CN105387332B - Boots connector and its connection structure in high-intensitive tongue and groove square tube - Google Patents
Boots connector and its connection structure in high-intensitive tongue and groove square tube Download PDFInfo
- Publication number
- CN105387332B CN105387332B CN201510930810.1A CN201510930810A CN105387332B CN 105387332 B CN105387332 B CN 105387332B CN 201510930810 A CN201510930810 A CN 201510930810A CN 105387332 B CN105387332 B CN 105387332B
- Authority
- CN
- China
- Prior art keywords
- connector
- square tube
- notch
- inner races
- tubular body
- 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.)
- Expired - Fee Related
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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
- F16S—CONSTRUCTIONAL ELEMENTS IN GENERAL; STRUCTURES BUILT-UP FROM SUCH ELEMENTS, IN GENERAL
- F16S3/00—Elongated members, e.g. profiled members; Assemblies thereof; Gratings or grilles
Abstract
Boots connector and its connection structure in a kind of high intensity tongue and groove square tube, the interior boots connector includes one section of tubular body and an end socket, end socket is fixedly connected in the end of the tubular member of interior boots, the end socket includes the T shape convex portion with the square plate part of tubular member cross-sections match and middle part, the outer surface both ends of the T shape convex portion backboard parallel with tube column end are equipped with hinged movable rotor plate, puller bolt is equipped at the both ends of the backboard of T row protrusion, the end of bolt presses against on movable rotor plate, forms hinge structure.The connection structure includes that two high-intensitive tongue and groove square tubes and an interior boots connector, a square tube end are inserted into the tubular member of connector, in the inner races and notch of another square tube of the T shape protrusion insertion of the end socket of connector;Its edge is stuck on the corrugated plating of inner races after movable rotor plate is opened in inner races;Increase the bonding strength of the interior boots connector.
Description
Technical field
The invention mainly relates to the technical fields of cold-pressing quality steel structural shape, are specifically related to a kind of high-intensitive tongue and groove side square
Boots connector and its connection structure in managing.
Background technique
Square tube is a kind of hollow strip steel, also known as flat tube, flat pipe or square flat tube.It is identical in bending resistance, torsional strength
When, lighter in weight, so being widely used in manufacture machine components and engineering structure.The rectangular tube of small size in the prior art is general
It is divided into the seamless square tube of hot rolling, seamless cold square tube, squeezes seamless square tube, welding square tube, the cross sectional shape of square tube is generally exactly normal
Also there is the square tube of some other cross sectional shapes in recent years in the square of rule, rectangle, but there is no very big for its moment of inertia
Promotion, can not significantly be reduced in the usage amount of some field steel for manufacturing machine components and engineering structure,
For reducing machine components and engineering project self weight, promoting not too big improvement for intensity.
Summary of the invention
It solves the above problems to be promoted, the present invention proposes boots connector and its company in a kind of high-intensitive tongue and groove square tube
Binding structure.
The technical scheme is that boots connector in a kind of high intensity tongue and groove square tube, the interior boots connector include
One section of tubular body and an end socket, tubular body include the side for four connectors that steel plate bending is surrounded in rectangle, it is characterized in that:
It is recessed on each side of the tubular body of the connector at least provided with a T shape of bending and molding;
It is fixedly connected with end socket in the end of the tubular body of interior boots, which includes and the cross-sections match of tubular body and connection
T shape convex portion in the middle part of the square plate part and square plate part of tubular body end, the side of the square plate part of the end socket
Extend outside the end of tubular body on edge;The outer surface both ends of the T shape convex portion backboard parallel with tubular body end are equipped with
Hinged movable rotor plate is equipped with puller bolt at the both ends of the backboard of T shape protrusion, which is screwed into the spiral shell of backboard
In hole, the end of bolt is pressed against on movable rotor plate, and movable rotor plate is enable to rotate relative to backboard, forms hinge knot
Structure.
The T shape recess includes notch and inner races, and the notch of the connection includes connecting with the side of connector
The two sides connect, the inner races of the connector include two sides to link together, a bottom surface and two with
The two sides of the notch of connector the upper surface of are separately connected;The two sides of the connector notch are vertical with the side of connector
Connection, two of the inner races of the connector are vertical with the two sides of the notch of connector respectively above to be connect, internal
Slideway is rectangular.
The T shape convex portion includes the clamp and be connected to neck on square plate that outer end crosses out.
Four sides of the connector tubular body are at least company there are two transition junction between adjacent side in being
Welding seam.
In a kind of high intensity tongue and groove square tube in boots connection structure, including two high-intensitive tongue and groove square tubes and one
Boots connector, it is characterized in that:
At least provided with the slot of the recess of a bending and molding on each pipe side of the high-intensitive tongue and groove square tube
Mouthful, the inner races that the identical and width with notch direction is greater than the bending and molding of notch are equipped with inside each notch;
The notch includes the two sides connecting with square tube side, and the inner races include linking together
The two sides of two sides, a bottom surface and two and notch the upper surface of are separately connected,
The bottom surface of the inner races is clod wash corrugated plate shape;
The interior boots connector include one section of tubular body and an end socket, tubular body include steel plate bending surround in rectangle four
The side of a connector is recessed on each side of the tubular body of the connector at least provided with a T shape of bending and molding;
It is fixedly connected with end socket in the end of the tubular body of interior boots, which includes and the cross-sections match of tubular body and connection
T shape convex portion in the middle part of the square plate part and square plate part of tubular body end, the side of the square plate part of the end socket
Extend outside the end of tubular body on edge;The outer surface both ends of the T shape convex portion backboard parallel with tubular body end are equipped with
Hinged movable rotor plate is equipped with puller bolt at the both ends of the backboard of T shape protrusion, which is screwed into the spiral shell of backboard
In hole, the end of bolt is pressed against on movable rotor plate, and movable rotor plate is enable to rotate relative to backboard, forms hinge knot
Structure;
One square tube end is inserted into the tubular body of connector, and the T shape protrusion of the end socket of connector is inserted into another
In the inner races and notch of a square tube;Its edge is stuck in the bottom of inner races after movable rotor plate is opened in inner races
Face is on clod wash corrugated plating;
It is fixedly connected between square tube and interior boots connector by tapping screw.
The T shape recess of the interior boots connector includes notch and inner races, and notch includes connecting with square tube side
The two sides connect, the inner races of the interior boots connector include two sides to link together, a bottom surface and two
The two sides of a notch with interior boots connector the upper surface of are separately connected.
Two sides of the notch of the square tube and side of square tube is vertical connects, the inside of the square tube is sliding
Two of road are vertical with the two sides of the notch of square tube respectively above to be connect, and the inner races of square tube are rectangular;
The two sides of the notch of the interior boots connector are vertical with the side of square tube to be connected, the interior boots connector
Two of inner races it is vertical with the two sides of the notch of interior boots connector respectively above connect, the inside of interior boots connector is sliding
Road is rectangular.
The edge of the square plate of the end socket stretches out square tube surface certain length, and the edge of the square plate of head plate is set
There is screw hole, the bolt with hook is installed in the screw hole, in the notch and inner races for hanging over corresponding square tube of bolt.
The solution have the advantages that:
Boots connector in the high intensity tongue and groove square tube, side are equipped with the notch of a recess of bending and molding,
The inner races that the identical and width with notch direction is greater than the bending and molding of notch, such structure design are equipped with inside notch
The moment of inertia can be significantly promoted, square tube connector is consistent with the cross-sectional shape of square tube, to promote the square tube
The bending resistance of connecting portion, torsional strength.
In addition the connection structure is attached by way of being set with and screw fastens, and connector can be realized factory's metaplasia
It produces and live Fast Installation is fixed, significantly the present installation speed and installation quality of lifting steel structural component, reduce welding
The quantity of connector.
The movable rotor plate for having installed hinge structure additional on T shape protrusion backboard, can snap onto square tube after opening
In the ripple of the bottom surface of inner races, increase the bonding strength of the interior boots connector, prevents T shape protrusion sliding in the inside of square tube
It skids and runs in road.
By the external bolt for installing band additional and linking up with, which can be connected with corresponding square tube it is more solid, into
One promotion bonding strength.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of boots connector in the high intensity tongue and groove square tube;
Fig. 2 is the A-A the schematic diagram of the section structure of the Fig. 1;
Fig. 3 is the overlooking structure diagram of Fig. 1;
Fig. 4 be boots connection structure main view in the high intensity tongue and groove square tube, be also Fig. 4 B-B cross-section structure show
It is intended to;
Fig. 5 is the A-A the schematic diagram of the section structure of Fig. 4;
The vertical view that Fig. 6 is Fig. 4 regards structural schematic diagram;
Fig. 7 is the cross section structure schematic diagram of high-intensitive tongue and groove square tube in Fig. 4;
Fig. 8 is the schematic perspective view of high-intensitive tongue and groove square tube in Fig. 4;
Fig. 9 is two of boots connection structure main view in the high intensity tongue and groove square tube;
The vertical view that Figure 10 is Fig. 9 regards structural schematic diagram;
The side of boots connector in 01. in figure, the notch of boots connector in 02., inner races of boots connector in 03.,
The side of the notch of boots connector in 02-1., the upper surface of inner races of boots connector in 03-1., boots connector in 03-2.
The sides of inner races, the bottom surface of the inner races of boots connector in 03-3., in 04. boots connector weld seam.
The side of 11. square tubes, the notch of 12. square tubes, the inner races of 13. square tubes, the side's 12-1. square in figure
The side of the notch of pipe, the upper surface of the inner races of 13-1. square tube, the side of the inner races of 13-2. square tube, 13-
3. the bottom surface of the inner races of square tube, 14. square tubes weld seam,
101. the T shape of the end socket of the square plate of the end socket of the tubular body of connector, 102. connectors, 103. connectors is convex
Rise, the neck of 104.T shape protrusion, the clamp of 105.T shape protrusion, 106. activity rotor plates, 107. puller bolts,
201, connector, 202. square tubes, 203. square tubes, 204. tapping screws, 205. bolts with hook, 206. envelopes
The extension edge edge of head direction plate, 207. nuts.
Specific embodiment
Embodiment one: referring to Fig. 1-3, boots connector in a kind of high intensity tongue and groove square tube, which includes
One section of tubular body and an end socket, tubular body include the side for four connectors that steel plate bending is surrounded in rectangle, it is characterized in that:
It is recessed on each side of the tubular body of the connector at least provided with a T shape of bending and molding;
It is fixedly connected with end socket in the end of the tubular body of interior boots, which includes and the cross-sections match of tubular body and connection
T shape convex portion in the middle part of the square plate part and square plate part of tubular body end, the side of the square plate part of the end socket
Extend outside the end of tubular body on edge;The outer surface both ends of the T shape convex portion backboard parallel with tubular body end are equipped with
Hinged movable rotor plate is equipped with puller bolt at the both ends of the backboard of T shape protrusion, which is screwed into the spiral shell of backboard
In hole, the end of bolt is pressed against on movable rotor plate, and movable rotor plate is enable to rotate relative to backboard, forms hinge knot
Structure.
The T shape recess includes notch and inner races, and the notch of the connection includes connecting with the side of connector
The two sides connect, the inner races of the connector include two sides to link together, a bottom surface and two with
The two sides of the notch of connector the upper surface of are separately connected;The two sides of the connector notch are vertical with the side of connector
Connection, two of the inner races of the connector are vertical with the two sides of the notch of connector respectively above to be connect, internal
Slideway is rectangular.
The T shape convex portion includes the clamp and be connected to neck on square plate that outer end crosses out.
Four sides of the connector tubular body are at least company there are two transition junction between adjacent side in being
Welding seam.
Embodiment two: referring to Fig. 1-8, boots connection structure in a kind of high intensity tongue and groove square tube, including two high intensity
Tongue and groove square tube and an interior boots connector, it is characterized in that:
At least provided with the slot of the recess of a bending and molding on each pipe side of the high-intensitive tongue and groove square tube
Mouthful, the inner races that the identical and width with notch direction is greater than the bending and molding of notch are equipped with inside each notch;
The notch includes the two sides connecting with square tube side, and the inner races include linking together
The two sides of two sides, a bottom surface and two and notch the upper surface of are separately connected,
The bottom surface of the inner races is clod wash corrugated plate shape;
The interior boots connector include one section of tubular body and an end socket, tubular body include steel plate bending surround in rectangle four
The side of a connector is recessed on each side of the tubular body of the connector at least provided with a T shape of bending and molding;
It is fixedly connected with end socket in the end of the tubular body of interior boots, which includes and the cross-sections match of tubular body and connection
T shape convex portion in the middle part of the square plate part and square plate part of tubular body end, the side of the square plate part of the end socket
Extend outside the end of tubular body on edge;The outer surface both ends of the T shape convex portion backboard parallel with tubular body end are equipped with
Hinged movable rotor plate is equipped with puller bolt at the both ends of the backboard of T shape protrusion, which is screwed into the spiral shell of backboard
In hole, the end of bolt is pressed against on movable rotor plate, and movable rotor plate is enable to rotate relative to backboard, forms hinge knot
Structure;
One square tube end is inserted into the tubular body of connector, and the T shape protrusion of the end socket of connector is inserted into another
In the inner races and notch of a square tube;Its edge is stuck in the bottom of inner races after movable rotor plate is opened in inner races
Face is on clod wash corrugated plating;
It is fixedly connected between square tube and interior boots connector by tapping screw.
The T shape recess of the interior boots connector includes notch and inner races, and notch includes connecting with square tube side
The two sides connect, the inner races of the interior boots connector include two sides to link together, a bottom surface and two
The two sides of a notch with interior boots connector the upper surface of are separately connected.
Two sides of the notch of the square tube and side of square tube is vertical connects, the inside of the square tube is sliding
Two of road are vertical with the two sides of the notch of square tube respectively above to be connect, and the inner races of square tube are rectangular;
Embodiment three: referring to Fig. 9-10, embodiment three and embodiment two are essentially identical, and the same thing is not repeated, difference
Place is that the edge of the square plate of end socket described in embodiment three stretches out square tube surface certain length, the square plate of head plate
Edge be equipped with screw hole, be installed with the bolt that band is linked up in the screw hole, the notch for hanging over corresponding square tube of bolt and interior
In portion's slideway.
Under the guide of design of the invention, change to notch shape, and the change to slideway shape, as long as its mesh
It is consistent with the purpose of the present invention, all belong to the scope of protection of the present invention, will not repeat them here.
Claims (8)
1. boots connector in a kind of high intensity tongue and groove square tube, the interior boots connector include one section of tubular body and an end socket,
Tubular body includes the side for four connectors that steel plate bending is surrounded in rectangle, it is characterized in that: the tubular body of the connector
It is recessed on each side at least provided with a T shape of bending and molding;
It is fixedly connected with end socket in the end of the tubular body of interior boots, which includes the cross-sections match with tubular body and be connected to pipe
The square plate part of shape body end head and the T shape convex portion in the middle part of square plate part, the edge of the square plate part of the end socket prolong
It stretches out outside the end of tubular body;The outer surface both ends of the T shape convex portion backboard parallel with tubular body end are equipped with hinged
Movable rotor plate, be equipped with puller bolt at the both ends of the backboard of T shape protrusion, which is screwed into the screw hole of backboard
Interior, the end of bolt presses against on movable rotor plate, and movable rotor plate is enable to rotate relative to backboard, forms hinge structure.
2. boots connector in high intensity tongue and groove square tube according to claim 1, it is characterized in that: the T shape is recessed
Including notch and inner races, the notch of the connection includes the two sides connecting with the side of connector, the connection
The inner races of part include the two sides of two sides to link together, a bottom surface and two and the notch of connector
The upper surface of be separately connected;The two sides of the connector notch are vertical with the side of connector to be connected, the connector
Two of inner races are vertical with the two sides of the notch of connector respectively above to be connect, and inner races are rectangular.
3. boots connector in high intensity tongue and groove square tube according to claim 1, it is characterized in that: the T shape protrusion
Part includes the clamp and be connected to neck on square plate that outer end crosses out.
4. boots connector in high intensity tongue and groove square tube according to claim 1, it is characterized in that: the connector pipe
Four sides of shape body are at least attachment weld there are two transition junction between adjacent side in being.
5. boots connection structure in a kind of high intensity tongue and groove square tube, including two high-intensitive tongue and groove square tubes and an interior boots
Connector, it is characterized in that:
At least provided with the notch of the recess of a bending and molding on each pipe side of the high-intensitive tongue and groove square tube,
The inner races that the identical and width with notch direction is greater than the bending and molding of notch are equipped with inside each notch;
The notch includes the two sides connecting with square tube side, and the inner races include two to link together
The two sides of side, a bottom surface and two and notch the upper surface of are separately connected,
The bottom surface of the inner races is clod wash corrugated plate shape;
The interior boots connector includes one section of tubular body and an end socket, and tubular body includes that steel plate bending surrounds four companies in rectangle
The side of fitting is recessed on each side of the tubular body of the connector at least provided with a T shape of bending and molding;
It is fixedly connected with end socket in the end of the tubular body of interior boots, which includes the cross-sections match with tubular body and be connected to pipe
The square plate part of shape body end head and the T shape convex portion in the middle part of square plate part, the edge of the square plate part of the end socket prolong
It stretches out outside the end of tubular body;The outer surface both ends of the T shape convex portion backboard parallel with tubular body end are equipped with hinged
Movable rotor plate, be equipped with puller bolt at the both ends of the backboard of T shape protrusion, which is screwed into the screw hole of backboard
Interior, the end of bolt presses against on movable rotor plate, and movable rotor plate is enable to rotate relative to backboard, forms hinge structure;
One square tube end is inserted into the tubular body of connector, another side of the T shape protrusion insertion of the end socket of connector
In the inner races and notch of quarter bend;Its edge is stuck in the bottom surface of inner races and is after movable rotor plate is opened in inner races
On clod wash corrugated plating;
It is fixedly connected between square tube and interior boots connector by tapping screw.
6. boots connection structure in high intensity tongue and groove square tube according to claim 5, it is characterized in that: the interior boots connect
The T shape recess of fitting includes notch and inner races, and notch includes the two sides connecting with square tube side, the interior boots
The inner races of connector include the notch of two sides to link together, a bottom surface and two and interior boots connector
Two sides the upper surface of be separately connected.
7. boots connection structure in high intensity tongue and groove square tube according to claim 6, it is characterized in that: the square tube
Notch two sides it is vertical with the side of square tube connect, two of the inner races of the square tube above respectively with side
The two sides of the notch of quarter bend vertically connect, and the inner races of square tube are rectangular;
The two sides of the notch of the interior boots connector are vertical with the side of square tube to be connected, the interior boots connector it is interior
Two of portion's slideway are vertical with the two sides of the notch of interior boots connector respectively above to be connect, and the inner races of interior boots connector are
It is rectangular.
8. boots connection structure in high intensity tongue and groove square tube according to claim 6, it is characterized in that: the end socket
The edge of square plate stretches out square tube surface certain length, and the edge of the square plate of head plate is equipped with screw hole, is installed in the screw hole
Bolt with hook, in the notch and inner races for hanging over corresponding square tube of bolt.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510930810.1A CN105387332B (en) | 2015-12-15 | 2015-12-15 | Boots connector and its connection structure in high-intensitive tongue and groove square tube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510930810.1A CN105387332B (en) | 2015-12-15 | 2015-12-15 | Boots connector and its connection structure in high-intensitive tongue and groove square tube |
Publications (2)
Publication Number | Publication Date |
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CN105387332A CN105387332A (en) | 2016-03-09 |
CN105387332B true CN105387332B (en) | 2019-01-22 |
Family
ID=55419915
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CN201510930810.1A Expired - Fee Related CN105387332B (en) | 2015-12-15 | 2015-12-15 | Boots connector and its connection structure in high-intensitive tongue and groove square tube |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3513382A1 (en) * | 1985-04-15 | 1986-10-23 | Moeller automation GmbH, 5303 Bornheim | Load-bearing profiles for assembly installations, supporting structures and conveyor belts, and process for the production thereof |
DE3513384A1 (en) * | 1985-04-15 | 1986-11-06 | Moeller automation GmbH, 5303 Bornheim | Profile system for constructing assembly installations, supporting structures and conveyor belts |
FR2813943A1 (en) * | 2000-09-08 | 2002-03-15 | Rafale Technologie | Connector for crates of bottles comprises two collars which fit together and have grooves around their edge which fit around ends of crates |
DE202005006528U1 (en) * | 2005-04-22 | 2005-09-22 | Karl Lausser Heizungsbau- und Sanitär GmbH Pilgramsberg | Profile for installing cables and gas and water pipes has square cross-section, two opposite sides being pressed in to form longitudinal grooves with narrower opening which can retain head of bolt |
CN203052179U (en) * | 2013-01-08 | 2013-07-10 | 杭州华鼎太阳能科技有限公司 | Solar photovoltaic installation steel member |
CN205372050U (en) * | 2015-12-15 | 2016-07-06 | 河南奥斯派克科技有限公司 | Boots connecting piece in high strength tongue and groove square tube and connection structure thereof |
-
2015
- 2015-12-15 CN CN201510930810.1A patent/CN105387332B/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3513382A1 (en) * | 1985-04-15 | 1986-10-23 | Moeller automation GmbH, 5303 Bornheim | Load-bearing profiles for assembly installations, supporting structures and conveyor belts, and process for the production thereof |
DE3513384A1 (en) * | 1985-04-15 | 1986-11-06 | Moeller automation GmbH, 5303 Bornheim | Profile system for constructing assembly installations, supporting structures and conveyor belts |
FR2813943A1 (en) * | 2000-09-08 | 2002-03-15 | Rafale Technologie | Connector for crates of bottles comprises two collars which fit together and have grooves around their edge which fit around ends of crates |
DE202005006528U1 (en) * | 2005-04-22 | 2005-09-22 | Karl Lausser Heizungsbau- und Sanitär GmbH Pilgramsberg | Profile for installing cables and gas and water pipes has square cross-section, two opposite sides being pressed in to form longitudinal grooves with narrower opening which can retain head of bolt |
CN203052179U (en) * | 2013-01-08 | 2013-07-10 | 杭州华鼎太阳能科技有限公司 | Solar photovoltaic installation steel member |
CN205372050U (en) * | 2015-12-15 | 2016-07-06 | 河南奥斯派克科技有限公司 | Boots connecting piece in high strength tongue and groove square tube and connection structure thereof |
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Granted publication date: 20190122 Termination date: 20191215 |