Water conservancy construction drainage plate

Abstract

The utility model relates to the technical field of water conservancy construction, in particular to a water conservancy construction drainage plate which comprises a sleeve, a plate body, a base, an installation base, a spring and an insertion rod. The inserting holes B are shielded through the sleeves, the inserting rods continuously stretch into the inserting holes A under the acting force generated by deformation of the springs, and the situation that outside silt or impurities enter the inserting holes A and the inserting holes B to block the inserting holes A and the inserting holes B can be avoided. In the process of adjusting the angle of the plate body, the inserting rods are pulled through the handles to move upwards to be separated from the inserting holes B; at the moment, the sleeve can be freely rotated according to the direction needing drainage to adjust the angle of the plate body, the insertion rod is loosened after adjustment is completed, the insertion rod is inserted into the insertion hole B from the insertion hole A under the acting force generated by deformation of the spring to limit rotation of the sleeve, and therefore the sleeve and the base can be fixed only by shifting the insertion rod to move. When the angle is adjusted in place, the inserting rod is loosened and can be automatically inserted for limiting, and the operation is more convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to water conservancy construction technical field, concretely relates to a water conservancy construction drainage plate. BACKGROUND

[0002] The drainage plate in water conservancy construction is a facility or component for guiding the direction of water flow, which can be used during short-term construction, such as cofferdam construction, to ensure that the water flow smoothly bypasses the construction site.

[0003] The existing drainage plate usually includes a base fixed to the construction ground, and a plate body for changing the direction of water flow is fixed on the base by bolts. A plurality of mounting hole positions are usually provided on the upper surface of the base, and the fixed direction of the plate body can be adjusted as needed to change the direction of water flow.

[0004] The inventor believes that the existing drainage plate has the following problems. Since the mounting hole positions are exposed, they are easily clogged by silt or other impurities during use, which affects the smooth installation of the plate body. In addition, the process of installing or removing the plate body by screwing the bolts to change the direction of water flow is not convenient enough, and the user experience is poor. SUMMARY

[0005] Therefore, the purpose of the utility model is to provide a water conservancy construction drainage plate, which can conveniently and quickly change the angle of the plate body to change the direction of water flow, thereby solving the technical problems described in the background art.

[0006] The utility model is implemented by the following technical solutions:

[0007] A water conservancy construction drainage plate includes a sleeve with an inner cavity, an insertion hole A is provided in the top of the sleeve, and a plate body is fixedly connected to the top of the sleeve.

[0008] A cylindrical base is rotatably installed in the inner cavity, and a plurality of insertion holes B are provided in the top circumference of the base.

[0009] An installation seat is fixedly connected to the side of the plate body, an installation hole is provided in the top of the installation seat, a spring and a plug rod are installed in the installation hole, and when the plug rod is forced to pass through the insertion hole A and extend into the insertion hole B under the action of the spring deformation, the relative rotation between the sleeve and the base can be limited.

[0010] Further, a side hole A is provided on the peripheral surface of the plug rod, a side hole B is provided on the side of the installation seat that faces outward and communicates with the installation hole, a sealing ring B is fixedly arranged in the opening of the side hole B that faces outward, a limiting rod is inserted into the sealing ring B, and a limiting block is fixedly arranged on the limiting rod to limit the maximum stroke of the outward movement of the limiting rod.

[0011] Further, the insertion rod comprises a rod body, a pushing block is fixed on the circumferential surface of the rod body, and the side hole A is arranged on the pushing block;

[0012] The top of the rod body is fixedly connected with a handle, sealing rings A are respectively arranged in the upper and lower openings of the mounting hole, and the spring is sleeved outside the rod body and abuts against the sealing ring A and the pushing block at the upper end and the lower end respectively.

[0013] Further, the inner cavity is composed of the groove A, the groove B and the groove C which are sequentially connected and have diameters increasing from top to bottom, and the diameter of the groove A is matched with the diameter of the base;

[0014] A rotating ring is fixed on the circumferential surface of the base, and the diameter of the rotating ring is matched with the diameter of the groove B;

[0015] The groove C is fixedly connected with a sealing ring for limiting the up-down movement of the rotating ring.

[0016] Further, the top surface of the sleeve is provided with a plurality of identification lines, and the plurality of identification lines are one-to-one corresponding to the positions of the plurality of insertion holes B.

[0017] Further, the lower end of the base extends out of the inner cavity, and a lug is fixed on the circumferential surface of the extending end of the base, and an anchor rod is installed on the lug.

[0018] The beneficial effects of the utility model lie in:

[0019] 1. During the adjustment of the angle of the plate body, the insertion rod is pulled upward by the handle to move out of the insertion hole B, at this time, the angle of the plate body can be adjusted by freely rotating the sleeve according to the required direction of drainage, and after the adjustment is completed, the insertion rod is loosened, the insertion rod is inserted into the insertion hole B under the action force generated by the deformation of the spring to limit the rotation of the sleeve, so that the fixation of the sleeve and the base is realized by only moving the insertion rod, and when the angle is adjusted to the position, the insertion rod can be automatically inserted for limiting after being loosened, and the operation is more convenient.

[0020] 2. When the insertion rod moves to the maximum stroke, the limiting rod is pressed inward, the limiting rod is inserted into the side hole A, the downward movement of the insertion rod under the action force generated by the deformation of the spring can be limited, so that the insertion rod and the insertion hole B are not manually and continuously pulled to keep the disengagement state of the insertion rod during the rotation of the sleeve for adjusting the angle of the plate body, and the use experience of the user is improved.

[0021] 3, by the sleeve covers the jack B, and the plug rod in the spring deformation under the action of force to continue into the jack A, can avoid the outside sand or impurities into the jack A and the jack B blockage, so as to ensure that the plug rod can be inserted into the jack A from the jack B under the action of force generated by the spring deformation, limit the sleeve and the base relative rotation, ensure that the plate body angle is effectively fixed. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is the structure diagram of the water conservancy construction drainage plate of the utility model.

[0023] Figure 2 It is the sectional view of the sleeve of the water conservancy construction drainage plate of the utility model.

[0024] Figure 3 It is the sectional view of the sleeve, base and mounting seat of the water conservancy construction drainage plate of the utility model.

[0025] Figure 4 It is the structure diagram of the water conservancy construction drainage plate of the utility model Figure 3 The enlarged view of A.

[0026] Figure 5 It is the structure diagram of the sleeve of the water conservancy construction drainage plate of the utility model.

[0027] In the drawing: 1-inner cavity, 11-groove A, 12-groove B, 13-groove C, 2-sleeve, 21-jack A, 3-plate body, 4-base, 41-jack B, 5-mounting seat, 51-mounting hole, 52-side hole B, 6-spring, 7-plug rod, 71-rod body, 72-push block, 73-sealing ring A, 74-side hole A, 8-sealing ring B, 9-limiting rod, 10-limiting block, 14-handle, 15-rotating ring, 17-sealing ring, 18-marking line, 19-ear, 20-anchor rod. DETAILED DESCRIPTION

[0028] The typical embodiments embodying the features and advantages of the present application will be described in detail in the following description. It should be understood that the present application can have various changes on different embodiments, which do not deviate from the scope of the present application, and the description and drawings in essence are used as description, not to limit the present application.

[0029] In the description of the present application, the orientation or position relationship indicated by the terms "upper", "lower" and the like is based on the orientation or position relationship shown in the drawings, only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the structure referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore cannot be understood as a limitation on the present application.

[0030] Please refer toFigure 1 、 Figure 2 、 Figure 3 and Figure 5 The utility model provides a technical scheme: a water conservancy construction drainage plate, including sleeve 2 with inner chamber 1, the sleeve 2 is overall cover-like, the inner chamber 1 is rotatably installed with cylindrical base 4, the lower end of base 4 projects the inner chamber 1, and its projecting end's circumferential surface is fixed with the lug 19, the lug 19 is installed with anchor rod 20 for fixing base 4 on the water conservancy construction ground.

[0031] Please refer to Figure 3 and Figure 5 The inner chamber 1 is communicated by groove A11, groove B12 and groove C13 that diameter increases from top to bottom successively, the diameter of groove A11 is adapted to the diameter of base 4, the circumferential surface of base 4 is fixed with swivel ring 15, the diameter of swivel ring 15 is matched with groove B12, groove C13 is fixedly connected with sealing ring 17 for limiting the up-down movement of swivel ring 15, through the rotation cooperation of swivel ring 15 and groove B12, realize the rotatable installation of base 4 in the inner chamber 1, and swivel ring 15 is limited under sealing ring 17, can avoid the separation of base 4 and sleeve 2;

[0032] Secondly, the sealing ring 17 can also be used to close the gap between the sleeve 2 and the base 4, reduce the negative influence of impurities on the rotation of the sleeve 2.

[0033] Please refer to Figures 1 to 5 The top of sleeve 2 is provided with insertion hole A21 in a through manner, and the top of sleeve 2 is fixedly connected with plate body 3 through screws, and plate body 3 is used for guiding the change of water flow direction, the top of base 4 is provided with a plurality of insertion holes B41 in an array manner, the center line of insertion hole B41 and the center line of insertion hole A21 are on the same radius arc, the top surface of sleeve 2 is provided with a plurality of identification lines 18, and a plurality of identification lines 18 and a plurality of insertion holes B41 are one-to-one corresponding, so that the user can clearly know the position of each insertion hole B41 through identification line 18.

[0034] The side of the plate body 3 is fixedly installed with a mounting seat 5, a mounting hole 51 is formed in the top of the mounting seat 5 in a penetrating manner from top to bottom, a spring 6 and a plug rod 7 are mounted in the mounting hole 51, the plug rod 7 comprises a rod body 71, a pushing block 72 is fixedly arranged on the circumferential surface of the rod body 71, a handle 14 is fixedly connected to the top of the rod body 71, the handle 14 is used for moving the rod body 71 upwards, a sealing ring A 73 is fixedly arranged in the top and bottom openings of the mounting hole 51 respectively, the spring 6 is sleeved outside the rod body 71 and abuts against the sealing ring A 73 and the pushing block 72 at the top and bottom respectively, the sealing ring A 73 is used for limiting the upward movement of the spring 6, and a sealing ring (not shown) is mounted in the sealing ring A 73 to prevent external water from entering the mounting hole 51 and affecting the service life of the spring 6;

[0035] The rod body 71 can be pulled upwards by the handle 14, the pushing block 72 is moved when the rod body 71 is moved, the spring 6 is pressed between the pushing block 72 and the sealing ring A 73, and the lower end of the rod body 71 moves into the insertion hole A21, at this time, the sleeve 2 can rotate relative to the base 4;

[0036] When the handle 14 is loosened, the spring 6 can generate a downward force on the pushing block 72, when the sleeve 2 rotates to make the insertion hole A21 coincide with the insertion hole B41, the plug rod 7 extends downward into the insertion hole B41 under the action of the spring 6 to limit the relative rotation between the sleeve 2 and the base 4, so as to fix the drainage direction of the plate body 3.

[0037] Please refer to Figure 4 , a side hole A74 is formed in the circumferential surface of the pushing block 72, a side hole B52 is formed in the outward side of the mounting seat 5 and communicates with the mounting hole 51, a sealing ring B8 is fixedly arranged in the outward opening of the side hole B52, and a sealing ring is mounted in the sealing ring B8 for sealing to prevent water from entering the mounting hole 51 through the side hole B52 and affecting the service life of the spring 6;

[0038] A limiting rod 9 is inserted in the sealing ring B8, the limiting rod 9 is fixedly arranged with a limiting block 10 for limiting the maximum stroke of the outward movement of the limiting rod 9, the limiting block 10 can prevent the limiting rod 9 from moving outward and separating from the side hole B52, when the rod body 71 is pulled upwards to the maximum stroke by the handle 14, the limiting rod 9 is pressed inwards, the limiting rod 9 is inserted into the side hole A74 to limit the downward movement of the plug rod 7 under the action of the spring 6, at this time, the sleeve 2 can be freely rotated;

[0039] Secondly, the inner wall of the mounting hole 51 is provided with a limiting groove, and the circumferential surface of the push block 72 is provided with a protrusion in sliding fit with the limiting groove to limit rotation of the push rod 7 during upward and downward movement, so that the movement track of the limiting rod 9 is opposite to the side hole A74.

[0040] The use process of the utility model: through the anchor rod 20, the base 4 is fixed on the water conservancy construction ground, subsequently through the handle 14, the plug rod 7 is pulled and is moved upward, when the plug rod 7 moves upward, the push block 72 extrudes the spring 6, when the plug rod 7 moves to the maximum stroke, the limiting rod 9 is pressed inward, the limiting rod 9 is inserted into the side hole A74 and limits the downward movement of the plug rod 7 under the action of the spring 6 deformation, at this time, the sleeve 2 can be freely rotated, the angle of the plate body 3 is adjusted according to the direction of required drainage, after adjustment, the plate body 3 is opposite to the identification line 18 in the direction, at this time, the plug hole A21 is coincident with the plug hole B41 and is aligned;

[0041] Finally, the limiting rod 9 is pulled outwards, the limiting of the plug rod 7 by the limiting rod 9 is released, the plug rod 7 is inserted into the plug hole B41 from the plug hole A21 under the action of the spring 6 deformation, the relative rotation of the sleeve 2 and the base 4 is limited, so that the angle of the plate body 3 is fixed to guide and drain water.

[0042] Finally, it is explained that the above-mentioned embodiment is only the preferred embodiment of the utility model, and cannot be used to limit the range of the utility model protection, and any non-substantial change and replacement of the utility model based on the utility model by the person skilled in the art belongs to the range of the utility model required protection.

Claims

1. A waterway construction drainage panel, characterized by: The utility model provides a sleeve (2) including inner chamber (1), the top of sleeve (2) is opened down through the insertion hole A (21), and the top of sleeve (2) is fixedly connected with the plate body (3); The cylindrical base (4) is rotatably installed in the inner chamber (1), and a plurality of insertion hole B (41) are arranged in the top circumference of the base (4) in an array manner; The mounting seat (5) is fixedly connected to the side of the plate body (3), and a mounting hole (51) is formed through the top of the mounting seat (5) in a downward direction, wherein a spring (6) and a plug rod (7) are installed in the mounting hole (51), and when the plug rod (7) is forced to pass through the insertion hole A (21) and extend into the insertion hole B (41) under the action of the deformation of the spring (6), the relative rotation between the sleeve (2) and the base (4) can be limited.

2. The hydraulic construction draft tube of claim 1, wherein: A side hole A (74) is formed in the circumferential surface of the plug rod (7), a side hole B (52) is formed in the outward side of the mounting seat (5) and communicates with the mounting hole (51), a sealing ring B (8) is fixedly arranged in the outward opening of the side hole B (52), a limiting rod (9) is inserted into the sealing ring B (8), and a limiting block (10) is fixedly arranged on the limiting rod (9) to limit the maximum stroke of the outward movement of the limiting rod (9).

3. The hydraulic construction draft tube of claim 2, wherein: The plug rod (7) comprises a rod body (71), and a pushing block (72) is fixedly arranged on the circumferential surface of the rod body (71), and the side hole A (74) is formed in the pushing block (72); A handle (14) is fixedly connected to the top of the rod body (71), sealing ring A (73) is fixedly arranged in the upper and lower openings of the mounting hole (51), respectively, the spring (6) is sleeved outside the rod body (71), and the upper and lower ends of the spring (6) abut against the sealing ring A (73) and the pushing block (72) from top to bottom, respectively.

4. The hydraulic construction draft tube of claim 1, wherein: The inner chamber (1) is composed of a groove A (11), a groove B (12) and a groove C (13) which are connected in sequence from top to bottom in terms of increasing diameter, and the diameter of the groove A (11) is matched with the diameter of the base (4); A rotating ring (15) is fixedly arranged on the circumferential surface of the base (4), and the diameter of the rotating ring (15) is matched with the diameter of the groove B (12); The sealing ring (17) is fixedly connected in the groove C (13) to limit the upward and downward movement of the rotating ring (15).

5. The hydraulic construction draft tube of claim 1, wherein: A plurality of identification lines (18) are arranged on the top surface of the sleeve (2), and the plurality of identification lines (18) are one-to-one corresponding to the positions of the plurality of insertion hole B (41).

6. The hydraulic construction draft tube of claim 1, wherein: The lower end of the base (4) extends out of the inner chamber (1), and a lug (19) is fixedly arranged on the circumferential surface of the extending end of the base (4), and an anchor rod (20) is installed on the lug (19).

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