CN217878763U

CN217878763U - Rapid density detection device for heat insulation material

Info

Publication number: CN217878763U
Application number: CN202221406645.1U
Authority: CN
Inventors: 杨程程
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-08
Filing date: 2022-06-08
Publication date: 2022-11-22
Anticipated expiration: 2032-06-08

Abstract

The utility model provides a quick density detection device of insulation material, includes handle portion, support, calibrated scale and the portion of weighing, the portion of weighing still is equipped with surveys matter ware and mould portion, survey matter ware and install on the support and can be for the support motion, survey still be equipped with the pointer on the matter ware, mould portion can hold insulation material of deciding the volume and install on surveying matter ware and through the effect of gravity drive survey matter ware and for the support motion messenger locate it pointer on it instruct corresponding numerical value on the calibrated scale, this embodiment provides a quick density detection device of insulation material, realizes carrying out quick detection to insulation material's density through setting up handle portion, calibrated scale, support and the portion of weighing, and this technical scheme adopts portable operation, need not electric power and simple structure, can provide stable and quick insulation material density detection solution for corresponding operating personnel.

Description

Rapid density detection device for heat insulation material

Technical Field

The utility model relates to a building insulation material's on-spot short-term test technical field, concretely relates to insulation material fast density detection device.

Background

At present, in the building industry, the application of building heat-insulating materials is quite popular, when a building is finished, corresponding detection personnel are inevitably required to carry out quality detection on site, the density detection of the conventional building heat-insulating materials is required to carry out professional density detection by field sampling, the professional density detection needs long waiting time, the detection link is complex, so that the site personnel cannot quickly and accurately know the specific material use condition of the building heat-insulating materials, certain inconvenience is brought to the site detection personnel, and then in order to solve the problem, the development of a heat-insulating material rapid density detection device capable of realizing handheld completion of the density detection of the building heat-insulating materials becomes an inevitable trend.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a quick density detection device of insulation material realizes carrying out quick detection to insulation material's density through setting up handle portion, calibrated scale, support and the portion of weighing, and this technical scheme adopts portable operation, need not electric power and simple structure, can provide stable and quick insulation material density detection solution for corresponding operating personnel.

On the one hand, a quick density detection device of insulation material, including handle portion t, support z and calibrated scale k, handle portion t and calibrated scale k all locate on the support z, handle portion t is used for making things convenient for portablely, calibrated scale k is used for showing density numerical value, and its characterized in that still is equipped with the portion a of weighing that can measure the quality, portion a of weighing still is equipped with and surveys quality ware ac and mould portion am, survey quality ware ac and install on support z and can move for support z, still be equipped with pointer zz on surveying quality ware ac, mould portion am can hold the insulation material of deciding the volume and install on surveying quality ware ac and drive through the effect of gravity and survey quality ware ac and move for support z and make the pointer zz of locating it indicate corresponding numerical value on calibrated scale k.

According to the utility model discloses an aspect of first kind of embodiment, still be equipped with spring th and couple gg on surveying matter ware ac, pointer zz sets up the motion end at spring th, mould portion am still is equipped with the link gh, mould portion am can hang on couple gg through the link gh, spring th can measure the weight that mould portion am was used in on couple gg through elastic deformation's size.

According to an aspect of the first embodiment of the present invention, the spring th is a linear extension spring, the hook gg is fixed at a first end of the spring th, and a second end of the spring th is fixed on the bracket z.

According to the utility model discloses an aspect of second kind of embodiment, spring th is rotatory torsional spring, the center of spring th is equipped with pivot zp, pointer zz sets up on pivot zp, has still twined stay cord ys on pivot zp, couple gg fixes the tip at stay cord ys.

According to an aspect of the second embodiment of the present invention, the dial k has a disc shape, and the center of the disc coincides with the axis of the rotation shaft zp.

Drawings

Features, advantages and technical effects of exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.

Description of the sequence numbers: the device comprises a handle part t, a support z, a dial k, a weighing part a, a mass measuring device ac, a pointer zz, a spring th, a rotating shaft zp, a pull rope ys, a hook gg, a mould part am, a hanging ring gh, a constant volume cavity dr, a ring cutter hq, an air vent tq and a heat insulation material bw.

Fig. 1 is a schematic diagram of a basic overall layout structure according to an embodiment of the present invention.

Fig. 2 is a schematic cross-sectional structure diagram of a mold portion am according to an embodiment of the present invention.

Fig. 3 is a schematic view of an operating state according to an embodiment of the present invention.

Fig. 4 is a schematic diagram of a basic structure of a second overall layout according to an embodiment of the present invention.

Fig. 5 is a schematic view of a second working state of the embodiment of the present invention.

Fig. 6 is a schematic layout diagram of a second spring th according to an embodiment of the present invention.

In the drawings, like parts are provided with like reference numerals. The figures are not drawn to scale.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following detailed description of the embodiments and the accompanying drawings are provided to illustrate the principles of the invention, but are not intended to limit the scope of the invention, i.e., the invention is not limited to the preferred embodiments described, but the scope of the invention is defined by the claims.

In the description of the embodiments of the present invention, it should be noted that "vertical" and "parallel" are not only absolute meanings in the mathematical sense, but also can be understood as "substantially vertical" and "substantially parallel" unless otherwise stated.

Fig. 2 is a schematic cross-sectional view of a mold portion am according to an embodiment of the present invention.

According to fig. 1 and 2, the embodiment of the utility model provides a quick density detection device of insulation material, through setting up the handle portion, the calibrated scale, support and the portion of weighing realize carrying out quick detection to insulation material's density, this technical scheme adopts portable operation, need not electric power and simple structure, can provide stable and quick insulation material density detection solution for corresponding operating personnel, because the density of substance equals the quality of substance and the volume of substance to compare, so just can improve on the basis of conventional instrument of weighing, weigh through the substance to known volume, divide the weight of gained with known volume again, can obtain corresponding substance density. Based on the theory, in the specific implementation mode of the embodiment, the basic structure can comprise a handle part t, a bracket z, a dial k and a weighing part a capable of measuring the mass of the substance. The material is insulation material bw in this embodiment, support z establishes to be the rectangular plate shape on long limit for vertical direction, and its top is equipped with protrudingly, handle portion t and calibrated scale k all locate on support z, and wherein handle portion t establishes to cyclic annular and locates support z's top tip, handle portion t middle part is equipped with the round hole and conveniently is used for the hand, handle portion t establishes to flexible connection with support z's junction, can adopt flexible wire rod to hookup or adopt the iron chain to hookup in this embodiment, flexible hookup can realize support z and keep the natural sag under the action of gravity. Wherein the calibrated scale k is set to be sheet plate-shaped, is provided with the scale mark that can indicate density value on it, calibrated scale k is used for showing the density numerical value, calibrated scale k is fixed to be set up the side at support z, the scale mark numerical value increase direction on calibrated scale k is vertical downward direction. Wherein portion a of weighing still is equipped with and surveys matter ware ac and mould portion am, wherein survey matter ware ac and install on support z and can move for support z, survey still to be equipped with pointer zz, spring th and couple gg on the matter ware ac, spring th is sharp extension spring, couple gg is for establishing into the rod-like hook, couple gg is fixed at the first end of spring th, the second end of spring th is fixed in the protruding department of support z top, pointer zz sets up the extension department of meeting at the motion end of spring th and pointer zz. The die part am is further provided with a hanging ring gh, a constant volume cavity dr, a ring cutter hq and a vent tq, wherein the constant volume cavity dr is in a hollow right cylinder shape, a cavity wall is arranged on one side, and the other side is opened outwards. The hanging ring gh is arranged on the circular cylinder wall on the outer side of the fixed cavity dr and can penetrate through the hook gg for hanging. The ring cutter hq is arranged on the opening edge of the side, open outwards, of the fixed cavity dr, is annular, and can be used for quickly cutting the heat-insulating material bw. The vent hole tq is arranged on one side of the cavity wall where the fixed cavity dr is arranged, penetrates through the cavity wall, and is used for conveniently discharging gas inside the fixed cavity dr outwards when the fixed cavity dr is filled with the cut heat insulation material bw. Spring th can measure the weight that mould portion am acted on couple gg through elastic deformation's size, mould portion am can hold the insulation material bw of definite volume and install on surveying quality ware ac through link gh and drive spring th through the effect of gravity and stretch for support z and make the pointer zz that locates on it indicate corresponding density numerical value on calibrated scale k.

Fig. 3 is a schematic view of an operating state of the present invention.

According to fig. 3, according to the utility model discloses an aspect of embodiment, its specific working process is for at first taking off mould portion am from couple gg, then with mould portion am's ring cutter hq outwards need the insulation bw of sampling surely to get the insulation bw piece that holds chamber dr size, then will expose the part excision outside surely holding chamber dr, keep the insulation bw piece with the same volume of constant volume chamber dr, then will be equipped with the mould portion am of insulation piece bw piece and hang on couple gg through link gh, spring th can be elongated downwards under mould portion am's action of gravity, pointer zz can indicate corresponding density numerical value at calibrated scale k, the sampling detects and finishes.

According to fig. 4 and fig. 6, according to an aspect of the second embodiment of the present invention, the specific distinguishing technical feature is that the bracket z is set to be disc-shaped, the disc-shaped center is recessed inwards, the spring th is a spiral rotary torsion spring and is installed at the inward recessed position of the center of the disc-shaped bracket z, the spiral center of the spring th is provided with a rotating shaft zp, the rotating shaft zp is installed at the center of the bracket z in a rotating manner, and the spiral outer end of the spring th and the bracket z are fixedly installed with each other. The pointer zz is provided on a rotation shaft zp that can rotate following the rotation of the helical torsion spring. A pull rope ys is also wound on the rotating shaft zp, and the hook gg is fixed at the end part of the pull rope ys. The pulling rope ys can retract and release along with the rotation of the rotating shaft zp, and the hook gg can ascend and descend along with the retraction and the release of the pulling rope ys. The dial k is in a disc shape with the same size as the support z and covers the support z, and the circle center of the dial k coincides with the axis of the rotating shaft zp. And a rotating shaft hole is formed in the center of the dial k and used for penetrating through the rotating shaft zp, and the pointer zz is arranged on the rotating shaft zp exposed outside the dial k.

According to fig. 5, according to the utility model discloses an aspect of second kind of embodiment specific implementation, its specific working process is for at first taking off mould portion am from couple gg, then will mould portion am's ring cutter hq outwards need the insulation material bw of sampling surely to get on the insulation material bw of holding chamber dr size, then will expose in the partial excision outside surely holding chamber dr, keep the insulation material bw piece with the same volume of constant volume chamber dr, then will be equipped with the mould portion am of insulation material bw piece and hang on couple gg through link gh, couple gg can stimulate stay cord ys to make stay cord ys drive pivot zp rotatory, pivoted pivot zp can drive the rotatory torsional spring of heliciform rotation and spin up again, pivoted pivot zp also can simultaneously drive pointer zz and rotate and instruct corresponding density value on calibrated scale k, the sampling detects and finishes.

It should be understood that the description herein of specific embodiments of the invention is exemplary and should not be construed as unduly limiting the scope of the invention. The scope of the invention is indicated in the appended claims, and all such embodiments as fall within the true scope of the invention and obvious equivalents thereof are intended to be embraced therein.

Claims

1. The utility model provides a quick density detection device of insulation material, includes handle portion (t), support (z) and calibrated scale (k), handle portion (t) and calibrated scale (k) all locate on support (z), handle portion (t) is used for conveniently portable, calibrated scale (k) are used for showing density numerical value, and its characterized in that still is equipped with weighing part (a) that can measure the quality, weighing part (a) still is equipped with and surveys quality ware (ac) and mould portion (am), survey quality ware (ac) and install on support (z) and can move for support (z), still be equipped with pointer (zz) on surveying quality ware (ac), mould portion (am) can hold the insulation material of definite volume and install on surveying quality ware (ac) and drive through the effect of gravity and survey quality ware (ac) and make pointer (zz) located it move for support (z) and indicate corresponding numerical value on calibrated scale (k).

2. The rapid density detection device for the heat preservation material as claimed in claim 1, wherein the mass detector (ac) is further provided with a spring (th) and a hook (gg), the pointer (zz) is arranged at a moving end of the spring (th), the mold part (am) is further provided with a hanging ring (gh), the mold part (am) can be hung on the hook (gg) through the hanging ring (gh), and the spring (th) can measure the weight of the mold part (am) acting on the hook (gg) through the size of elastic deformation.

3. The apparatus for rapid density detection of thermal insulation material as claimed in claim 2, wherein the spring (th) is a linear extension spring, the hook (gg) is fixed at a first end of the spring (th), and a second end of the spring (th) is fixed on the bracket (z).

4. The rapid density detection device for the thermal insulation material according to claim 2, wherein the spring (th) is a rotary torsion spring, a rotating shaft (zp) is arranged at the center of the spring (th), the pointer (zz) is arranged on the rotating shaft (zp), a pull rope (ys) is further wound on the rotating shaft (zp), and the hook (gg) is fixed at the end of the pull rope (ys).

5. The device for rapidly detecting the density of the heat-insulating material as claimed in claim 4, wherein the dial (k) is a disk shape, and the center of the disk coincides with the axis of the rotating shaft (zp).