CN202040180U - Novel crossarm bolt - Google Patents
Novel crossarm bolt Download PDFInfo
- Publication number
- CN202040180U CN202040180U CN2011201319213U CN201120131921U CN202040180U CN 202040180 U CN202040180 U CN 202040180U CN 2011201319213 U CN2011201319213 U CN 2011201319213U CN 201120131921 U CN201120131921 U CN 201120131921U CN 202040180 U CN202040180 U CN 202040180U
- Authority
- CN
- China
- Prior art keywords
- bolt
- reduced
- nut
- novel
- novel crossarm
- 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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Abstract
The utility model discloses a novel crossarm bolt which comprises a bolt rod body. One end of the bolt rod body is provided with a screw thread and is in threaded connection with a first nut. The other end of the bolt rod body is provided with a screw thread and is in threaded connection with a second nut. Both ends of the novel crossarm bolt are in threaded connection with the nuts, so that the bolt rod body has consistent radial dimension and can be made of a rod material without being forged and the cost is reduced. Even though a forging mode is adopted, due to great decrease of the diameter of a blank, the forging difficulty is reduced, the using amount of the material is reduced, the raw material is saved and the processing quantity is also correspondingly reduced, so that not only is the material cost reduced, but also the processing cost is reduced. When the novel crossarm bolt is installed, the nuts can be simultaneously rotated at both the ends of the novel crossarm bolt, so that the degree of tightness of both the ends of the novel crossarm bolt is simultaneously regulated. The novel crossarm bolt is convenient to install. The installing speed of equipment is accelerated.
Description
Technical field
The utility model relates to a kind of link, particularly a kind of novel cross-arm bolt, be mainly used in the occasions such as fixedly lifting of industries such as electric power, chemical industry to industrial pipeline or equipment, this novel cross-arm bolt is as the parts of taking root of the suspension and support of fixing lifting industrial pipeline or equipment.
Background technique
In industries such as electric power, chemical industry, there are quite a few pipeline or equipment to install and fix by suspension and support, by suspension and support pipeline or equipment are fixed on the basic support body, it is the cross-arm bolt that the suspension and support of carrying pipeline or equipment has the parts of taking root, and by the cross-arm bolt suspension and support is connected on the basic support body.Because cross-arm bolt bearing load is bigger, so its Dimensions is bigger than general bolt connection piece.As shown in Figure 2: existing cross-arm bolt is that a bolt body of rod 3 is arranged, and is connected with one first nut 1 at the threaded one end of the bolt body of rod 3, and the other end of the bolt body of rod 3 is fixedly connected with a nut 4, and nut 4 is a structure with the bolt body of rod 3.The cross-arm bolt of this structure, because the outer profile size of nut 4 is big than the diameter dimension of the bolt body of rod 3, therefore, during the processing forging blank, the diameter of its blank is bigger, not only increased the forging difficulty, the big shortcoming of material consumption is also arranged, and amount of finish is big, the cost height, be an end precession nut during installation, can not operate simultaneously at two ends.
Summary of the invention
The purpose of this utility model provides a kind of novel cross-arm bolt easy, that but operate simultaneously at two ends, cost is low when saving material, installation that forges, and overcomes the deficiencies in the prior art.
Novel cross-arm bolt of the present utility model comprises the bolt body of rod, and an end of the bolt body of rod is processed with screw thread and first nut that has been threaded, and the other end of the described bolt body of rod is processed with screw thread and has been threaded second nut.
Novel cross-arm bolt of the present utility model because the two ends nut that all has been threaded, makes the radial dimension unanimity of the bolt body of rod, can select bar processing for use, need not to forge, and reduces cost; Both made the forging mode of selecting for use, and because blank diameter dwindles greatly, also reduced the forging difficulty, and reduced the consumption of material, and saved raw material, amount of finish reduces thereupon, has not only reduced cost of material, has also reduced processing cost; But two ends while swivel nut is adjusted degree of tightness simultaneously during installation, and convenient the installation improved the installation rate of equipment.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structural representation of cross-arm bolt in the prior art.
Embodiment
As shown in Figure 1: 3 is the bolt body of rod, and an end of the bolt body of rod 3 is processed with screw thread and has been threaded first nut 1.The other end at the bolt body of rod 3 is processed with screw thread and has been threaded second nut 2.Above-mentioned first nut 1 and second nut 2 are standard piece.The bolt body of rod 3 selects for use bar to process.The cross-arm bolt easy processing of this structure is saved material, installs easy to adjust.
Claims (1)
1. novel cross-arm bolt, comprise the bolt body of rod (3), one end of the bolt body of rod (3) is processed with screw thread and first nut (1) that has been threaded, and it is characterized in that: the other end of the described bolt body of rod (3) is processed with screw thread and has been threaded second nut (2).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011201319213U CN202040180U (en) | 2011-04-29 | 2011-04-29 | Novel crossarm bolt |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011201319213U CN202040180U (en) | 2011-04-29 | 2011-04-29 | Novel crossarm bolt |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202040180U true CN202040180U (en) | 2011-11-16 |
Family
ID=44967626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011201319213U Expired - Fee Related CN202040180U (en) | 2011-04-29 | 2011-04-29 | Novel crossarm bolt |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202040180U (en) |
-
2011
- 2011-04-29 CN CN2011201319213U patent/CN202040180U/en not_active Expired - Fee Related
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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: 20111116 Termination date: 20170429 |
|
CF01 | Termination of patent right due to non-payment of annual fee |