CN107965143A - Multi-functional unwrapping wire punch die and the method for being blocked using the mould and being molded unwrapping wire hole - Google Patents
Multi-functional unwrapping wire punch die and the method for being blocked using the mould and being molded unwrapping wire hole Download PDFInfo
- Publication number
- CN107965143A CN107965143A CN201711249823.8A CN201711249823A CN107965143A CN 107965143 A CN107965143 A CN 107965143A CN 201711249823 A CN201711249823 A CN 201711249823A CN 107965143 A CN107965143 A CN 107965143A
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- CN
- China
- Prior art keywords
- unwrapping wire
- punch die
- wire hole
- auxiliary sleeve
- upper cover
- 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
- 238000000034 method Methods 0.000 title claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 22
- 239000010959 steel Substances 0.000 claims abstract description 22
- 238000005266 casting Methods 0.000 claims description 15
- 239000004570 mortar (masonry) Substances 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 210000003205 muscle Anatomy 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000009415 formwork Methods 0.000 description 3
- 230000015271 coagulation Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002787 reinforcement 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
- E04G15/00—Forms or shutterings for making openings, cavities, slits, or channels
- E04G15/06—Forms or shutterings for making openings, cavities, slits, or channels for cavities or channels in walls of floors, e.g. for making chimneys
- E04G15/063—Re-usable forms
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
A kind of method for being blocked the invention discloses multi-functional unwrapping wire punch die and using the mould and being molded unwrapping wire hole, unwrapping wire punch die includes the mold surrounded by four blocks of side plates, the side plate is big for upper end length, the small trapezoidal steel plate of lower end length, it is characterized in that, one piece of upper cover plate and lower plugging plate are respectively fixed with mold upper and lower opening, one is offered in the middle part of upper cover plate and pours mouth, in two relative edge of upper cover plate, the extension part being respectively fixed with upper cover plate upper surface or lower face outside at least one one end stretching upper cover plate side, an auxiliary sleeve is cased with extension part, the length of the auxiliary sleeve is greater than or equal to the length of extension part external part.The multi-functional unwrapping wire punch die and there are one module multiple usages using mould closure and the method for being molded unwrapping wire hole that the present invention obtains, the process for simplifying closure unwrapping wire hole, meanwhile, closure aftershaping quality is more preferably.
Description
Technical field
The present invention relates to a kind of technical field of building construction, and in particular to a kind of multi-functional unwrapping wire punch die and use the mould
Tool closure and the method in shaping unwrapping wire hole.
Background technology
It is higher and higher to concrete floor surveying setting-out required precision with the development of construction industry, therefore, to unwrapping wire hole into
The quality requirement of type also accordingly improves.Traditional unwrapping wire hole forming mould is made using plank sheathing, there are insufficient strength, easily
The problem of deformation.In view of the above-mentioned problems, many building constructors use the template construct unwrapping wire hole forming mould of steel now, this
Kind mould strength is high, will not deform, and can reuse.But its purposes is single, unwrapping wire hole forming can only be used as, and unwrapping wire
Hole is in construction in later period, it is necessary to be blocked with concrete.Existing unwrapping wire hole is in closure, it is necessary at the bottom in each unwrapping wire hole
Portion installs one piece of template and is used to block unwrapping wire hole, and after to unwrapping wire hole casting concrete, then carry out form removal.
Based on above-mentioned phenomenon, to simplify plugging construction step, increase the purposes of unwrapping wire hole forming mould, application human desires design
One kind can be used for unwrapping wire hole forming and be used for the mould of unwrapping wire hole closure.But used using existing unwrapping wire hole forming mould
Making the closure of unwrapping wire hole can be not close there are being connected between mould and the concrete floor of surrounding, and mould inside is in hollow shape, meeting
There are the dissatisfactory situation of stress.
The content of the invention
In view of the above shortcomings of the prior art, the technical problems to be solved by the invention are：Existing unwrapping wire hole forming mould
Tool function is single, can only be used as the shaping in unwrapping wire hole, formwork and form removal are also needed when causing unwrapping wire hole to block, time-consuming and laborious.
In order to solve the above-mentioned technical problem, present invention employs following technical solution：
A kind of multi-functional unwrapping wire punch die, it includes the mold surrounded by four blocks of side plates, and the side plate is upper end length
Greatly, the small trapezoidal steel plate of lower end length, it is characterised in that one piece of upper cover plate is respectively fixed with mold upper and lower opening with
Plugging plate, one is offered in the middle part of upper cover plate and pours mouth, is divided on two relative edge of upper cover plate, upper cover plate upper surface or lower face
The extension part not being fixed with outside at least one one end stretching upper cover plate side, is cased with an auxiliary sleeve on extension part, described auxiliary
The length of set is helped to be greater than or equal to the length of extension part external part.At reserved unwrapping wire hole, pouring where auxiliary sleeve and extension part
Build space and be laid with floor concrete and completed, and after mold is taken out, form one and pour groove, so that the later stage is to putting
When string holes is blocked, mortar and the mortar concrete in unwrapping wire hole of the casting space are integrally formed, and casting space
The mortar that place is formed is bonded closely with floor concrete, so that what the concrete of later stage closure was bonded with floor concrete
More preferably, more closely.Meanwhile unwrapping wire punch die can also be used as plugging module, after being placed directly in unwrapping wire hole in closure, then lead to
Cross and pour and floating makes unwrapping wire punch die and floor concrete form an entirety, and then realize that a mould is dual-purpose, reduce later stage envelope
Stifled and form removal process purpose.
Further, more reinforced steels, the reinforced steel are fixed with mold, between adjacent or opposite side plate
By being welded and fixed between side plate.Reinforced steel in mould is not only able to the resistance to compression energy of each side form in increase mold
Power, steel plate is replaced as side plate using sheet metal, moreover it is possible to after the later stage blocks, one is formed with concrete, after increase closure
The intensity of concrete at this.
Further, it is described to pour that mouth is square or circular, and the area for pouring mouth is greater than or equal to lower plugging plate
Area, in this way, being stretched into when pouring easy to instrument, concrete is poured into unwrapping wire punch die, meanwhile, pouring can also make at mouth
For the lifting opening of unwrapping wire punch die, lifted upwards at this in form removal；The extension part is the reinforcing bar that diameter is in 10-20mm,
The auxiliary sleeve is cylindrical, and extension part uses reinforcement fabrication, after the later stage blocks so that has steel in the concrete at this
Muscle, so as to add intensity.
Further, the thickness of the side plate is 2-4mm.On the premise of side plate compression strength is met, the thickness of side plate
Smaller, the weight of unwrapping wire punch die is also just smaller, meanwhile, cost is also lower.
A kind of reserved unwrapping wire hole and its method for blocking, it is characterised in that when using template casting concrete floor, floor
After the completion of reinforcing bar binding, above-mentioned unwrapping wire punch die is fixed on slab form by location dimension, and will be auxiliary using plugging material
Help the outer end of set to block, then by design requirement casting concrete floor, take unwrapping wire punch die after concrete floor final set
Go out, just form a left and right sides and be respectively provided with the unwrapping wire hole for pouring groove；After the use of unwrapping wire hole, unwrapping wire hole is cleared up
And pretreatment, after then the auxiliary sleeve on unwrapping wire punch die is removed, place into unwrapping wire hole, finally from mouth is poured to unwrapping wire hole
Casting concrete in mould, until concrete fill up the upper surface of unwrapping wire punch die after unwrapping wire punch die with high grade mortar and
Groove is poured to smooth out to concrete floor.When carrying out reserved unwrapping wire hole using unwrapping wire punch die, its process is identical with process before,
But after floor concrete final set, one can be formed and pour groove, this pours groove when blocking in the later stage as connection floor concrete
With the bridge of unwrapping wire punch die inner concrete so that floor concrete and the concrete formation one blocked are whole after later stage closure
Body, is completely embedded.And when using unwrapping wire punch die closure unwrapping wire hole, formation one is whole after extension part is mixed with the mortar in later stage
Body, not only assume responsibility for the gravity of unwrapping wire punch die, and unwrapping wire punch die is hung on floor concrete, additionally it is possible to increase floor at this
The intensity of concrete.Meanwhile using unwrapping wire punch die as unwrapping wire hole block, can avoid closure before formwork and closure after tear open
Mould, two processes so that the closure of unwrapping wire hole is more easy.
Further, before casting concrete floor, need to be applied on the mold and auxiliary sleeve outer end face of unwrapping wire punch die
One layer of releasing agent is smeared, the releasing agent smeared on auxiliary sleeve and mold, is primarily to facilitate the later stage；Floor concrete strength reaches
Afterwards, it is more convenient, rapidly pull down unwrapping wire punch die；The auxiliary sleeve upper surface should to the vertical range between mold bottom
Thickness is poured more than concrete floor, in this way, primarily to after concrete building sheet metal forming, is closing on the place in unwrapping wire hole
Formation pours groove.
Compared with prior art, the multi-functional unwrapping wire punch die and unwrapping wire is blocked and be molded using the mould that the present invention obtains
The method in hole has the following advantages that：
When the 1st, carrying out reserved unwrapping wire hole using unwrapping wire punch die, its process is identical with process before, but whole in floor concrete
After solidifying, one can be formed and pour groove, this pours groove when blocking in the later stage as mixed in connection floor concrete and unwrapping wire punch die
Coagulate the bridge of soil so that floor concrete and the concrete of closure form an entirety after later stage closure, are completely embedded.
When the 2nd, blocking unwrapping wire hole using unwrapping wire punch die, extension part forms an entirety after being mixed with the mortar in later stage, no
But the gravity of unwrapping wire punch die is assume responsibility for, unwrapping wire punch die is hung on floor concrete, additionally it is possible to increase floor coagulation at this
The intensity of soil.Meanwhile blocked using unwrapping wire punch die as unwrapping wire hole, the formwork before closure and the form removal after closure can be avoided,
Two processes so that the closure of unwrapping wire hole is more easy.
Brief description of the drawings
Fig. 1 is the top view of unwrapping wire punch die in embodiment；
Fig. 2 is facade structures schematic diagram of the unwrapping wire punch die at reserved unwrapping wire hole in embodiment；
Fig. 3 is the mounting structure schematic diagram of upper cover plate, extension part and auxiliary sleeve in embodiment；
Fig. 4 is the view after unwrapping wire hole forming in embodiment.
In figure：Side plate 1, upper cover plate 2, pour mouth 21, lower plugging plate 3, extension part 4, auxiliary sleeve 5, reinforced steel 7, coagulation
Tulou plate 8, unwrapping wire hole 9.
Embodiment
The present invention is further described with reference to the accompanying drawings and examples.
Embodiment：
As shown in Figure 1 and Figure 2, a kind of unwrapping wire punch die is present embodiments provided, it includes the mould surrounded by four blocks of side plates 1
Specifically, the side plate 1 is the trapezoidal steel plate that upper end length is big, lower end length is small, is respectively fixed with mold upper and lower opening
One piece of upper cover plate 2 and lower plugging plate 3, offer one at the middle part of upper cover plate 2 and pour mouth 21, in upper cover plate 2 liang of relative edges, upper covers
The extension part 4 being respectively fixed with 2 upper surface of plate or lower face outside at least one one end stretching upper cover plate 2, covers on extension part 4
There is an auxiliary sleeve 5, the length of the auxiliary sleeve 5 is greater than or equal to the length of 4 external part of extension part.
In order to increase the compressive property of mold heavy side plate, and it is used as in unwrapping wire punch die and blocks the used time, concrete is filled out
Increase the intensity of concrete after entering, more reinforced steels 7 are fixed with mold, between adjacent or opposite side plate 1, it is described to add
Gu by being welded and fixed between reinforcing bar 7 and side plate 1.Reinforced steel 7 in the present embodiment has four, is distributed in a # shape, and be in
Setting up and down, 7 intersection of reinforced steel is by being welded and fixed.Certainly, in specific implementation, several reinforced steels 7 can be increased more,
And the both ends of reinforced steel 7 are separately fixed in adjacent side plates 1.After setting reinforced steel 7, the compressive property of side plate has
Increased, therefore side plate 1 can be made of thinner steel plate, the thickness of the side plate 1 in the present embodiment is 2-4mm.
As shown in Figure 1, mouth 21 is square for pouring in the present embodiment, and the area for pouring mouth 21 is more than lower plugging plate 3
Area；The extension part 4 is the reinforcing bar that diameter is in 10-20mm, and the auxiliary sleeve 5 is cylindrical, using pvc pipe making
Into.Pouring that 21 area of mouth is bigger, the weight of upper cover plate 2 is also just smaller, meanwhile, concrete of being also more convenient for pours into.
A kind of method for blocking in reserved unwrapping wire hole, when using template casting concrete floor, floor bar binding is completed
Afterwards, above-mentioned unwrapping wire punch die is fixed on slab form by location dimension, and is blocked up the outer end of auxiliary sleeve 5 using plugging material
Firmly, then unwrapping wire punch die is taken out after 8 final set of concrete floor, is just formed one by design requirement casting concrete floor 8
A left and right sides is respectively provided with the unwrapping wire hole 9 for pouring groove（As shown in Figure 4）；After the use of unwrapping wire hole, unwrapping wire hole is carried out clear
Reason and pretreatment, after then the auxiliary sleeve on unwrapping wire punch die is removed, place into unwrapping wire hole, finally from mouth 21 is poured to putting
Casting concrete in string holes mould, until concrete uses high grade mortar by the upper table of unwrapping wire punch die after filling up unwrapping wire punch die
Face and pour groove and smooth out to concrete floor 8.
Before casting concrete floor 8, one layer need to be smeared on 5 outer end face of mold and auxiliary sleeve of unwrapping wire punch die and is taken off
Mould agent, what 5 upper surface of auxiliary sleeve to the vertical range between mold bottom should be greater than concrete floor 8 pours thickness.
In addition, pouring the depth of groove in order to ensure the later stage is formed, one end of the auxiliary sleeve has baffle, baffle towards
The one side of unwrapping wire punch die is equipped with a sleeve for the insertion of extension part 4（As shown in Figure 3）.Specifically, in order to improve sleeve
With the bonding strength of extension part 4, the extension part 4 can use screw to replace, have and the matched screw thread of screw in sleeve.
When auxiliary sleeve 5 using the above structure, at reserved unwrapping wire hole, just the outer end of auxiliary sleeve 5 is blocked up without plugging material
Firmly.Certainly, in the specific implementation, above-mentioned extension part 4 can also use steel plate to replace.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention rather than restriction technologies side
Case, although applicant is described in detail the present invention with reference to preferred embodiment, those of ordinary skill in the art should manage
Solution, those are to technical scheme technical scheme is modified or replaced equivalently, without departing from the objective and scope of the technical program,
It should all cover among scope of the presently claimed invention.
Claims (6)
1. a kind of multi-functional unwrapping wire punch die, it is included by four blocks of side plates（1）The mold surrounded, the side plate（1）For
The trapezoidal steel plate that upper end length is big, lower end length is small, it is characterised in that be respectively fixed with mold upper and lower opening on one piece
Cover board（2）With lower plugging plate（3）, in upper cover plate（2）Middle part offers one and pours mouth（21）, in upper cover plate（2）Two relative edges,
Upper cover plate（2）At least one one end is respectively fixed with upper surface or lower face and stretches out upper cover plate（2）Outer extension part（4）,
Extension part（4）On be cased with an auxiliary sleeve（5）, the auxiliary sleeve（5）Length be greater than or equal to extension part（4）The length of external part
Degree.
2. multi-functional unwrapping wire punch die according to claim 1, it is characterised in that in mold, adjacent or opposite side
Plate（1）Between be fixed with more reinforced steels（7）, the reinforced steel（7）With side plate（1）Between by being welded and fixed.
3. multi-functional unwrapping wire punch die according to claim 1 or 2, it is characterised in that described to pour mouth（21）In pros
Shape or circle, and pour mouth（21）Area be greater than or equal to lower plugging plate（3）Area；The extension part（4）It is in for diameter
The reinforcing bar of 10-20mm, the auxiliary sleeve（5）It is cylindrical.
4. multi-functional unwrapping wire punch die according to claim 3, it is characterised in that the side plate（1）Thickness be 2-
4mm。
5. a kind of reserved unwrapping wire hole and its method for blocking, it is characterised in that when using template casting concrete floor, floor steel
After the completion of muscle binding, the unwrapping wire punch die as described in location dimension will weigh 1 is fixed on slab form, and will using plugging material
Auxiliary sleeve（5）Outer end block, then by design requirement casting concrete floor（8）, treat concrete floor（8）It will be put after final set
String holes mould takes out, and just forms a left and right sides and is respectively provided with the unwrapping wire hole for pouring groove（9）；It is right after the use of unwrapping wire hole
Unwrapping wire hole is cleared up and is pre-processed, and after then the auxiliary sleeve on unwrapping wire punch die is removed, places into unwrapping wire hole, finally from
Pour mouth（21）The casting concrete into unwrapping wire punch die, until concrete will be put after filling up unwrapping wire punch die with high grade mortar
The upper surface of string holes mould and pour groove and smooth out to concrete floor（8）.
6. reserved unwrapping wire hole according to claim 5 and its method for blocking, it is characterised in that in casting concrete floor
（8）Before, need to be in the mold and auxiliary sleeve of unwrapping wire punch die（5）One layer of releasing agent, the auxiliary sleeve are smeared on outer end face（5）On
End face should be greater than concrete floor to the vertical range between mold bottom（8）Pour thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711249823.8A CN107965143B (en) | 2017-12-01 | 2017-12-01 | Multifunctional paying-off hole die and method for plugging and forming paying-off hole by using die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711249823.8A CN107965143B (en) | 2017-12-01 | 2017-12-01 | Multifunctional paying-off hole die and method for plugging and forming paying-off hole by using die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107965143A true CN107965143A (en) | 2018-04-27 |
| CN107965143B CN107965143B (en) | 2024-06-11 |
Family
ID=61998208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711249823.8A Active CN107965143B (en) | 2017-12-01 | 2017-12-01 | Multifunctional paying-off hole die and method for plugging and forming paying-off hole by using die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107965143B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113235919A (en) * | 2021-05-31 | 2021-08-10 | 江苏永创建设有限公司 | Adjustable through-floor sleeve fixing frame and installation method of through-floor sleeve |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2353282A1 (en) * | 2000-07-24 | 2002-01-24 | Windings, Inc. | Combined fiber containers and payout tubes and plastic payout tubes |
| CN203452379U (en) * | 2013-09-09 | 2014-02-26 | 中建八局第三建设有限公司 | Construction floor axis control hole preserving and plugging die of concrete structure |
| CN104141351A (en) * | 2014-05-16 | 2014-11-12 | 中国建筑第四工程局有限公司 | Sealing method for reserved paying-off hole and paying-off hole mold |
| CN105649327A (en) * | 2015-03-16 | 2016-06-08 | 中国建筑第四工程局有限公司 | Method for pouring concrete outside steel pipe columns by using semicircular templates |
| CN205822780U (en) * | 2016-06-22 | 2016-12-21 | 中建海峡建设发展有限公司 | Floor setting-out hole is reserved and blocks mould |
| CN207526118U (en) * | 2017-12-01 | 2018-06-22 | 中冶建工集团有限公司 | For pre-buried and closure unwrapping wire hole unwrapping wire punch die |
-
2017
- 2017-12-01 CN CN201711249823.8A patent/CN107965143B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2353282A1 (en) * | 2000-07-24 | 2002-01-24 | Windings, Inc. | Combined fiber containers and payout tubes and plastic payout tubes |
| CN203452379U (en) * | 2013-09-09 | 2014-02-26 | 中建八局第三建设有限公司 | Construction floor axis control hole preserving and plugging die of concrete structure |
| CN104141351A (en) * | 2014-05-16 | 2014-11-12 | 中国建筑第四工程局有限公司 | Sealing method for reserved paying-off hole and paying-off hole mold |
| CN105649327A (en) * | 2015-03-16 | 2016-06-08 | 中国建筑第四工程局有限公司 | Method for pouring concrete outside steel pipe columns by using semicircular templates |
| CN205822780U (en) * | 2016-06-22 | 2016-12-21 | 中建海峡建设发展有限公司 | Floor setting-out hole is reserved and blocks mould |
| CN207526118U (en) * | 2017-12-01 | 2018-06-22 | 中冶建工集团有限公司 | For pre-buried and closure unwrapping wire hole unwrapping wire punch die |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113235919A (en) * | 2021-05-31 | 2021-08-10 | 江苏永创建设有限公司 | Adjustable through-floor sleeve fixing frame and installation method of through-floor sleeve |
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| Publication number | Publication date |
|---|---|
| CN107965143B (en) | 2024-06-11 |
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