CN209670349U - Sealing location nut and building wall form reinforcement system - Google Patents
Sealing location nut and building wall form reinforcement system Download PDFInfo
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- CN209670349U CN209670349U CN201920036903.3U CN201920036903U CN209670349U CN 209670349 U CN209670349 U CN 209670349U CN 201920036903 U CN201920036903 U CN 201920036903U CN 209670349 U CN209670349 U CN 209670349U
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- location nut
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Abstract
The utility model discloses a kind of sealing location nut and building wall form reinforcement system, sealing location nut includes the casing of inner hollow, and casing central integration has solid sealing piece；The hollow inner wall of casing is equipped with the internal screw thread that can be threadedly engaged with split bolt；Casing both ends are integrally formed with positioning side support.When being reinforced to the building wall form in construction, it is threadedly coupled between split bolt and sealing location nut；After the completion of building wall form reinforcing, split bolt is separated with sealing location nut by screw thread rotation；Compared with prior art, by above-mentioned setting, it bury sealing location nut will not by split bolt and no longer needing to cutting bolt head within the walls, after demoulding admittedly, it is time saving and energy saving, the disconnected template of rotten or sled will not be prized.Sealing location nut main application is the fastener of the engineering templates such as subway, tunnel, water factory, power plant's sedimentation basin cooling tower, channel, pond, basement, the outer shear wall of top-out structure, column jacket, outer beam construction.
Description
Technical field
The utility model relates to building wall form construction field, in particular to a kind of sealing location nut and construction wall
Formwork reinforcement system.
Background technique
It is out at present in shear wall formwork installation, usually using a kind of traditional sealing positioning bolt, plays reinforcing
The effect of the locating water-stopping of template and screw rod.It is this to have used more than 60 years Vintage Products so far, although solving outer shear wall
The reinforcing and the positioning of screw rod of template installation, water stopping function basic requirement the problem of, but the knot fallen behind due to the product
Structure design again must be using it as fastening built-in fitting, therefore when having arrived demoulding, and screw rod is but firmly buried by concrete consolidates and can not tear open
Except coming out, worker for the first time can only bending be broken disconnected screw head and template could be disassembled up and down repeatedly with hand.Due to every piece three
The glued board of six rulers can be all interspersed with 6-8 root bolt head, so, worker is difficult demoulding, the rotten sled of not only time-consuming but also easy sled
Broken template causes template turnover increased costs and there are screw rods can not split out the drawback reused etc..In addition, more troublesome
It is to be its secondary screw head cutting in processing, the processing of this procedure exposes to wall table after first having to a demoulding
Face it is opposite to long two screw heads (in about 10 centimeters of circumference ranges) in about 34 centimeters of both ends protective layer concrete slag steel
Pricker chisels out, and then cuts away bolt head using hand mill or gas welding, then does antirust treatment and be singly that this is attached with water resistant solution filling-in
Addition sheet every traditional sealing up screw must increase about 20 yuan of flat cost.
There are also a kind of Three-section water stop screw rods on the market, embedded part are done with the sealing interior bar of steel part, with two sections of outer bars and two
A collar nut is fastened as connection, and can exempt cutting bolt head, reduction demoulding breakage rate, outer bar can disassemble circulation benefit
With.But it is unsatisfactory in practical application, be primarily due to sealing interior bar embedded part using steel part, directly result in manufacturing cost it is high,
Lose price competitiveness；Second, problem is that it has been selected connector spiral shell there are fatal short slab in product structure design
The scheme of independent loose mail is separated from the only structure of the wooden interior bar, is made into this female linkage function part, it is understood that, worker is most afraid of
Be exactly more loose mail products, in large quantities use more loose mail products, it is meant that scene it is secondary assembling with scene keeping cost increase；
Third, the collar nut of securing member is made into loose mail, collar nut is realized that recycling repeats in order to reaching by original intention
Using, reduce the purpose of cost, but the labour cost for recycling a collar nut, but more than buying back a collar nut again
Cost be higher by one times or more, if collar nut once loses recovery value, the design of this structure also just without
Practical significance.Meanwhile production cost of the part, etc. can also be further aggravated.Subdivision city of the China in the field at present
On field, mainly using the old-fashioned sealing up screw of tradition as main product, and the city the Three-section water stop screw rod Jin Zhan play as new product
Want status.
Utility model content
The purpose one of the utility model embodiment is to provide a kind of sealing location nut, and water-proof bolt disposed thread tooth is right
Draw bolt that can be threadedly coupled with sealing location nut, sealing location nut, which will not bury split bolt, to be consolidated within the walls, after demoulding
Cutting bolt head is no longer needed to, it is time saving and energy saving, the disconnected template of rotten or sled will not be prized.
The utility model first aspect provides a kind of sealing location nut, comprising:
The casing of inner hollow, casing central integration have solid sealing piece；The hollow inner wall of casing is equipped with can be with
The internal screw thread that split bolt is threadedly engaged；Casing both ends are integrally formed with positioning side support.
Realize above scheme sealing location nut, when in construction building wall form reinforce when, split bolt with
It is threadedly coupled between sealing location nut；After the completion of building wall form reinforcing, split bolt passes through with sealing location nut
Screw thread rotation separation；Compared with prior art, by above-mentioned setting, it bury sealing location nut will not by split bolt and exist admittedly
Within the walls, cutting bolt head is no longer needed to after demoulding, it is time saving and energy saving, the disconnected template of rotten or sled will not be prized.
Casing, solid sealing piece, positioning side support be all integrally formed, without welding, better tightness, water be not easy along
The junction of all parts flows at split bolt, and split bolt is not easy to get rusty, and product is more conducive to standardized production, accidentally
Difference size be also not easy it is exceeded, the split bolt location dimension in later period also more precisely, thickness of wall body size is also not easy deviation；Set
Pipe, solid sealing piece, positioning side support are all integrally formed, and also save manually relative to human weld, are conducive to improve production
Efficiency reduces cost of labor.
Further, the positioning side asks one end far from casing integrally formed with hollow extension.
It realizes the sealing location nut of above scheme, on the one hand increases connecing between sealing location nut and split bolt
Touching, keeps the intensity when reinforcing to building wall form higher；On the other hand in the wall being installed, solid sealing piece with
Positioning support three sealing pieces of side formation, the larger range of permeation pathway for changing water, water-stagnating effect are more preferable.
Also it is conducive to positioning side support to be entirely buried in concrete walls, structural soundness is more preferable；Extension and positioning side support simultaneously
It is integrally formed and is also conducive to standardized production, while saving artificial, raising production efficiency.
Further, the extension is set as circular cone shape, and an end cross-section diameter of the remotely located side support of extension
The end cross-section diameter ratio that positioning side support is connect with extension is (0.7-0.9): 1.
The sealing location nut for realizing above scheme, under actual application environment, on the basis of above-mentioned, circular cone shape
The setting of extension can preferably change the permeation pathway of water in building wall form, rise
To more preferably water-stagnating effect.
Extension is set as circular cone shape can be preferably with the support transition of positioning side, and junction structural strength is more preferable, still
The excessive easy insertion for influencing split bolt of taper.
Further, the internal screw thread of described sleeve pipe inner wall is positioned close to one end of solid sealing piece.
Realize the sealing location nut of above scheme, above-mentioned setting, when sealing location nut is as embedded part, to drawing spiral shell
Bolt and internal screw thread form tapped blind hole in inside pipe casing and connect, and reach the reinforcing to building wall form.
The setting position of internal screw thread is more convenient the insertion of split bolt early period, and one section of front also has certain guiding to make
With installation procedure is simpler.
Further, the length of the internal screw thread account for the sealing piece to it is described positioning side support linear distance three/
Two.
The sealing location nut of realization above scheme, above-mentioned setting, when sealing location nut is as embedded part, on the one hand
It ensure that the stability connected between split bolt and casing, be on the other hand convenient for the installation and disassembly of split bolt.
Further, sealing location nut is by injection molding or by steel or aluminium alloy smelting casting note machine-shaping
Sealing location nut.
The sealing location nut for realizing above scheme, by above-mentioned setting, when sealing location nut is installed as embedded part
When between the concrete wall poured, it is flexibly connected the water-stagnating effect of only bolt more preferably.
Further, the solid sealing piece is set as equilateral hexagon, inequilateral perpendicular to the section of casing axis line
Hexagon, equilateral octagonal, inequilateral octagonal, quadrangle, rectangle, circle, ellipse or D-shaped.
The cross sectional form of casing is circle, ellipse, square, hexagon or octagonal.
Realize the sealing location nut of above scheme, above-mentioned is set under actual application environment, can preferably change
The permeation pathway for becoming water in building wall form, plays more preferably water-stagnating effect.
The purpose two of the utility model embodiment is to provide a kind of building wall form reinforcement system, including as described above
Sealing location nut.
Realize above scheme building wall form reinforcement system, building wall form reinforcement system contain it is above-mentioned
After sealing location nut, make building wall form reinforcement system among the process used, split bolt will not be buried and be existed admittedly
Within the walls, cutting bolt head is no longer needed to after demoulding, it is time saving and energy saving, it will not prize rotten or prize disconnected template, reach and save certain cost,
And the more beautiful effect of construction wall after construction.
Further, the building wall form reinforcement system further include:
With the positioning side hold in the palm it is compatible, in sealing location nut two sides sealing ring positioned opposite；
Sealing location nut two sides it is positioned opposite, with the sealing ring backwards to it is described positioning side support side phase
Glued board even；
Sealing location nut two sides it is positioned opposite, be connected with the glued board backwards to the side of the glued board
Flitch；
Sealing location nut two sides are positioned opposite, the steel that is connected with the flitch backwards to the side of the flitch
Pipe；
Sealing location nut two sides are positioned opposite, the mountain that is connected with the steel pipe backwards to the side of the flitch
Shape butterfly button；
And the sealing ring, glued board, flitch, steel pipe and chevron butterfly are buckled and are fixedly connected on the sealing positioning
Fastener on nut.
Realize the building wall form reinforcement system of above scheme, sealing ring, which is used as, prevents sealing location nut from connecing with template
At contacting surface node prevent cement slurry penetrate into one of safeguard in sealing location nut, with guarantee sealing location nut with it is right
Draw the being connected and fixed when normal operation between bolt；Glued board, flitch, steel pipe and chevron butterfly are buckled in the effect of fastener
Under, play the role of reinforcing the building wall form in construction.
Further, the fastener be connect with the split bolt far from described internal screw thread one end, to building wall
The nut that body formwork reinforcement system is fixed.
It realizes above-mentioned building wall form reinforcement system, by the synergistic effect of split bolt and nut, realizes to building
The reinforcing of wall form is built, and after the construction of Shimizu concrete building construction wall form is fixed, convenient for taking from construction wall
Out, reach the reuse of split bolt.
In conclusion the utility model embodiment has the advantages that
First, screw thread connects between split bolt and sealing location nut when reinforcing to the building wall form in construction
It connects；After building wall form reaches striking time, split bolt is separated with sealing location nut by screw thread rotation；With it is existing
Technology is compared, and by above-mentioned setting, be buried sealing location nut will not by split bolt and within the walls, is being no longer needed to cut after demoulding admittedly
Bolt head is cut, it is time saving and energy saving, the disconnected template of rotten or sled will not be prized；
Second, building wall form reinforcement system makes construction wall mould after containing above-mentioned sealing location nut
Split bolt will not be buried among the process used and no longer need to cutting bolt head within the walls, after demoulding admittedly, saved by plate reinforcement system
Shi Shengli will not be prized rotten or be prized disconnected template, and the building wall form reached after saving certain cost, and construction is more beautiful
The effect of sight.
Third, the utility model utilizes the nut for being integrated injection molding equipped with functions such as sealing, positioning, internal threads to bury
Part, by the internal thread of nut, realization and two split bolts not only movable reinforcement by connection template, but also can be right by two in demoulding
It draws bolt to unscrew to extract, to achieve the purpose that cutting bolt head is reused and exempted to bolt.Due to integrated injection molding,
The quality of product orientation, sealing etc. is more guaranteed relative to the steel part of welding.The main application of the utility model are as follows: ground
It is iron, tunnel, water factory, power plant's sedimentation basin cooling tower, channel, pond, basement, the outer shear wall of top-out structure, column jacket, outer
The fastener purposes of the engineering templates such as beam construction.
Four, the material of sealing location nut is plastics, greatly reduces the manufacture of nut embedded part and the cost of material, and
And practice national environmental protection theory " mould Dai Gang, carry out green technology, green product ".
Detailed description of the invention
Fig. 1 is the structural schematic diagram of sealing location nut in embodiment one；
Fig. 2 is the cross-sectional view of sealing location nut in embodiment one；
Fig. 3 is the construction schematic diagram of building wall form reinforcement system；
Fig. 4 is the appearance diagram of building wall form reinforcement system；
Fig. 5 be sealing location nut in embodiment one, split bolt, glued board structural schematic diagram；
Fig. 6 is the structural schematic diagram of sealing location nut in embodiment two；
Fig. 7 is the cross-sectional view of sealing location nut in embodiment two.
Appended drawing reference: 1, building wall form reinforcement system；12, sealing location nut；121, solid sealing piece；122, it covers
Pipe；123, positioning side support；124, internal screw thread；13, sealing ring；14, glued board；15, flitch；16, steel pipe；17, chevron butterfly button；
18, fastener；19, split bolt；20, extension.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model 1-7, to the technical scheme in the embodiment of the utility model
It is clearly and completely described, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than complete
The embodiment in portion.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Every other embodiment obtained is put, is fallen within the protection scope of the utility model.
Embodiment one:
A kind of sealing location nut, as shown in Figure 1, comprising: casing 122, solid sealing piece 121 and positioning side support 123.
In conjunction with Fig. 2, the inner hollow of casing 122,122 central integration of casing has solid sealing piece 121；Casing 122
Hollow inner wall is equipped with the internal screw thread 124 that can be threadedly engaged with split bolt 19；122 both ends of casing are integrally formed with positioning side
Support 123.In the present embodiment, the wall thickness of casing 122 is arranged between 20mm-50mm, in other embodiments, the wall of casing 122
Thickness can also be arranged between 50mm-100mm；In the present embodiment, the length of sealing location nut 12 be set as 240mm or
360mm may also be configured to 146-2000mm, preferably 150-1996mm in other embodiments.
When reinforcing to the building wall form in construction, screw thread connects between split bolt 19 and sealing location nut 12
It connects；After the completion of building wall form reinforcing, split bolt 19 is separated with sealing location nut 12 by screw thread rotation；With it is existing
Technology is compared, and by above-mentioned setting, be buried sealing location nut 12 will not by split bolt 19 solid within the walls, is not necessarily to after demoulding
Bolt head is cut again, it is time saving and energy saving, the disconnected template of rotten or sled will not be prized.
Casing 122, solid sealing piece 121, positioning side support 123 are all integrally formed, without welding, better tightness, water
It is not easy to flow at split bolt 19 along the junction of all parts, split bolt 19 is not easy to get rusty, and product is more sharp
In standardized production, error size be also not easy it is exceeded, 19 location dimension of split bolt in later period also more precisely, thickness of wall body ruler
It is very little to be also not easy deviation；Casing 122, solid sealing piece 121, positioning side support 123 are all integrally formed, relative to human weld
It saves manually, is conducive to improve production efficiency, reduces cost of labor.
As shown in Fig. 2, the internal screw thread 124 of 122 inner wall of casing is positioned close to one end of solid sealing piece 121.Above-mentioned
Setting, when sealing location nut 12 is as embedded part, it is blind that split bolt 19 forms screw thread with internal screw thread 124 inside casing 122
Hole connection, reaches the reinforcing to building wall form.
The position of internal screw thread 124 is more convenient the insertion of split bolt early period 19, and also there is certain guiding in one section of front
Effect, installation procedure are simpler.
The length of internal screw thread 124 accounts for solid sealing piece 121 to 2/3rds of positioning 123 linear distance of side support.Above-mentioned
On the one hand setting ensure that is connected between split bolt 19 and casing 122 consolidates when sealing location nut 12 is as embedded part
Property, on the other hand it is convenient for the installation and disassembly of split bolt 19.
Sealing location nut 12 is by injection molding or by steel or the sealing of aluminium alloy smelting casting note machine-shaping
Location nut 12.Above-mentioned setting, which is molded, to be realized.Formula is set by above-mentioned, when 12 conduct of sealing location nut
When embedded part is mounted between the concrete wall poured, it is flexibly connected the water-stagnating effect of only bolt more preferably.
Solid sealing piece 121 perpendicular to the section of 122 axial line of casing be set as equilateral hexagon, inequilateral hexagon,
Equilateral octagonal, inequilateral octagonal, quadrangle, rectangle, circle, ellipse or the round arc with parallel lines.Casing
122 cross sectional form is ellipse, square, hexagon or octagonal.Above-mentioned is set under actual application environment, can
The permeation pathway for preferably changing water in building wall form, plays more preferably water-stagnating effect.
As shown in figure 3, building wall form reinforcement system 1, including sealing location nut 12 as described above.
Building wall form reinforcement system 1 makes building wall form after containing above-mentioned sealing location nut 12
Split bolt 19 will not be buried among the process used and no longer need to cutting bolt head within the walls, after demoulding admittedly by reinforcement system 1,
It is time saving and energy saving, it will not prize rotten or prize disconnected template, the construction wall reached after saving certain cost, and construction is more beautiful
Effect.
As shown in figure 3, building wall form reinforcement system 1 further include: sealing ring 13, glued board 14, flitch 15, steel pipe
16, chevron butterfly button 17 and fastener 18.
Sealing ring 13 is adapted with positioning side support 123, positioned opposite in the two sides of sealing location nut 12；
Glued board 14 is positioned opposite in 12 two sides of sealing location nut, with sealing ring 13 backwards to the side for positioning side support 123
It is connected；
Flitch 15 is positioned opposite in 12 two sides of sealing location nut, is connected with glued board 14 backwards to the side of glued board 14；
Steel pipe 16 is positioned opposite in 12 two sides of sealing location nut, is connected with flitch 15 backwards to the side of flitch 15；
Chevron butterfly button 17 is positioned opposite in 12 two sides of sealing location nut, with steel pipe 16 backwards to the side phase of flitch 15
Even；
Sealing ring 13, glued board 14, flitch 15, steel pipe 16 and chevron butterfly are buckled 17 and are fixedly connected on only by fastener 18
In water location nut 12.
In conjunction with Fig. 4, sealing ring 13, which is used as, prevents prevention cement slurry at sealing location nut 12 and template contacts face node from seeping
Enter to one of safeguard in sealing location nut 12, it is normal between sealing location nut 12 and split bolt 19 to guarantee
Being connected and fixed when operation；Glued board 14, flitch 15, steel pipe 16 and chevron butterfly buckle 17 under the effect of fastener 18,
Play the role of reinforcing the building wall form in construction.
Fastener 18 be connect with split bolt 19 far from 124 one end of internal screw thread, to building wall form reinforcement system 1
The nut being fixed.
By the synergistic effect of split bolt 19 and nut, the reinforcing to building wall form is realized, and mixed in clear water
After solidifying soil construction wall template construction is fixed, convenient for taking out from construction wall, reach the reuse of split bolt 19.It is close
Seal 13, glued board 14, flitch 15, steel pipe 16, chevron butterfly buckle 17 and fastener 18 directly buy standard component from market, just
Combination installation in practical application.
As shown in figure 5, flitch 15 may be arranged as strip, it is connected between steel pipe 16 and glued board 14, for subtracting
Small steel pipe 16 is less likely to be damaged glued board 14 to the pressure of glued board 14 in installation process.
Embodiment two:
A kind of sealing location nut and building wall form reinforcement system 1, in conjunction with shown in Fig. 6 and Fig. 7, with embodiment one
The difference is that, comprising: extension 20.
Extension 20 and positioning side support 123 are integrally formed far from one end of casing 122, and extension 20 is hollow.On the one hand increase
Add the contact between sealing location nut 12 and split bolt 19, keeps the intensity when reinforcing to building wall form higher；Separately
On the one hand in the wall that construction is completed, solid sealing piece 121 forms three sealing pieces, larger range of change with positioning support side
The permeation pathway of water, water-stagnating effect are more preferable.
Also it is conducive to positioning side support 123 to be entirely buried in concrete walls, structural soundness is more preferable；Extension 20 and positioning simultaneously
Side support 123, which is integrally formed, is also conducive to standardized production, while saving artificial, raising production efficiency.
Extension 20 is set as circular cone shape, and an end cross-section diameter of the remotely located side support 123 of extension 20 and extension
One end cross-section diameter ratio of the connection positioning side support 123 of pipe 20 is (0.7-0.9): 1.
Under actual application environment, on the basis of above-mentioned, the setting of the extension 20 of circular cone shape can preferably change
The permeation pathway for becoming water in building wall form, plays more preferably water-stagnating effect.
Extension 20 is set as circular cone shape can be preferably with positioning 123 transition of side support, and junction structural strength is more preferable,
But the excessive easy insertion for influencing split bolt 19 of taper.
Extension 20 is increased in embodiment two has reached effect identical with sealing location nut 12 in embodiment one.
Above embodiment does not constitute the restriction to the technical solution protection scope.It is any in above embodiment
Spirit and principle within made modifications, equivalent substitutions and improvements etc., should be included in the technical solution protection scope it
It is interior.
Claims (9)
1. a kind of sealing location nut characterized by comprising
The casing (122) of inner hollow, casing (122) central integration have solid sealing piece (121)；Casing (122) is hollow
Inner wall be equipped with the internal screw thread (124) that can be threadedly engaged with split bolt (19)；Casing (122) both ends are integrally formed with positioning
Hold in the palm (123) in side.
2. sealing location nut according to claim 1, which is characterized in that the positioning side support (123) is far from casing
(122) one end is integrally formed with hollow extension (20).
3. sealing location nut according to claim 2, which is characterized in that the extension (20) is set as the frustum of a cone
Shape, and the remotely located end cross-section diameter in support (123) of extension (20) connect when positioning with extension (20) and holds in the palm (123)
One end cross-section diameter ratio is 0.7:1-0.9:1.
4. sealing location nut according to claim 1, which is characterized in that the internal screw thread of described sleeve pipe (122) inner wall
(124) it is positioned close to one end of solid sealing piece (121).
5. sealing location nut according to claim 4, which is characterized in that the length of the internal screw thread (124) accounts for solid
Sealing piece (121) holds in the palm 2/3rds of (123) linear distance to the positioning side.
6. sealing location nut according to claim 1, which is characterized in that sealing location nut (12) is by plastic injection
Molding or the sealing location nut (12) that machine-shaping is infused by steel or aluminium alloy smelting casting.
7. sealing location nut according to claim 1, which is characterized in that the solid sealing piece (121) is perpendicular to set
The section of pipe (122) axial line is set as equilateral hexagon, inequilateral hexagon, equilateral octagonal, inequilateral octagonal, four sides
Shape, rectangle, circle, ellipse or D-shaped；
The cross sectional form of casing (122) is ellipse, square, hexagon or octagonal.
8. a kind of building wall form reinforcement system characterized by comprising as described in any one of claim 1-7
Sealing location nut；Building wall form reinforcement system further include:
With the positioning side support (123) it is compatible, in sealing location nut two sides sealing ring (13) positioned opposite；
Sealing location nut two sides it is positioned opposite, with the sealing ring (13) backwards to it is described positioning side support (123) side
Connected glued board (14)；
Sealing location nut two sides it is positioned opposite, be connected with the glued board (14) backwards to the side of the glued board (14)
Flitch (15)；
Sealing location nut two sides it is positioned opposite, with the flitch (15) backwards to the steel that is connected of side of the flitch (15)
It manages (16)；
Sealing location nut two sides it is positioned opposite, with the steel pipe (16) backwards to the mountain that is connected of side of the flitch (15)
Shape butterfly button (17)；
And the sealing ring (13), glued board (14), flitch (15), steel pipe (16) and chevron butterfly are buckled into (17) fixed company
Connect the fastener (18) in sealing location nut.
9. a kind of building wall form reinforcement system according to claim 8, which is characterized in that the fastener (18) is
With the split bolt (19) far from the internal screw thread (124) one end connect, to building wall form reinforcement system (1) progress
Fixed nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920036903.3U CN209670349U (en) | 2019-01-09 | 2019-01-09 | Sealing location nut and building wall form reinforcement system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920036903.3U CN209670349U (en) | 2019-01-09 | 2019-01-09 | Sealing location nut and building wall form reinforcement system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209670349U true CN209670349U (en) | 2019-11-22 |
Family
ID=68565197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920036903.3U Active CN209670349U (en) | 2019-01-09 | 2019-01-09 | Sealing location nut and building wall form reinforcement system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209670349U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111409179A (en) * | 2020-03-30 | 2020-07-14 | 淮安市博彦土木工程科学研究院有限公司 | Reservation device for reserved hole construction and construction method thereof |
| CN111485712A (en) * | 2020-04-29 | 2020-08-04 | 梅国强 | Building template breakable pin, concrete maintenance method and wire tube embedding method |
-
2019
- 2019-01-09 CN CN201920036903.3U patent/CN209670349U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111409179A (en) * | 2020-03-30 | 2020-07-14 | 淮安市博彦土木工程科学研究院有限公司 | Reservation device for reserved hole construction and construction method thereof |
| CN111485712A (en) * | 2020-04-29 | 2020-08-04 | 梅国强 | Building template breakable pin, concrete maintenance method and wire tube embedding method |
| CN111485712B (en) * | 2020-04-29 | 2021-11-23 | 中化学城市投资有限公司 | Building template breakable pin, concrete maintenance method and wire tube embedding method |
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