Drainage wire quick connector

Abstract

The utility model relates to the technical field of drainage wire joint protection, in particular to a drainage wire quick joint, which comprises a drainage wire clamp, a main wire clamp and a suspension clasp. The drainage wire clamp and the main wire clamp are vertically arranged, a first clamping cavity channel for clamping a drainage wire is defined on the drainage wire clamp, the first clamping cavity channel is communicated with a second clamping cavity channel for clamping a main wire defined on the main wire clamp, and the outer side wall of the main wire clamp is provided with a suspension clasp for hoisting; when the drainage wire is connected to the power transmission and distribution wire, the drainage wire quick connector connected to the drainage wire on the ground can be lifted to the position near the power transmission and distribution wire needing to be connected with the drainage wire by means of the pulley block installed on the high-altitude power transmission and distribution wire, the main wire clamp clamps the power transmission and distribution wire, and therefore the drainage wire is connected with the power transmission and distribution wire through the drainage wire quick connector. Maintenance personnel do not need to replace phase by phase in a conventional hanging ladder operation mode.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage line joint protection, in particular to a drainage line quick joint. Background Art

[0002] In the power industry, in order to bring the current of the transmission and distribution lines to each electricity user, a household drainage line is usually connected to the transmission and distribution lines, and the current on the transmission and distribution lines is then introduced into the homes of each electricity user to meet the normal electricity needs of each electricity user; in the process of connecting the household drainage line and the transmission and distribution lines, the operation and maintenance personnel generally hang a hanging ladder on the transmission and distribution lines. The operation and maintenance personnel sit or stand on the hanging ladder, first wrap one end of the household drainage line around the transmission and distribution lines, and then wrap insulating tape around the connection between the household drainage line and the transmission and distribution lines. On the one hand, this makes the connection between the drainage line and the transmission and distribution lines more stable, and on the other hand, it ensures the dryness of the connection between the drainage line and the transmission and distribution lines, so as to ensure that the current on the transmission and distribution lines can stably enter the homes of each electricity user through the household drainage line.

[0003] Although the conventional hanging ladder operation method can be used to connect the drainage line to the transmission and distribution line phase by phase, the following defects still exist during use: Since the process of connecting the drainage line to the transmission and distribution line is carried out at high altitude, the method of connecting the drainage line to the transmission and distribution line phase by phase by hanging the ladder is not only inconvenient for wiring operations, but also poses a risk of maintenance personnel falling from a height.

[0004] Therefore, it is necessary to design and improve the protective structure at the joint of the drainage line and the transmission and distribution line to solve the problems of inconvenience in wiring operation and the risk of maintenance personnel falling from height caused by the existing method of connecting the drainage line to the high-altitude transmission and distribution line by using a hanging ladder to connect the drainage line phase by phase. Utility Model Content

[0005] The purpose of the utility model is to provide a drainage line quick connector to solve the problems of inconvenience in wiring operation and risk of maintenance personnel falling caused by the existing method of connecting the drainage line to the transmission and distribution line phase by phase using a hanging ladder when connecting the drainage line to the transmission and distribution line at high altitude.

[0006] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0007] A drainage line quick connector includes a drainage line clamp, a main line clamp and a hanging buckle; the drainage line clamp is arranged vertically with the main line clamp, the drainage line clamp defines a first clamping cavity for clamping the drainage line, the first clamping cavity is communicated with a second clamping cavity defined on the main line clamp for clamping the main line, and the outer wall of the main line clamp is provided with a hanging buckle for hanging.

[0008] Furthermore, the drainage line clamp includes a first clamping flap, a second clamping flap and three groups of locking parts; one side wall of the first clamping flap is hinged to one side wall of the second clamping flap, and the other side wall of the first clamping flap is adjustably connected to the other side wall of the second clamping flap through three groups of locking parts. The second clamping half-cavity of the second clamping flap and the first clamping half-cavity of the first clamping flap jointly define a first clamping cavity for clamping the drainage line, and the first clamping half-cavity and the main line define a second clamping cavity for clamping the main line clamp, which are interconnected.

[0009] Furthermore, the locking part includes a locking bayonet seat, a double-ear seat, a locking bolt and a locking nut; the locking bayonet seat is arranged on the outer wall of the second clamping petal, one end of the locking bolt passes through the bayonet on the locking bayonet seat and is threadedly connected to the locking nut, and the other end of the locking bolt is rotatably connected to the double-ear seat, and the double-ear seat is arranged on the outer wall of the first clamping petal.

[0010] Furthermore, the outermost ring diameter of the locking nut is greater than the length between the bayonet sockets on the locking bayonet socket.

[0011] Furthermore, the main line clamp includes a main line lower clamping flap, two main line compression arc plates and a locker; the third clamping half-cavity of the main line lower clamping flap is interconnected with the first clamping half-cavity of the first clamping flap, and one side wall of the first clamping flap is hinged to the one side walls of the two main line compression arc plates through a hinge shaft, and the other side walls of the two main line compression arc plates are locked and connected to the first clamping flap through lockers, and the lockers are respectively located on both sides of the first clamping half-cavity which is interconnected with the third clamping half-cavity of the main line lower clamping flap.

[0012] Furthermore, the outer wall of the hinge shaft is connected to one end of the conductor rod located in the third clamping half cavity, and the conductor rod corresponds to the arc-shaped groove provided on the main line clamping petal.

[0013] Furthermore, the locking device includes a locking tooth groove, a locking tooth plate, a spring, a pull rod and a pull buckle; the locking tooth groove is arranged on one side wall of the main line compression arc plate, the locking tooth groove is movably engaged with the teeth on the locking tooth plate, the locking tooth plate is slidingly connected to the groove opened in the main line clamp, one end of the pull rod located in the groove is connected to the inner wall of the locking tooth plate, and the other end of the pull rod passes through the through hole of the groove and is connected to one end of the pull buckle. A spring is provided on the outer periphery of the pull rod located in the groove, one end of the spring is in contact with the inner wall of the locking tooth plate, and the other end of the spring is in contact with the inner groove end of the groove.

[0014] Furthermore, the locking tooth plate includes a movable plate with teeth and a groove plate; the movable plate with teeth and the groove plate are both slidingly connected to the groove, the movable plate with teeth is connected to the groove plate, and the bottom of the groove of the groove plate abuts against the spring.

[0015] Furthermore, a buckle is provided on the outer side wall of the main line pressing arc plate.

[0016] Furthermore, at least two of the hanging buckles are provided along the outer wall of the main line clamp.

[0017] During the working process, when the drainage line is connected to the transmission and distribution line, the drainage line clamp is opened, the drainage line is placed in the first clamping cavity of the drainage line clamp, and then the drainage line clamp is closed, and the drainage line clamp clamps the drainage line. At this time, one end of the hanging rope is first tied to the buckle on the outer wall of the main line clamp, and the other end of the hanging rope is wound around the pulley that is slidably connected to the high-altitude transmission and distribution line (transmission and distribution line: transmission and distribution line that does not need to be connected to the drainage line), and then the other end of the hanging rope is pulled to lift the drainage line quick connector holding the drainage line to the position where the drainage line needs to be connected. The wire is clamped in the main line clamp, and the main line clamp is closed under the influence of gravity. The wire is then clamped in the main line clamp, and the wire is connected to the transmission and distribution wire through the wire clamp quick connector. The maintenance personnel do not need to connect the wire to the transmission and distribution wire phase by phase through the ladder, which not only reduces the difficulty of operation for the maintenance personnel, but also avoids the situation of maintenance personnel falling from a height.

[0018] Compared with the prior art, the present invention has at least one of the following beneficial effects:

[0019] The utility model integrates the drainage line clamp, the main line clamp and the hanging buckle into the drainage line quick connector. When the drainage line is connected to the transmission and distribution line, the pulley group installed on the high-altitude transmission and distribution line can be used to lift the drainage line quick connector connected to the drainage line to the vicinity of the transmission and distribution line to be connected with the drainage line, so that the main line clamp on the drainage line quick connector clamps the transmission and distribution line. In this way, the drainage line is connected to the transmission and distribution line through the drainage line quick connector, and there is no need for maintenance personnel to use the conventional hanging ladder operation method to connect the drainage line to the transmission and distribution line phase by phase. This solves the problems of inconvenience in wiring operation and the risk of maintenance personnel falling caused by the existing method of connecting the drainage line to the transmission and distribution line phase by phase using a hanging ladder when connecting the drainage line to the high-altitude transmission and distribution line.

[0020] In the utility model, the drainage line is connected to the transmission and distribution line by a drainage line quick connector. When the drainage line and the transmission and distribution line are pulled by the wind, part of the pull of the drainage line and the transmission and distribution line will act on the drainage line quick connector. Compared with the pull caused by the direct connection of the drainage line and the transmission and distribution line, the pull caused by connecting the drainage line and the transmission and distribution line through the drainage line quick connector is smaller, thereby avoiding the situation where the drainage line and the transmission and distribution line become loose due to pulling, and indirectly causing poor contact between the drainage line and the transmission and distribution line.

[0021] The utility model relates to a drain wire quick connector for connecting the drain wire to the transmission and distribution wire, and the connection between the drain wire and the transmission and distribution wire is not in a bare state, so that the power transmission and distribution process from the transmission and distribution wire to the drain wire can be carried out stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic axial view of the structure of the utility model in the first orientation (closed state).

[0023] Figure 2 This is a schematic diagram of the second axial view of the structure of the utility model (open state).

[0024] Figure 3 For this utility model Figure 2 A local enlarged schematic diagram in .

[0025] Figure 4 This is a schematic diagram of the third-axis side of the structure of the utility model (open state).

[0026] Figure 5 For this utility model Figure 4 A local enlarged schematic diagram in .

[0027] Figure 6 This is a schematic diagram of the second axial view of the structure of the present invention (closed state).

[0028] Figure 7 This is a schematic diagram of the integration of the locker inside the main line clamp flap in the structure of the utility model.

[0029] Figure 8 For this utility model Figure 7 A local enlarged schematic diagram in .

[0030] In the figure, 1- drainage line clamp, 2- main line clamp, 3- hanging buckle, 4- first clamping cavity, 5- second clamping cavity, 7- first clamping flap, 8- second clamping flap, 9- locking piece, 10- second clamping half cavity, 11- first clamping half cavity, 12- locking bayonet seat, 13- double ear seat, 14- locking bolt, 15- locking nut, 16- bayonet, 17- main line clamping flap, 18- pull buckle 1, 19- main line pressing arc plate, 20- locker, 21- third clamping half cavity, 22- locking tooth groove, 23- locking tooth plate, 24- spring, 25- locking pull rod, 26- pull buckle 2, 27- groove, 28- moving plate, 29- groove plate, 30- hinged shaft, 31- conductor rod, 32- give way arc groove. DETAILED DESCRIPTION

[0031] like Figures 1-8 In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention. Example

[0032] The conventional hanging ladder operation method can connect the drainage line to the transmission and distribution line phase by phase, but there are still the following defects during use: Since the process of connecting the drainage line to the transmission and distribution line is carried out at high altitude, the method of connecting the drainage line to the transmission and distribution line phase by phase by hanging the ladder is not only inconvenient for wiring operation, but also poses the risk of maintenance personnel falling from a height.

[0033] Therefore, this application proposes a drainage line quick connector to solve the problem of inconvenience in wiring operation and risk of maintenance personnel falling caused by the existing method of connecting the drainage line to the high-altitude transmission and distribution line by using a hanging ladder to connect the drainage line phase by phase.

[0034] For details, please refer to Figure 1 and Figure 2 The drainage line quick connector includes a drainage line clamp 1, a main line clamp 2 and a hanging buckle 3; the drainage line clamp 1 and the main line clamp 2 are arranged vertically, and the drainage line clamp 1 defines a first clamping cavity 4 for clamping the drainage line. The first clamping cavity 4 is communicated with the second clamping cavity 5 defined on the main line clamp 2 for clamping the main line, and the outer wall of the main line clamp 2 is provided with a hanging buckle 3 for hanging.

[0035] In actual use, when the drainage line is connected to the transmission and distribution line, first open the drainage line clamp, place the drainage line in the first clamping cavity 4 of the drainage line clamp 1, and then close the drainage line clamp 1. The drainage line clamp 1 will clamp the drainage line. At this time, tie one end of the hanging rope to the buckle 3 on the outer wall of the main line clamp 2, and the other end of the hanging rope is wound around the pulley that is slidably connected to the high-altitude transmission and distribution line (transmission and distribution line: the transmission and distribution line that does not need to be connected to the drainage line). Then pull the other end of the hanging rope to lift the drainage line quick connector holding the drainage line to the line that needs to be connected. The wire is inserted into the vicinity of the transmission and distribution wire position of the drainage wire, and then the rope is fine-tuned. The transmission and distribution wire to be connected to the drainage wire enters the second clamping cavity 5 provided on the main line clamp 2 in the open state. At the same time, under the influence of gravity, the main line clamp 2 in the open state is closed, and the transmission and distribution wire is clamped by the main line clamp 2. In this way, the drainage wire is connected to the transmission and distribution wire through the drainage wire quick connector. There is no need for maintenance personnel to connect the drainage wire to the transmission and distribution wire phase by phase through a ladder, which not only reduces the operating difficulty of maintenance personnel, but also avoids the occurrence of maintenance personnel falling from a high place.

[0036] See also Figure 2 The drainage wire clamp 1 for clamping the drainage wire includes a first clamping flap 7, a second clamping flap 8 and three sets of locking parts 9; wherein the first clamping flap 7 and the second clamping flap 8 cooperate to define a first clamping cavity 4 for clamping the drainage wire; the three sets of locking parts 9 are used to complete the opening or closing action between the first clamping flap 7 and the second clamping flap 8, so that the drainage wire is clamped or the drainage wire is dislodged.

[0037] Specifically, one side wall of the first clamping flap 7 is hinged to the side wall of the first clamping flap 8, and the other side wall of the first clamping flap 7 is adjustably connected to the other side wall of the second clamping flap 8 through three sets of locking parts 9. The second clamping half-cavity 10 of the second clamping flap 8 and the first clamping half-cavity 11 of the first clamping flap 7 jointly define the first clamping cavity 4 for clamping the drainage line, and the first clamping half-cavity 11 and the main line clamp 2 define the second clamping cavity 5 for clamping the main line, which is interconnected.

[0038] In actual use, when the drainage wire clamp 1 is used to clamp the drainage wire, the three sets of locking parts 9 are adjusted to the unlocked state, so that the first clamping flap 7 and the second clamping flap 8 are in an unclosed state, and the drainage wire is placed in the first clamping half-cavity 11 of the first clamping flap 7, and then the first clamping flap 7 and the second clamping flap 8 are locked by the three sets of locking parts 9, so that the first clamping flap 7 and the second clamping flap 8 are in a closed state, and the drainage wire is clamped in the first clamping cavity 4 defined on the drainage wire clamp 1 for clamping the drainage wire, so as to complete the process of clamping the drainage wire with the drainage wire clamp 1.

[0039] See also Figure 3 The locking member 9 for realizing the opening or closing between the first clamping petal 7 and the second clamping petal 8 includes a locking bayonet seat 12, a double-ear seat 13, a locking bolt 14 and a locking nut 15; wherein the locking bayonet seat 12 is used for allowing the locking bolt 14 to pass through and cooperate with the locking nut 15; the double-ear seat 13 is used to connect the locking bolt 14 and the outer wall of the first clamping petal 7.

[0040] Specifically, the locking bayonet seat 12 is arranged on the outer wall of the second clamping petal 8, one end of the locking bolt 14 passes through the bayonet 16 on the locking bayonet seat 12 and is threadedly connected to the locking nut 15, and the other end of the locking bolt 14 is rotatably connected to the double-ear seat 13, and the double-ear seat 13 is arranged on the outer wall of the first clamping petal 7.

[0041] In actual use, when the first clamping petal 7 and the second clamping petal 8 are locked and closed, the first clamping petal 7 and the second clamping petal 8 that are previously in the open and closed state are first covered, and then the locking bolt 14 is passed through the bayonet 16 on the locking bayonet seat 12, and then the locking nut 15 on the locking bolt 14 is screwed into contact with the surface wall of the locking bayonet seat 12 to completely lock the covered first clamping petal 7 and the second clamping petal 8.

[0042] When the first clamping petal 7 and the second clamping petal 8 are opened, first screw the locking nut 15 on the locking bolt 14 to separate it from the surface wall of the locking bayonet seat 12, and then remove the locking bolt 14 from the bayonet on the locking bayonet seat 12. The first clamping petal 7 and the second clamping petal 8 are in a fully open state.

[0043] It should be noted that the outermost diameter of the locking nut 15 is larger than the length between the bayonets 16 on the locking bayonet seat 12 to prevent the locking nut 15 from passing through the bayonet 16 .

[0044] It should be noted that the double-ear seat 13 includes a base, two vertical plates and ear holes; the specific structure is that two vertical plates are set on the top of the base, there is a certain distance between the two vertical plates, and the side walls of the two vertical plates are respectively provided with ear holes.

[0045] It should be noted that the outermost circle diameter of the locking bolt 14 is smaller than the length between the bayonet 16 on the locking bayonet seat 12, so that the locking bolt 14 can be disengaged from the bayonet 16 on the locking bayonet seat 12, so that one end of the first clamping flap 7 and the second clamping flap 8 are in a fully open state, making it convenient for the drainage line to enter the first clamping half cavity 11 of the first clamping flap 7.

[0046] See also Figure 4 and Figure 1 The main line clamp 2 for clamping the transmission and distribution lines includes a main line clamping flap 17, two main line pressing arc plates 19 and a locker 20; wherein the main line clamping flap 17 and the main line pressing arc plates 19 cooperate to define a second clamping cavity 5 for clamping the transmission and distribution lines; the locker 20 is used to complete the opening or closing action between the main line clamping flap 17 and the main line pressing arc plates 19.

[0047] Specifically, the third clamping half-cavity 21 of the main line clamping flap 17 is interconnected with the first clamping half-cavity 11 of the first clamping flap 7, and one side wall of the first clamping flap 7 is hinged to one side wall of the two main line clamping arc plates 19 through a hinge shaft 30, and the other side walls of the two main line clamping arc plates 19 are locked and connected to the main line clamping flap 17 through locks 20, respectively. The locks 20 are respectively located on both sides of the first clamping half-cavity 11 that is interconnected with the third clamping half-cavity 21 of the main line clamping flap 17, wherein a buckle 18 is also provided on the outer side wall of the main line clamping arc plate 19.

[0048] In actual use, when the main line clamp 2 clamps the transmission and distribution wires, the locker 20 is first adjusted to the non-open state, so that the main line clamping flap 17 and the main line pressing arc plate 19 are in an unclosed state, and the transmission and distribution wires enter the third clamping half cavity 21 of the main line clamping flap 17, and then the main line clamping flap 17 and the main line pressing arc plate 19 are locked by the locker 20, so that the main line clamping flap 17 and the main line pressing arc plate 19 are in an unclosed state, and the transmission and distribution wires are clamped in the second clamping cavity 5 defined on the main line clamp 2 to complete the clamping process of the main line clamp 2 for the transmission and distribution wires.

[0049] See also Figure 4 、 Figure 5 and Figure 6In order to allow the transmission and distribution wires to enter the third clamping half-cavity 21 of the main line clamping flap 17, the transmission and distribution wires can drive the main line clamping arc plate 19 to automatically close, connecting the side wall of the hinge shaft 30 with one end of the conductor rod 31 located in the third clamping half-cavity 21, and the conductor rod 31 corresponds to the arc-shaped groove 32 opened on the main line clamping flap 17.

[0050] In actual use, when the transmission and distribution line enters the third clamping half-cavity 21 of the main line clamping flap 17, the transmission and distribution line entering the third clamping half-cavity 21 will be pressed on the conductor rod 31 in the third clamping half-cavity 21. After the conductor rod 31 is subjected to pressure, it drives the main line clamping arc plate 19 connected to the outer wall of the hinge shaft 30 to move toward the main line clamping flap 17, and the main line clamping arc plate 19 is closed with the main line clamping flap 17 to clamp the transmission and distribution line.

[0051] See also Figure 4 、 Figure 7 and Figure 8 The locker 20 includes a locking tooth groove 22, a locking tooth plate 23, a spring 24, a pull rod 25 and a second pull buckle 26; specifically, the locking tooth groove 22 is arranged on one side wall of the main line compression arc plate 19, and the locking tooth groove 22 is movably engaged with the teeth on the locking tooth plate 23, and the locking tooth plate 23 is slidably connected with the groove 27 opened in the main line clamp 17. One end of the pull rod 25 located in the groove 27 is connected to the inner wall of the locking tooth plate 23, and the other end of the pull rod 25 passes through the through hole of the groove 27 and is connected to one end of the second pull buckle 26. The outer periphery of the pull rod 25 located in the groove 27 is provided with a spring 24, one end of the spring 24 is in contact with the inner wall of the locking tooth plate 23, and the other end of the spring 24 is in contact with the inner groove end of the groove 27.

[0052] In actual use, when the main line clamping arc plate 19 is locked with the main line clamping flap 17, the main line clamping arc plate 19 will be driven by the conductor rod 31 and rotated to the main line clamping flap 17. The locking tooth groove 22 at one end of the main line clamping arc plate 19 will first push open the locking tooth plate 23 and then engage with the locking tooth plate 23, so that the main line clamping arc plate 19 is locked with the main line clamping flap 17 to restrict the transmission and distribution lines.

[0053] It should be noted that the locking tooth plate 23 includes a movable plate 28 with teeth and a groove plate 29; the movable plate 28 with teeth and the groove plate 29 are both slidingly connected to the groove 27, the movable plate 28 with teeth is connected to the groove plate 29, and the bottom of the groove of the groove plate 29 abuts against the spring 24.

[0054] See also Figure 6 and Figure 1 In order to improve the stability of the drainage line quick connector lifted by the hanging rope, at least two hanging buckles 3 are set along the outer wall of the main line clamp 17.

[0055] In actual application, in the process of lifting the drainage line quick connector connected with the drainage line to the vicinity of the power transmission and distribution line by means of the pulley block installed on the power transmission and distribution line, since two lifting buckles 3 are arranged along the outer wall of the main line clamp petals 17, the drainage line quick connector can be quickly and stably lifted.

[0056] The drainage line quick connector integrated with the drainage line clamp, the main line clamp and the lifting buckle can be lifted to the vicinity of the power transmission and distribution line by means of the pulley block installed on the power transmission and distribution line when the drainage line is connected to the power transmission and distribution line, so that the main line clamp on the drainage line quick connector clamps the power transmission and distribution line, and the drainage line is connected to the power transmission and distribution line through the drainage line quick connector, without the need of the maintenance personnel to connect the drainage line to the power transmission and distribution line by phase through the conventional hanging ladder operation mode, thereby solving the problems of inconvenient connection operation and high falling risk of the maintenance personnel caused by the existing method of connecting the drainage line to the power transmission and distribution line by phase through the hanging ladder.

[0057] Although the present application has been described herein with reference to the various illustrative embodiments thereof, it is understood that various other modifications and implementations can be devised by those skilled in the art, which will fall within the principles of the present application. More specifically, many variations and modifications of the subject combination layout, as well as the components of the layout, can be made within the scope of the present application, drawings and claims. In addition to variations and modifications of the components and / or layout, other uses will also be apparent to those skilled in the art.

Claims

1. A drainage line quick connector, characterized by: The invention comprises a drainage line clamp (1), a main line clamp (2) and a hanging buckle (3); the drainage line clamp (1) and the main line clamp (2) are arranged vertically, the drainage line clamp (1) defines a first clamping cavity (4) for clamping the drainage line, the first clamping cavity (4) and the main line clamp (2) define a second clamping cavity (5) for clamping the main line, and the main line clamp (2) is provided with a hanging buckle (3) for hanging on its outer wall.

2. The drainage line quick connector according to claim 1, characterized in that: The drainage line clamp (1) comprises a first clamping flap (7), a second clamping flap (8) and three sets of locking members (9); one side wall of the first clamping flap (7) is hinged to the side wall of the second clamping flap (8), and the other side wall of the first clamping flap (7) is adjustably connected to the other side wall of the second clamping flap (8) through the three sets of locking members (9); the second clamping half cavity (10) of the second clamping flap (8) and the first clamping half cavity (11) of the first clamping flap (7) jointly define a first clamping cavity (4) for clamping the drainage line, and the first clamping half cavity (11) and the main line clamp (2) define a second clamping cavity (5) for clamping the main line and are in communication with each other.

3. The drainage line quick connector according to claim 2, characterized in that: The locking member (9) comprises a locking bayonet seat (12), a double-ear seat (13), a locking bolt (14) and a locking nut (15); the locking bayonet seat (12) is arranged on the outer wall of the second clamping flap (8), one end of the locking bolt (14) passes through the bayonet (16) provided on the locking bayonet seat (12) and is threadedly connected to the locking nut (15), and the other end of the locking bolt (14) is rotatably connected to the double-ear seat (13), and the double-ear seat (13) is arranged on the outer wall of the first clamping flap (7).

4. The drainage line quick connector according to claim 3, characterized in that: The outermost diameter of the locking nut (15) is greater than the length between the bayonet holes (16) on the locking bayonet seat (12).

5. The drainage line quick connector according to claim 2, characterized in that: The main line clamp (2) comprises a main line clamp flap (17), two main line pressing arc plates (19) and a locker (20); the third clamping half chamber (21) of the main line clamp flap (17) is interconnected with the first clamping half chamber (11) of the first clamping flap (7); one side wall of the first clamping flap (7) is hinged to one side wall of the two main line pressing arc plates (19) through a hinge shaft (30); the other side walls of the two main line pressing arc plates (19) are locked and connected to the main line clamp flap (17) through the locker (20); the locker (20) is respectively located on both sides of the first clamping half chamber (11) interconnected with the third clamping half chamber (21) of the main line clamp flap (17).

6. The drainage line quick connector according to claim 5, characterized in that: The side wall of the hinge shaft (30) is connected to one end of a conductor rod (31) located in the third clamping half cavity (21), and the conductor rod (31) corresponds to a yielding arc-shaped through groove (32) provided on the main line clamping flap (17).

7. The drainage line quick connector according to claim 5, characterized in that: The locking device (20) includes a locking tooth groove (22), a locking tooth plate (23), a spring (24), a pull rod (25) and a second pull buckle (26); the locking tooth groove (22) is arranged on a side wall of the main line pressing arc plate (19), the locking tooth groove (22) is movably engaged with the teeth on the locking tooth plate (23), and the locking tooth plate (23) is slidably connected to the groove (27) opened in the main line clamping flap (17), and is located in the groove One end of the pull rod (25) in the groove (27) is connected to the inner wall of the locking tooth plate (23), and the other end of the pull rod (25) passes through the through hole interconnected by the groove (27) and is connected to one end of the second buckle (26). A spring (24) is provided on the outer periphery of the pull rod (25) in the groove (27), and one end of the spring (24) contacts the inner wall of the locking tooth plate (23), and the other end of the spring (24) contacts the inner groove end of the groove (27).

8. The drainage line quick connector according to claim 7, characterized in that: The locking tooth plate (23) includes a movable plate (28) with teeth and a groove plate (29); the movable plate (28) with teeth and the groove plate (29) are both slidably connected to the groove (27), the movable plate (28) with teeth is connected to the groove plate (29), and the bottom of the groove of the groove plate (29) abuts against the spring (24).

9. The drainage line quick connector according to claim 5, characterized in that: The outer side wall of the main line pressing arc plate (19) is provided with a draw buckle (18).

10. The drainage line quick connector according to claim 1, characterized in that: At least two of the hanging buckles (3) are provided along the outer wall of the main line clamping flap (17).

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