CN104369165B - A kind of pneumatic pick for excavating architectural engineering rock foundation draws hole support frame - Google Patents
A kind of pneumatic pick for excavating architectural engineering rock foundation draws hole support frame Download PDFInfo
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- CN104369165B CN104369165B CN201410672823.9A CN201410672823A CN104369165B CN 104369165 B CN104369165 B CN 104369165B CN 201410672823 A CN201410672823 A CN 201410672823A CN 104369165 B CN104369165 B CN 104369165B
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- fagging
- flute profile
- pneumatic pick
- hack lever
- hole
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Abstract
A kind of Novel air pick for excavating architectural engineering rock foundation draws hole support frame, manhole is offered in the middle part of the conduit of flute profile fagging, semicircle projection is provided with in the middle part of pneumatic pick bottom surface, this semicircle projection offers string hole, this semicircle projection can run through the manhole on flute profile fagging downwards, and string post inserts in the string hole of semicircle projection; There is a limited post front end of the left and right sides cell wall of flute profile fagging respectively vertically-arranged; The front end of flute profile fagging bottom surface is fixedly connected with a pair wheel plate, and roller is suspended between two wheel plates by wheel shaft; The front end of two hack lever is flexibly connected with the two ends, left and right of bearing pin respectively, the rear end inverse bending of two hack lever is also inclined upwardly simultaneously, a movable depression bar is connected at the inverse bending place of two hack lever, the tail end of two hack lever is fixedly connected with the two ends, left and right of barre respectively, and the lateral wall of barre is glued with one deck Anti-slip cover.The present invention has novel structure, easy and simple to handle, holing saves time and laborsaving, that drilling efficiency is high feature.
Description
Technical field
The invention belongs to construction implement field, relate to a kind of pneumatic pick for excavating architectural engineering rock foundation and draw hole support frame.
Background technology
Building body engineering needed first to excavate ground before construction, in the downward digging process of ground, the ground that can run into some place is rock completely, especially granite, in this case, just need to apply to mine cutting machine and longitudinal cutting is carried out to rock, after two, the left and right ordinate of rock is cut out, just need to apply to pneumatic pick, pneumatic pick can get out multiple hole on the bottom sides edge of the end face of building stones and building stones, and then gad is filled in this some holes, progressively beaing finally by weight, make the top of rock occur longitudinal crack and appeared transverse crack in the bottom of rock, so just can greatly facilitate shovel stone car that monoblock rock is intactly transported building site.
At present, pneumatic pick is when holing in the bottom of rock, because operating position is on the low side, so operator is when operating pneumatic pick, to need couchant or partly bend health and have an effect and carry out the operation of pneumatic pick, this mode of operation having an effect not only bad for operator, and the efficiency of boring is not high, not only time-consuming but also require great effort.
Summary of the invention
Not easily have an effect to make up the operator existing when holing to the bottom of building stones, drilling efficiency is low, to hole time-consuming deficiency of requiring great effort again, applicant is that concrete technical measures implement place with the south of Fujian Province construction engineering group headquarters building, the invention provides a kind of pneumatic pick for excavating architectural engineering rock foundation and draw hole support frame, it just can operate the bottom of pneumatic pick to building stones when operator can be allowed to be in standing state and hole, and do not need to allow operator couchant or partly bend health to operate pneumatic pick, it has novel structure, easy and simple to handle, boring saves time and laborsaving, the feature that drilling efficiency is high.
In order to achieve the above object, the present invention takes following concrete technical measures: a kind of pneumatic pick for excavating architectural engineering rock foundation draws hole support frame, and it is by support and hold frame and form, and its architectural feature is,
Support horizontally set, the rear end of holding frame is inclined upwardly setting, and the oblique lower end of holding frame is movably connected on the tail end place of support by bearing pin;
Support comprises flute profile fagging, many limited posts, wheel plate, roller, wheel shaft, string posts, manhole is offered in the middle part of the conduit of flute profile fagging, semicircle projection is provided with in the middle part of pneumatic pick bottom surface, this semicircle projection offers string hole, this semicircle projection can run through the manhole on flute profile fagging downwards, and string post inserts in the string hole of semicircle projection and realizes pneumatic pick and be anchored on object on flute profile fagging; There is a limited post front end of the left and right sides cell wall of flute profile fagging respectively vertically-arranged, and the limited post in front end of pneumatic pick is tightly stuck in the conduit of flute profile fagging; The front end of flute profile fagging bottom surface is fixedly connected with a pair wheel plate, and each wheel plate all offers axis hole, and roller is suspended between two wheel plates by wheel shaft, and two outer ends of wheel shaft realize fastening by nut; The rear end of the left and right sides cell wall of flute profile fagging all offers gap, and the air-pressure tube of pneumatic pick can be derived from this gap; The tail end of the left and right sides cell wall of flute profile fagging offers pin-and-hole respectively, and the two ends of bearing pin are run through from left and right two pin-and-hole respectively;
Hold frame and comprise two hack lever, barre, Anti-slip cover, the front end of two hack lever is flexibly connected with the two ends, left and right of bearing pin respectively, the rear end inverse bending of two hack lever is also inclined upwardly simultaneously, a movable depression bar is connected at the inverse bending place of two hack lever, the outboard end of movable depression bar all offers trepanning, movable depression bar can realize being socketed with pneumatic pick handle by this trepanning, and the tail end of two hack lever is fixedly connected with the two ends, left and right of barre respectively, and the lateral wall of barre is glued with one deck Anti-slip cover.
The present invention just can operate the bottom of pneumatic pick to building stones when operator can be allowed to be in standing state and hole, and does not need to allow operator couchant or partly bend health to operate pneumatic pick.
Beneficial effect of the present invention is, it has novel structure, easy and simple to handle, holing saves time and laborsaving, that drilling efficiency is high feature.
Below in conjunction with drawings and Examples, the present invention is illustrated further.
Accompanying drawing explanation
Fig. 1 is the sectional perspective structural representation that the present invention and pneumatic pick are in when combinationally using state;
Fig. 2 is the stereo decomposing structural representation holding frame in the present invention.
In figure: the movable depression bar of the two hack lever of 1-flute profile fagging, 2-many limited posts, 3-wheel plate, 4-roller, 5-wheel shaft, 6-, 61-barre, 62-Anti-slip cover, 7-bearing pin, 8-, A-pneumatic pick, the semicircle projection of A1-, A2-air-pressure tube, B-go here and there post, C-pneumatic pick handle.
Detailed description of the invention
Applicant for specifically to implement place, provides following specific embodiment with the south of Fujian Province construction engineering group headquarters building:
Pneumatic pick for excavating architectural engineering rock foundation draws a hole support frame, and it is by support and hold frame and form, and it is characterized in that,
Support horizontally set, the rear end of holding frame is inclined upwardly setting, and the oblique lower end of holding frame is movably connected on the tail end place of support by bearing pin 7;
As shown in Figure 1, support comprises flute profile fagging 1, many limited posts 2, wheel plate 3, roller 4, wheel shaft 5, string post B, manhole is offered in the middle part of the conduit of flute profile fagging 1, semicircle projection A1 is provided with in the middle part of pneumatic pick A bottom surface, this semicircle projection A1 offers string hole, this semicircle projection A1 can run through the manhole on flute profile fagging 1 downwards, and string post B inserts in the string hole of semicircle projection A1 and realizes pneumatic pick A and be anchored on object on flute profile fagging 1; There is a limited post 2 front end of the left and right sides cell wall of flute profile fagging 1 respectively vertically-arranged, and the limited post 2 in front end of pneumatic pick A is tightly stuck in the conduit of flute profile fagging 1; The front end of flute profile fagging 1 bottom surface is fixedly connected with a pair wheel plate 3, and each wheel plate 3 all offers axis hole, and roller 4 is suspended between two wheel plates 3 by wheel shaft 5, and two outer ends of wheel shaft 5 realize fastening by nut; The rear end of the left and right sides cell wall of flute profile fagging 1 all offers gap, and the air-pressure tube A2 of pneumatic pick A can derive from this gap; The tail end of the left and right sides cell wall of flute profile fagging 1 offers pin-and-hole respectively, and the two ends of bearing pin 7 are run through from left and right two pin-and-hole respectively;
As shown in Figure 2, hold frame and comprise two hack lever 6, barre 61, Anti-slip cover 62, the front end of two hack lever 6 is flexibly connected with the two ends, left and right of bearing pin 7 respectively, the rear end inverse bending of two hack lever 6 is also inclined upwardly simultaneously, a movable depression bar 8 is connected at the inverse bending place of two hack lever 6, the outboard end of movable depression bar 8 all offers trepanning, movable depression bar 8 can realize being socketed with pneumatic pick handle C by this trepanning, the tail end of two hack lever 6 is fixedly connected with the two ends, left and right of barre 61 respectively, and the lateral wall of barre 61 is glued with one deck Anti-slip cover 62.
Claims (1)
1. the pneumatic pick for excavating architectural engineering rock foundation draws a hole support frame, and it is by support and hold frame and form, and it is characterized in that,
Support horizontally set, the rear end of holding frame is inclined upwardly setting, and the oblique lower end of holding frame is movably connected on the tail end place of support by bearing pin (7);
Support comprises flute profile fagging (1), many limited posts (2), wheel plate (3), roller (4), wheel shaft (5), string post (B), manhole is offered in the middle part of the conduit of flute profile fagging (1), semicircle projection (A1) is provided with in the middle part of pneumatic pick (A) bottom surface, this semicircle projection (A1) offers string hole, this semicircle projection (A1) can run through the manhole on flute profile fagging (1) downwards, string post (B) inserts in the string hole of semicircle projection (A1) and realizes pneumatic pick (A) and be anchored on object on flute profile fagging (1), there is a limited post (2) front end of the left and right sides cell wall of flute profile fagging (1) respectively vertically-arranged, and the limited post in the front end (2) of pneumatic pick (A) is tightly stuck in the conduit of flute profile fagging (1), the front end of flute profile fagging (1) bottom surface is fixedly connected with a pair wheel plate (3), each wheel plate (3) all offers axis hole, roller (4) is suspended between two wheel plates (3) by wheel shaft (5), and two outer ends of wheel shaft (5) realize fastening by nut, the rear end of the left and right sides cell wall of flute profile fagging (1) all offers gap, and the air-pressure tube (A2) of pneumatic pick (A) can be derived from this gap, the tail end of the left and right sides cell wall of flute profile fagging (1) offers pin-and-hole respectively, and the two ends of bearing pin (7) are run through from left and right two pin-and-hole respectively,
Hold frame and comprise two hack lever (6), barre (61), Anti-slip cover (62), the front end of two hack lever (6) is flexibly connected with the two ends, left and right of bearing pin (7) respectively, the rear end inverse bending of two hack lever (6) is also inclined upwardly simultaneously, a movable depression bar (8) is connected at the inverse bending place of two hack lever (6), the outboard end of movable depression bar (8) all offers trepanning, movable depression bar (8) can realize being socketed with pneumatic pick handle (C) by this trepanning, the tail end of two hack lever (6) is fixedly connected with the two ends, left and right of barre (61) respectively, the lateral wall of barre (61) is glued with one deck Anti-slip cover (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410672823.9A CN104369165B (en) | 2014-11-23 | 2014-11-23 | A kind of pneumatic pick for excavating architectural engineering rock foundation draws hole support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410672823.9A CN104369165B (en) | 2014-11-23 | 2014-11-23 | A kind of pneumatic pick for excavating architectural engineering rock foundation draws hole support frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104369165A CN104369165A (en) | 2015-02-25 |
| CN104369165B true CN104369165B (en) | 2016-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410672823.9A Expired - Fee Related CN104369165B (en) | 2014-11-23 | 2014-11-23 | A kind of pneumatic pick for excavating architectural engineering rock foundation draws hole support frame |
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| CN (1) | CN104369165B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107327159A (en) * | 2017-07-26 | 2017-11-07 | 中建八局第二建设有限公司 | A kind of pneumatic pick dolly |
| CN108747987A (en) * | 2018-07-12 | 2018-11-06 | 广州光强障碍灯航空设备有限公司 | A kind of overhead helideck guardrail net hole-drilling system |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1148164A (en) * | 1997-07-31 | 1999-02-23 | Koa Syst:Kk | Drilling device |
| CN101381986B (en) * | 2008-09-28 | 2010-12-08 | 浙江工业大学 | Snow ice clear away car for railway |
| CN202448112U (en) * | 2012-01-20 | 2012-09-26 | 贵州永润煤业有限公司 | Air pick handle |
| CN202878257U (en) * | 2012-10-23 | 2013-04-17 | 淮南矿业(集团)有限责任公司 | Auxiliary hand-holding device and air pick |
| CN103711485B (en) * | 2013-12-27 | 2015-10-07 | 河南永华能源有限公司 | Colliery H-shaped steel supporting hanging combined type pneumatic pick machine |
| CN204221747U (en) * | 2014-11-23 | 2015-03-25 | 福建省闽南建筑工程有限公司 | A kind of Novel air pick for excavating architectural engineering rock foundation draws hole support frame |
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| CN104369165A (en) | 2015-02-25 |
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Granted publication date: 20160316 Termination date: 20211123 |