Hydraulic gate hoist

Abstract

The utility model relates to the technical field of hydraulic gates, in particular to a hydraulic gate hoist, which comprises a support component, a hydraulic gate hoist and a hydraulic gate hoist, the plurality of rollers are arranged in the track groove in a manner of abutting against each other; the gate plate is connected with the roller; the guide assembly is arranged corresponding to the supporting assembly and provided with a guide groove, and the side face of the gate plate is connected to the guide groove in a clamped mode; and the driving mechanism is used for abutting against the rollers and driving the rollers to move clockwise or anticlockwise in the track grooves. The utility model discloses a hydraulic gate hoist, and aims to solve the problem that a gate plate in the prior art is inconvenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic gates, and more specifically, to a hydraulic gate hoist. Background Art

[0002] A gate is a control facility used to close and open a discharge (water release) channel, and is an important part of a hydraulic structure. It is mostly used to intercept water flow, control water level, regulate flow rate, discharge sediment and floating objects, etc. However, the opening and closing of ordinary gates are very inconvenient, and at the same time, the size and flow rate of the water flow cannot be controlled, which may cause mistakes when used for hydropower generation and is inconvenient to use.

[0003] In the prior art, the height position of the gate plate on the gate is usually adjusted by the rotation of a lead screw. In this way, it is required that the lead screw penetrates through the gate plate and is fixedly arranged up and down. However, as the service life increases, the lead screw and the bottom fixed end will be gradually affected by water erosion, increasing the difficulty of lifting the gate plate. At the same time, it also makes most of these gates can only be arranged in the form of manual rotation, which is not convenient for remote control. Summary of the Utility Model

[0004] The main purpose of the utility model is to propose a hydraulic gate hoist, aiming to solve the problem that the gate plate in the prior art is not convenient to use.

[0005] To solve the above technical problems, a hydraulic gate hoist is proposed, including: a support assembly provided with a track groove;

[0006] A plurality of rollers, each of which is arranged in the track groove in contact with each other;

[0007] A gate plate connected to the rollers;

[0008] A guiding assembly, corresponding to the support assembly, provided with a guiding groove, and the side surface of the gate plate is clamped in the guiding groove;

[0009] A driving mechanism for abutting against the rollers and for driving each of the rollers to move clockwise or counterclockwise in the track groove.

[0010] In any of the above technical solutions, further, it further includes:

[0011] A first moving mechanism arranged on the support assembly, the driving mechanism is arranged on the first moving mechanism, and the first moving mechanism is used to drive the driving mechanism to approach or move away from the track groove;

[0012] A second moving mechanism arranged on the support assembly, corresponding to the rollers, and used to abut against the rollers.

[0013] In any of the above technical solutions, further, the driving mechanism includes:

[0014] A fixing frame, arranged on the supporting component;

[0015] A driving motor, arranged on the fixing frame;

[0016] A lead screw, rotatably arranged on the fixing frame;

[0017] A guide rod, arranged on the fixing frame and parallel to the lead screw;

[0018] A slider, provided with a threaded hole for cooperating with the lead screw and a through hole for fitting with the guide rod;

[0019] A clamping member, arranged on the slider.

[0020] In any of the above technical solutions, further, the driving mechanism further includes:

[0021] A guide post, fixedly arranged on the slider, and the clamping member is slidably arranged on the guide post;

[0022] A first spring and a second spring, placed on both sides of the clamping member and both abutted against the slider.

[0023] In any of the above technical solutions, further, the supporting component is provided with a guide hole, the guide hole communicates with the bottom end of the track groove, and the guide hole is used for allowing sediment to pass through.

[0024] In any of the above technical solutions, further, it further includes:

[0025] A counterweight, slidably arranged on the supporting component;

[0026] A connecting rope, respectively connected to the counterweight and the gate plate;

[0027] A guide shaft, abutted against the connecting rope for adjusting the direction of the connecting rope.

[0028] The beneficial effects are as follows:

[0029] 1. For the hydraulic gate hoist of the present utility model, the roller is limited and supported by the track groove arranged on the supporting component, so that the roller can move clockwise or counterclockwise in the track groove under the action of an external force. At the same time, the gate plate is arranged on the roller, and a guiding component is arranged on the supporting component to guide the direction of the gate plate, so that the gate plate can be adjusted in height as the roller moves. Finally, the driving mechanism is arranged to drive the roller, which is convenient for remotely controlling the driving mechanism to adjust the position of the gate plate and is convenient for use.

[0030] 2. The hydraulic gate hoist of the present utility model can set the bottom of the track groove at a certain distance from the bottom of the water, which is convenient for reducing the influence of the bottom sediment on the lifting of the gate plate, facilitating the fixation of the support assembly in the water channel, and facilitating the reduction of the influence of water erosion. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0032] Figure 1 is the front view three-dimensional structure schematic diagram of a hydraulic gate hoist of the present utility model;

[0033] Figure 2 is the rear view three-dimensional structure schematic diagram of a hydraulic gate hoist of the present utility model;

[0034] Figure 3 is the partial structure schematic diagram of a hydraulic gate hoist of the present utility model;

[0035] Figure 4 is Figure 3 the partial enlarged structure schematic diagram at A in

[0036] The description of the reference numerals is as follows:

[0037] 1, support assembly; 101, track groove; 102, guide hole;

[0038] 2, roller;

[0039] 3, gate plate;

[0040] 4, guide assembly;

[0041] 5, drive mechanism; 501, fixed frame; 502, drive motor; 503, lead screw; 504, guide rod; 505, slider; 506, clamping member; 507, guide post; 508, first spring; 509, second spring;

[0042] 6, first moving mechanism;

[0043] 7, second moving mechanism;

[0044] 8, counterweight;

[0045] 9, connecting rope;

[0046] 10, guide shaft. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0047] Hereinafter, exemplary embodiments according to the present application will be described in detail with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. It should be understood that the present application is not limited by the exemplary embodiments described herein. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present utility model without making creative efforts fall within the protection scope of the present utility model.

[0048] It should be noted that, as shown in the present application and the claims, unless the context clearly indicates an exceptional situation, words such as "a", "an", "one", and / or "the" are not specifically singular and may also include plural. Generally speaking, the terms "comprising" and "including" only indicate the inclusion of the steps and elements that have been clearly identified, and these steps and elements do not constitute an exclusive list. The method or device may also include other steps or elements.

[0049] If there are directional indications (such as up, down, left, right, front, back...) involved in the embodiments of the present utility model, then such directional indications are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the drawings). If this specific posture changes, then the directional indications will also change accordingly.

[0050] In the present utility model, unless otherwise clearly specified and limited, terms such as "connected" and "fixed" should be understood in a broad sense. For example, "fixed" can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0051] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present utility model, then such descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and / or" appearing throughout the text includes three parallel scenarios. Taking "A and / or B" as an example, it includes Scenario A, or Scenario B, or the scenario where A and B are satisfied simultaneously. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement them. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

[0052] The utility model provides a hydraulic gate hoist, which mainly drives the position of rollers in mutual abutment through a driving mechanism, and simultaneously adjusts the position of a gate plate connected to the rollers, facilitating remote control through the manipulation of the driving mechanism and being convenient for use.

[0053] The following describes in detail a hydraulic gate hoist of the present application through the following embodiments.

[0054] In this embodiment, as Figures 1 to 4 shown, the hydraulic gate hoist includes: a support assembly 1 provided with a track groove 101;

[0055] A plurality of rollers 2 are arranged in the track groove 101 in a mutually abutting manner;

[0056] A gate plate 3 is connected to the rollers 2;

[0057] A guiding assembly 4 is arranged corresponding to the support assembly 1 and is provided with a guiding groove, and the side surface of the gate plate 3 is clamped in the guiding groove;

[0058] A driving mechanism 5 is used to abut against the rollers 2 and is used to drive each of the rollers 2 to move clockwise or counterclockwise in the track groove 101.

[0059] In this technical solution, the support assembly 1 is a fixed plate vertically arranged in a water channel. The fixed plate is symmetrically arranged into two parts left and right with a certain gap left in the middle. The mutually approaching side surfaces of the two fixed plates are provided with a closed track groove 101 that is straight in the middle and arc-shaped at both ends. The support assembly 1 is symmetrically arranged into two groups left and right. The rollers 2 are integrally cylindrical, and the diameter in the middle of the rollers 2 is smaller than that at both ends, so that while the ends of each of the rollers 2 are in mutual abutment, there is a gap in the middle, facilitating the clamping of the driving mechanism 5 with the rollers 2, and the rollers 2 fill the track grooves 101 on the two support assemblies 1. The guiding assembly 4 is a C-shaped grooved column respectively arranged on the front sides of the two support assemblies 1 and is symmetrically arranged left and right. The gate plate 3 is clamped in the two grooved columns, and the rear side of the gate plate 3 is fixed on the rollers 2 in the track grooves 101 of the two support assemblies 1 on both sides.

[0060] The driving mechanism 5 is arranged at the rear side of the support assembly 1. The driving mechanism 5 is symmetrically arranged into two parts left and right and is respectively arranged corresponding to the positions of the rollers 2 on the two support assemblies 1. With the action of the driving mechanism 5, the rollers 2 in the track groove 101 can be driven to move clockwise or counterclockwise along the track groove 101, thereby driving the front gate plate 3 to move up and down.

[0061] In this embodiment, it further includes:

[0062] The first moving mechanism 6 is arranged on the support assembly 1, and the driving mechanism 5 is arranged on the first moving mechanism 6. The first moving mechanism 6 is used to drive the driving mechanism 5 to approach or move away from the track groove 101;

[0063] The second moving mechanism 7 is arranged on the support assembly 1 and corresponds to the roller 2 and is used to abut against the roller 2.

[0064] In this technical solution, the first moving mechanism 6 and the second moving mechanism 7 are symmetrically arranged on the left and right as two. The first moving mechanism 6 is a lead screw slider moving mechanism and is horizontally arranged front and back. The driving mechanism 5 is vertically arranged on the first moving mechanism 6. The second moving mechanism 7 is also a lead screw slider moving mechanism and is vertically fixed on the upper side of the support assembly 1. When the clamping member 506 of the driving mechanism 5 is separated from the roller 2 driven by the first moving mechanism 6, the position of the top roller 2 is maintained by pressing the top roller 2 by the second moving mechanism 7, which is convenient for reducing the span of the driving mechanism 5 in the up and down direction.

[0065] In some technical solutions, the slider of the second moving mechanism 7 is provided with a structure similar to the clamping member 506, the guiding column 507, the first spring 508 and the second spring 509 of the driving mechanism 5, which is convenient for maintaining the front and back positions of the roller 2 by the clamping member on the second moving mechanism 7.

[0066] In this embodiment, the driving mechanism 5 includes:

[0067] A fixing frame 501, arranged on the support assembly 1;

[0068] A driving motor 502, arranged on the fixing frame 501;

[0069] A lead screw 503, rotatably arranged on the fixing frame 501;

[0070] A guiding rod 504, arranged on the fixing frame 501 and arranged in parallel with the lead screw 503;

[0071] A slider 505, provided with a threaded hole cooperating with the lead screw 503 and a through hole adapted to the guiding rod 504;

[0072] A clamping member 506, arranged on the slider 505.

[0073] In this technical solution, the fixing frame 501 is C-shaped and vertically arranged at the rear side of the support assembly 1. The lead screw 503 and the guide rod 504 are symmetrically arranged on the left and right of the fixing frame 501. The driving motor 502 is fixed on the upper side of the fixing frame 501, connected to the lead screw 503, and used to drive the forward and reverse rotation of the lead screw 503. The slider 505 is arranged on the lead screw 503 and the guide rod 504 through a threaded hole and a through hole. As the lead screw 503 rotates forward and backward, the slider 505 moves up and down. The clamping member 506 is a C-shaped block arranged on the front side of the slider 505 and used to be clamped in the gaps on both sides of the roller 2. When in use, the driving motor 502 is turned on to drive the slider 505 and the clamping member 506 to move up and down, drive the height position of the clamped roller 2, and synchronously drive the adjustment of the height position of the roller 2 connected to the gate 3.

[0074] In this embodiment, the driving mechanism 5 further includes:

[0075] The guide post 507 is fixedly arranged on the slider 505, and the clamping member 506 is slidably arranged on the guide post 507;

[0076] The first spring 508 and the second spring 509 are placed on both sides of the clamping member 506 and both abut against the slider 505.

[0077] In this technical solution, the guide post 507 is fixedly arranged on the slider 505. The guide posts 507 are symmetrically arranged in two on the left and right. The first spring 508 and the second spring 509 are both arranged in two, respectively sleeved on the two guide posts 507. The first spring 508 is located above the clamping member 506, and both ends respectively abut against the clamping member 506 and the slider 505. The second spring 509 is located below the clamping member 506, and both ends respectively abut against the clamping member 506 and the slider 505.

[0078] In this embodiment, the support assembly 1 is provided with a guide hole 102, and the guide hole 102 communicates with the bottom end of the track groove 101. The guide hole 102 is used for sediment to pass through.

[0079] In this technical solution, the guide hole 102 is arranged in a broken line shape, the upper part is vertically arranged, and the lower part is inclined. The upper part of the guide hole 102 communicates with the bottom end of the track groove 101, and the lower part of the guide hole 102 communicates with the rear side surface of the support assembly 1. Such a setting facilitates the sediment moving into the track groove 101 to move out of the support assembly 1 through the guide hole 102, and avoids the sediment accumulating in the track groove 101 and hindering the movement of the roller 2.

[0080] In this embodiment, it further includes:

[0081] The counterweight 8 is slidably arranged on the support assembly 1;

[0082] The connecting rope 9 is respectively connected to the counterweight 8 and the gate plate 3;

[0083] The guiding shaft 10 abuts against the connecting rope 9 and is used to adjust the direction of the connecting rope 9.

[0084] In this technical solution, the counterweight 8 is a cement block and is arranged at the rear side of the support assembly 1 so as to be slidable up and down. There are two guiding shafts 10, which are horizontally arranged left and right and symmetrically arranged front and back, and are fixed on the upper side of the support assembly 1. The connecting rope 9 is a steel wire, and is arranged as two or more, evenly arranged in the left and right directions, bypasses the two guiding shafts 10, and both ends are respectively fixedly connected to the gate plate 3 and the counterweight 8. The weight of the counterweight 8 is 0.8 times the weight of the gate plate 3. Such an arrangement can reduce the resistance of the roller 2 to move and facilitate the driving of the driving mechanism 5.

[0085] In some technical solutions, a grooved guide wheel is arranged on the guiding shaft 10 to limit and guide the left and right positions of the connecting rope 9.

[0086] The embodiments of the present disclosure have been described above. The above description is exemplary and not exhaustive, and is not limited to the disclosed embodiments. Many modifications and variations are obvious to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The selection of the terms used herein is intended to best explain the principles of the embodiments, the practical application or the improvement of the technology in the market, or to enable other ordinary skill in the art in this technical field to understand the embodiments disclosed herein.

Claims

1. A hydraulic gate hoist, characterized in that, Comprising: A support assembly (1) provided with a track groove (101); A plurality of rollers (2), each of the rollers (2) being arranged in the track groove (101) in contact with each other; A gate plate (3) connected to the rollers (2); A guiding assembly (4) arranged corresponding to the support assembly (1), provided with a guiding groove, and the side surface of the gate plate (3) is clamped in the guiding groove; A driving mechanism (5) for abutting against the rollers (2) and for driving each of the rollers (2) to move clockwise or counterclockwise in the track groove (101).

2. The hydraulic gate hoist according to claim 1, characterized in that, Further comprising: A first moving mechanism (6) arranged on the support assembly (1), the driving mechanism (5) being arranged on the first moving mechanism (6), and the first moving mechanism (6) being used for driving the driving mechanism (5) to approach or move away from the track groove (101); A second moving mechanism (7) arranged on the support assembly (1), arranged corresponding to the rollers (2), and used for abutting against the rollers (2).

3. The hydraulic gate hoist according to claim 1, characterized in that, The driving mechanism (5) includes: A fixing frame (501) arranged on the support assembly (1); A driving motor (502) arranged on the fixing frame (501); A lead screw (503) rotatably arranged on the fixing frame (501); A guiding rod (504) arranged on the fixing frame (501) and arranged parallel to the lead screw (503); A slider (505) provided with a threaded hole cooperating with the lead screw (503) and a through hole adapted to the guiding rod (504); A clamping member (506) arranged on the slider (505).

4. The hydraulic gate hoist according to claim 3, characterized in that, The driving mechanism (5) further includes: A guiding column (507) fixedly arranged on the slider (505), and the clamping member (506) is slidably arranged on the guiding column (507); A first spring (508) and a second spring (509) placed on both sides of the clamping member (506) and both abutting against the slider (505).

5. The hydraulic gate hoist according to claim 1, characterized in that, The support assembly (1) is provided with a guiding hole (102), the guiding hole (102) communicates with the bottom end of the track groove (101), and the guiding hole (102) is used for allowing sediment to pass through.

6. The hydraulic gate hoist according to claim 1, characterized in that, Further comprising: A counterweight member (8) slidably arranged on the support assembly (1); A connecting rope (9) respectively connected to the counterweight member (8) and the gate plate (3); A guiding shaft (10) abutting against the connecting rope (9) and used for adjusting the running direction of the connecting rope (9).

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