CN216851080U - Cable pay-off rack - Google Patents
Cable pay-off rack Download PDFInfo
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- CN216851080U CN216851080U CN202220219805.5U CN202220219805U CN216851080U CN 216851080 U CN216851080 U CN 216851080U CN 202220219805 U CN202220219805 U CN 202220219805U CN 216851080 U CN216851080 U CN 216851080U
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- hole
- cable
- nut block
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Abstract
The utility model discloses a cable pay-off rack, which comprises a left support frame and a right support frame and a wire stringing pole erected on the two support frames and used for sleeving a cable coil; the supporting frame comprises a supporting seat, a nut block, a supporting piece and a threaded rod; the supporting seat comprises a supporting frame and an upper supporting surface, and the upper supporting surface is provided with a first through hole; the nut block is arranged on the first through hole, and the size of the nut block is larger than that of the first through hole; a second through hole for the stringing pole to penetrate through is formed in the middle of the supporting piece; the threaded rod is fixedly connected with the bottom of the supporting piece, is in threaded connection with the nut block, penetrates through the first through hole and can be lifted by a hydraulic jack below the threaded rod; this cable pay-off rack can lift the cable drum through the support piece that lifts cable pay-off rack under the great condition of cable drum diameter, the unwrapping wire of being convenient for.
Description
Technical Field
The utility model relates to an electric power construction equipment technical field especially relates to a cable pay off rack.
Background
At present, electric power constructor uses cable pay off rack to carry out the cable unwrapping wire operation usually, need with cable drum cover in the pivot to lift the pivot that has the cable drum to cable pay off rack's supporting part, thereby carry out the unwrapping wire, but, when cable drum diameter is great, weight is heavier, and it is comparatively difficult to lift the pivot that has the cable drum to the pay off rack, needs to use hoisting accessory, and is comparatively troublesome.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve one of the technical problem that exists among the prior art at least, provide a cable pay off rack, can lift up the cable drum, the unwrapping wire of being convenient for through the support piece that lifts up cable pay off rack under the great condition of cable drum diameter.
In a first aspect, the embodiment of the utility model provides a cable pay-off rack, including controlling two support frames and setting up two be used for on the support frame that the cable drum cover established the overhead line pole, the support frame includes:
the supporting seat comprises a supporting frame and an upper supporting surface, and the upper supporting surface is provided with a first through hole;
the nut block is arranged on the first through hole, and the size of the nut block is larger than that of the first through hole;
the middle part of the supporting piece is provided with a second through hole for the stringing pole to penetrate through;
the threaded rod is fixedly connected with the bottom of the supporting piece, is in threaded connection with the nut block, penetrates through the first through hole and can be lifted by a hydraulic jack below the threaded rod.
According to the utility model provides a cable pay off rack has following beneficial effect at least: electric power constructor can overlap the cable drum on the overhead line pole, and arrange the both ends of overhead line pole in two support piece's second through-hole, promptly the cable drum is put up between two support frames, withstand with the hydraulic ram with support piece bottom fixed connection's threaded rod, and lift support piece to appropriate height, thereby lift the cable drum off ground, can carry out the unwrapping wire, and with the upper portion holding surface of rotatory nut piece to laminating supporting seat, the nut piece can bear the cable drum, overhead line pole and support piece's weight, can take off the hydraulic ram, this cable pay-off rack simple structure, high durability and convenient use, when the great cable drum of diameter is lifted up to needs, need not use hoisting accessory, only collocation use small and exquisite light hydraulic ram can.
In one embodiment of the present invention, the support member is provided with a cylinder in the middle, and the second through hole is defined by the cylinder.
In an embodiment of the present invention, the support member is provided with a cylindrical roller bearing at a middle portion thereof, and the cylinder is a cylindrical roller.
In an embodiment of the present invention, the nut block side portion is provided with a connecting rod, and the connecting rod and the nut block are integrally formed.
In an embodiment of the present invention, the number of the connecting rods is three, and the connecting rods are evenly distributed around the nut block.
In an embodiment of the present invention, the bottom of the supporting member is provided with a threaded hole, and the threaded rod is in threaded connection with the supporting member.
In an embodiment of the present invention, the supporting frame is a trapezoidal table frame.
In an embodiment of the present invention, a blocking mechanism is disposed on one side of the supporting member to prevent the stringing pole from being separated from the cylinder during the stringing process.
In an embodiment of the present invention, the blocking mechanism is a connecting piece, the connecting piece is movably disposed at one end of the supporting piece side portion, the other end of the supporting piece side portion is provided with a connecting portion, and the connecting piece can be connected with the connecting portion and block one side of the cylinder.
In an embodiment of the present invention, the nut block is cylindrical, and the lower surface of the nut block covers the upper supporting surface.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
The accompanying drawings are included to provide a further understanding of the technical solutions of the present invention, and are incorporated in and constitute a part of this specification, together with the embodiments of the present invention for explaining the technical solutions of the present invention, and do not constitute a limitation on the technical solutions of the present invention.
The present invention will be further described with reference to the accompanying drawings and examples;
fig. 1 is a schematic structural diagram of a support frame of a cable drum rack according to an embodiment of the present invention;
fig. 2 is a top view of a nut block of a cable drum provided by an embodiment of the present invention;
fig. 3 is a schematic view of an overall structure of a cable drum rack according to an embodiment of the present invention;
fig. 4 is a top view of a supporting seat of a cable drum rack according to an embodiment of the present invention;
reference numerals: the support comprises a support seat 100, a nut block 200, a support 300, a threaded rod 400, a stringing rod 500, a support frame 110, an upper support surface 120, a first through hole 121, a connecting rod 210 and a second through hole 310.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, if there are first and second descriptions for distinguishing technical features, it is not understood that relative importance is indicated or implied or that the number of indicated technical features is implicitly indicated or that the precedence of the indicated technical features is implicitly indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
An embodiment of the utility model provides a cable pay off rack can lift up the cable drum, the unwrapping wire of being convenient for through the support piece that lifts up cable pay off rack under the great condition of cable drum diameter.
The embodiments of the present invention will be further explained with reference to the drawings.
Referring to fig. 1, 2 and 3, an embodiment of the present invention provides a cable pay-off rack, including two support frames about and the overhead line pole 500 that is used for supplying cable drum cover to establish on two support frames. The supporting seat 100 comprises a supporting frame and an upper supporting surface, and the upper supporting surface is provided with a first through hole 121; the nut block 200 is arranged on the first through hole 121, and the size of the nut block 200 is larger than that of the first through hole 121; a second through hole 310 through which the wire stringing pole 500 passes is formed in the middle of the supporting member 300; the threaded rod is fixedly connected with the bottom of the support 300, is in threaded connection with the nut block 200, passes through the first through hole 121 and can be lifted by a hydraulic jack below. The electric power constructor can overlap the cable drum on stringing pole 500, and arrange the second through-hole 310 of two support piece 300 in with stringing pole 500's both ends, the cable drum is put up between two support frames promptly, withhold the threaded rod with support piece 300 bottom fixed connection with the hydraulic ram, and lift support piece 300 to suitable height, thereby lift the cable drum off the ground, can carry out the unwrapping wire, and through the upper portion holding surface with rotatory nut piece 200 to laminating supporting seat 100, can make nut piece 200 bear the cable drum, stringing pole 500 and support piece 300's weight, can take off the hydraulic ram, this cable unreeling frame simple structure, high durability and convenient use, when needing to lift up the great cable drum of diameter, need not use hoisting accessory, only the collocation use small and exquisite light hydraulic ram can.
It is understood that the stringing pole 500 may shake or bump during rotation, and the second through hole 310 is a closed hole, so that the stringing pole 500 is not easy to slide out or pop out of the second through hole 310.
It is easy to understand that the diameter of the threaded rod is smaller than the first through hole 121, and accordingly, the threaded hole of the nut block 200 is sized to fit the threaded rod, but the size of the whole nut block 200 is larger than the first through hole 121, so as to ensure that the nut block 200 cannot fall out of the first through hole 121.
In an embodiment, a cylinder is disposed in the middle of the supporting member 300, and the second through hole 310 is defined by the cylinder, that is, the second through hole 310 is a circular hole of the cylinder, so that friction between the stringing rod 500 and the supporting member 300 can be reduced, and the stringing rod 500 can rotate conveniently, thereby facilitating paying off.
It should be noted that the cylinder may be embedded in the middle of the supporting member 300 to ensure a stable structure.
It should be noted that the supporting member 300 can be divided into two parts, i.e. an upper half supporting member and a lower half supporting member, the upper half supporting member and the lower half supporting member can be fastened and connected by bolts, and the supporting member 300 can be disassembled to facilitate the installation of the cylinder in the middle of the supporting member 300.
In an embodiment, the supporting member 300 is provided with a cylindrical roller bearing in the middle, the cylinder is a cylindrical roller, the cylinder defines the second through hole 310, the cylinder can roll, the friction force between the stringing rod 500 and the cylinder during the rotation process is reduced, which is beneficial to paying off a cable, and the cylinder is relatively uniformly stressed and not easy to be lost.
It should be noted that the cylindrical roller bearing is a radial rolling bearing whose rolling elements are cylindrical rollers, and the cylindrical roller bearing can be embedded in the middle of the support 300, and has a stable structure, the inner surface of the cylinder can slightly protrude from the inner surface of the middle of the support 300, and the inner wall of the cylinder contacts the stringing pole 500.
Referring to fig. 1 or 4, in an embodiment, a link 210 is provided at a side of the nut block 200, and the link 210 is integrally formed with the nut block 200. The worker can rotate the nut block 200 through the connecting rod 210, and the labor is saved.
It is understood that the length and the number of the connecting rods 210 are not particularly limited in this embodiment, and the length is suitable, and the number may be two, three or four, all of which are within the protection scope of this embodiment.
Specifically, as shown in fig. 4, in one embodiment, there are three connecting rods 210, which are uniformly distributed around the nut block 200.
It should be noted that the connecting rods 210 can be arranged on the side of the nut block 200 along the radial direction of the threaded holes, and are uniformly and annularly arranged on the side of the nut block 200, that is, the included angle between the connecting rods 210 is 120 °, which is convenient for constructors to rotate the nut block 200 more flexibly.
In one embodiment, the bottom of the support 300 is provided with a threaded hole, and the threaded rod is in threaded connection with the support 300. The threaded rod passes through the screw hole of support piece 300 bottom and support piece 300 fixed connection, stable in structure, and is detachable construction, is convenient for accomodate.
It should be noted that the threaded rod and the supporting member 300 may be welded together, and the present invention is also within the scope of the present invention.
In one embodiment, the support frame is a trapezoidal table frame. The supporting frame of the supporting seat 100 is a trapezoidal table, and has a stable structure, and a larger space is arranged below the upper supporting surface, so that a hydraulic ram can be conveniently placed.
It should be noted that the supporting frame may also be of other structures, such as a square table, a frustum, etc., as long as it can support and there is enough space in the frame to place a hydraulic ram to jack up the threaded rod.
In one embodiment, the support 300 is provided with a blocking mechanism at one side thereof to prevent the stringing pole 500 from being separated from the barrel during the stringing process. Stringing pole 500 has the shake or jolts rotating the in-process, and the drum is closed the round hole, can guarantee that stringing pole 500 can not follow radial direction and back out the drum, sets up blocking mechanism in support piece 300 one side, can avoid stringing pole 500 from axial direction roll-off drum to avoid the emergence accident or influence the construction progress.
Specifically, in one embodiment, the blocking mechanism is a connecting piece movably disposed at one end of the side portion of the supporting member 300, and the other end of the side portion of the supporting member 300 is provided with a connecting portion, and the connecting piece can be connected with the connecting portion and block one side of the cylinder.
In the present embodiment, the connecting piece may block a partial region on the side of the cylinder or may block the cylinder completely, and the shape, area, and the like of the connecting piece are not specifically limited as long as the function of preventing the overhead wire pole 500 from being pulled out of the cylinder from the side is achieved.
In one embodiment, the connecting piece is an S-shaped blocking piece, one end of the connecting piece is connected with one end of the side portion of the supporting member 300 through a sleeve ring, the connecting piece can move freely around the sleeve ring, the other end of the connecting piece is provided with a through hole for a screw to pass through, the other end of the side portion of the supporting member 300 is provided with a threaded hole, and the movable end of the connecting piece can be fastened at the threaded hole of the side portion of the supporting member 300 through a bolt.
It should be noted that, when the connecting piece is fixed at the side of the supporting member 300 to prevent the stringing pole 500 from sliding out, two ends of the connecting piece may be respectively located at the upper end and the lower end of the side of the supporting member 300, or at the left end and the right end, and the present embodiment does not specifically limit the orientation of the connecting piece.
It should be noted that the connecting portion at the side of the supporting member 300 may also be a component capable of forming a snap structure with the movable end of the connecting sheet, and the embodiment does not specifically limit the connecting manner of the connecting sheet and the connecting portion, as long as the function of preventing the stringing pole 500 from sliding out from the side of the supporting member 300 provided with the blocking mechanism is achieved.
It can be understood that the blocking mechanism may also be a blocking piece welded on the supporting member 300, as long as it can prevent the stringing pole 500 from sliding out from the side of the supporting member 300 where the blocking mechanism is disposed, which is also within the protection scope of the present invention.
In one embodiment, the nut block 200 has a cylindrical shape, and the lower surface of the nut block 200 covers the upper support surface. The nut block 200 with larger size can be used, the lower surface of the nut block 200 is circular, the upper supporting surface of the supporting seat 100 can be completely covered, the stress area is increased, and the stability of the connection structure of the threaded rod and the nut block 200 is improved.
It should be noted that the nut block 200 may also be a polygon, and the area of the lower surface may not completely cover the upper supporting surface, as long as the area is larger than the area of the first through hole 121, which is also within the protection scope of the present invention.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (10)
1. The utility model provides a cable pay-off rack, its characterized in that, including controlling two support frames and setting up two be used for on the support frame that the cable drum cover was established the overhead line pole, the support frame includes:
the supporting seat comprises a supporting frame and an upper supporting surface, and the upper supporting surface is provided with a first through hole;
the nut block is arranged on the first through hole, and the size of the nut block is larger than that of the first through hole;
the middle part of the supporting piece is provided with a second through hole for the stringing pole to penetrate through;
the threaded rod is fixedly connected with the bottom of the supporting piece, is in threaded connection with the nut block, penetrates through the first through hole and can be lifted by a hydraulic jack below the threaded rod.
2. The cable payoff stand as claimed in claim 1, wherein the support member is provided with a cylinder in the middle, and the second through hole is defined by the cylinder.
3. The cable payoff stand as claimed in claim 2, wherein the support member is provided with a cylindrical roller bearing at the middle part, and the cylinder is a cylindrical roller.
4. The cable payoff stand as claimed in claim 1, wherein a connecting rod is provided at a side of the nut block, and the connecting rod is integrally formed with the nut block.
5. The cable reel as defined in claim 4, wherein the number of the connecting rods is three, and the connecting rods are uniformly distributed around the nut block.
6. The cable pay-off stand as defined in claim 1, wherein the bottom of the support member is provided with a threaded hole, and the threaded rod is in threaded connection with the support member.
7. The cable payoff stand of claim 1, wherein the support frame is a trapezoidal table frame.
8. The cable payoff stand of claim 2, wherein a side of the support member is provided with a blocking mechanism to prevent the stringing pole from disengaging from the cylinder during payoff.
9. The cable payoff stand as claimed in claim 8, wherein the blocking mechanism is a connecting piece movably disposed at one end of the side portion of the supporting member, and a connecting portion is disposed at the other end of the side portion of the supporting member, and the connecting piece is capable of being connected with the connecting portion and blocking one side of the cylinder.
10. The cable payoff stand of claim 1, wherein the nut block is cylindrical, and the lower surface of the nut block covers the upper support surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220219805.5U CN216851080U (en) | 2022-01-26 | 2022-01-26 | Cable pay-off rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220219805.5U CN216851080U (en) | 2022-01-26 | 2022-01-26 | Cable pay-off rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216851080U true CN216851080U (en) | 2022-06-28 |
Family
ID=82085916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220219805.5U Active CN216851080U (en) | 2022-01-26 | 2022-01-26 | Cable pay-off rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216851080U (en) |
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2022
- 2022-01-26 CN CN202220219805.5U patent/CN216851080U/en active Active
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