Pipe fixing device for fabricated building

Abstract

The utility model relates to the technical field of assembly type buildings, and discloses an assembly type building pipe fixing device which comprises a shell, the shell is movably connected with a worm, the shell is provided with a winding mechanism in transmission connection with the worm, and the outer side of the winding mechanism is provided with a tensioning mechanism extending to the outer side of the shell. The shell is provided with a clamping base matched with the tensioning mechanism. The pipe fixing device for the assembly type building has the advantages of being capable of adapting to pipes with various pipe diameters, stable in installation and the like, and solves the problems that when pipelines need to be installed in the assembly type building, devices such as fixing pipe clamps are mostly used for fixing the pipes, the fixing pipe clamps are mostly integrally manufactured, the pipes with the various pipe diameters cannot be adapted, and installation is inconvenient. And due to the fact that the pipeline is influenced by power machinery in the working process, vibration generally exists, large abrasion is generated between the pipe clamp body and the pipeline, and therefore the service life of the pipe is shortened.

Description

Technical Field

[0001] This utility model relates to the field of prefabricated building technology, specifically to a pipe fixing device for prefabricated buildings. Background Technology

[0002] Prefabricated buildings refer to buildings assembled on-site from prefabricated components. They are classified into five types according to the form of prefabricated components and construction methods: block buildings, panel buildings, box buildings, frame panel buildings, and lift-slab and lift-floor buildings. Prefabricated buildings require fixing devices to secure the building materials during assembly.

[0003] When prefabricated buildings require the installation of pipes, pipe clamps and other devices are mostly used to fix the pipes. However, pipe clamps are mostly manufactured as a single piece, which cannot accommodate pipes of various diameters. Moreover, since pipes are generally subject to vibration due to the influence of power machinery during operation, significant wear occurs between the pipe clamp and the pipe, thus shortening the lifespan of the pipes. Therefore, a pipe fixing device for prefabricated buildings is proposed to solve the above problems. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a pipe fixing device for prefabricated buildings. It has advantages such as adaptability to various pipe diameters and stable installation. It solves the problem that when prefabricated buildings need to install pipes, most devices such as pipe clamps are used to fix the pipes. However, most pipe clamps are manufactured as one piece and cannot adapt to various pipe diameters. Moreover, because the pipes are generally subjected to vibration due to the influence of power machinery during operation, significant wear occurs between the pipe clamp body and the pipe, thereby reducing the lifespan of the pipe.

[0006] (II) Technical Solution

[0007] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A pipe fixing device for prefabricated buildings includes a shell, a worm gear is movably connected to the shell, a winding mechanism is provided on the shell and is connected to the worm gear, a tensioning mechanism is provided on the outside of the winding mechanism and extends to the outside of the shell, and a snap-fit ​​seat is provided on the shell to be adapted to the tensioning mechanism.

[0008] The beneficial effects of this utility model are:

[0009] This prefabricated building pipe fixing device allows for easy installation by simply placing the pipe inside the outer casing of the tensioning mechanism. This connects the tensioning mechanism to the clamping seat, allowing the tensioning mechanism to wrap around the pipe. Rotating the worm gear then drives the winding mechanism, which is connected to it, to tighten the tensioning mechanism until the pipe is tightly fitted to the tensioning mechanism, thus fixing the pipe in place. This device offers advantages such as a stable connection and adaptability to pipes of different diameters.

[0010] Based on the above technical solution, the present invention can be further improved as follows.

[0011] Furthermore, the winding mechanism includes a winding shaft and a winding worm gear, the housing is movably connected to the winding shaft, and the winding shaft is provided with a winding worm gear that meshes with the worm.

[0012] The beneficial effect of adopting the above-mentioned further solution is that the worm gear can be rotated to drive the winding worm wheel to rotate, thereby causing the winding shaft to rotate.

[0013] Furthermore, the tensioning mechanism includes a tensioning band and a connecting rod, the take-up shaft is provided with a tensioning band extending to the outside of the housing, and the tensioning band is provided with a connecting rod adapted to the snap-fit ​​seat.

[0014] The beneficial effect of adopting the above-mentioned further solution is that the pipe can be wrapped inside the tension band by connecting the connecting rod and the clamping seat, and the tension band can be wound to the outside of the winding shaft during the rotation of the winding shaft, thereby driving the tension band to fit tightly against the outer wall of the pipe.

[0015] Furthermore, the housing is provided with indicator symbols corresponding to the worm gear and tensioning mechanism.

[0016] The advantage of adopting the above-mentioned further solution is that it prevents users from not being able to find the worm gear corresponding to the tensioning mechanism.

[0017] Furthermore, the housing is provided with mounting plates arranged in a rectangular array and at the same level as the rear surface of the housing.

[0018] The advantage of adopting the above-mentioned further solution is that the outer casing can be fixed to the wall or board using mounting plates.

[0019] Furthermore, the tensioning band includes an outer skin and an inner rib, the outer skin being made of a non-slip and wear-resistant material, and the inner rib being made of a metal wire braided rope.

[0020] The beneficial effects of adopting the above-mentioned further solution are that the outer skin can further prevent the pipe from moving inside the tension band, and the inner ribs can strengthen the tension band and extend its service life.

[0021] Furthermore, the outer casing has an arc-shaped groove adapted to the tension band.

[0022] The beneficial effect of adopting the above-mentioned further solution is that it can increase the contact area between the pipe and the outer shell, thereby reducing the pressure of the outer shell on the pipe.

[0023] Furthermore, the opening of the card holder is sloped.

[0024] The advantage of adopting the above-mentioned further solution is that it facilitates the connection of the connecting rod to the card holder. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the structure of this utility model;

[0026] Figure 2 This is a top view of the structure of this utility model;

[0027] Figure 3 This is a cross-sectional view of the structure of this utility model;

[0028] Figure 4 This is an enlarged view of point A in the structural schematic diagram of this utility model;

[0029] Figure 5 This is a cross-sectional view of the tension belt of this utility model.

[0030] In the diagram: 1. Outer shell; 2. Worm gear; 3. Winding mechanism; 31. Winding shaft; 32. Winding worm wheel; 4. Tensioning mechanism; 41. Tensioning belt; 411. Outer skin; 412. Inner rib; 42. Connecting rod; 5. Snap-fit ​​seat; 6. Indicator symbol; 7. Mounting plate. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] In the embodiments, by Figure 1-5 The present invention provides a pipe fixing device for prefabricated buildings. The present invention includes a shell 1, a worm gear 2 movably connected to the shell 1, a winding mechanism 3 that is drivenly connected to the worm gear 2, a tensioning mechanism 4 extending to the outside of the shell 1 on the outside of the winding mechanism 3, and a snap-fit ​​seat 5 adapted to the tensioning mechanism 4.

[0033] The winding mechanism 3 includes a winding shaft 31 and a winding worm wheel 32. The outer casing 1 is movably connected to the winding shaft 31, and the winding shaft 31 is provided with a winding worm wheel 32 that meshes with the worm 2.

[0034] Rotating the worm gear 2 will drive the winding worm wheel 32 to rotate, thereby causing the winding shaft 31 to rotate;

[0035] The tensioning mechanism 4 includes a tensioning band 41 and a connecting rod 42. The winding shaft 31 is provided with a tensioning band 41 extending to the outside of the housing 1. The tensioning band 41 is provided with a connecting rod 42 that is adapted to the snap-fit ​​seat 5.

[0036] The pipe can be wrapped inside the tension band 41 by connecting the connecting rod 42 to the snap-fit ​​seat 5. Moreover, as the winding shaft 31 rotates, the tension band 41 can be wound to the outside of the winding shaft 31, thereby causing the tension band 41 to fit tightly against the outer wall of the pipe.

[0037] The outer casing 1 is provided with an indicator symbol 6 corresponding to the worm gear 2 and the tensioning mechanism 4;

[0038] To prevent users from not being able to find the worm gear corresponding to tensioning mechanism 4;

[0039] The outer casing 1 is provided with mounting plates 7 arranged in a rectangular array and at the same level as the rear surface of the outer casing 1;

[0040] The outer casing 1 can be fixed to a wall or board using the mounting plate 7;

[0041] The tensioning band 41 includes an outer skin 411 and an inner rib 412. The outer skin 411 is made of anti-slip and wear-resistant material, and the inner rib 412 is made of metal wire braided rope.

[0042] The outer sheath 411 further prevents the pipe from moving inside the tension band 41, while the inner ribs 412 strengthen the tension band 41 and extend its service life.

[0043] The outer casing 1 has an arc-shaped groove that fits the tension band 41;

[0044] This can increase the contact area between the pipe and the outer casing 1, thereby reducing the pressure exerted by the outer casing 1 on the pipe;

[0045] The opening of the card holder 5 is set at an angle;

[0046] This facilitates the connection of the connecting rod 42 to the locking seat 5.

[0047] Working principle:

[0048] Step 1: During use, simply place the pipe inside the outer casing 1 located inside the tension band 41, and it will connect to the snap-fit ​​seat 5 via the connecting rod 42, thereby allowing the tension band 41 to wrap around the pipe;

[0049] Step 2: By rotating the worm gear 2, the winding worm wheel 32 will be driven to rotate, thereby causing the winding shaft 31 to rotate. This will wind the tension band 41 to the outside of the winding shaft 31, thereby causing the tension band 41 to fit tightly against the outer wall of the pipe, thus fixing the pipe.

[0050] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0051] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A prefabricated building pipe fixing device comprising a housing (1), characterized in that: The shell (1) is movably connected with a worm (2), the shell (1) is provided with a winding mechanism (3) which is drivingly connected with the worm (2), the winding mechanism (3) is provided on the outside of the shell (1) with a tensioning mechanism (4) which extends to the outside of the shell (1), and the shell (1) is provided with a clamping seat (5) which is matched with the tensioning mechanism (4).

2. The pipe fixing device for fabricated building according to claim 1, characterized in that: The winding mechanism (3) comprises a winding shaft (31) and a winding worm (32), and the shell (1) is movably connected with the winding shaft (31), and the winding shaft (31) is provided with the winding worm (32) which is engaged with the worm (2).

3. The pipe fixing device for fabricated building according to claim 2, characterized in that: The tensioning mechanism (4) comprises a tensioning belt (41) and a connecting rod (42), and the winding shaft (31) is provided with the tensioning belt (41) which extends to the outside of the shell (1), and the tensioning belt (41) is provided with the connecting rod (42) which is matched with the clamping seat (5).

4. The pipe fixing device for fabricated building according to claim 1, characterized in that: The shell (1) is provided with an indicating symbol (6) which corresponds to the corresponding worm (2) and the corresponding tensioning mechanism (4).

5. The prefabricated building pipe fixing device according to claim 1, characterized in that: The shell (1) is provided with mounting pieces (7) which are distributed in a rectangular array and are in the same horizontal plane as the rear surface of the shell (1).

6. The prefabricated building pipe fixing device according to claim 3, characterized in that: The tensioning belt (41) comprises an outer skin (411) and an inner rib (412), the outer skin (411) is made of anti-skid and wear-resistant material, and the inner rib (412) is made of a metal wire braided rope.

7. The prefabricated building pipe fixing device according to claim 3, characterized in that: The shell (1) is provided with an arc-shaped groove which is matched with the tensioning belt (41).

8. The prefabricated building pipe fixing device according to claim 1, characterized in that: The opening of the clamping seat (5) is provided with an inclined surface.

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