CN204942176U - Triangle connection element and section connecting member - Google Patents
Triangle connection element and section connecting member Download PDFInfo
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- CN204942176U CN204942176U CN201520650207.3U CN201520650207U CN204942176U CN 204942176 U CN204942176 U CN 204942176U CN 201520650207 U CN201520650207 U CN 201520650207U CN 204942176 U CN204942176 U CN 204942176U
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- connection element
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Abstract
Triangle connection element is characterised in that, comprising: main body, is piece connecting plate of two at an angle, is close on described section bar; At least one piece of stiffening rib, is arranged in the angle of described two pieces of base plates, connects as a whole with described two pieces of base plates; And mounting hole, be arranged at the center position of described two pieces of base plates; Wherein, the outer ancient piece of jade, round, flat and with a hole in its centre that described connecting plate is close to described section bar is provided with at least one positioning boss, and described positioning boss mates with the groove opening of described section bar, and its shape is trapezoid block.
Description
Technical field
The utility model relates to a kind of triangle connection element and section connecting member, belongs to mechanical field.
Background technique
In the control box and package packing machine of various machinery, often need to use metal section as these casings or the main framework of machinery, for the various static or movement load making casing keep certain shape and bear in machine work process.In using process, transport and work all propose higher requirement to the degree of being connected firmly of section bar, the particularly reciprocating machine vibration of prime mover, the intensity connected section bar is high especially: in package packing machine, the reciprocating machine vibration of prime mover can cause the connection of two section bars to get loose, thus make body deformation, and then cause the location required in collaborative work that is interconnected of package packing machine to require to be destroyed with other geometry, cause machine to work.This point is in foreign export, and the most obviously: jolt in the sea of the package packing machine of the outlet experience nearly moon, usually the gross distortion because the connected element design of section material framework is unreasonable, causes and cannot delay business to overseas customer's delivery, affect business reputation! Though section bar connected element head and value little, relation is very large!
The triangle connection element used on the market, or be called cast steel or the cast aluminium part of " corner brace ", the conventional parts connected for stiffening profile, as shown in Figure 1, this triangle part is abutted against on the section bar connected, by the hole on section bar, use bolt and nut triangle part and section bar to be linked together, utilize leg-of-mutton stability to connect and reinforce.Fig. 2 is design and the order parameter of existing corner brace, and as can be seen from the figure, when the corner brace of the type uses, user only need according to the requirement of strength of profile size and connection to the A in figure, and these parameters of B, C, D and thickness are selected.Using this corner brace reinforced section to connect is eaily.
But, claimant is in the existing corner brace process of use, find that this corner brace is inconvenient to locate and quick mounting when mounted, and easily get loose: screw bolt and nut Placement is installed inconvenient, simultaneously in the mechanical vibration of long-time continuous, the compression of screw bolt and nut is because of after vibrations get loose, the image that easy generation corner brace and section bar stagger, positioning convex (in Fig. 2 D parameter tags that protruding) simultaneously due to existing corner brace in installation process designs unreasonable, often to there is mounting point in workman not right in installation process, and disassemble the thing reinstalled, delay the installation time, waste man-hour.Existing corner brace cannot connect miscellaneous part above more in addition, and the expansion of inconvenient miscellaneous part connects.
Therefore, improve existing corner brace, overcome the installation of existing corner brace convenient not, the problem can not quick and precisely located when simultaneously installing, is of practical significance to those skilled in the art.
Summary of the invention
The utility model, for solving the problem and proposing, by improving existing corner brace structure, providing a kind of triangle connection element and using the section connecting member of this triangle connection element.
The feature of the utility model triangle connection element is, comprising: main body, is piece connecting plate of two at an angle, is close on described section bar; At least one piece of stiffening rib, is arranged in the angle of described two pieces of base plates, connects as a whole with described two pieces of base plates; And mounting hole, be arranged at the center position of described two pieces of base plates; Wherein, the outer ancient piece of jade, round, flat and with a hole in its centre that described connecting plate is close to described section bar is provided with at least one positioning boss, and described positioning boss mates with the groove opening of described section bar, and its shape is trapezoid block.
The triangle connection element that the utility model provides, can also have such feature: wherein, described stiffening rib is provided with tapped hole, for connecting miscellaneous part.
The triangle connection element that the utility model provides, can also have such feature: wherein, described stiffening rib is at least two pieces, and the thickness of described stiffening rib is different.
The triangle connection element that the utility model provides, can also have such feature: wherein, and the center of circle of described mounting hole is on the medial axis of described positioning boss.
The triangle connection element that the utility model provides, can also have such feature: wherein, and its bottom sides of described positioning boss is grown up, and the top length of side is little, and bottom and top are rectangle.
The triangle connection element that the utility model provides, can also have such feature: wherein, and described positioning boss thickness is 0.5mm, and bottom and top are respectively the square of length of side 10mm and 9mm.
The triangle connection element that the utility model provides, can also have such feature: wherein, and the angle between described two pieces of connecting plates is be less than obtuse angle, right angle or the acute angle of 180 degree.
The triangle connection element that the utility model provides, can also have such feature: wherein, and the angle between described two pieces of connecting plates is right angle.
The triangle connection element that the utility model provides, can also have such feature: wherein, and described mounting hole is circular hole or slotted hole.
The utility model additionally provides a kind of section connecting member comprising above-mentioned triangle connection element, it is characterized by and comprises: at least two section bar parts, arranges porose, connect for bolt at the channel bottom of described section bar part; Triangle connection element, two junction surfaces of described triangle connection element are with described two section bar part surfaces laminating; And multiple hexagon socket head cap screw and T-nut, described hexagon socket head cap screw is through behind the hole on the mounting hole of described triangle connection element and described section bar part, tighten the T-nut in the groove being positioned over described section bar part, described triangle connection element is fixed on described section bar part; Described triangle connection element is above-mentioned triangle connection element.
Invention effect and effect
The utility model is provided with positioning boss in existing corner brace, groove opening with described section bar is mated, its shape is trapezoid block, because the opening of this positioning boss with section bar groove matches, newly-designed triangle connection element well can be located with section bar, and boss is fitted together to the opening of section bar groove the firmness can strengthening connecting simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation that existing corner brace connects with section bar;
Fig. 2 is existing corner brace structural representation;
Fig. 3 is the schematic diagram of right angle trigonometry link of the present utility model;
Fig. 4 is the structural representation of the positioning boss of right angle trigonometry link of the present utility model;
Fig. 5 is the section connecting member structural representation that right angle trigonometry link of the present utility model connects with section bar;
Positioning boss detailed structure schematic diagram in the section connecting member that Fig. 6 connects with section bar for right angle trigonometry link of the present utility model;
Fig. 7 is the schematic diagram of acute angle triangle connection element of the present utility model;
Fig. 8 is the structural representation of the positioning boss of acute angle triangle connection element of the present utility model;
Embodiment
The triangle connection element provided in order to further detailed description the utility model and the structure of section connecting member and implementation result, citing below illustrates the structure of triangle connection element.
Embodiment 1
Fig. 3 is the schematic diagram of the right angle trigonometry link of the present embodiment
Fig. 4 is the structural representation of the positioning boss of the right angle trigonometry link of the present embodiment
As Fig. 3, shown in 4, right angle trigonometry link 100, comprising: main body 10 and stiffening rib 20,
Wherein, main body 10 is two pieces of connecting plates 11 and 12 at an angle, be close on described section bar, the center position of two pieces of connecting plates 11 and 12 is provided with mounting hole 111 and 121, mounting hole 111 and 121 is circular through hole, the center line being positioned at mounting hole 111 and 121 is provided with positioning boss 112 and 122, positioning boss 112 and 122 is positioned at the outer wall of described connecting plate 11 and 12, groove opening with described section bar is mated, its shape is trapezoid block, its bottom sides is grown up, the top length of side is little, bottom and top are respectively the square of length of side 10mm and 9mm, thickness is 0.5mm.In order to strengthen locating effect in this embodiment, wherein positioning boss 112 and 122 is provided with two positioning boss 112 and 122 at the outer wall of connecting plate 11 and 12 respectively.
Stiffening rib 20, comprise two pieces of stiffening ribs: thicker stiffening rib 21 and thinner stiffening rib 22, be arranged in the angle space, right angle of described two pieces of connecting plates 11 and 12, be connected as a whole with 12 with described two pieces of base plates 11, mounting hole 111 and 121 is clipped in the middle, has tapped hole 211 and 221 at the outer wall of two pieces of stiffening ribs 21 and 22.
Fig. 5 is the section connecting member structural representation that the right angle trigonometry link of the present embodiment connects with section bar
Positioning boss detailed structure schematic diagram in the section connecting member that the right angle trigonometry link that Fig. 6 is the present embodiment connects with section bar
Section connecting member 1000, comprising: two section bar parts 200 and 300, arrange porose at the channel bottom of described section bar part, and the cross section of section bar part 200 and 300 as shown in Figure 6, has groove 301;
Right angle trigonometry link 100, two connecting plates 11 and 12 of described triangle connection element are with described two section bar parts 200 and 300 surface laminating; And
Multiple hexagon socket head cap screw 400 and T-nut 500, described hexagon socket head cap screw 400 is through behind the hole on the mounting hole 111 and 121 of described triangle connection element and described section bar part, tighten the T-nut 500 in the groove 301 being positioned over described section bar part, described triangle connection element 100 is fixed on described section bar part 200 and 300;
As show in Fig. 6 positioning boss 112 detailed structure shown in, positioning boss 112 is entrenched in the groove 301 of described section bar part, with its laminating, can prevent right angle trigonometry link 100 changing of the relative positions, simultaneously because be that same groove 301 is fitted and also facilitated location and installation.
The effect of embodiment and beneficial effect
The present embodiment is provided with positioning boss in existing corner brace, groove opening with described section bar is mated, its shape is trapezoid block, because the opening of this positioning boss with section bar groove matches, newly-designed triangle connection element well can be located with section bar, and boss is fitted together to the opening of section bar groove the firmness can strengthening connecting simultaneously.
Further, being sized and shaped as of positioning boss: bottom sides is grown up, the top length of side is little, bottom and top are respectively the square of length of side 10mm and 9mm, thickness is 0.5mm, and this size and dimension mates with the groove dimensions of existing section bar, can be engaged in groove comparatively closely, easy to use, the structure that large top, bottom is little is simultaneously convenient to die casting manufacture.
The tapped hole that a thick thin stiffening rib is arranged, can facilitate other parts of subsequent installation, strengthen expansivity.Especially, the thick thin design of stiffening rib one, can select according to the requirement of strength of different connected element: when join strength requires high, that thick stiffening rib is just used to connect, improve join strength by the length of screw-thread fit, corresponding also can to connect by thin that stiffening rib of choice for use.
The section connecting member that the present embodiment provides, use the right angle trigonometry link in embodiment 1 and T-nut, bolt carrys out the connection of reinforced section, locate conveniently when mounted, in the groove of section bar that particularly positioning boss can be fitted together to, can effectively prevent from the changing of the relative positions on section bar face of Vee formation part is installed.
Embodiment 2
Fig. 7 is the schematic diagram of the acute angle triangle connection element of the present embodiment
Fig. 8 is the structural representation of the positioning boss of the acute angle triangle connection element of the present embodiment
As Fig. 7, shown in 8, in the present embodiment, other technologies feature is identical with embodiment 1, therefore do not make marks and illustrate, unlike: change the angle of the connecting plate of two in embodiment 1 11 and 12 into acute angle 45 degree by right angle, mounting hole 111 and 121 has been changed long-round-shape by circle simultaneously and obtained acute angle triangle connection element in embodiment 2.The angle of two two-stage plate 11 and 12 can have been changed obtuse angle equally, such design is the different amount requirement in order to adapt to when differential profiles connects.
The effect of embodiment and beneficial effect
Select as one, this gives the triangle connection element that two technical characteristicss are different from embodiment 1, right angle is adjusted to acute angle, is the situation in order to adapt to other connection angles.Circular hole is designed to slotted hole simultaneously, while convenient installation, also reduces the operative position requirement to mounting hole.
Claims (10)
1. a triangle connection element, for the connection of connection profile and reinforced section, comprising:
Main body, is piece connecting plate of two at an angle, is close on described section bar;
At least one piece of stiffening rib, is arranged in the angle of described two pieces of connecting plates, connects as a whole with described two pieces of base plates; And
Mounting hole, is arranged at the center position of described two pieces of connecting plates;
Wherein, the outer ancient piece of jade, round, flat and with a hole in its centre that described connecting plate is close to described section bar is provided with at least one positioning boss, and described positioning boss mates with the groove opening of described section bar, and its shape is trapezoid block.
2. triangle connection element as claimed in claim 1, is characterized in that:
Wherein, described stiffening rib is provided with tapped hole, for connecting miscellaneous part.
3. triangle connection element as claimed in claim 1, is characterized in that:
Wherein, described stiffening rib is at least two pieces, and the thickness of described stiffening rib is different.
4. triangle connection element as claimed in claim 1, is characterized in that:
Wherein, the center of circle of described mounting hole is on the medial axis of described positioning boss.
5. triangle connection element as claimed in claim 1, is characterized in that:
Wherein, its bottom sides of described positioning boss is grown up, and the top length of side is little, and bottom and top are rectangle.
6. triangle connection element as claimed in claim 5, is characterized in that:
Wherein, described positioning boss thickness is 0.5mm, and bottom and top are respectively the square of length of side 10mm and 9mm.
7. triangle connection element as claimed in claim 1, is characterized in that:
Wherein, the angle between described two pieces of connecting plates is be less than obtuse angle, right angle or the acute angle of 180 degree.
8. triangle connection element as claimed in claim 1, is characterized in that:
Wherein, the angle between described two pieces of connecting plates is right angle.
9. triangle connection element as claimed in claim 1, is characterized in that:
Wherein, described mounting hole is circular hole or slotted hole.
10. a section connecting member, is characterized in that, comprising:
At least two section bar parts, arrange porose at the channel bottom of described section bar part, connect for bolt;
Triangle connection element, two junction surfaces of described triangle connection element are with described two section bar part surfaces laminating; And
Multiple hexagon socket head cap screw and T-nut, described hexagon socket head cap screw is through behind the hole on the mounting hole of described triangle connection element and described section bar part, tighten the T-nut in the groove being positioned over described section bar part, described triangle connection element is fixed on described section bar part;
Described triangle connection element is as in claim 1 ~ 9 as described in any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520650207.3U CN204942176U (en) | 2015-08-26 | 2015-08-26 | Triangle connection element and section connecting member |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520650207.3U CN204942176U (en) | 2015-08-26 | 2015-08-26 | Triangle connection element and section connecting member |
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| CN204942176U true CN204942176U (en) | 2016-01-06 |
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| CN201520650207.3U Active CN204942176U (en) | 2015-08-26 | 2015-08-26 | Triangle connection element and section connecting member |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105923086A (en) * | 2016-06-01 | 2016-09-07 | 郑州蛋壳信息科技有限公司 | Modular assembly device capable of completing multi-form assembling |
| CN106351917A (en) * | 2016-10-27 | 2017-01-25 | 苏州市淞舜五金有限公司 | Multifunctional sectional material connector |
| CN106369266A (en) * | 2016-10-24 | 2017-02-01 | 重庆华万伦电器有限公司 | T-shaped stable connection corner fitting |
| CN106438612A (en) * | 2016-10-28 | 2017-02-22 | 成都福誉科技有限公司 | No-punching profile assembly structure and mounting method |
| CN107830026A (en) * | 2017-09-07 | 2018-03-23 | 平湖台丽办公自动化设备有限公司 | A kind of novel connector |
| CN110645458A (en) * | 2019-09-17 | 2020-01-03 | 常州大学 | Freely-liftable moving device for exciter |
| CN112145517A (en) * | 2020-10-26 | 2020-12-29 | 百泓金属制品（大连）有限公司 | Inner angle fastener for fixing section bar |
-
2015
- 2015-08-26 CN CN201520650207.3U patent/CN204942176U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105923086A (en) * | 2016-06-01 | 2016-09-07 | 郑州蛋壳信息科技有限公司 | Modular assembly device capable of completing multi-form assembling |
| CN105923086B (en) * | 2016-06-01 | 2019-05-03 | 郑州蛋壳信息科技有限公司 | The modular assembly device of achievable polymorphic assembly |
| CN106369266A (en) * | 2016-10-24 | 2017-02-01 | 重庆华万伦电器有限公司 | T-shaped stable connection corner fitting |
| CN106351917A (en) * | 2016-10-27 | 2017-01-25 | 苏州市淞舜五金有限公司 | Multifunctional sectional material connector |
| CN106438612A (en) * | 2016-10-28 | 2017-02-22 | 成都福誉科技有限公司 | No-punching profile assembly structure and mounting method |
| CN107830026A (en) * | 2017-09-07 | 2018-03-23 | 平湖台丽办公自动化设备有限公司 | A kind of novel connector |
| CN107830026B (en) * | 2017-09-07 | 2024-02-06 | 平湖台丽办公自动化设备有限公司 | Connecting piece |
| CN110645458A (en) * | 2019-09-17 | 2020-01-03 | 常州大学 | Freely-liftable moving device for exciter |
| CN112145517A (en) * | 2020-10-26 | 2020-12-29 | 百泓金属制品（大连）有限公司 | Inner angle fastener for fixing section bar |
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| GR01 | Patent grant |