CN217536737U - Prevent uneven settlement ripple steel pipe - Google Patents
Prevent uneven settlement ripple steel pipe Download PDFInfo
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- CN217536737U CN217536737U CN202221205404.0U CN202221205404U CN217536737U CN 217536737 U CN217536737 U CN 217536737U CN 202221205404 U CN202221205404 U CN 202221205404U CN 217536737 U CN217536737 U CN 217536737U
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Abstract
The utility model provides a prevent inhomogeneous settlement ripple steel pipe belongs to ripple steel pipe technical field, including bellows body, shaped steel support and a plurality of connecting piece, shaped steel leg joint is in the bellows body lower part and is used for supporting the bellows body, and the both ends of shaped steel support extend to bellows body both ends and bottom and be plane, and a plurality of connecting pieces are connected in shaped steel support tip and are used for connecting adjacent shaped steel support. The utility model provides a pair of prevent uneven settlement ripple steel pipe has solved the technical problem that the bellows takes place uneven settlement easily when being applied to soft soil area, has and forms an overall structure after making shaped steel support and this body coupling of bellows, improves bellows overall stability, prevents to produce uneven settlement when soft soil area is used, has strengthened the holistic anti deformability of structure, connects stable technological effect between every section pipe.
Description
Technical Field
The utility model belongs to the technical field of the corrugated steel pipe, more specifically say, relate to a prevent uneven settlement corrugated steel pipe.
Background
The steel buckled plate is a neotype building material, and the ductility of steel buckled plate itself is good, anti deformability is strong, and the installation is swiftly convenient simultaneously, saves construction period, still has with low costs, does benefit to advantages such as environmental protection, consequently in traffic engineering and municipal works, adopts steel buckled plate preparation culvert, tunnel, underpass and underground piping in a large number, has become a trend. At present, steel corrugated plates mainly play a role of supporting structures in constructional engineering and traffic engineering, and an arch structure is generally manufactured by utilizing the compression-resistant and tensile deformation-resistant capabilities of the steel corrugated plates to form a supporting framework of culverts, tunnels, underground passages and underground pipelines.
However, in some areas with poor foundation environments, such as soft soil foundations or swamp zones, when the corrugated steel plates or corrugated pipes are installed and used for a period of time, uneven settlement is likely to occur. Uneven settlement easily causes local damage to the corrugated pipe, and the structure safety is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prevent uneven settlement ripple steel pipe, the technical problem who takes place uneven settlement easily when aiming at solving the bellows and being applied to the weak soil area.
In order to achieve the above object, the utility model adopts the following technical scheme: provided is an uneven settlement preventing corrugated steel pipe, comprising:
a bellows body;
the profile steel support is connected to the lower part of the corrugated pipe body and used for supporting the corrugated pipe body, two ends of the profile steel support extend to two ends of the corrugated pipe body, and the bottom of the profile steel support is planar; and
and the connecting pieces are connected to the end parts of the section steel brackets and are used for connecting the adjacent section steel brackets.
In one possible implementation, the section steel support includes:
the left support is connected to one side of the corrugated pipe body and is close to the bottom of the corrugated pipe body, a triangle is formed by the left support and the outer wall of the corrugated pipe body in a surrounding mode, and the bottom of the left support is planar and tangent to the bottom of the corrugated pipe body; and
the right support is connected to the other side of the corrugated pipe body and close to the bottom, and the right support is arranged symmetrically with the left support by taking the axial direction of the corrugated pipe body as a symmetry axis.
In a possible implementation manner, the left support and the right support respectively comprise a long transverse pipe, a plurality of short transverse pipes and a plurality of short vertical pipes, the long transverse pipe is arranged along a horizontal shape, the axial direction of the long transverse pipe is parallel to the axial direction of the corrugated pipe body, the short transverse pipe is arranged horizontally, the axial direction of the short transverse pipe is perpendicular to the axial direction of the long transverse pipe, one end of the short transverse pipe is connected with the bottom of the corrugated pipe body, the other end of the short transverse pipe is connected with the long transverse pipe, the axial line of the short transverse pipe is tangent to the outer circumference of the corrugated pipe body, one end of the short vertical pipe is connected with the upper end of the long transverse pipe, the other end of the short vertical pipe is connected with the side portion of the corrugated pipe body, and the short vertical pipe is located above the short transverse pipe and is inclined.
In a possible implementation manner, the connecting piece comprises flanges connected to two ends of the long transverse pipe, and the flanges are used for connecting the flanges adjacent to the end part of the long transverse pipe.
In a possible implementation manner, the connecting piece comprises an inner lining pipe inserted into one end of each long transverse pipe in an inserted manner, a plurality of mounting holes are formed in the circumference of each long transverse pipe close to two ends of each long transverse pipe in a surrounding manner, the inner lining pipe is used for being inserted into the other end of each long transverse pipe in an inserted manner, screws are screwed into the mounting holes, and the screws are used for abutting and limiting the insertion depth of the inner lining pipe in the two adjacent long transverse pipes so as to fix the two adjacent long transverse pipes.
In a possible implementation manner, the section steel support is also arranged at the upper part of the corrugated pipe body.
In a possible implementation manner, a base plate is arranged at the bottom of the profile steel support and used for adjusting the installation height of the corrugated pipe body.
In a possible implementation mode, the base plate and be connected with a plurality of flexible posts that can vertically stretch out and draw back between the shaped steel support, flexible post upper end is connected shaped steel support bottom, lower extreme are connected the base plate upper end, flexible post is used for adjusting shaped steel support with distance between the base plate.
In a possible implementation mode, the telescopic column comprises an inserting column and a sleeve, the upper end of the inserting column is fixedly connected with the section steel support and the lower end of the section steel support are inserted into the sleeve, the lower end of the sleeve is fixedly connected with the base plate, and a plurality of jackscrews which penetrate through the sleeve and can be abutted and locked on the sleeve are arranged on the sleeve in an enclosing manner.
In a possible implementation manner, the backing plate is U-shaped, and the width of the backing plate is larger than the width of the section steel support or the outer diameter of the corrugated pipe body.
The utility model provides a pair of prevent inhomogeneous settlement ripple steel pipe's beneficial effect lies in: compared with the prior art, the utility model relates to a prevent uneven settlement ripple steel pipe includes bellows body, shaped steel support and a plurality of connecting piece, shaped steel leg joint is in bellows body lower part and is used for supporting bellows body, shaped steel support's both ends extend to bellows body both ends and bottom and are the plane, a plurality of connecting pieces are connected in shaped steel support tip and are used for connecting adjacent shaped steel support, the technical problem of the easy uneven settlement that takes place when having solved the bellows and being applied to the weak soil area, form an overall structure after having to make shaped steel support and this body coupling of bellows, improve bellows overall stability, prevent to produce uneven settlement when the weak soil area is used, the holistic resistance to deformation ability of structure has been strengthened, connect stable technological effect between every section pipe.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of an uneven settlement preventing corrugated steel pipe provided in an embodiment of the present invention;
fig. 2 is a side view of an uneven settlement preventing corrugated steel pipe according to an embodiment of the present invention;
FIG. 3 is a schematic view of a connection structure of two adjacent steel brackets of the uneven settlement preventing corrugated steel pipe according to an embodiment of the present invention;
fig. 4 is a schematic view of a connection structure of two adjacent steel brackets of an uneven settlement preventing corrugated steel pipe according to another embodiment of the present invention;
fig. 5 is a side view of an uneven settlement preventing corrugated steel pipe according to another embodiment of the present invention;
fig. 6 is a side view of an uneven settlement preventing corrugated steel pipe according to another embodiment of the present invention;
FIG. 7 is a schematic view showing another alternative embodiment of the pad of FIG. 5;
FIG. 8 is a schematic view showing the construction of the shim plate of FIG. 7 after being coupled with a section steel bracket.
Description of reference numerals:
1. a bellows body; 2. a section steel support; 21. a left bracket; 211. a long transverse tube; 212. a short transverse tube; 213. a short vertical tube; 22. a right bracket; 3. a connecting member; 31. a flange plate; 32. a liner tube; 33. mounting holes; 4. a base plate; 5. a telescopic column; 51. inserting the column; 52. a sleeve; 53. carrying out top thread; 6. hooking; 7. a tension spring.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 2 together, a corrugated steel pipe for preventing uneven settlement according to the present invention will now be described. The uneven settlement preventing corrugated steel pipe comprises a corrugated pipe body 1, a profile steel support 2 and a plurality of connecting pieces 3, wherein the profile steel support 2 is connected to the lower portion of the corrugated pipe body 1 and used for supporting the corrugated pipe body 1, two ends of the profile steel support 2 extend to two ends of the corrugated pipe body 1, and the bottom of the profile steel support 2 is planar; a plurality of connecting members 3 are connected to the ends of the section steel supports 2 for connecting the adjacent section steel supports 2.
The utility model provides a pair of prevent inhomogeneous settlement ripple steel pipe, compared with the prior art, shaped steel support 2 is connected in 1 lower part of bellows body and is used for supporting bellows body 1, shaped steel support 2's both ends extend to 1 both ends of bellows body and bottom are plane, a plurality of connecting pieces 3 are connected in 2 tip of shaped steel support and are used for connecting adjacent shaped steel support 2, the technical problem of inhomogeneous settlement takes place easily when the bellows is applied to the weak soil area has been solved, have and make shaped steel support 2 and bellows body 1 be connected after form an overall structure, improve bellows overall stability, prevent to produce inhomogeneous settlement when the weak soil area is used, the holistic resistance to deformation ability of structure has been strengthened, connect stable technological effect between every section pipe.
The length of shaped steel support 2 is unanimous with bellows body 1's length, shaped steel support 2 mainly plays the effect of supporting bellows body 1, reinforcing bellows body 1's structural stability, shaped steel support 2 is simpler with bellows support interconnect, if can direct welded connection form, shaped steel support 2 can bearing bellows body 1 to take the altitude moreover, in this embodiment, the height of support is zero, bellows body 1's bottom and shaped steel support 2's bottom parallel and level promptly. If a plurality of corrugated pipe bodies 1 are connected with each other, the adjacent section steel supports 2 can be connected by adopting the connecting piece 3. In this case, the ends of two adjacent section steel supports 2 may or may not be in contact with each other.
In order to make the bottom of the corrugated pipe body 1 flush with the bottom of the steel section support 2, in some embodiments, please refer to fig. 1 to 2, the steel section support 2 includes a left support 21 and a right support 22, the left support 21 is connected to one side of the corrugated pipe body 1 and near the bottom, and forms a triangle with the outer wall of the corrugated pipe body 1, the bottom of the left support 21 is planar and tangent to the bottom of the corrugated pipe body 1; the right bracket 22 is connected to the other side of the corrugated pipe body 1 and is close to the bottom, and the right bracket 22 is symmetrically arranged with the left bracket 21 by taking the axial direction of the corrugated pipe body 1 as a symmetry axis. In this embodiment, the steel support 2 is divided into two parts, i.e., a left support 21 and a right support 22, which are respectively connected to two sides of the corrugated pipe body 1, the corrugated pipe body 1 is located between the two parts, and the connection strength between the steel support 2 and the corrugated pipe body 1 and the overall structural strength of the corrugated pipe body 1 can be enhanced through the enclosed triangle.
In some embodiments, referring to fig. 1 to 2, each of the left and right brackets 21 and 22 includes a long horizontal tube 211, a plurality of short horizontal tubes 212 and a plurality of short vertical tubes 213, the long horizontal tube 211 is disposed horizontally and axially parallel to the axial direction of the bellows body 1, the short horizontal tubes 212 are disposed horizontally and axially perpendicular to the long horizontal tube 211, one end of each short horizontal tube 212 is connected to the bottom of the bellows body 1, the other end of each short horizontal tube 212 is connected to the long horizontal tube 211, the axial line of the short horizontal tube 212 is tangent to the outer circumference of the bellows body 1, one end of each short vertical tube 213 is connected to the upper end of the long horizontal tube 211, the other end of each short vertical tube 213 is connected to the side of the bellows body 1, and the short vertical tubes 213 are disposed above the short horizontal tubes 212 and are inclined. The long transverse pipe 211, the short transverse pipe 212 and the short vertical pipe 213 can be round steel or round tubes, the outer diameters of the short transverse pipe 212 and the short vertical pipe 213 are equal, and the outer diameter of the long transverse pipe 211 is larger than that of the section transverse pipe, because the long transverse pipe 211 mainly plays a role in supporting, the long transverse pipe 211 can be understood as a supporting main body.
In some embodiments, referring to fig. 3, the connecting member 3 includes flanges 31 connected to the two ends of the long transverse pipe 211, and the flanges 31 are used for connecting the flanges 31 of the two adjacent ends of the long transverse pipe 211. The flanges 31 are connected through the flanges 31, and a plurality of bolts are arranged on the flanges 31 to connect the adjacent flanges 31 with each other, so that the connection strength is improved.
In some embodiments, referring to fig. 4, the connecting member 3 includes an inner lining tube 32 inserted into one end of each long transverse tube 211, a plurality of mounting holes 33 are formed on the circumference of each long transverse tube 211 near the two ends, the inner lining tube 32 is used for inserting the other end of the adjacent long transverse tube 211, screws (not shown in the drawings) are screwed into the mounting holes 33, and the screws are used for abutting against the limiting inner lining tube 32 to insert the depth in the adjacent two long transverse tubes 211 so as to fix the adjacent two long transverse tubes 211. The screws are screwed by the screwing tool, the inner ends of the screws abut against and limit the lining pipe 32, the lining pipe 32 is fixed by the screws, and the two long transverse pipes 211 are fixed by the lining pipe 32, so that the connection mode is simpler, and the connection strength cannot be reduced.
In some embodiments, a steel support 2 (not shown in the drawings) is also disposed on the upper portion of the corrugated tube body 1, and the steel support 2 is disposed symmetrically with respect to the axial direction of the corrugated tube body 1, and supports the corrugated tube body 1 together, so as to further enhance the overall structural strength of the corrugated tube body 1.
In order to further enhance the structural strength of the corrugated pipe body 1 and facilitate the adjustment of the height of the steel section support 2 in the soft soil area, in some embodiments, referring to fig. 5 to 6, a backing plate 4 is disposed at the bottom of the steel section support 2, and the backing plate 4 is used for adjusting the installation height of the corrugated pipe body 1. Cushion 4 at shaped steel support 2 lower extreme, then shaped steel support 2 has been supported a take the altitude, and then bellows body 1 also has been supported a take the altitude, can guarantee that shaped steel support 2 and bellows body 1 are the level form setting this moment when can be directed against the construction environment of weak soil area unevenness. The backing plate 4 can be used selectively and can be placed according to different construction working conditions.
The thickness of backing plate 4 has big or small, can be according to different construction conditions, and the backing plate 4 of reasonable selection different thickness can adopt welded connection between backing plate 4 and the shaped steel support 2.
In some embodiments, referring to fig. 6, a plurality of telescopic columns 5 capable of vertically extending and retracting are connected between the backing plate 4 and the profile steel support 2, the upper ends of the telescopic columns 5 are connected with the bottom end of the profile steel support 2, the lower ends of the telescopic columns 5 are connected with the upper end of the backing plate 4, and the telescopic columns 5 are used for adjusting the distance between the profile steel support 2 and the backing plate 4. The telescopic column 5 is of a manual adjusting type structure, the height of the profile steel support 2 can be adjusted by adjusting the overall height of the telescopic column 5, and then the height of the corrugated pipe body 1 is adjusted, so that the corrugated pipe body 1 after construction can be kept horizontal.
In some embodiments, referring to fig. 6, the telescopic column 5 includes a plug column 51 and a sleeve 52, the plug column 51 is fixedly connected to the section steel support 2 at an upper end thereof, and is plugged into the sleeve 52 at a lower end thereof, the sleeve 52 is fixedly connected to the backing plate 4 at a lower end thereof, and a plurality of top threads 53 passing through the sleeve 52 and abutting against the locking plug column 51 are disposed around the sleeve 52. Through adjusting jackscrew 53, can spacing grafting degree of depth of grafting post 51 in sleeve 52, and then adjusted the overall height of flexible post 5, this kind of adjustment mode is simpler, adjusts more conveniently smoothly.
In some embodiments, referring to fig. 5 to 6, the backing plate 4 is U-shaped and has a width greater than the width of the steel bracket 2 or the outer diameter of the corrugated pipe body 1. The width of backing plate 4 is great, can increase with the area of contact in the ground in weak soil area, can the outrigger shaped steel support 2 and bellows body 1, and then prevent that bellows body 1 from taking place to warp.
Referring to fig. 7-8, as a preferred embodiment, a plurality of hooks 6 are uniformly distributed at the upper ends close to the two end edges in the width direction of the backing plate 4, the plurality of hooks 6 are arranged at equal intervals along the length direction of the backing plate 4, the hooks 6 are hinged on the backing plate 4 and can hang and connect the long transverse pipe 211, so that the backing plate 4 is fixed at the lower end of the section steel support 2. When the backing plate 4 is not needed, the hook 6 can be detached from the long transverse tube 211. The hook 6 has certain elasticity, can overcome the friction force between the hook and the long transverse pipe 211, hooks the long transverse pipe 211, and can be detached or taken down from the long transverse pipe 211 when the hook 6 is moved forcefully. The connection mode of the hook 6 and the long transverse pipe 211 can be seen in the connection mode of a buckle between a lunch box cover and a lunch box body in the prior art. Because the backing plate 4 mainly supports the steel support 2, under special conditions, if the hook 6 naturally slips off from the long transverse pipe 211, the supporting function or normal use of the backing plate 4 cannot be influenced. Specifically, the hook 6 is arc-shaped, and the hook 6 wraps and hooks the long transverse pipe 211 from the outside to the inside.
A tension spring 7 is connected between the inner side wall of the hook 6 and the upper end of the backing plate 4, and the tension spring 7 is used for pulling the hook 6 to rotate towards the inner side direction thereof so as to enhance the connection stability with the long transverse pipe 211.
The utility model provides a shaped steel support 2, "shaped steel" means round steel or steel pipe, forms this shaped steel support 2 through many round steel or steel pipe interconnect combination.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. An uneven settlement prevention corrugated steel pipe, comprising:
a bellows body;
the profile steel support is connected to the lower part of the corrugated pipe body and used for supporting the corrugated pipe body, two ends of the profile steel support extend to two ends of the corrugated pipe body, and the bottom of the profile steel support is planar; and
and the connecting pieces are connected to the end parts of the section steel brackets and are used for connecting the adjacent section steel brackets.
2. An uneven settlement preventing corrugated steel pipe as set forth in claim 1, wherein said steel section bracket comprises:
the left support is connected to one side of the corrugated pipe body and close to the bottom of the corrugated pipe body, a triangle is formed by the left support and the outer wall of the corrugated pipe body in a surrounding mode, and the bottom of the left support is planar and tangent to the bottom of the corrugated pipe body; and
the right support is connected to the other side of the corrugated pipe body and close to the bottom, and the right support is arranged symmetrically with the left support by taking the axial direction of the corrugated pipe body as a symmetry axis.
3. The uneven settlement preventing corrugated steel pipe as claimed in claim 2, wherein the left and right supports each comprise a long horizontal pipe, a plurality of short horizontal pipes and a plurality of short vertical pipes, the long horizontal pipe is arranged horizontally and axially parallel to the axial direction of the corrugated pipe body, the short horizontal pipe is arranged horizontally and axially perpendicular to the long horizontal pipe, one end of the short horizontal pipe is connected to the bottom of the corrugated pipe body, the other end of the short horizontal pipe is connected to the long horizontal pipe, the axial line of the short horizontal pipe is tangent to the outer circumference of the corrugated pipe body, one end of the short vertical pipe is connected to the upper end of the long horizontal pipe, the other end of the short vertical pipe is connected to the side of the corrugated pipe body, and the short vertical pipe is obliquely positioned above the short horizontal pipe.
4. A differential settlement preventing corrugated steel pipe as claimed in claim 3 wherein the connecting means comprises flanges attached to the ends of the long transverse pipe, the flanges being adapted to connect the flanges adjacent the ends of the long transverse pipe.
5. The uneven settlement preventing corrugated steel pipe as claimed in claim 3, wherein the connecting member comprises an inner lining pipe inserted into one end of the long horizontal pipe, a plurality of mounting holes are formed in the circumference of the long horizontal pipe near the two ends, the inner lining pipe is used for inserting the other end of the adjacent long horizontal pipe, screws are screwed into the mounting holes, and the screws are used for abutting and limiting the insertion depth of the inner lining pipe in the two adjacent long horizontal pipes so as to fix the two adjacent long horizontal pipes.
6. An uneven settlement preventing corrugated steel pipe as set forth in claim 1, wherein said steel section bracket is also provided on the upper portion of said corrugated pipe body.
7. The uneven settlement preventing corrugated steel pipe as set forth in claim 1, wherein a shim plate is provided at the bottom of the section steel bracket for adjusting the installation height of the corrugated pipe body.
8. The uneven settlement preventing corrugated steel pipe as claimed in claim 7, wherein a plurality of vertically extendable telescopic columns are connected between the backing plate and the section steel support, the upper ends of the telescopic columns are connected to the bottom end of the section steel support, the lower ends of the telescopic columns are connected to the upper end of the backing plate, and the telescopic columns are used for adjusting the distance between the section steel support and the backing plate.
9. The uneven settlement preventing corrugated steel pipe as claimed in claim 8, wherein the telescopic columns comprise insertion columns and sleeves, the upper ends of the insertion columns are fixedly connected with the section steel supports, the lower ends of the insertion columns are inserted into the sleeves, the lower ends of the sleeves are fixedly connected with the backing plates, and a plurality of jackscrews which penetrate through the sleeves and can be abutted and locked on the insertion columns are arranged on the sleeves in a surrounding mode.
10. The differential settlement preventing corrugated steel pipe as claimed in claim 7, wherein the shim plate is U-shaped and has a width greater than the width of the steel bracket or the outer diameter of the corrugated pipe body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221205404.0U CN217536737U (en) | 2022-05-19 | 2022-05-19 | Prevent uneven settlement ripple steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221205404.0U CN217536737U (en) | 2022-05-19 | 2022-05-19 | Prevent uneven settlement ripple steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217536737U true CN217536737U (en) | 2022-10-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221205404.0U Active CN217536737U (en) | 2022-05-19 | 2022-05-19 | Prevent uneven settlement ripple steel pipe |
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| Country | Link |
|---|---|
| CN (1) | CN217536737U (en) |
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- 2022-05-19 CN CN202221205404.0U patent/CN217536737U/en active Active
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