Positioning and supporting device for pipeline installation

Abstract

The utility model relates to the technical field of pipeline construction auxiliary devices, in particular to a positioning and supporting device for pipeline installation, which comprises a base, a fixed pipe, a lifting pipe and a positioning and supporting table. The fixing pipe is vertically fixed on the base, the lifting pipe is inserted into the fixing pipe in a lifting mode, a locking assembly capable of locking the lifting pipe is further arranged on the fixing pipe, the positioning supporting table is fixed on the top of the lifting pipe, and a rotating supporting frame and a fixing bandage are further arranged on the positioning supporting table. The pipeline mounting device has the advantages that the pipeline to be mounted is rotatably supported on the positioning supporting table of the positioning supporting device, the pipeline to be mounted can be supported to the specified height by adjusting the mounting height of the lifting pipe, the mounting angle of the pipeline can be adjusted by rotating the pipeline, the pipeline can be fixed through the fixing binding band, and the pipeline is convenient to mount and dismount. By means of the positioning and supporting device, the installation difficulty of the indoor pipeline and the burden of constructors can be effectively reduced, and the installation efficiency and safety of the pipeline are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline construction auxiliary devices, in particular to a positioning support device for pipeline installation. Background Art

[0002] In building construction, some pipes need to be installed at high places indoors, such as fire-fighting pipes. During the installation of these pipes, construction workers are required to hold the pipes from below, and other construction workers are required to install them. The ends of these pipes are connected by flanges and bolts. During installation, it is necessary not only to adjust the position height of the pipes, but also to adjust the installation angle of the pipes. The above-mentioned pipe installation process is complicated and inefficient, and when the pipes are heavy, it is easy for the pipes to fall and injure the construction workers. Therefore, in order to reduce the difficulty of indoor pipe installation and the burden on construction workers, and to improve the efficiency and safety of pipe installation, it is necessary to develop a pipe positioning support auxiliary device that can easily adjust the pipe height and installation angle. Utility Model Content

[0003] In view of this, in order to reduce the difficulty of indoor pipeline installation and the burden on construction workers, and to improve the efficiency and safety of pipeline installation, the utility model provides a positioning support device for pipeline installation, including a base, a fixing pipe, a lifting pipe and a positioning support platform;

[0004] The fixed tube is vertically fixed on the base, a locking assembly is provided on the fixed tube, the lifting tube can be lifted and inserted into the fixed tube, the locking assembly locks the lifting tube, and the positioning support platform is fixedly connected to the top of the lifting tube;

[0005] The positioning support platform is provided with a rotating support frame, a fixing strap and a locking hole. The rotating support frame includes two arc-shaped support plates. A plurality of supporting rollers are provided between the two arc-shaped support plates. The pipe to be installed is supported on the supporting rollers.

[0006] The fixing strap comprises a flexible strap, at least one end of which is provided with a fixing rod and a fastener, the fixing rod passes through the locking hole, and the fastener locks the fixing rod, so that the flexible strap is bound and fixed to the pipe to be installed.

[0007] Furthermore, there are two rotating support frames, and the fixing strap is arranged between the two rotating support frames.

[0008] Furthermore, the fixing rod is a screw structure, the fastener is a fastening nut, the fastening nut is sleeved on the fixing rod, and the fastening nut presses the positioning support platform from the bottom.

[0009] Furthermore, the locking assembly includes a locking sleeve and a locking push rod, the fixing tube is vertically connected to the fixing tube, the inner wall of the locking sleeve and the outer wall of the locking push rod are provided with threads, the locking push rod is rotatably connected to the locking sleeve by threads, and the end of the locking push rod supports the lifting tube.

[0010] Furthermore, the locking assembly includes a locking sleeve and a locking push rod, the fixing tube is vertically connected to the fixing tube, the inner wall of the locking sleeve and the outer wall of the locking push rod are provided with threads, the locking push rod is rotatably connected to the locking sleeve by threads, and the end of the locking push rod supports the lifting tube.

[0011] Furthermore, the end of the locking push rod outside the locking sleeve is arranged on the rotating handle.

[0012] Furthermore, a friction plate made of rubber is provided in the fixed tube, the friction plate is fixed to the wall of the fixed tube, and the height of the friction plate is the same as the height of the locking push rod.

[0013] Furthermore, the base includes two supporting tubes and a connecting tube. Both supporting tubes are inverted U-shaped structures. Both ends of the supporting tubes are supported on the bottom surface. Both ends of the connecting tube are respectively connected to the middle of the two supporting tubes, and the lower end of the fixed tube is connected to the middle of the connecting tube.

[0014] Furthermore, a coil spring is vertically arranged in the fixing tube, and the upper end of the coil spring elastically supports the lower end of the lifting tube.

[0015] Furthermore, the bottom of the rotating support frame also includes a connecting bottom plate, and the two connecting bottom plates are connected to the two bracket plates.

[0016] Furthermore, the connecting bottom is connected to the positioning support platform through short columns.

[0017] The utility model provides a positioning support device for pipe installation, which has the following beneficial effects: the positioning support device comprises a base, a fixed pipe, a lifting pipe and a positioning support platform; the fixed pipe is vertically fixed on the base, the lifting pipe can be inserted into the fixed pipe in a lifting manner, the fixed pipe is also provided with a locking assembly that can lock the lifting pipe, the positioning support platform is fixed to the top of the lifting pipe, and the positioning support platform is also provided with a rotating support frame and a fixing strap. When the positioning support device is used, the pipe to be installed is supported on the supporting rollers on the rotating support frame, and the pipe to be installed can be supported to a certain height by adjusting the installation height of the lifting pipe. The supporting rollers can make the pipe to be installed conveniently rotate, thereby adjusting the installation angle of the pipe to be installed, and the fixing strap can fix the pipe after the adjustment of the installation angle is completed, thereby quickly and conveniently completing the installation of the pipe in the building, and the positioning support device can effectively reduce the difficulty of indoor pipe installation and the burden on construction personnel, and improve the efficiency and safety of pipe installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of a positioning support device for pipeline installation according to an embodiment of the utility model.

[0019] Figure 2 yes Figure 1 Cross-section of AA.

[0020] Figure 3 yes Figure 1 Cross-section of the middle BB.

[0021] Figure 4 It is a structural schematic diagram of a positioning support platform of a positioning support device for pipeline installation in an embodiment of the utility model.

[0022] In the above figure: 1-base, 11-support tube, 12-connecting tube, 2-fixed tube, 21-locking sleeve, 22-locking push rod, 3-lifting tube, 31-tightening surface, 4-positioning support platform, 5-bracket plate, 51-short column, 52-support roller, 53-support shaft, 6-flexible belt, 61-fixed rod, 7-friction plate, 8-pipe to be installed. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model clearer, the implementation mode of the utility model will be further described below in conjunction with the accompanying drawings.

[0024] Please refer to Figures 1 to 4 The utility model provides a positioning support device for pipeline installation, including a base 1, a fixing pipe 2, a lifting pipe 3 and a positioning support platform 4.

[0025] The base 1 is fixed to the bottom surface, the fixed tube 2 is a hollow round tube, the fixed tube 2 is vertically fixed to the base 1, and the bottom of the fixed tube 2 is welded to the base 1. A locking assembly is provided at the upper end of the fixed tube 2, and the lifting tube 3 can be inserted into the fixed tube 2 in a lifting manner, so that the height of the fixed tube 2 can be adjusted. The locking assembly is used to lock the lifting tube after the height adjustment of the fixed tube 2 is completed, and the positioning support platform 4 is fixedly connected to the top of the lifting tube 3.

[0026] The positioning support platform 4 is provided with a rotating support frame, a fixing strap and a locking hole, the rotating support frame includes two arc-shaped support plates 5, the two support plates 5 are parallel and spaced apart, a plurality of supporting rollers 52 are provided between the two arc-shaped support plates 5, the supporting rollers 52 are axially fixed with a supporting shaft 53, both ends of the supporting shaft 53 rotatably pass through the two support plates 5, so that the supporting rollers 52 are rotatably supported between the two support plates 5, the supporting rollers 52 are evenly arranged along the arc-shaped upper edges of the support plates 5, the pipeline 8 to be installed is rotatably supported on all or part of the supporting rollers 52, and the supporting rollers 52 can make the pipeline 8 to be installed rotate conveniently on the rotating support frame to adjust the installation angle of the pipeline 8 to be installed.

[0027] The fixing strap comprises a flexible strap 6, at least one end of which is provided with a fixing rod 61 and a fastener, the fixing rod 61 passes through the locking hole, and the fastener locks the fixing rod 61, so that the flexible strap 6 fixes the pipe to be installed 8. In this embodiment, one end of the flexible strap 6 is fixed on the positioning support platform 4, and the other end is connected to the fixing rod 61, the fixing rod 61 is a screw structure, and the fastener is a fastening nut, the middle of the flexible strap 6 presses the pipe to be installed 8, the fixing rod 61 passes through the locking hole, the fastening nut is sleeved on the fixing rod 61, and the fastening nut presses the positioning support platform 4 from the bottom so that the flexible strap 6 is tied and fixed to the pipe to be installed 8.

[0028] When the positioning support device is used, the positioning support device is first moved to a designated position, and the pipe 8 to be installed is supported on the support rollers on the rotating support frame. The pipe 8 to be installed can be supported to a certain height by adjusting the installation height of the lifting pipe. The support rollers can make the pipe 8 to be installed conveniently rotate, thereby adjusting the installation angle of the pipe 8 to be installed. The fixing strap can fix the pipe after the adjustment of the installation angle is completed, thereby quickly and conveniently completing the installation of the pipe in the building. The positioning support device can effectively reduce the difficulty of indoor pipe installation and the burden on construction personnel, and improve the efficiency and safety of pipe installation. At the same time, the rotating support frame and the fixing strap can be applied to the installation of pipes of different diameters, and have strong versatility.

[0029] Preferably, there are two rotating support frames, and the fixing strap is arranged between the two rotating support frames. In this way, the stability of the support of the pipe 8 to be installed can be improved by simultaneously supporting the pipe 8 to be installed by two rotating support frames.

[0030] Preferably, the locking assembly includes a locking sleeve 21 and a locking push rod 22, the fixed tube 2 is vertically connected to the fixed tube 2, and the side of the lifting tube 3 is also provided with a top tightening surface 31 of a planar structure, the inner wall of the locking sleeve 21 and the outer wall of the locking push rod 22 are provided with threads, and the locking push rod 22 is rotatably connected to the locking sleeve 21 through the threads, and the end of the locking push rod 22 is against the top tightening surface 31 of the lifting tube 3, thereby locking and fixing the lifting tube 3. The end of the locking push rod 22 located outside the locking sleeve is provided at a rotating handle, and the rotating handle is convenient for the staff to rotate the locking push rod 22. A rubber friction plate 7 is also provided in the fixed tube 2. The friction plate 7 is fixed to the inner wall of the fixed tube 2, and the height of the friction plate 7 is the same as the height of the locking push rod 22. When the locking push rod 22 is locked, it presses the lifting tube 3 against the friction plate 7, which can further improve the locking ability of the locking assembly and prevent the lifting tube 3 from falling down by itself under the pressure of the pipe 8 to be installed.

[0031] Preferably, the base 1 includes two support tubes 11 and a connecting tube 12. The two support tubes 11 are both inverted U-shaped structures. Both ends of the support tubes 11 are supported on the bottom surface. The two ends of the connecting tube 2 are respectively connected to the middle of the two support tubes 11, and the lower end of the fixed tube 2 is connected to the middle of the connecting tube 12.

[0032] Preferably, a coil spring is vertically provided in the fixing tube 2 , and the upper end of the coil spring elastically supports the lower end of the lifting tube 3 . The coil spring can provide elastic force for the bottom of the lifting tube 3 , making it convenient for the staff to lift the height of the lifting tube 3 .

[0033] Preferably, each rotating support frame further comprises a connecting bottom plate at the bottom, and the connecting bottom plate is connected to the two bracket plates 5 of the rotating support frame. Each connecting bottom plate is connected to the positioning support platform 4 through two short columns 51.

[0034] In this document, the directional words such as front, back, top, and bottom are defined by the positions of the components in the drawings and the positions of the components relative to each other, and are only for the sake of clarity and convenience in expressing the technical solution. It should be understood that the use of the directional words should not limit the scope of protection claimed in this application.

[0035] In the absence of conflict, the above embodiments and features in the embodiments may be combined with each other.

[0036] The above description is only a preferred embodiment of the present invention and is 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 positioning support device for pipeline installation, characterized in that: It includes a base, a fixing pipe, a lifting pipe and a positioning support platform; The fixed tube is vertically fixed on the base, a locking assembly is provided on the fixed tube, the lifting tube can be lifted and inserted into the fixed tube, the locking assembly is used to lock the lifting tube, and the positioning support platform is fixedly connected to the top of the lifting tube; The positioning support platform is provided with a rotating support frame, a fixing strap and a locking hole. The rotating support frame includes two arc-shaped support plates. A plurality of supporting rollers are provided between the two support plates. The pipe to be installed is supported on the supporting rollers. The fixing strap comprises a flexible strap, at least one end of which is provided with a fixing rod and a fastener, the fixing rod passes through the locking hole, and the fastener locks the fixing rod, so that the flexible strap is bound and fixed to the pipe to be installed.

2. A positioning support device for pipeline installation according to claim 1, characterized in that: There are two rotating support frames, and the fixing strap is arranged between the two rotating support frames.

3. A positioning support device for pipeline installation according to claim 1, characterized in that: The fixing rod is a screw rod structure, the fastener is a fastening nut, the fastening nut is sleeved on the fixing rod, and the fastening nut presses the positioning support platform from the bottom.

4. A positioning support device for pipeline installation according to claim 1, characterized in that: The locking assembly includes a locking sleeve and a locking push rod, the fixing tube is vertically connected to the fixing tube, the inner wall of the locking sleeve and the outer wall of the locking push rod are provided with threads, the locking push rod is rotatably connected to the locking sleeve through the threads, and the end of the locking push rod supports the lifting tube.

5. A positioning support device for pipeline installation according to claim 4, characterized in that: The end of the locking push rod outside the locking sleeve is provided with a rotating handle.

6. A positioning support device for pipeline installation according to claim 5, characterized in that: A friction plate made of rubber is also provided in the fixed tube. The friction plate is fixed to the wall of the fixed tube, and the height of the friction plate is the same as the height of the locking push rod.

7. A positioning support device for pipeline installation according to claim 1, characterized in that: The base includes two supporting tubes and a connecting tube. Both supporting tubes are inverted U-shaped structures. The ends of the supporting tubes are supported on the bottom surface. The two ends of the connecting tube are respectively connected to the middle of the two supporting tubes, and the lower end of the fixed tube is connected to the middle of the connecting tube.

8. A positioning support device for pipeline installation according to claim 1, characterized in that: A coil spring is also vertically arranged in the fixed tube, and the upper end of the coil spring elastically supports the lower end of the lifting tube.

9. A positioning support device for pipeline installation according to claim 1, characterized in that: The bottom of the rotating support frame also includes a connecting bottom plate, and the connecting bottom plate is connected to the two bracket plates of the rotating support frame.

10. A positioning support device for pipeline installation according to claim 9, characterized in that: The connecting base plate is fixed on the positioning support platform through short columns.

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