CN207062986U - A kind of prefabricated pipe gallery of rectangular cross section connected with arch screw bolt - Google Patents
A kind of prefabricated pipe gallery of rectangular cross section connected with arch screw bolt Download PDFInfo
- Publication number
- CN207062986U CN207062986U CN201720728820.1U CN201720728820U CN207062986U CN 207062986 U CN207062986 U CN 207062986U CN 201720728820 U CN201720728820 U CN 201720728820U CN 207062986 U CN207062986 U CN 207062986U
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- China
- Prior art keywords
- section
- piping lane
- pipe gallery
- bell
- rectangular cross
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- 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.)
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Abstract
The utility model belongs to piping lane technical field, a kind of more particularly to prefabricated pipe gallery of rectangular cross section connected with arch screw bolt, one pre-buried billet top on the inside of section piping lane section bell and spigot end is through arc connecting bolt horizontal connection pre-buried billet top relative on the inside of the bell and spigot end of another section piping lane section, the utility model solves the problems, such as that prior art has the landing edge connection difficulty of prefabricated pipe gallery greatly and discharged water poor performance, it is strong with anti-shear ability, improve water proofing property, protect arc connecting bolt, improve the intensity of arc connecting bolt, the good advantageous effects of water proofing property structure.
Description
Technical field
The utility model belongs to piping lane technical field, more particularly to a kind of rectangular cross section for being connected with arch screw bolt is prefabricated comprehensive
Close piping lane.
Background technology
The form of fracture of prefabricated pipe gallery has circle, rectangle, abnormity etc., circular prefabricated pipe gallery connection and waterproof skill
Art comparative maturity, but be only applicable to shield construction.Most cities carry out new district construction, exploitation at this stage, more using square
The pipe gallery of shape section, the landing edge of prefabricated pipe gallery is integrally-built weak link, and design and construct
Where difficult point, how to improve the mechanical property of landing edge is a great problem that prefabricated pipe gallery faces, while waterproof problem
And one of the technical problem that must take into consideration of pipe gallery construction, the connection of prefabricated pipe gallery have larger to its water resistance
Influence, rational connected mode is advantageous to the raising of water resistance, and the landing edge that prior art has prefabricated pipe gallery connects
Connect difficulty greatly and discharge water poor performance the problem of.
Utility model content
The utility model provides a kind of prefabricated pipe gallery of rectangular cross section connected with arch screw bolt, to solve above-mentioned background
Itd is proposed in technology prior art exist prefabricated pipe gallery landing edge connection difficulty is big and the problem of poor waterproof properties.
The technical problem that the utility model solves is realized using following technical scheme：It is a kind of with arch screw bolt connect
The prefabricated pipe gallery of rectangular cross section, including some piping lane sections, a section piping lane section bell and spigot end pre-buried billet top in inner side
Through arc connecting bolt horizontal connection pre-buried billet top relative on the inside of the bell and spigot end of another section piping lane section.
Further, the pre-buried billet top sets the dowel hole of connection arc connecting bolt.
Further, the arc in the dowel hole for running through pre-buried billet top is set on the inside of the piping lane section bell and spigot end
Hole.
Further, the arc connecting bolt external peripheral surface socket plastic pipe sleeve.
Further, the thickness of the plastic pipe sleeve is 3mm.
Further, the bell and spigot end on the inside of the piping lane section sets step.
Further, a section expanded adhesive tape sealing in piping lane section bell and spigot end is connected to holding for another section piping lane section
Socket end.
The beneficial effects of the utility model are：1st, this patent is using pre-buried billet on the inside of a section piping lane section bell and spigot end
Top through arc connecting bolt horizontal connection pre-buried billet top relative on the inside of the bell and spigot end of another section piping lane section,
Due to using arch screw bolt horizontal connection piping lane section, not only increasing the mechanical property between section, prefabricated pipe gallery section
Connection between section is connected using arch screw bolt, and bolt hole is uniformly distributed in piping lane section, can be made between pipe gallery section
It is reliably connected, anti-shear ability is strong.
2nd, this patent is connected to another section piping lane section using the described one section expanded adhesive tape sealing in piping lane section bell and spigot end
The bell and spigot end of section, because water-swellable adhesive tape is laid in the bell and spigot end face between section, improve water proofing property.
3rd, this patent is using arc connecting bolt external peripheral surface socket plastic pipe sleeve, the thickness of the plastic pipe sleeve
For 3mm, due to the protection of thick plastic pipe sleeve, arc connecting bolt is effectively protected.
4th, this patent sets the dowel hole of connection arc connecting bolt, the piping lane section using the pre-buried billet top
The arcuate socket in the dowel hole for running through pre-buried billet top is set on the inside of section bell and spigot end, improves the strong of arc connecting bolt
Degree.
5th, this patent sets step using the bell and spigot end on the inside of the piping lane section, and this structure is a kind of water proofing property knot
Structure.
Brief description of the drawings
Fig. 1 is a kind of prefabricated comprehensive pipe gallery structure schematic diagram of rectangular cross section connected with arch screw bolt of the utility model.
Fig. 2 is a kind of billet section of the prefabricated pipe gallery of rectangular cross section connected with arch screw bolt of the utility model
Figure.
Fig. 3 is a kind of overall distribution figure of the prefabricated pipe gallery of rectangular cross section connected with arch screw bolt of the utility model.
Fig. 4 is a kind of bolt pore size distribution of the prefabricated pipe gallery of rectangular cross section connected with arch screw bolt of the utility model.
Embodiment
The utility model is described further below in conjunction with accompanying drawing.
In figure：1- mono- saves piping lane section, and 2- mono- saves the bell and spigot end of piping lane section, and 3- mono- is saved in the bell and spigot end of piping lane section
The pre-buried billet in side, 4- arc connecting bolts, another section piping lane sections of 5-, the bell and spigot end of another section piping lane sections of 6-, 7- are another
Relative pre-buried billet, 8- dowels hole, 9- arcuate sockets, 10- plastic pipe sleeves, 11- on the inside of the bell and spigot end of one section piping lane section
Step, 12- expansion adhesive tape.
Embodiment
The present embodiment：As shown in figure 1, a kind of prefabricated pipe gallery of rectangular cross section connected with arch screw bolt, including it is some
Piping lane section, the pre-buried top of billet 3 in inner side of a section 1 bell and spigot end of piping lane section 2 is through the horizontal connection of arc connecting bolt 4 in another
The relative top of pre-buried billet 7 on the inside of the bell and spigot end 5 of one section piping lane section 4.
The external peripheral surface of arc connecting bolt 4 is socketed plastic pipe sleeve 10.
The thickness of the plastic pipe sleeve 10 is 3mm.
Bell and spigot end 2 on the inside of the piping lane section sets step 11.
One section, 1 bell and spigot end of piping lane section, the 2 expanded adhesive tape 12 is sealedly attached to the socket joint of another section piping lane section 4
Mouth end 5.
As shown in Fig. 2 the top of pre-buried billet 3 sets the dowel hole 8 of connection arc connecting bolt 4, the piping lane
The inner side of section bell and spigot end 2 sets the arcuate socket 9 in the dowel hole 8 for running through the pre-buried top of billet 3.
Operation principle：This patent connects spiral shell by pre-buried billet top on the inside of a section piping lane section bell and spigot end through arc
Bolt horizontal connection pre-buried billet top relative on the inside of the bell and spigot end of another section piping lane section, due to using arch screw bolt
Horizontal connection piping lane section, not only increases the mechanical property between section, and the connection between prefabricated pipe gallery section uses
Arch screw bolt connects, and is uniformly distributed bolt hole in piping lane section, can make to be reliably connected between pipe gallery section, anti-shearing energy
Power is strong, and the utility model solves prior art and the landing edge connection difficulty of prefabricated pipe gallery be present greatly and discharge water poor performance
The problem of, have that anti-shear ability is strong, improves water proofing property, protects arc connecting bolt, improves arc connecting bolt
The good advantageous effects of intensity, water proofing property structure.
Using the technical solution of the utility model, or those skilled in the art is in the inspiration of technical solutions of the utility model
Under, similar technical scheme is designed, and reach above-mentioned technique effect, it is to fall into the scope of protection of the utility model.
Claims (7)
- A kind of 1. prefabricated pipe gallery of rectangular cross section connected with arch screw bolt, it is characterised in that including some piping lane sections, one The pre-buried billet top in piping lane section bell and spigot end inner side is saved through the horizontal connection of arc connecting bolt in another section piping lane section Relative pre-buried billet top on the inside of bell and spigot end.
- A kind of 2. prefabricated pipe gallery of rectangular cross section connected with arch screw bolt according to claim 1, it is characterised in that The pre-buried billet top sets the dowel hole of connection arc connecting bolt.
- A kind of 3. prefabricated pipe gallery of rectangular cross section connected with arch screw bolt according to claim 2, it is characterised in that The arcuate socket in the dowel hole for running through pre-buried billet top is set on the inside of the piping lane section bell and spigot end.
- A kind of 4. prefabricated pipe gallery of rectangular cross section connected with arch screw bolt according to claim 1, it is characterised in that The arc connecting bolt external peripheral surface is socketed plastic pipe sleeve.
- A kind of 5. prefabricated pipe gallery of rectangular cross section connected with arch screw bolt according to claim 4, it is characterised in that The thickness of the plastic pipe sleeve is 3mm.
- A kind of 6. prefabricated pipe gallery of rectangular cross section connected with arch screw bolt according to claim 1, it is characterised in that Bell and spigot end on the inside of the piping lane section sets step.
- A kind of 7. prefabricated pipe gallery of rectangular cross section connected with arch screw bolt according to claim 1, it is characterised in that The one section expanded adhesive tape sealing in piping lane section bell and spigot end is connected to the bell and spigot end of another section piping lane section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720728820.1U CN207062986U (en) | 2017-06-21 | 2017-06-21 | A kind of prefabricated pipe gallery of rectangular cross section connected with arch screw bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720728820.1U CN207062986U (en) | 2017-06-21 | 2017-06-21 | A kind of prefabricated pipe gallery of rectangular cross section connected with arch screw bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207062986U true CN207062986U (en) | 2018-03-02 |
Family
ID=61509299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720728820.1U Active CN207062986U (en) | 2017-06-21 | 2017-06-21 | A kind of prefabricated pipe gallery of rectangular cross section connected with arch screw bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207062986U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114541476A (en) * | 2022-01-24 | 2022-05-27 | 吉林建筑大学 | Assembled epoxy concrete utility tunnel |
-
2017
- 2017-06-21 CN CN201720728820.1U patent/CN207062986U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114541476A (en) * | 2022-01-24 | 2022-05-27 | 吉林建筑大学 | Assembled epoxy concrete utility tunnel |
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