Building construction pipeline fixing and hooping device

Abstract

The utility model relates to the technical field of pipeline connecting pieces, in particular to a building construction pipeline fixing and hooping device which comprises an inner pipe used for being inserted between two building construction pipelines, a lantern ring is fixedly arranged on the outer side of the inner pipe in a sleeved mode, an elastic band is embedded in the outer ring face of the lantern ring, one end of the elastic band is fixed to the surface of a fixing hoop, and the other end of the elastic band is fixed to the other end of the fixing hoop. The number of the fixing hoops is two, one ends of the two fixing hoops are hinged, and the other ends of the two fixing hoops are connected through bolts. The building construction pipeline fixing and hooping device has the advantages that after the two ends of the inner pipe are inserted into the pipelines on the two sides respectively, the problem of deflection and dislocation of the two pipelines is avoided, and then the fixing hoop is installed and reinforced at the splicing position of the two pipelines through bolts; the problem that when an existing building construction pipeline fixing hoop is installed, connection of two pipelines is lacked, and consequently the pipelines deflect is further solved. The building construction pipeline fixing hoop can be installed while two pipelines are connected and aligned.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline connectors, in particular to a pipeline fixing and clamping device for building construction. Background Art

[0002] The construction pipeline fixing hoop is a device used to fix pipelines in construction. Its main function is to firmly fix the pipeline in a predetermined position to prevent the pipeline from moving, vibrating or shaking during the construction process, thereby ensuring the safety of the construction and the stability of the pipeline.

[0003] In the prior art, the current construction pipeline fixing hoop is simply put on the pipe body by two semicircular rings and fixed by bolts. However, before the traditional construction pipeline fixing hoop is tightened, the two pipes need to contact the supporting equipment for support, otherwise there will be problems of skew and misalignment of the two pipes. The pipe needs to be calibrated again before the construction pipeline fixing hoop can be installed.

[0004] Therefore, we need a construction pipeline fixing clamp device to solve the problem of pipeline deflection caused by the lack of connection between two pipelines during the installation of existing construction pipeline fixing clamps; the construction pipeline fixing clamp can be installed while aligning the two pipelines. Utility Model Content

[0005] The utility model aims to provide a construction pipeline fixing clamp device to solve the problem of pipeline deflection caused by the lack of connection between two pipelines during installation of the existing construction pipeline fixing clamp proposed in the above background technology; the construction pipeline fixing clamp can be installed while aligning the two pipelines.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a construction pipeline fixing and clamping device, comprising an inner tube, which is used to be inserted between two sections of construction pipelines. A collar is fixed on the outer side of the inner tube, and an elastic band is embedded on the outer ring surface of the collar. One end of the elastic band is fixed to the surface of the fixing collar. Two fixing collars are provided, one end of the two fixing collars is hinged, and the other end of the fixing collar is connected by bolts.

[0007] Preferably, both ends of the inner tube are provided with introduction slopes on the outer annular surfaces, and the introduction slopes are arc-shaped slopes.

[0008] Preferably, an embedding groove 1 is provided on the outer annular surface of the inner tube, and the embedding groove 1 is an annular groove with a "U"-shaped fracture. A sealing ring is fixed inside the embedding groove 1, and the cross-sectional diameter of the sealing ring is greater than the depth of the embedding groove 1.

[0009] Preferably, the collar is centered on the tube body of the inner tube, the outer diameter of the collar is equal to the outer diameter of the construction pipe, and sealing gaskets are fixed on both sides of the collar, and the sealing gaskets are annular plate structures.

[0010] Preferably, the outer ring surface of the collar is provided with a second embedding groove, and the second embedding groove is provided with two groups, and the two groups of second embedding grooves are distributed in an "eight" shape, and one end of the elastic band is fixed to the inner ring surface of the second embedding groove.

[0011] Preferably, a connecting piece is integrally formed at the other end of the fixing hoop, a surface of the connecting piece is provided with bolt holes, the bolt holes on the surfaces of the connecting pieces at the ends of the two fixing hoops are penetrated by bolts, and the other ends of the two fixing hoops are hinged by hinges.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model provides a construction pipeline fixing clamp device, which inserts the two ends of the inner pipe into the pipelines on both sides respectively, to avoid the problem of deflection and misalignment of the two pipelines, and then installs and reinforces the fixing clamp at the joint of the two pipelines by bolts; it further solves the problem of pipeline deflection caused by the lack of connection between the two pipelines when installing the existing construction pipeline fixing clamp; the construction pipeline fixing clamp can be installed while the two pipelines are aligned. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a front view of the structure of the utility model;

[0016] Figure 3 for Figure 2 Structural cross-section at AA in the middle;

[0017] Figure 4 for Figure 2 Structural cross-section at the middle BB;

[0018] Figure 5 It is a schematic diagram of the connection structure of the inner tube and the sleeve ring of the utility model.

[0019] In the figure: inner tube 1, introduction slope 2, embedding groove 1 3, sealing ring 4, collar 5, sealing gasket 6, embedding groove 2 7, elastic band 8, fixing hoop 9, bolt 10. DETAILED DESCRIPTION

[0020] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Embodiment 1

[0022] See also Figures 1 to 5 The utility model provides a technical solution: a construction pipeline fixing hoop device, comprising an inner pipe 1, which is used to be inserted between two sections of construction pipelines. A collar 5 is fixedly arranged on the outer side of the inner pipe 1, and an elastic band 8 is embedded on the outer ring surface of the collar 5. One end of the elastic band 8 is fixed to the surface of a fixing hoop 9. Two fixing hoops 9 are provided, and one end of the two fixing hoops 9 is hinged, and the other end of the fixing hoop 9 is connected by a bolt 10. After the two ends of the inner pipe 1 are respectively inserted into the pipelines on both sides, the problem of deflection and misalignment of the two pipelines is avoided, and then the fixing hoop 9 is installed and reinforced at the joint of the two pipelines by bolts 10. It further solves the problem of pipeline deflection caused by the lack of connection between the two pipelines during the installation of the existing construction pipeline fixing hoop; the construction pipeline fixing hoop can be installed while the two pipelines are aligned.

[0023] Embodiment 2

[0024] On the basis of embodiment 1, in order to improve the sealing performance of the inner tube 1 when it is inserted into the construction pipeline, both ends of the inner tube 1 are provided with an introduction slope 2 on the outer ring surface, and the introduction slope 2 is an arc-shaped slope. The outer ring surface of the inner tube 1 is provided with an embedding groove 3, and the embedding groove 3 is an annular groove with a "U"-shaped fracture. A sealing ring 4 is fixed inside the embedding groove 3, and the cross-sectional diameter of the sealing ring 4 is greater than the depth of the embedding groove 3.

[0025] The inner tube 1 is used to be inserted between two construction pipes to connect two construction pipes that need to be fixed. After the end of the inner tube 1 is inserted into the construction pipe, the sealing ring 4 is clamped between the inner tube 1 and the construction pipe to produce elastic deformation, thereby avoiding enhancing the anti-slip effect between the inner tube 1 and the construction pipe and ensuring the sealing of the inner tube 1 and the construction pipe. After the two construction pipes that need to be fixed on both sides are respectively sleeved on the two ends of the inner tube 1, the two construction pipes are respectively against the two sealing gaskets 6.

[0026] Embodiment 3

[0027] On the basis of the second embodiment, in order to realize the connection reinforcement of the two construction pipes undertaken by the inner pipe 1, the collar 5 is centered on the pipe body of the inner pipe 1, the outer diameter of the collar 5 is equal to the outer diameter of the construction pipe, and sealing gaskets 6 are fixed on both sides of the collar 5. The sealing gaskets 6 are annular plate structures, and the outer ring surface of the collar 5 is provided with an embedded groove 2 7. The embedded groove 2 7 is provided with two groups, and the two groups of embedded grooves 2 7 are distributed in an "eight" shape. One end of the elastic band 8 is fixed to the inner ring surface of the embedded groove 2 7, and the other end of the fixing hoop 9 is integrally formed with a connecting piece, and the surface of the connecting piece is provided with bolt holes. The bolt holes on the surfaces of the connecting pieces at the ends of the two fixing hoops 9 are penetrated by bolts 10, and the other ends of the two fixing hoops 9 are hinged by hinges;

[0028] In order to fix the two construction pipes, the connecting plates at the ends of the two fixing hoops 9 are fixed together by means of bolts 10. The two fixing hoops 9 tightly embrace the hoop ring 5 and the construction pipes on both sides of the ring 5. When the construction pipe is sleeved on the inner tube 1, the fixing hoop 9 can be pulled open. At this time, the fixing hoop 9 tensions the elastic band 8 to produce elastic deformation, thereby preventing the fixing hoop 9 from blocking the advancement of the construction pipe.

[0029] In actual use, the inner tube 1 is used to be inserted between two construction pipes to connect the two construction pipes that need to be fixed. After the end of the inner tube 1 is inserted into the construction pipe, the sealing ring 4 is clamped between the inner tube 1 and the construction pipe to produce elastic deformation, thereby avoiding improving the anti-slip effect between the inner tube 1 and the construction pipe and ensuring the sealing of the inner tube 1 and the construction pipe. After the two construction pipes that need to be fixed on both sides are respectively sleeved on the two ends of the inner tube 1, the two construction pipes are respectively against the two sealing gaskets 6; in order to fix the two construction pipes, the connecting pieces at the ends of the two fixing hoops 9 are fixed together by means of bolts 10, and the two fixing hoops 9 tightly embrace the hoop ring 5 and the construction pipes on both sides of the ring 5. When the construction pipe is sleeved on the inner tube 1, the fixing hoop 9 can be pulled open. At this time, the fixing hoop 9 tensions the elastic band 8 to produce elastic deformation, thereby avoiding the fixing hoop 9 from blocking the advancement of the construction pipe.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A construction pipeline fixing and clamping device, comprising an inner tube (1), used for plugging between two sections of construction pipelines, characterized in that: A sleeve (5) is fixedly sleeved on the outer side of the inner tube (1), an elastic band (8) is embedded in the outer ring surface of the sleeve (5), one end of the elastic band (8) is fixed on the surface of a fixing hoop (9), two fixing hoops (9) are provided, one end of the two fixing hoops (9) is hinged, and the other end of the fixing hoops (9) is connected by a bolt (10).

2. A construction pipeline fixing and clamping device according to claim 1, characterized in that: Both ends of the inner tube (1) are provided with introduction slopes (2) on the outer annular surfaces, and the introduction slopes (2) are arc-shaped slopes.

3. A construction pipeline fixing and clamping device according to claim 1, characterized in that: The outer ring surface of the inner tube (1) is provided with an embedding groove (3), which is an annular groove with a U-shaped fracture. A sealing ring (4) is fixedly sleeved inside the embedding groove (3), and the cross-sectional diameter of the sealing ring (4) is greater than the depth of the embedding groove (3).

4. A construction pipeline fixing and clamping device according to claim 1, characterized in that: The collar (5) is centered on the tube body of the inner tube (1), the outer diameter of the collar (5) is equal to the outer diameter of the construction pipeline, and sealing gaskets (6) are fixed on both sides of the collar (5), and the sealing gaskets (6) are annular plate structures.

5. A construction pipeline fixing and clamping device according to claim 1, characterized in that: The outer ring surface of the sleeve ring (5) is provided with a second embedding groove (7), and the second embedding groove (7) is provided with two groups. The two groups of second embedding grooves (7) are distributed in an "eight" shape, and one end of the elastic band (8) is fixed on the inner ring surface of the second embedding groove (7).

6. A construction pipeline fixing and clamping device according to claim 1, characterized in that: The other end of the fixing hoop (9) is integrally formed with a connecting piece, the surface of which is provided with bolt holes, the bolt holes on the surfaces of the connecting pieces at the ends of the two fixing hoops (9) are penetrated by bolts (10), and the other ends of the two fixing hoops (9) are hingedly connected by hinges.

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