CN212935369U

CN212935369U - Novel paying-off grounding pulley

Info

Publication number: CN212935369U
Application number: CN202021298786.7U
Authority: CN
Inventors: 王旭
Original assignee: Wuhan Mingjie Electrical Engineering Co Ltd
Current assignee: Wuhan Mingjie Electrical Engineering Co Ltd
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-04-09
Anticipated expiration: 2030-07-06

Abstract

The utility model discloses a novel unwrapping wire ground connection coaster belongs to unwrapping wire coaster technical field, including the coaster main part, the bottom of coaster main part is provided with the saddle, the top of coaster main part is connected with the connecting rod, the couple is installed at the top of connecting rod, one side of couple is provided with the jam plate, lubricated box and axis of rotation are installed respectively to the surface of coaster main part, this kind of novel unwrapping wire ground connection coaster, through the connecting plate, the damping pivot, the fixed cover, lubricated box, lug and burette, when the cable conductor uses the coaster unwrapping wire, the user walks around the pulley with the one end of cable conductor, the recess at the pulley is placed to the cable conductor, pass through the damping pivot rotation with the fixed cover, fix the cable conductor in the recess, the bottom of fixed cover is the arc form.

Description

Novel paying-off grounding pulley

Technical Field

The utility model relates to a unwrapping wire coaster technical field specifically is a novel unwrapping wire ground connection coaster.

Background

Paying off the 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 cable laying protection device is mainly used for playing a protection role when laying cable wires, and is time-saving and labor-saving.

Current unwrapping wire ground connection pulley, the pulley is being walked around to the cable conductor, and the pulley is when the rapid operation, and the recess of pulley is squinted easily to the cable conductor for not good control when the cable conductor needs redirecting, reduced the unwrapping wire efficiency of cable conductor, and the pulley after having used a period, the axis of rotation can be comparatively blocked and pause, makes the pulley can not normal speed operation when driving the pulley.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel unwrapping wire ground connection coaster to propose the easy skew position of cable conductor in solving above-mentioned background art, the axis of rotation uses the problem that the pulley functioning speed reduces of easy card dun after a period.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel unwrapping wire ground connection coaster, includes the coaster main part, the bottom of coaster main part is provided with the saddle, the top of coaster main part is connected with the connecting rod, the couple is installed at the top of connecting rod, one side of couple is provided with the jam plate, lubricated box and axis of rotation are installed respectively to the surface of coaster main part, the both sides of lubricated box are provided with the lug, one side of lubricated box runs through in the coaster main part and is connected with the burette, one side of axis of rotation runs through in the coaster main part and is connected with the pulley, inside one side of coaster main part is provided with the connecting plate, the surface mounting of connecting.

Preferably, the pulley main body is welded and fixed with the saddle.

Preferably, the fixed cover is rotatably connected with the connecting plate through a damping rotating shaft.

Preferably, the lubrication box is made of plastic materials.

Preferably, the hook is semicircular, and the locking plate is matched with the hook.

Compared with the prior art, the beneficial effects of the utility model are that: the novel paying-off grounding tackle comprises a connecting plate, a damping rotating shaft, a fixing cover, a lubricating box, a lug and a dropper, wherein when a cable conductor is paid off by using the tackle, a user bypasses one end of the cable conductor around the pulley, the cable conductor is placed in a groove of the pulley, the fixing cover is rotated through the damping rotating shaft to fix the cable conductor in the groove, the bottom of the fixing cover is arc-shaped, the cable conductor can be conveniently paid off normally, the cable conductor is prevented from being fixed by the fixing cover to influence the paying-off, in addition, the lubricating box is internally provided with a lubricant, after a rotating shaft is used for a period of time, the user presses the lug on two sides of the lubricating box with hands to extrude the lubricant out of the lubricating box, the lubricant drops on the rotating shaft from the dropper, one drop of the lubricant drops off every time, the use amount of the lubricant is controlled by the user, so that the rotating shaft can normally drive the pulley to operate.

Drawings

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

FIG. 2 is a schematic view of the structure of the lubrication box of the present invention;

fig. 3 is a schematic sectional view of the protective cover of the present invention;

fig. 4 is a schematic view of the cross-sectional structure of the pulley of the present invention.

In the figure: 1. a pulley body; 2. a vehicle seat; 3. a rotating shaft; 4. a lubrication box; 5. a connecting rod; 6. hooking; 7. a locking plate; 8. a fixed cover; 9. a connecting plate; 10. a damping rotating shaft; 11. a bump; 12. a pulley; 13. a dropper.

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.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," "sleeved," and the like are to be construed broadly, e.g., as either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; the two elements may be connected directly or indirectly through an intermediate medium, and the two elements may be connected internally or in an interaction relationship, and a person skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.

Referring to fig. 1-4, the present invention provides a technical solution: a novel paying-off grounding tackle comprises a tackle body 1, a saddle 2, a rotating shaft 3, a lubricating box 4, a connecting rod 5, a hook 6, a locking plate 7, a fixing cover 8, a connecting plate 9, a damping rotating shaft 10, a bump 11, a pulley 12 and a dropper 13; the bottom of coaster main part 1 is provided with saddle 2, the top of coaster main part 1 is connected with connecting rod 5, couple 6 is installed at the top of connecting rod 5, one side of couple 6 is provided with jam plate 7, lubricated box 4 and axis of rotation 3 are installed respectively to the surface of coaster main part 1, the both sides of lubricated box 4 are provided with lug 11, one side of lubricated box 4 is run through in coaster main part 1 and is connected with burette 13, one side of axis of rotation 3 is run through in coaster main part 1 and is connected with pulley 12, inside one side of coaster main part 1 is provided with connecting plate 9, the surface mounting of connecting plate 9 has damping pivot 10, one side of damping.

Referring to fig. 1-4, the pulley body 1 is welded and fixed to the seat 2, the sealing performance of the welded joint is good, so that the seat 2 is tightly connected to the pulley, the fixing cover 8 is rotatably connected to the connecting plate 9 through the damping rotating shaft 10, and the damping rotating shaft 10 is convenient for a user to rotate with one hand.

Referring to fig. 1, 2 and 4, the lubrication box 4 is made of plastic, the plastic has strong corrosion resistance, the plastic is low in manufacturing cost, durable and waterproof, the hook 6 is semicircular, and the locking plate 7 is matched with the hook 6, so that the tackle can be stably placed at a high place for use.

The working principle is as follows: firstly, a user places a pulley main body 1 at a required position, when the pulley is used for paying off at a high position, a locking plate 7 is opened, a bracket at the high position is hung by a hook 6, when the pulley is used for paying off at a flat ground, a saddle 2 can be directly placed on the ground, when a cable is used for paying off by the pulley, the user walks one end of the cable around a pulley 12, the cable is placed at a groove of the pulley 12, a fixed cover 8 is rotated by a damping rotating shaft 10, the cable is fixed in the groove, the bottom of the fixed cover 8 is arc-shaped, the cable can be normally paid off conveniently, a lubricating agent is filled in a lubricating box 4, after a rotating shaft 3 is used for a period of time, the user presses convex blocks 11 at two sides of the lubricating box 4 by hands to extrude the lubricating agent from the lubricating box 4, the lubricating agent drops on the rotating shaft 3 from a dropper 13, one drop of, the lubricant can reduce the friction between the rotating shaft 3 and the pulley 12, so that the pulley 12 can normally drive the cable to run.

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 novel unwrapping wire ground connection coaster, includes coaster main part (1), its characterized in that: a saddle (2) is arranged at the bottom of the pulley main body (1), a connecting rod (5) is connected with the top of the pulley main body (1), a hook (6) is arranged at the top of the connecting rod (5), a locking plate (7) is arranged at one side of the hook (6), the outer surface of the pulley main body (1) is respectively provided with a lubricating box (4) and a rotating shaft (3), the two sides of the lubricating box (4) are provided with convex blocks (11), one side of the lubricating box (4) penetrates through the pulley main body (1) and is connected with a dropper (13), one side of the rotating shaft (3) penetrates through the pulley body (1) and is connected with a pulley (12), the pulley is characterized in that a connecting plate (9) is arranged on one side of the interior of the pulley main body (1), a damping rotating shaft (10) is installed on the outer surface of the connecting plate (9), and a fixing cover (8) is connected to one side of the damping rotating shaft (10).

2. The novel paying-off ground tackle as claimed in claim 1, wherein: the pulley main body (1) and the saddle (2) are fixed in a welding mode.

3. The novel paying-off ground tackle as claimed in claim 1, wherein: the fixed cover (8) is rotatably connected with the connecting plate (9) through a damping rotating shaft (10).

4. The novel paying-off ground tackle as claimed in claim 1, wherein: the lubricating box (4) is made of plastic materials.

5. The novel paying-off ground tackle as claimed in claim 1, wherein: the hook (6) is semicircular, and the locking plate (7) is matched with the hook (6).