CN215939107U - Open fast and wash handhole door structure - Google Patents
Open fast and wash handhole door structure Download PDFInfo
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- CN215939107U CN215939107U CN202121798168.3U CN202121798168U CN215939107U CN 215939107 U CN215939107 U CN 215939107U CN 202121798168 U CN202121798168 U CN 202121798168U CN 215939107 U CN215939107 U CN 215939107U
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- screw thread
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Abstract
The utility model discloses a quick-opening cleaning hand hole cover structure which comprises a water tank, wherein the water tank comprises an inner cavity, a hole body communicated with the inner cavity is arranged on the water tank, the quick-opening cleaning hand hole cover structure further comprises a first bending plate, a second bending plate, a sealing gasket, a pressing cover, limiting pressing strips, a threaded column and a rotating handle, the first bending plate is positioned on the upper side of the hole body, the second bending plate is positioned on the lower side of the hole body, one side of the first bending plate and one side of the second bending plate are respectively and fixedly connected with the water tank, the sealing gasket is fixedly connected with the water tank, a threaded positioning hole is formed in the middle of the pressing cover, one end of the threaded column is in threaded fit connection with the threaded positioning hole, the rotating handle is fixedly arranged at the other end of the threaded column, and more than 2 limiting pressing strips are uniformly distributed on the outer side of the threaded column. The utility model avoids the mode of taking off and disassembling a plurality of bolts in the prior art, realizes simple and easy operation, saves time and labor, improves the opening efficiency by 3-5 times and has high reliability.
Description
Technical Field
The utility model relates to a structure for quickly opening and cleaning a handhole cover, and belongs to the technical field of rotor pumps.
Background
In the field of application of the rotor pump, a water tank for depositing heavy objects is often required to be installed at the inlet and outlet ends, the water tank needs to be cleaned regularly, the traditional hand hole cover is designed to be a flange plate, namely, a plurality of bolts are adopted for fixing the upper surface of a circular flange plate, all the bolts need to be unscrewed when the cover is opened, and time and labor are wasted. Therefore, a structure for quickly opening and cleaning the handhole cover is urgently needed to solve the problem existing in the prior art.
In order to solve the technical problems, a new technical scheme is especially provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a structure for quickly opening and cleaning a hand hole cover so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a quick-opening cleaning hand hole cover structure comprises a water tank, wherein the water tank comprises an inner cavity, a hole body communicated with the inner cavity is arranged on the water tank, the quick-opening cleaning hand hole cover structure further comprises a first bending plate, a second bending plate, a sealing gasket, a pressing cover, a limiting pressing strip, a threaded column and a rotating handle, the first bending plate is positioned on the upper side of the hole body, the second bending plate is positioned on the lower side of the hole body, one side of the first bending plate and one side of the second bending plate are respectively and fixedly connected with the water tank, a limiting cavity matched with a square plate seat is formed between the first bending plate and the second bending plate, the sealing gasket, the pressing cover and the limiting pressing strip are positioned in the limiting cavity, the sealing gasket is positioned on the outer circumference of a finger hole of the water tank, the sealing gasket is fixedly connected with the water tank, a threaded positioning hole is arranged in the middle of the pressing cover, one end of the threaded column is in threaded fit connection with the threaded positioning hole, the rotating handle is fixedly arranged at the other end of the threaded column, the outer side portion evenly distributed of screw thread post has the quantity to be more than 2 spacing layering.
Preferably, the threaded post and the rotating handle are of a one-piece construction.
Preferably, the first bending plate, the second bending plate and the water tank are of an integrated structure.
Preferably, the limiting pressing strip and the threaded column are of an integrated structure.
Compared with the prior art, the utility model has the beneficial effects that: the mode that a plurality of bolts need to be taken off and disassembled in the prior art is avoided, the operation is simple and easy, time and labor are saved, the opening efficiency is improved by 3-5 times, and the reliability is high.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The present invention has been made in an effort to solve the problems occurring in the related art, and the present invention has been disclosed to provide a concept that solves the technical problems occurring in the related art, so that those skilled in the art should appreciate that the technical solutions of the present invention have been disclosed to the extent that they can completely solve the problems occurring in the related art. Therefore, if a person skilled in the art encounters new technical problems while implementing the technical solution, the person skilled in the art should understand that a directional problem of continuing development for two or three times and the like can be made on the basis of the present invention, and should not understand that the disclosure of the present invention is insufficient or cannot be implemented by newly proposing a problem, which belongs to a manner obvious to the person skilled in the art. If the present invention describes a part of the prior art referred to in the description of the embodiment, such a part not specifically described refers to the prior art, and it is natural that those skilled in the art can understand the prior art.
Referring to the attached drawings of the specification, the utility model provides a technical scheme that: a quick-opening cleaning handhole cover structure comprises a water tank 1, the water tank 1 comprises an inner cavity 2, a hole body 3 communicated with the inner cavity 2 is arranged on the water tank 1, the quick-opening cleaning handhole cover structure also comprises a first bending plate 4, a second bending plate 5, a sealing gasket 6, a pressing cover 7, a limiting pressing strip 8, a threaded column 9 and a rotating handle 10, the first bending plate 4 is positioned at the upper side of the hole body 3, the second bending plate 5 is positioned at the lower side of the hole body 3, one side of the first bending plate 4 and one side of the second bending plate 5 are respectively fixedly connected with the water tank 1, a limiting cavity matched with a square plate seat is formed between the first bending plate 4 and the second bending plate 5, the sealing gasket 6, the pressing cover 7 and the limiting pressing strip 8 are positioned in the limiting cavity, the sealing gasket 6 is positioned on the outer circumference of a finger hole of the water tank 1, the sealing gasket 6 is fixedly connected with the water tank 1, a threaded positioning hole is arranged in the middle part of the pressing cover 7, one end and the screw thread locating hole screw thread fit of screw thread post 9 are connected, and the other end of screw thread post 9 is fixed and is set up twist grip 10, and the outside portion evenly distributed of screw thread post 9 has the spacing layering 8 that quantity is more than 2.
Preferably, the threaded column 9 and the rotating handle 10 are formed as a single body, the first bending plate 4, the second bending plate 5 and the water tank 1 are formed as a single body, and the stop bead 8 and the threaded column 9 are formed as a single body, while the technical solution of the present invention is not to be construed as a limitation of the present application, such as horizontal or vertical or other, but inevitably generated errors in the existing industrial manufacturing process, which are inevitable in the industrial manufacturing process and are expected and known by those skilled in the art, and can be understood as the prior art, and in the description of the present invention, the description language or the scheme adopted is only a best embodiment with respect to the drawings, and those skilled in the art can flexibly select a specific embodiment based on the scheme of the present invention when implementing the scheme of the present invention, are among the extensions that would be known to one of ordinary skill in the art. And, some of the preferred ways to implement the solutions of the present invention in the present invention are better, some of them are not the best, and even some of them may have new problems, such as anyone who has proposed new technical problems not mentioned in the background of the present application according to the present invention, can understand that the directional problems of the continued development can be made on the basis of the present invention, and on the basis that it has been stated that the directional problems are not the technical problems to be solved by the present invention, the technical solutions of the present invention should be understood as those skilled in the art can clearly implement the technical solutions of the present invention.
When in use, the utility model can be used as an embodiment known by those skilled in the art, and the utility model adopts a first bending plate 4, a second bending plate 5, a sealing gasket 6, a gland 7, a limiting bead 8, a threaded column 9 and a rotating handle 10 on the basis of the prior art, as shown in fig. 1, the first bending plate 4 is positioned at the upper side of the hole body 3, the second bending plate 5 is positioned at the lower side of the hole body 3, in this way, one side of the first bending plate 4 and one side of the second bending plate 5 are respectively and fixedly connected with the water tank 1, a limiting cavity matched with the square plate seat is formed between the first bending plate 4 and the second bending plate 5, the sealing gasket 6, the gland 7 and the limiting bead 8 are positioned in the limiting cavity, the sealing gasket 6 is positioned on the outer circumference of the finger hole of the water tank 1, the sealing gasket 6 is fixedly connected with the water tank 1, the middle part of gland 7 sets up the screw thread locating hole, the one end and the screw thread locating hole screw-thread fit connection of screw thread post 9, the fixed twist grip 10 that sets up of the other end of screw thread post 9, the outside portion evenly distributed of screw thread post 9 has the spacing layering 8 more than 2, user operation twist grip 10 is rotatory, spacing layering 8 can not rotate through the spacing of first 4 and the second 5 of bending boards, and the rotation of twist grip 10 drives gland 7 to sealed 6 pressure dynamic seal, play sealed hand hole mouth effect, and when needing to clean, through operation twist grip 10 is rotatory, the threaded connection of screw thread post 9 and gland 7 is cancelled, it can to get and unload gland 7, avoid needing to get the mode of unloading a plurality of bolts among the prior art, realize simple easy operation, time saving and labor saving, open efficiency and improve 3-5 times, high reliability.
Meanwhile, the model and/or size of each component of the present invention should be understood as being matched and matched with each other, which belongs to the implementation mode known by those skilled in the art, and the matching tightness of each component of the present invention, which is known by those skilled in the art, belongs to the part that those skilled in the art can implement as required by adopting the mode known by those skilled in the art, and specifically, on the basis of the scheme of the present invention, those skilled in the art can make up some deficiencies in the details of the present invention through logical analysis and/or reasoning, so that the technical scheme of the present invention is more perfect and optimized. And, if the present invention is concerned with a problem not addressed by the present invention, any means known to those of ordinary skill in the art may be used to solve the problem, and all the means known to those of ordinary skill in the art are included in the embodiments known to those of ordinary skill in the art. For example, the present invention is also intended to protect the principle, not the specific data, and also in view of the fact that the size, data, etc. are not the object protected by the utility model patent, and therefore are not elaborated, and those skilled in the art can understand any embodiment known to those skilled in the art based on the present invention in combination with the prior art, and the present invention may have the drawbacks mentioned in the background, and this drawback may be the inexhaustible drawback of the utility model, but in the development of a technology, it is difficult to develop a technology without any drawbacks, the solution of this drawback can be understood as the prior art, and the people using the present invention are limited to the users who need the environment mentioned in the background and can continue to select the use by ignoring this drawback. Based on this, what is claimed in the present application is only a part of the principle of the solution corresponding to the problem of the background art, and other parts, for example, how to implement the technical solution of the present application more optimally on the basis of the principle of the present application, obviously, the technical solution of the present application with clear description is not completely implemented through one development and one patent application, so the technical solution of the present application is only limited to the technical problem to be solved in the corresponding background art, and other parts can be completed in another development and patent application, or be continuously improved on the technology of the solution of the present application by other technical personnel in the art, and apply a patent to achieve the optimal using effect, all of which belong to the known ways in the art.
The design to be explained is: the control circuit involved in the present design is a conventional technique for controlling the operation of each component and the corresponding control program. The drawings are only for purposes of illustrating the principles of the utility model as will be readily understood by those of ordinary skill in the art. Because of the limitation of the page size of the patent application document, in order to clearly show the principle, the proportional size between each component in the drawings may be inconsistent with the actual product, so it can be understood by those skilled in the art that, for example, the structural principle of a certain part in the drawings is highlighted, the part is intentionally drawn to be larger, and another part appears to be smaller, so it can be understood that, based on the principle of the present invention, the smaller, more practical and more understandable each component based on the present invention can be naturally made by using the more reasonable industrial design, and the way that those skilled in the art can know is the more compact and more practical, and in the application process, if the parts of the patent application, such as the claims, the description and the unclear description in the drawings, the unclear part based on the description is the part that those skilled in the art can not understand and implement, that is, it is not understood in which scope the unclear description portion is, therefore, it is not reasonable to consider that the modifications beyond the scope described in the original specification and claims are obvious if it is not known which scope, and therefore, it should be understood that the unclear description portion is deleted in the present application in order to overcome the existing disadvantages and the unclear description portion is deleted without exceeding the scope described in the original specification and claims.
And that the practice of the utility model will be extended to any embodiment known to those skilled in the art, given the compliance with the national laws and regulations and the associated safety precautions.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "two ends", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention; and those skilled in the art will appreciate that the benefits to be achieved by the present invention are only better than those achieved by current embodiments of the prior art under certain circumstances, rather than the best use directly in the industry.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides an open fast and wash handhole door structure, includes the water tank, and the water tank includes the inner chamber, sets up the hole body with the inner chamber intercommunication on the water tank, its characterized in that: this open fast and wash handhole door structure still includes first bending board, the second bending board, sealed pad, the gland, spacing layering, screw thread post and twist grip, first bending board is located the upside of hole body, the second bending board is located the downside of hole body, one side of first bending board and one side of second bending board respectively with water tank fixed connection, form between first bending board and the second bending board with square seat matched with spacing chamber, sealed pad, gland and spacing layering are located spacing intracavity, sealed pad is located the outside circumference in finger hole of water tank, sealed pad and water tank fixed connection, the middle part of gland sets up the screw thread locating hole, the one end and the screw thread locating hole screw-thread fit connection of screw thread post, the fixed twist grip that sets up in other end of screw thread post, the outside portion evenly distributed of screw thread post has the spacing layering more than 2.
2. The quick opening cleaning handhole cover structure of claim 1, wherein: the threaded column and the rotating handle are of an integrated structure.
3. The quick opening cleaning handhole cover structure of claim 1, wherein: the first bending plate, the second bending plate and the water tank are of an integrated structure.
4. The quick opening cleaning hand hole cover structure according to claim 3, wherein: the limiting pressing strip and the threaded column are of an integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121798168.3U CN215939107U (en) | 2021-08-03 | 2021-08-03 | Open fast and wash handhole door structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121798168.3U CN215939107U (en) | 2021-08-03 | 2021-08-03 | Open fast and wash handhole door structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215939107U true CN215939107U (en) | 2022-03-04 |
Family
ID=80434990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121798168.3U Active CN215939107U (en) | 2021-08-03 | 2021-08-03 | Open fast and wash handhole door structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215939107U (en) |
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2021
- 2021-08-03 CN CN202121798168.3U patent/CN215939107U/en active Active
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