CN215857848U - Assembled utility tunnel - Google Patents
Assembled utility tunnel Download PDFInfo
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- CN215857848U CN215857848U CN202122232510.XU CN202122232510U CN215857848U CN 215857848 U CN215857848 U CN 215857848U CN 202122232510 U CN202122232510 U CN 202122232510U CN 215857848 U CN215857848 U CN 215857848U
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Abstract
An assembled comprehensive pipe gallery comprises a bottom plate and a plurality of groups of pipe gallery assemblies which are connected front and back and arranged on the bottom plate, wherein mounting grooves with upward openings are formed in the left end and the right end of the bottom plate; the pipe gallery assembly comprises a side plate and a top plate, the side plate comprises a prefabricated side plate and a side plate pouring layer, the prefabricated side plate comprises an inner plate and an outer plate, the inner plate and the lower end of the outer plate are embedded into the installation groove to be fixed, the inner plate is attached to the inner side wall of the installation groove, the outer plate is attached to the outer side wall of the installation groove, and the side plate pouring layer is poured between the outer plate and the inner plate at intervals; the roof includes that prefabricated roof and roof pour the layer, and both ends are fixed with the inner panel that sets up in both ends about the bottom plate respectively about the prefabricated roof, and prefabricated roof top is poured the roof and is pour the layer.
Description
Technical Field
The utility model relates to the technical field of comprehensive pipe galleries, in particular to an assembly type comprehensive pipe gallery.
Background
Because the traditional directly buried pipeline occupies more underground space of a road, and the laying of the pipeline cannot be synchronized with the construction of the road, the road is frequently dug, the normal passing of the road is seriously influenced, and the problems of serious noise, dust emission and other environmental pollution are also brought, so that the traffic and living agencies of people are greatly inconvenient.
In order to solve the problems, the utility tunnel structure for laying underground pipelines appears. The existing assembly type comprehensive pipe gallery mainly adopts an integral assembly type or a sectional assembly type, so that the weight of a single section is heavier, and the hoisting and transportation difficulty is high; the joint of segmentation assembled adopts sleeve or back planting muscle to connect mostly, and the quality is difficult to the circumstances such as assurance.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, the present invention provides the following solutions:
an assembled comprehensive pipe gallery comprises a bottom plate and a plurality of groups of pipe gallery assemblies which are connected front and back and arranged on the bottom plate, wherein mounting grooves with upward openings are formed in the left end and the right end of the bottom plate; the pipe gallery assembly comprises a side plate and a top plate, the side plate comprises a prefabricated side plate and a side plate pouring layer, the prefabricated side plate comprises an inner plate and an outer plate, the inner plate and the lower end of the outer plate are embedded into the installation groove to be fixed, the inner plate is attached to the inner side wall of the installation groove, the outer plate is attached to the outer side wall of the installation groove, and the side plate pouring layer is poured between the outer plate and the inner plate at intervals; the roof includes that prefabricated roof and roof pour the layer, and both ends are fixed with the inner panel that sets up in both ends about the bottom plate respectively about the prefabricated roof, and prefabricated roof top is poured the roof and is pour the layer.
Further, the top end of the outer plate is higher than the top end of the inner plate.
Furthermore, a chamfer is arranged at the joint of the prefabricated top plate and the inner plate.
Furthermore, U-shaped ribs for reinforcing top plate pouring layer connection are pre-embedded in the top surface of the prefabricated top plate
Further, the assembling process of the assembled comprehensive pipe rack comprises the following steps:
(1) pouring a cushion layer, and pouring the cushion layer at the construction position;
(2) arranging a bottom plate, and pouring the bottom plate above the cushion layer;
(3) hoisting the prefabricated side plates, hoisting and installing the prefabricated side plates into the installation grooves on the left side and the right side of the bottom plate, and adhering;
(4) erecting a support, erecting diagonal braces at the inner side of the inner plate and the outer side of the outer plate, arranging a top plate hoisting support between the inner plates at two sides, and erecting a pouring support inside the prefabricated side plate;
(5) hoisting a top plate, namely hoisting the prefabricated top plate to the position above a top plate hoisting support;
(6) arranging chamfering molds, arranging chamfering molds at the left end and the right end of the prefabricated top plate, connecting the upper ends of the chamfering molds with the prefabricated top plate, and connecting the lower ends of the chamfering molds with the top end of the inner plate;
(7) pouring, pouring the side plate pouring layer and the top plate pouring layer, and assembling the pipe gallery assembly.
Further, when assembling between the adjacent pipe gallery subassembly, have the interval between the adjacent pre-installation curb plate of front and back, pour after using interval curb plate closing cap at the interval.
The utility model has the beneficial effects that:
1. the utility model adopts the prefabricated side plates and the prefabricated top plate, reduces the weight of the traditional least single-section prefabricated weight of 20T to 2.2T, and can be easily transported and installed by adopting small machinery.
2. The utility model utilizes the mounting groove of the cast-in-place bottom plate and the inserted preassembled side plate to anchor, solves the quality problem which is difficult to solve by the traditional sleeve or post-embedded bar, and simultaneously improves the anti-permeability capability of the joint.
3. The side wall of the utility model adopts a form of double skin plates formed by the inner plate and the outer plate, not only replaces the traditional template, but also combines with the cast-in-place concrete core to form a laminated slab, reduces the number of the site templates and the supports, and is beneficial to environmental protection.
4. The prefabricated top plate adopts the pre-embedded U-shaped ribs to ensure that the cast-in-place concrete and the prefabricated part form a whole and can be conveniently hoisted.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a preassembled side plate construction;
fig. 3 is a schematic view of the bottom plate structure.
In the figure: 1. a cushion layer; 2. a base plate; 3. mounting grooves; 4. an inner plate; 5. an outer plate; 6. prefabricating a top plate; 7. chamfering the mould; 8. a roof plate pouring layer; 9. and (5) pouring a layer on the side plate.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
Example 1: as shown in figures 1-3 of the drawings,
an assembly type comprehensive pipe gallery comprises a bottom plate 2 and a plurality of groups of pipe gallery assemblies which are connected front and back and arranged on the bottom plate 2, wherein mounting grooves 3 with upward openings are formed in the left end and the right end of the bottom plate 2; the pipe gallery assembly comprises a prefabricated side plate and a top plate, the prefabricated side plate comprises an inner plate 4, an outer plate 5 and a side plate pouring layer 9, the lower ends of the inner plate 4 and the outer plate 5 are embedded into the mounting groove 3 for fixation, the inner plate 4 is attached to the inner side wall of the mounting groove 3, the outer plate 5 is attached to the outer side wall of the mounting groove 3, and the side plate pouring layer 9 is poured between the outer plate 5 and the inner plate 4 at intervals; the roof includes prefabricated roof 6 and roof and pours layer 8, and both ends are fixed with inner panel 4 that sets up both ends about the bottom plate respectively about prefabricated roof 6, and prefabricated roof 6 top is poured there is roof and pours layer 8.
Further, the top end of the outer plate 5 is higher than the top end of the inner plate 4.
Further, a chamfer is arranged at the joint of the prefabricated top plate 6 and the inner plate 4.
The assembly process of the utility model comprises the following steps:
(1) pouring a cushion layer 1, and pouring the cushion layer 1 at a construction position;
(2) arranging a bottom plate 2, and pouring the bottom plate 2 above the cushion layer;
(3) hoisting the prefabricated side plates, hoisting and installing the prefabricated side plates into the installation grooves 3 on the left side and the right side of the bottom plate 1, and adhering;
(4) erecting a support, erecting diagonal braces at the inner side of the inner plate 4 and the outer side of the outer plate 5, arranging a top plate hoisting support between the inner plates 5 at two sides, and erecting a pouring support inside the prefabricated side plate;
(5) hoisting a top plate, namely hoisting the prefabricated top plate 6 to the position above a top plate hoisting support;
(6) arranging chamfering molds 7, arranging chamfering molds 7 at the left end and the right end of the prefabricated top plate 6, connecting the upper ends of the chamfering molds 7 with the prefabricated top plate 6, and connecting the lower ends with the top end of the inner plate 4;
(7) pouring, pouring the side plate pouring layer 9 and the top plate pouring layer 8, and assembling the pipe gallery assembly.
Further, when assembling between the adjacent pipe gallery subassembly, have the interval between the adjacent pre-installation curb plate of front and back, pour after using interval curb plate closing cap at the interval.
The utility model adopts the prefabricated side plates and the prefabricated top plate 6, reduces the weight of the traditional least single-section prefabricated weight of 20T to 2.2T, and can be easily transported and installed by adopting small-sized machinery. The quality problem that traditional sleeve or back planting muscle are difficult to solve has been solved to the mode that utilizes cast-in-place bottom plate 2's mounting groove 3 and bayonet preinstalled installation curb plate to come the anchor, has also improved the impervious ability of this joint department simultaneously. The side wall adopts the form of 'double-skin plate' formed by the inner plate 4 and the outer plate 5, not only replaces the traditional template, but also combines with the cast-in-place concrete core to form a laminated slab, reduces the number of on-site templates and supports, and is beneficial to environmental protection. The prefabricated top plate 6 adopts pre-buried U type muscle to ensure that cast in situ concrete and prefabricated part form wholly also can be convenient for hoist and mount.
Finally, it should be noted that the above-mentioned list is only a specific embodiment of the present invention. It is obvious that the present invention is not limited to the above embodiments, but many variations are possible. All modifications which can be derived or suggested by a person skilled in the art from the disclosure of the present invention are to be considered within the scope of the utility model.
Claims (4)
1. The utility model provides an assembled utility tunnel which characterized in that: the pipe rack assembly comprises a bottom plate and a plurality of groups of pipe rack assemblies which are connected front and back and arranged on the bottom plate, wherein mounting grooves with upward openings are formed in the left end and the right end of the bottom plate; the pipe gallery assembly comprises a side plate and a top plate, the side plate comprises a prefabricated side plate and a side plate pouring layer, the prefabricated side plate comprises an inner plate and an outer plate, the inner plate and the lower end of the outer plate are embedded into the installation groove to be fixed, the inner plate is attached to the inner side wall of the installation groove, the outer plate is attached to the outer side wall of the installation groove, and the side plate pouring layer is poured between the outer plate and the inner plate at intervals; the roof includes that prefabricated roof and roof pour the layer, and both ends are fixed with the inner panel that sets up in both ends about the bottom plate respectively about the prefabricated roof, and prefabricated roof top is poured the roof and is pour the layer.
2. The fabricated utility tunnel of claim 1, wherein: the top end of the outer plate is higher than the top end of the inner plate.
3. The fabricated utility tunnel of claim 1, wherein: and a chamfer is arranged at the joint of the prefabricated top plate and the inner plate.
4. The fabricated utility tunnel of claim 1, wherein: u-shaped ribs for reinforcing the top plate pouring layer connection are embedded in the top surface of the prefabricated top plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122232510.XU CN215857848U (en) | 2021-09-15 | 2021-09-15 | Assembled utility tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122232510.XU CN215857848U (en) | 2021-09-15 | 2021-09-15 | Assembled utility tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215857848U true CN215857848U (en) | 2022-02-18 |
Family
ID=80320423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122232510.XU Active CN215857848U (en) | 2021-09-15 | 2021-09-15 | Assembled utility tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215857848U (en) |
-
2021
- 2021-09-15 CN CN202122232510.XU patent/CN215857848U/en active Active
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