CN203632082U - Lead tightening pulley device - Google Patents
Lead tightening pulley device Download PDFInfo
- Publication number
- CN203632082U CN203632082U CN201320721907.8U CN201320721907U CN203632082U CN 203632082 U CN203632082 U CN 203632082U CN 201320721907 U CN201320721907 U CN 201320721907U CN 203632082 U CN203632082 U CN 203632082U
- Authority
- CN
- China
- Prior art keywords
- wire
- towing plate
- shaped bar
- pulleys
- connecting rod
- 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
- 238000005452 bending Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 12
- 239000010959 steel Substances 0.000 abstract description 12
- 229920000742 Cotton Polymers 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000007665 sagging Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Images
Abstract
The utility model provides a lead tightening pulley device, relating to lead tightening wheels. The two ends of a connecting rod (2) are respectively bent forwards to form wheel shafts (3), two pulleys (4) are respectively connected to the two wheel shafts (3), the upper end of a J-shaped rod (5) is fixed in the middle portion of the connecting rod (2), the lower surface of the J-shaped rod (5) is provided with a towing plate (6), and wheel grooves (1) which are respectively arranged at the outer surfaces of the two pulleys (4) correspond a recess of the J-shaped rod (5). According to the utility model, a lead is placed into the recess of the J-shaped rod by moving the two pulleys on a steel strand, the towing plate in the lower portion of the J-shaped rod can be drawn via a rope by a ground worker, so that workers hung on the steel strand can install wire clamps.
Description
[technical field]
The utility model relates to a kind of wire wire stretching wheel, especially relates to a kind of wire snatch block device.
[background technology]
Set up wire between two electric poles time, steel strand wire need to be set in advance on two electric poles, then in the bottom of corresponding steel strand wire, wire is set, use multiple line cards to make steel strand wire connect the wire of bottom, to prevent that the wire that quality comparatively relaxes is sagging, in this work progress, the workman that line card is installed is hung in steel strand wire top and moves back limit installation line card, sagging due to wire, can make line card to assembling so that line card one side to be installed, the wire that does not have servicing unit to hold up makes to install the very inconvenience of workmen's operation of line card.
[summary of the invention]
In order to overcome the deficiency in background technology, the purpose of this utility model is to provide a kind of wire snatch block device, utilize two pulleys to walk on steel strand wire, wire is put into the depression of J-shaped bar, the workmen on ground draws the towing plate of J-shaped bar bottom by cotton rope, facilitated the workman who is hung on steel strand wire that line card is installed.
For achieving the above object, the utility model adopts following technical scheme:
A kind of wire snatch block device, comprise pulley, connecting rod, J-shaped bar and towing plate, the two ends of connecting rod form wheel shaft to anterior bending, and two pulleys are connected in two axles, the upper end of J-shaped bar is fixed on the middle part of connecting rod, is provided with towing plate in the bottom surfaces of J-shaped bar; The race that described two pulley outer edge surfaces arrange is corresponding with the depression of J-shaped bar.
Described wire snatch block device, described towing plate middle part is provided with hole; Or described towing plate is " work " character form structure.
Owing to adopting technical scheme as above, the utlity model has following superiority:
Wire snatch block device described in the utility model, be placed on steel strand wire by two pulleys, the workmen on ground draws the towing plate walking of J-shaped bar bottom by cotton rope, and place wire by the depression of J-shaped bar, under ground construction personnel's traction, comparatively laborsaving when being hung in workman on steel strand wire line card being installed, overcome the inconvenience in background technology; The utlity model has the advantages such as simple in structure, easy to use.
[accompanying drawing explanation]
Fig. 1 is structural representation of the present utility model;
In the drawings: 1, race; 2, connecting rod; 3, wheel shaft; 4, pulley; 5, J-shaped bar; 6, towing plate.
[embodiment]
By reference to the accompanying drawings to the utility model further instruction; The utility model is not limited to the following examples;
Wire snatch block device described in 1 by reference to the accompanying drawings, comprise pulley 4, connecting rod 2, J-shaped bar 5 and towing plate 6, the two ends of connecting rod 2 form wheel shaft 3 to anterior bending, two pulleys 4 are connected in two axles 3, the upper end of J-shaped bar 5 is fixed on the middle part of connecting rod 2, be provided with towing plate 6 in the bottom surfaces of J-shaped bar 5, described towing plate 6 middle parts are provided with hole; Or described towing plate 6 is " work " character form structure; The race 1 that described two pulley 4 outer edge surfaces arrange is corresponding with the depression of J-shaped bar 5.
Implement wire snatch block device described in the utility model, when use, two pulley 4 races 1 of the present utility model are blocked to steel strand wire, then wire is put into the depression of J-shaped bar 5, " work " font towing plate 6 that the workmen on ground draws J-shaped bar 5 bottoms by cotton rope " is bundled in pull rope in the both sides depression of ' work ' font " or the towing plate 6 with hole " penetrates pull rope in the hole of towing plate 6 " walking, be hung in workman on steel strand wire without hand steered wire, so comparatively laborsaving when line card is installed.
The utility model does not describe part in detail for prior art.
The embodiment selecting in this article for open the purpose of this utility model, current think suitable, but will be appreciated that, the utility model is intended to comprise that all belong to all changes and the improvement of the embodiment within the scope of this design and the utility model.
Claims (2)
1. a wire snatch block device, comprise pulley (4), connecting rod (2), J-shaped bar (5) and towing plate (6), it is characterized in that: the two ends of connecting rod (2) form wheel shaft (3) to anterior bending, two pulleys (4) are connected in two axles (3), the upper end of J-shaped bar (5) is fixed on the middle part of connecting rod (2), is provided with towing plate (6) in the bottom surfaces of J-shaped bar (5); The race (1) that described two pulleys (4) outer edge surface arranges is corresponding with the depression of J-shaped bar (5).
2. wire snatch block device according to claim 1, is characterized in that: described towing plate (6) middle part is provided with hole; Or described towing plate (6) is " work " character form structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320721907.8U CN203632082U (en) | 2013-11-16 | 2013-11-16 | Lead tightening pulley device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320721907.8U CN203632082U (en) | 2013-11-16 | 2013-11-16 | Lead tightening pulley device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203632082U true CN203632082U (en) | 2014-06-04 |
Family
ID=50818524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320721907.8U Expired - Fee Related CN203632082U (en) | 2013-11-16 | 2013-11-16 | Lead tightening pulley device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203632082U (en) |
-
2013
- 2013-11-16 CN CN201320721907.8U patent/CN203632082U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203794532U (en) | Distribution cabinet transporting rack for construction site | |
| CN206579859U (en) | General-purpose aircraft machine nose airscrew engine assembles suspension bracket | |
| CN203632082U (en) | Lead tightening pulley device | |
| CN204822891U (en) | Movable type cable dish support | |
| CN205151553U (en) | Current collection dolly | |
| CN203781681U (en) | Overhead crane with electric hoist | |
| CN202294858U (en) | Track holding locking device | |
| CN206088509U (en) | Supplementary equipment of lifting product off | |
| CN205151555U (en) | Flat cable pulley of C shaped steel | |
| CN201256262Y (en) | Over double bus isolation rod hook for live ladder | |
| CN205270668U (en) | Reinforcement cutting shear moving platform | |
| CN205595743U (en) | Cable drum support | |
| CN204171084U (en) | Vertical ring rolling mill main roller quick replacement device | |
| CN205170193U (en) | C shaped steel circle cable pulley | |
| CN204905824U (en) | Wire rope circle cable plastics dolly | |
| CN204873426U (en) | Rail vehicle chassis equipment hoist | |
| CN204858397U (en) | Accessible overhead wire tractor | |
| CN204607497U (en) | Outdoor transformer installs supporting apparatus | |
| CN203151001U (en) | A power cable lifting device | |
| CN202616657U (en) | Paying-off crossing bracket | |
| CN202703639U (en) | Push-and-pull device for carrier vehicle | |
| CN203622161U (en) | Labor-saving device for honing machine tool face guide rail | |
| CN205257807U (en) | Safe driving hangs | |
| CN205151554U (en) | Circle cable pulley | |
| CN205151556U (en) | Flat cable pulley |
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: 20140604 Termination date: 20161116 |