CN210600540U - Hoop butt joint clamp for connecting steel corrugated pipes - Google Patents
Hoop butt joint clamp for connecting steel corrugated pipes Download PDFInfo
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- CN210600540U CN210600540U CN201921181190.6U CN201921181190U CN210600540U CN 210600540 U CN210600540 U CN 210600540U CN 201921181190 U CN201921181190 U CN 201921181190U CN 210600540 U CN210600540 U CN 210600540U
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- corrugated steel
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- corrugated
- steel plate
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Abstract
The utility model provides a connect corrugated steel pipe's hoop butt joint clamp, belongs to corrugated steel pipe adapting unit technical field for connect two corrugated steel pipes. The technical scheme is as follows: it comprises a plurality of clamp pieces, every clamp piece comprises ripple steel sheet piece and connection orifice plate, ripple steel sheet piece is rectangular arc ripple steel sheet piece, connection orifice plate is rectangular shaped plate, two connection orifice plates are perpendicular welding respectively at ripple steel sheet piece's length direction's both ends, the length direction equipartition along connection orifice plate has a plurality of connection screw holes, the connection orifice plate at two clamp piece both ends is connected by connecting bolt relatively, a plurality of clamp pieces order go up the ring around at two corrugated steel pipe junctions, the radian of the ripple steel sheet piece of clamp piece and corrugated steel pipe's radian phase-match. The utility model discloses simple structure, convenient to use, dismouting are easy, require lowerly to corrugated steel pipe's circularity, have thoroughly eliminated the problem that the bolt hole dislocation can not the erection joint, have saved a large amount of engineering time, have improved the efficiency of construction.
Description
Technical Field
The utility model relates to a connect two corrugated steel pipe's annular butt joint clamps belongs to corrugated steel pipe adapting unit technical field.
Background
At present, a large number of steel corrugated pipes are used in highway bridges and culverts, wherein the spliced pipes occupy most of the parts, and the spliced pipes are usually connected by bolts in the installation process. In the production process, when the diameter of the splicing pipe is small and the plate thickness is thick, because the strength of the steel plate is too large, the bending state of the produced corrugated steel plate can not completely meet the design requirement, a certain amount of deformation can be caused, the deformation can possibly cause that the mounting holes can not be in one-to-one correspondence, so that the connection is difficult during the installation, the construction difficulty and the labor intensity of constructors are greatly increased, the construction time is prolonged, and the construction efficiency is reduced. Therefore, it is necessary to design a corrugated steel pipe connector for connecting spliced pipes.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a hoop butt joint clamp of connecting corrugated steel pipe is provided, this kind of hoop butt joint clamp can replace original bolted connection, and is lower to corrugated steel pipe's circularity requirement, has got rid of the factor that the piecemeal corrugated steel pipe bolted connection caused the installation difficulty, can save a large amount of engineering time.
The technical scheme for solving the technical problems is as follows:
the utility model provides a connect corrugated steel pipe's hoop butt joint clamp, it comprises a plurality of hoop pieces, every hoop piece comprises corrugated steel plate piece and connection orifice plate, corrugated steel plate piece is rectangular arc corrugated steel plate piece, the length direction of corrugated steel plate piece is the same with the length direction of the crest and the trough of corrugated steel plate piece, the connection orifice plate is rectangular shaped plate, two connection orifice plates are perpendicular welding respectively at the length direction's of corrugated steel plate piece both ends, the length direction of connection orifice plate is perpendicular with the length direction of corrugated steel plate piece, the length direction equipartition along the connection orifice plate has a plurality of connection screw holes, the connection orifice plate at two hoop piece both ends is connected by connecting bolt relatively, a plurality of hoop pieces order go-between around two corrugated steel pipe junctions, the radian of the corrugated steel plate piece of hoop piece and corrugated steel pipe's radian phase-match.
According to the hoop butt joint hoop for connecting the steel corrugated pipes, the hoop sheets are 2-4, when the two steel corrugated pipes are connected oppositely, two sides of each hoop sheet cover two opposite ends of the two steel corrugated pipes respectively, wave crests and wave troughs of corrugated steel plate sheets of the hoop sheets are attached to wave troughs and wave crests of the two steel corrugated pipes respectively, and opposite connecting hole plates of the hoop sheets connected sequentially are connected through the connecting bolts respectively.
Above-mentioned hoop butt joint clamp of connecting corrugated steel pipe, the length of the corrugated steel sheet of every clamp piece is greater than the required interval of the clamp piece that encircles corrugated steel pipe, and a connection orifice plate is connected in the one end of corrugated steel sheet, and another connection orifice plate is connected in the interval length top of the clamp piece that corrugated steel sheet corresponds, and the unnecessary part overlap joint of corrugated steel sheet is in the below of the corrugated steel sheet of another clamp piece of corresponding connection.
The utility model has the advantages that:
the utility model discloses connect in proper order by a plurality of clamp pieces and form, the clamp piece is arc buckled plate steel sheet, the radian of arc buckled plate steel sheet and corrugated steel pipe's circular arc degree phase-match, and clamp piece order is gone up the winding at two corrugated steel pipe both ends of relative connection, and the both ends of clamp piece are connected by connecting bolt through the connection hole board respectively.
The utility model discloses simple structure, convenient to use, dismouting are easy, can be fast with two corrugated steel pipe butt joints, require lowerly to corrugated steel pipe's circularity, thoroughly eliminated the problem that the bolt hole dislocation that the burst formula corrugated steel pipe caused because of warping can not erection joint, greatly reduced the construction degree of difficulty and constructor's intensity of labour, saved a large amount of engineering time, improved the efficiency of construction, be applicable to whole pipe and two kinds of mounting means of burst formula corrugated steel pipe.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a sectional view a-a of fig. 1.
The figures are labeled as follows: the corrugated steel plate connecting clamp comprises a clamp sheet 1, a corrugated steel plate sheet 2, a connecting pore plate 3, a connecting bolt 4 and a steel corrugated pipe 5.
Detailed Description
The utility model discloses constitute by a plurality of clamp pieces 1.
In the drawing, a plurality of clip pieces 1 are sequentially coupled around both ends of two corrugated steel pipes 5 connected oppositely to butt-connect the two corrugated steel pipes 5.
The drawing shows that every clamp plate 1 comprises corrugated steel plate piece 2 and connection orifice plate 3, corrugated steel plate piece 2 is rectangular arc corrugated steel plate piece, corrugated steel plate piece 2's length direction is the same with the length direction of the crest and the trough of corrugated steel plate piece 2, connection orifice plate 3 is rectangular shaped plate, two connection orifice plates 3 weld perpendicularly at corrugated steel plate piece 2's length direction's both ends respectively, connection orifice plate 3's length direction is perpendicular with corrugated steel plate piece 2's length direction, the length direction equipartition along connection orifice plate 3 has a plurality of connection screw holes.
In the figure, a plurality of clamp pieces 1 are sequentially connected and wound at the joint of two corrugated steel pipes 5, and the clamp pieces 1 are 2-4 pieces, which can be designed and used according to the corrugated steel pipes 5 with different diameters. The radian of the corrugated steel plate sheet 2 of the clamp sheet 1 is matched with the radian of the steel corrugated pipe 5, and the connecting pore plates 3 at two ends of the two clamp sheets 1 which are sequentially connected are relatively connected by the connecting bolt 4.
When two corrugated steel pipes 5 are connected oppositely, two sides of each hoop sheet 1 respectively cover two opposite ends of the two corrugated steel pipes 5, and wave crests and wave troughs of the corrugated steel sheet sheets 2 of the hoop sheet 1 are respectively attached to wave troughs and wave crests of the two corrugated steel pipes 5.
The clamp sheet 1 is respectively connected with the two corrugated steel pipes 5 in a tight connection mode in such a way, and then the two corrugated steel pipes 5 are connected without considering the roundness of the corrugated steel pipes and requiring connection screw holes of the two corrugated steel pipes to be aligned, so long as the wave crests and the wave troughs of the corrugated steel sheet 2 of the clamp sheet 1 can be respectively held tightly with the wave crests and the wave troughs of the two corrugated steel pipes 5, the clamp sheet can be connected with the corrugated steel pipes 5 in a tight connection mode, and even a large gap is reserved between the end faces of the two corrugated steel pipes 5, and butt connection cannot be affected.
The drawing shows that the corrugated steel plate sheet 2 of the hoop sheet 1 has two wave crests and a wave trough when viewed from the outside, the two wave crests are respectively attached to the wave crests of the end surfaces of the two corrugated steel pipes 5, the wave trough is located between the two corrugated steel pipes 5, in actual operation, the width of the corrugated steel plate sheet 2 of the hoop sheet 1 can be increased, and the number of the wave crests and the wave troughs is increased so as to adapt to butt joint connection of the corrugated steel pipes 5 with different end surfaces.
It is shown that the length of the corrugated steel plate 2 of each clip piece 1 is greater than the required spacing of the clip pieces 1 surrounding the corrugated steel pipe 5, one connection orifice 3 is connected to one end of the corrugated steel plate 2, the other connection orifice 3 is connected above the spacing length of the clip piece 1 corresponding to the corrugated steel plate 2, and the redundant portion of the corrugated steel plate 2 overlaps below the corrugated steel plate 2 of the other clip piece 1 corresponding to the connection. With this structure, the joint can be sealed better.
The utility model discloses an embodiment as follows:
the diameter of the steel corrugated pipe 5 is 2000 mm;
the corrugated steel plate sheets 2 are 4, each block is 1620mm in length and 480mm in width, and comprises 2 wave crests and 3 wave troughs;
the length of the connecting pore plate 3 is 480mm, the width is 70mm, and the number of the connecting screw holes is 6;
the connecting bolt 4 has a diameter of 20mm and a length of 100 mm.
Claims (3)
1. The utility model provides a hoop butt joint clamp of connecting corrugated steel pipe which characterized in that: it comprises a plurality of clamp pieces (1), each clamp piece (1) comprises a corrugated steel plate (2) and a connecting pore plate (3), the corrugated steel plate (2) is a rectangular arc-shaped corrugated steel plate, the length direction of the corrugated steel plate (2) is the same as the length direction of the wave crest and the wave trough of the corrugated steel plate (2), the connecting pore plate (3) is a rectangular plate, the two connecting pore plates (3) are respectively and vertically welded at the two ends of the length direction of the corrugated steel plate (2), the length direction of the connecting pore plate (3) is vertical to the length direction of the corrugated steel plate (2), a plurality of connecting screw holes are uniformly distributed along the length direction of the connecting pore plate (3), the connecting pore plates (3) at the two ends of the two clamp pieces (1) are relatively connected by connecting bolts (4), the plurality of clamp pieces (1) are sequentially connected with a ring at the joint of the two steel corrugated pipes (5), the radian of the corrugated steel plate (2) of the clamp sheet (1) is matched with the arc degree of the steel corrugated pipe (5).
2. A hoop butt joint clamp for connecting steel corrugated pipes according to claim 1, characterized in that: the clamp pieces (1) are 2-4 pieces, when the two corrugated steel pipes (5) are connected oppositely, two sides of each clamp piece (1) cover two opposite ends of the two corrugated steel pipes (5) respectively, the wave crests and the wave troughs of the corrugated steel plate pieces (2) of the clamp pieces (1) are attached to the wave troughs and the wave crests of the two corrugated steel pipes (5) respectively, and the opposite connecting hole plates (3) of the sequentially connected clamp pieces (1) are connected by connecting bolts (4) respectively.
3. A hoop butt joint clamp for connecting steel corrugated pipes according to claim 2, characterized in that: the length of the corrugated steel plate sheet (2) of each clamp sheet (1) is larger than the interval required by the clamp sheets (1) surrounding the steel corrugated pipe (5), one connecting pore plate (3) is connected to one end of each corrugated steel plate sheet (2), the other connecting pore plate (3) is connected to the upper portion of the interval length of the corresponding clamp sheet (1) of each corrugated steel plate sheet (2), and the redundant parts of the corrugated steel plate sheets (2) are lapped to the lower portion of the corresponding corrugated steel plate sheet (2) of the other connected clamp sheet (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921181190.6U CN210600540U (en) | 2019-07-25 | 2019-07-25 | Hoop butt joint clamp for connecting steel corrugated pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921181190.6U CN210600540U (en) | 2019-07-25 | 2019-07-25 | Hoop butt joint clamp for connecting steel corrugated pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210600540U true CN210600540U (en) | 2020-05-22 |
Family
ID=70696578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921181190.6U Active CN210600540U (en) | 2019-07-25 | 2019-07-25 | Hoop butt joint clamp for connecting steel corrugated pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210600540U (en) |
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2019
- 2019-07-25 CN CN201921181190.6U patent/CN210600540U/en active Active
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