A sewer pipe installation structure

Abstract

This utility model relates to the field of pipe installation technology, and in particular to a sewer pipe installation structure, including a bracket. A support rod is threadedly connected to the top of the bracket, and a first abutment component is detachably connected to the free end of the support rod. A second abutment component is provided at the bottom of the bracket. The first abutment component and the second abutment component are used in conjunction. The second abutment component is fixed to the bottom of the bracket by a pair of spring-loaded rod assemblies. The spring-loaded rod assemblies are used to disassemble the second abutment component and unlock the first abutment component. The second abutment component can be disassembled by the spring-loaded rod assemblies. After the second abutment component is disassembled, the first abutment component, which is no longer in contact, can be unlocked. The disassembled upper and lower abutment components can be directly separated from the connecting part and the support part, which facilitates replacement and avoids affecting the normal use of the fixed structure.

Description

Technical Field

[0001] This utility model relates to the field of pipeline installation technology, and in particular to a sewer pipe installation structure. Background Technology

[0002] Sewer systems are systems composed of pipes and their ancillary facilities. Their main function is to collect and transport sewage, rainwater, or wastewater and discharge it to designated locations (such as sewage treatment plants). They can effectively prevent sewage backflow, odor spread, and environmental pollution, and protect urban sanitation and the health of residents.

[0003] During the installation of sewer pipes, a fixing structure is needed to limit and fix the pipe fittings to prevent slippage and misalignment. For example, Chinese Patent Publication No. "CN219388831U" discloses a pipe installation structure, relating to the field of pipe installation technology, including a support base and a base. A guide rod is fixedly connected to the support base, and a guide cylinder is fixedly connected to the base. The guide cylinder is slidably connected to the guide rod. A connecting rod is fixedly connected to the base. An adjustment mechanism is provided on the support base. A support plate is fixedly connected to the upper end of the base, and a fixing plate is fixedly connected to the upper end of the support plate. This utility model provides a pipe installation structure that, by incorporating components such as a threaded rod and a limiting frame, allows the pipe to be inserted between two fixing plates. Rotating the threaded rod causes it to drive the limiting frame, thus limiting the pipe's position after installation. This makes the pipe more stable and solves the problem that existing building engineering pipes are often laid overhead and unstable when installed using only mounting frames.

[0004] In practice, the pipe fittings are clamped and fixed by using a horizontal moving limit frame in conjunction with the base. However, the limit frame, the fixing plate, and the support plate cannot be disassembled or replaced. Therefore, after long-term use, or if the limit frame is damaged or deformed, the normal use of the fixing structure will be affected due to the difficulty of replacement. Utility Model Content

[0005] The purpose of this utility model is to solve the shortcomings of the existing technology, namely that the limiting frame cannot be disassembled and replaced, and to propose a sewer pipe installation structure.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] Design a sewer pipe installation structure, including a bracket, a support rod threadedly connected to the top of the bracket, a first abutment component detachably connected to the free end of the support rod, and a second abutment component provided at the bottom of the bracket, wherein the first abutment component and the second abutment component are used in conjunction.

[0008] The second abutment component is fixed to the bottom of the bracket by a pair of spring-loaded rod assemblies, which are used to disassemble the second abutment component and unlock the first abutment component.

[0009] Furthermore, the first abutting component includes an upper abutting member and a pair of connecting parts, wherein the upper abutting member is fixedly connected between the pair of connecting parts by a first positioning structure;

[0010] Among them, a pair of connecting parts are located on both sides and extend outward to form guide parts. The pair of connecting parts are closed and slidably connected to the guide grooves on both sides of the inner wall of the bracket through the guide parts.

[0011] Furthermore, each of the pair of connecting parts is provided with an arc-shaped groove on the opposite side of the top protrusion, and the two arc-shaped grooves are joined together to form an annular groove. The free end of the support rod is fixedly connected to a T-shaped part, the bottom of the T-shaped part is circular, and its bottom is rotatably connected in the annular groove.

[0012] Furthermore, the second abutment component includes a support portion, the bottom of the bracket is a recessed structure, and the support portion is slidably connected to the bottom of the upper abutment component via a stepped groove. The lower abutment component is movably inserted into the top two sides of the support portion via a second positioning structure.

[0013] The lower abutment member has two sides that abut against the support portion and the inner sidewall of the stepped groove, respectively.

[0014] Furthermore, the lower abutment is disposed below the guide groove, and the lower abutment abuts against the upper abutment, and both the upper abutment and the lower abutment abut against the pipe through the groove structure in the middle.

[0015] Furthermore, the spring insert assembly includes a base, which is fixedly connected to the bottom of the bracket. The two ends of the base are bent upward and slidably connected to insert rods via springs. The end of the insert rod is provided with a stop bar that abuts against the spring. One end of the insert rod passes through the bottom protrusion of the support portion.

[0016] The beneficial effects of the drainage pipe installation structure proposed in this utility model are as follows: This utility model has a first abutment component and a second abutment component respectively provided at the top and bottom of the bracket. The abutment component can effectively abut and fix the pipe fitting, which is convenient for supporting the pipe fitting. In addition, the second abutment component can be disassembled by the spring plug component. After the second abutment component is disassembled, the first abutment component that is no longer abutting can be unlocked. The disassembled upper and lower abutment components can be directly separated from the connecting part and the supporting part, which is convenient for replacement. At the same time, it can also avoid the normal use of the fixing structure due to reasons such as not being able to disassemble or the disassembly steps being complicated. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is an exploded view of the structure of the first and second abutting components of this utility model;

[0019] Figure 3 for Figure 2 A magnified structural diagram of area A;

[0020] Figure 4 This is an exploded view of the first and second positioning structures of this utility model.

[0021] Figure 5 This is a schematic diagram of the structure of the spring insert assembly of this utility model;

[0022] Figure 6 for Figure 5 A magnified structural diagram of region B.

[0023] In the diagram: 1. Bracket; 11. Guide groove; 12. Step groove; 2. Support rod; 3. First abutment assembly; 31. Upper abutment; 32. Connecting part; 33. Guide part; 34. Annular groove; 35. T-shaped part; 4. Second abutment assembly; 41. Support part; 42. Lower abutment; 5. Spring insert rod assembly; 51. Base; 52. Spring; 53. Insert rod; 54. Abutment rod; 6. First positioning structure; 61. Positioning post; 62. Positioning hole; 7. Second positioning structure. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0025] Reference Figure 1-6 A sewer pipe installation structure includes a bracket 1, a support rod 2 threadedly connected to the top of the bracket 1, a first abutting component 3 detachably connected to the free end of the support rod 2, and a second abutting component 4 located at the bottom of the bracket 1. The first abutting component 3 and the second abutting component 4 are used in conjunction.

[0026] The second abutment component 4 is fixed to the bottom of the bracket 1 by a pair of spring rod assemblies 5. The spring rod assemblies 5 are used to disassemble the second abutment component 4 and unlock the first abutment component 3.

[0027] It should be added that the bracket 1 includes a frame with a U-shaped structure at the top and a base fixedly connected to the bottom of the frame, and guide grooves 11 are provided on both sides of the inner wall of the frame.

[0028] Furthermore, the support rod 2 is a screw rod, with a rotating handle at the top and a first abutting component 3 at the bottom. Furthermore, a pair of connecting parts 32 are driven by the support rod 2 and slide through the guide part 33 in cooperation with the guide groove 11, which can drive the upper abutting component 31 to cooperate with the lower abutting component 42 to clamp and fix the pipe.

[0029] Of course, the guide groove 11 is located above the lower abutment 42 to provide space for unlocking the connecting part 32.

[0030] Furthermore, the first abutting component 3 includes an upper abutting member 31 and a pair of connecting parts 32, wherein the upper abutting member 31 is fixedly connected between the pair of connecting parts 32 by a first positioning structure 6;

[0031] Among them, a pair of connecting parts 32 are located on both sides and extend outward to form guide parts 33. The pair of connecting parts 32 are closed and slidably connected to the guide grooves 11 on both sides of the inner wall of the bracket 1 through the guide parts 33.

[0032] Furthermore, each of the two connecting parts 32 has an arc-shaped groove on the opposite side of the top protrusion. The two arc-shaped grooves are joined together to form an annular groove 34. The free end of the support rod 2 is fixedly connected to a T-shaped part 35. The bottom of the T-shaped part 35 has a circular structure and its bottom is rotatably connected in the annular groove 34.

[0033] In this embodiment, as Figure 4 As shown, the first positioning structure 6 and the second positioning structure 7 have the same structure, both including positioning posts 61 and positioning holes 62. Specifically, at least one positioning post 61 is provided on the side of one of the connecting parts 32 and on both sides of the support part 41, and the end faces of the upper abutment 31 and the lower abutment 42 are provided with positioning holes 62 that match the positioning posts 61.

[0034] Specifically, when the pair of connecting parts 32 are closed and the upper abutment 31 is fixed by the first positioning structure 6, and when the support part 41 is engaged in the stepped groove 12, the lower abutment 42 is fixed to the support part 41 by the second positioning structure 7 and the inner wall of the stepped groove 12.

[0035] More specifically, the second abutment component 4 includes a support part 41, the bottom of the bracket 1 is a recessed structure, and the support part 41 is slidably connected to the bottom of the upper abutment 31 via a stepped groove 12. The lower abutment 42 is movably inserted into the top two sides of the support part 41 via a second positioning structure 7.

[0036] The lower abutment 42 has its two sides abutting against the inner walls of the support part 41 and the stepped groove 12, respectively.

[0037] In general, the lower abutment 42 is located below the guide groove 11, and the lower abutment 42 abuts against the upper abutment 31. Both the upper abutment 31 and the lower abutment 42 abut against the pipe through the groove structure in the middle.

[0038] It should be added that the lower abutment 42 abuts against the upper abutment 31, which on the one hand can clamp and fix the pipe fitting, and on the other hand can prevent the connection part 32 from detaching due to excessive rotation of the support rod 2.

[0039] Specifically, after the support part 41 is separated from the bottom of the bracket 1, the lower abutment 42 can be directly separated from the support part 41. After the rotating support rod 2 drives the pair of connecting parts 32 to separate from the bracket 1, the upper abutment 31 can be directly removed after the pair of connecting parts 32 are separated.

[0040] Finally, the spring insert assembly 5 includes a base 51, which is fixedly connected to the bottom of the bracket 1. The two ends of the base 51 are bent upward and slidably connected to the insert rod 53 through the spring 52. The end of the insert rod 53 is provided with a stop rod 54 that abuts against the spring 52. One end of the insert rod 53 passes through the bottom protrusion of the support part 41.

[0041] In this embodiment, the bottom sides of the support part 41 extend outward to form a protruding structure. The protruding structure is provided with a socket that matches the insertion rod 53. The insertion rod 53 is inserted into the socket under the action of the spring 52 to fix the support part 41 in conjunction with the stepped groove 12.

[0042] Specifically, the two sides of the support part 41 extend outward and abut against the stepped groove 12;

[0043] Furthermore, the overall height of the spring insert assembly 5 should be less than the depth of the groove at the bottom of the bracket 1.

[0044] Working method: During operation, a pair of connecting parts 32 close together and are fixed to the upper abutment 31 by the first positioning structure 6. When the pair of connecting parts 32 close together, the T-shaped part 35 is also accommodated in the annular groove 34. Then, under the action of the support rod 2, the pair of connecting parts 32 slide upward along the guide groove 11.

[0045] Then, the support part 41 supports the lower abutment 42 through the second positioning structure 7 on both sides, and then the support part 41 is engaged in the stepped groove 12. The two sides of the lower abutment 42 abut against the side walls of the support part 41 and the stepped groove 12 respectively to achieve the fixing effect.

[0046] Furthermore, after the support part 41 is engaged, the insertion rod 53, under the action of the spring 52, inserts one end into the insertion hole of the protruding part at the bottom of the support part 41, thereby fixing the support part 41.

[0047] Finally, the support rod 2 drives the upper abutment 31 to move towards the lower abutment 42, and the two work together to clamp the pipe.

[0048] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

[0049] In the description of this specification, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing the technical solution of this patent and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this patent application.

[0050] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this patent application, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0051] In this specification, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this specification according to the specific circumstances.

[0052] In this specification, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Furthermore, "above," "over," and "on top" of the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0053] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

Claims

1. A sewer pipe installation structure, comprising a bracket (1), characterized in that: A support rod (2) is threadedly connected to the top of the bracket (1). A first abutting component (3) is detachably connected to the free end of the support rod (2). A second abutting component (4) is provided at the bottom of the bracket (1). The first abutting component (3) and the second abutting component (4) are used together. The second abutment component (4) is fixed to the bottom of the bracket (1) by a pair of spring rod assemblies (5), which are used to disassemble the second abutment component (4) and unlock the first abutment component (3).

2. The sewer pipe installation structure according to claim 1, characterized in that: The first abutting component (3) includes an upper abutting member (31) and a pair of connecting parts (32), wherein the upper abutting member (31) is fixedly connected between the pair of connecting parts (32) by a first positioning structure (6); Among them, a pair of connecting parts (32) are located on both sides and extend outward to form guide parts (33). The pair of connecting parts (32) are closed and slidably connected to the guide grooves (11) on both sides of the inner wall of the bracket (1) through the guide parts (33).

3. The sewer pipe installation structure according to claim 2, characterized in that: A pair of connecting parts (32) are provided with arc-shaped grooves on opposite sides of the top protrusion. The two arc-shaped grooves are joined together to form an annular groove (34). The free end of the support rod (2) is fixedly connected to a T-shaped part (35). The bottom of the T-shaped part (35) is circular and its bottom is rotatably connected in the annular groove (34).

4. The sewer pipe installation structure according to claim 2, characterized in that: The second abutment component (4) includes a support part (41). The bottom of the bracket (1) is a recessed structure, and the bottom of the bracket (1) is located below the upper abutment (31) and is slidably connected to the support part (41) through a stepped groove (12). The top two sides of the support part (41) are movably inserted with the lower abutment (42) through the second positioning structure (7). The lower abutment (42) abuts against the side walls of the support (41) and the stepped groove (12) on both sides respectively.

5. The sewer pipe installation structure according to claim 4, characterized in that... The lower abutment (42) is disposed below the guide groove (11), and the lower abutment (42) abuts against the upper abutment (31), and both the upper abutment (31) and the lower abutment (42) abut against the pipe through the groove structure in the middle.

6. The sewer pipe installation structure according to claim 5, characterized in that: The spring insert assembly (5) includes a base (51), which is fixedly connected to the bottom of the bracket (1). The two ends of the base (51) are bent upward and slidably connected to the insert (53) via the spring (52). The end of the insert (53) is provided with a stop bar (54) that abuts against the spring (52). One end of the insert (53) passes through the bottom protrusion of the support part (41).

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