CN202991750U - Novel connection mechanism - Google Patents
Novel connection mechanism Download PDFInfo
- Publication number
- CN202991750U CN202991750U CN 201220698987 CN201220698987U CN202991750U CN 202991750 U CN202991750 U CN 202991750U CN 201220698987 CN201220698987 CN 201220698987 CN 201220698987 U CN201220698987 U CN 201220698987U CN 202991750 U CN202991750 U CN 202991750U
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- Prior art keywords
- steel pipe
- utility
- shaped link
- model
- fixed
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Abstract
The utility model relates to a novel connection mechanism which comprises two steel pipes, a U-shaped connection piece and bolts, wherein the U-shaped connection piece is connected and fixed with threaded holes formed in one steel pipe by the bolt; the threaded holes are formed on the two sides of the U-shaped connection piece; through holes are formed at one end of the other steel pipe; and in a connection process, the U-shaped connection piece is inserted into the other steel pipe, and the other steel pipe is fixed on the U-shaped connection piece by the bolts. The novel connection mechanism is simple in structure, high in practicability and easy to popularize, and the original connection strength can be kept after dismounting and mounting for many times.
Description
Technical field
The utility model relates to a kind of bindiny mechanism, is specially a kind of Novel connecting mechanism.
Background technique
Connect between steelframe at present as the end of a square tube is fixed on the square tube of 90 ° of directions of another root and all adopts welding angle steel sheet to connect, as shown in Figure 1, at the end welding angle iron connecting piece 2 of a steel pipe 4, then by simple and easy self-tapping screw 3, angle iron connecting piece 2 is fixed on another root steel pipe 1.Adopt this connecting means shortcoming: the screw thread silk of the formation between simple and easy self-tapping screw 3 and steel pipe 1 is shallow and few again, does not reach the degree of depth and the screw thread quantity of standard thread far away, and join strength is very little, is easy to stripped thread and comes off.If want secondary to remove and install, angle iron connecting piece 2 can not be fixed on another root steel pipe 1 same point substantially.And steel pipe 4 can be subject to the moment as Fig. 1 Vertical direction in actual use, and relatively simple and easy self-tapping screw 3 is shearing forces of doing high-torque, so all have a greatly reduced quality for stability and the bearing of whole secondary steelframe, can't guarantee.
The model utility content
The technical problem that the utility model solves is to provide a kind of Novel connecting mechanism, to solve the problem that proposes in the above-mentioned background technology.
The technical problem that the utility model solves realizes by the following technical solutions:
A kind of Novel connecting mechanism, comprise two steel pipes, U-shaped link, bolt, described U-shaped link is connected and fixed by the tapped hole of the making on bolt and steel pipe, U-shaped link both sides are equipped with tapped hole, another root steel pipe one end is provided with through hole, during connection, U-shaped link is inserted in another root steel pipe, by bolt, another root steel pipe is fixed on U-shaped link.
Beneficial effect: compared with prior art, the utility model is simple in structure, can keep original join strength after repeatedly removing and installing, and is practical, easily promotes.
Description of drawings
Fig. 1 is the structural representation of prior art.
Fig. 2 is structural representation of the present utility model.
Fig. 3 is that the A of Fig. 2 is to view.
Embodiment
Of the present utility modelly to realize technological means, creation characteristic in order making, to reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Fig. 2 ~ 3, a kind of Novel connecting mechanism, comprise two square steeel tubes, U-shaped link 6, bolt 5, described U-shaped link 6 is connected and fixed by the tapped hole of the making on bolt 5 and steel pipe 1, U-shaped link 6 both sides are equipped with tapped hole 61, and another root steel pipe 4 one ends are provided with through hole 41, during connection, U-shaped link 6 is inserted in another root steel pipe 4, by bolt 5, another root steel pipe 4 is fixed on U-shaped link 6.
The utility model is simple in structure, can keep original join strength after repeatedly removing and installing, and is practical, easily promotes.
Above demonstration and described basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.Claimed scope of the present utility model is defined by appending claims and equivalent thereof.
Claims (1)
1. Novel connecting mechanism, comprise two steel pipes, U-shaped link, bolt, it is characterized in that: described U-shaped link is connected and fixed by the tapped hole of the making on bolt and steel pipe, U-shaped link both sides are equipped with tapped hole, another root steel pipe one end is provided with through hole, during connection, U-shaped link is inserted in another root steel pipe, by bolt, another root steel pipe is fixed on U-shaped link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220698987 CN202991750U (en) | 2012-12-18 | 2012-12-18 | Novel connection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220698987 CN202991750U (en) | 2012-12-18 | 2012-12-18 | Novel connection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202991750U true CN202991750U (en) | 2013-06-12 |
Family
ID=48562934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220698987 Expired - Fee Related CN202991750U (en) | 2012-12-18 | 2012-12-18 | Novel connection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202991750U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107771134A (en) * | 2015-06-23 | 2018-03-06 | 马勒国际有限公司 | For the air-conditioning system of vehicle, especially rooftop air conditioning system and the vehicle with the type air-conditioning system |
-
2012
- 2012-12-18 CN CN 201220698987 patent/CN202991750U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107771134A (en) * | 2015-06-23 | 2018-03-06 | 马勒国际有限公司 | For the air-conditioning system of vehicle, especially rooftop air conditioning system and the vehicle with the type air-conditioning system |
| CN107771134B (en) * | 2015-06-23 | 2019-09-27 | 马勒国际有限公司 | For the air-conditioning system of vehicle, especially rooftop air conditioning system and the vehicle with the type air-conditioning system |
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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: 20130612 Termination date: 20141218 |
|
| EXPY | Termination of patent right or utility model |