CN202577074U - Stretch-draw lock component - Google Patents
Stretch-draw lock component Download PDFInfo
- Publication number
- CN202577074U CN202577074U CN 201220197140 CN201220197140U CN202577074U CN 202577074 U CN202577074 U CN 202577074U CN 201220197140 CN201220197140 CN 201220197140 CN 201220197140 U CN201220197140 U CN 201220197140U CN 202577074 U CN202577074 U CN 202577074U
- Authority
- CN
- China
- Prior art keywords
- stretch
- mounting groove
- draw
- steel pole
- draw lock
- 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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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a stretch-draw lock component, which comprises a stretch-draw lock, a steel rod and a nut. The stretch-draw lock component is characterized in that the steel rod is a steel rod with threads; the stretch-draw lock is provided with a mounting groove; one end of the steel rod is arranged on the mounting groove and is fixedly connected with the nut through the threads; and a cushion cover is arranged between the steel rod and the mounting groove. From structural mounting, the stretch-draw lock component disclosed by the utility model is quite convenient to mount, and meanwhile, is convenient for the parallel use of a track, and large amount of labor force is saved.
Description
Technical field
The utility model relates to a kind of tensioning equipment, particularly the stretch-draw latch fitting.
Background technology
High speed development for present railway; Making needs to drop in a large number about railway production and construction; The construction of track is to need a plenty of time to go to build for a long time; Wherein parallel track is a very important link, and, use inconvenience complicated for the stretch-draw lock member structure that uses increased the labour greatly.
The utility model content
The purpose of the utility model is for the deficiency that solves above-mentioned prior art a kind of stretch-draw latch fitting easy to use to be provided.
To achieve these goals; The stretch-draw latch fitting that the utility model designed; Comprise stretch-draw lock, steel pole and nut, it is characterized in that steel pole is threaded steel pole, the stretch-draw lock is provided with mounting groove; One end of steel pole places on the mounting groove and is connected fixingly with nut thread, is provided with cushion cover between steel pole and the mounting groove.
Described mounting groove is a U type structure.
The stretch-draw latch fitting that the utility model obtains from installing of structure, is installed very conveniently, and simultaneously parallel easy to use for track saved a large amount of labours.
Description of drawings
Fig. 1 is the overall structure sketch map of the utility model.
Among the figure: stretch-draw lock 1, mounting groove 2, steel pole 3, cushion cover 4, nut 5.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Embodiment:
Stretch-draw latch fitting as shown in Figure 1, that present embodiment provides comprises stretch-draw lock 1, steel pole 3 and nut 5, and steel pole 3 is threaded steel pole, and stretch-draw lock 1 is provided with mounting groove 2, and described mounting groove 2 is a U type structure; One end of steel pole 3 places on the mounting groove 2 and is threaded fixingly with nut 5, is provided with cushion cover 4 between steel pole 3 and the mounting groove 2.
Stretch-draw is locked 1 two ends and is placed cushion cover on the mounting groove 2 earlier, and nut 5 is fixing with steel pole 3 through being threaded, and this section steel pole 3 that has nut places on the cushion cover 4, can come into operation.
Claims (2)
1. stretch-draw latch fitting; Comprise stretch-draw lock (1), steel pole (3) and nut (5); It is characterized in that steel pole (3) is threaded steel pole; Stretch-draw lock (1) is provided with mounting groove (2), and an end of steel pole (3) places mounting groove (2) to go up and be threaded fixingly with nut (5), is provided with cushion cover (4) between steel pole (3) and the mounting groove (2).
2. stretch-draw latch fitting according to claim 1 is characterized in that described mounting groove (2) is U type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220197140 CN202577074U (en) | 2012-04-23 | 2012-04-23 | Stretch-draw lock component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220197140 CN202577074U (en) | 2012-04-23 | 2012-04-23 | Stretch-draw lock component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202577074U true CN202577074U (en) | 2012-12-05 |
Family
ID=47246503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220197140 Expired - Fee Related CN202577074U (en) | 2012-04-23 | 2012-04-23 | Stretch-draw lock component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202577074U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107268351A (en) * | 2017-05-19 | 2017-10-20 | 江苏中威重工机械有限公司 | A kind of tensioning latch fitting |
-
2012
- 2012-04-23 CN CN 201220197140 patent/CN202577074U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107268351A (en) * | 2017-05-19 | 2017-10-20 | 江苏中威重工机械有限公司 | A kind of tensioning latch fitting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20140423 |