CN219862942U - Prefabricated piping lane of assembled - Google Patents
Prefabricated piping lane of assembled Download PDFInfo
- Publication number
- CN219862942U CN219862942U CN202320876477.0U CN202320876477U CN219862942U CN 219862942 U CN219862942 U CN 219862942U CN 202320876477 U CN202320876477 U CN 202320876477U CN 219862942 U CN219862942 U CN 219862942U
- Authority
- CN
- China
- Prior art keywords
- glue injection
- pipe gallery
- piping lane
- groove
- glue
- 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.)
- Active
Links
- 239000003292 glue Substances 0.000 claims abstract description 114
- 238000002347 injection Methods 0.000 claims abstract description 91
- 239000007924 injection Substances 0.000 claims abstract description 91
- 238000004891 communication Methods 0.000 claims description 9
- 239000011324 bead Substances 0.000 claims description 3
- 238000003780 insertion Methods 0.000 abstract description 5
- 230000037431 insertion Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 14
- 238000010276 construction Methods 0.000 description 11
- 210000001503 joint Anatomy 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000007789 sealing Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model relates to an assembled prefabricated pipe gallery, which comprises an upper pipe gallery and a lower pipe gallery, wherein protruding ribs and grooves are respectively arranged on the lower end faces of two side walls of the upper pipe gallery and the upper end faces of two side walls of the lower pipe gallery, a first glue injection groove is formed in the lower end faces of two side walls of the upper pipe gallery and/or the upper end faces of two side walls of the lower pipe gallery, concave bellmouths are respectively arranged on the front end faces of the upper pipe gallery and the front end faces of the lower pipe gallery, protruding insertion holes are respectively arranged on the rear end faces of the upper pipe gallery and the rear end faces of the lower pipe gallery, a second glue injection groove is formed in the inner wall of the bellmouth and/or the outer wall of the insertion holes, and glue injection holes are formed in the upper pipe gallery and/or the lower pipe gallery and used for injecting glue into the first glue injection groove and the second glue injection groove. The utility model is convenient for installation and transportation, the joint adopts a socket joint mode, the installation is convenient, the connection is stable, and the splice joint has excellent waterproof property.
Description
Technical Field
The utility model relates to an underground comprehensive pipe gallery structure, in particular to an assembled prefabricated pipe gallery.
Background
The utility tunnel bears important responsibility for solving the problem of urban traffic jam, facilitating maintenance and overhaul of municipal facilities such as electric power, communication, fuel gas, water supply and drainage and the like, and plays an important role in meeting basic requirements of civilians and improving urban comprehensive bearing capacity.
The pipe gallery main body structure is located underground and needs to have a high enough safety level, service life, anti-seismic level and waterproof level. The traditional pipe gallery construction mode is generally cast in situ, and the mode has the defects of large occupied area, complex working procedures, large using volume of artificial machinery, long construction period, large artificial influence on construction quality and the like.
In order to solve the construction defects existing in the cast-in-situ pipe gallery, the integral prefabricated pipe gallery is invented, but the pipe gallery is heavy in weight, large-scale machinery is required for transportation and installation, the required construction environment is greatly limited, errors generated in the installation process are difficult to adjust, and the installation accuracy is low.
At present, an assembled pipe gallery is formed by splicing assembled module structures, but the water seepage probability of the existing assembled pipe gallery at a joint is high, the water resistance of the pipe gallery cannot be effectively guaranteed, and the pipe gallery is used normally.
Disclosure of Invention
The utility model aims to provide an assembled prefabricated pipe gallery, which aims to solve the problem that the water resistance of the joint of the conventional assembled pipe gallery is poor.
The utility model is realized in the following way: the utility model provides an assembled prefabricated piping lane, includes upper portion piping lane and lower piping lane the lower terminal surface of upper portion piping lane's both sides lateral wall and be equipped with bead and recess on the up end of lower portion piping lane's both sides lateral wall respectively the lower terminal surface of upper portion piping lane's both sides lateral wall and/or first injecting glue groove has been seted up on the up end of lower portion piping lane's both sides lateral wall the front end terminal surface of upper portion piping lane with the front end terminal surface of lower portion piping lane is equipped with the bellmouth of indent respectively the rear end terminal surface of upper portion piping lane with the rear end terminal surface of lower portion piping lane is equipped with the socket of evagination respectively the second injecting glue groove has been seted up on the inner wall of bellmouth the injecting glue hole has been seted up on upper portion piping lane and/or the lower portion piping lane, the injecting glue hole is used for to in first injecting glue groove and the second injecting glue groove.
The first glue injection groove is positioned on the contact surface of the convex rib and the groove and the horizontal end surfaces of the convex rib or the two sides of the groove.
Glue injection communication holes are formed in the bell mouth and the spigot, the glue injection communication holes are used for communicating the first glue injection groove with the second glue injection groove, glue injection holes are formed in the top of the upper pipe gallery, and the glue injection holes are communicated with the second glue injection groove.
The glue injection hole is positioned on the socket at the top of the upper pipe gallery.
And a hanging ring is arranged at the top of the upper pipe gallery.
The first glue injection groove and the second glue injection groove are semicircular grooves.
The utility model relates to an assembled pipe gallery, which is formed by sequentially splicing a plurality of upper pipe galleries and lower pipe galleries, wherein two connected lower pipe galleries and two adjacent upper pipe galleries are mutually butted through a bell mouth and a spigot, and upper and lower adjacent upper pipe galleries and lower pipe galleries are mutually butted through ribs and grooves, so that the upper pipe galleries and the lower pipe galleries can be spliced into the required pipe gallery. Simultaneously, be equipped with first injecting glue groove on the butt joint face between upper portion piping lane and lower part piping lane, be equipped with the second injecting glue groove on the butt joint face between two upper portion piping lane that are adjacent around and two lower part piping lane, use waterproof material to fill first injecting glue groove and second injecting glue groove can make the piece between the adjacent piping lane module have good waterproof nature to the probability of prefabricated piping lane piece department infiltration significantly reduces.
Before carrying out utility tunnel construction, prefabricated upper portion piping lane and lower part piping lane, after the foundation ditch construction is accomplished to job site, arrange the concatenation in proper order with lower part piping lane according to bell and spigot order, after the lower part piping lane installation is accomplished, install upper portion piping lane according to the same mode of arranging. When installing upper portion piping lane, hoist upper portion piping lane to the top of lower part piping lane perpendicularly, slowly put down after aligning bead and recess, the installer carries out the fine alignment up and down, and each upper portion piping lane of follow-up is installed in proper order according to socket joint order. After all pipe galleries are installed, a glue injection machine is used for injecting waterproof materials from reserved glue injection holes until the splicing seams uniformly overflow.
The utility model adopts the upper and lower split assembly type pipe gallery, reduces the weight of a single pipe gallery module, is convenient to install and transport, adopts a socket joint mode at the joint, is convenient to install and stable to connect, and is convenient to fill waterproof materials by reserving the glue injection groove at the joint seam.
Drawings
FIG. 1 is a block diagram of an upper tube lane and a lower tube lane of the present utility model.
FIG. 2 is a block diagram of the present utility model after splicing of the upper and lower tube lanes.
Fig. 3 is a side view of the upper and lower tube lanes after splicing.
Fig. 4 is a view in the A-A direction of fig. 2.
Fig. 5 is a cross-sectional view of the present utility model.
In the figure: 1. an upper pipe gallery; 2. a lower pipe gallery; 3. a rib; 4. a groove; 5. a socket; 6. a socket; 7. a first glue injection groove; 8. a second glue injection groove; 9. a glue injection hole; 10. a glue injection communication hole; 11. and (5) hanging rings.
Detailed Description
As shown in fig. 1 to 5, the present utility model comprises an upper pipe lane 1 and a lower pipe lane 2, wherein one upper pipe lane 1 and one lower pipe lane 2 are spliced together up and down to form a section of pipe lane, and a plurality of upper pipe lanes 1 and a plurality of lower pipe lanes 2 are spliced in sequence to form a desired pipe lane whole.
The lower end faces of the side walls on the two sides of the upper pipe gallery 1 and the upper end faces of the side walls on the two sides of the lower pipe gallery 2 are respectively provided with a convex rib 3 and a groove 4, and the convex rib 3 and the groove 4 are mutually matched, so that a zigzag splicing seam is formed between the upper pipe gallery 1 and the lower pipe gallery 2, and the sealing performance of the seam is improved.
A first glue injection groove 7 is formed in the lower end surfaces of the side walls on the two sides of the upper pipe gallery 1 and/or the upper end surfaces of the side walls on the two sides of the lower pipe gallery 2. The first glue injection groove 7 may be provided only on the lower end face of the upper pipe lane 1 or the upper end face of the lower pipe lane 2, or on both the lower end face of the upper pipe lane 1 and the upper end face of the lower pipe lane 2, opposite first glue injection grooves 7 may be provided.
When the waterproof material is filled into the first glue injection groove 7 by pressure, the waterproof material fills up the first glue injection groove 7 and simultaneously fills up the gap at the joint seam between the upper pipe gallery 1 and the lower pipe gallery 2, thereby sealing the joint seam between the upper pipe gallery 1 and the lower pipe gallery 2, and enabling the joint seam to have excellent waterproof property.
The first glue injection grooves 7 on each side can be multiple, for example, the first glue injection grooves 7 which are parallel to each other are respectively arranged on the contact surface of the convex edge 3 and the groove 4 and the horizontal end surfaces of the two sides of the convex edge 3 or the groove 4, and a plurality of waterproof barriers are formed after the waterproof materials are filled in the first glue injection grooves 7, so that the waterproof performance of the splice joint is greatly improved.
The front end face of the upper pipe gallery 1 and the front end face of the lower pipe gallery 2 are respectively provided with a concave bell mouth 5, the rear end face of the upper pipe gallery 1 and the rear end face of the lower pipe gallery 2 are respectively provided with a convex spigot 6, and the spigot 6 can be matched and inserted into the bell mouth 5.
A second glue injection groove 8 is arranged on the inner wall of the bell mouth 5 and/or the outer wall of the spigot 6. The second glue injection groove 8 may be provided on the inner wall of the socket 5 or on the outer wall of the spigot 6, or on both the inner wall of the socket 5 and the outer wall of the spigot 6, opposite second glue injection grooves 8 are provided.
When the second glue injection groove 8 is filled with the waterproof material through pressure, the waterproof material fills the second glue injection groove 8, and simultaneously fills gaps at the joint seams between the bell mouth 5 and the spigot 6, so that the two upper pipe galleries 1 adjacent to each other in front and back and the two lower pipe galleries 2 adjacent to each other in front and back are in sealing connection, and the joint seams have excellent waterproof performance.
Glue injection holes 9 are formed in the upper pipe gallery 1 and/or the lower pipe gallery 2, and the glue injection holes 9 are used for injecting glue into the first glue injection groove 7 and the second glue injection groove 8.
The glue injection hole 9 is generally formed in the upper pipe gallery 1, specifically, the glue injection hole 9 is located in the insertion opening 6 at the top of the upper pipe gallery 1, and the glue injection hole 9 is directly communicated with the second glue injection groove 8 on the outer wall of the insertion opening 6. On the one hand, after the waterproof material injected by the glue injection device enters the second glue injection groove 8, the waterproof material flows to the two sides and the lower part along the second glue injection groove 8, so that the difficulty in glue injection is reduced; on the other hand, the glue injection hole 9 is formed in the insertion opening 6 at the top, operators and equipment are arranged inside the pipe gallery during glue injection operation, and construction operations such as backfilling and burying can be performed outside the pipe gallery at the moment, so that the overall construction operation cannot be influenced.
As shown in fig. 4, a glue injection communication hole 10 is formed in the socket 5 and the spigot 6, the glue injection communication hole 10 is used for communicating the first glue injection groove 7 with the second glue injection groove 8, a glue injection hole 9 is formed in the top of the upper pipe gallery 1, and the glue injection hole 9 is communicated with the second glue injection groove 8.
The first glue injection groove 7 and the second glue injection groove 8 can be used for completing glue injection through one glue injection operation, and can be used for injecting glue separately. When the glue is injected separately, the first glue injection groove 7 performs the glue injection operation through the port at the end part of the first glue injection groove, and the second glue injection groove 8 performs the glue injection operation through the glue injection hole 9. When the mode of injecting glue once is adopted, the pressure glue injection device is used for injecting glue into each glue injection hole 9, and the waterproof material flows in sequence through the glue injection holes 9, the second glue injection grooves 8, the glue injection communication holes 10 and the first glue injection grooves 7 to finish the glue injection operation at all the splice joints.
Wherein, first injecting glue groove 7 and second injecting glue groove 8 are the semicircle groove, form a circular through-hole when two semicircle grooves splice each other.
A hanging ring 11 is arranged at the top of the upper pipe gallery 1, and the upper pipe gallery 1 can be conveniently hung and moved through the hanging ring 11.
The utility model is formed by sequentially splicing a plurality of upper pipe galleries 1 and lower pipe galleries 2, wherein two connected lower pipe galleries 2 and two adjacent upper pipe galleries 1 are mutually butted through a bell mouth 5 and a spigot 6, and the upper pipe galleries 1 and the lower pipe galleries 2 which are vertically adjacent are mutually butted through a convex rib 3 and a groove 4, so that the upper pipe galleries 1 and the lower pipe galleries 2 can be spliced into the required pipe gallery.
Meanwhile, the first glue injection groove 7 is formed in the butt joint surface between the upper pipe gallery 1 and the lower pipe gallery 2, the second glue injection groove 8 is formed in the butt joint surface between the front and back adjacent two upper pipe galleries 1 and two lower pipe galleries 2, waterproof materials are used for filling the first glue injection groove 7 and the second glue injection groove 8, so that the joint between the adjacent pipe gallery modules has good waterproof performance, and the water seepage probability of the joint of the prefabricated pipe galleries is greatly reduced.
Before carrying out utility tunnel construction, upper portion piping lane 1 and lower part piping lane 2 are prefabricated according to the design size, after the foundation ditch construction is accomplished to the job site, arrange the concatenation in proper order lower part piping lane 2 according to bell and spigot 6 order, and after lower part piping lane 2 installs, install upper portion piping lane 1 according to the same mode of arranging. When the upper pipe gallery 1 is installed, the upper pipe gallery 1 is vertically hoisted above the lower pipe gallery 2, the convex edges 3 and the grooves 4 are slowly put down after being aligned, an installer performs fine alignment up and down, and each upper pipe gallery 1 is sequentially installed according to the socket sequence. After all pipe lanes are installed, a glue injection machine is used for injecting waterproof materials from the reserved glue injection holes 9 until the splice joint is overflowed evenly.
The utility model adopts the upper and lower split assembly type pipe gallery, reduces the weight of a single pipe gallery module, is convenient to install and transport, adopts a socket joint mode at the joint, is convenient to install and stable to connect, and is convenient to fill waterproof materials by reserving the glue injection groove at the joint seam.
Claims (6)
1. The utility model provides an assembled prefabricated piping lane, its characterized in that, includes upper portion piping lane and lower portion piping lane the lower terminal surface of upper portion piping lane both sides lateral wall and be equipped with bead and recess on the up end of lower portion piping lane both sides lateral wall down the terminal surface of upper portion piping lane and/or set up first injecting glue groove on the up end of lower portion piping lane both sides lateral wall the front end terminal surface of upper portion piping lane with the front end terminal surface of lower portion piping lane is equipped with the bellmouth of indent respectively the rear end terminal surface of upper portion piping lane with the rear end terminal surface of lower portion piping lane is equipped with the socket of evagination respectively the inner wall of bellmouth and/or second injecting glue groove has been seted up on the outer wall of socket upper portion piping lane and/or lower portion piping lane are last to first injecting glue groove and second injecting glue inslot glue.
2. The fabricated duct lane of claim 1, wherein the first glue injection groove is located on the contact surface of the rib with the groove and on the horizontal end surfaces of both sides of the rib or the groove.
3. The prefabricated pipe gallery of claim 1, wherein a glue injection communication hole is formed in the socket and the spigot, the glue injection communication hole is used for communicating the first glue injection groove with the second glue injection groove, a glue injection hole is formed in the top of the upper pipe gallery, and the glue injection hole is communicated with the second glue injection groove.
4. A prefabricated pipe gallery according to claim 3, wherein the glue injection holes are located in sockets in the top of the upper pipe gallery.
5. The prefabricated pipe gallery of claim 1, wherein a lifting ring is provided at the top of the upper pipe gallery.
6. The fabricated tube lane of claim 1, wherein the first and second glue injection grooves are semi-circular grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320876477.0U CN219862942U (en) | 2023-04-19 | 2023-04-19 | Prefabricated piping lane of assembled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320876477.0U CN219862942U (en) | 2023-04-19 | 2023-04-19 | Prefabricated piping lane of assembled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219862942U true CN219862942U (en) | 2023-10-20 |
Family
ID=88338957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320876477.0U Active CN219862942U (en) | 2023-04-19 | 2023-04-19 | Prefabricated piping lane of assembled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219862942U (en) |
-
2023
- 2023-04-19 CN CN202320876477.0U patent/CN219862942U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |