CN217630328U

CN217630328U - Sealing device for buried pipeline

Info

Publication number: CN217630328U
Application number: CN202123137357.9U
Authority: CN
Inventors: 解智钧; 王宇飞
Original assignee: Hohhot Kelin Thermal Power Co Ltd
Current assignee: Hohhot Kelin Thermal Power Co Ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-10-21
Anticipated expiration: 2031-12-14

Abstract

The utility model discloses a sealing device for a pipeline based on ground, which comprises a main body mechanism, a sealing ring and a sealing ring, wherein the main body mechanism comprises a first pipeline and a second pipeline, the rubber ring is arranged in the inner cavity of the first pipeline and the inner cavity of the second pipeline are close to one end of the second pipeline; and the sealing mechanism comprises an upper clamping plate, a lower clamping plate and clamping pads arranged at the top and the bottom of the sealing ring. The utility model discloses beneficial effect does: through setting up first pipeline and second pipeline, played the effect of drainage, through setting up the rubber circle for connect sealedly to the inside of first pipeline and second pipeline, through setting up the sealing washer, be used for sealing up the external connection department of first pipeline and second pipeline, further improved buried pipeline's leakproofness, through setting up grip block, lower grip block and fixed plate, played and carried out the effect of fixing to the clamping pad.

Description

Sealing device for buried pipeline

Technical Field

The utility model relates to a buried pipeline technical field, especially one kind based on sealing device for buried pipeline.

Background

The drainage pipeline refers to a system consisting of a pipeline collecting and discharging sewage, wastewater and rainwater and auxiliary facilities thereof, and comprises a main pipe, branch pipes and pipelines leading to a treatment plant, no matter the pipeline is built on a street or any other place, the pipeline can be used as a drainage pipeline for statistics as long as the pipeline plays a drainage role, a masonry pipeline is used for water delivery and drainage pipelines without internal pressure, the section form is generally rectangular or arched, and the masonry pipeline is generally adopted in various regions, and the underground drainage pipeline belongs to hidden engineering and is buried underground after construction, can not be easily found after sealing faults occur, is easy to cause unsmooth drainage and siltation and has great influence on resident life and industrial production.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

The present invention has been made in view of the above and/or other problems occurring in the conventional sealing device for a buried pipeline.

Therefore, the utility model discloses the problem that will solve buries the drain pipe with belonging to hidden engineering, buries the underground after the construction, can not discover easily after sealed breaking down, causes the drainage smoothly easily and silts up stifled, causes very big influence for resident's life and industrial production.

In order to solve the technical problem, the utility model provides a following technical scheme: a sealing device for a buried pipeline comprises a main body mechanism, a sealing ring and a sealing mechanism, wherein the main body mechanism comprises a first pipeline, a second pipeline, a rubber ring and a sealing ring, the rubber ring is arranged at one end, close to one end, of inner cavities of the first pipeline and the second pipeline, and the sealing ring is arranged at one end, close to one end, of the surface of the first pipeline and the surface of the second pipeline;

the sealing mechanism comprises an upper clamping plate, a lower clamping plate, clamping pads arranged at the top and the bottom of the sealing ring, and fixing plates arranged at two sides of the upper clamping plate and the lower clamping plate;

fixing mechanism, including last locking plate with locking plate down, set up in first pipeline with the top and the bottom of second pipeline, set up in go up the locking plate with the fixed block of locking plate both sides down, and set up in go up the locking plate with the fixed strip of locking plate one side down.

As the utility model discloses a based on sealing device for buried pipeline's an optimal selection scheme, wherein: the upper clamping plate comprises a threaded column and is arranged on the outer surfaces of the upper clamping plate and the lower clamping plate.

As the utility model discloses a based on buried pipeline is with sealing device's an preferred scheme, wherein: one end of the threaded column penetrates through the inner cavities of the upper clamping plate and the lower clamping plate and is movably connected with the clamping pad through a bearing.

As the utility model discloses a based on buried pipeline is with sealing device's an preferred scheme, wherein: the upper clamping plate further comprises a threaded sleeve, positioning columns arranged on the surface of the threaded column and located outside the upper clamping plate and the lower clamping plate, and the positioning columns arranged on the periphery of the bottom of the upper clamping plate.

As the utility model discloses a based on buried pipeline is with sealing device's an preferred scheme, wherein: the lower clamping plate comprises a positioning groove and is arranged around the top of the lower clamping plate, and the bottom of the positioning column extends to the inner cavity of the positioning groove.

As the utility model discloses a based on buried pipeline is with sealing device's an preferred scheme, wherein: the quantity of fixed plate is four, and two liang of a set of symmetric distribution in go up the grip block with the both sides of grip block down, two pass through bolt threaded connection between the fixed plate.

As the utility model discloses a based on buried pipeline is with sealing device's an preferred scheme, wherein: the upper locking plate comprises a movable frame and is arranged on the left side of the upper locking plate, and the two fixing blocks are connected through bolts and threads.

As the utility model discloses a based on buried pipeline is with sealing device's an preferred scheme, wherein: the upper locking plate further comprises a limiting groove and is arranged on one side of the upper locking plate and one side of the lower locking plate.

As the utility model discloses a based on sealing device for buried pipeline's an optimal selection scheme, wherein: the lower locking plate comprises a fixed shaft and is arranged on the left side of the lower locking plate, and the movable frame is far away from one side of the upper locking plate and is movably connected with the inner wall of the fixed shaft through a rotating shaft.

As the utility model discloses a based on buried pipeline is with sealing device's an preferred scheme, wherein: one side of the fixing strip extends to the inner cavity of the limiting groove, and the other side of the fixing strip is fixedly connected with the sealing ring.

The utility model discloses beneficial effect does: through setting up first pipeline and second pipeline, the effect of drainage has been played, through setting up the rubber circle, be used for connecting the inside of first pipeline and second pipeline and seal, through setting up the sealing washer, be used for sealing the external connection department of first pipeline and second pipeline, the leakproofness of buried pipeline has further been improved, through setting up the grip block, lower grip block and fixed plate, the effect of fixing the centre gripping pad has been played, through setting up the centre gripping pad, be used for carrying out centre gripping to the sealing washer and fix, with this, the stability of sealing washer in the use has been improved, through setting up the locking plate, lower locking plate and fixed block, the effect of supporting the fixed strip has been played, through setting up the fixed strip, be used for fixing the sealing washer, the condition of the sealing washer emergence position skew in-process of using has been solved, buried drain pipe belongs to the engineering with having solved, bury underground after the construction, can not discover easily after sealed the trouble, cause drainage not smooth and silted up easily, cause the problem of very big influence for life and industrial production.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor. Wherein:

fig. 1 is an overall configuration diagram of a seal device for a buried pipeline.

Fig. 2 is an explosion structure diagram of a first pipeline, a second pipeline and a rubber ring based on the sealing device for the buried pipeline.

Fig. 3 is an exploded view of an upper clamping plate, a lower clamping plate and a clamping pad of the sealing device for the underground pipeline.

Fig. 4 is a view showing a seal ring, an upper lock plate and a connection structure of the underground piping sealing device.

Fig. 5 is a rear view of the upper and lower locking plates of the underground pipe sealing apparatus.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Furthermore, the references herein to "one embodiment" or "an embodiment" refer to a particular feature, structure, or characteristic that may be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1, 2 and 4, for the first embodiment of the present invention, this embodiment provides a sealing device for a buried pipeline, which includes a main body mechanism 100, including a first pipeline 101 and a second pipeline 102, a rubber ring 103 disposed in the inner cavities of the first pipeline 101 and the second pipeline 102 and close to one end, and a sealing ring 104 disposed on the surfaces of the first pipeline 101 and the second pipeline 102 and close to one end.

The sealing mechanism 200 includes an upper clamping plate 201 and a lower clamping plate 202, clamping pads 203 disposed on the top and bottom of the sealing ring 104, and fixing plates 204 disposed on two sides of the upper clamping plate 201 and the lower clamping plate 202.

The fixing mechanism 300 comprises an upper locking plate 301 and a lower locking plate 302, which are arranged at the top and the bottom of the first pipeline 101 and the second pipeline 102, fixing blocks 303 arranged at two sides of the upper locking plate 301 and the lower locking plate 302, and fixing strips 304 arranged at one side of the upper locking plate 301 and the lower locking plate 302, which play a role in draining water by arranging the first pipeline 101 and the second pipeline 102, and further improve the sealing performance of the buried pipeline by arranging a rubber ring 103 for connecting and sealing the interiors of the first pipeline 101 and the second pipeline 102, and by arranging a sealing ring 104 for clamping and fixing the sealing ring 104, the stability of the sealing ring 104 in the using process is improved by arranging the upper clamping plate 201, the lower clamping plate 202 and the fixing plate 204, which play a role in fixing the clamping pad 203, and by arranging the clamping pad 203 for clamping and fixing the sealing ring 104, and the sealing ring 104 are prevented from shifting in the using process by arranging the upper locking plate 301, the lower locking plate 302 and the fixing blocks 303, which play a role in supporting the fixing strips 304, and are used for avoiding the sealing ring 104 from shifting in the using process.

In use, when the pipes are butted, one end of the rubber ring 103 is firstly placed in the first pipe 101, then the second pipe 102 is moved, the other end of the rubber ring 103 is moved to the inside of the second pipe 102, the second pipe 102 is continuously moved to enable the first pipe 101, the second pipe 102 and the rubber ring 103 to be tightly clamped, then the sealing ring 104 is sleeved on the butt joint of the surfaces of the first pipe 101 and the second pipe 102, then the upper clamping plate 201 and the lower clamping plate 202 are respectively placed at the top and the bottom of the sealing ring 104, the fixing plate 204 is screwed and fixed by using bolts, then the clamping pad 203 is pushed by the threaded column 201a to clamp and fix the sealing ring 104, finally the upper locking plate 301 and the lower locking plate 302 are placed on the surfaces of the first pipe 101 and the second pipe 102, the upper locking plate 301 and the lower locking plate 302 are moved to enable the fixing strip 304 to be inserted into the inside of the limiting groove 301b, and then the two fixing blocks 303 are screwed and fixed by using bolts.

Example 2

Referring to fig. 1 and 3, in order to implement the second embodiment of the present invention, this embodiment is based on the previous embodiment:

specifically, the upper clamping plate 201 comprises a threaded column 201a and is arranged on the outer surfaces of the upper clamping plate 201 and the lower clamping plate 202, and the clamping pad 203 is convenient for a person to clamp and fix the surface of the sealing ring 104 by arranging the threaded column 201a, so that the sealing ring 104 is fixed.

Preferably, one end of the threaded column 201a penetrates through the inner cavities of the upper clamping plate 201 and the lower clamping plate 202 and is movably connected with the clamping pad 203 through a bearing.

Preferably, the upper clamping plate 201 further includes a threaded sleeve 201b, an outer portion disposed on the surface of the threaded column 201a and located between the upper clamping plate 201 and the lower clamping plate 202, and a positioning column 201c disposed around the bottom of the upper clamping plate 201.

Preferably, the lower clamping plate 202 comprises a positioning groove 202a and is arranged around the top of the lower clamping plate 202, the bottom of the positioning column 201c extends to the inner cavity of the positioning groove 202a, and the positioning column 201c and the positioning groove 202a are matched for positioning the upper clamping plate 201 and the lower clamping plate 202 when the constructor installs the upper clamping plate 201 and the lower clamping plate 202, so that the constructor can clamp and fix the upper clamping plate 201 and the lower clamping plate 202 conveniently.

Preferably, the number of the fixing plates 204 is four, and two fixing plates 204 are symmetrically distributed on two sides of the upper clamping plate 201 and the lower clamping plate 202 in a group, and the two fixing plates 204 are connected through bolts and threads.

When the clamping device is used, when the upper clamping plate 201 and the lower clamping plate 202 move to clamp, the upper clamping plate 201 drives the positioning column 201c to move to the inside of the positioning groove 202a, so that the upper clamping plate 201 and the lower clamping plate 202 are quickly clamped, after the upper clamping plate 201 and the lower clamping plate 202 are fixed, the threaded column 201a is screwed clockwise, the threaded column 201a moves downwards and pushes the clamping pad 203 to move towards the sealing ring 104, the clamping pad 203 is in contact with the surface of the sealing ring 104 and then clamps and fixes the sealing ring 104, so that the sealing ring 104 is attached and clamped to the first pipeline 101 and the second pipeline 102, and then the threaded sleeve 201b is screwed clockwise so that the threaded sleeve 201b moves downwards and is attached to the surface of the upper clamping plate 201, so that the threaded column 201a is fixed.

Example 3

Referring to fig. 1, 4 and 5, for a third embodiment of the present invention, this embodiment is based on the first two embodiments:

specifically, the upper locking plate 301 includes a movable frame 301a and is disposed on the left side of the upper locking plate 301, and the two fixing blocks 303 are connected to each other by bolts and threads.

Specifically, the upper locking plate 301 further includes a limiting groove 301b disposed on one side of the upper locking plate 301 and the lower locking plate 302, and the upper locking plate 301 and the lower locking plate 302 are matched to limit and fix the fixing strip 304 by disposing the limiting groove 301 b.

Preferably, the lower locking plate 302 comprises a fixed shaft 302a and is arranged on the left side of the lower locking plate 302, one side of the movable frame 301a, which is far away from the upper locking plate 301, is movably connected with the inner wall of the fixed shaft 302a through a rotating shaft, and the upper locking plate 301 and the lower locking plate 302 are conveniently closed and separated through the matching of the movable frame 301a and the fixed shaft 302 a.

Preferably, one side of the fixing strip 304 extends to the inner cavity of the limiting groove 301b, and the other side of the fixing strip 304 is fixedly connected with the sealing ring 104.

When the pipeline clamping device is used, after the upper locking plate 301 and the lower locking plate 302 are placed on the surfaces of the first pipeline 101 and the second pipeline 102, the upper locking plate 301 and the lower locking plate 302 are pushed towards the sealing ring 104, the upper locking plate 301 and the lower locking plate 302 drive the limiting groove 301b to move, when the limiting groove 301b moves inwards and is clamped with the fixing strip 304, the two fixing blocks 303 are fixed by screwing bolts on the fixing blocks 303, when the upper locking plate 301 and the lower locking plate 302 move and are clamped, the upper locking plate 301 drives the movable frame 301a to rotate inside the fixed shaft 302a, and through the matching of the movable frame 301a and the fixed shaft 302a, a constructor can clamp and separate the upper locking plate 301 and the lower locking plate 302.

It should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention is described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or substituted by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. The utility model provides a based on buried pipeline is with sealing device which characterized in that: comprises the steps of (a) preparing a substrate,

the main body mechanism (100) comprises a first pipeline (101), a second pipeline (102), a rubber ring (103) and a sealing ring (104), wherein the rubber ring (103) is arranged at one end, close to the inner cavity of the first pipeline (101) and the inner cavity of the second pipeline (102), and the sealing ring (104) is arranged at one end, close to the surface of the first pipeline (101) and the surface of the second pipeline (102);

the sealing mechanism (200) comprises an upper clamping plate (201) and a lower clamping plate (202), clamping pads (203) arranged at the top and the bottom of the sealing ring (104), and fixing plates (204) arranged at two sides of the upper clamping plate (201) and the lower clamping plate (202);

fixing mechanism (300), including last locking plate (301) and lower locking plate (302), set up in first pipeline (101) with the top and the bottom of second pipeline (102), set up in go up locking plate (301) with fixed block (303) of locking plate (302) both sides down, and set up in go up locking plate (301) with fixed strip (304) of locking plate (302) one side down.

2. The buried pipeline-based sealing device of claim 1, wherein: the upper clamping plate (201) comprises a threaded column (201 a) and is arranged on the outer surfaces of the upper clamping plate (201) and the lower clamping plate (202).

3. The buried pipeline-based sealing device of claim 2, wherein: one end of the threaded column (201 a) penetrates through the inner cavities of the upper clamping plate (201) and the lower clamping plate (202) and is movably connected with the clamping pad (203) through a bearing.

4. The buried pipeline-based sealing device of any one of claims 2 and 3, wherein: go up grip block (201) still include thread bush (201 b), set up in the surface of screw thread post (201 a) just is located go up grip block (201) with the outside of lower grip block (202), and set up in go up grip block (201) bottom reference column (201 c) all around.

5. The underground pipe-based sealing device of claim 4, wherein: the lower clamping plate (202) comprises a positioning groove (202 a) and is arranged around the top of the lower clamping plate (202), and the bottom of the positioning column (201 c) extends to the inner cavity of the positioning groove (202 a).

6. The buried pipeline-based sealing device of claim 5, wherein: the number of the fixing plates (204) is four, the fixing plates are symmetrically distributed on two sides of the upper clamping plate (201) and the lower clamping plate (202) in a pairwise group, and the two fixing plates (204) are connected through bolts and threads.

7. The buried pipeline-based sealing device of claim 6, wherein: go up locking plate (301) including adjustable shelf (301 a), set up in the left side of going up locking plate (301), two pass through bolt threaded connection between fixed block (303).

8. The seal device for a buried pipeline according to any one of claims 5 to 7, wherein: the upper locking plate (301) further comprises a limiting groove (301 b) and is arranged on one side of the upper locking plate (301) and one side of the lower locking plate (302).

9. The buried pipeline-based sealing device of claim 7, wherein: lower locking board (302) including fixed axle (302 a), set up in the left side of locking board (302) down, adjustable shelf (301 a) are kept away from go up one side of locking board (301) with the inner wall of fixed axle (302 a) passes through pivot swing joint.

10. The buried pipeline-based sealing device of claim 8, wherein: one side of the fixing strip (304) extends to the inner cavity of the limiting groove (301 b), and the other side of the fixing strip (304) is fixedly connected with the sealing ring (104).