CN117948325A - Stainless steel fracture-preventing high-strength connecting piece - Google Patents
Stainless steel fracture-preventing high-strength connecting piece Download PDFInfo
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- CN117948325A CN117948325A CN202410349829.6A CN202410349829A CN117948325A CN 117948325 A CN117948325 A CN 117948325A CN 202410349829 A CN202410349829 A CN 202410349829A CN 117948325 A CN117948325 A CN 117948325A
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- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 68
- 239000010935 stainless steel Substances 0.000 title claims abstract description 68
- 230000003405 preventing effect Effects 0.000 claims description 12
- 230000002968 anti-fracture Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 14
- 230000002265 prevention Effects 0.000 abstract description 3
- 238000001125 extrusion Methods 0.000 description 8
- 230000009471 action Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000000670 limiting effect Effects 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The invention discloses a stainless steel fracture-resistant high-strength connecting piece, which belongs to the technical field of stainless steel connecting pieces and has the technical key points that: comprising the following steps: the first connecting pipe is connected with the second connecting pipe through the connecting unit; the fracture prevention unit is connected in the connecting unit in a sliding way; the disassembly unit is connected to the surface of the connection unit in a sliding manner; the steering unit is rotationally connected to the connecting unit; the adjusting unit is rotationally connected to the surface of the first connecting pipe; the positioning unit is arranged on the surface of the connecting unit. The connection unit can be mounted or dismounted by the dismounting unit and the positioning unit. Not only does not require the aid of tools, but also does not require the operation of multiple sets of connection means. The steering unit can be driven to rotate on the connecting unit through the adjusting unit, and the connecting unit can drive the second connecting pipe to conduct angle adjustment, so that the connecting piece can meet different installation conditions of stainless steel and adapt to different installation environments.
Description
Technical Field
The invention relates to the technical field of stainless steel connectors, in particular to a stainless steel fracture-resistant high-strength connector.
Background
The utility model discloses a prevent cracked high strength stainless steel flat bar for CN213870598U, including first flat bar and second flat bar, second flat bar swing joint is in the right side top position of first flat bar, the right side top integral type of first flat bar is connected with the joint board, the surface of joint board is link up and is provided with the fixed orifices, both ends position welding is provided with first overlapping ear around the right side of first flat bar, this document is through being provided with strengthening rib and insulating layer, the strengthening rib is used for strengthening first flat bar and second flat bar, can overcome the skew deformation that first flat bar and second flat bar lead to under the uneven condition of stress, effectively promote its intensity.
However, when the connecting piece is installed and disassembled, workers need to rotate the screws by using tools, and the operation is performed by rotating a plurality of groups of screws by using the tools, so that the operation is complicated, and the connecting piece is difficult to disassemble quickly. Once the connecting piece is fixed through the screw rod, the position and the angle of the connecting piece are fixed, the stainless steel installation phenomenon is complex and changeable, the stainless steel connected through the connecting piece is sometimes required to be adjusted in installation angle, and the installation condition of the stainless steel cannot be met by continuously using the connecting piece.
Disclosure of Invention
Aiming at the defects existing in the prior art, the embodiment of the invention aims to provide a stainless steel fracture-resistant high-strength connecting piece so as to solve the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
A stainless steel fracture-resistant high strength connector comprising:
The first connecting pipe is connected with the second connecting pipe through a connecting unit, and the connecting unit is used for being matched with the first connecting pipe and the second connecting pipe to realize the connection of the stainless steel pipe;
the anti-fracture unit is connected in the connecting unit in a sliding way and is used for being matched with the connecting unit to fix the first connecting pipe and the second connecting pipe;
The dismounting unit is connected to the surface of the connecting unit in a sliding manner and connected with the fracture preventing unit, and is used for being matched with the fracture preventing unit to realize the dismounting of the connecting unit;
The steering unit is rotationally connected to the connecting unit and connected with the second connecting pipe and is used for matching with the second connecting pipe to realize steering of the stainless steel pipe at the end part of the steering unit;
The adjusting unit is rotationally connected to the surface of the first connecting pipe and is in sliding connection with the steering unit, and the adjusting unit is used for realizing the rotation of the steering unit under the cooperation of the first connecting pipe;
The positioning unit is arranged on the surface of the connecting unit and used for guiding and positioning the connecting unit.
Compared with the prior art, the embodiment of the application has the following beneficial effects: compared with the prior art that the screw connecting piece is used for connecting the stainless steel pipes, the connecting unit can be installed or detached by arranging the detaching unit and the positioning unit, and when the connecting pipe is installed or detached, the connecting unit is only required to be rotated at first (the positioning unit cannot continuously position the connecting unit), and then the connecting unit is pushed and pulled. Not only does not need tools, but also does not need to operate a plurality of groups of connecting devices, so that the stainless steel connecting device is more rapid and convenient to assemble and disassemble.
According to the application, the adjusting unit can rotate on the surface of the first connecting pipe through rotating the adjusting unit, and the adjusting unit can drive the steering unit to rotate on the connecting unit, so that the connecting unit can drive the second connecting pipe to steer, the installation angles of the first connecting pipe and the second connecting pipe can be adjusted, the stainless steel can be installed at different angles through the connecting piece, and the connecting piece can meet different installation conditions of the stainless steel and adapt to different installation environments.
In order to more clearly illustrate the structural features and efficacy of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a stainless steel fracture-resistant high-strength connector according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a connection unit according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a disassembling unit according to an embodiment of the present invention.
Fig. 4 is a schematic structural view of a steering unit according to an embodiment of the present invention.
Reference numerals: 1. a first connection pipe; 11. a second connection pipe; 2. a connection unit; 21. an inner rod; 22. an outer cylinder; 23. a fixed rod; 24. a cambered surface fixing frame; 3. a breaking prevention unit; 31. concave holes; 32. a slider; 33. a positioning piece; 34. an elastic member; 35. an inclined plane; 4. disassembling the unit; 41. a slip ring; 42. an arc surface; 5. a steering unit; 51. a fixed cylinder; 52. a rotation pin; 53. a U-shaped supporting frame; 6. an adjusting unit; 61. a rotating cylinder; 62. a connecting frame; 63. an adjusting ring; 64. a connecting piece; 65. a slide bar; 7. a positioning unit; 71. an arc-shaped groove; 72. a vertical slot; 73. and a sliding column.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Specific implementations of the invention are described in detail below in connection with specific embodiments.
Referring to fig. 1 to 4, a stainless steel fracture-resistant high strength connector includes:
the stainless steel pipe connecting device comprises a first connecting pipe 1, wherein the first connecting pipe 1 is connected with a second connecting pipe 11 through a connecting unit 2, and the connecting unit 2 is used for being matched with the first connecting pipe 1 and the second connecting pipe 11 to realize the connection of the stainless steel pipe;
The anti-fracture unit 3 is slidably connected in the connecting unit 2 and is used for being matched with the connecting unit 2 to fix the first connecting pipe 1 and the second connecting pipe 11;
The dismounting unit 4 is connected to the surface of the connecting unit 2 in a sliding way, is connected with the fracture preventing unit 3 and is used for being matched with the fracture preventing unit 3 to dismount the connecting unit 2;
The steering unit 5 is rotatably connected to the connecting unit 2 and is connected with the second connecting pipe 11, and is used for matching with the second connecting pipe 11 to realize steering of the stainless steel pipe at the end part of the steering unit 5;
the adjusting unit 6 is rotatably connected to the surface of the first connecting pipe 1, is slidably connected with the steering unit 5, and is used for realizing the rotation of the steering unit 5 under the cooperation of the first connecting pipe 1;
And the positioning unit 7 is arranged on the surface of the connecting unit 2 and used for guiding and positioning the connecting unit 2.
In the embodiment of the invention, the first connecting pipe 1 and the second connecting pipe 11 can be installed through the connecting unit 2, and the positioning unit 7 and the adjusting unit 6 can be respectively matched with the fracture preventing unit 3, so that the positioning unit 7 and the adjusting unit 6 can respectively position the fracture preventing unit 3, the firmness of the connecting unit 2 is improved, the fracture preventing effect performance of the stainless steel pipe is improved, and the service life of the stainless steel pipe is prolonged. Through dismantling unit 4, can dismantle connecting unit 2, and then can dismantle the stainless steel pipe of first connecting pipe 1, second connecting pipe 11 tip, easy operation is convenient. The stainless steel pipe can be completed without using tools, and after the connecting unit 2 is disassembled, the connecting unit 2 is not damaged, so that the disassembled connecting unit 2 can be assembled again according to actual needs, and the using effect of the stainless steel pipe is improved.
In one embodiment of the present invention, as shown in fig. 2 and 3, the connection unit 2 includes:
an inner rod 21, wherein the inner rod 21 is welded at the end part of the first connecting pipe 1, and the end part is connected with a fixed rod 23;
the cambered surface fixing frame 24, wherein the cambered surface fixing frame 24 is fixed at the end part of the fixing rod 23;
the outer cylinder 22 is slidably connected to the cambered surface fixing frame 24 and the surface of the inner rod 21.
In this embodiment, when the first connecting pipe 1 and the second connecting pipe 11 are used to connect the ends of the two sets of stainless steel pipes, the ends of the two sets of stainless steel pipes are first inserted into the first connecting pipe 1 and the second connecting pipe 11, and the joints between the ends of the two sets of stainless steel pipes and the first connecting pipe 1 and the second connecting pipe 11 are welded respectively. And the outer cylinder 22 is slid to the surfaces of the cambered surface fixing frame 24 and the inner rod 21, and the cambered surface fixing frame 24 can limit the outer cylinder 22 and the fixing rod 23 under the action of the fracture preventing unit 3, so that the outer cylinder 22 is connected to the first connecting pipe 1. Since the outer tube 22 is connected to the second connection tube 11 through the steering unit 5, two sets of stainless steel pipes at the ends of the first connection tube 1 and the second connection tube 11 can be connected.
Screw connection can be adopted between the inner wall of the outer cylinder 22 and the surface of the inner rod 21 in the connecting unit 2, so that the inner rod 21 and the outer cylinder 22 can be conveniently connected.
In one embodiment of the present invention, as shown in fig. 2, the breakage preventing unit 3 includes:
A concave hole 31, wherein the concave hole 31 is arranged in the outer cylinder 22, and a sliding piece 32 is connected inside the concave hole in a sliding way;
The positioning piece 33 is slidably connected in the concave hole 31, and the end part of the positioning piece 33 is connected with the side surface of the sliding piece 32 through an elastic piece 34 and is used for limiting and fixing the inner rod 21 and the outer barrel 22 by matching with the cambered surface fixing frame 24;
and the inclined surface 35 is arranged on the surface of the positioning piece 33.
In this embodiment, after the cambered surface fixing frame 24 slides into the outer cylinder 22, the cambered surface fixing frame 24 will first contact with the inclined surface 35 on the surface of the positioning member 33, so that the inclined surface 35 can push the positioning member 33 to slide inwards in the concave hole 31 under the extrusion of the cambered surface fixing frame 24, the positioning member 33 can compress the elastic member 34 in the sliding process until the positioning member 33 slides completely into the concave hole 31, when the cambered surface fixing frame 24 slides to the inclined surface 35 separated from the surface of the positioning member 33, the positioning member 33 can slide reversely in the concave hole 31 under the elastic force of the elastic member 34 until the end part of the positioning member 33 slides to contact with the surface of the fixing rod 23, and at this time, the cambered surface fixing frame 24 cannot slide out from the outer cylinder 22 under the action of the positioning member 33, so that firm fixing can be performed between the inner rod 21 and the outer cylinder 22.
Through the cooperation of cambered surface mount 24 and setting element 33, can prevent that urceolus 22 from taking place the phenomenon of roll-off in the interior pole 21, and then can prevent that two sets of stainless steel pipes of first connecting pipe 1, second connecting pipe 11 tip from taking place cracked problem, the effectual life who improves two sets of stainless steel pipes.
The elastic member 34 may be a spring or elastic rubber, so as to facilitate the positioning member 33 to slide in the concave hole 31.
In one embodiment of the present invention, as shown in fig. 3, the disassembling unit 4 includes:
the sliding ring 41 is slidably connected to the surface of the fixed rod 23, and is used for being matched with the positioning piece 33 to detach the inner rod 21 and the outer cylinder 22;
an arc-shaped surface 42, wherein the arc-shaped surface 42 is arranged on the surface of the sliding ring 41.
In this embodiment, after two sets of stainless steel pipes are connected through the connection unit 2, when the two sets of stainless steel pipes need to be disassembled, the outer cylinder 22 is pressed downwards first, so that the outer cylinder 22 slides downwards on the surface of the inner rod 21, and when the outer cylinder 22 slides downwards, the positioning piece 33 can be driven to slide downwards synchronously through the concave hole 31, so that the inclined plane 35 on the surface of the positioning piece 33 can contact the sliding ring 41, and the inclined plane 35 can push the positioning piece 33 to extrude the elastic piece 34 again in the concave hole 31 under the extrusion of the sliding ring 41. Until the positioning member 33 slides completely into the concave hole 31, the positioning member 33 gradually slides to the lower side of the sliding ring 41, so that the positioning member 33 can contact the arc-shaped surface 42 of the sliding ring 41 under the pushing of the elastic member 34, and finally contacts the lower end surface of the fixing rod 23.
When the end of the positioning piece 33 contacts the lower end surface of the fixed rod 23, the outer cylinder 22 is slowly pulled upwards at this time, so that the outer cylinder 22 can drive the positioning piece 33 to slide upwards again through the concave hole 31, when the end of the positioning piece 33 contacts the arc-shaped surface 42 of the surface of the sliding ring 41, the arc-shaped surface 42 can drive the sliding ring 41 to slide upwards on the surface of the fixed rod 23 under the pushing of the positioning piece 33 until the sliding ring 41 slides to contact the arc-shaped fixing frame 24.
The outer cylinder 22 is pulled upwards, at this time, the sliding ring 41 and the cambered surface fixing frame 24 can be regarded as a whole under the extrusion of the positioning piece 33, so that the positioning piece 33 can extrude the elastic piece 34 in the concave hole 31 again under the extrusion of the cambered surface 42 until the positioning piece 33 slides into the concave hole 31 completely. The outer cylinder 22 is pulled upwards continuously, the positioning piece 33 can slide to the arc-shaped surface 42 separated from the surface of the sliding ring 41, and the sliding ring 41 and the arc-shaped fixing frame 24 are integrated, so that the positioning piece 33 can slide to the arc-shaped fixing frame 24, the outer cylinder 22 can slide out of the surfaces of the arc-shaped fixing frame 24 and the inner rod 21, the outer cylinder 22 and the inner rod 21 can be detached, the stainless steel pipes at the end parts of the first connecting pipe 1 and the second connecting pipe 11 can be detached, the operation is simple and convenient, the operation can be completed without tools, after the connecting unit 2 is detached, the connecting unit 2 is not damaged, the detached connecting unit 2 can be assembled again according to actual needs, and the use effect of the stainless steel pipes is improved.
When the outer cylinder 22 slides out of the inner rod 21, the sliding ring 41 can be separated from the cambered surface fixing frame 24 under the action of gravity, so that the inner rod 21 and the outer cylinder 22 can be conveniently assembled again. The disassembling unit 4 can be provided with a rolling wheel at the inner end part of the positioning piece 33, when the outer cylinder 22 slides up and down, the rolling wheel at the end part of the positioning piece 33 can be contacted with the cambered surface fixing frame 24 and the sliding ring 41, so that the rolling wheel at the end part of the positioning piece 33 can roll on the surfaces of the cambered surface fixing frame 24 and the cambered surface 42, and the abrasion phenomenon caused by collision between the end part of the positioning piece 33 and the surfaces of the cambered surface fixing frame 24 and the cambered surface 42 respectively is reduced.
In one embodiment of the present invention, as shown in fig. 2, the positioning unit 7 includes:
An arc-shaped groove 71, wherein the arc-shaped groove 71 is arranged on the surface of the inner rod 21;
a vertical groove 72, the vertical groove 72 is opened on the surface of the inner rod 21 and is communicated with the end of the arc-shaped groove 71;
And a sliding column 73, wherein the sliding column 73 is fixed on the inner wall of the outer cylinder 22, and the end part is connected in the arc-shaped groove 71 and the vertical groove 72 in a sliding way.
In the present embodiment, since the slide post 73 slides in the vertical groove 72, when the inner rod 21 and the outer tube 22 are mounted, the end of the slide post 73 must be slid into the vertical groove 72 to accurately mount the connection unit 2. After the connection unit 2 is assembled, the outer cylinder 22 is rotated at this time, so that the outer cylinder 22 drives the sliding column 73 to rotate into the arc-shaped groove 71, when the sliding column 73 slides into the arc-shaped groove 71, the sliding column 73 cannot easily slide out of the outer cylinder 22 due to the limiting effect of the arc-shaped groove 71 and the sliding column 73, and when the inner rod 21 and the outer cylinder 22 need to be disassembled, the sliding column 73 must slide into the vertical groove 72 again, so that the inner rod 21 and the outer cylinder 22 cannot be easily disassembled by using the disassembling unit 4 through the cooperation of the arc-shaped groove 71 and the sliding column 73, and the firmness of the outer cylinder 22 on the surface of the inner rod 21 is effectively improved.
The sliding posts 73 and the vertical slots 72 in the positioning unit 7 may also be two groups, which are not limited only herein.
In one embodiment of the present invention, as shown in fig. 1 and 4, the steering unit 5 includes:
A fixed cylinder 51, wherein the fixed cylinder 51 is fixed at the end of the outer cylinder 22, and a rotation pin 52 is connected in a rotation manner;
The U-shaped support 53, the U-shaped support 53 is connected at the tip of the rotation pin 52, and the tip of the U-shaped support 53 and the second connecting pipe 11 are fixedly connected.
In this embodiment, after the stainless steel pipe is installed, when the installation angle of the stainless steel pipe needs to be adjusted, the second connecting pipe 11 is rotated, so that the second connecting pipe 11 can drive the rotating pin 52 to rotate in the fixed cylinder 51 through the U-shaped supporting frame 53, and thus the direction of the two groups of stainless steel pipes at the end parts of the first connecting pipe 1 and the second connecting pipe 11 can be adjusted, and the installation effect of the stainless steel pipe is improved.
The surface of the rotating pin 52 in the steering unit 5 can be provided with a circumferential clamping groove, and a friction system of the rotating pin 52 rotating in the U-shaped supporting frame 53 can be improved through the circumferential clamping groove, so that the rotating stability of the rotating pin 52 in the U-shaped supporting frame 53 is improved.
In one embodiment of the invention, as shown in fig. 1 and 4, the adjusting unit 6 includes:
a rotating cylinder 61, the rotating cylinder 61 being screwed to the surface of the first connection pipe 1;
an adjusting ring 63, the adjusting ring 63 being connected to an end of the rotating cylinder 61 through a connecting frame 62;
a connecting piece 64, the connecting piece 64 is fixed on the surface of the rotating pin 52, and a sliding rod 65 is fixed on the end part, and the surface of the sliding rod 65 is connected with the surface of the adjusting ring 63 in a sliding way.
In this embodiment, when the installation angle of the stainless steel tube needs to be adjusted, the rotating cylinder 61 is rotated to enable the rotating cylinder 61 to slide downwards on the surface of the first connecting tube 1, the rotating cylinder 61 can drive the adjusting ring 63 to slide downwards (rotate) synchronously through the connecting frame 62, and the sliding rod 65 can drive the rotating pin 52 to rotate in the fixed cylinder 51 through the connecting piece 64 under the extrusion of the adjusting ring 63 due to the fact that the adjusting ring 63 and the surface of the sliding rod 65 are in sliding connection, and the rotating pin 52 can drive the second connecting tube 11 at the end portion of the rotating pin to rotate through the U-shaped supporting frame 53 when rotating, so that the second connecting tube 11 can drive the stainless steel tube at the end portion of the second connecting tube to turn, the installation angles of the first connecting tube 1 and the second connecting tube 11 can be adjusted, the stainless steel can be installed at different angles through the connecting piece, and the connecting piece can meet different installation conditions of the stainless steel and adapt to different installation environments.
Because the surface of the sliding rod 65 is in sliding connection with the surface of the lower end part of the adjusting ring 63, when the stainless steel pipe is disassembled, the outer cylinder 22 cannot be pulled upwards due to the limiting of the sliding rod 65 and the adjusting ring 63, that is to say, the firmness of the connecting unit 2 is further effectively improved under the action of the adjusting unit 6, the fracture preventing effect performance of the stainless steel pipe is improved, and the service life of the stainless steel pipe is prolonged.
When the connection unit 2 is required to be disassembled, it is required to first rotate the rotating cylinder 61 upward so that the surfaces of the rotating cylinder 61 and the first connection pipe 1 are separated and slide the rotating cylinder 61, the connection frame 62 and the adjustment ring 63 to the surface of the second connection pipe 11, and at this time the slide rod 65 and the adjustment ring 63 are also separated, so that the outer cylinder 22 can be pulled upward at this time and the inner rod 21 and the outer cylinder 22 can be disassembled using the disassembling unit 4.
The connecting frame 62 in the adjusting unit 6 may be replaced by a connecting cylinder, so that the rotating cylinder 61 and the joint ring 63 may be conveniently connected, which is not limited only herein.
The working principle of the invention is as follows: when the first connecting pipe 1 and the second connecting pipe 11 are used for connecting the two groups of stainless steel pipe ends, the first connecting pipe 1 and the second connecting pipe 11 can be installed through the connecting unit 2, the connecting unit 2 can be positioned under the action of the positioning unit 7, the firmness of the connecting unit 2 is improved, the problem that the two groups of stainless steel pipes at the end parts of the first connecting pipe 1 and the second connecting pipe 11 are broken can be prevented, and the service life of the two groups of stainless steel pipes is effectively prolonged. When the stainless steel pipe is disassembled, the outer cylinder 22 cannot be pulled upwards due to the limit of the sliding rod 65 and the adjusting ring 63, that is to say, the firmness of the connecting unit 2 is further effectively improved under the action of the adjusting unit 6, the fracture prevention effect performance of the stainless steel pipe is improved, and the service life of the stainless steel pipe is prolonged.
When two groups of stainless steel pipes are required to be disassembled, the outer cylinder 22 is pressed downwards, and when the outer cylinder 22 slides downwards, the positioning piece 33 can be driven by the concave hole 31 to slide downwards synchronously, so that the inclined surface 35 on the surface of the positioning piece 33 can contact the sliding ring 41, and the inclined surface 35 can push the positioning piece 33 to extrude the elastic piece 34 in the concave hole 31 again under the extrusion of the sliding ring 41. Until the positioning member 33 slides completely into the concave hole 31, the positioning member 33 gradually slides to the lower side of the sliding ring 41, so that the positioning member 33 can contact the arc-shaped surface 42 of the sliding ring 41 under the pushing of the elastic member 34, and finally contacts the lower end surface of the fixing rod 23.
When the end of the positioning piece 33 contacts the lower end surface of the fixed rod 23, the outer cylinder 22 is pulled upwards slowly, so that the outer cylinder 22 can drive the positioning piece 33 to slide upwards again through the concave hole 31, when the end of the positioning piece 33 contacts the arc-shaped surface 42 of the surface of the sliding ring 41, the arc-shaped surface 42 can drive the sliding ring 41 to slide upwards on the surface of the fixed rod 23 under the pushing of the positioning piece 33 until the sliding ring 41 slides to contact the arc-shaped fixing frame 24. At this time, the sliding ring 41 and the cambered surface fixing frame 24 can be regarded as a whole under the extrusion of the positioning piece 33, so that the positioning piece 33 can extrude the elastic piece 34 in the concave hole 31 again under the extrusion of the cambered surface 42 until the positioning piece 33 slides into the concave hole 31 completely. After the positioning piece 33 slides to be separated from the cambered surface fixing frame 24, the outer cylinder 22 can slide out from the surfaces of the cambered surface fixing frame 24 and the inner rod 21, so that the outer cylinder 22 and the inner rod 21 can be disassembled, and further, the stainless steel pipes at the end parts of the first connecting pipe 1 and the second connecting pipe 11 can be disassembled, and the operation is simple and convenient.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically connected, electrically connected or can be communicated with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (7)
1. A stainless steel fracture-resistant high strength connector, comprising:
The stainless steel pipe connecting device comprises a first connecting pipe (1), wherein the first connecting pipe (1) is connected with a second connecting pipe (11) through a connecting unit (2), and the connecting unit (2) is used for being matched with the first connecting pipe (1) and the second connecting pipe (11) to realize the connection of the stainless steel pipe;
The anti-fracture unit (3) is connected in the connecting unit (2) in a sliding manner and is used for being matched with the connecting unit (2) to fix the first connecting pipe (1) and the second connecting pipe (11);
The dismounting unit (4) is connected to the surface of the connecting unit (2) in a sliding manner, is connected with the fracture preventing unit (3) and is used for being matched with the fracture preventing unit (3) to realize the dismounting of the connecting unit (2);
the steering unit (5) is rotationally connected to the connecting unit (2) and is connected with the second connecting pipe (11) and is used for being matched with the second connecting pipe (11) to realize steering of the stainless steel pipe at the end part of the steering unit (5);
the adjusting unit (6) is rotationally connected to the surface of the first connecting pipe (1) and is in sliding connection with the steering unit (5), and the adjusting unit (6) is used for realizing the rotation of the steering unit (5) under the cooperation of the first connecting pipe (1);
The positioning unit (7), the surface at connecting unit (2) is offered in positioning unit (7), is used for leading and location connecting unit (2).
2. The stainless steel fracture-resistant high strength connection according to claim 1, wherein the connection unit (2) comprises:
An inner rod (21), wherein the inner rod (21) is welded at the end part of the first connecting pipe (1), and the end part is connected with a fixed rod (23);
The cambered surface fixing frame (24), the cambered surface fixing frame (24) is fixed at the end part of the fixing rod (23);
The outer cylinder (22) is connected with the cambered surface fixing frame (24) and the surface of the inner rod (21) in a sliding way.
3. The stainless steel fracture-resistant high strength connection according to claim 2, wherein the fracture-resistant unit (3) comprises:
The concave hole (31) is formed in the outer cylinder (22), and a sliding piece (32) is connected inside the concave hole (31) in a sliding manner;
The positioning piece (33), the said positioning piece (33) is slidably connected in concave hole (31), the end connects with side of the sliding piece (32) through the elastic piece (34), is used for cooperating the cambered surface fixing frame (24) to carry on the spacing fixation to inner rod (21), outer cylinder (22);
and the inclined surface (35) is arranged on the surface of the positioning piece (33).
4. A stainless steel fracture-resistant high strength connection according to claim 3, wherein the dismounting unit (4) comprises:
the sliding ring (41) is connected to the surface of the fixed rod (23) in a sliding manner and is used for being matched with the positioning piece (33) to detach the inner rod (21) and the outer cylinder (22);
the arc-shaped surface (42), the arc-shaped surface (42) is arranged on the surface of the sliding ring (41).
5. The stainless steel fracture-resistant high strength connection according to claim 2, wherein the positioning unit (7) comprises:
An arc-shaped groove (71), wherein the arc-shaped groove (71) is arranged on the surface of the inner rod (21);
the vertical groove (72) is formed in the surface of the inner rod (21) and is communicated with the end part of the arc-shaped groove (71);
and the sliding column (73) is fixed on the inner wall of the outer cylinder (22), and the end part of the sliding column is connected in the arc-shaped groove (71) and the vertical groove (72) in a sliding way.
6. The stainless steel fracture-resistant high strength connection according to claim 2, wherein the steering unit (5) comprises:
a fixed cylinder (51), wherein the fixed cylinder (51) is fixed at the end part of the outer cylinder (22), and a rotating pin (52) is connected in a rotating way;
The U-shaped support frame (53), the end of U-shaped support frame (53) is connected at the tip of round pin (52), and the tip and the second connecting pipe (11) fixed connection of U-shaped support frame (53).
7. The stainless steel fracture-resistant high strength connection according to claim 6, wherein the adjustment unit (6) comprises:
a rotating cylinder (61), wherein the rotating cylinder (61) is connected to the surface of the first connecting pipe (1) through threads;
An adjusting ring (63), wherein the adjusting ring (63) is connected to the end part of the rotating cylinder (61) through a connecting frame (62);
And the connecting piece (64) is fixed on the surface of the rotating pin (52), the end part of the connecting piece is fixed with a sliding rod (65), and the surface of the sliding rod (65) is in sliding connection with the surface of the adjusting ring (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410349829.6A CN117948325B (en) | 2024-03-26 | 2024-03-26 | Stainless steel fracture-preventing high-strength connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410349829.6A CN117948325B (en) | 2024-03-26 | 2024-03-26 | Stainless steel fracture-preventing high-strength connecting piece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117948325A true CN117948325A (en) | 2024-04-30 |
| CN117948325B CN117948325B (en) | 2024-05-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410349829.6A Active CN117948325B (en) | 2024-03-26 | 2024-03-26 | Stainless steel fracture-preventing high-strength connecting piece |
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Citations (8)
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| CN201496354U (en) * | 2009-07-06 | 2010-06-02 | 孙晓球 | Adjustable square tube connecting device |
| US20120177436A1 (en) * | 2011-01-09 | 2012-07-12 | Labombard Denis E | Tubular slide lock mechanism |
| WO2014083597A1 (en) * | 2012-11-30 | 2014-06-05 | 黒田精工株式会社 | Shaft end adaptor and ball screw assembly |
| CN108374818A (en) * | 2018-01-15 | 2018-08-07 | 苏州羽美尚精密机械有限公司 | A kind of hardware tubular bracket and its attachment device |
| CN213711523U (en) * | 2020-11-09 | 2021-07-16 | 山东省济宁市恒兴金属结构有限公司 | Automatic clamping device for net rack steel pipe |
| CN213775947U (en) * | 2020-09-11 | 2021-07-23 | 武汉众呈精工电子工程有限公司 | Stainless steel square tube and circular tube connecting piece |
| CN114734159A (en) * | 2022-04-16 | 2022-07-12 | 陈祥佩 | High-strength steel structure and manufacturing and processing technology thereof |
| CN117366068A (en) * | 2023-09-04 | 2024-01-09 | 中山宝益五金塑胶制品有限公司 | Spliced rod piece |
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- 2024-03-26 CN CN202410349829.6A patent/CN117948325B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201496354U (en) * | 2009-07-06 | 2010-06-02 | 孙晓球 | Adjustable square tube connecting device |
| US20120177436A1 (en) * | 2011-01-09 | 2012-07-12 | Labombard Denis E | Tubular slide lock mechanism |
| WO2014083597A1 (en) * | 2012-11-30 | 2014-06-05 | 黒田精工株式会社 | Shaft end adaptor and ball screw assembly |
| CN108374818A (en) * | 2018-01-15 | 2018-08-07 | 苏州羽美尚精密机械有限公司 | A kind of hardware tubular bracket and its attachment device |
| CN213775947U (en) * | 2020-09-11 | 2021-07-23 | 武汉众呈精工电子工程有限公司 | Stainless steel square tube and circular tube connecting piece |
| CN213711523U (en) * | 2020-11-09 | 2021-07-16 | 山东省济宁市恒兴金属结构有限公司 | Automatic clamping device for net rack steel pipe |
| CN114734159A (en) * | 2022-04-16 | 2022-07-12 | 陈祥佩 | High-strength steel structure and manufacturing and processing technology thereof |
| CN117366068A (en) * | 2023-09-04 | 2024-01-09 | 中山宝益五金塑胶制品有限公司 | Spliced rod piece |
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| CN117948325B (en) | 2024-05-31 |
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