CN213175586U - Portable underground plugging device - Google Patents
Portable underground plugging device Download PDFInfo
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- CN213175586U CN213175586U CN202021936853.3U CN202021936853U CN213175586U CN 213175586 U CN213175586 U CN 213175586U CN 202021936853 U CN202021936853 U CN 202021936853U CN 213175586 U CN213175586 U CN 213175586U
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- retaining steel
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Abstract
The utility model discloses a portable underground plugging device, which is arranged on the wall of a well of a working well and used for plugging a pipeline, and comprises a water retaining steel plate and a mounting plate; the water retaining steel plate comprises a first water retaining steel plate and a second water retaining steel plate; the first water retaining steel plate and the second water retaining steel plate are respectively provided with at least one, and the same side surface is fixedly provided with an L-shaped clamping groove; prefabricated through hole group has all been seted up to first manger plate steel sheet and second manger plate steel sheet. The utility model is formed by splicing a plurality of steel plates, is convenient to carry and assemble and disassemble, reduces the underwater operation time of personnel and reduces the operation risk; the L-shaped clamping groove is arranged to increase the structural connection strength; and because mostly be sewage in the pit, the underwater operation visibility is lower, and the mounting panel cooperation handle makes simple to operate, and the engineering time is short, and the shutoff is effectual, and convenient to install and dismantle and the practicality is high.
Description
Technical Field
The utility model relates to an operation technical field in the pit especially relates to a portable plugging device in pit.
Background
In large-scale sewage treatment engineering, temporary plugging of sewage pipelines is usually required under the conditions of communication access of new and old structures and the like, and during the construction period of communicated cutting and chiseling, the delivery of inlet and outlet sewage of a sewage treatment plant cannot be stopped, namely, water cut-off construction cannot be carried out. The problem that the flow velocity of water flow is large and the like possibly exists in the old structure, so that the difficulty and the potential safety hazard of the previous diving detection work are improved; in the hoisting and installation process of the construction matched equipment, the damage such as object striking, winding, falling, rolling damage and the like to the human body can be caused, and the method is an operation project with very high risk.
The existing plugging method under the non-stop state mainly comprises the following two methods: air bag underwater plugging method and wall building underwater plugging; and one of the two modes is high in manufacturing cost and large in danger coefficient, and the other mode is long in construction period and not easy to disassemble.
Therefore, it is highly desirable to design a portable downhole plugging device that is easy to disassemble and carry.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a portable plugging device in pit to solve the problem that above-mentioned prior art exists, can realize that the engineering time is short, the shutoff is effectual, the installation of being convenient for is dismantled.
In order to achieve the above object, the utility model provides a following scheme: the utility model provides a portable underground plugging device which is arranged on the wall of a well of a working well and is used for plugging a pipeline, and comprises a water retaining steel plate and a mounting plate; the water retaining steel plate comprises a first water retaining steel plate and a second water retaining steel plate; the first water retaining steel plate and the second water retaining steel plate are respectively provided with at least one, and the same side surface is fixedly provided with an L-shaped clamping groove; prefabricated through hole groups are all seted up to first manger plate steel sheet and second manger plate steel sheet.
Preferably, the water retaining steel plate adopted by the utility model is different in size according to pipelines, and the well mouth of the well is generally small, so that the water retaining steel plate is not suitable for being taken by large-volume equipment to enter, and is formed by splicing a plurality of steel plates, thereby being convenient to carry, assemble and disassemble, reducing the underwater operation time of personnel and reducing the operation risk; and is provided with an L-shaped clamping groove to increase the structural connection strength.
The mounting plate is split into a plurality of parts which are respectively mounted on the first water retaining steel plate and the second water retaining steel plate; after the mounting plate is assembled and molded, the shape of the mounting plate is matched with that of the pipeline; the two ends of the L-shaped clamping groove are arc-shaped and are matched with the mounting plate in shape.
Preferably, the mounting plate is used for being clamped on the inner wall of the pipeline, so that the mounting is convenient; because most of sewage is underground, the visibility of underwater operation is low, and the mounting plate is matched with the handle, so that the mounting is convenient and the practicability is high; and the mounting plate can be divided into different parts according to the actual use number of the water retaining steel plates, and the parts are respectively mounted on the water retaining steel plates at the corresponding positions, so that the carrying is convenient.
The first water retaining steel plate is fixedly provided with the L-shaped clamping groove; a square lug is arranged in the middle of one side wall of the first water retaining steel plate; the L-shaped clamping grooves, the square bumps and the prefabricated through hole groups are parallel to each other, and the L-shaped clamping grooves are limited between the square bumps and the prefabricated through holes.
Two opposite side walls of the second water retaining steel plate are provided with U-shaped grooves; the U-shaped groove is matched with the square bump in shape; the two ends of the second water retaining steel plate are both fixedly provided with the L-shaped clamping grooves; the L-shaped clamping groove, the square lug and the U-shaped groove are provided with the same threaded hole groups, and the L-shaped clamping groove, the square lug and the U-shaped groove are fixedly connected through bolts.
The two L-shaped clamping grooves and the two U-shaped grooves of the prefabricated through hole group are parallel to each other.
Preferably, the first water retaining steel plate and the second water retaining steel plate sequentially penetrate through the L-shaped clamping groove, the U-shaped groove and the square convex block through bolts and are fixedly connected with each other.
A hole cover is arranged on the prefabricated through hole group; an elastic connecting belt is arranged on the hole cover; the hole cover is inserted into the through hole of the prefabricated through hole group through an elastic connecting band.
The first water retaining steel plate and the second water retaining steel plate are respectively provided with at least two handles; the handle is arranged on the opposite surface of the mounting plate.
The mounting plate and the water retaining steel plate are connected in a welding or bolt connection mode.
The utility model discloses a following technological effect: the utility model is formed by splicing a plurality of steel plates, is convenient to carry and assemble and disassemble, reduces the underwater operation time of personnel and reduces the operation risk; the L-shaped clamping groove is arranged to increase the structural connection strength; and because mostly be sewage in the pit, the underwater operation visibility is lower, and the mounting panel cooperation handle makes simple to operate, and the engineering time is short, and the shutoff is effectual, and convenient to install and dismantle and the practicality is high.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a front view of the present invention.
Fig. 2 is a rear view of the present invention.
Fig. 3 is a top view of the present invention.
Fig. 4 is a schematic view of the structure of the hole cover of the present invention.
The water-retaining device comprises a base, a handle, a first water-retaining steel plate, a second water-retaining steel plate, a prefabricated through hole group, a 4-mounting plate, a 5-L-shaped clamping groove, a 6-square bump, a 7-U-shaped groove, an 8-threaded hole group, a 9-hole cover, a 10-elastic connecting belt and an 11-handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
The utility model provides a portable underground plugging device which is arranged on the wall of a well of a working well and is used for plugging a pipeline, and comprises a water retaining steel plate and a mounting plate 4; the water retaining steel plate comprises a first water retaining steel plate 1 and a second water retaining steel plate 2; at least one first water retaining steel plate 1 and at least one second water retaining steel plate 2 are arranged, and L-shaped clamping grooves 5 are fixedly arranged on the same side; prefabricated through hole group 3 has all been seted up to first manger plate steel sheet 1 and second manger plate steel sheet 2.
The mounting plate 4 is split into a plurality of parts which are respectively mounted on the first water retaining steel plate 1 and the second water retaining steel plate 2; the shape of the mounting plate 4 is matched with that of the pipeline after the assembly and the forming; the two ends of the L-shaped clamping groove 5 are arc-shaped and are matched with the mounting plate 4 in shape.
An L-shaped clamping groove 5 is fixedly arranged on the first water retaining steel plate 1; a square lug 6 is arranged in the middle of one side wall of the first water retaining steel plate 1; l-shaped clamping grooves 5, the square bumps 6 are parallel to the prefabricated through hole groups 3, and the L-shaped clamping grooves 5 are limited between the square bumps 6 and the prefabricated through hole groups 3.
Two opposite side walls of the second water retaining steel plate 2 are provided with U-shaped grooves 7; the U-shaped groove 7 is matched with the square bump 6 in shape; two ends of the second water retaining steel plate 2 are fixedly provided with an L-shaped clamping groove 5; the L-shaped clamping groove 5, the square lug 6 and the U-shaped groove 7 are provided with the same threaded hole group 8, and the L-shaped clamping groove 5, the square lug 6 and the U-shaped groove 7 are fixedly connected through bolts.
The prefabricated through hole group 3, the two L-shaped clamping grooves 5 and the two U-shaped grooves 7 are mutually parallel.
A hole cover 9 is arranged on the prefabricated through hole group 3; the hole cover 9 is provided with an elastic connecting belt 10; the hole cover 9 is inserted into the through hole of the prefabricated through hole group 3 through an elastic connecting band 10.
The first water retaining steel plate 1 and the second water retaining steel plate 2 are both provided with at least two handles 11; the handle 11 is disposed on the opposite side of the mounting plate 4.
The mounting plate 4 and the water-retaining steel plate are connected by welding or bolts.
In one embodiment of the present invention, there are two first water retaining steel plates 1, and two second water retaining steel plates 2; the length of mounting panel 4 is 40mm, and the length of square arch 7 is 6mm, and the width is 6mm, and the total width of manger plate steel sheet is 10 mm.
The specific operation steps are as follows: submerging underwater operators into an upstream pipeline of a well section to be operated from a well head; the mounting plate 4 is clamped on the pipeline through the handle 11, the first water retaining steel plate 1 and the second water retaining steel plate 2 are assembled, and the through holes of the prefabricated hole group 3 are sequentially plugged through the hole cover 9.
The utility model discloses a following technological effect: the utility model is formed by splicing a plurality of steel plates, is convenient to carry and assemble and disassemble, reduces the underwater operation time of personnel and reduces the operation risk; the L-shaped clamping groove is arranged to increase the structural connection strength; and because mostly be sewage in the pit, the underwater operation visibility is lower, and the mounting panel cooperation handle makes simple to operate, and the engineering time is short, and the shutoff is effectual, and convenient to install and dismantle and the practicality is high.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (8)
1. The utility model provides a portable plugging device in pit installs and is used for shutoff pipeline on the wall of a well of working well, its characterized in that includes: a water-retaining steel plate and a mounting plate (4); the water retaining steel plate comprises a first water retaining steel plate (1) and a second water retaining steel plate (2); at least one of the first water retaining steel plate (1) and the second water retaining steel plate (2) is arranged, and the same side surface is fixedly provided with an L-shaped clamping groove (5); prefabricated through hole group (3) have all been seted up in first manger plate steel sheet (1) and second manger plate steel sheet (2).
2. A portable downhole plugging device according to claim 1 wherein: the mounting plate (4) is split into a plurality of parts which are respectively mounted on the first water retaining steel plate (1) and the second water retaining steel plate (2); the shape of the mounting plate (4) is matched with that of the pipeline after the mounting plate is assembled and molded; the two ends of the L-shaped clamping groove (5) are arc-shaped and are matched with the mounting plate (4) in shape.
3. A portable downhole plugging device according to claim 2 wherein: the first water retaining steel plate (1) is fixedly provided with the L-shaped clamping groove (5); a square bump (6) is arranged in the middle of one side wall of the first water retaining steel plate (1); the L-shaped clamping groove (5), the square bump (6) and the prefabricated through hole group (3) are parallel to each other, and the L-shaped clamping groove (5) is limited between the square bump (6) and the prefabricated through hole group (3).
4. A portable downhole plugging device according to claim 3 wherein: two opposite side walls of the second water retaining steel plate (2) are provided with U-shaped grooves (7); the U-shaped groove (7) is matched with the square bump (6) in shape; the two ends of the second water retaining steel plate (2) are both fixedly provided with the L-shaped clamping grooves (5); the L-shaped clamping groove (5), the square bump (6) and the U-shaped groove (7) are provided with the same threaded hole group (8), and the L-shaped clamping groove (5), the square bump (6) and the U-shaped groove (7) are fixedly connected through bolts.
5. A portable downhole plugging device according to claim 4 wherein: the prefabricated through hole group (3), the two L-shaped clamping grooves (5) and the two U-shaped grooves (7) are parallel to each other.
6. A portable downhole plugging device according to claim 1 wherein: a hole cover (9) is arranged on the prefabricated through hole group (3); an elastic connecting belt (10) is arranged on the hole cover (9); the hole cover (9) is inserted into the through hole of the prefabricated through hole group (3) through an elastic connecting band (10).
7. A portable downhole plugging device according to claim 1 wherein: the first water retaining steel plate (1) and the second water retaining steel plate (2) are respectively provided with at least two handles (11); the handle (11) is arranged on the opposite surface of the mounting plate (4).
8. A portable downhole plugging device according to claim 1 wherein: the mounting plate (4) and the water retaining steel plate are connected in a welding or bolt connection mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021936853.3U CN213175586U (en) | 2020-09-08 | 2020-09-08 | Portable underground plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021936853.3U CN213175586U (en) | 2020-09-08 | 2020-09-08 | Portable underground plugging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213175586U true CN213175586U (en) | 2021-05-11 |
Family
ID=75771510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021936853.3U Active CN213175586U (en) | 2020-09-08 | 2020-09-08 | Portable underground plugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213175586U (en) |
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2020
- 2020-09-08 CN CN202021936853.3U patent/CN213175586U/en active Active
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