CN216666888U - Temporary plugging device for portable traction pipe - Google Patents
Temporary plugging device for portable traction pipe Download PDFInfo
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- CN216666888U CN216666888U CN202123253278.4U CN202123253278U CN216666888U CN 216666888 U CN216666888 U CN 216666888U CN 202123253278 U CN202123253278 U CN 202123253278U CN 216666888 U CN216666888 U CN 216666888U
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- plugging
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- traction
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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Abstract
The utility model discloses a portable temporary plugging device for a traction pipe, which comprises a plugging plate detachably arranged at the pipe opening of the traction pipe, wherein the plugging plate comprises a plugging plate body, one end surface of the plugging plate body is provided with a sealing element and a plurality of connecting nails, and the other end surface is provided with a drawing element; the sealing element is arranged to protrude out of the end face of the blocking plate body and is used for blocking the pipe orifice of the traction pipe; the connecting nail is convexly arranged on the blocking plate body at the periphery of the sealing element and is used for connecting the traction pipe; the plugging device also comprises a plugging plate cover for accommodating the plugging plate, and spaces for respectively accommodating the sealing element and the connecting nail are formed in the plugging plate cover; this plugging device simple structure, easily preparation and use can effectually carry out the shutoff to the mouth of pipe of traction tube, and sealed effect is better, and convenient the dismantlement can also be accomodate after the dismantlement, accomodates the security height, portable.
Description
Technical Field
The utility model relates to the technical field of pipe well construction, in particular to a portable temporary plugging device for a traction pipe.
Background
In the pipe well construction process, a traction pipe is usually used; when the traction pipe is pulled back, the two ends of the traction pipe are temporarily blocked by the blocking plates in advance due to the fact that the pore channels are filled with mud, and the mud is prevented from flowing into the traction pipe.
Chinese utility model patent (publication number: CN210890589U) discloses a PE pipe orifice plugging device in 2019, the sealing device comprises a sealing piece and a fastening piece, wherein the outer edge of the sealing piece is connected with the outer edge of the fastening piece through a sealing ring, the sealing piece is detachably fixed on the inner wall of a PE (polyethylene) pipe, the sealing piece is of a cylindrical structure with a closed bottom surface and an open other bottom surface, the outer diameter of the cylindrical structure is slightly smaller than the inner diameter of the PE pipe, one or more jackscrews penetrating through the side wall are arranged on the annular side wall of the cylindrical structure, the tips of the jackscrews can prop against the inner wall of the PE pipe by screwing the jackscrews, a screw rod perpendicular to the bottom surface of the sealing piece is fixed at the center of the closed bottom surface of the sealing piece, the fastening piece is a circular panel covering the opening of the cylindrical structure, a handle is arranged on the outer side surface of the circular panel, a circular hole for the screw rod to penetrate through is formed in the center of the circular panel, and an inner supporting wall for supporting and blocking the extruded sealing ring from extending to a central shaft of a pipeline is arranged on the inner side surface of the circular panel. Although this plugging device can effectual shutoff, the structure is comparatively complicated, also comparatively loaded down with trivial details during installation use.
Disclosure of Invention
The utility model aims to provide a portable temporary plugging device for a traction tube, aiming at solving the problems in the prior art.
In order to achieve the purpose, the utility model adopts the technical scheme that:
a portable temporary plugging device for a traction pipe comprises a plugging plate which is detachably mounted at the pipe opening of the traction pipe, wherein the plugging plate comprises a plugging plate body, one end face of the plugging plate body is provided with a sealing element and a plurality of connecting nails, and the other end face of the plugging plate body is provided with a drawing element; the sealing element is arranged to protrude out of the end face of the blocking plate body and is used for blocking the pipe orifice of the traction pipe; the connecting nail is convexly arranged on the blocking plate body at the periphery of the sealing element and is used for connecting the traction pipe;
the plugging device further comprises a plugging plate cover for accommodating the plugging plate, and spaces for accommodating the sealing piece and the connecting nail respectively are formed in the plugging plate cover.
This plugging device simple structure, easily preparation and use can effectually carry out the shutoff to the mouth of pipe of traction tube, and sealed effect is better, and convenient the dismantlement can also be accomodate after the dismantlement, accomodates the security height, portable.
The sealing element can be inserted into the pipe orifice to realize sealing, the connecting nail can be inserted into or nailed into the end plane of the traction pipe to play a role in connection and fixation, and the two ends of the traction pipe can be temporarily blocked by the pair of blocking plates so as to prevent mud in the pipe from flowing out.
After the plugging device is used, the plugging plate can be pulled out by using the pulling piece, the pulled plugging plate is matched with the plugging plate cover, and the sealing piece and the connecting nail are accommodated in the plugging plate cover, so that the connecting nail can be prevented from hurting people and objects, and the plugging device is convenient for an operator to carry; the closure plate and the closure plate cover can be reused.
Furthermore, the sealing element is an annular rubber ring or a rubber block, and the outer diameter of the rubber ring or the rubber block is not smaller than the inner diameter of the traction tube.
The rubber ring or the rubber block is adopted for plugging, so that the rubber ring has certain deformation capacity and good sealing effect; the size is slightly bigger the setting, and the bloated tight seal of can be better is lived the mouth of pipe.
Furthermore, the connecting nails are arranged in a centrosymmetric manner, and the number of the connecting nails is at least two. The connecting nails arranged in the central symmetry are stressed evenly, so that the blocking plate is prevented from being damaged due to uneven stress; a plurality of connect the connection pipe that the nail can be better, avoid rocking and not hard up.
Further, the connecting nail is a pin or a long sharp nail, and the length of the connecting nail is not shorter than the protruding length of the sealing element.
Furthermore, the drawing piece is a pull ring which is arranged in the middle of the blocking plate body. The setting of pull ring is convenient quick pulls out the closure plate.
Or, the drawing piece is an arc-shaped handle, and two ends of the arc-shaped handle are respectively arranged on two sides of the plugging plate body. The setting of arc handle can follow both sides junction atress, and more laborsaving pulls out the closure plate.
Furthermore, the middle part of the closure plate cover is provided with a groove for accommodating the invagination of the sealing element, the groove is annular or circular, and the size of the groove is not smaller than that of the sealing element.
Furthermore, a plurality of nail holes for containing the connecting nails are arranged around the end face of the blocking plate cover, the nail holes are arranged in one-to-one correspondence with the connecting nails, and the depth of the nail holes is not less than the length of the connecting nails.
Work as the closure plate with during the closure plate lid cooperatees, the sealing member is held in the recess, connect the nail hold respectively in the nail hole, make the terminal surface of closure plate with the terminal surface of closure plate lid is closely laminated, forms a little column structure, does not have sharp-pointed nail to expose, and is safe convenient when carrying, moreover draw the piece and can regard as handle or go-between to use, and convenient handheld or tie.
Furthermore, the periphery of the closure plate cover is also provided with a plurality of buckles, and the buckles are used for fixedly connecting the closure plate body. The setting of buckle can let closure plate and closure plate lid temporary fixation post to the closure plate lid drops. The buckle is one of mechanical snap-on buckle, spring buckle, magnetic type buckle and spiro union type buckle.
Compared with the prior art, the utility model has the beneficial effects that: 1. the plugging device is simple in structure, easy to manufacture and use, capable of effectively plugging the pipe orifice of the traction pipe, good in sealing effect, convenient to disassemble, capable of being stored after being disassembled, high in storage safety and convenient to carry; 2. the sealing element can be inserted into the pipe orifice to realize sealing, the connecting nail can be inserted into or nailed into the end plane of the traction pipe to play a role in connection and fixation, and the two ends of the traction pipe can be temporarily blocked by the arrangement of the pair of blocking plates so as to prevent mud in the pipe from flowing out; 3. after the plugging device is used, the plugging plate can be pulled out by using the pulling piece, the pulled plugging plate is matched with the plugging plate cover, and the sealing piece and the connecting nail are accommodated in the plugging plate cover, so that the connecting nail can be prevented from hurting people and objects, and the plugging device is convenient for an operator to carry; the closure plate and the closure plate cover can be reused.
Drawings
FIG. 1 is a schematic structural view of an end face of a plugging plate of a temporary plugging device for a portable traction tube according to the present invention;
FIG. 2 is a schematic end view of a closure plate cover of the portable temporary closure device for a traction tube according to the present invention;
FIG. 3 is a schematic structural view of a blocking plate of the temporary blocking device for a portable traction tube according to the present invention;
FIG. 4 is a schematic view of a storage structure of a portable temporary plugging device for a traction tube according to the present invention;
FIG. 5 is a schematic view of another structure of the blocking plate of the temporary blocking device for the portable traction tube according to the present invention;
in the figure: 1. a closure body; 2. a rubber ring; 3. a connecting nail; 4. a pull ring; 5. a closure plate cover; 6. a groove; 7. a nail hole; 8. buckling; 9. a traction tube; 10. an arc-shaped handle.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood 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.
In the description of the present invention, it should be noted that the terms "middle", "upper", "lower", "left", "right", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
The first embodiment is as follows:
as shown in fig. 1 to 3, a portable temporary plugging device for a traction tube comprises a plugging plate which is detachably mounted at the opening of a traction tube 9, wherein the plugging plate comprises a plugging plate body 1, one end surface of the plugging plate body 1 is provided with a rubber ring 2 and a plurality of connecting nails 3, and the other end surface is provided with a drawing piece; the rubber ring 2 is arranged to protrude out of the end face of the blocking plate body 1 and is used for blocking the pipe orifice of the traction pipe 9; the connecting nail 3 is convexly arranged on the blocking plate body 1 around the rubber ring 2 and is used for connecting the traction pipe 9;
the plugging device further comprises a plugging plate cover 5 used for containing the plugging plate, and spaces for containing the rubber ring 2 and the connecting nails 3 respectively are formed in the plugging plate cover 5.
This plugging device simple structure, easily preparation and use can effectually carry out the shutoff to the mouth of pipe of traction tube, and sealed effect is better, and convenient the dismantlement can also be accomodate after the dismantlement, accomodates the security height, portable.
The rubber ring 2 can be inserted into the pipe orifice to realize sealing, the connecting nail 3 can be inserted into or nailed into the end plane of the traction pipe 9 to play a role in connection and fixation, and the two ends of the traction pipe 9 can be temporarily blocked by the pair of blocking plates so as to prevent mud in the pipe from flowing out. The traction tube 9 is a PR traction tube.
After the plugging plate is used, the plugging plate can be pulled out by using the pulling piece, the pulled plugging plate body 1 is matched with the plugging plate cover 5, and the rubber ring 2 and the connecting nail 3 are accommodated in the plugging plate cover 5, so that the connecting nail 3 can be prevented from hurting people and objects, and the plugging plate is convenient for an operator to carry; the closure plate and the closure plate cover can be reused.
Further, the rubber ring 2 is an annular rubber ring, and the outer diameter of the rubber ring 2 is slightly larger than the inner diameter of the pipe orifice of the traction pipe 9.
The rubber ring 2 is used for plugging, so that the rubber ring has certain deformation capacity and good sealing effect; the size is slightly bigger the setting, and the bloated tight seal of can be better is lived the mouth of pipe.
Furthermore, the connecting nails 3 are arranged in a central symmetry manner, and the number of the connecting nails 3 is six. The connecting nails 3 which are arranged in the central symmetry are stressed in a balanced manner, so that the blockage plate body 1 is prevented from being damaged due to uneven stress; a plurality of connect the traction tube that nail 3 can be better, avoid rocking and not hard up.
Further, the connecting nail 3 is a long-pointed nail, and the length of the connecting nail 3 is not shorter than the protruding length of the rubber ring 2.
Further, the drawing piece is a pull ring 4, and the pull ring 4 is arranged in the middle of the plug board body 1. The setting of pull ring 4 is convenient quick pulls out closure plate body 1.
Further, the middle part of the closure plate cover 5 is provided with a groove 6 for accommodating the invagination of the sealing element, the groove 6 is circular, and the size of the groove 6 is larger than that of the rubber ring 2.
Further, a plurality of nail holes 7 for containing the connecting nails 3 are arranged on the periphery of the end face of the blocking plate cover 5, the nail holes 7 are in one-to-one correspondence with the connecting nails 3, and the depth of each nail hole 7 is slightly larger than the length of each connecting nail 3.
Work as closure body 1 with during the cooperation of closure lid 5, rubber circle 2 is held in the recess 6, connect nail 3 hold respectively in nail hole 7, make the terminal surface of closure with the terminal surface of closure lid 5 closely laminates, forms a little cylinder structure, does not have sharp-pointed nail to expose, and is safe convenient during the carrying, moreover draw the piece and can regard as handle or go-between use, conveniently handheld or tie.
Further, the periphery of closure plate lid 5 still is equipped with a plurality of detachable buckles 8, buckle 8 is used for fixed connection closure plate body 1. The setting of buckle 8 can let closure plate and closure plate lid temporary fixation post to the closure plate lid drops.
Example two:
the embodiment provides a snap connection mode in the first embodiment.
As shown in fig. 4, a part of the buckle 8 is fixed on the periphery of the closure lid 5, and the movable part of the buckle 8 can rotate to buckle the closure body 1. The two can be fixed by a pair of the buckles 8 which are symmetrically arranged.
Example three:
the present embodiment differs from the first embodiment in that a pulling member of another structure is provided.
As shown in fig. 5, the drawing member is an arc-shaped handle 10, and two ends of the arc-shaped handle 10 are respectively disposed on two sides of the closure body 1. The both ends setting of arc handle 10 is in the back position of connecting nail and rubber circle, makes it can follow both sides junction atress, more laborsaving pulls out the closure plate.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (9)
1. A portable temporary plugging device for a traction pipe comprises a plugging plate which is detachably mounted at the pipe opening of the traction pipe, and is characterized in that the plugging plate comprises a plugging plate body, one end face of the plugging plate body is provided with a sealing element and a plurality of connecting nails, and the other end face of the plugging plate body is provided with a drawing element; the sealing element is arranged to protrude out of the end face of the blocking plate body and is used for blocking the pipe orifice of the traction pipe; the connecting nail is convexly arranged on the blocking plate body at the periphery of the sealing element and is used for connecting the traction pipe;
the plugging device further comprises a plugging plate cover for accommodating the plugging plate, and spaces for accommodating the sealing piece and the connecting nail respectively are formed in the plugging plate cover.
2. The portable pull tube temporary occlusion device of claim 1, wherein the seal is an annular rubber ring having an outer diameter no less than an inner diameter of the pull tube.
3. The portable pull tube temporary occlusion device of claim 1, wherein said attachment pegs are arranged symmetrically about a center of the device, and wherein there are at least two of said attachment pegs.
4. The portable pull tube temporary occlusion device of claim 1, wherein the coupling spike is a pin or a long pointed spike, and the length of the coupling spike is not shorter than the length of the protruding seal.
5. The portable pull tube temporary closure device of claim 1, wherein the pull member is a pull ring disposed in a middle portion of the closure plate body.
6. The temporary plugging device of claim 1, wherein said pulling member is an arc-shaped handle, and two ends of said arc-shaped handle are respectively disposed on two sides of said plugging plate body.
7. The portable pull tube temporary closure device of claim 1, wherein the middle of the closure plate cap is provided with an invaginated groove for accommodating the sealing member, the groove is annular or circular, and the size of the groove is not smaller than that of the sealing member.
8. The temporary plugging device for the portable traction tube according to claim 1, wherein a plurality of nail holes for accommodating the connection nails are formed around the end face of the cover of the plugging plate, the nail holes are arranged in one-to-one correspondence with the connection nails, and the depth of each nail hole is not less than the length of the connection nail.
9. The portable pull tube temporary closure device of claim 1, wherein the closure plate cover further comprises a plurality of fasteners disposed around its periphery, the fasteners being adapted to fixedly attach to the closure plate body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123253278.4U CN216666888U (en) | 2021-12-22 | 2021-12-22 | Temporary plugging device for portable traction pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123253278.4U CN216666888U (en) | 2021-12-22 | 2021-12-22 | Temporary plugging device for portable traction pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216666888U true CN216666888U (en) | 2022-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123253278.4U Active CN216666888U (en) | 2021-12-22 | 2021-12-22 | Temporary plugging device for portable traction pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216666888U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115479170A (en) * | 2022-09-11 | 2022-12-16 | 江苏大学 | Quick joint capable of realizing heat preservation and filling of heat storage material |
-
2021
- 2021-12-22 CN CN202123253278.4U patent/CN216666888U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115479170A (en) * | 2022-09-11 | 2022-12-16 | 江苏大学 | Quick joint capable of realizing heat preservation and filling of heat storage material |
| CN115479170B (en) * | 2022-09-11 | 2023-11-07 | 江苏大学 | Quick connector capable of realizing heat preservation and filling of heat storage material |
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| CP03 | Change of name, title or address |
Address after: No. 2, Floor 37, Building 11, Phase II, Gezhouba City Garden, No. 162, Qiaokou Road, Qiaokou District, Wuhan, Hubei 430000 Patentee after: Gezhouba Group Ecological Environmental Protection Co.,Ltd. Address before: 430000 south side of 7th floor, area B, 558 Jiefang Avenue, Qiaokou District, Wuhan City, Hubei Province Patentee before: China Gezhouba Group Ecological Environment Engineering Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230913 Address after: Room 1-1, 1st Floor, 1st to 3rd Floor, Building 16, Gezhouba Sun City, No. 40 Gaoxin Fourth Road, Donghu New Technology Development Zone, Wuhan City, Hubei Province, 430000 Patentee after: Gezhouba Ecological Construction (Hubei) Co.,Ltd. Address before: No. 2, Floor 37, Building 11, Phase II, Gezhouba City Garden, No. 162, Qiaokou Road, Qiaokou District, Wuhan, Hubei 430000 Patentee before: Gezhouba Group Ecological Environmental Protection Co.,Ltd. |