CN215635599U - Steel pipe cross plate overlap joint connection structure - Google Patents
Steel pipe cross plate overlap joint connection structure Download PDFInfo
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- CN215635599U CN215635599U CN202122063427.4U CN202122063427U CN215635599U CN 215635599 U CN215635599 U CN 215635599U CN 202122063427 U CN202122063427 U CN 202122063427U CN 215635599 U CN215635599 U CN 215635599U
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- lap joint
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Abstract
The utility model discloses a steel pipe cross plate lap joint structure, which comprises a first steel pipe, a lap joint component, a fixed protection component and a second steel pipe, wherein the second steel pipe is arranged on one side of the first steel pipe, the lap joint component is arranged between the first steel pipe and the second steel pipe, the fixed protection component is arranged on the outer walls of the first steel pipe and the second steel pipe, the lap joint component comprises a first plug plate, a first vertical plate, a first transverse plate, a second vertical plate, a second transverse plate, a high-strength bolt and a second plug plate, the steel pipe cross plate lap joint structure has reasonable structural design, safety and reliability, can be used for quickly installing and connecting the steel pipes without rotating and welding the steel pipes, has small limitation of installation operation, greatly improves the applicability of the joint structure, can protect the joints of the steel pipes, and prevents the joints of the steel pipes from shifting and breaking after long-time work, the safety is greatly improved.
Description
Technical Field
The utility model relates to the technical field of steel pipes, in particular to a steel pipe cross plate lap joint structure.
Background
The steel pipe is a steel material having a hollow cross section and a length much greater than a diameter or a circumference, and can be used for conveying fluid and powdery solid, exchanging heat energy, manufacturing mechanical parts and containers, and can be classified into a steel pipe for a conveying pipe, an engineering structure, a thermal device, a petrochemical industry, a machine manufacturing, a geological drilling, a high-pressure device, and the like according to the purpose.
When two steel pipes are connected, connecting structure need be used, and current connecting structure is threaded connection or welded connection usually, and when fixed connection, need rotate or electric welding operation to the steel pipe, the limitation of installation operation is big, and the suitability is poor, and simultaneously, current connecting structure is not good to the protection effect of steel pipe junction, and the steel pipe is long-time after adverse circumstances work, and the junction has aversion and cracked risk.
SUMMERY OF THE UTILITY MODEL
The utility model solves the problem of providing a steel pipe cross plate lap joint structure which is reasonable in structural design, safe and reliable, can be used for quickly installing and connecting steel pipes without rotating and welding the steel pipes, has small limitation on installation operation, greatly improves the applicability of the connection structure, can be used for protecting the joints of the steel pipes, prevents the risks of displacement and fracture of the joints of the steel pipes after long-time work, and greatly improves the safety.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a steel pipe cross plate lap joint structure comprises a first steel pipe, a lap joint component, a fixed protection component and a second steel pipe, wherein the second steel pipe is arranged on one side of the first steel pipe, the lap joint component is arranged between the first steel pipe and the second steel pipe, and the fixed protection component is arranged on the outer walls of the first steel pipe and the second steel pipe;
the lap joint component comprises a first plug plate, a first vertical plate, a first transverse plate, a second vertical plate, a second transverse plate, a high-strength bolt, a second plug plate, a reinforcing rib plate, a first mounting groove and a second mounting groove, wherein the end faces of the first steel pipe and the second steel pipe which are adjacent are respectively fixedly provided with the first plug plate and the second plug plate through welding, the outer end face of the first plug plate is provided with the first vertical plate and the first transverse plate through welding, the included angle between the first vertical plate and the first transverse plate is 90 degrees, the outer end face of the second plug plate is provided with the second vertical plate and the second transverse plate through welding, the included angle between the second vertical plate and the second transverse plate is 90 degrees, the position of the first transverse plate corresponding to the second vertical plate is provided with the first mounting groove, the outer wall of the second vertical plate is attached to the inner wall of the first mounting groove, the position of the second transverse plate corresponding to the first vertical plate is provided with the second mounting groove, and the outer wall of the first vertical plate is attached to the inner wall of the second mounting groove.
As a further scheme of the utility model: the fixed protection component comprises a fixed block, a protection barrel, a threaded ring, a fixed screw cap, a first limiting ring and a second limiting ring, the outer wall of the second steel pipe is sleeved with the protection barrel, the outer wall of the first steel pipe is sleeved with the fixed screw cap, the threaded ring is installed at one end, close to the fixed screw cap, of the protection barrel through welding, and the threaded ring is connected with the fixed screw cap in a threaded fit mode.
As a further scheme of the utility model: the fixed block is installed through welding in outer wall one side of second steel pipe, the guide way has been seted up to the position department that the inner wall of a protection section of thick bamboo corresponds the fixed block, and the outer wall of fixed block and the inner wall laminating of guide way.
As a further scheme of the utility model: a first limiting ring and a second limiting ring are installed on one side of the outer wall of the first steel pipe in a welded mode, and the inner side end faces of the first limiting ring and the second limiting ring are attached to the inner wall and the outer wall of the fixed screw cap respectively.
As a further scheme of the utility model: the end face of the second vertical plate and the end face of the second transverse plate are both provided with high-strength bolts, the first vertical plate is fixedly connected with the second vertical plate through the high-strength bolts, and the first transverse plate is fixedly connected with the second transverse plate through the high-strength bolts.
As a further scheme of the utility model: the reinforcing rib plates on one side of the first plugging plate are welded with the adjacent end surfaces of the first vertical plate and the first transverse plate, and the reinforcing rib plates on one side of the second plugging plate are welded with the adjacent end surfaces of the second vertical plate and the second transverse plate.
The utility model has the beneficial effects that: this steel pipe cross plate overlap joint connection structure, structural design is reasonable, safe and reliable, when using, can carry out quick erection joint to the steel pipe through the overlap joint subassembly, need not to rotate the steel pipe and welding operation, the limitation of installation operation is little, has greatly improved connection structure's suitability, simultaneously, can protect the junction of steel pipe through fixed protection component, prevent that long-time work back steel pipe junction from producing aversion and cracked risk, greatly improved the security.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall internal structure of the present invention;
FIG. 3 is a schematic view of a first internal construction of the landing assembly of the present invention;
FIG. 4 is a second internal view of the landing assembly of the present invention;
FIG. 5 is a schematic view of a third internal construction of the landing assembly of the present invention;
illustration of the drawings: 1. a first steel pipe; 2. an overlapping component; 3. fixing the protection component; 4. a second steel pipe; 21. a first blanking plate; 22. a first vertical plate; 23. a first transverse plate; 24. a second vertical plate; 25. a second transverse plate; 26. a high-strength bolt; 27. a second blanking plate; 28. reinforcing a rib plate; 29. a first mounting groove; 210. a second mounting groove; 31. a fixed block; 32. a protective cylinder; 33. a threaded ring; 34. fixing a screw cap; 35. a first limit ring; 36. and a second limit ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Specific examples are given below.
Referring to fig. 1-5, a steel pipe cross plate lap joint structure comprises a first steel pipe 1, a lap joint component 2, a fixed protection component 3 and a second steel pipe 4, wherein the second steel pipe 4 is arranged on one side of the first steel pipe 1, the lap joint component 2 is arranged between the first steel pipe 1 and the second steel pipe 4, and the fixed protection component 3 is arranged on the outer walls of the first steel pipe 1 and the second steel pipe 4;
the lap joint component 2 comprises a first plug plate 21, a first vertical plate 22, a first transverse plate 23, a second vertical plate 24, a second transverse plate 25, a high-strength bolt 26, a second plug plate 27, a reinforcing rib plate 28, a first mounting groove 29 and a second mounting groove 210, the adjacent end surfaces of the first steel pipe 1 and the second steel pipe 4 are fixedly provided with the first plug plate 21 and the second plug plate 27 respectively through welding, the outer end surface of the first plug plate 21 is provided with the first vertical plate 22 and the first transverse plate 23 through welding, the included angle between the first vertical plate 22 and the first transverse plate 23 is 90 degrees, the outer end surface of the second plug plate 27 is provided with the second vertical plate 24 and the second transverse plate 25 through welding, the included angle between the second vertical plate 24 and the second transverse plate 25 is 90 degrees, the first mounting groove 29 is arranged at the position of the first transverse plate 23 corresponding to the second vertical plate 24, and the outer wall of the second vertical plate 24 is attached to the inner wall of the first mounting groove 29, the second transverse plate 25 is provided with a second mounting groove 210 at a position corresponding to the first vertical plate 22, the outer wall of the first vertical plate 22 is attached to the inner wall of the second mounting groove 210, during mounting, the second vertical plate 24 is inserted into the first mounting groove 29, the first vertical plate 22 is inserted into the second mounting groove 210, the first vertical plate 22 is attached to the adjacent end surface of the second vertical plate 24 and slides, the first transverse plate 23 is attached to the adjacent end surface of the second transverse plate 25 and slides, so that the first steel pipe 1 and the second steel pipe 4 are radially synchronous, the first vertical plate 22 and the second vertical plate 24 as well as the first transverse plate 23 and the second transverse plate 25 are respectively fixed through the high-strength bolts 26, and the function of quickly mounting and connecting the first steel pipe 1 and the second steel pipe 4 is realized;
high-strength bolts 26 are arranged on two sides of the end surfaces of the second vertical plate 24 and the second transverse plate 25, the first vertical plate 22 is fixedly connected with the second vertical plate 24 through the high-strength bolts 26, the first transverse plate 23 is fixedly connected with the second transverse plate 25 through the high-strength bolts 26, during installation, one end of each high-strength bolt 26 penetrates through the outer walls of the first vertical plate 22 and the second vertical plate 24 to realize fixed connection, and one end of each high-strength bolt 26 penetrates through the outer walls of the first transverse plate 23 and the second transverse plate 25 to realize fixed connection; the inner side end faces of the first plugging plate 21 and the second plugging plate 27 are respectively provided with a plurality of reinforcing rib plates 28 through welding, the reinforcing rib plates 28 on one side of the first plugging plate 21 are welded with the adjacent end faces of the first vertical plate 22 and the first transverse plate 23, the reinforcing rib plates 28 on one side of the second plugging plate 27 are welded with the adjacent end faces of the second vertical plate 24 and the second transverse plate 25, the connecting stability of each structure is enhanced through the reinforcing rib plates 28, and the safety is improved;
the fixed protection component 3 comprises a fixed block 31, a protection cylinder 32, a threaded ring 33, a fixed screw cap 34, a first limit ring 35 and a second limit ring 36, the outer wall of the second steel pipe 4 is sleeved with the protection cylinder 32, the outer wall of the first steel pipe 1 is sleeved with the fixed screw cap 34, one end, close to the fixed screw cap 34, of the protection cylinder 32 is provided with the threaded ring 33 through welding, the threaded ring 33 and the fixed screw cap 34 can be connected in a threaded fit mode, during installation, the protection cylinder 32 is moved, the threaded ring 33 is attached to the fixed screw cap 34, the fixed screw cap 34 is rotated, and the protection cylinder 32 and the fixed screw cap 34 are connected in a threaded fit mode, so that the effect of well protecting the joint of the steel pipes is achieved; a fixing block 31 is welded on one side of the outer wall of the second steel pipe 4, a guide groove is formed in the position, corresponding to the fixing block 31, of the inner wall of the protection cylinder 32, the outer wall of the fixing block 31 is attached to the inner wall of the guide groove, the fixing block 31 is attached to and slides on the inner wall of the guide groove, and the protection cylinder 32 is attached to and slides on the outer wall of the second steel pipe 4, so that the protection cylinder 32 moves axially, and the effect of limiting the protection cylinder 32 is achieved; first spacing ring 35 and second spacing ring 36 are installed through the welding in outer wall one side of first steel pipe 1, and the medial extremity face of first spacing ring 35 and second spacing ring 36 respectively with the inner wall and the outer wall laminating of fixed spiral shell lid 34, carry out the axial spacing through first spacing ring 35 and second spacing ring 36 to fixed spiral shell lid 34, reached the effect that drops when preventing fixed spiral shell lid 34 rotatory.
The working principle of the utility model is as follows: when in use, the first steel pipe 1 and the second steel pipe 4 can be quickly installed and connected through the lapping component 2, the second vertical plate 24 is inserted into the first installation groove 29, the first vertical plate 22 is inserted into the second installation groove 210, the adjacent end surfaces of the first vertical plate 22 and the second vertical plate 24 are attached and slide, the adjacent end surfaces of the first transverse plate 23 and the second transverse plate 25 are attached and slide, so that the first steel pipe 1 and the second steel pipe 4 are radially synchronous, one end of the high-strength bolt 26 passes through the outer wall of the first vertical plate 22 and the outer wall of the second vertical plate 24 to be fixedly connected, one end of the high-strength bolt 26 passes through the first transverse plate 23 and the outer wall of the second transverse plate 25 to be fixedly connected, the connection stability of each structure is enhanced through the reinforcing rib plate 28, the safety is improved, the function of quickly installing and connecting the first steel pipe 1 and the second steel pipe 4 is realized, the steel pipes do not need to be rotated and welded, the limitation of installation operation is small, the applicability of the connecting structure is greatly improved, the connecting part of the first steel pipe 1 and the second steel pipe 4 can be protected by fixing the protection component 3, the protection cylinder 32 is moved, the fixing block 31 is attached and slides on the inner wall of the guide groove, the protection cylinder 32 is attached and slides on the outer wall of the second steel pipe 4, so that the protective barrel 32 moves axially, the effect of limiting the protective barrel 32 is achieved, the threaded ring 33 is attached to the fixed screw cap 34, the fixed screw cap 34 is rotated, carry out the axial spacing to fixed spiral shell lid 34 through first spacing ring 35 and second spacing ring 36, reached the effect that drops when preventing fixed spiral shell lid 34 rotatory, a protection section of thick bamboo 32 passes through screw-thread fit with fixed spiral shell lid 34 and is connected, has reached and has carried out the effect of good protection to the steel pipe junction, prevents that long-time work back steel pipe junction from producing aversion and cracked risk, has greatly improved the security.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The steel pipe cross plate lap joint structure is characterized by comprising a first steel pipe (1), a lap joint component (2), a fixed protection component (3) and a second steel pipe (4), wherein the second steel pipe (4) is arranged on one side of the first steel pipe (1), the lap joint component (2) is arranged between the first steel pipe (1) and the second steel pipe (4), and the fixed protection component (3) is arranged on the outer walls of the first steel pipe (1) and the second steel pipe (4);
the lap joint component (2) comprises a first plug plate (21), a first vertical plate (22), a first transverse plate (23), a second vertical plate (24), a second transverse plate (25), a high-strength bolt (26), a second plug plate (27), a reinforcing rib plate (28), a first mounting groove (29) and a second mounting groove (210), wherein the end faces of the first steel pipe (1) and the second steel pipe (4) which are adjacent are fixedly provided with the first plug plate (21) and the second plug plate (27) respectively through welding, the outer end face of the first plug plate (21) is provided with the first vertical plate (22) and the first transverse plate (23) through welding, the included angle between the first vertical plate (22) and the first transverse plate (23) is 90 degrees, the outer end face of the second plug plate (27) is provided with the second vertical plate (24) and the second transverse plate (25) through welding, the included angle between the second vertical plate (24) and the second transverse plate (25) is 90 degrees, first mounting groove (29) have been seted up to position department that first diaphragm (23) corresponds second riser (24), and the outer wall of second riser (24) and the inner wall laminating of first mounting groove (29), second mounting groove (210) have been seted up to position department that second diaphragm (25) correspond first riser (22), and the outer wall of first riser (22) and the inner wall laminating of second mounting groove (210).
2. The steel pipe cross plate lap joint structure according to claim 1, wherein the fixed protection component (3) comprises a fixed block (31), a protection cylinder (32), a threaded ring (33), a fixed screw cap (34), a first limit ring (35) and a second limit ring (36), the protection cylinder (32) is sleeved on the outer wall of the second steel pipe (4), the fixed screw cap (34) is sleeved on the outer wall of the first steel pipe (1), the threaded ring (33) is installed at one end, close to the fixed screw cap (34), of the protection cylinder (32) through welding, and the threaded ring (33) and the fixed screw cap (34) can be connected in a threaded fit manner.
3. The steel pipe cross plate lap joint structure according to claim 2, wherein a fixing block (31) is installed on one side of the outer wall of the second steel pipe (4) by welding, a guide groove is formed in a position of the inner wall of the protection cylinder (32) corresponding to the fixing block (31), and the outer wall of the fixing block (31) is attached to the inner wall of the guide groove.
4. The steel tube cross plate lap joint structure according to claim 2, wherein a first limit ring (35) and a second limit ring (36) are installed on one side of the outer wall of the first steel tube (1) by welding, and the inner side end faces of the first limit ring (35) and the second limit ring (36) are respectively attached to the inner wall and the outer wall of the fixed screw cap (34).
5. The steel pipe cross plate lap joint structure according to claim 1, characterized in that high-strength bolts (26) are respectively arranged on both sides of the end surfaces of the second vertical plate (24) and the second transverse plate (25), the first vertical plate (22) and the second vertical plate (24) are fixedly connected through the high-strength bolts (26), and the first transverse plate (23) and the second transverse plate (25) are fixedly connected through the high-strength bolts (26).
6. The steel pipe cross plate lap joint structure according to claim 1, wherein a plurality of reinforcing rib plates (28) are installed on the inner side end faces of the first plug plate (21) and the second plug plate (27) through welding, the reinforcing rib plates (28) on one side of the first plug plate (21) are welded with the adjacent end faces of the first vertical plate (22) and the first transverse plate (23), and the reinforcing rib plates (28) on one side of the second plug plate (27) are welded with the adjacent end faces of the second vertical plate (24) and the second transverse plate (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122063427.4U CN215635599U (en) | 2021-08-30 | 2021-08-30 | Steel pipe cross plate overlap joint connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122063427.4U CN215635599U (en) | 2021-08-30 | 2021-08-30 | Steel pipe cross plate overlap joint connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215635599U true CN215635599U (en) | 2022-01-25 |
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ID=79903914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122063427.4U Active CN215635599U (en) | 2021-08-30 | 2021-08-30 | Steel pipe cross plate overlap joint connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215635599U (en) |
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2021
- 2021-08-30 CN CN202122063427.4U patent/CN215635599U/en active Active
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