CN220725180U - Prefabricated comprehensive pipe rack - Google Patents
Prefabricated comprehensive pipe rack Download PDFInfo
- Publication number
- CN220725180U CN220725180U CN202322063737.5U CN202322063737U CN220725180U CN 220725180 U CN220725180 U CN 220725180U CN 202322063737 U CN202322063737 U CN 202322063737U CN 220725180 U CN220725180 U CN 220725180U
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- 238000005192 partition Methods 0.000 claims description 9
- 239000010410 layer Substances 0.000 claims description 7
- 239000004575 stone Substances 0.000 claims description 7
- 239000012790 adhesive layer Substances 0.000 claims description 6
- 229910000746 Structural steel Inorganic materials 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 3
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000004062 sedimentation Methods 0.000 description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009415 formwork Methods 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 229910052895 riebeckite Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model provides a prefabricated comprehensive pipe rack, and belongs to the technical field of pipe racks. Prefabricated formula utility tunnel, including concatenation formula combination box, concatenation formula combination box includes the piping lane base, sets up lay beam frame, the lock on the piping lane base are in piping lane top cap on the piping lane base, the piping lane base is including the foundation beam section of horizontal concatenation in proper order, setting up waterproof bond line between the foundation beam section, set up the settlement observation point under the foundation beam section, lay beam frame including setting up support longeron on the foundation beam section, install division board on the support longeron. On the basis of original design, adopt combined structure to assemble the scheme, be convenient for lay the stage at the piping lane, to the synchronous simple and easy installation of pipeline, can carry out the combination of pertinence to the concrete structure of piping lane as required simultaneously, have waterproof, subside monitoring concurrently, low cost, advantage that the compatibility is strong.
Description
Technical Field
The utility model relates to the technical field of pipe galleries, in particular to a prefabricated comprehensive pipe gallery.
Background
Because the traditional directly buried pipeline occupies more underground space of the road, the laying of the pipeline cannot be synchronous with the road construction, so that the road is frequently excavated, the normal traffic of the road is seriously influenced, and the problems of serious noise, dust emission and other environmental pollution are also brought, so that great inconvenience is brought to traffic and living agency of people.
In order to solve the above problems, a utility tunnel structure for laying an underground pipeline has appeared. The existing cast-in-place underground pipe gallery is complex in construction process and long in construction period because the procedures of reinforcement bar machining binding, formwork supporting, concrete casting, maintenance, formwork removing and the like are required, and meanwhile, the problems that larger raw materials are required to be stored and processed in a factory and the like are also solved. The integral prefabricated pipe rack is large in size and weight, and is extremely inconvenient to transport from a factory to a construction site and hoist on site. The existing assembled structure pipe gallery is poor in stability of assembled structure and poor in force transmission effect due to the fact that many assembled structural members are assembled, and the defects that the joint structure is damaged, the sealing structure is damaged, water seepage occurs in the pipe gallery and the like easily occur. The problems described above are present in the patents 205171549 and 10800510.
Therefore, this patent provides a modular structure, possess waterproof, subside monitoring, simple and easy prefabricated utility tunnel of installation on prior art's basis.
Disclosure of Invention
Aiming at the prior art, the utility model provides the prefabricated comprehensive pipe rack which has a combined structure, waterproof performance, sedimentation monitoring performance, low cost and strong compatibility.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the prefabricated comprehensive pipe rack comprises a spliced combined box body, wherein the spliced combined box body comprises a pipe rack base, a laying beam frame arranged on the pipe rack base and a pipe rack top cover buckled on the pipe rack base,
the pipe gallery base comprises base beam sections which are horizontally spliced in sequence, a waterproof bonding layer arranged between the base beam sections, a settlement observation point arranged under the base beam sections,
the laying beam frame comprises a supporting longitudinal beam arranged on the foundation beam section and a partition plate arranged on the supporting longitudinal beam, a clamping ring or a positioning groove for fixing a pipeline and a line is arranged on the laying beam frame,
the pipe gallery top cover is a door-shaped or semicircular stretching top cover, the stretching top covers are connected by using a waterproof bonding layer,
the vertical section length of the pipe gallery top cover is equal to the vertical section length of the laying beam frame.
The foundation beam section is spliced and connected through bridging modules arranged at the front end and the rear end of the foundation beam section, the bridging modules are beam grooves and beam rods which are sequentially arranged on the end face of the foundation beam section in a concave-convex mode, the length of each beam groove and each beam rod is 1/3 of the length of the foundation beam section, the settlement observation point comprises a counterweight stone arranged below the lower end face of the foundation beam section and an L-shaped marking rod fixedly connected with the counterweight stone, and the horizontal section of each L-shaped marking rod is higher than the upper end face of the foundation beam section.
The beam grooves are matched with each other between the beam rods, bridging modules arranged on the front end face and the rear end face of the base beam section are matched with each other, the height of the beam rods is smaller than 1/2 of the height of the base beam section, the width of the beam grooves is larger than the width of the beam rods, the beam rods and the base beam section are internally provided with reinforcing steel bars which are integrally bound and formed, the waterproof adhesive layer is formed by mixing asphalt with asbestos nets or glass fibers, and the distance between the base beam sections is smaller than 5 cm.
The upper end face of the foundation beam section is provided with a through groove for installing the laying beam frame, the bottom surface of the supporting longitudinal beam is provided with a groove beam matched with the through groove, and the lower bottom surface of the partition plate is provided with a triangular frame fixedly connected with the supporting longitudinal beam.
Structural steel bars are arranged in the pipe gallery top cover, beam ribs matched with groove beams at two ends of the lower end face of the pipe gallery top cover are arranged on two sides of the upper end face of the base beam section, waterproof adhesive layers are arranged between the beam ribs and the groove beams, and lifting openings distributed at equal intervals are formed in the upper ends of the left side face and the right side face of the base beam section.
The beneficial effects of the utility model are as follows:
the combined type structural design is adopted, so that separate pouring of the independent components in the spliced type combined box body is facilitated.
Waterproof protection and bonding connection of the splicing gaps of the pipe gallery are realized by adopting a waterproof bonding layer.
And a settlement observation point is designed, so that settlement observation of the foundation below the foundation beam section is realized, and large-area overhead placement of the foundation beam section is avoided.
By adopting the method of continuous splicing or interval setting of the support longitudinal beams, a proper mode can be selected according to the needs to design the laid beam frame, and the method is simple and stable and has low cost.
The independent pipe gallery top cover is designed, so that the stability of the structure of the pipe gallery top cover is ensured, the pipe gallery top cover and a pipe gallery base are in a concave-convex fit mode, the assembly precision is improved, and the operation time is shortened.
And designing a bridging module, balancing the acting pressure of foundation beam sections on the foundation, and optimizing the consistency of sedimentation effect.
The triangular frame realizes the balanced support of the partition plates, and avoids the breakage caused by uneven bearing of the partition plates.
Drawings
Fig. 1: the structure of the utility model is schematically shown;
fig. 2: the structural schematic diagram of the main body of the foundation beam section of the utility model;
fig. 3: the structure of the pipe gallery top cover is schematically shown.
Detailed Description
For a better understanding of the objects, technical solutions and advantages of the present utility model, the technical solutions of the present utility model will be clearly and completely described in the following in conjunction with the present embodiment, but the protection of the present utility model is not limited to the following embodiment. In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which are obtained by a person skilled in the art based on the described embodiments of the utility model, fall within the scope of protection of the utility model.
Examples
As shown in fig. 1-3, the present embodiment provides a prefabricated utility tunnel, comprising a splice-type combination box,
the spliced combined box body comprises a pipe gallery base, a laying beam frame 5 arranged on the pipe gallery base and a pipe gallery top cover 6 buckled on the pipe gallery base,
the pipe gallery base comprises base beam sections 1 and waterproof bonding layers arranged between the base beam sections 1 which are horizontally spliced in sequence, sedimentation observation points are arranged below the base beam sections 1,
the laying beam frame 5 comprises a supporting longitudinal beam arranged on the foundation beam section 1 and a partition plate arranged on the supporting longitudinal beam, a clamping ring or a positioning groove for fixing a pipeline and a line is arranged on the laying beam frame 5,
the pipe gallery top cover 6 is a door-shaped or semicircular stretching top cover, the stretching top covers are connected by using a waterproof bonding layer,
the vertical section length of the pipe gallery top cover 6 is equal to the vertical section length of the laying beam frame 5.
The foundation beam section 1 is spliced and connected through bridging modules 2 arranged at the front end and the rear end of the foundation beam section 1, the bridging modules 2 are beam grooves 7 and beam rods 8 which are sequentially arranged on the end face of the foundation beam section 1 in a concave-convex mode, the length of each beam groove 7 and each beam rod 8 is 1/3 of the length of the foundation beam section 1, the settlement observation point comprises a counterweight stone 3 arranged below the lower end face of the foundation beam section 1 and an L-shaped marking rod 4 fixedly connected with the counterweight stone 3, and the horizontal section of each L-shaped marking rod 4 is higher than the upper end face of the foundation beam section 1.
The beam grooves 7 and the beam rods 8 are matched with each other, bridging modules 2 arranged on the front end face and the rear end face of the base beam section 1 are matched with each other, the height of the beam rods 8 is smaller than 1/2 of the height of the base beam section 1, the width of the beam grooves 7 and the width of the beam rods 8 are larger than the height of the beam grooves 7 and the height of the beam rods 8, an integrally-bound reinforcing steel mesh is arranged in the beam rods 8 and the base beam section 1, the waterproof adhesive layer is formed by mixing asphalt with asbestos mesh or glass fibers, and the distance between the base beam sections 1 is smaller than 5 cm.
The upper end face of the base beam section 1 is provided with a through groove for installing the laying beam frame 5, the bottom surface of the supporting longitudinal beam is provided with a groove beam matched with the through groove, and the lower bottom surface of the partition plate is provided with a triangular frame fixedly connected with the supporting longitudinal beam.
Structural steel bars are arranged in the pipe gallery top cover 6, beam ribs matched with groove beams at two ends of the lower end face of the pipe gallery top cover 6 are arranged on two sides of the upper end face of the base beam section 1, waterproof adhesive layers are arranged between the beam ribs and the groove beams, and lifting openings distributed at equal intervals are formed in the upper ends of the left side face and the right side face of the base beam section 1.
The length of the pipe lane top cover 6 is equal to the length of the foundation beam segment 1.
The foundation beam sections 1 and the pipe gallery top covers 6 are connected in a staggered and spliced mode.
The weight stones 3 are arranged below one side of the left end and the right end of the foundation beam section 1.
During construction, pipe gallery bases are laid in corresponding ground pipe grooves, and butt connection is achieved between base beam sections 1 through bridging modules 2 and waterproof adhesive layers.
According to the planning requirement of the paved pipeline, selecting a corresponding combination mode of the supporting longitudinal beams and the partition plates to form a paved beam frame 5, and installing the corresponding pipeline on the paved beam frame 5 to finish the paving and installing of the pipeline. The beam rib on the foundation beam section 1 is matched with the groove beam on the pipe gallery top cover 6.
When the laying and installation of the pipeline are completed, the installation of the piping lane top cover 6 is completed using a crane.
Hoist and mount opening, when being convenient for hoist and mount of piping lane top cap 6, the position management of lifting hook.
The front and back spliced end surfaces of the pipe gallery top cover 6 are inclined surfaces.
Finally, it is noted that the above-mentioned embodiments are merely for illustrating the technical solution of the present utility model, and that other modifications and equivalents thereof by those skilled in the art should be included in the scope of the claims of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.
Claims (4)
1. A prefabricated utility tunnel, its characterized in that: comprises a spliced combined box body, wherein the spliced combined box body comprises a pipe gallery base, a laying beam frame arranged on the pipe gallery base and a pipe gallery top cover buckled on the pipe gallery base,
the pipe gallery base comprises base beam sections which are horizontally spliced in sequence, a waterproof bonding layer arranged between the base beam sections, a settlement observation point arranged under the base beam sections,
the laying beam frame comprises a supporting longitudinal beam arranged on the foundation beam section and a partition plate arranged on the supporting longitudinal beam, a clamping ring or a positioning groove for fixing a pipeline and a line is arranged on the laying beam frame,
the pipe gallery top cover is a door-shaped or semicircular stretching top cover, the stretching top covers are connected by using a waterproof bonding layer,
the vertical section length of the pipe gallery top cover is equal to the vertical section length of the laying beam frame.
2. The prefabricated utility tunnel of claim 1, wherein: the foundation beam section is spliced and connected through bridging modules arranged at the front end and the rear end of the foundation beam section, the bridging modules are beam grooves and beam rods which are sequentially arranged on the end face of the foundation beam section in a concave-convex mode, the length of each beam groove and each beam rod is 1/3 of the length of the foundation beam section, the settlement observation point comprises a counterweight stone arranged below the lower end face of the foundation beam section and an L-shaped marking rod fixedly connected with the counterweight stone, and the horizontal section of each L-shaped marking rod is higher than the upper end face of the foundation beam section.
3. The prefabricated utility tunnel of claim 1, wherein: the upper end face of the foundation beam section is provided with a through groove for installing the laying beam frame, the bottom surface of the supporting longitudinal beam is provided with a groove beam matched with the through groove, and the lower bottom surface of the partition plate is provided with a triangular frame fixedly connected with the supporting longitudinal beam.
4. The prefabricated utility tunnel of claim 1, wherein: structural steel bars are arranged in the pipe gallery top cover, beam ribs matched with groove beams at two ends of the lower end face of the pipe gallery top cover are arranged on two sides of the upper end face of the base beam section, waterproof adhesive layers are arranged between the beam ribs and the groove beams, and lifting openings distributed at equal intervals are formed in the upper ends of the left side face and the right side face of the base beam section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322063737.5U CN220725180U (en) | 2023-08-02 | 2023-08-02 | Prefabricated comprehensive pipe rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322063737.5U CN220725180U (en) | 2023-08-02 | 2023-08-02 | Prefabricated comprehensive pipe rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220725180U true CN220725180U (en) | 2024-04-05 |
Family
ID=90526155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322063737.5U Active CN220725180U (en) | 2023-08-02 | 2023-08-02 | Prefabricated comprehensive pipe rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220725180U (en) |
-
2023
- 2023-08-02 CN CN202322063737.5U patent/CN220725180U/en active Active
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