阅读说明：本技术 一种密封闸门 (Sealing gate ) 是由 杨亚峻 王成建 王阳阳 于 2019-09-27 设计创作，主要内容包括：本发明公开了一种密封闸门,包括闸门本体、以及与闸门本体相配合的坝基,所述坝基由左侧坝基、右侧坝基、底侧坝基组成,所述左侧坝基、右侧坝基分别设置在闸门本体前方的左右两侧,所述闸门本体底端铰接在底侧坝基上并通过主液压控制系统控制翻转,所述闸门本体左右两侧分别与左侧坝基、右侧坝基之间均设置有橡胶密封组件、旋转固定卡爪组件、平移固定锁紧组件、以及闸门固定组件。本发明密封闸门,简单实用,密封性高,牢固性好,稳定性高,使用时间长,不易损坏,使用方便。(The invention discloses a sealing gate which comprises a gate body and a dam foundation matched with the gate body, wherein the dam foundation consists of a left dam foundation, a right dam foundation and a bottom dam foundation, the left dam foundation and the right dam foundation are respectively arranged on the left side and the right side in front of the gate body, the bottom end of the gate body is hinged to the bottom dam foundation and is controlled to turn over through a main hydraulic control system, and rubber sealing assemblies, rotary fixing jaw assemblies, translational fixing locking assemblies and gate fixing assemblies are respectively arranged between the left side and the right side of the gate body and between the left dam foundation and the right side dam foundation. The sealing gate disclosed by the invention is simple and practical, high in sealing property, good in firmness, high in stability, long in service time, not easy to damage and convenient to use.)

1. The utility model provides a sealed gate, its characterized in that, including gate body (1) and with gate body (1) matched with dam foundation, the dam foundation comprises left side dam foundation (2), right side dam foundation (3), bottom side dam foundation, left side dam foundation (2), right side dam foundation (3) set up the left and right sides in gate body (1) the place ahead respectively, gate body (1) bottom articulates on the bottom side dam foundation and through main hydraulic control system (4) control upset, gate body (1) the left and right sides respectively with left side dam foundation (2), right side dam foundation between all be provided with rubber seal assembly (5), rotatory fixed jack catch subassembly (6), the fixed locking subassembly of translation (7) and the fixed subassembly of gate (8).

2. A sealing gate according to claim 1, characterised in that the rubber sealing assembly (5) comprises a rubber sealing gasket (51), a hydraulic sealing device (52), a gasket sliding device (53), two sides of the front end surface of the gate body (1) are respectively provided with a sealing gasket sliding groove (11) and a vertical sealing device groove I (12), sealing gasket limiting clamping pieces (13) are arranged on two end faces of the gate body (1), a second vertical sealing device groove (21) is arranged on the dam foundation, one end of the rubber sealing gasket (51) is fixed on the sealing gasket sliding device (53), the other end of the rubber sealing gasket is arranged in the sealing gasket limiting clamping piece (13), the first sealing device groove (12) and the second sealing device groove (21) are both provided with a hydraulic sealing device (52), the front ends of the hydraulic sealing devices (52) act on the rubber sealing gaskets (51).

3. Sealing gate according to claim 2, characterised in that the hydraulic sealing means (52) consist of a hydraulic telescopic system, hydraulic rods provided in several and controlled by the hydraulic telescopic system, the rear ends of the hydraulic rods being fixed in the first (12) and second (21) sealing means recesses, and pressure plates fixed at the front ends of the hydraulic rods, which act on rubber gaskets (51).

4. A sealing gate according to claim 2 or 3, characterised in that the rubber gasket (51) is square-shaped.

5. The sealing gate as claimed in claim 2 or 3, wherein the first sealing device groove (12) and the second sealing device groove (21) are arranged in a staggered manner, and the second sealing device groove (21) is arranged on the left dam foundation (2) or the right dam foundation (3) at one end of the gate body (1) on the outer side of the first sealing device groove (12).

6. The sealing gate according to claim 1, characterized in that the rotary fixed jaw assembly (6) comprises a jaw fixing base (61), a jaw support arm (62) and a jaw rotation control system, wherein the jaw fixing base (61) is fixed on the left dam foundation (2) or the right dam foundation (3), the bottom end of the jaw support arm (62) is hinged on the jaw fixing base (61) and is controlled to rotate by the jaw rotation control system; the translational fixed locking assembly (7) comprises a translational main rod (71), locking jaws (72), a translational sliding device (73) and a translational sliding groove (74), wherein the translational sliding groove (74) is formed in the left dam foundation (2) or the right dam foundation (3), the translational sliding device (73) is installed in the translational sliding groove (74), the locking jaws (72) are provided with a plurality of locking jaws and fixed on the translational main rod (71), and the translational main rod (71) is fixed on the translational sliding device (73); the gate fixing component (8) comprises two gate fixing rods (81) and two gate support arms (82), the bottom ends of the two gate support arms (82) are fixed on the gate body (1), and the gate fixing rods (81) are fixed at the front ends of the two gate support arms (82); the claw support arm (62) and the locking claw (72) can be clamped on the gate fixing rod (81).

7. Sealing gate according to claim 6, characterized in that said translation chutes (74) are provided in two or more and mutually parallel.

8. The sealing gate according to claim 1, wherein the sealing gasket limiting fastener (13) is composed of a limiting support rod and limiting support arms arranged at two ends of the limiting support rod, the bottom ends of the limiting support arms are fixed on the gate body (1), the limiting support rod, the limiting support arms and the gate body (1) are combined to form a limiting hole, and the rubber sealing gasket (51) is clamped in the limiting hole.

Technical Field

The invention relates to the technical field of retaining dams, in particular to a sealing gate.

Background

The gate is used for closing and opening the control facility of the drainage (discharging) water channel, is an important component of a hydraulic building, and can be used for intercepting water flow, controlling water level, regulating flow, discharging silt and floating objects and the like.

The flap gate is one kind of gate, uses comparatively extensively. The traditional flap gate is a hydraulic automatic control flap gate, is a gate designed according to the lever principle, and is automatically opened when the upstream water level exceeds the normal water storage level, and the higher the water level is, the larger the opening amount is. When the flap gate is completely opened, water flows through the upper part and the lower part of the water retaining part, so that objects in the process of advancing are difficult to pass through, and even directly impact the water retaining part to damage the flap gate.

The traditional flap gate has the defects of complex structure and more redundant constraints, wherein common slide rail and roller structures are easy to rust and blocked by sundries, particularly the slide rail has low reliability, the turning resistance of the flap gate is increased, when sundries exist in water, the slide rail is easy to block, the starting water level after the gate is built is unstable, the actual error is large, the adjustment cannot be realized, and the like. And the slide rail is easy to fall off, and the weight distribution of the flap gate is unreasonable, so that the flap gate is easy to be damaged by washing. The opening and closing of the traditional hydraulic automatic control flap gate completely depends on the height of a water storage level, the flap gate opening mode is passive, the flap gate can not be opened in time, the traditional flap gate mainly depends on the bottom of the flap gate to open drainage during non-flood discharge, water surface suspended garbage can not be discharged, and the suspended garbage is easily clamped on the lower portion of the flap gate, so that the flap gate is not closed tightly. The high dependence of the opening and closing of the flap gate on the water level causes the deficiency of the flood discharge capacity of the flap gate. Meanwhile, the traditional flap gate is low in sealing performance and unstable in structure, particularly the connection between the gate and a dam foundation is not firm, and the flap gate is large in damage to the gate and the dam foundation after being used for a long time, so that the structure of the gate and the dam foundation is damaged, the sealing capability is reduced, the water leakage phenomenon occurs, and the flap gate needs to be replaced frequently.

Disclosure of Invention

The invention aims to: a sealing gate is provided to solve the above drawbacks.

In order to achieve the above purpose, the invention provides the following technical scheme:

the utility model provides a sealed gate, includes the gate body and with gate body matched with dam foundation, the dam foundation comprises left side dam foundation, right side dam foundation, bottom side dam foundation, left side dam foundation, right side dam foundation set up the left and right sides in gate body the place ahead respectively, gate body bottom articulates on bottom side dam foundation and through the upset of main hydraulic control system control, the gate body left and right sides respectively with left side dam foundation, right side dam foundation between all be provided with rubber seal assembly, rotatory fixed jaw subassembly, the fixed locking Assembly of translation and the fixed subassembly of gate.

Preferably, the rubber seal assembly comprises a rubber seal gasket, a hydraulic seal device and a seal gasket sliding device, wherein a seal gasket sliding groove and a vertical seal device groove I are respectively arranged on two sides of the front end face of the gate body, a seal gasket limiting clamping piece is arranged on the two end faces of the gate body, a vertical seal device groove II is arranged on the dam foundation, one end of the rubber seal gasket is fixed on the seal gasket sliding device, the other end of the rubber seal gasket is installed in the seal gasket limiting clamping piece, the first seal device groove and the second seal device groove are both provided with the hydraulic seal device, and the front end of the hydraulic seal device is both acted on the rubber seal gasket.

Preferably, the hydraulic sealing device is composed of a hydraulic telescopic system, a plurality of hydraulic rods and a pressure plate, the hydraulic rods are controlled to be telescopic by the hydraulic telescopic system, the rear ends of the hydraulic rods are fixed in the first sealing device groove and the second sealing device groove, the pressure plate is fixed at the front end of the hydraulic rods, and the pressure plate acts on the rubber sealing pad.

Preferably, the rubber packing is square.

Preferably, the first sealing device groove and the second sealing device groove are arranged in a staggered mode, and the second sealing device groove is formed in the left dam foundation or the right dam foundation, close to one end of the gate body, on the outer side of the first sealing device groove.

Preferably, the rotary fixing jaw assembly comprises a jaw fixing base, a jaw supporting arm and a jaw rotation control system, wherein the jaw fixing base is fixed on the left dam foundation or the right dam foundation, and the bottom end of the jaw supporting arm is hinged to the jaw fixing base and is controlled to rotate by the jaw rotation control system; the translational fixed locking assembly comprises a translational main rod, locking jaws, a translational sliding device and a translational sliding groove, the translational sliding groove is formed in the left dam foundation or the right dam foundation, the translational sliding device is installed in the translational sliding groove, the locking jaws are provided with a plurality of locking jaws and fixed on the translational main rod, and the translational main rod is fixed on the translational sliding device; the gate fixing component comprises two gate fixing rods and two gate support arms, the bottom ends of the two gate support arms are fixed on the gate body, and the gate fixing rods are fixed at the front ends of the two gate support arms; the jack catch support arm, locking jack catch all can block on the gate dead lever.

Preferably, the translation chutes are provided with two or more and parallel to each other.

Preferably, the sealing gasket limiting clamping piece is composed of a limiting support rod and limiting support arms arranged at two ends of the limiting support rod, the bottom ends of the limiting support arms are fixed on the gate body, the limiting support rod, the limiting support arms and the gate body are combined to form a limiting hole, and the rubber sealing gasket is clamped in the limiting hole.

The invention has the beneficial effects that:

according to the device, the rubber sealing components are arranged between the left side and the right side of the gate body and between the left dam foundation and the right dam foundation respectively, so that high sealing between the gate and the dam foundations is realized, and the effect is good; through all set up rotatory fixed jack catch subassembly, the fixed locking Assembly of translation and the fixed subassembly of gate between gate body left and right sides respectively and left side dam foundation, right side dam foundation, realize the gate and left side dam foundation, right side dam foundation between fixed, the fastness is good, stability is high, long service time. The sealing gate disclosed by the invention is simple and practical, high in sealing property, good in firmness, high in stability, long in service time, not easy to damage and convenient to use.

Drawings

FIG. 1: the structure of the invention is in front view;

FIG. 2: the structure of the invention is seen from the top;

FIG. 3: the rubber sealing component of the invention has a schematic structure;

FIG. 4: the invention is shown in the structural diagram A in figure 1.

Detailed Description

The following description of the embodiments of the present invention is made with reference to the accompanying drawings 1-4:

as shown in fig. 1-4, a sealing gate comprises a gate body 1 and a dam foundation matched with the gate body 1, wherein the dam foundation is composed of a left dam foundation 2, a right dam foundation 3 and a bottom dam foundation, the left dam foundation 2 and the right dam foundation 3 are respectively arranged on the left side and the right side in front of the gate body 1, the bottom end of the gate body 1 is hinged to the bottom dam foundation and is controlled to overturn through a main hydraulic control system 4, rubber sealing components 5 are respectively arranged between the left side and the right side of the gate body 1 and between the left dam foundation 2 and the right dam foundation 3, a clamping jaw component 6 is fixed in a rotating mode, a locking component 7 is fixed in a translating mode, and a gate fixing component 8 is arranged between.

The two sides of the front end face of the gate body 1 are respectively provided with a sealing gasket sliding groove 11 and a vertical sealing device groove I12, a vertical sealing device groove II 21 is arranged on the dam foundation, the sealing device groove I12 and the sealing device groove II 21 are arranged in a staggered mode, and the sealing device groove II 21 is arranged on the left dam foundation 2 or the right dam foundation 3, close to one end of the gate body 1, on the outer side of the sealing device groove I12.

All be provided with sealed spacing fastener 13 of filling up on the face of gate body 1 both ends, sealed spacing fastener 13 of filling up comprises spacing branch and the spacing support arm of setting at spacing branch both ends, and spacing support arm bottom mounting is on gate body 1, and spacing branch, spacing support arm and gate body 1 make up and enclose into a spacing hole.

The rubber sealing component 5 comprises a rubber sealing gasket 51, a hydraulic sealing device 52 and a sealing gasket sliding device 53, wherein the rubber sealing gasket 51 is square, one end of the rubber sealing gasket is fixed on the sealing gasket sliding device 53, and the other end of the rubber sealing gasket is clamped in a limiting hole of the sealing gasket limiting clamping piece 13. The first sealing device groove 12 and the second sealing device groove 21 are both provided with a hydraulic sealing device 52, and the front end of the hydraulic sealing device 52 acts on the rubber sealing gasket 51. The hydraulic sealing device 52 is composed of a hydraulic telescopic system, a plurality of hydraulic rods and a pressure plate, the hydraulic rods are controlled to be telescopic by the hydraulic telescopic system, the rear ends of the hydraulic rods are fixed in the first sealing device groove 12 and the second sealing device groove 21, the pressure plate is fixed at the front end of the hydraulic rods, and the pressure plate acts on the rubber sealing gasket 51.

The rotary fixing jaw assembly 6 comprises a jaw fixing base 61, a jaw support arm 62 and a jaw rotation control system, wherein the jaw fixing base 61 is fixed on the left dam foundation 2 or the right dam foundation 3, and the bottom end of the jaw support arm 62 is hinged on the jaw fixing base 61 and is controlled to rotate through the jaw rotation control system.

The translational fixing and locking assembly 7 comprises a translational main rod 71, locking claws 72, a translational sliding device 73 and a translational sliding groove 74, wherein the translational sliding groove 74 is provided with two or more than two parallel sliding grooves and is arranged on the left dam foundation 2 or the right dam foundation 3, the translational sliding device 73 is arranged in the translational sliding groove 74, the locking claws 72 are provided with a plurality of sliding grooves and fixed on the translational main rod 71, and the translational main rod 71 is fixed on the translational sliding device 73.

The gate fixing assembly 8 comprises two gate fixing rods 81 and two gate support arms 82, the bottom ends of the two gate support arms 82 are fixed on the gate body 1, and the gate fixing rods 81 are fixed at the front ends of the two gate support arms 82. The latch arm 62 and the lock latch 72 are engaged with the shutter fixing lever 81.

In the use process of the sealing gate of the device, the sealing is realized by arranging rubber sealing gaskets 51 between the gate body 1 and the left dam foundation 2 and the right dam foundation 3; meanwhile, the gate body 1 and the dam foundation are provided with the first sealing device groove 12 and the second sealing device groove 21, and the hydraulic sealing device 52 is arranged in the first sealing device groove and the second sealing device groove, so that the sealing performance of the rubber sealing gasket 51 is improved; the gasket sliding device 53 is arranged in the gasket sliding groove 11 of the gate body 1, and the movement of the rubber gasket 51 is controlled, so that the rubber gasket 51 can be fully utilized, the sealing performance is improved, the service life is prolonged, and the frequency of replacing the rubber gasket 51 is reduced by the movement of the rubber gasket 51 under the condition that part of the rubber gasket 51 is damaged. All be provided with rotatory fixed jaw subassembly 6, the fixed locking Assembly 7 of translation and the fixed subassembly 8 of gate between the gate body 1 left and right sides respectively and left side dam foundation 2, right side dam foundation 3, utilize the fixed locking Assembly 7 of rotatory fixed jaw subassembly 6, translation to the dual-action of the fixed subassembly 8 of gate, realize the dual fixed to gate body 1, it is fixed firm, stability is good, and live time is long, and is not fragile, convenient to use.

The invention has been described above with reference to the accompanying drawings, it is obvious that the invention is not limited to the specific implementation in the above-described manner, and it is within the scope of the invention to adopt such insubstantial modifications of the inventive concept and solution, or to apply the inventive concept and solution directly to other applications without such modifications.