CN202454981U - Fastening device convenient for cable erection - Google Patents
Fastening device convenient for cable erection Download PDFInfo
- Publication number
- CN202454981U CN202454981U CN2012200468889U CN201220046888U CN202454981U CN 202454981 U CN202454981 U CN 202454981U CN 2012200468889 U CN2012200468889 U CN 2012200468889U CN 201220046888 U CN201220046888 U CN 201220046888U CN 202454981 U CN202454981 U CN 202454981U
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- China
- Prior art keywords
- box
- fastening device
- convenient
- fastener
- steel wire
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- 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 provides a fastening device convenient for cable erection. By the fastening device, the outer side of the right end of a fixing rod is provided with a thread; the outer side of the thread is provided with a fixing nut; the right end of the fixing rod is connected with a rotary box through the thread; the front side and the rear side of the rotary box are provided with rotating handles; a traction steel wire is arranged inside the rotary box and extends out of the right end of the rotary box; the end of the traction steel wire is connected with a fixed connecting box; one end of a pull rod with a raised head is inserted into the fixed connecting box; and the other end of the pull rod is connected with a clamping wire fastening device. Compared with the prior art, the fastening device convenient for cable erection has the advantages that the requirement for adjustment to the cable tension can be met, the fastening device is wide in adjusting range and convenient to use, the adjusting time can be effectively saved, and the construction period is shortened; and moreover, the utility model has the characteristics that the fastening device is reasonable in design, simple in structure, easy to machine and the like; and therefore, the fastening device has high application value.
Description
1, technical field
The utility model relates to a kind of erecting cable device, specifically a kind of fastener of being convenient to erecting cable.
2, background technology
Need special-purpose instrument to operate in the process of erecting cable; But existing instrument is not provided with special-purpose tensioning function; Or the rate of tension adjusting range is too little can not to reach suitable degree; And existing instrument uses comparatively inconvenience when tensioning is operated, and needs the cost plenty of time to adjust, and incurs loss through delay the construction period easily.
3, summary of the invention
The purpose of the utility model is to overcome the deficiency that exists in the prior art, and a kind of fastener of being convenient to erecting cable is provided.
The technical scheme of the utility model realizes by following mode; Its structure is made up of fixed lever, hold-down nut, rotation box, traction steel wire, fixed connection box, pull bar, clamp fastener and rotary handle; The right-hand member arranged outside of fixed lever has screw thread; The screw thread arranged outside has hold-down nut, and the right-hand member of fixed lever is connected with the rotation box through screw thread; The forward and backward both sides of rotation box are provided with rotary handle; The set inside of rotation box has traction steel wire, stretches out from the right-hand member that rotates box, and the end of traction steel wire is connected with the fixed connection box; Pull bar one end that has plush copper inserts and is fixedly connected in the box, and the other end of pull bar is connected with the clamp fastener.
The right-hand member arranged outside of above-mentioned rotation box has tightening knob.
The left end of said fixing bar is set to circular-arc.
The upper and lower end of above-mentioned rotation box is fixed with handle.
During use, at first through the fixed lever end this device is fixed on the online bar, the clamp fastener is clamped cable; Through rotary handle tension cable, stop in the time of can't rotating then, the rotation tightening knob prevents that traction steel wire is loosening; According to the rate of tension situation of cable, rotate the rotation box then, carry out the fine setting of rate of tension through handle; When satisfying the rate of tension requirement, the adjustment hold-down nut avoids loosening.
The utility model has the advantages that:
The fastener of being convenient to erecting cable of the utility model is compared with prior art, can satisfy the adjustment of cable rate of tension, and adjusting range is bigger; It is comparatively convenient to use; Can effectively save the adjusting time, save the duration, and the utility model also have reasonable in design, simple in structure, be easy to characteristics such as processing; Thereby, have good use value.
4, description of drawings
Fig. 1 is for ease of the structural representation of the fastener of erecting cable;
Mark in the accompanying drawing is represented respectively;
1, fixed lever; 2, hold-down nut; 3, rotation box; 4, handle; 5, tightening knob; 6, traction steel wire; 7, be fixedly connected box; 8, pull bar; 9, clamp fastener; 10, rotary handle.
5, embodiment
Below in conjunction with accompanying drawing the fastener of being convenient to erecting cable of the utility model is done following the detailed description.
As shown in Figure 1; Its structure of the fastener of being convenient to erecting cable of the utility model is made up of fixed lever 1, hold-down nut 2, rotation box 3, traction steel wire 6, fixed connection box 7, pull bar 8, clamp fastener 9 and rotary handle 10; The right-hand member arranged outside of fixed lever 1 has screw thread; The screw thread arranged outside has hold-down nut 2, and the right-hand member of fixed lever 1 is connected with rotation box 3 through screw thread; The forward and backward both sides of rotation box 3 are provided with rotary handle 10; The set inside of rotation box 3 has traction steel wire 6; Stretch out from the right-hand member of rotation box 3; The end of traction steel wire 6 is connected with fixed connection box 7, and pull bar 8 one ends that have plush copper insert and are fixedly connected in the box 7, and the other end of pull bar 8 is connected with clamp fastener 9.
The right-hand member arranged outside of rotation box 3 has tightening knob 5, prevents that traction steel wire 6 from sliding.
The left end of fixed lever 1 is set to circular-arc, is convenient to fix.
The upper and lower end of rotation box 3 is fixed with handle 4.
Its processing and fabricating of the fastener of being convenient to erecting cable of the utility model is very simple and convenient, can process shown in the accompanying drawing to specifications.
Except that the described technical characterictic of specification, be the known technology of those skilled in the art.
Claims (4)
1. be convenient to the fastener of erecting cable; It is characterized in that constituting by fixed lever, hold-down nut, rotation box, traction steel wire, fixed connection box, pull bar, clamp fastener and rotary handle; The right-hand member arranged outside of fixed lever has screw thread; The screw thread arranged outside has hold-down nut, and the right-hand member of fixed lever is connected with the rotation box through screw thread; The forward and backward both sides of rotation box are provided with rotary handle; The set inside of rotation box has traction steel wire, stretches out from the right-hand member that rotates box, and the end of traction steel wire is connected with the fixed connection box; Pull bar one end that has plush copper inserts and is fixedly connected in the box, and the other end of pull bar is connected with the clamp fastener.
2. the fastener of being convenient to erecting cable according to claim 1 is characterized in that the right-hand member arranged outside of rotating box has tightening knob.
3. the fastener of being convenient to erecting cable according to claim 1 is characterized in that the left end of fixed lever is set to circular-arc.
4. the fastener of being convenient to erecting cable according to claim 1 is characterized in that the upper and lower end that rotates box is fixed with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200468889U CN202454981U (en) | 2012-02-14 | 2012-02-14 | Fastening device convenient for cable erection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200468889U CN202454981U (en) | 2012-02-14 | 2012-02-14 | Fastening device convenient for cable erection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202454981U true CN202454981U (en) | 2012-09-26 |
Family
ID=46870811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200468889U Expired - Fee Related CN202454981U (en) | 2012-02-14 | 2012-02-14 | Fastening device convenient for cable erection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202454981U (en) |
-
2012
- 2012-02-14 CN CN2012200468889U patent/CN202454981U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20140214 |