CN215580029U - Paying-off tackle for electric power material resources - Google Patents

Abstract

The utility model discloses a paying-off tackle for electric power materials, which comprises a first connecting plate, wherein a side plate is fixedly arranged at the left side of the first connecting plate, a connecting mechanism is fixedly arranged on the side plate, a hook is arranged on the first connecting plate, a pulley is arranged between opposite surfaces of the two side plates, a first fixing cover is arranged on the side plate, a threaded sleeve is fixedly arranged on the first fixing cover, a screw rod is arranged in the threaded sleeve, a rotating shaft is fixedly arranged on the screw rod, a pressing plate is fixedly arranged on the rotating shaft positioned at the left side of the pulley, a groove is fixedly arranged on the rotating shaft positioned at the right side of the pulley, a self-resetting type pressing switch is fixedly arranged in the groove, an indicator lamp is fixedly arranged at the bottom of the first connecting plate, the rotating shaft and the pulley are rotatably connected by rotating the screw rod, so that the pulley can be conveniently installed and disassembled, and whether the two rotating shafts completely move in place can be known by the indicator lamp when being installed, and whether the two rotating shafts move or not can be observed in use, and whether debugging is needed or not can be observed.

Description

Paying-off tackle for electric power material resources

Technical Field

The utility model relates to the field of electric power, in particular to a paying-off tackle for electric power materials.

Background

The unwrapping wire coaster is the indispensable machines of high tension overhead transmission line tension unwrapping wire construction, and the unwrapping wire pulley plays key effect in its unwrapping wire coaster, and the unwrapping wire pulley: the cable is divided into a ground cable pulley, a sky pulley, a nylon pulley, a cable wire paying-off pulley, a large-diameter paying-off pulley, a hanging dual-purpose paying-off pulley, a ground wire paying-off pulley and a hoisting pulley. The effect of protection, labour saving and time saving, the usage of ground cable coaster plays when mainly used is spread cable conductor: the cable protection device is used for the cable extension and direction change position and protects the cable from friction.

The paying-off pulleys in the existing paying-off tackle are not convenient to replace, the paying-off pulleys are difficult to avoid damaging in long-term use, when the paying-off pulleys are damaged, the paying-off pulleys are not convenient to replace, the use efficiency is influenced, and therefore the work efficiency is influenced, and the paying-off tackle for electric power objects is designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a paying-off tackle for electric power materials to solve the technical problem.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides an electric power thing resources unwrapping wire coaster, includes first connecting plate, the first connecting plate left and right sides has all set firmly two curb plates, the curb plate bottom has set firmly coupling mechanism, it is connected with the couple to rotate on the first connecting plate, two be provided with the pulley between the curb plate opposite face, run through on the curb plate and set firmly first fixed cover, the one end that the pulley was kept away from to first fixed cover runs through and has set firmly the thread bush, thread bush internal thread is connected with the screw rod, the one end that the screw rod is close to the pulley has set firmly the pivot, is located the pressing plate has set firmly in the left pivot of pulley, is located be provided with the recess in the pivot on pulley right side, recess inside has set firmly from reset formula press switch, first connecting plate bottom has set firmly the pilot lamp.

Preferably, the rotating shaft is rotatably connected with the pulley.

Preferably, two the curb plate all sets firmly the internal thread pipe in the one side of keeping away from, is located the internal thread intraductal threaded connection on first connecting plate right side has external screw thread pipe.

Preferably, coupling mechanism includes bottom plate, second connecting plate, spring, pull rod, the fixed cover of second, gag lever post, spread groove, spacing groove, fly leaf, bottom plate and curb plate rigid coupling, the bottom plate left side is provided with the spread groove, bottom plate top left side has set firmly the fixed cover of second, the inside sliding connection of the fixed cover of second has the fly leaf, the fly leaf top has set firmly the pull rod, the cover is equipped with the spring on the pull rod, the spring is located inside the fixed cover of second, the fly leaf bottom has set firmly a plurality of gag lever posts, the bottom plate right side has set firmly the second connecting plate, it is provided with a plurality of spacing grooves to run through on the second connecting plate, the gag lever post is pegged graft with the spacing groove.

Preferably, the top end of the pull rod penetrates through the second fixed cover and extends to the position above the second fixed cover.

Preferably, the self-reset type press switch is electrically connected with the indicator lamp.

The utility model has the beneficial effects that:

1. the utility model enables the rotating shafts to be rotatably connected with the pulleys by rotating the screw rods, thereby facilitating the installation and the disassembly of the pulleys, and the indicating lamps can be used for knowing whether the two rotating shafts are completely moved in place during the installation and observing whether the two rotating shafts are moved and need to be debugged during the use.

2. A plurality of single paying-off pulleys can be connected together through the connecting mechanism to be used to form a multi-wheel paying-off pulley, so that the requirement of once spreading single conductors, double split conductors, four split conductors, six split conductors and eight split conductors can be met.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of portion B of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the connection between the rotary shaft and the self-resetting push switch according to the present invention;

reference numerals: 1-hooking; 2-an internal threaded tube; 3-a first connection plate; 4-external threaded pipe; 5-an indicator light; 6-side plate; 7-a pulley; 8-a bottom plate; 9-a second connecting plate; 10-a screw; 11-a threaded sleeve; 12-a first stationary shield; 13-a rotating shaft; 14-pressing plate; 15-a spring; 16-a pull rod; 17-self-resetting push switch; 18-a second stationary shield; 19-a limiting rod; 20-connecting grooves; 21-a groove; 22-a limiting groove; 23-moving plate.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easily understood, the utility model is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the utility model, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

Specific embodiments of the present invention are described below with reference to the accompanying drawings.

Example 1

As shown in figures 1-4, an electric power material pay-off tackle comprises a first connecting plate 3, two side plates 6 are fixedly arranged on the left side and the right side of the first connecting plate 3, a connecting mechanism is fixedly arranged at the bottom of each side plate 6, a hook 1 is rotatably connected to the first connecting plate 3, a pulley 7 is arranged between the opposite surfaces of the two side plates 6, a first fixing cover 12 is fixedly arranged on each side plate 6 in a penetrating manner, a threaded sleeve 11 is fixedly arranged at one end of each first fixing cover 12 far away from the pulley 7 in a penetrating manner, a screw rod 10 is connected to the inner portion of each threaded sleeve 11 in a threaded manner, a rotating shaft 13 is fixedly arranged at one end of each screw rod 10 close to the pulley 7, a pressing plate 14 is fixedly arranged on the rotating shaft 13 on the left side of the pulley 7, a groove 21 is arranged on the rotating shaft 13 on the right side of the pulley 7, a self-resetting type pressing switch 17 is fixedly arranged inside the groove 21, an indicator lamp 5 is fixedly arranged at the bottom of the first connecting plate 3, the rotating shaft 13 is rotatably connected with the pulley 7, and the self-resetting type pressing switch 17 is electrically connected with the indicator lamp 5, when the pulley 7 needs to be replaced, the screw 10 is rotated to drive the rotating shaft 13 to be continuously away from the pulley 7, when the rotating shaft 13 is completely separated from the pulley 7, the new pulley 7 can be replaced, when the new pulley 7 is placed, the screw 10 is rotated to enable the rotating shaft 13 to be close to the pulley 7, so that the rotating shafts 13 enter the pulley 7 to be connected with the pulley 7 specially, the screw 10 can be rotated continuously, the self-reset type press switch 17 and the press plate 14 fixed on the opposite ends of the two rotating shafts 13 respectively extrude with each other, thus, the self-reset type press switch 17 starts the indicator lamp 5, when the indicator lamp 5 is lightened, the pulley 7 is installed in place, when the device is used, when the indicator lamp 5 is turned off, a worker can immediately know that the connection part of the pulley 7 has a problem and needs to adjust in time, so that the damage caused by long-term irregular connection in use is avoided.

Example 2

As shown in fig. 1 to 4, in the case where the other parts are the same as those of embodiment 1, this embodiment is different from embodiment 1 in that: the connecting mechanism comprises a bottom plate 8, a second connecting plate 9, a spring 15, a pull rod 16, a second fixed cover 18, a limiting rod 19, a connecting groove 20, a limiting groove 22 and a movable plate 23, the bottom plate 8 is fixedly connected with a side plate 6, the left side of the bottom plate 8 is provided with the connecting groove 20, the left side of the top of the bottom plate 8 is fixedly provided with the second fixed cover 18, the movable plate 23 is connected in the second fixed cover 18 in a sliding manner, the top of the movable plate 23 is fixedly provided with the pull rod 16, the pull rod 16 is sleeved with the spring 15, the spring 15 is positioned in the second fixed cover 18, the bottom of the movable plate 23 is fixedly provided with a plurality of limiting rods 19, the right side of the bottom plate 8 is fixedly provided with the second connecting plate 9, the second connecting plate 9 is provided with a plurality of limiting grooves 22 in a penetrating manner, the limiting rods 19 are inserted into the limiting grooves 22, the top end of the pull rod 16 penetrates through the second fixed cover 18 and extends to the upper part of the second fixed cover 18, placing a second connecting plate 9 of one paying-off pulley bottom plate 8 into a connecting groove 20 of the other paying-off pulley bottom plate 8, then loosening the pull rod 16, moving the movable plate 23 which is not pulled by the pull rod 16 downwards under the action of the spring 15, moving the movable plate 23 downwards to drive the limiting rod 19 to move downwards, so that the limiting rod 19 is spliced with the limiting groove 22, and connecting the two paying-off pulleys is realized;

two curb plates 6 back on the back the one side all set firmly internal thread pipe 2, and the internal thread pipe 2 internal thread that is located 3 right sides of first connecting plate has external screw thread pipe 4, through rotating external screw thread pipe 4, makes external screw thread pipe 4 on this unwrapping wire coaster and the internal thread pipe 2 threaded connection on another unwrapping wire coaster to the connection of two unwrapping wire coasters has been consolidated.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides an electric power thing qualification unwrapping wire coaster, includes first connecting plate (3), its characterized in that: the left side and the right side of the first connecting plate (3) are respectively and fixedly provided with two side plates (6), the bottom of each side plate (6) is fixedly provided with a connecting mechanism, the first connecting plate (3) is rotatably connected with a hook (1), a pulley (7) is arranged between opposite faces of the two side plates (6), a first fixed cover (12) is fixedly arranged on each side plate (6) in a penetrating manner, one end, far away from the pulley (7), of the first fixed cover (12) is fixedly provided with a threaded sleeve (11) in a penetrating manner, the interior of each threaded sleeve (11) is in threaded connection with a screw rod (10), one end, close to the pulley (7), of the screw rod (10) is fixedly provided with a rotating shaft (13), a pressing plate (14) is fixedly arranged on the rotating shaft (13) on the left side of the pulley (7), a groove (21) is arranged on the rotating shaft (13) on the right side of the pulley (7), and a self-resetting pressing switch (17) is fixedly arranged inside the groove (21), and an indicator lamp (5) is fixedly arranged at the bottom of the first connecting plate (3).

2. The electric power physical resource paying-off tackle as claimed in claim 1, wherein: the rotating shaft (13) is rotatably connected with the pulley (7).

3. The electric power physical resource paying-off tackle as claimed in claim 1, wherein: two curb plate (6) one side of the back of the body all has set firmly internal thread pipe (2), is located internal thread pipe (2) internal thread on first connecting plate (3) right side is connected with external screw thread pipe (4).

4. The electric power physical resource paying-off tackle as claimed in claim 1, wherein: the connecting mechanism comprises a bottom plate (8), a second connecting plate (9), a spring (15), a pull rod (16), a second fixing cover (18), a limiting rod (19), a connecting groove (20), a limiting groove (22) and a movable plate (23), wherein the bottom plate (8) is fixedly connected with a side plate (6), the connecting groove (20) is formed in the left side of the bottom plate (8), the second fixing cover (18) is fixedly arranged on the left side of the top of the bottom plate (8), the movable plate (23) is slidably connected inside the second fixing cover (18), the pull rod (16) is fixedly arranged on the top of the movable plate (23), the spring (15) is sleeved on the pull rod (16), the spring (15) is positioned inside the second fixing cover (18), the bottom of the movable plate (23) is fixedly provided with the limiting rods (19), the second connecting plate (9) is fixedly arranged on the right side of the bottom plate (8), and the limiting grooves (22) are arranged on the second connecting plate (9) in a penetrating mode, the limiting rod (19) is inserted into the limiting groove (22).

5. The electric utility paying-off tackle as claimed in claim 4, wherein: the top end of the pull rod (16) penetrates through the second fixed cover (18) and extends to the upper part of the second fixed cover (18).

6. The electric power physical resource paying-off tackle as claimed in claim 1, wherein: the self-resetting press switch (17) is electrically connected with the indicator lamp (5).

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