CN204435417U - There is the manhole strengthening bearing capacity - Google Patents
There is the manhole strengthening bearing capacity Download PDFInfo
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- CN204435417U CN204435417U CN201420871924.4U CN201420871924U CN204435417U CN 204435417 U CN204435417 U CN 204435417U CN 201420871924 U CN201420871924 U CN 201420871924U CN 204435417 U CN204435417 U CN 204435417U
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- bellmouth
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- muscle
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Abstract
The utility model relates to manhole technical field, particularly relate to a kind of manhole with enhancing bearing capacity, comprise the vertical well bore of integrative-structure and tubular cross to main base frame, the upper end of vertical well bore has vertical bellmouth, be respectively arranged with to the two ends of main base frame the side bellmouth be connected with drainage pipe for the tubular cross that is connected with drainage pipe, the dead ahead of horizontal main base frame also offers front bellmouth, on horizontal main base frame, the connection of the side bellmouth of front bellmouth and both sides is fixedly installed horizontal supplemental support muscle, supplemental support muscle is that circular arc sheet matches with the radian of main base frame, on horizontal main base frame, the connection of the side bellmouth of front bellmouth and both sides is also fixedly installed the vertical supporting muscle perpendicular with supplemental support muscle.The beneficial effects of the utility model are, by coordinating of supplemental support muscle and vertical supporting muscle, add the bearing capacity of the joint between two of the bellmouth of three transverse directions, improve intensity, ensure service property (quality) further, increase the service life.
Description
Technical field
The utility model relates to manhole technical field, particularly relates to a kind of manhole with enhancing bearing capacity.
Background technology
Along with the propelling of Urbanization Construction, the requirement of the reasonable laying of the pipe network of cities and towns plumbing and the conveying of other fluids is more and more higher.Plastic inspection well has become cities and towns water supply and sewerage pipeline and has built requisite unit.The laying difficulty of special cities and towns rain effluent discharge pipe network is comparatively large, slightly irrationally bring numerous worry will to daily life from now on.Manhole rational in infrastructure can bring a lot of facility to daily life, once constructs, non-maintaining for a long time.Different for load (pressure-bearing) power of various shape manhole in current global industry, widely different, for the manhole of threeway, there is a vertical well bore, with the bellmouth of three transverse directions, the bearing capacity of joint between two of the bellmouth of three transverse directions is often more weak, affects the application life of manhole.
Utility model content
The technical problems to be solved in the utility model is: in order to strengthen the bearing capacity of the joint between two of the bellmouth of three transverse directions, and the utility model provides a kind of and has the manhole strengthening bearing capacity.
The utility model solves the technical scheme that its technical problem adopts: a kind of have the manhole strengthening bearing capacity, the vertical well bore comprising integrative-structure with the tubular cross for being connected with drainage pipe to main base frame, the upper end of described vertical well bore has vertical bellmouth, the described tubular cross for being connected with drainage pipe is respectively arranged with to the two ends of main base frame the side bellmouth be connected with drainage pipe, the dead ahead of horizontal main base frame also offers front bellmouth, on horizontal main base frame, the connection of the side bellmouth of front bellmouth and both sides is fixedly installed horizontal supplemental support muscle, supplemental support muscle is that circular arc sheet matches with the radian of main base frame, on horizontal main base frame, the connection of the side bellmouth of front bellmouth and both sides is also fixedly installed the vertical supporting muscle perpendicular with supplemental support muscle.
Further particularly, the outer ring of described vertical bellmouth is equipped with the vertical bellmouth reinforcing rib of multilayer, on described horizontal main base frame, the supplemental support muscle of bottommost is semi-annular shape, described vertical supporting muscle upper end is connected with the vertical bellmouth reinforcing rib of first floor, and vertical supporting muscle lower end is connected with the supplemental support muscle of bottommost on horizontal main base frame.
Further particularly, described vertical supporting muscle upper side corners place is rounded corner.
The beneficial effects of the utility model are, of the present utility model have strengthen the manhole of bearing capacity, by coordinating of supplemental support muscle and vertical supporting muscle, add the bearing capacity of the joint between two of the bellmouth of three transverse directions, improve intensity, ensure service property (quality) further, increase the service life.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is perspective view of the present utility model.
Fig. 2 is front view of the present utility model.
Fig. 3 is upward view of the present utility model.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As Figure 1-3, it is embodiment of the present utility model, there is the manhole strengthening bearing capacity, the vertical well bore 1 comprising integrative-structure for the tubular cross that is connected with drainage pipe to main base frame 2, the upper end of vertical well bore 1 has vertical bellmouth 1-1, be respectively arranged with to the two ends of main base frame 2 the side bellmouth 2-1 be connected with drainage pipe for the tubular cross that is connected with drainage pipe, the dead ahead of horizontal main base frame 2 also offers front bellmouth 2-2, on horizontal main base frame 2, the connection of the side bellmouth 2-1 of front bellmouth 2-2 and both sides is fixedly installed horizontal supplemental support muscle 2-3, supplemental support muscle 2-3 is that circular arc sheet matches with the radian of main base frame 2, on horizontal main base frame 2, the connection of the side bellmouth 2-1 of front bellmouth 2-2 and both sides is also fixedly installed the vertical supporting muscle 2-4 perpendicular with supplemental support muscle 2-3.
The outer ring of vertical bellmouth 1-1 is equipped with multilayer vertical bellmouth reinforcing rib 1-2, on horizontal main base frame 2, the supplemental support muscle 2-3 of bottommost is semi-annular shape (as shown in Figure 3 A place), vertical supporting muscle 2-4 upper end is connected with the vertical bellmouth reinforcing rib 1-2 of first floor, vertical supporting muscle 2-4 lower end is connected with the supplemental support muscle 2-3 of bottommost on horizontal main base frame 2, i.e. vertical supporting muscle 2-4 and horizontal main base frame 2 integrative-structure, from remaining the vertical bellmouth reinforcing rib 1-2 below the vertical bellmouth reinforcing rib 1-2 of first floor begins to pass, then then through supplemental support muscle 2-3, until the supplemental support muscle 2-3 of bottommost.Further particularly, vertical supporting muscle 2-4 upper side corners place is rounded corner.
Of the present utility model have strengthen the manhole of bearing capacity, by coordinating of supplemental support muscle and vertical supporting muscle, add the bearing capacity of the joint between two of the bellmouth of three transverse directions, raising intensity, ensures service property (quality) further, increases the service life.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on manual, must determine its technical scope according to right.
Claims (3)
1. one kind has the manhole strengthening bearing capacity, the vertical well bore (1) comprising integrative-structure with the tubular cross for being connected with drainage pipe to main base frame (2), the upper end of described vertical well bore (1) has vertical bellmouth (1-1), the described tubular cross for being connected with drainage pipe is respectively arranged with to the two ends of main base frame (2) the side bellmouth (2-1) be connected with drainage pipe, the dead ahead of horizontal main base frame (2) also offers front bellmouth (2-2), it is characterized in that: on horizontal main base frame (2), front bellmouth (2-2) is fixedly installed horizontal supplemental support muscle (2-3) with the connection of the side bellmouth (2-1) of both sides, supplemental support muscle (2-3) matches with the radian of main base frame (2) in circular arc sheet, on horizontal main base frame (2), front bellmouth (2-2) is also fixedly installed the vertical supporting muscle (2-4) perpendicular with supplemental support muscle (2-3) with the connection of the side bellmouth (2-1) of both sides.
2. there is manhole as claimed in claim 1 that strengthen bearing capacity, it is characterized in that: the outer ring of described vertical bellmouth (1-1) is equipped with the vertical bellmouth reinforcing rib (1-2) of multilayer, the supplemental support muscle (2-3) of the upper bottommost of described horizontal main base frame (2) is in semi-annular shape, described vertical supporting muscle (2-4) upper end is connected with the vertical bellmouth reinforcing rib (1-2) of first floor, and vertical supporting muscle (2-4) lower end is connected with the supplemental support muscle (2-3) of the upper bottommost of horizontal main base frame (2).
3. there is manhole as claimed in claim 1 that strengthen bearing capacity, it is characterized in that: described vertical supporting muscle (2-4) upper side corners place is rounded corner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420871924.4U CN204435417U (en) | 2014-12-31 | 2014-12-31 | There is the manhole strengthening bearing capacity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420871924.4U CN204435417U (en) | 2014-12-31 | 2014-12-31 | There is the manhole strengthening bearing capacity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204435417U true CN204435417U (en) | 2015-07-01 |
Family
ID=53603304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420871924.4U Active CN204435417U (en) | 2014-12-31 | 2014-12-31 | There is the manhole strengthening bearing capacity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204435417U (en) |
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2014
- 2014-12-31 CN CN201420871924.4U patent/CN204435417U/en active Active
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