CN214584814U

CN214584814U - Self-adhesion modified asphalt waterproofing membrane is viscidity testing arrangement just

Info

Publication number: CN214584814U
Application number: CN202120774236.6U
Authority: CN
Inventors: 郭岩
Original assignee: Beijing Yuyangzeli Waterproof Material Co ltd
Current assignee: Beijing Yuyangzeli Waterproof Material Co ltd
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-11-02
Anticipated expiration: 2031-04-15

Abstract

The utility model belongs to the technical field of just viscidity testing arrangement, especially, be a viscidity testing arrangement is just like self-adhesion modified asphalt waterproofing membrane, inconvenient according to the pressing force of difference to current just viscidity testing arrangement, test different adhesion value, and inconvenient fix self-adhesion modified asphalt waterproofing membrane, lead to self-adhesion modified asphalt waterproofing membrane easily to take place the displacement, influenced the problem of the accuracy of test result, propose following scheme now, it includes the base, the top fixed mounting of base has the portal frame, the installing port has been seted up at the top of portal frame, fixed mounting has electric putter in the installing port. The utility model has the advantages of reasonable design, the convenience is according to the pressing force of difference, tests the size of different adhesion value, has driven moving down of fixed plate through the rack, and the convenience is fixed self-adhesion modified asphalt waterproofing membrane, takes place the accuracy that the displacement influences the test result when avoiding testing.

Description

Self-adhesion modified asphalt waterproofing membrane is viscidity testing arrangement just

Technical Field

The utility model relates to a just viscidity testing arrangement technical field especially relates to a viscidity testing arrangement is just called to self-adhesion modified asphalt waterproofing membrane.

Background

Along with the social development, the requirements on the environmental protection performance of products and the environmental friendliness in the use process are higher and higher. The traditional modified asphalt waterproof coiled material is exaggeratedly publicized to have harmful toxic gas due to the release of smoke in the hot melting construction process, so that the use is limited; the self-adhesive coiled material is easy to construct and environment-friendly, so that the self-adhesive coiled material is popular with more and more customers. One of the most important indexes of the self-adhesive modified asphalt waterproof coiled material is the adhesive property.

However, the conventional initial viscosity testing device is inconvenient to test different adhesion values according to different pressing forces, and is inconvenient to fix the self-adhesive modified asphalt waterproof roll, so that the self-adhesive modified asphalt waterproof roll is easy to displace, the accuracy of a test result is influenced, and therefore the initial viscosity testing device for the self-adhesive modified asphalt waterproof roll is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the inconvenient pressing force according to the difference of present just viscidity testing arrangement, test different adhesion value, and inconvenient fix self-adhesion modified asphalt waterproofing membrane, lead to self-adhesion modified asphalt waterproofing membrane easily to take place the displacement, influenced the shortcoming of the accuracy of test result, and the just viscidity testing arrangement of a self-adhesion modified asphalt waterproofing membrane who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a self-adhesion modified asphalt waterproof coiled material initial viscosity testing device comprises a base, wherein a portal frame is fixedly mounted at the top of the base, a mounting opening is formed in the top of the portal frame, an electric push rod is fixedly mounted in the mounting opening, a pressure sensor is fixedly mounted on an output shaft of the electric push rod, a transverse plate is fixedly sleeved on the outer side of the pressure sensor, two first springs are fixedly mounted at the top of the pressure sensor, one ends, away from the transverse plate, of the two first springs are fixedly mounted on the inner wall of the top of the portal frame, a round rod is fixedly mounted at the bottom of the transverse plate, a sleeve is slidably sleeved on the outer side of the round rod, a second spring is fixedly mounted at the bottom end of the round rod, a tension sensor is fixedly mounted at one end, away from the round rod, of the second spring, the tension sensor is fixedly mounted on the inner wall of the sleeve, and a bonding disc is fixedly mounted at the bottom end of the sleeve, the bottom fixed mounting of diaphragm has two gag lever posts, and the bottom of two gag lever posts and the top looks butt of bonding pad, the standing groove has been seted up at the top of base, the bottom of base is rotated and is installed the worm, the bottom of base is rotated and is provided with the axis of rotation, worm wheel and two gears have been cup jointed to the outside of axis of rotation fixedly, worm and worm wheel mesh mutually, the activity is provided with two racks on the base, and two racks mesh with the gear that corresponds respectively mutually, and the equal fixed mounting in one side that two racks are close to each other has the fixed plate.

Preferably, the top of worm extends to the top of base and fixed mounting has the hand wheel, the top fixed mounting of hand wheel has the handle, conveniently rotates the worm.

Preferably, two slide holes are formed in the top of the base, and the two racks are respectively sleeved in the corresponding slide holes in a sliding mode, so that the racks are conveniently guided, and the fixation of the self-adhesion modified asphalt waterproof coiled material due to the influence of deviation is avoided.

Preferably, the outside of axis of rotation is rotated and is cup jointed two supporting seats, and two equal fixed mounting of supporting seat are in the bottom of base, and the convenience supports the axis of rotation, makes its rotatory more stable.

Preferably, the chutes are formed in the inner walls of the two sides of the portal frame, the guide rods are sleeved in the two chutes in a sliding mode, the two guide rods are fixedly installed on the two sides of the transverse plate respectively, the transverse plate is conveniently guided, and the transverse plate is enabled to move more stably.

Preferably, pressure sensor's top fixed mounting has two telescopic links, and two equal fixed mounting of telescopic link are on the top inner wall of portal frame, and two first springs cup joint respectively in the outside of the telescopic link that corresponds, conveniently lead pressure sensor, avoid taking place the slope, influence the accuracy of pressing force numerical value.

The utility model discloses in, a self-adhesion modified asphalt waterproofing membrane just viscidity testing arrangement, place self-adhesion modified asphalt waterproofing membrane in the standing groove, then rotate the hand wheel, the hand wheel has driven the rotation of worm, the worm has driven the rotation of worm wheel and axis of rotation, the axis of rotation has driven the rotation of two gears, two gears have driven the moving down of two racks, through the direction of slide opening, avoid the rack to take place to squint, influence the fixed to self-adhesion modified asphalt waterproofing membrane, two racks have driven the moving down of two fixed plates, thereby can fix self-adhesion modified asphalt waterproofing membrane, when avoiding testing, self-adhesion modified asphalt waterproofing membrane takes place the displacement and influences the accuracy of test result;

in the utility model, the initial viscosity testing device of the self-adhesive modified asphalt waterproof coiled material is characterized in that an electric push rod is started, an output shaft of the electric push rod drives a transverse plate and a bonding plate to move down integrally, when the bonding plate is contacted with the self-adhesive modified asphalt waterproof coiled material, the output shaft of the electric push rod continues to exert pressure, the magnitude of pressing force can be read through a pressure sensor, the bonding plate is stood on the self-adhesive modified asphalt waterproof coiled material at the moment, then the electric push rod is reversely started, the electric push rod drives the transverse plate and a limiting rod to rise, the transverse plate drives a round rod to rise, the round rod pulls a second spring, when the bonding plate and the self-adhesive modified asphalt waterproof coiled material are separated from a critical point, the numerical value on the tension sensor is read at the moment, so that the magnitude of bonding force at the moment can be known, the prior art has no clear characterization method for testing initial viscosity, the initial viscosity of the coiled material is judged according to the test result of peeling strength, then according to the steps, different pressing forces are applied to obtain the size of the bonding force at the moment, so that different bonding force values can be conveniently tested according to different pressing forces;

the utility model has the advantages of reasonable design, the convenience is according to the pressing force of difference, tests the size of different adhesion value, has driven moving down of fixed plate through the rack, and the convenience is fixed self-adhesion modified asphalt waterproofing membrane, takes place the accuracy that the displacement influences the test result when avoiding testing.

Drawings

Fig. 1 is a schematic structural view of a device for testing initial viscosity of a self-adhesive modified asphalt waterproof roll provided by the utility model;

fig. 2 is a schematic structural view of a part a of a self-adhesive modified asphalt waterproof roll initial viscosity testing device provided by the utility model;

fig. 3 is the utility model provides a self-adhesion modified asphalt waterproofing membrane just viscidity testing arrangement's B part's schematic structure view.

In the figure: 1. a base; 2. a gantry; 3. an electric push rod; 4. a chute; 5. a guide bar; 6. a supporting seat; 7. a first spring; 8. a pressure sensor; 9. a transverse plate; 10. a round bar; 11. a sleeve; 12. a bonding pad; 13. a tension sensor; 14. a second spring; 15. a telescopic rod; 16. a hand wheel; 17. a placement groove; 18. a worm; 19. a rotating shaft; 20. a worm gear; 21. a gear; 22. a rack; 23. a slide hole; 24. a fixing plate; 25. a limiting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a self-adhesive modified asphalt waterproof coiled material initial viscosity testing device comprises a base 1, a portal frame 2 is fixedly installed at the top of the base 1, an installation opening is formed in the top of the portal frame 2, an electric push rod 3 is fixedly installed in the installation opening, a pressure sensor 8 is fixedly installed on an output shaft of the electric push rod 3, a transverse plate 9 is fixedly sleeved on the outer side of the pressure sensor 8, two first springs 7 are fixedly installed at the top of the pressure sensor 8, one ends of the two first springs 7, far away from the transverse plate 9, are fixedly installed on the inner wall of the top of the portal frame 2, a round bar 10 is fixedly installed at the bottom of the transverse plate 9, a sleeve 11 is slidably sleeved on the outer side of the round bar 10, a second spring 14 is fixedly installed at the bottom end of the round bar 10, a tension sensor 13 is fixedly installed at one end of the second spring 14, far away from the round bar 10, and the tension sensor 13 is fixedly installed on the inner wall of the sleeve 11, the bottom fixed mounting of sleeve 11 has bonding dish 12, the bottom fixed mounting of diaphragm 9 has two gag lever post 25, the bottom of two gag lever post 25 and the top looks butt of bonding dish 12, standing groove 17 has been seted up at base 1's top, base 1's bottom is rotated and is installed worm 18, base 1's bottom is rotated and is provided with axis of rotation 19, worm wheel 20 and two gears 21 have been cup jointed to axis of rotation 19's the outside is fixed, worm 18 and worm wheel 20 mesh mutually, the activity is provided with two racks 22 on the base 1, two racks 22 mesh with corresponding gear 21 respectively mutually, the equal fixed mounting in one side that two racks 22 are close to each other has fixed plate 24.

The utility model discloses in, the top of worm 18 extends to the top of base 1 and fixed mounting has hand wheel 16, and the top fixed mounting of hand wheel 16 has the handle, conveniently rotates worm 18.

The utility model discloses in, two slide opening 23 have been seted up at base 1's top, and two racks 22 slide respectively and cup joint in the slide opening 23 that corresponds, conveniently lead to rack 22, avoid taking place the skew influence to self-adhesion modified asphalt waterproofing membrane's fixed.

The utility model discloses in, two supporting seats 6 have been cup jointed in the outside rotation of axis of rotation 19, and two equal fixed mounting of supporting seat 6 are in the bottom of base 1, and the convenience supports axis of rotation 19, makes its rotatory more stable.

The utility model discloses in, all seted up spout 4 on portal frame 2's the both sides inner wall, the guide bar 5 has been cup jointed all to slide in two spout 4, and two guide bar 5 fixed mounting are respectively in the both sides of diaphragm 9, and the convenience leads diaphragm 9, makes its removal more steady.

The utility model discloses in, pressure sensor 8's top fixed mounting has two telescopic links 15, and two equal fixed mounting of telescopic link 15 are on portal frame 2's top inner wall, and two first springs 7 cup joint respectively in the outside of the telescopic link 15 that corresponds, and the convenience leads pressure sensor 8, avoids taking place the slope, influences the accuracy of pressing force numerical value.

In the utility model, when in use, the self-adhesive modified asphalt waterproof coiled material is placed in the placing groove 17, then the hand wheel 16 is rotated, the hand wheel 16 drives the worm 18 to rotate, the worm 18 drives the worm wheel 20 and the rotating shaft 19 to rotate, the rotating shaft 19 drives the two gears 21 to rotate, the two gears 21 drive the two racks 22 to move down, the racks 22 are prevented from shifting through the guide of the slide hole 23, the fixing of the self-adhesive modified asphalt waterproof coiled material is influenced, the two racks 22 drive the two fixing plates 24 to move down, so that the self-adhesive modified asphalt waterproof coiled material can be fixed, when the test is avoided, the self-adhesive modified asphalt waterproof coiled material is prevented from shifting to influence the accuracy of the test result, then the electric push rod 3 is started, the output shaft of the electric push rod 3 drives the whole of the transverse plate 9 and the adhesive plate 12 to move down, when the adhesive plate 12 is contacted with the self-adhesive modified asphalt waterproof coiled material, the output shaft of the electric push rod 3 continues to apply pressure, the magnitude of the pressing force can be read through the pressure sensor 8, at the moment, the bonding disc 12 is stood on the self-adhesive modified asphalt waterproof coiled material, then the electric push rod 3 is started reversely, so that the electric push rod 3 drives the transverse plate 9 and the limiting rod 25 to ascend, the transverse plate 9 drives the round rod 10 to ascend, the round rod 10 pulls the second spring 14, when the critical point of the separation of the bonding disc 12 and the self-adhesive modified asphalt waterproof coiled material is reached, the numerical value on the tension sensor 13 is read, therefore, the size of the adhesive force at the moment can be known, the prior art has no clear characterization method for testing the initial adhesiveness, the initial adhesiveness of the coiled material is judged according to the peeling strength test result, and then according to the steps, different pressing forces are applied to obtain the bonding force, so that different bonding force values can be tested conveniently according to different pressing forces.

Claims

1. The self-adhesive modified asphalt waterproof coiled material initial viscosity testing device comprises a base (1) and is characterized in that a portal frame (2) is fixedly mounted at the top of the base (1), a mounting opening is formed in the top of the portal frame (2), an electric push rod (3) is fixedly mounted in the mounting opening, a pressure sensor (8) is fixedly mounted on an output shaft of the electric push rod (3), a transverse plate (9) is fixedly sleeved on the outer side of the pressure sensor (8), two first springs (7) are fixedly mounted at the top of the pressure sensor (8), one ends, far away from the transverse plate (9), of the two first springs (7) are fixedly mounted on the inner wall of the top of the portal frame (2), a round rod (10) is fixedly mounted at the bottom of the transverse plate (9), a sleeve (11) is slidably sleeved on the outer side of the round rod (10), and a second spring (14) is fixedly mounted at the bottom of the round rod (10), one end, far away from the round rod (10), of the second spring (14) is fixedly provided with a tension sensor (13), the tension sensor (13) is fixedly installed on the inner wall of the sleeve (11), the bottom end of the sleeve (11) is fixedly provided with a bonding disc (12), the bottom of the transverse plate (9) is fixedly provided with two limiting rods (25), the bottom ends of the two limiting rods (25) are abutted to the top of the bonding disc (12), the top of the base (1) is provided with a placing groove (17), the bottom of the base (1) is rotatably provided with a worm (18), the bottom of the base (1) is rotatably provided with a rotating shaft (19), the outer side of the rotating shaft (19) is fixedly sleeved with a worm wheel (20) and two gears (21), the worm (18) is meshed with the worm wheel (20), and the base (1) is movably provided with two racks (22), two racks (22) are respectively meshed with the corresponding gears (21), and one sides of the two racks (22) close to each other are fixedly provided with fixing plates (24).

2. The device for testing initial viscosity of the self-adhesive modified asphalt waterproof roll according to claim 1, wherein the top end of the worm (18) extends to the upper part of the base (1) and is fixedly provided with a hand wheel (16), and the top of the hand wheel (16) is fixedly provided with a handle.

3. The device for testing initial viscosity of the self-adhesive modified asphalt waterproof roll according to claim 1, wherein two slide holes (23) are formed in the top of the base (1), and the two racks (22) are respectively sleeved in the corresponding slide holes (23) in a sliding manner.

4. The device for testing initial viscosity of the self-adhesive modified asphalt waterproof roll according to claim 1, wherein two supporting seats (6) are rotatably sleeved outside the rotating shaft (19), and both supporting seats (6) are fixedly mounted at the bottom of the base (1).

5. The device for testing initial viscosity of the self-adhesive modified asphalt waterproof roll according to claim 1, wherein sliding grooves (4) are formed in the inner walls of the two sides of the portal frame (2), guide rods (5) are sleeved in the two sliding grooves (4) in a sliding manner, and the two guide rods (5) are fixedly installed on the two sides of the transverse plate (9) respectively.

6. The device for testing initial viscosity of the self-adhesive modified asphalt waterproof roll according to claim 1, wherein two telescopic rods (15) are fixedly mounted at the top of the pressure sensor (8), the two telescopic rods (15) are both fixedly mounted on the inner wall of the top of the portal frame (2), and the two first springs (7) are respectively sleeved on the outer sides of the corresponding telescopic rods (15).