Wall plate adjustable supporting piece

Abstract

The utility model discloses a wallboard adjustable supporting piece, which comprises a movable supporting piece, a movable supporting piece and a supporting rod, the fixed supporting piece is provided with a supporting threaded hole, the supporting threaded hole and the supporting screw rod are oppositely arranged, the central axes of the supporting threaded hole and the supporting screw rod coincide, and the fixed supporting piece is fixedly installed on the wall plate; the lengthening piece is arranged between the movable supporting piece and the fixed supporting piece, the lengthening piece is provided with two ends which are respectively a first end and a second end, the first end is provided with a lengthening threaded hole, the lengthening threaded hole is in threaded fit with the supporting threaded rod, the second end is provided with a lengthening threaded rod, and the lengthening threaded rod is in threaded fit with the supporting threaded hole; the number of the lengthening pieces is at least one, the hole diameters of the lengthening threaded holes are the same, the diameters of the lengthening threaded rods are the same, and the diameters of the supporting threaded rods are the same as the diameters of the lengthening threaded rods. The utility model can be adjusted in a large range according to the distance between the wallboards.

Description

TECHNICAL FIELD

[0001] The utility model relates to adjustable support field, especially a wallboard adjustable support. BACKGROUND

[0002] The existing whole kitchen and bathroom composite wallboard, in view of the convex deformation problem after wallboard installation, mostly adopts the way of adjusting the formula of material and strengthening the structure of wallboard in the production stage to adjust the deformation, the wallboard deformation is caused by many different factors, the existing way of adjusting the formula of material and strengthening the structure of wallboard to adjust the deformation is difficult, the feasibility is lower, and the cost is high, and the effect is not ideal, also some support by support, some support are adjustable support, such as the utility model patent in 2021.07.06 authorization announcement, authorization announcement number CN213626235U, discloses a kind of adjustable support and precast floor support structure system, adjustable support includes mounting, adjusting mechanism and support;Mounting is used to be connected with the side wall of precast beam;Adjusting mechanism includes nut and screw rod, nut is fixed on mounting, one end of screw rod passes through mounting and is connected with nut thread, the other end of screw rod is connected with support, the height of adjustable support distance mounting is adjusted by rotating screw rod, to adjust the height of precast floor.However, this kind of height adjustment relies on the length of screw rod, cannot be stacked again, and the adjustment range is limited. SUMMARY

[0003] To overcome the above-mentioned shortcomings, the purpose of the utility model is to provide a wallboard adjustable support which can be adjusted over a wide range according to the distance between wallboards (also known as wallboards).

[0004] To achieve the above purpose, one of the technical solutions adopted by the utility model is as follows: a wallboard adjustable support, comprising: a movable support having a support screw; a fixed support having a support threaded hole, the support threaded hole being oppositely arranged with the support screw, and the center axes of the two being coincident, the fixed support being fixedly installed on the wallboard; an extension piece arranged between the movable support and the fixed support, the extension piece having two ends, i.e., a first end and a second end, the first end being provided with an extension threaded hole, the extension threaded hole being threadedly matched with the support screw, the second end being provided with an extension screw rod, the extension screw rod being threadedly matched with the support threaded hole; the number of extension pieces being at least one, the hole diameters of each extension threaded hole being the same, the diameters of each extension screw rod being the same, the diameters of the support screw and the extension screw rod being the same.

[0005] The wallboard adjustable supporting piece has the advantages that the head of the movable supporting piece and the head of the fixed supporting piece support the adjacent wallboard, the supporting screw is arranged on the movable supporting piece, the lengthening screw hole and the lengthening screw are arranged on the lengthening piece, the supporting screw hole is arranged on the fixed supporting piece, the supporting screw of the movable supporting piece is connected with the lengthening screw hole on the lengthening piece through thread cooperation, the lengthening screw hole on the lengthening piece is connected with the supporting screw hole of the fixed supporting piece through thread cooperation, the movable supporting piece and the lengthening piece are rotated to adjust the distance between the wallboards, and the distance range can be adjusted, which is larger than that of the prior art.

[0006] Preferably, the lengthening piece is provided with at least two, and each adjacent two lengthening pieces are threadedly connected through the oppositely arranged lengthening screw hole and lengthening screw, and in the two lengthening pieces at two ends, the lengthening screw hole of the lengthening piece at one end is threadedly connected with the supporting screw, and the lengthening screw of the lengthening piece at the other end is threadedly connected with the supporting screw hole. The number of lengthening pieces can be appropriately increased or decreased according to the distance between different wallboards, and the lengthening piece needs to be increased only to increase the length of the supporting piece, thereby reducing the cost.

[0007] Preferably, the lengthening pieces are equal in length.

[0008] Preferably, the lengthening pieces are unequal in length.

[0009] Preferably, the head of the movable supporting piece has a movable supporting base, and the movable supporting base is used to abut against the side wall of one wallboard through a fixed spacer;

[0010] The head of the fixed supporting piece has a fixed supporting base, and the fixed supporting base is provided with a mounting hole used to be locked on the wallboard.

[0011] Preferably, the movable supporting base is made of plastic material.

[0012] Preferably, the side surface and the end surface of the movable supporting base are provided with anti-skid protrusions. The anti-skid protrusions on the side surface make it easy for the operator to rotate the movable supporting piece, and the anti-skid protrusions on the end surface make the movable supporting base better support the side wall of the wallboard.

[0013] Preferably, the fixed supporting base is made of metal material and has a certain supporting strength.

[0014] Preferably, the head of the lengthening piece is fixed with a nut for facilitating rotation of the lengthening piece. The nut is arranged to make it easier to rotate the lengthening piece. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a perspective view of the first angle of the embodiment;

[0016] Figure 2 is a perspective view of the second angle of the embodiment;

[0017] Figure 3 is a perspective view of the movable support of the embodiment;

[0018] Figure 4 is a perspective view of the fixed support of the embodiment;

[0019] Figure 5 is a perspective view of the first angle of the extension of the embodiment;

[0020] Figure 6 is a perspective view of the second angle of the extension of the embodiment.

[0021] In the figure:

[0022] 10, movable support; 11, support screw; 12, movable support base; 13, anti-skid convex strip; 20, fixed support; 21, support threaded hole; 22, fixed support base; 23, mounting hole; 30, extension; 30a, first end; 30b, second end; 31, extension threaded hole; 32, extension screw; 33, nut; 40, wallboard; 50, fixed furring. DETAILED DESCRIPTION

[0023] The preferred embodiments of the present application will be described in detail with reference to the drawings, so that the advantages and features of the present application can be more easily understood by those skilled in the art, and the scope of protection of the present application can be more clearly defined.

[0024] Referring to Figures 1 to 6 The embodiment discloses a wallboard adjustable support, which comprises: a movable support 10, the movable support 10 being provided with a support screw 11; a fixed support 20, the fixed support 20 being provided with a support threaded hole 21, the support threaded hole 21 being arranged opposite to the support screw 11, and the center axes of the two being coincident, and the fixed support 20 being fixedly installed on a wallboard 40; and an extension 30, the extension 30 being arranged between the movable support 10 and the fixed support 20, the extension 30 having two ends, i.e., a first end 30a and a second end 30b, the first end 30a being provided with an extension threaded hole 31, the extension threaded hole 31 being threadedly matched with the support screw 11, and the second end 30b being provided with an extension screw 32, the extension screw 32 being threadedly matched with the support threaded hole 21; the number of the extension 30 is at least one, the hole diameters of each extension threaded hole 31 are the same, the diameters of each extension screw 32 are the same, and the diameters of the support screw 11 and the extension screw 32 are the same.

[0025] The head of the extension 30 in the embodiment is fixed with a nut 33, which facilitates rotation of the extension 30.

[0026] In some embodiments, the number of lengthening pieces 30 is one, i.e. the support screw 11 of the movable support 10 is threadedly connected with the lengthening threaded hole 31 of the lengthening piece 30, the lengthening screw 32 of the lengthening piece 30 is threadedly connected with the support threaded hole 21 of the fixed support 20, and the adjustment range is 47mm-64mm.

[0027] In some embodiments, the number of lengthening pieces 30 is two, i.e. the support screw 11 of the movable support 10 is threadedly connected with the lengthening threaded hole 31 of the first lengthening piece 30, the lengthening screw 32 of the first lengthening piece 30 is threadedly connected with the lengthening threaded hole 31 of the second lengthening piece 30, the lengthening threaded hole 31 of the second lengthening piece 30 is threadedly connected with the support threaded hole 21 of the fixed support 20, and the adjustment range is 62mm-80mm.

[0028] In some embodiments in which the distance between the wall panels 40 is larger, more than two lengthening pieces 30 can be provided, each adjacent two lengthening pieces 30 are threadedly connected with each other through the oppositely arranged lengthening threaded hole 31 and lengthening screw 32, and in the two end lengthening pieces 30, the lengthening threaded hole 31 of one end lengthening piece 30 is threadedly connected with the support screw 11, and the lengthening screw 32 of the other end lengthening piece 30 is threadedly connected with the support threaded hole 21.

[0029] In some embodiments, when a plurality of lengthening pieces 30 are used, the length of the lengthening pieces 30 can be equal or can be different.

[0030] In some other embodiments, the lengthening piece 30 can not be used, and the support screw 11 of the movable support 10 is directly threadedly connected with the support threaded hole 21 of the fixed support 20, and the adjustment range is 27mm-40mm.

[0031] The head of the movable support 10 has a movable support base 12 which is used to the side wall of one of the wall panels 40 through the fixed spacer 50, and the head of the fixed support 20 has a fixed support base 22 which is provided with a mounting hole 23 used to lock on the wall panel 40.

[0032] In some embodiments, the movable support base 12 is made of plastic material, and the side surface and end surface of the movable support base 12 are provided with anti-skid convex strips 13, and the fixed support base 22 is made of metal material.

[0033] The wallboard adjustable support can be fixed on the back of the wallboard, freely adjusted according to the different distances between the civil wall and the composite wallboard, and used as a fulcrum of the civil wall to adjust the convexity of the composite wallboard by adjusting the length of the support screw 11 and the lengthening screw 32, thereby solving the above technical problems. The installation position of the wallboard adjustable support is in the middle position of each wallboard 40, and the fixed backing block 50 is glued in advance in the factory. According to the distance between the back of the wallboard 40 and the civil wall, the length of the wallboard adjustable support is adjusted (whether the lengthening piece 30 is used to increase according to the numerical value of the distance). The wallboard with the completed bolt assembly is installed on the bathroom base plate, and the top plate is fixed with the wallboard, so that the wallboard adjustable support is supported on the civil wall, thereby correcting the convex deformation of the wallboard. The fixed backing block 50 and the bolt fixing mode solve the problem that it is difficult to lock the screw on the wallboard. The lengthening piece 30 with a combined internal thread is used as the adjusting bolt assembly, and the theoretical value of the pre-adjusted wallboard and the civil wall is combined to solve the problem that it is difficult to adjust the back bolt after the wallboard is installed.

[0034] The above embodiments are only for illustrating the technical concept and characteristics of the present application, and the purpose is to enable those skilled in the art to understand the content of the present application and implement it, and cannot limit the protection scope of the present application. Any equivalent changes or modifications made according to the spirit and essence of the present application should be covered within the protection scope of the present application.

Claims

1. A wall panel adjustable support, characterized by: The adjustable support for wallboard comprises: a movable support (10) having a support screw rod (11); a fixed support (20) having a support threaded hole (21) arranged opposite to the support screw rod (11) and having the same center axis, the fixed support (20) being fixedly installed on a wallboard (40); an elongated member (30) arranged between the movable support (10) and the fixed support (20), the elongated member (30) having two ends, i.e. a first end (30a) and a second end (30b), the first end (30a) being provided with an elongated threaded hole (31) threadedly matched with the support screw rod (11), and the second end (30b) being provided with an elongated screw rod (32) threadedly matched with the support threaded hole (21); the number of the elongated members (30) is at least one, the hole diameter of each elongated threaded hole (31) is the same, the diameter of each elongated screw rod (32) is the same, and the diameter of the support screw rod (11) is the same as that of the elongated screw rod (32).

2. The wall panel adjustable support of claim 1, wherein: The number of the elongated members (30) is at least two, each two adjacent elongated members (30) are threadedly matched through the oppositely arranged elongated threaded hole (31) and elongated screw rod (32), in the two ends of the elongated members (30), the elongated threaded hole (31) of one end of the elongated members (30) is threadedly matched with the support screw rod (11), and the elongated screw rod (32) of the other end of the elongated members (30) is matched with the support threaded hole (21).

3. The wall panel adjustable support of claim 2, wherein: The lengths of the elongated members (30) are equal.

4. The wall panel adjustable support of claim 2, wherein: The lengths of the elongated members (30) are not equal.

5. The adjustable support for wallboard according to claim 1, wherein: the head of the movable support (10) has a movable support base (12) abutting against the side wall of one wallboard (40) through a fixed spacer (50); the head of the fixed support (20) has a fixed support base (22) provided with a mounting hole (23) for locking on the wallboard (40).

6. The wall panel adjustable support of claim 5, wherein: The movable support base (12) is made of plastic material.

7. The wall panel adjustable support of claim 6, wherein: The side surface and end surface of the movable support base (12) are provided with anti-skid convex strips (13).

8. The wall panel adjustable support of claim 5, wherein: The fixed support base (22) is made of metal material.

9. The wall panel adjustable support of claim 1, wherein: The head of the elongated member (30) is fixedly provided with a nut (33) for facilitating the rotation of the elongated member (30).

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