CN214301840U - Prefabricated structure of assembled city underground pipe gallery - Google Patents
Prefabricated structure of assembled city underground pipe gallery Download PDFInfo
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- CN214301840U CN214301840U CN202022793932.XU CN202022793932U CN214301840U CN 214301840 U CN214301840 U CN 214301840U CN 202022793932 U CN202022793932 U CN 202022793932U CN 214301840 U CN214301840 U CN 214301840U
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Abstract
The utility model discloses an assembly type urban underground pipe gallery prefabricated structure, which comprises a prefabricated top plate, a prefabricated left side plate, a prefabricated right side plate, a prefabricated inner partition plate, a prefabricated bottom plate and a prefabricated drainage groove; this piping lane prefabricated construction's top is prefabricated roof, and this piping lane prefabricated construction's both sides are prefabricated left side board and prefabricated right side board respectively, and this piping lane prefabricated construction's bottom is prefabricated bottom plate, prefabricated bottom plate bottom gomphosis has prefabricated water drainage tank, and two hollow structure are separated by prefabricated interior partition plate in this piping lane prefabricated construction's middle part, are located space between prefabricated interior partition plate and the prefabricated left side board is circuit channel, is located space between prefabricated interior partition plate and the prefabricated right side board is water gas channel. The circuit channel and the water and gas channel are separated by erecting the prefabricated internal partition plate, so that the water and gas channel is prevented from leaking to damage the circuit.
Description
Technical Field
The utility model relates to a city underground pipe gallery technical field especially relates to an assembled city underground pipe gallery prefabricated construction.
Background
Underground city pipeline comprehensive corridor builds a tunnel space promptly in the city underground, collects various engineering pipelines such as electric power, communication, gas, heat supply, plumbing in an organic whole, is equipped with special access hole, hoist and mount mouth and monitoring system, implements unified planning, unified design, unified construction and management, is the important infrastructure and the lifeline of guarantee city operation, and current underground pipe gallery is the structure of assembled usually, does benefit to the installation operation of construction and piping lane. When the underground pipe gallery has a waterway leakage, the waterway leakage is often not found in time, so that great loss is caused.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: in order to overcome the not enough of existence among the prior art, the utility model provides an assembled city underground pipe gallery prefabricated construction can make the warning to the water route leakage, improves constructor's security.
The technical scheme is as follows: in order to achieve the purpose, the prefabricated structure of the assembled urban underground pipe gallery comprises a prefabricated top plate, a prefabricated left side plate, a prefabricated right side plate, a prefabricated inner partition plate, a prefabricated bottom plate and a prefabricated drainage groove; this piping lane prefabricated construction's top is prefabricated roof, and this piping lane prefabricated construction's both sides are prefabricated left side board and prefabricated right side board respectively, and this piping lane prefabricated construction's bottom is prefabricated bottom plate, prefabricated bottom plate bottom gomphosis has prefabricated water drainage tank, and two hollow structure are separated by prefabricated interior partition plate in this piping lane prefabricated construction's middle part, are located space between prefabricated interior partition plate and the prefabricated left side board is circuit channel, is located space between prefabricated interior partition plate and the prefabricated right side board is water gas channel.
Furthermore, the prefabricated internal partition wall board is provided with a watertight door, and the watertight door comprises a watertight door frame and a door body; the door body can be opened towards the circuit channel direction through the door bolt; the watertight door frame inner frame is provided with a drawing die inclination towards the direction of the circuit channel, and the drawing die surface of the watertight door frame is provided with a sealing gasket.
Furthermore, a water leakage detection plate extends from the top of the door body to the direction of the circuit channel, and a plurality of water leakage slideways are arranged at the top of the water leakage detection plate; one end of the water leakage slideway is communicated with the sealing gasket, and the other end of the water leakage slideway is communicated with the peripheral edge of the water leakage detection plate.
Further, the prefabricated drainage groove comprises a first support plate, a second support plate and a partition plate; wedge-shaped bulges are arranged at the top ends of the first support plate, the second support plate and the partition plate, and are correspondingly embedded into the embedded groove at the bottom of the prefabricated bottom plate; the prefabricated water drainage groove is divided into two hollow structures by the partition plate, the space between the partition plate and the first support plate is a water drainage channel, and the space between the partition plate and the second support plate is a precipitation channel.
Further, a water leakage alarm structure is arranged at the bottom of the sewer and comprises a shell and a floating alarm mechanism; the floating alarm mechanism is arranged in the shell, and a leak hole is formed in the top of the shell; the floating alarm mechanism comprises a floating cylinder, a balancing weight and a pressure-sensitive alarm; the bottom of the buoy is connected with a balancing weight, the balancing weight is placed in a pressure alarm under pressure, and when the balancing weight is separated from the pressure alarm, the pressure alarm gives an alarm.
Has the advantages that: the utility model discloses an assembled city underground pipe gallery prefabricated construction can make the warning to the water route leakage, improves constructor's security. Including but not limited to the following technical effects:
1) the circuit channel and the water and gas channel are separated by erecting a prefabricated inner partition plate, so that the water and gas channel is prevented from leaking to damage the circuit;
2) the extrusion effect to sealed the pad is better when making the door body close through the drawing die setting, and the door body also breaks away from the watertight door frame more easily when opening, and the frictional force between the sealed pad also reduces correspondingly.
Drawings
FIG. 1 is a structural diagram of the present invention;
FIG. 2 is a structural view of a watertight door of the present invention;
FIG. 3 is a structural diagram of the water leakage detection plate of the present invention;
FIG. 4 is a diagram of a prefabricated drainage channel structure of the present invention;
fig. 5 is a schematic diagram of the water leakage alarm structure of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in the attached figures 1-5: an assembly type urban underground pipe gallery prefabricated structure comprises a prefabricated top plate 1, a prefabricated left side plate 2, a prefabricated right side plate 3, a prefabricated inner partition plate 4, a prefabricated bottom plate 5 and a prefabricated drainage channel 6; the top of the prefabricated structure of the pipe gallery is a prefabricated top plate 1, two sides of the prefabricated structure of the pipe gallery are a prefabricated left side plate 2 and a prefabricated right side plate 3 respectively, the bottom of the prefabricated structure of the pipe gallery is a prefabricated bottom plate 5, a prefabricated drainage channel 6 is embedded at the bottom of the prefabricated bottom plate 5, the middle of the prefabricated structure of the pipe gallery is divided into two hollow structures by a prefabricated inner partition plate 4, a space between the prefabricated inner partition plate 4 and the prefabricated left side plate 2 is a circuit channel 7, and a space between the prefabricated inner partition plate 4 and the prefabricated right side plate 3 is a water-gas channel 8; the prefabricated plates are spliced according to the structure on a construction site, the circuit channel 7 is used for laying a circuit, the water and gas channel 8 is used for laying domestic water and a gas pipeline, and the prefabricated inner partition plate 4 is erected to separate the circuit channel 7 from the water and gas channel 8 so as to prevent the water and gas channel 8 from leaking and damaging the circuit.
The prefabricated inner partition plate 4 is provided with a watertight door, and the watertight door comprises a watertight door frame 411 and a door body 412; the door body 412 can be opened towards the circuit channel 7 through a door bolt; the inner frame of the watertight door frame 411 is provided with a drawing slope towards the direction of the circuit channel 7, and the drawing surface of the watertight door frame 411 is provided with a sealing gasket 415; the extrusion effect on the sealing gasket 415 is better when the door body 412 is closed through the die drawing arrangement, the door body 412 is easier to separate from the watertight door frame 411 when the door body is opened, and the friction force between the door body 412 and the sealing gasket 415 is correspondingly reduced.
A water leakage detection plate 413 extends from the top of the door body 412 to the direction of the circuit channel 7, and a plurality of water leakage slideways 414 are arranged at the top of the water leakage detection plate 413; one end of the water leakage slideway 414 is communicated with the sealing gasket 415, and the other end is communicated with the peripheral edge of the water leakage detection plate 413; when water leakage accident occurs in the water and gas channel 8, when the water level is higher than the door, water penetrates through the sealing gasket 415 and flows out from the water leakage slideway 414 a little, and the staff can judge the water level condition at the other side of the door according to the water flow state.
The prefabricated water drainage tank 6 comprises a first support plate 61, a second support plate 62 and a partition plate 64; the top ends of the first support plate 61, the second support plate 62 and the partition plate 64 are provided with wedge-shaped protrusions 63, and the wedge-shaped protrusions 63 are correspondingly embedded into the embedding grooves 51 at the bottom of the prefabricated bottom plate 5; the prefabricated drainage groove 6 is divided into two hollow structures by the partition plate 64, the space between the partition plate 64 and the first support plate 61 is a drainage channel 65, and the space between the partition plate 64 and the second support plate 62 is a precipitation channel 66; the launching channel 65 is used for laying a pipeline of a launching system, and the precipitation channel 66 is used for circulating ground precipitation; the wedge-shaped protrusions 63 are embedded into the caulking grooves 51 to realize rapid butt joint of the prefabricated drainage grooves 6 and the prefabricated bottom plate 5, so that efficiency is improved in the assembling process.
A water leakage alarm structure is arranged at the bottom of the drainage channel 65, and comprises a shell 651 and a floating alarm mechanism; the floating alarm mechanism is arranged in the shell 651, and a leak hole 652 is formed in the top of the shell 651; the floating alarm mechanism comprises a float 653, a counterweight 654 and a pressure alarm 655; the bottom of the float bowl 653 is connected with a weight 654, the weight 654 is placed in the pressure alarm 655 under pressure, and when the weight 654 is separated from the pressure alarm 655, the pressure alarm 655 gives an alarm; when the ground of the launching channel 65 is in a dry state, the weight counterbalance 654 is pressed on the pressure alarm 655 under the action of gravity, and the pressure alarm 655 does not give an alarm; when water leaks from the channel and the water level is over the top of the shell 651, water enters the shell 651 from the leakage hole 652, the buoy 653 floats upwards under the action of buoyancy as the water level rises continuously, the buoy 653 drives the counterweight 654, so that the pressure sensing area of the pressure sensing alarm 655 loses pressure, and the pressure sensing alarm 655 starts to give an alarm.
The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.
Claims (3)
1. The utility model provides an assembled city underground pipe gallery prefabricated construction which characterized in that: the prefabricated water drainage system comprises a prefabricated top plate (1), a prefabricated left side plate (2), a prefabricated right side plate (3), a prefabricated inner partition plate (4), a prefabricated bottom plate (5) and a prefabricated water drainage groove (6); the top of the prefabricated structure of the pipe gallery is a prefabricated top plate (1), two sides of the prefabricated structure of the pipe gallery are a prefabricated left side plate (2) and a prefabricated right side plate (3) respectively, the bottom of the prefabricated structure of the pipe gallery is a prefabricated bottom plate (5), a prefabricated drainage groove (6) is embedded in the bottom of the prefabricated bottom plate (5), and the prefabricated drainage groove (6) comprises a first support plate (61), a second support plate (62) and a partition plate (64); the top ends of the first support plate (61), the second support plate (62) and the partition plate (64) are respectively provided with a wedge-shaped bulge (63), and the wedge-shaped bulges (63) are correspondingly embedded into the embedding grooves (51) at the bottom of the prefabricated bottom plate (5); the prefabricated drainage groove (6) is divided into two hollow structures by the partition plate (64), the space between the partition plate (64) and the first support plate (61) is a drainage channel (65), and the space between the partition plate (64) and the second support plate (62) is a precipitation channel (66); a water leakage alarm structure is arranged at the bottom of the sewer (65), and comprises a shell (651) and a floating alarm mechanism; the floating alarm mechanism is arranged in the shell (651), and a leak hole (652) is formed in the top of the shell (651); the floating alarm mechanism comprises a buoy (653), a counterweight (654) and a pressure alarm (655); the bottom of the float bowl (653) is connected with a balancing weight (654), the balancing weight (654) is placed in a pressure alarm (655) under pressure, and when the balancing weight (654) is separated from the pressure alarm (655), the pressure alarm (655) gives an alarm; this piping lane prefabricated construction's middle part is separated two hollow structure by prefabricated interior partition plate (4), is located space between prefabricated interior partition plate (4) and the prefabricated left side board (2) is circuit channel (7), is located space between prefabricated interior partition plate (4) and the prefabricated right side board (3) is water gas channel (8).
2. The prefabricated structure of an assembled urban underground pipe gallery according to claim 1, characterized in that: the prefabricated inner partition wall plate (4) is provided with a watertight door, and the watertight door comprises a watertight door frame (411) and a door body (412); the door body (412) can be opened towards the circuit channel (7) through a door bolt; the inside casing of watertight door frame (411) is equipped with the drawing die inclination towards circuit passageway (7) direction, the drawing die face of watertight door frame (411) is equipped with sealed pad (415).
3. The prefabricated structure of an assembled urban underground pipe gallery according to claim 2, characterized in that: a water leakage detection plate (413) extends from the top of the door body (412) to the direction of the circuit channel (7), and a plurality of water leakage slide ways (414) are arranged at the top of the water leakage detection plate (413); one end of the water leakage slideway (414) is communicated with the sealing gasket (415), and the other end is communicated with the peripheral edge of the water leakage detection plate (413).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022793932.XU CN214301840U (en) | 2020-11-27 | 2020-11-27 | Prefabricated structure of assembled city underground pipe gallery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022793932.XU CN214301840U (en) | 2020-11-27 | 2020-11-27 | Prefabricated structure of assembled city underground pipe gallery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214301840U true CN214301840U (en) | 2021-09-28 |
Family
ID=77844235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022793932.XU Active CN214301840U (en) | 2020-11-27 | 2020-11-27 | Prefabricated structure of assembled city underground pipe gallery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214301840U (en) |
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2020
- 2020-11-27 CN CN202022793932.XU patent/CN214301840U/en active Active
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