CN104897547A - Lifting device and full-automatic concrete impermeability instrument adopting same - Google Patents
Lifting device and full-automatic concrete impermeability instrument adopting same Download PDFInfo
- Publication number
- CN104897547A CN104897547A CN201510332228.5A CN201510332228A CN104897547A CN 104897547 A CN104897547 A CN 104897547A CN 201510332228 A CN201510332228 A CN 201510332228A CN 104897547 A CN104897547 A CN 104897547A
- Authority
- CN
- China
- Prior art keywords
- lifting column
- ring
- holder
- groove
- locking
- 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.)
- Granted
Links
- 238000006073 displacement reaction Methods 0.000 claims abstract description 43
- 238000012360 testing method Methods 0.000 claims description 102
- 238000007789 sealing Methods 0.000 claims description 73
- 230000007246 mechanism Effects 0.000 claims description 66
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 36
- 229920001971 elastomer Polymers 0.000 claims description 22
- 238000012544 monitoring process Methods 0.000 claims description 14
- 239000002351 wastewater Substances 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 4
- 230000001737 promoting effect Effects 0.000 claims 1
- 230000008595 infiltration Effects 0.000 description 8
- 238000001764 infiltration Methods 0.000 description 8
- 239000007788 liquid Substances 0.000 description 5
- 230000035699 permeability Effects 0.000 description 4
- 230000003487 anti-permeability effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000008393 encapsulating agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
A lifting device comprises a first fixing bracket, a vertical displacement driving device, a lifting column, fixing seats and locking pieces, wherein the first fixing bracket comprises a lower fixing bracket and vertical fixing pieces vertically arranged on the lower fixing bracket, and the vertical displacement driving device is fixed on the lower fixing bracket; one end of the lifting column is fixedly connected with a retractable end of the vertical displacement driving device; the retractable end of the vertical displacement driving device and the lifting column are perpendicular to the lower fixing bracket of the first fixing bracket; clamp slots are formed in the lifting column, through holes are formed in the fixing seats, and a free end of the lifting column penetrates through the through holes of the fixing seats; the locking pieces are fixedly connected with lower surfaces of the fixing seats; clamping-in ends of the locking pieces directly face the clamping slots in the lifting column; after the clamping-in ends of the locking pieces are clamped in the clamping slots in the lifting column, the retractable end of the vertical displacement driving device drives the fixing seats to move vertically. The invention further provides a full-automatic concrete impermeability instrument adopting the lifting device.
Description
Technical field
The present invention relates to RC axial loading column technical field, particularly the full-automatic concrete Anti-leakage instrument of a kind of jacking gear and employing jacking gear.
Background technology
Concrete anti-permeability performance is the important indicator evaluating concrete quality quality and permanance, is also the required Inspection Index of the strict concrete Quality Control of each engineering Quality Supervision Station.Concrete has the engineering of seepage resistance demand: as water conservancy project, harbor work, road and bridge engineering, construction of underground structure etc.So-called anti-permeability performance refers to the performance that material that structures use can be resisted water or other liquid (light oil, heavy oil) medium and permeates under pressure.
Utilize concrete impervious instrument to concrete impermeability test in prior art: testing crew needs to smear encapsulant respectively to one group of 6 sample outside surface, with pressure testing machine, each sample is distinguished in indentation sealing device again, then the packoff of Specimen is moved to respectively on testing table and fix with 6 bolts, people is needed to observe for going in process of the test, need manually to go to regulate pressure when the stipulated time pressurizes step by step, there is the pressure needing manually to go to close this sample during infiltration in process of the test, and need manually to go to observe and record; From testing table removing seal respectively, then need extrude respectively with pressure testing machine after off-test, the test period needs 2 days to 3 day time, and each equipment once can do battery of tests.There is following shortcoming in visible existing concrete impervious instrument or permeameter: 1. the handling of concrete impervious instrument to need with pressing machine by test specimen press-in with extrude die cavity, operates cumbersome and time-consuming; 2. test procedure is loaded down with trivial details, needs manually to participate in; 3. each equipment once can only do battery of tests test, causes test efficiency low.
For above-mentioned technical matters, corresponding technical scheme is provided in prior art, the such as patent No. is 201210488139.6, the technical scheme recorded in the Chinese patent that invention and created name is " full-automatic concrete Liquid penetrant testing device ": this full-automatic concrete Liquid penetrant testing device comprises supporting mechanism, jacking gear, pressure provides mechanism, concrete test block sealing mechanism and test monitoring module, jacking gear, pressure provides mechanism and concrete test block sealing mechanism to be arranged on the first fixed mount of supporting mechanism, the holder of jacking gear is fixed in the first fixed mount, the lifting column of jacking gear stretches out and is fixedly connected with concrete test block sealing mechanism afterwards from the first fixed mount, with the liter by lifting column, on the boss falling to make the seal sleeve of concrete test block sealing mechanism and the boss on sealed base be separated or make seal sleeve to be buckled on sealed base, test monitoring module and jacking gear, pressure provides mechanism, concrete test block sealing mechanism is electrically connected, test monitoring module monitors solenoid valve, pressure transducer, the signal that water intrusion detector produces, and control jacking gear according to the signal detected, pressure provides mechanism, concrete test block sealing mechanism works, detect with the anti-permeability performance automatically completing concrete test block, efficiency and the precision of test is improved with this.
But, there is following problem in above-mentioned full-automatic concrete Liquid penetrant testing device: if will realize organizing test more, then need the jacking gear and the concrete test block sealing mechanism that increase respective amount, control on the boss that seal sleeve in corresponding concrete test block sealing mechanism and the boss on sealed base be separated or make seal sleeve to be buckled on sealed base by each jacking gear, increase manufacturing cost like this, and make the increase of the whole height of above-mentioned full-automatic concrete Liquid penetrant testing device and structure become complicated.
Summary of the invention
The object of the present invention is to provide a kind of jacking gear that can control many group concrete test block sealing mechanisms simultaneously and open and seal.
There is a need to provide a kind of full-automatic concrete Anti-leakage instrument device adopting jacking gear.
A kind of jacking gear, comprise the first fixed mount, upper and lower displacement drive unit, lifting column, holder and locking piece, first fixed mount comprises lower fixed frame and is vertically set on the vertical fixture on lower fixed frame, upper and lower displacement drive unit is fixed on lower fixed frame, one end of lifting column is fixedly connected with the telescopic end of upper and lower displacement drive unit, and the telescopic end of upper and lower displacement drive unit, lifting column is vertical with the lower fixed frame of the first fixed mount, lifting column is provided with draw-in groove, holder is provided through hole, the free end of lifting column through holder through hole, locking piece is fixedly connected with holder lower surface, the end that snaps in of locking piece faces with the draw-in groove on lifting column, snapping in after in the draw-in groove held and snap on lifting column at locking piece, the telescopic end of upper and lower displacement drive unit drives on holder, lower motion.
Adopt a full-automatic concrete Anti-leakage instrument for jacking gear, comprise jacking gear, pressure provides mechanism, concrete test block packoff and test monitoring module.Wherein, concrete test block packoff is arranged on jacking gear, concrete test block packoff comprises sealed base, the seal sleeve suitable with concrete test block shape, and the upper surface of sealed base is provided with boss, and the bottom of the shape of boss and seal sleeve is suitable, boss center is provided with water filling through hole, jacking gear comprises the first fixed mount, upper and lower displacement drive unit, lifting column, at least two holders and locking piece, first fixed mount comprises lower fixed frame and is vertically set on the vertical fixture on lower fixed frame, upper and lower displacement drive unit is fixed on lower fixed frame, one end of lifting column is fixedly connected with the telescopic end of upper and lower displacement drive unit, and the telescopic end of upper and lower displacement drive unit, lifting column is vertical with the lower fixed frame of the first fixed mount, lifting column is provided with draw-in groove, the quantity of draw-in groove is corresponding with the quantity of holder, holder is provided through hole, the free end of lifting column successively through described at least two holders through hole, the top of the seal sleeve of locking piece and concrete test block packoff is fixedly connected with the lower surface of the holder of top, the lower surface of the sealed base of concrete test block packoff contacts fixing with the holder of below, and be arranged on top holder on seal sleeve be buckled in be arranged on below holder on sealed base on and reach sealing state time, the end that snaps in of locking piece faces with the draw-in groove on lifting column.Test monitoring module is used for the input operation of operation response personnel, the end that snaps in controlling locking piece snaps in the draw-in groove of lifting column, and control the work of upper and lower displacement drive unit to make seal sleeve be separated with sealed base or to make seal sleeve be buckled on sealed base, and controlled pressure provides mechanism to inject the water of predetermined pressure by the water filling through hole on sealed base, to carry out impermeability test to the concrete test block in concrete test block packoff.
In the full-automatic concrete Anti-leakage instrument of above-mentioned employing jacking gear, concrete test block packoff is arranged on jacking gear, the upper and lower displacement drive unit of jacking gear is fixed on lower fixed frame, one end of lifting column is fixedly connected with the telescopic end of upper and lower displacement drive unit, lifting column is provided with draw-in groove, holder is provided through hole, the free end of lifting column successively through described at least two holders through hole, the top of the seal sleeve of locking piece and concrete test block packoff is fixedly connected with the lower surface of the holder of top, the lower surface of the sealed base of concrete test block packoff contacts fixing with the holder of below, and be arranged on top holder on seal sleeve be buckled in be arranged on below holder on sealed base on and reach sealing state time, the end that snaps in of locking piece faces with the draw-in groove on lifting column, the input operation of test monitoring module responds operating personnel, the end that snaps in controlling locking piece snaps in the draw-in groove of lifting column, and control the work of upper and lower displacement drive unit to make seal sleeve be separated with sealed base or to make seal sleeve be buckled on sealed base, and controlled pressure provides mechanism to inject the water of predetermined pressure by the water filling through hole on sealed base, to carry out impermeability test to the concrete test block in concrete test block packoff, so only a upper and lower displacement drive unit need be set, concrete test block according to actual needs batch, lifting column arranges draw-in groove and the locking piece of respective amount, test monitoring module is utilized to insert after in corresponding draw-in groove to control locking piece, same upper and lower displacement drive unit is utilized to realize opening and closedown of the solidifying native test block packoff of the concrete test block of corresponding batch, and then reduce the manufacturing cost of full-automatic concrete Anti-leakage instrument, whole height, and simplify full-automatic concrete Anti-leakage instrument structure.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the full-automatic concrete Anti-leakage instrument of the employing jacking gear of a better embodiment.
Accompanying drawing 2 is structural representations of jacking gear in Fig. 1.
Accompanying drawing 3 be in Fig. 2 B--B to cross-sectional view.
Accompanying drawing 4 be in Fig. 2 C--C to cross-sectional view.
Accompanying drawing 5 is the structural representations of the sealing permeability apparatus being provided with the first locking mechanism and the second locking mechanism in Fig. 1.
Accompanying drawing 6 is structural representations of another angle of the sealing permeability apparatus being provided with the first locking mechanism and the second locking mechanism in Fig. 5.
Accompanying drawing 7 is the detonation configuration schematic diagram of the sealing permeability apparatus being provided with the first locking mechanism and the second locking mechanism in Fig. 5.
Accompanying drawing 8 is the cross-sectional view of the sealing permeability apparatus being provided with the first locking mechanism and the second locking mechanism in Fig. 5.
Accompanying drawing 9 is cross-sectional view of another angle of the full-automatic concrete Anti-leakage instrument adopting jacking gear in Fig. 1.
In figure: the full-automatic concrete Anti-leakage instrument 10 adopting jacking gear, jacking gear 20, , first fixed mount 21, lower fixed frame 211, vertical fixture 212, upper and lower displacement drive unit 22, lifting column 23, draw-in groove 230, holder 24, through hole 240, bullport 241, locking piece 25, cylinder 250, clamp 251, arc notch 2510, guide post 26, pressure provides mechanism 30, concrete test block packoff 40, sealed base 41, water filling through hole 410, sealing station 411, reference column 412, seal sleeve 42, rubber sealing boot 420, ring-type Embedded Division 4201, sealing shroud bracing ring 421, annular seal groove 4210, press water filling orifice 4211, upper trim ring 422, annular seal groove 4220, lower clamping ring 423, annular seal groove 4230, upper lower clamping ring standing screw 424, test monitoring module 50, disk 60, pilot hole 61, ring-type waste water collection tank 62, waste water exhaust opening 620, location annular boss 63, stay 64, stir groove 65, second locking mechanism 70, first ring-shaped platform 71, annular wall 72, second ring-shaped platform 73, stay inlet port 730, locking state control device 80, cylinder 81, locking plectrum dish 82, through hole 820, plectrum 821, sliding guidance groove 822.
Embodiment
Please refer to Fig. 1 to Fig. 4, adopt jacking gear full-automatic concrete Anti-leakage instrument 10 comprises jacking gear 20, pressure provides mechanism 30, concrete test block packoff 40 and test monitoring module 50.
Wherein, concrete test block packoff 40 is arranged on jacking gear 20, concrete test block packoff 40 comprises sealed base 41, the seal sleeve 42 suitable with concrete test block shape, the upper surface of sealed base 41 is provided with boss, and the bottom of the shape of boss and seal sleeve 42 is suitable, boss center is provided with water filling through hole 410, jacking gear 20 comprises the first fixed mount 21, upper and lower displacement drive unit 22, lifting column 23, at least two holders 24 and locking piece 25, first fixed mount 21 comprises lower fixed frame 211 and is vertically set on the vertical fixture 212 on lower fixed frame 211, upper and lower displacement drive unit 22 is fixed on lower fixed frame 211, one end of lifting column 23 is fixedly connected with the telescopic end of upper and lower displacement drive unit 22, and the telescopic end of upper and lower displacement drive unit 22, lifting column 23 is vertical with the lower fixed frame 211 of the first fixed mount 21, lifting column 23 is provided with draw-in groove 230, the quantity of draw-in groove 230 is corresponding with the quantity of holder 24, holder 24 is provided through hole 240, the free end of lifting column 23 successively through described at least two holders 24 through hole 240, the holder 24 of below is under the support of vertical fixture 212, to keep relative stationary state with the first fixed mount 21, the top of the seal sleeve 42 of locking piece 25 and concrete test block packoff 40 is fixedly connected with the lower surface of the holder 24 of top, the lower surface of the sealed base 41 of concrete test block packoff 40 contacts fixing with the holder 24 of below, and be arranged on top holder 24 on seal sleeve 42 be buckled in be arranged on below holder 24 on sealed base 41 on and reach sealing state time, the end that snaps in of locking piece 25 faces with the draw-in groove 230 on lifting column 23.Test monitoring module 50 is for the input operation of operation response personnel, the end that snaps in controlling locking piece 25 snaps in the draw-in groove 230 of lifting column 23, and control upper and lower displacement drive unit 22 works to make seal sleeve 42 and sealed base 41 be separated or make seal sleeve 42 to be buckled on sealed base 41, and controlled pressure provides mechanism 30 to inject the water of predetermined pressure by the water filling through hole 410 on sealed base 41, to carry out impermeability test to the concrete test block in concrete test block packoff 40.Further, the top of each group concrete test block packoff 40 can arrange the water intrusion detector with identifier number, whether seep water with the concrete test block detected by water intrusion detector in corresponding concrete test block packoff 40, when detecting infiltration, produce infiltration signal, test monitoring module 50 is according to infiltration signal, pressure during record infiltration, infiltration time, and according to the infiltration concrete impervious grade of situation automatic decision and remind concrete test block infiltration in concrete test block packoff 40 corresponding to staff.Test monitoring module 50 can for having the data processing equipment of data processing function, such as computing machine, single-chip microcomputer etc.
Further, jacking gear 20 also comprises guide post 26, holder 24 is also provided with bullport 241, one end of guide post 26 is fixedly connected with the first fixed mount 21 through after the bullport 241 of holder 24, guide post 26 is parallel with lifting column 23, during to drive holder 24 to be elevated at upper and lower displacement drive unit 22, ensure that holder about 24 is stable mobile, guide post 26 between adjacent holder 24 is arranged with support set, and the height of support set is corresponding with the height of concrete test block packoff 40.In the present embodiment, in order to improve detection efficiency, the quantity of holder 24 is six, the holder 24 being positioned at bottom is fixedly connected with vertical fixture 212, all the other 5 holders 24 are at upper and lower displacement drive unit 22, can move up and down under the cooperation of locking piece 25 and lifting column 23, distance between adjacent holder 24 is corresponding with the height of concrete test block packoff 40, between adjacent holder 24, described concrete test block packoff 40 is also set, and holder 24 also arranges locking state control device 80, and then 4 groups of concrete test block packoffs 40 are set, in each group concrete test block packoff 40, there are six concrete test block packoffs 40, in the full-automatic concrete Anti-leakage instrument adopting jacking gear, so can test the concrete test block of 4 batches simultaneously, significantly improve the efficiency of test.
In the present embodiment, the draw-in groove 230 of lifting column 23 is ring groove, locking piece 25 comprises cylinder 250 and clamp 251, cylinder 250 is fixed on the holder 24 of top, and cylinder 250 is positioned at the below of the holder 24 of top, the telescopic end of cylinder 250 is connected with one end of clamp 251, the other end of clamp 251 has the arc notch 2510 matched with the draw-in groove 230 of lifting column 23, pressure provides mechanism 30 to provide pressure gas for cylinder 250, clamp 251 is promoted near lifting column 23 to make the telescopic end of cylinder 250, until the arc notch 2510 of clamp 251 contacts with the bottom of the draw-in groove 230 of lifting column 23, upper and lower displacement drive unit 22 is cylinder, lower end sealed base 41 being arranged the first locking mechanism and seal sleeve 42 also arranges the second locking mechanism 70 matched with the first locking mechanism, when seal sleeve 42 is buckled on sealed base 41, realized the locking of seal sleeve 42 and sealed base 41 by the cooperation of the first locking mechanism, the second locking mechanism 70.
Further, please refer to Fig. 5 to Fig. 8, seal sleeve 42 comprises rubber sealing boot 420, sealing shroud bracing ring 421, upper trim ring 422, lower clamping ring 423, upper lower clamping ring standing screw 424, sealing shroud bracing ring 421 is cylindric, rubber sealing boot 420 adopts polyurethane material to make, rubber sealing boot 420 is round table-like, the diameter of the bottom surface of rubber sealing boot 420 is corresponding with the internal diameter of sealing shroud bracing ring 421, rubber sealing boot 420 upper, lower end is all provided with ring-type Embedded Division 4201, the two ends of the sidewall of sealing shroud bracing ring 421 are arranged corresponding annular seal groove 4210, the lower end of the sidewall of upper trim ring 422 is also provided with annular seal groove 4220, the upper end of the sidewall of lower clamping ring 423 is also provided with annular seal groove 4230, rubber sealing boot 420 is arranged on after in sealing shroud bracing ring 421, in annular seal groove 4210 on the two ends of the sidewall of the embedding big envelope bracing ring 421 of ring-type Embedded Division 4201 correspondence, after upper trim ring 423 is arranged on the upper end of the sidewall of sealing shroud bracing ring 421, ring-type Embedded Division 4201 on the upper end of rubber sealing boot 420 embeds in the annular seal groove 4220 of upper trim ring 422, after lower clamping ring 423 is arranged on the lower end of the sidewall of sealing shroud bracing ring 421, ring-type Embedded Division 4201 on the lower end of rubber sealing boot 420 embeds in the annular seal groove 4230 of lower clamping ring 423, two ends correspondence and the upper trim ring 422 of upper lower clamping ring standing screw 424, lower clamping ring 423 is fixed, so that will the upper trim ring 422 at sealing shroud bracing ring 421 two ends be arranged on by upper lower clamping ring standing screw 424, lower clamping ring 423 is fixed, so make rubber sealing boot 420, seal chamber is formed between sealing shroud bracing ring 421, the sidewall of sealing shroud bracing ring 421 offers press water filling orifice 4211, the press water that pressure provides mechanism 30 to provide injects rubber sealing boot 420 by press water filling orifice 4211, formed between sealing shroud bracing ring 421 in seal chamber, the side close contact of rubber sealing boot 420 and concrete test block is made by the pressure of press water, the top of concrete test block is arrived from the side of concrete test block to prevent the water of the predetermined pressure injected from the water filling through hole 410 sealed base 41.Pressure provides mechanism 30 to comprise air pressure provides mechanism and hydraulic pressure to provide mechanism, and air pressure provides mechanism to be connected with cylinder; Hydraulic pressure provides the water transport port of mechanism to be connected with the press water filling orifice 4211 on the sidewall of the water filling through hole 410 on sealed base 41, sealing shroud bracing ring 421.
Wherein, the lower end of the sidewall of lower clamping ring 423 arranges described second locking mechanism 70, second locking mechanism 70 is formed in the following way: the first ring-shaped platform 71 is extended to the direction, axis away from lower clamping ring 423 in the lower end of the sidewall of lower clamping ring 423, the edge of the first ring-shaped platform 71 extends annular wall 72 to the lower end bearing of trend of the sidewall of lower clamping ring 423 again, the end of annular wall 72 extends on the second ring-shaped platform 73, second ring-shaped platform 73 to the direction, axis near lower clamping ring 423 and offers at least two stay inlet ports 730, the reference column 412 that sealed base 41 comprises sealing station 411 and extends from sealing station 411 lower surface, sealing station 411 is arranged described water filling through hole 410, first locking mechanism comprises disk 60, the center of disk 60 offers pilot hole 61, disk 60 is also provided with ring-type waste water collection tank 62 and location annular boss 63, the bottom land of ring-type waste water collection tank 62 is provided with waste water exhaust opening 620, location annular boss 63, pilot hole 61, ring-type waste water collection tank 62 is coaxially arranged, location annular boss 63 is near pilot hole 61, ring-type waste water collection tank 62 is away from pilot hole 61, the edge of disk 60 extends at least two staies 64 to the center position away from disk 60, the diameter of sealing station 411 is greater than the aperture of the pilot hole 61 of disk 60, the diameter of sealing station 411 is corresponding with the internal diameter of location annular boss 63, the diameter of reference column 412 is corresponding with the aperture of the pilot hole 61 of disk 60, the reference column 412 of sealed base 41 is fixedly connected with the holder 24 of below through after the pilot hole 61 of disk 60, sealed base 41 and disk 60 can relatively rotate, when seal sleeve 42 covers on sealed base 41, the stay 64 of disk 60 enters from the stay inlet port 730 of the second locking mechanism 70, the stay 64 that the lower clamping ring 423 of seal sleeve 42 and disk 60 relatively rotate rear disk 60 is stuck between the first ring-shaped platform 71 and the second ring-shaped platform 73, lock to make seal sleeve 42 and sealed base about 41.
Further, please refer to Fig. 9, the full-automatic concrete Anti-leakage instrument 10 of jacking gear is adopted also to comprise locking state control device 80, locking state control device 80 is fixed on the holder 24 of below, locking state control device 80 is connected with disk 60, locking state control device 80, under pressure provides the driving of mechanism 30, promotes disk 60 and relatively rotates with the lower clamping ring 423 of seal sleeve 42.
Further, the lower surface of the disk 60 of the first locking mechanism is provided with and stirs groove 65, the opening stirring groove 65 extends to the edge of the lower surface of disk 60, the Opening length stirring groove 65 is less than the length of the bottom land of the pilot hole 61 of the close disk 60 stirring groove 65, locking state control device 80 comprises cylinder 81, locking plectrum dish 82, the center of locking plectrum dish 82 offers through hole 820, the edge of locking plectrum dish 82 extends plectrum 821 to the direction at the center away from locking plectrum dish 82, locking plectrum dish 82 is set on lifting column 23 by through hole 820, and the plectrum 821 of locking plectrum dish 82 insert the corresponding disk 60 of the first locking mechanism stir in groove 65, cylinder 81 is fixed on holder 24, and the telescopic end of cylinder 81 is connected with locking plectrum dish 82 by pivot, the telescopic end of cylinder 81 is parallel with locking plectrum dish 82, in the process that the telescopic end of cylinder 81 is flexible, the telescopic end of cylinder 81 pulls locking plectrum dish 82 with lifting column 23 for axle rotates, and then utilize plectrum 821 driver plate 60 of locking plectrum dish 82 to relatively rotate with the lower clamping ring 423 of seal sleeve 42.Such as, arc sliding guiding groove 822 is offered at locking plectrum dish 82, pivot comprises sliding axle and is set in the axle sleeve on sliding axle, one end of sliding axle embeds in sliding guidance groove 822, axle sleeve is fixedly connected with the telescopic end of cylinder 81, the telescopic end of cylinder 81 pulls sliding axle to slide in the sliding guidance groove 822 of locking plectrum dish 82 by axle sleeve, and then driver plate 60 relatively rotates with the lower clamping ring 423 of seal sleeve 42.Holder 24 is arranged the accepting groove of ring-type, in accepting groove, arrange reinforcement, sealed base 41 is fixed on reinforcement, and cylinder 81 is fixed on the bottom surface of the accepting groove of holder 24.
The actual environment that holder 24 quantity in jacking gear 20 can be applied according to jacking gear 20 is determined, such as, can arrange a holder 24 in jacking gear 20.
Claims (10)
1. a jacking gear, it is characterized in that: comprise the first fixed mount, upper and lower displacement drive unit, lifting column, holder and locking piece, first fixed mount comprises lower fixed frame and is vertically set on the vertical fixture on lower fixed frame, upper and lower displacement drive unit is fixed on lower fixed frame, one end of lifting column is fixedly connected with the telescopic end of upper and lower displacement drive unit, and the telescopic end of upper and lower displacement drive unit, lifting column is vertical with the lower fixed frame of the first fixed mount, lifting column is provided with draw-in groove, holder is provided through hole, the free end of lifting column through holder through hole, locking piece is fixedly connected with holder lower surface, the end that snaps in of locking piece faces with the draw-in groove on lifting column, snapping in after in the draw-in groove held and snap on lifting column at locking piece, the telescopic end of upper and lower displacement drive unit drives on holder, lower motion.
2. jacking gear according to claim 1, it is characterized in that: jacking gear also comprises guide post, holder is also provided with bullport, one end of guide post is fixedly connected with the first fixed mount through after the bullport of holder, guide post is parallel with lifting column, during to drive holder to be elevated at upper and lower displacement drive unit, ensure that holder is stable mobile up and down.
3. jacking gear according to claim 1 and 2, it is characterized in that: the draw-in groove of lifting column is ring groove, locking piece comprises cylinder and clamp, cylinder is fixed on the lower surface of holder, the telescopic end of cylinder is connected with one end of clamp, the other end of clamp has the arc notch matched with the draw-in groove of lifting column, pressure provides mechanism to provide pressure gas for cylinder, clamp is promoted near lifting column, until the arc notch of clamp contacts with the bottom of the draw-in groove of lifting column to make the telescopic end of cylinder.
4. jacking gear according to claim 3, is characterized in that: upper and lower displacement drive unit is cylinder.
5. jacking gear according to claim 1, is characterized in that: lifting column is arranged at least two draw-in grooves and at least two holders, the quantity of locking piece is corresponding with the quantity of holder.
6. adopt a full-automatic concrete Anti-leakage instrument for jacking gear, comprise jacking gear, pressure provides mechanism, concrete test block packoff and test monitoring module, wherein, concrete test block packoff is arranged on jacking gear, concrete test block packoff comprises sealed base, the seal sleeve suitable with concrete test block shape, and the upper surface of sealed base is provided with boss, and the bottom of the shape of boss and seal sleeve is suitable, boss center is provided with water filling through hole, jacking gear comprises the first fixed mount, upper and lower displacement drive unit, lifting column, at least two holders and locking piece, first fixed mount comprises lower fixed frame and is vertically set on the vertical fixture on lower fixed frame, upper and lower displacement drive unit is fixed on lower fixed frame, one end of lifting column is fixedly connected with the telescopic end of upper and lower displacement drive unit, and the telescopic end of upper and lower displacement drive unit, lifting column is vertical with the lower fixed frame of the first fixed mount, lifting column is provided with draw-in groove, the quantity of draw-in groove is corresponding with the quantity of holder, holder is provided through hole, the free end of lifting column successively through described at least two holders through hole, the top of the seal sleeve of locking piece and concrete test block packoff is fixedly connected with the lower surface of the holder of top, the lower surface of the sealed base of concrete test block packoff contacts fixing with the holder of below, and be arranged on top holder on seal sleeve be buckled in be arranged on below holder on sealed base on and reach sealing state time, the end that snaps in of locking piece faces with the draw-in groove on lifting column, test monitoring module is used for the input operation of operation response personnel, the end that snaps in controlling locking piece snaps in the draw-in groove of lifting column, and control the work of upper and lower displacement drive unit to make seal sleeve be separated with sealed base or to make seal sleeve be buckled on sealed base, and controlled pressure provides mechanism to inject the water of predetermined pressure by the water filling through hole on sealed base, to carry out impermeability test to the concrete test block in concrete test block packoff.
7. the full-automatic concrete Anti-leakage instrument of employing jacking gear according to claim 6, it is characterized in that: jacking gear also comprises guide post, holder is also provided with bullport, one end of guide post is fixedly connected with the first fixed mount through after the bullport of holder, guide post is parallel with lifting column, during to drive holder to be elevated at upper and lower displacement drive unit, ensure that holder is stable mobile up and down.
8. the full-automatic concrete Anti-leakage instrument of the employing jacking gear according to claim 6 or 7, it is characterized in that: the draw-in groove of lifting column is ring groove, locking piece comprises cylinder and clamp, cylinder is fixed on the holder of top, and cylinder is positioned at the below of the holder of top, the telescopic end of cylinder is connected with one end of clamp, the other end of clamp has the arc notch matched with the draw-in groove of lifting column, pressure provides mechanism to provide pressure gas for cylinder, clamp is promoted near lifting column to make the telescopic end of cylinder, until the arc notch of clamp contacts with the bottom of the draw-in groove of lifting column.
9. the full-automatic concrete Anti-leakage instrument of employing jacking gear according to claim 8, it is characterized in that: upper and lower displacement drive unit is cylinder, lower end sealed base being arranged the first locking mechanism and seal sleeve also arranges the second locking mechanism matched with the first locking mechanism, when seal sleeve is buckled on sealed base, realized the locking of seal sleeve and sealed base by the cooperation of the first locking mechanism, the second locking mechanism, seal sleeve comprises rubber sealing boot, sealing shroud bracing ring, upper trim ring, lower clamping ring, sealing shroud bracing ring is cylindric, rubber sealing boot is round table-like, the diameter of the bottom surface of rubber sealing boot is corresponding with the internal diameter of sealing shroud bracing ring, rubber sealing boot upper, lower end is all provided with ring-type Embedded Division, the two ends of the sidewall of sealing shroud bracing ring are arranged corresponding annular seal groove, the lower end of the sidewall of upper trim ring is also provided with annular seal groove, the upper end of the sidewall of lower clamping ring is also provided with annular seal groove, rubber seal is set on after in sealing shroud bracing ring, in annular seal groove on the two ends of the sidewall of the embedding big envelope bracing ring that ring-type Embedded Division is corresponding, after upper trim ring is arranged on the upper end of the sidewall of sealing shroud bracing ring, ring-type Embedded Division on the upper end of rubber sealing boot embeds in the annular seal groove of upper trim ring, after lower clamping ring is arranged on the lower end of the sidewall of sealing shroud bracing ring, ring-type Embedded Division on the lower end of rubber sealing boot embeds in the annular seal groove of lower clamping ring, so make rubber sealing boot, seal chamber is formed between sealing shroud bracing ring, the sidewall of sealing shroud bracing ring offers press water filling orifice, the press water that pressure provides mechanism to provide injects rubber sealing boot by press water filling orifice, formed between sealing shroud bracing ring in seal chamber, the side close contact of rubber sealing boot and concrete test block is made by the pressure of press water, the top of concrete test block is arrived from the side of concrete test block to prevent the water of the predetermined pressure injected from the water filling through hole sealed base, the lower end of the sidewall of lower clamping ring arranges described second locking mechanism, second locking mechanism is formed in the following way: the first ring-shaped platform is extended to the direction, axis away from lower clamping ring in the lower end of the sidewall of lower clamping ring, annular flat edge of table extends annular wall to the lower end bearing of trend of the sidewall of lower clamping ring again, the end of annular wall extends the second ring-shaped platform to the direction, axis near lower clamping ring, the second ring-shaped platform offers at least two stay inlet ports, the reference column that sealed base comprises sealing station and extends from sealing station lower surface, sealing station is arranged described water filling through hole, first locking mechanism comprises disk, the center of disk offers pilot hole, disk is also provided with ring-type waste water collection tank and location annular boss, the bottom land of ring-type waste water collection tank is provided with waste water exhaust opening, location annular boss, pilot hole, ring-type waste water collection tank is coaxially arranged, location annular boss is near pilot hole, ring-type waste water collection tank is away from pilot hole, the edge of disk extends at least two staies to the center position away from disk, the diameter of sealing station is greater than the aperture of the pilot hole of disk, the diameter of sealing station is corresponding with the internal diameter of location annular boss, the diameter of reference column is corresponding with the aperture of the pilot hole of disk, the reference column of sealed base is fixedly connected with the holder of below through after the pilot hole of disk, sealed base and disk can relatively rotate, when seal sleeve covers on sealed base, the stay of disk enters from the stay inlet port of the second locking mechanism, the stay that the lower clamping ring of seal sleeve and disk relatively rotate rear disk is stuck between the first ring-shaped platform and the second ring-shaped platform, lock up and down to make seal sleeve and sealed base.
10. the full-automatic concrete Anti-leakage instrument of employing jacking gear according to claim 9, it is characterized in that: adopt the full-automatic concrete Anti-leakage instrument of jacking gear also to comprise locking state control device, locking state control device is fixed on the holder of below, locking state control device is connected with disk, locking state control device is under pressure provides the driving of mechanism, and the lower clamping ring promoting disk and seal sleeve relatively rotates, the lower surface of the disk of the first locking mechanism is provided with and stirs groove, the opening stirring groove extends to the edge of the lower surface of disk, the Opening length stirring groove is less than the length of the bottom land stirring groove, locking state control device comprises cylinder, locking plectrum dish, the center of locking plectrum dish offers through hole, the edge of locking plectrum dish extends plectrum to the direction at the center away from locking plectrum dish, locking plectrum dish is set on lifting column by through hole, and the plectrum of locking plectrum dish insert the corresponding disk of the first locking mechanism stir in groove, cylinder is fixed on holder, and the telescopic end of cylinder is connected with locking plectrum dish by pivot, the telescopic end of cylinder is parallel with locking plectrum dish, in the process that the telescopic end of cylinder is flexible, the telescopic end of cylinder pulls locking plectrum dish to be that axle rotates with lifting column, and then utilize the plectrum driver plate of locking plectrum dish and the lower clamping ring of seal sleeve to relatively rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510332228.5A CN104897547B (en) | 2015-06-16 | 2015-06-16 | Lowering or hoisting gear and the full-automatic concrete Anti-leakage instrument using lowering or hoisting gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510332228.5A CN104897547B (en) | 2015-06-16 | 2015-06-16 | Lowering or hoisting gear and the full-automatic concrete Anti-leakage instrument using lowering or hoisting gear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104897547A true CN104897547A (en) | 2015-09-09 |
| CN104897547B CN104897547B (en) | 2018-01-23 |
Family
ID=54030350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510332228.5A Active CN104897547B (en) | 2015-06-16 | 2015-06-16 | Lowering or hoisting gear and the full-automatic concrete Anti-leakage instrument using lowering or hoisting gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104897547B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105716924A (en) * | 2016-04-25 | 2016-06-29 | 苏州市建设工程质量检测中心有限公司 | Concrete anti-permeability test model |
| CN108918232A (en) * | 2018-09-20 | 2018-11-30 | 中国人民解放军军事科学院国防工程研究院 | A kind of movable type large special anti-leakage detector for water |
| CN109632598A (en) * | 2018-12-06 | 2019-04-16 | 陈璐 | Envelope integrated apparatus is filled out in a kind of concrete impervious instrument leveling |
| CN113848167A (en) * | 2021-12-01 | 2021-12-28 | 南京东仪新智能科技有限公司 | Impervious test unit and full-automatic impervious appearance that does not have lift and locking device |
| CN116242763A (en) * | 2023-03-01 | 2023-06-09 | 浙江爱丽智能检测技术集团有限公司 | Concrete impermeability detection device and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1796080A (en) * | 2004-12-30 | 2006-07-05 | 厦门澳力普轮胎设备有限公司 | Hydraulic tyre vulcanizing machine in column type strap clamp locked mould mode, and method for adjusting mould |
| CN101319981A (en) * | 2008-07-23 | 2008-12-10 | 中交第一公路工程局有限公司 | Measurement device for concrete permeability under load action |
| CN201716254U (en) * | 2010-07-14 | 2011-01-19 | 中原工学院 | Concrete permeability testing device |
| CN102153029A (en) * | 2011-04-07 | 2011-08-17 | 宁波大学 | Multi-stage extension type jacking device capable of resetting automatically |
| CN103076266A (en) * | 2012-11-27 | 2013-05-01 | 宁夏新三思检测设备有限公司 | Automatic concrete penetration detection apparatus |
-
2015
- 2015-06-16 CN CN201510332228.5A patent/CN104897547B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1796080A (en) * | 2004-12-30 | 2006-07-05 | 厦门澳力普轮胎设备有限公司 | Hydraulic tyre vulcanizing machine in column type strap clamp locked mould mode, and method for adjusting mould |
| CN101319981A (en) * | 2008-07-23 | 2008-12-10 | 中交第一公路工程局有限公司 | Measurement device for concrete permeability under load action |
| CN201716254U (en) * | 2010-07-14 | 2011-01-19 | 中原工学院 | Concrete permeability testing device |
| CN102153029A (en) * | 2011-04-07 | 2011-08-17 | 宁波大学 | Multi-stage extension type jacking device capable of resetting automatically |
| CN103076266A (en) * | 2012-11-27 | 2013-05-01 | 宁夏新三思检测设备有限公司 | Automatic concrete penetration detection apparatus |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105716924A (en) * | 2016-04-25 | 2016-06-29 | 苏州市建设工程质量检测中心有限公司 | Concrete anti-permeability test model |
| CN105716924B (en) * | 2016-04-25 | 2019-08-09 | 苏州市建设工程质量检测中心有限公司 | Concrete impervious test mould |
| CN108918232A (en) * | 2018-09-20 | 2018-11-30 | 中国人民解放军军事科学院国防工程研究院 | A kind of movable type large special anti-leakage detector for water |
| CN108918232B (en) * | 2018-09-20 | 2023-09-26 | 中国人民解放军军事科学院国防工程研究院 | Portable large-scale special type impervious test device |
| CN109632598A (en) * | 2018-12-06 | 2019-04-16 | 陈璐 | Envelope integrated apparatus is filled out in a kind of concrete impervious instrument leveling |
| CN109632598B (en) * | 2018-12-06 | 2021-04-23 | 滕州建工建设集团有限公司 | Leveling and filling integrated device for concrete impermeability instrument |
| CN113848167A (en) * | 2021-12-01 | 2021-12-28 | 南京东仪新智能科技有限公司 | Impervious test unit and full-automatic impervious appearance that does not have lift and locking device |
| CN116242763A (en) * | 2023-03-01 | 2023-06-09 | 浙江爱丽智能检测技术集团有限公司 | Concrete impermeability detection device and method |
| CN116242763B (en) * | 2023-03-01 | 2023-11-24 | 浙江爱丽智能检测技术集团有限公司 | Concrete impermeability detection device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104897547B (en) | 2018-01-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104931405A (en) | Sealed permeability device and full-automatic concrete anti-permeability instrument adopting the same | |
| CN104897547A (en) | Lifting device and full-automatic concrete impermeability instrument adopting same | |
| CN103076266B (en) | Automatic concrete penetration detection apparatus | |
| CN204705571U (en) | The full-automatic concrete Anti-leakage instrument of sealing permeability apparatus and employing packoff | |
| CN104897548A (en) | Locking device and full-automatic concrete impermeability instrument adopting same | |
| CN111208047B (en) | Test method capable of simulating permeability of fractured rock mass under complex disturbance condition | |
| CN111189756B (en) | Broken rock mass-water-power coupling test system | |
| CN207964561U (en) | Concrete impervious instrument infiltration detection device | |
| CN104596853A (en) | Multifunctional vacuum preloading consolidation experiment apparatus and method for performing closed type vacuum preloading experiment | |
| CN108680430B (en) | Tailing centrifugal model consolidation seepage control system and testing method | |
| CN111175146B (en) | Bending resistance and impermeability dual-purpose test device and method for pipe piece | |
| CN111579377B (en) | Dynamic and static triaxial test device capable of eliminating influence of membrane embedding effect | |
| CN110595981A (en) | Concrete impermeability instrument | |
| CN210720095U (en) | Concrete impermeability instrument | |
| CN108872041B (en) | Tunnel segment waterproof layer performance testing device and testing method | |
| CN202928931U (en) | Full-automatic concrete permeation detection device | |
| CN103217326B (en) | Sample reaction cabin and detection reagent adding method | |
| CN210347339U (en) | Pressure tank device for simulating deep sea external pressure test | |
| CN111896454A (en) | Concrete water-resistant permeability test device and test method | |
| CN210982058U (en) | Full-automatic consolidation apparatus | |
| CN113758779A (en) | Continuous dissolving system for soil detection | |
| CN210626277U (en) | Concrete impermeability instrument | |
| CN210427530U (en) | Swelling agent performance detection test device | |
| CN212540073U (en) | Concrete water-resistant permeability test device | |
| CN117030695B (en) | Breed quality of water extraction detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20151015 Address after: Wang Tong Yue Xiang Cui 053000 Hengshui City, Hebei province Raoyang County village Applicant after: Cui Xiaoqing Address before: 750002, No. 34, A District, Jinfeng Industrial Zone, Jinfeng, the Ningxia Hui Autonomous Region, Yinchuan Applicant before: NINGXIA XINSANSI DETECTION EQUIPMENT CO.,LTD. |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171127 Address after: 210000 Jinqiao South Road, Shiqiao Industrial Park, Pukou District, Nanjing City, Jiangsu Province, A1043 Applicant after: NANJING HUAYAN INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: Wang Tong Yue Xiang Cui 053000 Hengshui City, Hebei province Raoyang County village Applicant before: Cui Xiaoqing |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180403 Address after: Guo Zhuang Zhen Liu Taozhuang village in Xianxian County city of Cangzhou province No. 3 Hebei 062254 Patentee after: Liu Yacong Address before: 210000 Jinqiao South Road, Shiqiao Industrial Park, Pukou District, Nanjing City, Jiangsu Province, A1043 Patentee before: NANJING HUAYAN INTELLIGENT TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180703 Address after: 211807 A1043, Jinqiao South Road, Shiqiao Industrial Park, Pukou street, Nanjing, Jiangsu Patentee after: NANJING YANHUA INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: 062254 No. 3, Liu Zhuang village, Guo Zhuang Town, Xianxian County, Cangzhou, Hebei Patentee before: Liu Yacong |
|
| IP01 | Partial invalidation of patent right | ||
| IP01 | Partial invalidation of patent right |
Commission number: 4W113776 Conclusion of examination: Maintain validity on the basis of claims 3-4 in the authorized announcement text Decision date of declaring invalidation: 20220801 Decision number of declaring invalidation: 57448 Denomination of invention: Lifting device and fully automatic concrete impermeability tester using lifting device Granted publication date: 20180123 Patentee: NANJING YANHUA INTELLIGENT TECHNOLOGY Co.,Ltd. Commission number: 4W113560 Conclusion of examination: Maintain validity on the basis of claims 3-4 in the authorized announcement text Decision date of declaring invalidation: 20220801 Decision number of declaring invalidation: 57448 Denomination of invention: Lifting device and fully automatic concrete impermeability tester using lifting device Granted publication date: 20180123 Patentee: NANJING YANHUA INTELLIGENT TECHNOLOGY Co.,Ltd. |