CN210863064U

CN210863064U - Waterproofing membrane imperviousness test equipment

Info

Publication number: CN210863064U
Application number: CN201921796015.8U
Authority: CN
Inventors: 周学光; 张亚正; 李斌
Original assignee: Tianjin Cheng Shunda Construction Materials Testing Co ltd
Current assignee: Tianjin Cheng Shunda Construction Materials Testing Co ltd
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-06-26
Anticipated expiration: 2029-10-24

Abstract

The utility model discloses a waterproofing membrane imperviousness test equipment belongs to building material check out test set's technical field. The technical scheme is characterized by comprising a pressure box and a base arranged on the pressure box, wherein a gland is arranged on the base, the pressure box is provided with a sealing assembly, and the base is positioned in the sealing assembly; the seal assembly comprises a seal groove, the seal groove is annular, the axis of the seal groove is collinear with the axis of the base, a seal cover is clamped in the seal groove, and the base cover is arranged in the seal cover. The effect that the condition that experimental personnel's clothing was drenched in rivers blowout when having reached the test difference takes place is reached.

Description

Waterproofing membrane imperviousness test equipment

Technical Field

The utility model relates to a building material check out test set's technical field, in particular to waterproofing membrane imperviousness test equipment.

Background

Along with the improvement of the substance level of people, the quality requirement of people on buildings is higher and higher, so that the requirements on building materials such as concrete, reinforcing steel bars, waterproof coiled materials and the like are stricter and stricter, and the development of the building detection industry is promoted to a great extent.

In the building detection trade, the waterproofing membrane waterproofing performance that people usually adopt carries out the detection of waterproofing membrane waterproof performance, the current chinese patent application that can refer to the grant bulletin number as CN202770737U, it discloses a novel waterproofing membrane waterproofing meter, including the pressure tank that is equipped with water, be provided with a plurality of bases at the pressure tank top, base and pressure tank intercommunication, be equipped with in proper order on the base with base assorted rubber pad and metal clamp ring, the test piece is when the test, the workman places the test piece between rubber pad and metal clamp ring, then the water impact test piece in the pressure tank tests the waterproof performance of test piece.

The above prior art solutions have the following drawbacks: when the waterproof material is unqualified, the test piece is broken by water pressure, and rivers can spout, probably spout laboratory personnel's clothing, and are very inconvenient.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a waterproofing membrane imperviousness test equipment prevents that the condition that the experimenter clothing was drenched in the rivers blowout when the test goes out the difference from taking place.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the waterproof coiled material impermeability test equipment comprises a pressure box and a base arranged on the pressure box, wherein a gland is arranged on the base, the pressure box is provided with a sealing assembly, and the base is positioned in the sealing assembly; the seal assembly comprises a seal groove, the seal groove is annular, the axis of the seal groove is collinear with the axis of the base, a seal cover is clamped in the seal groove, and the base cover is arranged in the seal cover.

Through adopting above-mentioned scheme, at the in-process of carrying out the experiment, the cover at the sealed cowling is established, the gland is in relative inclosed space, the seal groove limits to the bottom of sealed cowling, prevent that random certain condition from appearing in the sealed cowling, improve the stability that the sealed cowling was placed, when unqualified product appears, water is when spraying to the external world, the sealed cowling can block the water that jets out, thereby prevent that spun rivers from directly splashing on testing personnel's one's body, reach the effect that the condition that rivers blowout drenches the experimenter clothing takes place when preventing to test the difference.

The utility model discloses further set up to: and a limiting assembly is arranged in the sealing groove and used for keeping the relative position of the sealing cover and the sealing groove fixed.

Through adopting above-mentioned scheme, the spacing subassembly of setting can restrict the relative position of sealed cowling and seal groove, improves the stability after the sealed cowling installation on the one hand, prevents that the unexpected condition that drops from taking place for the sealed cowling, and on the other hand can improve the shock resistance of sealed cowling, prevents that the sealed cowling from being taken place by the condition that the rivers impact that rush out fly, has improved the practicality of sealed cowling.

The utility model discloses further set up to: the limiting assembly comprises a limiting hole formed in the side wall of the sealing groove, a limiting elastic piece is arranged in the limiting hole, the limiting elastic piece extends out of the limiting hole and then is fixedly connected with a jacking arc plate, the sealing cover is clamped in the sealing groove, the limiting elastic piece is compressed, and the jacking arc plate jacks up the sealing cover.

By adopting the scheme, the relative position between the sealing cover and the sealing groove is fixed by the jacking force exerted on the sealing cover by the jacking arc plate and the limiting elastic piece, the structure is simple, and the operation is convenient; and the tight arc board in top that is the arc setting can improve and the sealed cowling between area of contact, improve spacing subassembly's result of use.

The utility model discloses further set up to: the jacking arc plate comprises a supporting plate, and the supporting plate is fixedly connected with the elastic piece; one side fixedly connected with increases the pad that rubs of spacing elastic component that the backup pad was kept away from, increases the pad and supports with the sealed cowling butt that rubs.

Through adopting above-mentioned scheme, the setting up of increase friction pad has improved the frictional force between sealed cowling and the tight arc board in top, prevents to appear sliding between sealed cowling and the tight arc board in top, leads to the condition emergence that the sealed cowling removed to appear, improves the stability that spacing subassembly used.

The utility model discloses further set up to: the supporting plate is made of hard plastics; the friction increasing cushion is made of sponge.

By adopting the scheme, the friction increasing pad made of the sponge material has better elasticity, and the friction force between the friction increasing pad and the sealing cover is increased after the friction increasing pad is extruded, so that the purpose of arranging the friction increasing pad is achieved; secondly, because the sponge material has better hydroscopicity, when the inside water liquid of sealed cowling is too much, when flowing out in the gap between sealed cowling and the seal groove, the friction-increasing pad that the sponge was made can absorb water liquid, delays the condition emergence that appears leaking on a large scale, has improved the practicality of friction-increasing pad.

The utility model discloses further set up to: the sealing cover is made of glass fiber reinforced plastics.

Through adopting above-mentioned scheme, glass steel's sealed cowling has better seal and hardness, can block to the water liquid that jets out to, the sealed cowling that forms is made to glass steel is less to the effect that blocks of workman's sight, and the workman of being convenient for observes the experimentation, has improved the convenience when sealed cowling uses.

The utility model discloses further set up to: the inside coating of meeting water discolours that is equipped with of sealed cowling, meets water discolours coating and surveys the water layer at the inside formation of sealed cowling.

By adopting the above scheme, when the water leakage phenomenon appears, the water is sputtered to the water measuring layer, the worker can timely master the position where the water leakage occurs, and timely operation is performed, so that the conditions of water leakage and water spraying which are more serious in follow-up are prevented, and the practicability of the sealing cover is improved.

The utility model discloses further set up to: the water-color-changing coating is prepared from anhydrous copper sulfate.

By adopting the above scheme, because anhydrous copper sulfate can become blue after meetting water to can assist the workman in time to find the position that takes place to leak, reach the effect that sets up the survey water layer, and, when not taking place the phenomenon of leaking, anhydrous copper sulfate is colourless state, hinders lessly to workman's sight, and the workman of being convenient for observes the experimentation, has improved the flexibility that surveys the use of water layer.

The utility model discloses further set up to: by adopting the above-mentioned scheme, the method can be used,

to sum up, the utility model discloses following beneficial effect has:

1. the sealing groove and the sealing cover are matched to achieve the effect of preventing the condition that water flow is sprayed to wet the clothes of experimenters when a difference is tested;

2. the practicality of sealed cowling has been improved to the material that the survey water layer of setting and survey the water layer chooseed for use.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged partial schematic view at A of FIG. 1;

FIG. 3 is a schematic diagram showing the structure of the water-measuring layer.

Reference numerals: 1. a pressure tank; 2. a base; 3. a gland; 4. a seal assembly; 41. a sealing groove; 42. a sealing cover; 5. a limiting component; 51. a limiting hole; 52. a limiting elastic part; 53. tightly pushing the arc plate; 531. a friction increasing pad; 532. a support plate; 6. and (5) measuring a water layer.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Waterproofing membrane imperviousness test equipment, as shown in fig. 1 and fig. 2, square pressure tank 1, pressure tank 1 is connected with circular shape base 2, there is annular gland 3 on 2 tops of base through bolted connection, pressure tank 1 is provided with seal assembly 4 around base 2, seal assembly 4 establishes base 2 and gland 3 cover in sealed space, when testing out unqualified product and taking place the phenomenon of leaking, seal assembly 4 blocks the water liquid that erupts, reach the effect that the condition that the rivers blowout drenches the experimenter clothing takes place when preventing to test out the difference.

As shown in fig. 2 and 3, the seal assembly 4 includes a circular seal groove 41, the seal groove 41 is opened on the pressure tank 1, the seal groove 41 is collinear with the axis of the base 2, and the diameter of the seal groove 41 is larger than that of the base 2; an arched sealing cover 42 made of glass fiber reinforced plastic is covered on the base 2, a water-encountering color-changing coating made of anhydrous copper sulfate is coated on the inner side wall of the sealing cover 42, and a water measuring layer 6 is formed in the sealing cover 42 by the water-encountering color-changing coating; a limiting assembly 5 is arranged between the seal cover 42 and the seal groove 41, and the limiting assembly 5 restricts the relative positions of the seal groove 41 and the seal cover 42, so that the seal groove 41 and the seal cover 42 are in a relatively fixed state.

As shown in fig. 1 and 3, a plurality of limiting assemblies 5 are provided, the plurality of limiting assemblies 5 are uniformly arrayed in the sealing groove 41, each limiting assembly 5 includes a circular limiting hole 51 formed in the side wall of the sealing groove 41 far from the base 2, a limiting elastic member 52 is provided in the limiting hole 51, the limiting elastic member 52 is a spring, an arc-shaped top tightening arc plate 53 is fixedly connected to the limiting elastic member 52 after extending out of the limiting hole 51, the top tightening arc plate 53 includes a supporting plate 532 made of plastic material and a friction increasing pad 531 made of sponge material, the supporting plate 532 is fixedly connected with the limiting elastic member 52, the friction increasing pad 531 is fixedly connected to one side of the limiting elastic member 52 far from the supporting plate 532, the sealing cover 42 is clamped in the sealing groove 41, the elastic limiting element 52 is compressed and pushes against the sealing cover 42 by the pushing-against arc plate 53, so that the relative position of the sealing cover 42 and the sealing groove 41 is kept in a fixed state.

The utility model discloses a use as follows:

when testing, a worker firstly installs a test piece, after the test piece is installed, an experimenter inserts the sealing cover 42 into the sealing groove 41, the limiting elastic piece 52 is compressed, the abutting arc plate 53 abuts against the outer wall of the sealing cover 42 to fix the sealing cover 42 in the sealing groove 41, when unqualified products are tested, water is sprayed outwards from the water leakage position of the test piece, the sprayed water is blocked by the sealing cover 42, the color change phenomenon occurs at the position, impacted, of the water measuring layer 6 coated on the sealing cover 42, the specific position is reflected to the worker, and meanwhile, if water begins to be delayed outwards, the friction increasing pad 531 absorbs the water liquid. In conclusion, through the steps, the effect of preventing the condition that the water flow is sprayed to wet the clothes of the experimenters when the difference is tested is achieved.

The above-mentioned embodiments are merely illustrative of the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications to the embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent laws and protection within the scope of the present invention.

Claims

1. Waterproofing membrane imperviousness test equipment, including pressure tank (1) and base (2) of setting on pressure tank (1), be provided with gland (3), its characterized in that on base (2): the pressure box (1) is provided with a sealing assembly (4), and the base (2) is positioned in the sealing assembly (4); seal assembly (4) are including the sealed groove, and the sealed groove is the ring form and the axis collineation of axis and base (2), and card is equipped with sealed cowling (42) in seal groove (41), and base (2) cover is established in sealed cowling (42).

2. The waterproofing membrane imperviousness testing equipment of claim 1, characterized in that: a limiting assembly (5) is arranged in the sealing groove (41), and the limiting assembly (5) is used for keeping the relative position of the sealing cover (42) and the sealing groove (41) fixed.

3. The waterproofing membrane imperviousness test equipment of claim 2, characterized in that: spacing subassembly (5) are provided with spacing elastic component (52) including offering spacing hole (51) on seal groove (41) lateral wall in spacing hole (51), spacing elastic component (52) extend spacing hole (51) back fixedly connected with top tight arc board (53), back in seal groove (41) is established in seal boot (42) card, spacing elastic component (52) are compressed, top tight arc board (53) top tight seal boot (42).

4. The waterproofing membrane imperviousness testing equipment of claim 3, characterized in that: the jacking arc plate (53) comprises a supporting plate (532), and the supporting plate (532) is fixedly connected with the limiting elastic part (52); one side of the limit elastic part (52) far away from the support plate (532) is fixedly connected with a friction increasing pad (531), and the friction increasing pad (531) is abutted against the sealing cover (42).

5. The waterproofing membrane imperviousness testing equipment of claim 4, characterized in that: the supporting plate (532) is made of hard plastics (532); the friction increasing pad (531) is the friction increasing pad (531) made of sponge.

6. The waterproofing membrane imperviousness testing equipment of claim 1, characterized in that: the sealing cover (42) is made of glass fiber reinforced plastics (GRP).

7. The waterproofing membrane imperviousness testing equipment of claim 6, characterized in that: the inside coating that changes colour of meeting water of sealed cowling (42) is equipped with, meets water and changes colour the coating and survey water layer (6) at sealed cowling (42) inside formation.

8. The waterproofing membrane imperviousness testing equipment of claim 7, characterized in that: the water-color-changing coating is prepared from anhydrous copper sulfate.