CN109490172B - Detection apparatus for building waterproof material - Google Patents
Detection apparatus for building waterproof material Download PDFInfo
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- CN109490172B CN109490172B CN201811573274.4A CN201811573274A CN109490172B CN 109490172 B CN109490172 B CN 109490172B CN 201811573274 A CN201811573274 A CN 201811573274A CN 109490172 B CN109490172 B CN 109490172B
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- box body
- plate
- piston
- waterproof material
- connecting rod
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- 239000000463 material Substances 0.000 title claims abstract description 78
- 238000001514 detection method Methods 0.000 title claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 78
- 230000008859 change Effects 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 230000007246 mechanism Effects 0.000 claims description 14
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 9
- 230000006698 induction Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002985 plastic film Substances 0.000 claims description 3
- 229920006255 plastic film Polymers 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000008595 infiltration Effects 0.000 description 6
- 238000001764 infiltration Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000012466 permeate Substances 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 239000011229 interlayer Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000476 body water Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N15/0806—Details, e.g. sample holders, mounting samples for testing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
- G01N3/12—Pressure testing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0019—Compressive
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0042—Pneumatic or hydraulic means
- G01N2203/0044—Pneumatic means
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- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Dispersion Chemistry (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The invention belongs to the technical field of detection equipment, and particularly discloses a detection device for a building waterproof material, which comprises a piston cylinder, a pressing block, a box body and a support table, wherein a piston plate is connected in the piston cylinder in a sealing and sliding manner, the bottom of the piston plate is fixedly connected with a piston rod, the bottom of the piston rod is rotatably connected with a connecting rod, one end of the connecting rod is fixedly connected with the pressing block, the other end of the connecting rod is movably connected with the box body, a plurality of water-encountering color-changing test paper are arranged in the box body, the support table is positioned below the box body. Adopt this technical scheme, combine brace table, briquetting and box body to compress tightly the location to waterproof material, soak waterproof material bottom from the brace table, utilize the chance water color change test paper in the box body to detect waterproof material.
Description
Technical Field
The invention belongs to the technical field of detection equipment, and particularly relates to a detection device for a building waterproof material.
Background
The waterproof material is the building envelope and is intended to prevent the penetration of rain, snow and groundwater and also to prevent the erosion of moisture, steam and other harmful liquids in the air. The waterproof material needs to be detected in waterproof performance before use, so that quality problems in the use process are prevented.
The existing detection method for the plate-shaped waterproof material is mainly characterized in that a worker pours water on the waterproof material, whether water drops below the waterproof material is observed to detect the waterproof performance, the method cannot accurately detect the quality of the waterproof performance, and the manual water pouring is time-consuming and labor-consuming.
Disclosure of Invention
The invention aims to provide a detection device for a building waterproof material, which can realize more accurate detection of a plate-shaped waterproof material and can automatically detect that water for detection is contacted with the waterproof material.
In order to achieve the purpose, the basic scheme of the invention is as follows: a detection device for building waterproof materials comprises a rack, wherein a detection mechanism is arranged on the rack and comprises a box body, a pressing block and a supporting table, a plurality of water-encountering color-changing test paper are arranged in the box body, the bottom of the box body is provided with an opening, two baffles are arranged above the opening, and the baffles are fixedly connected with the inner wall of the box body; a connecting rod is arranged between the pressing block and the box body, one end of the connecting rod is fixedly connected with the top of the pressing block, the other end of the connecting rod is fixedly connected with a push plate, the push plate is arranged in the box body, and a driving mechanism for driving the connecting rod to move up and down is connected to the connecting rod; the supporting table is located below the box body and is in sliding connection with the machine frame, a groove is formed in the top of the supporting table, and the groove is communicated with a water inlet pipe.
The working principle and the beneficial effects of the basic scheme are as follows: the detection mechanism is arranged on the rack, when the device needs to be moved, the detection device can be integrally moved by disassembling the movable rack, and each part of the device does not need to be disassembled independently and then is installed after being moved, so that the time is saved. The supporting table can be used as a placing table for waterproof materials, the groove in the supporting table is communicated with the water inlet pipe, water flows into the water inlet pipe, and the water can enter the groove through the water inlet pipe. At this moment, the waterproof material is placed on the supporting table to seal the top opening of the groove, and water is contacted with the bottom of the waterproof material to permeate the waterproof material.
In addition, the driving mechanism can drive the connecting rod to move up and down, and the connecting rod is respectively connected with the pressing block and the push plate, so that the connecting rod can drive the pressing block and the push plate to move; when the connecting rod moved down, drive briquetting and push pedal downstream, make the briquetting apply pressure to waterproof material, and the push pedal moves down to meeting water color-changing test paper and apply pressure, and the bottom both sides of meeting water color-changing test paper are equipped with the baffle, so the push pedal extrusion meets water color-changing test paper, meets water color-changing test paper and gives the baffle with power transmission, and baffle and box body fixed connection, the thrust of push pedal is given the box body promptly, orders about the box body and moves down.
When the bottom of the box body abuts against the waterproof material, the push plate continues to move downwards, so that the box body applies pressure to the waterproof material, the waterproof material is tightly attached to the supporting table, water in the supporting table is prevented from leaking to the outside of the supporting table, and the external working environment of the device is prevented from being polluted; meanwhile, the support table and the box body simultaneously exert acting force on the waterproof material, so that the waterproof material is fixed and clamped, and inaccurate detection caused by movement of the waterproof material in the detection process is prevented; the box body can not move downwards at this moment, so the thrust of push pedal is acted on the middle part of meeting water color-changing test paper, makes the middle part of meeting water color-changing test paper protruding downwards and waterproof material upper surface contact, detects whether water in the brace table permeates to waterproof material upper surface, utilizes the change of test paper colour to make detection phenomenon more obvious.
Briquetting and box body press respectively in waterproof material's both sides, and the box body presss from both sides tight location to waterproof material one side with the cooperation of brace table, and the briquetting is when applying certain pressure to waterproof material's opposite side and lasting the certain time, observes waterproof material whether breaks, can detect whether meet the requirements of waterproof material's intensity.
Further, the driving mechanism comprises a piston cylinder and a power source, a piston plate is connected in the piston cylinder in a sealing and sliding mode, a piston rod is fixedly connected to the bottom of the piston plate, the bottom of the piston rod is rotatably connected with a connecting rod, the bottom of the piston cylinder is communicated with a water inlet pipe, and a first water pressure valve is arranged on the water inlet pipe; the power supply is connected with the piston plate, and can order about the piston plate and reciprocate.
The power source drives the piston plate to move up and down, the piston plate is fixedly connected with the piston rod, namely the piston plate can drive the piston rod to move up and down, and the piston rod is rotatably connected with the connecting rod, so that the connecting rod moves up and down along with the piston rod. Simultaneously the connecting rod can rotate, can drive box body and briquetting promptly and rotate in waterproof material top, makes box body and briquetting can detect waterproof material's different positions. In addition, brace table and frame sliding connection, so the brace table can slide to the position after the box body removes, so the brace table still cooperatees with the box body, makes the water of meeting in the box body water color-changing test paper detect the infiltration condition of the water of waterproof material's different positions, and the briquetting can press waterproof material's different positions simultaneously, detects the intensity of waterproof material different positions.
Furthermore, a transverse plate is arranged on one side of the supporting platform and is detachably connected with the supporting platform, an air suction cylinder is hinged to the upper surface of the transverse plate, a pressing plate is connected in the air suction cylinder in a sealing and sliding manner, and a push rod is fixedly connected with the pressing plate; one side that the brace table was kept away from to the diaphragm is equipped with elastic hang plate, and the hang plate upwards just inclines inwards, and the hang plate is located the box body below, and it is articulated between hang plate and push rod top, and the hang plate is inside to be equipped with the intermediate layer, and the intercommunication has the breathing pipe between intermediate layer and the cylinder of breathing in, and the intermediate layer is opened towards one side of box body bottom has a plurality of induction ports.
Elastic hang plate is located the box body below like this, can press the hang plate in the box body bottom when the box body moves down, the hang plate moves down this moment, drive the push rod and move down, push rod fixedly connected with clamp plate, so the clamp plate moves down along with the push rod and pushes into the breathing pipe with the gas between breathing cylinder bottom and clamp plate, gas gets into the intermediate layer in the hang plate by the breathing pipe again, then gas blows to the box body inside from the suction port department, dry and remove dust to meeting the water color-changing test paper, guarantee to meet the detection effect of water color-changing test paper to waterproof material.
The box body shifts up, the hang plate resets under self elastic action, the hang plate drives the push rod to shift up, the push rod upwards stimulates the clamp plate, the clamp plate forms the negative pressure with the suction cylinder bottom, the outside gas of suction cylinder is inhaled in the suction cylinder from suction port department, the inward appeal of suction port makes and meets the trend that water color change test paper has the downstream simultaneously, and the box body shifts up and drives the baffle and shift up, ascending effort is applyed to the both ends of meeting water color change test paper to the baffle, so meet water color change test paper of bottom in the box body under above-mentioned effort, bend to the centre from both ends, meet the contact surface reduction of water color change test paper and baffle this moment, the baffle reduces to the resistance of meeting water color change test paper, then meet the appeal that water color change test paper mainly received the suction port of below and move down from the inclined plane, need.
When the supporting table slides on the rack, the transverse plate can be detached from the supporting table, the transverse plate cannot obstruct the movement of the supporting table, and when the supporting table or the transverse plate is damaged, only the damaged part needs to be replaced, and the other part can still be continuously used, so that resources are saved.
Further, a sliding groove is formed in the circumferential direction of the outer wall of the supporting table, a metal plate is embedded at the bottom of the sliding groove, and a magnetic protrusion in sliding fit with the sliding groove is fixedly connected to the transverse plate.
When making the box body and propping up supporting bench cooperation detect waterproof material like this, the diaphragm can relative movement with the position of propping up supporting bench, makes the box body better with the operational coordination of diaphragm, and magnetism is inhaled mutually between arch and spout simultaneously, avoids the diaphragm to slide at will on a supporting bench outer wall.
Further, inside intercommunication between piston rod, connecting rod and briquetting, inside and the piston cylinder intercommunication of piston rod, briquetting bottom fixedly connected with rubber material's sucking disc, briquetting bottom opening, and its opening part is equipped with the second water pressure valve.
The pressing block moves downwards to drive the sucker to move downwards, the sucker can be completely attached to the waterproof material, the inside of the pressing block is changed into a closed space, and the pressing block can tightly press the waterproof material; the pressure of second water pressure valve in the piston cylinder reaches the definite value when just opening, makes the water in the piston cylinder compress tightly the back at the briquetting to waterproof material, just from piston rod internal flow to briquetting bottom, prevents rivers to the briquetting outside, and the detection of meeting water color-changing test paper is met in the influence, and the piston plate is still exerted pressure to water simultaneously for the infiltration speed of water, improves detection efficiency, and to the infiltration of the waterproof material at different positions, the reuse test paper detects, increase detection range.
Meanwhile, water enters the inside of the pressing block, the pressure of the pressing block on the waterproof material is increased, and in addition, the detection of the strength of the waterproof material by the pressing block is realized by combining the applied force and the applied time, so the applied force is increased, and the corresponding detection time can be reduced.
Furthermore, the top of each water-encountering color-changing test paper is fixedly connected with a water-stop film which is a plastic film. When meeting water color-changing test paper and waterproof material contact in the box body like this, water can only contact with the water color-changing test paper of the bottom of box body, can not pollute other test paper, avoids the wasting of resources.
Furthermore, one side of the baffle, which is far away from the side wall of the box body, is an arc-shaped curved surface. Therefore, the color-changing test paper can slide out from the baffle plates more easily under the suction action of the air suction port.
Drawings
Fig. 1 is a front sectional view of an embodiment of a detecting device for a building waterproofing material according to the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: piston cylinder 1, piston plate 2, piston rod 3, connecting rod 4, box body 5, briquetting 6, waterproof material 7, brace table 8, diaphragm 9, hang plate 10, suction cylinder 11, push pedal 12, recess 13, inlet tube 14, sucking disc 15, meet water color-changing test paper 16.
The embodiment example is shown in the attached figure 1: a detection device for building waterproof materials comprises a rack, wherein a driving mechanism and a detection mechanism are arranged on the rack.
The driving mechanism comprises a power source and a piston cylinder 1, the power source adopts a pneumatic cylinder, the pneumatic cylinder is positioned above the piston cylinder 1, and the pneumatic cylinder and the piston cylinder 1 are both fixedly connected with the frame; piston cylinder 1 internal seal sliding connection has piston plate 2, and piston plate 2 is connected with the pneumatic cylinder transmission, and the pneumatic cylinder can order about piston plate 2 and reciprocate, and 2 bottom fixedly connected with piston rods 3 of piston plate, 3 bottoms of piston rods rotate and are connected with horizontal connecting rod 4, the equal fixedly connected with vertical pole in both ends about connecting rod 4.
The detection mechanism is positioned below the driving mechanism and comprises a box body 5, a pressing block 6 and a supporting table 8.
Be equipped with push pedal 12, one fold and meet water color change test paper 16 and two baffles in box body 5 from last to down, push pedal 12 top and the vertical pole bottom fixed connection of 4 left ends of connecting rods meet water color change test paper 16 and place on the baffle, two baffles respectively with the left and right sides wall fixed connection of box body 5, the dog right flank is the arc curved surface. The water color-changing test paper 16 adopts cobalt chloride test paper which is blue when dry and red when wet, the cobalt chloride test paper is sensitive to water, and a plastic film is fixedly connected to the upper surface of the water color-changing test paper 16.
Briquetting 6 is located the right side of box body 5, its and the vertical pole bottom fixed connection on connecting rod 4 right side, 6 bottom edge fixed connection of briquetting have the sucking disc 15 of rubber material. The pressing block 6, the connecting rod 4 and the piston rod 3 are communicated with each other, the bottom of the pressing block 6 is open, a second hydraulic valve is arranged at the opening, and water inlets are formed in the left side face and the right side face, close to the top, of the piston rod 3.
Supporting bench 8 is located box body 5 under, supporting bench 8 and frame sliding connection, and supporting bench 8 bottom is equipped with the gyro wheel, is equipped with in the frame with gyro wheel sliding fit's gyro wheel slide rail. The supporting table 8 is a square table, a groove 13 is formed in the top of the square table, the groove 13 is communicated with the bottom of the piston cylinder 1 to form a water inlet pipe 14, a first hydraulic valve is fixedly connected to the communication position of the water inlet pipe 14 and the groove 13, and a waterproof adhesive layer is arranged on the edge of the groove 13. The diaphragm 9 can be dismantled and be connected with in the supporting bench 8 left side, and diaphragm 9 right side wall fixedly connected with takes magnetic arch, and supporting bench 8 lateral wall circumference is equipped with protruding sliding fit's spout, and the metal sheet has been inlayed to the spout bottom.
The upper surface of the transverse plate 9 is hinged with an air suction cylinder 11, a pressing plate is connected in the air suction cylinder 11 in a sealing and sliding manner, and the pressing plate is fixedly connected with a push rod. Diaphragm 9 left side articulates elastic hang plate 10, and hang plate 10 just inclines right upwards, and the part board body of hang plate 10 is located the edge that box body 5 below is close to the box body bottom, and it is articulated between hang plate 10 and push rod top, and hang plate 10 is inside to be equipped with the intermediate layer, and the intercommunication has the breathing pipe between intermediate layer and 11 bottoms of breathing cylinder, and the intermediate layer is opened towards one side of box body 5 bottom has a plurality of induction ports.
Initial state: the piston plate 2 is positioned in the piston cylinder 1 and close to the top of the piston cylinder 1, and water is filled between the piston plate 2 and the bottom of the piston cylinder 1. All anhydrous in recess 13 and the briquetting 6, meet water and discolour test paper 16 and put into box body 5 after abundant drying in, brace table 8 is located box body 5 under, and hang plate 10 keeps certain inclination, and the part board body on its right side is located box body 5 below, and the clamp plate is located the position that is close to suction cylinder 11 top in suction cylinder 11.
The operation process is as follows: at first place waterproof material 7 in brace table 8 and with the left frame of brace table 8 coplanar, start the pneumatic cylinder, the pneumatic cylinder orders about piston plate 2 downstream, piston plate 2 drives piston rod 3 downstream, piston rod 3 downstream makes connecting rod 4 downstream to drive push pedal 12 and briquetting 6 downstream.
When push pedal 12 moves down, make box body 5 remove down, offset with waterproof material 7 until 5 bottoms of box body, push pedal 12 continues the downstream this moment, make box body 5 exert pressure to waterproof material 7, waterproof material 7 and brace table 8, box body 5 closely laminates, the fixed clamp of completion to waterproof material 7, the middle part of meeting water color-changing test paper 16 receives the extrusion force of push pedal 12 simultaneously, and meet the holding power that water color-changing test paper 16 received the baffle at both ends about, make meeting water color-changing test paper 16 from controlling both ends to middle part slope, meet water color-changing test paper 16's middle part and waterproof material 7 upper surface contact.
When the pressing block 6 moves downwards, the sucking disc 15 is driven to move downwards to be completely attached to the upper surface of the waterproof material 7, the inside of the pressing block 6 is changed into a closed space, and the pressing block 6 compresses the waterproof material 7. At the moment, the piston plate 2 continues to move downwards to extrude water between the bottom of the piston cylinder 1 and the piston plate 2, when the pressure intensity in the piston cylinder 1 reaches a certain value, the second hydraulic valve is opened, the water in the piston cylinder 1 flows to the bottom of the pressing block 6 from the piston rod 3, the sucking disc 15 is attached to the waterproof material 7 to change the interior of the pressing block 6 into a closed space, so that the water can only permeate into the waterproof material 7, meanwhile, the water enters the pressing block 6, the pressure applied to the waterproof material 7 by the pressing block 6 is increased, and the right side part of the waterproof material 7 is bent to detect the strength of the waterproof material 7.
In-process that box body 5 moved down, 5 bottoms of box body push down hang plate 10, and hang plate 10 is located the edge of meeting water color-changing test paper 16 simultaneously, can not influence the contact of meeting water color-changing test paper 16 and waterproof material 7. When the inclined plate 10 moves downwards, the push rod drives the pressing plate to move towards the bottom of the air suction cylinder 11, the air between the bottom of the air suction cylinder 11 and the pressing plate is pushed into the air suction pipe by the pressing plate, the air enters the interlayer from the air suction pipe and is blown out from the air suction port, and the blown air cleans impurities which can be attached to the surface of the water color change test paper 16. In the above-mentioned process, when the second hydraulic valve was opened, first hydraulic valve was opened with it simultaneously, water in the piston cylinder 1 got into in the recess 13 from inlet tube 14, recess 13 top and waterproof material 7 closely laminate, water and the contact of waterproof material 7 bottom in the recess 13 promptly, water in the recess 13 constantly receives the extrusion force that comes from piston plate 2 simultaneously, extrude water in the recess 13 in to waterproof material 7, accelerate the infiltration rate of water, can know according to above-mentioned intensity detection condition with the principle, accelerate water infiltration rate and should reduce infiltration time promptly, and the detection efficiency is improved.
After the box body and the pressing block extrude the waterproof material for a certain time, the pneumatic cylinder is controlled to drive the piston plate 2 to move upwards, the piston plate 2 moves upwards to drive the box body 5 and the pressing plate to move upwards, negative pressure is formed between the piston plate 2 and the bottom of the piston cylinder 1, the first hydraulic valve and the second hydraulic valve are opened, and water which does not permeate into the waterproof material 7 in the pressing block 6 and the groove 13 flows back to the piston cylinder 1.
The box body 5 moves upwards, the elastic inclined plate 10 loses the pressure of the box body 5 on the box body and gradually resets, the inclined plate 10 drives the push rod to move upwards, the push rod pulls the pressing plate upwards, and the pressing plate moves towards the top of the air suction cylinder 11. In the process, negative pressure is formed between the pressing plate and the bottom of the air suction cylinder 11, air outside the air suction cylinder 11 is sucked into the interlayer from the air suction port, and then the air enters the air suction cylinder 11 from the interlayer. At this time, the middle part of the water-encountering color-changing test paper 16 on the bottom layer of the box body 5 is ejected downwards under the action of the push plate 12, the air suction port sucks air inwards to apply a downward action force to the water-encountering color-changing test paper 16, and the water-encountering color-changing test paper 16 moves downwards from the inclined surface under the action of the suction force of the lower air suction port to automatically take out the water-encountering color-changing test paper 16.
At this moment, the connecting rod 4 is manually rotated to enable the box body 5 and the pressing block 6, the supporting table 8 is pushed again, the supporting table 8 slides to the position under the box body 5 on the rack, and meanwhile, the position of the transverse plate 9 is moved, so that the device repeats the above operations, and the detection of different parts of the waterproof material 7 is completed.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (5)
1. The utility model provides a building is detection device for waterproof material, includes the frame, is equipped with detection mechanism in the frame, its characterized in that: the detection mechanism comprises a box body, a pressing block and a supporting table, wherein a plurality of water color change test papers are arranged in the box body, the bottom of the box body is provided with an opening, two baffles are arranged above the opening, and the baffles are fixedly connected with the inner wall of the box body; a connecting rod is arranged between the pressing block and the box body, one end of the connecting rod is fixedly connected with the top of the pressing block, the other end of the connecting rod is fixedly connected with a push plate, the push plate is arranged in the box body, and a driving mechanism for driving the connecting rod to move up and down is connected to the connecting rod; the support table is positioned below the box body and is in sliding connection with the rack, a groove is formed in the top of the support table, and the groove is communicated with a water inlet pipe; the driving mechanism comprises a piston cylinder and a power source, a piston plate is connected in the piston cylinder in a sealing and sliding manner, a piston rod is fixedly connected to the bottom of the piston plate, the bottom of the piston rod is rotatably connected with a connecting rod, the bottom of the piston cylinder is communicated with a water inlet pipe, and a first water pressure valve is arranged on the water inlet pipe; the power source is connected with the piston plate and can drive the piston plate to move up and down; a transverse plate is arranged on one side of the supporting platform and is detachably connected with the supporting platform, an air suction cylinder is hinged to the upper surface of the transverse plate, a pressing plate is connected in the air suction cylinder in a sealing and sliding manner, and a push rod is fixedly connected with the pressing plate; one side that the brace table was kept away from to the diaphragm is equipped with elastic hang plate, and the hang plate upwards just inclines inwards, and the hang plate is located the box body below, and it is articulated between hang plate and push rod top, and the hang plate is inside to be equipped with the intermediate layer, and the intercommunication has the breathing pipe between intermediate layer and breathing cylinder bottom, and the intermediate layer is opened towards one side of box body bottom has a plurality of induction ports.
2. The detecting device for the building waterproof material according to claim 1, characterized in that: the supporting table is characterized in that a sliding groove is formed in the outer wall of the supporting table in the circumferential direction, a metal plate is embedded at the bottom of the sliding groove, and a magnetic bulge in sliding fit with the sliding groove is fixedly connected to the transverse plate.
3. The detecting device for the building waterproof material according to claim 1, characterized in that: the piston rod, the connecting rod and the pressing block are communicated with each other, the piston rod is communicated with the interior of the piston cylinder, the bottom of the pressing block is fixedly connected with a sucker made of rubber, the bottom of the pressing block is open, and a second hydraulic valve is arranged at the opening of the pressing block.
4. The detecting device for the building waterproof material according to claim 3, characterized in that: the top of each water color changing test paper is fixedly connected with a water-stop film which is a plastic film.
5. The detecting device for the building waterproof material according to claim 4, characterized in that: one side of the baffle, which is far away from the side wall of the box body, is an arc-shaped curved surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811573274.4A CN109490172B (en) | 2018-12-21 | 2018-12-21 | Detection apparatus for building waterproof material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811573274.4A CN109490172B (en) | 2018-12-21 | 2018-12-21 | Detection apparatus for building waterproof material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109490172A CN109490172A (en) | 2019-03-19 |
| CN109490172B true CN109490172B (en) | 2021-03-30 |
Family
ID=65711320
Family Applications (1)
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| CN110487648B (en) * | 2019-08-12 | 2022-03-01 | 佛山市德信致远陶瓷有限公司 | High-precision detection equipment for ceramic tile quality and use method thereof |
| CN110823766A (en) * | 2019-11-14 | 2020-02-21 | 湖南古圣砖瓦科技有限公司 | Dryness detection equipment for coated waterproof material |
| CN110865015A (en) * | 2019-11-26 | 2020-03-06 | 安徽开林新材料股份有限公司 | Waterproof performance detection device for ship waterproof paint |
| CN111024589B (en) * | 2020-01-06 | 2023-09-26 | 西安湄南生物科技股份有限公司 | Detection device for building waterproof material based on high-voltage magnetization principle |
| CN114894694B (en) * | 2022-05-18 | 2022-10-28 | 山东房建建设集团有限公司 | Building material waterproof performance testing arrangement |
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