CN211444483U

CN211444483U - Can prevent pay-off for electric power installation of moving line

Info

Publication number: CN211444483U
Application number: CN201921568604.0U
Authority: CN
Inventors: 月峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-09-08
Anticipated expiration: 2029-09-20

Abstract

The utility model discloses a can prevent pay-off is used in electric power installation of moving away line, including the bottom fixing base, the top fixed mounting of bottom fixing base has the bracing piece, the top fixed mounting of bracing piece has square fixed block, and first arc wall has been seted up at the top of square fixed block, and the inside rotation of first arc wall is connected with the unwrapping wire pole, and two draw-in grooves have all been seted up to the front side and the rear side at square fixed block top. The utility model discloses a, through setting up bottom fixing base, bracing piece, square fixed block, first arc wall, unwrapping wire pole, draw-in groove, latch mechanism, square grafting piece, circular standing groove, extrusion spring, stopper, semi-circular lug, locating piece, second arc wall, semicircular groove, circular piece, spout, slider and the cooperation of carrying handle and using, it is poor to have solved current protecting effect to arouse unstable problem, this can prevent to run the unwrapping wire device for the electric power installation of line, possess the good advantage of protecting effect.

Description

Can prevent pay-off for electric power installation of moving line

Technical Field

The utility model belongs to the technical field of electric power, especially, relate to a can prevent wire laying device for electric power installation of line.

Background

The invention relates to electric power, which is an energy source taking electric energy as power, in the 70 th 19 th century, the invention and application of the electric power start the second industrialized climax and become one of three scientific and technological revolution which occur in the world since the 18 th century of human history, the life of people is changed by science and technology, and a large-scale electric power system appearing in the 20 th century is one of the most important achievements in the science history of human engineering and is an electric power production and consumption system consisting of links of power generation, power transmission, power transformation, power distribution, power utilization and the like.

The pay-off of current electric power installation, in order to satisfy the market demand, generally all until how better prevent the winding and how more conveniently adjust these aspects optimize, often neglected at the in-process of unwrapping wire not give fine protection because of the support frame top, current electric power installation has better antiwind and more person of facilitating the use to adjust, but has certain restriction, when normal use, only place in the top of support, just so cause very easily when the rotational speed is too fast, drop very easily, make fixed unstability, to sum up, the problem that prior art exists is: the protective effect is poor, thereby causing an unstable problem.

SUMMERY OF THE UTILITY MODEL

Problem to prior art existence, the utility model provides a can prevent pay-off for electric power installation of moving line possesses the advantage that the protecting effect is good, and it is poor to have solved current protecting effect to arouse unstable problem.

The utility model discloses a realize like this, a can prevent pay-off for electric power installation of line that runs, including the bottom fixing base, the top fixed mounting of bottom fixing base has the bracing piece, the top fixed mounting of bracing piece has square fixed block, first arc wall has been seted up at the top of square fixed block, the inside rotation of first arc wall is connected with the unwrapping wire pole, two draw-in grooves have all been seted up to the front side and the rear side at square fixed block top, and the equal joint in inside of four draw-in grooves has latch mechanism, and four latch mechanism's top fixedly connected with locating piece, the second arc wall has been seted up to the bottom of locating piece, the inside of second arc wall is connected with the surface rotation of unwrapping wire pole.

As the utility model discloses it is preferred, semicircular groove has all been seted up to the left and right sides of draw-in groove inner wall, and two semicircular groove's inside fixed mounting has the circular block.

As the utility model discloses preferred, the latch mechanism includes square grafting piece, the top of square grafting piece and the bottom fixed connection of locating piece, the bottom and the draw-in groove of square grafting piece are pegged graft, circular standing groove has all been seted up to the left and right sides of square grafting piece, the equal fixed mounting extrusion spring in inside of two circular standing grooves, and the one end fixed mounting that two extrusion springs deviate from mutually has the stopper, and the surface of two stoppers all with the inner wall sliding connection of circular standing groove, the equal fixed mounting of one end that extrusion spring was kept away from to two stoppers has semi-circular lug, two semi-circular lugs all with the semicircular groove joint.

As the utility model discloses preferred, the spout has all been seted up to the top and the bottom of two circular standing groove inner walls, and the top and the equal fixed mounting in bottom of two stoppers have the slider, four sliders all with spout sliding connection.

As the utility model discloses it is preferred, the top of locating piece is provided with carries the pull handle, carry the pull handle and be located the middle part at locating piece top.

As the utility model discloses preferred, the bottom of square inserted block is the oblique angle, and this oblique angle is between ten degrees to forty-five degrees.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up bottom fixing base, bracing piece, square fixed block, first arc wall, unwrapping wire pole, draw-in groove, latch mechanism, square grafting piece, circular standing groove, extrusion spring, stopper, semi-circular lug, locating piece, second arc wall, semicircular groove, circular piece, spout, slider and carry the cooperation of carrying handle and use, it is poor to have solved current protecting effect to arouse unstable problem, this can prevent to run the unwrapping wire device for electric power installation of line, possess the good advantage of protecting effect.

2. The utility model discloses a semicircular groove has been seted up in the left and right sides of draw-in groove inner wall, just so can realize using with semicircular lug's cooperation, has the circular block at semicircular groove's inside fixed mounting simultaneously, and the position that the semi-circular lug card of restriction that just so can be fine advances makes fixed effect better, and the effect of protection simultaneously is also better.

3. The utility model discloses an extruded power is given to semi-circular lug when square grafting piece and draw-in groove are realized pegging graft, just so can realize the power supply of the joint of latch mechanism joint, simultaneously can transmit because of power, give an extruded power of stopper in the time of semi-circular lug atress, thereby realize that the extrusion spring takes place deformation, just so can crowd the inside of circular standing groove with semi-circular lug, wait the semi-circular lug motion when as for semi-circular recess complex position, the extrusion spring gives the same reaction force of semi-circular lug, fine joint just so can be realized, the effect of protection is also better simultaneously.

4. The utility model discloses a spout has been seted up at the top and the bottom of circular standing groove inner wall, just so can realize with the slider sliding connection of stopper top and bottom, give the power of a fine restriction of stopper, make the protecting effect better.

5. The utility model discloses a top fixed mounting at the locating piece has the pull handle of carrying, just so can realize giving a fine extruded power of locating piece, makes the effect of protection better.

6. The utility model discloses a bottom of square grafting piece is the oblique angle, just so can realize fine grafting, makes the effect of protection better.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a perspective view of the positioning block removing device provided by the embodiment of the present invention;

fig. 3 is a perspective view of a positioning block provided in an embodiment of the present invention;

FIG. 4 is a detailed view of the latch mechanism provided in the embodiment of the present invention;

fig. 5 is a detailed view of the inside of the card slot provided by the embodiment of the present invention.

In the figure: 1. a bottom fixed seat; 2. a support bar; 3. a square fixed block; 4. a first arc-shaped slot; 5. a wire releasing rod; 6. a card slot; 7. a clamping mechanism; 701. a square plug-in block; 702. a circular placement groove; 703. a compression spring; 704. a limiting block; 705. a semicircular bump; 8. positioning blocks; 9. a second arc-shaped slot; 10. a semicircular groove; 11. a circular block; 12. a chute; 13. a slider; 14. and lifting the handle.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 5, the embodiment of the utility model provides a can prevent pay-off for electric power installation of line that runs, including bottom fixing base 1, the top fixed mounting of bottom fixing base 1 has bracing piece 2, the top fixed mounting of bracing piece 2 has square fixed block 3, first arc wall 4 has been seted up at the top of square fixed block 3, the inside rotation of first arc wall 4 is connected with unwrapping wire pole 5, two draw-in grooves 6 have all been seted up to the front side and the rear side at 3 tops of square fixed block, the equal joint in inside of four draw-in grooves 6 has latch mechanism 7, the top fixedly connected with locating piece 8 of four latch mechanism 7, second arc wall 9 has been seted up to the bottom of locating piece 8, the inside of second arc wall 9 is connected with the surface rotation of unwrapping wire pole 5.

Referring to fig. 5, semicircular grooves 10 are formed in the left and right sides of the inner wall of the clamping groove 6, and circular blocks 11 are fixedly mounted inside the two semicircular grooves 10.

Adopt above-mentioned scheme: semicircular groove 10 has been seted up through the left and right sides at draw-in groove 6 inner wall, just so can realize using with semicircular lug 705's cooperation, has circular block 11 at semicircular groove 10's inside fixed mounting simultaneously, the position that semicircular lug 705 card was advanced of restriction that just so can be fine, makes fixed effect better, and the effect of protection is also better simultaneously.

Referring to fig. 4, the clamping mechanism 7 includes a square insertion block 701, the top of the square insertion block 701 is fixedly connected with the bottom of the positioning block 8, the bottom of the square insertion block 701 is inserted into the clamping groove 6, circular placement grooves 702 are formed in the left side and the right side of the square insertion block 701, extrusion springs 703 are fixedly mounted in the two circular placement grooves 702, limiting blocks 704 are fixedly mounted at ends of the two extrusion springs 703, the outer surfaces of the two limiting blocks 704 are slidably connected with the inner walls of the circular placement grooves 702, semicircular convex blocks 705 are fixedly mounted at ends of the two limiting blocks 704 far away from the extrusion springs 703, and the two semicircular convex blocks 705 are clamped with the semicircular grooves 10.

Adopt above-mentioned scheme: give semicircular lug 705 an extruded power when realizing pegging graft through square grafting piece 701 and draw-in groove 6, just so can realize the power supply that clamping mechanism 7 can the joint, simultaneously because of power can be transmitted, give stopper 704 an extruded power when semicircular lug 705 atress, thereby realize that extrusion spring 703 takes place to deform, just so can crowd semicircular lug 705 into the inside of circular standing groove 702, when semicircular lug 705 moves as to semicircular groove 10 complex position, extrusion spring 703 gives semicircular lug 705 a same reaction force, just so can realize fine joint, the effect of protection is also better simultaneously.

Referring to fig. 4, the sliding grooves 12 are formed in the top and the bottom of the inner walls of the two circular placing grooves 702, the sliding blocks 13 are fixedly mounted on the top and the bottom of the two limiting blocks 704, and the four sliding blocks 13 are slidably connected with the sliding grooves 12.

Adopt above-mentioned scheme: the sliding grooves 12 are formed in the top and the bottom of the inner wall of the circular placing groove 702, so that the sliding connection with the sliding blocks 13 at the top and the bottom of the limiting block 704 can be realized, a good limiting force is given to the limiting block 704, and the protection effect is better.

Referring to fig. 1 and 3, a lifting handle 14 is provided at the top of the positioning block 8, and the lifting handle 14 is located at the middle of the top of the positioning block 8.

Adopt above-mentioned scheme: through the fixed mounting at the top of locating piece 8 have the lift handle 14, just so can realize giving locating piece 8 a fine extruded power, make the effect of protection better.

Referring to fig. 3, the bottom of the square shaped insert block 701 is beveled between ten and forty-five degrees.

Adopt above-mentioned scheme: the bottom of the square insertion block 701 is an oblique angle, so that good insertion can be realized, and the protection effect is better.

The utility model discloses a theory of operation:

when the clamping mechanism is used, firstly, an extrusion force is given to the semicircular lug 705 when the square insertion block 701 is inserted into the clamping groove 6, so that a power source which can be clamped by the clamping mechanism 7 can be realized, meanwhile, because the force can be transmitted, the semicircular lug 705 is stressed and simultaneously an extrusion force is given to the limiting block 704, so that the extrusion spring 703 is deformed, the semicircular lug 705 can be extruded into the circular placing groove 702, when the semicircular lug 705 moves to the position matched with the semicircular groove 10, the extrusion spring 703 gives the same reaction force to the semicircular lug 705, so that good clamping can be realized, secondly, the semicircular grooves 10 are arranged on the left side and the right side of the inner wall of the clamping groove 6, so that the semicircular lug can be matched with the semicircular lug, and meanwhile, the circular block 11 is fixedly arranged in the semicircular groove 10, just so can be fine the position that restriction semicircular lug 705 blocked in, make fixed effect better, the effect of protection is also better simultaneously, has seted up spout 12 through top and bottom at circular standing groove 702 inner wall at last, just so can realize with the slider 13 sliding connection of stopper 704 top and bottom, give stopper 704 the power of a fine restriction, make the safeguard effect better.

In summary, the following steps: this can prevent pay-off for electric power installation of moving away line, through setting up bottom fixing base 1, bracing piece 2, square fixed block 3, first arc wall 4, pay-off pole 5, draw-in groove 6, latch mechanism 7, square grafting piece 701, circular standing groove 702, extrusion spring 703, stopper 704, semi-circular lug 705, locating piece 8, second arc wall 9, semicircular groove 10, circular piece 11, spout 12, slider 13 and the cooperation of carrying handle 14 are used, it is poor to have solved current protective effect, thereby arouse unstable problem.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a can prevent pay-off for electric power installation of moving away line, includes bottom fixing base (1), its characterized in that: the top fixed mounting of bottom fixing base (1) has bracing piece (2), the top fixed mounting of bracing piece (2) has square fixed block (3), first arc wall (4) have been seted up at the top of square fixed block (3), the inside rotation of first arc wall (4) is connected with unwrapping wire pole (5), two draw-in grooves (6) have all been seted up to the front side and the rear side at square fixed block (3) top, and the equal joint in inside of four draw-in grooves (6) has clamping mechanism (7), and the top fixedly connected with locating piece (8) of four clamping mechanism (7), second arc wall (9) have been seted up to the bottom of locating piece (8), the inside of second arc wall (9) is connected with the surface rotation of unwrapping wire pole (5).

2. A power installation wire unwinding device capable of preventing wire running as claimed in claim 1, wherein: semicircular grooves (10) are formed in the left side and the right side of the inner wall of the clamping groove (6), and circular blocks (11) are fixedly mounted inside the two semicircular grooves (10).

3. A power installation wire unwinding device capable of preventing wire running as claimed in claim 1, wherein: clamping mechanism (7) are including square grafting piece (701), the top of square grafting piece (701) and the bottom fixed connection of locating piece (8), the bottom and draw-in groove (6) of square grafting piece (701) are pegged graft, circular standing groove (702) have all been seted up to the left and right sides of square grafting piece (701), the equal fixed mounting extrusion spring (703) in inside of two circular standing groove (702), the one end fixed mounting that two extrusion spring (703) deviate from mutually has stopper (704), the surface of two stopper (704) all with the inner wall sliding connection of circular standing groove (702), the equal fixed mounting of one end of extrusion spring (703) is kept away from to two stopper (704) has semicircular convex block (705), two semicircular convex block (705) all with semicircular groove (10) joint.

4. A wire-unwinding device for electric installation capable of preventing wire-unwinding as claimed in claim 3, wherein: the top and the bottom of two circular standing groove (702) inner walls have all been seted up spout (12), and the top and the equal fixed mounting in bottom of two stopper (704) have slider (13), and four slider (13) all with spout (12) sliding connection.

5. A power installation wire unwinding device capable of preventing wire running as claimed in claim 1, wherein: the top of the positioning block (8) is provided with a lifting handle (14), and the lifting handle (14) is positioned in the middle of the top of the positioning block (8).

6. A wire-unwinding device for electric installation capable of preventing wire-unwinding as claimed in claim 3, wherein: the bottom of the square insertion block (701) is an oblique angle, and the oblique angle is between ten degrees and forty-five degrees.