Telescopic water taking device

Abstract

The utility model discloses a telescopic water taking device which comprises a tee joint, a first-stage telescopic pipe and a second-stage telescopic pipe, the tee joint, the first-stage telescopic pipe and the second-stage telescopic pipe are communicated with one another, and the first-stage telescopic pipe is connected with the second-stage telescopic pipe in a sliding mode. The device further comprises a bent pipe head and a plugging head, connecting bases are fixedly installed at the bottom end of the bent pipe head and the bottom end of the plugging head, a plurality of clamping blocks are fixedly installed on the side walls of the connecting bases, and a sealing ring and a plurality of buckles are fixedly installed at the top end of the second-stage telescopic pipe. The sealing ring is connected with the bottom end of the connecting seat, at the moment, the connecting seat is rotated, so that a plurality of clamping blocks on the side wall of the connecting seat are clamped into the buckles, installation of the bent pipe head and the plugging head is achieved, the convenience and efficiency of disassembly and installation are improved, the plugging plate is used for blocking and limiting the clamping blocks, the clamping blocks are attracted by the magnetic attraction layer, and the clamping blocks are clamped by the magnetic attraction layer. The clamping blocks are prevented from being separated from the buckles in the using process, and the fixing stability performance is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of irrigation water intake, in particular to a telescopic water intake device. Background Art

[0002] Agriculture is an important basic industry in my country. When irrigating farmland, water is an indispensable link. The current situation is usually to lead multiple water pipelines from the water source to the farmland. When irrigation is needed, drip irrigation belts or sprinkler irrigation belts are connected to the water pipelines for irrigation.

[0003] Although the above-mentioned form can solve the problem of water intake, the following problems arise when the fields are plowed and renovated every year: 1. The water intake pipeline extends out of the ground and is protected by an external cement pier. This method can protect the water intake pipeline very well, but it will be blocked when the fields are plowed and renovated every year, which will either affect the plowing or the pier will be easily damaged; 2. When the water intake pipeline is hidden, that is, the water intake pipeline is set in a pit and is not exposed. The advantage of this setting is that it can avoid the impact of the water intake pipeline extended during plowing and renovation, but after plowing, the soil often buries the pit, and the location of the water intake pipeline cannot be found, especially in large areas of fields, there are a large number of water intake pipelines, and when they are all buried, it is very difficult to find.

[0004] For example, the patent document CN219527806U previously applied for by the applicant discloses a lifting water intake device, including a lifting mechanism main body, the lifting mechanism main body is a length-adjustable lifting column structure composed of two or more circular hollow tubes with different diameters, a one-way valve for fluid flow from bottom to top is arranged in the tube body of the innermost circular hollow tube, the lifting mechanism main body is arranged in a pit, when not in use, the circular hollow tubes of each level are completely retracted in the pit, and do not affect the plowing and renovation, when needed, under the action of water pressure, the circular hollow tubes of each level are extended upward, after the water is taken, the circular hollow tubes of each level can be completely retracted downward, this lifting water intake device is completely retracted in the pit when not in use, and does not affect the plowing and renovation, at the same time, after the plowing is completed, even if the pit is buried, as long as the water pump is pressurized, the circular hollow tubes of the lifting mechanism main body will be quickly extended to quickly find the water intake position, and will not affect the subsequent use, which is an innovation in the cultivated land water intake device.

[0005] During the implementation of the above patent, the applicant discovered that the top of the water intake device is installed with a cap or joint through a threaded connection, and the user needs to rotate many times to connect the cap or joint to the top of the device. The disassembly and assembly process is rather cumbersome, and after too many disassembly and assembly times, the threads will also be worn, which will affect subsequent use and may even cause water leakage. Utility Model Content

[0006] The purpose of the utility model is to provide a telescopic water intake device to solve the above-mentioned deficiencies in the prior art.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a telescopic water intake device, comprising a three-way head, a first-level telescopic tube and a second-level telescopic tube, the three-way head, the first-level telescopic tube and the second-level telescopic tube are interconnected, and the first-level telescopic tube and the second-level telescopic tube are slidably connected; it also includes a bend head and a plugging head, the bottom ends of the bend head and the plugging head are fixedly installed with a connecting seat, the side walls of the connecting seat are fixedly installed with a plurality of clamps, the top end of the second-level telescopic tube is fixedly installed with a sealing ring and a plurality of buckles, and the plurality of buckles are adapted to the plurality of blocks.

[0008] As a further description of the above technical solution: a sealing plate is fixedly installed on one side of the plurality of buckles, and a magnetic attraction layer is provided on the side walls of the plurality of blocks, and the magnetic attraction layer is magnetically connected to the side walls of the sealing plate.

[0009] As a further description of the above technical solution: a plurality of first grooves are provided at the top end of the secondary telescopic tube, and the plurality of first grooves are all provided directly below the buckle.

[0010] As a further description of the above technical solution: a plurality of first anti-slip protrusions are arranged at the top of the first groove.

[0011] In another embodiment of the present invention: a second groove is formed at the top of the secondary telescopic tube, a plurality of springs are arranged inside the second groove, and the tops of the plurality of springs are fixedly connected to a limiting plate.

[0012] As a further description of the above technical solution: a plurality of second anti-slip protrusions are arranged on the top of the limiting plate, and an inclined surface is arranged at one end of the limiting plate.

[0013] The utility model provides a telescopic water intake device. It has the following beneficial effects: when it is necessary to install a plugging head or a elbow head on the top of a secondary telescopic tube, the sealing ring is connected to the bottom end of the connecting seat, and the connecting seat is rotated at this time, so that multiple clamping blocks on the side wall of the connecting seat clamp the inside of the buckle, and the installation of the elbow head and the plugging head is realized, which increases the convenience and efficiency of disassembly and installation. The function of the blocking plate is to block and limit the clamping block, and the magnetic absorption layer absorbs the clamping block to prevent the clamping block from being separated from the buckle during use, thereby increasing the stability of the fixation. Considering how to stably install the clamping block under the buckle, two methods are provided, one is to set a first groove, and when the clamping block is clamped into the buckle, the first groove can perform a preliminary limit on the clamping block to prevent the clamping block from sliding off, and the second is to set a second groove and a limiting plate, and when the clamping block slides into the bottom of the buckle, the second spring can tightly press the limiting plate at the top, and the limiting plate presses the clamping block upward, which can clamp the clamping block to prevent the clamping block from sliding relative to each other. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall main structure of a telescopic water intake device proposed by the utility model;

[0015] Figure 2 This is a schematic diagram of the main structure of the utility model when the plugging head is installed when not in use;

[0016] Figure 3 This is a schematic diagram of the main structure of the utility model when replacing a plugging head or a pipe bending head;

[0017] Figure 4 It is a schematic diagram of the main structure of the connection between the elbow head and the secondary telescopic tube of the utility model;

[0018] Figure 5 It is a schematic diagram of the three-dimensional explosion structure between the elbow head and the secondary telescopic tube of the utility model;

[0019] Figure 6 It is a schematic diagram of the three-dimensional structure after the elbow and the secondary telescopic tube of the utility model are connected;

[0020] Figure 7 It is a schematic diagram of the three-dimensional structure of the first groove of the utility model;

[0021] Figure 8 It is a schematic diagram of the three-dimensional explosion structure of the second groove and the limiting plate in another embodiment of the utility model.

[0022] Legend:

[0023] 1. Tee head; 2. First-level telescopic tube; 3. Second-level telescopic tube; 4. Connecting seat; 5. Elbow head; 6. Sealing head; 7. Sealing ring; 8. Buckle; 9. Sealing plate; 10. Block; 11. Magnetic layer; 12. First groove; 13. First anti-slip protrusion; 14. Second groove; 15. Spring; 16. Limit plate; 17. Second anti-slip protrusion; 18. Inclined surface. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Reference Figure 1-7A telescopic water intake device, comprising a tee 1, a primary telescopic tube 2 and a secondary telescopic tube 3, wherein the tee 1, the primary telescopic tube 2 and the secondary telescopic tube 3 are interconnected, and the primary telescopic tube 2 and the secondary telescopic tube 3 are slidably connected; further comprising an elbow 5 and a plugging head 6, wherein the bottom ends of the elbow 5 and the plugging head 6 are fixedly mounted with a connecting seat 4, and the side wall of the connecting seat 4 is fixedly mounted with a plurality of blocks 10, and the top end of the secondary telescopic tube 3 is fixedly mounted with a sealing ring 7 and a plurality of buckles 8, and the plurality of buckles 8 are adapted to the plurality of blocks 10; the space between the primary telescopic tube 2 and the secondary telescopic tube 3 The connection method can be a telescopic sliding connection according to the connection method proposed in the patent with patent number CN219527806U applied by the applicant, wherein the functions of the plugging head 6 and the elbow head 5 are different. The plugging head 6 is used to seal the water intake device, and the elbow head 5 is used to connect the water pipe. When it is necessary to install the plugging head 6 or the elbow head 5 on the top of the secondary telescopic tube 3, the sealing ring 7 and the bottom end of the connecting seat 4 are connected. At this time, the connecting seat 4 is rotated so that the multiple blocks 10 on the side wall of the connecting seat 4 clamp the inside of the buckle 8, thereby realizing the installation of the elbow head 5 and the plugging head 6, which increases the convenience and efficiency of disassembly and installation.

[0026] As the preferred technical solution of this embodiment, a sealing plate 9 is fixedly installed on one side of the multiple buckles 8, and a magnetic attraction layer 11 is provided on the side walls of the multiple card blocks 10, and the magnetic attraction layer 11 is magnetically connected to the side walls of the sealing plate 9; the function of the sealing plate 9 is to block and limit the card block 10, and the magnetic attraction layer 11 attracts the card block 10 to prevent the card block 10 from detaching from the buckle 8 during use, thereby increasing the fixed stability performance.

[0027] As a preferred technical solution of this embodiment, a plurality of first grooves 12 are provided at the top end of the secondary telescopic tube 3, and the plurality of first grooves 12 are all provided directly below the buckle 8; when the block 10 is inserted into the buckle 8, the first groove 12 can perform a preliminary limit on the block 10 to prevent the block 10 from sliding out.

[0028] As a preferred technical solution of this embodiment, a plurality of first anti-slip protrusions 13 are provided at the top of the first groove 12; the first anti-slip protrusions 13 can increase the friction between the first groove 12 and the block 10, thereby increasing stability.

[0029] Reference Figure 8In another embodiment of the utility model, a second groove 14 is provided at the top of the secondary telescopic tube 3, and a plurality of springs 15 are arranged inside the second groove 14. The tops of the plurality of springs 15 are fixedly connected to a limiting plate 16. In order to prevent the block 10 from sliding relative to each other after being fixed, when the block 10 slides under the buckle 8, the second spring 15 can tightly press the limiting plate 16 at the top, and the limiting plate 16 presses the block 10 upward, thereby clamping the block 10 and preventing the block 10 from sliding relative to each other.

[0030] As a preferred technical solution of this embodiment, a plurality of second anti-slip protrusions 17 are provided at the top of the limiting plate 16, and a slope 18 is provided at one end of the limiting plate 16; the second anti-slip protrusions 17 can increase the friction between the limiting plate 16 and the block 10, and the setting of the slope 18 is to facilitate the block 10 to be smoothly inserted between the limiting plate 16 and the buckle 8.

[0031] Working principle: During the use of the above device, there are two situations. The first situation is that when the water intake device is not in use, a plugging head 6 needs to be installed at the top. The other situation is that when the water intake device is in use, a elbow head 5 needs to be installed at the top. The bottom ends of the plugging head 6 and the elbow head 5 are both provided with a connecting seat 4, and the connection method between the devices is the same, that is, the sealing ring 7 and the bottom end of the connecting seat 4 are connected. At this time, the connecting seat 4 is rotated so that a plurality of blocks 10 on the side wall of the connecting seat 4 are clamped inside the buckle 8. The function of the blocking plate 9 is to block and limit the block 10. The magnetic absorption layer 11 absorbs the block 10 to prevent the block 1 from 0 is separated from the buckle 8 during use. The above operation realizes the convenient installation of the elbow head 5 or the plugging head 6, increases the convenience and efficiency of disassembly and installation, and considers to prevent the block 10 from sliding relative to the inside of the buckle 8. Two embodiments are provided. One is that when the block 10 is inserted into the buckle 8, the first groove 12 can perform a preliminary limit on the block 10 to prevent the block 10 from sliding away. The second is that when the block 10 slides under the buckle 8, the second spring 15 can tightly press the limit plate 16 at the top, and the limit plate 16 presses the block 10 upward, which can clamp the block 10 to prevent the block 10 from sliding relative to each other.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A telescopic water intake device, comprising a tee (1), a primary telescopic tube (2) and a secondary telescopic tube (3), characterized in that: The three-way head (1), the primary telescopic tube (2) and the secondary telescopic tube (3) are interconnected, and the primary telescopic tube (2) and the secondary telescopic tube (3) are slidably connected; The invention also comprises a pipe bending head (5) and a plugging head (6), wherein the bottom ends of the pipe bending head (5) and the plugging head (6) are fixedly mounted with a connecting seat (4), the side wall of the connecting seat (4) is fixedly mounted with a plurality of clamping blocks (10), and the top end of the secondary telescopic tube (3) is fixedly mounted with a sealing ring (7) and a plurality of buckles (8), and the plurality of buckles (8) and the plurality of clamping blocks (10) are mutually adapted.

2. A telescopic water intake device according to claim 1, characterized in that: A sealing plate (9) is fixedly mounted on one side of the plurality of buckles (8), and a magnetic attraction layer (11) is provided on the side walls of the plurality of clamping blocks (10), wherein the magnetic attraction layer (11) is magnetically connected to the side wall of the sealing plate (9).

3. A telescopic water intake device according to claim 1, characterized in that: A plurality of first grooves (12) are provided at the top end of the secondary telescopic tube (3), and the plurality of first grooves (12) are all provided directly below the buckle (8).

4. A telescopic water intake device according to claim 3, characterized in that: A plurality of first anti-slip protrusions (13) are arranged at the top end of the first groove (12).

5. The telescopic water intake device according to claim 1, characterized in that: A second groove (14) is provided at the top end of the secondary telescopic tube (3), a plurality of springs (15) are arranged inside the second groove (14), and the top ends of the plurality of springs (15) are fixedly connected to a limiting plate (16).

6. A telescopic water intake device according to claim 5, characterized in that: A plurality of second anti-slip protrusions (17) are arranged at the top end of the limiting plate (16), and a slope (18) is arranged at one end of the limiting plate (16).

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