Pipeline mounting and connecting device

Abstract

The utility model relates to the technical field of pipeline connection, and provides a pipeline mounting and connecting device which comprises a pipeline, a control mechanism is arranged at the top of the pipeline, a sealing ring is attached to the inner wall of the pipeline, a connecting plate is fixedly connected to the side face of the pipeline, and a mounting hole is formed in the side face of the connecting plate. The control mechanism comprises a mounting plate, an electric push rod, a rack, a gear, a limiting column, a transmission rod and a control plate, the top of the pipeline is fixedly connected with the mounting plate, the side face of the mounting plate is fixedly connected with the electric push rod, the output end of the electric push rod is fixedly connected with the rack, and the surface of the rack is meshed with the gear. Through the arrangement of the control mechanism, when a worker finds that a sudden fault occurs in the pipeline, a control panel of the control mechanism can obstruct liquid in the pipeline in time through the control mechanism, so that circulation of the liquid in the pipeline can be prevented, the purpose of timely blocking is achieved, and the pipeline is prevented from being further damaged.

Description

Technical Field

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

[0002] As we all know, pipeline engineering is indispensable for industrial, agricultural and urban infrastructure construction. The various water and gas pipelines laid in China each year are calculated in tens of thousands of kilometers. With the development of industry and the expansion of urban construction, the requirements for the diversification and quality of pipe varieties, specifications are always on the rise. The construction of urban and rural housing and urban infrastructure promotes the development of pipeline engineering. In the process of pipeline installation, pipeline connection is an important item. The quality of pipeline connection directly affects the quality of the entire pipeline installation project.

[0003] After searching, the existing patent (publication number: CN 217519410 U) discloses a pipeline installation and connection device, including a first inner clamp ring, a second inner clamp ring, a first pipeline, a second pipeline, a first outer sleeve, a second outer sleeve and a ceramic inner liner pipe. The pipeline installation and connection device is provided with an inner clamp ring, an outer sleeve, an inner sealing ring and an outer sealing ring. The inner clamp ring and the outer sleeve are connected together by oblique extrusion at the connection point, which can make the seal tighter. The inner sealing ring and the outer sealing ring can achieve double sealing at the pipeline connection point, which greatly improves the sealing effect of the pipeline connection point, thereby improving the quality of the pipeline connection. By providing a ceramic inner liner pipe, the ceramic inner liner pipe has the characteristics of wear resistance and corrosion resistance. The ceramic inner liner pipe is sleeved between the first pipeline and the second pipeline, which can protect the outer outer sleeve from corrosion by corrosive gases and liquids in the pipeline and friction by metal impurities in the pipeline, thereby extending the service life of the utility model.

[0004] However, in the above solution, when the connecting device is connecting the pipeline, if a sudden failure occurs in the pipeline, there is no way to block the liquid inside the pipeline in time, which may easily cause further damage to the pipeline.

[0005] In view of this, the utility model provides a pipeline installation connection device. Utility Model Content

[0006] The utility model provides a pipeline installation connection device, which solves the pipeline connection problem in the related art.

[0007] The technical solution of the utility model is as follows: a pipeline installation and connection device, comprising a pipeline, a control mechanism is arranged on the top of the pipeline, a sealing ring is attached to the inner wall of the pipeline, a connecting plate is fixedly connected to the side of the pipeline, and a mounting hole is opened on the side of the connecting plate.

[0008] Preferably, the control mechanism includes a mounting plate, an electric push rod, a rack, a gear, a limit column, a transmission rod and a control plate.

[0009] Preferably, two groups of sealing rings are provided, and grooves matching the sealing rings are provided on both sides of the pipeline.

[0010] Preferably, two groups of connecting plates are provided, and six groups of mounting holes are respectively opened on the sides of the two groups of connecting plates.

[0011] Preferably, the mounting hole is arranged in the middle of the span.

[0012] Preferably, the top of the pipe is fixedly connected to a mounting plate, the side of the mounting plate is fixedly connected to an electric push rod, the output end of the electric push rod is fixedly connected to a rack, the surface of the rack is meshed with a gear, the bottom of the gear is fixedly connected to a limiting column, the top of the gear is penetrated by a transmission rod, and the bottom of the transmission rod is fixedly connected to a control plate.

[0013] Preferably, the length of the rack is one quarter of the circumference of the gear, and the rack drives the gear to rotate 90°.

[0014] Preferably, two groups of the limiting columns are provided, and a slide groove in an annular shape is provided inside the mounting plate, and the limiting columns are embedded in the annular slide groove inside the mounting plate.

[0015] Preferably, the transmission rod is arranged at the center of the gear, and the transmission rod is fixedly connected to the gear.

[0016] Preferably, the diameter of the control plate matches the inner diameter of the pipeline, and the control plate is arranged inside the pipeline.

[0017] The working principle and beneficial effects of the utility model are:

[0018] 1. In the utility model, a control mechanism is provided. When the staff finds a sudden failure in the pipeline, the control mechanism can be used to make the control panel of the control mechanism block the liquid inside the pipeline in time, thereby preventing the liquid inside the pipeline from flowing, thereby achieving the purpose of timely blocking and preventing further damage to the pipeline;

[0019] 2. In the utility model, the mounting hole is provided, and because the mounting hole is provided in the middle of the span, it can prevent liquid from flowing out and soaking the fixing bolts, thereby causing the bolts to rust. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0022] Figure 2It is a schematic diagram of the internal structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the groove structure of the utility model;

[0024] Figure 4 This is a schematic diagram of the sealing ring structure of the utility model;

[0025] Figure 5 This is a schematic diagram of the control panel structure of the utility model.

[0026] In the figure: 1. pipeline; 2. control mechanism; 21. mounting plate; 22. electric push rod; 23. rack; 24. gear; 25. limit column; 26. transmission rod; 27. control board; 3. sealing ring; 4. connecting plate; 5. mounting hole. DETAILED DESCRIPTION

[0027] 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.

[0028] Example 1

[0029] A preferred embodiment of a pipeline installation connection device provided by the utility model is as follows Figures 1 to 5 As shown: a pipeline installation and connection device, including a pipeline 1, a control mechanism 2 is arranged on the top of the pipeline 1, a sealing ring 3 is attached to the inner wall of the pipeline 1, a connecting plate 4 is fixedly connected to the side of the pipeline 1, and a mounting hole 5 is opened on the side of the connecting plate 4.

[0030] In this embodiment, two groups of sealing rings 3 are provided, and grooves matching the sealing rings 3 are opened on both sides of the pipe 1. The two groups of sealing rings 3 are respectively embedded in the grooves on both sides of the pipe 1, so that the sealing rings 3 can be installed on both sides of the pipe 1 to enhance the overall sealing.

[0031] In this embodiment, two groups of connecting plates 4 are provided, and six groups of mounting holes 5 are respectively opened on the sides of the two groups of connecting plates 4. The water pipe is aligned with the inside of the pipeline 1 so that the connecting holes of the water pipe are aligned with the mounting holes 5 on the sides of the connecting plates 4. Then, the water pipe is connected to the pipeline 1 by fixing bolts to achieve the purpose of connecting the pipeline 1.

[0032] In this embodiment, the mounting hole 5 is arranged in the middle of the span. Because the mounting hole 5 is arranged in the middle of the span, it can prevent liquid from flowing out of the joint and soaking the fixing bolts, thereby causing the bolts to rust.

[0033] Example 2

[0034] Based on Example 1, a preferred embodiment of a pipeline installation connection device provided by the utility model is as follows: Figures 1 to 5 As shown: the control mechanism 2 includes a mounting plate 21, an electric push rod 22, a rack 23, a gear 24, a limiting column 25, a transmission rod 26 and a control plate 27. The top of the pipeline 1 is fixedly connected to the mounting plate 21, the side of the mounting plate 21 is fixedly connected to the electric push rod 22, the output end of the electric push rod 22 is fixedly connected to the rack 23, the surface of the rack 23 is meshed with the gear 24, the bottom of the gear 24 is fixedly connected to the limiting column 25, the top of the gear 24 is penetrated by the transmission rod 26, and the bottom of the transmission rod 26 is fixedly connected to the control plate 27.

[0035] In this embodiment, the length of the rack 23 is one-fourth of the circumference of the gear 24, and the rack 23 drives the gear 24 to rotate 90°. Because the rack 23 is meshed with the gear 24, and the length of the rack 23 is one-fourth of the gear 24, when the rack 23 slides, it drives the gear 24 to rotate 90° clockwise.

[0036] In this embodiment, two groups of limit columns 25 are provided, and a ring-shaped slide groove is opened inside the mounting plate 21. The limit columns 25 are embedded in the ring-shaped slide groove inside the mounting plate 21. Because the two groups of limit columns 25 are fixedly connected to the gear 24, when the gear 24 rotates, the two groups of limit columns 25 will be driven to slide in the ring-shaped slide groove of the mounting plate 21, and play a certain limiting role on the gear 24.

[0037] In this embodiment, the transmission rod 26 is located at the center of the gear 24, and the transmission rod 26 and the gear 24 are fixedly connected. Since the transmission rod 26 and the gear 24 are fixedly connected, when the gear 24 rotates, the transmission rod 26 will be driven to rotate 90° clockwise.

[0038] In this embodiment, the diameter of the control panel 27 matches the inner diameter of the pipeline 1. The control panel 27 is arranged inside the pipeline 1. When the staff finds that the pipeline 1 is faulty, the electric push rod 22 can be started to drive the rack 23 to slide to the left. At this time, the gear 24 will drive the control panel 27 to rotate 90° counterclockwise through the transmission rod 26, so that the pipeline 1 can be blocked. At this time, the liquid cannot flow, thereby achieving the purpose of timely blocking and preventing the pipeline 1 from being further damaged.

[0039] The working principle and use process of the utility model are as follows: first, two sets of sealing rings 3 are respectively embedded in the grooves on both sides of the pipeline 1, and the sealing rings 3 can be installed on both sides of the pipeline 1 to enhance the overall sealing performance, and then the water pipe is aligned with the inside of the pipeline 1, so that the connection hole of the water pipe is aligned with the installation hole 5 on the side of the connection plate 4, and then the water pipe is connected to the pipeline 1 through the fixing bolts, so as to achieve the purpose of connecting the pipeline 1, because the installation hole 5 is set in the middle of the span, it can prevent the liquid from flowing out of the connection and soaking the fixing bolts, thereby causing the bolts to rust;

[0040] After the connection is completed, the electric push rod 22 can be controlled to drive the rack 23 to slide to the right. Because the rack 23 is meshed with the gear 24, and the length of the rack 23 is one-fourth of the gear 24, when the rack 23 slides, it will drive the gear 24 to rotate 90° clockwise. Because the two sets of limit columns 25 are fixedly connected to the gear 24, when the gear 24 rotates, it will drive the two sets of limit columns 25 to slide in the annular groove of the mounting plate 21 and play a certain role in limiting the gear 24. Since the transmission rod 26 is fixedly connected to the gear 24, when the gear 24 rotates, When 24 rotates, it will drive the transmission rod 26 to rotate 90° clockwise. At this time, the control board 27 fixedly connected to the transmission rod 26 will rotate 90° clockwise inside the pipeline 1. At this time, the liquid can flow. When the staff finds that the pipeline 1 is faulty, they can start the electric push rod 22 to drive the rack 23 to slide to the left. At this time, the gear 24 will drive the control board 27 to rotate 90° counterclockwise through the transmission rod 26, and the pipeline 1 can be blocked. At this time, the liquid cannot flow, thereby achieving the purpose of timely blocking and preventing the pipeline 1 from being further damaged.

[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 and connection device, comprising a pipeline (1), characterized in that: A control mechanism (2) is arranged on the top of the pipeline (1), a sealing ring (3) is attached to the inner wall of the pipeline (1), a connecting plate (4) is fixedly connected to the side of the pipeline (1), and a mounting hole (5) is opened on the side of the connecting plate (4).

2. A pipeline installation and connection device according to claim 1, characterized in that: The control mechanism (2) comprises a mounting plate (21), an electric push rod (22), a rack (23), a gear (24), a limiting column (25), a transmission rod (26) and a control plate (27).

3. A pipeline installation and connection device according to claim 1, characterized in that: Two groups of sealing rings (3) are provided, and grooves matching the sealing rings (3) are provided on both sides of the pipeline (1).

4. A pipeline installation and connection device according to claim 1, characterized in that: Two groups of connecting plates (4) are provided, and six groups of mounting holes (5) are respectively provided on the sides of the two groups of connecting plates (4).

5. A pipeline installation and connection device according to claim 1, characterized in that: The mounting hole (5) is arranged in the middle of the span.

6. A pipeline installation and connection device according to claim 2, characterized in that: The top of the pipeline (1) is fixedly connected to a mounting plate (21), the side of the mounting plate (21) is fixedly connected to an electric push rod (22), the output end of the electric push rod (22) is fixedly connected to a rack (23), the surface of the rack (23) is meshed with a gear (24), the bottom of the gear (24) is fixedly connected to a limiting column (25), the top of the gear (24) is penetrated by a transmission rod (26), and the bottom of the transmission rod (26) is fixedly connected to a control plate (27).

7. A pipeline installation and connection device according to claim 6, characterized in that: The length of the rack (23) is one quarter of the circumference of the gear (24), and the rack (23) drives the gear (24) to rotate 90 degrees.

8. A pipeline installation and connection device according to claim 6, characterized in that: Two groups of the limiting columns (25) are provided, and a ring-shaped sliding groove is provided inside the mounting plate (21), and the limiting columns (25) are embedded in the ring-shaped sliding groove inside the mounting plate (21).

9. A pipeline installation and connection device according to claim 6, characterized in that: The transmission rod (26) is arranged at the center of the gear (24), and the transmission rod (26) and the gear (24) are fixedly connected.

10. A pipeline installation and connection device according to claim 6, characterized in that: The diameter of the control plate (27) matches the inner diameter of the pipeline (1), and the control plate (27) is arranged inside the pipeline (1).

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