CN111963794A - Square pipe with automatic connecting sleeve - Google Patents
Square pipe with automatic connecting sleeve Download PDFInfo
- Publication number
- CN111963794A CN111963794A CN202010801459.7A CN202010801459A CN111963794A CN 111963794 A CN111963794 A CN 111963794A CN 202010801459 A CN202010801459 A CN 202010801459A CN 111963794 A CN111963794 A CN 111963794A
- Authority
- CN
- China
- Prior art keywords
- connecting sleeve
- square pipe
- square tube
- outer frame
- telescopic rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L21/00—Joints with sleeve or socket
- F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
- F16L21/03—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings placed in the socket before connection
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L21/00—Joints with sleeve or socket
- F16L21/08—Joints with sleeve or socket with additional locking means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The invention discloses a square tube with an automatic connecting sleeve, which comprises square tube bodies, wherein two adjacent square tube bodies are connected, and the connecting sleeve is arranged between the two adjacent square tube bodies; the connecting sleeve consists of an outer frame and a plurality of pressing mechanisms, a connecting port is arranged at the top of the outer frame, the shape of the outer frame is the same as that of the square tube, the pressing mechanisms are respectively arranged on each inner wall of the outer frame, and the inner wall of the outer frame is provided with a mounting groove; the pressing mechanism is composed of a cover plate and an electric telescopic rod, the electric telescopic rod is fixed with the cover plate, the other end of the electric telescopic rod is installed in the installation groove, and the electric telescopic rod is connected with the connecting port through an electric wire. Through the mode, the square tube with the automatic connecting sleeve can automatically connect two square tubes through the connecting sleeve, manual operation is not needed, fine parts such as bolts are not involved in connection, and the square tube is more convenient and faster.
Description
Technical Field
The invention relates to the field of square pipes, in particular to a square pipe with an automatic connecting sleeve.
Background
The square pipe is a hollow square section light thin-wall steel pipe, also called steel cold-bending section, it is a square section shape and size section steel made by using hot-rolled or cold-rolled strip steel or coil plate as base material and making cold bending processing forming, then making high-frequency welding, except for the condition of thickened wall thickness, the corner size and edge flatness of the hot-rolled super-thick wall square pipe can be up to or even exceed the level of resistance welding cold-formed square pipe, and the square pipe has good comprehensive mechanical property, good weldability, good cold, hot-working property and corrosion resistance, and good low-temperature toughness.
The existing square pipe connection is connected by adopting welding or a connecting device, the welding cannot partially replace the square pipe due to one-time connection, the connecting device is usually screwed by adopting bolts, manual operation is required, and certain requirements are met for the strength of people.
Disclosure of Invention
The invention mainly solves the technical problem of providing a square tube with an automatic connecting sleeve, which can automatically connect two square tubes.
In order to solve the technical problems, the invention adopts a technical scheme that: a square tube with an automatic connecting sleeve comprises square tube bodies, wherein two adjacent square tube bodies are connected, and the connecting sleeve is arranged between the two adjacent square tube bodies;
the connecting sleeve consists of an outer frame and a plurality of pressing mechanisms, a connecting port is arranged at the top of the outer frame, the shape of the outer frame is the same as that of the square tube, the pressing mechanisms are respectively arranged on each inner wall of the outer frame, and the inner wall of the outer frame is provided with a mounting groove;
the pressing mechanism is composed of a cover plate and an electric telescopic rod, the electric telescopic rod is fixed with the cover plate, the other end of the electric telescopic rod is installed in the installation groove, and the electric telescopic rod is connected with the connecting port through an electric wire.
In a preferred embodiment of the present invention, the left and right sides of the installation notch are symmetrically provided with a limiting block.
In a preferred embodiment of the present invention, the square pipe orifice is provided with a circle of grooves.
In a preferred embodiment of the present invention, the height of the groove is the same as the thickness of the cover plate.
In a preferred embodiment of the present invention, the four corners of the groove are all provided with filling blocks.
In a preferred embodiment of the present invention, the filling block is L-shaped.
In a preferred embodiment of the present invention, a controller is connected to the outer frame.
In a preferred embodiment of the present invention, the electric wire of the controller is inserted into the connecting hole.
In a preferred embodiment of the present invention, a processing chip is installed in the controller.
In a preferred embodiment of the present invention, the left and right sides of the bottom surface of the cover plate are symmetrically provided with rubber strips.
The invention has the beneficial effects that: according to the square tube with the automatic connecting sleeve, the square tube can be automatically connected with two square tubes through the connecting sleeve without manual operation, no bolt and other small parts are involved in connection, and the square tube is more convenient and faster.
Drawings
Fig. 1 is a sectional view of a square pipe having an automatic coupling sleeve when the square pipe is coupled.
Fig. 2 is a front sectional view of a square pipe coupling sleeve having an automatic coupling sleeve.
Fig. 3 is a left side view of a square pipe coupling sleeve having an automatic coupling sleeve.
Fig. 4 is a front sectional view of a square pipe having an automatic coupling sleeve.
Fig. 5 is a left side view of a square pipe having an automatic coupling sleeve.
The parts in the drawings are numbered as follows: 1. a square tube body; 2. connecting sleeves; 3. an outer frame; 4. a connecting port; 5. mounting grooves; 6. a limiting block; 7. a cover plate; 8. an electric telescopic rod; 9. a rubber strip; 10. a groove; 11. filling blocks; 12. a controller; 13. and processing the chip.
Detailed Description
The following detailed description of the preferred embodiments of the present invention is provided to enable those skilled in the art to more readily understand the advantages and features of the present invention, and to clearly and unequivocally define the scope of the present invention.
According to fig. 1 to 5, a square pipe with automatic adapter sleeve, including square pipe body 1, adjacent two square pipe body 1 is connected, adjacent two install adapter sleeve 2 between the square pipe body 1, adapter sleeve 2 can carry out two automatically square pipe body 1's connection need not with the help of manual operation, and tiny parts such as no bolt participate in during the connection, convenient and fast more.
The connecting sleeve 2 is composed of an outer frame 3 and a plurality of pressing mechanisms, a connecting port 4 is arranged at the top of the outer frame 3, and the connecting port 4 is used for being connected with an external controller 12, so that the electric telescopic rod 8 is controlled to extend out and contract.
The shape of frame 3 with the shape of square pipe is the same, hold-down mechanism installs respectively on every inner wall of frame 3, 3 inner walls of frame are equipped with mounting groove 5, mounting groove 5 is used for installing electric telescopic handle 8.
5 mouthful bilateral symmetry of mounting groove are equipped with a stopper 6, stopper 6 is used for two spacing when square pipe body 1 connects prevents square pipe body 1 with electric telescopic handle 8 contacts, makes simultaneously the degree of depth of recess 10 with the length cooperation of apron 7 the back leakproofness is better after connecting under the effect of rubber banding 9.
The pressing mechanism is composed of a cover plate 7 and an electric telescopic rod 8, the electric telescopic rod 8 is fixed with the cover plate 7, the other end of the electric telescopic rod is installed in the installation groove 5, and the installation groove 5 enables the cover plate 7 to be placed in a space in the electric telescopic rod 8 when the inner wall of the outer frame 3 is attached.
The left side and the right side of the bottom surface of the cover plate 7 are symmetrically provided with rubber strips 9, and the rubber strips 9 increase the sealing property of the connected square pipe body 1.
The electric telescopic rod 8 is connected with the connecting port 4 through an electric wire, the outer frame 3 is connected with a controller 12, the electric wire of the controller 12 is inserted into the connecting hole, a processing chip 13 is installed in the controller 12, and the electric telescopic rod 8 is controlled to extend and contract through the processing chip 13 in the controller 12.
The square pipe is provided with a circle of grooves 10, the height of each groove 10 is equal to the thickness of the corresponding cover plate 7, and therefore when the cover plates 7 clamp the ports of the square pipe body 1, the lower surfaces of the cover plates 7 are coplanar with the inner wall of the square pipe body 1.
All install filling block 11 on four angles of recess 10, filling block 11 is the L type, filling block 11 with apron 7 cooperation for two after the connection 1 leakproofness of square pipe body is better.
The use method comprises the steps that firstly, the two square pipe bodies 1 and the connecting sleeve 2 are fixed, so that the end point of each side of the square pipe body 1 is in contact with the limiting block 6 on the same side, then the controller 12 and the connecting port 4 are connected through an electric wire, the controller 12 controls the electric telescopic rod 8 to shrink, the clamping connection effect is achieved, the controller 12 can see the state of the electric telescopic rod 8, when the electric telescopic rod 8 is not shrunk any more, the electric telescopic rod 8 is closed, the electric wire is pulled out, and the electric telescopic rod 8 can be kept original until the controller 12 is connected next time to control the electric telescopic rod 8.
Compared with the prior art, the square tube with the automatic connecting sleeve can automatically connect two square tubes through the connecting sleeve, manual operation is not needed, fine parts such as bolts are not involved in connection, and the square tube is more convenient and faster.
In the description of the present invention, it should be noted that all the components are general standard components or components known to those skilled in the art, the structure and principle of the components can be known by technical manuals or by conventional test methods, and the terms "upper", "lower", "left", "right", "inner", "outer", and the like indicate the orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships usually placed when the product of the present invention is used, so as to facilitate the description of the present invention and simplify the description, but do not indicate or imply that the device or the component 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 invention.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A square tube with an automatic connecting sleeve comprises a square tube body, wherein two adjacent square tube bodies are connected, and the square tube is characterized in that the connecting sleeve is arranged between the two adjacent square tube bodies;
the connecting sleeve consists of an outer frame and a plurality of pressing mechanisms, a connecting port is arranged at the top of the outer frame, the shape of the outer frame is the same as that of the square tube, the pressing mechanisms are respectively arranged on each inner wall of the outer frame, and the inner wall of the outer frame is provided with a mounting groove;
the pressing mechanism is composed of a cover plate and an electric telescopic rod, the electric telescopic rod is fixed with the cover plate, the other end of the electric telescopic rod is installed in the installation groove, and the electric telescopic rod is connected with the connecting port through an electric wire.
2. The square pipe with the automatic connecting sleeve as claimed in claim 1, wherein the left and right sides of the mounting notch are symmetrically provided with a limiting block.
3. The square pipe with the automatic connecting sleeve as claimed in claim 1, wherein the square pipe mouth is provided with a circle of grooves.
4. The square pipe with the automatic connecting sleeve as claimed in claim 4, wherein the height of the groove is the same as the thickness of the cover plate.
5. The square pipe with the automatic connecting sleeve is characterized in that filling blocks are mounted at four corners of the groove.
6. The square pipe with the automatic connecting sleeve is characterized in that the filling block is L-shaped.
7. The square pipe with the automatic connecting sleeve as claimed in claim 1, wherein a controller is connected to the outer frame.
8. The square pipe with the automatic connecting sleeve as claimed in claim 7, wherein the electric wire of the controller is inserted into the connecting hole.
9. The square tube with the automatic connecting sleeve as claimed in claim 7, wherein a processing chip is installed in the controller.
10. The square pipe with the automatic connecting sleeve as claimed in claim 1, wherein rubber strips are symmetrically arranged on the left and right sides of the bottom surface of the cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010801459.7A CN111963794A (en) | 2020-08-11 | 2020-08-11 | Square pipe with automatic connecting sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010801459.7A CN111963794A (en) | 2020-08-11 | 2020-08-11 | Square pipe with automatic connecting sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111963794A true CN111963794A (en) | 2020-11-20 |
Family
ID=73365990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010801459.7A Pending CN111963794A (en) | 2020-08-11 | 2020-08-11 | Square pipe with automatic connecting sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111963794A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19805362A1 (en) * | 1998-02-12 | 1999-08-26 | Asp Armaturen Schilling Puspas | Bored connector fitting for linking gas or water mains pipe to pipe leading to connection point in house |
| JP2009030766A (en) * | 2007-07-30 | 2009-02-12 | Waterworks Technology Development Organization Co Ltd | Resin pipe joint and its press-fit connecting method, and press-fit device to be used for such method |
| CN205605562U (en) * | 2016-05-04 | 2016-09-28 | 重庆芦霖建材厂 | Orthogonal connecting piece is managed in side of being used for |
| CN206234429U (en) * | 2016-12-02 | 2017-06-09 | 谭建华 | Lifting tap and discharging device |
| CN207634855U (en) * | 2017-12-22 | 2018-07-20 | 江西艾克实业有限公司 | A kind of direct insertion corrugated pipe connector |
| CN209041807U (en) * | 2018-10-13 | 2019-06-28 | 东莞市志诚电器有限公司 | The quick gun breech connecting tube of steam cleaner |
| CN209587437U (en) * | 2018-12-06 | 2019-11-05 | 福建省赛科赛思自动化科技有限公司 | A kind of fast connector for pipeline |
| CN209960022U (en) * | 2019-05-09 | 2020-01-17 | 山东氟尤特防腐设备有限公司 | Steel lining plastic pipe fitting capable of being installed quickly |
-
2020
- 2020-08-11 CN CN202010801459.7A patent/CN111963794A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19805362A1 (en) * | 1998-02-12 | 1999-08-26 | Asp Armaturen Schilling Puspas | Bored connector fitting for linking gas or water mains pipe to pipe leading to connection point in house |
| JP2009030766A (en) * | 2007-07-30 | 2009-02-12 | Waterworks Technology Development Organization Co Ltd | Resin pipe joint and its press-fit connecting method, and press-fit device to be used for such method |
| CN205605562U (en) * | 2016-05-04 | 2016-09-28 | 重庆芦霖建材厂 | Orthogonal connecting piece is managed in side of being used for |
| CN206234429U (en) * | 2016-12-02 | 2017-06-09 | 谭建华 | Lifting tap and discharging device |
| CN207634855U (en) * | 2017-12-22 | 2018-07-20 | 江西艾克实业有限公司 | A kind of direct insertion corrugated pipe connector |
| CN209041807U (en) * | 2018-10-13 | 2019-06-28 | 东莞市志诚电器有限公司 | The quick gun breech connecting tube of steam cleaner |
| CN209587437U (en) * | 2018-12-06 | 2019-11-05 | 福建省赛科赛思自动化科技有限公司 | A kind of fast connector for pipeline |
| CN209960022U (en) * | 2019-05-09 | 2020-01-17 | 山东氟尤特防腐设备有限公司 | Steel lining plastic pipe fitting capable of being installed quickly |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201120 |
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| RJ01 | Rejection of invention patent application after publication |