CN206696286U - A kind of gypsum board surface Water uptake measurement instrument - Google Patents

Abstract

The utility model discloses a kind of gypsum board surface Water uptake measurement instrument, solve the problems, such as that experimental period is long, its drip irrigation device is to include testing cylinder, the experiment cylinder is provided with five on the same line, and it is provided with connecting rod between adjacent experiment cylinder, the connecting rod of the outermost end is master link, and it is arranged with fixed plate respectively on master link, experiment seat is fixed with the bottom of the fixed plate, the experiment seat, which is provided with, is used for the drive component that drive connection bar rotates, and reaches the effective effect for reducing the experiment used time.

Description

A kind of gypsum board surface Water uptake measurement instrument

Technical field

Laboratory equipment field is the utility model is related to, more specifically, it relates to which a kind of water suction of gypsum board surface measures Determine instrument.

Background technology

Gypsum board surface Water uptake measurement instrument, it is a kind of equipment for measuring water imbibition, as shown in Figure 1, analyzer Include mounting seat 21, two plates 2 that are relatively fixed are fixed with the centre position of mounting seat 21, and in two fixed plates 2 Between be provided with can be with the experiment cylinder 1 of rotary moveable, and connecting rod 11 is fixed with the relative both sides of experiment cylinder 1, and at it In a fixed plate 2 towards experiment cylinder 1 reverse side on be provided with shake connecting rod 11 handle 111；Reality is placed with experiment cylinder 1 Test lid 12, and T-shaped handle 13 is welded with experiment lid 12, and slid respectively in two connecting rods 11 and have sliding bar 14, sliding has fastening board 33 on two sliding bars 14, and has threaded rod 31, and spiral shell by straight thread sliding on fastening board 33 Rasp bar 31 is mutually contradicted with handle 13, and rotating handles 32 is fixed with the other end of threaded rod 31, and in fastening board 33 Securing plate 3 is connected with towards the threaded rod screw thread 31 on this end of experiment cylinder 1.

Plasterboard is cut into the size of standard requirement, five parts of gypsum board samples are one group, and distillation is added in cylinder 1 is tested Water, one of gypsum board sample is placed on experiment cylinder 1, and by being arranged on the threaded rod 31 of experiment cylinder 1 upper end, will be real Test under lid 12 and be pressed on experiment cylinder 1, then the rocking bar 111 by controlling experiment cylinder 1 to overturn, experiment cylinder 1 is rotated to experiment lid 12 Direction downwards, and after waiting 2 hours, gypsum board sample is taken out, and continue to repeat remaining four samples, with Experimental data is obtained, ensures the accuracy of experimental data.

Whole experiment completes to need so operation test five times repeatedly, completes the experimental period needed for one group of sample and is up to 10 Hour, experiment is time-consuming especially long, therefore how to reduce experiment duration is the problem of we are in the urgent need to address.

Utility model content

The purpose of this utility model is to provide a kind of gypsum board surface Water uptake measurement instrument, and the analyzer effectively reduces reality Test the used time.

Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of gypsum board surface is inhaled Water analyzer, including experiment cylinder, the experiment cylinder are provided with five, and the company of being provided between adjacent experiment cylinder on the same line Extension bar, the connecting rod of the outermost end is master link, and is arranged with fixed plate respectively on master link, the fixed plate Experiment seat is fixed with bottom, the experiment seat, which is provided with, is used for the drive component that drive connection bar rotates.

Using above-mentioned technical proposal, because experiment is that five samples are one group, therefore five experiment cylinders are set, and test cylinder it Between connected by connecting rod, and connecting rod is in same straight line so that the application point of stress is in same position during five experiment cylinders of rotation Put；And fixed plate is fixed with the both ends of five experiment cylinders, master link, which is inserted in fixed plate, to be rotated；And main connection at one end Bar, in order to experimental implementation, is grasped repeatedly provided with five drive components tested cylinders and rotated are caused with effective reduction experiment The cumbersome experimental procedure made.

Further, the drive component includes the rotary components and and rotary components being arranged on the master link other end The roller of coplanar setting, is provided with transmission belt between the roller and rotary components, the roller is provided with motor.

Using above-mentioned technical proposal, the rotary components being arranged on master link and the rolling for coordinating rotation with rotary components Wheel and the motor for driving roller rotation so that, can be by the driving of motor, to control the upset of experiment cylinder in experiment.

Further, lower deep gouge is provided with the top of the fixed plate, the master link at lower deep gouge same position with opening Provided with fixing groove, the latch for limiting connecting rod rotation is interspersed with the lower deep gouge, the outer wall of the latch, which is provided with, to be slided Plate is moved, the lower deep gouge is provided with the seal ring for being used for closing lower deep gouge, and the seal ring is sheathed on latch, the sliding plate and seal ring Between elasticity contradict have the first elastic component.

Using above-mentioned technical proposal, the fixing groove and the lower same size of deep gouge that are set in connecting rod, and connecting rod and lower deep gouge Fixing groove is offered at same position, and is interspersed in lower deep gouge and is inserted in fixing groove by latch, with fixed connecting rod Position, and when latch is inserted in fixing groove, test cylinder opening direction upward, so that operator adds experiment reagent；It is arranged on Sliding plate and the seal ring being arranged on lower deep gouge on latch outer wall and the first elasticity being arranged between seal ring and sliding plate Part so that latch is stretched under elastic reaction in lower deep gouge.

Further, the rotary components include the rotary sleeve with being driven V belt translation, and the inwall of the rotary sleeve is provided with card Groove, the rotary sleeve are arranged with rotating wheel, the rotating wheel and the concentric setting of master link, be provided with inside the rotating wheel with Neck coordinate rotary components, the rotary components also include stretch in compression groove wedge and be arranged on compression groove bottom and The second elastic component that elasticity between wedge contradicts, the upper end of the rotary sleeve are provided with the fix bar for being fixed on fixed plate, institute State rotary sleeve and be provided with the delay bar contradicted in fix bar with fix bar the same face.

Using above-mentioned technical proposal, rotary sleeve is arranged with rotating wheel, and the inside of rotating wheel is provided with being opened in rotary sleeve The wedge that neck on wall coordinates, wedge are contacted under the elastic reaction of the second elastic component on rotary sleeve inwall；Work as behaviour During author's pull-up latch, main chain extension bar rotates under the drive of motor, send out latch so that latch contacts at the outer of master link Wall, when master link rotation rotates triggering groove to latch, latch insertion triggering groove, motor still drives rotating wheel rotation, Now fix bar and delay bar are inconsistent so that the inclined-plane carried on wedge contradicts with neck, and motor continues rotation and causes wedge Shape block departs from neck, and rotating wheel rotates alone, and such set causes operator to have time enough to stop motor, and most Experimental data is not interfered with big degree.

Further, the experiment seat is provided with timer, and the experiment seat is provided with forms series circuit with timer Buzzing loudspeaker and power supply and conducting block on latch is arranged on, the fixing groove is provided with same with fixing groove on connecting rod opposite face Size, the triggering groove in same axle center are described to trigger the electric contact point that triggering buzzing loudspeaker are provided with groove, the electric contact point and timer Series loop is formed with buzzing loudspeaker and power supply.

Using above-mentioned technical proposal, the timer set on seat and the buzzing with forming series circuit with timer are tested Loudspeaker and power supply and it is arranged on conducting block on latch so that police can be sent when reaching the default time during timer initiation automatically Report sound；Fixing groove be provided with connecting rod opposite face with the same size of fixing groove, the triggering groove in same axle center, and set in groove is triggered There is the electric contact point of triggering buzzing loudspeaker, and electric contact point forms series loop with timer and buzzing loudspeaker and power supply, works as latch Insertion triggering groove so that latch touches electric contact point, to connect series loop, works as latch insertion triggering groove, experiment set to reach Under turning groove, start timing, to ensure the accuracy of experimental data.

Further, the experiment cylinder is made of transparent material.

Using above-mentioned technical proposal, experiment cylinder is arranged to transparent material, in order to the steaming in operator's observation experiment cylinder Whether distilled water has reached the height of standard requirement.

Further, it is provided with scale on the outer wall of the experiment cylinder.

Using above-mentioned technical proposal, scale is set on the outer wall of experiment cylinder, in order to which operator adds distilled water more Accurately.

Brief description of the drawings

Fig. 1 is analyzer of the prior art；

Fig. 2 is the analyzer in the present embodiment；

Fig. 3 is enlarged drawing at A in Fig. 2；

Fig. 4 is section B-B figure in Fig. 3；

Fig. 5 is C-C sectional views in Fig. 3.

In figure：1st, cylinder is tested；11st, connecting rod；111st, rocking bar；112nd, fixing groove；113rd, groove is triggered；1131st, electric contact block； 12nd, experiment lid；13rd, handle；14th, bar is slid；15th, scale；16th, secondary connecting rod；2nd, fixed plate；21st, mounting seat；22nd, fix bar； 23rd, groove；24th, seal ring；25th, sliding plate；26th, the first elastic component；221st, pin；3rd, securing plate；31st, threaded rod；32nd, handle is rotated Hand；33rd, fastening board；4th, master link；5th, latch；51st, pulling block；52nd, conducting block；6th, motor；61st, roller；62nd, transmission belt；7、 Timer；71st, power supply；72nd, electric wire；73rd, buzzing loudspeaker；18th, rotating wheel；81st, bar is postponed；82nd, rotary sleeve；821st, neck；83、 Wedge；84th, the second elastic component；85th, telescopic chute；9th, seat is tested.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but As long as all protected in right of the present utility model by Patent Law.

Embodiment：A kind of gypsum board surface Water uptake measurement instrument, as shown in accompanying drawing 2 and accompanying drawing 3, including experiment seat 9, in reality To test on seat 9 and five experiment cylinders 1 are installed, the experiment cylinder 1 in the present embodiment is manufactured using transparent pipe and closing its one end, and Fixed plate 2 is being fixed with the both sides of experiment cylinder 1 respectively, and is testing and is connected between cylinder 1 and fixed plate 2 by connecting rod 11, is being made Must test cylinder 1 can in fixed plate 2 rotary moveable, and five experiment cylinders 1 between by being connected respectively by secondary connecting rod 1611 It is connected together so that five experiment synchronous rotaries of cylinder 1, and the connecting rod 11 most on both ends is master link 411, in master link 411 towards being fixed with rotating wheel 18 on one end of fixed plate 2, and rotary sleeve 82 is arranged with rotating wheel 18, rotary sleeve 82 Be made by cylinder that be provided with annular groove on outer wall and central through hole, rotating wheel 18 due to the inner ring of rotary sleeve 82 with size Cylinder is made；Motor 6 is fixed with the experiment seat 9 on the side of fixed plate 2, and roller 61 is installed on motor 6, roller 61 is by outer Be provided with wall annular groove and central through hole cylinder is made, and the external diameter of roller 61 is less than the external diameter of rotary sleeve 82, is rolling Transmission belt 62 is socketed with wheel 61 and rotary sleeve 82 so that the experiment rotary moveable under the driving of motor 6 of cylinder 1；In experiment seat 9 On be provided with it is parallel with the thickness direction of fixed plate 2 be fitted with timer 7, power supply 71 and meter are fitted with the back of timer 7 When device 7 and fixed plate 2 between connect live wire 72.

Deviate the axle center of rotary sleeve 82 as shown in accompanying drawing 3 and accompanying drawing 4, on rotary sleeve 82 and be fixed with delay bar 81, in rotary sleeve Fix bar 22 is fixed with the fixed plate 2 of 82 upper ends, and pin 221 is being connected with perpendicular to fix bar 22, and in rotary sleeve 82 Neck 821 is offered on inwall, telescopic chute 85 is provided with the outer ring of rotating wheel 18, and is placed with telescopic chute 85 and neck 821 wedges 83 coordinated, and elasticity conflict has the second elastic component 84 between the bottom of wedge 83 and the bottom of telescopic chute 85, The second elastic component 84 in the present embodiment uses spring, and the EDGE CONTACT on the inclined-plane of wedge 83 and neck 821 so that rotation When driving rotary sleeve 82 to rotate, delay bar 81 contradicts wheel 18 with lever so that rotary sleeve 82 stops the rotation, and rotating wheel 18 continues Rotation, wedge 83 constantly do stretching motion with the rotation of rotating wheel 18 in neck 821, until operator stops motor 6 Rotation.

As shown in Figure 5, it is provided with master link 411 and offers two grooves relative and of the same size respectively, wherein one It is individual be fixing groove 112, another be triggering groove 113；Electric contact block 1131 is installed in triggering groove 113；And opened in fixed plate 2 Have a groove 23, and groove 23 with fixing groove 112 on same axle center, and diameter is consistent, inserted with latch in groove 23 5, the conducting block 52 connected with timer 7 is provided with the bottom of latch 5；And sliding plate 25 is fixed with the outer wall of latch 5 And be fixed with seal ring 24 in groove 23 and latch 5 is limited in groove 23, and be placed between seal ring 24 and sliding plate 25 The first elastic component 26 being enclosed on latch 5, the first elastic component 26 during the present embodiment has use spring, and in the another of latch 5 Pulling block 51 is fixed with end so that latch 5 stretches in elastic reaction in groove 23.

The course of work and principle：Experiment reagent is placed in cylinder 1 is tested, by the scale 15 being arranged on experiment cylinder 1, is made Obtaining operator can be gone to place the defined height of experimental pharmacy according to scale 15, and experiment cylinder 1 is used into transparent material making, So that operator after then compressing experiment lid 12, can be opened with the service condition of the experimental pharmacy in observation experiment cylinder 1 at any time Motor 6, latch 5 is lifted, when experiment cylinder 1 starts rotated down latch 5 so that latch 5 is sliding on the outer wall of master link 411 Move；When latch 5 slides onto triggering groove 113 in connecting rod 11, the experiment opening direction of cylinder 1 is fully towards under, and latch 5 is in elastic reaction Lower automatically lower bullet insertion triggering groove 113 so that guide pad contacts with electric contact block 1131, connects timer 7 and buzzing loudspeaker 73 Between formation series loop so that timer 7 starts timing and buzzing loudspeaker 73 are sent out when timer 7 reaches preset time Go out alarm song and remind operator, experimental period has arrived.

Claims (7)

1. a kind of gypsum board surface Water uptake measurement instrument, including experiment cylinder (1), it is characterised in that：The experiment cylinder (1) is same Straight line is provided with five, and connecting rod (11) is provided between adjacent experiment cylinder (1), based on the connecting rod (11) of the outermost end Connecting rod (4), and it is arranged with fixed plate (2) respectively on master link (4), it is fixed with reality on the bottom of the fixed plate (2) Seat (9) is tested, the experiment seat (9), which is provided with, is used for the drive component that drive connection bar (11) rotates.

A kind of 2. gypsum board surface Water uptake measurement instrument according to claim 1, it is characterised in that：The drive component bag The rotary components being arranged on master link (4) other end and the roller (61) with the coplanar setting of rotary components are included, it is described Roller (61) is provided with transmission belt (62) between rotary components, and the roller (61) is provided with motor (6).

A kind of 3. gypsum board surface Water uptake measurement instrument according to claim 1, it is characterised in that：The fixed plate (2) Top on be provided with lower deep gouge (23), the master link (4) at lower deep gouge (23) same position with offering fixing groove (112) latch (5) for limiting connecting rod (11) rotation, the outer wall of the latch (5), are interspersed with the lower deep gouge (23) Sliding plate (25) is provided with, the lower deep gouge (23) is provided with the seal ring (24) for being used for closing lower deep gouge, seal ring (24) set Located at latch (5), between the sliding plate (25) and seal ring (24), elasticity, which contradicts, the first elastic component (26).

A kind of 4. gypsum board surface Water uptake measurement instrument according to claim 2, it is characterised in that：The rotary components bag The rotary sleeve (82) with transmission belt (62) transmission is included, the inwall of the rotary sleeve (82) is provided with neck (821), the rotary sleeve (82) rotating wheel (8), the rotating wheel (8) and master link (4) concentric setting are arranged with, is set inside the rotating wheel (8) Have with neck (821) coordinate rotary components, the rotary components also include stretch in telescopic chute (85) wedge (83) and The second elastic component (84) that the elasticity being arranged between telescopic chute (85) bottom and wedge (83) contradicts.

A kind of 5. gypsum board surface Water uptake measurement instrument according to claim 1, it is characterised in that：The experiment seat (9) Timer (7) is provided with, the experiment seat (9) is provided with the buzzing loudspeaker (73) and electricity that series circuit is formed with timer (7) Source (71) and be arranged on conducting block (52) on latch (5), the fixing groove (112) be provided with connecting rod (11) opposite face with Fixing groove (112) same to size, the triggering groove (113) in same axle center are described to trigger the electricity that triggering buzzing loudspeaker are provided with groove (113) Contact, the electric contact point form series loop with timer (7) and buzzing loudspeaker (73) and power supply (71).

A kind of 6. gypsum board surface Water uptake measurement instrument according to claim 5, it is characterised in that：The experiment cylinder (1) It is made of transparent material.

A kind of 7. gypsum board surface Water uptake measurement instrument according to claim 5, it is characterised in that：The experiment cylinder (1) Outer wall on be provided with scale (15).