CN215906467U - Spike auxiliary fixing device - Google Patents

Abstract

The utility model relates to the technical field of auxiliary spike installation equipment, in particular to an auxiliary spike fixing device which comprises a base, wherein the top surface of the base is vertically connected with a vertical rod, an annular hammer is sleeved on the vertical rod, the bottom surface of the base is provided with a limiting groove extending upwards, the head of a spike is arranged in the limiting groove downwards, and a top head is positioned below the base. The utility model provides an use, utilize the motion trail of gag lever post injectd annular hammer, prevent that annular hammer from droing from the base to effectually prevent that annular hammer from droing from the base when pounding the railway spike and pounding on workman's hand, thereby protected workman's safety, simultaneously, spacing groove and fan-shaped groove can not only injectd the position of railway spike, can make the railway spike take off from the base fast simultaneously.

Description

Spike auxiliary fixing device

Technical Field

The utility model belongs to the technical field of spike auxiliary installation equipment, and particularly relates to a spike auxiliary fixing device.

Background

When the rail is laid, the rail needs to be laid on the sleeper, and when the sleeper is of a wooden structure, the rail and the sleeper are often hammered into the sleeper by using a spike in order to fixedly connect the rail and the sleeper together. Prior to hammering a spike into a sleeper, there is a conventional method in which two workers cooperate together, one of the workers holds the spike and the other worker hammers the spike, wherein when the hammer comes into contact with the spike, slipping easily occurs, causing the hammer to be on the hand of the worker, resulting in a safety accident.

SUMMERY OF THE UTILITY MODEL

The utility model provides a spike auxiliary fixing device which is used for overcoming the defects in the prior art.

The utility model is realized by the following technical scheme:

supplementary fixing device of railway spike, including the base, the pedestal top surface is connected with the montant perpendicularly, and the cover has annular hammer on the montant, and the bottom surface of base has been seted up and has upwards been extended a spacing groove, and the pin fin of railway spike sets up down in the spacing inslot and the top is located the base below.

This application is when using, aim at the position that needs the nail into with the pin fin behind the spike insert the spacing inslot, then lift up and fall down annular hammer, annular hammer falls and falls on the base top surface under the action of gravity, thereby annular hammer hammering base top surface, the power transmission that the base will receive gives the spike, thereby wedge the spike in the sleeper, then take off the base from the spike, utilize hammer hammering spike, thoroughly hammer the spike into in the sleeper, wherein, annular hammer can guarantee under the spacing of montant that annular hammer can not drop with the base, thereby can effectively prevent when knocking into the spike, the incident that the tup hammer caused on the staff hand.

Preferably, the limiting groove transversely extends outwards to the side wall of the base and is communicated with the outside. The limiting groove is communicated with the outside, so that the spike can be conveniently placed in the limiting groove from the side face, and the spike can be conveniently placed and taken.

Preferably, the base is inwards provided with a fan-shaped groove along the side surface of the base, the fan-shaped groove is positioned above the limiting groove and communicated with the limiting groove, the width of the limiting groove is smaller than the width of the top end of the spike, the top end of the spike is positioned in the fan-shaped groove, the spike penetrating part is positioned in the limiting groove, and the lower end of the spike penetrating part is positioned below the base. The fan-shaped grooves can clamp the upper ends of the spikes, and the limiting grooves clamp the penetration ends of the spikes, so that the spikes can be supported in the limiting grooves.

Preferably, the limiting rod is arranged at the center of the top surface of the base, and the spike is arranged on the axial line of the base. The annular hammer is guaranteed not to have force offset when hammering the spike.

Preferably, a handle is fixedly connected to the side surface of the annular hammer. The handle can be convenient for the workman to hand annular hammer.

Preferably, the outer wall of the limiting rod is in contact fit with the inner wall of the annular hammer. Ensure that the annular hammer moves along the direction limited by the limiting rod.

Preferably, the side surface and the bottom surface of the base are provided with chamfers.

The utility model has the beneficial effects that: the utility model provides an use, utilize the motion trail of gag lever post injectd annular hammer, prevent that annular hammer from droing from the base to effectually prevent that annular hammer from droing from the base when pounding the railway spike and pounding on workman's hand, thereby protected workman's safety, simultaneously, spacing groove and fan-shaped groove can not only injectd the position of railway spike, can make the railway spike take off from the base fast simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a view in the direction a of fig. 1.

Shown in the figure:

1. the device comprises a base, 2, a vertical rod, 3, an annular hammer, 4, a limiting groove, 5, a fan-shaped groove, 6, a handle, 7 and a spike.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The spike assist fixture is shown in figures 1-2. Including base 1, 1 top surface central point department of putting of base is connected with montant 2 perpendicularly, and the cover has annular hammer 3 on montant 2, and upwards extension spacing groove 4 has been seted up to the bottom surface of base 1, and spacing groove 4 transversely outwards extends to base 1 lateral wall and communicates with each other with the external world. The pin fin of spike 7 sets up in spacing groove 4 down and the top is located 1 below of base, and sector groove 5 has inwards been seted up along its side to base 1, and sector groove 5 is located the top of spacing groove 4 and communicates with each other with spacing groove 4, and spacing groove 4 width is less than 7 top widths of spike, and 7 tops of spike are located sector groove 5, and the portion of penetrating of spike 7 is located spacing groove 4 and the portion of penetrating of spike 7 lower extreme is located 1 below of base. The side surface and the bottom surface of the base 1 are provided with chamfers.

This application is when using, places the tip of spike 7 in sector groove 5 and the spike 7 portion of penetrating arranges in spacing groove 4, and the lower extreme of spike 7 portion of penetrating is located base 1 below. Then the nail head is aligned with the position needing to be driven, then the annular hammer 3 is lifted upwards and falls down, the annular hammer 3 falls down under the action of gravity and falls on the top surface of the base 1, so that the annular hammer 3 hammers the top surface of the base 1, the base 1 transmits the received force to the spike 7, the spike 7 is wedged into a sleeper, then the base 1 is taken down from the spike 7, wherein, as the fan-shaped groove 5 and the side surface of the limiting groove 4 are communicated with the outside, the spike 7 can be removed from the base 1 by translating the base 1.

After the spike is separated from the base 1, the spike 7 is hammered by the hammer, the spike 7 is hammered into the sleeper completely, wherein the annular hammer 3 can be ensured not to fall off from the base 1 under the limit of the vertical rod 2, and therefore safety accidents caused by hammering of the head of the hammer on hands of workers when the spike 7 is hammered into can be effectively prevented.

The limiting rod is arranged at the center of the top surface of the base 1, and the spike 7 is arranged on the axial line of the base 1. It is ensured that the annular hammer 3 is not subjected to a force deflection when the spike 7 is hammered.

A handle 6 is fixedly connected to the side surface of the annular hammer 3. Handle 6 can make things convenient for the workman to hand annular hammer 3.

The outer wall of the limiting rod is in contact fit with the inner wall of the annular hammer 3. Ensuring that the annular hammer 3 moves in the direction defined by the stop lever.

The utility model provides an use, utilize the gag lever post to inject the movement track of annular hammer 3, prevent that annular hammer 3 from droing from base 1 to effectually prevent that annular hammer 3 from droing from base 1 and pounding on the workman's hand when pounding the track nail 7, thereby protected workman's safety, simultaneously, spacing groove 4 and sector groove 5 can not only inject the position of track nail 7, can make track nail 7 take off from base 1 fast simultaneously.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (7)

1. Supplementary fixing device of spike, its characterized in that: the spike comprises a base, wherein a vertical rod is vertically connected to the top surface of the base, an annular hammer is sleeved on the vertical rod, a limiting groove extending upwards is formed in the bottom surface of the base, and a spike head of a spike is arranged in the limiting groove downwards and is located below the base.

2. The spike assist fixture of claim 1 wherein: the limiting groove transversely extends outwards to the side wall of the base and is communicated with the outside.

3. The spike assist fixture of claim 2 wherein: the base has a fan-shaped groove inwards along the side surface, the fan-shaped groove is positioned above the limiting groove and communicated with the limiting groove, the width of the limiting groove is less than the width of the top end of the spike, the top end of the spike is positioned in the fan-shaped groove, the spike penetrating part is positioned in the limiting groove, and the lower end of the spike penetrating part is positioned below the base.

4. The spike assist fixture of claim 3 wherein: the limiting rod is arranged at the center of the top surface of the base, and the spike is arranged on the axial line of the base.

5. The spike assist fixture of claim 1 wherein: the side of the annular hammer is fixedly connected with a handle.

6. The spike assist fixture of claim 4 wherein: the outer wall of the limiting rod is in contact fit with the inner wall of the annular hammer.

7. The spike assist fixture of claim 1 wherein: the side surface and the bottom surface of the base are provided with chamfers.

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