CN219527561U

CN219527561U - Water-stopping rubber structure at horizontal gate shaft

Info

Publication number: CN219527561U
Application number: CN202320823562.0U
Authority: CN
Inventors: 葛长飞; 王伟; 田冬
Original assignee: Supumps Environment Technology Changzhou Co ltd; Shupengshi Water Technology Changzhou Co ltd
Current assignee: Supumps Environment Technology Changzhou Co ltd; Shupengshi Water Technology Changzhou Co ltd
Priority date: 2023-04-13
Filing date: 2023-04-13
Publication date: 2023-08-15
Anticipated expiration: 2033-04-13

Abstract

The utility model relates to a water-stop rubber structure at a horizontal gate shaft, which comprises flat water-stop rubber, U-shaped water-stop rubber, a first pressing plate, a second pressing plate and a fastening piece, wherein the U-shaped water-stop rubber is in a strip shape with a U-shaped section and is provided with a groove and a bottom surface, the width of the U-shaped water-stop rubber is consistent with the side surface of the horizontal gate, the section of the flat water-stop rubber is consistent with the shape of the lower section of the horizontal gate, the flat water-stop rubber is provided with an outer side plane, an inner side plane and an outer arc surface, a pressing plate groove is formed in the inner side plane, the top of the outer arc surface is provided with a boss which is matched with the groove of the U-shaped water-stop rubber, the top of the flat water-stop rubber is clamped with the bottom of the U-shaped water-stop rubber through the boss and the groove, and is connected to the side edge of the horizontal gate through the first pressing plate, the second pressing plate and the fastening piece respectively.

Description

Water-stopping rubber structure at horizontal gate shaft

Technical Field

The utility model relates to the technical field of gate water stopping structures, in particular to a water stopping rubber structure at a horizontal gate shaft.

Background

The horizontal gate is mainly applied to the fields of water supply and drainage engineering, water conservancy and hydropower engineering, is usually matched with a hoist to finish the work of closing water, adjusting water level and the like together, and is a water retaining member, so that a water stopping structure is usually designed at the edge of the horizontal gate.

The water stop structure at the existing horizontal gate shaft is generally: adopt screw, bolt to fix dull and stereotyped rubber in the horizontal brake axle department, dull and stereotyped rubber top meets with horizontal brake side stagnant water rubber bottom to play the stagnant water effect, this structure mainly has following disadvantage: on one hand, the screws and the bolts are installed and fixed from one side close to the horizontal switching-off side plate, and if the water-stopping rubber reaches the service life or needs to be replaced due to abrasion or damage, the replacement operation difficulty is high due to blocking of the side plates at the two sides; on the other hand, the sealing between the top of the flat rubber and the bottom of the side water stop rubber is not tight, so that water leakage and water seepage are easy to occur.

Disclosure of Invention

How to improve the disassembly and assembly convenience of the water stop rubber is a difficult point to be solved, and meanwhile, the sealing performance and the reliability of the water stop structure are improved, and the problem to be solved is solved. Therefore, according to the problems, the utility model designs a water stop rubber structure of the horizontal gate shaft, which is simple to connect, convenient to assemble and disassemble and good in sealing performance.

The utility model is realized by the following technical scheme: a water stop rubber structure at a horizontal gate shaft comprises a flat plate water stop rubber, a U-shaped water stop rubber, a first pressing plate, a second pressing plate and a fastening piece.

In order to improve the sealing effect of this stagnant water rubber structure, U type stagnant water rubber is the rectangular type of cross-section for the U-shaped, has recess and bottom surface, U type stagnant water rubber width is unanimous with the horizontal floodgate side, dull and stereotyped stagnant water rubber cross-section is unanimous with horizontal floodgate lower part cross-section appearance, dull and stereotyped stagnant water rubber has outside plane, inboard plane and outer arc surface, the clamp plate groove has been seted up inwards to the outside plane, dull and stereotyped stagnant water rubber and U type stagnant water rubber are respectively through first clamp plate and second clamp plate, and the fastener is connected at horizontal floodgate side.

Further, the bottom surface of U type stagnant water rubber is laminated with the bedrock side, the inboard plane of dull and stereotyped stagnant water rubber is laminated with bedrock lower part side.

In order to improve the installation reliability, further, first clamp plate appearance with the clamp plate groove matches, first clamp plate set up in the clamp plate inslot and pass through the fastener will dull and stereotyped stagnant water rubber compresses tightly to be connected at the bedrock side, the second clamp plate appearance with the recess matches, the second clamp plate set up in the recess and pass through the fastener will U type stagnant water rubber compresses tightly to be connected at the bedrock side.

In order to improve the convenience of connection and the sealing of junction of dull and stereotyped stagnant water rubber with U type stagnant water rubber, outer cambered surface top have with the anastomotic boss of recess of U type stagnant water rubber, dull and stereotyped stagnant water rubber top with U type stagnant water rubber bottom is passed through the boss with the recess joint, dull and stereotyped stagnant water rubber's boss width is slightly greater than U type stagnant water rubber's recess width utilizes rubber elasticity to guarantee that both contacts closely to reach better stagnant water effect.

In order to improve the dismouting convenience, the fastener includes fixation nut, bolt and gasket, connecting hole that corresponds with the horizontal floodgate side all has been seted up on dull and stereotyped stagnant water rubber, U type stagnant water rubber, first clamp plate, the second clamp plate, fixation nut welds the connecting hole department on first clamp plate and the second clamp plate.

The beneficial effects of the utility model are as follows: according to the water-stopping rubber structure at the horizontal gate shaft, the effectiveness and the sealing performance of the whole water-stopping structure are improved by designing the flat water-stopping rubber and the U-shaped water-stopping rubber which are consistent with the side edge shape of the horizontal gate; the convenience of the connection of the flat plate water stop rubber and the U-shaped water stop rubber and the sealing reliability of the connection part are improved by designing the mutually matched boss and the groove; the U-shaped water stop rubber with the U-shaped structure is designed, and the pressing plate groove is formed in the outer side plane of the flat plate water stop rubber and used for installing the pressing plate and the fastening piece, so that the fastening piece does not protrude out of the surface after the water stop rubber is installed, and the reliability of water stop at the horizontal gate shaft is ensured; by welding the nuts on the pressing plate in advance, the convenience of installation and replacement is improved.

Drawings

FIGS. 1-2 are schematic structural views of a water stop rubber structure at a horizontal gate shaft of the present utility model;

FIG. 3 is a schematic view of a structure of a flat plate water stop rubber of the water stop rubber structure at the horizontal gate shaft of the present utility model;

FIG. 4 is a schematic view of the structure of the U-shaped water stop rubber of the water stop rubber structure at the horizontal gate shaft of the present utility model;

FIG. 5 is a schematic structural view of a first platen of the water stop rubber structure at the horizontal gate shaft of the present utility model;

FIG. 6 is a schematic structural view of a second platen of the water stop rubber structure at the horizontal gate shaft of the present utility model;

in the figure: 1. the horizontal type horizontal gate valve comprises flat plate water stop rubber, an outer side plane, a 111 pressing plate groove, a 12 inner side plane, a 13 outer arc surface, a 14 boss, a 2U-shaped water stop rubber, a 21 groove, a 22 bottom surface, a 3 first pressing plate, a 4 second pressing plate, a 5 fastening piece, a 51 fixing nut, a 52 bolt, a 53 gasket and a 6 horizontal gate.

Detailed Description

The preferred embodiments of the present utility model will be described in detail below with reference to the attached drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.

The water stop rubber structure at the horizontal gate shaft shown in the figures 1-2 comprises a flat plate water stop rubber 1, a U-shaped water stop rubber 2, a first pressing plate 3, a second pressing plate 4 and a fastening piece 5, wherein the U-shaped water stop rubber 2 is of a strip shape with a U-shaped section and is provided with a groove 21 and a bottom surface 22, and the width of the U-shaped water stop rubber 2 is consistent with the side surface of the horizontal gate 6 as shown in the figure 4.

As shown in fig. 3, the cross section of the flat water stop rubber 1 is consistent with the shape of the lower section of the horizontal gate 6, the flat water stop rubber 1 is provided with an outer side plane 11, an inner side plane 12 and an outer arc surface 13, the outer side plane 11 is internally provided with a pressing plate groove 111, the top of the outer arc surface 13 is provided with a boss 14 which is anastomotic with a groove 21 of the U-shaped water stop rubber 2, the width of the boss 14 is slightly larger than the width of the groove 21, and the top of the flat water stop rubber 1 and the bottom of the U-shaped water stop rubber 2 are clamped and connected through the boss 14 and the groove 21.

The fastening piece 5 comprises a fixing nut 51, a bolt 52 and a gasket 53, connecting holes corresponding to the lateral sides of the horizontal gate 6 are formed in the flat water stop rubber 1, the U-shaped water stop rubber 2, the first pressing plate 3 and the second pressing plate 4, and the fixing nut 51 is welded at the connecting holes of the first pressing plate 3 and the second pressing plate 4.

As shown in fig. 5, the first pressing plate 3 is matched with the pressing plate groove 111 in shape, the first pressing plate 3 is arranged in the pressing plate groove 111 and is in compression connection with the side edge of the horizontal gate 6 through the fastening piece 5, as shown in fig. 6, the second pressing plate 4 is matched with the groove 21 in shape, and the second pressing plate 4 is arranged in the groove 21 and is in compression connection with the U-shaped water stop rubber 2 on the side edge of the horizontal gate 6 through the fastening piece 5.

The installation and operation principle of the water stop rubber structure for the horizontal gate shaft is as follows, firstly, the fixing nut 51 is welded at the connecting hole of the first pressing plate 3 and the second pressing plate 4, and the boss 14 at the top of the flat water stop rubber 1 and the groove 21 at the bottom of the U-shaped water stop rubber 2 are aligned and clamped together.

Then, the bottom surface 22 of the U-shaped water stop rubber 2 is attached to the side edge of the horizontal gate 6, the U-shaped water stop rubber 2 is tightly connected to the side edge of the horizontal gate 6 through the second pressing plate 4 by using the bolts 52, the inner side plane 12 of the flat plate water stop rubber 1 is attached to the side edge of the horizontal gate 6, and the flat plate water stop rubber 1 is tightly connected to the side edge of the lower portion of the horizontal gate 6 through the first pressing plate 3 by using the bolts 52.

After the installation is completed in the mode, the flat plate water stop rubber 1 and the U-shaped water stop rubber 2 can play a good water stop role, and after the rubber is aged, the rubber can be very conveniently disassembled and replaced.

Any particular values in all examples shown and described herein are to be construed as merely illustrative and not a limitation, and thus other examples of exemplary embodiments may have different values.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In addition, in the description of embodiments of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "configured," "provided," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims

1. A water stop rubber structure of horizontal lock shaft department, its characterized in that: including dull and stereotyped stagnant water rubber, U type stagnant water rubber, first clamp plate, second clamp plate, fastener, U type stagnant water rubber is the rectangular type of cross-section for the U-shaped, has recess and bottom surface, U type stagnant water rubber width is unanimous with the bedrock side, dull and stereotyped stagnant water rubber cross-section is unanimous with the shape of bedrock lower part cross-section, dull and stereotyped stagnant water rubber has outside plane, inboard plane and outer arc surface, the clamp plate groove has been seted up inwards to the outside plane, outer arc surface top have with the anastomotic boss of recess of U type stagnant water rubber, dull and stereotyped stagnant water rubber top with U type stagnant water rubber bottom passes through the boss with recess joint to respectively through first clamp plate and second clamp plate, and the fastener is connected at the bedrock side.

2. The water stop rubber structure at a horizontal gate shaft according to claim 1, wherein: the width of the boss is slightly larger than that of the groove.

3. The water stop rubber structure at a horizontal gate shaft according to claim 1, wherein: the fastening piece comprises a fixing nut, a bolt and a gasket, wherein connecting holes corresponding to the lateral sides of the horizontal gate are formed in the flat water stop rubber, the U-shaped water stop rubber, the first pressing plate and the second pressing plate, and the fixing nut is welded at the connecting holes of the first pressing plate and the second pressing plate.

4. The water stop rubber structure at a horizontal gate shaft according to claim 1, wherein: the first pressing plate is matched with the pressing plate groove in appearance, the first pressing plate is arranged in the pressing plate groove and is tightly connected with the lateral side of the horizontal gate through the fastening piece in a pressing mode, the second pressing plate is matched with the groove in appearance, and the second pressing plate is arranged in the groove and is tightly connected with the lateral side of the horizontal gate through the fastening piece in a pressing mode through the U-shaped water stop rubber.

5. The water stop rubber structure at a horizontal gate shaft according to claim 4, wherein: the bottom surface of U type stagnant water rubber is laminated with the bedrock side, the inboard plane of dull and stereotyped stagnant water rubber is laminated with bedrock lower part side.