CN210103345U

CN210103345U - Building machinery hoist engine

Info

Publication number: CN210103345U
Application number: CN201920662969.3U
Authority: CN
Inventors: 赵景涛; 其他发明人请求不公开姓名
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-09
Filing date: 2019-05-09
Publication date: 2020-02-21
Anticipated expiration: 2029-05-09

Abstract

The utility model aims at solving the current difficult problem that is difficult for carrying out the protection to wire rope, disclose a construction machinery hoist engine, including bracing piece, link, hoist engine, the first lantern ring, base, guide pulley, the lantern ring, go-between, telescopic link, guide ring, coil spring, first rack, second rack, carousel, motor, slide bar, installation pole, holding ring, locating plate, guide arm, the second lantern ring and wire rope, guide ring right side fixed mounting has the telescopic link, telescopic link right-hand member fixed mounting has the go-between, go-between up end fixed mounting has the lantern ring, the guide pulley is installed to lantern ring internal symmetry. The utility model discloses rationally evenly paint lubricating oil on the wire rope to the hoist engine to carry out the fat liquoring operation to wire rope, protect wire rope, improve wire rope's life, and reasonable in design accords with social demand, is worth promoting.

Description

Building machinery hoist engine

Technical Field

The utility model relates to a construction machinery especially relates to a construction machinery hoist engine.

Background

A winch, a light and small hoisting device for hoisting or pulling heavy objects by winding a steel wire rope or a chain on a winding drum, which is also called a winch. The hoist can drag the heavy object vertically, horizontally or obliquely. The winding machine is divided into a manual winding machine and an electric winding machine. Electric winches are now the main. Can be used independently, can also be used as a component part in machinery such as hoisting, road building, mine hoisting and the like, and is widely applied due to simple operation, large rope winding amount and convenient displacement. The lifting device is mainly applied to material lifting or flat dragging of buildings, hydraulic engineering, forestry, mines, wharfs and the like.

When carrying out construction, widely use the hoist engine, the hoist engine also divides horizontal transport and vertical transport, generally use wire rope on the hoist engine, because often need ligature and pull the object, just need to have the component of flexibility to accomplish, and the component that has the flexibility has wire rope, the rope made of hemp, heddle rope and chain etc. wire rope is carrying out wherein operation, have not the noise and use durable advantage in high-speed motion, consequently all adopt wire rope, and wire rope blows the sun through long-time wind, also can make inside grease evaporate, thereby can influence wire rope's lubricity, increase the friction of wire rope and reel easily, and then can cause wearing and tearing to wire rope when the hoist engine carries out work, consequently, need design a building machinery hoist engine and solve prior art's not enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of the prior art and providing a construction machinery winch.

The utility model discloses a realize through following technical scheme:

a construction machinery winch comprises a base, wherein a supporting rod is welded on the upper side of the base, a connecting frame is welded at the top end of the supporting rod, a second lantern ring and a first lantern ring are respectively welded at the left end and the right end of the connecting frame, a winch is sleeved inside the first lantern ring and the second lantern ring, a steel wire rope is wound on the surface of a rotating shaft of the winch, a guide rod is welded on the lower side surface of the second lantern ring, a positioning plate is fixedly installed at the upper end of the left side surface of the guide rod, an installation rod is welded on the lower side of the positioning plate, a motor is fixedly installed at the lower end of the installation rod, a turntable is installed in the middle of the motor, a second rack is fixedly installed on the side surface of the turntable, a positioning ring is sleeved on the surface of the guide rod, a spiral spring is fixedly installed, the guide ring right side fixed mounting has the telescopic link, telescopic link right-hand member fixed mounting has the go-between, go-between up end fixed mounting has the lantern ring, the guide pulley is installed to lantern ring inside symmetry.

As the utility model discloses a preferred technical scheme, holding ring and guide arm sliding fit install the screw on the holding ring, and the screw corresponding with the screw has evenly been seted up on the guide arm surface.

As the utility model discloses a preferred technical scheme, the second rack setting is in the carousel half week and with first rack toothing cooperation.

As the preferred technical scheme of the utility model, guide ring and guide arm sliding fit.

As the utility model discloses a preferred technical scheme, the guide pulley is hourglass shape structure and surface paste has the sponge layer.

As the utility model discloses a preferred technical scheme, wire rope alternates in the lantern ring and the connecting ring.

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

the utility model discloses a setting of motor, the cooperation of reunion first rack and second rack, thereby can drive the guide ring and slide from top to bottom, when the guide ring slides, also can drive go-between and lantern ring and slide, thereby make the guide pulley slide on the wire rope surface, paint lubricating oil on the wire rope through the sponge layer on the guide pulley, through scribbling lubricating oil on the wire rope, and then can avoid wire rope to use for a long time and dry, thereby reduce the friction between wire rope and the reel, be convenient for protect wire rope, increase wire rope's life, through the setting of telescopic link, can make the lantern ring follow the removal according to the removal of wire rope left and right positions, with the help of the power of motor, can let the guide pulley slide on the wire rope surface fast, realize evenly smearing lubricating oil, strengthen the protection to wire rope, the utility model discloses rationally evenly scribble lubricating oil on the wire rope of hoist engine, thereby carry out the fat liquoring operation to wire rope, protect wire rope, improve wire rope's life, and reasonable in design accords with social demand, is worth promoting.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the guide wheel of the present invention.

In the figure: 1. the device comprises a supporting rod, 2, a connecting frame, 3, a winch, 4, a first lantern ring, 5, a base, 6, a guide wheel, 7, a lantern ring, 8, a connecting ring, 9, a telescopic rod, 10, a guide ring, 11, a spiral spring, 12, a first rack, 13, a second rack, 14, a rotary table, 15, a motor, 16, a sliding rod, 17, an installation rod, 18, a positioning ring, 19, a positioning plate, 20, a guide rod, 21, a second lantern ring, 22 and a steel wire rope.

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. 1-2, the present invention provides a technical solution:

a construction machinery winch comprises a base 5, wherein a support rod 1 is welded on the upper side of the base 5, a connecting frame 2 is welded at the top end of the support rod 1, a second lantern ring 21 and a first lantern ring 4 are respectively welded at the left end and the right end of the connecting frame 2, a winch 3 is sleeved inside the first lantern ring 4 and the second lantern ring 21, a steel wire rope 22 is wound on the surface of a rotating shaft of the winch 3, a guide rod 20 is welded on the lower side of the second lantern ring 21, a positioning plate 19 is fixedly installed at the upper end of the left side face of the guide rod 20, an installation rod 17 is welded on the lower side of the positioning plate 19, a motor 15 is fixedly installed at the lower end of the installation rod 17, a turntable 14 is installed in the middle of the motor 15, a second rack 13 is fixedly installed on the side face of the turntable 14, a positioning ring 18 is sleeved on, the welding of guide ring 10 left surface has slide bar 16, 16 left surfaces of slide bar fixed mounting have first rack 12, 10 right sides of guide ring fixed mounting have telescopic link 9, 9 right-hand member fixed mounting of telescopic link have go-between 8, 8 up end fixed mounting of go-between have the lantern ring 7, the inside symmetry of lantern ring 7 installs guide pulley 6.

The positioning ring 18 is in sliding fit with the guide rod 20, a screw is mounted on the positioning ring 18, and screw holes corresponding to the screws are uniformly formed in the surface of the guide rod 20.

The second rack 13 is arranged on the half circumference of the rotating disc 14 and is meshed and matched with the first rack 12.

The guide ring 10 is in sliding fit with the guide rod 20.

The guide wheel 6 is of an hourglass-shaped structure, and a sponge layer is adhered to the surface of the guide wheel.

The steel cable 22 is inserted in the collar 7 and the connection ring 8.

The working principle is as follows: when the device is installed, firstly, the steel wire rope 22 penetrates into the lantern ring 7 and the connecting ring 8, a matched hook and the like are installed at the lower end of the steel wire rope 22, the motor 15 and the winch 3 are connected with a nearby power supply, then lubricating oil is injected into a sponge layer on the surface of the guide wheel 6, a switch of the winch 3 is opened, the winch 3 drives a winding drum of the winch 3 to rotate, so that the steel wire rope 22 is pulled, the steel wire rope 22 slides in the lantern ring 7 and the connecting ring 8, the switch of the motor 15 is opened, the motor 15 drives the turntable 14 to rotate, the guide wheel 6 on the lantern ring 7 slides on the steel wire rope 22 by matching of the first rack 12 and the second rack 13 and combining the arrangement of the spiral spring 11, so that the guide ring 10 can slide up and down on the guide rod 20, at the moment, the connecting ring 8 and the lantern ring 7 are driven by the telescopic rod 9 to, and then the lubricating oil on the guide wheel 6 is smeared on the steel wire rope 22 to lubricate the steel wire rope 22, so that the steel wire rope 22 is further protected, and the service life of the steel wire rope 22 is prolonged.

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. A construction machinery hoist engine, includes base (5), its characterized in that: the welding of base (5) upside has bracing piece (1), the welding of bracing piece (1) top has link (2), both ends have welded second lantern ring (21) and first lantern ring (4) respectively about link (2), the inside cover of first lantern ring (4) and second lantern ring (21) is equipped with hoist engine (3), the pivot surface of hoist engine (3) twines wire rope (22), the welding of second lantern ring (21) downside has guide arm (20), guide arm (20) left side upper end fixed mounting has locating plate (19), the welding of locating plate (19) downside has installation pole (17), installation pole (17) lower extreme fixed mounting has motor (15), motor (15) mid-mounting has carousel (14), carousel (14) side fixed mounting has second rack (13), guide arm (20) surface cover is equipped with holding ring (18), holding ring (18) downside fixed mounting has coil spring (11), coil spring (11) lower extreme fixed mounting has guide ring (10), guide ring (10) left surface welding has slide bar (16), slide bar (16) left surface fixed mounting has first rack (12), guide ring (10) right side fixed mounting has telescopic link (9), telescopic link (9) right-hand member fixed mounting has go-between (8), go-between (8) up end fixed mounting has lantern ring (7), guide pulley (6) are installed to lantern ring (7) internal symmetry.

2. The hoisting machine for construction machinery according to claim 1, wherein: the positioning ring (18) is in sliding fit with the guide rod (20), the positioning ring (18) is provided with a screw, and the surface of the guide rod (20) is uniformly provided with screw holes corresponding to the screws.

3. The hoisting machine for construction machinery according to claim 1, wherein: the second rack (13) is arranged on the half circumference of the rotary table (14) and is meshed and matched with the first rack (12).

4. The hoisting machine for construction machinery according to claim 1, wherein: the guide ring (10) is in sliding fit with the guide rod (20).

5. The hoisting machine for construction machinery according to claim 1, wherein: the guide wheel (6) is of an hourglass-shaped structure, and a sponge layer is adhered to the surface of the guide wheel.

6. The hoisting machine for construction machinery according to claim 1, wherein: the steel wire rope (22) is inserted in the lantern ring (7) and the connecting ring (8).