CN205026239U - Top is advanced with two rubber rings joint steel bell and spigot reinforced concrete pipe - Google Patents
Top is advanced with two rubber rings joint steel bell and spigot reinforced concrete pipe Download PDFInfo
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- CN205026239U CN205026239U CN201520778581.1U CN201520778581U CN205026239U CN 205026239 U CN205026239 U CN 205026239U CN 201520778581 U CN201520778581 U CN 201520778581U CN 205026239 U CN205026239 U CN 205026239U
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Abstract
The utility model discloses a top is advanced with two rubber rings joint steel bell and spigot reinforced concrete pipe, including the body the body is equipped with the female end and the socket is held the bellmouth steel loop is buried underground to the female end the socket steel loop of taking the twice annular groove is buried underground to the socket end, can place annular sealing rubber circle in the annular groove, be equipped with the pressure testing injected hole in the middle of the twice annular groove the female end outer peripheral face is equipped with the bellmouth sheath socket end outer peripheral face is equipped with the socket sheath, the bellmouth sheath with the socket sheath is the thin wall pipe fitting that the external diameter is the same with the body external diameter. The utility model discloses socket end and female end are equipped with socket sheath and bellmouth sheath respectively, have fine guard action to the pipe end, have overcome the fragility of reinforced concrete pipe, and the joint strength at reinforced concrete pipe interface position improves simultaneously, vertical bearing capacity improvement, and especially suitable steel bell and spigot reinforced concrete pipe pushes up into operation.
Description
Technical field
The utility model belongs to technical field of building construction, particularly the two cushion rubber joint steel socket reinforced concrete pipe of a kind of jacking.
Background technique
In urban construction, need in the engineering such as field irrigation and water drainage to use concrete drain tile in a large number.The Placement of pipe is varied, is generally divided into and is rigidly connected and flexibly connects.In the interface tube form related in existing national standards, large-diameter pipe is applied comparatively extensive with tongue and groove and steel bellmouth form.Firm socket pipe is generally used for jacking construction, because steel loop is in pipe outermost, is inevitable on the impact of steel loop in work progress.Cause the anticorrosive coat of steel loop to come off, wearing and tearing, affect the working life of pipeline.The patent application document of State Intellectual Property Office application number CN201220431723.3 discloses a kind of concrete reinforced pipe with two cushion rubber steel socket connector, steel socket arranges two place's aprons slots, and water filling pressure testing hole is preset between two grooves, O-ring seal is placed in groove, by extruding cushion rubber carry out closing water with docking of steel bellmouth, carry out interface hydraulic test by the water filling pressure testing hole between two aprons slots, quality inspection can be carried out to single connection interface.Its steel socket and steel bellmouth are arranged on the intermediate portion of reinforced concrete tube wall, directly do not contact with outer tube, extend the working life of pipe, but, such improvement, steel bellmouth, steel socket are located in the middle of tube wall, and tube end head surface is reinforced concrete, reinforced concrete enbrittles high feature, and pipe termination is easily damaged under collision situation; In addition, after improving like this, the tube wall of bellmouth and socket is thin, and in jacking construction, mouth of pipe bearing area reduces, and pipe allows top power to reduce, and the also corresponding reduction of pipe maximum jacking distance, therefore in the urgent need to improving the intensity at tube socket, bellmouth position.
Model utility content
For solving the problems of the technologies described above, the utility model provides a kind of jacking two cushion rubber joint steel socket reinforced concrete pipe, sheath is provided with in concrete reinforced pipe female end, socket end, solve reinforced concrete pipe end preferably easily broken, female end, the technical problem that socket end intensity is low.
The utility model realizes by the following technical solutions, the two cushion rubber joint steel socket reinforced concrete pipe of a kind of jacking, comprise body, Framework Of Steel Reinforcement is provided with in described body, two ends are respectively equipped with female end and socket end, bellmouth steel loop is buried underground at described female end, the socket steel ring of band bipassage ring connected in star is buried underground in described socket end, ring packing rubber ring can be placed in described annular groove, described bellmouth steel loop and described socket steel ring are welded on Framework Of Steel Reinforcement respectively, described socket end is provided with the radial pressure testing injected hole extended in the middle of bipassage ring connected in star, bellmouth sheath is provided with at described female end outer circumferential face, socket sheath is provided with at described socket end outer circumferential face, described bellmouth sheath and described socket sheath are the external diameter thin-wall pipe identical with outer tube diameter.
Described socket steel ring is provided with bipassage ring connected in star, ring packing rubber ring can be placed in annular groove, in the middle of bipassage ring connected in star, be provided with pressure testing injected hole, carry out interface hydraulic test by pressure testing injected hole, and then quality inspection can be carried out to single connection interface.Bellmouth steel loop, socket steel ring are embedded in female end, socket end respectively, and bellmouth steel loop, socket steel ring are located at tube wall inside, can alleviate the corrosion of outer bound pair reinforced concrete pipe interface, extend the life-span of reinforced concrete pipe.
Be provided with bellmouth sheath and socket sheath, can protective tube subport, collision free, breakage; Improve the longitudinal load-bearing ability of reinforced concrete pipe socket end and female end simultaneously.
Preferably, described bellmouth sheath stretches out female end pipe end one section, and described socket sheath is relative to socket end pipe end indentation one section, and when described female end and described socket end grafting, described bellmouth sheath extension can be overlapped on described socket end surface.
When described reinforced concrete pipe connects, bellmouth sheath extension is overlapped on described socket end surface, and the join strength of tube interface has very large lifting, and when pushing tow operation, this point is particularly important, and pipe allows that top power increases, and maximum jacking is apart from corresponding increase.
Preferably, described bellmouth sheath, socket sheath material are glass fibre reinforced plastics, and glass fibre reinforced plastics has very high strength and stiffness, and not by the corrosion of various factors in external environment, and cost is also not high.It can match with the life-span of concrete pipe, and it has significant protective effect to pipe end, has low cost of manufacture, maneuverable advantage.
Preferably, be equipped with hole, be provided with metalwork in described hole in described bellmouth sheath and socket sheath, described bellmouth sheath and socket sheath are welded to connect by described metalwork and body Framework Of Steel Reinforcement.
After bellmouth sheath and socket sheath are welded to connect by the metalwork in its hole and Framework Of Steel Reinforcement, placement of concrete, bellmouth sheath and socket sheath and body form the one tightly combined.
Preferably, be provided with wing ring inside described bellmouth steel loop with concrete wall connecting part, described wing ring and described bellmouth steel loop are integral type structure, and described wing ring is circular, along arranging with body axes normal direction
Wing ring is set inside bellmouth steel loop, the distortion of bellmouth steel loop in pipe production and using process can be reduced.
Preferably, described bellmouth steel loop, socket steel ring are steel prefabricated component.
Bellmouth steel loop and socket steel ring are steel prefabricated component, can improve precision, the gap of both reductions by accurately machined mode, thus reduce the differential settlement in 2-section pipe road, make sealing rubber ring uniform-compression, thus reach the effect improving water-proof performance.
Preferably, described pressure testing injected hole closes on inboard wall of tube body one end and is provided with screw thread, and described screw thread is provided with pipe plug.
After adopting such structure, the setting of bellmouth sheath and socket sheath, can the socket end of available protecting reinforced concrete pipe and female end, overcome the fragility of reinforced concrete pipe, the intensity of female end and socket end has had large increase, its longitudinal load-bearing ability has had very big raising, and maximum pushing tow, apart from corresponding increase, is suitable for the operation of concrete reinforced pipe pushing tow; Bellmouth sheath, socket sheath adopt glass fibre reinforced plastic material, and not by the corrosion of various factors in external environment, it can match with the life-span of concrete pipe.
Accompanying drawing explanation
Fig. 1 is the sectional view of jacking with two cushion rubber joint steel socket reinforced concrete pipe of the utility model embodiment 1.
Fig. 2 is the jacking of the utility model embodiment 1 connects using state interface position sectional view with two cushion rubber joint steel socket reinforced concrete pipe.
Fig. 3 is the two cushion rubber joint steel socket reinforced concrete pipe sectional view of jacking of the utility model embodiment 2.
Fig. 4 is the jacking of the utility model embodiment 2 connects using state interface position sectional view with two cushion rubber joint steel socket reinforced concrete pipe.
Embodiment
Embodiment 1
Fig. 1, Fig. 2 gives an embodiment of the present utility model, as shown in Figure 1 with Figure 2, the two cushion rubber joint steel socket reinforced concrete pipe of a kind of jacking, comprise body 1, Framework Of Steel Reinforcement 12 is provided with in described body 1, two ends are respectively equipped with female end 2 and socket end 3, bellmouth steel loop 4 is buried underground at described female end 2, the socket steel ring 5 of band bipassage ring connected in star 6 is buried underground in described socket end 3, ring packing rubber ring 11 can be placed in described annular groove 6, described bellmouth steel loop 4 and described socket steel ring 5 are welded on Framework Of Steel Reinforcement 12 respectively, described socket end 3 is provided with the radial pressure testing injected hole 7 extended in the middle of bipassage ring connected in star 6, it is characterized in that, bellmouth sheath 8 is provided with at described female end 2 outer circumferential face, socket sheath 9 is provided with at described socket end 3 outer circumferential face, described bellmouth sheath 8 and described socket sheath 9 are the external diameter thin-wall pipe identical with body 1 external diameter.
Described bellmouth sheath 8, socket sheath 9 material are glass fibre reinforced plastics.Bellmouth sheath 8 in this programme, socket sheath 9 use organic toughened glass, fiber glass epoxy or phenol aldehyde glass Steel material.
Be equipped with hole 13 in described bellmouth sheath 8 and socket sheath 9, be provided with metalwork in described hole 13, described bellmouth sheath 8 and socket sheath 9 are welded to connect by described metalwork and body 1 Framework Of Steel Reinforcement 12.
Be provided with wing ring 15 with concrete wall connecting part inside described bellmouth steel loop 4, described wing ring 15 is integral type structure with described bellmouth steel loop 4, and described wing ring 15 is circular, along arranging with body 1 axes normal direction.
Described bellmouth steel loop, socket steel ring are steel prefabricated component.
Described pressure testing injected hole 7 closes on body 1 inwall one end and is provided with screw thread, and described screw thread is provided with pipe plug 14.
Embodiment 2
Fig. 3, Fig. 4 give another kind of mode of execution of the present utility model, as different from Example 1, described bellmouth sheath 8 stretches out female end 2 pipe end one section, described socket sheath 9 is relative to socket end 3 pipe end indentation one section, when described female end 2 is with described socket end 3 grafting, described bellmouth sheath 8 extension can be overlapped on described socket end 3 surface.
The above embodiment is only that preferred implementation of the present utility model is described; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that those of ordinary skill in the art make the technical solution of the utility model and improvement, all should fall in protection domain that claims of the present utility model determine.
Claims (7)
1. the two cushion rubber joint steel socket reinforced concrete pipe of jacking, comprise body (1), Framework Of Steel Reinforcement (12) is provided with in described body (1), two ends are respectively equipped with female end (2) and socket end (3), bellmouth steel loop (4) is buried underground at described female end (2), the socket steel ring (5) of band bipassage ring connected in star (6) is buried underground in described socket end (3), ring packing rubber ring (11) can be placed in described annular groove (6), described bellmouth steel loop (4) and described socket steel ring (5) are welded on Framework Of Steel Reinforcement (12) respectively, described socket end (3) is provided with the radial pressure testing injected hole (7) extended in the middle of bipassage ring connected in star (6), it is characterized in that, bellmouth sheath (8) is provided with at described female end (2) outer circumferential face, socket sheath (9) is provided with at described socket end (3) outer circumferential face, described bellmouth sheath (8) and described socket sheath (9) are the external diameter thin-wall pipe identical with body (1) external diameter.
2. the two cushion rubber joint steel socket reinforced concrete pipe of jacking according to claim 1, it is characterized in that, described bellmouth sheath (8) stretches out female end (2) pipe end one section, described socket sheath (9) is relative to socket end (3) pipe end indentation one section, when described female end (2) and described socket end (3) grafting, described bellmouth sheath (8) extension can be overlapped on described socket end (3) surface.
3. the two cushion rubber joint steel socket reinforced concrete pipe of jacking according to claim 1, it is characterized in that, described bellmouth sheath (8), socket sheath (9) material are glass fibre reinforced plastics.
4. the two cushion rubber joint steel socket reinforced concrete pipe of jacking according to claim 3, it is characterized in that, hole (13) is equipped with in described bellmouth sheath (8) and socket sheath (9), described hole is provided with metalwork in (13), and described bellmouth sheath (8) and socket sheath (9) are welded to connect by described metalwork and body (1) Framework Of Steel Reinforcement (12).
5. the two cushion rubber joint steel socket reinforced concrete pipe of jacking according to claim 1, it is characterized in that, described bellmouth steel loop (4) inner side is provided with wing ring (15) with concrete wall connecting part, described wing ring (15) and described bellmouth steel loop (4) are integral type structure, described wing ring (15) is for circular, and edge is arranged with body (1) axes normal direction.
6., according to the two cushion rubber joint steel socket reinforced concrete pipe of jacking according to claim 1, it is characterized in that, described bellmouth steel loop (4), socket steel ring (5) are steel prefabricated component.
7. the two cushion rubber joint steel socket reinforced concrete pipe of jacking according to claim 1, it is characterized in that, described pressure testing injected hole (7) is closed on body (1) inwall one end and is provided with screw thread, and described screw thread is provided with pipe plug (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520778581.1U CN205026239U (en) | 2015-10-09 | 2015-10-09 | Top is advanced with two rubber rings joint steel bell and spigot reinforced concrete pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520778581.1U CN205026239U (en) | 2015-10-09 | 2015-10-09 | Top is advanced with two rubber rings joint steel bell and spigot reinforced concrete pipe |
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| Publication Number | Publication Date |
|---|---|
| CN205026239U true CN205026239U (en) | 2016-02-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520778581.1U Active CN205026239U (en) | 2015-10-09 | 2015-10-09 | Top is advanced with two rubber rings joint steel bell and spigot reinforced concrete pipe |
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| CN (1) | CN205026239U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287001A (en) * | 2016-08-24 | 2017-01-04 | 天津海龙管业有限责任公司 | Penstock reinforcing bar composite concrete pipe and the pipeline being made from and manufacture method |
| CN109248915A (en) * | 2018-07-12 | 2019-01-22 | 新疆八钢铁股份有限公司 | The continuous rolling process of double cushion rubber socket steel |
| CN109595412A (en) * | 2018-12-25 | 2019-04-09 | 中铁十七局集团有限公司 | A kind of adaptive replaceable pipe joint waterproof construction |
| CN109595413A (en) * | 2018-12-25 | 2019-04-09 | 中铁十七局集团有限公司 | A kind of adaptive detectable pipe joint waterproof construction |
| CN110671545A (en) * | 2019-09-29 | 2020-01-10 | 北京密云水泥制品有限责任公司 | Concrete pipe and manufacturing process thereof |
-
2015
- 2015-10-09 CN CN201520778581.1U patent/CN205026239U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287001A (en) * | 2016-08-24 | 2017-01-04 | 天津海龙管业有限责任公司 | Penstock reinforcing bar composite concrete pipe and the pipeline being made from and manufacture method |
| CN106287001B (en) * | 2016-08-24 | 2018-11-23 | 天津海龙管业有限责任公司 | Penstock reinforcing bar composite concrete pipe and the pipeline and production method being made from it |
| CN109248915A (en) * | 2018-07-12 | 2019-01-22 | 新疆八钢铁股份有限公司 | The continuous rolling process of double cushion rubber socket steel |
| CN109595412A (en) * | 2018-12-25 | 2019-04-09 | 中铁十七局集团有限公司 | A kind of adaptive replaceable pipe joint waterproof construction |
| CN109595413A (en) * | 2018-12-25 | 2019-04-09 | 中铁十七局集团有限公司 | A kind of adaptive detectable pipe joint waterproof construction |
| CN110671545A (en) * | 2019-09-29 | 2020-01-10 | 北京密云水泥制品有限责任公司 | Concrete pipe and manufacturing process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171113 Address after: 274700 Shandong city of Heze province Yuncheng County pan Du Zhen Zeng Tun Xing Zheng Cun Zeng Tun Cun, No. 216 Patentee after: Zeng Xiansheng Address before: 102205 Beijing city Haidian District Town East Village cottage after chapter Patentee before: BEIJING YUE TONG CEMENT PRODUCT CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211203 Address after: 065000 Qi Xin Zhuang Zhen Da Fu Zhuang Cun Dong, Sanhe City, Langfang City, Hebei Province Patentee after: Hebei Hongsheng RONGTONG New Building Materials Technology Co.,Ltd. Address before: No. 216, zengtun administrative village, Pandu Town, yuncheng county, Heze City, Shandong Province Patentee before: Zeng Xiansheng |
|
| TR01 | Transfer of patent right |