CN209907122U - Rare earth steel for railway tamping pickaxe - Google Patents

Abstract

The utility model discloses a rare earth steel is used to railway tamping pick, including casing and tamping pick, the tamping pick is located the inner chamber of casing, the outer wall right side bottom and the bottom left and right sides of casing all have the one end of braces through screw locking, the other end of braces is provided with the buckle, the outer wall top left and right sides and the left side bottom of casing all be provided with buckle assorted buckle seat, the equal symmetry in inner chamber bottom left and right sides of casing is provided with first spring, the top of first spring is provided with first backup pad, the inner chamber left and right sides of casing, upper and lower both ends symmetry are provided with the one end of second spring, the other end of second spring is provided with the baffle. This railway is tombarthite steel for tamping pick, the device can effectual person of facilitating the use avoid bringing the use vexation for the user when handheld tamping pick work is tired, have improved the practicality of tamping pick, more accord with actual user demand.

Description

Rare earth steel for railway tamping pickaxe

Technical Field

The utility model relates to a tamping pick technical field specifically is a railway is tombarthite steel for tamping pick.

Background

The tamping pickaxe is a small railway maintenance machine used in railway construction and maintenance operation, is mainly applied to railway ballast tamping operation, and can be divided into an electric tamping pickaxe and an internal combustion tamping pickaxe according to a power source; the portable tamping pickaxe and the split tamping pickaxe can be divided according to the structure; can divide into pivot horizontal type according to its vibration mode and smash the pick with the vertical formula of pivot, present tamping pick is when using, all need the user to hand and carry out work, this arm strength to the user is certain to require, but the great people of arm strength also can be tired out at long-time operation tamping pick, this has just led to the fact the use burden for the user, efficiency when having reduced railway construction and maintenance operation has also been reduced, the practicality of tamping pick has also been reduced, be not conform to actual user demand.

Disclosure of Invention

An object of the utility model is to provide a railway is tombarthite steel for tamping pickaxe to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the rare earth steel for the railway tamping pick comprises a shell and the tamping pick, wherein the tamping pick is positioned in an inner cavity of the shell, one end of a strap is locked at the right bottom end and the left and right sides of the outer wall of the shell through screws, a buckle is arranged at the other end of the strap, buckle seats matched with the buckle are arranged at the left and right sides and the left bottom end of the outer wall of the shell, first springs are symmetrically arranged at the left and right sides of the inner cavity of the shell, a first supporting plate is arranged at the top end of each first spring, one end of a second spring is symmetrically arranged at the left and right sides and the upper and lower ends of the inner cavity of the shell, a baffle is arranged at the other end of each second spring, a second supporting plate is arranged at the inner side of the baffle, a rubber pad is arranged in the inner cavity of an inner side groove of the second supporting plate, and round, four the outer wall of round bar all has the runner through the connecting axle coupling, the inner chamber top of casing has the connecting rod through the bearing coupling along the fore-and-aft direction, and the front end of connecting rod extends the preceding side surface of casing, two the outside central point of baffle puts the one end that is provided with first stay cord and second stay cord respectively, the other end of first stay cord and second stay cord just twines in the outer wall of connecting rod through the outer wall of runner.

Preferably, the number of buckle seats is three, and three buckle seats are located the outer wall left side bottom and the top left and right sides of casing respectively.

Preferably, the number of the first springs is two, and the two first springs are symmetrically arranged relative to the tamping pick.

Preferably, the inner groove of the second support plate is arc-shaped.

Preferably, the first pull rope and the second pull rope are wound on the outer wall of the connecting rod counterclockwise and clockwise respectively.

Compared with the prior art, the beneficial effects of the utility model are that: the rare earth steel for the railway tamping pick is characterized in that the connecting rod is driven to wind and tighten the first pull rope and the second pull rope on the outer wall of the connecting rod by rotating the connecting rod anticlockwise, the first pull rope and the second pull rope drive the baffle and the second supporting plate to move outwards, the tamping pick is placed into the top end of the first supporting plate from the front side of the inner cavity of the shell, external force applied to the connecting rod is removed, the deformed elastic force is restored through the second spring, the baffle and the second supporting plate are pushed to move inwards and are in contact with the tamping pick to clamp and fix the tamping pick, the tamping pick is prevented from moving out of the inner cavity of the shell during working, the device can effectively facilitate a user to place the tamping pick into the shell to continue working when the user holds the tamping pick to work fatiguedly, the efficiency of railway construction and maintenance work is accelerated, the purposes of time and labor saving are achieved, the situation that the user is tired due to the long-time operation of the tamping pick is avoided, and the use trouble of the, the practicability of the tamping pickaxe is improved, and the tamping pickaxe is more in line with the actual use requirements.

Drawings

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

fig. 2 is a top view of a second support plate of the present invention;

fig. 3 is a top view of the connecting rod of the present invention.

In the figure: 1. the casing, 2, the tamping pickaxe, 3, braces, 4, the buckle, 5, buckle seat, 6, first spring, 7, first backup pad, 8, second spring, 9, the baffle, 10, the second backup pad, 11, the rubber pad, 12, the round bar, 13, the runner, 14, the connecting rod, 15, first stay cord, 16, the second stay cord.

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. 1-3, the present invention provides a technical solution: a rare earth steel for a railway tamping pick comprises a shell 1 and the tamping pick 2, wherein the tamping pick 2 is positioned in an inner cavity of the shell 1, one end of a back belt 3 is locked at the bottom right side bottom end and the left side and the right side of the outer wall of the shell 1 through screws, a buckle 4 is arranged at the other end of the back belt 3, buckle seats 5 matched with the buckle 4 are arranged at the top left side, the right side and the left side bottom end of the outer wall of the shell 1, when the shell 1 and the tamping pick 2 are needed to be used, a user takes the buckle 4 to drive the back belt 3 from the buckle seat 5, the shell 1 is placed at the front side of the body, the buckle 4 at the right side of the shell 1 drives the back belt 3 to bypass the waist of the user, the buckle 4 is inserted into the inner cavity of the buckle seat 5 to be fixed, the two buckles 4 and the back belt 3 at the bottom end of the shell 1 bypass the back of the user, and pass through the shoulders of, thereby fixing the shell 1 on the body of a user, wherein the left side and the right side of the bottom end of the inner cavity of the shell 1 are symmetrically provided with a first spring 6, the first spring 6 is a spiral spring, the elastic coefficient is 18N/CM, the first spring 6 generates elastic deformation after being stretched or extruded, and returns to the initial state after external force is removed, the top end of the first spring 6 is provided with a first supporting plate 7, the tamping pickaxe 2 is placed into the top end of the first supporting plate 7 from the front side of the inner cavity of the shell 1, the first supporting plate 7 plays a supporting role for the tamping pickaxe 2, the first spring 6 is used for buffering and filtering vibration generated when the tamping pickaxe 2 normally works, so that the phenomenon that the tamping pickaxe 2 transmits the vibration to the shell 1 and the user to cause discomfort to the user is avoided, one end of a second spring 8 is symmetrically arranged at the left side and the right side and the upper end and the lower end, the elastic coefficient is 19N/CM, the second spring 8 generates elastic deformation after being stretched or extruded and returns to the initial state after external force is removed, the other end of the second spring 8 is provided with a baffle plate 9, the inner side of the baffle plate 9 is provided with a second supporting plate 10, the inner cavity of the inner side groove of the second supporting plate 10 is provided with a rubber pad 11, the connecting rod 14 is driven to wind and tighten a first pull rope 15 and a second pull rope 16 on the outer wall of the connecting rod 14 through anticlockwise rotating, the first pull rope 15 and the second pull rope 16 pull the baffle plate 9 and the second supporting plate 10 to move outwards, the tamping pick 2 is put into the top end of the first supporting plate 7 from the front side of the inner cavity of the shell 1, the external force applied to the connecting rod 14 is removed, the baffle plate 9 and the second supporting plate 10 are driven to move through the elastic force of the second spring 8 which restores the deformation and are contacted with the tamping pick 2 to clamp and fix, the tamping pickaxe 2 is prevented from moving out of an inner cavity of a shell 1 during working, round rods 12 are inserted in the center positions and the top ends of the left side and the right side of the inner cavity of the shell 1, rotating wheels 13 are connected to the outer walls of the four round rods 12 through connecting shafts, a connecting rod 14 is connected to the top end of the inner cavity of the shell 1 through bearings in the front-back direction, the front end of the connecting rod 14 extends out of the front side surface of the shell 1, one ends of a first pull rope 15 and a second pull rope 16 are arranged at the center positions of the outer sides of two baffle plates 9 respectively, the connecting rod 14 is enabled to rotate anticlockwise through external force applied to the anticlockwise rotation of the connecting rod 14, the first pull rope 15 and the second pull rope 16 are wound on the outer wall of the connecting rod 14, the first pull rope 15 and the second pull rope 16 pull baffle plates 9 drive a second support plate 10 and a rubber pad 11 to move outwards to extrude a second spring 8, the tamping pickaxe 2 is conveniently taken out from the inner cavity of the shell 1, and the other ends of the first pull rope 15 and the second pull rope 16 pass through the outer wall of the rotating wheel 13 and are wound on the outer wall of the connecting rod 14.

Preferably, the number of the buckle seats 5 is three, and the three buckle seats 5 are respectively located at the bottom end of the left side of the outer wall of the casing 1 and at the left and right sides of the top end, when the casing 1 and the tamping pick 2 are needed, the user takes the buckle 4 to drive the braces 3 to take off the buckle seats 5, places the casing 1 at the front side of the body, drives the braces 3 to bypass the waist of the user through the buckle 4 at the right side of the casing 1, inserts the buckle 4 into the inner cavity of the buckle seat 5 for fixing, and inserts the buckle 4 and the braces 3 at the bottom end of the casing 1 into the inner cavity of the buckle seat 5 for fixing after passing through the shoulders at the left and right sides of the user, thereby fixing the casing 1 on the body of the user.

As preferred scheme, further, first spring 6's quantity is two, and two relative tamping pickaxe 2 symmetries of first spring 6 set up, put into the top of first backup pad 7 through the inner chamber front side with tamping pickaxe 2 from casing 1, play the supporting role to tamping pickaxe 2 through first backup pad 7, strain the shake through the vibrations that first spring 6 produced to tamping pickaxe 2 normal work, avoid tamping pickaxe 2 will shake and transmit for casing 1 and user, cause the discomfort for the user.

Preferably, the shape of the inner groove of the second support plate 10 is arc, the connecting rod 14 is driven to wind and tighten the first pull rope 15 and the second pull rope 16 on the outer wall of the connecting rod 14 by rotating the connecting rod 14 anticlockwise, the first pull rope 15 and the second pull rope 16 drive the baffle 9 and the second support plate 10 to move outwards, the tamping pick 2 is put into the top end of the first support plate 7 from the front side of the inner cavity of the shell 1, the external force applied to the connecting rod 14 is removed, the baffle 9 and the second support plate 10 are driven to move inwards by the elastic force of the second spring 8 which recovers deformation, and are in contact with the tamping pick 2, the tamping pick 2 is clamped and fixed, and the tamping pick 2 is prevented from moving out of the inner cavity of the shell 1 during working.

As a preferable scheme, furthermore, the first pulling rope 15 and the second pulling rope 16 are respectively wound on the outer wall of the connecting rod 14 counterclockwise and clockwise, the connecting rod 14 is urged to rotate counterclockwise by an external force applied to the connecting rod 14 to rotate counterclockwise, and the first pulling rope 15 and the second pulling rope 16 are wound on the outer wall of the connecting rod 14, the first pulling rope 15 and the second pulling rope 16 pull the baffle plate 9 to drive the second supporting plate 10 and the rubber pad 11 to move outwards to extrude the second spring 8, when the second supporting plate 10 is moved away from the outer wall of the tamping pick 2, the external force applied to the front side of the tamping pick 2 facilitates taking out the tamping pick 2 from the inner cavity of the housing 1.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

When the tamping pick 2 is required to be taken out from the inner cavity of the shell 1, a user applies external force to the connecting rod 14 to rotate anticlockwise to drive the connecting rod 14 to rotate anticlockwise, the first pull rope 15 and the second pull rope 16 are wound on the outer wall of the connecting rod 14, the first pull rope 15 and the second pull rope 16 are wound and tightened on the outer wall of the connecting rod 14 through the rotation of the rotating wheel 13, the baffle plate 9 is pulled to drive the second supporting plate 10 and the rubber pad 11 to move outwards to extrude the second spring 8, the second spring 8 is deformed under force to tighten the reverse thrust of the baffle plate 9 and the second supporting plate 10, after the second supporting plate 10 is removed from the outer wall of the tamping pick 2, the external force applied to the connecting rod 14 is removed, the elastic force of the deformation is recovered through the second spring 8 to push the baffle plate 9 and the second supporting plate 10 to reset, when the shell 1 and the tamping pick 2 are required to be used, the user takes the buckle 4 to drive the braces 3 from the buckle seat 5, places the shell 1 at the front side of the body, drives the braces 3 to pass around the waist of the user by the buckle 4 at the right side of the shell 1, inserts the buckle 4 into the inner cavity of the buckle seat 5 for fixing, passes two buckles 4 and the braces 3 at the bottom end of the shell 1 through the back of the user, passes through the left shoulder and the right shoulder of the user, inserts the buckles 4 into the inner cavity of the buckle seat 5 for fixing, thereby fixing the shell 1 on the body of the user, when the tamping pick 2 needs to be placed in the inner cavity of the shell 1, the user rotates the connecting rod 14 anticlockwise to enable the connecting rod 14 to wind and tighten the first pull rope 15 and the second pull rope 16 on the outer wall of the connecting rod, the first pull rope 15 and the second pull rope 16 pull the baffle 9 and the second support plate 10 to move outwards, and places the tamping pick 2 from the front side of the inner cavity of the shell 1 to the top end of, the tamping pick 2 is supported by the first supporting plate 7, the vibration generated when the tamping pick 2 works normally is buffered and filtered by the first spring 6, the vibration is prevented from being transmitted to the shell 1 and a user by the tamping pick 2, when the tamping pick 2 is arranged on the inner side of the second supporting plate 10, the external force applied to the connecting rod 14 is removed, the deformed elastic force is recovered by the second spring 8, the baffle plate 9 and the second supporting plate 10 are pushed to move inwards and are contacted with the tamping pick 2, the tamping pick 2 is clamped and fixed, the tamping pick 2 is prevented from moving out of the inner cavity of the shell 1 when working, the tamping pick 2 is protected by the rubber pad 11, the direct contact between the tamping pick 2 and the outer wall of the second supporting plate 10 is avoided, the abrasion is caused when the tamping pick works, the device is simple in structure and convenient to operate and use, the tamping pick can be effectively and conveniently placed in the shell for continuous operation when the user holds the tamping pick to work fatigued, more meets the actual use requirement.

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 illustrated 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 being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "disposed," "coupled," "plugged," "welded," "clamped," and the like are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral part; 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 (5)

1. The utility model provides a railway is tombarthite steel for tamping pick, includes casing (1) and tamping pick (2), tamping pick (2) are located the inner chamber of casing (1), its characterized in that: one end of a strap (3) is locked at the right bottom end and the left and right sides of the outer wall of the shell (1) through screws, a buckle (4) is arranged at the other end of the strap (3), buckle seats (5) matched with the buckle (4) are arranged at the left and right sides of the top end and the left side bottom end of the outer wall of the shell (1), first springs (6) are symmetrically arranged at the left and right sides of the bottom end of the inner cavity of the shell (1), a first supporting plate (7) is arranged at the top end of each first spring (6), one ends of second springs (8) are symmetrically arranged at the left and right sides and the upper and lower ends of the inner cavity of the shell (1), a baffle plate (9) is arranged at the other end of each second spring (8), a second supporting plate (10) is arranged at the inner side of the baffle plate (9), and rubber pads (11) are arranged, the utility model discloses a novel energy-saving device, including casing (1), inner chamber, connecting rod (16), baffle (9), round bar (12), four round bar (12) are all pegged graft on the inner chamber left and right sides central point of casing (1) puts and the top has round bar (12), four the outer wall of round bar (12) all has runner (13) through connecting axle coupling, the inner chamber top of casing (1) has connecting rod (14) through the bearing coupling along the fore-and-aft direction, and the front end of connecting rod (14) extends the front side surface of casing (1), two the outside central point of baffle (9) puts the one end that is provided with first stay cord (15) and second stay cord (16) respectively, the other end of first stay cord (15) and second stay cord (16.

2. The rare earth steel for the railway tamping pick of claim 1, wherein: the number of buckle seat (5) is three, and three buckle seat (5) are located the outer wall left side bottom and the top left and right sides of casing (1) respectively.

3. The rare earth steel for the railway tamping pick of claim 1, wherein: the quantity of first spring (6) is two, and two first springs (6) are set up for tamping pick (2) symmetry.

4. The rare earth steel for the railway tamping pick of claim 1, wherein: the shape of the inner side groove of the second support plate (10) is arc-shaped.

5. The rare earth steel for the railway tamping pick of claim 1, wherein: the first pull rope (15) and the second pull rope (16) are wound on the outer wall of the connecting rod (14) anticlockwise and clockwise respectively.

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