Device installed on outer wall and used for fixing condensate water and rainwater reducing pipeline in constructional engineering

Abstract

The utility model discloses a device installed on an outer wall and used for fixing condensate water and rainwater reducing pipelines in constructional engineering, and belongs to the technical field of constructional engineering. Comprising an outer clamping ring and an inner clamping ring which are integrally arranged and are respectively matched with two pipelines, a direct connecting section is arranged between the outer clamping ring and the inner clamping ring; the inner clamping ring extends inwards and is provided with a spacing section; a wall attaching seat is arranged at the end part of the spacing section; according to the utility model, two pipelines can be matched and fixed at the same time, and the installation is convenient and efficient; the metal strip is bent and processed, materials are easy to obtain, and processing and manufacturing are easy and convenient. A rubber pad is arranged, so that pressure damage to the pipeline is avoided, and vibration generated during water flowing can be absorbed; the sleeve is placed to accurately control the locking degree of the bolt, so that the pipeline is prevented from being damaged due to excessive compression.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a device for fixing different-diameter condensate and rainwater pipes on an exterior wall in construction engineering. Background Art

[0002] Before the civil engineering specialty completes the construction of exterior wall plastering, thermal insulation and finish, it is necessary to carry out layout positioning for the vertical pipe position according to the drawing markings; the distance between the outer side of the vertical pipe and the finish is generally controlled between 30 and 50 mm. During positioning, a plumb bob is hung at the position of the vertical pipe, and a vertical line is popped or drawn on the wall; and according to the height of the pipe clamp, the position of the pipe clamp is determined on the vertical line, and the template line is drawn well; then, holes are drilled and clamps are planted according to the intersection points of the drawn horizontal line and vertical line. Among them, the pipe clamps located on the exterior wall should be made of stainless steel pipe clamps to ensure the firmness and reliability of the vertical pipe.

[0003] In actual projects, there are both rainwater pipes and condensate pipes on the building exterior wall; for example, the common specifications are: the inner φ50MM condensate pipe and the outer φ110MM rainwater pipe. In the existing installation process of exterior wall pipe supports, the pipe clamps are only applicable to single vertical pipes and cannot meet the installation requirements of condensate pipes and rainwater pipes arranged outward in a parallel plane and overlapping at the same vertical position. Content of the Utility Model

[0004] The purpose of the utility model is to solve the problem in the prior art that the pipe clamps cannot simultaneously fix two different-diameter pipes, and a device for fixing different-diameter condensate and rainwater pipes on an exterior wall in construction engineering is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A device for fixing different-diameter condensate and rainwater pipes on an exterior wall in construction engineering includes an outer clamping ring and an inner clamping ring which are integrally arranged and respectively adapted to two pipes;

[0007] A straight connection section is arranged between the outer clamping ring and the inner clamping ring;

[0008] The inner clamping ring extends inwards to set a spacing section;

[0009] A wall-attaching seat is arranged at the end of the spacing section.

[0010] In some embodiments, the outer clamping ring, the inner clamping ring, the straight connection section, the spacing section, and the wall-attaching seat are bent and processed from a metal strip;

[0011] Or, the outer clamping ring, the inner clamping ring, the straight connection section, and the spacing section are bent and processed from a metal strip, and the wall-attaching seat is fixed at the end of the spacing section.

[0012] In some embodiments, rubber pads are provided on the inner sides of the outer snap ring and the inner snap ring.

[0013] In some embodiments, adhesive layers are provided on the inner side and / or the outer side of the rubber pads;

[0014] Grooves are formed on the outer sides of the rubber pads, and the outer snap ring and the inner snap ring are snapped into the grooves.

[0015] In some embodiments, through holes are formed in the straight connection section and the spacing section, and bolts are passed through and tightened.

[0016] In some embodiments, sleeves with a diameter larger than that of the bolts and for controlling the pressing spacing are placed inside the straight connection section and the spacing section.

[0017] In some embodiments, reinforcing strips are provided on one side of the outer snap ring and the inner snap ring.

[0018] In some embodiments, a tension bar is provided on one side of the outer snap ring.

[0019] In some embodiments, one side of the tension bar is connected to the outer snap ring, and the other side is bent to fit the outer wall.

[0020] In some embodiments, a screw rod is fixedly provided on one side of the outer snap ring, and a perforation is correspondingly formed on the tension bar.

[0021] Compared with the prior art, the present utility model provides a device for fixing condensate and rainwater pipes with different diameters on an outer wall in a building project, and has the following beneficial effects.

[0022] 1. The present utility model can simultaneously adapt to and fix two pipes, and is convenient and efficient to install; it is made by bending and processing metal strips, the materials are easily available, and the processing and manufacturing are simple; rubber pads are provided to avoid pressure damage to the pipes and absorb the vibration generated during water flow; sleeves are placed to accurately control the tightening degree of the bolts and avoid over-tightening and damage to the pipes.

[0023] 2. The present utility model is provided with reinforcing strips to improve the overall strength, bearing capacity and anti-deformation ability; a tension bar is provided to form an upward inclined tension force, further ensuring the reliability and effectiveness of the whole.

[0024] Other advantages, objectives and features of the present utility model will be described to some extent in the subsequent specification; and to some extent, based on the study of the following text, they will be obvious to those skilled in the art; or, they can be learned from the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic structural diagram of the present utility model.

[0026] Figure 2 This is a schematic diagram of the inner structure of the present utility model.

[0027] Figure 3 This is a schematic diagram of the top view structure of the present utility model.

[0028] Figure 4 This is an exploded view of the present utility model.

[0029] Figure 5 This is a schematic diagram of the structure of the rubber pad.

[0030] Figure 6 This is a schematic diagram of a partial structure of the present utility model.

[0031] Figure 7 This is a top view of a partial structure of the present utility model.

[0032] Figure 8 This is a schematic diagram of the second state of the present utility model.

[0033] Figure 9 This is an inner view of the second state of the present utility model.

[0034] In the figure:

[0035] 1. Outer clamping ring; 2. Inner clamping ring; 3. Direct connection section; 4. Spacing section; 5. Wall - adhering seat; 6. Rubber pad; 7. Bolt; 8. Sleeve; 9. Reinforcing strip; 10. Tie bar; 11. Screw rod. Specific embodiments

[0036] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0037] Referring to Figures 1-7 , a device for fixing condensate and rainwater pipes of different diameters on the outer wall of a building project installation includes an outer clamping ring 1 and an inner clamping ring 2 which are integrally provided and respectively adapted to two pipes; to fix the two pipes simultaneously.

[0038] Under normal circumstances, the inner side is the condensate pipe, the outer side is the rainwater pipe, and the diameters of the two are different, being pipes of different diameters. The diameter of the rainwater pipe is usually larger than that of the condensate pipe; correspondingly, as Figure 1 shown, the outer clamping ring 1 is adapted to the rainwater pipe, and the inner clamping ring 2 is adapted to the condensate pipe. Similarly, there are also situations where the inner and outer pipes are interchanged and the inner diameters of the pipes are the same, etc. Correspondingly, the outer clamping ring 1 and the inner clamping ring 2 can be correspondingly adapted.

[0039] The inner diameters of the outer clamping ring 1 and the inner clamping ring 2 are slightly larger than the outer diameters of the corresponding pipes to avoid excessive extrusion; at the same time, asFigure 1 As shown, the inner end of the outer snap ring 1 forms an opening, and the inner and outer ends of the inner snap ring 2 form openings; in the state of mating the openings, the outer snap ring 1 and the inner snap ring 2 can be opened.

[0040] Meanwhile, a direct connection section 3 is provided between the outer snap ring 1 and the inner snap ring 2 to form the spacing between two pipes; it can be set according to the actual engineering situation; for example, it can be set to 40 - 50 mm.

[0041] Meanwhile, the inner snap ring 2 extends inwards to provide a spacing section 4 to form a reasonable spacing between the inner end pipe and the wall; it can be set according to the actual engineering situation; for example, it can be set to 50 - 80 mm.

[0042] In addition, a wall - adhering seat 5 is provided at the end of the spacing section 4; corresponding holes are opened on the wall - adhering seat 5 to fix the whole on the wall through fixing parts such as expansion bolts.

[0043] In some embodiments, the outer snap ring 1, the inner snap ring 2, the direct connection section 3, the spacing section 4, and the wall - adhering seat 5 are made by bending a metal bar; as Figure 7 shown, after setting the corresponding diameter, the metal bar is bent.

[0044] Or, the outer snap ring 1, the inner snap ring 2, the direct connection section 3, and the spacing section 4 are made by bending a metal bar, and the wall - adhering seat 5 is fixed at the end of the spacing section 4 through forms such as welding and bolt connection; to match more wall - adhering seats 5 with different specifications and forms.

[0045] It should be noted that when performing welding fixation, preferably, a bent foot is provided at the inner end of the spacing section 4 to have more fitting area for connection with the wall - adhering seat 5; when set as bolt connection, a clamping seat formed by two plates or a connecting plate formed by one plate can be provided at the outer end of the wall - adhering seat 5, and after the spacing section 4 corresponds to it, bolts are passed through for fixation.

[0046] In addition, for the non - integral wall - adhering seat 5, it can be set in forms such as a rectangular panel, a triangular plate, a circular plate, etc., and corresponding holes are opened for fixing parts such as expansion bolts to pass through.

[0047] Preferably, a galvanized flat iron is processed into the required shape.

[0048] In some embodiments, rubber pads 6 are provided on the inner sides of the outer snap ring 1 and the inner snap ring 2; by using the deformable characteristics of the rubber pads 6, pressure damage to the pipes can be avoided under the condition of tight clamping. Moreover, after adding the rubber pads, the vibration generated during water flow can be absorbed, reducing the possibility of pipe detachment.

[0049] Among them, the rubber pads 6 are in strip form; they are bent and arranged on the inner side of the snap ring.

[0050] Preferably, an adhesive layer is provided on the inner side and / or the outer side of the rubber pad 6; auxiliary fixing is achieved through pasting; it can be understood that when the adhesive layer is provided on the inner side, it is preferable to first paste the rubber pad 6 on the pipeline and then fit the snap ring in place.

[0051] Further, a groove is formed on the outer side of the rubber pad 6, and the outer snap ring 1 and the inner snap ring 2 are snapped into the groove; as Figure 5 shown, the cooperation between the rubber pad and the snap ring can be made more stable.

[0052] It should be noted that the adhesive layer or the groove can be provided alternatively or simultaneously.

[0053] In some embodiments, through holes are formed in the straight connection section 3 and the spacing section 4, and bolts 7 are passed through and tightened to clamp the pipeline.

[0054] As Figures 1-4 shown, the bolts 7 bring the opening positions of the snap rings closer, tightly fitting against the outer side of the pipeline to clamp and fix it.

[0055] Further, sleeves 8 with a diameter larger than that of the bolts 7 and for controlling the pressing distance are placed inside the straight connection section 3 and the spacing section 4; to precisely control the tightening degree of the bolts 7 and avoid over-pressing and damaging the pipeline.

[0056] In some embodiments, a reinforcing strip 9 is provided on one side of the outer snap ring 1 and the inner snap ring 2.

[0057] Referring to Figure 8 , through the additionally provided reinforcing strip 9 on the outer side, its two ends are respectively connected to the outer snap ring 1 and the inner snap ring 2, further improving the overall strength, bearing capacity and anti-deformation ability.

[0058] In some embodiments, a tension bar 10 is provided on one side of the outer snap ring 1 to form an upward oblique pulling force, further ensuring the overall reliability and effectiveness.

[0059] As Figure 9 shown, one side of the tension bar 10 is connected to the outer snap ring 1, and the other side is bent and fitted against the outer wall.

[0060] Specifically, a screw rod 12 is fixedly provided on one side of the outer snap ring 1, and a through hole is correspondingly formed on the tension bar 10; after alignment, a mounting nut is used to limit the tension bar 10.

[0061] This device is applied to a certain project: it is necessary to fix the φ50 PVC condensate water pipe inside and the φ110 PVC rainwater pipe outside at the same time; select galvanized flat iron with a width of 5CM * a thickness of 4.7MM to process into the required pipe support shape; drill φ12MM bolt holes on the pipe support, put the support on the pipe, place it at the installation height, and add a rubber gasket with a thickness of 3 mm between the support and the pipe to prevent the pipe from being worn and absorb the shock generated by the flowing water; add a φ14MM sleeve at the position of the φ12MM bolt hole in the support to prevent the screw from being tightened too tightly and damaging the outer rainwater pipe and the inner condensate water pipe; the base at the contact position between the support and the wall is integrally set with the support; the base is bent out by a bending machine, and the specific angle depends on which shaped support is selected; drill an M12 expansion bolt hole on each of the two bases on both sides and fix it with an M12 expansion bolt.

[0062] The utility model can reliably fix two pipes parallel to the outside of the outer wall, can well absorb the vibration generated during water flow, and ensure that the outer wall condensate water pipe and rainwater pipe will not fall off during use; it has aesthetics and practicability.

[0063] In the utility model, two pipes can be adapted and fixed at the same time, and the installation is convenient and efficient; it is made by bending and processing metal strips, the materials are easy to obtain, and the processing and production are simple; a rubber pad 6 is provided to avoid pressure damage to the pipe and absorb the vibration generated during water flow; the sleeve 8 is placed to accurately control the tightening degree of the bolt 7 to avoid over-tightening and damaging the pipe; a reinforcing strip 9 is provided to improve the overall strength, bearing capacity and anti-deformation ability; a tension strip 10 is provided to form an upward oblique tension force to further ensure the reliability and effectiveness of the whole.

[0064] The above is only the preferred specific implementation manner of the utility model, but the protection scope of the utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the utility model, according to the technical solution of the utility model and its inventive concept, makes equivalent replacements or changes, and should be covered within the protection scope of the utility model.

[0065] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0066] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present invention.

Claims

1. A device for fixing condensate water and rainwater pipes of different diameters on the exterior wall of a building project, characterized in that: It comprises an outer clamping ring (1) and an inner clamping ring (2) which are integrally arranged and respectively adapted to two pipes; A straight connection section (3) is provided between the outer snap ring (1) and the inner snap ring (2); The inner snap ring (2) is extended inwardly to provide a spacing section (4); A wall-mounted seat (5) is provided at the end of the spacing section (4).

2. The device for fixing condensate water and rainwater pipes of different diameters installed on the exterior wall of a building project according to claim 1, characterized in that: The outer clamping ring (1), the inner clamping ring (2), the straight-connecting section (3), the spacing section (4), and the wall-mounted seat (5) are formed by bending a metal strip; or the outer clamping ring (1), the inner clamping ring (2), the straight-connecting section (3), and the spacing section (4) are formed by bending a metal strip.

3. The device for fixing condensate water and rainwater pipes of different diameters installed on the exterior wall of a building project according to claim 1, characterized in that: Rubber pads (6) are provided on the inner sides of the outer snap ring (1) and the inner snap ring (2).

4. The device for fixing condensate water and rainwater pipes of different diameters installed on the exterior wall of a building project according to claim 3, characterized in that: An adhesive layer is provided on the inner side and / or outer side of the rubber pad (6).

5. The device for fixing condensate water and rainwater pipes of different diameters installed on the exterior wall of a building project according to claim 1, characterized in that: The straight connection section (3) and the spacing section (4) are provided with through holes, and bolts (7) are passed through them for tightening.

6. The device for fixing condensate water and rainwater pipes of different diameters installed on the exterior wall of a building project according to claim 5, characterized in that: A sleeve (8) having a diameter larger than that of the bolt (7) is placed inside the straight connection section (3) and the spacing section (4).

7. The device for fixing condensate water and rainwater pipes of different diameters installed on the exterior wall of a building project according to claim 1, characterized in that: A reinforcement strip (9) is provided on one side of the outer clamping ring (1) and the inner clamping ring (2).

8. The device for fixing condensate water and rainwater pipes of different diameters installed on the exterior wall of a building project according to claim 1, characterized in that: A pull strip (10) is provided on one side of the outer clamping ring (1).

9. The device for fixing condensate water and rainwater pipes of different diameters installed on the exterior wall of a building project according to claim 8, characterized in that: One side of the pull rod (10) is connected to the outer clamping ring (1), and the other side is bent and arranged to fit the outer wall.

10. The device for fixing condensate water and rainwater pipes of different diameters installed on the exterior wall of a building project according to claim 8, characterized in that: A screw rod (11) is fixedly provided on one side of the outer clamping ring (1), and a corresponding through hole is provided on the pull rod (10).

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