Water conservancy grating

Abstract

The water conservancy grating comprises a baffle, a plurality of through openings are formed in the surface of the baffle, a groove is formed in the front face of the baffle, a first threaded rod is movably connected to the interior of the groove, a sliding block is movably connected to the interior of the groove, a movable rod is fixedly connected to the front face of the sliding block, and the movable rod is fixedly connected to the front face of the movable rod. And the movable rod is movably connected with the baffle plate. Water flow penetrates through the baffle through the through opening, large-size impurities in water can be filtered out through the through opening, when an operator needs to adjust the size of filtered garbage of the device, the operator can unlock a second bevel gear, then the operator rotates the second bevel gear to drive a first bevel gear to rotate, and then a first threaded rod is driven to rotate; and the movable rod casting blocks the through opening, so that the exposed area of the through opening is gradually reduced, and the device has the advantages of being convenient to adjust and good in garbage interception effect.

Description

Technical Field

[0001] The utility model relates to the technical field of grilles, in particular to a water conservancy grille. Background Art

[0002] Hydraulic gratings have the effect of intercepting garbage in the river channel. Setting the grating in the middle of the river channel can allow the water to flow normally. The garbage in the water source is intercepted by the grating, thereby improving the cleanliness of the water source.

[0003] The existing water conservancy grille has a water outlet on its surface, but the size of the water outlet is relatively fixed and cannot be adjusted according to actual needs, which leads to poor garbage interception effect. Therefore, it is necessary to design and transform the water conservancy grille to effectively prevent it from being inconvenient to adjust. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a water conservancy grille, which has the advantages of easy adjustment and good garbage retention effect, and solves the problem that the existing water conservancy grille has a water flow outlet on the surface, but the size of the water flow outlet is relatively fixed and the size of the water flow outlet cannot be adjusted according to actual needs, which leads to poor garbage retention effect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water conservancy grille, comprising a baffle, a surface of the baffle being provided with a through opening, the number of the through openings being several, a front side of the baffle being provided with a groove, and a first threaded rod being movably connected inside the groove, and a slider being movably connected inside the groove, a movable rod being fixedly connected to the front side of the slider, the movable rod being movably connected to the baffle, the slider being threadedly connected to the first threaded rod, a first bevel gear being fixedly connected to the surface of the first threaded rod, a support frame being fixedly connected to the front side of the baffle, a second bevel gear being movably connected inside the support frame, the first bevel gear being meshed with the second bevel gear, and a turning handle being fixedly connected to the front side of the second bevel gear.

[0006] As a preferred embodiment of the utility model, both sides of the top of the baffle are fixedly connected with movable columns, the surfaces of the movable columns are movably connected with support columns, the surfaces of the movable columns are provided with slots, the internal threads of the support columns are connected with bolts, the bolts are movably connected with the slots, the top of the support columns are fixedly connected with connecting rods, and the surfaces of the bolts are sprayed with anti-rust paint.

[0007] As a preferred embodiment of the utility model, the back side of the movable column is fixedly connected to a driving box, the interior of the driving box is movably connected to a positive and negative threaded rod, both sides of the surface of the positive and negative threaded rod are threadedly connected to cleaning rods, the cleaning rods are movably connected to the driving box, the left side of the driving box is fixedly connected to a motor, the output end of the motor is fixedly connected to the positive and negative threaded rod, and the cleaning rod is movably connected to the baffle.

[0008] As a preferred embodiment of the present invention, a collecting box is fixedly connected to the bottom of the baffle, an opening is formed at the bottom of the collecting box, and a filter plate is fixedly connected to the inside of the opening.

[0009] As a preferred embodiment of the utility model, the surface of the second bevel gear is sleeved with the first gear, the front side of the support frame is provided with a movable groove, and the inside of the movable groove is movably connected with a tooth plate, the front side of the support frame is fixedly connected with a support block, the bottom of the support block is fixedly connected with a compression spring, the compression spring is fixedly connected to the tooth plate, and the tooth plate is meshed with the first gear.

[0010] As a preferred embodiment of the utility model, a waterproof shell is fixedly connected to the surface of the motor, and a heat-conducting rod is fixedly connected to the inside of the waterproof shell, and the heat-conducting rod is movably connected to the motor, and there are several heat-conducting rods, and the heat-conducting rods are cut from beryllium copper heat dissipation rods.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model adopts water flowing through the through-port to penetrate the baffle, and the through-port can filter large-volume impurities in the water. When the operator needs to adjust the volume of the garbage filtered by the device, the operator can unlock the second bevel gear, and then the operator rotates the second bevel gear to drive the first bevel gear to rotate, and then drives the first threaded rod to rotate, so that the movable rod moves to the left, and the movable rod casting blocks the through-port, so that the exposed area of ​​the through-port is gradually reduced. The device has the advantages of easy adjustment and good garbage interception effect.

[0013] 2. The utility model provides a movable column, a support column and a bolt, so that the operator can adjust the position of the movable column and thus adjust the depth of the baffle under water. The operator tightens the bolt so that the bolt is movably connected with the slot and thus locks the position of the movable column. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a front cross-sectional schematic diagram of the drive box structure of the utility model;

[0016] Figure 3 For this utility model Figure 1A schematic diagram of the structure enlargement in the middle;

[0017] Figure 4 For this utility model Figure 1 Enlarged schematic diagram of the structure at point B in the middle.

[0018] In the figure: 1, baffle; 2, opening; 3, slider; 4, movable rod; 5, first threaded rod; 6, first bevel gear; 7, support frame; 8, second bevel gear; 9, movable column; 10, support column; 11, bolt; 12, connecting rod; 13, drive box; 14, positive and negative threaded rod; 15, cleaning rod; 16, motor; 17, collection box; 18, filter plate; 19, first gear; 20, tooth plate; 21, support block; 22, compression spring. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] like Figures 1 to 4 As shown, a water conservancy grille includes a baffle 1, a through hole 2 is opened on the surface of the baffle 1, the number of the through holes 2 is several, a groove is arranged on the front side of the baffle 1, and a first threaded rod 5 is movably connected inside the groove, and a slider 3 is movably connected inside the groove, a movable rod 4 is fixedly connected to the front side of the slider 3, the movable rod 4 is movably connected to the baffle 1, the slider 3 is threadedly connected to the first threaded rod 5, a first bevel gear 6 is fixedly connected to the surface of the first threaded rod 5, a support frame 7 is fixedly connected to the front side of the baffle 1, a second bevel gear 8 is movably connected inside the support frame 7, the first bevel gear 6 is meshed with the second bevel gear 8, and a rotating handle is fixedly connected to the front side of the second bevel gear 8.

[0021] refer to Figure 1 and Figure 4 Both sides of the top of the baffle 1 are fixedly connected with movable columns 9, the surface of the movable column 9 is movably connected with a support column 10, the surface of the movable column 9 is provided with a slot, the internal thread of the support column 10 is connected with a bolt 11, the bolt 11 is movably connected to the slot, the top of the support column 10 is fixedly connected with a connecting rod 12, and the surface of the bolt 11 is sprayed with anti-rust paint.

[0022] As a technical optimization solution of the utility model, through the setting of the movable column 9, the support column 10 and the bolt 11, the operator can adjust the position of the movable column 9, and then adjust the depth of the baffle 1 underwater. The operator tightens the bolt 11 so that the bolt 11 is movably connected with the slot, thereby locking the position of the movable column 9.

[0023] refer to Figure 1 and Figure 2 The back of the movable column 9 is fixedly connected to a driving box 13, and the interior of the driving box 13 is movably connected to a positive and negative threaded rod 14. Both sides of the surface of the positive and negative threaded rod 14 are threadedly connected to cleaning rods 15, and the cleaning rod 15 is movably connected to the driving box 13. The left side of the driving box 13 is fixedly connected to a motor 16, and the output end of the motor 16 is fixedly connected to the positive and negative threaded rod 14, and the cleaning rod 15 is movably connected to the baffle 1.

[0024] As a technical optimization solution of the utility model, through the setting of the drive box 13, the positive and negative threaded rod 14, the cleaning rod 15 and the motor 16, the operator can start the motor 16 to rotate reciprocatingly, thereby driving the positive and negative threaded rod 14 to rotate reciprocatingly, so that the two cleaning rods 15 reciprocate closer or farther away, thereby scraping off the impurities accumulated on the back of the baffle 1.

[0025] refer to Figure 1 A collecting box 17 is fixedly connected to the bottom of the baffle 1. An opening is provided at the bottom of the collecting box 17. A filter plate 18 is fixedly connected to the inside of the opening.

[0026] As a technical optimization solution of the utility model, through the setting of the collection box 17, the opening and the filter plate 18, the collection box 17 can collect the garbage scraped by the cleaning rod 15. When the operator moves up the baffle 1, the collection box 17 is driven to move up, thereby cleaning the garbage in the collection box 17.

[0027] refer to Figure 1 and Figure 3 The surface of the second bevel gear 8 is sleeved with the first gear 19, the front of the support frame 7 is provided with a movable groove, and the inside of the movable groove is movably connected with a tooth plate 20, the front of the support frame 7 is fixedly connected with a support block 21, the bottom of the support block 21 is fixedly connected with a compression spring 22, the compression spring 22 is fixedly connected to the tooth plate 20, and the tooth plate 20 is meshed with the first gear 19.

[0028] As a technical optimization solution of the utility model, through the arrangement of the first gear 19, the movable groove, the tooth plate 20, the support block 21 and the compression spring 22, under the action of the compression spring 22, the tooth plate 20 moves downward, and when the tooth plate 20 is engaged with the first gear 19, the second bevel gear 8 can be prevented from rotating, thereby locking the second bevel gear 8.

[0029] refer to Figure 1 and Figure 2 The surface of the motor 16 is fixedly connected with a waterproof shell, and the interior of the waterproof shell is fixedly connected with a heat-conducting rod, and the heat-conducting rod is movably connected to the motor 16, and the number of the heat-conducting rods is several, and the heat-conducting rods are cut from beryllium copper heat dissipation rods.

[0030] As a technical optimization solution of the present invention, the provision of a waterproof shell can protect the motor 16.

[0031] The working principle and use process of the utility model are as follows: when in use, water flows through the through port 2 and penetrates the baffle 1, and the through port 2 can filter large-volume impurities in the water. When the operator needs to adjust the volume of the garbage filtered by the device, the operator can unlock the second bevel gear 8, and then the operator rotates the second bevel gear 8 to drive the first bevel gear 6 to rotate, and then drives the first threaded rod 5 to rotate, so that the movable rod 4 moves to the left side, and the casting of the movable rod 4 blocks the through port 2, so that the exposed area of ​​the through port 2 is gradually reduced.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hydraulic grid, comprising a baffle (1), characterized in that: The baffle (1) has a through opening (2) on its surface, the through openings (2) being of a plurality. The baffle (1) has a groove on its front side, and a first threaded rod (5) is movably connected to the inside of the groove, and a slider (3) is movably connected to the inside of the groove. A movable rod (4) is fixedly connected to the front side of the slider (3), and the movable rod (4) is movably connected to the baffle (1). The slider (3) is threadedly connected to the first threaded rod (5). A first bevel gear (6) is fixedly connected to the surface of the first threaded rod (5). The baffle (1) has a support frame (7) on its front side, and a second bevel gear (8) is movably connected to the inside of the support frame (7). The first bevel gear (6) is meshed with the second bevel gear (8), and a rotating handle is fixedly connected to the front side of the second bevel gear (8).

2. A water grid according to claim 1, characterized in that: Both sides of the top of the baffle (1) are fixedly connected to movable columns (9), the surface of the movable column (9) is movably connected to a support column (10), the surface of the movable column (9) is provided with a slot, the internal thread of the support column (10) is connected to a bolt (11), the bolt (11) is movably connected to the slot, the top of the support column (10) is fixedly connected to a connecting rod (12), and the surface of the bolt (11) is sprayed with anti-rust paint.

3. A water grid according to claim 2, characterized in that: The back of the movable column (9) is fixedly connected to a driving box (13), the interior of the driving box (13) is movably connected to a positive and negative threaded rod (14), both sides of the surface of the positive and negative threaded rod (14) are threadedly connected to cleaning rods (15), the cleaning rods (15) are movably connected to the driving box (13), the left side of the driving box (13) is fixedly connected to a motor (16), the output end of the motor (16) is fixedly connected to the positive and negative threaded rod (14), and the cleaning rod (15) is movably connected to the baffle (1).

4. A water grid according to claim 1, characterized in that: The bottom of the baffle (1) is fixedly connected to a collecting box (17), the bottom of the collecting box (17) is provided with an opening, and the interior of the opening is fixedly connected to a filter plate (18).

5. A water grid according to claim 1, characterized in that: The surface of the second bevel gear (8) is sleeved with a first gear (19); the front surface of the support frame (7) is provided with a movable groove, and a tooth plate (20) is movably connected inside the movable groove; the front surface of the support frame (7) is fixedly connected to a support block (21); the bottom of the support block (21) is fixedly connected to a compression spring (22); the compression spring (22) is fixedly connected to the tooth plate (20), and the tooth plate (20) is meshed with the first gear (19).

6. A water grid according to claim 3, characterized in that: The surface of the motor (16) is fixedly connected to a waterproof shell, and the interior of the waterproof shell is fixedly connected to a heat-conducting rod, and the heat-conducting rod is movably connected to the motor (16), and there are a plurality of heat-conducting rods, and the heat-conducting rods are cut from beryllium copper heat-dissipating rods.

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