C-shaped pipes card (5),
Described one end for reinforcing screw rod (6) is clamped between two steel pipes (3) of shear wall corner another side, and is buckled with a butterfly
(4) fixed, the other end stretches out the through-hole (52) of C-shaped pipes card (5) outside and is locked with nut (7).
8. shear wall end template fixed structure according to claim 7, which is characterized in that the nut (7) is cast steel
Nut is equipped with a gasket (8) between nut (7) and C-shaped pipes card (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811346524.0A CN109162444A (en) | 2018-11-13 | 2018-11-13 | C-shaped pipes card and the shear wall end template fixed structure for using the pipe clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811346524.0A CN109162444A (en) | 2018-11-13 | 2018-11-13 | C-shaped pipes card and the shear wall end template fixed structure for using the pipe clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109162444A true CN109162444A (en) | 2019-01-08 |
Family
ID=64877130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811346524.0A Pending CN109162444A (en) | 2018-11-13 | 2018-11-13 | C-shaped pipes card and the shear wall end template fixed structure for using the pipe clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109162444A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2480735A1 (en) * | 2009-11-25 | 2012-08-01 | Peri GmbH | Formwork-stripping device |
| CN103114717A (en) * | 2013-03-14 | 2013-05-22 | 青岛博海建设集团有限公司 | Formwork system of shear walls at two sides of extensible seam |
| CN204492160U (en) * | 2015-01-22 | 2015-07-22 | 江苏万象建工集团有限公司 | Dual-shear force wall deformation slit formwork ruggedized construction |
| CN106013789A (en) * | 2016-06-29 | 2016-10-12 | 山东三箭建设工程管理有限公司 | Formwork reinforcing tool and method for reinforcing external corner formwork through the same |
| CN106121227A (en) * | 2016-06-29 | 2016-11-16 | 山东三箭建设工程管理有限公司 | A kind of moldboard reinforcing tool and utilize its method carrying out pier formwork reinforcement |
| CN107989370A (en) * | 2017-12-08 | 2018-05-04 | 中国冶集团有限公司 | A kind of C-channel stripe shape embedded part installing and fixing method of minimally invasive template |
| CN209163434U (en) * | 2018-11-13 | 2019-07-26 | 中冶建工集团有限公司 | C-shaped pipes card and the shear wall formwork fixed structure for using the pipe clamp |
-
2018
- 2018-11-13 CN CN201811346524.0A patent/CN109162444A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2480735A1 (en) * | 2009-11-25 | 2012-08-01 | Peri GmbH | Formwork-stripping device |
| CN103114717A (en) * | 2013-03-14 | 2013-05-22 | 青岛博海建设集团有限公司 | Formwork system of shear walls at two sides of extensible seam |
| CN204492160U (en) * | 2015-01-22 | 2015-07-22 | 江苏万象建工集团有限公司 | Dual-shear force wall deformation slit formwork ruggedized construction |
| CN106013789A (en) * | 2016-06-29 | 2016-10-12 | 山东三箭建设工程管理有限公司 | Formwork reinforcing tool and method for reinforcing external corner formwork through the same |
| CN106121227A (en) * | 2016-06-29 | 2016-11-16 | 山东三箭建设工程管理有限公司 | A kind of moldboard reinforcing tool and utilize its method carrying out pier formwork reinforcement |
| CN107989370A (en) * | 2017-12-08 | 2018-05-04 | 中国冶集团有限公司 | A kind of C-channel stripe shape embedded part installing and fixing method of minimally invasive template |
| CN209163434U (en) * | 2018-11-13 | 2019-07-26 | 中冶建工集团有限公司 | C-shaped pipes card and the shear wall formwork fixed structure for using the pipe clamp |
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