CN207160209U - Prefabricated assembling sewage grid lift pump room - Google Patents
Prefabricated assembling sewage grid lift pump room Download PDFInfo
- Publication number
- CN207160209U CN207160209U CN201721205637.XU CN201721205637U CN207160209U CN 207160209 U CN207160209 U CN 207160209U CN 201721205637 U CN201721205637 U CN 201721205637U CN 207160209 U CN207160209 U CN 207160209U
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- China
- Prior art keywords
- lift pump
- pump room
- groove
- prefabricated panel
- prefabricated
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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 discloses prefabricated assembling sewage grid lift pump room, including between coarse rack and lift pump room, between the coarse rack and lift pump room is the structures that prefabricated panel assembles, the prefabricated panel both sides are provided with pre-embedded steel slab, side is pre-embedded steel slab motherboard, and opposite side is pre-embedded steel slab daughter board, is set on the motherboard fluted, the raised line being adapted with the groove is provided with the daughter board, reserved sealing grout hole is additionally provided with the pre-embedded steel slab.Prefabricated panel is made by size in advance as required, assembly is combined at the scene, and encapsulation process is irrigated to assembled position, when carrying out wallboard construction, worker is without entering narrow inner space, simplify live formwork, pour, the process of form removal, solve between coarse rack in the prior art and lift pump room working procedure is complicated, construction period is longer, also solve worker and the problem of potential safety hazard be present into foundation ditch work.
Description
Technical field
It the utility model is related between sewage coarse rack and lift pump room structures field, be prefabricated assembling specifically
Sewage grid lift pump room.
Background technology
Sewage treatment grille lift pump room, general depth of building is deep, it is necessary to take deep basal pit operation, live formwork supporting plate
Pour into a mould concrete wall.Deep basal pit operation there is many potential safety hazards in itself, and the security incidents such as piping, landslide easily occur, add
Coarse rack between inner space it is narrower, generally 400mm~1000mm, workmen hardly enters construction, difficulty of construction
Larger, the concrete wall that live formwork supporting plate pours in addition needs longer time to condense, and concrete wall needs under normal circumstances
Take 7 days to 28 days and can be only achieved design strength value, reach and workmen is also needed to after design strength torn open into internal between coarse rack
Except support template.Therefore between existing coarse rack and lift pump room working procedure is complicated, construction period is longer, safety also be present
Hidden danger.
Utility model content
The purpose of this utility model is to provide prefabricated assembling sewage grid lift pump room, for solving in the prior art
Between coarse rack and lift pump room working procedure complexity, construction period are longer, the problem of potential safety hazard also be present.
The utility model is achieved through the following technical solutions：
Prefabricated assembling sewage grid lift pump room, including between coarse rack and lift pump room, between the coarse rack and lifted
Pump house is the structures of prefabricated panel assembling, and the prefabricated panel both sides are provided with pre-embedded steel slab, and side is pre-embedded steel slab motherboard,
Opposite side is pre-embedded steel slab daughter board, set on the motherboard it is fluted, be provided with the daughter board with the groove be adapted
Raised line, reserved sealing grout hole is additionally provided with the pre-embedded steel slab.
According to the actual size between coarse rack with lift pump room, prefabricated panel described in pre-production.When building, first carry out deep
Excavation of foundation pit, construction of bottom plates is carried out, then the vertical grafting of the prefabricated panel is arranged on to four sides of the bottom plate, it is each described pre-
Wallboard processed is mutually nested with daughter board by pre-buried motherboard, and after installation, the sealing grout hole reserved from pre-embedded steel slab is noted
Enter encapsulant, fill up the construction joint of the motherboard and daughter board, and in the construction of the prefabricated panel and the connecting portion of bottom plate
Seam applies note encapsulant.Prefabricated panel is made by size in advance as required, is combined assembly at the scene, and to assembly
Position is irrigated encapsulation process, and when carrying out wallboard construction, worker simplifies live branch without entering narrow inner space
Mould, pour, the process of form removal, solve between coarse rack in the prior art and lift pump room working procedure is complicated, construction period compared with
It is long, also solve worker and the problem of potential safety hazard be present into foundation ditch work.
Preferably, the motherboard recess sidewall returns hook integrally formed with inside, and described time hook and the groove are isometric；Institute
The both sides for stating daughter board raised line are isometric integrally formed with groove, the groove and the raised line；Described time hook is mutually fitted with the groove
Should.The raised line of the groove for taking back hook and the with groove is adapted, during assembling, by the daughter board of a prefabricated panel with it is another
The motherboard of individual prefabricated panel, which is slided, inserts nested drawknot, and adjacent two mutually nested drawknots of prefabricated panel can not be laterally movable or de-
Go out, strengthen the overall lateral tensile strength of assembling wall.
Preferably, the groove set on the motherboard is a plurality of parallel elongated dovetail groove, is provided with the daughter board more
Bar dovetail, the dovetail groove are adapted with the dovetail, it is described sealing grout hole be located at the dovetail trench bottom and with institute
It is isometric to state dovetail groove.The motherboard with dovetail groove is adapted with the daughter board with dovetail, during assembling, by a dry wall
The daughter board of plate is slided with the motherboard of another prefabricated panel inserts nested drawknot, adjacent two mutually nested drawknots of prefabricated panel, nothing
The lateral activity of method or abjection, strengthen the overall lateral tensile strength of assembling wall.
Preferably, the pre-embedded steel slab surface is coated with corrosion-inhibiting coating, and waterproof roll is provided with the prefabricated panel
Layer, the prefabricated panel poured using water-tight concrete, is enhanced between coarse rack and the anti-permeability performance of lift pump room.
Preferably, the sealing grouting material of filling is water-tight concrete or epoxy resin in the sealing grout hole.
Preferably, the prefabricated panel surface is coated with epoxy resin layer, between the coarse rack and lift pump room bottom plate with
The construction joint of the prefabricated panel is using epoxy resin perfusion sealing.Epoxy resin after solidification has good physics, chemistry
Performance, its surface to metal and nonmetallic materials have excellent adhesive strength, and dielectric properties are good, and deformation retract rate is small,
Product size stability is good, and hardness is high, and pliability is preferable, to alkali and most of solvent-stable, has as sealing perfusion material
Superior sealing property and stability.In addition, the more former concrete surface in surface after the prefabricated panel coating epoxy resin
It is more smooth, it is possible to reduce the loss of flood peak during drainage flow.
The utility model compared with prior art, has advantages below and beneficial effect：
（1）Prefabricated panel is made by size in advance as required, is combined assembly at the scene, and to assembled position
Be irrigated encapsulation process, when carrying out wallboard construction, worker without entering narrow inner space, simplify live formwork,
Pour, the process of form removal, solve between coarse rack in the prior art and lift pump room working procedure is complicated, construction period is longer,
Also solve worker and the problem of potential safety hazard be present into foundation ditch work.
（2）The groove of hook is taken back by being set on the motherboard, the raised line of with groove is set on the daughter board, or
Dovetail groove is set on the motherboard, dovetail is set on the daughter board, makes adjacent two using the motherboard and daughter board
The mutually nested drawknot of prefabricated panel, can not laterally activity or abjection, strengthen the overall lateral tensile strength of assembling wall.
Brief description of the drawings
Fig. 1 is between coarse rack and lift pump room structural representation；
Fig. 2 is motherboard and daughter board structural representation in embodiment 2；
Fig. 3 is motherboard and daughter board structural representation in embodiment 3；
Fig. 4 is motherboard and daughter board assembling structure schematic diagram in embodiment 2；
Fig. 5 is motherboard and daughter board assembling structure schematic diagram in embodiment 3；
Wherein between 1- coarse racks；2- lift pump rooms；3- construction joints；4- prefabricated panels；5- motherboards；6- daughter boards；7- sealings fill
Starch hole.
Embodiment
The utility model is described in further detail with reference to embodiment, but embodiment of the present utility model is not
It is limited to this.
In description of the present utility model, it is to be understood that term " side ", " opposite side ", " both sides ", " lateral "
Orientation or position relationship Deng instruction are for only for ease of description the utility model and simplify description, rather than indicate or imply institute
The device or element of finger must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this reality
With new limitation.
, it is necessary to illustrate in description of the present utility model, unless otherwise clearly defined and limited, term " connection "
It should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can also be direct
It is connected or is indirectly connected by intermediary, can is the connection of two element internals.For the common skill of this area
For art personnel, concrete meaning of the above-mentioned term in the utility model can be understood with concrete condition.
Embodiment 1：
With reference to shown in attached Fig. 1 and 2, prefabricated assembling sewage grid lift pump room, including 1 and lift pump room 2 between coarse rack,
Between the coarse rack 1 and lift pump room 2 be prefabricated panel 4 assemble structures, the both sides of prefabricated panel 4 are provided with pre-buried steel
Plate, side are pre-embedded steel slab motherboard 5, and opposite side is pre-embedded steel slab daughter board 6, and fluted, the daughter board 6 is set on the motherboard 5
On be provided with the raised line being adapted with the groove, be additionally provided with reserved sealing grout hole 7 on the pre-embedded steel slab.
Implementation principle：
According between coarse rack 1 and the actual size of lift pump room 2, prefabricated panel 4 described in pre-production.It is advanced when building
Row deep pit digging, construction of bottom plates is carried out, then the 4 vertical grafting of prefabricated panel is arranged on to four sides of the bottom plate, each
The prefabricated panel 4 is mutually nested with daughter board 6 by pre-buried motherboard 5, after installation, the reserved sealing from pre-embedded steel slab
The injecting sealing material of grout hole 7, the connection gap of the motherboard 5 and daughter board 6 is filled up, and in the prefabricated panel 4 and bottom plate
Construction joint applies note encapsulant.Prefabricated panel 4 is made by size in advance as required, is combined assembly at the scene, and
Encapsulation process is irrigated to assembled position, when carrying out wallboard construction, worker simplifies without entering narrow inner space
Live formwork, pour, the process of form removal, solve between coarse rack in the prior art and lift pump room working procedure is complicated, construction
Cycle is longer, also solves worker and the problem of potential safety hazard be present into foundation ditch work.
Embodiment 2：
On the basis of embodiment 1, further, with reference to shown in accompanying drawing 2 and 4, the recess sidewall of motherboard 5 is integrally formed
There is inside time hook, described time hook and the groove are isometric；The both sides of the raised line of daughter board 6 are integrally formed with groove, the ditch
Groove and the raised line are isometric；Described time hook is adapted with the groove.
Implementation principle：
The raised line of the groove for taking back hook and the with groove is adapted, during assembling, by the daughter board of a prefabricated panel 4
6 slide slotting nested drawknot with the motherboard 5 of another prefabricated panel 4, and adjacent two 4 mutually nested drawknots of prefabricated panel can not side
To activity or abjection, the overall lateral tensile strength of assembling wall is strengthened.
Embodiment 3：
On the basis of embodiment 1, further, with reference to shown in accompanying drawing 3 and 4, the groove set on the motherboard 5 is more
The parallel elongated dovetail groove of bar, a plurality of dovetail is provided with the daughter board 6, the dovetail groove is adapted with the dovetail,
The sealing grout hole 7 is located at the dovetail trench bottom and isometric with the dovetail groove.
Implementation principle：
The motherboard 5 with dovetail groove and the daughter board 6 with dovetail are adapted, during assembling, by a prefabricated panel 4
Daughter board 6 and another prefabricated panel 4 motherboard 5 slide insert nested drawknot, adjacent two 4 mutually nested drawknots of prefabricated panel,
Can not laterally activity or abjection, strengthen the overall lateral tensile strength of assembling wall.
Embodiment 4：
On the basis of embodiment 1 or 2 or 3, further, the pre-embedded steel slab surface is coated with corrosion-inhibiting coating, institute
State and waterproof roll layer is provided with prefabricated panel 4, the prefabricated panel 4 is poured using water-tight concrete, is enhanced 1 between coarse rack
With the anti-permeability performance of lift pump room 2.
Further, the sealing grouting material of filling is water-tight concrete or epoxy resin in the sealing grout hole 7.
Further, the surface of prefabricated panel 4 is coated with epoxy resin layer, 1 and the bottom of lift pump room 2 between the coarse rack
The construction joint of plate and the prefabricated panel 4 is sealed using epoxy resin perfusion.
What deserves to be explained is the epoxy resin after solidification has good physics, chemical property, it is to metal and nonmetallic
The surface of material has excellent adhesive strength, and dielectric properties are good, and deformation retract rate is small, and product size stability is good, hardness
Height, pliability is preferable, to alkali and most of solvent-stable, has superior sealing property and stability as sealing perfusion material
Energy.
In addition, the more former concrete surface in surface after the coating of prefabricated panel 4 epoxy resin is more smooth, it is possible to reduce
The loss of flood peak during drainage flow.The loss of flood peak refers to the mechanical energy loss of current unit mass liquid in motion process
Lose.The reason for producing the loss of flood peak has two kinds of internal cause and external cause, and the resistance of outer bound pair current is the main outer of the generation loss of flood peak
Cause, the viscosity of liquid are to produce the major endogeneous of the loss of flood peak.In sewage by coarse rack filter process, should typically use up
Amount reduces the loss of flood peak.Inventor especially coats epoxy resin on the surface of prefabricated panel 4, makes the table of prefabricated panel 4
Face is more smooth, further reduces the resistance to extraneous current, reduces the loss of flood peak
Construction joint generally refers to the building of concrete structure, needs to be segmented splicing caused by build because designing or constructing
Seam.
It is described above, only it is preferred embodiment of the present utility model, any formal limit is not done to the utility model
System, every any simple modification made according to the technical essence of the utility model to above example, equivalent variations, each falls within
Within the scope of protection of the utility model.
Claims (6)
1. prefabricated assembling sewage grid lift pump room, including between coarse rack（1）And lift pump room（2）, it is characterised in that it is described
Between coarse rack（1）And lift pump room（2）For prefabricated panel（4）The structures of assembling, the prefabricated panel（4）Both sides are provided with pre-
Steel plate is buried, side is pre-embedded steel slab motherboard（5）, opposite side is pre-embedded steel slab daughter board（6）, the motherboard（5）Upper setting is fluted,
The daughter board（6）On be provided with the raised line being adapted with the groove, reserved sealing grouting is additionally provided with the pre-embedded steel slab
Hole（7）.
2. prefabricated assembling sewage grid lift pump room according to claim 1, it is characterised in that the motherboard（5）It is recessed
Groove sidewall returns hook integrally formed with inside, and described time hook and the groove are isometric；The daughter board（6）Raised line both sides one into
Type has groove, and the groove and the raised line are isometric；Described time hook is adapted with the groove.
3. prefabricated assembling sewage grid lift pump room according to claim 1, it is characterised in that the motherboard（5）On
The groove of setting is a plurality of parallel elongated dovetail groove, the daughter board（6）On be provided with a plurality of dovetail, the dovetail groove and institute
State dovetail to be adapted, the sealing grout hole（7）It is positioned at the dovetail trench bottom and isometric with the dovetail groove.
4. the prefabricated assembling sewage grid lift pump room according to claim 1 or 2 or 3, it is characterised in that described pre-buried
Surface of steel plate is coated with corrosion-inhibiting coating, the prefabricated panel（4）Inside it is provided with waterproof roll layer, the prefabricated panel（4）Adopt
Poured with water-tight concrete.
5. prefabricated assembling sewage grid lift pump room according to claim 4, it is characterised in that the sealing grout hole
（7）The sealing grouting material of interior filling is water-tight concrete or epoxy resin.
6. prefabricated assembling sewage grid lift pump room according to claim 1 or 5, it is characterised in that the dry wall
Plate（4）Surface is coated with epoxy resin layer, between the coarse rack（1）And lift pump room（2）Bottom plate and the prefabricated panel（4）'s
Construction joint（3）Irrigated and sealed using epoxy resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721205637.XU CN207160209U (en) | 2017-09-20 | 2017-09-20 | Prefabricated assembling sewage grid lift pump room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721205637.XU CN207160209U (en) | 2017-09-20 | 2017-09-20 | Prefabricated assembling sewage grid lift pump room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207160209U true CN207160209U (en) | 2018-03-30 |
Family
ID=61722750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721205637.XU Expired - Fee Related CN207160209U (en) | 2017-09-20 | 2017-09-20 | Prefabricated assembling sewage grid lift pump room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207160209U (en) |
-
2017
- 2017-09-20 CN CN201721205637.XU patent/CN207160209U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180330 Termination date: 20210920 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |