Novel bidirectional sealing flashboard device

Abstract

The utility model discloses a novel two-way sealing flashboard device, which relates to the technical field of industrial production and comprises a guide limiting component, a raft body, a lifting mechanism and a two-way self-tightening sealing component, the guide limiting component is provided with a first guide groove and a second guide groove, and the first guide groove and the second guide groove are positioned on two sides of a pipeline; the two side edges of the raft body are in sliding connection with the first guide groove and the second guide groove correspondingly so as to seal or open the pipeline. The fixed end of the lifting mechanism is fixedly connected with the guide limiting assembly, and the movable end of the lifting mechanism is fixedly connected with the raft body so as to drive the raft body to slide along the first guide groove and the second guide groove. The two-way self-tightening sealing assemblies are arranged on the inner sides and the outer sides of the edges of the two sides of the raft body so as to be extruded and sealed with the first guide groove and the second guide groove when the raft body is extruded by materials in a pipeline, the structure is simple, use is convenient, and the sealing effect is effectively guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to industrial production technical field especially relates to a novel two -way sealing gate device. BACKGROUND

[0002] In the industrial production field, especially in the daily operation process of the ore dressing plant, the pipeline conveying system plays a vital role. The ore dressing plant needs to efficiently and accurately convey the ore pulp and water and other media to the designated position through the pipeline, and at the same time, part of the water is returned to the tailings dam. In these pipeline conveying systems, the problem of medium flow control cannot be avoided, which requires reliable and effective sealing devices to realize this function.

[0003] The current sealing method has many drawbacks, the pipeline diameter is large, and the cost of installing the valve is high. Some existing positions use ordinary iron plates to seal the pipeline, which has achieved the control of the flow direction of the ore pulp and water. Using ordinary iron plate sealing, the operation is difficult. At the same time, the iron plate sealing is not tight, and the ore pulp and water flow cannot be completely sealed. UTILITARY MODEL

[0004] The utility model aims at providing a novel two -way sealing gate device to solve the problems existing in the prior art, which has simple structure, convenient use and effectively guarantees the sealing effect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following scheme:

[0006] The utility model provides a novel two -way sealing gate device, which comprises: a guide limiting component, a raft body, a lifting mechanism and a two -way self -tightening type sealing assembly, the guide limiting component is provided with first guide groove and second guide groove, and the first guide groove and the second guide groove are located on both sides of the pipeline, the two side edges of the raft body are respectively connected with the first guide groove and the second guide groove to seal or open the pipeline, the fixed end of the lifting mechanism is fixedly connected with the guide limiting component, and the movable end of the lifting mechanism is fixedly connected with the raft body to drive the raft body to slide along the first guide groove and the second guide groove, the two -way self -tightening type sealing assembly is arranged on the inner and outer sides of the two side edges of the raft body to be extruded and sealed with the first guide groove and the second guide groove when the raft body is extruded by the material in the pipeline.

[0007] Preferably, the raft body comprises a first iron plate, a rubber plate and a second iron plate, and the rubber plate is fixedly connected between the first iron plate and the second iron plate.

[0008] Preferably, the bidirectional self-tightening sealing assembly comprises a first sealing strip and a second sealing strip, the first sealing strip is fixedly arranged on the two sides of the first iron plate away from the rubber plate, and the second sealing strip is fixedly arranged on the two sides of the second iron plate away from the rubber plate,

[0009] Preferably, a plurality of fasteners are further included, and the fasteners are used for penetrating and fixing the first sealing strip, the first iron plate, the rubber plate, the second iron plate and the second sealing strip.

[0010] Preferably, the guide limiting assembly comprises a first guide rail and a second guide rail, the first guide rail and the second guide rail are fixedly connected to the two sides of the pipeline, the first guide rail is provided with the first guide groove, and the second guide rail is provided with the second guide groove.

[0011] Preferably, the lifting mechanism comprises a cross beam, a screw rod and an adjusting nut, the two ends of the cross beam are fixedly connected with the top ends of the first guide rail and the second guide rail respectively, the middle part of the cross beam is provided with a through hole, the screw rod is fixedly connected with the top of the raft body through the through hole, the adjusting nut is arranged above the cross beam and is in threaded connection with the screw rod, and rotating the adjusting nut can drive the screw rod to ascend or descend.

[0012] Preferably, a hand wheel is further included, and the hand wheel is fixedly connected with the adjusting nut.

[0013] Preferably, a plurality of raft reinforcing bars are further included, one end of the raft reinforcing bar is fixedly connected with the raft body, and the other end is fixedly connected with the screw rod.

[0014] The novel bidirectional sealing gate device has the following technical effects relative to the prior art:

[0015] The first guide groove and the second guide groove of the guide limiting assembly can accurately provide a track for sliding of the raft body, ensure that the raft body moves stably in the process of sealing or opening the pipeline and cannot deviate, and therefore the stability and the sealing property of the device are improved. Effective connection of the lifting mechanism with the guide limiting assembly and the raft body enables an operator to conveniently control the lifting action of the raft body. The bidirectional self-tightening sealing assembly can be tightly extruded and sealed with the guide groove under the action of the material pressure in the pipeline, can realize the bidirectional sealing function, effectively prevents leakage of the material in the pipeline and improves the sealing reliability of the device. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0017] Fig. 1 The structural schematic diagram of the novel bidirectional sealing gate plate device provided by the present application is shown in the figure.

[0018] Fig. 2 The structural schematic diagram of the raft body in the novel bidirectional sealing gate plate device provided by the present application is shown in the figure.

[0019] Fig. 3 The structural sectional view of the fastener connecting the bidirectional self-tightening sealing assembly and the raft body in the novel bidirectional sealing gate plate device provided by the present application is shown in the figure.

[0020] In the figure: 1, guiding and limiting assembly; 2, raft body; 21, first iron plate; 22, rubber plate; 23, second iron plate; 3, screw rod; 4, adjusting nut; 5, hand wheel; 6, raft reinforcing bar; 7, bidirectional self-tightening sealing assembly; 71, first sealing strip; 72, second sealing strip; 8, fastener. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0022] The purpose of the present application is to provide a novel bidirectional sealing gate plate device to solve the problems in the prior art, which is simple in structure, convenient to use, and can effectively ensure the sealing effect.

[0023] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the present application will be further described in detail in combination with the drawings and specific embodiments.

[0024] The present application provides a novel bidirectional sealing gate plate device, which comprises a raft body, a guiding and limiting assembly, a bidirectional self-tightening sealing assembly and a fastener. Figs. 1-3As shown, it comprises: a guide limiting component 1, a raft body 2, a lifting mechanism and a bidirectional self-tight sealing assembly 7. The guide limiting component 1 is provided with a first guide groove and a second guide groove, and the first guide groove and the second guide groove are located on both sides of the pipeline. The two side edges of the raft body 2 are respectively slidably connected to the first guide groove and the second guide groove to seal or open the pipeline. The fixed end of the lifting mechanism is fixedly connected with the guide limiting component 1, and the movable end of the lifting mechanism is fixedly connected with the raft body 2 to drive the raft body 2 to slide along the first guide groove and the second guide groove. The bidirectional self-tight sealing assembly 7 is arranged on the inner and outer sides of the two side edges of the raft body 2 to be extruded and sealed with the first guide groove and the second guide groove when the raft body 2 is extruded by the material in the pipeline. The first guide groove and the second guide groove of the guide limiting component 1 can accurately provide a track for the sliding of the raft body 2, ensuring that the raft body 2 moves smoothly during the sealing or opening of the pipeline and does not deviate, thereby improving the stability and sealing performance of the device. The effective connection of the lifting mechanism with the guide limiting component 1 and the raft body 2 enables the operator to conveniently control the lifting action of the raft body 2. The bidirectional self-tight sealing assembly 7 can be tightly extruded and sealed with the guide groove under the pressure of the material in the pipeline, can realize the bidirectional sealing function, effectively prevents the leakage of the material in the pipeline, and improves the sealing reliability of the device.

[0025] In a preferred embodiment, the raft body 2 comprises a first iron plate 21, a rubber plate 22 and a second iron plate 23, and the rubber plate 22 is fixedly connected between the first iron plate 21 and the second iron plate 23. This structure design makes the raft body 2 have better pressure resistance and buffering performance. The rubber plate 22 can effectively buffer the pressure and impact force of the material in the pipeline, avoiding the deformation or damage of the first iron plate 21 and the second iron plate 23 due to long-term strong pressure, thereby prolonging the service life of the raft body 2. Meanwhile, under the condition of ensuring a certain strength, the addition of the rubber plate 22 can appropriately reduce the weight of the raft body 2, making the movement of the raft body 2 driven by the lifting mechanism more relaxed and smooth, reducing energy consumption and equipment wear.

[0026] In a preferred embodiment, the bidirectional self-tight sealing assembly 7 comprises a first sealing strip 71 and a second sealing strip 72. The first sealing strip 71 is fixedly arranged on the two sides of the first iron plate 21 away from the rubber plate 22, and the second sealing strip 72 is fixedly arranged on the two sides of the second iron plate 23 away from the rubber plate 22. In this way, the sealing strips can effectively seal the gaps between the first iron plate 21 and the second iron plate 23 and the guide grooves, respectively. When the raft body 2 is extruded by the material in the pipeline, the first sealing strip 71 and the second sealing strip 72 can respectively tightly adhere to the corresponding guide grooves, preventing the material from leaking from the gaps between the raft body 2 and the guide grooves, further enhancing the bidirectional sealing effect of the device, and achieving good sealing regardless of the direction of the pressure of the material on the raft body 2, reducing the risk of leakage and improving the safety and stability of the production process.

[0027] In a preferred embodiment, the novel bidirectional sealing flap device further comprises a plurality of fasteners 8 for penetrating and fixing the first sealing strip 71, the first iron plate 21, the rubber plate 22, the second iron plate 23 and the second sealing strip 72, the presence of the plurality of fasteners 8 ensures that the connection between the first sealing strip 71, the first iron plate 21, the rubber plate 22, the second iron plate 23 and the second sealing strip 72 is tight and stable. During the long-term operation of the device, the components will not loosen due to external forces or vibrations and other factors, ensuring the integrity of the entire structure. This helps to maintain the sealing performance of the bidirectional self-tightening sealing assembly 7 and the structural stability of the raft body 2, reduces the possibility of sealing failure and equipment failure caused by component loosening, improves the durability and reliability of the device, and preferably the fasteners 8 are fixed bolts and fixed nuts.

[0028] In a preferred embodiment, the guide limiting assembly 1 comprises a first guide rail and a second guide rail fixedly connected to the two sides of the pipeline, the first guide rail is provided with a first guide groove, and the second guide rail is provided with a second guide groove. The guide limiting assembly 1 is specifically provided as the first guide rail and the second guide rail, which enhances the overall structural strength and stability of the device. The guide rails fixedly connected to the two sides of the pipeline can better bear the weight of the raft body 2 and various forces received during operation, while the first guide groove and the second guide groove are respectively provided by the first guide rail and the second guide rail, so that the guiding effect of the guide rails on the raft body 2 is more accurate and reliable. Compared with other possible guiding methods, this guide rail structure can better adapt to the working requirements of large-diameter pipelines and higher pressure environments, ensuring that the raft body 2 always maintains an accurate sliding trajectory during long-term operation, and ensuring the normal and stable operation of the device.

[0029] In a preferred embodiment, the first guide rail and the second guide rail are made of 100mm channel steel.

[0030] In a preferred embodiment, the lifting mechanism comprises a cross beam, a screw rod 3 and an adjusting nut 4, the two ends of the cross beam are fixedly connected with the top ends of the first guide rail and the second guide rail respectively, the middle part of the cross beam is provided with a through hole, the screw rod 3 is fixedly connected with the top of the raft body 2 through the through hole, the adjusting nut 4 is arranged above the cross beam and is threadedly connected with the screw rod 3, and rotating the adjusting nut 4 can drive the screw rod 3 to rise or fall. Such a lifting mechanism has a simple design and is convenient to operate. The connection of the cross beam with the first guide rail and the second guide rail provides a stable support structure for the entire lifting mechanism, ensuring the stability and reliability of the screw rod 3 when driving the raft body 2 to move. By rotating the adjusting nut 4 to control the lifting of the screw rod 3, the operator can easily and accurately adjust the height of the raft body 2, thereby achieving precise control of the sealing or opening state of the pipeline, reducing the working intensity of the operator, and improving the convenience and accuracy of operation. Compared with some complex power transmission systems, it has higher practicality and economy.

[0031] In a preferred embodiment, the novel bidirectional sealing gate device further comprises a hand wheel 5, the hand wheel 5 is fixedly connected with the adjusting nut 4, and the arrangement of the hand wheel 5 further optimizes the operation experience of the device. The operator can hold and rotate the hand wheel 5 more conveniently, and compared with directly rotating the adjusting nut 4, the hand wheel 5 has a larger diameter, providing a larger operating arm, so that the operator can rotate more easily and save effort. This design helps to further reduce the labor intensity of the operator, especially for work scenes that require frequent operation of the device, thereby improving the convenience and efficiency of the device.

[0032] In a preferred embodiment, the novel bidirectional sealing gate device further comprises a plurality of raft tendons 6, one end of the raft tendon 6 is fixedly connected with the raft body 2, and the other end is fixedly connected with the screw rod 3. The arrangement of the raft tendon 6 enhances the connection strength and stability between the raft body 2 and the screw rod 3. Since the raft body 2 is usually large in size and heavy in weight, it will be subjected to a large force during lifting and lowering. The raft tendon 6 can share part of the force to prevent the connection between the raft body 2 and the screw rod 3 from being damaged due to excessive force, ensuring that the lifting mechanism can stably drive the raft body 2 to move. At the same time, the raft tendon 6 can also enhance the overall structural strength of the raft body 2, reduce the deformation of the raft body 2 during operation, and further improve the stability and reliability of the device, prolonging the service life of the device.

[0033] The specific examples in the utility model are used to illustrate the principles and implementation modes of the utility model, and the above examples are only used to help understand the method and core idea of the utility model. Meanwhile, for those skilled in the art, according to the idea of the utility model, the specific implementation mode and application range will be changed. In conclusion, the content of the specification should not be understood as a limitation of the utility model.

Claims

1. A novel bidirectional sealing gate device, characterized in that: include: A guide limiting assembly is provided with a first guide groove and a second guide groove, and the first guide groove and the second guide groove are located on both sides of the pipe; The raft body has two sides that are slidably connected to the first guide groove and the second guide groove respectively to seal or open the pipeline; A lifting mechanism, wherein the fixed end of the lifting mechanism is fixedly connected to the guide limiting component, and the movable end of the lifting mechanism is fixedly connected to the raft body to drive the raft body to slide along the first guide groove and the second guide groove; and A bidirectional self-tightening sealing assembly is disposed on the inner and outer sides of both sides of the raft body to press and seal with the first guide groove and the second guide groove when the raft body is squeezed by the material in the pipeline.

2. The novel bidirectional sealing gate device according to claim 1, characterized in that: The raft body includes a first iron plate, a rubber plate, and a second iron plate, with the rubber plate fixedly connected between the first iron plate and the second iron plate.

3. The novel bidirectional sealing gate device according to claim 2, characterized in that: The bidirectional self-tightening sealing assembly includes a first sealing strip and a second sealing strip. The first sealing strip is fixedly disposed on both sides of the first iron plate away from the rubber plate, and the second sealing strip is fixedly disposed on both sides of the second iron plate away from the rubber plate.

4. The novel bidirectional sealing gate device according to claim 3, characterized in that: It also includes a plurality of fasteners for passing through and securing the first sealing strip, the first iron plate, the rubber plate, the second iron plate and the second sealing strip.

5. The novel bidirectional sealing gate device according to claim 4, characterized in that: The guide and limiting assembly includes a first guide rail and a second guide rail, which are fixedly connected to both sides of the pipe. The first guide rail is provided with a first guide groove, and the second guide rail is provided with a second guide groove.

6. The novel bidirectional sealing gate device according to claim 5, characterized in that: The lifting mechanism includes a crossbeam, a screw, and an adjusting nut. The two ends of the crossbeam are fixedly connected to the top ends of the first guide rail and the second guide rail, respectively. A through hole is provided in the middle of the crossbeam. The screw passes through the through hole and is fixedly connected to the top of the raft body. The adjusting nut is located above the crossbeam and is threadedly connected to the screw. Rotating the adjusting nut can drive the screw to rise or fall.

7. The novel bidirectional sealing gate device according to claim 6, characterized in that: It also includes a handwheel, which is fixedly connected to the adjusting nut.

8. The novel bidirectional sealing gate device according to claim 7, characterized in that: It also includes multiple raft slab tie rods, one end of which is fixedly connected to the raft slab body and the other end is fixedly connected to the screw.

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