CN210768585U

CN210768585U - Adjustable impact hammer

Info

Publication number: CN210768585U
Application number: CN201921776649.7U
Authority: CN
Inventors: 段涛
Original assignee: Guangdong Zhonghe International Testing Co ltd
Current assignee: Guangdong Zhonghe International Testing Co ltd
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-06-16
Anticipated expiration: 2029-10-22

Abstract

The utility model discloses a regulating type impact hammer, which belongs to the technical field of impact hammers, and comprises an impact hammer body, wherein both sides of the top of the impact hammer body are connected with a handle through telescopic rods, the middle of the bottom of the handle is connected with the impact hammer body through a sleeve, the regulating type impact hammer is provided with a dustproof cover, a water storage box, a water inlet pipe, a water pump, a nozzle, a water pumping pipe and a dustproof net, when a user uses the impact hammer to work and blocks flying dust through the dustproof cover, the water pump can be started through a working panel, so that the water in the water storage box is pumped by the water pumping pipe and conveyed to the nozzle, the nozzle sprays water, thereby spraying and dedusting the flying dust, avoiding flying in the dustproof cover, and the dustproof net can block the flying dust, avoiding the flying dust from blocking the nozzle to cause damage, thereby enabling the user to lift the impact hammer after the work, the raise dust in the raise dust cover can not fly and fly everywhere and cause harm to the health of user.

Description

Adjustable impact hammer

Technical Field

The utility model relates to an impact hammer technical field specifically is a regulation formula impact hammer.

Background

The impact hammer is an electric rotary hammer drill with a safety clutch and a pneumatic hammering mechanism, the electric hammer utilizes the principle of piston motion to compress a gas impact drill bit, does not need much strength of hands, can open 6-100 mm holes in hard materials such as concrete, bricks, stones and the like, and has higher hole opening efficiency on the materials, but the electric hammer can not open holes on metal.

Chinese patent publication No. CN204450455U discloses a dustproof electric impact hammer, which comprises an impact hammer body and a hammer handle on the upper portion of the impact hammer body, wherein a clamping opening is arranged at the lower end of the impact hammer body, a chute unit is arranged on the outer wall of the impact hammer body, and a dustproof unit matched with the chute unit is slidably mounted on the chute unit.

This kind of sliding mounting has rather than the dustproof unit of complex on the spout unit of jump bit, fine solution the upper and lower problem that the dust cover can not be adjusted, simple structure suitability is strong, but this kind of jump bit is only simple adopts the dust cover to block the raise dust, and when the user took up the jump bit after using this kind of jump bit work, the raise dust in its dust cover still can fly away everywhere, and cause harm to user's health, and this kind of jump bit is when the user uses, be difficult to the impact shock that the during operation of jump bit produced and cushion and eliminate, thereby cause the user to carry out the during operation extremely inconvenient at this kind of jump bit handheld, and influence user's work efficiency greatly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a regulation formula jump bit to when the jump bit was picked up to the user that proposes in solving above-mentioned background art, the raise dust in its dust cover still scatters and causes harm to user health, and is difficult to cushion the elimination to the shock, causes that the handheld work of user is inconvenient, influences user work efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a regulation formula jump bit, includes the jump bit body, the top both sides of jump bit body all are connected with the handle through the telescopic link, just be connected with the jump bit body through the sleeve pipe in the middle of the bottom of handle, the inside intermediate junction of sheathed tube has the spring, the both sides below of jump bit body all is connected with the connecting piece, and two the below of connecting piece all is provided with the dust cover, just the top of dust cover is connected with the connecting piece through locking screw, the water storage box has all been welded to the inner wall both sides of dust cover, and two the water pump is all installed to the inside of water storage box, just the end of intaking of water pump is connected with the drinking-water pipe, the delivery end of water pump is connected with the nozzle that extends to the water storage box outside, just the bottom of nozzle is provided with the dust screen, just the.

Preferably, the handle is made of stainless steel materials, and a rubber pad is sleeved on the outer surface of the handle.

Preferably, the dust cover is funnel-shaped, and the dust cover is detachably connected with the connecting piece through a locking screw rod.

Preferably, the both sides of dust cover all are connected with the inlet tube that extends to the water storage box inside, and two the inlet tube is formed by stainless steel material.

Preferably, the spring is made of manganese steel material.

Preferably, the two dust screens are symmetrically arranged by taking the central axis of the dust hood as the center, and are made of stainless steel materials.

Preferably, a working panel is installed at the top of the handle, and the working panel is electrically connected with the water pump.

Compared with the prior art, the beneficial effects of the utility model are that: the adjustable impact hammer is provided with a dust cover, a water storage tank, a water inlet pipe, a water pump, a nozzle, a water pumping pipe and a dust screen, when a user works by using the impact hammer and blocks raised dust through the dust cover, the water pump can be started through a working panel, the water in the water storage tank is pumped by the water pump through the water pumping pipe and conveyed into the nozzle, so that the water is sprayed out by the nozzle, the raised dust is sprayed and dedusted, the raised dust is prevented from flying in the dust cover, the raised dust can be blocked by the dust screen, the nozzle is prevented from being blocked and damaged by the raised dust, when the user takes up the impact hammer after the work is finished, the raised dust in the dust cover can not fly around to harm the health of the user, meanwhile, the adjustable impact hammer is also provided with a telescopic rod, a sleeve pipe and a spring, when the user holds the impact hammer to work, impact shock generated during the work of the impact hammer body is transmitted to the sleeve pipe and the telescopic rod, the sleeve pipe accessible compresses its inside spring, makes the spring vibrate the buffering elimination through the elasticity shrink of self and the flexible of telescopic link, avoids can impact and vibrate direct conduction to the handle on to cause the handheld shakiness of user and influence user's work efficiency.

Drawings

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

fig. 2 is an enlarged schematic view of a partial structure of the present invention a;

fig. 3 is an enlarged schematic view of a local structure of the present invention B.

In the figure: 1. a percussion hammer body; 2. a telescopic rod; 3. a sleeve; 4. a spring; 5. a grip; 6. a connecting member; 7. locking the screw rod; 8. a dust cover; 9. a water storage tank; 10. a water inlet pipe; 11. a water pump; 12. a nozzle; 13. a water pumping pipe; 14. a dust screen; 15. a working panel.

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.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," "sleeved," and the like are to be construed broadly, e.g., as either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; the two elements may be connected directly or indirectly through an intermediate medium, and the two elements may be connected internally or in an interaction relationship, and a person skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.

The utility model discloses in: the model of the water pump is MP-258.

Referring to fig. 1-3, the present invention provides a technical solution: a regulation type impact hammer comprises an impact hammer body 1, a telescopic rod 2, a sleeve 3, a spring 4, a handle 5, a connecting piece 6, a locking screw 7, a dust cover 8, a water storage tank 9, a water inlet pipe 10, a water pump 11, a nozzle 12, a water pumping pipe 13, a dust screen 14 and a working panel 15, wherein the two sides of the top of the impact hammer body 1 are connected with the handle 5 through the telescopic rod 2, the middle of the bottom of the handle 5 is connected with the impact hammer body 1 through the sleeve 3, the spring 4 is connected with the middle of the inside of the sleeve 3, the two sides of the impact hammer body 1 are connected with the connecting piece 6, the dust cover 8 is arranged below the connecting piece 6, the top of the dust cover 8 is connected with the connecting piece 6 through the locking screw 7, the water storage tank 9 is welded on the two sides of the inner wall of the dust cover 8, and the water pump 11 is, just the end of intaking of water pump 11 is connected with drinking-water pipe 13, the play water end of water pump 11 is connected with and extends to the outside nozzle 12 of water storage box 9, just the bottom of nozzle 12 is provided with dust screen 14, just the top of dust screen 14 is connected with water storage box 9, and the dust screen 14 of being convenient for blocks the raise dust, avoids the raise dust to block up nozzle 12 and causes the damage to it.

Referring to fig. 1 and 3, the grip 5 is made of stainless steel, and the rubber pad is sleeved on the outer surface of the grip 5, so that the service life of the grip 5 can be prolonged by the stainless steel, and the rubber pad is arranged to make a user more comfortable when holding the grip 5, the dust cover 8 is funnel-shaped, and the dust cover 8 is detachably connected with the connecting member 6 through the locking screw 7, so that the user can conveniently install the dust cover 8 on the connecting member 6 and fix the dust cover 8 through the locking screw 7, thereby blocking the dust cover 8 from flying dust.

Referring to fig. 1, both sides of the dust cover 8 are connected with water inlet pipes 10 extending into the water storage tank 9, and the two water inlet pipes 10 are made of stainless steel material, so that a user can conveniently add water into the water storage tank 9 through the water inlet pipes 10, the stainless steel can prevent the water inlet pipes 10 from being damaged, the spring 4 is made of manganese steel material, and the manganese steel can contribute to increasing the elasticity of the spring 4, so that the spring 4 can buffer and eliminate the oscillation through elastic contraction.

Referring to fig. 1 and 2, the two dust screens 14 are symmetrically arranged around the central axis of the dust cover 8, and the two dust screens 14 are made of stainless steel material, so that the dust screens 14 can protect the nozzles 12 and prevent the nozzles 12 from being blocked and damaged by dust, the top of the handle 5 is provided with a working panel 15, and the working panel 15 is electrically connected with the water pump 11, so that a user can start the water pump 11 through the working panel 15, and the water pump 11 can normally work.

The working principle is as follows: firstly, when a user uses the adjustable impact hammer, the dust cover 8 can be sleeved on the connecting pieces 6 at two sides of the impact hammer body 1, the dust cover 8 is fixedly locked through the locking screw 7, after the dust cover 8 is locked, the user can add water into the water storage tank 9 through the water inlet pipe 10 and hold the handle 5 to place the impact hammer body 1 on the ground and start the impact hammer body 1 to work on the ground, when the impact hammer body 1 works, the user can start the water pump 11 through the working panel 15 to enable the water pump 11 to pump the water in the water storage tank 9 through the water pumping pipe 13 and convey the water to the nozzle 12, so that the nozzle 12 sprays out the water, thereby spraying and dedusting the raised dust, avoiding the raised dust flying in the dust cover 8, the dust screen 14 can block the raised dust, avoiding the raised dust from blocking the nozzle 12, and when the impact shock generated when the impact hammer body 1 works is transmitted to the sleeve 3 and the telescopic rod 2, the sleeve 3 accessible compresses its inside spring 4, makes spring 4 through the elastic shrinkage of self and the flexible shock of telescopic link 2 cushion the elimination can.

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 regulation formula jump bit, includes jump bit body (1), its characterized in that: the impact hammer is characterized in that both sides of the top of the impact hammer body (1) are connected with a handle (5) through telescopic rods (2), the middle of the bottom of the handle (5) is connected with the impact hammer body (1) through a sleeve (3), the middle of the inside of the sleeve (3) is connected with a spring (4), both sides of the impact hammer body (1) are connected with connecting pieces (6), two dust covers (8) are arranged below the connecting pieces (6), the top of each dust cover (8) is connected with the connecting pieces (6) through locking screws (7), water storage tanks (9) are welded on both sides of the inner wall of each dust cover (8), water pumps (11) are mounted inside the two water storage tanks (9), the water inlet ends of the water pumps (11) are connected with water pumping pipes (13), the water outlet ends of the water pumps (11) are connected with nozzles (12) extending to the outside of the water storage tanks (9), and the bottom of the nozzle (12) is provided with a dust screen (14), and the top of the dust screen (14) is connected with the water storage tank (9).

2. A regulating impact hammer according to claim 1, wherein: the handle (5) is made of stainless steel materials, and a rubber pad is sleeved on the outer surface of the handle (5).

3. A regulating impact hammer according to claim 1, wherein: the dust cover (8) is funnel-shaped, and the dust cover (8) is detachably connected with the connecting piece (6) through the locking screw (7).

4. A regulating impact hammer according to claim 1, wherein: the two sides of the dust cover (8) are connected with water inlet pipes (10) extending to the inside of the water storage tank (9), and the two water inlet pipes (10) are made of stainless steel materials.

5. A regulating impact hammer according to claim 1, wherein: the spring (4) is made of manganese steel material.

6. A regulating impact hammer according to claim 1, wherein: two dust screens (14) are arranged symmetrically by taking the central axis of the dust hood (8) as the center, and the two dust screens (14) are made of stainless steel materials.

7. A regulating impact hammer according to claim 1, wherein: a working panel (15) is installed at the top of the handle (5), and the working panel (15) is electrically connected with the water pump (11).