CN209179143U - A kind of inspection shaft pedestal - Google Patents
A kind of inspection shaft pedestal Download PDFInfo
- Publication number
- CN209179143U CN209179143U CN201822080228.2U CN201822080228U CN209179143U CN 209179143 U CN209179143 U CN 209179143U CN 201822080228 U CN201822080228 U CN 201822080228U CN 209179143 U CN209179143 U CN 209179143U
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- CN
- China
- Prior art keywords
- base body
- inspection shaft
- blocking part
- well bore
- pass
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Abstract
The utility model discloses a kind of inspection shaft pedestals, it is made of plastic material, the pedestal includes the base body of bottom end closure, four by-pass connections facing each other are offered on all side walls of base body, all by-pass connections are communicated with the inner cavity of base body, the interface communicated with the well bore inner cavity of inspection shaft is offered on the upper end of base body, the bottom face of base body is provided with deposit cavity between the lower end surface of by-pass connection, interface is equipped with the plug division in the insertion well bore inner cavity for cooperation, the lateral wall of plug division and the inner sidewall of well bore are fitted close, the junction of each by-pass connection and base body inner cavity is provided with blocking part, when blocking part is used for grafting bypass pipe, it keeps out in the insertion end of bypass pipe.The pedestal of the utility model, practical, capable of effectivelying prevent bypass pipe, there is a situation where siltings, while after connecting with well bore, both reduce the case where junction leaks.
Description
Technical field
The utility model relates to assembling pipe joints, and in particular to a kind of inspection shaft pedestal.
Background technique
Inspection shaft is the auxiliary construction that one in urban drainage system is basic, crucial, is mainly set to drainage ditch
At direction turning point, sewer gradient change, pipe duct section, basis, at interface change, pipe duct intersection, on straight line pipe duct
At a certain distance and special purpose (such as drop, retention, overflow etc.), for realizing the company between sewer
It connects, pipe duct is facilitated to overhaul.In general, inspection shaft is by shaft bottom seat, pit shaft, closing in centrum, well lid or protection cage and inspection shaft accessory
Composition.Inspection shaft pedestal in the prior art is usually provided with 2 to 3 by-pass connections, bottom seal, and bottom wall is close to by-pass connection
Lower end surface setting, easily lead to silting by-pass connection after impurity in sewage is detained, influence the turnover rate of sewage.
Summary of the invention
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of structurally reasonable, easy for installation, leakproofness
Inspection shaft pedestal that is good, being not easy silting.
In order to achieve the above objectives, the technical solution adopted in the utility model is: a kind of inspection shaft pedestal, and the pedestal uses
Plastic material is made, and the pedestal includes the base body of bottom end closure, offer two on all side walls of the base body
Two opposite four by-pass connections, all by-pass connections are communicated with the inner cavity of the base body, the base body
The interface communicated with the well bore inner cavity of inspection shaft is offered on upper end, the bottom face of the base body connects apart from the bypass
Deposit cavity is provided between the lower end surface of head, the interface is equipped with the plug division in the insertion well bore inner cavity for cooperation, described
The lateral wall of plug division and the inner sidewall of well bore are fitted close, and each by-pass connection and the junction of base body inner cavity are set
Blocking part is equipped with to keep out in the insertion end of the bypass pipe when blocking part is used for grafting bypass pipe.
Preferably, all by-pass connections are in sealing design.
Preferably, the blocking part is in semicircular arc, the blocking part by the by-pass connection, close to the pedestal sheet
The inward-facing recess formation of the side wall lower ends of body side.
It is further preferred that being additionally provided with the axial direction extension along the by-pass connection on the lateral surface of the blocking part
Several reinforcing ribs.
As a kind of specific embodiment, the reinforcing rib is recessed outward by the inner sidewall on the blocking part and is formed.
It is further preferred that the outside sidewall direction of inner sidewall of the cross-sectional width of the reinforcing rib along the blocking part is gradually
Narrow.
Preferably, on the by-pass connection from insertion end port to the pipe wall thickness between the blocking part not less than described
1.5 times of the side wall wall thickness of base body.
Preferably, the interface of the base body is equipped with for the ring flange in mating connection with the well bore,
The ring flange and the base body, which are integrally formed, to be arranged.
Preferably, the height of the deposit cavity is between the 1/2 to 2/3 of the by-pass connection diameter.
Preferably, ring-shaped step is provided on the inner sidewall of the deposit cavity, the ring-shaped step is located at the bypass and connects
The lower section of head, the ring-shaped step are recessed inwardly by the lateral wall of the deposit cavity and are formed.
Due to the application of the above technical scheme, the utility model has the advantage that this is practical new compared with prior art
The inspection shaft pedestal of type, by the way that four by-pass connections facing each other are arranged, convenient for user according to self-demand, in any side
Upward grafting bypass pipe, is arranged deposit cavity on the bottom end of base body, can collect the partial impurities in sewage heavy
Product is intracavitary, effectively prevent in the prior art in the case where not set deposit cavity, the generation of the case where impurity silting bypass pipe occurs,
And plug division is arranged in interface on the upper end of base body, can by well bore and pedestal more closely be mounted on one
It rises, reduces the case where the two junction leaks, blocking part is set in the junction of by-pass connection and base body,
Can bypass pipe grafting on the base when, effectively the insertion end of bypass pipe is fixed.
Detailed description of the invention
Attached drawing 1 is the three-dimensional structure diagram of inspection shaft pedestal described in the utility model；
Attached drawing 2 is the front view of attached drawing 1；
Wherein: 1, base body；2, by-pass connection；3, interface；4, deposit cavity；5, plug division；6, blocking part；7, reinforce
Muscle；8, ring-shaped step；9, ring flange.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is further elaborated the technical solution of the utility model.
A kind of inspection shaft pedestal, is made using plastic material.The pedestal includes the base body 1 of bottom end closure, referring to
Fig. 1, shown in 2.Four by-pass connections 2 facing each other, all by-pass connections 2 are offered on all side walls of the base body 1
It is communicated with the inner cavity of base body 1, the interface communicated with the well bore inner cavity of inspection shaft is offered on the upper end of the base body 1
3, the bottom face of the base body 1 is provided with deposit cavity 4 between the lower end surface apart from by-pass connection 2, is equipped at the interface 3 for matching
Plug division 5 in the insertion well bore inner cavity of conjunction, the lateral wall of the plug division 5 and the inner sidewall of well bore are fitted close, each bypass
The junction of connector 2 and 1 inner cavity of base body is provided with blocking part 6, which is used for grafting bypass pipe (not shown)
When, it keeps out in the insertion end of bypass pipe.
Here, by the way that by-pass connection 2 facing each other is arranged, can according to the actual demand grafting bypass pipe of user,
Using more convenient, specifically, all by-pass connections 2 have been all made of sealing design, bypass is connect according to the demand of user
First 2 carry out it is open-minded.
Here, plug division 5 is set at the interface 3 on the upper end of base body 1, well bore and pedestal can be effectively prevent
After connection, the case where junction leaks.Deposit cavity 4 is set in the bottom end of base body 1, so that in drainage flow
In the process, impurity is collected in deposit cavity 4, impurity silting bypass pipe will not be made, the problem of drainage flow rate difference is caused to occur.
Specifically, the height of the deposit cavity 4 is between the 1/2 to 2/3 of 2 diameter of by-pass connection.By the set-up mode, so that deposit cavity
4 accommodating space is completed clearly while ensuring impurity not silting bypass pipe convenient for operator in a reasonable range
Silt work.
In this example, by-pass connection 2 Yu 1 inner cavity of base body junction be arranged blocking part 6, ginseng as shown in FIGS. 1 and 2, have
When conducive to grafting bypass pipe, bypass pipe is carried out effectively fixed.Specifically, the blocking part 6 be in semicircular arc, the blocking part 6 by
It is recessed inwardly to be formed on by-pass connection 2, close to the lower end surface of 1 side of base body.Edge is additionally provided on the lateral surface of the blocking part 6
Several reinforcing ribs 7 that the axial direction of the by-pass connection 2 extends.The reinforcing rib 7 is by the outside concave shape of inner sidewall on blocking part 6
At.The cross-sectional width of the reinforcing rib 7 is become narrow gradually by the outside sidewall direction of inner sidewall of blocking part 6.Have by the way that reinforcing rib 7 is arranged
Conducive to the intensity for improving blocking part 6.
Be provided with ring-shaped step 8 on the inner sidewall of the deposit cavity 4, ginseng as shown in FIGS. 1 and 2, which is located at bypass
The lower section of connector 2, which is recessed inwardly by the lateral wall of deposit cavity 4 forms.By the way that ring-shaped step 8 is arranged, can subtract
Percussion of the slow sewage to deposit cavity 4.
In this example, it is not less than base body to the pipe wall thickness between blocking part 6 from insertion end port on the by-pass connection 2
1.5 times of 1 side wall wall thickness.Through the set-up mode, when the 2 grafting bypass pipe of by-pass connection, it can be ensured that by-pass connection 2
Installation strength.
In this example, the interface 3 of the base body 1 is equipped with for the ring flange 9 in mating connection with well bore, referring to Fig. 1,
Shown in 2.The ring flange 9 and base body 1, which are integrally formed, to be arranged.By the way that ring flange 9 is arranged, convenient for base body 1 and well bore it
Between installation.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention.
All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover the protection scope of the utility model it
It is interior.
Claims (10)
1. a kind of inspection shaft pedestal, which is characterized in that the pedestal is made using plastic material, and the pedestal includes bottom end envelope
The base body closed offers four by-pass connections facing each other, all bypass on all side walls of the base body
Connector is communicated with the inner cavity of the base body, and the well bore inner cavity phase with inspection shaft is offered on the upper end of the base body
Logical interface, the bottom face of the base body are provided with deposit cavity, the interface between the lower end surface apart from the by-pass connection
Place is equipped with the plug division in the insertion well bore inner cavity for cooperation, and the lateral wall of the plug division and the inner sidewall of well bore are closely matched
It closes, the junction of each by-pass connection and base body inner cavity is provided with blocking part, and the blocking part is bypassed for grafting
Guan Shi is kept out in the insertion end of the bypass pipe.
2. inspection shaft pedestal according to claim 1, which is characterized in that all by-pass connections are in sealing design.
3. inspection shaft pedestal according to claim 1, which is characterized in that the blocking part is in semicircular arc, described to keep out
Portion is formed by the inward-facing recess of the side wall lower ends on the by-pass connection, close to the base body side.
4. inspection shaft pedestal according to claim 3, which is characterized in that be additionally provided on the lateral surface of the blocking part along institute
State several reinforcing ribs that the axial direction of by-pass connection extends.
5. inspection shaft pedestal according to claim 4, which is characterized in that the reinforcing rib is by the inside on the blocking part
Wall is recessed to be formed outward.
6. inspection shaft pedestal according to claim 5, which is characterized in that the cross-sectional width of the reinforcing rib is kept out described in
The outside sidewall direction of the inner sidewall in portion becomes narrow gradually.
7. inspection shaft pedestal according to claim 1, which is characterized in that on the by-pass connection from insertion end port to
Pipe wall thickness between the blocking part is not less than 1.5 times of the side wall wall thickness of the base body.
8. inspection shaft pedestal according to claim 1, which is characterized in that the interface of the base body, which is equipped with, to be used
In the ring flange in mating connection with the well bore, the ring flange and the base body are integrally formed and are arranged.
9. inspection shaft pedestal according to claim 1, which is characterized in that the height of the deposit cavity is the by-pass connection
Between the 1/2 to 2/3 of diameter.
10. inspection shaft pedestal according to claim 1, which is characterized in that be provided with ring on the inner sidewall of the deposit cavity
Shape step, the ring-shaped step are located at the lower section of the by-pass connection, the ring-shaped step from the lateral wall of the deposit cavity to
Sunken inside is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822080228.2U CN209179143U (en) | 2018-12-12 | 2018-12-12 | A kind of inspection shaft pedestal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822080228.2U CN209179143U (en) | 2018-12-12 | 2018-12-12 | A kind of inspection shaft pedestal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209179143U true CN209179143U (en) | 2019-07-30 |
Family
ID=67376468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822080228.2U Active CN209179143U (en) | 2018-12-12 | 2018-12-12 | A kind of inspection shaft pedestal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209179143U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111501966A (en) * | 2020-04-22 | 2020-08-07 | 广东中帆建设有限公司 | Novel prefabricated assembly type rainwater and sewage inspection well chute |
-
2018
- 2018-12-12 CN CN201822080228.2U patent/CN209179143U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111501966A (en) * | 2020-04-22 | 2020-08-07 | 广东中帆建设有限公司 | Novel prefabricated assembly type rainwater and sewage inspection well chute |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220711 Address after: 848100 zone B2, food processing zone, modern agricultural industrial park, Moyu County, Hotan Prefecture, Xinjiang Uygur Autonomous Region Patentee after: Hetiantong global ecological technology Engineering Co.,Ltd. Address before: 215626 Hexing Industrial Park, Jinfeng Town, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee before: JIANGSU TONGQUANQIU ENGINEERING PIPE Co.,Ltd. |