Building outer wall downpipe fixing support

Abstract

The utility model relates to fixed support technical field, especially building outer wall downspout fixed support, including two opposite establishment's side clamp, the main part of side clamp is arc hoop board and support board, the both ends of main part are first hoop board and second hoop board, all are provided with two through -holes on first hoop board and second hoop board, the through -hole on second hoop board can be connected through bolt between two side clamps and further imprison downspout, also can make downspout adhere to the surface of building wall through the through -hole on first hoop board, the utility model discloses to single even multiple side -by -side downspout, only need the additional connecting plate and the top resistance angle block of corresponding addition can be fixed, save material and can be in multiple angle butt joint downspout's pipe wall, fill the gap of downspout, further improved stability.

Description

Technical Field

[0001] This utility model relates to the field of fixed support technology, and in particular to a fixed support for a building exterior wall downpipe. Background Technology

[0002] Downpipes are typically used on building exteriors to guide rainwater down from the roof and prevent water from eroding the building structure. Fixtures are devices used to secure the downpipes to the exterior walls.

[0003] Existing fixing brackets are conventional semi-circular clamps, which may have some problems, such as complicated installation, poor stability due to the use of only U-shaped pipe clamps for fixing, the need to use additional binding components of different specifications when multiple water pipes are arranged in parallel, and poor seismic resistance. Utility Model Content

[0004] In order to overcome the deficiencies in the prior art and achieve the above-mentioned functions, this utility model provides a fixing bracket for the downpipe on the exterior wall of a building.

[0005] This utility model is achieved through the following technical solution: The building exterior wall downpipe fixing bracket includes two opposing side clamps. The main body of the side clamp is an arc-shaped clamp plate and a support plate. The two ends of the main body are the first clamp plate and the second clamp plate, respectively. Both the first clamp plate and the second clamp plate are provided with two through holes. The two side clamps can be bolted together through the through holes in the second clamp plate to secure the downpipe. They can also be made to fit the downpipe tightly against the building wall surface through the through holes in the first clamp plate. It also includes a U-shaped connecting plate that can be installed between the second hoop plates on both sides. A triangular top abutment block is fixed directly below the connecting plate. The top abutment block has a horizontal upper surface and oblique arc edges on both sides that can abut against the walls of two parallel downpipes. It also includes side abutment blocks installed on the inner side of the two side support plates. The side abutment blocks have a contact surface with the support plates that is perpendicular to the lower end surface, and the inner side surface is a curved arc surface that abuts against the wall of the downpipe.

[0006] Furthermore, the inner wall of the arc-shaped hoop plate abuts against the wall of the downpipe. When the connecting plate is not used, the two arc-shaped hoop plates can just secure one downpipe. The plane containing the inner end face of the second hoop plate passes through the central axis of the downpipe.

[0007] Furthermore, the through holes on the first hoop are passed through by fixing bolts, and thus fixed to the exterior wall of the building; each of the support plates is provided with two inward countersunk holes, which are passed through by transverse bolts and fixedly connected to the threaded holes on the side corner blocks.

[0008] Furthermore, the connecting plate includes a middle horizontal plate and side plates at both ends, and the side plates are provided with through holes corresponding to the second hoop plate; The horizontal plate has four vertical through-holes in the center, and the top abutment block has threaded holes corresponding to the through-holes.

[0009] Furthermore, each of the two oblique arc edges of the top abutment block is provided with a through arc-shaped groove, and a square groove is provided in the groove. An EPDM rubber pad is adhered in the groove, and the square block on the EPDM rubber pad can be embedded into the square groove. The outer end face of the EPDM rubber pad abuts against the walls of the drain pipes on both sides.

[0010] Furthermore, the top abutment block is longer than the front and rear end faces of the connecting plate, and the side clamp is flush with the front and rear end faces of the connecting plate.

[0011] The beneficial effects of this utility model are: This invention addresses the installation of single or multiple parallel downpipes. It requires only additional connecting plates and top abutment blocks for fixation, saving materials and providing support at multiple angles against the downpipe wall, filling gaps and further improving stability. The EPDM rubber pad used in contact with the downpipe provides shock absorption and noise reduction. This invention is simple to install, easy to carry, and suitable for high-altitude operations. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 for Figure 1 The main view; Figure 3 This is an assembly diagram of the present invention; Figure 4 A three-dimensional schematic diagram of the top abutment block after removing one EPDM rubber pad; Figure 5 This is a perspective view of the assembled version of this utility model; Figure 6 This is a three-dimensional schematic diagram of an EPDM rubber pad. Figure 7 This is an assembly diagram without using a connecting plate.

[0013] In the picture: 1. Side clamp; 101. First clamp plate; 102. Second clamp plate; 103. Through hole; 104. Countersunk hole; 105. Arc clamp plate; 106. Support plate. 2. Fixing bolts, 201. Horizontal bolts. 3. Connecting plate, 301. Horizontal plate, 302. Side plate, 303. Limiting hole. 4. Side corner blocks, 5. Top abutment block, 501. Slot, 502. Threaded hole, 503. Square groove. 6. EPDM rubber pad. Detailed Implementation

[0014] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. The components of the embodiments of the present invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0015] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0016] like Figures 1 to 6 As shown, this utility model includes two opposing side clamps 1. The main body of each side clamp 1 consists of an arc-shaped clamp plate 105 and a support plate 106. The two ends of the main body are a first clamp plate 101 and a second clamp plate 102, which serve as a connecting element. Both the first clamp plate 101 and the second clamp plate 102 are provided with two through holes 103. The two side clamps 1 can be bolted together through the through holes 103 on the second clamp plate 102 to secure the downpipe. This is an assembly method without an intermediate connecting plate 3 (see reference). Figure 7 The downpipe can also be fixed to the building wall surface by the through hole 103 on the first hoop plate 101; It also includes a U-shaped connecting plate 3 that can be installed between the two second hoop plates 102 on both sides. A triangular top abutment block 5 is fixed directly below the connecting plate 3. The top abutment block 5 has a horizontal upper surface and oblique arc edges on both sides, which can abut against the walls of two parallel downpipes to limit and clamp the two parallel downpipes in the central position. It also includes side corner blocks 4 installed on the inner sides of the two side support plates 106. The surface of the side corner block 4 that contacts the support plate 106 is perpendicular to the lower end surface, and the inner surface is an arc-shaped curved surface that abuts against the wall of the downpipe. (See reference) Figure 2 and Figure 3 The corner gap between the side clamp 1 and the downpipe is physically occupied to further limit the downpipe and improve its stability.

[0017] The inner wall of the arc-shaped clamp 105 abuts against the wall of the downpipe. When the connecting plate 3 is not used, the two arc-shaped clamps 105 can just secure one downpipe. (Refer to...) Figure 7 The plane containing the inner end face of the second clamp 102 passes through the central axis of the downpipe, meaning that one side clamp 1 occupies half of the side position of the downpipe of the corresponding specification.

[0018] The through hole 103 on the first hoop 101 is passed through by the fixing bolt 2, and thus fixed to the exterior wall of the building. (Ref) Figure 3 Each of the support plates 106 is provided with two inward countersunk holes 104, which are used to avoid interference with the fixing bolts 2. The countersunk holes 104 are passed through by the transverse bolts 201 and are fixedly connected to the threaded holes on the side corner blocks 4.

[0019] The connecting plate 3 includes a middle horizontal plate 301 and side plates 302 at both ends. The side plates 302 are provided with through holes 103 corresponding to the second hoop plate 102, allowing for fixed connection using screws and nuts. The purpose of the connecting plate 3 is to secure multiple parallel downpipes. (Refer to...) Figure 3 ; The horizontal plate 301 has four vertical through-holes 303 in the center, and the top abutment block 5 has a threaded hole 502 corresponding to the through-holes 303 on its top, so as to fix the top abutment block 5.

[0020] The top abutment block 5 has through arc-shaped grooves 501 on both of its inclined arc edges. Square grooves 503 are provided in the grooves 501, and EPDM rubber pads 6 are bonded to them. The square blocks on the EPDM rubber pads 6 can be embedded into the square grooves 503. This method limits the position of the EPDM rubber pads 6, and uses both bonding and snapping methods to secure them. The outer end face of the EPDM rubber pads 6 abuts against the walls of the drain pipes on both sides. It has excellent weather resistance (-40℃~150℃), aging resistance, and UV resistance. It is not easily deformed after long-term use, making it suitable for outdoor or humid environments. It also has high resilience, absorbing more than 80% of high-frequency vibrations and reducing noise transmission, making it suitable for vibration damping between water pipes and supports. Furthermore, its cost is moderate, offering better performance than silicone rubber or fluororubber, making it suitable for large-scale applications.

[0021] The top abutment block 5 is longer than the front and rear end faces of the connecting plate 3, and the side clamp 1 is flush with the front and rear end faces of the connecting plate 3, which facilitates batch transportation.

[0022] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Any other modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model, as long as they do not depart from the spirit and scope of the technical solution of this utility model, should be covered within the scope of the claims of this utility model.

Claims

1. A fixing bracket for a building's exterior wall downpipe, characterized in that: It includes two opposing side clamps (1). The main body of the side clamp (1) is an arc-shaped clamp plate (105) and a support plate (106). The two ends of the main body are a first clamp plate (101) and a second clamp plate (102). The first clamp plate (101) and the second clamp plate (102) are provided with two through holes (103). The two side clamps (1) can be bolted together through the through holes (103) on the second clamp plate (102) to secure the downpipe. The downpipe can also be made to fit tightly against the surface of the building wall through the through holes (103) on the first clamp plate (101). It also includes a U-shaped connecting plate (3) that can be installed between the two second hoop plates (102) on both sides. A triangular top abutment block (5) is fixed directly below the connecting plate (3). The top abutment block (5) has a horizontal upper surface and oblique arc edges on both sides, and can abut against the walls of two parallel downpipes. It also includes side corner blocks (4) installed on the inner side of the two side support plates (106). The side corner blocks (4) are perpendicular to the lower end face of the support plates (106) and the inner side is a curved surface that abuts against the wall of the drain pipe.

2. The building exterior wall downpipe fixing bracket according to claim 1, characterized in that: The inner wall of the arc-shaped hoop (105) abuts against the wall of the downpipe. When the connecting plate (3) is not used, the two arc-shaped hoops (105) just fasten one downpipe. The plane of the inner end face of the second hoop (102) passes through the central axis of the downpipe.

3. The building exterior wall downpipe fixing bracket according to claim 1, characterized in that: The through hole (103) on the first hoop plate (101) is passed through by the fixing bolt (2) and then fixed to the exterior wall of the building; the support plate (106) is provided with two inward countersunk holes (104), the countersunk holes (104) are passed through by the transverse bolt (201) and fixedly connected to the threaded hole on the side corner block (4).

4. The building exterior wall downpipe fixing bracket according to claim 1, characterized in that: The connecting plate (3) includes a middle horizontal plate (301) and side plates (302) at both ends. The side plates (302) are provided with through holes (103) corresponding to the second hoop plate (102). The horizontal plate (301) has four vertical through-holes (303) in the center, and the top abutment block (5) has a threaded hole (502) corresponding to the through-holes (303) at the top.

5. The building exterior wall downpipe fixing bracket according to claim 1, characterized in that: The top abutment block (5) has through arc-shaped slots (501) on both of its inclined arc edges. A square groove (503) is provided in the slot (501). An EPDM rubber pad (6) is bonded in the slot (501). The square on the EPDM rubber pad (6) can be embedded in the square groove (503). The outer end face of the EPDM rubber pad (6) abuts against the walls of the drain pipes on both sides.

6. The building exterior wall downpipe fixing bracket according to claim 5, characterized in that: The top abutment block (5) is longer than the front and rear end faces of the connecting plate (3), and the side clamp (1) is flush with the front and rear end faces of the connecting plate (3).

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