CN217229839U

CN217229839U - Diesel engine booster starter

Info

Publication number: CN217229839U
Application number: CN202220427497.5U
Authority: CN
Inventors: 朱骁逸; 梁君宇; 陈义蓝; 林韬; 陈丽敏
Original assignee: Fujian Transmission And Distribution Engineering Co; State Grid Fujian Electric Power Co Ltd
Current assignee: Fujian Transmission And Distribution Engineering Co; State Grid Fujian Electric Power Co Ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-08-19
Anticipated expiration: 2032-02-28

Abstract

The utility model discloses a diesel engine helping hand starter technical field, including the frame base, the front end left and right sides of frame base is erect and is provided with guide arm and lift power device, sliding base on the guide arm, the fixed even board of fixedly connected with between the top of both sides guide arm, be provided with movable even board between sliding base and the fixed even board, lower movable even board and sleeve, it is provided with pressure spring and lower pressure spring with lower movable even board top both sides respectively the butt to go up movable even board bottom, lower movable even board's lower floor is rotated through the bearing frame and is installed the start-up and connect the pole, the motor is installed on the upper strata of lower movable even board, the output shaft and the start-up of motor connect the pole transmission and be connected, use this starting equipment, operating personnel only need operate equipment, the risk that the tractor rebounded and injures people has been reduced from the source.

Description

Diesel engine booster starter

Technical Field

The utility model relates to a booster starter technical field specifically is a diesel engine booster starter.

Background

In the construction of power transmission lines, the winching of a walking tractor is widely applied to tower erection and stringing. The winching number of the self-owned walking tractors of the power transmission line construction enterprise is about 150, the engineering is backed for maintenance and overhaul after use, and the stress experiment is carried out on the engineering, so that the power transmission line construction enterprise can be used continuously if qualified. The technical scheme in the prior art is as follows: the starting is carried out by manual hand cranking. The operating personnel uses the crank to aim at the shaft hole, uses the manpower to hand to the mode of start.

The prior art method has the following defects:

1. the starting mode of manual hand cranking has the risk of rebounding and injuring people, particularly in the stress experiment process, an operator needs to continuously start the hand tractor for winching, and after continuous starting, people enter a fatigue state, so that the risk is greatly increased;

2. the working efficiency is low, the manual hand-cranking starting mode is not easy to start, especially in winter, two persons are often needed for cooperation, the working efficiency is low, and the labor cost is consumed;

3. people who master the manual hand-cranking mode are not enough, and no related systematic training is provided for supplementing the operators.

Based on this, the utility model designs a diesel engine helping hand starter to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a diesel engine helping hand starter to solve above-mentioned technical problem.

In order to realize the purpose, the utility model provides the following technical scheme: a power-assisted starter of a diesel engine comprises a frame base, wherein the bottom of the frame base is provided with a movable roller, the rear end of the frame base is provided with a push-pull handle, the left side and the right side of the front end of the frame base are vertically provided with guide rods, the front end of the frame base is positioned between the guide rods on the two sides, a lifting power device is fixedly arranged between the guide rods on the two sides, the telescopic end of the top of the lifting power device is hinged with a slidable base, the two ends of the slidable base are slidably sleeved on the outer walls of the guide rods on the two sides, a fixed connecting plate is fixedly connected between the top ends of the guide rods on the two sides and is locked by nuts, an upper movable connecting plate and a lower movable connecting plate are arranged between the slidable base and the fixed connecting plate, the two ends of the upper movable connecting plate and the lower movable connecting plate are respectively slidably sleeved on the outer walls of the guide rods on the two sides, sleeves are respectively sleeved on the guide rods on the two sides, and abut against the upper movable connecting plate and the lower movable connecting plate, the lower layer of the lower movable connecting plate is rotatably provided with a starting connecting rod through a bearing seat, the upper layer of the lower movable connecting plate is provided with a motor, and an output shaft of the motor is in transmission connection with the starting connecting rod.

Preferably, an installation vertical plate for installing the motor is vertically arranged on the lower movable connecting plate, the bottom of the upper movable connecting plate is movably hinged with a U-shaped fine adjustment frame, sliding pin grooves are formed in two side walls of the U-shaped fine adjustment frame, sliding pins are fixedly arranged on two sides of the installation vertical plate, the U-shaped fine adjustment frame spans the outer side of the installation vertical plate, and the sliding pins are movably connected with the sliding pin grooves.

Preferably, the outer wall of the starting connecting rod is fixedly sleeved with a driven gear, the output shaft of the motor is fixedly sleeved with a driving gear, and the motor and the starting connecting rod cooperate to form a gear transmission structure.

Preferably, the lifting power device is a hydraulic jack.

Preferably, a reinforcing bar rod is obliquely connected between the top end of the starting connecting rod and the rear end of the top surface of the frame base.

Preferably, the frame base is a rectangular frame formed by splicing a plurality of angle steels or section bars, and a mounting cavity for mounting the storage battery and the charger is reserved in the rectangular frame.

Compared with the prior art, utility model's beneficial effect does:

the utility model discloses hydraulic jack and the two adjustment designs of pressure spring can the at utmost guarantee start-up connect pole and the smooth butt joint in shaft hole. The whole body is designed as a small-sized cart, and is convenient to use flexibly. The operator can start the winching of the hand tractor by the equipment without manual operation. By using the starting equipment, an operator only needs to operate the equipment, and the risk of injuring people caused by rebounding of the tractor is reduced from the source.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive work.

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

FIG. 2 is a schematic front view of the present invention;

fig. 3 is a schematic view of the reverse structure of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

the device comprises a frame base 1, a movable roller 2, a push-pull handle 3, a guide rod 4, a lifting power device 5, a slidable base 6, a fixed connecting plate 7, a nut 8, an upper movable connecting plate 9, a lower movable connecting plate 10, a sleeve 11, a starting connecting rod 12, a motor 13, a mounting vertical plate 14, a U-shaped fine adjustment frame 15, a sliding pin groove 16, a sliding pin 17, a driven gear 18, a driving gear 19, a reinforcing rib rod 20, an upper pressure spring 21 and a lower pressure spring 22.

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. All other embodiments obtained by a person skilled in the art without any inventive work based on the embodiments of the present invention belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a technical solution: a power-assisted starter of a diesel engine comprises a frame base 1, wherein the frame base 1 is a rectangular frame formed by splicing a plurality of angle steels or section bars, a mounting cavity for mounting a storage battery and a charger is reserved in the rectangular frame, a moving roller 2 is arranged at the bottom of the frame base 1, a push-pull handle 3 is arranged at the rear end of the frame base 1, guide rods 4 are vertically arranged at the left side and the right side of the front end of the frame base 1, a lifting power device 5 is fixedly arranged between the guide rods 4 at the two sides at the front end of the frame base 1, the lifting power device 5 is preferably a hydraulic jack in the embodiment, a slidable base 6 is hinged at the telescopic end at the top of the lifting power device 5, the two ends of the slidable base 6 are slidably sleeved on the outer walls of the guide rods 4 at the two sides, a fixed connecting plate 7 is fixedly connected between the top ends of the guide rods 4 at the two sides and a locking nut 8 is utilized, an upper movable connecting plate 9 and a lower movable connecting plate 10 are arranged between the slidable base 6 and the fixed connecting plate 7, the two ends of the upper movable connecting plate 9 and the lower movable connecting plate 10 are respectively sleeved on the outer walls of the guide rods 4 on the two sides in a sliding manner, the guide rods 4 on the two sides are respectively sleeved with a sleeve 11, the sleeve 11 is abutted between the upper movable connecting plate 9 and the lower movable connecting plate 10, the bottom of the upper movable connecting plate 9 and the two sides of the top of the lower movable connecting plate 10 are respectively abutted with an upper pressure spring 21 and a lower pressure spring 22, and the pressure springs play a role in fine adjustment of height when the starting connecting rod 12 is abutted with the shaft hole of the hand tractor; the lower floor of lower activity link plate 10 rotates through the bearing frame and installs the start-up and connect pole 12, the motor 13 is installed on the upper strata of lower activity link plate 10, the output shaft and the start-up of motor 13 connect pole 12 transmission to be connected, concretely, the outer wall of start-up connects pole 12 is fixed to be cup jointed with driven gear 18, the output shaft of motor 13 is fixed to be cup jointed with driving gear 19, motor 13 and start-up connect pole 12 cooperation and constitute gear and pass the structure, the slope is connected with reinforcing bar pole 20 between the top of start-up connects pole 12 to the top surface rear end of frame base 1, play the reinforcing effect.

Furthermore, an installation vertical plate 14 for installing a motor 13 is vertically arranged on the lower movable connecting plate 10, the bottom of the upper movable connecting plate 9 is movably hinged with a U-shaped fine adjustment frame 15, sliding pin grooves 16 are formed in two side walls of the U-shaped fine adjustment frame 15, sliding pins 17 are fixedly arranged on two sides of the installation vertical plate 14, the U-shaped fine adjustment frame 15 spans the outer side of the installation vertical plate 14, and the sliding pins 17 are movably connected with the sliding pin grooves 16. When the U-shaped fine adjustment frame 15 is pressed, the sliding pin 17 slides for a certain distance in the sliding pin groove 16 along the trend, the U-shaped fine adjustment frame 15 applies downward force to the lower movable connecting plate 10 through the contact point of the sliding pin groove 16 and the sliding pin 17 to enable the lower movable connecting plate 10 to descend, so that the starting connecting rod 12 is driven to descend, the fine adjustment effect is achieved, the mobile equipment is aligned to the position of the shaft hole, and the starting connecting rod can smoothly complete butt joint with the shaft hole through fine adjustment of the pressure spring.

Working principle embodiment:

firstly, an operator needs to smoothly place the hand tractor winch and support the hand tractor winch by the supporting legs or the front support, so that the hand tractor winch cannot move or swing. Secondly, the height of the device is roughly adjusted primarily by using the lifting power device 5, so that the starting connecting rod 12 can be butted with the shaft hole in the adjusting range of the pressure spring. The mobile device aligns the axle hole position, makes the start-up connect the pole smoothly and accomplishes the butt joint with the shaft hole through the pressure spring fine setting. After the butt joint is finished, a start button is pressed for a short time, the butt joint condition is tested, and if the conditions of the walking tractor such as swinging and moving occur, the walking tractor needs to be started after the problems are solved. If no other condition exists, the starting button is pressed for a long time to start. If the long button cannot be pressed for starting, the equipment is required to be withdrawn, and the hand tractor is checked to ensure that the hand tractor can work normally. And (5) disengaging the equipment from exiting after the starting is finished.

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 simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; the term "connected" may refer to a direct connection, an indirect connection through an intermediate, a connection between two elements or an interaction relationship between two elements, and unless otherwise specifically defined, the term should be understood as having a specific meaning in the present application by those skilled in the art.

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 diesel engine helping hand starter which characterized in that: the lifting mechanism comprises a frame base (1), wherein movable rollers (2) are arranged at the bottom of the frame base (1), a push-pull handle (3) is arranged at the rear end of the frame base (1), guide rods (4) are vertically arranged on the left side and the right side of the front end of the frame base (1), a lifting power device (5) is fixedly arranged between the guide rods (4) on the two sides of the front end of the frame base (1), a telescopic end at the top of the lifting power device (5) is hinged with a slidable base (6), the two ends of the slidable base (6) are slidably sleeved on the outer walls of the guide rods (4) on the two sides, a fixed connecting plate (7) is fixedly connected between the top ends of the guide rods (4) on the two sides and locked by nuts (8), an upper movable connecting plate (9) and a lower movable connecting plate (10) are arranged between the slidable base (6) and the fixed connecting plate (7), go up activity even board (9) and the both ends of lower activity even board (10) and equally divide do slip cap and locate both sides guide arm (4) outer wall, both sides the cover is equipped with sleeve (11) respectively on guide arm (4), sleeve (11) butt in go up activity even board (9) and down between activity even board (10), it is provided with pressure spring (21) and lower pressure spring (22) with lower activity even board (10) top both sides butt respectively to go up activity even board (9), the lower floor of activity even board (10) is installed through the bearing frame rotation and is started and connect pole (12), motor (13) are installed to the upper strata of activity even board (10) down, the output shaft of motor (13) with start and connect pole (12) transmission and connect.

2. The engine booster starter of claim 1, wherein: an installation vertical plate (14) used for installing the motor (13) is vertically arranged on the lower movable connecting plate (10), the bottom of the upper movable connecting plate (9) is movably hinged with a U-shaped fine adjustment frame (15), two side walls of the U-shaped fine adjustment frame (15) are provided with sliding pin grooves (16), sliding pins (17) are fixedly arranged on two sides of the installation vertical plate (14), the U-shaped fine adjustment frame (15) spans the outer side of the installation vertical plate (14), and the sliding pins (17) are movably connected with the sliding pin grooves (16).

3. A power assisted starter for a diesel engine according to claim 1 or 2, characterized in that: the outer wall of the starting connecting rod (12) is fixedly sleeved with a driven gear (18), an output shaft of the motor (13) is fixedly sleeved with a driving gear (19), and the motor (13) and the starting connecting rod (12) cooperate to form a gear transmission structure.

4. A power assisted starter for a diesel engine according to claim 1 or 2, characterized in that: the lifting power device (5) is a hydraulic jack.

5. A power assisted starter for a diesel engine according to claim 1 or 2, wherein: a reinforcing rib rod (20) is obliquely connected between the top end of the starting connecting rod (12) and the rear end of the top surface of the frame base (1).

6. A power assisted starter for a diesel engine according to claim 1 or 2, characterized in that: the frame base (1) is a rectangular frame formed by splicing a plurality of angle steels or section bars, wherein a mounting cavity for mounting a storage battery and a charger is reserved.