Water conservancy and hydropower construction drainage device facilitating impurity separation

Abstract

The utility model relates to the technical field of drainage devices, and discloses a water conservancy and hydropower construction drainage device convenient for impurity separation, which comprises a drainage device body and a water inlet pipe fixedly connected to one side of the drainage device body, and further comprises a drainage pipe fixedly connected to one side of the water inlet pipe, a connecting box is fixedly connected into the drainage device body, a mounting frame is detachably arranged in the drainage device body, and a filter screen is detachably arranged on the mounting frame. Through the arrangement of the impeller, the bevel gear I, the cleaning rod and the filter screen, the effect of cleaning the filter screen without an electric structure is achieved, impurities can be conveniently separated, and the problem that when an existing drainage device is used, an additional electric structure is often needed to clean the filter screen in the drainage device, and the use cost is reduced is solved. And when an electric structure is damaged, the impurities and the water body are inconvenient to quickly separate.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage devices, in particular to a water conservancy and hydropower construction drainage device that is convenient for separating impurities. Background Art

[0002] Water conservancy and hydropower engineering includes survey, planning, design, construction, scientific research and management. In the process of water conservancy and hydropower construction, in order to drain the excess water to facilitate the subsequent work process, special drainage devices are often used to drain the water from the construction site. However, the existing drainage devices still have some problems in actual use;

[0003] For example, application number CN202320338942.5 discloses a drainage device for water conservancy and hydropower construction, including a barrel body, a support rod is fixedly connected to the middle of the inner wall of the barrel body, the middle of the support rod is rotatably connected to the middle outer side of the rotating shaft, a propeller is fixedly connected to one side of the middle of the rotating shaft, the other side of the middle of the rotating shaft is rotatably connected to the middle of the bracket, a filter is fixedly connected to the middle outer side of the bracket, a nut is threadedly connected to one end of the rotating shaft, and a scraper rod is provided on one side of the nut, which has the characteristic of preventing debris from clogging the filter and affecting the drainage operation. When using the existing drainage device, it is often necessary to set up an additional electric structure to clean the internal filter. When the electric structure is damaged, it is not convenient to quickly separate the impurities from the water body.

[0004] In view of the above problems, a water conservancy and hydropower construction drainage device which is convenient for separating impurities is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a water conservancy and hydropower construction drainage device which is convenient for separating impurities. By adopting the device to work, the problem that the existing drainage device often needs to be provided with an additional electric structure to clean the internal filter screen when in use, and when the electric structure is damaged, it is not convenient to quickly separate the impurities from the water body.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water conservancy and hydropower construction drainage device that is convenient for separating impurities, comprising a drainage device body and a water inlet pipe fixedly connected to one side of the drainage device body, and also comprising a drainage pipe fixedly connected to one side of the water inlet pipe, a cover plate rotatably connected to the top of the drainage device body, a connecting box fixedly connected to the interior of the drainage device body, a mounting frame detachably provided inside the drainage device body, a filter screen detachably provided on the mounting frame, a cleaning mechanism provided on the drainage device body, the cleaning mechanism is used to clean the filter screen, and the cleaning mechanism comprises an impeller rotatably connected to the interior of the connecting box.

[0007] Preferably, a fixing groove is provided on one side of the cover plate, the bottom end of the impeller extends to the inside of the water inlet pipe, and a bevel gear 1 is fixedly connected to one side of the impeller.

[0008] By adopting the above structural design and setting the impeller, the bevel gear can be rotated by water flow, thereby improving work efficiency.

[0009] Preferably, one side of the bevel gear one is meshingly connected with the bevel gear two, the bevel gear two is rotatably connected to the inside of the connection box, and one side of the bevel gear two is fixedly connected with the telescopic rod.

[0010] By adopting the above structural design, the transmission direction of the impeller is changed through the arrangement of the bevel gear 1 and the bevel gear 2, thereby promoting the work process.

[0011] Preferably, a handle is fixedly connected to the mounting frame, and two groups of handles are provided, and a cleaning rod is rotatably connected inside the mounting frame.

[0012] By adopting the above structural design and arranging the cleaning rod, the device can separate the impurities, thereby improving the use effect.

[0013] Preferably, one side of the mounting frame is fixedly connected to a limiting block 1, the mounting frame matches the cover plate, and the interior of the drainage device body is also fixedly connected to an electric push rod.

[0014] By adopting the above structural design and providing a mounting frame, relevant components can be installed on the mounting frame, thereby improving the space utilization of the device.

[0015] Preferably, the output end of the electric push rod is fixedly connected with a connecting rod, the top of the connecting rod is fixedly connected with a fixing block, and the fixing block is slidably matched with the fixing groove.

[0016] With the above structural design, by setting the fixing block and the fixing groove, when the electric push rod is started, the cover body is unlocked at the same time, which is convenient for the staff to perform cleaning operations.

[0017] Preferably, the bottom of the connecting rod is rotatably connected to the second limiting block, the second limiting block is fixedly connected to the telescopic rod, and the first limiting block is slidably matched with the second limiting block.

[0018] With the above structural design, the movement of the mounting frame will not be mechanically hindered by the arrangement of the first limit block and the second limit block.

[0019] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0020] 1. The present application realizes the cleaning effect of the filter screen without the need for an electric structure through the setting of an impeller, a bevel gear, a cleaning rod and a filter screen, thereby facilitating the separation operation of impurities, and solving the problem that when the existing drainage device is in use, an additional electric structure is often required to clean the internal filter screen, and when the electric structure is damaged, it is not convenient to quickly separate the impurities from the water body.

[0021] 2. The present application realizes the function of facilitating the staff to clean the internal structure through the setting of the electric push rod, the limit block 1, the fixed block and the fixed groove, thereby improving the use efficiency and solving the problem that the existing drainage device is often an integrated structure. When the internal filter needs to be taken out, the whole structure needs to be opened, which is inconvenient to operate and not conducive to use by the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a structural diagram of the connection box and cover plate of the utility model;

[0024] Figure 3 This is a structural diagram of the handle and cleaning rod of the utility model;

[0025] Figure 4 This is a structural diagram of the electric push rod and connecting rod of the utility model.

[0026] In the figure: 1. drainage device body; 11. cover plate; 111. fixing groove; 12. connecting box; 121. impeller; 122. bevel gear 1; 123. bevel gear 2; 124. telescopic rod; 13. mounting frame; 131. filter screen; 132. handle; 133. cleaning rod; 134. limit block 1; 14. electric push rod; 141. connecting rod; 142. limit block 2; 143. fixing block; 2. water inlet pipe; 3. drainage pipe. DETAILED DESCRIPTION

[0027] 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.

[0028] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0029] Combination Figure 1-Figure 4A water conservancy and hydropower construction drainage device that is convenient for separating impurities, includes a drainage device body 1 and a water inlet pipe 2 fixedly connected to one side of the drainage device body 1, and also includes a drainage pipe 3 fixedly connected to one side of the water inlet pipe 2. A cover plate 11 is rotatably connected to the top of the drainage device body 1, and a connecting box 12 is fixedly connected to the inside of the drainage device body 1. A mounting frame 13 is detachably provided inside the drainage device body 1, and a filter screen 131 is detachably provided on the mounting frame 13. The drainage device body 1 is provided with a cleaning mechanism, and the cleaning mechanism is used to clean the filter screen 131. The cleaning mechanism includes an impeller 121 rotatably connected to the inside of the connecting box 12.

[0030] The utility model is further described below in conjunction with embodiments.

[0031] Embodiment 1:

[0032] In order to solve the problem that when the existing drainage device is used, an additional electric structure is often required to clean the internal filter screen. When the electric structure is damaged, it is not convenient to quickly separate the impurities from the water body. The present embodiment discloses the following technical solutions, specifically as follows: Figure 1-Figure 4 As shown, the bottom end of the impeller 121 extends to the inside of the water inlet pipe 2, one side of the impeller 121 is fixedly connected to a bevel gear 122, one side of the bevel gear 122 is meshedly connected to a bevel gear 2 123, the bevel gear 2 123 is rotatably connected to the inside of the connection box 12, one side of the bevel gear 2 123 is fixedly connected to a telescopic rod 124, the mounting frame 13 is fixedly connected to a handle 132, and the handle 132 is provided with two groups, the inside of the mounting frame 13 is rotatably connected to a cleaning rod 133, one side of the mounting frame 13 is fixedly connected to a limiting block 134, when it is necessary to discharge the water, the pipeline can be connected to the water inlet pipe 2, when the water enters the drainage device through the water inlet pipe 2 After entering the interior of the water body 1, driven by the water flow, the impeller 121 inside the connecting box 12 rotates, the impeller 121 drives the bevel gear 1 122 to rotate, and then the bevel gear 2 123 rotates, and the bevel gear 2 123 drives the telescopic rod 124 to rotate. At this time, under the cooperation effect of the limit block 2 142 and the limit block 1 134, the cleaning rod 133 rotates, and the cleaning rod 133 can clean the filter screen 131 on the mounting frame 13, thereby preventing impurities inside the water body from accumulating on the filter screen 131, and improving the efficiency of impurity separation, achieving the cleaning effect of the filter screen 131 without the need for an electric structure, and facilitating the separation operation of impurities.

[0033] At the same time, in order to solve the problem that the existing drainage device is often an integrated structure, when the internal filter screen 131 needs to be taken out, the overall structure needs to be opened, which is inconvenient to operate and not conducive to use by the staff, the present embodiment also discloses the following solution: a fixing groove 111 is opened on one side of the cover plate 11, the mounting frame 13 matches the cover plate 11, and the interior of the drainage device body 1 is also fixedly connected to an electric push rod 14, the output end of the electric push rod 14 is fixedly connected to a connecting rod 141, the top of the connecting rod 141 is fixedly connected to a fixing block 143, the fixing block 143 is slidably matched with the fixing groove 111, the bottom of the connecting rod 141 is rotatably connected to a limiting block 142, the limiting block 142 is fixedly connected to the telescopic rod 124, the limiting block 134 is slidably matched with the limiting block 142, when it is necessary to remove the mounting frame 13 and the filter screen 131 from the interior of the drainage device body 1 When taking it out, the electric push rod 14 can be started, and the electric push rod 14 drives the connecting rod 141 to move, and the connecting rod 141 drives the limit block 142 to move, so that the limit block 142 is separated from the limit block 1 134. At this time, the connecting rod 141 can also move the fixing block 143, so that the fixing block 143 is disengaged from the inside of the fixing groove 111. At this time, the cover 11 can be opened, and the staff can use the handle 132 to take out the mounting frame 13 from the inside of the drainage device body 1, which can be convenient for the staff to clean it. When installing, place the mounting frame 13 in place, and start the electric push rod 14 in reverse, so that the fixing block 143 moves to the inside of the fixing groove 111 and makes the limit block 1 134 and the limit block 2 142 engage. This realizes the function of being able to facilitate the staff to clean the internal structure and improves the use efficiency.

[0034] It should be noted that the above-mentioned electrical components are equipped with power supplies and their control methods are prior art. In order to avoid redundant description, they are uniformly described here; and this application is mainly used to protect mechanical equipment, so the control method and circuit connection are no longer explained in detail. In this article, relational terms such as first and second 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", "comprises" 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.

[0035] 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 water conservancy and hydropower construction drainage device for facilitating the separation of impurities, comprising a drainage device body (1) and a water inlet pipe (2) fixedly connected to one side of the drainage device body (1), and also comprising a drainage pipe (3) fixedly connected to one side of the water inlet pipe (2), characterized in that: The top of the drainage device body (1) is rotatably connected to a cover plate (11); the interior of the drainage device body (1) is fixedly connected to a connection box (12); a mounting frame (13) is detachably provided inside the drainage device body (1); a filter screen (131) is detachably provided on the mounting frame (13); the drainage device body (1) is provided with a cleaning mechanism, the cleaning mechanism is used to clean the filter screen (131), and the cleaning mechanism comprises an impeller (121) rotatably connected to the interior of the connection box (12); A fixing groove (111) is provided on one side of the cover plate (11); the bottom end of the impeller (121) extends into the interior of the water inlet pipe (2); and a bevel gear 1 (122) is fixedly connected to one side of the impeller (121); One side of the bevel gear 1 (122) is meshingly connected to the bevel gear 2 (123), the bevel gear 2 (123) is rotatably connected to the inside of the connection box (12), and one side of the bevel gear 2 (123) is fixedly connected to the telescopic rod (124); A handle (132) is fixedly connected to the mounting frame (13), and two groups of handles (132) are provided. A cleaning rod (133) is rotatably connected inside the mounting frame (13).

2. A water conservancy and hydropower construction drainage device for facilitating impurity separation according to claim 1, characterized in that: One side of the mounting frame (13) is fixedly connected to a limiting block 1 (134); the mounting frame (13) matches the cover plate (11); and an electric push rod (14) is also fixedly connected inside the drainage device body (1).

3. A water conservancy and hydropower construction drainage device for facilitating impurity separation according to claim 2, characterized in that: The output end of the electric push rod (14) is fixedly connected to a connecting rod (141), the top of the connecting rod (141) is fixedly connected to a fixing block (143), and the fixing block (143) is slidably matched with the fixing groove (111).

4. A water conservancy and hydropower construction drainage device for facilitating impurity separation according to claim 3, characterized in that: The bottom of the connecting rod (141) is rotatably connected to the second limit block (142), the second limit block (142) is fixedly connected to the telescopic rod (124), and the first limit block (134) is slidably matched with the second limit block (142).

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