CN214733330U

CN214733330U - Power transmission line construction pay-off device

Info

Publication number: CN214733330U
Application number: CN202120522766.1U
Authority: CN
Inventors: 郑宇�
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-12
Filing date: 2021-03-12
Publication date: 2021-11-16
Anticipated expiration: 2031-03-12

Abstract

The utility model relates to an unwinding equipment technical field just discloses a transmission line construction unwinding equipment, including bottom plate and backup pad, two the backup pad is the fixed upper surface both sides that set up and bottom plate respectively, two the upper end inboard of backup pad is all fixed and is provided with the fender dish, two be provided with the wire winding roller between the fender dish, the fixed first bull stick that has cup jointed in middle part of wire winding roller, the both ends of first bull stick all rotate with the backup pad that corresponds through first antifriction bearing and are connected, the front side be provided with the measuring disc between fender dish and the backup pad, the measuring disc is fixed cup joints with the front end of first bull stick, the front side surface of measuring disc is provided with the scale mark, the front side the top that just is located the measuring disc between fender dish and the backup pad is provided with the sheave, the fixed cup joint in inside of sheave has the second bull stick. The utility model discloses can carry out accurate measurement to the cable length of emitting, can make the cable length of emitting more accurate.

Description

Power transmission line construction pay-off device

Technical Field

The utility model relates to a pay-off technical field especially relates to a transmission line construction pay-off.

Background

The power transmission line is realized by boosting the electric energy generated by the generator by using a transformer and then connecting the electric energy to the power transmission line through control equipment such as a circuit breaker, and the like.

Traditional transmission line construction pay-off simple structure, the function is single, only can carry out simple unwrapping wire work, can not measure the length of emitting the electric wire to do not know the cable of how much length has actually been emitted, still need carry out the rolling to the cable of increasing after the unwrapping wire, waste time and energy.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art transmission line construction pay-off simple structure, the function singleness can not measure the length of emitting the electric wire to do not know the problem of the cable of how much length has actually been emitted, and the transmission line construction pay-off that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a construction pay-off device for a power transmission line comprises a bottom plate and support plates, wherein the two support plates are respectively fixedly arranged at two sides of the upper surface of the bottom plate, baffle discs are fixedly arranged at the inner sides of the upper ends of the two support plates, a wire winding roller is arranged between the two baffle discs, a first rotating rod is fixedly sleeved at the middle part of the wire winding roller, two ends of the first rotating rod are rotatably connected with the corresponding support plates through first rolling bearings, a measuring disc is arranged between the baffle discs and the support plates at the front side, the measuring disc is fixedly sleeved with the front end of the first rotating rod, a scale mark is arranged on the front side surface of the measuring disc, a grooved wheel is arranged between the baffle discs and the support plates at the front side and above the measuring disc, a second rotating rod is fixedly sleeved inside the grooved wheel, the front end of the second rotating rod is rotatably connected with the corresponding support plates through a second rolling bearing, and a plurality of U-shaped grooves are formed in the side wall of the grooved wheel, arc-shaped grooves are formed among the U-shaped grooves, counting marks are arranged on the front side surface of the grooved wheel and in positions corresponding to the U-shaped grooves, and a pushing mechanism for driving the grooved wheel to rotate is arranged on the front side surface of the measuring disc.

Preferably, the pushing mechanism comprises a shifting lever and a round pin, the shifting lever is arranged on the front side of the measuring disc, the right end of the shifting lever is fixedly sleeved with the front end of the first rotating rod, the round pin is fixedly arranged on the front side of the left end of the shifting lever, a limiting disc is fixedly arranged on the front side surface of the measuring disc and on the right side of the shifting lever, the round pin is matched with the plurality of U-shaped grooves, and the limiting disc is matched with the plurality of arc-shaped grooves.

Preferably, the surface of the winding roller is provided with a plurality of annular grooves which are sequentially formed from front to back.

Preferably, the winding roller, the measuring disc and the grooved wheel are all made of light materials.

Preferably, the surface of the front support plate is provided with a viewing port.

Preferably, universal wheels are fixedly arranged on two sides of the lower surface of the bottom plate.

Compared with the prior art, the utility model provides a transmission line construction pay-off possesses following beneficial effect:

this transmission line construction pay-off rotates through the wire winding roller when unwrapping wire to drive the measuring disc and rotate, can carry out length measurement to the cable of emitting, and the measuring disc drives the driving lever and rotates, makes the driving lever drive the inside that the round pin got into U type groove, and the measuring disc rotates the count sign rotation check on the round pin promotion sheave, makes and can learn the length of emitting the cable through reading the scale mark on count sign and the measuring disc, avoids emitting cable overlength or short.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can carry out accurate measurement to the cable length of emitting, can make the cable length of emitting more accurate.

Drawings

Fig. 1 is a schematic structural view of a power transmission line construction pay-off device provided by the utility model;

FIG. 2 is a schematic view of the internal structure of FIG. 1;

fig. 3 is a schematic view of the internal structure of fig. 2.

In the figure: the device comprises a base plate 1, a supporting plate 2, a blocking disc 3, a wire winding roller 4, a first rotating rod 5, a measuring disc 6, a scale mark 7, a grooved wheel 8, a second rotating rod 9, a counting mark 10, a U-shaped groove 11, an arc-shaped groove 12, a deflector rod 13, a limiting disc 14, a round pin 15, an observation opening 16 and a universal wheel 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only 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 therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a construction paying-off device for a power transmission line comprises a bottom plate 1 and supporting plates 2, wherein the two supporting plates 2 are respectively and fixedly arranged at two sides of the upper surface of the bottom plate 1, baffle discs 3 are fixedly arranged at the inner sides of the upper ends of the two supporting plates 2, a wire winding roller 4 is arranged between the two baffle discs 3, a first rotating rod 5 is fixedly sleeved at the middle part of the wire winding roller 4, two ends of the first rotating rod 5 are respectively and rotatably connected with the corresponding supporting plates 2 through first rolling bearings, a measuring disc 6 is arranged between the front baffle disc 3 and the supporting plate 2, the measuring disc 6 is fixedly sleeved with the front end of the first rotating rod 5, a scale mark 7 is arranged on the front side surface of the measuring disc 6, a grooved pulley 8 is arranged between the front baffle disc 3 and the supporting plate 2 and positioned above the measuring disc 6, a second rotating rod 9 is fixedly sleeved inside the grooved pulley 8, the front end of the second rotating rod 9 is rotatably connected with the corresponding supporting plate 2 through a second rolling bearing, a plurality of U-shaped grooves 11 are formed in the side wall of the grooved wheel 8, arc-shaped grooves 12 are formed among the U-shaped grooves 11, counting marks 10 are arranged on the front side surface of the grooved wheel 8 and positions corresponding to the U-shaped grooves 11, and a pushing mechanism for driving the grooved wheel 8 to rotate is arranged on the front side surface of the measuring disc 6.

Pushing mechanism includes driving lever 13 and round pin 15, and driving lever 13 sets up in the front side of measuring disk 6, and the right-hand member of driving lever 13 is fixed to be cup jointed with the front end of first bull stick 5, and round pin 15 is fixed to be set up in the left end front side of driving lever 13, and the front side surface of measuring disk 6 just is located the fixed spacing dish 14 that is provided with in the right side of driving lever 13, and round pin 15 all matches with a plurality of U type grooves 11, and spacing dish 14 all matches with a plurality of arc wall 12.

A plurality of ring channels have been seted up in proper order after to in the past in the surface of wire winding roller 4 is seted up, and the convenience is spacing to the cable.

The winding roller 4, the measuring disc 6 and the grooved pulley 8 are made of light materials, and paying-off is convenient.

The surface of the front side supporting plate 2 is provided with an observation port 16 for conveniently observing the scale marks 7.

The universal wheels 17 are fixedly arranged on two sides of the lower surface of the bottom plate 1, and convenience is brought to moving equipment.

The utility model discloses in, during the use, the staff rotates winding roller 4 and can carry out the unwrapping wire, winding roller 4 drives measuring disk 6 and rotates, can carry out length measurement to the cable of emitting, measuring disk 6 drives driving lever 13 and rotates, make driving lever 13 drive round pin 15 get into the inside of the U type groove 11 that corresponds, measuring disk 6 rotates count sign 10 on the round pin 15 promotion sheave 8 and rotates a check, make and can learn the length of emitting the cable through reading count sign 10 and scale mark 7 on the measuring disk 6, avoid emitting cable overlength or short excessively.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The power transmission line construction pay-off device comprises a bottom plate (1) and supporting plates (2), and is characterized in that the two supporting plates (2) are fixedly arranged on two sides of the upper surface of the bottom plate (1) respectively, the inner sides of the upper ends of the two supporting plates (2) are fixedly provided with baffle discs (3), a wire winding roller (4) is arranged between the two baffle discs (3), a first rotating rod (5) is fixedly sleeved in the middle of the wire winding roller (4), two ends of the first rotating rod (5) are rotatably connected with the corresponding supporting plates (2) through first rolling bearings, a measuring disc (6) is arranged between the baffle discs (3) and the supporting plates (2) on the front side, the measuring disc (6) is fixedly sleeved with the front end of the first rotating rod (5), the front side surface of the measuring disc (6) is provided with a scale mark (7), a grooved pulley (8) is arranged between the baffle disc (3) and the supporting plates (2) on the front side and above the measuring disc (6), a second rotating rod (9) is fixedly sleeved inside the grooved wheel (8), the front end of the second rotating rod (9) is rotatably connected with the corresponding supporting plate (2) through a second rolling bearing, a plurality of U-shaped grooves (11) are formed in the side wall of the grooved wheel (8), arc-shaped grooves (12) are formed among the U-shaped grooves (11), counting marks (10) are arranged on the front side surface of the grooved wheel (8) and in positions corresponding to the U-shaped grooves (11), and a pushing mechanism for driving the grooved wheel (8) to rotate is arranged on the front side surface of the measuring disc (6).

2. The power transmission line construction pay-off device is characterized in that the pushing mechanism comprises a shifting lever (13) and a round pin (15), the shifting lever (13) is arranged on the front side of the measuring disc (6), the right end of the shifting lever (13) is fixedly sleeved with the front end of the first rotating rod (5), the round pin (15) is fixedly arranged on the front side of the left end of the shifting lever (13), a limiting disc (14) is fixedly arranged on the front side surface of the measuring disc (6) and located on the right side of the shifting lever (13), the round pin (15) is matched with the plurality of U-shaped grooves (11), and the limiting disc (14) is matched with the plurality of arc-shaped grooves (12).

3. The pay-off device for power transmission line construction according to claim 1, wherein a plurality of annular grooves are formed in the surface of the winding roller (4) from front to back in sequence.

4. The power transmission line construction pay-off device as claimed in claim 1, wherein the winding roller (4), the measuring disc (6) and the grooved pulley (8) are all made of light materials.

5. The pay-off device for power transmission line construction according to claim 1, wherein a viewing port (16) is formed in the surface of the support plate (2) on the front side.

6. The pay-off device for power transmission line construction according to claim 1, wherein universal wheels (17) are fixedly arranged on both sides of the lower surface of the bottom plate (1).