CN203270613U - Bell end welding type combined inspection shaft - Google Patents
Bell end welding type combined inspection shaft Download PDFInfo
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- CN203270613U CN203270613U CN 201320188046 CN201320188046U CN203270613U CN 203270613 U CN203270613 U CN 203270613U CN 201320188046 CN201320188046 CN 201320188046 CN 201320188046 U CN201320188046 U CN 201320188046U CN 203270613 U CN203270613 U CN 203270613U
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- bellmouth
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- well
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Abstract
The utility model discloses a bell end welding type combined inspection shaft which comprises a hollow shaft body and at least one supporting pipe bell end used for being communicated with a supporting pipe; the supporting pipe bell end is fixed on the outer side of the shaft body through a hot plate welding mode, and a shaft bell end is formed in the top end of the shaft body. According to the inspection shaft, the supporting pipe bell end is fixed on the outer side of the shaft body through the hot plate welding mode, the problem that a heating coil is added when injection modeling needs to be carried out on an existing welding type inspection shaft is resolved, and the inspection shaft has the advantages of being simple in structure, high in welding efficiency, free of leakage, good in overall performance and the like; inspection shaft components produced through the mode have few types, a high production lot size, and a smaller ratio of storage space occupied by the components than the overall storage space ratio, meanwhile little transportation space is occupied, and production cost and transportation cost are greatly reduced; in addition, when on-site assembling is carried out, the assembling can be carried out according to actual requirements, and the assembled inspection shaft sufficiently meets requirements of a user for different products.
Description
Technical field
The utility model relates to a kind of manhole, relates in particular to a kind of bellmouth welded type combined inspection well.
Background technology
Manhole in underground piping system is called again piping shaft, inspection shaft.At present, Large Underground pipeline such as sewer, industrial and mineral sewage vent line, underground communication, cable are laid the manhole of pipeline etc., especially for the inspection shaft in sewer, major part is that the underground in pipe path has been built the one well to ground with brick or cement, then cover a well lid thereon, have through hole at the well body side surface and be used for being connected with pipeline; Its existing problems are long construction periods, easily produce the shrub weeds, dredge the not easy current that cause not smooth, cause producing secondary pollution on every side.Afterwards, prefabricated cement well just occurs, although it can shorten the construction period of pipeline, but had above-mentioned other problems.In order to overcome some above-mentioned problems, plastic inspection well has just appearred, but there is following problem in existing plastic inspection well: existing manhole on the market is to use heater wire is embedded on working of plastics when welding, installing rear energising just can be welded together afterwards, this mode die cost, product cost are high, and production efficiency is low; In addition, because arm kind specification is various, in order to satisfy the arm needs of different size, existing plastic inspection well was by propping up the in-built arm that the next compatible variety classes specification of mode of reducing is arranged of tube faucet originally, this mode has increased a pipeline connected node, not only increase the operation and maintenance cost, and increased a potential hidden leakage defect.
The utility model content
For the weak point that exists in above-mentioned technology, the utility model provides a kind of bellmouth welded type combined inspection well, and this manhole is easy for installation, can produce dissimilar product according to the needs of various different engineerings.
For achieving the above object, the utility model provides a kind of bellmouth welded type combined inspection well, comprises that the well body of inner hollow and at least one are used for a tube faucet that is conducted with arm; On the outside of well body, the top of described well body is provided with a pit shaft bellmouth to described each tube faucet by hot plate welding.
Wherein, described manhole also comprises for reducing resistance to water-flow and being used for the chute of blowdown; Described chute fixedly is installed on the shaft bottom of well body.
Wherein, described manhole also comprises for collecting impurity and can slowing down the mud sinking chamber of impact force; Described mud sinking chamber fixedly is installed on the shaft bottom of well body.
Wherein, described manhole comprises that also pit shaft bellmouth of the described end fixedly is installed on the shaft bottom of well body for increasing the end pit shaft bellmouth of manhole height and a tube faucet quantity.
Wherein, described manhole comprises one tube faucet; Described tube faucet axially and well lid mouth axially perpendicular.
Wherein, described manhole comprises two tube faucets; Described two are propped up the axially vertical of tube faucets.
Wherein, described manhole comprises two tube faucets; Described two tube faucets axially on the same straight line.
Wherein, described manhole comprises three tube faucets; Adjacent two tube faucets axial vertical and symmetrical two prop up tube faucets axially on the same straight line.
Wherein, described manhole comprises four tube faucets; Often two adjacent tube faucets is axially mutually vertical.
the beneficial effects of the utility model are: compared with prior art, the bellmouth welded type combined inspection well that the utility model provides, comprise well body and a plurality of tube faucets, each tube faucet is that the mode by direct welding is fixed on the outside of well body, the problem that adds heater coil when having solved existing manhole injection moulding, realize that winding structure is simple, welding efficiency is high, the characteristics such as leakproof and overall performance are good, the manhole part kind that adopts this mode to produce is few, production lot is large, component take stock space is less than whole, also take simultaneously less transport space, greatly reduce cost of production and cost of transportation, before not assembling, can produce as requested different tube faucet and well body, be transported to and use the place of production to assemble again afterwards, during Assembling, can be according to the needs of reality, select different well bodies and a tube faucet, assembling manhole out fully satisfies the user to the demand of different product like this.The utlity model has simple in structure, convenient transportation, installation rapid and convenient, save take up an area, overall performance is good, engineering cost low and the characteristics such as long service life.
Description of drawings
Fig. 1 is the structure chart of chute in the utility model;
Fig. 2 is the structure chart of the first embodiment of chute type checking well in the utility model;
Fig. 3 is the structure chart of the second embodiment of chute type checking well in the utility model;
Fig. 4 is the structure chart of the 3rd embodiment of chute type checking well in the utility model;
Fig. 5 is the structure chart of the 4th embodiment of chute type checking well in the utility model;
Fig. 6 is the structure chart of the 5th embodiment of chute type checking well in the utility model;
Fig. 7 is the structure chart of mud sinking chamber in the utility model;
Fig. 8 is the structure chart of the first embodiment of heavy chamotte mould manhole in the utility model;
Fig. 9 is the structure chart of the second embodiment of heavy chamotte mould manhole in the utility model;
Figure 10 is the structure chart of the 3rd embodiment of heavy chamotte mould manhole in the utility model;
Figure 11 is the structure chart of the 4th embodiment of heavy chamotte mould manhole in the utility model;
Figure 12 is the structure chart of the 5th embodiment of heavy chamotte mould manhole in the utility model;
Figure 13 is the structure chart of pit shaft bellmouth in the utility model;
Figure 14 has mouthful structure chart of the first embodiment of pit shaft type checking well in the utility model;
Figure 15 has mouthful structure chart of the second embodiment of pit shaft type checking well in the utility model;
Figure 16 has mouthful structure chart of the 3rd embodiment of pit shaft type checking well in the utility model;
Figure 17 has mouthful structure chart of the 4th embodiment of pit shaft type checking well in the utility model;
Figure 18 has mouthful structure chart of the 5th embodiment of pit shaft type checking well in the utility model;
Figure 19 is the first welded construction figure of well body and tube faucet in manhole in the utility model;
Figure 20 is well body and the welded sectional view of the second that props up tube faucet in the utility model;
Figure 21 is well body and the third the welded sectional view that props up tube faucet in the utility model;
Figure 22 is well body and the 4th kind of welded sectional view that props up tube faucet in the utility model;
Figure 23 is well body and the 5th kind of welded sectional view that props up tube faucet in the utility model;
Figure 24 is well body and the 6th kind of welded sectional view that props up tube faucet in the utility model;
Figure 25 is well body and the 7th kind of welded sectional view that props up tube faucet in the utility model;
Figure 26 is well body and the 8th kind of welded sectional view that props up tube faucet in the utility model;
Figure 27 is well body and the 9th kind of welded sectional view that props up tube faucet in the utility model.
The critical element symbol description is as follows:
1, well body 2, a tube faucet
3, chute 4, mud sinking chamber
5, end pit shaft bellmouth
The welding position of the welding position 21a of 11a, well body, a tube faucet
The welding position of the welding position 21b of 11b, well body, a tube faucet
The welding position of the welding position 21c of 11c, well body, a tube faucet
The welding position of the welding position 21d of 11d, well body, a tube faucet
The welding position of the welding position 21e of 11e, well body, a tube faucet
The welding position of the welding position 21f of 11f, well body, a tube faucet
The welding position of the welding position 21g of 11g, well body, a tube faucet
The welding position of the welding position 21h of 11h, well body, a tube faucet
The welding position of the welding position 21i of 11i, well body, a tube faucet
The specific embodiment
In order more clearly to explain the utility model, below in conjunction with accompanying drawing, the utility model is done to describe further.
Bellmouth welded type combined inspection well of the present utility model comprises that the well body of inner hollow and at least one are used for a tube faucet that is conducted with arm; Each tube faucet is welded on by the hot plate (not shown) on the outside of well body, and the top of well body is provided with a pit shaft bellmouth.
See also Fig. 1-6, manhole comprises the well body 1 of inner hollow, the tube faucet 2 that at least one is used for is conducted with arm and the chute 3 that is used for reducing resistance to water-flow and is used for blowdown; Chute 3 fixedly is installed on the shaft bottom of well body 1, form chute type checking well by be provided with a chute 3 on the shaft bottom, can reduce resistance to water-flow, reduce hydraulic gradient, also reduce simultaneously the buried depth of whole manhole, thereby reduced the construction costs of manhole, in the engineerings such as draining, feedwater, the top of well body 1 is provided with a pit shaft bellmouth.
Simultaneously, can be welded with one to four on the outside of the well body 1 of this chute type checking well and even more prop up tube faucet 2.As Fig. 2, be welded with tube faucet 2 on well body 1, the axially initial well of formation chute type with the axial perpendicular of well lid mouth of this tube faucet 2; As Fig. 3, be welded with two tube faucets 2 on well body 1, these two tube faucets 2 axially on the same straight line and consist of the straight-through well of chute type; As Fig. 4, be welded with two tube faucets 2 on well body 1, these two are propped up the axial vertical of tube faucets 2 and formation chute type 90 degree elbow wells; As Fig. 5, be welded with three tube faucets 2 on well body 1, two the axial vertical and symmetrical tube faucets 2 of adjacent two tube faucets 2 axially on the same straight line and positive three driftings of formation chute type; As Fig. 6, be welded with four tube faucets 2 on well body 1, every adjacent two tube faucets 2 axially mutually vertical and consist of the positive four-way well of chute type.Certainly the utility model is not limited to the position that above-mentioned tube faucet 2 weld and the quantity of propping up tube faucet 2 on well body 1; if the position that tube faucet 2 weld on well body 1 or the quantity of propping up tube faucet 2; so also can be understood as simple deformation of the present utility model or conversion, fall into protection domain of the present utility model.
See also Fig. 7-12, manhole comprises well body 1, a tube faucet 2 that at least one is used for is conducted with arm of inner hollow and is used for collecting impurity and can slowing down the mud sinking chamber 4 of impact force; Mud sinking chamber 4 fixedly is installed on the shaft bottom of well body 1, form heavy chamotte mould manhole by install a mud sinking chamber 4 on the shaft bottom, the design of this mud sinking chamber 4, make this manhole applicable in the engineerings such as draining, feedwater, use the time can collect the rainwater dropping process in the impurity such as silt, leaf, form storage assorted chamber, can filter sewage or rainwater, all right well shock absorbing power, the top of well body 1 is provided with a pit shaft bellmouth.
Simultaneously, can be welded with one to four on the outside of the well body 1 of this heavy chamotte mould manhole and even more prop up tube faucet 2.As Fig. 8, be welded with tube faucet 2 on well body 1, this tube faucet 2 axially with the axial perpendicular of well lid mouth formation sink the initial well of chamotte mould; As Fig. 9, be welded with two tube faucets 2 on well body 1, these two tube faucets 2 axially on the same straight line and consist of the straight-through well of heavy chamotte mould; As Figure 10, be welded with two tube faucets 2 on well body 1, these two the heavy chamotte moulds 90 that axially vertically consist of of propping up tube faucets 2 are spent the elbow wells; As Figure 11, be welded with three tube faucets 2 on well body 1, two the axial vertical and symmetrical tube faucets 2 of adjacent two tube faucets 2 axially on the same straight line and consist of and sink positive three driftings of chamotte mould; As Figure 12, be welded with four tube faucets 2 on well body 1, every adjacent two tube faucets 2 axially mutually vertical and consist of the heavy positive four-way well of chamotte mould.Certainly the utility model is not limited to the position that above-mentioned tube faucet 2 weld and the quantity of propping up tube faucet 2 on well body 1; if the position that tube faucet 2 weld on well body 1 or the quantity of propping up tube faucet 2; so also can be understood as simple deformation of the present utility model or conversion, fall into protection domain of the present utility model.
See also Figure 13-18, manhole comprises the well body 1 of inner hollow, a tube faucet 2 that at least one is used for is conducted with arm and for increasing the end pit shaft bellmouth 5 of manhole height and a tube faucet quantity, end pit shaft bellmouth 5 fixedly is installed on the shaft bottom of well body; End pit shaft bellmouth 5 fixedly is installed on the shaft bottom of well body 1, be formed with a mouthful pit shaft type checking well by pit shaft bellmouth 5 at the bottom of installing on the shaft bottom, the design of this end pit shaft bellmouth 5, can be used for supporting well body 1, and can be used for timely the impurity such as silt being discharged, facilitate the connection of pipeline, and can be used for by the connecting well body or connect other well seats, with the height that increases manhole and the quantity of propping up tube faucet.
Simultaneously, this has and can be welded with one to four on mouthful outside of the well body 1 of pit shaft type checking well and even more prop up tube faucet 2.As Figure 14, be welded with tube faucet 2 on well body 1, this tube faucet 2 axially formation has mouthful initial well of pit shaft type with the axial perpendicular of well lid mouth; As Figure 15, be welded with two tube faucets 2 on well body 1, these two tube faucets 2 axially on the same straight line and consist of and have mouthful pit shaft type to lead directly to well; As Figure 16, be welded with two tube faucets 2 on well body 1, axially vertically consisting of of these two tube faucets 2 has mouthful pit shaft type 90 degree elbow wells; As Figure 17, be welded with three tube faucets 2 on well body 1, two the axial vertical and symmetrical tube faucets 2 of adjacent two tube faucets 2 axially on the same straight line and formation has positive three driftings of mouthful pit shaft type; As Figure 18, be welded with four on well body 1 and prop up tube faucets 2, every adjacent axially mutually vertically consisting of of two tube faucets 2 has the positive four-way well of mouthful pit shaft type.Certainly the utility model is not limited to the position that above-mentioned tube faucet 2 weld and the quantity of propping up tube faucet 2 on well body 1; if the position that tube faucet 2 weld on well body 1 or the quantity of propping up tube faucet 2; so also can be understood as simple deformation of the present utility model or conversion, fall into protection domain of the present utility model.
Please further consult Figure 19-27, what mainly express is some welded constructions between well body 1 and tube faucet 2, can be as the welding shape of welding position on well body 1: the welding position 11f of the welding position 11d of the welding position 11b of the welding position 11a of well body, well body, the welding position 11c of well body, well body, the welding position 11e of well body, well body, the welding position 11g of well body, the welding position 11h of well body and the welding position 11i of well body; The welding shape of corresponding tube faucet 2 welding position can be: the welding position 21f of the welding position 21d of the welding position 21b of the welding position 21a of a tube faucet, a tube faucet, the welding position 21c of a tube faucet, a tube faucet, the welding position 21e of a tube faucet, a tube faucet, the welding position 21g of a tube faucet, the welding position 21h of a tube faucet and the welding position 21i of a tube faucet.Well body 1 is not limited to above-mentioned nine kinds with the welded construction of a tube faucet 2, the producer can have multiple version according to the requirement of needs, cost or the outward appearance etc. of engineering, also can be according to the variation of process form, be designed to the symmetric form as Figure 20-24 and Figure 26-27, also can be designed to the asymmetrical type as Figure 19 and Figure 25.If to the welded change of well body 1 with a tube faucet 2, so also can be understood as simple deformation of the present utility model or conversion, fall into protection domain of the present utility model.
The bellmouth welded type combined inspection well that the utility model provides has following advantage:
1) comprise well body 1 and a plurality of tube faucets 2, each tube faucet 2 is that the mode by direct welding is fixed on the outer example of well body 1, the problem that adds heater coil when having solved existing manhole injection moulding realizes that winding structure is simple, welding efficiency is high, leakproof and the characteristic such as overall performance is good; The manhole part kind that adopts this mode to produce is few, production lot is large, component take stock space is less than whole, also takies less transport space simultaneously, greatly reduces cost of production and cost of transportation; In addition, before not assembling, can produce as requested different tube faucet 2 and well body 1, be transported to and use the place of production to assemble again afterwards, during Assembling, can select different well bodies and a tube faucet according to the needs of reality, assembling manhole out fully satisfies the user to the demand of different product like this.The utlity model has simple in structure, convenient transportation, installation rapid and convenient, save take up an area, overall performance is good, engineering cost low and the characteristics such as long service life.
2) also decrease of the mould size that needs of the utility model, complexity, the mould kind also significantly reduces, thereby has effectively reduced fixed assets investment.
3) the utility model form kind variation can be fit to the various engineerings such as draining, combustion gas, feedwater, valve for chemical industry, electric power, communication.
4) the multiple choices modes such as the welding manner Plastic Welding between well body 1 and a plurality of tube faucets 2 or thermal weld in the utility model, welding manner is very simple, reduces construction costs, has also shortened construction period.
Above disclosed be only several specific embodiment of the present utility model, but the utility model is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.
Claims (9)
1. a bellmouth welded type combined inspection well, is characterized in that, comprises that the well body of inner hollow and at least one are used for a tube faucet that is conducted with arm; On the outside of well body, the top of described well body is provided with a pit shaft bellmouth to described each tube faucet by hot plate welding.
2. bellmouth welded type combined inspection well according to claim 1, is characterized in that, described manhole also comprises for reducing resistance to water-flow and being used for the chute of blowdown; Described chute fixedly is installed on the shaft bottom of well body.
3. bellmouth welded type combined inspection well according to claim 1, is characterized in that, described manhole also comprises for collecting impurity and can slowing down the mud sinking chamber of impact force; Described mud sinking chamber fixedly is installed on the shaft bottom of well body.
4. bellmouth welded type combined inspection well according to claim 1, is characterized in that, described manhole comprises that also pit shaft bellmouth of the described end fixedly is installed on the shaft bottom of well body for increasing the end pit shaft bellmouth of manhole height and a tube faucet quantity.
5. according to claim 1-4 described bellmouth welded type of any one combined inspection wells, is characterized in that, described manhole comprises one tube faucet; Described tube faucet axially and well lid mouth axially perpendicular.
6. bellmouth welded type combined inspection well according to claim 5, is characterized in that, described manhole comprises two tube faucets; Described two are propped up the axially vertical of tube faucets.
7. bellmouth welded type combined inspection well according to claim 5, is characterized in that, described manhole comprises two tube faucets; Described two tube faucets axially on the same straight line.
8. bellmouth welded type combined inspection well according to claim 5, is characterized in that, described manhole comprises three tube faucets; Adjacent two tube faucets axial vertical and symmetrical two prop up tube faucets axially on the same straight line.
9. bellmouth welded type combined inspection well according to claim 5, is characterized in that, described manhole comprises four tube faucets; Often two adjacent tube faucets is axially mutually vertical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320188046 CN203270613U (en) | 2013-04-11 | 2013-04-11 | Bell end welding type combined inspection shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320188046 CN203270613U (en) | 2013-04-11 | 2013-04-11 | Bell end welding type combined inspection shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203270613U true CN203270613U (en) | 2013-11-06 |
Family
ID=49501054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320188046 Expired - Fee Related CN203270613U (en) | 2013-04-11 | 2013-04-11 | Bell end welding type combined inspection shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203270613U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106003746A (en) * | 2016-08-05 | 2016-10-12 | 常州信息职业技术学院 | Modularized molding processing apparatus of large plastic manhole seats, and method thereof |
-
2013
- 2013-04-11 CN CN 201320188046 patent/CN203270613U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106003746A (en) * | 2016-08-05 | 2016-10-12 | 常州信息职业技术学院 | Modularized molding processing apparatus of large plastic manhole seats, and method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN BADATONG INTELLIGENT NETWORK SYSTEM CO., Free format text: FORMER NAME: HUBEI BADATONG NEW MATERIAL APPLICATION TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Dragon Street Wulian community Longgang District of Shenzhen City, Guangdong province 518000 Zhu ancient stone Industrial Park B building Patentee after: SHENZHEN BETTERTOWN HIGH-TECH. CO., LTD. Address before: Hubei city of Wuhan province Jiangxia canglongdao Liangshan district head Tuochuang Building 8 Building 832, room 837 Patentee before: Hubei Badatong New Material Application Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20160411 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |