CN204844514U - Big board test piece held coring device of concrete - Google Patents
Big board test piece held coring device of concrete Download PDFInfo
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- CN204844514U CN204844514U CN201520512245.2U CN201520512245U CN204844514U CN 204844514 U CN204844514 U CN 204844514U CN 201520512245 U CN201520512245 U CN 201520512245U CN 204844514 U CN204844514 U CN 204844514U
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Abstract
The utility model discloses a big board test piece held coring device of concrete is provided with concrete brill core machine on one side of the base the base top is provided with mutually perpendicular's longitudinal movement platform and lateral shifting platform, the lateral shifting bench is provided with the fixed collection water drainage tank of test piece, be provided with foraminiferous apron on the fixed collection water drainage tank of test piece, vertically, the main part of lateral shifting platform is a four sides frame, a pair of opposite side of four sides frame is the drilling rod, article two, it has the bit shank cover all to overlap on the drilling rod, it is fixed through connecting the diaphragm between the bit shank cover connecting the diaphragm middle part and being provided with the nut, the another side middle part that links to each other with the drilling rod on the four sides frame is provided with the fixed cover of lead screw, through a lead screw between the fixed cover of nut and lead screw, a lead screw tip is fixed with the handle wheel. The utility model discloses with low costs, production efficiency is high, get effectual, the easy operation of core, the practicality strong, safety ring protects.
Description
Technical field
The utility model relates to concrete large slab test specimen manufacture field, particularly a kind of concrete large slab test specimen coring device.
Background technology
Along with China's concrete technology constantly develops, concrete-spraying technology has been widely used in buried concrete supporting or the construction of anchor shotcreting such as vertical shaft, tunnel, culvert, side slope.Gunite concrete Test Detection Work amount also strengthens thereupon further.According to market survey, current national concrete drill Xin Ji professional production producer does not all produce and is specifically designed to the corollary apparatus that core got by the large plate test specimen of indoor gunite concrete.
Be specifically designed to owing to not having to produce the corollary apparatus that core got by the large plate test specimen of indoor gunite concrete, cause Ge great Research Center in one's power testing inspection mechanism be for the device that core got by the large plate test specimen of gunite concrete and process voluntarily, be of a great variety, multifarious.What have is too heavy, and often group test specimen is got in core process and generally needed 2-3 people, serious waste manpower; What have lacks waste water and mortar gathering-device, is unfavorable for environmental protection; Have after taking-up one piece of core, need artificial promote large plate test specimen and carry out drilling through of next block, there is no special manual walking adjusting device.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of concrete large slab test specimen coring device, cost is low, production efficiency is high, get core effective, be easy to operation, practical, safety and environmental protection.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of concrete large slab test specimen coring device, concrete drill core machine is provided with in pedestal side, be provided with above described pedestal and orthogonally vertically move platform and transverse shifting platform, described transverse shifting platform is provided with test specimen fixed set rhone, described test specimen fixed set rhone is provided with cover having holes;
The described structure vertically moving platform is: its main body is a quadrilateral frame, quadrilateral frame a pair opposite side is drilling rod, described two drilling rods all overlap and has bit shank sleeve, fix by connecting transverse slat between described bit shank sleeve, nut is provided with in the middle part of described connection transverse slat, quadrilateral frame is provided with in the middle part of the another side be connected with drilling rod leading screw fixed cover, and by a leading screw between described nut and leading screw fixed cover, described leading screw one end is fixed with handle wheel; Bit shank sleeve be connected transverse slat and be all fixed on pedestal;
Described transverse shifting platform is identical with the shape design vertically moving platform; Vertically move on a pair opposite side that the quadrilateral frame of platform is connected with drilling rod described in two bit shank sleeves of described transverse shifting platform are separately fixed at.
According to such scheme, described pedestal is connected by connecting portion with concrete drill core machine; Described connecting portion is that interior steel pipe is placed in outer steel pipe, and interior steel pipe upper end is fixed with connecting plate; Described connecting plate connects concrete drill core machine, and described outer steel pipe is fixed on pedestal.
According to such scheme, described interior steel pipe and outer steel pipe side are provided with the turnbarrel Fixed latches for steel pipe in fixing and outer steel pipe relative position.
According to such scheme, the side of described test specimen fixed set rhone is provided with water discharging valve.
According to such scheme, described test specimen fixed set rhone adopts latch to be connected with between transverse shifting platform, namely be provided with 4 travelling carriage connecting bolts bottom test specimen fixed set rhone, transverse shifting platform is provided with the jack corresponding with described travelling carriage connecting bolt.
Compared with prior art, the beneficial effects of the utility model are: 1) concrete drill core machine and pedestal firm and reliable connection; 2) by increasing test specimen fixed set rhone and cover having holes, effectively to prevent from getting in core process drill bit and rubbing at the lower and test specimen of running up and produce waste water and mortar flashes, and centralized collection is carried out to waste water and mortar; 3), transverse shifting platform longitudinal by design, is transferred to any one position, hole place on cover having holes smoothly and carries out getting core by the large plate test specimen in test specimen fixed set rhone; 4) shorten the working time, improve operating efficiency, the personnel that decrease drop into.
Accompanying drawing explanation
Fig. 1 is the utility model device overall structure schematic diagram.
Fig. 2 is test specimen fixed set drainage channel structure schematic diagram in the utility model.
Fig. 3 is cover having holes structural representation in the utility model.
Fig. 4 is the front view of test specimen fixed set rhone in the utility model.
Fig. 5 is the top view of test specimen fixed set rhone in the utility model.
Fig. 6 is the side view of test specimen fixed set rhone in the utility model.
Fig. 7 is the front view of pedestal and connecting portion structure in the utility model.
Fig. 8 is the top view of pedestal and connecting portion structure in the utility model.
Fig. 9 is the side view of pedestal and connecting portion structure in the utility model.
Figure 10 is the front view vertically moving platform and the syndeton of transverse shifting platform on pedestal in the utility model.
Figure 11 is the top view vertically moving platform and the syndeton of transverse shifting platform on pedestal in the utility model.
Figure 12 is the side view vertically moving platform and the syndeton of transverse shifting platform on pedestal in the utility model.
Figure 13 vertically moves platform structural representation in the utility model.
In figure: 1-concrete drill core machine; 2-pedestal; 3-connecting portion; 4-vertically moves platform; 5-transverse shifting platform; 6-test specimen fixed set rhone; 7-cover having holes; 8-set bolt; 9-water discharging valve; 10-travelling carriage connecting bolt; 11-connecting plate; Steel pipe in 12-; The outer steel pipe of 13-; 15-turnbarrel Fixed latches; 16-handle wheel; 17-nut; 18-leading screw; 19-leading screw fixed cover; 20-bit shank sleeve; 21-drilling rod; 22-connects transverse slat.
Detailed description of the invention
The purpose of this utility model is to provide a kind of concrete large slab test specimen coring device.Pedestal 2 side is provided with concrete drill core machine 1, be provided with above described pedestal 2 and orthogonally vertically move platform 4 and transverse shifting platform 5, described transverse shifting platform 5 is provided with test specimen fixed set rhone 6, described test specimen fixed set rhone 6 is provided with cover having holes 7;
The described structure vertically moving platform 4 is: its main body is a quadrilateral frame, quadrilateral frame a pair opposite side is drilling rod 21, described two drilling rods 21 all overlap and has bit shank sleeve 20, fix by connecting transverse slat 22 between described bit shank sleeve 20, nut 17 is provided with in the middle part of described connection transverse slat 22, quadrilateral frame in the middle part of the another side be connected with drilling rod 21 be provided with leading screw fixed cover 19, by a leading screw 18 between described nut 17 and leading screw fixed cover 19, described leading screw 18 1 end is fixed with handle wheel 16; Bit shank sleeve 20 be connected transverse slat 22 and all fix on the base 2;
Described transverse shifting platform 5 is identical with the shape design vertically moving platform 4; Vertically move on a pair opposite side that the quadrilateral frame of platform 4 is connected with drilling rod 21 described in two bit shank sleeves 20 of described transverse shifting platform 5 are separately fixed at.
Described pedestal 2 is connected by connecting portion 3 with concrete drill core machine 1; Described connecting portion 3 is placed in outer steel pipe 13 for interior steel pipe 12, and interior steel pipe 12 upper end is fixed with connecting plate 11; Described connecting plate 11 connects concrete drill core machine 1, and described outer steel pipe 13 is fixing on the base 2.
The turnbarrel Fixed latches 15 for steel pipe 12 in fixing and outer steel pipe 13 relative position is provided with in described interior steel pipe 12 and outer steel pipe 13 side.
The side of described test specimen fixed set rhone 6 is provided with water discharging valve 9.
Described test specimen fixed set rhone 6 adopts latch to be connected with between transverse shifting platform 5, is namely provided with 4 travelling carriage connecting bolts 10 bottom test specimen fixed set rhone 6, and transverse shifting platform 5 is provided with the jack corresponding with described travelling carriage connecting bolt 10.
Specific embodiment of the utility model scheme is described in detail in detail below.
The fixing design of step one, pedestal and concrete drill core machine
(1) adopt the cuboid of 80mm channel-section steel welding growth 560mm × wide 500mm × high 80mm, the channel-section steel in cuboid arranged on left and right sides 50mm position at welding two long 390mm, forms pedestal.
(2) by the center position of the outer steel-pipe welding of Ф 130mm height 280mm on the upside of pedestal, steel pipe in Ф 115mm height 360mm is welded with the steel plate of long 290mm × thick 12mm of wide 170mm, steel plate surrounding processes 4 holes identical with concrete drill core machine base preformed hole diameter, uses bolt firmly can fix with concrete drill core machine.This part can regulate steel plate size and position, hole according to concrete drill core type number, makes it can be supporting with various model concrete drill core machine.
(3) interior steel pipe socket is contained in outer steel duct, centre, inside and outside steel pipe left and right sides drilling machine is processed into the through-core hole of Ф 15mm.In use concrete drill core machine is rotated in base central position, turnbarrel Fixed latches is inserted in through-core hole, after coring completes, Fixed latches is taken out, rotate concrete drill core machine and regain, complete the rotation fixation procedure of concrete drill core machine.
Compliance test result: 1) adopt high-strength bolt to be connected with steel plate by concrete drill core machine, solid and reliable.2) rotating fixed disk of inside and outside steel pipe composition, the phenomenons such as concrete drill core machine in core process of getting rocks, displacement, rotate inside and outside steel pipe when regaining concrete drill core machine process unimpeded.
Step 2, longitudinal direction, transverse shifting platform design
Vertically move platform:
(1) bit shank sleeve of two internal diameter 24mm is set in two on the six rib drilling rods of the long 36mm of Ф 24, drilling rod and the 6# angle steel of 2 long 300mm is carried out welding the L-shaped open state of angle steel, forms the cuboid of long 360mm × wide 300mm.Two bit shank sleeves are moved on to distance end angle measurement steel 60mm place, use long 250mm angle steel and two bit shank sleeve ends to weld bottom in the inner part.This part angle steel and bottom angle steel center position perforate Ф 33mm.
(2) in, bottom angle steel central point position of opening carries out the connection of leading screw.Link process is: at the handle wheel one of leading screw one end of length 300mm Ф 18mm welding Ф 80mm, internal diameter 18mm nut is screwed into leading screw and is close to handle wheel, at the leading screw fixed cover one of bottom angle steel centre bore interior welds internal diameter 18mm, at one, the nut of middle part angle steel central hole location welding internal diameter 18mm, leading screw is screwed in leading screw fixed cover and nut by turning handle wheel completely, bottom angle steel central hole location uses the nut-welding of internal diameter 18mm inside angle steel, forms fixing leading screw.
Transverse shifting platform:
(3) on the six rib drilling rods of the long 550mm of Ф 24, be respectively inserted in the bit shank sleeve of two internal diameter 24mm, being carried out welding angle steel by 6# angle steel long with 2 360mm for drilling rod is inverted "L" shaped left-hand thread shape, forms the cuboid of long 550mm × wide 360mm.Be welded as a whole with the angle steel left-hand thread of a 550mm above left and right two blocks of angle steel.Two bit shank sleeves on every root drilling rod are moved on to drilling rod center weld together, use length 250mm angle steel and two bit shank sleeve ends to weld bottom on the right side.This part angle steel and right side angle steel center position perforate Ф 33mm.
(4) in, right part angle steel central point position of opening carries out the connection of leading screw.Link process is: at the handle wheel one of leading screw one end of length 400mm Ф 18mm welding Ф 80mm, internal diameter 18mm nut is screwed into leading screw and is close to handle wheel, at the leading screw fixed cover one of right part angle steel centre bore interior welds internal diameter 18mm, at one, the nut of middle part angle steel central hole location welding internal diameter 18mm, leading screw is screwed in leading screw fixed cover and nut by turning handle wheel completely, right part angle steel central hole location uses the nut-welding of internal diameter 18mm inside angle steel, forms fixing leading screw.
(5) on the angle steel in inverted "L" shaped left-hand thread shape, open the hole of four Ф 12mm, it is consistent that position of opening and test specimen fixed set rhone link latch.
Compliance test result: the maximum functional length 1) vertically moving platform leading screw is: 170mm, turning handle wheel during work, leading screw promotes the bit shank sleeve of angle steel both sides under active force, make bit shank sleeve on six rib drilling rods, form front and back walking, whole process leading screw is connected with nut closely, unblocked during walking work before and after bit shank sleeve completes on six rib drilling rods.2) the maximum functional length of transverse shifting platform leading screw is: 240mm, turning handle wheel in the work of transverse shifting platform, leading screw promotes the bit shank sleeve of angle steel both sides under active force, make bit shank sleeve on drilling rod, form left and right walking, whole process leading screw is connected with nut closely, unblocked during walking work about bit shank sleeve completes on six rib drilling rods.
The design of step 3, test specimen fixed set rhone
(1) cuboid of Plate Welding growth 570mm × wide 385mm × high 160mm that employing 5mm is thick, forms collection rhone.
(2) in tank, upper and lower angular position welds the screw-thread steel of two long 560mm Ф 12mm, and object is by padded for large plate test specimen, prevents from getting in core process boring core machine drill head to tank base plate generation destruction.
(3) at the center position perforate Ф 18mm of the tank left and right sides, Ф 18mm set bolt is screwed into after in two side holes, is welded on set bolt termination with steel disc.
(4) position, base angle perforate on the left of tank, is welded on position, hole place by stainless steel water discharging valve.
(5) tank chassis surrounding welds the travelling carriage link latch of 4 Ф 12mm respectively, and the position, hole of the angle steel of position and size and transverse shifting platform inverted "L" shaped left-hand thread shape is consistent.
(6) adopt 570mm × 385mm rubber peel to be made into 6 hole balata belt blind patch, tank cover plate two rows evenly cut 6 Ф 100mm holes, and between Kong Yukong, spacing is: horizontally-arranged 20mm, vertical setting of types 50mm.
Compliance test result: 1) concrete large slab test specimen is put into tank, tightens left and right sides set bolt, and it is solid and reliable to get test specimen screens in core process, is not subjected to displacement and shaking phenomenon.2) 6 hole balata belt blind patch are covered on tank, when drilling through any block concrete test specimen, all the other 5 hole rubber peels being carried out shutoff, effectively preventing waste water and mortar from flashing.3) get the waste water that produces in core process and mortar centralized collection in the sink, during close to spill point, open water discharging valve, make it flow in plastic tub, then process pouring in sedimentation basin.
Step 4, final assembling and checking
(1) be welded on vertically moving platform on the channel-section steel of the long 390mm of arranged on left and right sides on pedestal.
(2) to vertically move before and after platform the parallels that two pieces of angle steel centers weld a block length 160mm height 50mm respectively, then the bit shank sleeve on drilling rod before and after transverse shifting platform is welded on two blocks of parallels, completes the assembling of vertical, horizontal travelling carriage.
(3) connecting bolt under test specimen fixed set rhone is inserted in the angle steel dish Quadrilateral zone position of inverted "L" shaped left-hand thread shape.
(4) high-strength bolt is used firmly to be fixed by the brill core machine steel plate base preformed hole above steel pipe in concrete drill core machine and rotating fixed disk.
(5), after whole welding assembly completes, butt welded seam uses electricalgrinding wheel engine to polish, to ensure the flatness of weld seam comprehensively.
(6) adopt silvery white paint to carry out integral spray to concrete drill core machine large plate test specimen coring device, increase its aesthetics.
(7) having assembled rear concrete drill core machine large plate test specimen coring device overall dimensions is: long 680mm × wide 700mm × high 370mm, weight 48kg.
Compliance test result: after all having assembled, service check has been carried out to concrete large slab test specimen coring device.One piece of large plate test specimen has drilled through two groups of 6 pieces of cores altogether, in whole operation process, concrete large slab test specimen coring device is connected close and firm with concrete drill core machine, concrete large slab test specimen is firmly fixed on test specimen fixed set rhone by set bolt, 6 hole balata belt blind patch contact with tank closely, effectively prevent waste water and mortar flashes, get the waste water and mortar centralized collection that produce in core process in test specimen fixed set rhone.
Rotate the handle wheel on vertical, horizontal travelling carriage, successfully any one position, the hole place be transferred to by the concrete large slab test specimen in test specimen fixed set rhone on 6 hole balata belt blind patch carries out getting core; 6 pieces of core complete appearance of taking out, be 100.2mm to the maximum by measuring 6 pieces of core height diameter, end face irregularity degree is 0.01mm to the maximum in 100mm length, and the non-perpendicularity of core end face and axis is 0.30 to the maximum, meets relevant technologies standard-required.
Claims (5)
1. a concrete large slab test specimen coring device, it is characterized in that, pedestal (2) side is provided with concrete drill core machine (1), be provided with in described pedestal (2) top and orthogonally vertically move platform (4) and transverse shifting platform (5), described transverse shifting platform (5) is provided with test specimen fixed set rhone (6), described test specimen fixed set rhone (6) is provided with cover having holes (7);
The described structure vertically moving platform (4) is: its main body is a quadrilateral frame, quadrilateral frame a pair opposite side is drilling rod (21), described two drilling rods (21) are all overlapped and has bit shank sleeve (20), fix by connecting transverse slat (22) between described bit shank sleeve (20), described connection transverse slat (22) middle part is provided with nut (17), quadrilateral frame in the middle part of the another side be connected with drilling rod (21) be provided with leading screw fixed cover (19), by a leading screw (18) between described nut (17) and leading screw fixed cover (19), described leading screw (18) end is fixed with handle wheel (16), bit shank sleeve (20) be connected transverse slat (22) and be all fixed on pedestal (2),
Described transverse shifting platform (5) is identical with the shape design vertically moving platform (4); Vertically move on a pair opposite side that the quadrilateral frame of platform (4) is connected with drilling rod (21) described in two bit shank sleeves (20) of described transverse shifting platform (5) are separately fixed at.
2. concrete large slab test specimen coring device as claimed in claim 1, it is characterized in that, described pedestal (2) is connected by connecting portion (3) with concrete drill core machine (1); Described connecting portion (3) is placed in outer steel pipe (13) for interior steel pipe (12), and interior steel pipe (12) upper end is fixed with connecting plate (11); Described connecting plate (11) connects concrete drill core machine (1), and described outer steel pipe (13) is fixed on pedestal (2).
3. concrete large slab test specimen coring device as claimed in claim 2, it is characterized in that, be provided with the turnbarrel Fixed latches (15) for steel pipe (12) in fixing and outer steel pipe (13) relative position in described interior steel pipe (12) and outer steel pipe (13) side.
4. the concrete large slab test specimen coring device as described in claim 1,2 or 3, is characterized in that, the side of described test specimen fixed set rhone (6) is provided with water discharging valve (9).
5. the concrete large slab test specimen coring device as described in claim 1,2 or 3, it is characterized in that, described test specimen fixed set rhone (6) adopts latch to be connected with between transverse shifting platform (5), namely test specimen fixed set rhone (6) bottom is provided with 4 travelling carriage connecting bolts (10), and transverse shifting platform (5) is provided with the jack corresponding with described travelling carriage connecting bolt (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520512245.2U CN204844514U (en) | 2015-07-15 | 2015-07-15 | Big board test piece held coring device of concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520512245.2U CN204844514U (en) | 2015-07-15 | 2015-07-15 | Big board test piece held coring device of concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204844514U true CN204844514U (en) | 2015-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520512245.2U Withdrawn - After Issue CN204844514U (en) | 2015-07-15 | 2015-07-15 | Big board test piece held coring device of concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204844514U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104960098A (en) * | 2015-07-15 | 2015-10-07 | 中国水利水电第五工程局有限公司 | Large concrete slab test piece core taking device |
| CN109283012A (en) * | 2018-11-27 | 2019-01-29 | 重庆交院和瑞工程检测技术有限公司 | A kind of workbench and rock corning machine |
-
2015
- 2015-07-15 CN CN201520512245.2U patent/CN204844514U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104960098A (en) * | 2015-07-15 | 2015-10-07 | 中国水利水电第五工程局有限公司 | Large concrete slab test piece core taking device |
| CN109283012A (en) * | 2018-11-27 | 2019-01-29 | 重庆交院和瑞工程检测技术有限公司 | A kind of workbench and rock corning machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151209 Effective date of abandoning: 20170329 |