Adjustable conveying pipe

Abstract

The utility model discloses an adjustable conveying pipe, which relates to the technical field of conveying pipelines and comprises a first L-shaped pipe and a second L-shaped pipe. When the device is used, the width of the ponding ridge is determined firstly, then the two nuts are screwed to be far away from the fixing column, so that the mounting plate and the fixing plate can be close to each other or far away from each other, after the width of the ponding ridge is adjusted to be proper, whether the whole ponding ridge is inclined or not is observed, and if the inclination angle is too large, the ponding ridge is fixed. The conveying pipe is in an inclined state after being placed and is inconvenient to drain water, so that the position of the external thread in the groove hole is adjusted according to the inclination angle of the water accumulation ridge until the conveying pipe is approximately in a horizontal state after being placed, and the use of the water accumulation ridges with different widths and large inclination degrees can be met; when protruding obstacles appear on the ponding ridges, the ponding ridges can bypass the protruding obstacles, and placement of the conveying pipes is not affected.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying pipelines, in particular to an adjustable conveying pipe. Background Art

[0002] Drainage refers to the artificial control of water flow. Artificial drainage is a measure to remove and deal with excess water. The pool at the construction site is generally drained with a drainage pump. However, when using a drainage pump to drain, it is necessary to connect additional wires for power supply, which is very troublesome and has certain safety hazards. Therefore, siphon pipes are also used for drainage.

[0003] Chinese utility model patent CN217762573U discloses a simple siphon drain pipe, which can perform siphon drainage. However, when draining, due to the different widths of different water accumulation ridges, a drain pipe with a fixed width will be unstable after placement if it is too long, and cannot be placed if it is too short. In addition, when the surface of the water accumulation ridge has too large an inclination angle or a protrusion appears on the surface, the drain pipe is also difficult to place. For this reason, we disclose an adjustable delivery pipe. Utility Model Content

[0004] The utility model provides an adjustable delivery pipe to solve the above technical problems.

[0005] In order to achieve the above objectives, the utility model provides the following technical solutions:

[0006] An adjustable delivery pipe comprises a first L-shaped pipe and a second L-shaped pipe, a corrugated hose is arranged between the first L-shaped pipe and the second L-shaped pipe, the upper ends of the first L-shaped pipe and the second L-shaped pipe are bent inwards and are respectively connected to one end corresponding to the corrugated hose, the first L-shaped pipe and the second L-shaped pipe are respectively installed with a mounting plate and a fixing plate, the mounting plate and the fixing plate are connected by a connecting assembly, and the mounting plate and the fixing plate are both installed with an adjustment assembly;

[0007] The connecting assembly includes an L-shaped connecting rod fixedly installed on the top of the mounting plate, the end of the L-shaped connecting rod is provided with an external thread, a fixing column is fixedly installed on the top of the fixing plate, a slot is provided on the side of the fixing column, the end of the L-shaped connecting rod passes through the slot, and two nuts are threadedly installed on the external thread, and the two nuts are respectively located on both sides of the fixing column.

[0008] Furthermore, the first L-shaped tube and the second L-shaped tube are both inverted L-shapes, the bottom end height of the vertical portion on the first L-shaped tube is higher than the bottom end height of the vertical portion of the second L-shaped tube, and the mounting plate and the fixing plate are fixedly sleeved on the horizontal portion on the first L-shaped tube and the horizontal portion of the second L-shaped tube, respectively.

[0009] Furthermore, the end of the L-shaped connecting rod is located in the middle of the slot.

[0010] Furthermore, the L-shaped connecting rod includes a vertical rod and a horizontal rod connected to each other, the horizontal rod and the vertical rod are perpendicular to each other and spliced ​​into a horizontal L shape, the external thread is opened at one end of the horizontal rod away from the vertical rod, and the horizontal rod is spaced apart from the corrugated hose.

[0011] Furthermore, the adjustment component includes grooves opened on the side and bottom of the fixing plate or the mounting plate, a rotating hole is opened on the top of the fixing plate or the mounting plate, a round rod is rotatably installed in the rotating hole, a knob is fixedly installed on the top end of the round rod, a threaded rod is fixedly installed on the bottom end of the round rod, the top of the threaded rod is in contact with the top inner wall of the groove, and the bottom of the knob is in contact with the top of the fixing plate or the mounting plate.

[0012] Furthermore, the adjustment component also includes a movable support column slidably installed in the groove, a threaded groove is formed on the top of the movable support column, and the threaded rod is threadedly installed in the threaded groove.

[0013] Furthermore, the adjustment assembly also includes a fixed support column fixedly installed on the fixed plate or the bottom of the mounting plate, the first L-shaped tube or the second L-shaped tube is located between the fixed support column and the movable support column, and the bottom end of the fixed support column and the bottom end of the movable support column are on the same horizontal plane.

[0014] Compared with the prior art, the utility model provides an adjustable delivery pipe, which has the following beneficial effects:

[0015] When the utility model is in use, the width of the water accumulation bank is first determined, and then the two nuts are screwed to make the two nuts move away from the fixing columns, so that the mounting plate and the fixing plate can be moved closer to or away from each other. After adjusting to a suitable width of the water accumulation bank, it is then observed whether the entire water accumulation bank is tilted. If the tilt angle is too large, the delivery pipe will be in a tilted state after being placed, which is not convenient for drainage. Therefore, the position of the external thread in the slot hole is adjusted according to the tilt angle of the water accumulation bank until it is roughly in a horizontal state after the delivery pipe is placed. This can meet the use of water accumulation banks of different widths and large inclinations. Through the setting of the corrugated hose, when a raised obstacle appears on the water accumulation bank, the raised obstacle can be bypassed from above without affecting the placement of the delivery pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional schematic diagram of an adjustable delivery tube of the utility model from a first viewing angle;

[0017] Figure 2 It is a three-dimensional schematic diagram of a part of the structure of a connecting assembly in an adjustable delivery pipe of the utility model;

[0018] Figure 3 This is a second perspective perspective diagram of an adjustable delivery tube of the utility model;

[0019] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0020] In the figure: 1. first L-shaped tube; 2. second L-shaped tube; 3. corrugated hose; 4. mounting plate; 5. L-shaped connecting rod; 6. fixing column; 7. external thread; 8. slot hole; 9. nut; 10. fixing plate; 11. groove; 12. threaded rod; 13. round rod; 14. knob; 15. movable support column; 16. fixed support column. DETAILED DESCRIPTION

[0021] The present invention is further described below in conjunction with specific embodiments. However, people familiar with the art should understand that the detailed description given here in conjunction with the drawings is for better explanation, and the structure of the present invention necessarily exceeds these limited embodiments. For some equivalent replacement schemes or common means, they are no longer described in detail herein, but still fall within the scope of protection of the present application.

[0022] Figure 1-Figure 4 It is the best embodiment of the utility model, and the following Figure 1-Figure 4 The utility model is further described.

[0023] See attached Figure 1-Figure 4 The utility model discloses an adjustable delivery pipe, comprising a first L-shaped pipe 1 and a second L-shaped pipe 2, a corrugated hose 3 is arranged between the first L-shaped pipe 1 and the second L-shaped pipe 2, the upper ends of the first L-shaped pipe 1 and the second L-shaped pipe 2 are bent inwards and are respectively connected with one end corresponding to the corrugated hose 3, a mounting plate 4 and a fixing plate 10 are respectively installed on the first L-shaped pipe 1 and the second L-shaped pipe 2, the mounting plate 4 and the fixing plate 10 are connected by a connecting component, and an adjusting component is installed on the mounting plate 4 and the fixing plate 10.

[0024] The connecting assembly includes an L-shaped connecting rod 5 fixedly installed on the top of the mounting plate 4, the horizontal part of the L-shaped connecting rod 5 is fixedly connected to the mounting plate 4, the vertical part of the L-shaped connecting rod 5 is arranged with the corrugated hose 3, the vertical part of the L-shaped connecting rod 5 is provided with an external thread 7, a fixing column 6 is fixedly installed on the top of the fixing plate 10, a slot 8 is provided on the fixing column 6, the end of the L-shaped connecting rod 5 passes through the slot 8, and two nuts 9 are threadedly installed on the vertical part of the L-shaped connecting rod 5, and the two nuts 9 are respectively located on both sides of the fixing column 6.

[0025] When in use, first determine the width of the water accumulation ridge, and then screw the two nuts 9 to make the two nuts 9 move away from the fixing column 6, so that the fixing plate 10 and the mounting plate 4 can be moved closer to or farther away from each other. After adjusting to a suitable width of the water accumulation ridge, observe whether the entire water accumulation ridge is tilted. If the tilt angle is too large, the delivery pipe will be in a tilted state after placement, which is not convenient for drainage. Therefore, the position of the vertical part of the L-shaped connecting rod 5 in the slot 8 is adjusted according to the tilt angle of the water accumulation ridge, until it is roughly in a horizontal state after the delivery pipe is placed, thereby meeting the needs of water accumulation ridges of different widths and large inclinations.

[0026] Specifically, the first L-shaped tube 1 and the second L-shaped tube 2 are both inverted L-shapes, the bottom end height of the vertical portion on the first L-shaped tube 1 is higher than the bottom end height of the vertical portion of the second L-shaped tube 2, and the mounting plate 4 and the fixing plate 10 are fixedly sleeved on the horizontal portion on the first L-shaped tube 1 and the horizontal portion on the second L-shaped tube 2, respectively.

[0027] In this embodiment, the first L-shaped tube 1, the second L-shaped tube 2 and the corrugated hose 3 are filled with water, the vertical portion of the first L-shaped tube 1 is aligned with the drainage pool and extends below the liquid level of the drainage pool, and the vertical portion of the second L-shaped tube 2 is located outside the drainage pool, thereby performing siphon drainage. If one operation is unsuccessful, multiple operations can be performed.

[0028] Specifically, the vertical portion of the L-shaped connecting rod 5 is located in the middle of the slot 8. The advantage of this arrangement is that the vertical portion of the L-shaped connecting rod 5 has space to move up and down, so that the fixing column 6 can be fixed by the nut 9 after adjustment.

[0029] Specifically, the L-shaped connecting rod 5 includes a vertical rod and a horizontal rod connected to each other, the horizontal rod and the vertical rod are perpendicular to each other and spliced ​​into a horizontal L shape, the external thread 7 is opened at one end of the horizontal rod away from the vertical rod, and the horizontal rod is spaced apart from the corrugated hose 3.

[0030] In this embodiment, by providing the corrugated hose 3, when a raised obstacle appears on the water dam, the raised obstacle can be bypassed without affecting the placement of the delivery pipe.

[0031] The structures of the adjustment components on the mounting plate 4 and the fixing plate 10 are the same. In this embodiment, the adjustment component on the fixing plate 10 is taken as an example to explain the structure and working principle of the adjustment component.

[0032] Specifically, the adjustment component includes a groove 11 opened on the side of the fixed plate 10, a rotating hole connected to the groove 11 is opened on the top of the fixed plate 10, a round rod 13 is rotatably installed in the rotating hole, a knob 14 is fixedly installed on the top end of the round rod 13, and a threaded rod 12 is fixedly installed on the bottom end of the round rod 13. The top of the threaded rod 12 contacts the top inner wall of the groove 11, and the bottom of the knob 14 contacts the top of the fixed plate 10. The threaded rod 12 and the knob 14 can rotate relative to the fixed plate 10.

[0033] The adjustment assembly further includes a movable support column 15 slidably mounted in the groove 11 . A threaded groove is formed on the top of the movable support column 15 , and the threaded rod 12 is threadedly mounted in the threaded groove.

[0034] The adjustment assembly also includes a fixed support column 16 fixedly installed at the bottom of the fixed plate 10, and the second L-shaped tube 2 is located between the fixed support column 16 and the movable support column 15, and the bottom end of the fixed support column 16 and the bottom end of the movable support column 15 are on the same horizontal plane.

[0035] In the present embodiment, after the fixed support column 16 and the movable support column 15 are placed on the water accumulation ridge, if it is found that there is a large deviation between the front and rear positions of the fixed support column 16 and the movable support column 15 placed on the water accumulation ridge, the conveying pipe tends to tilt forward and backward. At this time, the round rod 13 and the threaded rod 12 can be driven to rotate by turning the knob 14. The rotation of the threaded rod 12 causes the movable support column 15 to move upward and downward, thereby making the bottom end heights of the movable support column 15 and the fixed support column 16 different, thereby allowing the vertical portions of the first L-shaped tube 1 and the second L-shaped tube 2 to maintain a vertical state.

[0036] The working principle and use process of the utility model are as follows: when in use, first determine the width of the water accumulation bank, and then screw the two nuts 9 to make the two nuts 9 move away from the fixing column 6, so that the mounting plate 4 and the fixing plate 10 can be moved closer to or away from each other to adjust the spacing between the vertical portion of the first L-shaped tube 1 and the vertical portion of the second L-shaped tube 2.

[0037] After adjusting to a suitable width of the water accumulation ridge, observe whether the entire water accumulation ridge is inclined. If the inclination angle is too large, the delivery pipe will be in a tilted state after placement, which is not convenient for drainage. Therefore, the vertical part of the L-shaped connecting rod 5 is adjusted in the position of the slot 8 according to the inclination angle of the water accumulation ridge until it is roughly in a horizontal state after the delivery pipe is placed. The operator can observe it with his eyes without having to make it completely vertical. Then, the position of the fixing column 6 can be fixed by screwing the two nuts 9. Through the setting of the corrugated hose 3, when a raised obstacle appears on the water accumulation ridge, the raised obstacle can be bypassed without affecting the placement of the delivery pipe.

[0038] Then fill the first L-shaped tube 1, the second L-shaped tube 2 and the corrugated hose 3 with water, the vertical portion of the first L-shaped tube 1 is aligned with the drainage pool and extends to the bottom of the drainage pool, and the vertical portion of the second L-shaped tube 2 is located outside the drainage pool, thereby performing siphon drainage. After the fixed support column 16 and the movable support column 15 are placed on the water embankment, if it is found that there is a large deviation between the positions of the fixed support column 16 and the movable support column 15 placed on the water embankment, the vertical portion of the first L-shaped tube 1 and the vertical portion of the second L-shaped tube 2 tend to tilt. At this time, the round rod 13 and the threaded rod 12 can be driven to rotate by turning the knob 14. The rotation of the threaded rod 12 causes the movable support column 15 to move upward and downward, thereby making the bottom end heights of the movable support column 15 and the fixed support column 16 different, and the vertical portion of the first L-shaped tube 1 and the vertical portion of the second L-shaped tube 2 maintain a vertical state.

[0039] The above are only preferred embodiments of the utility model, and are not intended to limit the utility model in other forms. Any technician familiar with the profession may use the above disclosed technical content to change or modify it into an equivalent embodiment with equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model.

Claims

1. An adjustable delivery pipe, characterized in that: The invention comprises a first L-shaped tube (1) and a second L-shaped tube (2), wherein a corrugated hose (3) is arranged between the first L-shaped tube (1) and the second L-shaped tube (2), the upper ends of the first L-shaped tube (1) and the second L-shaped tube (2) are both bent inwards and are respectively connected to a corresponding end of the corrugated hose (3), the first L-shaped tube (1) and the second L-shaped tube (2) are respectively installed with a mounting plate (4) and a fixing plate (10), the mounting plate (4) and the fixing plate (10) are connected via a connecting component, and the mounting plate (4) and the fixing plate (10) are both installed with an adjusting component; The connection assembly comprises an L-shaped connecting rod (5) fixedly mounted on the top of the mounting plate (4), an end of the L-shaped connecting rod (5) being provided with an external thread (7), a fixing column (6) being fixedly mounted on the top of the fixing plate (10), a slot hole (8) being provided on the side of the fixing column (6), an end of the L-shaped connecting rod (5) passing through the slot hole (8), two nuts (9) being threadedly mounted on the external thread (7), and the two nuts (9) being respectively located on two sides of the fixing column (6).

2. An adjustable delivery tube according to claim 1, characterized in that: The first L-shaped tube (1) and the second L-shaped tube (2) are both inverted L-shaped, the bottom end height of the vertical portion of the first L-shaped tube (1) is higher than the bottom end height of the vertical portion of the second L-shaped tube (2), and the mounting plate (4) and the fixing plate (10) are respectively fixedly sleeved on the horizontal portion of the first L-shaped tube (1) and the horizontal portion of the second L-shaped tube (2).

3. The adjustable delivery tube according to claim 1, characterized in that: The end of the L-shaped connecting rod (5) is located in the middle of the slotted hole (8).

4. The adjustable delivery tube according to claim 1, characterized in that: The L-shaped connecting rod (5) comprises a vertical rod and a horizontal rod connected to each other, the horizontal rod and the vertical rod are perpendicular to each other and spliced ​​into a horizontal L shape, the external thread (7) is provided at one end of the horizontal rod away from the vertical rod, and the horizontal rod is spaced apart from the corrugated hose (3).

5. The adjustable delivery tube according to claim 1, characterized in that: The adjustment assembly comprises a groove (11) formed on the side and bottom of the fixing plate (10) or the mounting plate (4); a rotating hole is formed on the top of the fixing plate (10) or the mounting plate (4); a round rod (13) is rotatably mounted in the rotating hole; a knob (14) is fixedly mounted on the top of the round rod (13); a threaded rod (12) is fixedly mounted on the bottom of the round rod (13); the top of the threaded rod (12) contacts the inner wall of the top side of the groove (11); and the bottom of the knob (14) contacts the top of the fixing plate (10) or the mounting plate (4).

6. An adjustable delivery tube according to claim 5, characterized in that: The adjustment assembly further comprises a movable support column (15) slidably mounted in the groove (11); a threaded groove is provided on the top of the movable support column (15), and the threaded rod (12) is threadedly mounted in the threaded groove.

7. An adjustable delivery tube according to claim 6, characterized in that: The adjustment assembly further comprises a fixed support column (16) fixedly mounted on the bottom of the fixed plate (10) or the mounting plate (4); the first L-shaped tube (1) or the second L-shaped tube (2) is located between the fixed support column (16) and the movable support column (15); and the bottom end of the fixed support column (16) and the bottom end of the movable support column (15) are located on the same horizontal plane.

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