A pre-embedded pipeline fixing device

Abstract

The utility model discloses a kind of pre-embedded pipeline fixing devices, including support and pre-embedded pipe, the support includes base, fixed plate and two threaded rods, two threaded rods are vertically fixedly connected in the left and right sides of base, two through holes corresponding with threaded rod are vertically and perpendicularly passed in the fixed plate, threaded rod is movably arranged in the through hole, the nut of threaded rod is abutted with the upper and lower end surface of fixed plate;The front side of the fixed plate is horizontally and spaced apart and provided with a plurality of detachable fixing bases, vertical hole is vertically and perpendicularly passed in the middle part of fixing base, inner tube is fixed in vertical hole, the upper end and lower end of inner tube extend outside the vertical hole, the pre-embedded pipe is arranged in the inner tube, and the first fastener for fixing pre-embedded pipe is arranged on the inner tube. The device can quickly support and fix the pre-embedded pipeline, effectively avoid deformation displacement during concrete pouring, and the adjustment of pre-embedded pipe installation height and spacing is very convenient, so as to significantly improve the installation accuracy of pre-embedded pipe.

Description

Technical Field

[0001] This utility model belongs to the field of pre-embedded pipeline installation, specifically relating to a pre-embedded pipeline fixing device. Background Technology

[0002] In the construction of embedded pipelines in buildings, the pipeline outlets are generally connected and fixed by tying them to the reinforcing steel bars with wire. Although this structure is simple to operate, it cannot achieve precise positioning of the pipeline's height and spacing. Furthermore, during concrete pouring, the impact of the pouring process can easily cause deformation and displacement, making it impossible to effectively connect the pipelines later. This requires secondary processing, which involves damaging the main building structure, wasting a lot of manpower and resources, and seriously affecting the construction period and the quality of the embedded pipeline installation. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model aims to provide a pre-embedded pipeline fixing device. This device can quickly support and fix pre-embedded pipelines, effectively preventing deformation and displacement during concrete pouring. Furthermore, the installation height and spacing of the pre-embedded pipes are very convenient to adjust, thereby significantly improving the installation accuracy of the pre-embedded pipes.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] A pre-embedded pipeline fixing device includes a bracket and a pre-embedded pipe. The bracket includes a base, a fixing plate, and two threaded rods. The two threaded rods are vertically fixed to the left and right sides of the base. The fixing plate has two through holes corresponding to the threaded rods, which are movably inserted into the through holes. Nuts on the threaded rods abut against the upper and lower end faces of the fixing plate. The front side of the fixing plate has multiple detachable fixing seats horizontally spaced apart. A vertical hole is vertically inserted in the middle of the fixing seat, and an inner tube is fixed in the vertical hole. The upper and lower ends of the inner tube extend out of the vertical hole. The pre-embedded pipe passes through the inner tube, and a first fastener for fixing the pre-embedded pipe is provided on the inner tube.

[0006] Preferably, the front side of the fixing plate is provided with a horizontal slot that extends to both sides, and the fixing seat is slidably engaged in the slot and fixed to the fixing plate by a second fastener.

[0007] Preferably, the fixing base is provided with a snap-fit ​​part, which is slidably opened in the snap-fit ​​groove.

[0008] Preferably, the slot is a T-shaped slot, and the engaging part is a T-shaped block that mates with the T-shaped slot.

[0009] Preferably, the second fastener includes a fastening bolt, the fastening bolt being threaded through a second threaded hole in the fixing seat and abutting against the fixing plate.

[0010] Preferably, the fixing seat has outwardly protruding flanges on both the left and right sides, and two second threaded holes are vertically provided on the flanges. Fastening bolts are installed in the two second threaded holes and abut against the upper and lower sides of the slot.

[0011] Preferably, the first fastener includes a set screw, which is horizontally installed in a first threaded hole on the inner tube, and the inner end of the set screw abuts against the pre-embedded tube.

[0012] Preferably, the base includes a horizontally arranged frame, and the lower end of the threaded rod is vertically fixed to the frame.

[0013] Preferably, two mutually perpendicular stabilizing plates are fixed at each of the four corners of the frame.

[0014] The beneficial effects of this utility model are as follows:

[0015] 1. During installation, the fixing positions of the upper and lower nuts on the fixing plate can be adjusted according to the installation height of the embedded pipe, thereby adjusting the height of the entire fixing plate and improving the installation accuracy of the embedded pipe.

[0016] 2. This application can install a corresponding number of fixing seats on the fixing plate according to the number of pre-embedded pipes. When installing the fixing seats, the locking part of the fixing seat can be slid into the slot from the opening at the end of the slot. After adjusting the spacing between each fixing seat according to the project requirements, the fixing seats are locked by the second fastener. This application can adapt to the positioning and installation of different numbers of pre-embedded pipes, and the spacing of the pre-embedded pipes can be quickly adjusted, thereby improving the installation accuracy of the pre-embedded pipes.

[0017] 3. After the fixing seat of this application is positioned in the slot, tightening the fastening bolts in the two second threaded holes will cause it to abut against the upper and lower sides of the slot, thereby achieving quick fixing of the fixing seat and effectively improving the debugging efficiency of the pre-embedded pipe fixing installation.

[0018] 4. In this application, after the end of the pre-embedded pipe passes through the inner tube of the fixing seat, the pre-embedded pipe can be quickly fixed by tightening the set screw on the inner tube, thereby significantly improving the installation efficiency of the pre-embedded pipe and making it very convenient and efficient to use. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the base of this utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the fixing plate of this utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the fixing base of this utility model. Detailed Implementation

[0023] The principles and features of this utility model are described below with reference to the accompanying drawings. The examples given are only for explaining this utility model and are not intended to limit the scope of application of this utility model.

[0024] like Figure 1-4 As shown, this utility model proposes a pre-embedded pipeline fixing device, including a bracket and a pre-embedded pipe 5. The bracket includes a base, a fixing plate 3, and two threaded rods 2, which are vertically fixed to the left and right sides of the base. In this embodiment, the base includes a horizontally arranged frame 1, and the lower ends of the threaded rods 2 are vertically fixed to the square frame 1. In this embodiment, a reinforcing rib 12 is fixed in the middle of the frame 1, and the threaded rods 2 are fixed to the reinforcing rib 12.

[0025] Two mutually perpendicular stabilizing plates 11 are fixed at each of the four corners of the frame 1, thus forming a grid-like structure for the base and improving its support stability. The base can be directly supported on the ground or fixed to the installation position of the pre-embedded pipe 5 by screws and wire binding to enhance its installation firmness and ensure that the base will not shift during concrete pouring. In practice, the grid-like structure formed by the frame 1 and the stabilizing plates 11 can be made by welding or binding four square tubes or steel bars perpendicularly in pairs to improve manufacturing convenience.

[0026] Two through holes 32 corresponding to the threaded rod 2 are vertically through the fixed plate 3. The threaded rod 2 is movably inserted in the through holes 32. The nut 21 on the threaded rod 2 abuts against the upper and lower end faces of the fixed plate 3.

[0027] During installation, the fixing positions of the upper and lower nuts 21 of the fixing plate 3 can be adjusted according to the installation height of the pre-embedded pipe 5, thereby adjusting the height of the entire fixing plate 3 and improving the installation accuracy of the pre-embedded pipe 5.

[0028] The front side of the fixing plate 3 is provided with multiple detachable fixing seats 4 at horizontal intervals. Specifically, the front side of the fixing plate 3 has horizontally extending slots 31 that run to the left and right. The fixing seats 4 are fixed with locking parts 42, which slide in the slots 31 and are fixed to the fixing plate 3 by a second fastener. The slots 31 are T-shaped slots, and the locking parts 42 are T-shaped blocks that mate with the T-shaped slots.

[0029] According to the number of pre-embedded pipes 5, this application can install a corresponding number of fixing seats 4 on the fixing plate 3. When installing the fixing seats 4, the locking part 42 of the fixing seat 4 can be slidably inserted into the slot 31 from the opening at the end of the slot 31. After adjusting the spacing between each fixing seat 4 according to the project requirements, the fixing seats 4 are locked by the second fastener. This allows the application to adapt to the positioning and installation of different numbers of pre-embedded pipes 5, and the spacing of the pre-embedded pipes 5 can be quickly adjusted, thereby improving the installation accuracy of the pre-embedded pipes 5.

[0030] In addition, the second fastener includes a fastening bolt 412. The left and right sides of the fixing seat 4 are provided with outwardly protruding flanges 41. Two second threaded holes 411 are vertically provided on the flanges 41. The fastening bolt 412 is installed in the two second threaded holes 411 and abuts against the upper and lower sides of the slot 31. The fastening bolt 412 is threaded through the second threaded holes 411 and abuts against the fixing plate 3.

[0031] After the fixing seat 4 is positioned in the slot 31, the fastening bolts 412 in the two second threaded holes 411 are tightened to make it abut against the upper and lower sides of the slot 31, thereby achieving quick fixing of the fixing seat 4 and effectively improving the debugging efficiency of the fixed installation of the embedded pipe 5.

[0032] A vertical hole is vertically opened through the middle of the fixing base 4, and an inner tube 43 is fixed in the vertical hole. The upper and lower ends of the inner tube 43 extend out of the vertical hole. The pre-embedded tube 5 passes through the inner tube 43, and a first fastener for fixing the pre-embedded tube 5 is provided on the inner tube 43. The first fastener includes a set screw 432, which is horizontally installed in a first threaded hole 431 opened on the inner tube 43, and the inner end of the set screw 432 abuts against the pre-embedded tube 5.

[0033] This application allows the pre-embedded pipe 5 to be quickly fixed by tightening the set screw 432 on the inner tube 43 after the pipe end of the pre-embedded pipe 5 passes through the inner tube 43 of the fixing seat 4. This significantly improves the installation efficiency of the pre-embedded pipe 5 and makes it very convenient and efficient to use.

[0034] When using this utility model, first, according to the installation height requirements of the pre-embedded pipe 5, adjust the fixing height of the fixing plate 3 on the threaded rod 2 by using the nut 21; through the cooperation of the snap-fit ​​part 42 and the slot 31, install the same number of fixing seats 4 as the pre-embedded pipe 5 on the fixing plate 3, and after adjusting the horizontal position of each fixing seat 4, lock the fixing seat 4 by tightening the bolt 412; then, after passing the pipe end of the pre-embedded pipe 5 through the inner tube 43 of the fixing seat 4, tighten the set screw 432 to quickly fix the pre-embedded pipe 5, thereby significantly improving the installation efficiency of the pre-embedded pipe 5, and making it very convenient and efficient to use.

[0035] Obviously, the embodiments described above are only some embodiments of this application, not all embodiments. The accompanying drawings show preferred embodiments of this application, but do not limit the patent scope of this application. This application can be implemented in many different forms; rather, the purpose of providing these embodiments is to provide a more thorough and comprehensive understanding of the disclosure of this application. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments, or make equivalent substitutions for some of the technical features. Any equivalent structures made using the content of this application's specification and drawings, directly or indirectly applied to other related technical fields, are similarly within the scope of patent protection of this application.

Claims

1. A pre-embedded pipeline fixing device, comprising a bracket and a pre-embedded pipe, characterized in that: The bracket includes a base, a fixing plate, and two threaded rods. The two threaded rods are vertically fixed to the left and right sides of the base. The fixing plate has two through holes corresponding to the threaded rods, which are movably inserted through the through holes. Nuts on the threaded rods abut against the upper and lower end faces of the fixing plate. The front side of the fixing plate has multiple detachable fixing seats at horizontal intervals. A vertical hole is vertically inserted through the middle of the fixing seat, and an inner tube is fixed in the vertical hole. The upper and lower ends of the inner tube extend out of the vertical hole. The embedded pipe is inserted through the inner tube, and a first fastener for fixing the embedded pipe is provided on the inner tube.

2. The pre-embedded pipeline fixing device according to claim 1, characterized in that: The front side of the fixing plate has a horizontal slot that extends to both sides. The fixing seat is slidably engaged in the slot and fixed to the fixing plate by a second fastener.

3. The pre-embedded pipeline fixing device according to claim 2, characterized in that: The fixed base is provided with a snap-fit ​​part, which is slidably opened in the snap-fit ​​groove.

4. The pre-embedded pipeline fixing device according to claim 3, characterized in that: The slot is a T-shaped slot, and the engaging part is a T-shaped block that mates with the T-shaped slot.

5. The pre-embedded pipeline fixing device according to claim 2, characterized in that: The second fastener includes a fastening bolt, the fastening bolt being threaded through a second threaded hole in the fixing seat and abutting against the fixing plate.

6. The pre-embedded pipeline fixing device according to claim 5, characterized in that: The fixing seat has outwardly protruding folded edges on both the left and right sides. Two second threaded holes are vertically provided on the folded edges, and fastening bolts are installed in the two second threaded holes to abut against the upper and lower sides of the slot.

7. The pre-embedded pipeline fixing device according to claim 1, characterized in that: The first fastener includes a set screw, which is horizontally installed in a first threaded hole on the inner tube, and the inner end of the set screw abuts against the pre-embedded tube.

8. The pre-embedded pipeline fixing device according to claim 1, characterized in that: The base includes a horizontally arranged frame, and the lower end of the threaded rod is vertically fixed to the frame.

9. The pre-embedded pipeline fixing device according to claim 8, characterized in that: Two mutually perpendicular stabilizing plates are fixed at each of the four corners of the frame.

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