CN215253349U - Install steel sump pit fast in municipal administration pipeline inspection shaft - Google Patents
Install steel sump pit fast in municipal administration pipeline inspection shaft Download PDFInfo
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- CN215253349U CN215253349U CN202120725933.2U CN202120725933U CN215253349U CN 215253349 U CN215253349 U CN 215253349U CN 202120725933 U CN202120725933 U CN 202120725933U CN 215253349 U CN215253349 U CN 215253349U
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Abstract
The utility model discloses an install steel sump pit in municipal pipeline inspection shaft fast belongs to municipal pipeline engineering technical field, has solved the complicated problem of traditional concrete sump pit installation. The utility model discloses a steel pipe, steel pipe bottom are equipped with the shutoff steel sheet, and the steel pipe periphery is equipped with first wing ring, and first wing ring sets up in the inspection shaft bottom plate. The utility model realizes the quick installation of the water collecting pit, can realize the factory prefabrication, can be quickly installed during the construction of the inspection well, does not need to be reinforced by concrete, and saves the construction period; the utility model can effectively avoid the leakage of accumulated water inside and outside the sump; the utility model discloses the same life with the concrete sump pit has been kept.
Description
Technical Field
The utility model belongs to the technical field of municipal pipeline engineering, concretely relates to install steel sump pit in municipal pipeline inspection shaft fast.
Background
Along with the rapid development of cities in recent years, municipal pipelines are increasing, wherein inspection wells such as valve wells, drain wells, exhaust wells and the like in municipal water supply pipeline auxiliary facilities are built at the same time. The sump pit in various inspection wells is generally installed by adopting precast concrete pipes according to the method of a national building standard design drawing set 'municipal water supply pipeline engineering and affiliated facilities' (07 MS 101). The method needs to perform concrete reinforcement on the concrete pipe, and is complex. Therefore, the design of quickly installing the sump is of great significance.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an install steel sump pit in municipal pipeline inspection shaft fast to solve the complicated problem of traditional concrete sump pit installation.
The technical scheme of the utility model is that: the utility model provides an install steel sump pit in municipal administration pipeline inspection shaft fast, includes the steel pipe, and the steel pipe bottom is equipped with the shutoff steel sheet, and the steel pipe periphery is equipped with first wing ring, and first wing ring setting is in the inspection shaft bottom plate.
As a further improvement, the steel pipe is also provided with a second wing ring at the periphery, and the second wing ring is arranged at the bottom of the bottom plate of the inspection well.
As a further improvement of the utility model, an armpit angle is arranged between the second wing ring and the steel pipe to enhance the structural strength of the second wing ring.
As a further improvement of the utility model, the axillary angle is 4, and the equipartition is in the steel pipe periphery.
As a further improvement of the utility model, the first wing ring, the second wing ring and the axillary angle are made of steel.
In order to satisfy the purpose of the quick installation of sump pit in the inspection shaft, satisfy the requirement of each professional special criterion simultaneously, this principle that safe being suitable for, energy-concerving and environment-protective and long-term peace and quiet long-term is providing a quick installation steel sump pit in municipal water supply pipeline inspection door well. The utility model discloses a sump pit installs fast, and is compared with traditional concrete sump pit, has following advantage and positive effect:
1. the prefabricated inspection well can be prefabricated in a factory, can be quickly installed during the construction of the inspection well, does not need to be reinforced by concrete, and saves the construction period;
2. the leakage of accumulated water inside and outside the sump is effectively avoided;
3. the service life of the concrete sump pit is kept the same.
Drawings
FIG. 1 is a view of the environment in which the present invention is used;
fig. 2 is a top view of the present invention;
FIG. 3 is a cross-sectional view of the first embodiment;
fig. 4 is a cross-sectional view of a second embodiment.
In the figure: 1, an inspection well; 2, a water inlet pipeline of the inspection well; 3, climbing a ladder; 4, a water collecting pit; 5, steel pipes; 6, plugging a steel plate; 7-the first wing ring; 8-axillary angle; 9-inspection well bottom plate; 10-inspection well cushion layer; 11-plain soil; 12-second wing ring.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
The utility model discloses a service environment is shown in fig. 1, be equipped with inspection shaft inlet channel 2, cat ladder 3 and in the inspection shaft 1 the utility model discloses sump pit 4.
Examples 1,
As shown in figures 2 and 3, the steel sump pit is installed in the municipal pipeline inspection well quickly, and comprises a steel pipe 5, wherein a plugging steel plate 6 is arranged at the bottom of the steel pipe 5, a first wing ring 7 is arranged on the periphery of the steel pipe 5, and the first wing ring 7 is arranged in an inspection well bottom plate 9.
The bottom of the steel pipe 5 is welded by a plugging steel plate 6, so that accumulated water is prevented from seeping outwards. The first wing ring 7 is made of steel.
The embodiment is suitable for the case without underground water. During construction, the sump 4 is installed preferentially, the periphery of the sump 4 is tamped by plain soil 11, and then the construction of the inspection well cushion layer 10 and the inspection well bottom plate 9 is carried out; when the inspection well bottom plate 9 is constructed, the first wing ring 7 of the sump 4 is connected and fixed, and the first wing ring 7 is welded with the steel bar of the inspection well bottom plate 9; after the inspection well bottom plate 9 is poured, the water collecting pit 4 is connected with the inspection well bottom plate 9 into a whole, and the quick installation function is realized. The first wing ring 7 has the functions of connection and fixation and water stopping.
Examples 2,
As shown in fig. 4, the present embodiment is different from embodiment 1 in that: and a second wing ring 12 is further arranged on the periphery of the steel pipe 5, and the second wing ring 12 is arranged at the bottom of the inspection well bottom plate 9. An axillary angle 8 is provided between the second wing ring 12 and the steel tube 5. The axillary angle 8 is equipped with 4, and the equipartition is in 5 peripheries of steel pipe.
The second wing ring 12 and the axilla angle 8 are both made of steel.
The embodiment is suitable for the case with underground water. During construction, the sump 4 is installed preferentially, plain soil 11 around the sump 4 is tamped, and then an inspection well cushion layer 10 and an inspection well bottom plate 9 are constructed; when the inspection well bottom plate 9 is constructed, the inspection well bottom plate is connected and fixed with the first wing ring 7 of the sump 4, the second wing ring 12 is arranged at the bottom of the inspection well bottom plate 9, and the first wing ring 7 and the second wing ring 12 are welded with the steel bars of the inspection well bottom plate 9; after the well bottom plate 9 to be inspected is poured, the water collecting pit 4 is connected with the well bottom plate 9 into a whole, and the quick installation function is realized. The first wing ring 7 and the second wing ring 12 prevent groundwater from invading the sump 4, resist the influence of groundwater and prevent the mutual leakage of the ponding inside and outside the inspection well 1; and the structural strength of the sump 4 can be enhanced.
The utility model discloses can adopt materials such as Q235A, S304, S316, all carry out anticorrosive treatment inside and outside the sump pit 4. The size, depth, waterproof measure and the like of the water-proof wall body all need to meet the requirements of various professional specifications.
The utility model discloses accessible batch production is prefabricated, welds each subassembly in the engineering, realizes batch production.
The utility model is suitable for a quick installation of sump pit such as valve well, sluicing well, gas discharge well in the municipal administration water supply pipeline inspection shaft, applicable in there is groundwater, the no groundwater condition. The utility model provides a steel sump pit has covered the various inspection shafts that municipal water supply line related basically, makes the sump pit install fast, shorten inspection shaft construction period, prevent that outer ponding seepage in the well becomes possible. As the utility model discloses a further expansion can be applied to other places that are suitable for to small bore sump pit with this sump pit, for example: a sump in the water supply and drainage process structure.
Claims (5)
1. The utility model provides an install steel sump pit fast in municipal administration pipeline inspection well which characterized in that: the device comprises a steel pipe (5), wherein a blocking steel plate (6) is arranged at the bottom of the steel pipe (5), a first wing ring (7) is arranged on the periphery of the steel pipe (5), and the first wing ring (7) is arranged in an inspection well bottom plate (9).
2. The quick-install steel sump of claim 1, wherein: and a second wing ring (12) is also arranged on the periphery of the steel pipe (5), and the second wing ring (12) is arranged at the bottom of the inspection well bottom plate (9).
3. The quick-install steel sump of claim 2, wherein: an axillary angle (8) is arranged between the second wing ring (12) and the steel pipe (5).
4. The quick-install steel sump of claim 3, wherein: the axillary angle (8) is equipped with 4, and the equipartition is in steel pipe (5) periphery.
5. A quick-install steel sump in a municipal pipeline manhole according to claim 3 or 4, wherein: the first wing ring (7), the second wing ring (12) and the axillary angle (8) are all made of steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120725933.2U CN215253349U (en) | 2021-04-09 | 2021-04-09 | Install steel sump pit fast in municipal administration pipeline inspection shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120725933.2U CN215253349U (en) | 2021-04-09 | 2021-04-09 | Install steel sump pit fast in municipal administration pipeline inspection shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215253349U true CN215253349U (en) | 2021-12-21 |
Family
ID=79506409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120725933.2U Active CN215253349U (en) | 2021-04-09 | 2021-04-09 | Install steel sump pit fast in municipal administration pipeline inspection shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215253349U (en) |
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2021
- 2021-04-09 CN CN202120725933.2U patent/CN215253349U/en active Active
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