Pipeline fixing device

Abstract

The utility model discloses a pipeline fixing device which comprises a circular ring capable of being arranged on a pipeline in a sleeved mode, a plurality of fixing rods are horizontally arranged in the circumferential direction of the circular ring, positioning pieces are arranged at the ends, close to the circular ring, of the fixing rods, and the positioning pieces are inserted into a floor hole and can abut against the inner wall of the floor hole. The device has the advantages that the device is simple in structure, convenient to use and capable of being rapidly mounted and dismounted, the problem that a pipeline is prone to inclination during construction is effectively solved, construction time is saved, construction efficiency is improved, in addition, the device can be used in a turnover mode, and resources are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline construction, in particular to a pipeline fixing device, and more particularly to a pipeline temporary fixing device for blocking floor openings. Background Art

[0002] During the construction process, the current construction process for sealing the openings of the floor drainage branch pipes passing through the floor is: roughening the opening → cleaning the surrounding area of ​​the opening → installing the bottom formwork → applying cement slurry → first pouring → second pouring → finishing and smoothing. The existing construction process lacks a fixed link for the drainage branch pipes, so it is very likely that the pipes will tilt during construction, making the verticality of the floor drainage branch pipes not meet the requirements, thus leading to rework problems. Utility Model Content

[0003] In order to overcome the problem that the existing technology may cause the pipeline to tilt during construction, so that the verticality of the floor drainage branch pipe does not meet the requirements, thereby causing rework, the embodiment of the utility model provides a pipeline fixing device. The technical solution is as follows:

[0004] A pipeline fixing device comprises a circular ring which can be put on the pipeline, wherein a plurality of fixing rods are horizontally arranged around the circular ring, and a positioning piece is arranged near one end of the fixing rods near the circular ring. The positioning piece is inserted into a floor opening and can tightly abut against the inner wall of the floor opening.

[0005] Furthermore, the positioning piece is provided with a through hole that can be sleeved on the fixing rod, the fixing rod is provided with a thread at one end of the positioning piece, and the positioning piece is fastened to the fixing rod via fastening nuts threadedly connected to the fixing rod on both sides thereof.

[0006] Furthermore, a plurality of connecting tubes are fixed horizontally on the circumference of the circular ring, and an internal thread adapted to the thread is arranged in the connecting tube. The connecting tube is threadedly connected to the fixing rod, so that workers can replace the circular ring with a suitable size according to the diameter of the on-site pipeline.

[0007] Furthermore, the fixing rods include three and are arranged at intervals of 120 degrees, thereby saving materials while ensuring the use effect of the device.

[0008] Furthermore, the inner diameter of the ring is only slightly larger than the diameter of the pipe, and the inner wall of the ring is in close contact with the outer wall of the pipe, thereby avoiding the problem of the pipe tilting and poor fixing effect due to the large gap between the ring and the pipe caused by the large diameter of the ring.

[0009] The beneficial effects of the technical solution provided by the embodiment of the utility model are: the device has a simple structure, is easy to use, and can be quickly installed and disassembled. It not only effectively solves the problem that the pipeline is easily tilted during construction, but also saves construction time and improves construction efficiency. In addition, the device can be used in a turnover manner to save resources.

[0010] The device can also flexibly select a ring of a size suitable for different pipes according to their diameters, thereby making the device more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following is a brief introduction to the drawings used in the embodiments. Obviously, the drawings listed below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0012] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0013] Figure 2 It is a schematic diagram of the structure of the positioning piece in the embodiment of the utility model;

[0014] Figure 3 It is a schematic diagram of the use status of an embodiment of the utility model.

[0015] In the attached drawings, the components represented by the various reference numerals are listed as follows: 1. ring; 2. fixing rod; 3. positioning plate; 4. thread; 5. through hole; 6. fastening nut; 7. connecting tube; 8. pipe. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0017] See also Figures 1 to 3 The embodiment of the utility model provides a pipeline fixing device, including a circular ring 1 that can be sleeved on a pipeline 8, a plurality of fixing rods 2 are horizontally arranged around the circular ring 1, a positioning piece 3 is arranged near one end of the fixing rod 2 close to the circular ring 1, the positioning piece 3 is inserted into a floor opening, and can tightly abut against the inner wall of the floor opening.

[0018] The positioning piece 3 is provided with a through hole 5 which can be sleeved on the fixing rod 2. The fixing rod 2 is provided with a thread 4 at one end of the positioning piece 3. The positioning piece 3 is fastened to the fixing rod 2 via fastening nuts 6 which are threadedly connected to the fixing rod 2 on both sides.

[0019] A number of connecting tubes 7 are fixed horizontally on the ring 1. The connecting tubes 7 are provided with internal threads that are compatible with the threads 4. The connecting tubes are threadedly connected to the fixing rods, which makes it convenient for workers to replace the rings of appropriate sizes according to the diameter of the on-site pipeline. The inner diameter of the ring 1 is only slightly larger than the diameter of the pipeline 8, and the inner wall of the ring 1 is close to the outer wall of the pipeline 8, avoiding the problem of excessive gap between the ring and the pipeline due to the large diameter of the ring, which causes the pipeline to tilt and the fixing effect to be poor.

[0020] The fixing rods 2 include three and are arranged at intervals of 120 degrees, which can ensure the effect of fixing the pipeline while using less material.

[0021] Instructions for use: When using this device, first select an appropriate ring 1 according to the diameter of the fixed pipe 8, then install all the fixing rods 2 on the ring 1 through the connecting tube 7, then place the pipe 8 into the floor opening, then tightly fit the ring 1 on the outer wall of the pipe 8, then slide the ring 1 close to the floor surface, adjust the fastening nuts 6 on both sides of the positioning piece 3 so that the positioning piece 3 can be inserted into the floor opening, then press the positioning piece 3 against the inner wall of the floor opening, and then fix it with the fastening nuts 6 on both sides to complete the temporary fixation of the pipe.

[0022] The pipeline is sealed by pouring in batches. After the first pouring is completed and the concrete is set, the device is removed and the subsequent pouring work is carried out.

[0023] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A pipeline fixing device, characterized in that: It comprises a circular ring (1) that can be sleeved on a pipe (8), wherein a plurality of fixing rods (2) are horizontally arranged around the circular ring (1), and a positioning piece (3) is arranged at one end of the fixing rod (2) close to the circular ring (1). The positioning piece (3) is inserted into a floor opening and can be tightly pressed against the inner wall of the floor opening.

2. The pipeline fixing device according to claim 1, characterized in that: The positioning piece (3) is provided with a through hole (5) capable of being sleeved on the fixing rod (2); one end of the fixing rod (2) located on the positioning piece (3) is provided with a thread (4); and the positioning piece (3) is fastened to the fixing rod (2) via fastening nuts (6) threadedly connected to the fixing rod (2) on both sides thereof.

3. The pipeline fixing device according to claim 2, characterized in that: A plurality of connecting tubes (7) are fixed horizontally on the circumferential surface of the circular ring (1), and internal threads adapted to the threads (4) are provided in the connecting tubes (7).

4. The pipeline fixing device according to claim 1, characterized in that: The fixing rods (2) include three fixing rods (2) which are arranged at intervals of 120 degrees.

5. The pipeline fixing device according to claim 1, characterized in that: The inner diameter of the ring (1) is only slightly larger than the diameter of the pipe (8), and the inner wall of the ring (1) is in close contact with the outer wall of the pipe (8).

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