CN202072384U - Coordination structure of load bolt and pressing plate - Google Patents
Coordination structure of load bolt and pressing plate Download PDFInfo
- Publication number
- CN202072384U CN202072384U CN2011201660778U CN201120166077U CN202072384U CN 202072384 U CN202072384 U CN 202072384U CN 2011201660778 U CN2011201660778 U CN 2011201660778U CN 201120166077 U CN201120166077 U CN 201120166077U CN 202072384 U CN202072384 U CN 202072384U
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- China
- Prior art keywords
- pressing plate
- load bolt
- coordination structure
- hole
- load
- 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
Links
- 239000000725 suspension Substances 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 3
- 238000003754 machining Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a coordination structure of a load bolt and a pressing plate, which comprises the pressing plate, wherein a suspension hole of the pressing plate is machined on the pressing plate; the load bolt is arranged inside the suspension hole of the pressing plate; a tapered hole is connected with the upper end of the suspension hole of the pressing plate; and the bottom of a nut on the load bolt is provided with a spherical surface which is matched with the tapered hole. When the coordination structure is installed, the spherical surface at the bottom of the nut of the load bolt is directly matched with the tapered hole of the upper end of the suspension hole of the pressing plate so as to ensure a heavy object to be hoisted to swing to a certain degree, and meanwhile, parts are reduced relatively; and therefore, the coordination structure is easy to machine and manufacture, the machining cost is reduced, the consumption of materials is reduced, and the occupied space is relatively small after the coordination structure is installed.
Description
Technical field
The utility model relates to the fit structure of a kind of load bolt and pressing plate.
Background technology
At present, in industries such as electric power, chemical industry, often use suspension bracket fixing lifting industrial pipeline or equipment, suspension bracket and load bolted connection, the load bolt is supported by pressing plate.As shown in Figure 4: load bolt 1 inserts in the lifting hole(eyelet) 6 on the pressing plate 2, is welded with the cone washer 4 that endoporus has the conical surface on pressing plate 2, is furnished with spherical washer 3 on cone washer 4, the nut bottom surface of load bolt 1 upper end be pressed in spherical washer 3 above.This structure can satisfy the industrial pipeline or the equipment that are lifted has a certain amount of swing when operation, but structure is comparatively complicated, and parts are many, the processing trouble, and the cost height, it is big to take up room after the installation.
Summary of the invention
The purpose of this utility model provide a kind of simple in structure, parts are few, save the load bolt in space and the fit structure of pressing plate, overcome the deficiencies in the prior art.
The fit structure of load bolt of the present utility model and pressing plate comprises pressing plate, is processed with the pressing plate lifting hole(eyelet) on pressing plate, the load bolt is arranged in the pressing plate lifting hole(eyelet), the upper end of described pressing plate lifting hole(eyelet) is connected with taper hole, and there is sphere described load bolt upper cap nut bottom surface, and sphere and taper hole match.
The fit structure of load bolt of the present utility model and pressing plate, the sphere of load bolt end nut bottom taper hole direct and pressing plate lifting hole(eyelet) upper end matches during installation, having guaranteed is had a certain amount of swing by the lifting weight, parts reduce relatively simultaneously, processing and fabricating is more easy, reduced tooling cost, reduced the consumption of material, taking up room after the installation reduces relatively.
Of the present utility model
Description of drawings
Fig. 1 is the structural representation of the utility model specific embodiment;
Fig. 2 is the structural representation of the load bolt shown in Fig. 1;
Fig. 3 is the structural representation of the pressing plate shown in Fig. 1;
Fig. 4 is the prior art constructions scheme drawing.
The specific embodiment
As shown in Figure 1, 2, 3: 1 is the load bolt, and 2 is pressing plate, is processed with pressing plate lifting hole(eyelet) 6 on pressing plate 2, and pressing plate lifting hole(eyelet) 6 upper ends are connected to taper hole 7.In nut bottom surface, load bolt 1 termination sphere 5 is arranged.
Utilize this device to cooperate lifting pipeline or equipment with spring hanger, when operation, can guarantee level and the vertically thermal walking of both direction simultaneously, played the efficient buffer effect, guarantee the smooth operation of spring hanger.
Claims (1)
1. the fit structure of load bolt and pressing plate, comprise pressing plate (2), on pressing plate (2), be processed with pressing plate lifting hole(eyelet) (6), load bolt (1) is arranged in pressing plate lifting hole(eyelet) (6), it is characterized in that: the upper end of described pressing plate lifting hole(eyelet) (6) is connected with taper hole (7), there is sphere (5) described load bolt (1) upper cap nut bottom surface, and sphere (5) matches with taper hole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201660778U CN202072384U (en) | 2011-05-24 | 2011-05-24 | Coordination structure of load bolt and pressing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201660778U CN202072384U (en) | 2011-05-24 | 2011-05-24 | Coordination structure of load bolt and pressing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202072384U true CN202072384U (en) | 2011-12-14 |
Family
ID=45110491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201660778U Expired - Fee Related CN202072384U (en) | 2011-05-24 | 2011-05-24 | Coordination structure of load bolt and pressing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202072384U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2540757C2 (en) * | 2013-04-18 | 2015-02-10 | Открытое акционерное общество "Национальный институт авиационных технологий" (ОАО НИАТ) | Method of bolted connection of parts and bolted connection assembly |
| CN115156641A (en) * | 2022-08-11 | 2022-10-11 | 中船第九设计研究院工程有限公司 | Internal and external thread machining device for machining part |
| CN115263895A (en) * | 2022-08-04 | 2022-11-01 | 东方蓝天钛金科技有限公司 | Supporting plate spherical nut assembly suitable for deformation connection of door cover |
-
2011
- 2011-05-24 CN CN2011201660778U patent/CN202072384U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2540757C2 (en) * | 2013-04-18 | 2015-02-10 | Открытое акционерное общество "Национальный институт авиационных технологий" (ОАО НИАТ) | Method of bolted connection of parts and bolted connection assembly |
| CN115263895A (en) * | 2022-08-04 | 2022-11-01 | 东方蓝天钛金科技有限公司 | Supporting plate spherical nut assembly suitable for deformation connection of door cover |
| CN115156641A (en) * | 2022-08-11 | 2022-10-11 | 中船第九设计研究院工程有限公司 | Internal and external thread machining device for machining part |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20170524 |