Water conservancy gate side enclosure frame and water conservancy gate

Abstract

The utility model discloses a water conservancy gate side enclosure frame and a water conservancy gate, belongs to the technical field of water conservancy projects, and adopts the technical scheme that the water conservancy gate side enclosure frame comprises a bottom frame, side enclosure frames are welded on two sides of the top of the bottom frame, flashboards are arranged in the side enclosure frames, and tight guide sliding assemblies are arranged between the outer sides of the flashboards and the inner sides of the side enclosure frames; by arranging the tight guide sliding assembly, arranging the alloy wear-resistant frame on the inner side of the side enclosure frame and forming the sealing groove to provide stable mounting support for the rubber sealing strip, the degree of water flow scouring and sunlight irradiation is reduced, the aging deformation speed is reduced, meanwhile, the smooth side rod makes tight contact with the rubber sealing strip, the sealing performance is effectively improved, and the service life is prolonged. In addition, the alloy wear-resisting frame is high in strength, the overall structural strength of the side enclosure frame is enhanced, the side enclosure frame can bear large water pressure, and it is ensured that the flashboard drives the smooth side rod located in the side enclosure frame to be opened and closed normally.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of hydraulic engineering, especially to a water conservancy gate side frame and water conservancy gate. BACKGROUND

[0002] The gate is a control facility for closing and opening the water discharge passage, and is an important component of the hydraulic structure, which is used for controlling the flow of water, adjusting the water level and blocking the water flow, etc., and the side frame of the water conservancy gate, as an important component of the gate, directly affects the sealing performance, stability and service life of the gate.

[0003] When the gate is opened, the water flow is released from the gate opening, and the gate plate is tightly attached to the sliding groove on both sides of the gate under the impact of the water flow, the friction between the gate plate and the sliding groove increases and the stress is uneven, the gate plate slides up and down in the sliding groove, which easily causes the edge of the wear-reducing strip to be rolled, the water flow enters the gate plate, and then the weight of the gate is increased, which affects the normal water control pipe, and the current water conservancy gate adopts a complex structure to reinforce the gate column and the gate plate, but the manufacturing cost is high and the gate is heavy, which increases the load of the gate lifting mechanism.

[0004] The existing patent (publication number: CN216339383U) discloses a water conservancy gate side frame and water conservancy gate, and the utility model water conservancy gate side frame can position the wear-reducing strip and prevent it from slipping off.

[0005] In view of the above problems, the existing patent provides a solution, but the existing traditional water conservancy gate side frame has many problems, which has a negative impact on the normal operation of the water conservancy project and the utilization of water resources. On the one hand, the sealing performance is easily reduced under long-term water flow scouring, like some single rubber-sealed side frames, the rubber is easily aged and deformed after long-term water erosion and sunlight, the sealing effect is poor, which leads to water leakage, causing waste of water resources, on the other hand, the structural strength of the traditional side frame is limited, which easily affects the normal opening and closing of the gate when bearing a large water pressure, in addition, when the gate side slides up and down in the side frame, the friction is too large, which not only easily causes the gate side to wear, but also reduces the efficiency of the gate plate sliding up and down.

[0006] Therefore, a water conservancy gate side frame and water conservancy gate are proposed. Utility model content

[0007] The utility model discloses a water conservancy gate side frame and water conservancy gate can solve the many problems of the existing traditional water conservancy gate side frame, and the normal operation of water conservancy project and water resource utilization have been adversely affected, on one hand, the sealing performance is easy to drop under long -term water flow scouring, like part single rubber seal side frame, after long -time water erosion and sunlight, rubber is easy to age, deformation, and the sealing effect is poor, leading to the leakage phenomenon, cause water resource waste, on the other hand, the structural strength of traditional side frame is limited, when bearing larger water pressure, the normal opening and closing of the gate are easily affected, in addition, when the gate side slides in the side frame, the friction is too large, not only easy to cause the gate side wear, also can reduce the efficiency of the gate plate sliding up and down.

[0008] To realize above-mentioned purpose, the utility model provides following technical scheme: a water conservancy gate side frame and water conservancy gate, including the bottom frame, both sides of the top of bottom frame are welded with side frame, the inside of side frame is provided with gate plate, and the outside of gate plate is provided with the inside of side frame with tight guide and slide component;

[0009] The tight guide and slide component includes an alloy wear-resistant frame fixedly connected to the inside of the side frame, sealing grooves are formed in the front side and the rear side of the inside of the alloy wear-resistant frame, rubber sealing strips are bonded in the sealing grooves, smooth side rods are fixedly connected to the both sides of the gate plate, the smooth side rods are slidingly connected to the inside of the alloy wear-resistant frame, the outside of the smooth side rods is in contact with the inside of the rubber sealing strips, and guide and slide structures are arranged on the outside of the smooth side rods and the inside of the alloy wear-resistant frame.

[0010] Preferably, the guide and slide structures include embedding grooves formed in the middle of the both sides of the inside of the alloy wear-resistant frame, and high-strength elastic blocks are bonded in the embedding grooves.

[0011] Preferably, arc grooves are formed in the inside of the high-strength elastic blocks, and the arc grooves are located on the outside of the smooth side rods.

[0012] Preferably, cavity grooves are formed in the inside of the smooth side rods, guide pulleys are rotatably connected to the top, the middle and the bottom of the inside of the cavity grooves, and the outside of the guide pulleys is slidingly connected to the inside of the arc grooves.

[0013] Preferably, rubber elastic pads are embedded in the bottom side of the inside of the bottom frame, and the rubber elastic pads are located on the bottom of the gate plate.

[0014] Preferably, reinforcing pieces are fixedly connected to the top of the outside of the alloy wear-resistant frame, positioning screws are arranged in the inside of the reinforcing pieces, and the bottom of the positioning screws is threadedly connected to the top of the side frame.

[0015] Preferably, the front side and the rear side of the gate are bolted with a support plate, the outer side of the support plate is rotatably connected with an auxiliary wheel, the rear side of the auxiliary wheel is in contact with the front side of the side frame, the front side and the rear side of the inner side of the side frame are fixedly connected with a wear-resistant pad, and the inner side of the wear-resistant pad is in contact with the outer side of the support plate.

[0016] Preferably, the rubber sealing strip is made of rubber material, and the rubber material is added with an additive for enhancing elasticity and corrosion resistance.

[0017] Compared with the prior art, the utility model has the beneficial effects that:

[0018] 1、The application sets up the close guide sliding assembly, sets up the alloy wear-resistant frame in the inner side of the side frame, and sets up the sealing groove to provide stable installation support for the rubber sealing strip, reduces the degree of water flow scouring and sunlight irradiation, reduces the aging deformation speed, simultaneously, the smooth side rod is in close contact with the rubber sealing strip, effectively improves the sealing performance, reduces the water leakage phenomenon, avoids the waste of water resources, in addition, the alloy wear-resistant frame has high strength, enhances the overall structural strength of the side frame, makes it can bear large water pressure, ensures that the smooth side rod in the side frame is normally opened and closed by the gate, reduces the risk of safety accidents;

[0019] 2、The application sets up the guide sliding structure, converts the large-area sliding friction between the smooth side rod on both sides of the gate and the side frame into rolling friction, effectively reduces the friction, which not only reduces the wear of the smooth side rod, but also improves the efficiency of the gate sliding up and down. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the overall structural drawing of the water conservancy gate side frame and the water conservancy gate of the utility model;

[0021] Figure 2 It is the structure drawing of the close guide sliding assembly of the utility model;

[0022] Figure 3 It is the structure drawing of the guide sliding structure of the utility model;

[0023] Figure 4 It is the structure drawing of the bottom frame of the utility model;

[0024] Figure 5 It is the structure drawing of the gate of the utility model.

[0025] In the figure, 1, bottom frame; 2, side frame; 3, gate plate; 4, tight guide and sliding assembly; 41, alloy wear-resistant frame; 42, sealing groove; 43, rubber sealing strip; 44, smooth side rod; 45, guide and sliding structure; 451, embedding groove; 452, high-strength elastic block; 453, arc groove; 454, cavity groove; 455, guide and sliding wheel; 5, rubber elastic pad; 6, reinforcing sheet; 7, positioning screw; 8, support plate; 9, auxiliary wheel; 10, wear-resistant and attached pad. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0027] Please refer to Figures 1-5 The utility model provides technical schemes:

[0028] A water conservancy gate side frame and water conservancy gate, including bottom frame 1, the both sides of the top of bottom frame 1 are welded with side frame 2, the inside of side frame 2 is provided with gate plate 3, and tight guide and sliding assembly 4 is arranged between the outside of gate plate 3 and the inside of side frame 2.

[0029] Tight guide and sliding assembly 4 includes alloy wear-resistant frame 41 fixedly connected to the inside of the inside of side frame 2, sealing groove 42 is formed in the front side and the back side in the inside of alloy wear-resistant frame 41, rubber sealing strip 43 is bonded in the inside of sealing groove 42, smooth side rod 44 is fixedly connected to the both sides of gate plate 3, and smooth side rod 44 is slidingly connected to the inside of alloy wear-resistant frame 41, the outside of smooth side rod 44 is in contact with the inside of rubber sealing strip 43, and guide and sliding structure 45 is arranged on the outside of smooth side rod 44 and the inside of alloy wear-resistant frame 41.

[0030] In the embodiment: by setting tight guide and sliding assembly 4, when the water conservancy gate works, alloy wear-resistant frame 41 is fixed in the inside of side frame 2, provides stable support for the inside rubber sealing strip 43, can slow down the aging deformation of rubber sealing strip 43 under the environment of water flow scouring and sunlight irradiation, the smooth side rod 44 on the both sides of gate plate 3 slides in alloy wear-resistant frame 41, is in close contact with rubber sealing strip 43, uses the elastic deformation of rubber to fill the gap, enhances the sealing performance, reduces the water leakage, simultaneously, alloy wear-resistant frame 41 is high in strength, can bear larger water pressure, cooperates with side frame 2 to guarantee that gate plate 3 normally opens and closes, and guide and sliding structure 45 changes the sliding friction between smooth side rod 44 and alloy wear-resistant frame 41 into rolling friction, reduces the friction, reduces the abrasion of smooth side rod 44, improves the sliding efficiency of gate plate 3.

[0031] Specifically, as shown in Figure 3 The guide sliding structure 45 includes a slot 451 formed in the middle of the two sides of the alloy wear-resistant frame 41, and a high-strength elastic block 452 is bonded in the slot 451.

[0032] Specifically, as shown in Figure 3 The inner side of the high-strength elastic block 452 is provided with an arc groove 453, and the arc groove 453 is located on the outer side of the smooth side rod 44.

[0033] Specifically, as shown in Figure 3 The inner side of the smooth side rod 44 is provided with a cavity groove 454, and the top, middle and bottom of the cavity groove 454 are rotatably connected with guide pulleys 455, and the outer side of the guide pulleys 455 is slidably connected to the inner side of the arc groove 453.

[0034] In this embodiment: by setting the guide sliding structure 45, when the gate 3 is lifted, the guide pulleys 455 in the cavity groove 454 of the smooth side rod 44 roll in the arc groove 453 on the inner side of the high-strength elastic block 452, and the high-strength elastic block 452 has a certain elasticity, which can adapt to the slight deviation of the smooth side rod 44 during movement, play a buffering and fine-tuning role, and convert sliding friction into rolling friction, greatly reducing the large-area friction between the smooth side rod 44 and the alloy wear-resistant frame 41, reducing the friction, which makes the gate 3 more smooth during lifting, reduces the power consumption, at the same time, reduces the wear degree of the smooth side rod 44, prolongs the service life of the related parts, and further improves the sliding efficiency of the gate 3.

[0035] Specifically, as shown in Figure 4 The inner side of the bottom frame 1 is embedded with a rubber elastic pad 5, and the rubber elastic pad 5 is located at the bottom of the gate 3.

[0036] Specifically, as shown in Figure 4 The outer side of the alloy wear-resistant frame 41 is fixedly connected with a reinforcing sheet 6, and the inner side of the reinforcing sheet 6 is provided with a positioning screw 7, and the bottom of the positioning screw 7 is threadedly connected to the top of the side wall frame 2.

[0037] In this embodiment: by setting the rubber elastic pad 5, the reinforcing sheet 6 and the positioning screw 7, when the gate 3 is closed, the rubber elastic pad 5 at the bottom plays a buffering role, reduces the impact force between the gate 3 and the bottom frame 1, avoids damage caused by rigid collision, at the same time, enhances the sealing performance of the bottom, the reinforcing sheet 6 is fixed to the top of the side wall frame 2 through the positioning screw 7, the alloy wear-resistant frame 41 and the side wall frame 2 are more firmly connected together, the stability of the whole side wall frame 2 structure is enhanced, the looseness and displacement between the alloy wear-resistant frame 41 and the side wall frame 2 are prevented, and the normal operation of the water conservancy gate under complex working conditions is ensured.

[0038] Specifically, as shown in Figure 5As shown, the front side and the rear side of the gate plate 3 are both hingedly connected with a support plate 8, the outer side of the support plate 8 is rotatably connected with an auxiliary wheel 9, the rear side of the auxiliary wheel 9 is in contact with the front side of the side frame 2, the front side and the rear side of the inner side of the side frame 2 are both fixedly connected with a wear-resistant pad 10, the inner side of the wear-resistant pad 10 is in contact with the outer side of the support plate 8.

[0039] Specifically, as shown, Figure 2 The rubber sealing strip 43 is made of rubber material, and the rubber material is added with an additive for enhancing elasticity and corrosion resistance.

[0040] In this embodiment: by setting the support plate 8, the auxiliary wheel 9 and the wear-resistant pad 10, when the gate plate 3 is lifted, the auxiliary wheel 9 on the outer side of the support plate 8 rolls along the front side of the side frame 2, further assisting the sliding of the gate plate 3, sharing part of the weight of the gate plate 3, cooperating with the guide and sliding structure 45, making the movement of the gate plate 3 more stable, and reducing the friction between the gate plate 3 and the side frame 2, the wear-resistant pad 10 protects the inner side of the side frame 2 from being worn by the support plate 8, and provides a stable support surface for the support plate 8, and the rubber sealing strip 43 with special material, with enhanced elasticity, can better deform to fill the gap when subjected to water pressure, improve the sealing effect, the added corrosion-resistant additive prolongs the service life of the rubber sealing strip 43, and ensures long-term stable waterproof sealing performance.

[0041] Working principle: in the use of water conservancy gate, first, when the water flow needs to be controlled, the gate plate 3 will be operated, at this time, the alloy wear-resistant frame 41 fixed in the inner side of the side wall frame 2 plays a key role, which provides stable support for the rubber sealing strip 43, greatly slows down the aging deformation speed of the rubber sealing strip 43 under the water flow and sunlight, the smooth side rod 44 on both sides of the gate plate 3 slides in the alloy wear-resistant frame 41 and is in close contact with the rubber sealing strip 43, the rubber sealing strip 43 fills the gap by using its elastic deformation, realizes good sealing effect, effectively reduces the water leakage phenomenon, and the alloy wear-resistant frame 41 has high strength and can withstand large water pressure, which cooperates with the side wall frame 2 to protect the normal opening and closing of the gate plate 3, in the lifting process of the gate plate 3, the guide sliding structure 45 further optimizes the motion state, when the gate plate 3 is lifted, the guide sliding wheel 455 in the inner cavity groove 454 of the smooth side rod 44 rolls in the arc groove 453 in the inner side of the high-strength elastic block 452, the high-strength elastic block 452 can adapt to the slight deviation of the smooth side rod 44 by virtue of its elasticity, plays a buffering and fine-tuning role, changes the large-area sliding friction into rolling friction, greatly reduces the friction between the smooth side rod 44 and the alloy wear-resistant frame 41, which makes the lifting of the gate plate 3 more smooth, not only reduces the power loss, but also reduces the wear of the smooth side rod 44, improves the sliding efficiency, at the same time, the support plate 8 bolted to the front side and the rear side of the gate plate 3 and the auxiliary wheel 9 rotatably connected outside also play an important role, when the gate plate 3 is lifted, the auxiliary wheel 9 rolls along the front side of the side wall frame 2, shares part of the weight of the gate plate 3, and cooperates with the guide sliding structure 45 to make the gate plate 3 move more stably, further reduces the friction between the gate plate 3 and the side wall frame 2, the wear-resistant matching pad 10 in the inner side of the side wall frame 2 not only protects the side wall frame 2 from being worn by the support plate 8, but also provides a stable support surface for the support plate 8, ensuring the stability of the whole structure, in addition, the rubber elastic pad 5 on the inner bottom side of the bottom frame 1 plays a role when the gate plate 3 is closed, which can reduce the impact force between the gate plate 3 and the bottom frame 1, avoid damage caused by rigid collision, and enhance the bottom sealing performance, through the overall cooperation of these components, the water conservancy gate can reliably operate in various environments and accurately and effectively control the water flow.

[0042] The above is only a preferred embodiment of the utility model, and is not used to limit the utility model, any modification, equivalent replacement and improvement made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A side frame for a hydraulic gate and a hydraulic gate, comprising a bottom frame (1), characterized in that: The bottom frame (1) has side frames (2) welded on both sides of the top. A gate (3) is provided inside the side frame (2). A tight guide slide assembly (4) is provided between the outer side of the gate (3) and the inner side of the side frame (2). The tight guide slide assembly (4) includes an alloy wear-resistant frame (41) fixedly connected to the inside of the side frame (2). The front and rear sides of the alloy wear-resistant frame (41) are provided with sealing grooves (42). A rubber sealing strip (43) is bonded inside the sealing groove (42). Smooth side rods (44) are fixedly connected to both sides of the gate (3). The smooth side rods (44) are slidably connected to the inside of the alloy wear-resistant frame (41). The outer side of the smooth side rods (44) contacts the inner side of the rubber sealing strip (43). A guide slide structure (45) is provided between the outer side of the smooth side rods (44) and the inner side of the alloy wear-resistant frame (41).

2. The hydraulic gate side frame and hydraulic gate according to claim 1, characterized in that: The guide structure (45) includes a groove (451) formed in the middle of the two sides inside the alloy wear-resistant frame (41), and a high-strength elastic block (452) is bonded inside the groove (451).

3. The hydraulic gate side frame and hydraulic gate according to claim 2, characterized in that: The high-strength elastic block (452) has an arc groove (453) on its inner side, and the arc groove (453) is located on the outer side of the smooth side rod (44).

4. The hydraulic gate side frame and hydraulic gate according to claim 3, characterized in that: The smooth side rod (44) has a cavity (454) inside. The top, middle and bottom of the cavity (454) are rotatably connected to guide pulleys (455). The outer side of the guide pulleys (455) is slidably connected to the inside of the arc groove (453).

5. The hydraulic gate side frame and hydraulic gate according to claim 1, characterized in that: A rubber elastic pad (5) is embedded in the bottom side of the bottom frame (1), and the rubber elastic pad (5) is located at the bottom of the gate (3).

6. The hydraulic gate side frame and hydraulic gate according to claim 1, characterized in that: A reinforcing plate (6) is fixedly connected to the top of the outer side of the alloy wear-resistant frame (41). A positioning screw (7) is provided inside the reinforcing plate (6). The bottom of the positioning screw (7) is threadedly connected to the top of the side frame (2).

7. The hydraulic gate side frame and hydraulic gate according to claim 1, characterized in that: The gate (3) has support plates (8) bolted to both the front and rear sides. The outer side of the support plate (8) is rotatably connected to an auxiliary wheel (9). The rear side of the auxiliary wheel (9) contacts the front side of the side frame (2). The front and rear sides of the inner side of the side frame (2) are fixedly connected to wear-resistant pads (10). The inner side of the wear-resistant pads (10) contacts the outer side of the support plate (8).

8. The hydraulic gate side frame and hydraulic gate according to claim 1, characterized in that: The rubber sealing strip (43) is made of rubber material, and the rubber material contains additives that enhance elasticity and corrosion resistance.

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