Bidirectional adjusting bolt

Abstract

The utility model discloses a bidirectional adjusting bolt which comprises an adjusting base and an adjusting knob screwed on the adjusting base, and the adjusting base is arranged in a penetrating mode. The two adjusting knobs are rotationally connected to the upper end and the lower end of the adjusting base respectively; rotation stopping pieces are arranged on the upper end wall and the lower end wall of the adjusting base and embedded in the middle positions of the adjusting base and the adjusting knobs, and it is guaranteed that the adjusting base and the adjusting knobs are firmly fixed and do not rotate any more. According to the utility model, the rotation stopping strip is embedded between the threads of the adjusting base and the adjusting knob, so that the adjusting knob and the adjusting base cannot rotate, and the arrangement of the rotation stopping nail further ensures that the adjusting knob cannot rotate any more. Installation is simple and fast, and the using amount of keels is reduced. Moreover, the adjusting bases and the adjusting knobs with different heights can be flexibly combined to form partition spaces with different thicknesses, and the adjustable partition wall is suitable for market popularization.

Description

Technical Field

[0001] The utility model belongs to the technical field of building wall construction, and particularly relates to a bidirectional adjusting bolt. Background Art

[0002] Wall leveling is an important link in wall decoration, and the flatness after leveling directly affects the installation of the subsequent finishing layer. However, the quality and flatness of the base wall are relatively poor at present. If the surface of the base wall is treated, it will bring a large increase in costs such as time, materials, and labor. In order to save costs and improve construction efficiency, it is necessary to make a veneer wall on the original base wall to improve the decorative effect of the original wall. Based on the above needs, adjusting bolts for leveling have emerged on the market at present, but there are still great drawbacks in the existing bidirectional adjusting bolts.

[0003] For example, the Chinese utility model patent with the patent number CN201811326619.6 and the name of a resin bolt veneer wall system and its installation method discloses a resin bolt, which includes a wall panel connecting plate, a screw rod, a base boss, and a base wall connecting plate arranged in sequence. And a groove is opened in the base boss, the screw rod is connected with the groove through a screw thread, the wall panel connecting plate is fixedly connected with the wall panel, and the base wall connecting plate is fixedly connected with the base wall. However, when the above resin bolt is fixedly installed, since there is no anti-rotation part between the wall panel connecting plate and the screw rod and the base boss, the wall panel connecting plate, the screw rod, and the base boss are very easy to rotate, resulting in a complex and unguaranteed leveling work. Moreover, there is no fixed structure for wiring between the wall panel and the leveling bolt. In order to ensure that the pipelines do not get confused, separate fixing work needs to be carried out, making the whole work complex and time-consuming. The Chinese utility model patent with the patent number CN202120280109.0 and the name of a wall leveling system also discloses a leveling bolt, which includes 16 stud bases with internal thread joints and 16 stud levelers with external thread joints threadedly connected to the stud bases. And this structure obviously has the above technical problems as well.

[0004] Therefore, how to provide a bidirectional adjusting bolt that can well solve the above technical problems is one of the problems that those skilled in the art urgently need to solve. Content of the Utility Model

[0005] In order to solve the above problems, the utility model adopts the following technical solutions:

[0006] A bidirectional adjusting bolt includes an adjusting base and an adjusting knob screwed onto the adjusting base. The adjusting base is provided with a through hole; two adjusting knobs are provided and are respectively screwed onto the upper and lower ends of the adjusting base;

[0007] Anti-rotation members are provided on both the upper and lower end walls of the adjustment base, and the anti-rotation members are embedded in the middle positions between the adjustment base and each adjustment knob to ensure firm fixation and no further rotation between the adjustment base and the adjustment knob.

[0008] Preferably, the anti-rotation member is an anti-rotation bar and is integrally formed on the upper and lower end walls of the adjustment base.

[0009] Preferably, it further includes a plurality of fasteners, and the plurality of fasteners are snap-connected to the outer peripheral wall of the adjustment base.

[0010] Preferably, a plurality of first snap grooves and second snap grooves are evenly distributed on the outer peripheral wall of the adjustment base, and each fastener corresponds to and cooperates with one of the first snap grooves or the second snap grooves, so as to be snap-connected to the outer peripheral wall of the adjustment base.

[0011] Preferably, the fastener includes a plurality of connecting fasteners, a plurality of wall fixing members and / or a plurality of pipeline fasteners. Each connecting fastener is snap-connected to the second snap groove, and a snap column is provided at the snap-connected end, and the snap column is adapted to the second snap groove; a connecting hole is provided at the end of the connecting fastener away from the second snap groove; two connecting fasteners are connected by passing a metal bar through the connecting hole, and the connections in several directions form an integral network structure between the bidirectional adjustment bolts.

[0012] Each wall fixing member and / or each pipeline fastener is correspondingly snap-connected into one of the first snap grooves.

[0013] Preferably, the wall fixing member includes an internal and external corner fixing member and a flat fixing member. A first snap block is provided at the end of the internal and external corner fixing member that is snap-connected to the first snap groove, and a second snap block is provided at the end of the flat fixing member that is snap-connected to the first snap groove;

[0014] Both the first snap block and the second snap block are adapted to the first snap groove.

[0015] Preferably, the first snap block is provided with one or two, and the second snap block is provided with one or two.

[0016] Preferably, a plurality of anti-rotation nails are arranged on the top end wall of each adjustment knob to ensure that the adjustment knob will not rotate any further when fixed to the overlay panel.

[0017] Preferably, a fixing hole is formed in the middle of the top end wall of each adjustment knob.

[0018] Preferably, the inner wall of the adjustment base is provided with internal rotation threads, and correspondingly, the outer wall of the adjustment knob is provided with external rotation threads; the internal rotation threads are in mating connection with the external rotation threads.

[0019] Preferably, the number of the first clamping slots and the number of the second clamping slots are both 4 and are evenly distributed around the outer wall of the adjustment base.

[0020] Preferably, the number of the anti-rotation nails is 4 and they are evenly distributed around the top wall of the adjusting knob.

[0021] Preferably, a pipeline fastener is clamped in the first clamping groove to fix the pipeline and route the pipeline on the two-way adjustment bolt.

[0022] Preferably, the pipeline fastener includes a fastener base and a plurality of semicircular clamping holes integrally formed on the fastener base for fixing the pipeline; a third clamping block is provided at one end of the fastener base that is clamped with the first clamping groove or the second clamping groove, and the third clamping block is adapted to the first clamping groove or the second clamping groove.

[0023] Compared with the prior art, the utility model has the following beneficial effects:

[0024] The utility model embeds the anti-rotation strip between the threads of the adjustment base and the adjustment knob, so that the adjustment knob and the adjustment base will not rotate when fixed with the covering panel. Furthermore, four anti-rotation nails are arranged on the adjustment knob to support the back of the covering panel, so that the adjustment knob can be better guaranteed not to rotate when the screw is fixed. In addition, the utility model provides a clamping groove and a pipeline fastener, inserts the pipeline clamp into the clamping groove of the outer wall of the base, and fixes the pipeline on it, so that it is more convenient to route the line between the two-way adjustment bolt and the panel, thereby greatly improving the work efficiency. In addition, the utility model can realize that the adjustment bases and adjustment knobs of different heights can be flexibly combined to form partition wall spaces of different thicknesses, and can be adjusted to different required heights by rotating the adjustment knob. The installation is simple and quick, and the use of keels can be greatly reduced, which is suitable for market promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A schematic diagram of the structure of an adjustment base and an adjustment knob of a bidirectional adjustment bolt provided by the utility model;

[0026] Figure 2 For this utility model Figure 1 A top view of

[0027] Figure 3 A schematic diagram of the structure of a bidirectional adjustment bolt provided by the utility model;

[0028] Figure 4 For this utility model Figure 3 A top view of

[0029] Figure 5 For this utility model Figure 3 Right view of;

[0030] Among them, 1. Adjusting base; 101. First clamping groove; 102. Rotating internal thread; 103. Second clamping groove; 2. Adjusting knob; 21. Fixing hole; 3. Anti-rotation part; 4. Fastener; 41. Connecting clamping part; 411. Clamping post; 412. Connecting hole; 42. Inner and outer corner fixing part; 421. First clamping block; 43. Flat fixing part; 431. Second clamping block; 5. Anti-rotation nail. Specific implementation mode

[0031] Embodiment 1

[0032] See the attached Figures 1-5 A bidirectional adjustment bolt as shown, comprising an adjusting base 1 and an adjusting knob 2 screwed onto the adjusting base 1, and several fasteners 4; the adjusting base 1 is provided in a through manner; two adjusting knobs 2 are provided and are respectively screwed onto the upper and lower ends of the adjusting base 1; anti-rotation strips are provided on the upper and lower end walls of the adjusting base 1 and are integrally formed on the upper and lower end walls of the adjusting base 1, and the anti-rotation strips are embedded in the middle position between the adjusting base 1 and each adjusting knob 2 to ensure firm fixation and no further rotation between the adjusting base 1 and the adjusting knob 2. Several fasteners 4 are clamped on the outer peripheral wall of the adjusting base 1.

[0033] As a preferred or optional manner of this embodiment, a plurality of first clamping grooves 101 and second clamping grooves 103 are evenly distributed on the outer peripheral wall of the adjusting base 1, and each fastener 4 corresponds to and cooperates with a first clamping groove 101 or a second clamping groove 103, so as to be clamped on the outer peripheral wall of the adjusting base 1.

[0034] As a preferred or optional manner of this embodiment, the fastener 4 includes several connecting clamping parts 41 and several wall surface fixing parts. Each connecting clamping part 41 is clamped and connected with the second clamping groove 103, and a clamping post 411 is provided at one end of the clamping and connecting part, and the clamping post 411 is adapted to the second clamping groove 103; a connecting hole 412 is provided at the end of the connecting clamping part 41 away from the second clamping groove 103; each wall surface fixing part is correspondingly clamped in a first clamping groove 101.

[0035] As a preferred or optional manner of this embodiment, the wall surface fixing parts include an inner and outer corner fixing part 42 and a flat fixing part 43. A first clamping block 421 is provided at one end of the inner and outer corner fixing part 42 clamped with the first clamping groove 101, and a second clamping block 431 is provided at one end of the flat fixing part 43 clamped with the first clamping groove 101; both the first clamping block 421 and the second clamping block 431 are adapted to the first clamping groove 101.

[0036] As a preferred or optional manner of this embodiment, the first clamping block 421 is provided with one or two, and the second clamping block 431 is provided with one or two; specific adjustments can be made according to actual needs.

[0037] As a preferred or optional manner of this embodiment, a plurality of anti-rotation nails 5 are arranged on the top wall of each adjusting knob 2 to ensure that the adjusting knob will not rotate when fixed to the covering panel.

[0038] As a preferred or optional manner of this embodiment, a fixing hole 21 is provided in the middle of the top wall of each adjusting knob 2 for fixing the knob to a wall or panel.

[0039] As a preferred or optional manner of this embodiment, a rotating internal thread 102 is provided on the inner wall of the adjusting base 1, and correspondingly, a rotating external thread is provided on the outer wall of the adjusting knob 2; the rotating internal thread 102 is cooperatively connected with the rotating external thread.

[0040] In some other embodiments, only pipeline fasteners (not shown in the figure) are clamped in the plurality of first clamping grooves 101 to fix the pipeline and route the pipeline on the two-way adjustment bolt.

[0041] In some other embodiments, a plurality of first clamping grooves 101 are respectively clamped with connecting pipeline fasteners and wall fixings.

[0042] In some other embodiments, the pipeline fastener includes a fastener base and a plurality of semicircular clamping holes integrally formed on the fastener base for fixing the pipeline; a third clamping block is provided at one end of the fastener base that is clamped with the first clamping groove 101 or the second clamping groove 103, and the third clamping block is adapted to the first clamping groove 101 or the second clamping groove 103.

[0043] The utility model embeds the anti-rotation strip between the threads of the adjustment base and the adjustment knob, so that the adjustment knob and the adjustment base will not rotate when fixed with the covering panel. Furthermore, four anti-rotation nails are arranged on the adjustment knob to support the back of the covering panel, so that the adjustment knob can be better guaranteed not to rotate when the screw is fixed. In addition, the utility model provides a clamping groove and a pipeline fastener, inserts the pipeline clamp into the clamping groove of the outer wall of the base, and fixes the pipeline on it, so that it is more convenient to route the line between the two-way adjustment bolt and the panel, thereby greatly improving the work efficiency. In addition, the utility model can realize that the adjustment bases and adjustment knobs of different heights can be flexibly combined to form partition wall spaces of different thicknesses, and can be adjusted to different required heights by rotating the adjustment knob. The installation is simple and quick, and the use of keels can be greatly reduced, which is suitable for market promotion.

[0044] The above description is only a preferred embodiment of the present invention and does not limit the technical scope of the present invention. Therefore, any slight modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A two-way adjustable bolt, comprising an adjustment base (1) and an adjustment knob (2) screwed onto the adjustment base (1), characterized in that, The adjusting base (1) is provided in a through manner; two adjusting knobs (2) are provided and are respectively screwed to the upper and lower ends of the adjusting base (1); Anti-rotation members (3) are provided on the upper and lower end walls of the adjusting base (1), and the anti-rotation members (3) are embedded in the middle positions between the adjusting base (1) and each adjusting knob (2) to ensure firm fixation and no further rotation between the adjusting base (1) and the adjusting knob (2).

2. The two-way adjustment bolt according to claim 1, characterized in that, The anti-rotation member (3) is an anti-rotation strip and is integrally formed on the upper and lower end walls of the adjusting base (1).

3. The two-way adjustment bolt according to claim 1, characterized in that, It further includes a plurality of fasteners (4), and the plurality of fasteners (4) are snap-connected to the outer peripheral wall of the adjusting base (1).

4. The two-way adjusting bolt according to claim 3, wherein, A plurality of first snap grooves (101) and second snap grooves (103) are evenly distributed on the outer peripheral wall of the adjusting base (1), and each fastener (4) corresponds to and cooperates with one of the first snap grooves (101) or the second snap grooves (103) to be snap-connected to the outer peripheral wall of the adjusting base (1).

5. The two-way adjusting bolt according to claim 4, wherein, The fastener (4) includes a plurality of connecting fasteners (41), a plurality of wall fixing members and / or a plurality of pipeline fasteners. Each connecting fastener (41) is snap-connected to the second snap groove (103), and a snap post (411) is provided at the snap-connected end. The snap post (411) is adapted to the second snap groove (103); a connecting hole (412) is provided at the end of the connecting fastener (41) away from the second snap groove (103); Each wall fixing member and / or each pipeline fastener is correspondingly snap-connected into one of the first snap grooves (101).

6. The bi-directional adjusting bolt according to claim 5, characterized in that, The wall fixing member includes an internal and external corner fixing member (42) and a flat fixing member (43). A first snap block (421) is provided at the end of the internal and external corner fixing member (42) snap-connected to the first snap groove (101), and a second snap block (431) is provided at the end of the flat fixing member (43) snap-connected to the first snap groove (101); Both the first snap block (421) and the second snap block (431) are adapted to the first snap groove (101).

7. The two-way adjusting bolt according to claim 6, characterized in that, The first snap block (421) is provided with one or two, and the second snap block (431) is provided with one or two.

8. The bi-directional adjusting bolt according to claim 1, wherein, A plurality of anti-rotation nails (5) are arranged on the top wall of each adjusting knob (2) to ensure that the adjusting knob will not rotate any further when fixed to the overlay panel.

9. The two-way adjusting bolt according to claim 1, characterized in that, A fixing hole (21) is opened in the middle of the top wall of each adjusting knob (2).

10. The two-way adjusting bolt according to claim 1, characterized in that, The inner wall of the adjusting base (1) is provided with a rotary internal thread (102). Correspondingly, the outer wall of the adjusting knob (2) is provided with a rotary external thread; the rotary internal thread (102) is in mating connection with the rotary external thread.

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