CN216100781U - Rock wool board that rigidity is strengthened - Google Patents
Rock wool board that rigidity is strengthened Download PDFInfo
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- CN216100781U CN216100781U CN202122372590.9U CN202122372590U CN216100781U CN 216100781 U CN216100781 U CN 216100781U CN 202122372590 U CN202122372590 U CN 202122372590U CN 216100781 U CN216100781 U CN 216100781U
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Abstract
The utility model belongs to the technical field of rock wool boards, and particularly relates to a rock wool board with reinforced rigidity, which comprises an upper rock wool board main body, a lower rock wool board main body, a middle rock wool board main body, an upper reinforcing board and a lower reinforcing board; the upper layer reinforcing plate and the lower layer reinforcing plate are respectively arranged at the upper end and the lower end of the middle layer rock wool plate main body, the upper layer reinforcing plate and the lower layer reinforcing plate are in clamping fit with the middle layer rock wool plate main body, the upper layer rock wool plate main body is arranged at the upper end of the upper layer reinforcing plate, the upper layer rock wool plate main body is in clamping fit with the upper layer reinforcing plate, the lower layer rock wool plate main body is arranged at the lower end of the lower layer reinforcing plate, and the lower layer rock wool plate main body is in clamping fit with the lower layer reinforcing plate; through the upper reinforcing plate and the lower reinforcing plate that set up, the rigidity of upper rock wool board main part, intermediate level rock wool board main part and lower floor's rock wool board main part has been strengthened to constitute integratively, realized the integration, more be favorable to improving the bulk rigidity of product, prevent the product fracture, improve the security performance.
Description
Technical Field
The utility model belongs to the technical field of rock wool boards, and particularly relates to a rock wool board with reinforced rigidity.
Background
The rock wool board is made up by using basalt and other natural ore as main raw material, high-temp. melting and forming fibre, adding proper quantity of adhesive and solidifying. The rock wool board product is suitable for heat insulation, sound insulation and the like of industrial equipment, buildings and ships. The rock wool board is widely applied to industries such as ships, metallurgy, electric power, buildings and the like. The hydrophobic additive is added during the production of the marine and hydrophobic rock wool heat-insulating board, so that the heat-insulating board has good moisture resistance. The marine rock wool board is used for heat preservation and insulation and fireproof partition of ships.
However, the strength of the existing rock wool boards is insufficient, so that the rock wool boards are easy to break due to poor rigidity when being installed obliquely or vertically, potential safety hazards exist, and inconvenience is brought to constructors and users.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a rock wool board with reinforced rigidity, and aims to solve the technical problems that the rock wool board in the prior art is insufficient in rigidity and easy to break, so that potential safety hazards are caused.
In order to achieve the above object, an embodiment of the utility model provides a rock wool panel with reinforced rigidity, which comprises an upper rock wool panel main body, a lower rock wool panel main body, a middle rock wool panel main body, an upper reinforcing panel and a lower reinforcing panel; the upper reinforcing plate with the reinforcing plate of lower floor is located respectively the upper and lower both ends of intermediate level rock wool board main part, just the upper reinforcing plate with the reinforcing plate of lower floor all with intermediate level rock wool board main part joint adaptation, the upper rock wool board main part is located the upper end of upper reinforcing plate, just the upper rock wool board main part with upper reinforcing plate joint adaptation, the rock wool board main part of lower floor is located the lower extreme of reinforcing plate of lower floor, just the rock wool board main part of lower floor with the reinforcing plate of lower floor connects the adaptation.
Optionally, one end of the upper-layer reinforcing plate is provided with a plurality of first clamping strips, first clamping grooves are formed in positions, corresponding to the first clamping strips, of the middle-layer rock wool board main body, and the first clamping strips are clamped with the inner walls of the first clamping grooves respectively.
Optionally, the cross-sectional area of each first clamping strip is the same as that of each first clamping groove, and the first clamping strips and the first clamping grooves are arranged in a trapezoid shape.
Optionally, the other end of upper reinforcing plate is equipped with a plurality of second joint strips, correspond each in the upper rock wool board main part the position department of second joint strip has all seted up second joint groove, each second joint strip respectively with each the inner wall joint in second joint groove.
Optionally, the cross-sectional area of each second clamping strip is the same as that of each second clamping groove, and the second clamping strips are arranged in a trapezoid shape.
Optionally, one end of the lower-layer reinforcing plate is provided with a plurality of third clamping strips, third clamping grooves are formed in positions, corresponding to the third clamping strips, of the middle-layer rock wool board main body, and the third clamping strips are clamped with inner walls of the third clamping grooves respectively.
Optionally, the cross-sectional area of each third clamping strip is the same as that of each third clamping groove, and the third clamping strips and the third clamping grooves are arranged in a trapezoid shape.
Optionally, the other end of lower floor's reinforcing plate is equipped with a plurality of fourth joint strips, correspond each in the rock wool board main part of lower floor fourth joint strip's position department has all seted up the fourth joint groove, each fourth joint strip respectively with each the inner wall joint in fourth joint groove.
Optionally, the cross-sectional area of each fourth clamping strip is the same as that of each fourth clamping groove, and the fourth clamping strips are arranged in a trapezoid shape.
Optionally, the rigidity-enhanced rock wool panel further comprises a plurality of first bolts for locking the upper rock wool panel main body, the upper reinforcing panel and the middle rock wool panel main body, and each first bolt sequentially penetrates through one end of the upper rock wool panel main body, one end of the upper reinforcing panel and one end of the middle rock wool panel main body;
the rock wool board that the rigidity is strengthened still includes a plurality of all locks that are used for lower floor's rock wool board main part lower floor's reinforcing plate with the second bolt of intermediate level rock wool board main part, each the second bolt all passes in proper order lower floor's rock wool board main part lower floor's reinforcing plate with the other end of intermediate level rock wool board main part.
One or more technical schemes in the rock wool board that the rigidity is strengthened that the embodiment of the utility model provides have one of following technological effects at least: the utility model relates to a rigidity-enhanced rock wool board, which is provided with two layers of enhanced structures, wherein an upper layer enhanced board and a lower layer enhanced board are respectively arranged at the upper end and the lower end of a middle layer rock wool board main body, waterproof glue is used for bonding the middle layer rock wool board main body, the upper layer enhanced board and the lower layer enhanced board, the rigidity of the middle layer rock wool board main body can be enhanced after bonding, the middle layer rock wool board main body is prevented from being broken, the upper layer rock wool board main body is arranged at the upper end of the upper layer enhanced board, and the surface of the upper layer rock wool board main body is jointed with the surface of the upper layer enhanced board, so that the rigidity of the upper layer rock wool board main body can be enhanced by the upper layer enhanced board, the upper layer rock wool board main body is prevented from being broken, the lower layer rock wool board main body is arranged at the lower end of the lower layer enhanced board, and the surface of the lower layer rock wool board main body is jointed with the surface of the lower layer enhanced board, so that the rigidity of the lower layer enhanced board main body can be enhanced, prevent the fracture of lower floor's rock wool board main part, through upper reinforcing plate and the lower floor reinforcing plate that sets up, strengthened the rigidity of upper rock wool board main part, intermediate level rock wool board main part and lower floor's rock wool board main part to upper reinforcing plate and lower floor reinforcing plate constitute an organic whole with upper rock wool board main part, intermediate level rock wool board main part and lower floor's rock wool board main part, have realized the integration, more are favorable to improving the bulk rigidity of product, prevent the product fracture, improve the security performance.
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 or the prior art descriptions 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 to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a schematic structural view of a rock wool panel with reinforced rigidity according to an embodiment of the present invention.
Fig. 2 is an exploded view of a rock wool panel with enhanced rigidity according to an embodiment of the present invention.
Fig. 3 is a cross-sectional view of a rock wool panel with enhanced rigidity according to an embodiment of the present invention.
Wherein, in the figures, the respective reference numerals:
10-upper rock wool board main body 11-second clamping groove 20-lower rock wool board main body
21-fourth clamping groove 30-middle layer rock wool board main body 31-first clamping groove
32-third clamping groove 40-upper layer reinforcing plate 41-first clamping strip
42-first screw 43-second clamping strip 44-second screw
50-lower layer reinforcing plate 51-third clamping strip 52-third screw
53-fourth clamping strip 54-fourth screw 60-first bolt
70-second bolt.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be illustrative of the embodiments of the present invention, and should not be construed as limiting the utility model.
In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.
In one embodiment of the present invention, as shown in fig. 1 to 3, a rigidity-reinforced rock wool panel is provided, which includes an upper rock wool panel body 10, a lower rock wool panel body 20, a middle rock wool panel body 30, an upper reinforcing panel 40 and a lower reinforcing panel 50; upper strata reinforcing plate 40 with lower floor's reinforcing plate 50 is located respectively the upper and lower both ends of intermediate level rock wool board main part 30, just upper strata reinforcing plate 40 with lower floor's reinforcing plate 50 all with the 30 joint adaptations of intermediate level rock wool board main part, upper strata rock wool board main part 10 is located the upper end of upper strata reinforcing plate 40, just upper strata rock wool board main part 10 with the 40 joint adaptations of upper strata reinforcing plate, lower floor's rock wool board main part 20 is located the lower extreme of lower floor's reinforcing plate 50, just lower floor's rock wool board main part 20 with 50 joint adaptations of lower floor's reinforcing plate.
Specifically, the rigidity-enhanced rock wool panel of the utility model has a two-layer reinforcing structure, the upper end and the lower end of the middle layer rock wool panel main body 30 are respectively provided with an upper layer reinforcing plate 40 and a lower layer reinforcing plate 50, the middle layer rock wool panel main body 30, the upper layer reinforcing plate 40 and the lower layer reinforcing plate 50 are bonded by waterproof glue, after bonding, the rigidity of the middle layer rock wool panel main body 30 can be enhanced, the middle layer rock wool panel main body 30 is prevented from being broken, the upper layer rock wool panel main body 10 is arranged at the upper end of the upper layer reinforcing plate 40, the surface of the upper layer rock wool panel main body 10 is attached to the surface of the upper layer reinforcing plate 40, so that the rigidity of the upper layer rock wool panel main body 10 can be enhanced by the upper layer reinforcing plate 40, the upper layer rock wool panel main body 10 is prevented from being broken, the lower layer rock wool panel main body 20 is arranged at the lower end of the lower layer reinforcing plate 50, and the surface of the lower layer rock wool panel main body 20 is attached to the surface of the lower layer reinforcing plate 50, lower floor's reinforcing plate 50 can strengthen lower floor's rock wool board main part 20's rigidity like this, prevent the fracture of lower floor's rock wool board main part 20, upper reinforcing plate 40 and lower floor's reinforcing plate 50 through setting up, upper rock wool board main part 10 has been strengthened, intermediate level rock wool board main part 30 and lower floor's rock wool board main part 20's rigidity, and upper reinforcing plate 40 and lower floor's reinforcing plate 50 are with upper rock wool board main part 10, intermediate level rock wool board main part 30 and lower floor's rock wool board main part 20 constitution are integrative, the integration has been realized, more be favorable to improving the bulk rigidity of product, prevent the product fracture, the security performance is improved.
In another embodiment of the utility model, as shown in fig. 1 to 3, one end of the upper layer reinforcing plate 40 is provided with a plurality of first clamping bars 41, the middle layer rock wool plate main body 30 is provided with first clamping grooves 31 at positions corresponding to the first clamping bars 41, and each first clamping bar 41 is clamped with the inner wall of each first clamping groove 31. Specifically, the one end of upper strata reinforcing plate 40 is equipped with six first joint strips 41, offers six corresponding first joint grooves 31 on the intermediate level rock wool board main part 30, inserts six first joint strips 41 respectively in six first joint grooves 31 for upper strata reinforcing plate 40 and the integrative firmness of strengthening of intermediate level rock wool board main part 30 equipment formation.
In another embodiment of the present invention, as shown in fig. 1 to 3, each of the first clamping bars 41 and the upper reinforcing plate 40 are locked together by a first screw 42. Specifically, six first joint strips 41 all lock on upper reinforcing plate 40 through a plurality of first screws 42, all are provided with four first screws 42 on each first joint strip 41, and four first screws 42 guarantee the dynamics of locking along the length direction interval equipartition of first joint strip 41.
In another embodiment of the present invention, as shown in fig. 1 to 3, the cross-sectional area of each first clamping bar 41 is the same as the cross-sectional area of each first clamping groove 31, and the cross-sectional areas are arranged in a trapezoid shape. Specifically, the sectional areas of the six first clamping strips 41 are the same as the sectional areas of the six first clamping grooves 31, so that the six first clamping strips 41 can be respectively matched with the six first clamping grooves 31, the matching degree of installation is improved, and the upper-layer reinforcing plate 40 and the middle-layer rock wool plate main body 30 are prevented from being loosened.
In another embodiment of the present invention, as shown in fig. 1 to 3, a plurality of second clamping strips 43 are disposed at the other end of the upper layer reinforcing plate 40, second clamping grooves 11 are disposed at positions on the upper layer rock wool board main body 10 corresponding to the second clamping strips 43, and each of the second clamping strips 43 is clamped with an inner wall of each of the second clamping grooves 11. Specifically, the other end of upper strata reinforcing plate 40 is equipped with six second joint strips 43, has seted up six corresponding second joint grooves 11 on the cotton board main part 10 of upper strata, inserts six second joint strips 43 respectively in six second joint grooves 11 for upper strata reinforcing plate 40 and the integrative intensity of strengthening of the cotton board main part 10 equipment formation of upper strata.
In another embodiment of the present invention, as shown in fig. 1 to 3, each of the second clamping bars 43 and the upper reinforcing plate 40 are locked together by a second screw 44. Specifically, six second joint strips 43 all lock on upper reinforcing plate 40 through a plurality of second screws 44, all are provided with four second screws 44 on each second joint strip 43, and four second screws 44 guarantee the dynamics of locking along the length direction interval equipartition of second joint strip 43.
In another embodiment of the present invention, as shown in fig. 1 to 3, the cross-sectional area of each second clamping strip 43 is the same as the cross-sectional area of each second clamping groove 11, and is configured in a trapezoid shape. Specifically, the sectional areas of the six second clamping strips 43 and the sectional areas of the six second clamping grooves 11 are the same, so that the six second clamping strips 43 can be respectively matched with the six second clamping grooves 11, the matching degree of installation is improved, and the upper-layer reinforcing plate 40 and the upper-layer rock wool plate main body 10 are prevented from loosening.
In another embodiment of the present invention, as shown in fig. 1 to 3, one end of the lower reinforcing plate 50 is provided with a plurality of third clamping bars 51, a third clamping groove 32 is formed in a position of the middle rock wool panel body 30 corresponding to each third clamping bar 51, and each third clamping bar 51 is clamped with an inner wall of each third clamping groove 32. Specifically, the one end of lower floor's reinforcing plate 50 is equipped with six third joint strips 51, offers six corresponding third joint grooves 32 on the middle level rock wool board main part 30, inserts six third joint strips 51 respectively in six third joint grooves 32 for lower floor's reinforcing plate 50 and middle level rock wool board main part 30 equipment form integrative strengthening firmness.
In another embodiment of the present invention, as shown in fig. 1 to 3, each of the third clamping bars 51 and the lower reinforcing plate 50 is locked by a third screw 52. Specifically, six third joint strips 51 are all locked on lower floor's reinforcing plate 50 through a plurality of third screws 52, all are provided with four third screws 52 on each third joint strip 51, and four third screws 52 are along the length direction interval equipartition of third joint strip 51, guarantee the dynamics of locking.
In another embodiment of the present invention, as shown in fig. 1 to 3, the cross-sectional area of each third locking strip 51 is the same as the cross-sectional area of each third locking groove 32, and is disposed in a trapezoidal shape. Specifically, the sectional areas of the six third clamping bars 51 are the same as the sectional areas of the six third clamping grooves 32, so that the six third clamping bars 51 can be respectively matched with the six third clamping grooves 32, the matching degree of installation is improved, and the lower-layer reinforcing plate 50 and the middle-layer rock wool plate main body 30 are prevented from loosening.
In another embodiment of the utility model, as shown in fig. 1 to 3, a plurality of fourth clamping bars 53 are arranged at the other end of the lower reinforcing plate 50, fourth clamping grooves 21 are formed in positions, corresponding to the fourth clamping bars 53, on the lower rock wool panel main body 20, and the fourth clamping bars 53 are respectively clamped with inner walls of the fourth clamping grooves 21. Specifically, the other end of lower floor's reinforcing plate 50 is equipped with six fourth joint strips 53, has seted up six corresponding fourth joint grooves 21 on the rock wool board main part 20 of lower floor, inserts six fourth joint strips 53 respectively in six fourth joint grooves 21 for the reinforcing plate 50 of lower floor and the integrative intensity of strengthening of lower floor's rock wool board main part 20 equipment formation.
In another embodiment of the present invention, as shown in fig. 1 to 3, each of the fourth clamping bars 53 is locked with the lower reinforcing plate 50 by a fourth screw 54. Specifically, six fourth joint strips 53 all lock on lower floor's reinforcing plate 50 through a plurality of fourth screws 54, all are provided with four fourth screws 54 on each fourth joint strip 53, and four fourth screws 54 guarantee the dynamics of locking along the length direction interval equipartition of fourth joint strip 53.
In another embodiment of the present invention, as shown in fig. 1 to 3, the cross-sectional area of each fourth clamping bar 53 is the same as the cross-sectional area of each fourth clamping groove 21, and is configured in a trapezoid shape. Specifically, the sectional areas of the six fourth clamping strips 53 are the same as the sectional areas of the six fourth clamping grooves 21, so that the six fourth clamping strips 53 can be respectively matched with the six fourth clamping grooves 21, the matching degree of installation is improved, and the lower-layer reinforcing plate 50 and the lower-layer rock wool plate main body 20 are prevented from being loosened.
In another embodiment of the present invention, as shown in fig. 1 to 3, the rigidity-enhanced rock wool panel further includes a plurality of first bolts 60 for locking the upper rock wool panel main body 10, the upper reinforcing panel 40 and the middle rock wool panel main body 30, and each of the first bolts 60 sequentially penetrates through one end of the upper rock wool panel main body 10, one end of the upper reinforcing panel 40 and one end of the middle rock wool panel main body 30;
the rock wool board that the rigidity is strengthened still includes a plurality ofly all is used for locking lower floor's rock wool board main part 20 lower floor's reinforcing plate 50 with the second bolt 70 of intermediate level rock wool board main part 30, each second bolt 70 all passes in proper order lower floor's rock wool board main part 20 lower floor's reinforcing plate 50 with the other end of intermediate level rock wool board main part 30. Specifically, six first bolts 60 pass through the one end of upper strata rock wool board main part 10, upper strata reinforcing plate 40 and intermediate level rock wool board main part 30 in proper order, so six first bolts 60 just can be in the same place upper strata rock wool board main part 10, upper strata reinforcing plate 40 and intermediate level rock wool board main part 30 locking, guarantee upper strata rock wool board main part 10, the wholeness of upper strata reinforcing plate 40 and intermediate level rock wool board main part 30, six second bolts 70 pass lower floor rock wool board main part 20 in proper order, the one end of lower floor reinforcing plate 50 and intermediate level rock wool board main part 30, so six second bolts 70 just can be in the same place lower floor rock wool board main part 20, lower floor reinforcing plate 50 and intermediate level rock wool board main part 30 locking, guarantee the wholeness of lower floor rock wool board main part 20, lower floor reinforcing plate 50 and intermediate level rock wool board main part 30.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a rock wool board that rigidity is strengthened which characterized in that: the rock wool plate comprises an upper rock wool plate main body, a lower rock wool plate main body, a middle rock wool plate main body, an upper reinforcing plate and a lower reinforcing plate; the upper reinforcing plate with the reinforcing plate of lower floor is located respectively the upper and lower both ends of intermediate level rock wool board main part, just the upper reinforcing plate with the reinforcing plate of lower floor all with intermediate level rock wool board main part joint adaptation, the upper rock wool board main part is located the upper end of upper reinforcing plate, just the upper rock wool board main part with upper reinforcing plate joint adaptation, the rock wool board main part of lower floor is located the lower extreme of reinforcing plate of lower floor, just the rock wool board main part of lower floor with the reinforcing plate of lower floor connects the adaptation.
2. The rigidity-enhanced rock wool panel of claim 1 wherein: one end of upper strata reinforcing plate is equipped with a plurality of first joint strips, correspond each in the middle level rock wool board main part first joint groove has all been seted up to the position department of first joint strip, each first joint strip respectively with each the inner wall joint in first joint groove.
3. The rigidity-enhanced rock wool panel of claim 2 wherein: the sectional area of each first clamping strip is the same as that of each first clamping groove, and the first clamping strips are arranged in a trapezoid shape.
4. The rigidity-enhanced rock wool panel of claim 2 wherein: the other end of upper strata reinforcing plate is equipped with a plurality of second joint strips, correspond each in the upper strata rock wool board main part the position department of second joint strip has all seted up the second joint groove, each the second joint strip respectively with each the inner wall joint in second joint groove.
5. The rigidity-enhanced rock wool panel of claim 4 wherein: the sectional area of each second clamping strip is the same as that of each second clamping groove, and the second clamping strips are arranged in a trapezoid shape.
6. A rigidity-reinforced rock wool panel according to any one of claims 1 to 5, wherein: one end of the lower-layer reinforcing plate is provided with a plurality of third clamping strips, third clamping grooves are formed in positions, corresponding to the third clamping strips, of the middle-layer rock wool plate main body, and the third clamping strips are clamped with the inner walls of the third clamping grooves respectively.
7. The rigidity-enhanced rock wool panel of claim 6 wherein: the sectional area of each third clamping strip is the same as that of each third clamping groove, and the third clamping strips are arranged in a trapezoid shape.
8. The rigidity-enhanced rock wool panel of claim 6 wherein: the other end of lower floor's reinforcing plate is equipped with a plurality of fourth joint strips, correspond each in the rock wool board main part of lower floor fourth joint strip's position department has all seted up fourth joint groove, each fourth joint strip respectively with each the inner wall joint in fourth joint groove.
9. The rigidity-enhanced rock wool panel of claim 8 wherein: the sectional area of each fourth clamping strip is the same as that of each fourth clamping groove, and the fourth clamping strips are arranged in a trapezoid shape.
10. A rigidity-reinforced rock wool panel according to any one of claims 1 to 5, wherein: the rigidity-enhanced rock wool board also comprises a plurality of first bolts which are used for locking the upper rock wool board main body, the upper reinforcing board and the middle rock wool board main body, and each first bolt sequentially penetrates through one end of the upper rock wool board main body, one end of the upper reinforcing board and one end of the middle rock wool board main body;
the rock wool board that the rigidity is strengthened still includes a plurality of all locks that are used for lower floor's rock wool board main part lower floor's reinforcing plate with the second bolt of intermediate level rock wool board main part, each the second bolt all passes in proper order lower floor's rock wool board main part lower floor's reinforcing plate with the other end of intermediate level rock wool board main part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122372590.9U CN216100781U (en) | 2021-09-28 | 2021-09-28 | Rock wool board that rigidity is strengthened |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122372590.9U CN216100781U (en) | 2021-09-28 | 2021-09-28 | Rock wool board that rigidity is strengthened |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216100781U true CN216100781U (en) | 2022-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122372590.9U Active CN216100781U (en) | 2021-09-28 | 2021-09-28 | Rock wool board that rigidity is strengthened |
Country Status (1)
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| CN (1) | CN216100781U (en) |
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2021
- 2021-09-28 CN CN202122372590.9U patent/CN216100781U/en active Active
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