Floor valve box capable of being connected in multiple directions

Abstract

The utility model relates to the technical field of under-floor valve protection devices, in particular to a floor valve box capable of being connected in multiple directions, which comprises an outer barrel and an inner barrel which can be sleeved with each other, a bottom plate is arranged at the bottom of the outer barrel, a check ring assembly is arranged at the bottom of the outer barrel, and the check ring assembly is connected with the inner barrel. The check ring assembly can limit the top of the inner barrel, and the check ring assembly is sealed through a cover plate to form a mounting cavity used for mounting a valve. A plurality of first kidney-shaped grooves are formed in the side wall of the outer barrel body, a plurality of second kidney-shaped grooves are formed in the inner barrel body, and through holes are formed in the intersections of the first kidney-shaped grooves and the second kidney-shaped grooves and used for pipelines or cables to pass through. The valve box is simple in structure and easy to assemble and disassemble, the requirements of pipelines or cables in different directions in engineering installation can be met by freely adjusting the hole diameter, a valve can be better sealed and hidden, and the attractiveness of the surface of a floor cannot be affected.

Description

Technical Field

[0001] The utility model relates to the technical field of under-floor valve protection devices, in particular to a floor valve box which can be connected in multiple directions. Background Art

[0002] When laying the floor indoors, since basic water and electricity facilities are required in the house, in order to save space, most people choose to lay pipes (such as water pipes) under the floor, or in the corresponding compartments or underground under the floor. However, for the convenience of safety control, valves need to be installed on the pipes for later adjustment and control. Most existing solutions place valves in the space on the surface of the floor or on the wall. This method not only takes up space but also affects the appearance, especially in places with small spaces, it will appear more crowded.

[0003] A Chinese utility model patent with publication number CN217281949U discloses a closed floor valve box, including a first box body located below and a second box body located above the first box body, a lifting and adjusting mechanism is arranged between the first box body and the second box body, so that the second box body can be vertically lifted and lowered relative to the first box body; a cover plate is arranged on the top of the second box body; mutually symmetrical grooves are opened on the lower side of any group of symmetrical edges of the first box body, a wiring mechanism is installed at the groove, and a matching bottom plate is arranged on the bottom side of the first box body.

[0004] Although the above solution can solve the problem of sealing and protecting the valves installed under the floor, its structure is too complicated. Due to the large number of components of different specifications, it is difficult to assemble it in actual use, which affects the assembly efficiency. In addition, it can only provide pipe connections in two directions. In actual applications, due to space limitations, the pipes will be arranged in multiple directions and angles. The above solution cannot adapt to this situation.

[0005] Therefore, a new technical solution is urgently needed to solve the above technical problems. Utility Model Content

[0006] The purpose of the utility model is to overcome the above-mentioned problems of the prior art and to provide a floor valve box that can be connected in multiple directions, so as to solve the technical problems that the valve protection device in the prior art has a complex structure, is difficult to assemble or disassemble, and can only provide pipe or cable layout in a maximum of 4 directions.

[0007] The above objectives are achieved through the following technical solutions:

[0008] A floor valve box that can be connected in multiple directions comprises an outer cylinder and an inner cylinder that can be fitted into each other, a bottom plate is provided at the bottom of the outer cylinder, a retaining ring assembly is provided at the bottom of the outer cylinder, the retaining ring assembly can limit the top of the inner cylinder, and the retaining ring assembly is sealed by a cover plate to form an installation cavity for installing the valve; a plurality of first waist-shaped grooves are provided on the side wall of the outer cylinder, a plurality of second waist-shaped grooves are provided on the inner cylinder, and the intersection of the first waist-shaped grooves and the second waist-shaped grooves forms a through hole for the passage of pipes or cables.

[0009] Furthermore, the retaining ring assembly includes a retaining ring and a limiting ring connected to each other, the bottom wall of the retaining ring contacts the top of the outer cylinder, and the bottom end of the limiting ring contacts the top of the inner cylinder.

[0010] Furthermore, a cover plate support ring is arranged on the inner wall of the limiting ring, and the upper surface of the cover plate support ring and the inner wall of the retaining ring form an embedding groove for accommodating the cover plate.

[0011] Furthermore, the outer diameter of the retaining ring is equal to the outer diameter of the outer cylinder, and a plurality of guide grooves are provided on the top wall of the outer cylinder, and guide columns matching the guide grooves are provided on the bottom wall of the retaining ring.

[0012] Furthermore, a plurality of cover plate guide grooves are provided on the cover plate support ring, and correspondingly, cover plate guide columns corresponding to the cover plate guide grooves are provided on the bottom wall of the cover plate.

[0013] Further, the first waist-shaped groove includes a first left arc-shaped wall and a first right arc-shaped wall, and the second waist-shaped groove includes a second left arc-shaped wall and a second right arc-shaped wall; the through hole can be formed between the first left arc-shaped wall and the second right arc-shaped wall, or between the second left arc-shaped wall and the first right arc-shaped wall.

[0014] Furthermore, the first waist-shaped grooves have several rows, which are arranged around the circumference of the side wall of the outer cylinder; the number of rows of the second waist-shaped grooves is the same as that of the first waist-shaped grooves, which are arranged around the circumference of the side wall of the inner cylinder.

[0015] Furthermore, the first waist-shaped grooves in adjacent columns are arranged at equal intervals, and the second waist-shaped grooves in adjacent columns are arranged at equal intervals.

[0016] Furthermore, the first waist-shaped grooves or the second waist-shaped grooves in the same column are arranged at equal intervals.

[0017] Furthermore, there are 7 columns of the first waist-shaped grooves and 7 columns of the second waist-shaped grooves, and there are 3 first waist-shaped grooves in the same column and 3 second waist-shaped grooves in the same column.

[0018] The utility model provides a floor valve box that can be connected in multiple directions. Through two mutually sleeved outer cylinders and inner cylinders, a through hole for pipes or cables to pass through can be set in any direction. By rotating the inner cylinder, the aperture of the through hole can be freely adjusted to meet the penetration requirements of pipes and cables of different specifications. The valve box is not only simple in structure, small in size, easy to assemble and disassemble, but also can meet the requirements of pipes or cables in different directions in engineering installation by freely adjusting the aperture, and can better seal and hide the valve without affecting the appearance of the floor surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic structural diagram from a first perspective of a floor valve box that can be connected in multiple directions according to the utility model;

[0020] Figure 2 This is a second perspective structural schematic diagram of a multi-directionally connectable floor valve box according to the utility model;

[0021] Figure 3 It is a cross-sectional view of a floor valve box that can be connected in multiple directions according to the utility model;

[0022] Figure 4 This is an exploded view of a floor valve box that can be connected in multiple directions according to the utility model;

[0023] Figure 5 It is a schematic diagram of the mutual sleeve connection of the outer cylinder and the inner cylinder in the floor valve box which can be connected in multiple directions according to the utility model;

[0024] Figure 6 This is a first-view structural schematic diagram of a retaining ring assembly in a multi-directionally connectable floor valve box according to the utility model;

[0025] Figure 7 This is a second perspective structural schematic diagram of a retaining ring assembly in a floor valve box that can be connected in multiple directions according to the utility model.

[0026] Graphic marking:

[0027] 1-outer cylinder, 101-first waist-shaped groove, 102-guide groove, 103-first left arc-shaped wall, 104-first right arc-shaped wall;

[0028] 2-inner cylinder, 201-second waist-shaped groove, 202-second left arc-shaped wall, 203-second right arc-shaped wall;

[0029] 3- Bottom plate;

[0030] 4-cover plate, 401-cover plate guide column;

[0031] 5- retaining ring assembly, 501- retaining ring, 502- limiting ring, 503- cover plate support ring, 504- guide column, 505- cover plate guide groove;

[0032] 6-Install the cavity;

[0033] 7-Through hole;

[0034] 8-Embedded groove. DETAILED DESCRIPTION

[0035] The utility model is further described in detail below based on the accompanying drawings and embodiments. The described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0036] like Figure 1 to Figure 5 As shown, the present solution provides a multi-directionally connectable floor valve box, comprising an outer cylinder 1 and an inner cylinder 2 which can be sleeved on each other, a bottom plate 3 is provided at the bottom of the outer cylinder 1, a retaining ring assembly 5 is provided at the bottom of the outer cylinder 1, the retaining ring assembly 5 can limit the top of the inner cylinder 2, and the retaining ring assembly 5 is sealed by a cover plate 4 to form an installation cavity 6 for installing a valve;

[0037] The side wall of the outer cylinder 1 is provided with a plurality of first waist-shaped grooves 101 , and the inner cylinder 2 is provided with a plurality of second waist-shaped grooves 201 . The intersection of the first waist-shaped grooves 101 and the second waist-shaped grooves 201 forms a through hole 7 for the passage of pipes or cables.

[0038] How it works

[0039] In this embodiment, the inner cavity of the outer cylinder constitutes an installation cavity 6 for installing a valve, the bottom end of the inner cylinder 2 is in contact with the surface of the bottom plate 3, and the outer wall of the inner cylinder 2 is close to the inner wall of the outer cylinder 1. By rotating the inner cylinder 2, the intersection range between the second waist-shaped groove 201 and the first waist-shaped groove 101 can be adjusted, that is, the aperture of the through hole 7 can be adjusted through this mechanism to meet the requirements of pipes or cables of different specifications.

[0040] like Figure 6 and Figure 7 As shown, the retaining ring assembly 5 in this embodiment includes a retaining ring 501 and a limiting ring 502 that are connected to each other, the bottom wall of the retaining ring 501 contacts the top of the outer cylinder 1, and the bottom end of the limiting ring 502 contacts the top of the inner cylinder 2.

[0041] Under this structure, the retaining ring assembly 5 can be installed on the top of the outer cylinder 1 and can limit the inner cylinder 2 longitudinally, thereby effectively preventing the adjusted inner cylinder 2 from rotating freely in the installation cavity and preventing it from changing the aperture of the adjusted through hole 7.

[0042] In addition, a cover plate support ring 503 is provided on the inner wall of the limiting ring 502, and the upper surface of the cover plate support ring 503 and the inner wall of the retaining ring 501 form an embedding groove 8 for accommodating the cover plate 4. Through this structure, the cover plate 4 can be hidden in the embedding groove 8, which not only realizes the sealing of the installation cavity 6, but also does not affect the overall appearance of the base plate valve box.

[0043] As an optimization of this embodiment, the outer diameter of the retaining ring 501 is equal to the outer diameter of the outer cylinder 1, and a plurality of guide grooves 102 are provided on the top wall of the outer cylinder 1, and a guide column 504 matching the guide groove 102 is provided on the bottom wall of the retaining ring 501. By plugging the guide column 504 into the guide groove 102, the retaining ring assembly 5 in this embodiment can be quickly and accurately assembled with the outer cylinder 1.

[0044] like Figure 4 and Figure 5 As shown, a plurality of cover guide grooves 505 are provided on the cover support ring 503 , and correspondingly, cover guide columns 401 corresponding to the cover guide grooves 505 are provided on the bottom wall of the cover 4 , and this structure can promote the rapid closing of the cover 4 .

[0045] It should be noted that, in order to facilitate manual opening of the cover plate 4 in this embodiment, an embedded handle or other device that facilitates the hand to apply external force to the cover plate 4 can be provided on the upper surface of the cover plate 4.

[0046] like Figure 4 As shown, in this embodiment, the first waist-shaped groove 101 includes a first left arc-shaped wall 103 and a first right arc-shaped wall 104, and the second waist-shaped groove 201 includes a second left arc-shaped wall 202 and a second right arc-shaped wall 203; the through hole 7 can be formed between the first left arc-shaped wall 103 and the second right arc-shaped wall 203, or between the second left arc-shaped wall 202 and the first right arc-shaped wall 104. By fine-tuning the rotation degree of the inner cylinder 2 relative to the outer cylinder 1, the spacing between the first left arc-shaped wall 103 and the second right arc-shaped wall 203, or between the second left arc-shaped wall 202 and the first right arc-shaped wall 103 can be changed, that is, the adjustment of the aperture for the passage of pipes or cables can be achieved.

[0047] As a specific embodiment of the present scheme, the first waist-shaped grooves 101 have several rows, which are arranged around the circumference of the side wall of the outer cylinder 1; the number of rows of the second waist-shaped grooves 201 is the same as that of the first waist-shaped grooves 101, which are arranged around the circumference of the side wall of the inner cylinder 2.

[0048] The first waist-shaped grooves 101 in adjacent rows are arranged at equal intervals, and the second waist-shaped grooves 201 in adjacent rows are arranged at equal intervals. The first waist-shaped grooves 101 or the second waist-shaped grooves 201 in the same row are arranged at equal intervals to provide enough space for vertical arrangement.

[0049] As a specific embodiment of the present solution, the first waist-shaped grooves 101 and the second waist-shaped grooves 201 have 7 columns respectively, and there are 3 first waist-shaped grooves 101 in the same column, and there are 3 second waist-shaped grooves 201 in the same column.

[0050] The above-mentioned limitation on the structure of the column can realize the separate arrangement of the local panel valves for the longitudinally arranged pipes or cables, that is, the longitudinally distributed pipes or cables are respectively passed through the through holes 7 on the same column to realize the installation of the valve in the installation cavity 6.

[0051] The above description is only for illustrating the implementation mode of the present invention and is not intended to limit the present invention. For those skilled in the art, any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A floor valve box that can be connected in multiple directions, characterized in that: The invention comprises an outer cylinder (1) and an inner cylinder (2) which can be sleeved with each other, a bottom plate (3) being arranged at the bottom of the outer cylinder (1), a retaining ring assembly (5) being arranged at the bottom of the outer cylinder (1), the retaining ring assembly (5) being capable of limiting the top of the inner cylinder (2), and the retaining ring assembly (5) being sealed by a cover plate (4), thereby forming an installation cavity (6) for installing a valve; A plurality of first waist-shaped grooves (101) are provided on the side wall of the outer cylinder (1), and a plurality of second waist-shaped grooves (201) are provided on the inner cylinder (2). The intersection of the first waist-shaped grooves (101) and the second waist-shaped grooves (201) forms a through hole (7) for the passage of pipes or cables.

2. A multi-directionally connectable floor valve box according to claim 1, characterized in that: The retaining ring assembly (5) comprises a retaining ring (501) and a limiting ring (502) which are connected to each other, wherein the bottom wall of the retaining ring (501) contacts the top of the outer cylinder (1), and the bottom end of the limiting ring (502) contacts the top of the inner cylinder (2).

3. The multi-directionally connectable floor valve box according to claim 2, characterized in that: A cover plate support ring (503) is provided on the inner wall of the limiting ring (502), and the upper surface of the cover plate support ring (503) and the inner wall of the retaining ring (501) form an embedding groove (8) for accommodating the cover plate (4).

4. The multi-directionally connectable floor valve box according to claim 2, characterized in that: The outer diameter of the retaining ring (501) is equal to the outer diameter of the outer cylinder (1), and a plurality of guide grooves (102) are provided on the top wall of the outer cylinder (1), and guide columns (504) matching the guide grooves (102) are provided on the bottom wall of the retaining ring (501).

5. The multi-directionally connectable floor valve box according to claim 3, characterized in that: A plurality of cover plate guide grooves (505) are provided on the cover plate support ring (503), and correspondingly, cover plate guide columns (401) corresponding to the cover plate guide grooves (505) are provided on the bottom wall of the cover plate (4).

6. The multi-directionally connectable floor valve box according to claim 1, characterized in that: The first waist-shaped groove (101) includes a first left arc-shaped wall (103) and a first right arc-shaped wall (104), and the second waist-shaped groove (201) includes a second left arc-shaped wall (202) and a second right arc-shaped wall (203); the through hole (7) can be formed between the first left arc-shaped wall (103) and the second right arc-shaped wall (203), or between the second left arc-shaped wall (202) and the first right arc-shaped wall (104).

7. The multi-directionally connectable floor valve box according to claim 1, characterized in that: The first waist-shaped grooves (101) have a plurality of rows arranged along the circumference of the side wall of the outer cylinder (1); the number of rows of the second waist-shaped grooves (201) is the same as that of the first waist-shaped grooves (101), and are arranged along the circumference of the side wall of the inner cylinder (2).

8. A multi-directionally connectable floor valve box according to claim 1 or 7, characterized in that: The first waist-shaped grooves (101) in adjacent rows are arranged at equal intervals, and the second waist-shaped grooves (201) in adjacent rows are arranged at equal intervals.

9. The multi-directionally connectable floor valve box according to claim 8, characterized in that: The first waist-shaped grooves (101) or the second waist-shaped grooves (201) in the same row are arranged at equal intervals.

10. The multi-directionally connectable floor valve box according to claim 8, characterized in that: The first waist-shaped grooves (101) and the second waist-shaped grooves (201) are respectively arranged in 7 columns, and there are 3 first waist-shaped grooves (101) in the same column, and there are 3 second waist-shaped grooves (201) in the same column.

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