CN218984696U

CN218984696U - Auxiliary tool hammer for operation of skirtboard of motor train unit

Info

Publication number: CN218984696U
Application number: CN202223332559.3U
Authority: CN
Inventors: 刘德强
Original assignee: JILIN RAILWAY TECHNOLOGY COLLEGE
Current assignee: JILIN RAILWAY TECHNOLOGY COLLEGE
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-05-09
Anticipated expiration: 2032-12-13

Abstract

The utility model relates to the technical field of tool hammers, and discloses an auxiliary tool hammer for the operation of a motor train unit apron board, which comprises a hammer head, wherein one side of the hammer head is provided with an adjusting mechanism, and one side of the hammer head is provided with a positioning mechanism matched with the adjusting mechanism; the adjusting mechanism comprises a soft handle, one end of the soft handle is fixedly arranged on one side of the hammer head, the other end of the soft handle is fixedly provided with a fixed plate, and the surface of the fixed plate is rotationally connected with a hard handle; the positioning mechanism comprises a mounting plate, and the mounting plate is fixedly arranged on one side of the hammer head. This EMUs skirtboard operation appurtenance hammer through setting up adjustment mechanism, can make the user when the material of some comparatively stereoplasms of hammer, and the cooperation of accessible soft handle and pivot is used, makes the tup have certain buffering power when striking the material to can guarantee that operating personnel is safer at the in-process of construction, realized changing between the soft and hard hammer.

Description

Auxiliary tool hammer for operation of skirtboard of motor train unit

Technical Field

The utility model relates to the technical field of tool hammers, in particular to an auxiliary tool hammer for operation of a motor train unit apron board.

Background

Hammers are tools that strike objects to move or deform them, most commonly to strike nails, correct or open objects, and are available in a wide variety of forms, commonly in the form of a handle grip and a top.

In Chinese patent, a multifunctional tool hammer is disclosed, the patent number of which is CN202020942100.7, in the patent, the structure is simpler and more reasonable, a screwdriver assembly and a tape storage assembly are sleeved on the basis of the traditional tool hammer, the functions of a screwdriver and a measuring tape are realized on the basis of guaranteeing the basic use structure of the tool hammer, the functionality of the tool hammer is enriched, and the tool hammer has good practicability and innovation.

However, in this patent, when the tool hammer is used, if a harder object needs to be smashed, the tool hammer with the soft handle needs to be taken again, so that the operator is guaranteed not to be injured during operation, the cost during construction is increased, and meanwhile, the user also needs to carry a plurality of tool hammers, so that the flexibility of the tool hammer is reduced.

In order to solve the problems, an improvement is made, and an auxiliary tool hammer for the operation of the skirting board of the motor train unit is provided.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the following technical scheme: the auxiliary tool hammer for the motor train unit apron board operation comprises a hammer head, wherein an adjusting mechanism is arranged on one side of the hammer head, and a positioning mechanism matched with the adjusting mechanism is arranged on one side of the hammer head;

the adjusting mechanism comprises a soft handle, one end of the soft handle is fixedly arranged on one side of the hammer head, the other end of the soft handle is fixedly provided with a fixed plate, and the surface of the fixed plate is rotationally connected with a hard handle;

the positioning mechanism comprises a mounting plate, the mounting plate is fixedly mounted on one side of the hammer head, a supporting plate is fixedly mounted at the bottom of the mounting plate, a movable plate is slidably connected to the bottom of the supporting plate, a fixing rod is fixedly mounted on one side of the movable plate, a positioning rod is fixedly mounted on one side of the fixing rod, one end of the positioning rod penetrates through an inner cavity of the mounting plate, and a positioning block is fixedly mounted on one side of the hard handle.

Preferably, the two sides of the fixing plate are fixedly provided with rotating shafts, and one end of each rotating shaft penetrates through the outer side of the hard handle.

Preferably, the soft handle is made of rubber material, and the hard handle is made of stainless steel material.

Preferably, a sliding groove is formed in the bottom of the supporting plate, a sliding sleeve is connected to the inner wall of the sliding groove in a sliding mode, and the bottom of the sliding sleeve is fixedly connected with the top of the movable plate.

Through setting up the cooperation use of spout and sliding sleeve, can make the fly leaf more stable at the in-process that removes, avoid taking place the phenomenon of skew.

Preferably, a sliding rod is fixedly arranged on the inner wall of the sliding groove, and the sliding sleeve is sleeved on the surface of the sliding rod.

Preferably, a spring is fixedly arranged on one side of the sliding sleeve, one end of the spring is fixedly connected with the inner wall of the sliding groove, and the spring is sleeved on the surface of the sliding rod.

By arranging the spring, the positioning rod can rebound and reset, so that the positioning rod cannot be separated from the inner cavity of the positioning hole under the condition of no external force.

Preferably, a positioning hole is formed in one side of the positioning block, and the inner wall of the positioning hole is matched with the surface of the positioning rod.

Compared with the prior art, the utility model has the following beneficial effects:

firstly, the utility model can ensure that a user can use the soft handle and the rotating shaft in a matching way when hammering some harder materials by arranging the adjusting mechanism, so that the hammer head has a certain buffering force when impacting the materials, thereby ensuring safer operation personnel in the construction process and realizing the replacement between the soft hammer and the hard hammer.

The positioning mechanism is arranged, so that the hard handle can be positioned, the hard handle can be connected with the hammer head, a user can change the tool hammer into the hard handle hammer, and further, the soft hammer and the hard hammer can be replaced more conveniently.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is an enlarged view of a portion of the utility model at A in FIG. 1;

FIG. 3 is a first perspective view of a partial structure of the present utility model;

fig. 4 is a second perspective view of a partial structure of the present utility model.

Wherein: 1. a hammer head; 2. an adjusting mechanism; 201. a soft handle; 202. a fixing plate; 203. a hard handle; 3. a positioning mechanism; 301. a mounting plate; 302. a positioning block; 303. a fixed rod; 304. a movable plate; 305. a positioning rod; 306. a support plate; 4. a rotating shaft; 5. positioning holes; 6. a chute; 7. a slide bar; 8. a sliding sleeve; 9. and (3) a spring.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Referring to fig. 1-4, an auxiliary tool hammer for skirt board operation of a motor train unit comprises a hammer head 1, wherein an adjusting mechanism 2 is arranged on one side of the hammer head 1, and a positioning mechanism 3 matched with the adjusting mechanism 2 is arranged on one side of the hammer head 1;

the adjusting mechanism 2 comprises a soft handle 201, one end of the soft handle 201 is fixedly arranged on one side of the hammer head 1, the other end of the soft handle 201 is fixedly provided with a fixed plate 202, the surface of the fixed plate 202 is rotatably connected with a hard handle 203, and by arranging the adjusting mechanism 2, a user can use the hammer head 1 with a certain buffering force when striking the material through the cooperation of the soft handle 201 and the rotating shaft 4 when hammering some harder materials, so that the safety of an operator in the construction process can be ensured, and the replacement between the soft hammer and the hard hammer is realized;

the positioning mechanism 3 comprises a mounting plate 301, the mounting plate 301 is fixedly arranged on one side of the hammer head 1, a supporting plate 306 is fixedly arranged at the bottom of the mounting plate 301, a movable plate 304 is slidably connected at the bottom of the supporting plate 306, a fixing rod 303 is fixedly arranged on one side of the movable plate 304, a positioning rod 305 is fixedly arranged on one side of the fixing rod 303, one end of the positioning rod 305 penetrates through an inner cavity of the mounting plate 301, a positioning block 302 is fixedly arranged on one side of the hard handle 203, the hard handle 203 can be positioned by arranging the positioning mechanism 3, the hard handle 203 can be connected with the hammer head 1, and a user can change a tool hammer into a hard handle 203 hammer, so that the replacement between the hard hammer and the hard hammer is more convenient.

Specifically, the rotating shaft 4 is fixedly installed on both sides of the fixing plate 202, and one end of the rotating shaft 4 penetrates to the outer side of the hard handle 203.

Through above-mentioned technical scheme, through setting up pivot 4, can make hard handle 203 rotate, make hard handle 203 more convenient at pivoted in-process, avoid taking place the phenomenon that inclines and drop simultaneously.

Specifically, the soft grip 201 is made of a rubber material, and the hard grip 203 is made of a stainless steel material.

Through above-mentioned technical scheme, through setting the material of soft handle 201 to rubber, can guarantee the pliability of soft handle 201, still can guarantee simultaneously that there is certain buffering power when striking the material at tup 1, through setting the material of hard handle 203 to stainless steel material, can guarantee the life of hard handle 203.

Specifically, the bottom of backup pad 306 has seted up spout 6, and the inner wall sliding connection of spout 6 has sliding sleeve 8, and the bottom of sliding sleeve 8 and the top fixed connection of fly leaf 304.

Through above-mentioned technical scheme, through setting up the cooperation use of spout 6 and sliding sleeve 8, can make fly leaf 304 more stable at the in-process that removes, avoid taking place the phenomenon of skew.

Specifically, the inner wall of the chute 6 is fixedly provided with a slide bar 7, and a sliding sleeve 8 is sleeved on the surface of the slide bar 7.

Through above-mentioned technical scheme, through setting up slide bar 7, can make sliding sleeve 8 can not break away from the inner chamber of spout 6 at the in-process that removes, guaranteed stability.

Specifically, a spring 9 is fixedly arranged on one side of the sliding sleeve 8, one end of the spring 9 is fixedly connected with the inner wall of the sliding groove 6, and the spring 9 is sleeved on the surface of the sliding rod 7.

Through above-mentioned technical scheme, through setting up spring 9, can make locating lever 305 can rebound the reset, make locating lever 305 can not break away from the inner chamber of locating hole 5 under the condition of not receiving external force.

Specifically, a positioning hole 5 is formed on one side of the positioning block 302, and an inner wall of the positioning hole 5 is matched with a surface of the positioning rod 305.

Through above-mentioned technical scheme, through setting up locating hole 5, can make locating lever 305 get into the inner chamber of locating hole 5 after completely to can fix a position locating piece 302, and then fix a position hard handle 203, make hard handle 203 can not take place the pivoted phenomenon.

Working principle: when a user needs to replace the hard tool hammer into the soft tool hammer, the user pulls the fixing rod 303 to drive the positioning rod 305 to be separated from the inner cavity of the positioning hole 5, at this time, the user rotates the hard handle 203 through the rotating shaft 4 to expose the soft handle 201, and then the adjustment can be completed, when the user hammers a certain harder material, the soft handle 201 and the rotating shaft 4 can be matched for use, so that the hammer head 1 has a certain buffering force when impacting the material, thereby ensuring safer operation personnel in the construction process, and realizing the replacement between the soft and hard hammers.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "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; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a EMUs skirtboard operation appurtenance hammer, includes tup (1), its characterized in that: one side of the hammer head (1) is provided with an adjusting mechanism (2), and one side of the hammer head (1) is provided with a positioning mechanism (3) matched with the adjusting mechanism (2);

the adjusting mechanism (2) comprises a soft handle (201), one end of the soft handle (201) is fixedly arranged on one side of the hammer head (1), the other end of the soft handle (201) is fixedly provided with a fixing plate (202), and the surface of the fixing plate (202) is rotatably connected with a hard handle (203);

positioning mechanism (3) are including mounting panel (301), mounting panel (301) fixed mounting is in one side of tup (1), the bottom fixed mounting of mounting panel (301) has backup pad (306), the bottom sliding connection of backup pad (306) has fly leaf (304), one side fixed mounting of fly leaf (304) has dead lever (303), one side fixed mounting of dead lever (303) has locating lever (305), the one end of locating lever (305) runs through the inner chamber to mounting panel (301), one side fixed mounting of hard handle (203) has locating piece (302).

2. The motor train unit apron board operation appurtenance hammer of claim 1, wherein: both sides of the fixed plate (202) are fixedly provided with rotating shafts (4), and one end of each rotating shaft (4) penetrates through the outer side of the hard handle (203).

3. The motor train unit apron board operation appurtenance hammer of claim 1, wherein: the soft handle (201) is made of rubber material, and the hard handle (203) is made of stainless steel material.

4. The motor train unit apron board operation appurtenance hammer of claim 1, wherein: the bottom of backup pad (306) has seted up spout (6), the inner wall sliding connection of spout (6) has sliding sleeve (8), the bottom of sliding sleeve (8) and the top fixed connection of fly leaf (304).

5. The motor train unit apron board operation appurtenance hammer of claim 4, wherein: the inner wall of the sliding groove (6) is fixedly provided with a sliding rod (7), and the sliding sleeve (8) is sleeved on the surface of the sliding rod (7).

6. The motor train unit apron board operation appurtenance hammer of claim 5, wherein: one side of the sliding sleeve (8) is fixedly provided with a spring (9), one end of the spring (9) is fixedly connected with the inner wall of the sliding groove (6), and the spring (9) is sleeved on the surface of the sliding rod (7).

7. The motor train unit apron board operation appurtenance hammer of claim 1, wherein: one side of the positioning block (302) is provided with a positioning hole (5), and the inner wall of the positioning hole (5) is matched with the surface of the positioning rod (305).