CN213040018U - Cement pipe joint - Google Patents
Cement pipe joint Download PDFInfo
- Publication number
- CN213040018U CN213040018U CN202021443840.2U CN202021443840U CN213040018U CN 213040018 U CN213040018 U CN 213040018U CN 202021443840 U CN202021443840 U CN 202021443840U CN 213040018 U CN213040018 U CN 213040018U
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- Prior art keywords
- cement pipe
- arc
- bellmouth
- fixed part
- cement
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Abstract
The utility model discloses a cement pipe joint, concretely relates to cement pipe technical field, including cement pipe bellmouth and cement pipe socket, cement pipe socket is pegged graft in the inboard of cement pipe bellmouth, the outside movable sleeve of cement pipe bellmouth is equipped with the adapter sleeve, the upper portion and the lower part in the cement pipe socket outside all overlap and are equipped with the arc clamp plate, the arc clamp plate includes the fixed part, one side of fixed part is equipped with connecting portion, the middle part in the fixed part outside is equipped with the installation department, fixed part, connecting portion and installation department integrated into one piece design. The utility model discloses a setting of adapter sleeve, arc clamp plate, sealing washer, arc recess can be connected cement pipe bellmouth and cement pipe socket, and convenient operation, and the installation is accomplished the back, through the connection of adapter sleeve and arc clamp plate, can guarantee the accuracy that cement pipe bellmouth and cement pipe socket are connected, can not take place crooked, simultaneously, because the setting of arch and arc recess has better leakproofness.
Description
Technical Field
The utility model relates to a cement pipe technical field, more specifically say, the utility model relates to a cement pipe joint.
Background
The cement pipeline is also called cement pressure pipe and reinforced concrete pipe, its structure is reinforced concrete, so the production cost is lower, and have higher security, corrosion resistance and durability, compared with other metal pipeline and plastic pipeline, its service life is longer, the cement pipeline is mainly laid underground and used for drainage pipeline, at the same time can be used as outer sleeve pipe for running water, electric power telecommunication, gas and so on which need to lay pipeline underground.
When the existing cement pipe is connected, a socket and a spigot are usually directly butted, the butting accuracy is difficult to ensure, the butting often generates deflection, and the sealing performance is difficult to ensure.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a cement pipe joint, the utility model aims to solve the technical problem that: the socket and the socket are directly butted by the cement pipe during connection, the butting accuracy is difficult to ensure, the cement pipe often generates deflection, and the sealing property is difficult to ensure.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cement pipe joint, includes cement pipe bellmouth and cement pipe socket, the cement pipe socket is pegged graft in the inboard of cement pipe bellmouth, the outside movable sleeve of cement pipe bellmouth is equipped with the adapter sleeve, the upper portion in the cement pipe socket outside and lower part all overlap and are equipped with the arc clamp plate, the arc clamp plate includes the fixed part, one side of fixed part is equipped with connecting portion, the middle part in the fixed part outside is equipped with the installation department, fixed part, connecting portion and installation department integrated into one piece design, connecting portion are located the inboard of adapter sleeve one end, the outside cover of cement pipe socket is equipped with the sealing washer, the sealing washer is located between cement pipe bellmouth and the arc clamp plate.
In a preferred embodiment, a steel ring is arranged in the middle of the inner part of the sealing ring.
In a preferred embodiment, both the inner and outer side walls of the sealing ring are provided with protrusions.
In a preferred embodiment, the inner side wall of the connecting sleeve is provided with an arc-shaped groove corresponding to the protrusion on the outer side of the sealing ring.
In a preferred embodiment, the connecting sleeve is provided with a plurality of pulling grooves in the circumferential direction of the outer edge of one end close to the arc-shaped pressing plate.
In a preferred embodiment, both ends of the two arc-shaped pressing plates are detachably connected through bolts.
The utility model discloses a technological effect and advantage:
1. the utility model can connect the cement pipe bell mouth and the cement pipe socket through the arrangement of the connecting sleeve, the arc-shaped pressing plate, the sealing ring and the arc-shaped groove, is convenient to operate, can ensure the accuracy of the connection of the cement pipe bell mouth and the cement pipe socket through the connection of the connecting sleeve and the arc-shaped pressing plate after the installation is finished, can not be inclined, and has better sealing performance because of the arrangement of the bulge and the arc-shaped groove;
2. the utility model discloses a setting of steel ring can guarantee that the sealing washer is difficult for taking place to warp, improves life, and through the setting of pulling the groove, when dismantling, use tool stretches into the inboard of pulling the groove, can prize out connecting portion from the inboard of adapter sleeve for it is comparatively convenient to dismantle.
Drawings
Fig. 1 is a schematic view of the appearance structure of the present invention.
Fig. 2 is a cross-sectional view of the present invention.
Fig. 3 is a partially enlarged view of a portion a in fig. 2 according to the present invention.
Fig. 4 is a schematic structural view of the arc-shaped pressing plate of the present invention.
Fig. 5 is a schematic structural diagram of the sealing ring of the present invention.
The reference signs are:
1 cement pipe bell mouth, 2 cement pipe spigot mouth, 3 adapter sleeve, 4 arc clamp plates, 41 fixed part, 42 connecting part, 43 installation department, 5 sealing washer, 51 steel ring, 52 arch, 6 arc recess, 7 pull the groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a cement pipe joint, including cement pipe bellmouth 1 and cement pipe socket 2, cement pipe socket 2 pegs graft in cement pipe bellmouth 1's inboard, the outside movable sleeve of cement pipe bellmouth 1 is equipped with adapter sleeve 3, the upper portion and the lower part in the cement pipe socket 2 outside all overlap and are equipped with arc clamp plate 4, arc clamp plate 4 includes fixed part 41, one side of fixed part 41 is equipped with connecting portion 42, the middle part in the fixed part 41 outside is equipped with installation department 43, fixed part 41, connecting portion 42 and installation department 43 integrated into one piece design, connecting portion 42 is located the inboard of adapter sleeve 3 one end, the outside cover of cement pipe socket 2 is equipped with sealing washer 5, sealing washer 5 is located between cement pipe bellmouth 1 and the arc clamp plate 4.
A steel ring 51 is arranged in the middle of the sealing ring 5.
The inner side wall and the outer side wall of the sealing ring 5 are both provided with protrusions 52.
The inner side wall of the connecting sleeve 3 is provided with an arc-shaped groove 6 corresponding to the bulge 52 on the outer side of the sealing ring 5.
The connecting sleeve 3 is provided with a plurality of pulling grooves 7 in the circumferential direction close to the outer edge of one end of the arc-shaped pressing plate 4.
Two ends of the arc-shaped pressing plate 4 are detachably connected through bolts.
As shown in fig. 1 to 5, the embodiment specifically is: when the cement pipe socket is installed, firstly, the connecting sleeve 3 is sleeved on the outer side of the cement pipe socket 1, the two arc-shaped pressing plates 4 are sleeved on the outer side of the cement pipe socket 2, the sealing ring 5 is also sleeved on the outer side of the cement pipe socket 2, the sealing ring 5 is positioned on one side close to the end part of the cement pipe socket 2, the arc-shaped pressing plates 4 are positioned on one side far away from the end part of the cement pipe socket 2, then, the cement pipe socket 1 and the cement pipe socket 2 can be butted, after the butting, the connecting part 42 of the two arc-shaped pressing plates 4 is butted to the inner side of the connecting sleeve 3, then, the installing part 43 of the two arc-shaped pressing plates 4 is fixed at one end of the connecting sleeve 3 by using bolts, when the connecting part 43 and the connecting sleeve 3 are fixed, the connecting part 42 can push the sealing ring 5 to the inner side, so that the sealing ring 5 is, thereby ensuring the sealing performance, and finally connecting the two ends of the two arc-shaped pressing plates 4 with each other by using bolts; during disassembly, firstly, the bolt for connecting the connecting sleeve 3 and the installation part 43 is disassembled, then a tool is used for extending into the inner side of the pulling groove 7 to pry the arc-shaped pressing plate 4, finally, the connecting part 42 can be pried out from the inner side of the connecting sleeve 3, secondly, the cement pipe socket 1 is separated from the cement pipe socket 2, the sealing ring 5 is removed from the cement pipe socket 2, the bolt for connecting the two arc-shaped pressing plates 4 is disassembled, namely, the two arc-shaped pressing plates 4 can be disassembled from the cement pipe socket 2, and finally, the connecting sleeve 3 is removed from the cement pipe socket 1, so that the disassembly is completed; the connecting sleeve 3, the arc-shaped pressing plate 4, the sealing ring 5 and the arc-shaped groove 6 are arranged, so that the cement pipe bell mouth 1 and the cement pipe spigot 2 can be connected, the operation is convenient, after the installation is finished, the accuracy of the connection of the cement pipe bell mouth 1 and the cement pipe spigot 2 can be ensured through the connection of the connecting sleeve 3 and the arc-shaped pressing plate 4, the inclination cannot occur, and meanwhile, the arrangement of the bulge 52 and the arc-shaped groove 6 has better sealing performance; through steel ring 51's setting, can guarantee that sealing washer 5 is difficult for taking place to warp, improve life, through the setting of pulling groove 7, when dismantling, use tools stretches into the inboard of pulling groove 7, can prize out connecting portion 42 from the inboard of adapter sleeve 3, it is comparatively convenient to make to dismantle, this embodiment has specifically solved the cement pipe and has directly docked bellmouth and socket when connecting, the accuracy of its butt joint is difficult to guarantee, often can produce crooked, its leakproofness also is difficult to obtain the problem of guaranteeing.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a cement pipe joint, includes cement pipe bellmouth (1) and cement pipe socket (2), cement pipe socket (2) are pegged graft in the inboard of cement pipe bellmouth (1), its characterized in that: the outside movable sleeve of cement pipe bellmouth (1) is equipped with adapter sleeve (3), the upper portion and the lower part in cement pipe socket (2) outside all are equipped with arc clamp plate (4), arc clamp plate (4) include fixed part (41), one side of fixed part (41) is equipped with connecting portion (42), the middle part in the fixed part (41) outside is equipped with installation department (43), fixed part (41), connecting portion (42) and installation department (43) integrated into one piece design, connecting portion (42) are located the inboard of adapter sleeve (3) one end, the outside cover of cement pipe socket (2) is equipped with sealing washer (5), sealing washer (5) are located between cement pipe bellmouth (1) and arc clamp plate (4).
2. A cement pipe joint according to claim 1, wherein: and a steel ring (51) is arranged in the middle of the inner part of the sealing ring (5).
3. A cement pipe joint according to claim 1, wherein: the inner side wall and the outer side wall of the sealing ring (5) are both provided with bulges (52).
4. A cement pipe joint according to claim 3, wherein: the inner side wall of the connecting sleeve (3) is provided with an arc-shaped groove (6) corresponding to the bulge (52) on the outer side of the sealing ring (5).
5. A cement pipe joint according to claim 1, wherein: the connecting sleeve (3) is provided with a plurality of pulling grooves (7) in the circumferential direction close to the outer edge of one end of the arc-shaped pressing plate (4).
6. A cement pipe joint according to claim 1, wherein: the two ends of the two arc-shaped pressing plates (4) are detachably connected through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021443840.2U CN213040018U (en) | 2020-07-21 | 2020-07-21 | Cement pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021443840.2U CN213040018U (en) | 2020-07-21 | 2020-07-21 | Cement pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213040018U true CN213040018U (en) | 2021-04-23 |
Family
ID=75528078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021443840.2U Active CN213040018U (en) | 2020-07-21 | 2020-07-21 | Cement pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213040018U (en) |
-
2020
- 2020-07-21 CN CN202021443840.2U patent/CN213040018U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230711 Address after: 433134 No. 8 Hongdonghuan Road, Huazhong Furniture Industrial Park, Zongkou Management District, Qianjiang City, Hubei Province Patentee after: Hubei Zhongji Building Materials Technology Co.,Ltd. Address before: 330000 No.66, aixihu 2nd Road, Chuangxin Road, high tech Development Zone, Nanchang City, Jiangxi Province Patentee before: Liu Chao |