CN211428795U

CN211428795U - Electric power transmission device with adjustable supporting direction

Info

Publication number: CN211428795U
Application number: CN202020010224.1U
Authority: CN
Inventors: 张照杰
Original assignee: Shanghai Yangxun Electrical Equipment Co ltd
Current assignee: Shanghai Yangxun Electrical Equipment Co ltd
Priority date: 2020-01-03
Filing date: 2020-01-03
Publication date: 2020-09-04
Anticipated expiration: 2030-01-03

Abstract

The utility model discloses an electric power transmission device of adjustable support direction, the connecting plate comprises a connecting plate, the top rigid coupling of connecting plate has the stand, the top of montant is connected with two splint through the round pin hub rotation, the outer wall threaded connection of montant has the nut, the inside of box is equipped with adjusting part. This electric power transmission device of adjustable support direction, through the connecting plate, the stand, the box, the montant, splint and adjusting part's cooperation, make when the device need change the support direction, the accessible is pressed the square frame and is made the pawl outwards rotate, and rotate the handle simultaneously and can adjust electric power transmission device's support direction, and then make the stability after adjusting promote greatly, through the nut, the ring, the ball, splint, montant and buffering component's cooperation, when making the device carry out the centre gripping fixed to electric power transmission device, fixed buffering effect that plays to electric power transmission device's centre gripping, avoid its skin atress to lead to the condition emergence that its internal element damaged.

Description

Electric power transmission device with adjustable supporting direction

Technical Field

The utility model relates to an electric power transmission technical field of adjustable support direction specifically is an electric power transmission device of adjustable support direction.

Background

Electric power is an energy source using electric energy as power. In the 70 s of the 19 th century, the invention and application of electric power opened up the second industrialized climax, and electric power transmission equipment, the most common electric power transmission equipment, was a transmission line, which is an important member for realizing electric power transmission and overall deployment.

The electric power transmission device of adjustable support direction among the prior art, when needs change the support direction, can't realize the lock, lead to stability greatly reduced, and the operation degree of difficulty is big, can't avoid other people to miss simultaneously and bump, when carrying out the centre gripping to electric power transmission device and fixing, can't fix the effectual cushioning effect that plays to electric power transmission device's centre gripping, make its skin atress lead to its internal element to damage easily, can't play the hidden effect simultaneously, other people miss easily and bump, reduce the safety in utilization, and then inconvenient people use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric power transmission device of adjustable support direction to the electric power transmission device who provides the adjustable support direction among the prior art among the solution above-mentioned background art, when needs change the support direction, can't realize the lock, lead to stability greatly reduced, and the operation degree of difficulty is big, the problem that simultaneously can't avoid other people to miss and bump.

In order to achieve the above object, the utility model provides a following technical scheme: the electric power transmission device with the adjustable supporting direction comprises a connecting plate, wherein an upright post is fixedly connected to the top of the connecting plate, a box body is fixedly connected to the top of the upright post, a vertical rod is rotatably connected to the top of the box body through a bearing, two clamping plates are rotatably connected to the top of the vertical rod through a pin shaft, a nut is connected to the outer wall of the vertical rod in a threaded mode, and an adjusting assembly is arranged inside the box body;

the adjusting assembly comprises a first gear, a second gear, a third gear, a cross rod, a handle, a bracket, a round rod, a pawl, a torsion spring, a groove, a square frame and a pull rod;

the top of the first gear is fixedly connected with the bottom of the vertical rod, the bottom of the first gear is fixedly connected with a second gear, the right side of the bottom of the second gear is engaged with a third gear, the right end of the third gear is fixedly connected with a cross rod, the outer wall of the cross rod is rotatably connected with the right end of the box body through a bearing, the right end of the cross rod is fixedly connected with a handle, the left side and the right side of the top of the first gear are clamped with pawls, the outer ends of the pawls are rotatably connected with a bracket through round rods, the outer end of the bracket is fixedly connected with the inner wall of the box body, the outer wall of the round rod is sleeved with a torsion spring, the inner side and the outer side of the torsion spring are respectively clamped with the pawl and the bracket, a square frame is arranged above the pawl, the left side and the right side of the bottom of the square frame are in clearance fit with the top of the box body through grooves, and the left side and the right side of the bottom of the square frame are movably connected with the outer sides of the tops of the pawls through pull rods.

Preferably, the top of nut is fixedly connected with a ring, and the top of the ring is in clearance fit with a plurality of balls through a preset ball groove.

Preferably, the pawls are symmetrically distributed about the first gear shaft.

Preferably, a buffer component is arranged inside the clamping plate;

the buffering assembly comprises a sliding chute, a sliding block, a compression spring, a spongy cushion, a dovetail block, a dovetail groove and a rubber cushion;

the spout is processed in the inner wall of splint, the inner wall clearance fit of spout has the slider, the outer end of slider passes through compression spring and the inner wall outer end fixed connection of spout, the inner rigid coupling of slider has the foam-rubber cushion, the top of slider is equipped with the dovetail block, the dovetail block respectively with the outer wall top fixed connection of splint, the left side the outer wall of dovetail block has the rubber pad through dovetail sliding connection.

Preferably, the sliding blocks are annularly and symmetrically distributed.

Preferably, the dovetail block and the dovetail groove are matched in shape.

Compared with the prior art, the beneficial effects of the utility model are that: this electric power transmission device of adjustable support direction structure scientific and reasonable, convenience safe in utilization:

through connecting plate, stand, box, montant, splint and adjusting part's cooperation for when the device need change the direction of support, the accessible is pressed the square frame and is made the pawl outwards rotate, and rotates the handle simultaneously and can adjust power transmission device's direction of support, when adjusting the back, can realize tightly locking through torsion spring's resilience, and then make the stability after adjusting promote greatly, and reduced the operation degree of difficulty, can avoid other people mistake to bump simultaneously.

Through the nut, the ring, the ball, splint, montant and buffering subassembly's cooperation, when making the device carry out the centre gripping to electric power transmission device and fix, four sliders of accessible are the outside motion of elasticity that compression spring was overcome to the annular, and then fix and play effectual cushioning effect to electric power transmission device's centre gripping, avoid its skin atress to lead to the condition emergence of its inside component damage, can shelter from its top simultaneously, and then play hidden effect, avoid other people to miss and bump, promote the safety in utilization, and then make things convenient for people to use.

Drawings

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

FIG. 2 is a schematic view of the connection of the pawl, bracket and pull rod of FIG. 1;

FIG. 3 is a schematic view showing the connection of the clamping plate, the nut and the ring in FIG. 1;

FIG. 4 is a schematic view showing the connection relationship between the slider, the foam pad and the dovetail groove in FIG. 3.

In the figure: 1. connecting plate, 2, stand, 3, box, 4, montant, 5, splint, 6, adjusting part, 601, first gear, 602, second gear, 603, third gear, 604, horizontal pole, 605, handle, 606, support, 607, round bar, 608, pawl, 609, torsion spring, 610, recess, 611, square frame, 612, pull rod, 7, buffer component, 701, spout, 702, slider, 703, compression spring, 704, foam-rubber cushion, 705, dovetail block, 706, dovetail groove, 707, rubber pad, 8, nut, 9, ring, 10, ball.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an electric power transmission device of adjustable support direction, including connecting plate 1, a plurality of through-holes have been preset to connecting plate 1, the top rigid coupling of connecting plate 1 has stand 2, the top rigid coupling of stand 2 has box 3, the top of box 3 is rotated through the bearing and is connected with montant 4, it is rotatable when box 3 makes montant 4 atress, the top of montant 4 is rotated through the round pin axle and is connected with two splint 5, splint 5's the inner sets up relatively, the outer wall threaded connection of montant 4 has nut 8, nut 8's top rigid coupling has ring 9, ring 9 top has a plurality of balls 10 through predetermined ball groove clearance fit, ball 10 is used for reducing the wearing and tearing of ring 9 and splint 5, the inside of box 3 is equipped with adjusting part 6.

The adjusting component 6 comprises a first gear 601, a second gear 602, a third gear 603, a cross bar 604, a handle 605, a support 606, a round bar 607, a pawl 608, a torsion spring 609, a groove 610, a square frame 611 and a pull rod 612, wherein the top of the first gear 601 is fixedly connected with the bottom of the vertical bar 4, the bottom of the first gear 601 is fixedly connected with the second gear 602, the right side of the bottom of the second gear 602 is connected with the third gear 603 in a meshing manner, the vertical bar 4 can rotate when the cross bar 604 rotates due to the third gear 603, the right end of the third gear 603 is fixedly connected with a cross bar 604, the outer wall of the cross bar 604 is rotatably connected with the right end of the box 3 through a bearing, the right end of the cross bar 604 is fixedly connected with the handle 605, the handle 605 is used for rotating the cross bar 604, the left side and the right side of the top of the first gear 601 are clamped with the pawls 608, the pawls 608 are, the outer end of the pawl 608 is rotatably connected with a support 606 through a round rod 607, the round rod 607 enables the pawl 608 to rotate when stressed, the outer end of the support 606 is fixedly connected with the inner wall of the box body 3, a torsion spring 609 is sleeved on the outer wall of the round rod 607, the inner side and the outer side of the torsion spring 609 are respectively clamped with the pawl 608 and the support 606, the torsion spring 609 gives a downward force to the pawl 608, a square frame 611 is arranged above the pawl 608, the left side and the right side of the bottom of the square frame 611 are in clearance fit with the top of the box body 3 through grooves 610, the square frame 611 can be pressed downwards, the left side and the right side of the bottom of the square frame 611 are movably connected with the outer side of the top of the pawl 608 through pull rods 612, and the pull rod 6012 enables the pawl 608 to simultaneously rotate outwards when.

The interior of the splint 5 is provided with a buffer assembly 7, the buffer assembly 7 comprises a sliding groove 701, a sliding block 702, a compression spring 703, a sponge pad 704, a dovetail block 705, a dovetail groove 706 and a rubber pad 707, the sliding groove 701 is processed on the inner wall of the splint 5, the sliding block 702 is in clearance fit with the inner wall of the sliding groove 701, the sliding groove 701 plays a role in guiding the sliding block 702, the sliding block 702 is annularly and symmetrically distributed, so that the sliding block 602 is more stably fixed and abutted against the electric wire, the outer end of the sliding block 702 is fixedly connected with the outer end of the inner wall of the sliding groove 701 through the compression spring 703, the compression spring 703 gives a limiting force to the sliding block 702, the inner end of the sliding block 702 is fixedly connected with the sponge pad 704, the dovetail block 705 is arranged above the sliding block 702, the dovetail block 705 is respectively and fixedly connected with the upper part of the outer wall of the splint 5, the dovetail block 705 is axially and symmetrically distributed relative to, dovetail block 705 and dovetail slot 706 are shaped to mate such that dovetail block 705 slides into dovetail slot 706.

In this embodiment, when the power transmission device with adjustable supporting direction is used, the device is first fixed at a designated position by the connecting plate 1, the electric wire is placed between the two clamping plates 5, the nut 8 is rotated, the two clamping plates 5 are rotated oppositely by the clearance fit of the ring 9 and the ball 10, the stress of the electric wire can be buffered when the clamping plates 5 are clamped by the clearance fit of the sliding block 702 and the sliding groove 701, and the rubber pad 707 on the left side is shifted by the clearance fit of the sponge pad 704 and the compression spring 703, so as to prevent the outer skin of the electric wire from being extruded to cause the damage of the inner part, the rubber pad 707 on the left side is shifted, the rubber pad 707 can shield the top gap of the clamping plate 5 by the sliding connection of the dovetail groove 706 and the dovetail block 705, so as to prevent the mistake of other people, when the angle needs to be adjusted, the square frame 611 is pressed, and the pawl 608 is, and with the separation of first gear 601 joint, rotate handle 605 this moment, be connected through the meshing of second gear 602 with third gear 603 for montant 4 rotates and then changes the direction of support, loosens square frame 611, makes square frame 611 reset through the resilience of torsion spring 609, and pawl 608 links to each other with first gear 601 joint, and the turned angle of montant 4 is fixed, and then makes things convenient for people to use.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 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.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 an electric power transmission device of adjustable support direction, includes connecting plate (1), its characterized in that: the top of the connecting plate (1) is fixedly connected with an upright post (2), the top of the upright post (2) is fixedly connected with a box body (3), the top of the box body (3) is rotatably connected with a vertical rod (4) through a bearing, the top of the vertical rod (4) is rotatably connected with two clamping plates (5) through a pin shaft, the outer wall of the vertical rod (4) is in threaded connection with a nut (8), and an adjusting component (6) is arranged inside the box body (3);

the adjusting assembly (6) comprises a first gear (601), a second gear (602), a third gear (603), a cross bar (604), a handle (605), a bracket (606), a round bar (607), a pawl (608), a torsion spring (609), a groove (610), a square frame (611) and a pull rod (612);

the top of the first gear (601) is fixedly connected with the bottom of the vertical rod (4), the bottom of the first gear (601) is fixedly connected with a second gear (602), the right side of the bottom of the second gear (602) is meshed with a third gear (603), the right end of the third gear (603) is fixedly connected with a cross rod (604), the outer wall of the cross rod (604) is rotatably connected with the right end of the box body (3) through a bearing, the right end of the cross rod (604) is fixedly connected with a handle (605), pawls (608) are clamped on the left side and the right side of the top of the first gear (601), the outer end of each pawl (608) is rotatably connected with a support (606) through a round rod (607), the outer end of each support (606) is fixedly connected with the inner wall of the box body (3), a torsion spring (609) is sleeved on the outer wall of each round rod (607), and the inner side and the outer side of each torsion spring (609) are respectively clamped, a square frame (611) is arranged above the pawl (608), the left side and the right side of the bottom of the square frame (611) are in clearance fit with the top of the box body (3) through grooves (610), and the left side and the right side of the bottom of the square frame (611) are movably connected with the outer side of the top of the pawl (608) through pull rods (612).

2. The electric power transmission device with adjustable supporting direction according to claim 1, characterized in that: the top rigid coupling of nut (8) has ring (9), ring (9) top has a plurality of balls (10) through predetermined ball groove clearance fit.

3. The electric power transmission device with adjustable supporting direction according to claim 1, characterized in that: the pawls (608) are distributed axisymmetrically with respect to the first gear (601).

4. The electric power transmission device with adjustable supporting direction according to claim 1, characterized in that: a buffer component (7) is arranged in the clamping plate (5);

the buffer assembly (7) comprises a sliding groove (701), a sliding block (702), a compression spring (703), a sponge pad (704), a dovetail block (705), a dovetail groove (706) and a rubber pad (707);

spout (701) processing is in the inner wall of splint (5), the inner wall clearance fit of spout (701) has slider (702), the inner wall outer end fixed connection of compression spring (703) and spout (701) is passed through to the outer end of slider (702), the inner rigid coupling of slider (702) has foam-rubber cushion (704), the top of slider (702) is equipped with dovetail block (705), dovetail block (705) respectively with the outer wall top fixed connection of splint (5), the left side the outer wall of dovetail block (705) passes through dovetail (706) sliding connection and has rubber pad (707).

5. The electric power transmission device with adjustable supporting direction according to claim 4, characterized in that: the sliding blocks (702) are distributed annularly and symmetrically.

6. The electric power transmission device with adjustable supporting direction according to claim 4, characterized in that: the dovetail block (705) and the dovetail groove (706) are matched in shape.