Water conservancy lifting gate

Abstract

The utility model belongs to the technical field of hydraulic engineering gate equipment, and provides a hydraulic engineering lifting gate which comprises an installation frame, a lifting mechanism arranged on one side of the installation frame, a control mechanism connected above the lifting mechanism, an installation assembly arranged on the outer side of the installation frame and used for installing and fixing a device, and the lifting mechanism comprises a filtering frame and two sets of sliding assemblies. The control mechanism comprises a winding machine and a rocker; according to the utility model, the lifting mechanism is matched with the control mechanism in operation, and the lifting mechanism is provided with the one which can be used for intensively collecting some floating sundries in water when the gate needs to be opened for drainage, so that the blockage condition of the water conveying channel is reduced, and meanwhile, the control mechanism can be matched with the driving device, so that the safety of the water conveying channel is improved. During treatment, manual labor consumption can be effectively reduced, the lifting effect is improved, the application range of the device is greatly widened through the arranged mounting frame, the mounting frame is of a split structure and can be suitable for large and small hydraulic engineering gates, and the working performance of the gates is further improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of water conservancy engineering gate equipment, in particular to a water conservancy lifting gate. Background Art

[0002] Water is an indispensable and precious resource for human production and life, but its natural state does not fully meet human needs. Therefore, water conservancy projects are used to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. In the process of implementing water conservancy projects, water gates are used to control the flow of water.

[0003] After searching, a Chinese patent with publication number CN219710216U mentioned a hydraulic lifting gate, which specifically includes a bracket, a lifter is arranged on the bracket, a gate is arranged on the bracket, a scraper is arranged on the gate, a buffer device is arranged on the gate, and a shock absorbing device is arranged on the gate. The buffer device includes: a ball screw, the ball screw is rotatably connected to the inner wall of the side of the gate through a bearing, a ball slider is threadedly connected to the ball screw, a protective plate is fixedly connected to the outer wall of one side of the ball slider, one end of the ball screw is fixedly connected to a limit plate, a spur gear is fixedly sleeved on the ball screw, and a tooth plate is meshed and connected to the spur gear. The protective plate moves when it is impacted by the water flow, the movement of the protective plate drives the movement of the ball slider, the movement of the ball slider drives the rotation of the ball screw, the rotation of the ball screw drives the movement of the spur gear, the rotation of the spur gear drives the tooth plate, and the tooth plate moves to squeeze the first damper to perform a certain buffering effect.

[0004] However, due to the wide application range of water conservancy project gates, large-scale projects such as water storage dams, reservoirs, etc., small projects such as river main water diversion, daily water distribution, etc., but natural water will contain branches, leaves, floating garbage, etc. If these debris are not filtered and blocked, when the gate is opened, the flow of water will drive these debris to flow, which may cause water channels to be blocked, affecting the distribution effect of water conservancy projects.

[0005] Therefore, those skilled in the art have proposed a hydraulic lifting gate to solve the problems raised by the background technology. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides a hydraulic lifting gate to solve the problems of imperfect gate performance and poor water conservancy project distribution work in the prior art.

[0007] A hydraulic lifting gate comprises a mounting frame, a lifting mechanism is arranged on one side of the mounting frame, a control mechanism is connected above the lifting mechanism, the lifting mechanism comprises a filter frame and two sets of sliding components, the sliding components comprise a sliding groove and a sliding frame, the sliding frame is slidably connected to the outside of the sliding groove, the filter frame is welded to the outside of the sliding frame, the control mechanism is connected above the sliding groove, and the control mechanism comprises a winder and a rocker.

[0008] Preferably, two welded support plates are provided above the filter frame, and cables for cooperating with a control mechanism to perform height lifting and lowering operations are fixed above the support plates.

[0009] Preferably, the rocker shaft is rotatably connected to one end of a winder, and a support platform is provided below the winder.

[0010] Preferably, four limiters are provided on the outer side of the winder for fixing to the upper surface of the support platform to improve the stability of winding and unwinding.

[0011] Preferably, a mounting assembly for installing and fixing the device is provided on the outer side of the mounting frame, and the mounting assembly includes a fixing plate and a fixing device, and the fixing device is screwed and connected to the outer side of the fixing plate.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The utility model cooperates with the lifting mechanism and the control mechanism. The lifting mechanism is equipped with a device that can collect some floating debris in the water when the gate needs to be opened for drainage, thereby reducing the blockage of the water delivery channel. At the same time, the control mechanism can cooperate with the driving device, which can effectively reduce the labor consumption during processing and improve the lifting effect.

[0014] 2. The utility model greatly improves the applicability of the device by providing a mounting frame. It can be installed on the water blocking side of the gate during installation. The mounting frame is a split structure and can be applied to large and small water conservancy project gates, further improving the working performance of the gate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the utility model from a first perspective;

[0016] Figure 2 It is a structural schematic diagram of the overall structure of the utility model from a second viewing angle;

[0017] Figure 3 This is a schematic diagram of the lifting mechanism and control mechanism of the utility model from a first perspective;

[0018] Figure 4This is a structural schematic diagram of the lifting mechanism and the control mechanism of the utility model from a second viewing angle.

[0019] In the figure:

[0020] 1. Mounting frame; 2. Lifting mechanism; 3. Control mechanism; 4. Fixing plate; 5. Fixer; 6. Filter frame; 7. Sliding assembly; 8. Sliding slot; 9. Sliding frame; 10. Support plate; 11. Cable; 12. Winding machine; 13. Rocker; 14. Support table; 15. Limiter. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] As attached Figure 1 To Attachment Figure 4 As shown:

[0023] Embodiment: The utility model provides a water conservancy lifting gate, including a mounting frame 1, a lifting mechanism 2 is provided on one side of the mounting frame 1, a control mechanism 3 is connected above the lifting mechanism 2, the lifting mechanism 2 includes a filter frame 6 and two sets of sliding components 7, the sliding component 7 includes a sliding groove 8 and a sliding frame 9, the sliding frame 9 is slidably connected to the outside of the sliding groove 8, the filter frame 6 is welded to the outside of the sliding frame 9, the control mechanism 3 is connected above the sliding groove 8, and the control mechanism 3 includes a winder 12 and a rocker 13.

[0024] As can be seen from the above, the main function of the lifting mechanism 2 in the device is to process the collected floating debris and treat it. The working mode of the lifting mechanism 2 is to drive and control it by the control mechanism 3 to realize the lifting work.

[0025] An installation assembly for installing and fixing the device is arranged on the outside of the installation frame 1 . The installation assembly includes a fixing plate 4 and a fixing device 5 . The fixing device 5 is screwed and connected to the outside of the fixing plate 4 .

[0026] The installation assembly can install the device on one side of different water conservancy project gates for work. Since the mounting frame 1 is divided into two groups, the mounting assembly is welded to the outside of the mounting frame 1, and the mounting frame 1 is welded to the outside of the sliding groove 8. The mounting assembly mainly includes two components: a fixing plate 4 and a fixing device 5, and the fixing method is screw-tightening. It can be known that when installing the device, the fixing plate 4 is continuously screwed and fixed by the fixing device 5 on the outside of the fixing plate 4, the fixing plate 4 is welded to the outside of the mounting frame 1, and the mounting frame 1 is welded to the outside of the sliding groove 8. By screwing the fixing device 5 on the outside of the fixing plate 4, the device can be installed in the required working area of ​​the water conservancy gate. At the same time, the mounting frame 1 is a split structure, which can be suitable for large and small water conservancy project gates.

[0027] The lifting mechanism 2 includes a filter frame 6 and two sets of sliding components 7. The sliding component 7 includes a sliding groove 8 and a sliding frame 9. The sliding frame 9 is slidably connected to the outside of the sliding groove 8. The filter frame 6 is welded to the outside of the sliding frame 9. The control mechanism 3 is connected above the sliding groove 8.

[0028] The main function of the lifting mechanism 2 is to collect floating debris in the water and clean it. The filter frame 6 is a frame-type collection container with a plurality of through holes on its inner side for discharging water when it is lifted. The collected floating debris will be concentrated in the filter frame 6. The role of the sliding component 7 is to assist the filter frame 6 in lifting. The sliding component 7 mainly includes a sliding groove 8 and a sliding frame 9, wherein the groove hole on the inner side of the sliding groove 8 is an I-shaped groove, which has a certain stability when sliding. One side of the filter frame 6 is welded to the outer end of the sliding frame 9. It can be seen that when the sliding frame 9 slides on the inner side of the sliding groove 8, since the filter frame 6 is welded to the outer side of the sliding frame 9, the filter frame 6 can be lifted and lowered by sliding the sliding frame 9.

[0029] Two welded support plates 10 are provided above the filter frame 6 , and cables 11 for cooperating with the control mechanism 3 to perform height lifting and lowering operations are fixedly provided above the support plates 10 .

[0030] The two support plates 10 are both fixed above the filter frame 6, one end of the cable 11 is fixed on the upper surface of the support plate 10, the other end of the cable 11 is connected to the winder 12 in the control mechanism 3, and one end of the winder 12 is provided with a rocker 13 for controlling the retraction and release of the cable 11, and a movable shaft disk is provided on the inner side of the winder 12, and the rocker 13 is connected to the axial position of the movable shaft disk. When the rocker 13 is shaken in the positive direction of the axial position of the movable shaft disk, the movable shaft disk rotates forwardly, and the cable 11 is lowered by the winder 12, and one end of the cable 11 is fixed on the upper surface of the support plate 10, and the support plate 10 is fixed above the filter frame 6. At this time, the filter frame 6 can be lowered. When the rocker 13 is shaken in the opposite direction of the axial position of the movable shaft disk, the movable shaft disk rotates in the opposite direction, and the cable 11 is recovered by the winder 12, and the filter frame 6 can be raised.

[0031] The control mechanism 3 includes a winder 12 and a rocker 13. The rocker 13 is axially connected to one end of the winder 12. A support platform 14 is provided below the winder 12. Four limiters 15 are provided on the outside of the winder 12 for fixing on the upper surface of the support platform 14 to improve the stability of winding and unwinding.

[0032] When the filter frame 6 is lifted up, the filter 6 is lifted and lowered, and the filter frame 6 is lifted and lowered.

[0033] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0035] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0036] The embodiments of the present invention are provided for the purpose of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A hydraulic lifting gate, characterized in that: The invention comprises a mounting frame (1), a lifting mechanism (2) is arranged on one side of the mounting frame (1), a control mechanism (3) is connected above the lifting mechanism (2), the lifting mechanism (2) comprises a filter frame (6) and two sets of sliding components (7), the sliding components (7) comprise a sliding groove (8) and a sliding frame (9), the sliding frame (9) is slidably connected to the outside of the sliding groove (8), the filter frame (6) is welded to the outside of the sliding frame (9), the control mechanism (3) is connected above the sliding groove (8), and the control mechanism (3) comprises a winding machine (12) and a rocker (13).

2. A hydraulic lifting gate as claimed in claim 1, characterized in that: Two welded support plates (10) are provided above the filter frame (6), and cables (11) are fixedly provided above the support plates (10) for cooperating with the control mechanism (3) to perform height lifting and lowering operations.

3. A hydraulic lifting gate as claimed in claim 1, characterized in that: The rocker (13) is rotatably connected to one end of the winder (12), and a support platform (14) is provided below the winder (12).

4. A hydraulic lifting gate as claimed in claim 3, characterized in that: Four limiters (15) are provided on the outside of the winding machine (12) for fixing on the upper surface of the support platform (14) to improve the stability of winding and unwinding.

5. A hydraulic lifting gate as claimed in claim 1, characterized in that: The outside of the mounting frame (1) is provided with a mounting assembly for installing and fixing the device, the mounting assembly comprising a fixing plate (4) and a fixing device (5), and the fixing device (5) is screwed and connected to the outside of the fixing plate (4).

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