CN110318421B - A node for assembled underground pipe gallery - Google Patents
A node for assembled underground pipe gallery Download PDFInfo
- Publication number
- CN110318421B CN110318421B CN201910648441.5A CN201910648441A CN110318421B CN 110318421 B CN110318421 B CN 110318421B CN 201910648441 A CN201910648441 A CN 201910648441A CN 110318421 B CN110318421 B CN 110318421B
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- China
- Prior art keywords
- sleeve
- node
- pipe gallery
- limiting
- underground pipe
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- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 238000004891 communication Methods 0.000 claims description 7
- 238000010276 construction Methods 0.000 abstract description 31
- 238000000034 method Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 9
- 230000003139 buffering effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000001066 destructive effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/10—Tunnels or galleries specially adapted to house conduits, e.g. oil pipe-lines, sewer pipes ; Making conduits in situ, e.g. of concrete ; Casings, i.e. manhole shafts, access or inspection chambers or coverings of boreholes or narrow wells
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Electric Cable Installation (AREA)
Abstract
The invention discloses a node for an assembled underground pipe gallery, which comprises a limiting mechanism and a communicating mechanism, wherein the communicating mechanism is arranged on the limiting mechanism; the communicating mechanism comprises a node box, a communicating sleeve, a rotary sleeve and an engaging hole, wherein the rotary sleeve is sleeved on the periphery of the node box, the engaging hole is formed in the rotary sleeve, and the communicating sleeve is embedded in the node box. According to the invention, when the underground pipe gallery is constructed in an assembling manner, all parts are mainly connected through bolts and tongue-and-groove joints. This node can carry out the branch with the piping lane, can be better link up with the piping lane main part to reach and bear the weight of the dynamic height, construction speed is fast, guarantees the cast-in-place concrete quality and reduces construction cost simultaneously.
Description
Technical Field
The invention relates to the technical field of pipe gallery connection, in particular to a node for an assembly type underground pipe gallery.
Background
At present along with assembled underground pipe gallery's popularization, can use assembled underground pipe gallery in more and more city construction, but in the in-service use process, because current piping lane node is comparatively simple and easy, the construction method is comparatively single, and in addition, when needs are branched to the piping lane, need comparatively complicated process, and the joining effect of branch and piping lane main part is relatively poor, the bearing capacity is lower, construction speed is slower, cause the on-the-spot concrete to pour the quality and can not get the assurance, thereby the lower construction cost that risees of efficiency of construction.
Disclosure of Invention
The invention aims to: when the underground pipe gallery is in assembly construction, all the parts are mainly connected through bolts and tongue-and-groove joints. This node can carry out the branch with the piping lane, can be better link up with the piping lane main part to reach and bear the weight of the dynamic height, construction speed is fast, guarantees the cast-in-place concrete quality and reduces construction cost simultaneously.
The technical scheme adopted by the invention is as follows:
a node for an assembled underground pipe gallery comprises a limiting mechanism and a communicating mechanism, wherein the communicating mechanism is arranged on the limiting mechanism;
the communicating mechanism comprises a node box, a communicating sleeve, a rotary sleeve and an engaging hole, wherein the rotary sleeve is sleeved on the periphery of the node box, the engaging hole is formed in the rotary sleeve, and the communicating sleeve is embedded in the node box.
As a further description of the above technical solution:
the limiting mechanism comprises a limiting sleeve, a limiting bolt, a limiting rubber pad and a buffering pad, wherein the limiting sleeve is sleeved on the periphery of the rotating sleeve, the limiting bolt is embedded on the rotating sleeve, the limiting rubber pad is embedded at the bottom end of the limiting bolt, and the buffering pad is arranged on the rotating sleeve.
As a further description of the above technical solution:
the limiting sleeve is provided with a through groove corresponding to the connecting hole, and the connecting sleeve is provided with an opening corresponding to the connecting hole.
As a further description of the above technical solution:
the limiting rubber pad cannot be separated from the limiting bolt.
As a further description of the above technical solution:
the limit bolt cannot be separated from the cushion pad and the rotary sleeve.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the invention, by utilizing the limiting mechanism, with the popularization of the assembly type underground pipe gallery, the assembly type underground pipe gallery can be used in more and more urban constructions at present, but in the actual use process, because the existing pipe gallery nodes are simpler and more single in construction mode, when the pipe gallery needs to be branched, a more complex process is needed, the connection effect of the branches and the pipe gallery main body is poorer, the bearing capacity is lower, the construction speed is slower, the on-site concrete pouring quality cannot be ensured, and the construction efficiency is lower, so that the construction cost is increased. Before carrying out assembled underground pipe gallery construction, will according to the drawing requirement intercommunication sleeve pipe in the node box sets up, when the construction, will the stop collar is pre-buried in the node that needs carry out the branch earlier, when being under construction to the node again, will the stop collar is filled in to the swivel sleeve, passes through at the piping lane after the linkage hole gets into the node box, will stop bolt screws, stop cushion compacts the piping lane fixedly, stop cushion can effectually prevent that the fore-and-aft displacement of piping lane from destroying the node, the blotter can prevent that stop bolt from screwing too tightly and causing the smooth silk or take place destructive friction with the swivel sleeve, the node box can set up the opening according to seting up of intercommunication sleeve pipe, the swivel sleeve can prevent to make the unable problem of inserting the node box of piping lane because of the error that causes in the installation. When the underground pipe gallery is in assembly construction, all the parts are mainly connected through bolts and tongue-and-groove joints. This node can carry out the branch with the piping lane, can be better link up with the piping lane main part to reach and bear the weight of the dynamic height, construction speed is fast, guarantees the cast-in-place concrete quality and reduces construction cost simultaneously.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a joint for a fabricated underground pipe gallery according to the present invention;
FIG. 2 is a schematic view of the installation of a node box and a communication sleeve;
fig. 3 is a schematic view of the structure of the pipe gallery and the limiting rubber pad.
The labels in the figure are: 1-limiting mechanism, 2-communicating mechanism, 1.1-limiting sleeve, 1.2-limiting bolt, 1.3-limiting rubber cushion, 1.4-buffering cushion, 2.1-node box, 2.2-communicating sleeve, 2.3-rotating sleeve and 2.4-connecting hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the detailed description and specific examples, while indicating the preferred embodiment of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
It is noted that relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The features and properties of the present invention are described in further detail below with reference to examples.
Example 1
As shown in the figure, the node for the assembled underground pipe gallery comprises a limiting mechanism and a communicating mechanism, wherein the communicating mechanism is arranged on the limiting mechanism; the communicating mechanism comprises a node box, a communicating sleeve, a rotary sleeve and an engaging hole, wherein the rotary sleeve is sleeved on the periphery of the node box, the engaging hole is formed in the rotary sleeve, and the communicating sleeve is embedded in the node box. The limiting mechanism comprises a limiting sleeve, a limiting bolt, a limiting rubber pad and a buffering pad, wherein the limiting sleeve is sleeved on the periphery of the rotating sleeve, the limiting bolt is embedded on the rotating sleeve, the limiting rubber pad is embedded at the bottom end of the limiting bolt, and the buffering pad is arranged on the rotating sleeve. The limiting sleeve is provided with a through groove corresponding to the connecting hole, and the connecting sleeve is provided with an opening corresponding to the connecting hole. The limiting rubber pad cannot be separated from the limiting bolt. The limit bolt cannot be separated from the cushion pad and the rotary sleeve.
The working principle of the embodiment is as follows:
at present along with assembled underground pipe gallery's popularization, can use assembled underground pipe gallery in more and more city construction, but in the in-service use process, because current piping lane node is comparatively simple and easy, the construction method is comparatively single, and in addition, when needs are branched to the piping lane, need comparatively complicated process, and the joining effect of branch and piping lane main part is relatively poor, the bearing capacity is lower, construction speed is slower, cause the on-the-spot concrete to pour the quality and can not get the assurance, thereby the lower construction cost that risees of efficiency of construction. Before the construction of the assembled underground pipe gallery, the communication sleeve 2.2 in the node box 2.1 is arranged according to the requirements of a drawing, during construction, the limiting sleeve 1.1 is pre-embedded at a node needing branching, the rotary sleeve 2.3 is plugged into the limiting sleeve 1.1 when the node is constructed, after the pipe gallery enters the node box 2.1 through the joint hole 2.4, the limiting bolt 1.2 is screwed, the limiting rubber pad 1.3 compacts and fixes the pipe gallery, the limiting rubber pad 1.3 can effectively prevent the longitudinal displacement of the pipe gallery from damaging the node, the cushion pad 1.4 can prevent the limiting bolt 1.2 from being screwed too tightly to cause sliding or destructive friction with the rotating sleeve 2.3, the joint box 2.1 can be provided with an opening according to the opening of the communication sleeve 2.2, and the rotary sleeve 2.3 can prevent the problem that the pipe gallery cannot be inserted into the joint box 2.1 due to errors caused in the installation process. When the underground pipe gallery is in assembly construction, all the parts are mainly connected through bolts and tongue-and-groove joints. This node can carry out the branch with the piping lane, can be better link up with the piping lane main part to reach and bear the weight of the dynamic height, construction speed is fast, guarantees the cast-in-place concrete quality and reduces construction cost simultaneously.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (4)
1. The utility model provides a node for assembled underground pipe gallery, its characterized in that: the device comprises a limiting mechanism (1) and a communicating mechanism (2), wherein the communicating mechanism (2) is arranged on the limiting mechanism (1);
the communication mechanism (2) comprises a node box (2.1), a communication sleeve (2.2), a rotary sleeve (2.3) and an engagement hole (2.4), wherein the rotary sleeve (2.3) is sleeved on the periphery of the node box (2.1), the engagement hole (2.4) is formed in the rotary sleeve (2.3), and the communication sleeve (2.2) is embedded in the node box (2.1);
stop gear (1) includes stop collar (1.1), spacing bolt (1.2), spacing cushion (1.3), blotter (1.4), stop collar (1.1) cover is established at swivel sleeve (2.3) periphery, spacing bolt (1.2) are inlayed and are established on swivel sleeve (2.3), spacing cushion (1.3) are inlayed and are established in spacing bolt (1.2) bottom, blotter (1.4) set up on swivel sleeve (2.3).
2. The node for a fabricated underground pipe gallery according to claim 1, wherein: the limiting sleeve (1.1) is provided with a through groove corresponding to the joint hole (2.4), and the communication sleeve (2.2) is provided with an opening corresponding to the joint hole (2.4).
3. The node for a fabricated underground pipe gallery according to claim 1, wherein: the limiting rubber pad (1.3) cannot be separated from the limiting bolt (1.2).
4. The node for a fabricated underground pipe gallery according to claim 1, wherein: the limiting bolt (1.2) cannot be separated from the cushion pad (1.4) and the rotating sleeve (2.3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910648441.5A CN110318421B (en) | 2019-07-18 | 2019-07-18 | A node for assembled underground pipe gallery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910648441.5A CN110318421B (en) | 2019-07-18 | 2019-07-18 | A node for assembled underground pipe gallery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110318421A CN110318421A (en) | 2019-10-11 |
| CN110318421B true CN110318421B (en) | 2021-02-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910648441.5A Expired - Fee Related CN110318421B (en) | 2019-07-18 | 2019-07-18 | A node for assembled underground pipe gallery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110318421B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200449065Y1 (en) * | 2009-08-31 | 2010-06-10 | 장영미 | Connecting structure of precast concrete box units |
| CN103334490B (en) * | 2013-06-24 | 2015-12-23 | 北京工业大学 | One how high-rise assembling type steel structure frame supported system |
| CN105064399B (en) * | 2015-09-08 | 2017-03-29 | 浙江鑫宙竹基复合材料科技有限公司 | A kind of prefabricated bamboo is combined piping lane |
| CN105971009B (en) * | 2016-06-21 | 2018-03-09 | 沈阳建筑大学 | Five layers of circular Urban Underground Complex |
| CN207633358U (en) * | 2017-12-19 | 2018-07-20 | 泰州职业技术学院 | A kind of prefabricated assembled pipe gallery jointing construction |
| CN108331016B (en) * | 2017-12-21 | 2020-06-09 | 吉林省天祥建筑材料有限公司 | Prefabricated assembled pipe gallery semi-rigid and semi-flexible type bell and spigot connection structure and method |
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2019
- 2019-07-18 CN CN201910648441.5A patent/CN110318421B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN110318421A (en) | 2019-10-11 |
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Granted publication date: 20210223 |