CN106351572B - Top plate positioning device and drilling equipment, grouting device and method including it - Google Patents
Top plate positioning device and drilling equipment, grouting device and method including it Download PDFInfo
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- CN106351572B CN106351572B CN201610852708.9A CN201610852708A CN106351572B CN 106351572 B CN106351572 B CN 106351572B CN 201610852708 A CN201610852708 A CN 201610852708A CN 106351572 B CN106351572 B CN 106351572B
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- upright bar
- crossbar
- top plate
- telescopic rod
- sliding slot
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- 238000005553 drilling Methods 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000000428 dust Substances 0.000 claims abstract description 49
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 21
- 239000010959 steel Substances 0.000 claims description 21
- 229910000838 Al alloy Inorganic materials 0.000 claims description 9
- 239000010687 lubricating oil Substances 0.000 claims description 3
- 239000002002 slurry Substances 0.000 abstract description 28
- 238000002347 injection Methods 0.000 abstract description 26
- 239000007924 injection Substances 0.000 abstract description 26
- 238000007569 slipcasting Methods 0.000 abstract description 19
- 238000010276 construction Methods 0.000 abstract description 15
- 230000006378 damage Effects 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000009429 distress Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0203—Arrangements for filling cracks or cavities in building constructions
- E04G23/0211—Arrangements for filling cracks or cavities in building constructions using injection
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chemical & Material Sciences (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a kind of top plate positioning device and including its drilling equipment, grouting device and method, top plate positioning device includes the first upright bar, the second upright bar, first crossbar, second crossbar, pedestal and drag hook, the first upright bar, the second upright bar, first crossbar, in second crossbar respectively on be provided with sliding slot track.Top plate positioning drilling equipment includes at least top plate positioning device and dust cover and electric drill, dust cover are fixed in the top of the first upright bar, and electric drill is fixed on the first upright bar upper end.Top plate positions grouting device, includes at least above-mentioned top plate positioning device and slurry injection nozzle, valve and slip casting machine, and slurry injection nozzle is fixed on the first upright bar upper end.Drilling equipment realizes that ground unwrapping wire is accurately positioned drilling operation, convenient and efficient, while avoiding dust pollution；Top plate positioning grouting device is constructed by lever principle, greatly improves construction efficiency；Slurry injection nozzle and constructor avoid the liquid overflowed when slip casting from causing harm to the human body not in a vertical plane simultaneously.
Description
Technical field
The present invention relates to field of tool for building, and in particular to a kind of top plate positioning device and including its drilling equipment,
Grouting device and method.
Background technique
After the completion of major structure of construction construction, it will usually carry out secondary structure construction, that is, need to carry out floor top plate
Bar planting aperture.But when the construction beginning of main building secondary structure, lower floor formwork-support has been removed, and floor top plate bar planting does not have
There is the padded support construction in lower part, needs to construct using double ladder, the movement of double ladder and the process meeting of the upper descending stair of worker
It increases the construction time, influence construction efficiency, while also increasing the workload of worker, in addition, high altitude operation also can accordingly increase
Process the security risk of people, also due to high altitude operation can not exact position drilling, and drill when often bring it is a large amount of
Dust, cannot also control the depth and angle of drilling, traditional work needs to set up job platform, and operation is cumbersome, security risk
And dust causes operating efficiency extremely low.
Application No. is the patent documents of 201420563536.X to disclose a kind of boring device of top plate, electric hammer is fixed on vertical
The upper end of bar, and the drill bit of electric hammer is located on the highest point of upright bar, then fixes upright bar on the ground, makes the drill bit of electric hammer
It is directed at bore position, with this boring device of top plate, operator can directly operate on the ground, by leverage in electric hammer.
But the drilling equipment structure is simple, can not be accurately positioned drilling and can not achieve dust reduction capability.
Application No. is 201420675969.4 patent documents to disclose a kind of concrete structure crack repair apparatus, passes through
Manpower work holds machine, slip casting is carried out inside fracture, but manpower is unstable when the use of manpower work, and slurries is easy to cause to infuse
Waste partially, while slurries entrained by the device are limited, need constantly to add, the speed repaired in this way is very slow, is existed using the device
The stationarity of construction sucker is unstable on smooth metope, can not carry out slip casting in face of foig on ground, progress top plate is repaired and needed
It moves ladder to construct, construction efficiency is lower.
Summary of the invention
The technical problem to be solved by the present invention is to provide one for existing top plate drilling and slip casting above shortcomings
Kind top plate positioning device and drilling equipment, grouting device and method including it, drilling equipment realize that ground unwrapping wire is accurately positioned
Drilling operation, it is convenient and efficient, while avoiding dust pollution；Grouting device is constructed by lever principle, greatly improves construction
Efficiency；Slurry injection nozzle and constructor avoid the liquid overflowed when slip casting from causing harm to the human body not in a vertical plane simultaneously.
Used technical solution is the present invention to solve above-mentioned technical problem:
Top plate positioning device, including the first upright bar, the second upright bar, first crossbar, second crossbar, pedestal and drag hook, second
Bottom of upright rod and tube chamber welds with base, the first upright bar, the second upright bar, first crossbar, in second crossbar respectively on be provided with the first upright bar
Sliding slot track, the second upright bar sliding slot track, first crossbar sliding slot track, second crossbar sliding slot track, first crossbar, second crossbar
Both ends pass through respectively first crossbar sliding slot track, the first upright bar sliding slot track of second crossbar sliding slot track and the first upright bar,
Second upright bar sliding slot track of the second upright bar is bolted；One end that second crossbar is connect with the second upright bar, which extends, is provided with handle
End；Second upright bar lower end and second crossbar handle end are drilled with several circular holes respectively, and the both ends of drag hook are connected to the second upright bar
In the circular hole of lower end and second crossbar handle end.
Top plate positions drilling equipment, includes at least above-mentioned top plate positioning device and dust cover and electric drill, the dust cover
It is fixed in the top of the first upright bar, dust cover bottom offers the hole for passing through drill bit, and dust cover inside is close to interior
Several vertical telescopic rods are set at wall, and vertical telescopic rod is divided into two sections up and down, and section is welded on the bottom of dust cover under vertical telescopic rod
Portion, be arranged on every vertical telescopic rod one with save isometric spring under vertical telescopic rod, the top of spring passes through steel disc and perpendicular
The bottom saved on telescopic rod is welded, and section, which is tied up, on each vertical telescopic rod encloses Air Filter equipped with one, saves outside on vertical telescopic rod
Scale size is indicated, one intermediate plate of section configuration on every vertical telescopic rod；The electric drill is fixed on the first upright bar upper end, and electric drill bores
Head passes through the hole that dust cover bottom opens up, and drill switch is arranged in second crossbar handle end.
According to the above scheme, (aperture is used to bore across electric drill steel plate of the top welding one of first upright bar with aperture
Head), dust cover passes through steel plate and the first upright bar screw connection.
According to the above scheme, the aluminium alloy box body that the dust cover uses top opening-like, aluminium alloy box body bottom opens up
Hole avoid steel plate and dust cover connecting portion, rubber seal is set on the inside of hole.
According to the above scheme, which further includes laser locating apparatus, and it is vertical that the laser locating apparatus is placed in first
Above the sliding slot track of bar, and the center of hole that laser locating apparatus center and dust cover bottom open up is in same vertical line
On, the laser switch of laser locating apparatus is arranged in second crossbar handle end.
According to the above scheme, first upright bar, the second upright bar, first crossbar, second crossbar are all made of aluminium alloy and are made, the
One upright bar, first crossbar, using bolt adds lubricating oil connection living between second crossbar at the second upright bar.
The present invention also provides a kind of boring methods of above-mentioned top plate positioning drilling equipment, include the following steps:
1) laser locating apparatus ground unwrapping wire precision positioning: is mounted on to the underface of drill bit, laser locating apparatus
It is directed at the bore position that unwrapping wire point on ground carrys out accurate Roofing slab；
2) drag hook is unclamped, downward pressure is applied to second crossbar handle end, electric drill is pushed to move upwards, it is horizontal to open second
Laser switch at bar handle end is sliding by the first upright bar sliding slot track in the first upright bar of adjusting, the second upright bar, the second upright bar
The different location for the bolt being cooperatively connected between groove track and first crossbar, second crossbar is located at suitable height to adjust electric drill
Degree；The different location of the bolt being connect by the first crossbar sliding slot track in first crossbar with the first upright bar adjusts electric drill not
Same angle；
3) after confirming accurate positioning by laser locating apparatus, then the both ends of drag hook are connected to the second upright bar lower end
In the circular hole of second crossbar handle end, the drill switch at second crossbar handle end is opened, electric drill starts to drill, in dust cover
Vertical telescopic rod on section squeeze in electric drill up-hole by steel disc and saved under vertical telescopic rod, it is logical after electric drill drills
It crosses under the spring for being set in and saving under vertical telescopic rod squeezes and restores to reset condition (to save cooperation Air Filter on vertical telescopic rod to realize
Dust reduction capability)；Electric drill drilling depth is determined by the position of the scale size of the intermediate plate alignment saved on vertical telescopic rod；
4) drill switch and laser switch at second crossbar handle end are closed after drilling.
Top plate positions grouting device, includes at least above-mentioned top plate positioning device and slurry injection nozzle, valve and slip casting machine,
Slurry injection nozzle is fixed on the first upright bar upper end, and slurry injection nozzle is located on the highest point of the first upright bar, and the valve of slurry injection nozzle is set
It sets in second crossbar handle end, slurry injection nozzle is connect by high-voltage tube with valve one end, and the valve other end passes through high-voltage tube and note
Pulp grinder connection.
According to the above scheme, first upright bar, the second upright bar, first crossbar, second crossbar are all made of the lumps of wood or discarded
Steel pipe is made.
The present invention also provides a kind of grouting methods of above-mentioned top plate positioning grouting device, include the following steps:
1) drag hook is unclamped, downward pressure is applied to second crossbar handle end and pushes the slurry injection nozzle in the first upright bar upward
Movement；
2) by adjusting the first upright bar, the first upright bar sliding slot track in the second upright bar, the second upright bar sliding slot track and the
The different location for the bolt being cooperatively connected between one cross bar, second crossbar is located at suitable height (second to adjust slurry injection nozzle
Upright bar can also form with telescopic rod and fixed link, and the height by adjusting the second upright bar telescopic rod realizes height adjustment)；
The different location of the bolt being connect by the first crossbar sliding slot track in first crossbar with the first upright bar adjusts slurry injection nozzle
Different angles；
3) when the sealing needle on the slurry injection nozzle alignment crack in the first upright bar, then the both ends of drag hook are connected to
(the second upright bar and second crossbar are fixed in the circular hole of second upright bar lower end and second crossbar handle end by drag hook and circular hole, prevented
Only generate sliding), valve is then opened, slip casting machine is started by slurry injection nozzle and carries out slip casting；
4) valve is closed after overflowing injecting paste material in observation crack, and slip casting terminates.
Compared with prior art, beneficial effects of the present invention:
1, top plate positioning device realizes the positioning of precise height and angle, production simple economy, easy to operate easy to learn；
2, top plate positioning drilling equipment realizes that ground unwrapping wire is accurately positioned drilling operation, and it is dust-proof to complete the positioning drilling of top plate beam
Construction, it is convenient and efficient, exempt high altitude operation, security performance improves, while using dust device, avoids construction dust pollution；
3, construction efficiency is low when being directed to distress in concrete slip casting, and slip casting liquid, which is easy to overflow, causes human injury, the present invention
It proposes to realize solution using third party's ancillary equipment, grouting device is positioned by top plate, constructor directly can be on ground
Upper operation, is constructed by lever principle, reduces the process for moving ladder and upper and lower ladder, greatly improves the effect of construction
Rate realizes that one can carry out slip casting work；Slurry injection nozzle and constructor avoid overflowing when slip casting not on a vertical plane simultaneously
Liquid out is sprayed onto constructor on the face, causes harm to the human body.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of top plate positioning device of the present invention；
Fig. 2 is the structural schematic diagram that top plate of the present invention positions drilling equipment；
Fig. 3 is the structural schematic diagram that top plate of the present invention positions grouting device；
In figure, the 1, first upright bar, the 2, second upright bar, 3, first crossbar, 4, second crossbar, 5, dust cover, 6, pedestal, 7, swash
Light-seeking device；8,9,10,11 be bolt；12, second crossbar sliding slot track, 13, first crossbar sliding slot track, 14, first
Upright bar sliding slot track, the 15, second upright bar sliding slot track, 16, drill switch；17, rubber seal；18, spring；19, drag hook,
20, vertical telescopic rod；21, slurry injection nozzle, 22, Air Filter；23, laser switch, 24, electric drill, 25, valve.
Specific embodiment
Technical solution of the present invention is described in detail with reference to the accompanying drawings and examples.
Shown in referring to Fig.1, top plate positioning device of the present invention, including the first upright bar 1, the second upright bar 2, first crossbar
3, second crossbar 4, pedestal 6 and drag hook 19,2 bottom of the second upright bar and disc base 6 weld, the first upright bar 1, the second upright bar 2, the
On one cross bar 3, second crossbar 4 respectively on be provided with the first upright bar sliding slot track 14, the second upright bar sliding slot track 15, first crossbar
Sliding slot track 13, second crossbar sliding slot track 12, first crossbar 3, second crossbar 4 both ends pass through first crossbar sliding slot rail respectively
Road 13, second crossbar sliding slot track 12 and the first upright bar sliding slot track 14 of the first upright bar 1, the second upright bar of the second upright bar 2 are sliding
The connection of 15 bolt 8,9,10,11 of groove track (adjusts the first upright bar by the different location of each cross bar upright bar junction bolt
Different height and angle) (the second upright bar 2 can also be fixedly connected with first crossbar 2, second crossbar 4)；Second crossbar 4 and second
One end that upright bar 2 connects, which extends, is provided with handle end；Second upright bar, 2 lower end and 4 handle end of second crossbar are drilled with several circles respectively
Hole, the both ends of drag hook 19 be connected in the circular hole of 4 handle end of 2 lower end of the second upright bar and second crossbar (by drag hook 19 and
Circular hole cooperation is fixed by 2 lower end of the second upright bar and second crossbar 4, prevents to slide).
Referring to shown in Fig. 2, top plate of the present invention positions drilling equipment, and it is fixed to include at least above-mentioned top plate shown in FIG. 1
Position device, dust cover 5 and electric drill 24, dust cover 5 are fixed in the top of the first upright bar 1, and 5 bottom of dust cover is offered for wearing
The hole of 24 drill bit of electric drill is crossed, 5 inside of dust cover several vertical telescopic rods 20 of setting at inner wall, vertical telescopic rod 20, which divides, is
Upper and lower two section, the lower section of vertical telescopic rod 20 are welded on the bottom of dust cover 5, be arranged on every vertical telescopic rod 20 one with vertically
The top of the isometric spring 18 of the lower section of telescopic rod 20, spring is welded by the bottom saved on steel disc and vertical telescopic rod 20, each
Section, which is tied up, on vertical telescopic rod 20 encloses Air Filter 22 equipped with one, and section outside indicates scale size on vertical telescopic rod 20, and every vertical
One intermediate plate of section configuration on telescopic rod 20；Electric drill 24 is fixed on 1 upper end of the first upright bar, and 24 drill bit of electric drill passes through 5 bottom of dust cover
The hole opened up, drill switch 16 are arranged in 4 handle end of second crossbar.
Steel plate (aperture be used for across electric drill 24 drill bit) of the top welding one of first upright bar 1 with aperture, dust cover 5 passes through
1 screw connection of steel plate and the first upright bar；The aluminium alloy box body that dust cover 5 uses top opening-like, aluminium alloy box body bottom is opened
If hole avoid steel plate and 5 connecting portion of dust cover, rubber seal 17 is set on the inside of hole.
The drilling equipment further includes laser locating apparatus 7, and laser locating apparatus 7 is placed in the sliding slot track of the first upright bar 1
14 tops, and the center of hole that 7 center of laser locating apparatus and 5 bottom of dust cover open up, in same vertical line, laser is fixed
The laser switch 23 of position device 7 is arranged in 4 handle end of second crossbar.
In the case that drilling equipment required precision is not high, the first upright bar 1, the second upright bar 2, first crossbar 3, second crossbar 4
It is all made of aluminium alloy to be made, the first upright bar 1, first crossbar 3, using bolt adds lubricating oil between second crossbar 4 at second upright bar 2
Connection (ensuring ensuring smooth transmission) living.
Top plate of the embodiment of the present invention positions the boring method of drilling equipment, includes the following steps:
1) laser locating apparatus 7 ground unwrapping wire precision positioning: is mounted on to the underface of 24 drill bit of electric drill, laser positioning dress
Set the bore position that unwrapping wire point on 7 alignment ground carrys out accurate Roofing slab；
2) drag hook 19 is unclamped, downward pressure is applied to 4 handle end of second crossbar, electric drill 24 is pushed to move upwards, opens the
Laser switch 23 at two cross bars, 4 handle end passes through the first upright bar sliding slot track in the first upright bar 1 of adjusting, the second upright bar 2
14, the different location of the bolt being cooperatively connected between the second upright bar sliding slot track 15 and first crossbar 3, second crossbar 4 is adjusted
Electric drill is located at suitable height, and (the second upright bar 2 can also form with telescopic rod and fixed link, by adjusting the second upright bar 2
The height of telescopic rod realizes height adjustment)；It is connect by the first crossbar sliding slot track 13 in first crossbar 3 with the first upright bar 1
The different location of bolt adjust the different angle of electric drill；
3) after confirming accurate positioning by laser locating apparatus 7, then the both ends of drag hook 19 are connected to the second upright bar 2
In the circular hole of 4 handle end of lower end and second crossbar, the drill switch 16 at 4 handle end of second crossbar is opened, electric drill 24 starts to bore
Hole, section is squeezed in 24 up-hole of electric drill by steel disc on the vertical telescopic rod in dust cover 5 saves under vertical telescopic rod, electric drill
After 24 drillings, by be set in the spring that is saved under vertical telescopic rod squeeze it is lower restore to reset condition, on vertical telescopic rod
Section cooperation Air Filter 22 realizes dust reduction capability；The quarter that 24 drilling depth of electric drill passes through the intermediate plate alignment on vertical telescopic rod 20 on section
The position for spending size determines；
4) drill switch 16 and laser switch 23 at 4 handle end of second crossbar are closed after drilling.
The hole of the pre- subdrilling of the steel plate about 8mm of dust cover 5 and the first upright bar 5 is connected, on 5 rubber seal of dust cover, 17 side
2cm bores the hole that spacing is 8mm, and dust cover 5 and steel plate are connected using screw nut；5 four jiaos of welded sections of dust cover are
The vertical telescopic rod 20 that overall diameter is 48mm, the vertical telescopic rod of column body are welded in the cylinder of 52mm square, cylinder middle
Lower section puts on the spring that diameter is 50mm, and welded section is the steel disc of 51mm at spring top, and steel disc connects vertical telescopic rod
Upper section, then section part puts on Air Filter on vertical telescopic rod, and scale size is put in section outside on vertical telescopic rod, each vertical
One intermediate plate of section configuration on telescopic rod.
Referring to shown in Fig. 3, top plate of the present invention positions grouting device, and it is fixed to include at least above-mentioned top plate shown in FIG. 1
Position device, slurry injection nozzle 21, valve 25 and slip casting machine, slurry injection nozzle 21 are fixed on 1 upper end of the first upright bar, and slurry injection nozzle 21 is located at
On the highest point of first upright bar 1, the valve 25 of slurry injection nozzle 21 is arranged in 4 handle end of second crossbar, and slurry injection nozzle 21 passes through
High-voltage tube is connect with 25 one end of valve, and 25 other end of valve is connect by high-voltage tube with slip casting machine.
In grouting device, the first upright bar 1, the second upright bar 2, first crossbar 3, second crossbar 4 are all made of the lumps of wood or building site
Upper common discarded steel pipe is made.
Top plate of the embodiment of the present invention positions the grouting method of grouting device, includes the following steps:
1) drag hook 19 is unclamped, applies the slurry injection nozzle in downward pressure the first upright bar 1 of promotion to 4 handle end of second crossbar
21 move upwards；
2) by adjusting the first upright bar 1, the first upright bar sliding slot track 14 in the second upright bar 2, the second upright bar sliding slot track
The different location for the bolt being cooperatively connected between 15 and first crossbar 3, second crossbar 4 is located at suitably to adjust slurry injection nozzle 21
Highly (the second upright bar 2 can also form with telescopic rod and fixed link, real by the height for adjusting 2 telescopic rod of the second upright bar
Existing height adjustment)；Pass through the different positions for the bolt that first crossbar sliding slot track 13 in first crossbar 3 and the first upright bar 1 connect
It sets to adjust the different angle of slurry injection nozzle 21；
3) when the slurry injection nozzle 21 in the first upright bar 1 is directed at the sealing needle on crack, then the both ends of drag hook 19 are distinguished
Be connected in the circular hole of 4 handle end of 2 lower end of the second upright bar and second crossbar (by drag hook 19 and circular hole fix the second upright bar 2 with
Second crossbar 4 prevents to slide), valve 25 is then opened, slip casting machine is started by slurry injection nozzle 21 and carries out slip casting；
4) valve 25 is closed after overflowing injecting paste material in observation crack, and slip casting terminates.
Obviously, the above embodiment is merely an example for clearly illustrating the present invention, and is not to of the invention
The restriction of embodiment.For those of ordinary skill in the art, spirit under this invention is extended out aobvious and easy
The variation or variation seen are still in the protection scope of this invention.
Claims (4)
1. top plate positions drilling equipment, which is characterized in that top plate positioning device and dust cover and electric drill are included at least, it is described
Top plate positioning device include the first upright bar, the second upright bar, first crossbar, second crossbar, pedestal and drag hook, the second bottom of upright rod with
Tube chamber welds with base, the first upright bar, the second upright bar, first crossbar, in second crossbar respectively on be provided with the first upright bar sliding slot track,
Two upright bar sliding slot tracks, first crossbar sliding slot track, second crossbar sliding slot track, first crossbar, the both ends difference of second crossbar
Pass through first crossbar sliding slot track, the first upright bar sliding slot track of second crossbar sliding slot track and the first upright bar, the second upright bar
Second upright bar sliding slot track is bolted；One end that second crossbar is connect with the second upright bar, which extends, is provided with handle end；Second is vertical
Bar lower end and second crossbar handle end are drilled with several circular holes respectively, and the both ends of drag hook are connected to the second upright bar lower end and second
In the circular hole of cross bar handle end；The dust cover is fixed in the top of the first upright bar, and a band is welded at the top of first upright bar
The steel plate of aperture, aperture are used for across drill bit, and dust cover is adopted by steel plate and the first upright bar screw connection, the dust cover
With the aluminium alloy box body that top is opening-like, the hole that aluminium alloy box body bottom opens up avoids steel plate and dust cover connecting portion,
Rubber seal is set on the inside of hole, and dust cover bottom offers the hole for passing through drill bit, and dust cover inside is close
Several vertical telescopic rods are set at inner wall, and vertical telescopic rod is divided into two sections up and down, and section is welded on dust cover under vertical telescopic rod
Bottom, be arranged on every vertical telescopic rod one with save isometric spring under vertical telescopic rod, the top of spring by steel disc with
The bottom saved on vertical telescopic rod is welded, and section, which is tied up, on each vertical telescopic rod encloses Air Filter equipped with one, and section is outer on vertical telescopic rod
Side indicates scale size, one intermediate plate of section configuration on every vertical telescopic rod；The electric drill is fixed on the first upright bar upper end, electric drill
Drill bit passes through the hole that dust cover bottom opens up, and drill switch is arranged in second crossbar handle end.
2. top plate according to claim 1 positions drilling equipment, which is characterized in that the drilling equipment further includes laser positioning
Device, the laser locating apparatus is placed in above the sliding slot track of the first upright bar, and laser locating apparatus center and dust cover
In same vertical line, the laser switch of laser locating apparatus is arranged in second crossbar handle at the center for the hole that bottom opens up
End.
3. top plate according to claim 1 positions drilling equipment, which is characterized in that first upright bar, the second upright bar, the
One cross bar, second crossbar are all made of aluminium alloy and are made, and the first upright bar, first crossbar, uses spiral shell between second crossbar at the second upright bar
Bolt adds lubricating oil connection living.
4. a kind of boring method of top plate positioning drilling equipments described in any item according to claim 1 ~ 3, which is characterized in that packet
Include following steps:
1) laser locating apparatus ground unwrapping wire precision positioning: is mounted on to the underface of drill bit, laser locating apparatus alignment
Unwrapping wire point carrys out the bore position of accurate Roofing slab on ground；
2) drag hook is unclamped, downward pressure is applied to second crossbar handle end, electric drill is pushed to move upwards, open second crossbar handle
Laser switch at hand end passes through the first upright bar sliding slot track in the first upright bar of adjusting, the second upright bar, the second upright bar sliding slot rail
The different location for the bolt being cooperatively connected between road and first crossbar, second crossbar is located at suitable height to adjust electric drill；It is logical
It is different that the first crossbar sliding slot track crossed in first crossbar adjusts electric drill from the different location for the bolt that the first upright bar connects
Angle；
3) after confirming accurate positioning by laser locating apparatus, then the both ends of drag hook are connected to the second upright bar lower end and the
In the circular hole of two cross bar handle ends, the drill switch at second crossbar handle end is opened, electric drill starts to drill, perpendicular in dust cover
Section is squeezed in electric drill up-hole by steel disc on telescopic rod saves under vertical telescopic rod, after electric drill drills, passes through set
It is located at the spring saved under vertical telescopic rod and squeezes lower restore to reset condition；Electric drill drilling depth on vertical telescopic rod by saving
Intermediate plate alignment scale size position determine；
4) drill switch and laser switch at second crossbar handle end are closed after drilling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610852708.9A CN106351572B (en) | 2016-09-26 | 2016-09-26 | Top plate positioning device and drilling equipment, grouting device and method including it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610852708.9A CN106351572B (en) | 2016-09-26 | 2016-09-26 | Top plate positioning device and drilling equipment, grouting device and method including it |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106351572A CN106351572A (en) | 2017-01-25 |
| CN106351572B true CN106351572B (en) | 2019-06-25 |
Family
ID=57859045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN108222962B (en) * | 2018-03-28 | 2023-11-28 | 中国矿业大学(北京) | Device and method for preventing and controlling bottom drum of anti-bonding cast concrete open steel pipe |
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| CN112901077B (en) * | 2021-05-06 | 2021-07-06 | 中铁九局集团第七工程有限公司 | Positioning device and positioning method for tunnel primary support steel arch anchor rod drilling |
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