Novel pipeline connecting device

Abstract

The utility model discloses a novel pipeline connecting device, which relates to the technical field of pipeline connection, and adopts the technical scheme that the novel pipeline connecting device comprises a main connecting piece and two auxiliary connecting pieces detachably connected with the main connecting piece, and the two auxiliary connecting pieces are oppositely arranged; the main connecting piece comprises a fixing plate with a semicircular cross section, a connecting strip is fixedly arranged at each of the two ends of the opening end of the fixing plate, and grooves are formed in the opposite sides of the two connecting strips and are formed along the axis of the fixing plate; the two auxiliary connecting pieces are detachably connected with the main connecting piece through the grooves; the auxiliary connecting piece comprises a movable plate with a semicircular section, and a clamping strip is fixedly arranged at the opening end of each movable plate and connected with the corresponding groove in an inserted mode. The device has the beneficial effects that (1) the device is simple to operate and easy to master, and can be operated without special training; (2) the device is light and portable, does not need a special process, and is simple and difficult to manufacture;

Description

Technical Field

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

[0002] In modern engineering construction and industrial production, pipeline connection is a vital task, and pipeline connection construction usually adopts adhesive connection, hot melt connection, threaded connection, etc. However, there are many problems in the current common pipeline connection construction process.

[0003] For example, although the adhesive connection process can achieve pipeline connection to a certain extent, it is time-consuming and labor-intensive, has very stringent requirements on the construction environment, is difficult to apply in humid or high-temperature environments, and it is difficult to ensure the verticality of the pipeline connection.

[0004] The hot melt connection process also has obvious defects, which can easily cause damage to the pipeline materials, unsatisfactory construction efficiency, and require the use of a special hot melter, which not only increases the construction cost, but also increases the difficulty of construction.

[0005] The threaded connection process also faces challenges. The quality of the pipe connection threads is difficult to effectively control, which will cause serious material waste. It is also easy for the threaded joints to be stripped and the pipe connections to be unstable. Utility Model Content

[0006] In view of the above technical problems, the utility model provides a novel pipeline connecting device.

[0007] The technical solution is as follows: it comprises a main connecting member and two auxiliary connecting members detachably connected to the main connecting member, wherein the two auxiliary connecting members are arranged opposite to each other;

[0008] The main connecting member comprises a fixing plate with a semicircular cross-section, a connecting strip is fixedly arranged at both ends of the opening of the fixing plate, and grooves are arranged on opposite sides of the two connecting strips, and the grooves are arranged along the axis of the fixing plate; the two secondary connecting members are detachably connected to the main connecting member through the grooves;

[0009] The auxiliary connecting member comprises a movable plate with a semicircular ring-shaped cross section, and a clamping strip is fixedly arranged at each open end of the movable plate, and the clamping strip is plugged into the groove.

[0010] Preferably, an intermediate plate with a semicircular cross-section is fixedly provided in the middle of the two connecting strips, and the inner wall of the intermediate plate is interference-fitted with the outer walls of the two auxiliary connecting members.

[0011] Preferably, a hammer point is fixedly provided in the middle of one end portion of the outer wall of the secondary connecting member, and the hammer point is located at an end away from the middle plate.

[0012] Preferably, a limit block is provided in the middle of the outer wall of the auxiliary connecting member, and the limit block is located at an end away from the hammering point.

[0013] The beneficial effects of the technical solution provided by the embodiment of the utility model are: (1) the device is simple to operate and easy to use, and can be operated without special training;

[0014] (2) The device is lightweight and portable, does not require any special technology, and is easy to manufacture;

[0015] (3) By using this device, construction efficiency is improved, material waste is reduced, construction costs are reduced, and construction quality is guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model.

[0017] Figure 2 It is a structural schematic diagram of the main connecting member of an embodiment of the utility model.

[0018] Figure 3 It is a structural schematic diagram of the auxiliary connecting member of an embodiment of the utility model.

[0019] Among them, the figure markings are: A, main connecting part; B, auxiliary connecting part; 1, fixed plate; 2, middle plate; 3, groove; 4, movable plate; 5, clamping strip; 6, hammering point; 7, limit block; 8, pipe one; 9, pipe two. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. Of course, the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0021] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0022] In the description of the invention of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the invention of the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the invention of the utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the invention of the present utility model, unless otherwise specified, "multiple" means two or more.

[0023] In the description of the invention of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the invention of the utility model can be understood according to specific circumstances.

[0024] Example 1

[0025] See also Figures 1 to 3 The utility model provides a novel pipeline connection device, comprising a main connection member A and two auxiliary connection members B detachably connected to the main connection member A, wherein the two auxiliary connection members B are arranged opposite to each other;

[0026] The main connecting member A comprises a fixing plate 1 having a semicircular cross-section, a connecting strip being fixedly arranged at both ends of the opening of the fixing plate 1, a groove 3 being arranged on opposite sides of the two connecting strips, and the groove 3 being arranged along the axis of the fixing plate 1; the two secondary connecting members B are detachably connected to the main connecting member A through the groove 3;

[0027] The auxiliary connecting member B comprises a movable plate 4 with a semicircular cross-section. A clamping strip 5 is fixedly disposed at each open end of the movable plate 4 , and the clamping strip 5 is plugged into the groove 3 .

[0028] An intermediate plate 2 with a semicircular cross-section is fixedly arranged in the middle of the two connecting strips, and the inner wall of the intermediate plate 2 and the outer walls of the two auxiliary connecting members B are interference fit.

[0029] A hammering point 6 is fixedly provided at the middle of one end portion of the outer wall of the auxiliary connecting member B, and the hammering point 6 is located at the end away from the middle plate 2 .

[0030] A limit block 7 is provided in the middle of the outer wall of the auxiliary connecting member B, and the limit block 7 is located at an end away from the hammering point 6.

[0031] When the utility model is used, pipe 1 8 and pipe 2 9 to be connected are placed in the main connecting part A, and then two auxiliary connecting parts B are respectively placed on the upper and lower sides of the main connecting part A, and the clamping strips 5 of the two auxiliary connecting parts B are aligned with the grooves 3 on the connecting strips of the main connecting part A; then, the clamping strips 5 are inserted into the grooves 3 to make a preliminary connection between the auxiliary connecting part B and the main connecting part A; then, a hammer or other tool is used to hammer the hammering point 6 on the outer wall of the auxiliary connecting part B, and the auxiliary connecting part B is further pushed forward until the limit block 7 in the middle of the outer wall of the auxiliary connecting part B contacts the middle plate 2; at this time, the inner wall of the middle plate 3 and the outer walls of the two auxiliary connecting parts B are interference fit to complete the connection of the pipes.

[0032] Furthermore, in order to improve the sealing of the pipeline connection, sealant can be applied to the inner walls of the main connector A and the auxiliary connector B and the outer wall of the pipeline connection to improve the sealing of the pipeline connection and the stability and durability of the pipeline after connection. This can effectively prevent leakage and loosening at the pipeline connection, increase the reliability of the pipeline system, reduce the frequency of maintenance and replacement, and reduce the cost of use and maintenance workload. At the same time, good sealing can also help avoid environmental pollution and potential safety hazards caused by medium leakage, and ensure the normal operation of the pipeline system and the safety of the surrounding environment.

[0033] 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 new type of pipeline connection device, characterized in that: It comprises a main connecting member (A) and two auxiliary connecting members (B) detachably connected to the main connecting member (A), wherein the two auxiliary connecting members (B) are arranged opposite to each other; The main connecting member (A) comprises a fixing plate (1) having a semicircular cross-sectional shape, a connecting strip being fixedly arranged at both ends of the opening of the fixing plate (1), a groove (3) being provided on opposite sides of the two connecting strips, and the two secondary connecting members (B) being detachably connected to the main connecting member (A) via the groove (3); The secondary connecting member (B) comprises a movable plate (4) having a semicircular ring-shaped cross section, and a clamping strip (5) is fixedly provided at each open end of the movable plate (4), and the clamping strip (5) is plugged into the groove (3).

2. The novel pipe connection device according to claim 1 is characterized in that: An intermediate plate (2) having a semicircular cross-sectional shape is fixedly arranged in the middle of the two connecting strips, and the inner wall of the intermediate plate (2) is interference-fitted with the outer walls of the two auxiliary connecting members (B).

3. The novel pipe connection device according to claim 2 is characterized in that: A hammering point (6) is fixedly provided at the middle of one end portion of the outer wall of the secondary connecting member (B), and the hammering point (6) is located at an end away from the middle plate (2).

4. The novel pipe connection device according to claim 3 is characterized in that: A limit block (7) is provided in the middle of the outer wall of the secondary connecting member (B), and the limit block (7) is located at an end away from the hammering point (6).

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