CN209844416U - Pulley bracket structure for power line construction - Google Patents

Abstract

The utility model provides a pulley bracket structure for power line construction, which comprises a take-up platform frame, a sliding support rod, a support frame, a roller, a top plate, a square lantern ring, a threaded ejector rod, a rotating plate and a linkage rod; the top end of the thread taking-up platform frame is supported and provided with a fence, and the pulley bracket is integrally clamped in a space between an upper railing and a lower railing of the fence through a top support; the top plate is symmetrically provided with two positions from top to bottom; the left and right ends of the two top plates are rotatably connected with a rotating plate, and the head ends of the two rotating plates on the left side and the head ends of the two rotating plates on the right side are rotatably connected together through a connecting seat; all support on the lateral wall about the support frame and on the bottom plate and install three cylinders, the utility model discloses support the setting of frame, support the frame can be suitable for to adjust to the height with hanging or overhead wire casing parallel and level, conveniently will support that the cable conductor on two support frames moves to the wire casing in, make the operation that the cable conductor moved laborsaving swift more.

Description

Pulley bracket structure for power line construction

Technical Field

The utility model belongs to the technical field of the pulley bracket, more specifically say, in particular to pulley bracket structure of power line construction usefulness.

Background

The inside wire casing of factory building is mostly the hanging or built on stilts installation setting, need use the take-up stand to pick up the cable conductor and just can move the cable and place in the wire casing when carrying out the unwrapping wire operation in the inside line construction of factory building, can also be smooth and easy when picking up the cable for making the take-up stand promote, generally can install pulley bracket on the take-up stand, rolling guide through pulley bracket upper pulley reduces the frictional resistance between cable and the take-up stand, pulley bracket on the market is used comparatively singly at present, can not be fine be suitable for and install on the take-up stand of different specifications, and the dismouting flow is comparatively loaded down with trivial details, it is comparatively inconvenient to use, in addition pulley bracket's the lift height can not carry out the moderate degree adjustment according to the height of wire casing, cause to have the difference in height between bracket and the.

In view of the above, the present invention provides a pulley bracket structure for power line construction, which is improved in view of the conventional structure and defects, and is intended to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a pulley bracket structure of power line construction usefulness to solve current pulley bracket and use comparatively singly, can not be fine be suitable for and install on the take-up frame of different specifications, and the dismouting flow is comparatively loaded down with trivial details, uses comparatively inconvenient problem.

The utility model discloses pulley bracket structure's that power line construction used purpose and efficiency are reached by following specific technological means:

a pulley bracket structure for power line construction comprises a thread take-up platform frame, a sliding support rod, a support frame, a roller, a top plate, a square lantern ring, a threaded ejector rod, a rotating plate and a linkage rod; the top end of the thread taking-up platform frame is supported and provided with a fence, and the pulley bracket is integrally clamped in a space between an upper railing and a lower railing of the fence through a top support; the top plate is symmetrically provided with two positions from top to bottom; the left and right ends of the two top plates are rotatably connected with a rotating plate, and the head ends of the two rotating plates on the left side and the head ends of the two rotating plates on the right side are rotatably connected together through a connecting seat; and three rollers are supported and installed on the left side wall, the right side wall and the bottom plate of the supporting frame.

Furthermore, two trapezoidal clamping grooves are respectively welded on the top plates in a supporting mode, and ten supporting short plates are respectively welded between the left side wall and the right side wall of each trapezoidal clamping groove and the top plates in an equidistant arrangement mode.

Furthermore, the right half section of the linkage rod is provided with threads, the tail end of the linkage rod is connected with the left connecting seat in a penetrating and rotating mode, and the threads of the right thread section of the linkage rod penetrate through the right connecting seat.

Furthermore, two square lantern rings are symmetrically welded on the end faces of the outer sides of the two top plates, two sliding support rods are slidably inserted into the left and right square lantern rings, a support frame is welded at the top ends of the two sliding support rods in a supporting mode, and a top supporting plate is connected to the tail end of the two sliding support rods in a supporting mode.

Furthermore, a supporting connecting plate is welded between the two square lantern rings at the bottom, the head end section of the threaded ejector rod is arranged on the supporting connecting plate in a penetrating and rotating mode, and the tail end section of the threaded ejector rod penetrates through the supporting plates at the tail ends of the two sliding supporting rods in a threaded mode.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses a support the frame and can be suitable for and adjust to the height with hanging or overhead wire casing parallel and level, the cable conductor that conveniently will support on two support frames moves to the wire casing in, the operation that makes the cable conductor move is more laborsaving swift, and the trace has constituteed the shore positioning mechanism with the rotor plate of four places jointly, the interval of two roofs can carry out the regulation of stretching out and drawing back through the positive reversal of trace, and then two trapezoidal draw-in grooves on and can be suitable for the pulley bracket body to block on the different upper and lower railing of spacing distance of different rails, and it is extensive to use, and only need the elasticity trace can accomplish the dismouting to the pulley bracket body, high durability and convenient use is nimble.

Drawings

Fig. 1 is an installation schematic diagram of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is a schematic diagram of the three-dimensional structure of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a thread take-up platform frame; 2. a sliding support bar; 3. supporting the frame; 4. a drum; 5. a top plate; 501. a square collar; 6. a threaded ejector rod; 7. a rotating plate; 8. a linkage rod.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 3:

the utility model provides a pulley bracket structure for power line construction, which comprises a thread taking-up platform frame 1, a sliding support rod 2, a support frame 3, a roller 4, a top plate 5, a square lantern ring 501, a threaded ejector rod 6, a rotating plate 7 and a linkage rod 8; the top end of the thread taking-up platform frame 1 is supported and provided with a fence, and the whole pulley bracket is clamped and fixed in a space between an upper railing and a lower railing of the fence by a top support; the top plate 5 is symmetrically provided with two positions up and down; the left end and the right end of the two top plates 5 are rotatably connected with a rotating plate 7, and the head ends of the two rotating plates 7 on the left side and the head ends of the two rotating plates 7 on the right side are rotatably connected together through a connecting seat; and three rollers 4 are supported and installed on the left side wall, the right side wall and the bottom plate of the supporting frame 3.

Wherein, all support the welding on the roof 5 in two and have a trapezoidal draw-in groove, and the equidistance is arranged between lateral wall and the roof 5 about this trapezoidal draw-in groove and is welded ten and support the short slab, and the applicable cutting ferrule of trapezoidal draw-in groove is on the railing of multiple shape and specification such as square and circular, and the suitability is splendid, uses in a flexible way.

The right half section of the linkage rod 8 is provided with threads, the tail end of the linkage rod 8 is connected with the left connecting seat in a penetrating and rotating mode, threads of the right thread section of the linkage rod penetrate through the right connecting seat, the linkage rod 8 and the four rotating plates 7 jointly form a jacking positioning mechanism, the four rotating plates 7 can be pushed to rotate relatively to jack the two top plates 5 and the two trapezoidal clamping grooves on the top plates to be fixed on the upper and lower railings of the fence only by screwing the linkage rod 8, the distance between the two top plates 5 can be adjusted in a telescopic mode through forward and reverse rotation of the linkage rod 8, the two top plates 5 and the two trapezoidal clamping grooves on the top plates can enable the pulley bracket body to be suitable for being clamped on the upper and lower railings with different fence spacing distances, the application is wide, and the pulley bracket body can be assembled and disassembled only through the linkage rod 8, and the use is convenient and.

Wherein, two prescription shape lantern rings 501 are symmetrically welded on the outer side end faces of the two top plates 5, two sliding support rods 2 are slidably inserted into the left and right two groups of square lantern rings 501, a support frame 3 is welded on the top end support of the two sliding support rods 2, the tail end support of the support frame is connected with a support plate, the square lantern rings 501 can ensure that the two sliding support rods 2 directly slide up and down, and convenience is provided for the sliding adjustment of the height of the support frame 3.

Wherein, a supporting connection board is welded between the two square lantern rings 501 at the bottom, the head end section of the threaded mandril 6 is rotatably arranged on the supporting connection board, the end section of the threaded mandril 6 is threaded through the jacking plates at the ends of the two sliding support rods 2, the two sliding support rods 2 and the support frames 3 at the top ends of the sliding support rods 2 can be appropriately adjusted in height by screwing the threaded mandril 6, so that the support frames 3 can be adjusted to be flush with the wall hanging or the overhead wire slot, cables supported on the two support frames 3 can be conveniently moved to the wire slot, and the cable moving operation is more labor-saving and faster.

The specific use mode and function of the embodiment are as follows:

the utility model discloses an use the flow at first with two pulley yoke shore install on the railing of the left and right sides of picking platform frame 1 then expand the cable conductor and support and arrange two on the support frame 3 in (as shown in fig. 1), then the operating personnel stands and carries the cable conductor on picking platform frame 1 and move in the wire casing, need the special messenger to promote picking platform frame 1 along the wire casing direction and move all in the wire casing until with all the cable conductors laid.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (5)

1. The utility model provides a pulley bracket structure of power line construction usefulness which characterized in that: the pulley bracket structure for power line construction comprises a take-up platform frame (1), a sliding support rod (2), a support frame (3), a roller (4), a top plate (5), a square lantern ring (501), a threaded ejector rod (6), a rotating plate (7) and a linkage rod (8); the top end of the thread taking-up platform frame (1) is supported and provided with a fence, and the pulley bracket is integrally clamped in a space between an upper railing and a lower railing of the fence through a top support; the top plate (5) is symmetrically provided with two positions up and down; the left end and the right end of the two top plates (5) are rotatably connected with a rotating plate (7), and the head ends of the two rotating plates (7) on the left side and the head ends of the two rotating plates (7) on the right side are rotatably connected together through a connecting seat; and three rollers (4) are supported and installed on the left side wall, the right side wall and the bottom plate of the support frame (3).

2. The pulley bracket structure for electric power line construction according to claim 1, wherein: two trapezoidal clamping grooves are respectively supported and welded on the top plates (5), and ten supporting short plates are arranged and welded between the left side wall and the right side wall of each trapezoidal clamping groove and the top plates (5) at equal intervals.

3. The pulley bracket structure for electric power line construction according to claim 1, wherein: the right half section of the linkage rod (8) is provided with threads, the tail end of the linkage rod (8) is connected with the left connecting seat in a penetrating and rotating mode, and the threads of the right thread section of the linkage rod penetrate through the right connecting seat.

4. The pulley bracket structure for electric power line construction according to claim 1, wherein: two square lantern rings (501) are symmetrically welded on the end faces of the outer sides of the two top plates (5), two sliding support rods (2) are slidably inserted into the left and right square lantern rings (501), a supporting frame (3) is welded at the top ends of the two sliding support rods (2), and a supporting plate is connected at the tail end of the supporting frame in a supporting mode.

5. The pulley bracket structure for electric power line construction according to claim 1, wherein: a supporting connecting plate is welded between the two square lantern rings (501) at the bottom, the head end section of the threaded ejector rod (6) is arranged on the supporting connecting plate in a penetrating and rotating mode, and the tail end section of the threaded ejector rod (6) penetrates through the supporting plates at the tail ends of the two sliding supporting rods (2) in a threaded mode.