Quick water pipe connector for water conservancy

Abstract

The utility model relates to the technical field of hydraulic engineering pipelines, in particular to a quick water pipe connector for hydraulic engineering. The utility model aims to solve the problems that in the prior art, when water conservancy operation, farm irrigation or household water pipe joint butt joint is carried out, multiple persons are needed for operation, and time and labor are wasted. The clamp comprises a locking handle, a left clamp leg, an adapter block and a right clamp leg, one end of the adapter block is rotationally connected with an arc-shaped left clamp leg, the other end of the adapter block is rotationally connected with an arc-shaped right clamp leg, the left clamp leg, the adapter block and the right clamp leg are connected to form a circular structure, and the ends, away from the adapter block, of the left clamp leg and the right clamp leg are connected through a locking handle. The connecting device is used for connecting the irrigation plastic water pipes.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy engineering pipelines, in particular to a water conservancy quick water pipe connecting device. Background Art

[0002] Agricultural irrigation mainly refers to irrigation operations in agricultural farming areas. Agricultural irrigation methods can generally be divided into traditional surface irrigation, ordinary sprinkler irrigation and micro-irrigation. Among the above irrigation methods, irrigation pipes are commonly used. During irrigation, the irrigation pipes are laid on the ground of the farmland, and the crops are irrigated after the water valve is turned on.

[0003] When water conservancy operations, farmland irrigation or household plastic water pipe operations are carried out, the plastic water pipes need to be connected first. The connection of the water pipe joints requires 2-4 people to complete, and there are no corresponding connection tools, which consumes time, manpower and funds. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that water conservancy operations, farmland irrigation or household water pipe joint connection requires multiple people to operate, which is time-consuming and laborious, and further provides a water conservancy quick water pipe connection device.

[0005] The technical solution adopted by the utility model to solve the above-mentioned problem is: a hydraulic quick water pipe connecting device, comprising a locking handle, a left clamp leg, a switching block and a right clamp leg; one end of the switching block is rotatably connected to the arc-shaped left clamp leg, and the other end is rotatably connected to the arc-shaped right clamp leg, the left clamp leg, the switching block and the right clamp leg are connected to form a circular structure, and the ends of the left clamp leg and the right clamp leg away from the switching block are connected through the locking handle.

[0006] Furthermore, the adapter block is arc-shaped, a first V-shaped groove is provided on the left pliers leg, and a second V-shaped groove is provided on the right pliers leg.

[0007] Furthermore, the locking handle is L-shaped and has a thread at one end, the left pliers leg and the right pliers leg are both provided with threads, and the locking handle is connected to the left pliers leg and the right pliers leg through threads.

[0008] Furthermore, the connecting pipe is suitable for water pipe joints with a diameter of 0-2 inches, 2.5-5 inches or 6-10 inches.

[0009] Another technical solution adopted by the utility model to solve the above-mentioned problem is: a water pipe connection structure, suitable for a connecting pipe, also including two transition water pipe joints, a water pipe clamp and a water pipe, the transition water pipe joints are connected by screws, the connecting pipe is connected to the outside of the connection position of the two transition water pipe joints, and one end of the transition water pipe joint is connected to the water pipe through the water pipe clamp.

[0010] Further, the transition water pipe joint is a short connection water pipe joint. One end of the short connection water pipe joint is provided with a short connection flange, and the other end is provided with an internal thread. The short connection flanges of the two short connection water pipe joints are arranged opposite to each other. The short connection flange is arranged in the first V-shaped groove and the second V-shaped groove. One end of the short connection water pipe joint far from the short connection flange is threadedly connected with a water pipe joint, and the outside of the water pipe joint is connected with a water pipe through a water pipe clamp.

[0011] Further, the transition water pipe joint is a direct connection water pipe joint. One end of the direct connection water pipe joint is provided with a direct connection flange, and the other end is provided with an internal thread. The direct connection flanges of the two direct connection water pipe joints are arranged opposite to each other. The direct connection flange is arranged in the first V-shaped groove and the second V-shaped groove. The outside of one end of the direct connection water pipe joint far from the direct connection water pipe joint is connected with a water pipe through a water pipe clamp.

[0012] Further, the water pipe clamp includes a locking bolt and a clamping hoop; the clamping hoop is circular and provided with a notch, and both ends of the notch are threadedly connected with the locking bolt.

[0013] Further, the water pipe joint is a 4 - 10 inch water pipe joint.

[0014] Further, the direct connection water pipe joint is a 4 - 10 inch water pipe joint.

[0015] The utility model has the following beneficial technical effects:

[0016] One end of the adapter block adopted by the water pipe connector of the utility model is rotatably connected with an arc-shaped left clamp leg, and the other end is rotatably connected with an arc-shaped right clamp leg. The left clamp leg, the adapter block and the right clamp leg are connected into a circular structure. When connecting the water pipe joint, open the caliper of the connector, put in the assembled short connection or the assembled direct connection water pipe joint, and lock it with a wrench. According to the use, install the corresponding water pipe joint or direct connection, insert the water pipe again, and lock it with the water pipe clamp to complete.

[0017] The utility model is applicable to water conservancy operations, farmland irrigation, household use, etc. It is a fast water pipe connector, which is convenient to operate, time-saving and labor-saving. The maximum bearing pressure is 15 MPa. One person can operate it. It can adjust and install various connection methods according to the actual situation, with strong stability, convenient and fast. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is the structural schematic diagram of the utility model;

[0019] Figure 2 is the structural schematic diagram of the short connection water pipe joint of the utility model;

[0020] Figure 3 is the structural schematic diagram of an embodiment of the utility model;

[0021] Figure 4 is the front view of the attached Figure 3 ;

[0022] Figure 5 is the top view of the attached Figure 3 ;

[0023] Figure 6 is the left view of the attached Figure 3 ;

[0024] Figure 7 is the structural schematic diagram of the short - connection water pipe joint;

[0025] Figure 8 is the structural schematic diagram of the water pipe joint;

[0026] Figure 9 is the structural schematic diagram of the direct - connection water pipe joint of the present utility model;

[0027] Figure 10 is the structural schematic diagram of another embodiment of the present utility model;

[0028] Figure 11 is the front view of the attached Figure 10 ;

[0029] Figure 12 is the top view of the attached Figure 10 ;

[0030] Figure 13 is the left view of the attached Figure 10 ;

[0031] Figure 14 is the structural schematic diagram of the direct - connection water pipe joint;

[0032] Figure 15 is the structural schematic diagram of the take - over tool caliper;

[0033] Figure 16 is the structural schematic diagram of the water pipe clamp;

[0034] In the figure: 1. Take - over tool; 2. Locking handle; 3. Left clamp leg; 301. First V - shaped groove; 4. Adapter block; 5. Right clamp leg; 501. Second V - shaped groove; 6. Short - connection water pipe joint; 601. Short - connection flange; 7. Water pipe joint; 8. Direct - connection water pipe joint; 801. Direct - connection flange; 9. Water pipe clamp; 10. Locking bolt; 11. Clamping hoop; 12. Water pipe. Detailed implementation manners

[0035] In order to make the purpose, technical solutions and advantages of the utility model more clearly understood, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments of the specification. The specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0036] Specific implementation method 1: Combination Figures 1 to 16 To illustrate the present embodiment, the hydraulic quick water pipe connecting connector described in the present embodiment comprises a locking handle 2, a left clamp leg 3, an adapter block 4 and a right clamp leg 5; one end of the adapter block 4 is rotatably connected to the arc-shaped left clamp leg 3, and the other end is rotatably connected to the arc-shaped right clamp leg 5, the left clamp leg 3, the adapter block 4 and the right clamp leg 5 are connected to form a circular structure, and the left clamp leg 3 and the right clamp leg 5 are connected at one end away from the adapter block 4 via the locking handle 2.

[0037] In a preferred embodiment, the adapter block 4 is arc-shaped, a first V-shaped groove 301 is provided on the left pliers leg 3 , and a second V-shaped groove 501 is provided on the right pliers leg 5 .

[0038] In a preferred embodiment, the locking handle 2 is L-shaped and has a thread at one end, the left pliers leg 3 and the right pliers leg 5 are both provided with threads, and the locking handle 2 is connected to the left pliers leg 3 and the right pliers leg 5 through threads.

[0039] In a preferred embodiment, the connecting pipe 1 is suitable for water pipe joints with a diameter of 0-2 inches, 2.5-5 inches or 6-10 inches.

[0040] Specific implementation method 2: Combination Figures 1 to 16 To illustrate this embodiment, a water pipe connection structure described in this embodiment is suitable for a connecting pipe 1, and also includes two transition water pipe joints, a water pipe clamp 9 and a water pipe 12. The transition water pipe joints are connected by screws, and the connecting pipe 1 is clamped on the outside of the connection position of the two transition water pipe joints. One end of the transition water pipe joint is connected to the water pipe 12 via the water pipe clamp 9.

[0041] In a preferred embodiment, the transition water pipe joint is a short-circuit water pipe joint 6, one end of the short-circuit water pipe joint 6 is provided with a short-circuit flange 601, and the other end is provided with an internal thread, the short-circuit flanges 601 of the two short-circuit water pipe joints 6 are arranged opposite to each other, and the short-circuit flanges 601 are arranged in the first V-shaped groove 301 and the second V-shaped groove 501, and the end of the short-circuit water pipe joint 6 away from the short-circuit flange 601 is threadedly connected to the water pipe joint 7, and the outside of the water pipe joint 7 is connected to the water pipe 12 through the water pipe clamp 9.

[0042] In a preferred embodiment, the over-water pipe joint is a direct-connection water pipe joint 8. One end of the direct-connection water pipe joint 8 is provided with a direct-connection flanging 801, and the other end is provided with an internal thread. The direct-connection flangings 801 of the two direct-connection water pipe joints 8 are arranged oppositely. The direct-connection flanging 801 is arranged in the first V-shaped groove 301 and the second V-shaped groove 501. The outside of the end of the direct-connection water pipe joint 8 away from the direct-connection water pipe joint 8 is connected with a water pipe 12 through a water pipe clamp 9.

[0043] In a preferred embodiment, the water pipe clamp 9 includes a locking bolt 10 and a clamping hoop 11; the clamping hoop 11 is circular and provided with a notch, and both ends of the notch are threadedly connected with the locking bolt 10.

[0044] In a preferred embodiment, the water pipe joint 7 is a 4- to 10-inch water pipe joint.

[0045] In a preferred embodiment, the direct-connection water pipe joint 8 is a 4- to 10-inch water pipe joint.

[0046] Other components and connection relationships are the same as those in the first specific embodiment.

[0047] Specific embodiment three: Combining Figures 1 to 16 To illustrate this embodiment, there are two ways to assemble the water conservancy quick water pipe connector of this embodiment. The first: The connector caliper is connected to the short water pipe joint, the sealing ring, and the water pipe clamp; The second: The connector caliper is connected to the direct-connection water pipe joint, the sealing ring, and the water pipe clamp; It is determined according to the actual situation and the size of the joint used. This product is complete in sets. There are three types of connector calipers: 1 type for less than 2 inches; 1 type for 2.5 inches - 5 inches; 1 type for 6 inches - 10 inches, and the corresponding sealing rings and (4 points - 10 inches) short water pipe joints, direct-connection water pipe joints, and water pipe clamps are provided.

[0048] The usage method of the connector in this embodiment is as follows: Open the connector caliper, put in the assembled short connection or the assembled direct-connection water pipe joint, and lock it with a wrench. Connect the corresponding water pipe joint or direct connection according to the use, insert the water pipe again, and lock it with the water pipe clamp to complete.

[0049] Other components and connection relationships are the same as those in the first specific embodiment.

[0050] Specific embodiment four: Combining Figures 1 to 16 To illustrate this embodiment, the water pipe connector of this embodiment is applicable to the short water pipe joint 6, and the usage method is as follows:

[0051] (1) According to the actual use, select the connector caliper, short connection 1, short connection 2, and rubber ring φ2.

[0052] (2) Place two φ2 rubber rings between short circuit 1 and short circuit 2, assemble them with M2.5 screws, and do not tighten the bolts.

[0053] (3) Open the caliper of the takeover adapter, put the assembled short circuit into the 60° V-shaped groove of the caliper, tighten the caliper with a wrench, and then tighten the M2.5 bolt with a wrench again. (The purpose of tightening the caliper is to make the 60° V-shaped groove and the 60° outer circle of the short circuit fit tightly together, so that the φ2 rubber ring is completely sealed.)

[0054] (4) Water pipe joints are installed on both sides of short circuit 1 and short circuit 2. (Select 4-10 inch water pipe joints).

[0055] The other components and connection relationships are the same as those of the first embodiment.

[0056] Specific implementation method five: Combination Figures 1 to 16 To illustrate this embodiment, the water pipe connector of this embodiment is suitable for directly connecting the water pipe joint 8, and the method of use is as follows:

[0057] (1) According to actual use, select the pipe clamp, direct water pipe connector 1, direct water pipe connector

[0058] (2) Rubber ring φ2. 2. Place two φ2 rubber rings between direct-connect water pipe joint 1 and direct-connect water pipe joint 2, assemble them with M2.5 screws, and do not tighten the bolts.

[0059] (3) Open the caliper of the take-over pipe, put the assembled direct-connect water pipe joint into the 60° V-shaped groove of the caliper, tighten the caliper with a wrench, and then tighten the M2.5 bolt with a wrench again. (The purpose of tightening the caliper is to make the 60° V-shaped groove and the 60° outer circle of the short-circuit tightly fit, so that the φ2 rubber ring is completely sealed.)

[0060] (4) After assembly, insert the water pipe and tighten it with the pipe clamp before use. (Note: Direct-connect water pipe joint 1 and direct-connect water pipe joint 2 can be selected according to the use range of 4 inches to 10 inches)

[0061] The other components and connection relationships are the same as those of the first embodiment.

[0062] The above-described embodiments are only preferred and exemplary 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 shall be included in the protection scope of the present invention.

Claims

1. A hydraulic quick water pipe connector, characterized in that: The receiving device (1) comprises a locking handle (2), a left clamp leg (3), a transfer block (4) and a right clamp leg (5); One end of the adapter block (4) is rotatably connected to a circular arc-shaped left pliers leg (3), and the other end is rotatably connected to a circular arc-shaped right pliers leg (5); the left pliers leg (3), the adapter block (4) and the right pliers leg (5) are connected to form a circular structure; the ends of the left pliers leg (3) and the right pliers leg (5) away from the adapter block (4) are connected via a locking handle (2).

2. The hydraulic quick water pipe connector according to claim 1, characterized in that: The adapter block (4) is arc-shaped, the left pliers leg (3) is provided with a first V-shaped groove (301), and the right pliers leg (5) is provided with a second V-shaped groove (501).

3. The hydraulic quick water pipe connector according to claim 1, characterized in that: The locking handle (2) is L-shaped and has a thread at one end. The left pliers leg (3) and the right pliers leg (5) are both provided with threads. The locking handle (2) is connected to the left pliers leg (3) and the right pliers leg (5) via threads.

4. The hydraulic quick water pipe connector according to claim 1, characterized in that: The connecting pipe (1) is suitable for water pipe joints with a diameter of 0-2 inches, 2.5-5 inches or 6-10 inches.

5. A water pipe connection structure, suitable for the connecting pipe (1) according to any one of claims 1 to 4, characterized in that: It also includes two transition water pipe joints, a water pipe clamp (9) and a water pipe (12); the transition water pipe joints are connected by screws, the connecting device (1) is clamped on the outside of the connection position of the two transition water pipe joints, and one end of the transition water pipe joint is connected to the water pipe (12) via the water pipe clamp (9).

6. The water pipe connection structure according to claim 5, characterized in that: The transition water pipe joint is a short-circuit water pipe joint (6), one end of which is provided with a short-circuit flange (601), and the other end of which is provided with an internal thread, the short-circuit flanges (601) of the two short-circuit water pipe joints (6) are arranged opposite to each other, the short-circuit flanges (601) are arranged in the first V-shaped groove (301) and the second V-shaped groove (501), one end of the short-circuit water pipe joint (6) away from the short-circuit flange (601) is threadedly connected to a water pipe joint (7), and the outside of the water pipe joint (7) is connected to a water pipe (12) via a water pipe clamp (9).

7. The water pipe connection structure according to claim 5, characterized in that: The transition water pipe joint is a direct-connected water pipe joint (8), one end of which is provided with a direct-connected flange (801), and the other end of which is provided with an internal thread, the direct-connected flanges (801) of the two direct-connected water pipe joints (8) are arranged opposite to each other, the direct-connected flanges (801) are arranged in a first V-shaped groove (301) and a second V-shaped groove (501), and the outside of the direct-connected water pipe joint (8) away from one end of the direct-connected water pipe joint (8) is connected to a water pipe (12) via a water pipe clamp (9).

8. The water pipe connection structure according to claim 5, characterized in that: The water pipe clamp (9) comprises a locking bolt (10) and a clamping hoop (11); the clamping hoop (11) is circular and provided with a notch, and the locking bolts (10) are connected to both ends of the notch by threads.

9. The water pipe connection structure according to claim 6, characterized in that: The water pipe joint (7) is a 4-10 inch water pipe joint.

10. The water pipe connection structure according to claim 7, characterized in that: The directly connected water pipe joint (8) is a 4-10 inch water pipe joint.

Images