CN208981781U - A kind of removable screw rod of reinforced concrete wall segmentation - Google Patents
A kind of removable screw rod of reinforced concrete wall segmentation Download PDFInfo
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- CN208981781U CN208981781U CN201821415260.5U CN201821415260U CN208981781U CN 208981781 U CN208981781 U CN 208981781U CN 201821415260 U CN201821415260 U CN 201821415260U CN 208981781 U CN208981781 U CN 208981781U
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- nut
- clamping members
- sealing piece
- screw arbor
- screw rod
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Abstract
The utility model provides a kind of removable screw rod of reinforced concrete wall segmentation, including Screw arbor with nut at both-ends and the first clamping members and the second clamping members, and Screw arbor with nut at both-ends one end connects the first clamping members, and the first clamping members is connect by bolt assembly with the first template；The Screw arbor with nut at both-ends other end connects the second clamping members, and the second clamping members is connect by bolt assembly with the second template；It is equipped with sealing piece at the middle part of Screw arbor with nut at both-ends, the big one side of sealing piece diameter is equipped with sealing ring, and sealing ring is located at the intersection overlapping position of Screw arbor with nut at both-ends and sealing piece.The utility model is compared with traditional; one side sealing piece is pyramidal structure; upstream face one end is the larger end structure of sealing piece opening; it is closely knit to keep water-stagnating effect promotion higher while also be easy concreting; in place, defect caused by welding reason can be prevented by the other hand adding sealing ring, while also effectively prevent infiltration from breaking through sealing piece for protection; infiltration phenomenon is generated along Screw arbor with nut at both-ends, improves work efficiency and construction quality to greatest extent.
Description
Technical field
The utility model relates to a kind of reinforced concrete walls to be segmented removable screw rod, primarily directed to or apply to basement
The more demanding position of structurally waterproof is played by exterior wall, fire cistern, air-raid shelter's shear wall, pond, sewage treatment plant etc.
The construction of preferable sealing effect, belongs to construction machine product technical field.
Background technique
Currently, the functional building such as the buried basement of earthing, air-raid shelter, fire cistern, sewage treatment plant is universal,
People require more to improve to the structurally waterproof of building, structures, how to effectively improve structural member itself waterproof and have compeled in eyebrow
Eyelash.
It is traditional when constructing to the concrete structure for having waterproof effect, it does not usually do other when using Screw arbor with nut at both-ends and stops
Water process is not buried poling, is directly poured into concrete, and this construction method be easy to cause water to penetrate into or seep along Screw arbor with nut at both-ends
Occur as.Or the water-stop opposite-pulling screw rod that part uses is square planar sealing piece Screw arbor with nut at both-ends, this kind of water-stop opposite-pulling screw rod installation
Technique are as follows: → mono- side template installation of shear force wall reinforcing steel bar binding → water-stop opposite-pulling screw rod installation → other side template installation → reinforcing →
Examination → concrete placings → demoulding → maintenance → Screw arbor with nut at both-ends cutting.
Traditional square plane water-stop opposite-pulling screw rod is for playing certain sealing effect along screw rod infiltration, due to its sealing
Plate shape and its periphery concrete are easy to appear loose factor, and water-stagnating effect is bad, or there is the appearance of infiltration phenomenon.
Summary of the invention
For many shortcomings and deficiencies present in above-mentioned background technique, the utility model is improved and has been created to this
Newly, complicated for traditional water-stop opposite-pulling screw rod apparatus structure, inconvenient using installation, water-stagnating effect is poor, operates labor intensity
Many shortcomings and deficiencies such as larger, it is desirable to provide one kind is able to achieve enhancing water-stagnating effect, reduces cost, and installation is simple, convenient fast
Victory, such a reinforced concrete wall that can improve work efficiency and construction quality to greatest extent are segmented removable screw rod.
In order to solve the above problem and reach above-mentioned purpose of utility model, a kind of reinforced concrete wall of the utility model point
The removable screw rod of section is realized by using following design structure and using following technical solution:
Be segmented the improvement of removable screw rod as a kind of reinforced concrete wall of the utility model, including Screw arbor with nut at both-ends (1) and
One end of first clamping members (2) and the second clamping members (3), the Screw arbor with nut at both-ends (1) connects the first clamping members (2), and first adds
Tight part (2) is connect by bolt assembly with the first template (4)；The other end of the Screw arbor with nut at both-ends (1) connects the second clamping members
(3), the second clamping members (3) is connect by bolt assembly with the second template (5)；Wherein, it is equipped with extremely at the middle part of Screw arbor with nut at both-ends (1)
A few sealing piece (11), sealing piece (11) are integrally conical structure, the small one side of sealing piece (11) diameter of pyramidal structure with
Connection is fully welded in the middle part of Screw arbor with nut at both-ends (1), the big one side of sealing piece (11) diameter is equipped with the sealing ring that a circle is adapted to it
(111), intersection overlapping position of sealing ring (111) setting in Screw arbor with nut at both-ends (1) and sealing piece (11).
The improvement above-mentioned as the utility model, the Screw arbor with nut at both-ends (1) are by flexible cylindrical ingot material
Manufactured clava component；It is set in the middle part of Screw arbor with nut at both-ends (1) there are two sealing piece (11), two sealing pieces (11) are right each other
It sets, forms bilateral symmetry；The sealing ring (111) is using bullet component made of polyurethane sealant.
The further improvement above-mentioned as the utility model, the be open diameter of big one side of the sealing piece (11) are
40mm, the be open diameter of small one side of sealing piece (11) is 20mm, wall thickness 3mm, the center opening diameter of sealing piece (11) with
The outer diameter of Screw arbor with nut at both-ends (1) is adapted；The sealing piece (11) is made using Q235 steel plate.
The further improvement above-mentioned as the utility model, first clamping members (2) include the first clamping members ontology,
It is coaxially provided with the first thread segment (21) of conjoined structure in one end of the first clamping members ontology, the first thread segment (21) is deep spiral shell
Line；It is equipped with the first nut (22) of conjoined structure in the other end of the first clamping members ontology, the first nut (22) is taper knot
Structure.
The further improvement above-mentioned as the utility model, (3) the second clamping members ontology of the second clamping members, at this
One end of second clamping members ontology is coaxially provided with the second thread segment (31) of conjoined structure, and the second thread segment (31) is deep thread；
It is equipped with the second nut (32) of conjoined structure in the other end of the second clamping members ontology, the second nut (32) is pyramidal structure.
The further improvement above-mentioned as the utility model, first clamping members (2) and second clamping members (3)
It is opposite each other, form bilateral symmetry；First template (4) and second template (5) are wooden or steel plate
Shape body component, two plate-like body members are opposite each other, form bilateral symmetry.
The again further improvement above-mentioned as the utility model, the bolt assembly includes mountain type card (6) and nut
(7), nut (7) is flat nut either mountain type nut, wherein mountain type card (6) and nut (7) are successively sequentially worn respectively
In the first clamping members (2) and the second clamping members (3), mountain type card (6) and nut (7) can add in the first clamping members (2) and second
It horizontally slips on tight part (3), mountain type card (6) carries out tightening fixation by nut (7).
The again again further improvement above-mentioned as the utility model, adds in Screw arbor with nut at both-ends (1), sealing piece (11), first
The outer surface of tight part (2), the second clamping members (3) and mountain type card (6) and nut (7) be coated with coloured coating or
It is antirust coat, antirust coat includes epoxy zinc rich primer and chlorinated rubber finish.
As the utility model it is above-mentioned again be more further improved again, the coating be yellow paint, make it be not easy to give birth to
Rust corrosion prolongs the service life；The antirust coat further includes the epoxy between epoxy zinc rich primer and chlorinated rubber finish
Cloud iron intermediate coat.
Working principle is: a kind of reinforced concrete wall of above-mentioned design structure is segmented removable screw rod and is carrying out working it
Before, need to be carried out installation as spare.
When installation, when one side template of shear wall after the installation is completed, size is outputed according to Screw arbor with nut at both-ends (1) spacing in template
Suitable hole correctly penetrates Screw arbor with nut at both-ends (1) according to upstream face, and Screw arbor with nut at both-ends (1) is horizontal positioned, and sealing piece (11)
It is correctly penetrated into Screw arbor with nut at both-ends (1) according to upstream face and back side and adjusts the position of sealing piece (11) between two parties, makes its position
In the middle position of Screw arbor with nut at both-ends (1), the small one side of sealing piece (11) diameter is being fully welded with Screw arbor with nut at both-ends (1) immediately,
And the big one side of diameter and be Screw arbor with nut at both-ends (1) with and the intersection overlapping position of sealing piece (11) set using polyurethane sealant
A circle sealing ring (111) is set, then carry out that another side template is installed again and carries out consolidation process, that is, completes Screw arbor with nut at both-ends device
Installation, acceptance(check) after-pouring concrete are poured and are finished, and are reached desired strength to concrete after demoulding and are carried out screw rod redundance
Excision.In above-mentioned implementation process, for the small one side setting of sealing piece (11) diameter in back side, sealing piece (11) is straight
The big one side of diameter is arranged in upstream face.
Utility model has the following beneficial effects compared with the prior art: a kind of reinforcing bar provided by the utility model is mixed
Solidifying cob wall body is segmented removable screw rod and innovates traditional square planar type sealing piece for taper, is easy to connect with structural concrete
Touching, periphery concrete are easy vibration compacting, and the innovation of one side sealing piece is pyramidal structure, and one end of upstream face is sealing piece
Be open a larger end structure, so that water-stagnating effect is promoted, higher while to be also easy concreting closely knit, and protection is arrived
Position, another innovative point is that defect caused by welding reason can be prevented by adding sealing ring, while also effectively preventing infiltration from breaking through
Sealing piece generates infiltration phenomenon along screw rod, and having design, rationally structure is simple, reduces material investment, enhances to greatest extent
Water-stagnating effect reduces cost, installs the advantages that simple, convenient, fast, improves work efficiency and construction quality to greatest extent.
Detailed description of the invention
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing, in which:
Fig. 1 is the whole decomposition texture schematic diagram of the utility model；
Fig. 2 is the overall structure diagram of Screw arbor with nut at both-ends (1) component of the utility model；
Fig. 3 is the cut-away view in the direction A in Fig. 2；
Fig. 4 is the partial enlargement diagram of A in Fig. 2；
Fig. 5 is the cross-sectional view of Fig. 2；
Fig. 6 is the enlarged diagram of Fig. 2；
Fig. 7 is the overall structure diagram of the first clamping members (2) component of the utility model；
Fig. 8 is the overall structure diagram of the second clamping members (3) component of the utility model；
Fig. 9 is one of usage state diagram of the utility model；
Figure 10 is the two of the usage state diagram of the utility model；
Figure 11 is the three of the usage state diagram of the utility model；
Figure 12 is the finished product schematic of the utility model；
Wherein, it is indicated in figure: 1-Screw arbor with nut at both-ends, 11-sealing pieces, 111-sealing rings；
2-the first clamping members, the 21-the first thread segment, the 22-the first nut；
3-the second clamping members, the 31-the second thread segment, the 32-the second nut；
4-the first template；
5-the second template；
6-mountain type cards；
7-nuts；
8-flitches；
9-double steel pipes；
10-pour finished product.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
Further detailed description is made to the technical solution of the utility model in conjunction with attached drawing and specific embodiment in face.
The removable screw rod of a kind of reinforced concrete wall segmentation as shown in Figure of description 1 to Figure of description 12, including it is right
Screw rod 1 and the first clamping members 2 and the second clamping members 3 are drawn, one end of the Screw arbor with nut at both-ends 1 connects the first clamping members 2, and first adds
Tight part 2 is connect by bolt assembly with the first template 4；The other end of the Screw arbor with nut at both-ends 1 connects the second clamping members 3, and second adds
Tight part 3 is connect by bolt assembly with the second template 5；Wherein, it is equipped at least one sealing piece 11 at the middle part of Screw arbor with nut at both-ends 1,
Sealing piece 11 is integrally conical structure, and the middle part of 11 diameter of sealing piece of pyramidal structure small one side and Screw arbor with nut at both-ends 1 is fully welded company
It connects, the big one side of 11 diameter of sealing piece is equipped with the sealing ring 111 that a circle is adapted to it, and sealing ring 111 is arranged in Screw arbor with nut at both-ends 1
With the intersection overlapping position of sealing piece 11.
Further, Screw arbor with nut at both-ends 1 is the clava component made of flexible cylindrical ingot material；To drawing
The middle part of screw rod 1 is set there are two sealing piece 11, and two sealing pieces 11 are opposite each other, forms bilateral symmetry；The sealing ring
111 be using bullet component made of polyurethane sealant.
Specifically, sealing piece 11 is open, the diameter of big one side is 40mm, and the be open diameter of small one side of sealing piece 11 is
The center opening diameter of 20mm, wall thickness 3mm, sealing piece 11 are adapted with the outer diameter of Screw arbor with nut at both-ends 1；The sealing piece 11 is to use
Q235 steel plate is made.
Further, the first clamping members 2 includes the first clamping members ontology, is coaxially set in one end of the first clamping members ontology
There is the first thread segment 21 of conjoined structure, the first thread segment 21 is deep thread；It is equipped in the other end of the first clamping members ontology
First nut 22 of conjoined structure, the first nut 22 are pyramidal structure.
Further, 3 second clamping members ontology of the second clamping members is coaxially provided with company in one end of the second clamping members ontology
Second thread segment 31 of body structure, the second thread segment 31 are deep thread；Disjunctor is equipped in the other end of the second clamping members ontology
Second nut 32 of structure, the second nut 32 are pyramidal structure.
Further, the first clamping members 2 and second clamping members 3 are opposite each other, form bilateral symmetry；Described
One template 4 and second template 5 are wooden or steel plate-like body member, and two plate-like body members are opposite each other, shape
At bilateral symmetry.
Further, bolt assembly includes mountain type card 6 and nut 7, and nut 7 is flat nut either mountain type nut,
In, mountain type card 6 and nut 7 are successively sequentially threaded through in the first clamping members 2 and the second clamping members 3 respectively, mountain type card 6 and nut 7
It can horizontally slip in the first clamping members 2 and the second clamping members 3, mountain type card 6 carries out tightening fixation by nut 7.
Further, in Screw arbor with nut at both-ends 1, sealing piece 11, the first clamping members 2, the second clamping members 3 and mountain type card 6 and spiral shell
The outer surface of mother 7 is coated with coloured coating either antirust coat, and antirust coat includes epoxy zinc rich primer and chlorination rubber
Glue surface paint.
Specifically, coating is yellow paint, so that it is not easy corrosion, prolong the service life；The antirust coat further includes
Epoxy micaceous iron intermediate coat between epoxy zinc rich primer and chlorinated rubber finish.
In the present invention, the diameter design of Screw arbor with nut at both-ends 1 is either tri- kinds of 16mm of 12mm, 14mm；Sealing piece 11
It can also be made of industrial rubber, this kind of rubber has the function of elastic, bonding and sealing, can be effective and to drawing spiral shell
Bar 1 is bonded and there is no gaps, and effectively prevents infiltration by sealing piece, extends the service life of sealing piece, reduces
Cost.
Meanwhile in the present invention, since the material of sealing ring 111 is polyurethane sealant, this kind of glue has both
Two big functions of bonding and sealing, can effectively and Screw arbor with nut at both-ends 1 is bonded and there is no gaps, and effectively prevents infiltration by stopping
Water piece.
In conclusion more specifically embodiment is the utility model:
A kind of reinforced concrete wall of above-mentioned design structure is segmented removable screw rod before being worked, need by its into
Row installation is as spare.
When installation, when one side template of shear wall after the installation is completed, it is suitable in template according to 1 spacing of Screw arbor with nut at both-ends to output size
The hole of conjunction correctly penetrates Screw arbor with nut at both-ends 1 according to upstream face, and Screw arbor with nut at both-ends 1 is horizontally arranged, and sealing piece 11 according to meeting water
It is correctly penetrated Screw arbor with nut at both-ends 1 and adjusts the position of sealing piece 11 between two parties by face and back side, is located at Screw arbor with nut at both-ends 1
Middle position is immediately being fully welded the small one side of 11 diameter of sealing piece with Screw arbor with nut at both-ends 1, and in the big one side of diameter and is being
Screw arbor with nut at both-ends 1 with and sealing piece 11 intersection overlapping position using polyurethane sealant setting one enclose sealing ring 111, then again
It carries out that another side template is installed and carries out consolidation process, that is, complete the installation of Screw arbor with nut at both-ends device, acceptance(check) after-pouring coagulation
Soil is poured and is finished, and reaches the excision that desired strength carries out screw rod redundance to concrete after demoulding.In above-mentioned implementation
In the process, in back side, the big one side of 11 diameter of sealing piece is arranged in upstream face the small one side setting of 11 diameter of sealing piece.
In conclusion a kind of reinforced concrete wall of above-mentioned design structure is segmented the more specifically implementation of removable screw rod
Mode is:
The step of when installation, is:
Step 1: according to template construction scheme, corresponding position opens up Screw arbor with nut at both-ends 1 in the first template 4 and the second template 5
Required position, diameter hole.
Step 2: installation Screw arbor with nut at both-ends 1 and sealing piece 11 are big by the diameter for the sealing piece 11 installed on Screw arbor with nut at both-ends 1
Set on one side to structure upstream face, Screw arbor with nut at both-ends adjustment is horizontal simultaneously placed in the middle by 11 position of sealing piece；By sealing piece 11 after placed in the middle
The small one side of diameter and the middle part of Screw arbor with nut at both-ends 1 are fully welded, and are equipped with a circle and its in the side of sealing piece 11 being relatively large in diameter
The sealing ring 111 of adaptation；
Step 3: installation the first template of shear wall side 4；
Step 4: mounted 1 one end of Screw arbor with nut at both-ends is tightened with the first clamping members 2, by being passed through on the inside of the first template 4
The steel reinforcement cage bound is inserted into the first template 4；
Step 5: mounted 1 other end of Screw arbor with nut at both-ends is tightened with the second clamping members 3, and the second template 5 is passed through the
The installation of two clamping members 3；
Step 6: the vertical outer stupefied, double steel pipe 9 of flitch 8 is successively installed in the first template 4 and 5 outside of the second template, and is passed through
7 fixing compact of mountain type card 6 and nut, as shown in figure 11.
Step 7: casting concrete, maintenance.
The step of when dismounting, is:
Step 1: back-out nut 7；
Step 2: taking out mountain type card 6, takes out double steel pipe 9；
Step 3: it is vertical outer stupefied to remove flitch 8；
Step 4: shear wall the first template 4 and the second template 5 are removed；
Step 5: the first clamping members 2 and the second clamping members 3 are backed out；
Step 6: micro- swollen waterproof mortar consent is smeared to molding concrete wall two sides bellmouth；
Step 7: the first clamping members 2, the second clamping members 3, the first template 4,5 mountain type card of the second template are finally backed out
6,7 flitch 8 of nut and double steel pipe 9 carry out being reserved as circulation next time after arrangement reparation being used in turn.
In conclusion the utility model has the advantage, that in a specific embodiment
1. the utility model structure is simple, rationally, water-stagnating effect is promoted higher for design；
2. the utility model realizes installation and removes simple, convenient, fast, the artificial investment of reduction；
3. cheap, material used is few and conveniently purchases and reduces cost；
4. concreting be easy it is closely knit, protection in place；
5. acting on effective time to extend with structure service life itself.
Finally, it should be noted that specific embodiment of the present utility model has been made specifically above in conjunction with attached drawing
It is bright, but the utility model is not limited to above-mentioned embodiment, the knowledge model that one skilled in the relevant art has
In enclosing, many variations can also be made to it.For example, in the above-described embodiment, sealing piece is independent from each other component, lead to
It crosses after assembling in the complete device for carrying out processing formation.Obviously, sealing piece described in the utility model can also by its directly with
Screw arbor with nut at both-ends setting is integrated.
Claims (9)
1. a kind of reinforced concrete wall is segmented removable screw rod, including Screw arbor with nut at both-ends (1) and the first clamping members (2) and second add
Tight part (3), it is characterised in that: one end of the Screw arbor with nut at both-ends (1) connects the first clamping members (2), and the first clamping members (2) passes through spiral shell
Bolt assembly is connect with the first template (4)；The other end of the Screw arbor with nut at both-ends (1) connects the second clamping members (3), the second clamping members
(3) it is connect by bolt assembly with the second template (5)；Wherein, at least one sealing piece is equipped at the middle part of Screw arbor with nut at both-ends (1)
(11), sealing piece (11) is integrally conical structure, the small one side of sealing piece (11) diameter of pyramidal structure and Screw arbor with nut at both-ends (1)
Middle part is fully welded connection, and the big one side of sealing piece (11) diameter is equipped with the sealing ring (111) that a circle is adapted to it, sealing ring (111)
Intersection overlapping position in Screw arbor with nut at both-ends (1) and sealing piece (11) is set.
2. a kind of reinforced concrete wall according to claim 1 is segmented removable screw rod, it is characterised in that: described pair of drawing spiral shell
Bar (1) is the clava component made of flexible cylindrical ingot material；There are two being set in the middle part of Screw arbor with nut at both-ends (1)
Sealing piece (11), two sealing pieces (11) are opposite each other, form bilateral symmetry；The sealing ring (111) is using poly- ammonia
Bullet component made of ester sealant.
3. a kind of reinforced concrete wall according to claim 2 is segmented removable screw rod, it is characterised in that: the sealing piece
(11) diameter for the big one side of being open is 40mm, and the be open diameter of small one side of sealing piece (11) is 20mm, wall thickness 3mm, only
The center opening diameter of water piece (11) is adapted with the outer diameter of Screw arbor with nut at both-ends (1)；The sealing piece (11) is using Q235 steel plate system
It forms.
4. a kind of reinforced concrete wall according to claim 1 is segmented removable screw rod, it is characterised in that: described first adds
Tight part (2) includes the first clamping members ontology, is coaxially provided with the first screw thread of conjoined structure in one end of the first clamping members ontology
Section (21), the first thread segment (21) are deep thread；The first spiral shell of conjoined structure is equipped in the other end of the first clamping members ontology
Female (22), the first nut (22) are pyramidal structure.
5. a kind of reinforced concrete wall according to claim 1 is segmented removable screw rod, it is characterised in that: described second adds
(3) second clamping members ontology of tight part, is coaxially provided with the second thread segment of conjoined structure in one end of the second clamping members ontology
(31), the second thread segment (31) is deep thread；The second nut of conjoined structure is equipped in the other end of the second clamping members ontology
(32), the second nut (32) is pyramidal structure.
6. a kind of reinforced concrete wall according to claim 1 is segmented removable screw rod, it is characterised in that: described first adds
Tight part (2) and second clamping members (3) are opposite each other, form bilateral symmetry；First template (4) and described second
Template (5) is wooden or steel plate-like body member, and two plate-like body members are opposite each other, forms bilateral symmetry.
7. a kind of reinforced concrete wall according to claim 1 is segmented removable screw rod, it is characterised in that: the bolt group
Part includes mountain type card (6) and nut (7), and nut (7) is flat nut either mountain type nut, wherein mountain type card (6) and nut
(7) it is successively sequentially threaded through in the first clamping members (2) and the second clamping members (3) respectively, mountain type card (6) and nut (7) can be
It horizontally slips in one clamping members (2) and the second clamping members (3), mountain type card (6) carries out tightening fixation by nut (7).
8. a kind of reinforced concrete wall according to claim 1 is segmented removable screw rod, it is characterised in that: in Screw arbor with nut at both-ends
(1), the outer surface of sealing piece (11), the first clamping members (2), the second clamping members (3) and mountain type card (6) and nut (7) is sprayed
It is coated with coloured coating either antirust coat, antirust coat includes epoxy zinc rich primer and chlorinated rubber finish.
9. a kind of reinforced concrete wall according to claim 8 is segmented removable screw rod, it is characterised in that: the coating is
Yellow paint, makes it be not easy corrosion, prolongs the service life；The antirust coat further includes being located at epoxy zinc rich primer and chlorination
Epoxy micaceous iron intermediate coat between rubber finishing coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821415260.5U CN208981781U (en) | 2018-08-30 | 2018-08-30 | A kind of removable screw rod of reinforced concrete wall segmentation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821415260.5U CN208981781U (en) | 2018-08-30 | 2018-08-30 | A kind of removable screw rod of reinforced concrete wall segmentation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208981781U true CN208981781U (en) | 2019-06-14 |
Family
ID=66782816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821415260.5U Expired - Fee Related CN208981781U (en) | 2018-08-30 | 2018-08-30 | A kind of removable screw rod of reinforced concrete wall segmentation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208981781U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112012486A (en) * | 2020-08-31 | 2020-12-01 | 晟通科技集团有限公司 | Water-stop pulling sheet |
| CN114856185A (en) * | 2022-03-31 | 2022-08-05 | 中国一冶集团有限公司 | Variable-section double-umbrella-shaped water stop screw structure and construction method thereof |
| CN115110768A (en) * | 2022-08-16 | 2022-09-27 | 国网湖北省电力有限公司黄石供电公司 | Steel formwork dismantling mechanism in electric power bearing wall construction and using method |
-
2018
- 2018-08-30 CN CN201821415260.5U patent/CN208981781U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112012486A (en) * | 2020-08-31 | 2020-12-01 | 晟通科技集团有限公司 | Water-stop pulling sheet |
| CN114856185A (en) * | 2022-03-31 | 2022-08-05 | 中国一冶集团有限公司 | Variable-section double-umbrella-shaped water stop screw structure and construction method thereof |
| CN114856185B (en) * | 2022-03-31 | 2023-08-29 | 中国一冶集团有限公司 | Variable-section double-umbrella-shaped water stop screw structure and construction method thereof |
| CN115110768A (en) * | 2022-08-16 | 2022-09-27 | 国网湖北省电力有限公司黄石供电公司 | Steel formwork dismantling mechanism in electric power bearing wall construction and using method |
| CN115110768B (en) * | 2022-08-16 | 2023-05-02 | 国网湖北省电力有限公司黄石供电公司 | Steel template dismantling mechanism in construction of electric power bearing wall and use method |
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Granted publication date: 20190614 |