CN218320465U

CN218320465U - Electric power engineering's hank mill

Info

Publication number: CN218320465U
Application number: CN202222545859.3U
Authority: CN
Inventors: 余光俊; 林娟
Original assignee: Anhui Guohui Electric Power Construction Co ltd
Current assignee: Anhui Guohui Electric Power Construction Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-01-17
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses a hank grinder of electric power engineering in hank grinder technical field, including base, work box and the case of stopping, work box fixed connection be in the top right side of base, the case fixed connection of stopping is in the top left side of base, the lateral wall rotates behind the inner chamber of the case of stopping and is connected with the pawl, the inner chamber bottom fixedly connected with installation piece of the case of stopping, the top fixedly connected with spring of installation piece, the top fixed connection of spring is in the bottom of pawl, the fixedly connected with backup pad of department in the middle of the top of base, the air vent has been seted up to the right side wall of work box, the inner chamber bottom fixedly connected with mount pad of work box, the top fixedly connected with motor of mount pad, this electric power engineering's hank grinder, structural design is reasonable, can carry out emergency braking to the hank grinder, avoids appearing the incident to reduce the motor temperature, improve the efficiency of construction.

Description

Electric power engineering's hank mill

Technical Field

The utility model relates to a hank grinds quick-witted technical field, specifically is an electric power engineering's hank mill.

Background

The electric power engineering, i.e. the engineering related to the production, transmission and distribution of electric energy, also includes the engineering applying electricity as power and energy in various fields in a broad sense, and the grinder is a necessary tightening wire, upright rod and other construction products for erecting empty cables or underground wiring in the electric power engineering, and can smoothly and conveniently erect the lifting, traction or tightening wire of a conducting wire under various complex environments.

The grinder of current electric power engineering lacks emergency braking's structure, when the drive arrangement of grinder inside breaks down when the use, it is quick antiport under the gravity drive of stand or cable to cause the grinding roller very easily, light then cause stand or wiring failure, heavy then cause the incident, and the grinder is under long-time work, a large amount of heats that the motor can produce, and then the temperature that makes the motor rises gradually, when the motor temperature is too high, just need wait for the motor cooling, lead to the efficiency of construction low, we have proposed a grinder of electric power engineering for this reason.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric power engineering's hank mill to it lacks the easy overheated problem of emergency braking and motor to have proposed the hank mill in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric power engineering's hank mill, includes base, work box and the case of stopping, work box fixed connection be in the top right side of base, the case fixed connection of stopping is in the top left side of base, the inner chamber rear side wall of the case of stopping rotates and is connected with the pawl, the inner chamber bottom fixedly connected with installation piece of the case of stopping, the top fixedly connected with spring of installation piece, the top fixed connection of spring is in the bottom of pawl.

As a further description of the above technical solution:

the middle of the top of the base is fixedly connected with a supporting plate.

As a further description of the above technical solution:

the right side wall of the working box is provided with an air vent, the bottom of the inner cavity of the working box is fixedly connected with a mounting seat, and the top of the mounting seat is fixedly connected with a motor.

As a further description of the above technical solution:

the left end of a power output shaft of the motor is fixedly connected with a bearing, and the left end of the bearing penetrates through the working box and extends to the inner cavity of the brake stopping box.

As a further description of the above technical solution:

the outer side wall right side fixedly connected with first bevel gear of bearing, department fixedly connected with grinding roller in the middle of the outer side wall of bearing, the outer side wall left side fixedly connected with ratchet of bearing.

As a further description of the above technical solution:

the utility model discloses a fan, including work box, installation frame, second bevel gear, pivot, first bevel gear and second bevel gear, the inner chamber top fixedly connected with installation frame of work box, the inner chamber bottom of installation frame is rotated and is connected with the pivot, the bottom of pivot is run through the installation frame and is extended to the bottom of installation frame, and fixedly connected with second bevel gear, second bevel gear and first bevel gear meshing rotate, the top fixedly connected with flabellum of pivot.

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

1. this electric power engineering's hank mill, when drive arrangement broke down, when acting as go-between of stand or cable drove hank mill roller and reverses, the hank mill roller can drive the ratchet and reverse, can block the ratchet through the pawl during the ratchet reversal to carry out emergency braking to the hank mill, avoid appearing the incident.

2. This electric power engineering's grinder drives the bearing through the motor and rotates for the bearing drives second bevel gear and rotates, drives first bevel gear through second bevel gear rotation and rotates, makes the flabellum rotate. Through rotating the flabellum with steam exhaust work box, rethread ventilation hole formation circulation of air to reduce the motor temperature, improve the efficiency of construction.

Drawings

Fig. 1 is a schematic view of a structure of a grinder in power engineering according to the present invention;

fig. 2 is a schematic view of a front cross-sectional structure of a grinder for electric power engineering according to the present invention;

fig. 3 is a schematic left-side sectional view of a grinder for electric power engineering according to the present invention;

fig. 4 is a schematic top view of the grinding machine in the power engineering of the present invention.

In the figure: 100. a base; 110. a support plate; 200. a work box; 210. a vent hole; 220. a mounting seat; 230. a motor; 240. a bearing; 241. a first bevel gear; 242. grinding rollers; 243. a ratchet wheel; 250. a mounting frame; 260. a rotating shaft; 270. a second bevel gear; 280. a fan blade; 300. a brake box; 310. a pawl; 320. mounting a block; 330. a spring.

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 efforts all belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the orientation or positional relationship 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. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

The utility model provides a grinder for electric power engineering, which can effectively carry out emergency braking and reduce the temperature of a motor, please refer to fig. 1-4, and comprises a base 100, a working box 200 and a brake box 300;

referring again to fig. 1-4, the base 100 is used for mounting the work box 200 and the brake box 300;

referring to fig. 1-4 again, the work box 200 is fixedly connected to the right side of the top of the base 100, and the work box 200 is used for installing and protecting the motor 230;

referring to fig. 1-4 again, the brake box 300 is fixedly connected to the left side of the top of the base 100, the rear side wall of the inner cavity of the brake box 300 is rotatably connected with a pawl 310, the pawl 310 is used for clamping a ratchet 243, the bottom of the inner cavity of the brake box 300 is fixedly connected with an installation block 320, the installation block 320 is used for installing a spring 330, the top of the installation block 320 is fixedly connected with the spring 330, the top end of the spring 330 is fixedly connected to the bottom of the pawl 310, the spring 330 is used for supporting the pawl 310, and the pawl 310 can not affect the normally rotating ratchet 243 through the spring 330;

in conclusion, emergency braking is carried out on the winching machine, and safety accidents are avoided.

Referring to fig. 1 to 4 again, a supporting plate 110 is fixedly connected to the middle of the top of the base 100, and the bearing 240 can be supported by the supporting plate 110.

Referring to fig. 2, a right side wall of the work box 200 is provided with a vent hole 210, the bottom of the inner cavity of the work box 200 is fixedly connected with a mounting base 220, the top of the mounting base 220 is fixedly connected with a motor 230, and air can circulate through the vent hole 210.

Referring to fig. 1-4 again, the left end of the power output shaft of the motor 230 is fixedly connected with a bearing 240, the left end of the bearing 240 penetrates through the work box 200 and extends to the inner cavity of the brake box 300, and the motor 230 drives the bearing 240 to rotate.

Referring to fig. 1 to 4 again, a first bevel gear 241 is fixedly connected to the right side of the outer sidewall of the bearing 240, a grinding roller 242 is fixedly connected to the middle of the outer sidewall of the bearing 240, and a ratchet 243 is fixedly connected to the left side of the outer sidewall of the bearing 240, and the first bevel gear 241 can drive the second bevel gear 270 to rotate.

Referring to fig. 2 again, the top of the inner cavity of the work box 200 is fixedly connected with an installation frame 250, the bottom of the inner cavity of the installation frame 250 is rotatably connected with a rotating shaft 260, the bottom end of the rotating shaft 260 penetrates through the installation frame 250 and extends to the bottom of the installation frame 250, and is fixedly connected with a second bevel gear 270, the second bevel gear 270 and the first bevel gear 241 are meshed for rotation, the top end of the rotating shaft 260 is fixedly connected with fan blades 280, and the rotating shaft 260 is driven to rotate by the second bevel gear 270, so that the fan blades 280 rotate.

In conclusion, the temperature of the motor 230 is reduced, and the construction efficiency is improved.

When the winch is used in a concrete manner, a person skilled in the art firstly winds the pulling rope on the winch roller 242, then starts the motor 230, so that the bearing 240 drives the winch roller 242 to rotate, winds the pulling rope, meanwhile, the bearing 240 drives the first bevel gear 241 to rotate, so that the second bevel gear 270 drives the fan blades 280 to rotate through the rotating shaft 260 and forms air flow through the air vents 210, when the pulling rope of the stand column or the cable drives the winch roller 242 to rotate reversely, the winch roller 242 drives the ratchet 243 to rotate reversely, and when the ratchet 243 rotates reversely, the ratchet 243 is clamped through the pawl 310, so that the winch is braked emergently.

In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A winching machine for electric power engineering is characterized in that: including base (100), work box (200) and braking case (300), work box (200) fixed connection be in the top right side of base (100), braking case (300) fixed connection be in the top left side of base (100), the inner chamber back side wall rotation of braking case (300) is connected with pawl (310), the inner chamber bottom fixedly connected with installation piece (320) of braking case (300), the top fixedly connected with spring (330) of installation piece (320), the top fixed connection of spring (330) is in the bottom of pawl (310).

2. An electrical engineering winching machine according to claim 1, characterized in that: the middle of the top of the base (100) is fixedly connected with a support plate (110).

3. An electrical engineering winching machine according to claim 1, characterized in that: air vent (210) have been seted up to the right side wall of work box (200), inner chamber bottom fixedly connected with mount pad (220) of work box (200), the top fixedly connected with motor (230) of mount pad (220).

4. A grinder for electric power engineering, according to claim 3, characterized in that: the left end of a power output shaft of the motor (230) is fixedly connected with a bearing (240), and the left end of the bearing (240) penetrates through the working box (200) and extends to an inner cavity of the brake stopping box (300).

5. An electrical engineering winching machine according to claim 4, characterized in that: the right side of the outer side wall of the bearing (240) is fixedly connected with a first bevel gear (241), the middle of the outer side wall of the bearing (240) is fixedly connected with a grinding roller (242), and the left side of the outer side wall of the bearing (240) is fixedly connected with a ratchet wheel (243).

6. An electrical engineering winching machine according to claim 1, characterized in that: inner chamber top fixedly connected with installation frame (250) of work box (200), the inner chamber bottom of installation frame (250) is rotated and is connected with pivot (260), the bottom of pivot (260) is run through installation frame (250) and is extended to the bottom of installation frame (250), and fixedly connected with second bevel gear (270), second bevel gear (270) and first bevel gear (241) meshing rotate, the top fixedly connected with flabellum (280) of pivot (260).