Chemical anti-leakage pipeline convenient to disassemble

Abstract

The chemical anti-leakage pipeline convenient to disassemble comprises pipeline bodies, an annular piece and a T-shaped piece are fixedly arranged at the opposite ends of the two pipeline bodies respectively, a clamping mechanism is arranged on the surface of the annular piece, and a limiting mechanism is arranged on the surface of the T-shaped piece. The clamping mechanism comprises a movable ring rotationally arranged on the surface of the annular piece, an insertion plate is inserted into the annular piece in a penetrating mode, an inclined groove matched with the insertion plate is formed in the movable ring, and the side, located in the inclined groove, of the insertion plate is an inclined face; the limiting mechanism comprises an inserting rod inserted into the T-shaped piece in a penetrating mode. The utility model relates to the technical field of chemical pipelines. According to the chemical anti-leakage pipeline convenient to disassemble, through the arrangement of the clamping mechanism and the limiting mechanism, rapid connection between the two pipelines can be achieved, disassembly and assembly can be conveniently conducted, bolts do not need to be used for fixing, the problem that the bolts are difficult to disassemble due to thread slipping or rusting can be solved, and installation steps are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical pipelines, in particular to a dismantled chemical anti-leakage pipeline. Background Art

[0002] Chemical pipelines are mainly used to transport corrosive media in the chemical, dye, pharmaceutical, pesticide, metallurgy, rare earth, machinery, electricity, electronics, environmental protection, textile, brewing, food, water supply and drainage, petroleum, smelting, papermaking and other industries.

[0003] Existing chemical pipelines are usually fixed with multiple bolts, which requires personnel to use tools to tighten during the installation process, which is time-consuming and labor-intensive, and the bolts are prone to thread slippage or rust, further leading to difficulties in disassembly and difficulty in achieving convenient disassembly and assembly between chemical pipelines. Therefore, in view of the above-mentioned deficiencies, the utility model makes the following improvements. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a detachable chemical anti-leakage pipeline, which solves the problems mentioned in the background technology.

[0006] (II) Technical solution

[0007] To achieve the above purpose, the utility model is implemented through the following technical solutions: a detachable chemical anti-leakage pipeline, comprising a pipeline body, two opposite ends of the pipeline bodies are respectively fixedly provided with a ring member and a T-shaped member, and the surface of the ring member is provided with a clamping mechanism, and the surface of the T-shaped member is provided with a limiting mechanism;

[0008] The clamping mechanism comprises a movable ring rotatably arranged on the surface of the ring, a plug plate is inserted into the interior of the ring, an inclined groove matching the plug plate is provided inside the movable ring, and one side of the plug plate located inside the inclined groove is an inclined surface;

[0009] The limiting mechanism comprises an insertion rod inserted into the T-shaped member, and a limiting rod is fixedly arranged at one end of the insertion rod, and a limiting groove matched with the limiting rod is opened on the top surface and the bottom of one side of the annular member.

[0010] Preferably, a through slot matched with the insert plate is provided inside the annular member, grooves are provided inside the annular member and on both sides of the through slot, and an L-shaped rod is fixedly provided on the inner wall of the groove.

[0011] Preferably, a buffer spring is fixedly connected between the surface of the L-shaped rod and the inner wall of the slide groove, and a slot matching the plug plate is formed on the surface of the T-shaped piece.

[0012] Preferably, a clamping spring is fixedly connected between one end of the limiting rod and the surface of the T-shaped piece and located on the surface of the insertion rod, and a baffle is fixedly connected to the other end of the insertion rod and located on one side of the T-shaped piece.

[0013] Preferably, retaining rings are fixedly provided on both sides of the surface of the T-shaped member, and a sealing ring is movably provided on the surface of the T-shaped member and between the two retaining rings.

[0014] (III) Beneficial effects

[0015] The utility model provides a dismantling type chemical anti-leakage pipeline, which has the following beneficial effects:

[0016] (1) The easily disassembled chemical anti-leakage pipeline can realize a quick connection between two pipelines by setting a clamping mechanism and a limiting mechanism, and can be easily disassembled and assembled without the need to use bolts for fixing. The problem of difficulty in disassembly due to thread slippage or rust of the bolts can be avoided, and the installation steps are reduced.

[0017] (2) The easily dismantled chemical anti-leakage pipeline can realize convenient replacement of the sealing ring by setting the sealing ring and the retaining ring, thereby avoiding the problem of the sealing ring being worn and thus affecting the sealing performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0019] Figure 2 It is a cross-sectional view of the structure of the utility model;

[0020] Figure 3 It is a side view of the internal structure of the annular member and the movable ring of the utility model;

[0021] Figure 4 For this utility model Figure 3 A partial enlarged view of point A in the middle.

[0022] In the figure: 1. pipe body; 2. annular member; 3. T-shaped member; 4. clamping mechanism; 41. movable ring; 42. plug plate; 43. inclined groove; 44. L-shaped rod; 45. buffer spring; 5. limiting mechanism; 51. plug rod; 52. limiting rod; 53. clamping spring; 6. retaining ring; 7. sealing ring. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in 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 in 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.

[0024] Embodiment 1

[0025] See also Figures 1 to 4 As shown, the utility model provides a technical solution, and the specific improvements are as follows:

[0026] A detachable chemical anti-leakage pipeline comprises a pipeline body 1, two opposite ends of the pipeline bodies 1 are respectively fixedly provided with a ring member 2 and a T-shaped member 3, and a clamping mechanism 4 is provided on the surface of the ring member 2, the clamping mechanism 4 comprises a movable ring 41 rotatably arranged on the surface of the ring member 2, a plug plate 42 is inserted into the inside of the ring member 2, an inclined groove 43 adapted to the plug plate 42 is provided inside the movable ring 41, one side of the plug plate 42 located inside the inclined groove 43 is an inclined surface, a through groove adapted to the plug plate 42 is provided inside the ring member 2, grooves are provided inside the ring member 2 and on both sides of the through groove, and an L-shaped rod 44 is fixedly provided on the inner wall of the groove, a slide groove adapted to the L-shaped rod 44 is provided on both sides of the plug plate 42, one end of the L-shaped rod 44 is slidably arranged inside the slide groove, a buffer spring 45 is fixedly connected between the surface of the L-shaped rod 44 and the inner wall of the slide groove, and a slot adapted to the plug plate 42 is provided on the surface of the T-shaped member 3;

[0027] A limiting mechanism 5 is provided on the surface of the T-shaped member 3, and the limiting mechanism 5 includes an insertion rod 51 inserted into the interior of the T-shaped member 3, and a limiting rod 52 is fixedly provided at one end of the insertion rod 51, and limiting grooves adapted to the limiting rod 52 are provided on the top surface and the bottom of one side of the annular member 2, and a clamping spring 53 is fixedly connected between one end of the limiting rod 52 and the surface of the T-shaped member 3 and located on the surface of the insertion rod 51, and a baffle is fixedly connected to the other end of the insertion rod 51 and located on one side of the T-shaped member 3;

[0028] The two ends of the pipes are brought close to each other so that the left side of the T-shaped piece 3 is inserted into the inside of the annular piece 2 and extends into the inside of the pipe on the left side. Then the personnel rotates the movable ring 41. At this time, the movable ring 41 rotates along the surface of the annular piece 2. Due to the adaptation of the plug plate 42 and the inclined groove 43, the movable ring 41 can be squeezed on the plug plate 42 when it rotates, so that the plug plate 42 approaches the direction of the T-shaped piece 3 until the plug plate 42 is inserted into the slot on the surface of the T-shaped piece 3. Then, the plug rod 51 is inserted into the limiting groove under the action of the clamping spring 53 to fix the movable ring 41, and the movable ring 41 can be prevented from rotating. The same as above can be obtained during disassembly and assembly. It is only necessary to pull the plug rod 51 to the right through the baffle plate to move the plug rod 51 out of the limiting groove. At this time, the plug plate 42 can be moved again in the direction of the inclined groove 43 under the action of the buffer spring 45, and the movable ring 41 is controlled to rotate. At this time, the plug plate 42 can be restored to its initial state, and the two pipes can be separated.

[0029] Embodiment 2

[0030] Based on Example 1, please refer to Figure 2 The specific improvements are as follows:

[0031] The two sides of the surface of the T-shaped member 3 are fixedly provided with retaining rings 6, which play the role of limiting the sealing ring 7. The surface of the T-shaped member 3 and the sealing ring 7 is movably provided between the two retaining rings 6;

[0032] The sealing ring 7 can be removed from between the two retaining rings 6 to facilitate its replacement, thereby avoiding the problem of the sealing ring 7 being worn out during long-term use, thereby affecting normal use.

[0033] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0034] 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 dismantling type chemical leakage prevention pipeline, comprising a pipeline body (1), characterized in that: An annular member (2) and a T-shaped member (3) are fixedly provided at opposite ends of the two pipe bodies (1), and a clamping mechanism (4) is provided on the surface of the annular member (2), and a limiting mechanism (5) is provided on the surface of the T-shaped member (3); The clamping mechanism (4) comprises a movable ring (41) rotatably arranged on the surface of the ring member (2), a plug plate (42) is inserted into the interior of the ring member (2), an inclined groove (43) adapted to the plug plate (42) is provided inside the movable ring (41), and one side of the plug plate (42) located inside the inclined groove (43) is an inclined surface; The limiting mechanism (5) comprises an insertion rod (51) inserted into the interior of the T-shaped member (3), and a limiting rod (52) is fixedly provided at one end of the insertion rod (51), and limiting grooves matching the limiting rod (52) are provided on the top surface and the bottom of one side of the annular member (2).

2. The easily dismantled chemical leak prevention pipeline according to claim 1 is characterized by: A through slot matching the insert plate (42) is provided inside the annular member (2), grooves are provided inside the annular member (2) and on both sides of the through slot, and an L-shaped rod (44) is fixedly provided on the inner wall of the groove.

3. The easily dismantled chemical leak prevention pipeline according to claim 2 is characterized by: Both sides of the plug plate (42) are provided with sliding grooves adapted to the L-shaped rod (44), a buffer spring (45) is fixedly connected between the surface of the L-shaped rod (44) and the inner wall of the sliding groove, and the surface of the T-shaped member (3) is provided with a slot adapted to the plug plate (42).

4. The easily dismantled chemical leak prevention pipeline according to claim 1 is characterized by: A clamping spring (53) is fixedly connected between one end of the limiting rod (52) and the surface of the T-shaped piece (3) and located on the surface of the insertion rod (51), and a baffle is fixedly connected to the other end of the insertion rod (51) and located on one side of the T-shaped piece (3).

5. The easily dismantled chemical leak prevention pipeline according to claim 1 is characterized by: Blocking rings (6) are fixedly arranged on both sides of the surface of the T-shaped piece (3), and a sealing ring (7) is movably arranged on the surface of the T-shaped piece (3) and between the two blocking rings (6).

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