CN215625828U - A tensioner play line wheel for spreading overhead bare conductor - Google Patents
A tensioner play line wheel for spreading overhead bare conductor Download PDFInfo
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- CN215625828U CN215625828U CN202121860766.9U CN202121860766U CN215625828U CN 215625828 U CN215625828 U CN 215625828U CN 202121860766 U CN202121860766 U CN 202121860766U CN 215625828 U CN215625828 U CN 215625828U
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- wire
- wheel
- wire outlet
- outlet wheel
- spreading
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Abstract
The utility model discloses a wire outlet wheel of a tensioner for spreading an overhead bare conductor, which comprises a wire outlet wheel bearing frame, wherein the wire outlet wheel bearing frame is fixed on a fixing frame of the tensioner; the upper end and the lower end of each vertical support are respectively provided with a horizontal support extending forwards, a vertical positioning pin is respectively arranged between the two horizontal supports on the same vertical support, and a wire wheel is respectively arranged on the vertical positioning pins to form a left wire outlet wheel and a right wire outlet wheel. The wire outlet wheels are respectively installed from the upper direction, the lower direction, the left direction and the right direction to form the surrounding type wire outlet wheel, so that the stability in the wire outlet process is enhanced, the abrasion of the wire and the wire outlet wheel bracket is avoided, and the damage rate of the wire when the wire is anchored is reduced.
Description
Technical Field
The utility model relates to the technical field of super (special) high-voltage transmission engineering line stringing construction, in particular to a tensioner outgoing wheel for spreading an overhead bare conductor.
Background
In the rapid development stage of society, power enterprises tend to be creatively involved and the application of high-technology production is promoted. In the process of ultra (ultra) high-voltage line stringing construction, tension stringing is an important link for embodying engineering quality and ensuring line construction safety. When the wire reaches a designated position, the wire needs to be anchored, and when the wire passes through the contact of the wire and the wire outgoing wheel, the wire outgoing wheel is easy to deform or break due to the fact that the tension value is large and the single wheel bearing capacity is small, so that the abrasion probability of the wire is increased, the construction quality is reduced, and certain potential safety hazards exist.
The wire outgoing wheel adopted at present is a single-wheel independent design at two ends, as shown in fig. 1, in the figure, reference numeral 10 is the wire outgoing wheel, reference numeral 20 is the bearing wheel, and reference numeral 2 is the fixing frame. The wire exhibition is put appointed position, and the dynamics when anchor wire is great, need put the plank in the pad below the wire, avoids the wire impaired. The wire is anchored by controlling the downward direction of the wire by a wire pressing pulley and manpower.
The existing single wire outlet wheel is small in bearing force, and the wire tension value is large in the process of anchoring the wire, so that the wire outlet wheel is easy to deform and even break; if the angle is too large or the angle is deviated, the probability of wire damage is increased; during the wire jumper, the wire range of beating is too big, can take place the wire and jump out the line wheel, and the person of heaviness can lead to the wire impaired, influences the quality of construction unwrapping wire.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a wire outgoing wheel of a tension machine for spreading an overhead bare conductor.
In order to solve the technical problems, the utility model adopts the following technical scheme:
a tensioner wire outgoing wheel for spreading an overhead bare conductor comprises a wire outgoing wheel bearing frame, wherein the wire outgoing wheel bearing frame is fixed on a fixing frame of the tensioner, the upper side surface of the wire outgoing wheel bearing frame is an installation surface, the installation surface is provided with two vertical supports which are distributed left and right, two horizontal positioning pins which are distributed up and down are arranged between the two vertical supports, and the two horizontal positioning pins are respectively provided with a wire outgoing wheel to form an upper wire outgoing wheel and a lower wire outgoing wheel;
the upper end and the lower end of each vertical support are respectively provided with a horizontal support extending forwards, a vertical positioning pin is respectively arranged between the two horizontal supports on the same vertical support, and a wire wheel is respectively arranged on the vertical positioning pins to form a left wire outlet wheel and a right wire outlet wheel.
The wire outlet wheel bearing frame comprises a first fixed seat and a second fixed seat, the first fixed seat and the second fixed seat are respectively positioned on the upper side and the lower side of the fixed frame, and the first fixed seat and the second fixed seat are embraced on the fixed frame through connecting bolts; the mounting surface is positioned on the first fixing seat.
The connecting bolts are distributed at four corners of the first fixing seat and the second fixing seat.
The outgoing line wheel is made of a nylon material.
The utility model has the beneficial effects that:
according to the requirements of construction quality, the wire outlet wheels are respectively installed from the upper direction, the lower direction, the left direction and the right direction to form a surrounding and surrounding type wire outlet wheel, wherein the left wire outlet wheel and the right wire outlet wheel have the following functions: when the wire is anchored and sent, the bearing steering force changes (leftwards and rightwards deviates), so that the wire is prevented from damaging the special wire wheel; the upper wire outlet wheel acts: when the wire is jumped, the wire outlet wheel is prevented from jumping out of the wire outlet wheel due to overlarge vertical amplitude, and the damage to the wire is reduced; the lower outlet wheel acts: under the bearing prerequisite, the bearing wheel reduces simultaneously and to the wire wearing and tearing.
The special wire wheel is formed, so that the safety is improved, the functionality is stronger, the cost is reduced, the stability in the wire outlet process is enhanced, the abrasion between the wire and the wire outlet wheel support is avoided, and the wire damage rate in the wire anchoring process is reduced.
The utility model forms special lines and special wheels which are not interfered with each other, avoids the crossing of the wires and reduces the friction probability among the wires. Under the condition that the wire bounces up and down, the offset amplitude of the wire can be stabilized, and the damage rate is reduced. The wire can reduce proruption elasticity in the play line wheel, plays the cushioning effect, and the quality of construction stringing of better protection wire, assurance.
The wire outlet wheel is made of nylon materials, the service life of the wire outlet wheel is prolonged, and the wire outlet wheel has the advantages of high mechanical strength, wear resistance, convenience in replacement and the like.
Drawings
FIG. 1 is a schematic view of a prior art payout wheel;
FIG. 2 is a front view of the present invention;
FIG. 3 is a rear view of the present invention;
fig. 4 is a top view of the present invention.
Detailed Description
The following detailed description of embodiments of the utility model refers to the accompanying drawings.
As shown in fig. 2 to 4, the wire outgoing wheel of the tensioner for spreading the overhead bare conductor of the utility model comprises a wire outgoing wheel bearing frame 1, wherein the wire outgoing wheel bearing frame 1 is fixed on a fixed frame 2 of the tensioner.
In this embodiment, the wire outlet wheel bearing frame 1 includes a fixed seat 11 and a fixed seat 12, the fixed seat 11 and the fixed seat 12 are respectively located on the upper and lower sides of the fixed frame 2, and the fixed seat 11 and the fixed seat 12 are embraced on the fixed frame 2 through connecting bolts 13 distributed at four corners.
The upper side surface of a fixed seat 11 of the wire outlet wheel bearing frame 1 is a mounting surface, the mounting surface is provided with two vertical supports 7 which are distributed left and right, two horizontal positioning pins 71 which are distributed up and down are arranged between the two vertical supports, and the two horizontal positioning pins are respectively provided with a wire wheel to form an upper wire outlet wheel 3 and a lower wire outlet wheel 4.
The upper end and the lower end of each of the two vertical supports 7 are respectively provided with a horizontal support 8 extending forwards, a vertical positioning pin 81 is respectively arranged between the two horizontal supports 8 on the same vertical support 7, and a wire wheel is respectively arranged on the vertical positioning pins to form a left wire outlet wheel 5 and a right wire outlet wheel 6.
In this embodiment, the wheel of being qualified for next round of competitions adopts the nylon material, prolongs the life of line wheel of going out, has mechanical strength height, wear-resisting, advantage such as change convenience.
According to the requirements of construction quality, the wire outgoing wheels are respectively installed from the upper direction, the lower direction, the left direction and the right direction to form a surrounding and surrounding wire outgoing wheel, namely a special wire wheel, wherein:
the left wire outlet wheel 5 and the right wire outlet wheel 6 have the following functions: when the wire is anchored and sent, the bearing steering force changes (leftwards and rightwards deviates), so that the wire is prevented from damaging the special wire wheel;
the upper wire outlet wheel 3 acts: when the wire is jumped, the wire outlet wheel is prevented from jumping out of the wire outlet wheel due to overlarge vertical amplitude, and the damage to the wire is reduced;
the lower wire outlet wheel 4 acts: under the bearing prerequisite, the bearing wheel reduces simultaneously and to the wire wearing and tearing.
The special wire wheel is formed, so that the safety is improved, the functionality is stronger, the cost is reduced, the stability in the wire outlet process is enhanced, the abrasion between the wire and the wire outlet wheel support is avoided, and the wire damage rate in the wire anchoring process is reduced.
The utility model forms special lines and special wheels which are not interfered with each other, avoids the crossing of the wires and reduces the friction probability among the wires. Under the condition that the wire bounces up and down, the offset amplitude of the wire can be stabilized, and the damage rate is reduced. The wire can reduce proruption elasticity in the play line wheel, plays the cushioning effect, and the quality of construction stringing of better protection wire, assurance.
Although the present invention has been described in detail with reference to the above embodiments, it should be understood by those skilled in the art that: modifications and equivalents may be made thereto without departing from the spirit and scope of the utility model and it is intended to cover in the claims the utility model as defined in the appended claims.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the scope of the present invention.
Claims (4)
1. The utility model provides a tensioner play line wheel for spreading built on stilts bare conductor, is including being qualified for the next round of competitions bearing frame, and the wheel bearing frame of being qualified for the next round of competitions is fixed on the mount of tensioner, its characterized in that: the upper side surface of the wire outlet wheel bearing frame is a mounting surface, the mounting surface is provided with two vertical supports which are distributed left and right, two horizontal positioning pins which are distributed up and down are arranged between the two vertical supports, and the two horizontal positioning pins are respectively provided with a wire outlet wheel to form an upper wire outlet wheel and a lower wire outlet wheel;
the upper end and the lower end of each vertical support are respectively provided with a horizontal support extending forwards, a vertical positioning pin is respectively arranged between the two horizontal supports on the same vertical support, and a wire wheel is respectively arranged on the vertical positioning pins to form a left wire outlet wheel and a right wire outlet wheel.
2. The wire outgoing wheel of the tension machine for spreading the overhead bare conductor according to claim 1, wherein: the wire outlet wheel bearing frame comprises a first fixed seat and a second fixed seat, the first fixed seat and the second fixed seat are respectively positioned on the upper side and the lower side of the fixed frame, and the first fixed seat and the second fixed seat are embraced on the fixed frame through connecting bolts; the mounting surface is positioned on the first fixing seat.
3. The wire outgoing wheel of the tension machine for spreading the overhead bare conductor according to claim 2, wherein: the connecting bolts are distributed at four corners of the first fixing seat and the second fixing seat.
4. The wire outgoing wheel of the tension machine for spreading the bare overhead conductor according to any one of claims 1 to 3, wherein: the outgoing line wheel is made of a nylon material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121860766.9U CN215625828U (en) | 2021-08-10 | 2021-08-10 | A tensioner play line wheel for spreading overhead bare conductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121860766.9U CN215625828U (en) | 2021-08-10 | 2021-08-10 | A tensioner play line wheel for spreading overhead bare conductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215625828U true CN215625828U (en) | 2022-01-25 |
Family
ID=79896469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121860766.9U Active CN215625828U (en) | 2021-08-10 | 2021-08-10 | A tensioner play line wheel for spreading overhead bare conductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215625828U (en) |
-
2021
- 2021-08-10 CN CN202121860766.9U patent/CN215625828U/en active Active
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