CN110409826A - A kind of screw rod casing through walls and application have the component through walls of the casing - Google Patents
A kind of screw rod casing through walls and application have the component through walls of the casing Download PDFInfo
- Publication number
- CN110409826A CN110409826A CN201910705631.6A CN201910705631A CN110409826A CN 110409826 A CN110409826 A CN 110409826A CN 201910705631 A CN201910705631 A CN 201910705631A CN 110409826 A CN110409826 A CN 110409826A
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- Prior art keywords
- walls
- casing
- screw rod
- tube body
- template
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- 230000008602 contraction Effects 0.000 claims abstract description 10
- 230000000694 effects Effects 0.000 claims description 6
- 238000010276 construction Methods 0.000 abstract description 16
- 238000009434 installation Methods 0.000 abstract description 12
- 238000010586 diagram Methods 0.000 description 18
- 239000004568 cement Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 12
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000012945 sealing adhesive Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000008961 swelling 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
- 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
- E04G17/0655—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning the element consisting of several parts
- E04G17/0657—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning the element consisting of several parts fully recoverable
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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- 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
Be equipped with the invention discloses a kind of screw rod casing through walls, including tube body, in tube body along axially through perforation, the radial dimension of tube body is adjustable, and tube body includes connection wall and elastic thin-wall.Construction personnel can operate casing in the outside of the first template always in this way, reduce or will not there is a situation where casings to slide from screw rod through walls；Casing can reuse.There are the component through walls of above-mentioned screw rod casing through walls, including screw rod through walls and guiding piece the invention also discloses a kind of application；Guiding piece energy band moves the tube body movement after radial contraction；Screw rod through walls can make casing radial outward expansion.Construction personnel can be respectively mounted and then install casing in all first templates and all second templates, and construction efficiency is high；When needing to add new casing (such as when neglected loading casing occur or needing to increase new screw rod through walls), the present invention can be reduced the number of the second template disassembly and installation, to improve the installation effectiveness of casing.
Description
Technical field
The present invention relates to building template system fields, and in particular to a kind of screw rod casing through walls and application have the casing
Component through walls.
Background technique
When construction, building template system is usually used.Building template system generally comprises template, component through walls, back
Stupefied, fastening nut etc., component through walls include screw rod and casing through walls, for ease of description, explanation is unfolded by taking two pieces of templates as an example, two
Block template is denoted as the first template and the second template respectively, and the first template and the second template are oppositely arranged, and the first template is equipped with first
Through-hole, the second template are equipped with the second through-hole, and back cord is separately positioned on the outside of the first template and the second template, and casing setting is the
Between one template and the second template, screw rod through walls sequentially passes through first through hole, casing, the second through-hole, one end weldering of screw rod through walls
It is connected to nut, the other end of screw rod through walls is locked on corresponding back cord by fastening nut.In the first template and the second template
Between pour into cement, after theing cement solidifies, remove the first template and the second template, can obtain wall, for example, application No. is
In the Chinese utility model patent " template component for building " of CN201821271233.5 (notification number CN208686087U)
Disclosed.In the process, there are two effects for casing tool: first is that making the first template and the second form spacing certain distance and obtaining
To the wall of fixed thickness；Second is that the screw rod through walls in protection sleeve pipe wears it in this way after theing cement solidifies with cement adhesion
Wall screw rod can be removed conveniently and can be reused.
The use process of building template system is general as follows: firstly, the first template is erected, it will from the outside of the first template
Screw rod through walls is put into first through hole, will cover pipe sleeve on screw rod through walls from the inside of the first template；Then, then the second mould is erected
Plate, casing is set on screw rod through walls and in the position between the first template and the second template at this time；Erecting the second template
When, construction personnel also needs that screw rod through walls is passed through the second through-hole of the second template simultaneously and stretches out the second template；Finally, through walls
The other end of screw rod is locked on corresponding back cord by fastening nut；Cement is poured between the first template and the second template,
After theing cement solidifies, removes screw rod through walls and reused.
In above-mentioned use process, building template system is had the problem that first is that casing may be easy from screw rod through walls
Upper landing；Specifically, when also not by screw rod through walls across the second template, i.e., screw rod through walls is located at the first template and the second template
Between one end it is hanging when, screw rod through walls is sometimes sagging because of self weight, and casing can be tilted down and is easy from screw rod through walls at this time
Upper landing when the first template and higher the second template, slides in the first template and the especially when the second template has erected
Casing between two templates is not easy to pick up, it is sometimes desirable to casing can be just picked up after the second template of dismantling, it is more troublesome；Second is that needing
When adding new casing, casing installation effectiveness is low；Specifically, intend to pour into when the first template and the second template are respectively mounted in place
Before cement, if it find that neglected loading casing, or when screw rod through walls is arranged again in view of intensity and security needs, (needs at this time
New through-hole is set in first template or the second template, places into new casing and new screw rod through walls), it needs to have installed
The second good template dismantles and makes it away from the first template certain distance to reserve the space of operation casing；Repeat above-mentioned building
The use process of template system is put into the first through hole of the first template from the outside of the first template by screw rod through walls, from
The inside of one template will cover pipe sleeve and the second template is installed to suitable position on screw rod through walls, then again, then by spiral shell through walls
Bar passes through the second through-hole of the second template；As it can be seen that being added if necessary after the first template and the second template have been mounted to position
New casing needs repeatedly to mount and dismount the second template, and casing installation effectiveness is lower, and construction cost is high；Third is that set
Pipe can not reuse；Specifically, after theing cement solidifies into wall, it is not easy casing from wall between casing and wall for negative pressure state
It is removed in body, such casing can not reuse.
For above-mentioned first technical problem (casing may be easy to slide from screw rod through walls) and second technical problem
(when adding new casing, casing installation effectiveness is low) has Patent design solution.Such as application No. is
" template with plug is to drawing for the Chinese utility model patent of CN201720252637.9 (notification number are as follows: CN206625571U)
Structure ", the template is to pull-up structure, and for drawknot between two templates being oppositely arranged, template is equipped with pattern hole, and template is to drawknot
Structure includes Screw arbor with nut at both-ends and the elastic plug that is installed on Screw arbor with nut at both-ends；Elastic plug includes being sheathed on the Screw arbor with nut at both-ends
Connecting sleeve and be sheathed in connecting sleeve, for be plugged in after Screw arbor with nut at both-ends is arranged in the pattern hole pattern hole and
Spring-backed quill between Screw arbor with nut at both-ends.The utility model is when installing second plug set from the outside of the second template, spiral shell through walls
Bar (Screw arbor with nut at both-ends i.e. in the patent) has stretched out the second template, i.e., when installing second plug set, one end of screw rod through walls
Across the second through-hole of the second template without vacantly the first template and the second template, such casing (i.e. patent
In screw sleeve) would not also be slid from screw rod through walls；In addition, it is necessary to when adding new casing, because screw sleeve is outer
Wall size is less than the aperture of template, and the spring-backed quill of elastic plug has elasticity, can will cover without dismantling the second template in this way
Pipe (screw sleeve i.e. in the patent) be set in screw rod through walls (Screw arbor with nut at both-ends i.e. in the patent) outside, casing installation effectiveness compared with
It is high.But above-mentioned patent does not provide the scheme of casing recycling.
For above-mentioned third technical problem (casing can not reuse), following Patent designs solution.Such as
Application No. is the Chinese utility model patent of CN200920206497.7 (notification number CN201531116U), " one kind is recyclable to be made
Wall conduit ", by the way that inflatable hollow elasticity tube body is arranged, tube body is used as tubing to be embedded in concrete in the deflated condition
In, tube body, since its outer dimension becomes smaller, can take out out of concrete easily and can reuse under air deflating state.For another example Shen
Please number for CN200910191068.1 (notification number CN101691811A) Chinese invention application " it is a kind of can be recycled wear
Wall conduit ", connect separable arc block by detachable articulated mounting, the both ends of conduit can be closed or interior with sealing adhesive strip
Portion fills in cotton yarn, after concrete setting, breaks up sealing compound or takes out cotton yarn, the connecting pin of detachable articulated mounting is extracted, is made
It further takes out and can reuse after each separable arc block separation.Casing in above-mentioned two patent can be convenient for repeating after removing
It utilizes, but above-mentioned two patent is all without solving casing installation effectiveness when casing easily slides and add new casing from screw rod through walls
Low problem.
To sum up, screw rod casing through walls and application have the component through walls of the casing, can still advanced optimize.
Summary of the invention
First technical problem to be solved by this invention is the status for the prior art, provides a kind of size energy of pipe
The screw rod casing through walls of radiai adjustment.
Second technical problem to be solved by this invention, which is to provide a kind of application, above-mentioned screw rod casing through walls
Component through walls.
The present invention solves technical solution used by above-mentioned first technical problem are as follows: a kind of screw rod casing through walls, packet
Include tube body, be equipped in tube body along axially through perforation, it is characterised in that:
The radial dimension of the tube body is adjustable, and tube body includes connection wall and elastic thin-wall, and connection wall has several, often
A connection wall is axially extending, is connected between two neighboring connection wall by elastic thin-wall and surrounds tube body；
Tube body has the contraction state for radially-inwardly shrinking and being formed in its natural state.
In order to stablize pipe structure, the connection wall has 9.In this way, when casing is in contraction state, it can be with every
A connection wall forms a unit, and casing shares 3 units and arranges in similar triangular form, stable structure, when casing stores
It is not easy random rolling.
In order to make casing after radially compressed, each connection wall at least partly connects convenient for mutually drawing close and making casing shrink
Wall is designed on the radial section of tube body from the outside to the core gradually thinning wedge structure.
For the ease of manufacture, the tube body is integrally formed.
The present invention solves technical solution used by above-mentioned second technical problem are as follows: a kind of application is through walls just like above-mentioned
The component through walls of screw rod casing, including described sleeve pipe and screw rod through walls, it is characterised in that:
It further include the guiding piece that can be connected with screw rod through walls, the maximum outer wall dimension of guiding piece is less than or equal to screw rod through walls
Minimum outer wall dimension；
Casing is radially squeezed to after contract, and casing can be set in outside guiding piece, and the size of screw rod through walls is small at this time
In tube body perforation and be located at outside tube body, under the effect of external force, guiding piece can drive tube body mobile；
When screw rod through walls enters in the perforation of tube body, under the action of screw rod through walls, tube body energy radial outward expansion.
It is reused for the ease of removing guiding piece, the screw rod through walls is detachably connected with guiding piece.
The structure that screw rod and guiding piece through walls are detachably connected can there are many, it is preferable that the guiding piece have first
Interconnecting piece and the second connecting portion being connected with first connecting portion, first connecting portion be less than in thin rod shape and its maximum outer wall dimension or
Equal to the minimum outer wall dimension of second connecting portion, one end that second connecting portion is connected with first connecting portion is in cone in the axial direction
Type, second connecting portion have the threaded convex block of axially extending and outer wall far from one end of first connecting portion, and screw rod through walls has
The threaded hole being threadedly coupled with the convex block.It is threadedly coupled, Lai Shixian guiding piece and is worn by convex block and screw flight hole through walls
Wall screw rod is detachably connected；The first connecting portion of thin rod shape, can conveniently protrude into casing and supporting sleeve, the cement solidifies
Afterwards, the first connecting portion of thin rod shape acts on sleeve outer wall, removes tube body to contract, casing is reusable；Work as set
After pipe is installed in place, guiding piece can be removed, prevents the thin rod shape of guiding piece from drawing to construction personnel, can also reuse guidance
Part.Screw rod and guiding piece through walls can also be detachably connected by key joint or pin connection to realize.
As an improvement, the one end of the first connecting portion far from second connecting portion is in tapered.It is protruded into this way convenient for guiding piece
Casing and push casing mobile；It is also convenient for guiding piece to protrude between wall and the outer wall of casing and make telescopic extension, so as to casing
It is reused after removing.
For the ease of manufacture, the guiding piece is integrally formed.
Compared with the prior art, the advantages of the present invention are as follows: by be arranged elastic thin-wall, the size energy radiai adjustment of pipe,
Tube body has be pressurized in its natural state after, can radially-inwardly shrink and the contraction state that is formed, make in this way when tube body is squeezed
Behind aperture of its outer wall dimension less than the first through hole of the first template, construction personnel can be filled in tube body from the outside of the first template
In the first through hole of first template；Tube body is generally housed between the first template and the second template again；In this way, construction personnel can
To operate casing in the outside of the first template always, reduce or will not there is a situation where casings to slide from screw rod through walls；
Because the size energy radiai adjustment of pipe enables casing radially-inwardly to receive consequently facilitating acting on casing after theing cement solidifies
It contracts and removes, can reuse；
Using the component through walls for having above-mentioned screw rod casing through walls, casing is pushed by guiding piece, and by through walls
Screw rod makes casing radial outward expansion, also casing can be placed into the first template and the second template in the outside of the first template in this way
Between, construction personnel can operate casing in the outside of the first template always, reduce or casing will not occur from spiral shell through walls
The case where being slid on bar, it is easy to operate；
Construction personnel can install and then be put into one by one spiral shell through walls in all first templates and all second templates
Bar, without also a corresponding screw rod through walls is put into the of the second template simultaneously when installing each second template
In two through-holes, after all second templates can be respectively mounted by the present invention, just carry out that casing and screw rod through walls are installed one by one, this
Sample will be installed the second template and be separated the step of installing screw rod through walls, and construction efficiency is improved；
When needing to add new casing (such as when neglected loading casing occur or needing to increase new screw rod through walls), being not necessarily to will
Second template dismantles to be put into casing, and the first through hole of the first template can be directly put it by radial compression casing
In, then put it between the first template and the second template, reduce the number of the second template disassembly and installation, to improve
The installation effectiveness of casing；
After theing cement solidifies to form wall, the outer wall of the elastic thin-wall of casing is acted on, and inwardly exert a force, in this way set caliber
To after contract, convenient for taking out from wall, casing is reusable.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of the screw rod casing through walls of the embodiment of the present invention；
Fig. 2 is the schematic diagram of another angle of Fig. 1；
Fig. 3 is another stereoscopic schematic diagram of the screw rod casing through walls of the embodiment of the present invention；
Fig. 4 is the schematic diagram of another angle of Fig. 3；
Fig. 5 is the another stereoscopic schematic diagram of the screw rod casing through walls of the embodiment of the present invention；
Fig. 6 is the schematic diagram of another angle of Fig. 5；
Fig. 7 is the stereoscopic schematic diagram of building template system (component through walls is not installed)；
Fig. 8 is the schematic diagram of another angle of Fig. 7；
Fig. 9 is the longitudinal sectional view of Fig. 7；
Figure 10 is that the casing in the component through walls of the embodiment of the present invention one is vertical after the first through hole for being put into the first template
Body schematic diagram；
Figure 11 is the schematic diagram of another angle of Figure 10；
Figure 12 is the schematic diagram of the another angle of Figure 10；
Figure 13 is the longitudinal sectional view of Figure 10；
Figure 14 is that the component through walls of the embodiment of the present invention is mounted on the stereoscopic schematic diagram (set after the first through hole of the first template
Pipe is put into after the first through hole of the first template and screw acting through walls is in casing)；
Figure 15 is the stereoscopic schematic diagram of screw rod and guiding piece through walls in the component through walls of the embodiment of the present invention one；
Figure 16 is the exploded view of Figure 15；
Figure 17 is the sectional view of Figure 15；
Figure 18 is the longitudinal sectional view of Figure 14；
Figure 19 is the stereoscopic schematic diagram after the component through walls of the embodiment of the present invention is installed in place in building template system；
Figure 20 is the schematic diagram of another angle of Figure 19；
Figure 21 is the longitudinal sectional view of Figure 19；
Figure 22 is the enlarged drawing of part A in Figure 21；
Figure 23 is the schematic diagram of the another angle of Figure 19；
Figure 24 is the enlarged drawing of part B in Figure 23；
Figure 25 is that Figure 23 removes the schematic diagram after screw rod through walls；
Figure 26 is the enlarged drawing of Local C in Figure 25.
Specific embodiment
The present invention will be described in further detail below with reference to the embodiments of the drawings.
Embodiment 1:
It as shown in figs. 1 to 6, is a preferred embodiment of the screw rod casing through walls of the embodiment of the present invention.The spiral shell through walls
Bar casing, including integrally formed tube body 1, be equipped in tube body 1 along axially through perforation 1a, the radial dimension energy of tube body 1
It adjusts；
Tube body 1 has be pressurized in its natural state after, can radially-inwardly shrink and the contraction state that is formed, such as this implementation
The nature of example middle sleeve can be the state in Fig. 1 and Fig. 2, and contraction state can be 5 He of state diagram in Fig. 3 and Fig. 4
State in Fig. 6 is the swelling state of casing；It in other embodiments, can also be using Fig. 5 and Fig. 6 as the nature of casing, Fig. 1
~Fig. 4 is the contraction state of casing；
Tube body 1 includes connection wall 11 and elastic thin-wall 12；Connection wall 11 has several, radially-inwardly for the ease of tube body
It shrinks and radial outward expansion, connection wall 11 is generally at least 3；Preferably, in the present embodiment, connection wall has 9, this
Sample can form a unit when casing is in contraction state with every 3 connection walls 11, and casing shares 3 units and in similar
Triangular form arrangement, stable structure, casing are also not easy random rolling when storing；Each connection wall 11 is axially extending, two neighboring company
It connects to be connected between wall 11 by elastic thin-wall 12 and surrounds tube body 1；Each connection wall 11 is both designed to the radial section in tube body 1
On gradually thinning wedge structure from the outside to the core；
The screw rod casing through walls, use process is as follows:
By taking use process of the casing in building template system as an example, explanation is unfolded.
Building template system includes the first template 2, the second template 3, casing；Wherein the first template 2 and the second template 3 are opposite
Setting, the first template 2 are equipped with first through hole 2a, and the second template 3 is equipped with the second through-hole 3a；Building template system can use wooden model
Plate or aluminum alloy pattern plate or other building templates needed using casing；
Casing is made and is formed, such as is shaped to casing as shown in Figures 1 and 2；
It by above-mentioned casing after molding, is squeezed by external force, so that the contour line of elastic thin-wall 12 is more obvious, just
It, can be rapidly radially to contract and radial outward expansion after sleeve stress in subsequent use process；
When for building template system, the radial dimension of tube body 1 is adjusted by radially-inwardly squeezing tube body 1, makes tube body 1
Radially-inwardly shrink (for example, state that tube body 1 is retracted to Fig. 3 and Fig. 4) to tube body 1 outer wall size can be less than for accommodating
The aperture of the first through hole 2a of first template 2 of tube body 1, and the first template 2 can be filled in from the outside of the first template 2 by tube body 1
First through hole 2a in；
It can also be by the size of the inner wall of adjusting tube body 1, by 1 radial outward expansion of tube body (for example, tube body 1 expands
To the state of Fig. 5 and Fig. 6) to tube body 1 inner wall size can be greater than first through hole 2a aperture, so that tube body 1 is integrally held
It is contained between the first template 2 and the second template 3, in this way, construction personnel can operate casing in the outside of the first template 2 always,
Reduce or will not there is a situation where slide casing from screw rod 4 through walls；
After being radially-inwardly pressurized because of tube body 1, the radial dimension of tube body is adjustable, consequently facilitating removing after theing cement solidifies, energy
Recycling.
As shown in Fig. 7 to Figure 26, the embodiment of the present invention, which also provides a kind of application, wearing for above-mentioned screw rod casing through walls
Wall component.By taking use process of the component through walls in building template system as an example, explanation is unfolded.Similarly, building template system
Including the first template 2, the second template 3, back cord 5 and component through walls；Wherein the first template 2 and the second template 3 are oppositely arranged, and first
Template 2 is equipped with first through hole 2a, and the second template 3 is equipped with the second through-hole 3a；Building template system can use plank sheathing or aluminum dipping form
Plate or other building templates needed using component through walls.The component through walls includes casing, screw rod through walls 4, guiding piece 6；
The left end of screw rod 4 through walls has threaded hole 41；
Guiding piece 6 can be connected with screw rod 4 through walls, it is preferable that screw rod 4 through walls is detachably connected with guiding piece 6；Specifically,
The second connecting portion 62 that guiding piece 6 has first connecting portion 61 and is connected with first connecting portion 61, for the ease of the shifting of introduction pipe body 1
It is dynamic；First connecting portion 61 is equal to the minimum outer wall ruler of second connecting portion 62 in thin rod shape and its maximum outer wall dimension in the present embodiment
It is very little, in other embodiments, the minimum outer wall of second connecting portion 62 can also be less than with the maximum outer wall dimension of first connecting portion 61
Size；One end that second connecting portion 62 is connected with first connecting portion 61 be in the axial direction it is tapered, second connecting portion 62 is separate
One end of first connecting portion 61 has the threaded convex block 621 of axially extending and outer wall, the convex block 621 and screw flight through walls
Hole 41 is threadedly coupled；For the ease of manufacture, guiding piece 6 can be integrally formed；
In the present embodiment, the maximum outer wall dimension of guiding piece 6 is equal to the minimum outer wall dimension of screw rod 4 through walls；In other realities
It applies in example, the maximum outer wall dimension of guiding piece 6 might be less that the minimum outer wall dimension of screw rod 4 through walls；
Casing is radially squeezed to after contract, and tube body 1 can be threaded through in the first through hole 2a of the first template 2, at this
When under contraction state, casing can be set in outside guiding piece 6, and the size of screw rod 4 through walls is less than the perforation 1a of tube body 1 and is located at this time
Outside tube body 1, under the effect of external force, guiding piece 6 can drive tube body 1 mobile towards the second template 3；
When in the perforation 1a that screw rod 4 through walls enters tube body 1, under the action of screw rod 4 through walls, tube body 1 can be radially outward
Expansion, enables first end of the tube body 1 close to the inside of the first template 41 to be against the first template 2 adjacent to the position of first through hole 2a
It sets, second end of the tube body 1 close to the inside of the second template 3 can be against the second template 3 adjacent to the position of the second through-hole 3a, manage in this way
Body 1 can be contained between the first template 2 and the second template 3 after expanding；Preferably, in the present embodiment, tube body 1 is in expansion shape
When state, the outer wall dimension of tube body 1 is denoted as D1, the second through-hole 3a in the aperture of the first through hole 2a of the first template 2 and the second template 3
Aperture be denoted as D2, the outer wall dimension of screw rod 4 through walls is denoted as D3, D1 > D2 > D3, in other embodiments, it is also possible that
D2=D3；
Back cord 5 is separately positioned on the outside of the first template 2 and the second template 3 in the present embodiment, and screw rod 4 through walls is threaded through pipe
It is locked on corresponding back cord 5 in the perforation 1a of body 1 and by fastening nut 7；In other embodiments, it can also be not provided with carrying on the back
Stupefied 5, screw rod 4 through walls so is directly fixed in the second template 3 by fastening nut 7.
The component through walls, use process is as follows.
Explanation is unfolded with use process of the component through walls in building template system.
As shown in fig. 7~fig. 9, all first templates 2 and all second templates 3 are installed；
As shown in Figure 10~Figure 13, then casing is installed one by one, shrinks tube body 1 radially-inwardly by radial compression casing,
Casing is put into corresponding first through hole 2a one by one from the outside of the first template 2；
As shown in Figure 14~Figure 18, guiding piece 6 is connected on screw rod 4 through walls；Casing is radially squeezed and to contract
Afterwards, it can be stuffed into the first through hole 2a of the first template 2, casing can be set in outside guiding piece 6 at this time, the size of screw rod 4 through walls
Less than tube body 1 perforation 1a and be located at outside tube body 1, under the effect of external force, guiding piece 6 can drive tube body 1 mobile；Because of guiding piece
6 first connecting portion 61 is in thin rod shape, pushes tube body 1 mobile to the second template 3 convenient for protruding into tube body 1；Again because of guiding piece 6
The one end that is connected with first connecting portion 61 of second connecting portion 62 be in the axial direction it is tapered, protrude into tube body convenient for second connecting portion 62
In 1；
As shown in Figure 17~Figure 26, construction personnel continues to force in screw rod 4 through walls, and casing can be detached from the of the first template 2
It is contained in after one through-hole 2a between the first template 2 and the second template 3；Then, screw rod 4 through walls gradually protrudes into the perforation 1a of casing
In, because the size of the minimum outer wall of screw rod 4 through walls is equal to the size of the maximum outer wall of guiding piece 6, at this point, in screw rod 4 through walls
Under effect, casing radial outward expansion, so that tube body 1 is greater than the first mould close to the size of the outer wall of the first end of the first template 2
The aperture of the first through hole 2a of plate 2, so that the first end of tube body 1 can be against the first template 2 adjacent to the position of first through hole 2a,
So that tube body 1 is greater than the hole of the second through-hole 3a of the second template 3 close to the size of the outer wall of the second end of 3 inside of the second template
Diameter, so that the second end of tube body 1 can be against the second template 3 adjacent to the position of the second through-hole 3a；
Construction personnel continues to force in screw rod 4 through walls, so that screw rod through walls 4 stretches out the second through-hole 3a of the second template 3, this
When screw rod 4 through walls be just installed in place；Construction personnel dismantles guiding piece 6, then passes through fastening nut 7 for the another of screw rod 4 through walls
End is locked on corresponding back cord 5；
The guiding piece 6 disassembled can be used for the installation of next screw rod through walls 4；
When needing to add new casing, it is put into casing without dismantling the second template 3, can directly pass through above-mentioned side
Radially-inwardly compression sleeve is put it into the first through hole 2a of the first template 2 method, then puts it into the first template 2 and second
Between template 3, reduce the number of the second template 2 disassembly and installation, to improve the installation effectiveness of casing；That is the present embodiment
In, it can be respectively mounted and then increase new casing in all first templates 2 and all second templates 3, so as in neglected loading set
It manages and is mended when needing temporarily to increase screw rod through walls and increase new casing；
Then, cement is poured between the first template 2 and the second template 3, because having casing protection screw rod 4 through walls, spiral shell through walls
Bar 4 will not be with cement adhesion；Casing but also the first template and the second form spacing certain distance and obtain the wall of fixed thickness
Body；
After theing cement solidifies to form wall, fastening nut 7 is removed, screw rod 4 through walls is taken out from casing, repeats benefit
With；The first connecting portion 61 of guiding piece 6 can also be resisted to the outer wall of the elastic thin-wall 12 of casing, and inwardly exerted a force, covered in this way
After pipe is radially-inwardly shunk, convenient for taking out from wall, casing is reusable.
Claims (9)
- Be equipped with 1. a kind of screw rod casing through walls, including tube body (1), in tube body (1) along axially through perforation (1a), feature It is:The radial dimension of the tube body (1) is adjustable, and tube body (1) includes connection wall (11) and elastic thin-wall (12), connection wall (11) there are several, each connection wall (11) is axially extending, passes through elastic thin-wall between two neighboring connection wall (11) (12) it is connected and surrounds tube body (1)；Tube body (1) has be pressurized in its natural state after, can radially-inwardly shrink and the contraction state that is formed.
- 2. screw rod casing through walls according to claim 1, it is characterised in that: the connection wall (11) has 9.
- 3. screw rod casing through walls according to claim 1, it is characterised in that: at least partly connection wall (11) is designed to The gradually thinning wedge structure from the outside to the core on the radial section of tube body (1).
- 4. screw rod casing through walls according to claim 1, it is characterised in that: the tube body (1) is integrally formed.
- 5. a kind of application has the component through walls of screw rod casing through walls as described in any one of claims 1 to 4, including described Casing and screw rod through walls (4), it is characterised in that:It further include the guiding piece (6) that can be connected with screw rod through walls (4), the maximum outer wall dimension of guiding piece (6), which is less than or equal to, wears The minimum outer wall dimension of wall screw rod (4)；Casing is radially squeezed to after contract, and casing can be set in guiding piece (6) outside, at this time the size of screw rod (4) through walls Less than tube body (1) perforation (1a) and be located at tube body (1) outside, under the effect of external force, guiding piece (6) can drive tube body (1) move It is dynamic；When in the perforation (1a) that screw rod through walls (4) enter tube body (1), under the action of screw rod through walls (4), tube body (1) can diameter To outside expansion.
- 6. component through walls according to claim 5, it is characterised in that: the screw rod (4) through walls and guiding piece (6) are detachable Connection.
- 7. component through walls according to claim 6, it is characterised in that: the guiding piece (6) has first connecting portion (61) The second connecting portion (62) being connected with first connecting portion (61), first connecting portion (61) is in thin rod shape and its maximum outer wall dimension Less than or equal to the minimum outer wall dimension of second connecting portion (62), second connecting portion (62) be connected with first connecting portion (61) one It is in tapered for holding in the axial direction, and second connecting portion (62) has axially extending and outer wall far from the one end of first connecting portion (61) Threaded convex block (621), screw rod (4) through walls have the threaded hole (41) being threadedly coupled with the convex block (621).
- 8. component through walls according to claim 7, it is characterised in that: the first connecting portion (61) is far from second connecting portion (62) one end is in tapered.
- 9. the component through walls according to any one of claim 5~8, it is characterised in that: the guiding piece (6) one at Type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910705631.6A CN110409826B (en) | 2019-07-31 | 2019-07-31 | Wall-penetrating screw sleeve and wall-penetrating assembly using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910705631.6A CN110409826B (en) | 2019-07-31 | 2019-07-31 | Wall-penetrating screw sleeve and wall-penetrating assembly using same |
Publications (2)
| Publication Number | Publication Date |
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| CN110409826A true CN110409826A (en) | 2019-11-05 |
| CN110409826B CN110409826B (en) | 2024-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910705631.6A Active CN110409826B (en) | 2019-07-31 | 2019-07-31 | Wall-penetrating screw sleeve and wall-penetrating assembly using same |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111424964A (en) * | 2020-04-14 | 2020-07-17 | 浙江工业职业技术学院 | Aluminum template system of high-efficient dismouting |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB854417A (en) * | 1958-09-09 | 1960-11-16 | Rawlplug Co Ltd | Improvements in or relating to wall plugs |
| EP0638977A1 (en) * | 1993-08-13 | 1995-02-15 | Minnesota Mining And Manufacturing Company | Tube for covering connection of electric wires |
| US20050117997A1 (en) * | 2002-01-22 | 2005-06-02 | Ejot Gmbh & Co. Kg | Supporting bushing |
| CN203792245U (en) * | 2014-01-28 | 2014-08-27 | 北京华晟环能科技有限公司 | Guide device of heat exchanger poling |
| CN107060333A (en) * | 2017-06-29 | 2017-08-18 | 成都建筑工程集团总公司 | Split bolt assembly |
| CN206625571U (en) * | 2017-03-14 | 2017-11-10 | 中国建筑第八工程局有限公司 | Template with plug is to pull-up structure |
| US20180320393A1 (en) * | 2017-05-04 | 2018-11-08 | Meva Schalungs-Systeme Gmbh | Anchor, casing arrangement with two casing elements arranged at a distance from each other, method for producing the casing arrangement |
| CN208719090U (en) * | 2018-05-24 | 2019-04-09 | 钟跃飞 | A kind of built-in pressure expansion self-locking structural casing |
| CN209066883U (en) * | 2018-10-23 | 2019-07-05 | 云南省建设投资控股集团有限公司 | A kind of removable wall bushing of shear wall aluminum alloy mould plate and its formwork structure |
| CN210530339U (en) * | 2019-07-31 | 2020-05-15 | 浙江全能建模板技术有限公司 | Sleeve for wall-penetrating screw and wall-penetrating assembly with sleeve |
-
2019
- 2019-07-31 CN CN201910705631.6A patent/CN110409826B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB854417A (en) * | 1958-09-09 | 1960-11-16 | Rawlplug Co Ltd | Improvements in or relating to wall plugs |
| EP0638977A1 (en) * | 1993-08-13 | 1995-02-15 | Minnesota Mining And Manufacturing Company | Tube for covering connection of electric wires |
| US20050117997A1 (en) * | 2002-01-22 | 2005-06-02 | Ejot Gmbh & Co. Kg | Supporting bushing |
| CN203792245U (en) * | 2014-01-28 | 2014-08-27 | 北京华晟环能科技有限公司 | Guide device of heat exchanger poling |
| CN206625571U (en) * | 2017-03-14 | 2017-11-10 | 中国建筑第八工程局有限公司 | Template with plug is to pull-up structure |
| US20180320393A1 (en) * | 2017-05-04 | 2018-11-08 | Meva Schalungs-Systeme Gmbh | Anchor, casing arrangement with two casing elements arranged at a distance from each other, method for producing the casing arrangement |
| CN107060333A (en) * | 2017-06-29 | 2017-08-18 | 成都建筑工程集团总公司 | Split bolt assembly |
| CN208719090U (en) * | 2018-05-24 | 2019-04-09 | 钟跃飞 | A kind of built-in pressure expansion self-locking structural casing |
| CN209066883U (en) * | 2018-10-23 | 2019-07-05 | 云南省建设投资控股集团有限公司 | A kind of removable wall bushing of shear wall aluminum alloy mould plate and its formwork structure |
| CN210530339U (en) * | 2019-07-31 | 2020-05-15 | 浙江全能建模板技术有限公司 | Sleeve for wall-penetrating screw and wall-penetrating assembly with sleeve |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111424964A (en) * | 2020-04-14 | 2020-07-17 | 浙江工业职业技术学院 | Aluminum template system of high-efficient dismouting |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110409826B (en) | 2024-05-24 |
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Effective date of registration: 20200728 Address after: Room A10, No.5, No.96, hibiscus Road, hi tech Zone, Ningbo City, Zhejiang Province Applicant after: ZHEJIANG KANGPASI FLUID TECHNIQUE Co.,Ltd. Address before: 315800 No. 18 Moganshan Road, Beilun District, Ningbo City, Zhejiang Province Applicant before: ZHEJIANG ALLFORMWORK TECHNOLOGY Co.,Ltd. |
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