CN206438587U - A kind of catch-basin - Google Patents
A kind of catch-basin Download PDFInfo
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- CN206438587U CN206438587U CN201621332530.7U CN201621332530U CN206438587U CN 206438587 U CN206438587 U CN 206438587U CN 201621332530 U CN201621332530 U CN 201621332530U CN 206438587 U CN206438587 U CN 206438587U
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- pit shaft
- reinforcement
- wall
- sleeve
- buffering area
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Abstract
The utility model discloses a kind of catch-basin, it is desirable to provide a kind of high structural strength, anti-sinking effect are good, catch-basin with buffering and damping effect, and its drip irrigation device is a kind of catch-basin, including pit shaft, and pit shaft is provided with connecting tube, it is characterized in that：The well head of the pit shaft is provided with the sleeve being connected with well lid, sleeve and pit shaft are connected by breeze way, breeze way includes the first buffering area being sequentially connected, supporting area and second buffering area, first buffering area and sleeve connection, second buffering area and pit shaft connection, first buffering area and second buffering area are arcuate structure, the first reinforcement in a ring is equipped with the outer wall of pit shaft and sleeve, it is additionally provided with the outer wall of pit shaft along the second vertically arranged reinforcement of pit shaft outer wall, the outer wall of sleeve is provided with along the 3rd vertically arranged reinforcement of sleeve outer wall, the utility model is applied to inspection shaft technical field.
Description
Technical field
The utility model is related to a kind of inspection shaft technical field, more specifically, it relates to a kind of catch-basin.
Background technology
Catch-basin is exactly the inspection shaft of the heavy mud groove of band.The well can get up the accumulation of impurities such as soil in sewage, and soil can
To be precipitated in the well, municipal drainage project is applied in general to, main purpose connects the sanitary sewage of a part of resident on the way.
At present, in use, pedestrian or vehicle may pass through from the well lid on catch-basin, can be to catch-basin
Produce compared with noticeable effort and impulsive force, influence the structural strength of catch-basin, and easily catch-basin is produced sedimentation phenomenon, have influence on
Catch-basin and extraneous pipeline connection end produce gap, produce the possibility leaked.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of high structural strength, anti-sinking
Effect is good, catch-basin with buffering and damping effect.
To achieve the above object, the utility model provides following technical scheme：A kind of catch-basin, including pit shaft, pit shaft
Connecting tube is provided with, it is characterized in that：The well head of the pit shaft is provided with the sleeve being connected with well lid, and sleeve and pit shaft pass through buffering
Section connection, breeze way includes first buffering area, supporting area and the second buffering area being sequentially connected, and first buffering area and sleeve connect
Connect, second buffering area and pit shaft connection, first buffering area and second buffering area are arcuate structure, on the outer wall of pit shaft and sleeve
It is equipped with the first reinforcement in a ring, the outer wall of pit shaft and is additionally provided with along the second vertically arranged reinforcement of pit shaft outer wall, set
The outer wall of cylinder is provided with along the 3rd vertically arranged reinforcement of sleeve outer wall, and the second reinforcement and the 3rd reinforcement are connected, the
Two reinforcements and the 3rd reinforcement connect the second supporting of the first abutment wall to form evagination arcuate structure and indent arcuate structure
Wall, the side wall external diameter of pit shaft is tapered off shape, the well head external diameter of pit shaft and the shaft bottom of pit shaft by the shaft bottom of well head to the pit shaft of pit shaft
External diameter ratio is 1.06-1.1.
By using above-mentioned technical proposal, supporting area is used to support the lower pressure that well lid produces pit shaft, first buffering area
Be arcuate structure with second buffering area, with more preferable toughness, and be more uniformly stressed, can increase sleeve and supporting area it
Between bonding strength, and improve damping, buffering effect, the bonding strength between supporting area and pit shaft can also be increased, and improve and subtract
Buffering effect is shaken, therefore breeze way can play the effect of damping, buffering, reduce the lower pressure that well lid is produced to pit shaft, first adds
Strengthening tendons is loop configuration and is multiple, and the first reinforcement is located on central axis with pit shaft, and the first reinforcement can increase pit shaft
With the structural strength of sleeve, the second reinforcement is vertically arranged to the connection end of sleeve and breeze way from the openend of sleeve, so that
Further increase the structural strength of sleeve, bottom of the 3rd reinforcement from the connection end of pit shaft and breeze way to pit shaft is vertically set
Put, so that further increase the structural strength of pit shaft, and close to one end of breeze way and the 3rd reinforcement on the second reinforcement
Upper one end close to breeze way is connected, the second reinforcement and the 3rd reinforcement connect to be formed the abutment wall of outwardly convex first and to
Second abutment wall of sunken inside, first abutment wall one end is connected with second abutment wall one end, the first abutment wall other end and
Two reinforcements are connected, and the second supporting walls other end is connected with the 3rd reinforcement, and the first abutment wall is placed in the outside of first buffering area,
Booster action can be played to first buffering area, the second abutment wall is placed in the outside of second buffering area, second buffering area can be risen
To booster action, and the structure and the physical fit of first buffering area of the first abutment wall, the structure of the second abutment wall is delayed with second
The physical fit in area is rushed, is arcuate structure, therefore to supporting booster action can be played to breeze way, its buffering is not interfered with again
Effect, the side wall external diameter of pit shaft is tapered off shape by the shaft bottom of well head to the pit shaft of pit shaft, improves the resistance surface of pit shaft and soil
Product, so as to reduce the possibility of well-sinking, when the well head external diameter of pit shaft and the shaft bottom external diameter ratio of pit shaft are less than 1.06, it is impossible to
Effectively improve the conflict area of pit shaft and soil, when pit shaft well head external diameter and pit shaft shaft bottom external diameter ratio be higher than 1.1 when, by
To be adapted in the well head of pit shaft with well lid, and in the case where ensureing hole volume, to reduce the shaft bottom external diameter of pit shaft, can cause
Pit shaft is excessively long and narrow, and inconvenience is used, therefore when the well head external diameter of pit shaft and the shaft bottom external diameter ratio of pit shaft are 1.06-1.1, well
The possibility rational in infrastructure and that well-sinking can be effectively reduced of cylinder.
The utility model is further arranged to：First reinforcement includes being respectively placed in the first of the first reinforcement both sides
The axial cross section of supporter and the second supporter, the first supporter and the second supporter is triangle.
By using above-mentioned technical proposal, the first supporter and the second supporter can increase the first reinforcement and pit shaft
Connection area between sleeve, so that stiffening effect is improved, because the axial cross section of the first supporter and the second supporter is equal
For triangle, triangle has good stability, so that increase the structural strength of the first reinforcement, when sleeve stress, power
It can be transferred to from the second reinforcement and the 3rd reinforcement on the first reinforcement, the first supporter and the second supporter are strengthened first
Played a supporting role between muscle and pit shaft and sleeve, simultaneously because pit shaft is needed in embedding soil, the first reinforcement is used to increase
With the conflict area of soil, the effect of limitation well-sinking is played, and now the first supporter and the second supporter can also increase
Bonding strength between first reinforcement and pit shaft.
The utility model is further arranged to：The pit shaft includes the inner connecting tube that is placed in connecting tube, connecting tube and inscribed
Pipe is connected by inclined wall, and neck is formed between inner connecting tube and connecting tube.
By using above-mentioned technical proposal, when connecting external pipeline, pipeline may connect between inner connecting tube and connecting tube
Neck in, increase connective stability, connecting tube and inner connecting tube connected by inclined wall, inclined wall plays preferably connection supporting
Effect.
The utility model is further arranged to：The outer wall of the connecting tube is provided with the 5th netted reinforcement.
By using above-mentioned technical proposal, the 5th reinforcement can increase the structural strength of connecting tube.
Brief description of the drawings
Fig. 1 is a kind of main structure diagram of catch-basin embodiment of the utility model.
Fig. 2 is a kind of catch-basin embodiment Fig. 1 half-sectional structural representation of the utility model.
Fig. 3 is a kind of catch-basin embodiment Fig. 2 of the utility model A portions mplifying structure schematic diagram.
Reference is in figure, 1- pit shafts, 2- connecting tubes, 3- sleeves, 4- breeze ways, 5- first buffering areas, 6- supportings
Area, 7- second buffering areas, the reinforcements of 8- first, the reinforcements of 9- second, the reinforcements of 10- the 3rd, the abutment walls of 11- first, 12- second
Abutment wall, the supporters of 21- first, the supporters of 22- second, 30- inner connecting tubes, 31- inclined walls, 32- necks, the reinforcements of 40- the 5th.
Embodiment
A kind of catch-basin embodiment of the utility model is described further referring to figs. 1 to Fig. 3.
A kind of catch-basin, including pit shaft 1, pit shaft 1 are provided with connecting tube 2, it is characterized in that：Set on the well head of the pit shaft 1
There is the sleeve 3 being connected with well lid, sleeve 3 and pit shaft 1 are connected by breeze way 4, breeze way 4 includes the first buffering being sequentially connected
Area 5, supporting area 6 and second buffering area 7, first buffering area 5 and sleeve 3 are connected, and second buffering area 7 and pit shaft 1 are connected, and first
Buffering area 5 and second buffering area 7 are arcuate structure, and first strengthening in a ring is equipped with the outer wall of pit shaft 1 and sleeve 3
It is additionally provided with muscle 8, the outer wall of pit shaft 1 along the second vertically arranged reinforcement 9 of the outer wall of pit shaft 1, the outer wall of sleeve 3 is provided with along set
Vertically arranged the 3rd reinforcement 10 of 3 outer walls of cylinder, the second reinforcement 9 is connected with the 3rd reinforcement 10, the second reinforcement 9 and the
The connection of three reinforcements 10 forms the first abutment wall 11 of evagination arcuate structure and the second abutment wall 12 of indent arcuate structure, well
The side wall external diameter of cylinder 1 is tapered off shape, the well head external diameter of pit shaft 1 and the shaft bottom of pit shaft 1 by the shaft bottom of well head to the pit shaft 1 of pit shaft 1
External diameter ratio is 1.06-1.1.
By using above-mentioned technical proposal, supporting area 6 is used to support the lower pressure that well lid produces pit shaft 1, the first buffering
Area 5 and second buffering area 7 are arcuate structure, with more preferable toughness, and are more uniformly stressed, can increase sleeve 3 and branch
The bonding strength between area 6 is held, and improves damping, buffering effect, the connection that can also increase between supporting area 6 and pit shaft 1 is strong
Degree, and damping, buffering effect is improved, therefore breeze way 4 can play the effect of damping, buffering, reduction well lid is produced to pit shaft 1
Lower pressure, the first reinforcement 8 is loop configuration and is multiple, and the first reinforcement 8 is located on central axis with pit shaft 1, and first adds
Strengthening tendons 8 can increase the structural strength of pit shaft 1 and sleeve 3, and the second reinforcement 9 is from the openend of sleeve 3 to sleeve 3 with buffering
The connection end of section 4 is vertically arranged, so as to further increase the structural strength of sleeve 3, the 3rd reinforcement 10 is from pit shaft 1 and breeze way
4 connection end is vertically arranged to the bottom of pit shaft 1, so that further increase the structural strength of pit shaft 1, and the second reinforcement 9
Upper one end close to breeze way 4 is connected with one end on the 3rd reinforcement 10 close to breeze way 4, the second reinforcement 9 and the 3rd
The connection of reinforcement 10 forms the first abutment wall of outwardly convex 11 and the second abutment wall 12 caved inward, the one end of the first abutment wall 11
It is connected with the one end of the second abutment wall 12, the other end of the first abutment wall 11 is connected with the second reinforcement 9, the second supporting walls other end
It is connected with the 3rd reinforcement 10, the first abutment wall 11 is placed in the outside of first buffering area 5, reinforcement can be played to first buffering area 5
Effect, the second abutment wall 12 is placed in the outside of second buffering area 7, booster action, and first can be played to second buffering area 7
The structure of wall 11 and the physical fit of first buffering area 5 are held, the structure of the second abutment wall 12 is fitted with the structure of second buffering area 7
Match somebody with somebody, be arcuate structure, therefore to supporting booster action can be played to breeze way 4, its buffering effect, pit shaft 1 are not interfered with again
Side wall external diameter tapered off shape by the shaft bottom of well head to the pit shaft 1 of pit shaft 1, improve the conflict area of pit shaft 1 and soil so that
Reduce pit shaft 1 sink possibility, when pit shaft 1 well head external diameter and pit shaft 1 shaft bottom external diameter ratio be less than 1.06 when, it is impossible to effectively
The conflict area of pit shaft 1 and soil is improved, when the well head external diameter of pit shaft 1 and the shaft bottom external diameter ratio of pit shaft 1 are higher than 1.1, by
To be adapted in the well head of pit shaft 1 with well lid, and in the case where ensureing the volume of pit shaft 1, to reduce the shaft bottom external diameter of pit shaft 1, meeting
Cause that pit shaft 1 is excessively long and narrow, inconvenience is used, therefore when the well head external diameter of pit shaft 1 and the shaft bottom external diameter ratio of pit shaft 1 are 1.06-
When 1.1, the possibility rational in infrastructure and that the sinking of pit shaft 1 can be effectively reduced of pit shaft 1.
The utility model is further arranged to：First reinforcement 8 includes being respectively placed in the of the both sides of the first reinforcement 8
The axial cross section of one supporter 21 and the second supporter 22, the first supporter 21 and the second supporter 22 is triangle.
By using above-mentioned technical proposal, the first supporter 21 and the second supporter 22 can increase by the first reinforcement 8
With the connection area between pit shaft 1 and sleeve 3, so that stiffening effect is improved, due to the first supporter 21 and the second supporter 22
Axial cross section be triangle, triangle has good stability, so as to increase the structural strength of the first reinforcement 8, when
During 3 stress of sleeve, power can be transferred on the first reinforcement 8 from the second reinforcement 9 and the 3rd reinforcement 10, the He of the first supporter 21
Played a supporting role between second 22 pair first of supporter reinforcement 8 and pit shaft 1 and sleeve 3, simultaneously because pit shaft 1 need it is embedding
In soil, the first reinforcement 8 be used to increasing with the conflict area of soil, play the effect that limitation pit shaft 1 sinks, and now first
The supporter 22 of supporter 21 and second can also increase the bonding strength between the first reinforcement 8 and pit shaft 1.
The utility model is further arranged to：The pit shaft 1 includes the inner connecting tube 30 being placed in connecting tube 2, the He of connecting tube 2
Inner connecting tube 30 is connected by inclined wall 31, and neck 32 is formed between inner connecting tube 30 and connecting tube 2.
By using above-mentioned technical proposal, when connecting external pipeline, pipeline may connect to inner connecting tube 30 and connecting tube 2 it
Between neck 32 in, increase connective stability, connecting tube 2 and inner connecting tube 30 connected by inclined wall 31, inclined wall 31 is played more
Good connection support effects.
The utility model is further arranged to：The outer wall of the connecting tube 2 is provided with the 5th netted reinforcement 40.
By using above-mentioned technical proposal, the 5th reinforcement 40 can increase the structural strength of connecting tube 2.
Preferred embodiment of the present utility model is the foregoing is only, not to limit the utility model, the skill of this area
Art personnel carry out common variations and alternatives in the range of technical solutions of the utility model should all be included in of the present utility model protect
In the range of shield.
Claims (4)
1. a kind of catch-basin, including pit shaft, pit shaft are provided with connecting tube, it is characterized in that：The well head of the pit shaft is provided with and well
Cover the sleeve of connection, sleeve and pit shaft connected by breeze way, first buffering area that breeze way includes being sequentially connected, supporting area and
Second buffering area, first buffering area and sleeve connection, second buffering area and pit shaft connection, first buffering area and second buffering area are equal
For arcuate structure, it is equipped with the first reinforcement in a ring, the outer wall of pit shaft and is additionally provided with along well on the outer wall of pit shaft and sleeve
The second vertically arranged reinforcement of drum outer wall, the outer wall of sleeve is provided with along the 3rd vertically arranged reinforcement of sleeve outer wall, the
Two reinforcements and the 3rd reinforcement are connected, and the second reinforcement and the 3rd reinforcement connect to form first of evagination arcuate structure
The second abutment wall of wall and indent arcuate structure is held, the side wall external diameter of pit shaft is tapered off by the shaft bottom of well head to the pit shaft of pit shaft
Shape, the well head external diameter of pit shaft and the shaft bottom external diameter ratio of pit shaft are 1.06-1.1.
2. a kind of catch-basin according to claim 1, it is characterized in that：First reinforcement adds including being respectively placed in first
The axial cross section of the first supporter and the second supporter of strengthening tendons both sides, the first supporter and the second supporter is triangle.
3. a kind of catch-basin according to claim 1, it is characterized in that：The pit shaft includes being placed in inscribed in connecting tube
Pipe, connecting tube and inner connecting tube are connected by inclined wall, and neck is formed between inner connecting tube and connecting tube.
4. a kind of catch-basin according to claim 1, it is characterized in that：The outer wall of the connecting tube is provided with the netted the 5th
Reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621332530.7U CN206438587U (en) | 2016-12-06 | 2016-12-06 | A kind of catch-basin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621332530.7U CN206438587U (en) | 2016-12-06 | 2016-12-06 | A kind of catch-basin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206438587U true CN206438587U (en) | 2017-08-25 |
Family
ID=59647734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621332530.7U Active CN206438587U (en) | 2016-12-06 | 2016-12-06 | A kind of catch-basin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206438587U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108755764A (en) * | 2018-06-04 | 2018-11-06 | 华煜建设集团有限公司 | A kind of inspection shaft and its construction method |
-
2016
- 2016-12-06 CN CN201621332530.7U patent/CN206438587U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108755764A (en) * | 2018-06-04 | 2018-11-06 | 华煜建设集团有限公司 | A kind of inspection shaft and its construction method |
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