Cement prefabricated product tank for irrigation

Abstract

The utility model relates to a cement prefabricated product groove for irrigation, which comprises a groove body, a filter component, a barrier plate, a rotating rod, a turntable and a fixed block, the turntable is fixedly provided with a hollow pipe, the hollow pipe is provided with a sliding rod in a matching way, the sliding rod is provided with a pull ring, and the fixed block is provided with a limiting hole matched with the sliding rod; a sliding groove is formed in the hollow pipe, a spring is installed in the sliding groove, a sliding ring is installed on the spring, and a fixing ring matched with the sliding ring is fixedly installed on the sliding rod; the hollow pipe is provided with a limiting groove, and the sliding rod is provided with a limiting block matched with the limiting groove. The rotating disc is provided with a grip, the grip is provided with an upper limiting piece and a lower limiting piece, and the grip is rotationally provided with a rotating sleeve matched with the upper limiting piece and the lower limiting piece.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage, and particularly relates to a cement precast trough for irrigation. Background Art

[0002] Cement precast troughs for irrigation are mainly used in the construction of irrigation systems for farmland, gardens, etc. They usually have specific structures and designs to meet irrigation requirements. Prefabricated concrete troughs are very suitable for drainage systems of projects such as roads, green belts, construction sites, squares, etc. due to their smooth and beautiful appearance, wear-resistant, corrosion-resistant, acid and alkali-resistant properties.

[0003] In the utility model patent named "A Cement Precast Trough for Irrigation" (Application No. 202220475986.8), it is proposed that "The utility model discloses a cement precast trough for irrigation, which relates to the technical field of drainage. The following scheme is now proposed. It includes two first support plates and a third support plate. A first metal rod is slidably connected to the front side of the third support plate. The bottom end of the first metal rod is fixedly connected to a second baffle plate. An adjusting mechanism for adjusting the position of the second baffle plate is arranged at the top end of the first metal rod. A third metal rod is slidably connected to the rear side of the third support plate. A filtering mechanism for filtering water flow is arranged at the bottom end of the third metal rod. By setting a fourth support plate, the position of the second baffle plate can be adjusted through the fourth support plate and the first metal rod. The discharge and cutoff of the water flow in the water trough body are controlled by the second baffle plate. In addition, by setting a filter box, the water flow in the water trough body can be filtered through the filter box." However, this utility model patent has the following problems:

[0004] 1. In this application, the rotary plate is fixed by a knob to fix the baffle plate. Such a treatment method is not good because it does not consider that the tightening and loosening of the knob are relatively cumbersome, time-consuming and inconvenient to use, and cannot achieve the best treatment effect. Summary of the Utility Model

[0005] Aiming at the problems raised in the above background art, the purpose of the present utility model is: to provide a cement precast trough for irrigation to solve the problems existing in the prior art.

[0006] To achieve the above technical purpose, the technical solution adopted by the present utility model is as follows:

[0007] A cement precast trough for irrigation includes a trough body, a filtering member, a baffle plate, a rotating rod, a turntable and a fixing block. A hollow tube is fixedly installed on the turntable. A sliding rod is fitted to the hollow tube. A pull ring is installed on the sliding rod. The fixing block is provided with a limiting hole matching the sliding rod.

[0008] The hollow tube is provided with a chute, a spring is installed in the chute, a sliding ring is installed on the spring, and a fixed ring matching the sliding ring is fixedly installed on the sliding rod;

[0009] The hollow tube is provided with a limiting groove, and a limiting block matching the limiting groove is installed on the sliding rod;

[0010] The turntable is installed with a handle, the handle is installed with an upper limiting piece and a lower limiting piece, and a rotating sleeve matching the upper limiting piece and the lower limiting piece is rotatably installed on the handle.

[0011] Further defined, the pull ring is provided with anti-slip lines. With such a structural design, the operation of the pull ring is more convenient and it is prevented from sliding.

[0012] Further defined, the sliding ring is installed with a rubber cushion layer. With such a structural design, the frictional damage received by the sliding ring is reduced, and the service life of the device is prolonged.

[0013] Further defined, the limiting block is installed with a rubber cushion layer. With such a structural design, the frictional damage received by the limiting block is reduced, and the service life of the device is prolonged.

[0014] Further defined, the rotating sleeve is provided with anti-slip lines. With such a structural design, the operation of the rotating sleeve is more convenient and it is prevented from sliding.

[0015] Adopting the technical solution of the present utility model has the following beneficial effects:

[0016] By providing a sliding rod and a limiting hole, the present utility model can achieve the effect of positioning and fixing the rotating rod through the sliding rod and the limiting hole, making the fixing of the rotating rod more stable;

[0017] By providing a spring, a sliding ring and a fixed ring, the present utility model can achieve the effect of making the sliding rod more firmly inserted into the limiting hole through the spring, the sliding ring and the fixed ring, making the fixing operation more simple and fast;

[0018] By providing a limiting groove and a limiting block, the present utility model can achieve the effect of not requiring separate fixing of the sliding rod during the rotation of the turntable through the limiting groove and the limiting block, making the operation more labor-saving and simpler. Description of the Drawings

[0019] The present utility model can be further illustrated by the non-limiting embodiments given in the drawings;

[0020] Figure 1 It is a schematic structural diagram of a cement precast product tank for irrigation described in the present utility model;

[0021] Figure 2It is the front view of the rotating rod of a cement precast trough for irrigation described in the present utility model;

[0022] Figure 3 It is the front sectional view of the rotating rod of a cement precast trough for irrigation described in the present utility model.

[0023] The main element symbols are explained as follows: trough body 1; filtering member 2; baffle 3; rotating rod 4; turntable 5; fixing block 6; hollow tube 7; sliding rod 8; pull ring 9; limiting hole 10; chute 11; spring 12; sliding ring 13; fixing ring 14; limiting groove 15; limiting block 16; handle 17; upper limiting piece 18; lower limiting piece 19; rotating sleeve 20. Specific implementation manners

[0024] In order to enable those skilled in the art to better understand the present utility model, the technical solution of the present utility model will be further described below in conjunction with the drawings and embodiments.

[0025] As Figures 1 to 3 shown, a cement precast trough for irrigation includes a trough body 1, a filtering member 2, a baffle 3, a rotating rod 4, a turntable 5 and a fixing block 6. A hollow tube 7 is fixedly installed on the turntable 5. A sliding rod 8 is fittedly installed in the hollow tube 7. A pull ring 9 is installed on the sliding rod 8. The fixing block 6 is provided with a limiting hole 10 that matches the sliding rod 8;

[0026] The hollow tube 7 is provided with a chute 11. A spring 12 is installed in the chute 11. A sliding ring 13 is installed on the spring 12. A fixing ring 14 that matches the sliding ring 13 is fixedly installed on the sliding rod 8;

[0027] The hollow tube 7 is provided with a limiting groove 15. A limiting block 16 that matches the limiting groove 15 is installed on the sliding rod 8;

[0028] A handle 17 is installed on the turntable 5. Upper and lower limiting pieces 18 and 19 are installed on the handle 17. A rotating sleeve 20 that matches the upper and lower limiting pieces 18 and 19 is rotatably installed on the handle 17.

[0029] Principle of operation description:

[0030] The basic functions of this device are the same as those of the utility model patent named "A Cement Prefabricated Tank for Irrigation" (Application No. 202220475986.8). The device conducts irrigation through the tank body 1, filters impurities through the filtering component 2, and controls the water volume by rotating the rotating rod 4 through the turntable 5 to manipulate the baffle 3. It should be noted that when it is necessary to manipulate the baffle 3, the sliding rod 8 is pulled out of the limiting hole 10 by pulling the pull ring 9, and the pull ring 9 is rotated to make the sliding rod 8 rotate. At this time, the fixed ring 14 fixedly installed on the sliding rod 8 drives the sliding ring 13 to compress the spring 12. At the same time, the limiting block 16 slides in the limiting groove 15, so that the limiting block 16 enters the right groove. At this time, the rotating sleeve 20 can be held to drive the turntable 5 to rotate by the handle 17, and finally the baffle 3 is adjusted. When the baffle 3 needs to be fixed after adjustment, similarly, the pull ring 9 is rotated to make the limiting block 16 enter the left groove, and the spring 12 rebounds to make the sliding block 13 drive the fixed block 14 to move and eject the sliding rod 8 into the limiting hole 10 for fixation.

[0031] Preferably, the pull ring 9 is provided with anti-slip lines. With such a structural design, the operation of the pull ring 9 is more convenient and it is prevented from sliding.

[0032] Preferably, the sliding ring 13 is installed with a rubber cushion layer. With such a structural design, the frictional damage suffered by the sliding ring 13 is reduced, and the service life of the device is prolonged.

[0033] Preferably, the limiting block 16 is installed with a rubber cushion layer. With such a structural design, the frictional damage suffered by the limiting block 16 is reduced, and the service life of the device is prolonged.

[0034] Preferably, the rotating sleeve 20 is provided with anti-slip lines. With such a structural design, the operation of the rotating sleeve 20 is more convenient and it is prevented from sliding.

[0035] The above embodiments only exemplarily illustrate the principles and effects of the present utility model, rather than being used to limit the present utility model. Any person familiar with this technology can modify or change the above embodiments without departing from the spirit and scope of the present utility model. Therefore, all equivalent modifications or changes completed by those with ordinary knowledge in the technical field without departing from the spirit and technical idea disclosed by the present utility model should still be covered by the claims of the present utility model.

Claims

1. A cement precast trough for irrigation, comprising a trough body (1), a filtering member (2), a baffle plate (3), a rotating rod (4), a turntable (5) and a fixing block (6), characterized in that: The turntable (5) is fixedly installed with a hollow tube (7), the hollow tube (7) is fitted with a sliding rod (8), the sliding rod (8) is installed with a pull ring (9), and the fixed block (6) is provided with a limiting hole (10) matching the sliding rod (8); The hollow tube (7) is provided with a sliding groove (11), the sliding groove (11) is installed with a spring (12), the spring (12) is installed with a sliding ring (13), and the sliding rod (8) is fixedly installed with a fixing ring (14) matching the sliding ring (13); The hollow tube (7) is provided with a limiting groove (15), and the sliding rod (8) is installed with a limiting block (16) matching the limiting groove (15); The turntable (5) is installed with a handle (17), the handle (17) is installed with an upper limiting piece (18) and a lower limiting piece (19), and the handle (17) is rotatably installed with a rotating sleeve (20) matching the upper limiting piece (18) and the lower limiting piece (19).

2. The cement precast product trough for irrigation according to claim 1, characterized in that: The pull ring (9) is provided with anti-slip lines.

3. The cement precast product trough for irrigation according to claim 2, characterized in that: The sliding ring (13) is installed with a rubber cushion layer.

4. The cement precast product trough for irrigation according to claim 3, wherein: The limiting block (16) is installed with a rubber cushion layer.

5. The cement precast product trough for irrigation according to claim 4, characterized in that: The rotating sleeve (20) is provided with anti-slip lines.

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