CN114412230A

CN114412230A - Ground breaking device

Info

Publication number: CN114412230A
Application number: CN202210177901.2A
Authority: CN
Inventors: 楼磊浩; 付飞辉; 刘振华; 龚良伟; 颜文武
Original assignee: China Construction Fifth Engineering Bureau Co Ltd; Huadong Building Co Ltd of China Construction Fifth Engineering Bureau Co Ltd
Current assignee: China Construction Fifth Engineering Bureau Co Ltd; Huadong Building Co Ltd of China Construction Fifth Engineering Bureau Co Ltd
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-04-29
Anticipated expiration: 2042-02-25
Also published as: CN114412230B

Abstract

The invention discloses a ground breaking device, which comprises a base, wherein crawler wheels are arranged on two sides of the base, a positioning hole is formed in a central axis of the base, an air pick penetrates through the positioning hole, a positioning plate is arranged on the air pick along the circumferential direction, a buffer spring is abutted between the positioning plate and the base, treading grooves are respectively arranged on two sides of the positioning hole on the base and comprise a front palm groove and a rear heel groove, a pedal is arranged in the front palm groove in a sliding manner, a positioning flange is arranged on the pedal along the circumferential direction, a guide hole is formed in the positioning flange, a guide post is arranged in the base corresponding to the position of the guide hole and is in sliding fit with the corresponding guide hole, a reset spring is sleeved on the guide post and abutted between the positioning flange and the base, a retaining ring is connected between the two pedals and surrounds the air pick, one end of the retainer ring close to the ground is arranged in a sharp mode. The structure is simple, the forcible entry efficiency is high, and the construction effect is effectively improved.

Description

Ground breaking device

Technical Field

The invention relates to the technical field of building construction, in particular to a ground breaking device.

Background

The overall construction period of a factory building project is short, the rhythm is fast, each process has high alternation requirements, the investment of on-site construction needs to be adapted to the development requirements of a construction period efficiency improvement system and a quick construction system, and efficient and quick construction is realized as far as possible, but multiple process steps required by the existing construction are carried out synchronously so as to ensure the construction efficiency.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a ground breaking device which is simple in structure, high in breaking and dismantling efficiency and capable of effectively improving the construction effect.

In order to achieve the above purpose, the invention provides a ground breaking device, which comprises a base, wherein crawler wheels are arranged on two sides of the base, a positioning hole is formed in a central axis of the base, an air pick penetrates through the positioning hole, a positioning plate is arranged on the air pick along the circumferential direction, a buffer spring is further sleeved on the air pick, the buffer spring is arranged between the positioning plate and the base in an abutting mode, treading grooves are respectively arranged on two sides of the positioning hole on the base, each treading groove comprises a half sole groove and a heel groove, the half sole groove and the heel groove are connected through a smooth connecting surface, a pedal is arranged in the half sole groove in a sliding mode along the height direction, a positioning flange is arranged on the pedal along the circumferential direction, a guide hole is formed in the positioning flange, a guide column is arranged in the base corresponding to the position of the guide hole, and is in sliding fit with the corresponding guide hole, the cover is equipped with reset spring on the guide post, reset spring contradicts between location flange and base, the footboard extends outward to the base has the link, is connected with the retaining ring between two footboard links, the retaining ring surrounds the pneumatic pick setting, the retaining ring is close to the sharp setting of the one end on ground.

The beneficial effect who so sets up is: the arrangement is that the whole structure is driven by the crawler wheel, the crawler wheel control belongs to the prior art, the crawler wheel control can be controlled by a remote control and an operation table, the operation table is not repeated, when the position needing to be broken is reached, the pneumatic pick faces to the corresponding position, an operator stands on the trampling groove, when the pneumatic pick is operated, a human body inclines forwards to press the pneumatic pick, the pneumatic pick can be ensured to act at the corresponding position, the human body inclines forwards to enable the heel of a person to lift off the ground, the pedal sinks under the action of gravity, a check ring connected on the pedal is abutted against the ground, the check ring can form abutting force on the ground under the action of the gravity of the human body, fine cracks are formed at the abutting position, meanwhile, the check ring surrounds the pneumatic pick to be arranged, the force generated by the pneumatic pick is not easy to disperse, and the chiseling force is more concentrated, break the effect better, while simple structure does benefit to the realization, further reset spring through between base and the footboard can make the footboard reset when receiving less pressure, human hypsokinesis promptly, when not using the pneumatic pick, make the flange break away from ground simultaneously, do not influence overall structure's motion, simultaneously the preceding palm groove is connected through the smooth junction face between with the groove, make the operator can be nimble convenient tilt around, do not influence and stand, this kind of simple structure, good result of use has, better ground breaking efficiency has.

As a further arrangement of the invention, anti-skid grains are arranged on the heel groove and the connecting surface at intervals.

The beneficial effect who so sets up is: through setting up like this, the operator of being convenient for stands, avoids skidding.

According to the further arrangement of the invention, the base is provided with an acoustic board on the inner side of the crawler wheel, the acoustic board surrounds the air pick and the retainer ring, and the edge of the acoustic board is higher than the ground.

The beneficial effect who so sets up is: through setting up like this, surround the air pick subassembly through the acoustic celotex board formation to noise abatement spreads, can the noise absorption, and noise abatement pollutes, accords with the requirement of green construction, and the acoustical panel border is higher than ground setting, avoids the acoustical panel to influence the removal of support frame, and simple structure does benefit to the realization simultaneously.

As a further arrangement of the invention, the inner wall of the sound-deadening plate is provided with sound-deadening cotton.

The beneficial effect who so sets up is: through setting up like this for the effect that gives sound insulation is better, and the cotton still can cushion the rubble that splashes of amortization simultaneously, and simple structure has good result of use simultaneously.

As a further arrangement of the invention, the bottom of the base is provided with a camera probe.

The beneficial effect who so sets up is: through setting up like this, can observe the abolishing condition on ground, can transmit operation panel or control terminal with the image simultaneously, conveniently start the athey wheel in real time, this kind of simple structure does benefit to the realization simultaneously, has good result of use.

As a further arrangement of the invention, the edge of the base is provided with a handle.

The beneficial effect who so sets up is: through setting up like this, make things convenient for the operator to stand and support, avoid falling down, less possibility of falling down, simple structure does benefit to the realization simultaneously, has good result of use.

Drawings

FIG. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is a schematic side view of an embodiment of the present invention;

fig. 3 is a schematic cross-sectional structure diagram according to an embodiment of the invention.

Detailed Description

An embodiment of the ground breaking apparatus of the present invention is shown in fig. 1 to 3: the pneumatic hammer comprises a base 1, crawler wheels 2 are arranged on two sides of the base 1, a positioning hole is formed in an axis of the base 1, a pneumatic pick 3 penetrates through the positioning hole, a positioning plate 31 is arranged on the pneumatic pick 3 along the circumferential direction, a buffer spring 32 is further sleeved on the pneumatic pick 3, the buffer spring 32 is arranged between the positioning plate 31 and the base 1 in a butting mode, treading grooves are respectively arranged on two sides of the positioning hole on the base 1 and comprise a half sole groove and a heel groove 12, the half sole groove and the heel groove 12 are connected through a smooth connecting surface, a pedal 4 is arranged in the half sole groove in a sliding mode along the height direction, a positioning flange 41 is arranged on the pedal 4 along the circumferential direction, a guide hole is formed in the positioning flange 41, a guide column 11 is arranged in the base 1 corresponding to the position of the guide hole, and the guide column 11 is in sliding fit with the corresponding guide hole, the cover is equipped with reset spring on the guide post 11, reset spring contradicts between location flange 41 and base 1, footboard 4 has the link 43 to the outer extension of base 1, is connected with retaining ring 42 between two footboard 4 links 43, retaining ring 42 surrounds pneumatic pick 3 and sets up, the retaining ring is close to the sharp setting of one end on ground. The beneficial effect who so sets up is: the arrangement is that the whole structure is driven by the crawler wheel 2, the crawler wheel 2 control belongs to the prior art, the control can be controlled by remote control and an operation table, which are not described in detail, when the position needing to be broken is reached, the pneumatic pick 3 faces to the corresponding position, an operator stands on the trampling groove, when the pneumatic pick 3 is operated, a human body inclines forwards to press the pneumatic pick 3, the pneumatic pick 3 can be ensured to act on the corresponding position, the human heel is lifted off due to the forward inclination of the human body, the pedal 4 sinks under the action of gravity, so that the check ring 42 connected on the pedal 4 is pressed against the ground, the check ring 42 can form a pressing force on the ground through the action of the gravity of the human body, a fine crack is formed at the pressed position, meanwhile, the support ring 42 forms a support at the pressed position, and the check ring 42 surrounds the pneumatic pick 3, so that the force generated by the pneumatic pick 3 is not easy to disperse, make the power of chisel hitting more concentrated, it is better to break the effect, and simple structure simultaneously, do benefit to the realization, further reset spring through between base 1 and the footboard 4 can make footboard 4 reset when receiving less pressure, human hypsokinesis promptly, when not using pneumatic pick 3, make the flange break away from ground simultaneously, do not influence overall structure's motion, simultaneously the preceding palm groove is connected through the smooth connection face with following between the groove 12, make the operator can be nimble convenient slope from beginning to end, do not influence and stand, this kind of simple structure, and the electric iron wire rope has good result of use, and the electric iron wire rope has better ground breaking efficiency.

As a further arrangement of the invention, the heel groove 12 and the connecting surface are provided with anti-skid lines at intervals. The beneficial effect who so sets up is: through setting up like this, the operator of being convenient for stands, avoids skidding.

As a further arrangement of the present invention, the base 1 is provided with a sound-absorbing plate 13 on the inner side of the track wheel 2, the sound-absorbing plate 13 is arranged to surround the air pick 3 and the retainer ring 42, and the edge of the sound-absorbing plate 13 is arranged higher than the ground. The beneficial effect who so sets up is: through setting up like this, form through the acoustic celotex board and surround to pneumatic pick 3 subassembly to noise abatement spreads, can the noise absorption, and noise abatement pollutes, accords with the requirement of green construction, and 13 borders of acoustical panel are higher than ground setting, avoids acoustical panel 13 to influence the removal of support frame, and simple structure does benefit to the realization simultaneously.

As a further arrangement of the invention, the inner wall of the sound-deadening plate 13 is provided with sound-deadening cotton. The beneficial effect who so sets up is: through setting up like this for the effect that gives sound insulation is better, and the cotton still can cushion the rubble that splashes of amortization simultaneously, and simple structure has good result of use simultaneously.

As a further arrangement of the invention, the bottom of the base 1 is provided with a camera probe. The beneficial effect who so sets up is: through setting up like this, can observe the abolishing condition on ground, can transmit operation panel or control terminal with the image simultaneously, conveniently start athey wheel 2 in real time, this kind of simple structure does benefit to the realization simultaneously, has good result of use.

As a further arrangement of the invention, the base 1 is provided with a handle 14 at its edge. The beneficial effect who so sets up is: through setting up like this, make things convenient for the operator to stand and support, avoid falling down, less possibility of falling down, simple structure does benefit to the realization simultaneously, has good result of use.

The above example is only one of the preferred embodiments of the present invention, and general changes and substitutions by those skilled in the art within the technical scope of the present invention are included in the protection scope of the present invention.

Claims

1. A ground breaking device, characterized in that: the pneumatic hammer comprises a base, wherein crawler wheels are arranged on two sides of the base, a positioning hole is formed in a central axis of the base, a pneumatic pick penetrates through the positioning hole, a positioning plate is arranged on the pneumatic pick along the circumferential direction, a buffer spring is further sleeved on the pneumatic pick and is arranged between the positioning plate and the base in a butting mode, treading grooves are respectively arranged on two sides of the positioning hole on the base and comprise a half sole groove and a heel groove, the half sole groove and the heel groove are connected through a smooth connecting surface, a pedal is arranged in the half sole groove in a sliding mode along the height direction, a positioning flange is arranged on the pedal along the circumferential direction, a guide hole is formed in the positioning flange, a guide post is arranged at the position corresponding to the guide hole in the base in a sliding mode and matched with the corresponding guide hole, a reset spring is sleeved on the guide post and abuts between the positioning flange and the base, the footboard extends outward to the base has the link, is connected with the retaining ring between two footboard links, the retaining ring surrounds the pneumatic pick setting, the one end that the retaining ring is close to ground is sharp-pointed to be set up.

2. The ground breaking apparatus of claim 1, wherein: anti-skid grains are arranged on the heel groove and the connecting surface at intervals.

3. A ground breaking apparatus as claimed in claim 1 or claim 2, wherein: the base is provided with the acoustical panel in the athey wheel inboard, the acoustical panel surrounds pick and retaining ring setting, the acoustical panel border is higher than ground setting.

4. The ground breaking apparatus of claim 3, wherein: and the inner wall of the silencing plate is provided with silencing cotton.

5. The ground breaking apparatus of claim 3, wherein: the bottom of the base is provided with a camera probe.

6. The ground breaking apparatus of claim 1, wherein: the edge of the base is provided with a handle.