CN210430740U - Paying-off wheel - Google Patents
Paying-off wheel Download PDFInfo
- Publication number
- CN210430740U CN210430740U CN201921776864.7U CN201921776864U CN210430740U CN 210430740 U CN210430740 U CN 210430740U CN 201921776864 U CN201921776864 U CN 201921776864U CN 210430740 U CN210430740 U CN 210430740U
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- China
- Prior art keywords
- pulley
- shaped base
- couple
- pulley yoke
- utility
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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.)
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Abstract
The utility model discloses a paying-off wheel, including pulley yoke, pulley and couple, the pulley yoke bottom sets firmly directed side open-ended U-shaped base, and the outside both sides of U-shaped base all are equipped with a strengthening rib, and the lower bottom surface of two strengthening ribs respectively is equipped with a fixing bolt, and the pulley yoke includes two collateral branch framves, and two collateral branch framves symmetric welding have the pulley in the upper end of U-shaped base, through connecting axle movable mounting in the middle of two collateral branch framves, and the upper portion of pulley yoke is provided with the couple support, couple movable mounting is on the couple support. The utility model discloses have and to fix well on the cross arm, non-deformable is difficult for lodging, is difficult for the card line, and difficult landing has fine antiskid effect. The utility model belongs to the technical field of power equipment.
Description
Technical Field
The utility model belongs to the technical field of power equipment, a electric power construction tool is related to, specifically speaking is a paying-off reel.
Background
The paying-off wheel is a common tool in the electric power construction process and is used for assisting the paying-off operation of the wires when the wires are laid by constructors, so that the laying efficiency of the wires is improved. The existing paying-off wheel pulley mostly adopts an aluminum wheel with a small opening, a wire with a large diameter is difficult to use, and the aluminum wire is jammed when passing through, so that the wire is easily jammed; the base is mostly made of wrought iron materials, and the base is easily loosened with the connection of bolts in addition, so that the paying-off wheel is easily laid down in the wire tightening process, and the down-pole accident is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a actinobacillus wheel for solve actinobacillus wheel card line and the problem of lodging easily.
The utility model discloses a realize above-mentioned purpose, the technical scheme who adopts as follows:
the utility model provides a paying-off wheel, includes pulley yoke, pulley and couple, the pulley yoke bottom sets firmly the U-shaped base of open-ended to the side, and the outside both sides of U-shaped base all are equipped with a strengthening rib, and the lower bottom surface of two strengthening ribs respectively is equipped with a fixing bolt, and the pulley yoke includes two collateral branch framves, two collateral branch frame symmetric welding is in the upper end of U-shaped base, has the pulley through connecting axle movable mounting in the middle of the support of both sides, and the upper portion of pulley yoke is provided with the couple support, couple movable mounting is on the couple support.
As to the utility model limit: and anti-skidding convex ribs are arranged on the upper side of the inner wall of the U-shaped base.
As to the utility model discloses a limit: the U-shaped base is made of cast steel materials.
As another limitation to the present invention: the pulley is a large-opening nylon pulley.
The utility model discloses owing to adopted above-mentioned technical scheme, compare with prior art, the beneficial effect who gains is:
(1) the utility model discloses an outside both sides of U-shaped base all are equipped with a strengthening rib, under the condition that does not increase base thickness, have strengthened the intensity and the rigidity of base, rotate that fixing bolt can be better fix the base on the cross arm, and non-deformable, difficult lodging has increased the life of actinobacillus wheel, simultaneously, saving base material's use, weight reduction, reduce cost.
(2) The utility model discloses a U-shaped base inner wall upside is equipped with the protruding muscle of antiskid, has strengthened the frictional force of base, makes the base firmly fix on the cross arm more, and difficult landing reaches fine antiskid effect.
(3) The U-shaped base of the utility model is made of cast steel material, and has the advantages of high strength, good toughness and large bearing capacity.
(4) The utility model discloses a big opening nylon pulley can make the wire slide from the pulley well, can not cause the condition of card line, down-draft.
To sum up, the utility model provides a pair of actinobacillus wheel can fix well on the cross arm, and non-deformable is difficult for lodging, is difficult for the card line, and difficult landing has fine antiskid effect, simultaneously, practices thrift base material's use, weight reduction, reduce cost.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the upper side of the inner wall of the U-shaped base of the present invention.
In the figure: 1. hooking; 2. a hook support; 3. a pulley yoke; 4. a pulley; 5. a U-shaped base; 6. reinforcing ribs; 7. anti-skid convex ribs; 8. the upper side of the inner wall of the U-shaped base.
Detailed Description
The present invention is further described with reference to the following examples, but it should be understood by those skilled in the art that the present invention is not limited to the following examples, and any modifications and changes made based on the specific examples of the present invention are within the scope of the claims of the present invention.
Embodiment of a paying-off wheel
A paying-off wheel is structurally shown in figure 1 and comprises a pulley frame 3, a pulley 4 and a hook 1, wherein a U-shaped base 5 with an opening towards the side face is fixedly arranged at the bottom of the pulley frame 3. As shown in fig. 2, the upper side 8 of the inner wall of the U-shaped base 5 is provided with anti-skid convex ribs 7, two reinforcing ribs 6 are arranged on two sides of the outside of the U-shaped base 5, the lower bottom surfaces of the two reinforcing ribs 6 are respectively provided with a fixing bolt, and the bottom surfaces of the reinforcing ribs 6 and the U-shaped base 5 are provided with threaded holes matched with the fixing bolts. Pulley yoke 3 includes two collateral branch framves, and two collateral branch frame symmetric weld have pulley 4 in the middle of the U-shaped base 5 through connecting axle movable mounting, and pulley yoke 3's upper portion has set firmly couple support 2, and couple 1 movable mounting is on couple support 2. The U-shaped base 5 in this embodiment is made of cast steel material and the pulley 4 is a large-opening nylon pulley.
When laying wires, a constructor puts the wires on the pulleys 4 between the two side brackets of the pulley yoke 3, then hangs the device on a high object through the hook 1 to pay off the wires, or fixes the U-shaped base 5 at the bottom of the pulley yoke 3 on a cross arm through a fixing bolt to pay off the wires, and when the wires are paid off, the pulleys 4 rotate along with the movement of the wires.
Claims (5)
1. The utility model provides a actinobacillus wheel, includes pulley yoke, pulley and couple, its characterized in that: the pulley yoke bottom sets firmly the U-shaped base of directed side open-ended, and the outside both sides of U-shaped base all are equipped with a strengthening rib, and the lower bottom surface of two strengthening ribs respectively is equipped with a fixing bolt, and the pulley yoke includes two collateral branch framves, two collateral branch frame symmetric welding has the pulley in the upper end of U-shaped base, through connecting axle movable mounting in the middle of two collateral branch framves, and the upper portion of pulley yoke is provided with the couple support, couple movable mounting is on the couple support.
2. The reel as claimed in claim 1, wherein: and anti-skidding convex ribs are arranged on the upper side of the inner wall of the U-shaped base.
3. The reel as claimed in claim 1 or 2, wherein: the U-shaped base is made of cast steel materials.
4. The reel as claimed in claim 1 or 2, wherein: the pulley is a large-opening nylon pulley.
5. The reel as claimed in claim 3, wherein: the pulley is a large-opening nylon pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921776864.7U CN210430740U (en) | 2019-10-22 | 2019-10-22 | Paying-off wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921776864.7U CN210430740U (en) | 2019-10-22 | 2019-10-22 | Paying-off wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210430740U true CN210430740U (en) | 2020-04-28 |
Family
ID=70368679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921776864.7U Expired - Fee Related CN210430740U (en) | 2019-10-22 | 2019-10-22 | Paying-off wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210430740U (en) |
-
2019
- 2019-10-22 CN CN201921776864.7U patent/CN210430740U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200428 Termination date: 20211022 |