CN202817613U - Casing cable laying pulley yoke - Google Patents
Casing cable laying pulley yoke Download PDFInfo
- Publication number
- CN202817613U CN202817613U CN 201220508010 CN201220508010U CN202817613U CN 202817613 U CN202817613 U CN 202817613U CN 201220508010 CN201220508010 CN 201220508010 CN 201220508010 U CN201220508010 U CN 201220508010U CN 202817613 U CN202817613 U CN 202817613U
- Authority
- CN
- China
- Prior art keywords
- pulley
- cable
- cable laying
- angle bar
- angle irons
- 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
- 238000003032 molecular docking Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 5
- 235000000396 iron Nutrition 0.000 abstract 6
- 210000001503 joint Anatomy 0.000 abstract 1
- 230000006378 damage Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Landscapes
- Installation Of Indoor Wiring (AREA)
Abstract
The utility model discloses a casing cable laying pulley yoke. The casing cable laying pulley yoke is characterized in that the casing cable laying pulley yoke comprises a fixed frame, a supporting member and pulleys; and the fixed frame is fixedly connected with a port of a casing cable, and the fixed frame is connected with at least two pulleys through the supporting member. The fixed frame is composed of two semicircular clamping bands. The supporting member comprises horizontal angle irons and vertical angle irons. Upper ends of the vertical angle irons are connected to lower positions of middle portions of the horizontal angle irons. Lower ends of the vertical angle irons are connected with outer arc surfaces of the semicircular clamping bands. The two semicircular clamping bands are encircled to be in butt joint, and are connected with at least two pulley shafts between the two horizontal angle irons. The pulleys are respectively installed on the pulley shafts. Both ends of the semicircular clamping bands are provided with planes with connecting holes. The planes are tightly connected through screws. The casing cable laying pulley yoke can effectively avoid friction between the cable and the casing port, protects the cable, and ensures the quality of construction.
Description
Technical field
The utility model relates to a kind of sleeve pipe cable laying pulley frame, is applicable to protect in the work progress cable.
Background technology
In the cable laying construction, because distant, cable is subjected to self gravitation and frictional ground force larger, so all be that the employing hauling machine draws and lays.The cable sleeve larger situation of drop between corner, the cable sleeve two ends of turning round often can appear; uneven, the inconsistent meeting of the height friction cable crust of the mouth of pipe in the corner; when especially the turning of cable radius is too small; cable sheath is caused damage; serious grinds away Steel armor of cable, and the insulating barrier injury to cable makes the cable insulation strength decreased; affect construction schedule and quality, even cause cable to scrap.
The utility model content
Technical problem to be solved in the utility model provides a kind of friction of avoiding cable and the sleeve pipe mouth of pipe, the pulley yoke of protection cable.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of sleeve pipe cable laying pulley frame is characterized in that: comprise fixed mount, strutting piece and pulley; Described fixed mount is fixedly connected with the cable sleeve port, and described fixed mount is connected with at least two pulleys by strutting piece.
The further improvement that the utility model is done is: described fixed mount is two semicircle clips; Described strutting piece comprises horizontal angle bar and vertical angle bar, the upper end of described vertical angle bar be connected to horizontal angle bar middle part below, the lower end of described vertical angle bar is connected with the extrados of semicircle clip; Described two semicircle clips surround docking and connect at least two pulley spindles between two horizontal angle bar, and pulley is installed respectively on described pulley spindle.The two ends of described semicircle clip are provided with the plane with connecting hole, connect by screw fastening between the described plane.
The beneficial effect that adopts technique scheme to produce is: avoid the friction of cable and sleeve opening, the protection cable.Arbitrarily dismounting of pulley yoke is arbitrarily regulated according to the cable sleeve size, and is simple in structure easy to use, guarantees construction quality.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the structural representation of a kind of sleeve pipe cable laying pulley of the utility model frame:
As shown in Figure 1: 1 semicircle clip, 2 pulleys, 3 horizontal angle bar, 4 vertical angle bar.
Embodiment
Contrast Fig. 1 uses step to be described further to operation of the present utility model: a kind of sleeve pipe cable laying pulley frame comprises fixed mount, strutting piece and pulley 2; Described fixed mount is fixedly connected with the cable sleeve port, and described fixed mount is connected with at least two pulleys 2 by strutting piece.Described fixed mount is two semicircle clips 1; Described strutting piece comprises horizontal angle bar 3 and vertical angle bar 4, the upper end of described vertical angle bar 4 be connected to horizontal angle bar 3 middle parts below, the lower end of described vertical angle bar 4 is connected with the extrados of semicircle clip 1; Described two semicircle clips 1 surround docking and connect at least two pulley spindles between two horizontal angle bar 3, and pulley 2 is installed respectively on described pulley spindle.The two ends of described semicircle clip 1 are provided with the plane with connecting hole, connect by screw fastening between the described plane.
Before the construction beginning, at first pulley yoke is enclosed within terminal periphery and the trip bolt of cable sleeve, pulley yoke and cable sleeve are connected firmly, then cable socket is filled in the cable sleeve between pulley 2, the other end at cable sleeve draws subsequently, because cable clip between pulley 2, can undamagedly be applied in the sleeve pipe smoothly.
Claims (3)
1. a sleeve pipe cable laying pulley frame is characterized in that: comprise fixed mount, strutting piece and pulley (2); Described fixed mount is fixedly connected with the cable sleeve port, and described fixed mount is connected with at least two pulleys (2) by strutting piece.
2. a kind of sleeve pipe cable laying pulley frame according to claim 1, it is characterized in that: described fixed mount is two semicircle clips (1); Described strutting piece comprises horizontal angle bar (3) and vertical angle bar (4), the upper end of described vertical angle bar (4) be connected to horizontal angle bar (3) middle part below, the lower end of described vertical angle bar (4) is connected with the extrados of semicircle clip (1); Described two semicircle clips (1) surround docking and connect at least two pulley spindles between two horizontal angle bar (3), and pulley (2) is installed respectively on described pulley spindle.
3. a kind of sleeve pipe cable laying pulley frame according to claim 2, it is characterized in that: the two ends of described semicircle clip (1) are provided with the plane with connecting hole, connect by screw fastening between the described plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220508010 CN202817613U (en) | 2012-09-27 | 2012-09-27 | Casing cable laying pulley yoke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220508010 CN202817613U (en) | 2012-09-27 | 2012-09-27 | Casing cable laying pulley yoke |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202817613U true CN202817613U (en) | 2013-03-20 |
Family
ID=47876431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220508010 Expired - Fee Related CN202817613U (en) | 2012-09-27 | 2012-09-27 | Casing cable laying pulley yoke |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202817613U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102856842A (en) * | 2012-09-27 | 2013-01-02 | 国家电网公司 | Sleeved cable laying pulley bracket |
| CN108916468A (en) * | 2018-08-17 | 2018-11-30 | 中建二局第三建筑工程有限公司 | A kind of soft pipeline burial equipment and its construction method |
-
2012
- 2012-09-27 CN CN 201220508010 patent/CN202817613U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102856842A (en) * | 2012-09-27 | 2013-01-02 | 国家电网公司 | Sleeved cable laying pulley bracket |
| CN108916468A (en) * | 2018-08-17 | 2018-11-30 | 中建二局第三建筑工程有限公司 | A kind of soft pipeline burial equipment and its construction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102856842A (en) | Sleeved cable laying pulley bracket | |
| CN202817613U (en) | Casing cable laying pulley yoke | |
| CN102694284A (en) | Grounding wire clamp with universal joint | |
| CN203550076U (en) | Fixing device for split-type air conditioner outdoor unit | |
| CN206099172U (en) | Cable fastening clip for low tension cable | |
| CN204179563U (en) | The high tower pulley block of aluminium twisted wire with carbon fiber composite core | |
| CN204290226U (en) | Energy-saving stockbridge damper | |
| CN204609566U (en) | A kind of active link structure of cabinet cover plate | |
| CN203787598U (en) | Cable distribution box special grounding wire | |
| CN204905757U (en) | Tightly, take out stitches and use coaster | |
| CN204361289U (en) | Metal catheter connects cross-over connection earthing device | |
| CN204118938U (en) | A kind of fire-proof motor termination | |
| CN203277670U (en) | Wire connecting clamp | |
| CN203809903U (en) | Lightningproof and antistatic flange bridging device | |
| CN202940524U (en) | Strain insulator assembly with wedge cable clamp | |
| CN203607750U (en) | Suspension ring device for loosening-tightening line pulley | |
| CN202586164U (en) | Head clamp of concrete-pole cross arm | |
| CN202797820U (en) | Electric lead wall support | |
| CN202423961U (en) | Triangular hook for leads | |
| CN204651516U (en) | The special double end line card of a kind of nuclear bridge | |
| CN204361635U (en) | A kind of power overhead network reinforcement by connection device | |
| CN204156106U (en) | The earth connection clamping unit that a kind of nuclear bridge is special | |
| CN203967279U (en) | Corner pole circuit interior angle side joint device for connecting earth | |
| CN204577637U (en) | A kind of nuclear bridge Special grounding secure component | |
| CN204694750U (en) | A kind of three-phase electric energy meter connector |
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: 20130320 Termination date: 20180927 |