Adjustable through-wall pipeline fixing device

Abstract

The utility model provides an adjustable through-wall pipeline fixing device. The adjustable through-wall pipeline fixing device comprises an embedded sleeve and an adjustable support. Mounting rails are arranged on the inner sides of the two ends of the embedded sleeve in a surrounding mode; the adjustable support comprises a turn buckle, a sliding piece arranged at one end of the turn buckle and a fixing plate arranged at the other end of the turn buckle. And the sliding sheet is in sliding connection with the mounting rail. The adjustable through-wall pipeline fixing device is easy to operate, the problems that the practical function cannot be met due to displacement deviation of the embedded sleeve or the embedded sleeve and the through-wall pipeline are not firmly fixed and the like can be effectively solved, and the installation precision and the installation efficiency of the through-wall pipeline are effectively improved; and the device is convenient to disassemble and suitable for through-wall pipelines of different specifications.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline fixing, and more specifically to an adjustable wall-penetrating pipeline fixing device. Background Art

[0002] In modern building construction, wall-penetrating pipes are mostly pre-buried in the main structure construction process, and are fixed and sealed with rubber plugs or mortar when the wall-penetrating pipes are installed. The above method may cause the following problems in the actual construction process: 1. The position of the pre-buried sleeve is offset, resulting in a deviation between the installation position and the design when the wall-penetrating pipe is formally installed later; 2. The gap between the pre-buried sleeve and the wall-penetrating pipe is mostly filled and fixed with flexible materials, and the fixing rigidity is poor.

[0003] In the construction of passive ultra-low energy buildings, rock wool needs to be used to fill the space between the embedded casing and the wall-penetrating pipe, and the wall-penetrating pipe needs to be pasted with a waterproof vapor barrier membrane. In order to avoid the vapor barrier membrane from tearing due to loose installation of the wall-penetrating pipe, the fixing rigidity of the wall-penetrating pipe is required to be high.

[0004] Therefore, an adjustable wall-penetrating pipe fixing device is needed, which can effectively avoid the problems of failure to meet practical functions or loose fixation between the embedded sleeve and the wall-penetrating pipe caused by displacement deviation of the embedded sleeve, and effectively improve the installation accuracy and efficiency of the wall-penetrating pipe. Utility Model Content

[0005] In view of the above problems, the purpose of the utility model is to provide an adjustable wall-penetrating pipe fixing device to avoid the problems of failure to meet practical functions or loose fixation between the embedded sleeve and the wall-penetrating pipe caused by displacement deviation of the embedded sleeve, so as to improve the installation accuracy and efficiency of the wall-penetrating pipe.

[0006] The utility model provides an adjustable wall-penetrating pipe fixing device, comprising a pre-buried sleeve, an adjustable support arranged in the pre-buried sleeve, and a wall-penetrating pipe clamped and fixed by the adjustable support; wherein:

[0007] Mounting rails are arranged around the inner sides of both ends of the embedded sleeve;

[0008] The adjustable support includes a turnbuckle bolt, a sliding plate arranged at one end of the turnbuckle bolt, and a fixing plate arranged at the other end of the turnbuckle bolt;

[0009] The sliding sheet is slidably connected to the mounting rail;

[0010] The wall-penetrating pipe is clamped and fixed on the adjustable support by the fixing plate.

[0011] In addition, a preferred structure is that the length of the embedded sleeve is greater than or equal to the thickness of the wall.

[0012] In addition, a preferred structure is that the mounting rail is a T-shaped groove.

[0013] In addition, a preferred structure is that the installation track is opened on the inner wall of the pipe of the embedded sleeve.

[0014] In addition, a preferred structure is that the fixing plate is a curved steel plate.

[0015] In addition, a preferred structure is that at least three adjustable supports are provided.

[0016] In addition, a preferred structure is that the basket bolt includes a basket bolt frame and two adjustable screw rods; threaded holes are opened at both ends of the basket bolt frame; and the two adjustable screw rods are respectively inserted into the threaded holes.

[0017] In addition, a preferred structure is that the slide and the fixing plate are respectively fixedly connected to an end of the adjustable screw rod away from the turnbuckle bolt frame.

[0018] In addition, a preferred structure is that a fastening nut is sleeved on the adjustable screw connected to the slide; the fastening nut is located on the inner side of the slide.

[0019] In addition, a preferred structure is that the sliding piece and the fixing plate are welded and fixed to the end of the adjustable screw.

[0020] From the above description, it can be seen that the adjustable wall-penetrating pipe fixing device provided by the utility model is provided with a pre-buried sleeve and an adjustable support. The pre-buried sleeve is used to determine the approximate position, and the adjustable support can adjust the position of the wall-penetrating pipe in a small range within the pre-buried sleeve, thereby forming a rigid and stable structure of the wall-penetrating pipe. The wall-penetrating pipe is not easy to be displaced, and the problems such as failure to meet practical functions or loose fixation between the pre-buried sleeve and the wall-penetrating pipe due to displacement deviation of the pre-buried sleeve can be effectively avoided. The operation is simple, and the installation accuracy and efficiency of the wall-penetrating pipe are effectively improved; and the disassembly is convenient, and it is suitable for wall-penetrating pipes of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] By referring to the following description in conjunction with the drawings and the contents of the claims, and with a more comprehensive understanding of the present invention, other objects and results of the present invention will become more apparent and easier to understand.

[0022] In the attached picture:

[0023] Figure 1 This is a schematic diagram of the overall structure of an adjustable wall-penetrating pipe fixing device according to an embodiment of the utility model;

[0024] Figure 2is a cross-sectional schematic diagram of an embedded sleeve according to an embodiment of the utility model;

[0025] Figure 3 It is a schematic structural diagram of an adjustable support according to an embodiment of the utility model.

[0026] In the figure, 1-embedded sleeve; 2-adjustable support; 21-basket bolt; 211-basket bolt frame; 212-adjustable screw; 213-threaded hole; 22-slide; 23-fixing plate; 3-mounting rail; 4-fastening nut.

[0027] The same reference numerals throughout the drawings indicate similar or corresponding features or functions. DETAILED DESCRIPTION

[0028] The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0029] Figure 1 It is a schematic diagram of the overall structure of the adjustable wall-penetrating pipe fixing device according to an embodiment of the utility model; Figure 2 is a cross-sectional schematic diagram of an embedded sleeve according to an embodiment of the utility model; Figure 3 It is a schematic structural diagram of an adjustable support according to an embodiment of the utility model.

[0030] like Figures 1 to 3 As shown together, the adjustable wall-penetrating pipe fixing device provided by the utility model mainly includes a pre-buried sleeve 1, an adjustable support 2 arranged in the pre-buried sleeve 1 and a wall-penetrating pipe clamped and fixed by the adjustable support 3; the approximate position of the wall-penetrating pipe can be determined by the pre-buried pipe sleeve 1, and the adjustable support 2 can adjust the position of the wall-penetrating pipe in a small range in the pre-buried sleeve 1, so as to form a rigid and stable structure of the wall-penetrating pipe.

[0031] Wherein, mounting rails 3 are arranged around the inner sides of both ends of the embedded sleeve 1 ; the adjustable support 2 is adjusted in position through the mounting rails 3 and is connected and fixed to the embedded sleeve 1 .

[0032] The adjustable support 2 includes a basket bolt 21, a slide 22 arranged at one end of the basket bolt 21, and a fixing plate 23 arranged at the other end of the basket bolt 21; the slide 22 is slidably connected to the mounting track 3, and can adjust and fix the adjustable support 2. The fixing plate 23 can increase the contact area between the adjustable support 2 and the wall-penetrating pipe, so that the adjustable support 2 can better clamp and fix the wall-penetrating pipe.

[0033] In a specific embodiment of the present utility model, the length of the embedded sleeve 1 is greater than or equal to the thickness of the wall, so as to prevent the embedded sleeve 1 from being buried in the wall and making it impossible to install the through-wall pipe; the mounting track 3 is a T-shaped groove, so that the slide 22 inserted in the mounting track 3 is not easy to fall off and is convenient to fix; wherein the slide 22 is made of steel plate.

[0034] In one specific embodiment of the utility model, the mounting track 3 is directly opened on the inner wall of the pipe of the embedded sleeve 1 and is an integral structure with the embedded sleeve 1; in another specific embodiment of the utility model, the mounting track 3 is pre-fabricated and fixedly connected to the inner wall of the pipe of the embedded sleeve 1; an access port is opened on the mounting track 3 for facilitating the insertion of the slide 22.

[0035] In a specific embodiment of the present invention, the fixing plate 23 is an arc-shaped steel plate, the curvature of the steel plate is consistent with the curvature of the wall-penetrating pipe to be installed, and at least three adjustable supports 2 are provided, that is, at least three fixing plates 23 are included, which can form a stable triangular structure to better clamp and fix the wall-penetrating pipe.

[0036] In a specific embodiment of the present invention, the basket bolt 21 includes a basket bolt frame 211 and two adjustable screws 212; threaded holes 213 are opened at both ends of the basket bolt frame 211; the two adjustable screws 212 are provided with external threads throughout the body and are respectively penetrated in the threaded holes 213; the slide 22 and the fixed plate 23 are respectively fixedly connected to the end of the adjustable screw 212 away from the basket bolt frame 211; one end of the connecting slide 22 is slidably connected to the mounting track 3, and one end of the connecting fixed plate 23 is connected to the through-wall pipe; the length of the adjustable screw 212 in the basket bolt frame 211 is adjusted by rotation, and then the final position of the fixed plate 23 is adjusted, thereby effectively improving the installation accuracy of the through-wall pipe.

[0037] In a specific embodiment of the present invention, a fastening nut 4 is also sleeved on the adjustable screw 212 connecting the slide 22; the fastening nut 4 is located on the inner side of the slide 22, and cooperates with the slide 22 to fix the adjustable support 2 on the mounting track 3; the slide 22 and the fixing plate 23 are both welded and fixed to the end of the adjustable screw 212, which is firm and stable, not easy to fall off, and has a strong load-bearing capacity.

[0038] When using the adjustable wall-penetrating pipe fixing device of the present invention, first, during the main construction stage, the embedded sleeve 1 is fixed to the corresponding preset position of the building main body. When the wall-penetrating pipe construction is to be carried out, the adjustable support 2 is placed in the installation track 3, and then the wall-penetrating pipe is placed in the embedded sleeve 1, and the adjustable support 2 is adjusted to pre-tighten and fix it; then, according to the requirements of the design drawings, the adjustable support 2 is moved along the installation track 3 and the adjustable screw 212 is screwed to fix the wall-penetrating pipe to the position required by the design, and the adjustable support 2 is fixed to the corresponding position with the fastening nut 4; finally, the position is verified and the installation tightness is checked according to the design drawings.

[0039] It can be seen from the above technical scheme that the adjustable wall-penetrating pipe fixing device provided by the utility model is provided with an embedded sleeve and an adjustable support. The embedded sleeve is used to determine the approximate position, and the adjustable support can adjust the position of the wall-penetrating pipe in a small range within the embedded sleeve, thereby forming a rigid and stable structure of the wall-penetrating pipe. The wall-penetrating pipe is not easy to be displaced, and the problems such as failure to meet practical functions or loose fixation between the embedded sleeve and the wall-penetrating pipe due to displacement deviation of the embedded sleeve can be effectively avoided. The operation is simple, and the installation accuracy and efficiency of the wall-penetrating pipe are effectively improved; and the disassembly is convenient, and it is suitable for wall-penetrating pipes of different specifications.

[0040] As described above, the adjustable through-wall pipe fixing device according to the utility model is described by way of example with reference to the accompanying drawings. However, those skilled in the art should understand that various improvements can be made to the adjustable through-wall pipe fixing device proposed by the utility model without departing from the content of the utility model. Therefore, the protection scope of the utility model should be determined by the content of the attached claims.

Claims

1. An adjustable wall-penetrating pipe fixing device, characterized in that: It comprises a pre-buried sleeve, an adjustable support arranged in the pre-buried sleeve, and a wall-penetrating pipe clamped and fixed by the adjustable support; wherein, Mounting rails are arranged around the inner sides of both ends of the embedded sleeve; The adjustable support includes a turnbuckle bolt, a sliding plate arranged at one end of the turnbuckle bolt, and a fixing plate arranged at the other end of the turnbuckle bolt; The sliding sheet is slidably connected to the mounting rail; The wall-penetrating pipe is clamped and fixed on the adjustable support by the fixing plate.

2. The adjustable wall-penetrating pipe fixing device according to claim 1, characterized in that: The length of the embedded sleeve is greater than or equal to the thickness of the wall.

3. The adjustable wall-penetrating pipe fixing device according to claim 1, characterized in that: The mounting rail is a T-shaped groove.

4. The adjustable wall-penetrating pipe fixing device according to claim 1, characterized in that: The installation track is arranged on the inner wall of the pipeline of the embedded sleeve.

5. The adjustable wall-penetrating pipe fixing device according to claim 1, characterized in that: The fixing plate is an arc-shaped steel plate.

6. The adjustable wall-penetrating pipe fixing device according to claim 1, characterized in that: At least three adjustable supports are provided.

7. The adjustable wall-penetrating pipe fixing device according to claim 1, characterized in that: The turnbuckle bolt comprises a turnbuckle bolt frame and two adjustable screw rods; threaded holes are opened at both ends of the turnbuckle bolt frame; and the two adjustable screw rods are respectively inserted into the threaded holes.

8. The adjustable wall-penetrating pipe fixing device according to claim 7, characterized in that: The sliding plate and the fixing plate are respectively fixedly connected to one end of the adjustable screw rod away from the turnbuckle bolt frame.

9. The adjustable wall-penetrating pipe fixing device according to claim 7, characterized in that: A fastening nut is sleeved on the adjustable screw connected to the slide; the fastening nut is located on the inner side of the slide.

10. The adjustable wall-penetrating pipe fixing device according to claim 7, characterized in that: The sliding piece and the fixing plate are welded and fixed to the ends of the adjustable screw rod.

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