CN211973485U - Impact hammer - Google Patents

Abstract

The utility model discloses an impact hammer, the week side wall fixed mounting of impact hammer shell has a collection dirt shell, through at impact hammer shell installation collection dirt shell, reach the purpose of protecting at the inside component of collection dirt shell, the vibrations that produce when reducing the hammering through damping device are to the influence of fan, increase the life of fan, be used for controlling fan work through the switch, be connected through fan and wind channel, make outside air can enter into collection dirt shell through collection dirt mouth and wind channel fast inside, reach the mesh of the outside dust that flies upward of quick suction cleaning, can make the annular fast recovery suitable state around after the hammering, the influence of the dust that prevents to fly upward to the surrounding environment, reduce the chance that constructor inhales a large amount of dust simultaneously, guarantee that constructor's is healthy, bring facility for constructor.

Description

Impact hammer

Technical Field

The utility model relates to an impact hammer technical field, specific field is an impact hammer.

Background

For adapting to engineering needs, need use the jump bit when implanting the sufficient degree of depth in the underground with the pipe of major diameter, the hammering is carried out to the pipe owing to strike the quick whereabouts of tup in the working process, thereby reach the purpose of implanting the pipe ground, and after striking the tup and fall fast, can shake the soil on garrulous ground, and strike the tup and fall the process fast next time and can produce huge wind pressure, make the soil dust blown up rapidly, the dust of flying upward can influence the environment on every side, can seriously harm constructor's healthy simultaneously, bring very big negative effects, it is inconvenient to produce.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an impact hammer 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: an impact hammer comprises an impact hammer shell and an impact hammer head, wherein the impact hammer head is slidably mounted inside the impact hammer shell, an opening is formed in the bottom of the impact hammer shell, a round pipe is inserted into the opening, a dust collecting shell is fixedly mounted on the peripheral side wall of the impact hammer shell, the number of the dust collecting shells is multiple and evenly distributed, a dust collecting port is formed in the outer side wall of each dust collecting shell, an air channel is fixedly mounted on the inner wall of each dust collecting port, one end of each air channel extends into the dust collecting shell, a damping device is arranged inside each dust collecting shell, a fan is fixedly mounted at the top of each damping device, the air inlet ends of the fans are fixedly connected with the air channels inside the dust collecting shells at corresponding positions respectively, an air outlet end of each fan is fixedly connected with an air pipe, and the air pipes fixedly penetrate through the side walls of the corresponding dust collecting shells respectively and extend to the outsides of the dust collecting shells, every the lateral wall of collection dirt shell all is equipped with latch device, latch device is located a lateral wall that is equipped with the tuber pipe, the lateral wall of collection dirt shell is connected with the dust collection box through the latch device joint, and is a plurality of the switch is all installed to collection dirt shell's outer wall, every the fan with correspond the switch passes through wire electric connection, and is a plurality of switch and jump bit sharing power.

Preferably, each side wall of the dust collecting shell is fixedly provided with two supporting rods, the two supporting rods are symmetrically arranged on the upper side and the lower side of the clamping device, arc-shaped plates are fixedly arranged at the ends, far away from the dust collecting shell, of the two supporting rods, the two arc-shaped plates are in butt joint to form a complete circle, inclined supporting rods are fixedly arranged on the outer walls of the two supporting rods, and one ends of the two inclined supporting rods are fixedly connected with the outer wall of the dust collecting shell.

Preferably, a sealing ring is arranged between the dust collecting box and the side wall of the dust collecting shell.

Preferably, the air duct and the air pipe are both made of soft materials.

Preferably, a visual window is arranged on the side wall of each dust collection box.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides an impact hammer, through at impact hammer shell installation collection dirt shell, reach and carry out the purpose of protecting at the inside component of collection dirt shell, the vibrations that produce when reducing the hammering through damping device are to the influence of fan, increase the life of fan, be used for controlling fan work through the switch, be connected through fan and wind channel, make outside air can enter into collection dirt shell inside through album dirt mouth and wind channel fast, reach the mesh of the dust that the outside of inhaling clean flying upward fast, can make around the annular resume suitable state fast after the hammering, prevent the influence of the dust of flying upward to the surrounding environment, reduce the chance that the constructor inhales a large amount of dust simultaneously, guarantee that constructor's is healthy, bring convenience for the constructor.

Drawings

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

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is a schematic structural view of the interior of the dust collecting housing of the present invention.

In the figure: 1-impact hammer shell, 2-impact hammer head, 3-dust collecting shell, 4-dust collecting port, 5-air duct, 6-damping device, 7-blower, 8-air duct, 9-clamping device, 10-dust collecting box, 11-switch, 12-supporting rod, 13-arc plate, 14-diagonal brace, 15-sealing ring and 16-visual window.

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: an impact hammer comprises an impact hammer shell 1 and an impact hammer head 2, wherein the impact hammer head 2 is slidably mounted inside the impact hammer shell 1, an opening is formed in the bottom of the impact hammer shell 1, a round pipe is inserted into the opening, a dust collecting shell 3 is fixedly mounted on the peripheral side wall of the impact hammer shell 1, the dust collecting shells 3 are distributed uniformly and in a plurality, a dust collecting opening 4 is formed in the outer side wall of each dust collecting shell 3, an air duct 5 is fixedly mounted on the inner wall of each dust collecting opening 4, one end of each air duct 5 extends into each dust collecting shell 3, a damping device 6 is arranged inside each dust collecting shell 3, a fan 7 is fixedly mounted at the top of each damping device 6, the air inlet ends of the fans 7 are fixedly connected with the air ducts 5 inside the dust collecting shells 3 at corresponding positions respectively, and the air outlet ends of the fans 7 are fixedly connected with air pipes 8, it is a plurality of tuber pipe 8 is fixed respectively and runs through the lateral wall that corresponds collection dirt shell 3 and extends to collection dirt shell 3 outside, every collection dirt shell 3's lateral wall all is equipped with latch device 9, latch device 9 is located the lateral wall that is equipped with tuber pipe 8, collection dirt shell 3's lateral wall is connected with dust collection box 10, and is a plurality of switch 11, every are all installed to collection dirt shell 3's outer wall the fan with correspond switch 11 passes through wire electric connection, and is a plurality of switch 11 and jump bit share a power.

The impact hammer head 2 is protected through the impact hammer shell 1, the impact hammer head 2 is lifted and lowered simultaneously, normal work of the impact hammer head 2 is guaranteed, a hammered round pipe can be inserted into the impact hammer shell 1 through an opening, the aim of hammering the round pipe through the impact hammer head 2 is achieved, members installed inside are protected through the dust collection shell 3, an installation foundation is provided, external air can enter the dust collection shell 3 through the dust collection opening 4 and the air duct 5 through matching of the dust collection opening 4 and the air duct 5, the influence of vibration generated during hammering on the fan 7 is reduced through the damping device 6, the service life of the fan 7 is prolonged, the fan 7 is used for controlling the work of the fan 7 through the switch 11, the speed of the external air entering the air inside of the air duct 5 is accelerated through connection of the fan 7 and the air duct 5, and the fan 7 is connected through the air duct 8, make the inspiratory air follow tuber pipe 8 discharge, through the installation of tuber pipe 8 with dust collection box 10 for inside tuber pipe 8 exhaust dust and the air admission dust collection box 10, collect dust through dust collection box 10, be convenient for install and dismantle dust collection box 10 through latch device 9, make dust collection box 10 be convenient for empty and install.

Particularly, every the lateral wall fixed mounting of collection dirt shell 3 has two bracing pieces 12, two bracing pieces 12 symmetry is installed the upper and lower both sides of latch device 9, two the equal fixed mounting of the one end that collection dirt shell 3 was kept away from to bracing piece 12 has arc 13, and two arc 13 butt joints form complete circular, two the equal fixed mounting of outer wall of bracing piece 12 has diagonal brace 14, two the one end of diagonal brace 14 all with collection dirt shell 3's outer wall fixed connection.

Through the cooperation of bracing piece 12 and arc 13, make bracing piece 12 support arc 13, make arc 13 bear the weight of partly dust collection box 10, simultaneously through bracing piece 12, diagonal brace 14 and collection dirt shell 3's connection, form triangle-shaped stable structure, make the holding capacity of bracing piece 12 increase to some extent, make fixing on the lateral wall of collection dirt shell 3 that dust collection box 10 can be stable, prevent to strike 2 work of tup simultaneously and bring very big vibrations when the inside dust of dust collection box 10 is too much, the phenomenon that drops in the dust collection box 10 follow latch device 9 of production, guarantee the collection of dust collection box 10 to the dust, the reliability of the device is improved.

Specifically, a seal ring 15 is provided between the dust collecting case 10 and the side wall of the dust collecting housing 3.

The sealing ring 15 reduces the gap between the dust collecting box 10 and the dust collecting shell 3, prevents the powder dust from flowing out from the gap, improves the collecting performance of the dust collecting box 10, and improves the reliability of the device.

Particularly, the material of wind channel 5 and tuber pipe 8 is soft material, and the wind channel 5 and the tuber pipe 8 of soft material can guarantee that fan 7 is receiving vibrations and when moving, do not influence under the condition of wind channel 5 and tuber pipe 8 and fan 7 linkage effect.

Specifically, the side wall of each dust collecting box 10 is provided with a visible window 16, so that the stored amount of dust in the dust collecting box 10 can be conveniently observed through the visible window 16, and the dust collecting box 10 can be conveniently replaced in time.

The working principle is as follows: when the hammer is in operation, the shell 1 of the impact hammer is lifted above a round pipe needing hammering, the round pipe is inserted into an opening, after the position is determined, the fan 7 is controlled to be opened through the switch 11, the fan 7 is enabled to rotate, hammering operation can be carried out at the moment, the round pipe is continuously hammered by the impact hammer 2 to generate a large amount of dust, the fan 7 absorbs external air through the dust collecting port 4 and the air duct 5, the external air carries a large amount of dust to enter the fan 7, the air entering the fan 7 is blasted into the air pipe 8, the air led out by the air pipe 8 enters the dust collecting box 10 covered at the port of the air pipe 8, the dust in the air is collected through the dust collecting box 10, the purpose of dust collection in the hammering process can be achieved, the construction site is rapidly recovered to a normal state after hammering operation is completed, construction is convenient for a constructor to continue construction, the vibration caused by the work of the impact hammer, reduce vibrations meeting fan 7's damage, improve fan 7's life, if the dust of dust collection box 10 inside is piled up fully, accessible close switch 11, the mode of relieving latch device 9 takes off dust collection box 10, after empting inside dust, install through latch device 9 once more can, open switch 11 again and can continue work.

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 an impact hammer, includes impact hammer shell (1) and impact hammer head (2), impact hammer head (2) slidable mounting is in the inside of impact hammer shell (1), its characterized in that: the bottom of the impact hammer shell (1) is provided with an opening, a round pipe is inserted into the opened inner part, a dust collecting shell (3) is fixedly arranged on the peripheral side wall of the impact hammer shell (1), the number of the dust collecting shells (3) is multiple and evenly distributed, a dust collecting port (4) is formed in the outer side wall of each dust collecting shell (3), an air duct (5) is fixedly arranged on the inner wall of each dust collecting port (4), one end of each air duct (5) extends into the dust collecting shell (3), a damping device (6) is arranged in each dust collecting shell (3), a fan (7) is fixedly arranged at the top of each damping device (6), the air inlet ends of the fans (7) are fixedly connected with the air ducts (5) in the dust collecting shells (3) at corresponding positions respectively, and the air outlet ends of the fans (7) are fixedly connected with air pipes (8), it is a plurality of tuber pipe (8) are fixed respectively and run through the lateral wall that corresponds collection dirt shell (3) and extend to collection dirt shell (3) outside, every the lateral wall of collection dirt shell (3) all is equipped with latch device (9), latch device (9) are located the lateral wall that is equipped with tuber pipe (8), the lateral wall of collection dirt shell (3) is connected with dust collection box (10) through latch device (9) joint, and is a plurality of switch (11), every are all installed to the outer wall of collection dirt shell (3) fan (7) with correspond switch (11) are through wire electric connection, and are a plurality of switch (11) and jump bit share a power.

2. An impact hammer as claimed in claim 1, wherein: every the lateral wall fixed mounting of collection dirt shell (3) has two bracing pieces (12), two bracing piece (12) symmetry is installed the upper and lower both sides of latch fitting (9), two the equal fixed mounting of one end that collection dirt shell (3) were kept away from in bracing piece (12) has arc (13), and two arc (13) butt joints form complete circular, two the equal fixed mounting of outer wall of bracing piece (12) has diagonal brace (14), two the one end of diagonal brace (14) all with the outer wall fixed connection of collection dirt shell (3).

3. An impact hammer as claimed in claim 1, wherein: a sealing ring (15) is arranged between the dust collecting box (10) and the side wall of the dust collecting shell (3).

4. An impact hammer as claimed in claim 1, wherein: the air duct (5) and the air pipe (8) are both made of soft materials.

5. An impact hammer as claimed in claim 1, wherein: the side wall of each dust collection box (10) is provided with a visual window (16).

Images