CN219753559U - Assembled building steel pipe connection structure - Google Patents
Assembled building steel pipe connection structure Download PDFInfo
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- CN219753559U CN219753559U CN202321130207.1U CN202321130207U CN219753559U CN 219753559 U CN219753559 U CN 219753559U CN 202321130207 U CN202321130207 U CN 202321130207U CN 219753559 U CN219753559 U CN 219753559U
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- steel pipe
- connecting rod
- supporting
- right connecting
- left connecting
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 149
- 239000010959 steel Substances 0.000 title claims abstract description 149
- 230000008093 supporting effect Effects 0.000 claims abstract description 54
- 238000013016 damping Methods 0.000 claims abstract description 18
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 230000003139 buffering effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 16
- 230000035939 shock Effects 0.000 description 8
- 230000008602 contraction Effects 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 229910000746 Structural steel Inorganic materials 0.000 description 2
- 230000004075 alteration Effects 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Abstract
The utility model discloses an assembled building steel pipe connecting structure, which comprises a first steel pipe and a second steel pipe which are inserted into the upper side and the lower side of a gasket, wherein a supporting plate is arranged at the joint of the first steel pipe and the second steel pipe, and a damping component is arranged in the supporting plate; the damping component comprises a first left connecting rod and a first right connecting rod which are rotatably arranged on the inner wall of the first steel pipe, and a second left connecting rod and a second right connecting rod which are rotatably arranged on the inner wall of the second steel pipe; the middle parts of the first left connecting rod and the second left connecting rod are connected with each other, and the middle parts of the first right connecting rod and the second right connecting rod are connected with each other, so that the right connecting spring is arranged; the end parts of the first left connecting rod and the second left connecting rod are connected with a left supporting rod, and the end parts of the first right connecting rod and the second right connecting rod are connected with a right supporting rod; and a supporting spring is connected between the left supporting rod and the right supporting rod. According to the utility model, the anti-seismic effect and the supporting effect of the steel pipe connecting structure are effectively improved through the left connecting spring and the right connecting spring.
Description
Technical Field
The utility model relates to the technical field of assembly type buildings, in particular to an assembly type building steel pipe connecting structure.
Background
Fabricated structures of steel pipe connection construction are becoming increasingly popular. The steel pipe is a steel material having a hollow cross section, the length of which is far greater than the diameter or circumference, and is classified into a round, square, rectangular and abnormal steel pipe according to the cross section shape, a carbon structural steel pipe, a low alloy structural steel pipe, an alloy steel pipe and a composite steel pipe according to the material, a steel pipe for a transportation pipeline, an engineering structure, a thermal equipment, a petrochemical industry, a machine manufacturing, a geological drilling and a high-pressure equipment, etc., and a seamless steel pipe and a welded steel pipe according to the production process, wherein the seamless steel pipe is further classified into two types of hot rolling and cold rolling, the welded steel pipe is further classified into a straight seam welded steel pipe and a spiral seam welded steel pipe, and the steel pipe is required to be supported and safely protected in the process of building construction, so that the steel pipe is required to be connected.
However, most of the existing connection structures are complex, the provided supporting force is difficult to meet the requirements, and the steel pipe is difficult to assemble, and the steel pipe is damaged by adopting a mode of punching holes in the side wall of the steel pipe to fix the connection structure, so that the service life of the steel pipe structure is shortened.
The inventor knows a fabricated building steel pipe connection structure (patent document number is CN 213927451U), mainly comprising: building steel pipe one and building steel pipe two, two sides are placed connecting plate one, connecting plate two respectively in building steel pipe one and the building steel pipe two, damper includes: the support comprises a sleeve fixedly connected with the middle of a first connecting plate, a baffle is placed in the sleeve, the baffle is fixedly connected with a slide rod extending out of the other end of the sleeve, a damping spring is fixedly wound on the slide rod, the other end of the slide rod is fixedly connected with a support plate, the support plate is fixedly connected with a second connecting plate, and the first support rod and the second support rod are both hinged to be in contact with arc-shaped support blocks of the first building steel pipe and the second building steel pipe. The structure is compact, the assembly and the disassembly are convenient, the firmness of connecting the first building steel pipe and the second building steel pipe is strong, the shock absorption function is realized, and the first hinged supporting rod and the second hinged supporting rod can increase the connection performance of the steel pipe, the anti-collision performance of the steel pipe and the service life of the steel pipe.
However, in the process of implementing the technical solution in the embodiment of the present utility model, the present inventors have found that at least the following technical problems exist in the above technology:
1. the supporting force is insufficient, and when a large external force is applied, the phenomenon of extrusion deformation is easy to occur.
2. And the joint of the steel pipes is easy to crack due to weak shock resistance.
The information disclosed in this background section is only for enhancement of understanding of the background of the disclosure and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art that is well known to a person skilled in the art.
Disclosure of Invention
The inventors found through research that: the prior assembled building steel pipe connecting structure realizes the damping effect by only sleeving the damping spring on the sliding rod, so that the damping effect is difficult to meet the requirement, the phenomenon that the steel pipe connecting part is easy to crack when the steel pipe is subjected to the action of external force is caused, and the anti-seismic and supporting effects of the steel pipe can be effectively improved by additionally arranging the supporting spring.
In view of at least one of the above technical problems, the present disclosure provides an assembled building steel pipe connection structure, wherein a left connection spring is connected and arranged in the middle of a first left connection rod and a second left connection rod, and a right connection spring is connected and arranged in the middle of a first right connection rod and a second right connection rod; and the support springs are connected between the left support rod and the right support rod, so that the anti-seismic effect and the support effect of the steel pipe connecting structure are effectively improved.
According to one aspect of the disclosure, there is provided an assembled building steel pipe connection structure, which mainly comprises a first steel pipe and a second steel pipe inserted in the upper side and the lower side of a gasket, wherein a support plate is arranged at the joint of the first steel pipe and the second steel pipe, and a damping component is arranged in the support plate;
the damping component comprises a first left connecting rod and a first right connecting rod which are rotatably arranged on the inner wall of the first steel pipe, and a second left connecting rod and a second right connecting rod which are rotatably arranged on the inner wall of the second steel pipe;
the middle parts of the first left connecting rod and the second left connecting rod are connected with each other, and the middle parts of the first right connecting rod and the second right connecting rod are connected with each other, so that the right connecting spring is arranged;
the end parts of the first left connecting rod and the second left connecting rod are connected with left supporting rods, and the end parts of the first right connecting rod and the second right connecting rod are connected with right supporting rods;
and a supporting spring is connected between the left supporting rod and the right supporting rod.
In some embodiments of the disclosure, the upper and lower sides of the gasket are provided with insertion grooves corresponding to the ends of the first and second steel pipes.
In some embodiments of the present disclosure, a reinforcing rib is provided between the gasket and the support plate.
In some embodiments of the present disclosure, a rubber pad for buffering external force is provided between the support plate and the first and second steel pipes.
In some embodiments of the present disclosure, a plurality of threaded holes are provided on the support plate to mount the support plate on the first and second steel pipes using mounting screws.
In some embodiments of the present disclosure, the first left connecting rod, the first right connecting rod, the second left connecting rod, and the second right connecting rod are all rotatably mounted on the inner walls of the first steel pipe and the second steel pipe through mounting blocks.
In some embodiments of the present disclosure, the mounting block is fixedly mounted on the inner walls of the first steel pipe and the second steel pipe by a set screw.
One or more technical solutions provided in the embodiments of the present utility model at least have the following technical effects or advantages:
the left connecting spring is arranged at the middle parts of the first left connecting rod and the second left connecting rod in a connecting way, and the right connecting spring is arranged at the middle parts of the first right connecting rod and the second right connecting rod in a connecting way; the end parts of the first left connecting rod and the second left connecting rod are connected with a left supporting rod, and the end parts of the first right connecting rod and the second right connecting rod are connected with a right supporting rod; and be connected between left bracing piece and the right bracing piece and be provided with braced spring (current structure has only set up damping spring on the slide bar, utilizes damping spring's cushioning effect to reach the shock attenuation effect, and this kind of shock attenuation effect is poor, can not satisfy current steel pipe connection structure's shock attenuation demand), when steel pipe connection structure received tensile force, connecting spring between first left connecting rod and the second left connecting rod is in the shrink state, provides sufficient shrinkage force for steel pipe connection structure to can improve steel pipe connection structure's shock resistance and supporting role effectively through left connecting spring and right connecting spring.
Drawings
Fig. 1 is a schematic structural view of a steel pipe connection structure according to an embodiment of the present utility model.
Fig. 2 is a schematic structural view of a support plate according to an embodiment of the utility model.
In the above figures, 1 is a first steel pipe, 2 is a second steel pipe, 3 is a support plate, 4 is a reinforcing rib, 5 is a gasket, 6 is a support spring, 7 is a mounting block, 8 is a first left connecting rod, 81 is a first right connecting rod, 82 is a second left connecting rod, 83 is a second right connecting rod, 9 is a left connecting spring, 91 is a right connecting spring, 11 is a rubber backing plate, 12 is an inserting groove, 13 is a set screw, and 14 is a mounting screw.
Detailed Description
In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "vertical", "horizontal", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. The terms "first," "second," and the like, herein do not denote any order or importance, but rather are used to distinguish one element from another. The terms "connected," "coupled," and "connected," as used herein, unless specifically indicated otherwise, are intended to encompass both direct and indirect connections (couplings).
The components, structures, mechanisms, and the like, which are described in the following examples, are commercially available products unless otherwise specified.
The embodiment of the utility model solves the technical problem that the steel pipe joint is easy to crack due to poor damping effect in the mode of damping by only sleeving the damping springs on the sliding rods in the conventional fabricated building steel pipe connection structure by providing the fabricated building steel pipe connection structure, and the anti-seismic and supporting effects can be effectively improved by additionally arranging the supporting springs between the connecting rods.
The technical scheme in the embodiment of the utility model aims to solve the technical problem of poor anti-seismic effect, and the general thought is as follows:
a supporting plate is arranged at the joint of the first steel pipe and the second steel pipe, and a damping component is arranged in the supporting plate; the damping component comprises a first left connecting rod and a first right connecting rod which are rotatably arranged on the inner wall of the first steel pipe, and a second left connecting rod and a second right connecting rod which are rotatably arranged on the inner wall of the second steel pipe;
the middle parts of the first left connecting rod and the second left connecting rod are connected with each other, and the middle parts of the first right connecting rod and the second right connecting rod are connected with each other, so that the left connecting spring is arranged; the end parts of the first left connecting rod and the second left connecting rod are connected with left supporting rods, and the end parts of the first right connecting rod and the second right connecting rod are connected with right supporting rods; and a supporting spring is connected between the left supporting rod and the right supporting rod.
When the steel pipe connection structure receives tensile force, the connecting spring between the first left connecting rod and the second left connecting rod is in a contracted state, enough contraction force is provided for the steel pipe connection structure, and the anti-seismic effect and the supporting effect of the steel pipe connection structure can be effectively improved through the left connecting spring and the right connecting spring, so that the technical problem that the anti-seismic effect of the existing steel pipe connection structure is poor is effectively solved.
In order to better understand the technical scheme of the present utility model, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.
Example 1
The embodiment discloses an assembled building steel pipe connecting structure, referring to fig. 1 and 2, the steel pipe connecting structure mainly comprises a first steel pipe 1 and a second steel pipe 2 which are inserted into the upper side and the lower side of a gasket 5, a supporting plate 3 for enhancing the connection effect of the steel pipes is arranged at the joint of the first steel pipe 1 and the second steel pipe 2, and a damping component for enhancing the anti-seismic effect is arranged in the supporting plate; the support plate 3 is provided with a plurality of screw holes so that the support plate 3 is mounted on the first steel pipe 1 and the second steel pipe 2 by using mounting screws 14. Further, a rubber pad 11 for buffering external force is provided between the support plate 3 and the first steel pipe 1 and the second steel pipe 2. The rubber backing plate 11 can effectively prevent the mechanical damage caused by the mounting screw 14 to the outer walls of the first steel pipe 1 and the second steel pipe 2, and further the service life of the structure is prolonged.
The upper side and the lower side of the gasket 5 are provided with the inserting grooves 12 corresponding to the end parts of the first steel pipe 1 and the second steel pipe 2, the first steel pipe 1 and the second steel pipe 2 are inserted in the inserting grooves 12 relatively, the connection effect between the steel pipes can be effectively enhanced, and the phenomenon that vibration dislocation occurs when the steel pipes are subjected to vibration can be effectively avoided. In addition, a reinforcing rib 4 is arranged between the gasket 5 and the supporting plate 3, so that the shock resistance and the supporting capacity of the steel pipe connecting structure are further improved.
Further, the shock absorbing assembly includes a first left connecting rod 8 and a first right connecting rod 81 rotatably mounted on the inner wall of the first steel pipe 1, and a second left connecting rod 82 and a second right connecting rod 83 rotatably mounted on the inner wall of the second steel pipe 2; further, the first left connecting rod 8, the first right connecting rod 81, the second left connecting rod 82, and the second right connecting rod 83 are all rotatably mounted on the inner walls of the first steel pipe 1 and the second steel pipe 2 through the mounting blocks 7. The mounting blocks 7 are fixedly mounted on the inner walls of the first steel pipe 1 and the second steel pipe 2 through the set screws 13, and each connecting rod is arranged on the inner wall of the steel pipe through the mounting blocks 7, so that a part of force applied to the connecting rod is offset by the mounting blocks 7, and the acting force on the steel pipe is reduced.
In addition, the middle parts of the first left connecting rod 8 and the second left connecting rod 82 are connected and provided with left connecting springs 9, and the middle parts of the first right connecting rod 81 and the second right connecting rod 83 are connected and provided with right connecting springs 91; further, the left connecting spring 9 and the right connecting spring 91 are in a stretched state and have a contraction force contracting inwards so that the first steel pipe 1 and the second steel pipe 2 are connected more tightly, and when the first steel pipe and the second steel pipe are subjected to an outward stretching force, the contraction force of the left connecting spring 9 and the right connecting spring 91 can counteract the stretching force; the end parts of the first left connecting rod 8 and the second left connecting rod 82 are connected and provided with left supporting rods, and the end parts of the first right connecting rod 81 and the second right connecting rod 83 are connected and provided with right supporting rods; the left support rod and the right support rod are connected and provided with a support spring 6, and the support spring 6 is in a compressed state and has a support force expanding to two sides of the support spring so as to resist the transverse extrusion force of the steel pipe.
When the first steel pipe 1 and the second steel pipe 2 are subjected to tensile force, the first steel pipe 1 and the second steel pipe 2 are far away from each other, but because the left connecting spring 9 and the left supporting rod are arranged between the first left connecting rod 8 and the second left connecting rod 82, the left connecting spring 9 can generate a contraction force to offset the tensile force, the first steel pipe 1 and the second steel pipe 2 are prevented from being far away, and further the cracking of the joint of the steel pipes is prevented.
When the first steel pipe 1 and the second steel pipe 2 are subjected to external forces which are transversely opposite, the inserting grooves 12 on the gaskets 5 can play a role in fixing, so that the first steel pipe 1 and the second steel pipe 2 are prevented from being misplaced, and the steel pipe connecting structure generates enough supporting force under the supporting action of the supporting plate 3 and the reinforcing ribs 4.
When the first steel pipe 1 and the second steel pipe 2 are subjected to the transverse extrusion force, the supporting springs 6 between the left supporting rod and the right supporting rod are in a compressed state, so that the supporting forces expanding towards the two sides of the supporting springs are provided, and the transverse extrusion force applied to the first steel pipe 1 and the second steel pipe 2 can be effectively counteracted.
While certain preferred embodiments of the present utility model have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the utility model.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (7)
1. The steel pipe connecting structure for the assembled building comprises a first steel pipe and a second steel pipe which are inserted into the upper side and the lower side of a gasket, wherein a supporting plate is arranged at the joint of the first steel pipe and the second steel pipe, and a damping component is arranged in the supporting plate; it is characterized in that the method comprises the steps of,
the damping component comprises a first left connecting rod and a first right connecting rod which are rotatably arranged on the inner wall of the first steel pipe, and a second left connecting rod and a second right connecting rod which are rotatably arranged on the inner wall of the second steel pipe;
the middle parts of the first left connecting rod and the second left connecting rod are connected with each other, and the middle parts of the first right connecting rod and the second right connecting rod are connected with each other, so that the right connecting spring is arranged;
the end parts of the first left connecting rod and the second left connecting rod are connected with left supporting rods, and the end parts of the first right connecting rod and the second right connecting rod are connected with right supporting rods;
and a supporting spring is connected between the left supporting rod and the right supporting rod.
2. The fabricated building steel pipe connection structure according to claim 1, wherein the upper and lower sides of the gasket are provided with insertion grooves corresponding to the ends of the first and second steel pipes.
3. The fabricated building steel pipe connection structure according to claim 2, wherein a reinforcing rib is provided between the gasket and the support plate.
4. The fabricated building steel pipe connection structure according to claim 3, wherein a rubber pad for buffering external force is provided between the support plate and the first and second steel pipes.
5. The fabricated building steel pipe connection structure according to claim 4, wherein a plurality of screw holes are provided on the support plate to mount the support plate on the first and second steel pipes using mounting screws.
6. The fabricated building steel pipe connection structure according to claim 1, wherein the first left connecting rod, the first right connecting rod, the second left connecting rod and the second right connecting rod are rotatably mounted on the inner walls of the first steel pipe and the second steel pipe through mounting blocks.
7. The fabricated building steel pipe connection structure according to claim 6, wherein the mounting block is fixedly mounted on the inner walls of the first steel pipe and the second steel pipe by a set screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321130207.1U CN219753559U (en) | 2023-05-11 | 2023-05-11 | Assembled building steel pipe connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321130207.1U CN219753559U (en) | 2023-05-11 | 2023-05-11 | Assembled building steel pipe connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219753559U true CN219753559U (en) | 2023-09-26 |
Family
ID=88075759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321130207.1U Active CN219753559U (en) | 2023-05-11 | 2023-05-11 | Assembled building steel pipe connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219753559U (en) |
-
2023
- 2023-05-11 CN CN202321130207.1U patent/CN219753559U/en active Active
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