CN203628244U - Foldable type reinforcing connecting rod with double T-shaped head clamping grooves - Google Patents
Foldable type reinforcing connecting rod with double T-shaped head clamping grooves Download PDFInfo
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- CN203628244U CN203628244U CN201320772923.XU CN201320772923U CN203628244U CN 203628244 U CN203628244 U CN 203628244U CN 201320772923 U CN201320772923 U CN 201320772923U CN 203628244 U CN203628244 U CN 203628244U
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- shaped connecting
- connecting head
- swingle
- head
- draw
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Abstract
The utility model discloses a foldable type reinforcing connecting rod with double T-shaped head clamping grooves. The reinforcing connecting rod comprises a first T-shaped connecting head, a first rotary rod, a second rotary rod and a second T-shaped connecting head, wherein the first T-shaped connecting head is connected with the first rotary rod through a first connecting bolt, the first rotary rod is connected with the second rotary rod through a rotary rod bolt, the second rotary rod is connected with the second T-shaped connecting head through a second connecting bolt, and the first T-shaped connecting head and the second T-shaped connecting head are connected with special-shaped profile T-shaped grooves in a complicated framework structure. The reinforcing connecting rod has the advantages that the cost is low, and the processing is convenient; the reinforcing connecting rod is suitable for super-large batch automatic production; after the T-shaped grooves are freely connected, and the special-shaped profile frameworks which are connected at any angle are supported, the functions of connection, reinforcing, supporting and deformation-prevention are realized; the effect is obvious, the structure is practical, and the price-performance ratio is higher.
Description
Technical field
The utility model relates to a kind of profile shapes accessory field, is specifically related to the collapsible reinforced company of a kind of double T draw-in groove extension bar.
Background technique
The various skeleton patterns of profile shapes construction at present all need firm connection around the corner, profile shapes is provided with T-slot, various T shape header structures can be installed in groove, profile shapes framework often has yielding feature, this just needs leg-of-mutton supporting structure, and connection angle between profile shapes and profile shapes is freer, the reinforcement resistance to deformation means of complicated shape skeleton are less, operate also more difficult, because the difference of angle also needs to arrange a variety of specifications, use very inconvenient, in society in the urgent need to a kind of freedom and flexibility, the general framework of profile shapes at any angle reinforcement accessory.
Summary of the invention
The purpose of this utility model is to overcome the above problem that prior art exists, the collapsible reinforced company of a kind of double T draw-in groove extension bar is provided, the utility model is with low cost, easy to process, be applicable to super large batch automatic production, the various profile shapes frameworks that can be connected arbitrarily and be supported by T-slot arbitrarily angled connection, play connection, reinforcement, support and resistance to deformation, and successful, structure practicality, cost performance are higher.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the utility model is achieved through the following technical solutions:
The collapsible reinforced company of a kind of double T draw-in groove extension bar, comprise the first T-shaped connecting head, the first swingle, the second swingle and the second T-shaped connecting head, described the first T-shaped connecting head is connected with the first swingle by the first attachment post bolt, described the first swingle is connected with the second swingle by rotation roofbolt bolt, described the second swingle is connected with the second T-shaped connecting head by the second attachment post bolt, and described the first T-shaped connecting head is connected with the profile shapes T-slot arranging in COMPLEX FRAME structure with the second T-shaped connecting head.
Further, the first bar head joint interworking that the first head rod joint that described the first T-shaped connecting head arranges and the first swingle arrange; The second swing arm joint interworking that the first swing arm joint that described the first swingle arranges and the second swingle arrange; The second head rod joint interworking that the second bar head joint that described the second swingle arranges and the second T-shaped connecting head arrange.
Further, on described the first swing arm joint, be provided with revotating card headpin, described the second swing arm joint is provided with rotation arc draw-in groove, and described revotating card headpin and rotation arc draw-in groove are by rotating and coordinate around rotating roofbolt bolt.
Further, on described rotation arc draw-in groove, be provided with rotation arc snap fit and fixing locking obstruction convex closure.
Further, described, the Placement of described the first T-shaped connecting head and the second T-shaped connecting head and profile shapes T-slot is, while not fixing, the first T-shaped connecting head and the second T-shaped connecting head can be free to slide in profile shapes T-slot, after the first T-shaped connecting head and the second T-shaped connecting head fastener are fixing, can not slide along profile shapes T-slot again.
The beneficial effects of the utility model are:
The utility model is with low cost, easy to process, be applicable to super large batch automatic production, can connect arbitrarily and support by T-slot the various profile shapes frameworks of arbitrarily angled connection, play connection, reinforcement, support and resistance to deformation, successful, structure practicality, cost performance are higher.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of specification, below with preferred embodiment of the present utility model and coordinate accompanying drawing to be described in detail as follows.Embodiment of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms the application's a part, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is a kind of embodiment's of the utility model connection cross-sectional schematic;
Fig. 2 is the plan view under a kind of embodiment's bent state of the utility model;
Fig. 3 is the plan view under a kind of embodiment's working state of the utility model;
Fig. 4 is the axonometric drawing under a kind of embodiment's bent state of the utility model;
Fig. 5 is the axonometric drawing under a kind of embodiment's working state of the utility model;
Fig. 6 is a kind of embodiment's of the utility model as installed schematic diagram;
Number in the figure explanation: 1, the first T-shaped connecting head, 2, the first swingle, 3, the second swingle, 4, the second T-shaped connecting head, 5, the first head rod joint, 6, the first attachment post bolt, 7, the first bar head joint, 8, the first swing arm joint, 9, rotation roofbolt bolt, 10, the second swing arm joint, 11, the second bar head joint, 12, the second attachment post bolt, 13, the second head rod joint, 14, revotating card headpin, 15, rotation arc draw-in groove, 16, fixing locking obstruction convex closure, 17, rotation arc snap fit, 18, profile shapes T-slot.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the utility model in detail.
Shown in Fig. 5, the collapsible reinforced company of a kind of double T draw-in groove extension bar, comprise the first T-shaped connecting head 1, the first swingle 2, the second swingle 3 and the second T-shaped connecting head 4, described the first T-shaped connecting head 1 is connected 2 by the first attachment post bolt 6 with the first swingle, described the first swingle 2 is connected with the second swingle 3 by rotation roofbolt bolt 9, described the second swingle 3 is connected with the second T-shaped connecting head 4 by the second attachment post bolt 12, and described the first T-shaped connecting head 1 is connected with the profile shapes T-slot 18 arranging in COMPLEX FRAME structure with the second T-shaped connecting head 4.
Further, the first bar head joint 7 interworkings that the first head rod joint 5 that described the first T-shaped connecting head 1 arranges and the first swingle 2 arrange; The second swing arm joint 10 interworkings that the first swing arm joint 8 that described the first swingle 2 arranges and the second swingle 3 arrange; The second head rod joint 13 interworkings that the second bar head joint 11 that described the second swingle 3 arranges and the second T-shaped connecting head 4 arrange.
Further, on described the first swing arm joint 8, be provided with revotating card headpin 14, described the second swing arm joint 10 is provided with rotation arc draw-in groove 15, and described revotating card headpin 14 and rotation arc draw-in groove 15 are by rotating and coordinate around rotating roofbolt bolt 9.
Further, on described rotation arc draw-in groove 15, be provided with rotation arc snap fit 17 and fixing locking obstruction convex closure 16.
Further, described, described the first T-shaped connecting head 1 and the second T-shaped connecting head 4 with the Placement of profile shapes T-slot 18 are, while not fixing, the first T-shaped connecting head 1 and the second T-shaped connecting head 4 can be free to slide in profile shapes T-slot 18, after the first T-shaped connecting head 1 and the second T-shaped connecting head 4 fasteners are fixing, can not slide along profile shapes T-slot 18 again.
The working principle of the present embodiment is as follows:
By structure as Fig. 1, shown in Fig. 2 and Fig. 4, the first T-shaped connecting head 1 in bent state embodiment and the second T-shaped connecting head 4 snap in respectively in the framework profile shapes T-slot 18 that needs reinforcement and resistance to deformation, as shown in Figure 6, the first T-shaped connecting head 1 and the second T-shaped connecting head 4 can be free to slide in profile shapes T-slot 18, in the time that the first T-shaped connecting head 1 and the second T-shaped connecting head 4 slide to respectively default reinforcement or resistance to deformation position, firmly press the corresponding opposite side of rotation arc snap fit 17, as shown in Figure 3 and Figure 5, embodiment's shape is pressed into exceptionally straight state by bent state, on the first swing arm joint 8, being provided with revotating card headpin 14 rotates around rotation roofbolt bolt 9, having snapped in the second swing arm joint 10 is provided with in rotation arc draw-in groove 15, be provided with rotation arc snap fit 17 and fix the common constrained revotating card headpin 14 of locking obstruction convex closure 16 owing to having on rotation arc draw-in groove 15, embodiment in exceptionally straight state can not automatic bending, in running order, effectively support and strengthened local skeleton pattern, can powerful resistance to deformation, now can also be fastenedly connected with profile shapes T-slot 18 the first T-shaped connecting head 1 and the second T-shaped connecting head 4, increase the reliability of mechanism, need to dismantle time, first remove the fastening piece that the first T-shaped connecting head 1 and the second T-shaped connecting head 4 coordinate with profile shapes T-slot 18, again with the position that presses energetically rotation arc draw-in groove 15, in the time that pressure is greater than the restraining force of fixing locking obstruction convex closure 16, embodiment is bent, the first T-shaped connecting head 1 and the second T-shaped connecting head 4 can be free to slide in profile shapes T-slot 18, taken out and be.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. the collapsible reinforced company of a double T draw-in groove extension bar, it is characterized in that: comprise the first T-shaped connecting head (1), the first swingle (2), the second swingle (3) and the second T-shaped connecting head (4), described the first T-shaped connecting head (1) is connected (2) by the first attachment post bolt (6) with the first swingle, described the first swingle (2) is connected with the second swingle (3) by rotation roofbolt bolt (9), described the second swingle (3) is connected with the second T-shaped connecting head (4) by the second attachment post bolt (12), described the first T-shaped connecting head (1) is connected with the profile shapes T-slot (18) arranging in COMPLEX FRAME structure with the second T-shaped connecting head (4).
2. the collapsible reinforced company of a kind of double T draw-in groove according to claim 1 extension bar, is characterized in that: the first head rod joint (5) that described the first T-shaped connecting head (1) arranges and the first bar head joint (7) interworking of the first swingle (2) setting; The second swing arm joint (10) interworking that the first swing arm joint (8) that described the first swingle (2) arranges and the second swingle (3) arrange; The second head rod joint (13) interworking that the second bar head joint (11) that described the second swingle (3) arranges and the second T-shaped connecting head (4) arrange.
3. the collapsible reinforced company of a kind of double T draw-in groove according to claim 2 extension bar, it is characterized in that: on described the first swing arm joint (8), be provided with revotating card headpin (14), described the second swing arm joint (10) be provided with rotation arc draw-in groove (15), described revotating card headpin (14) with rotation arc draw-in groove (15) by around rotate roofbolt bolt (9) rotate coordinate.
4. the collapsible reinforced company of a kind of double T draw-in groove according to claim 3 extension bar, is characterized in that: on described rotation arc draw-in groove (15), be provided with rotation arc snap fit (17) and fixing locking obstruction convex closure (16).
5. the collapsible reinforced company of a kind of double T draw-in groove according to claim 1 extension bar, it is characterized in that: described in, described the first T-shaped connecting head (1) and the second T-shaped connecting head (4) with the Placement of profile shapes T-slot (18) are, while not fixing, the first T-shaped connecting head (1) and the second T-shaped connecting head (4) can be free to slide in profile shapes T-slot (18), after the first T-shaped connecting head (1) and the second T-shaped connecting head (4) fastener are fixing, can not slide along profile shapes T-slot (18) again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320772923.XU CN203628244U (en) | 2013-11-28 | 2013-11-28 | Foldable type reinforcing connecting rod with double T-shaped head clamping grooves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320772923.XU CN203628244U (en) | 2013-11-28 | 2013-11-28 | Foldable type reinforcing connecting rod with double T-shaped head clamping grooves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203628244U true CN203628244U (en) | 2014-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320772923.XU Expired - Fee Related CN203628244U (en) | 2013-11-28 | 2013-11-28 | Foldable type reinforcing connecting rod with double T-shaped head clamping grooves |
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| Country | Link |
|---|---|
| CN (1) | CN203628244U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106523895A (en) * | 2013-11-28 | 2017-03-22 | 苏州征之魂专利技术服务有限公司 | Foldable strengthened connecting rod with double-T-head clamping groove |
| CN111769502A (en) * | 2020-07-20 | 2020-10-13 | 国网安徽省电力有限公司安庆供电公司 | Power transmission apparatus |
-
2013
- 2013-11-28 CN CN201320772923.XU patent/CN203628244U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106523895A (en) * | 2013-11-28 | 2017-03-22 | 苏州征之魂专利技术服务有限公司 | Foldable strengthened connecting rod with double-T-head clamping groove |
| CN111769502A (en) * | 2020-07-20 | 2020-10-13 | 国网安徽省电力有限公司安庆供电公司 | Power transmission apparatus |
| CN111769502B (en) * | 2020-07-20 | 2021-07-20 | 国网安徽省电力有限公司安庆供电公司 | Power transmission apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20201128 |
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| CF01 | Termination of patent right due to non-payment of annual fee |