CN214006126U

CN214006126U - Indoor sound insulation wallboard

Info

Publication number: CN214006126U
Application number: CN202022990552.5U
Authority: CN
Inventors: 蒋玉; 朱攀峰; 蒋子杰; 陈晨; 冯莉娜
Original assignee: Hangzhou Kangxun Construction Co ltd
Current assignee: Hangzhou Kangxun Construction Co ltd
Priority date: 2020-12-12
Filing date: 2020-12-12
Publication date: 2021-08-20
Anticipated expiration: 2030-12-12

Abstract

The utility model relates to an indoor sound insulation wallboard belongs to the field of building materials structure, and it includes the installing frame and fixes the acoustic celotex board body on the installing frame, the installing frame includes entablature, underbeam and two sets of stands, the stand includes the head rod of being connected with the entablature and the second connecting rod of being connected with the underbeam, be provided with the driving sleeve between head rod and the second connecting rod, the driving sleeve both ends are provided with the internal thread respectively, and the screw thread at driving sleeve both ends is turned to opposite, head rod and second connecting rod respectively with the both ends threaded connection of driving sleeve, be provided with on the stand and be used for restricting the rotatory limit structure of driving sleeve. This application has the effect that the wall structure can not be destroyed in the installation of sound insulation wallboard.

Description

Indoor sound insulation wallboard

Technical Field

The application relates to the field of building material structures, in particular to an indoor sound insulation wallboard.

Background

The sound-proof wall board is a high-performance constraint damping structure board, which is formed by compounding a high-performance viscoelastic damping sound-proof coating and a constraint damping layer. When the structural plate is impacted by sound waves to generate vibration, the viscoelastic damping coating can effectively convert the vibration energy of the sound waves into heat energy to be consumed, so that the structural plate has a remarkable sound insulation effect.

Chinese patent with publication number CN208280505U discloses a sound insulation wallboard for building decoration, including first sound insulation wallboard, the back of first sound insulation wallboard and third sound insulation wallboard is provided with first recess and second recess respectively, the bonding subsides coating is installed to the avris of first recess and second recess, first lug and first groove of inlaying are installed respectively to the both ends of first recess, the groove is inlayed to third lug and second respectively to the both ends of second recess, the back-mounted of first sound insulation wallboard and third sound insulation wallboard has the screw, and the screw is provided with a plurality ofly altogether, and the avris and the intermediate position department at first sound insulation wallboard and third sound insulation wallboard are installed respectively to a plurality of screws.

At present, in the related art, the inventor thinks that the sound insulation wall panel needs to be perforated on the wall body when being installed, and the sound insulation panel is installed on the wall body to achieve the effect of sound insulation. But punch on the wall and can damage the wall, if later stage demolish can leave the hole mark on the wall, influence pleasing to the eye, can lay electric wire pipeline etc. in addition in the wall, punch and still can damage electric wire pipeline.

SUMMERY OF THE UTILITY MODEL

In order to make the wallboard that gives sound insulation can not destroy wall structure when the installation, this application provides an indoor sound insulation wallboard.

The application provides an indoor sound insulation wallboard adopts following technical scheme:

the utility model provides an indoor sound insulation wallboard, includes the installing frame and fixes the acoustic celotex board body on the installing frame, the installing frame includes entablature, underbeam and two sets of stands, the stand includes the head rod of being connected with the entablature and the second connecting rod of being connected with the underbeam, be provided with the driving sleeve between head rod and the second connecting rod, the driving sleeve both ends are provided with the internal thread respectively, and the screw thread at driving sleeve both ends is to opposite soon, head rod and second connecting rod respectively with the both ends threaded connection of driving sleeve, be provided with the limit structure who is used for restricting the driving sleeve rotation on the stand.

Through adopting above-mentioned technical scheme, when installing, through the rotation driving cover, the driving cover can order about head rod and second connecting rod through screw-thread fit and be close to each other or keep away from each other, and then realizes the flexible of stand, supports tightly on ceiling and bottom plate with entablature and underbeam through the stand both ends, need not punch on the wall body, can not destroy the structure of wall body, and it is comparatively convenient to install.

Optionally, limit structure includes and sets up the waist type groove on the drive sleeve along drive sleeve length direction, the waist type groove runs through the drive sleeve, wear to be equipped with two sets of locking bolt in the waist type groove, locking bolt passes waist type groove threaded connection and has lock nut, and two locking bolts support with the terminal surface of head rod and second connecting rod respectively.

Through adopting above-mentioned technical scheme, when locking, two locking bolt support the terminal surface of head rod and second connecting rod respectively, restrict head rod and second connecting rod along axial displacement, make the adapter sleeve can't take place to rotate, make the installing frame can remain stable can not take place to warp.

Optionally, the limiting structure includes a first bolt and a second bolt that are screwed on the driving sleeve, the end of the first bolt is pressed tightly on the side wall of the first connecting rod, and the end of the second bolt is pressed tightly on the side wall of the second lead screw.

Through adopting above-mentioned technical scheme, first bolt and second bolt can support tightly on the lateral wall of head rod and second connecting rod when locking, have restricted the rotation of driving sleeve through the mode of increase frictional force, make the installing frame can remain stable can not take place to warp.

Optionally, two ends of the upright post are respectively hinged with the upper beam and the lower beam.

By adopting the technical scheme, the installation can be carried out when the ground or the ceiling is not in a horizontal state, the application range is wider, and the adaptability is stronger.

Optionally, the acoustic celotex board body is including the first panel unit and the second panel unit of mutual concatenation, the spacing groove has all been seted up to one side of first panel unit and second panel unit contact, the spacing groove is down trapezoidally, two sets of spacing inslot joint has same group spacing piece, the spacing block profile is laminated with the spacing groove.

Through adopting above-mentioned technical scheme, the acoustic celotex board body splices through polylith panel, and occupation space is less when removing and transporting, the transportation of being convenient for to can carry out nimble combination according to the job site, it is comparatively convenient to use, and the stopper can be in the same place with the second panel unit connection of two adjacent comparatively stable, and is less in the gap of connecting the position.

Optionally, a polygonal cutting sleeve is fixed on the driving sleeve, and the cutting sleeve is arranged around the driving sleeve.

Through adopting above-mentioned technical scheme, in order to make whole installing frame comparatively stable, need lock the driving sleeve hard, through setting up the polygon cutting ferrule, make the staff be difficult for skidding when the rotary drive cover, can be convenient for rotate with instrument centre gripping polygon cutting ferrule such as spanner simultaneously, it is comparatively convenient to use.

Optionally, the side of the upper beam and the side of the lower beam away from each other are respectively fixed with a rubber pad by gluing.

Through adopting above-mentioned technical scheme, the rubber pad can increase the frictional force between roof beam and underbeam and ceiling and ground, makes the wallboard that gives sound insulation comparatively stable when the installation, can not cause destruction to ceiling and ground simultaneously.

Optionally, the acoustic celotex board body passes through the bolt fastening on the installing frame, and one side that the acoustic celotex board body keeps away from the installing frame sets up the protection shield, protection shield adhesive bonding is on the acoustic celotex board.

Through adopting above-mentioned technical scheme, the acoustic celotex board body passes through the bolt and is fixed with the installing frame, can further strengthen the stability of connecting frame, reduces the risk that the connecting frame warp, and the protection shield can protect the acoustic celotex board body.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the upper beam and the lower beam are tightly propped against the ceiling and the bottom plate through the extension and retraction of the upright posts, holes need to be punched in the wall body, the structure of the wall body cannot be damaged, and the installation is convenient;

2. the limiting structure can limit the driving sleeve, so that the length of the upright post is kept fixed, and the mounting frame can be kept stable and cannot deform;

3. the stand both ends are articulated with upper beam and underbeam respectively, when ground or ceiling are not the horizontality, also can install, and application range is wider, and the adaptability is stronger.

Drawings

Fig. 1 is a front view of an indoor sound insulation wall panel according to embodiment 1 of the present application;

FIG. 2 is a schematic view of a portion of the column of FIG. 1;

FIG. 3 is an enlarged partial schematic view of A of FIG. 1;

fig. 4 is a partial structural view of the column in embodiment 2.

Description of reference numerals: 1. a rubber pad; 2. installing a frame; 21. a lower beam; 22. an upper beam; 23. a column; 231. a first connecting rod; 232. a second connecting rod; 233. a drive sleeve; 3. a baffle body; 31. a first plate unit; 32. a second plate unit; 33. a limiting groove; 34. a limiting block; 4. a card sleeve; 5. a first bolt; 6. a second bolt; 7. a waist-shaped groove; 8. locking the nut; 9. locking the bolt; 10. and (5) protecting the board.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses indoor acoustic celotex board, refer to fig. 1, including being used for fixing at indoor installing frame 2, installing frame 2 is fixed through the frictional force with between ground and the ceiling, installs acoustic celotex board body 3 on the installing frame 2.

The mounting frame 2 comprises an upper beam 22 and a lower beam 21, the upper beam 22 is in contact with a ceiling, the lower beam 21 is in contact with a bottom plate, two groups of upright posts 23 are arranged between the upper beam 22 and the lower beam 21, the upper beam 22, the lower beam 21 and the two groups of upright posts 23 are connected end to form a quadrangle, two ends of each upright post 23 are hinged to the upper beam 22 and the lower beam 21 respectively, when the ceiling is parallel to the ground, the mounting frame 2 is rectangular, and when the ceiling is not parallel to the ground, the mounting frame 2 is irregular quadrangle.

Referring to fig. 2, the column 23 includes a first connection rod 231 connected to the upper beam 22 and a second connection rod 232 connected to the lower beam 21, a driving sleeve 233 is disposed between the first connection rod 231 and the second connection rod 232, internal threads are disposed at two ends of the driving sleeve 233, the thread directions of the two ends of the driving sleeve 233 are opposite, external threads are disposed at one ends of the first connection rod 231 and the second connection rod 232 close to the driving sleeve 233, and the first connection rod 231 and the second connection rod 232 are respectively screwed at two ends of the driving sleeve 233.

When the driving sleeve 233 is rotated, the first connecting rod 231 and the second connecting rod 232 can be driven to move in the axial direction by the screw engagement, and since the screw rotations of both ends of the driving sleeve 233 are opposite, the moving directions of the first connecting rod 231 and the second connecting rod 232 are opposite. When the driving sleeve 233 is rotated, the first connecting rod 231 and the second connecting rod 232 approach or separate from each other, thereby achieving the shortening and lengthening of the column 23.

When the device is installed, the driving sleeve 233 is rotated clockwise to extend the upright post 23, so that the upper beam 22 can be tightly propped against the ceiling and the lower beam 21 can be tightly propped against the bottom plate; when the dismounting is performed, the driving sleeve 233 is rotated counterclockwise, so that the upright 23 can be shortened for the dismounting.

In order to increase the friction force between the upper beam 22 and the lower beam 21 and to make the installation more stable, the rubber pads 1 are fixed on the sides of the upper beam 22 and the lower beam 21 away from each other by gluing, and when the upright column 23 tightly abuts against the upper beam 22 and the lower beam 21, the rubber pads 1 can be extruded, so that the upper beam 22 and the lower beam 21 are not easy to slide.

For making the rotary drive cover 233 more convenient, drive cover 233 middle part welded fastening has polygon cutting ferrule 4, and this embodiment polygon cutting ferrule 4 is preferred regular hexagon, can be through establishing the spanner cover on cutting ferrule 4, and then rotatory spanner is rotatory in order to drive cover 233, and the arm of force is longer comparatively laborsaving to when exerting the same thrust, moment is great, can be with the drive cover 233 more tight that revolves.

In order to make the tight upright column 23 not easy to loosen under the action of external force, the upright column 23 is provided with a limiting structure for limiting the rotation of the driving sleeve 233, the limiting structure comprises a first bolt 5 and a second bolt 6 which are in threaded connection with the side wall of the driving sleeve 233, the first bolt 5 and the second bolt 6 are perpendicular to the axis of the driving sleeve 233 and are respectively positioned at two ends of the driving sleeve 233, the end part of the first bolt 5 penetrates through the driving sleeve 233 and is tightly pressed on the side wall of the first connecting rod 231, and the end part of the second bolt 6 penetrates through the driving sleeve 233 and is tightly pressed on the side wall of the second lead screw.

Referring to fig. 3, the baffle body 3 includes the first plate unit 31 and the second plate unit 32 that splice each other, and the spacing groove 33 has all been seted up to the one side that first plate unit 31 and second plate unit 32 are close to each other, and the spacing groove 33 runs through first plate unit 31 and second plate unit 32 from top to bottom, and the transversal shape of spacing groove 33 is down trapezoidal. Spacing groove 33 narrow limit on first panel unit 31 and the second panel unit 32 is relative, it is relative to constitute the chamber that holds of hourglass shape, it has stopper 34 to hold the chamber slip grafting, stopper 34 profile and spacing groove 33 laminating, can restrict first panel unit 31 and second panel unit 32 relative movement on the horizontal direction through stopper 34 and spacing groove 33's cooperation, the top and the ceiling contact of first panel unit 31 and second panel unit 32, the bottom contacts with ground, also can not take place to remove in the vertical direction, it is comparatively stable during the installation.

The bolt is worn to be equipped with respectively in the four corners of acoustic celotex board body 3, and bolt and 2 threaded connection of installing frame further fix acoustic celotex board body 3, and one side that acoustic celotex board body 3 kept away from installing frame 2 sets up protection shield 10, and protection shield 10 adhesive fixation is on acoustic celotex board body 3.

The implementation principle of this application embodiment indoor sound insulation wallboard does: when the installation is carried out, firstly, the driving sleeve 233 is rotated clockwise, the driving sleeve 233 drives the first connecting rod 231 and the second connecting rod 232 to be away from each other, so that the upright post 23 extends, the upper beam 22 is abutted against the ceiling, the lower beam 21 is abutted against the floor, then the first bolt 5 and the second bolt 6 are respectively locked, the driving sleeve 233 is limited, and finally, the sound insulation board body 3 is fixed on the installation frame 2 through the bolts.

Example 2

Referring to fig. 4, the difference between this embodiment and embodiment 1 is that the limiting structure includes a waist-shaped groove 7 formed in the driving sleeve 233 along the length direction of the driving sleeve 233, the waist-shaped groove 7 penetrates through the driving sleeve 233, two sets of locking bolts 9 penetrate through the waist-shaped groove 7, the locking bolts 9 penetrate through the waist-shaped groove 7 and are connected with locking nuts 8 through threads, when the length of the column 23 needs to be adjusted, the locking nuts 8 are unscrewed, so that the locking bolts 9 can slide along the waist-shaped groove 7, when locking is needed, the two locking bolts 9 are slid, so that the two locking bolts 9 are respectively supported by the end surfaces of the first connecting rod 231 and the second connecting rod 232, and then the locking nuts 8 are screwed.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. An indoor sound insulation wallboard which is characterized in that: including installing frame (2) and fixing acoustic celotex board body (3) on installing frame (2), installing frame (2) are including upper beam (22), underbeam (21) and two sets of stand (23), stand (23) include head rod (231) be connected with upper beam (22) and second connecting rod (232) be connected with underbeam (21), be provided with between head rod (231) and second connecting rod (232) driving sleeve (233), driving sleeve (233) both ends are provided with the internal thread respectively, and the screw thread at driving sleeve (233) both ends revolves to opposite, head rod (231) and second connecting rod (232) respectively with the both ends threaded connection of driving sleeve (233), be provided with on stand (23) and be used for restricting the rotatory limit structure of driving sleeve (233).

2. An indoor sound insulating wall panel according to claim 1, wherein: limit structure includes along drive cover (233) length direction sets up waist type groove (7) on drive cover (233), drive cover (233) is run through in waist type groove (7), wear to be equipped with two sets of locking bolt (9) in waist type groove (7), locking bolt (9) pass waist type groove (7) threaded connection have lock nut (8), and two locking bolt (9) support with the terminal surface of head rod (231) and second connecting rod (232) respectively.

3. An indoor sound insulating wall panel according to claim 1, wherein: the limiting structure comprises a first bolt (5) and a second bolt (6) which are in threaded connection with the driving sleeve (233), the end portion of the first bolt (5) is tightly pressed on the side wall of the first connecting rod (231), and the end portion of the second bolt (6) is tightly pressed on the side wall of the second screw rod.

4. An indoor sound insulating wall panel according to claim 1, wherein: two ends of the upright post (23) are respectively hinged with the upper beam (22) and the lower beam (21).

5. An indoor sound insulating wall panel according to claim 1, wherein: the acoustic celotex board body (3) are including first panel unit (31) and second panel unit (32) of splicing each other, spacing groove (33) have all been seted up to one side of first panel unit (31) and second panel unit (32) contact, spacing groove (33) are down trapezoidally, the joint has same group spacing piece (34) in two sets of spacing groove (33), spacing piece (34) profile and spacing groove (33) laminating.

6. An indoor sound insulating wall panel according to claim 1, wherein: a polygonal cutting sleeve (4) is fixed on the driving sleeve (233), and the cutting sleeve (4) is arranged around the driving sleeve (233).

7. An indoor sound insulating wall panel according to claim 1, wherein: and rubber pads (1) are respectively glued and fixed on the sides of the upper beam (22) and the lower beam (21) which are far away from each other.

8. An indoor sound insulating wall panel according to claim 1, wherein: the sound insulation board body (3) is fixed on the mounting frame (2) through bolts, a protection board (10) is arranged on one side, away from the mounting frame (2), of the sound insulation board body (3), and the protection board (10) is fixed on the sound insulation board in an adhesive mode.