CN206513389U - Huge underground cavity bottom plate excavates pore-creating Simple sliding rail - Google Patents
Huge underground cavity bottom plate excavates pore-creating Simple sliding rail Download PDFInfo
- Publication number
- CN206513389U CN206513389U CN201720139846.2U CN201720139846U CN206513389U CN 206513389 U CN206513389 U CN 206513389U CN 201720139846 U CN201720139846 U CN 201720139846U CN 206513389 U CN206513389 U CN 206513389U
- Authority
- CN
- China
- Prior art keywords
- rig
- pore
- bottom plate
- slide rail
- sliding rail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Earth Drilling (AREA)
Abstract
Pore-creating Simple sliding rail is excavated the utility model discloses huge underground cavity bottom plate, it includes rig slide rail, being slidably installed on the rig slide rail has rig, drilling rod is installed on the drill bit of the rig, it is provided with to be provided with draw-gear, the draw-gear at the top of afterbody column, the afterbody column in the afterbody of rig slide rail and is wound with haulage cable, the haulage cable bypasses fixed pulley and is connected with the hook at the top of rig, and the drilling rod passes through angle fixing device and open holder.The utility model sets up Simple sliding rail there is provided one kind and carrys out keyhole quality, and the device eliminates influence of the human factor to pore-creating quality on the basis of economical and convenient, effectively, and bottom plate excavation quality greatly improved.
Description
Technical field
The utility model is related to huge underground cavity construction of bottom plates device field, and in particular to a kind of huge underground cavity bottom plate is excavated and made
Hole Simple sliding rail, it is adaptable to which the base arrangement face having higher requirements is excavated, can especially improve the quality of explosion pore-creating to improve
Excavation quality.
Background technology
The most common blasting method for being related to base arrangement face excavation construction in engineering is photoface exploision, to bottom plate light blast hole
Pore-creating quality requirement is higher.Current bottom plate light blast hole pore-creating mode is used and manually held in hand air drill pore-creating, poration process mostly
The mode checked bore angle is constructed, and the maximum typically allowed backbreaks control within 15cm.Made using this
Hole method can not preferably control pore-creating quality, and human factor has large effect to pore-creating quality, it is difficult to higher suitable for having
It is required that base arrangement face excavate pore-creating.Itself main reason is that, by the way of hand-held drill, in boring procedure, due to
The vibration of blower fan, it is impossible to effective holding is carried out to it, in turn results in the defect of borehole throw, has a strong impact on pore-creating efficiency and makes
Hole quality, while can also influence subsequent construction quality and efficiency.
Utility model content
In order to overcome human factor in existing bottom plate light blast hole pore forming method to influence larger defect, this reality on pore-creating quality
There is provided one kind Simple sliding rail is set up come keyhole quality, the device is on the basis of economical and convenient, effective row with new
Influence except human factor to pore-creating quality, greatly improved bottom plate excavation quality.
In order to solve the above-mentioned technical problem, the utility model proposes following technical scheme：Huge underground cavity bottom plate excavates pore-creating
Simple sliding rail, it, which includes being slidably installed on rig slide rail, the rig slide rail, rig, is installed on the drill bit of the rig
There is drilling rod, be provided with the afterbody of rig slide rail at the top of afterbody column, the afterbody column and draw-gear is installed, it is described to lead
Haulage cable is wound with leading-in device, the haulage cable bypasses fixed pulley and is connected with the hook at the top of rig, it is described to bore
Bar passes through angle fixing device and open holder.
The rig slide rail uses double sided slider bar structure, is installed with the afterbody of rig slide rail for fixing two rigs
The afterbody cross bar of slide rail.
The draw-gear includes being provided with operation handle on haulage drum, the excircle of the haulage drum.
The bottom of the rig is provided with bottom slip ring, and the bottom slip ring sleeve, which is mounted on rig slide rail and constitutes slip, matches somebody with somebody
Close.
The angle fixing device includes horizontal pressure pin, and the two ends of the horizontal pressure pin are fixedly mounted on two rig slide rails
On, stator is installed, the drilling rod passes through stator, pacified vertically in horizontal pressure pin position in the middle part of the horizontal pressure pin
Equipped with middle part column.
The open holder includes head cross bar, and the head cross bar is fixedly mounted on the head of two rig slide rails
Close to the position of opening point, vertical on the cross bar of head to be installed with two spacing columns, the top of the spacing column is consolidated
Surely have and fixed pulley is installed in the middle part of top fixing rod, the top fixing rod.
The utility model has the advantages that：
1st, it is arranged on by rig using by way of being slidably matched on rig slide rail, ensure that rig all the time along brill
Machine slide rail is slided, and prevents it from deviateing, and effectively prevent the defect that bore position caused during man-hour manually hand-held rig deviates.
2nd, it ensure that rig is smoothly slided along rig slide rail by using bottom slip ring, and then ensure that slip effect
Rate, and ensure that rig is translated along a direction all the time, it is ensured that the quality of drilling.
3rd, power can be provided to rig by draw-gear, by manual rotation haulage drum, haulage drum enters one
The drive haulage cable of step, rig is further driven by haulage cable, and rig drives drilling rod reach, treats excavation bottom
Plate carries out digging excavation.
4th, it ensure that drilling rod is close on horizontal pressure pin by angle fixing device, and then ensure that the head of drilling rod is tight
It is attached on bottom plate to be excavated, finally ensure that drilling quality.
5th, gap and the free degree of the drilling rod in horizontally and vertically direction can further be limited by open holder,
And then ensure that drilling rod in boring procedure into hole site.
6th, above-mentioned Simple sliding rail device is made of the tube material employed in work progress, the letter of its manufacturing process
Single, cost is low, and processing cost can be greatly lowered.
7th, explosion pore-creating matter is effectively raised by semi-automatic Simple sliding rail device on the basis of economical and practical
Amount, eliminates influence of the human factor to pore-creating quality.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Overall structure diagram when Fig. 1 is initial excavation of the present utility model.
Overall structure diagram when Fig. 2 is of the present utility model excavated.
Fig. 3 is top view of the present utility model.
Fig. 4 is stereogram of the present utility model.
In figure：Afterbody cross bar 1, rig slide rail 2, bottom slip ring 3, rig 4, drill bit 5, drilling rod 6, haulage cable 7, level
Pressure pin 8, stator 9, middle part column 10, head cross bar 11, spacing column 12, bottom plate to be excavated 13, fixed pulley 14, top are fixed
Bar 15, hook 16, afterbody column 17, operation handle 18, haulage drum 19.
Embodiment
Embodiment of the present utility model is described further below in conjunction with the accompanying drawings.
Embodiment 1：
As Figure 1-4, huge underground cavity bottom plate excavates pore-creating Simple sliding rail, and it includes rig slide rail 2, the rig slide rail
Being slidably installed on 2 has rig 4, is provided with drilling rod 6 on the drill bit 5 of the rig 4, is provided with the afterbody of rig slide rail 2
Afterbody column 17, the top of the afterbody column 17, which is provided with draw-gear, the draw-gear, is wound with haulage cable
7, the haulage cable 7 bypasses fixed pulley 14 and is connected with the hook 16 at the top of rig 4, and the drilling rod 6 fixes dress through angle
Put and open holder.
Further, the rig slide rail 2 uses double sided slider bar structure, and being installed with the afterbody of rig slide rail 2 is used for
Fix the afterbody cross bar 1 of two rig slide rails 2.The stability of slip is ensure that using double sided slider bar structure, can effectively be prevented
It shifts, and then ensure that the quality of drilling, it is to avoid think the pore-forming error caused by factor.
Further, the draw-gear includes being provided with behaviour on haulage drum 19, the excircle of the haulage drum 19
Make handle 18.By using roller draw-gear, rig 4 can be driven smoothly along the forward slip of rig slide rail 2, it is worked
By manual rotating operation handle 18 in journey, haulage drum 19 is driven by operation handle 18, driven by haulage drum 19
Haulage cable 7 is wound, and then drives rig 4 to move.And drilling rod 6 can further be controlled by the speed for controlling to rotate
The speed and driving amount of driving.
Further, the bottom of the rig 4 is provided with bottom slip ring 3, and the bottom slip ring 3 is sleeved on rig slide rail 2
Go up and constitute and be slidably matched.It is made up of to be slidably matched with rig slide rail 2 bottom slip ring 3 and ensure that rig 4 is slided along rig
Rail 2 is slided, it is ensured that the fixed efficiency of rig 4.
Further, the angle fixing device includes horizontal pressure pin 8, and the two ends of the horizontal pressure pin 8 are fixedly mounted on
On two rig slide rails 2, the middle part of the horizontal pressure pin 8 is provided with stator 9, and the drilling rod 6 passes through stator 9, in level
The position of pressure pin 8 is vertically-mounted middle part column 10.It ensure that drilling rod 6 is close to horizontal pressure pin by angle fixing device
On 8, and then it ensure that drill bit 5 can be close to the bottom surface drilling of bottom plate 13 to be excavated.
Further, the open holder includes head cross bar 11, and the head cross bar 11 is fixedly mounted on two
The head of rig slide rail 2 is installed with two spacing columns 12, institute vertically close to the position of opening point on head cross bar 11
The top for stating spacing column 12 is fixed with top fixing rod 15, and the middle part of the top fixing rod 15 is provided with fixed pulley 14.It is logical
Crossing open holder can be defined to the free degree in the horizontally and vertically direction of drilling rod 6, prevent drilling rod 6 in boring procedure
Generation is shaken and offset, using present apparatus pore-creating, and theory value of backbreaking is less than 5cm, and horizontal direction is without pore-creating angular deviation, preferably
Control pore-creating quality.
Embodiment 2：
Two rig slide rails 2 first are being set up apart from one explosion circulation position of opening point, its spacing is 30cm, apart from ground
Afterbody cross bar 1 is set up at 5cm, afterbody cross bar 1 and rig slide rail 2 are firmly connected using fastener, set up at opening point 1.5m
Two middle part columns 10 are used for rig slide rail 2 and a horizontal pressure pin 8 is welded in the middle part bottom of column 10 here, in horizontal pressure pin
Angle fixing device is added on 8；
At opening point 5cm, two limits are welded with the bottom welded header cross bar 11 of rig slide rail 2, head cross bar 11
Position column 12 is to fix horizontal drilling position.Simple sliding rail is set up finish after, rig 4 is set up on rig slide rail 2, drilling rod by
In angled fixing device, horizontal pressure pin 8 and head cross bar 11 should be close to, downward inclination angle is controlled with this.In work progress,
Haulage drum 19 is pulled by workmen, by the traction of haulage cable 7, rig on Simple sliding rail smoothly forward
Promote.In this example, pore depth 4m, using this method pore-creating, theory backbreaks value less than 5cm, and horizontal direction is inclined without pore-creating angle
Difference, preferably controls pore-creating quality.
By above-mentioned description, those skilled in the art completely can be without departing from this utility model technological thought
In the range of, various changes and amendments are carried out all within protection domain of the present utility model.It is of the present utility model not most
Matters, belong to the common knowledge of those skilled in the art.
Claims (6)
1. huge underground cavity bottom plate excavates pore-creating Simple sliding rail, it is characterised in that：It includes rig slide rail（2）, the rig slide rail
（2）On be slidably installed and have rig（4）, the rig（4）Drill bit（5）On drilling rod is installed（6）, in rig slide rail（2）
Afterbody afterbody column is installed（17）, the afterbody column（17）Top be provided with draw-gear, the draw-gear
It is wound with haulage cable（7）, the haulage cable（7）Bypass fixed pulley（14）With rig（4）The hook at top（16）Phase
Even, the drilling rod（6）Through angle fixing device and open holder.
2. huge underground cavity bottom plate according to claim 1 excavates pore-creating Simple sliding rail, it is characterised in that：The rig slide rail
（2）Using double sided slider bar structure, in rig slide rail（2）Afterbody be installed with for fixing two rig slide rails（2）Afterbody
Cross bar（1）.
3. huge underground cavity bottom plate according to claim 1 excavates pore-creating Simple sliding rail, it is characterised in that：The draw-gear
Including haulage drum（19）, the haulage drum（19）Excircle on operation handle is installed（18）.
4. huge underground cavity bottom plate according to claim 1 excavates pore-creating Simple sliding rail, it is characterised in that：The rig（4）
Bottom bottom slip ring is installed（3）, the bottom slip ring（3）It is sleeved on rig slide rail（2）Go up and constitute and be slidably matched.
5. huge underground cavity bottom plate according to claim 1 excavates pore-creating Simple sliding rail, it is characterised in that：The angle is fixed
Device includes horizontal pressure pin（8）, the horizontal pressure pin（8）Two ends be fixedly mounted on two rig slide rails（2）On, the level
Pressure pin（8）Middle part stator is installed（9）, the drilling rod（6）Through stator（9）, in horizontal pressure pin（8）Erect position
It is straight that middle part column is installed（10）.
6. huge underground cavity bottom plate according to claim 1 excavates pore-creating Simple sliding rail, it is characterised in that：The opening is fixed
Device includes head cross bar（11）, the head cross bar（11）It is fixedly mounted on two rig slide rails（2）Head close to opening
The position of point, in head cross bar（11）On be installed with two spacing columns vertically（12）, the spacing column（12）Top
Portion is fixed with top fixing rod（15）, the top fixing rod（15）Middle part fixed pulley is installed（14）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720139846.2U CN206513389U (en) | 2017-02-16 | 2017-02-16 | Huge underground cavity bottom plate excavates pore-creating Simple sliding rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720139846.2U CN206513389U (en) | 2017-02-16 | 2017-02-16 | Huge underground cavity bottom plate excavates pore-creating Simple sliding rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206513389U true CN206513389U (en) | 2017-09-22 |
Family
ID=59867610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720139846.2U Active CN206513389U (en) | 2017-02-16 | 2017-02-16 | Huge underground cavity bottom plate excavates pore-creating Simple sliding rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206513389U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111609832A (en) * | 2020-05-25 | 2020-09-01 | 长江三峡技术经济发展有限公司 | Precise electronic leveling method |
-
2017
- 2017-02-16 CN CN201720139846.2U patent/CN206513389U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111609832A (en) * | 2020-05-25 | 2020-09-01 | 长江三峡技术经济发展有限公司 | Precise electronic leveling method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100567698C (en) | Tunnel advanced support air circulated drilling construction method and drilling tool | |
| CN107574816B (en) | Detachable rotation type drilling tubular pile and construction method | |
| CN103603625B (en) | Casing coring drilling tool and casing coring drilling method | |
| CN104929517B (en) | Full-hydraulic drill type pressure relieving equipment with double drill bits and pressure relieving method | |
| CN112855087A (en) | Coal bed gas horizontal well system transformation method | |
| CN205349223U (en) | Drilling equipment for building | |
| CN102155161A (en) | Novel omnibearing drill boom of drill loader | |
| CN206513389U (en) | Huge underground cavity bottom plate excavates pore-creating Simple sliding rail | |
| CN102747952A (en) | Hydraulic walking type percussion reverse circulation slot repairing machine | |
| CN201763241U (en) | Bushing & drilling-in dual purpose drilling machine | |
| CN216922116U (en) | Shaft tunneling cutter head and shaft tunneling equipment | |
| KR102332783B1 (en) | Radial rock base undergroud well drilling system | |
| CN112901074B (en) | Rock-socketed drilling pore-forming technology of offshore large-diameter inclined pile rotary digging machine | |
| CN214576923U (en) | Coal bed gas horizontal well system | |
| CN213775238U (en) | Building is monitored and is surveyd and use rig | |
| CN104763332A (en) | Percussive-rotary drilling method and system for horizontal directional drilling crossing | |
| CN113585958A (en) | Telescopic drill rod reverse circulation down-the-hole hammer drill and use method thereof | |
| CN206233885U (en) | A kind of unscrewing device of fast changeable drill bit | |
| CN106168117A (en) | A kind of plate retaining wall follow-up reaming bit | |
| CN102003169B (en) | Method for repairing accident well of coal bed methane multi-branch horizontal well | |
| CN105064985A (en) | Judging method for vertical shaft drilling process dynamic regulation on basis of slag material analysis | |
| CN206338080U (en) | A kind of colliery high inclination-angle rock gangway drilling device | |
| CN205532336U (en) | Drill | |
| CN107976130A (en) | The quick soundless cracking method of rock | |
| CN108915693A (en) | A kind of construction method of the ladder pipeline well on inclined orebody |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |