Device for fixing light guide pipe on wall surface

Abstract

The utility model discloses a fixing device for a light guide pipe on a wall surface. The fixing device comprises a fixing plate, a height adjusting assembly arranged on the fixing plate and a pipe body clamping assembly installed on the height adjusting assembly. The two ends of the fixing plate are provided with penetrating holes for the expansion screws to penetrate. The pipe body clamping assembly comprises a mounting base of a U-shaped structure and a clamp arranged in the mounting base, the clamp is provided with a clamping groove for clamping a pipe body, the inner wall of the clamping groove is an arc-shaped face which is concave outwards, the opening angle of the clamping groove is 120 degrees, the clamp comprises two opposite clamp bodies, and the two clamp bodies are arranged oppositely. The distance between the two hoop bodies is adjustable; and the bottom of the mounting seat is fixedly arranged on the height adjusting assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of fixing devices, in particular to a light guide tube wall fixing device. Background Art

[0002] At present, many old residential areas in the north do not have enough sunlight in the rooms in winter. In order to improve the sunlight conditions in the rooms of old residential areas, light pipes can be installed on the buildings. The lighting part of the light pipe is set on the roof, and the sunlight is transmitted to the room through the light pipe for lighting, so that artificial natural lighting is formed indoors, so that some people who are not convenient to go outdoors in winter can receive sunlight indoors, which is more conducive to physical and mental health.

[0003] However, when installing the light guide, the light guide needs to be extended downward along the facade of the building and fixed, otherwise the light guide may shake and cause danger. The building is high, and it is inconvenient to manually fix the light guide directly on the facade of the building. Utility Model Content

[0004] In view of the defects in the prior art, the utility model provides a light guide tube wall fixing device to solve the technical problems raised in the background technology.

[0005] A light guide tube wall fixing device, comprising a fixing plate, a height adjustment component arranged on the fixing plate, and a tube body clamping component installed on the height adjustment component; both ends of the fixing plate have through holes for inserting expansion screws;

[0006] The tube body clamping assembly includes a mounting seat with a U-shaped structure and a clamping hoop arranged in the mounting seat, the clamping hoop has a clamping groove for clamping the tube body, the inner wall of the clamping groove is an arc-shaped surface concave outward, the opening angle of the clamping groove is 120°, and the clamping hoop includes two hoop bodies arranged opposite to each other, and the distance between the two hoop bodies is adjustable;

[0007] The bottom of the mounting seat is fixedly arranged on the height adjustment component.

[0008] Furthermore, the height adjustment assembly includes a sleeve and a screw threadedly connected to the sleeve, the bottom end of the screw is fixedly welded to the fixing plate, and the bottom of the mounting seat is fixedly welded to the top end of the sleeve.

[0009] Furthermore, the hoop body comprises an arc-shaped clamping portion and a mounting portion arranged at the bottom of the clamping portion, a spacing adjustment piece is arranged on the mounting seat, and the mounting portion of the hoop body is mounted on the spacing adjustment piece.

[0010] Furthermore, the spacing adjustment member comprises a sliding rod and a threaded rod arranged in parallel, the sliding rod and the threaded rod are arranged opposite to each other up and down, and the two ends of the sliding rod are fixedly mounted on the inner walls of both sides of the mounting seat;

[0011] The two ends of the threaded rod are rotatably mounted on the inner walls of both sides of the mounting seat, one end of the threaded rod passes out from the mounting seat, and the end that passes out has a slot for inserting a screwdriver;

[0012] The middle part of the mounting part of the hoop body is threadedly connected with the threaded rod, the bottom of the mounting part of the hoop body slides along the slide rod, and the slide rod is inserted into the mounting part.

[0013] Furthermore, the spacing adjustment member includes two sliding rods arranged in parallel, and both ends of the two sliding rods are fixedly mounted on the inner walls of both sides of the mounting seat;

[0014] The mounting portion of the hoop body slides along the slide rod, and the slide rod is inserted into the mounting portion; a spring is arranged between the outer wall of the mounting portion and the inner walls on both sides of the mounting seat, and the spring is sleeved on the slide rod.

[0015] Furthermore, the spacing adjustment member includes two sliding rods arranged in parallel, and both ends of the two sliding rods are fixedly mounted on the inner walls of both sides of the mounting seat;

[0016] The mounting portion of the hoop body slides along the slide rod, and the slide rod is inserted into the mounting portion; a spring is connected between the mounting portions of the two hoop bodies, and the spring is sleeved on the slide rod, and both ends of the spring are fixedly connected to the mounting portions of the hoop bodies.

[0017] Furthermore, a rubber cushion layer is provided on the inner wall of the clamping portion.

[0018] The beneficial effects of the utility model are embodied in:

[0019] The light guide wall fixing device provided by the utility model first fixes the fixing plate on the facade of the building with expansion screws. When workers install the light guide, they only need to press the light guide into the clamping groove of the clamp to clamp and fix the light guide, making the installation operation more convenient and quick. In addition, the height of the fixing device is adjustable to meet the requirements of different installation positions, and the adjustable spacing between the two clamp bodies can meet the clamping requirements of different pipe diameters within a certain range. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following is a brief introduction to the drawings required for the specific embodiments or the description of the prior art. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn according to the actual scale.

[0021] The accompanying drawings herein are incorporated into and constitute a part of the specification, illustrate embodiments consistent with the present application, and together with the specification are used to explain the principles of the present application. For ordinary technicians in this field, other accompanying drawings can also be obtained based on these accompanying drawings without paying creative labor.

[0022] Figure 1 A schematic diagram of the first structure of a light guide wall fixing device provided by an embodiment of the utility model;

[0023] Figure 2 A second structural schematic diagram of a light guide wall fixing device provided by an embodiment of the utility model;

[0024] Figure 3 A third structural schematic diagram of a light guide wall fixing device provided by an embodiment of the utility model;

[0025] The realization of the purpose, functional features and advantages of this application will be further described in conjunction with the embodiments and with reference to the accompanying drawings. The above-mentioned drawings have shown clear embodiments of this application, which will be described in more detail later. These drawings and textual descriptions are not intended to limit the scope of the concept of this application in any way, but to illustrate the concept of this application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0026] The following embodiments of the technical solution of the present invention are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and are therefore only used as examples, and cannot be used to limit the protection scope of the present invention.

[0027] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by those skilled in the art to which the present invention belongs.

[0028] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0029] In addition, the terms "first", "second", etc. are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, the meaning of "plurality" is more than two, unless otherwise clearly and specifically defined.

[0030] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being “above”, “above”, and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0032] like Figure 1 As shown, the utility model provides a light guide wall fixing device, comprising a fixing plate 1, a height adjustment component arranged on the fixing plate 1, and a tube body clamping component installed on the height adjustment component. The fixing plate 1 has through holes 3 at both ends for inserting expansion screws, and the fixing plate 1 can be fixed to the facade of the building by the expansion screws.

[0033] Specifically, the tube body clamping assembly includes a mounting seat 4 with a U-shaped structure and a clamp disposed in the mounting seat 4, the clamp having a clamping groove for clamping the tube body, the inner wall of the clamping groove is an arc-shaped surface concave outward, the opening angle of the clamping groove is 120°, the clamp includes two oppositely disposed hoop bodies 5, the spacing between the two hoop bodies 5 is adjustable to meet the clamping requirements of light guide tubes of different diameters within a certain range. The bottom of the mounting seat 4 is fixedly disposed on the height adjustment assembly.

[0034] Specifically, the height adjustment assembly includes a sleeve 6 and a screw 7 threadedly connected to the sleeve 6, the bottom end of the screw 7 is fixedly welded to the fixing plate 1, and the bottom of the mounting seat 4 is fixedly welded to the top of the sleeve 6. By twisting the sleeve 6 to rotate, the extension length of the sleeve 6 is adjusted, thereby adjusting the height.

[0035] The hoop body 5 includes an arc-shaped clamping portion and a mounting portion arranged at the bottom of the clamping portion. A spacing adjustment member is arranged on the mounting seat 4, and the mounting portion of the hoop body 5 is mounted on the spacing adjustment member.

[0036] In this embodiment, the spacing adjustment member may adopt the following structures:

[0037] The first one, such as Figure 1 As shown, the spacing adjustment member includes a parallel slide bar 8 and a threaded rod 9, the slide bar 8 and the threaded rod 9 are arranged opposite to each other up and down, and the two ends of the slide bar 8 are fixedly mounted on the inner walls of the mounting seat 4. The two ends of the threaded rod 9 are rotatably mounted on the inner walls of the mounting seat 4, one end of the threaded rod 9 passes out from the inside of the mounting seat 4, and a knife groove 10 for inserting a screwdriver is provided on the end that passes out. The middle part of the mounting portion of the hoop body 5 is threadedly connected with the threaded rod 9, and the bottom of the mounting portion of the hoop body 5 slides along the slide bar 8, and the slide bar 8 is inserted in the mounting portion.

[0038] The threaded rod 9 is driven to rotate by a screwdriver, so that the two hoop bodies 5 are relatively close to or away from each other, thereby adjusting the distance between the two hoop bodies 5 .

[0039] The second type, such as Figure 2 As shown, the spacing adjustment member includes two parallel sliding rods 8, and the two ends of the two sliding rods 8 are fixedly mounted on the inner walls of the mounting seat 4. The mounting portion of the hoop body 5 slides along the sliding rods 8, and the sliding rods 8 are inserted into the mounting portion. A spring 11 is arranged between the outer wall of the mounting portion and the inner walls of the mounting seat 4, and the spring 11 is sleeved on the sliding rods 8.

[0040] The third type, such as Figure 3 As shown, the spacing adjustment member includes two parallel sliding rods 8, and the two ends of the two sliding rods 8 are fixedly mounted on the inner walls of the mounting seat 4. The mounting portion of the hoop body 5 slides along the sliding rods 8, and the sliding rods 8 are inserted into the mounting portion. A spring 11 is connected between the mounting portions of the two hoop bodies 5, and the spring 11 is sleeved on the sliding rods 8, and the two ends of the spring 11 are respectively fixedly connected to the mounting portion of the hoop body 5.

[0041] Furthermore, a rubber cushion layer 2 is provided on the inner wall of the clamping part, and the rubber cushion layer 2 is used to increase the friction coefficient so that the clamping part can clamp the outer wall of the light guide tube more firmly. At the same time, the rubber cushion layer 2 plays a flexible supporting role to avoid damaging the outer wall of the light guide tube.

[0042] Finally, it should be noted that the various technical features of the technical solution of the present application can be combined arbitrarily. In order to make the description concise, not all possible combinations of the various technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of the present application.

[0043] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that the technical solutions described in the above embodiments may still be modified, or some or all of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention, and should all be included in the scope of the claims and specification of the present invention.

Claims

1. A light guide tube wall fixing device, characterized in that: It comprises a fixing plate (1), a height adjustment component arranged on the fixing plate (1), and a tube clamping component installed on the height adjustment component; both ends of the fixing plate (1) are provided with through holes (3) for inserting expansion screws; The tube body clamping assembly comprises a mounting seat (4) with a U-shaped structure and a clamping hoop arranged in the mounting seat (4), the clamping hoop having a clamping groove for clamping the tube body, the inner wall of the clamping groove being an outwardly concave arc surface, the opening angle of the clamping groove being 120°, and the clamping hoop comprising two hoop bodies (5) arranged opposite to each other, the distance between the two hoop bodies (5) being adjustable; The bottom of the mounting seat (4) is fixedly arranged on the height adjustment component.

2. A light guide tube wall fixing device according to claim 1, characterized in that: The height adjustment assembly comprises a sleeve (6) and a screw (7) threadedly connected to the sleeve (6); the bottom end of the screw (7) is fixedly welded to the fixing plate (1); and the bottom of the mounting seat (4) is fixedly welded to the top end of the sleeve (6).

3. The light guide tube wall fixing device according to claim 1, characterized in that: The hoop body (5) comprises an arc-shaped clamping portion and a mounting portion arranged at the bottom of the clamping portion; a spacing adjustment piece is arranged on the mounting seat (4); and the mounting portion of the hoop body (5) is mounted on the spacing adjustment piece.

4. A light guide tube wall fixing device according to claim 3, characterized in that: The spacing adjustment member comprises a sliding rod (8) and a threaded rod (9) arranged in parallel, the sliding rod (8) and the threaded rod (9) are arranged opposite to each other up and down, and the two ends of the sliding rod (8) are fixedly mounted on the inner walls of both sides of the mounting seat (4); The two ends of the threaded rod (9) are rotatably mounted on the inner walls of both sides of the mounting seat (4); one end of the threaded rod (9) protrudes outward from the mounting seat (4), and a tool groove (10) for inserting a screwdriver is provided on the protruding end; The middle part of the mounting portion of the hoop body (5) is threadedly connected to the threaded rod (9), the bottom of the mounting portion of the hoop body (5) slides along the sliding rod (8), and the sliding rod (8) is inserted into the mounting portion.

5. The light guide tube wall fixing device according to claim 3, characterized in that: The spacing adjustment member comprises two sliding rods (8) arranged in parallel, and the two ends of the two sliding rods (8) are fixedly mounted on the inner walls of both sides of the mounting seat (4); The mounting portion of the hoop body (5) slides along the slide rod (8), and the slide rod (8) is inserted into the mounting portion; a spring (11) is provided between the outer wall of the mounting portion and the inner walls on both sides of the mounting seat (4), and the spring (11) is sleeved on the slide rod (8).

6. The light guide tube wall fixing device according to claim 3, characterized in that: The spacing adjustment member comprises two sliding rods (8) arranged in parallel, and the two ends of the two sliding rods (8) are fixedly mounted on the inner walls of both sides of the mounting seat (4); The mounting portion of the hoop body (5) slides along the slide rod (8), and the slide rod (8) is inserted into the mounting portion; a spring (11) is connected between the mounting portions of the two hoop bodies (5), and the spring (11) is sleeved on the slide rod (8), and the two ends of the spring (11) are respectively fixedly connected to the mounting portion of the hoop body (5).

7. The light guide tube wall fixing device according to claim 3, characterized in that: A rubber cushion layer (2) is provided on the inner wall of the clamping portion.

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