CN211949306U - Double-groove separation strip - Google Patents
Double-groove separation strip Download PDFInfo
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- CN211949306U CN211949306U CN202020443091.7U CN202020443091U CN211949306U CN 211949306 U CN211949306 U CN 211949306U CN 202020443091 U CN202020443091 U CN 202020443091U CN 211949306 U CN211949306 U CN 211949306U
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Abstract
The utility model discloses a double flute divides parting bead, include the first recess of constituteing by first base and two first stiles, two the upper end outside of first stile respectively is equipped with a second base, two second base both sides respectively are equipped with a second stile, and the second recess is constituteed with two second stiles to two second bases, and two enclosed type strengthening grooves, two are constituteed respectively to two first sides, two second bases, two second stiles and two third bases enclosed type strengthening grooves are located the both sides of first recess respectively, two the lower extreme outside of second stile respectively is equipped with a locating plate. The utility model discloses a double flute divides parting strip to bury underground in the wall through the locating plate of both sides, can plaster the roughness that connects the raft in the effectual improvement work progress to play the effect of release and buffering wall internal stress, prevent the wall body fracture, have great economy and social.
Description
Technical Field
The utility model relates to a building materials technical field, in particular to double flute divides parting bead.
Background
In the large-area construction process of the wall body, particularly the gable wall, no boundary parting joint is made, the stress of the wall body is not released, and the wall surface is easy to crack. Due to improper process and material use, quality problems occur in a plurality of projects, repair and rework can not be carried out in serious cases, or the rework cost is high and the period is long, so that the waste of time and raw materials is caused, and the outer vertical surface of the project is not beautiful. In order to save time and shorten the construction period, constructors choose to ignore the problems, so that the wall has great quality hidden trouble in the use process in the future. Particularly, after raining in high-temperature seasons, the sun-drying temperature of the wall surface can reach 80 ℃ at most, once the wall body is infiltrated, a large amount of gas is generated due to evaporation of rainwater, and if the gas cannot be released in time, hollowing is generated between the benzene board (thermal insulation material) and the wall body. Even if the wall does not bulge at that time, the wall can crack slowly after long-time repeated freeze-thaw cycle, thereby reducing the service life of the external wall heat-insulating material and the wall.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model discloses a double flute divides parting bead, include the first recess of constituteing by first base and two first stiles, two the upper end outside of first stile respectively is equipped with a second base, two second base both sides respectively are equipped with a second stile, and two second bases and two second stiles constitute the second recess, and two first stiles, two second bases, two second stiles and two third bases constitute two closed type strengthening grooves respectively, two the closed type strengthening grooves are located the both sides of first recess respectively, two the lower extreme outside of second stile respectively is equipped with a locating plate.
As a further improvement of the technical scheme, the width of the first groove is 0.9-1.4 cm, and the width of the second groove is 1.8-2.5 cm.
As a further improvement of the technical scheme, a plurality of reinforcing wires arranged along the length direction of the groove are respectively arranged on the bottom edges of the first groove and the second groove.
As a further improvement of the above technical solution, a contact line is respectively provided on the bottom surface of the closed reinforcing groove.
As a further improvement of the technical scheme, a plurality of positioning holes are formed in the groove outer part of the positioning plate.
The utility model has the advantages that:
the double-groove division strip of the utility model is embedded in the wall body through the positioning plates on two sides, the flatness of plastering and jointing can be effectively improved in the construction process, the first groove and the second groove can play the role of releasing and buffering the internal stress of the wall body, the wall body is prevented from cracking, the use of the wall body and heat insulation materials is prolonged, the reinforcing wire can increase the rigidity of the division strip, and the inconsistent interface width caused by the deformation of the division strip is avoided; the closed reinforcing groove enhances the overall stability of the double-groove separating strip, so that the separating strip cannot be subjected to overall large deformation or even fracture due to the absorption of large stress; in addition, the first groove and the second groove have beautifying and decorating functions, so that the outer vertical surface of the wall body is more three-dimensional and attractive.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural diagram of the present invention.
Reference numerals:
1-a first groove; 11-a first base edge; 12-a first stile; 2-a second groove; 21-second base; 22-a second stile; 23-a reinforcing wire; 3-a third groove; 31-third base; 32-contact line; 4, positioning a plate; and 5, positioning holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In the description of the embodiments, the terms "disposed," "connected," and the like are to be construed broadly unless otherwise explicitly specified or limited. For example, the connection can be fixed, detachable or integrated; can be mechanically or electrically connected; either directly or through an intervening medium, or through internal communication between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.
The utility model discloses a double flute divides parting bead, include the first recess 1 of compriseing first base 11 and two first stiles 12, two the upper end outside of first stile 12 respectively is equipped with a second base 21, two second base 21 both sides respectively are equipped with a second stile 22, and two second bases 21 and two second stiles 22 constitute second recess 2, and two first stiles 12, two second bases 21, two second stiles 22 and two third bases 31 constitute two closed type strengthening grooves 3 respectively, two closed type strengthening grooves 3 are located the both sides of first recess 1 respectively, two the lower extreme outside of second stile 22 respectively is equipped with a locating plate 4, be equipped with a plurality of locating holes 5 on the locating plate.
The width of the first groove 1 is 0.9-1.4 cm, and the width of the second groove 2 is 1.8-2.5 cm.
The main body of the double-groove separating strip is a profile made of PC, PVC or PET materials, has strong toughness and weather resistance, can effectively release and buffer the internal stress of the wall body, prevents the wall body from cracking, and prolongs the service life of the wall body and the heat-insulating material; the closed reinforcing groove 3 enhances the overall stability of the double-groove division bar, so that the division bar cannot be subjected to overall large deformation or even fracture due to the absorption of large stress.
The positioning plate 4 and the positioning holes 5 play a role in connection and fixation, when in construction, the positioning plate 4 is buried in concrete or mortar, one part of the concrete or mortar penetrates through the positioning holes 5, and the other part of the concrete or mortar enters the contact line 32 at the bottom of the closed reinforcing groove to firmly connect the separation strips on the wall body and prevent the separation strips from falling off. The shapes of the reinforcing wire 23, the contact wire 32 and the positioning hole 5 are not limited, and may be regular geometric shapes or other irregular shapes.
The enhanced double-groove separation strip of the utility model is embedded in the wall body through the positioning plates at two sides, and the first groove 1 and the second groove 2 have certain deformation, which can play the role of releasing and buffering the stress in the wall body, prevent the wall body from cracking, prolong the service life of the wall body and the heat insulation material, and the reinforcing wire 23 can increase the rigidity of the separation strip, thereby avoiding the inconsistent interface width caused by the deformation of the separation strip; the closed reinforcing groove 3 can ensure the integral stability of the double-groove separating strip, so that the separating strip cannot be deformed or even broken integrally due to the absorption of larger stress, and the contact line 32 can ensure that the separating strip is contacted with a wall surface matrix more firmly and is not easy to fall off; in addition, the first groove 1, the second groove 2 and the reinforcing line 23 also have the function of beautifying and decorating, so that the outer vertical surface of the wall body can be more three-dimensional and more attractive.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention. In addition, the technical solutions between the various embodiments can be combined with each other, but must be based on the realization of those skilled in the art; when the technical solutions are contradictory or cannot be combined, the combination of the technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
Claims (5)
1. A double-groove separation strip is characterized in that: the two closed reinforcing grooves are respectively positioned on two sides of the first groove, and two positioning plates are respectively arranged on the outer side of the lower end of the second vertical edge.
2. The double-groove separator strip of claim 1 wherein: the width of the first groove is 0.9-1.4 cm, and the width of the second groove is 1.8-2.5 cm.
3. The double-groove separator strip of claim 2 wherein: and a plurality of reinforcing wires arranged along the length direction of the groove are respectively arranged at the bottom edges of the first groove and the second groove.
4. The double-groove separator strip of claim 3 wherein: and the bottom surfaces of the closed reinforcing grooves are respectively provided with a contact line.
5. The double-groove separator strip of claim 4 wherein: and a plurality of positioning holes are formed in the groove outer part of the positioning plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020443091.7U CN211949306U (en) | 2020-03-31 | 2020-03-31 | Double-groove separation strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020443091.7U CN211949306U (en) | 2020-03-31 | 2020-03-31 | Double-groove separation strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211949306U true CN211949306U (en) | 2020-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020443091.7U Active CN211949306U (en) | 2020-03-31 | 2020-03-31 | Double-groove separation strip |
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| CN (1) | CN211949306U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113863541A (en) * | 2021-09-29 | 2021-12-31 | 中国建筑第八工程局有限公司 | Construction method of ultra-long thin-wall clear water concrete wall |
-
2020
- 2020-03-31 CN CN202020443091.7U patent/CN211949306U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113863541A (en) * | 2021-09-29 | 2021-12-31 | 中国建筑第八工程局有限公司 | Construction method of ultra-long thin-wall clear water concrete wall |
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