Pipeline mounting structure

Abstract

The utility model relates to the technical field of pipelines, and provides a pipeline installation structure which comprises a sealing installation mechanism, an external sealing mechanism, a first butt-joint pipe and a second butt-joint pipe, the sealing installation mechanism comprises a limiting rotating shaft, and the limiting rotating shaft is rotatably installed in the second butt-joint pipe. A driving bevel gear is fixedly connected to one end of the limiting rotating shaft, a sleeving shaft is movably arranged on the peripheral face of the limiting rotating shaft in a sleeving mode, a rotating button is fixedly connected to one end of the sleeving shaft through a screw, and an inner circular bevel gear is rotatably installed in the second butt joint pipe. Before the pipeline is installed, the rotating button is rotated, so that the inner connecting block is retracted, then the first butt joint pipe and the second butt joint pipe are inserted, the rotating button is loosened, and the inner connecting block extends out to be clamped, so that the pipeline is more convenient and faster to install, and through the technical scheme, the problems of difficult installation and insufficient protection in the prior art are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipelines, in particular to a pipeline installation structure. Background Art

[0002] At present, pipeline installation is an indispensable link in industrial and civil construction, and plays a vital role in ensuring the transportation and discharge of fluids (such as water, air, steam, etc.).

[0003] The prior art discloses a pipe installation structure with an authorization announcement number of CN213361435U. The patent provides a pipe installation structure, which includes two pipes to be spliced: a first pipe and a second pipe. An annular clamping ring is provided on the end face of the first pipe close to the second pipe, and a clamping groove is provided on the second pipe at a position corresponding to the clamping ring so that the clamping ring can be inserted into the clamping groove. A limiting mechanism for reinforcing the splicing is also provided at the joint of the first pipe and the second pipe. The limiting mechanism is symmetrically divided into two limiting components with the joint of the first pipe and the second pipe as the center line. The advantage of the patent is that, through this design, the pipe installation structure is easier to disassemble after installation, thereby improving the efficiency of installation and disassembly, and also providing convenience for subsequent maintenance and overhaul.

[0004] However, this patent requires two limit assemblies to be screwed at the same time when installing the pipeline. During installation, the pipeline must be fixed and the two limit assemblies must be screwed at the same time, which is difficult for a single person to install. After the installation is completed, this patent does not add protection to the pipeline joints, which is prone to rust or damage during later use.

[0005] The prior art discloses a pipe installation structure with an authorization announcement number of CN214405023U. This patent belongs to the field of pipe installation and provides an innovative pipe installation structure, which mainly includes a pipe and a connecting ring between adjacent pipes. The side of the connecting ring close to the pipe is designed with an installation groove, and the pipe can be inserted into this installation groove. What is more clever is that a plug-in block is fixedly connected to the side of the pipe close to the connecting ring, and a plug-in groove is also provided at the bottom of the installation groove, so that the plug-in block can cooperate with the plug-in groove, further strengthening the connection stability between the pipe and the connecting ring. The unique design of this patent effectively improves the stability of the connection between pipes, reduces problems caused by loose connections, and improves the safety and reliability of the entire pipe system.

[0006] However, this patent also requires the two limit assemblies to be screwed at the same time when in use. During installation, it is necessary to fix the pipe and screw the two limit assemblies at the same time, which is difficult for a single person to install. Utility Model Content

[0007] The utility model provides a pipeline installation structure, which solves the problems of difficult installation and insufficient protection in the related technology.

[0008] The technical solution of the utility model is as follows: a pipeline installation structure, including a sealing installation mechanism, an external sealing mechanism, a first butt joint pipe and a second butt joint pipe, the sealing installation mechanism includes a limit shaft, the limit shaft is rotatably installed inside the second butt joint pipe, one end of the limit shaft is fixedly connected with an active bevel gear, a sleeve shaft is movably sleeved on the outer circumference of the limit shaft, one end of the sleeve shaft is fixedly connected with a knob by a screw, an inner bevel gear is rotatably installed inside the second butt joint pipe, the active bevel gear is meshed with the inner bevel gear, and the inner bevel gear is Six circumferentially evenly distributed connecting ropes are fixedly connected to the inner wall, one end of the connecting rope is fixedly connected to an inner connecting block, the six inner connecting blocks are slidably assembled inside the second butt joint tube, a number of circumferentially evenly distributed auxiliary rotating shafts are rotatably installed inside the second butt joint tube, a first hexagonal sealing block, a hexagonal clamping block and a second hexagonal sealing block are fixedly sleeved on the outer circumferential surface of the first butt joint tube, a sealing circular gasket is fixedly connected to one end of the first butt joint tube, and a circular gasket connecting block, a first inner hexagonal connecting block, a hexagonal plug-in block and a second inner hexagonal connecting block are fixedly connected to the inner wall of the second butt joint tube.

[0009] Preferably, the external sealing mechanism includes a first circular push pad, which is movably sleeved on the outer circumferential surface of the second butt joint tube, a first circular connection block is fixedly connected to one side of the first circular push pad, an internal thread block is fixedly connected to the inner wall of the first circular connection block, a second circular push pad is movably sleeved on the outer circumferential surface of the second butt joint tube, a second circular push pad is fixedly connected to one side of the second circular push pad, and an external thread block is fixedly connected to the outer circumferential surface of the second circular connection block.

[0010] Preferably, a rotation groove is provided inside the second butt joint pipe, and the limiting rotating shaft is rotatably installed inside the rotation groove, and the rotation groove is used for the rotation of the limiting rotating shaft.

[0011] Preferably, a clamping groove is provided inside the sleeve shaft, and the limiting rotating shaft is slidably assembled inside the clamping groove, and the clamping groove is used for sliding of the limiting rotating shaft.

[0012] Preferably, a sliding circular groove is provided inside the second butt joint pipe, and the knob is slidably connected inside the sliding circular groove, and the sliding circular groove is used for the sliding of the knob.

[0013] Preferably, six circumferentially evenly distributed square grooves are opened inside the second butt joint tube, and the six internal connection blocks are respectively slidably connected inside the six square grooves. Two symmetrically arranged rebound springs are commonly connected between the internal connection blocks and the inner walls of the square grooves, and the square grooves are used for the sliding of the internal connection blocks.

[0014] Preferably, a circular groove is provided inside the second butt-jointed pipe, and the inner bevel gear is rotatably mounted inside the circular groove, and the circular groove is used for the rotation of the inner bevel gear.

[0015] Preferably, a plurality of circular holes evenly distributed around the circumference are opened inside the second butt joint pipe, and a plurality of auxiliary shafts are rotatably installed inside the plurality of circular holes, and the circular holes are used for the rotation of the auxiliary shafts.

[0016] The working principle and beneficial effects of the utility model are:

[0017] 1. In the utility model, by setting the first butt joint pipe, the second butt joint pipe and other structures, before installing the pipeline, the knob is turned to retract the internal connection block, and then the first butt joint pipe and the second butt joint pipe are plugged in, the knob is loosened, and the internal connection block is extended and connected, making the pipeline installation more convenient and quick.

[0018] 2. In the utility model, through the arrangement of the first circular connection block, the second circular connection block and other structures, the external thread block on the second circular connection block is pushed onto the internal thread block on the second circular connection block, and then the first circular push pad and the second circular push pad are rotated to cover and protect the sealing installation mechanism to prevent the sealing installation mechanism from rusting or damage due to external factors. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the overall structure of the second butt joint of the utility model;

[0022] Figure 3 This is a schematic diagram of the overall structure of the first butt joint of the utility model;

[0023] Figure 4 This is a schematic diagram of the overall structure of the external sealing mechanism of the utility model;

[0024] Figure 5 This is a schematic diagram of the internal structure of the second butt joint of the utility model;

[0025] Figure 6 It is an enlarged view of the label A of the present utility model;

[0026] Figure 7 It is an enlarged view of the mark B of the present utility model.

[0027] In the figure: 1, sealing installation mechanism; 11, first butt-joint pipe; 111, first outer ring; 112, first hexagonal sealing block; 113, hexagonal clamping block; 114, second hexagonal sealing block; 115, sealing round gasket; 12, second butt-joint pipe; 121, round gasket block; 122, first inner hexagonal block; 123, hexagonal plug-in block; 124, second inner hexagonal block; 125, second outer ring; 13 , limit rotating shaft; 131, active bevel gear; 132, sleeve shaft; 133, knob; 134, inner bevel gear; 135, connecting rope; 136, inner connecting block; 137, rebound spring; 138, auxiliary rotating shaft; 2, external sealing mechanism; 21, first circular push pad; 211, first circular connecting block; 212, internal thread block; 22, second circular push pad; 221, second circular connecting block; 222, external thread block. DETAILED DESCRIPTION

[0028] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on 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.

[0029] Example 1

[0030] like Figure 1-Figure 7As shown, the present embodiment proposes a pipeline installation structure, including a sealing installation mechanism 1, an external sealing mechanism 2, a first butt joint tube 11 and a second butt joint tube 12, the sealing installation mechanism 1 includes a limiting rotating shaft 13, the limiting rotating shaft 13 is rotatably installed inside the second butt joint tube 12, one end of the limiting rotating shaft 13 is fixedly connected with an active bevel gear 131, a sleeve shaft 132 is movably sleeved on the outer circumferential surface of the limiting rotating shaft 13, one end of the sleeve shaft 132 is fixedly connected with a knob 133 by a screw, an inner bevel gear 134 is rotatably installed inside the second butt joint tube 12, the active bevel gear 131 is meshed with the inner bevel gear 134, six circumferentially evenly distributed connecting ropes 135 are fixedly connected to the inner wall of the inner bevel gear 134, one end of the connecting rope 135 is fixedly connected with an inner connecting block 136, and the six inner connecting blocks 136 are all slidably assembled on the second butt joint tube 12. Inside the connecting pipe 12, several auxiliary rotating shafts 138 evenly distributed around the circumference are rotatably installed inside the second connecting pipe 12. The first hexagonal sealing block 112, the hexagonal clamping block 113 and the second hexagonal sealing block 114 are fixedly sleeved on the outer circumferential surface of the first connecting pipe 11. A sealing circular gasket 115 is fixedly connected to one end of the first connecting pipe 11. A circular gasket block 121, a first inner hexagonal connecting block 122, a hexagonal plug-in block 123 and a second inner hexagonal connecting block 124 are fixedly connected to the inner wall of the second connecting pipe 12. Through the arrangement of the first connecting pipe 11, the second connecting pipe 12 and other structures, before installing the pipeline, the knob 133 is rotated to retract the internal connecting block 136, and then the first connecting pipe 11 and the second connecting pipe 12 are plugged in, and the knob 133 is released, and the internal connecting block 136 is extended and clamped, so that the pipeline installation is more convenient and quick.

[0031] like Figure 5-Figure 6 As shown, a rotation groove is provided inside the second butt joint pipe 12, and the limiting rotating shaft 13 is rotatably installed inside the rotation groove.

[0032] like Figure 5-Figure 6 As shown, a clamping groove is provided inside the sleeve shaft 132, and the limiting rotating shaft 13 is slidably assembled inside the clamping groove.

[0033] like Figure 1-Figure 2 As shown, a sliding circular groove is provided inside the second butt joint pipe 12, and the knob 133 is slidably connected inside the sliding circular groove.

[0034] like Figure 1-Figure 7 As shown, six circumferentially evenly distributed square grooves are opened inside the second butt joint tube 12, and six internal blocks 136 are slidably connected inside the six square grooves respectively. Two symmetrically arranged rebound springs 137 are commonly connected between the internal blocks 136 and the inner walls of the square grooves.

[0035] like Figure 5-Figure 6 As shown, a circular groove is provided inside the second butt joint pipe 12, and the inner bevel gear 134 is rotatably installed inside the circular groove.

[0036] like Figure 5-Figure 7 As shown, a plurality of circular holes evenly distributed around the circumference are opened inside the second butt joint 12, and a plurality of auxiliary rotating shafts 138 are rotatably installed inside the plurality of circular holes.

[0037] The specific implementation principle of this embodiment is as follows: when the pipeline needs to be installed, first turn the knob 133, the rotation of the knob 133 drives the sleeve shaft 132 to rotate, the rotation of the sleeve shaft 132 can drive the limit shaft 13 to rotate, the rotation of the limit shaft 13 drives the inner bevel gear 134 to rotate, the rotation of the inner bevel gear 134 drives the inner ring bevel gear to rotate, the rotation of the inner ring bevel gear drives the connecting rope 135 to slide, and when the connecting rope 135 slides, it drives the inner connecting block 136 to retract, and then, the first butt joint 11 and the second butt joint 12 are plugged in, at this time An outer ring 111, a first hexagonal sealing block 112, a hexagonal clamping block 113 and a second hexagonal sealing block 114 are respectively connected to the second inner hexagonal block 124, the hexagonal plug-in block 123, the first inner hexagonal block 122 and the round pad block 121. At this time, the knob 133 is released. Due to the rebound spring 137, the inner block 136 extends out for clamping, so that the knob 133 returns to its original angle. Pressing the knob 133 makes the knob 133 extend into the interior of the sliding circular groove for fixation, making the pipeline installation more convenient and quick.

[0038] Example 2

[0039] like Figure 1-Figure 4 As shown, this embodiment also introduces a pipeline installation structure, which adds the following structure on the basis of the first embodiment: the external sealing mechanism 2 includes a first circular push pad 21, the first circular push pad 21 is movably sleeved on the outer circumferential surface of the second butt joint tube 12, one side of the first circular push pad 21 is fixedly connected with a first circular connection block 211, the inner wall of the first circular connection block 211 is fixedly connected with an internal thread block 212, the outer circumferential surface of the second butt joint tube 12 is movably sleeved with a second circular push pad 22, one side of the second circular push pad 22 is fixedly connected with a second circular connection block 221, and the outer circumferential surface of the second circular connection block 221 is fixedly connected with an external thread block 222, through the arrangement of the first circular connection block 211, the second circular connection block 221 and other structures, the external thread block 222 on the second circular connection block 221 is pushed onto the internal thread block 212 on the second circular connection block 221, and then the first circular push pad 21 and the second circular push pad 22 are rotated to cover and protect the sealing installation mechanism 1 to prevent the sealing installation mechanism 1 from rusting or damage due to external factors.

[0040] The specific implementation principle of this embodiment is as follows: after the two pipes are clamped together, the first circular push pad 21 and the second circular push pad 22 are pushed to dock the internal thread block 212 and the external thread block 222, and then the first circular push pad 21 and the second circular push pad 22 are rotated to cover and protect the sealing installation mechanism 1 to prevent the sealing installation mechanism 1 from rusting or being damaged due to external factors. The utility model also includes a first outer ring 111 and a second outer ring 125, which are installed on the outer circumferential surfaces of the first butt joint tube 11 and the second butt joint tube 12, and can limit the first circular connection block 211 and the second circular connection block 221.

[0041] 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 installation structure, comprising a sealing installation mechanism (1), an external sealing mechanism (2), a first butt joint (11) and a second butt joint (12), characterized in that: The sealing installation mechanism (1) comprises a limit rotating shaft (13), the limit rotating shaft (13) is rotatably installed inside the second butt joint tube (12), one end of the limit rotating shaft (13) is fixedly connected to an active bevel gear (131), a sleeve shaft (132) is movably sleeved on the outer circumferential surface of the limit rotating shaft (13), one end of the sleeve shaft (132) is fixedly connected to a knob (133) by means of a screw, an inner bevel gear (134) is rotatably installed inside the second butt joint tube (12), the active bevel gear (131) is meshed with the inner bevel gear (134), six circumferentially evenly distributed connecting ropes (135) are fixedly connected to the inner wall of the inner bevel gear (134), and the connecting ropes (135) are One end of the first butt joint tube (11) is fixedly connected with an internal connection block (136), and the six internal connection blocks (136) are all slidably assembled inside the second butt joint tube (12). A plurality of auxiliary rotating shafts (138) evenly distributed around the circumference are rotatably installed inside the second butt joint tube (12). A first hexagonal sealing block (112), a hexagonal clamping block (113) and a second hexagonal sealing block (114) are respectively fixedly sleeved on the outer circumferential surface of the first butt joint tube (11). One end of the first butt joint tube (11) is fixedly connected with a sealing circular gasket (115), and a circular gasket connection block (121), a first inner hexagonal connection block (122), a hexagonal plug-in block (123) and a second inner hexagonal connection block (124) are respectively fixedly connected on the inner wall of the second butt joint tube (12).

2. A pipeline installation structure according to claim 1, characterized in that: The external sealing mechanism (2) comprises a first circular push pad (21), the first circular push pad (21) being movably sleeved on the outer peripheral surface of the second butt joint tube (12), a first circular connection block (211) being fixedly connected to one side of the first circular push pad (21), an internal thread block (212) being fixedly connected to the inner wall of the first circular connection block (211), a second circular push pad (22) being movably sleeved on the outer peripheral surface of the second butt joint tube (12), a second circular connection block (221) being fixedly connected to one side of the second circular push pad (22), and an external thread block (222) being fixedly connected to the outer peripheral surface of the second circular connection block (221).

3. A pipeline installation structure according to claim 1, characterized in that: A rotation groove is provided inside the second butt joint pipe (12), and the limit rotation shaft (13) is rotatably mounted inside the rotation groove.

4. A pipeline installation structure according to claim 1, characterized in that: A clamping groove is provided inside the sleeve shaft (132), and the position-limiting rotating shaft (13) is slidably assembled inside the clamping groove.

5. A pipeline installation structure according to claim 1, characterized in that: A sliding circular groove is provided inside the second butt joint pipe (12), and the rotary knob (133) is slidably connected inside the sliding circular groove.

6. A pipeline installation structure according to claim 1, characterized in that: The second butt joint tube (12) is provided with six circumferentially evenly distributed square grooves, the six internal connection blocks (136) are respectively slidably connected inside the six square grooves, and two symmetrically arranged rebound springs (137) are commonly connected between the internal connection blocks (136) and the inner walls of the square grooves.

7. A pipeline installation structure according to claim 1, characterized in that: A circular groove is provided inside the second butt-jointed pipe (12), and the inner bevel gear (134) is rotatably mounted inside the circular groove.

8. The pipeline installation structure according to claim 1, characterized in that: A plurality of circular holes evenly distributed around the circumference are formed inside the second butt joint pipe (12), and a plurality of auxiliary rotating shafts (138) are rotatably mounted inside the plurality of circular holes.

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