CN113007469A - Reinforcing apparatus for pipeline engineering - Google Patents
Reinforcing apparatus for pipeline engineering Download PDFInfo
- Publication number
- CN113007469A CN113007469A CN202110176104.8A CN202110176104A CN113007469A CN 113007469 A CN113007469 A CN 113007469A CN 202110176104 A CN202110176104 A CN 202110176104A CN 113007469 A CN113007469 A CN 113007469A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- connecting sleeve
- wall
- fixed
- close
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
- F16L23/032—Flanged joints the flanges being connected by members tensioned axially characterised by the shape or composition of the flanges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/04—Flanged joints the flanges being connected by members tensioned in the radial plane
- F16L23/08—Flanged joints the flanges being connected by members tensioned in the radial plane connection by tangentially arranged pin and nut
- F16L23/10—Flanged joints the flanges being connected by members tensioned in the radial plane connection by tangentially arranged pin and nut with a pivoting or swinging pin
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/16—Flanged joints characterised by the sealing means
- F16L23/18—Flanged joints characterised by the sealing means the sealing means being rings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/16—Flanged joints characterised by the sealing means
- F16L23/18—Flanged joints characterised by the sealing means the sealing means being rings
- F16L23/22—Flanged joints characterised by the sealing means the sealing means being rings made exclusively of a material other than metal
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The application relates to a reinforcing device for pipeline engineering, which belongs to the technical field of pipeline installation and comprises a first pipeline and a second pipeline, wherein a connecting assembly is arranged on the outer wall of the first pipeline, the connecting assembly comprises a first connecting sleeve fixed with the outer wall of the first pipeline and a second connecting sleeve fixed with the outer wall of the second pipeline, the end surface of the first connecting sleeve, which is close to the second pipeline, is flush with the end surface of the first pipeline, which is close to the second pipeline, and the end surface of the second connecting sleeve, which is close to the first pipeline, is in contact with the end surface of the first connecting sleeve; a plurality of positioning columns are fixed on the end face, close to the first connecting sleeve, of the second connecting sleeve, and positioning holes in inserting fit with the positioning columns are formed in the end face of the first connecting sleeve; the outer wall of the first connecting sleeve is provided with a fixing component for fixing the first connecting sleeve and the second connecting sleeve. The present application has the effect of reducing the likelihood of fluid flow out of the junction of the first and second conduits.
Description
Technical Field
The application relates to the technical field of pipeline installation, in particular to a reinforcing device for pipeline engineering.
Background
The pipeline is an essential device for urban construction, water supply and drainage system construction. As shown in fig. 1, the connecting structure of the pipeline includes a first pipeline 1 and a second pipeline 2, and the first pipeline 1 and the second pipeline 2 are fixedly connected by a flange.
In view of the above-mentioned related art, the inventor believes that there is a defect that when the first pipe 1 and the second pipe 2 receive a large pulling force, a gap occurs at the junction of the first pipe 1 and the second pipe 2, thereby leaking the fluid inside the first pipe 1 and the second pipe 2.
Disclosure of Invention
In order to reduce the possibility of fluid flowing out of the junction of a first pipe and a second pipe, the present application provides a reinforcement device for pipeline engineering.
The application provides a reinforcing apparatus for pipeline engineering adopts following technical scheme:
a reinforcing device for pipeline engineering comprises a first pipeline and a second pipeline, wherein a connecting assembly is arranged on the outer wall of the first pipeline, the connecting assembly comprises a first connecting sleeve fixed with the outer wall of the first pipeline and a second connecting sleeve fixed with the outer wall of the second pipeline, the end face, close to the second pipeline, of the first connecting sleeve is flush with the end face, close to the second pipeline, of the first pipeline, and the end face, close to the first pipeline, of the second connecting sleeve is in contact with the end face of the first connecting sleeve;
a plurality of positioning columns are fixed on the end face, close to the first connecting sleeve, of the second connecting sleeve, and positioning holes in inserting fit with the positioning columns are formed in the end face of the first connecting sleeve; the outer wall of the first connecting sleeve is provided with a fixing component for fixing the first connecting sleeve and the second connecting sleeve.
Through adopting above-mentioned technical scheme, when connecting first pipeline and second pipeline, insert the locating column in the locating hole earlier, then align first connecting sleeve and second connecting sleeve, fixed subassembly is fixed first connecting sleeve and second connecting sleeve to it is fixed with first pipeline and second pipeline. The positioning column is inserted into the positioning hole, the first connecting sleeve and the second connecting sleeve are conveniently installed, and the connecting strength of the first connecting sleeve and the second connecting sleeve can be increased by the positioning column. When the first pipeline and the second pipeline receive large pulling force, the first pipeline and the second pipeline are not easy to misplace, and the possibility that fluid flows out from the gap between the first pipeline and the second pipeline is reduced.
Optionally, a first groove is formed in the end face, close to the second connecting sleeve, of the first connecting sleeve, a second groove is formed in the end face, close to the first connecting sleeve, of the second connecting sleeve, the first groove is communicated with the second groove, sealing lantern rings are arranged in the first groove and the second groove, and the inner wall of each sealing lantern ring is in contact with the outer wall of the first pipeline and the outer wall of the second pipeline respectively.
Through adopting above-mentioned technical scheme, the inner wall of the sealing sleeve ring contacts with first pipeline outer wall and second pipeline outer wall respectively, and the sealing sleeve ring has increased the leakproofness of first pipeline and second pipe connection, has reduced the possibility that fluid flows from first pipeline and second pipe connection department.
Optionally, the cross section of the positioning column is trapezoidal.
Through adopting above-mentioned technical scheme, the cross section of reference column is trapezoidal, has increased reference column and first connecting sleeve's area of contact, has increased first connecting sleeve and second connecting sleeve's joint strength.
Optionally, a pair of rubber bulges are fixedly connected to the inner wall of the sealing sleeve ring, a circle of rubber bulges is arranged along the inner wall of the sealing sleeve ring, third grooves are respectively formed in the outer wall of the first pipeline and the outer wall of the second pipeline, and the two rubber bulges are respectively in plug-in fit with the third grooves in the outer wall of the first pipeline and the third grooves in the outer wall of the second pipeline.
Through adopting above-mentioned technical scheme, two rubber archs are pegged graft the cooperation with the third recess on the first pipeline outer wall and the third recess on the second pipeline outer wall respectively, and rubber archs have further improved the leakproofness of first pipeline and second pipeline, have reduced the possibility that fluid flows from the junction of first pipeline and second pipeline.
Optionally, the fixing assembly includes a first flange fixed on the outer wall of the first connecting sleeve and a second flange fixed on the outer wall of the second connecting sleeve, and the first flange and the second flange are fixed by a plurality of bolts.
Through adopting above-mentioned technical scheme, first ring flange and second ring flange are through a plurality of bolt fastening, and first connecting sleeve and second connecting sleeve are fixed to first pipeline and second pipeline are fixed.
Optionally, the fixed subassembly includes first semicircle ring and second semicircle ring, be fixed with first fixed plate on the first connecting sleeve outer wall, be fixed with the second fixed plate on the second connecting sleeve's the outer wall, first fixed plate is close to the second connecting sleeve terminal surface with the end face contact of second fixed plate, has all seted up the constant head tank on the inner wall of first semicircle ring and the inner wall of second semicircle ring, in first fixed plate and the fixed integrated circuit of second received the constant head tank, the one end of first semicircle ring was articulated with the one end of second semicircle ring, the other end of first semicircle ring passes through the bolt fastening with the other end of second semicircle ring.
Through adopting above-mentioned technical scheme, first fixed plate and second fixed plate are blocked and are received in the constant head tank of first semicircle ring and in the constant head tank of second semicircle ring, and it is fixed with first fixed plate and second fixed plate to it is fixed with first connecting sleeve and second connecting sleeve, first pipeline and second pipeline are fixed. The first pipeline and the second pipeline are fixed through the first semicircular ring and the second semicircular ring, the connection mode of the first semicircular ring and the second semicircular ring is simple, and the installation speed is high.
Optionally, the inner wall of first semicircle ring is fixed with two arc lugs, and two arc lugs set up along the inner wall of first semicircle ring, also are fixed with two arc lugs on the inner wall of second semicircle ring, have all seted up two spread grooves on the outer wall of first connecting sleeve and the outer wall of second connecting sleeve, and the arc lug cooperates with the spread groove grafting that corresponds respectively.
Through adopting above-mentioned technical scheme, the arc lug has increased the joint strength of first semicircle ring and coupling assembling and the joint strength of second semicircle ring and coupling assembling in inserting the spread groove, makes first pipeline and second pipe connection more stable.
Optionally, the end surface of the first pipeline close to the second pipeline is provided with a plurality of jacks, and the end surface of the second pipeline is fixed with reinforcing columns which are in plug-in fit with the jacks.
Through adopting above-mentioned technical scheme, strengthen in the post inserts the jack, strengthened the being connected of first pipeline with the second pipeline, make first pipeline and second pipeline be difficult for taking place the dislocation.
Optionally, a rubber sealing ring is fixed on the end face of the second pipeline close to the first pipeline, and an installation groove matched with the rubber sealing ring in an inserting mode is formed in the end face of the first pipeline.
Through adopting above-mentioned technical scheme, in the sealing rubber ring inserted the mounting groove, increased the leakproofness between first pipeline and the second pipeline.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the positioning column is inserted into the positioning hole, the first connecting sleeve and the second connecting sleeve are conveniently installed, and the connecting strength of the first connecting sleeve and the second connecting sleeve can be increased by the positioning column. When the first pipeline and the second pipeline receive larger pulling force, the first pipeline and the second pipeline cannot be dislocated, so that the possibility that fluid flows out from the gap between the first pipeline and the second pipeline is reduced;
2. the inner wall of the sealing sleeve ring is respectively contacted with the outer wall of the first pipeline and the outer wall of the second pipeline, the sealing sleeve ring increases the connection tightness of the first pipeline and the second pipeline, and the possibility that fluid flows out of the connection position of the first pipeline and the second pipeline is reduced;
3. the sealing rubber ring is inserted into the mounting groove, and the sealing performance between the first pipeline and the second pipeline is improved.
Drawings
Fig. 1 is a schematic structural view of the related art.
Fig. 2 is a schematic overall structure diagram in the first embodiment of the present application.
FIG. 3 is a diagram illustrating a positioning hole according to an embodiment.
FIG. 4 is a schematic view of a reinforcement column according to one embodiment.
FIG. 5 is a schematic view of a seal collar in accordance with one embodiment.
Fig. 6 is a schematic view of a first fixing plate and a second fixing plate according to a second embodiment.
Fig. 7 is a schematic view of a first semicircular ring and a second semicircular ring in the second embodiment.
Fig. 8 is a schematic view of an arc-shaped bump according to a second embodiment.
Description of reference numerals: 1. a first conduit; 11. a jack; 12. mounting grooves; 2. a second conduit; 21. a reinforcement column; 22. a rubber seal ring; 3. a connecting assembly; 31. a first connecting sleeve; 311. a first groove; 312. positioning holes; 313. a first flange plate; 32. a second connecting sleeve; 321. a second groove; 322. a positioning column; 323. a second flange plate; 33. a sealing collar; 331. a rubber bulge; 332. a third groove; 4. a first fixing plate; 41. a second fixing plate; 5. a first semicircular ring; 51. positioning a groove; 52. a first fixed block; 53. an arc-shaped bump; 54. connecting grooves; 6. a second semi-circular ring; 61. and a second fixed block.
Detailed Description
The present application is described in further detail below with reference to figures 2-8.
Example one
The embodiment of the application discloses reinforcing apparatus for pipeline engineering. Referring to fig. 2, the reinforcement device for piping work includes a first pipe 1 and a second pipe 2, and the first pipe 1 and the second pipe 2 are connected by a connection assembly 3 and fixed together by a fixing assembly.
Referring to fig. 3 and 4, a plurality of jacks 11 are formed in the end upper surface, close to the second pipeline 2, of the first pipeline 1, the jacks 11 are uniformly arranged along the circumferential direction of the first pipeline 1, a plurality of reinforcing columns 21 are fixedly connected to the end surface, close to the first pipeline 1, of the second pipeline 2, and the reinforcing columns 21 are in splicing fit with the jacks 11. The reinforcing column 21 is inserted into the insertion hole 11, so that the first pipeline 1 and the second pipeline 2 are not easy to be dislocated. The mounting groove 12 has been seted up on the terminal surface of first pipeline 1 and the contact of second pipeline 2, fixedly connected with rubber seal ring 22 on the terminal surface of second pipeline 2, rubber seal ring 22 and the cooperation of pegging graft of mounting groove 12. The rubber sealing ring 22 increases the sealing between the first pipe 1 and the second pipe 2.
The connecting assembly 3 comprises a first connecting sleeve 31 and a second connecting sleeve 32, the first connecting sleeve 31 is fixed on the outer wall of the first pipeline 1, and one end of the first connecting sleeve 31 close to the second pipeline 2 is flush with one end of the first pipeline 1 close to the second pipeline 2. The second connecting sleeve 32 is fixed on the outer wall of the second pipeline 2, and one end of the second connecting sleeve 32 close to the first connecting sleeve 31 is flush with the end face of the second pipeline 2 close to the first pipeline 1.
The end surface of the first connecting sleeve 31 close to the second pipeline 2 is provided with a first groove 311, and the end surface of the second connecting sleeve 32 close to the first connecting sleeve 31 is provided with a second groove 321. Referring to fig. 5, the first recess 311 and the second recess 321 communicate, and a sealing collar 33 is disposed in the first recess 311 and the second recess 321. The internal surface of the sealing sleeve ring 33 contacts with the outer wall of the second pipeline 2 on the outer wall of the first pipeline 1 respectively, two rubber protrusions 331 are fixedly connected to the internal surface of the sealing sleeve ring 33, the rubber protrusions 331 are provided with a circle along the inner wall of the sealing sleeve ring 33, a circle of third groove 332 is formed in the outer wall of the first pipeline 1, a third groove 332 is also formed in the outer wall of the second pipeline 2, and the two rubber protrusions 331 are respectively matched with the corresponding second grooves 321 in an inserting mode. The sealing collar 33 increases the tightness of the first and second conduits 1, 2 and reduces the possibility of fluid escaping from the gap between the first and second conduits 1, 2.
Referring to fig. 4 and 5, the end surface of the second connecting sleeve 32 close to the first connecting sleeve 31 is fixedly connected with a plurality of positioning posts 322, the cross section of each positioning post 322 is trapezoidal, the end surface of the first connecting sleeve 31 close to the second connecting sleeve 32 is provided with a plurality of positioning holes 312, and the positioning posts 322 are in insertion fit with the positioning holes 312. When the first connection sleeve 31 and the second connection sleeve 32 are aligned, the positioning posts 322 are inserted into the positioning holes 312, so that the first connection sleeve 31 and the second connection sleeve 32 can be aligned conveniently.
The fixing component comprises a first flange 313 and a second flange 323, the first flange 313 is fixed on the outer wall of the first connecting sleeve 31, the second flange 323 is fixed on the outer wall of the second sleeve, and the first flange 313 and the second flange 323 are fixedly connected through bolts.
The implementation principle of the reinforcing device for pipeline engineering in the embodiment of the application is as follows: when the first pipe 1 and the second pipe 2 are connected, the sealing collar 33 is inserted into the first groove 311, the rubber protrusion 331 on the sealing collar 33 is clamped into the third groove 332 on the first pipe 1, and then the first pipe 1 and the second pipe 2 are aligned.
The positioning posts 322 are inserted into the positioning holes 312, the reinforcing posts 21 are inserted into the insertion holes 11, and then the first flange 313 and the second flange 323 are fixed by bolts, thereby fixing the first pipe 1 and the second pipe 2.
Example two
Referring to fig. 6 and 7, the difference from the first embodiment is that a first fixing plate 4 is fixedly connected to the outer wall of the first connecting sleeve 31, the first fixing plate 4 is disposed along the first connecting sleeve 31 by one turn, and one end surface of the first fixing plate 4 is flush with the end surface of the first connecting sleeve 31 close to the second connecting sleeve 32. A second fixing plate 41 is fixedly connected to an outer wall of the second connecting sleeve 32. When the first and second connect bushes 31 and 32 are aligned, the first and second fixing plates 4 and 41 are brought into contact.
Fixed subassembly includes first semicircle ring 5 and second semicircle ring 6, has all seted up constant head tank 51 on the inner wall of first semicircle ring 5 and the inner wall of second board ring, and first fixed plate 4 and second fixed plate 41 can be blocked joint in the constant head tank 51. One end of the first semicircular ring 5 is hinged to one end of the second semicircular ring 6, the first semicircular ring 5 is far away from the first fixed block 52 of one end fixedly connected with of the hinged point, the second semicircular ring 6 is far away from the second fixed block 61 of one end fixedly connected with of the hinged point, and the first fixed block 52 and the second fixed block 61 are fixedly connected through bolts.
After aligning the first fixing plate 4 and the second fixing plate 41, the first semicircular ring 5 is clamped with the first fixing plate 4 and the second fixing plate 41, then the second semicircular ring 6 is rotated to align and contact the first fixing block 52 and the second fixing block 61, then the first fixing block 52 and the second fixing block 61 are locked with the first semicircular ring 5 and the second semicircular ring 6 by bolts, the first fixing plate 4 and the second fixing plate 41 are fixed together, and the first pipeline 1 and the second pipeline 2 are fixed together. The first fixing plate 4 and the second fixing plate 41 are fixed together through the first semicircular ring 5 and the second semicircular ring 6, and the installation and the disassembly are convenient.
Two arc-shaped convex blocks 53 are fixedly connected to the inner wall of the first semicircular ring 5, the two arc-shaped convex blocks 53 are symmetrically arranged about the center of the first semicircular ring 5, and the outer wall of the first connecting sleeve 31 and the outer wall of the second connecting sleeve 32 are provided with connecting grooves 54. Referring to fig. 8, two arc-shaped protrusions 53 are also fixedly connected to the second half-ring 6, and the arc-shaped protrusions 53 are in inserted fit with the connecting grooves 54.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. The utility model provides a reinforcing apparatus for pipeline engineering which characterized in that: the pipeline connecting structure comprises a first pipeline (1) and a second pipeline (2), wherein a connecting assembly (3) is arranged on the outer wall of the first pipeline (1), the connecting assembly (3) comprises a first connecting sleeve (31) fixed with the outer wall of the first pipeline (1) and a second connecting sleeve (32) fixed with the outer wall of the second pipeline (2), the end face, close to the second pipeline (2), of the first connecting sleeve (31) is flush with the end face, close to the second pipeline (2), of the first pipeline (1), and the end face, close to the first pipeline (1), of the second connecting sleeve (32) is in contact with the end face of the first connecting sleeve (31);
a plurality of positioning columns (322) are fixed on the end face, close to the first connecting sleeve (32), of the second connecting sleeve (32), and positioning holes (312) matched with the positioning columns (322) in an inserted mode are formed in the end face of the first connecting sleeve (31); the outer wall of the first connecting sleeve (31) is provided with a fixing component for fixing the first connecting sleeve (31) and the second connecting sleeve (32).
2. The reinforcement device for piping works according to claim 1, wherein: first recess (311) have been seted up on first connecting sleeve (31) the terminal surface that is close to second connecting sleeve (32), second recess (321) have been seted up on second connecting sleeve (32) the terminal surface that is close to first connecting sleeve (31), first recess (311) and second recess (321) intercommunication are provided with sealed lantern ring (33) in first recess (311) and second recess (321), the inner wall of sealed lantern ring (33) respectively with first pipeline (1) outer wall and second pipeline (2) outer wall contact.
3. The reinforcement device for piping works according to claim 1, wherein: the cross section of the positioning column (322) is trapezoidal.
4. The reinforcement device for piping works according to claim 2, wherein: fixedly connected with a pair of rubber bulge (331) on the inner wall of sealed lantern ring (33), rubber bulge (331) are provided with the round along the inner wall of sealed lantern ring (33), have seted up third recess (332) on the outer wall of first pipeline (1) and the outer wall of second pipeline (2) respectively, and two rubber bulge (331) are pegged graft the cooperation with third recess (332) on first pipeline (1) outer wall and third recess (332) on second pipeline (2) outer wall respectively.
5. The reinforcement device for piping works according to claim 4, wherein: the fixing component comprises a first flange (313) fixed on the outer wall of the first connecting sleeve (31) and a second flange (323) fixed on the second connecting sleeve (32), and the first flange (313) and the second flange (323) are fixed through a plurality of bolts.
6. The reinforcement device for piping works according to claim 1, wherein: fixed subassembly includes first semicircle ring (5) and second semicircle ring (6), be fixed with first fixed plate (4) on first connecting sleeve (31) outer wall, be fixed with second fixed plate (41) on the outer wall of second connecting sleeve (32), first fixed plate (4) are close to the end face contact with second fixed plate (41) of second connecting sleeve (32) terminal surface, constant head tank (51) have all been seted up on the inner wall of first semicircle ring (5) and the inner wall of second semicircle ring (6), first fixed plate (4) and second fixed plate (41) joint are to constant head tank (51) in, the one end of first semicircle ring (5) is articulated with the one end of second semicircle ring (6), the other end of first semicircle ring (5) passes through the bolt fastening with the other end of second semicircle ring (6).
7. The reinforcement device for piping works according to claim 6, wherein: the inner wall of first semicircle ring (5) is fixed with two arc lugs (53), and two arc lugs (53) set up along the inner wall of first semicircle ring (5), also are fixed with two arc lugs (53) on the inner wall of second semicircle ring (6), have all seted up two spread grooves (54) on the outer wall of first connecting sleeve (31) and on the outer wall of second connecting sleeve (32), and arc lug (53) are pegged graft the cooperation with spread groove (54) that correspond respectively.
8. The reinforcement device for piping works according to claim 1, wherein: a plurality of jacks (11) are formed in the end face, close to the second pipeline (2), of the first pipeline (1), and reinforcing columns (21) which are in plug-in fit with the jacks (11) are fixed on the end face of the second pipeline (2).
9. The reinforcement device for piping works according to claim 8, wherein: the end face, close to the first pipeline (1), of the second pipeline (2) is fixedly provided with a rubber sealing ring (22), and the end face of the first pipeline (1) is provided with a mounting groove (12) which is matched with the rubber sealing ring (22) in an inserting mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110176104.8A CN113007469A (en) | 2021-02-07 | 2021-02-07 | Reinforcing apparatus for pipeline engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110176104.8A CN113007469A (en) | 2021-02-07 | 2021-02-07 | Reinforcing apparatus for pipeline engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113007469A true CN113007469A (en) | 2021-06-22 |
Family
ID=76384276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110176104.8A Pending CN113007469A (en) | 2021-02-07 | 2021-02-07 | Reinforcing apparatus for pipeline engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113007469A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114941721A (en) * | 2022-06-15 | 2022-08-26 | 江苏博特威流体科技有限公司 | Drainage control valve with two-way regulation |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4432793A1 (en) * | 1993-09-17 | 1995-03-23 | Manibs Spezialarmaturen | Device for connecting pipe ends by means of a weldable socket |
| CN106882738A (en) * | 2017-01-06 | 2017-06-23 | 郑奕洲 | A kind of pipeline construction pipeline placing device |
| CN207830766U (en) * | 2018-01-31 | 2018-09-07 | 中石化工建设有限公司 | A kind of Lined Pipeline |
| CN208167973U (en) * | 2018-04-18 | 2018-11-30 | 宜昌泰和建筑工程有限公司 | Round log support column and beam connecting structure |
| CN208185689U (en) * | 2018-05-19 | 2018-12-04 | 潍坊长兴机械有限公司 | Telescopic steel conduit with tapered adapter with sealing ring |
| CN208535314U (en) * | 2018-08-10 | 2019-02-22 | 高攀 | A kind of attachment device of pipe gallery |
| CN209495046U (en) * | 2019-01-09 | 2019-10-15 | 王荣金 | A kind of novel building heating and ventilating pipeline attachment device |
| CN209637339U (en) * | 2019-01-30 | 2019-11-15 | 河北硕通交通设施科技有限公司 | A kind of monitoring bar of adjustable in length |
| CN209762491U (en) * | 2019-03-22 | 2019-12-10 | 广州市诚利建设工程有限公司 | Drainage pipeline connecting structure |
| CN210088205U (en) * | 2019-04-19 | 2020-02-18 | 云酿智能科技无锡有限公司 | Intelligence beer machine sealing structure |
| CN210344609U (en) * | 2019-08-14 | 2020-04-17 | 天津蔼卡健康科技有限公司 | A sealed pipe fitting structure for terminal is sold to intelligence |
| CN210484814U (en) * | 2019-07-11 | 2020-05-08 | 刘克显 | Clamping structure for building water heating pipeline |
| CN210887506U (en) * | 2019-10-21 | 2020-06-30 | 惠州市新业建筑工程有限公司 | Municipal drainage pipeline structure |
| CN211315423U (en) * | 2019-12-16 | 2020-08-21 | 蒋群 | Connecting mechanism of pipeline for environmental protection |
| CN111828746A (en) * | 2020-07-24 | 2020-10-27 | 江苏凯翔建设集团有限公司 | Municipal pipeline water leakage prevention structure and construction method |
| CN212430085U (en) * | 2020-06-16 | 2021-01-29 | 广东创亨建设有限公司 | Pipeline adds rigid coupling structure |
-
2021
- 2021-02-07 CN CN202110176104.8A patent/CN113007469A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4432793A1 (en) * | 1993-09-17 | 1995-03-23 | Manibs Spezialarmaturen | Device for connecting pipe ends by means of a weldable socket |
| CN106882738A (en) * | 2017-01-06 | 2017-06-23 | 郑奕洲 | A kind of pipeline construction pipeline placing device |
| CN207830766U (en) * | 2018-01-31 | 2018-09-07 | 中石化工建设有限公司 | A kind of Lined Pipeline |
| CN208167973U (en) * | 2018-04-18 | 2018-11-30 | 宜昌泰和建筑工程有限公司 | Round log support column and beam connecting structure |
| CN208185689U (en) * | 2018-05-19 | 2018-12-04 | 潍坊长兴机械有限公司 | Telescopic steel conduit with tapered adapter with sealing ring |
| CN208535314U (en) * | 2018-08-10 | 2019-02-22 | 高攀 | A kind of attachment device of pipe gallery |
| CN209495046U (en) * | 2019-01-09 | 2019-10-15 | 王荣金 | A kind of novel building heating and ventilating pipeline attachment device |
| CN209637339U (en) * | 2019-01-30 | 2019-11-15 | 河北硕通交通设施科技有限公司 | A kind of monitoring bar of adjustable in length |
| CN209762491U (en) * | 2019-03-22 | 2019-12-10 | 广州市诚利建设工程有限公司 | Drainage pipeline connecting structure |
| CN210088205U (en) * | 2019-04-19 | 2020-02-18 | 云酿智能科技无锡有限公司 | Intelligence beer machine sealing structure |
| CN210484814U (en) * | 2019-07-11 | 2020-05-08 | 刘克显 | Clamping structure for building water heating pipeline |
| CN210344609U (en) * | 2019-08-14 | 2020-04-17 | 天津蔼卡健康科技有限公司 | A sealed pipe fitting structure for terminal is sold to intelligence |
| CN210887506U (en) * | 2019-10-21 | 2020-06-30 | 惠州市新业建筑工程有限公司 | Municipal drainage pipeline structure |
| CN211315423U (en) * | 2019-12-16 | 2020-08-21 | 蒋群 | Connecting mechanism of pipeline for environmental protection |
| CN212430085U (en) * | 2020-06-16 | 2021-01-29 | 广东创亨建设有限公司 | Pipeline adds rigid coupling structure |
| CN111828746A (en) * | 2020-07-24 | 2020-10-27 | 江苏凯翔建设集团有限公司 | Municipal pipeline water leakage prevention structure and construction method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114941721A (en) * | 2022-06-15 | 2022-08-26 | 江苏博特威流体科技有限公司 | Drainage control valve with two-way regulation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113007469A (en) | Reinforcing apparatus for pipeline engineering | |
| CN111322471A (en) | Assembly for splicing underwater immersed tube and using method thereof | |
| CN213239742U (en) | Flange pipe weld pressure testing device | |
| CN2409403Y (en) | Slot type mechanical joint device for pipe | |
| CN214116915U (en) | Novel assembled inspection shaft connection structure | |
| CN210600594U (en) | Non-buried anticorrosive steel pipe of socket joint formula swiftly connects fixed knot to construct | |
| CN213040019U (en) | Pipeline connecting and sealing device for conveying fluid | |
| CN218408944U (en) | Connecting assembly for nodular pipe fittings | |
| CN220623111U (en) | Sealed flange | |
| CN212804650U (en) | Sealing pipe joint | |
| CN220396798U (en) | Water pipe joint | |
| CN219549840U (en) | Pressure pipeline connecting piece | |
| CN218479855U (en) | Connecting pipe for water pipeline of automobile engine | |
| CN214146924U (en) | Leakage-proof fluid joint | |
| CN220320579U (en) | Split type loose flange | |
| CN218914078U (en) | Flange pipe fitting | |
| CN221278763U (en) | Pipeline automatic control valve with quick detach structure | |
| CN216279897U (en) | Retaining ring for water conservancy project connecting pipeline socket interface | |
| CN221004288U (en) | Leakage-proof device for pipeline joint | |
| CN215806975U (en) | Drainage pipeline | |
| CN217977897U (en) | Double-rubber-ring joint steel socket reinforced concrete pipe for building construction | |
| CN219623504U (en) | Stainless steel elbow joint | |
| CN216242810U (en) | Pipeline crossover sub that can install fast | |
| CN221525809U (en) | Pipeline connecting piece | |
| CN220416539U (en) | Pressure pipeline antiseep interface |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210709 Address after: 063000 south of Gangxin street, north of Zhongshan street, east of Haiping Road, Haigang Development Zone, Tangshan City, Hebei Province (418, 4th floor, qingchuanglian building) Applicant after: Qingchuanglian Construction Engineering (Tangshan) Co.,Ltd. Address before: 063000 south of Gangxin street, north of Zhongshan street, east of Haiping Road, Haigang Development Zone, Tangshan City, Hebei Province (418, 4th floor, qingchuanglian building) Applicant before: Qingchuanglian Construction Engineering (Tangshan) Co.,Ltd. Applicant before: Tangshan qingchuanglian Technology Development Co.,Ltd. |
|
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210622 |