CN212008107U

CN212008107U - Thermal insulation board compressive strength detection device

Info

Publication number: CN212008107U
Application number: CN202020344858.0U
Authority: CN
Inventors: 宋琦璐
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2020-11-24
Anticipated expiration: 2030-03-18

Abstract

The utility model discloses a heat preservation plate compressive strength detection device, which comprises a bottom plate, wherein a support column is connected on the bottom plate, the top of the support column is connected with a top plate, a hydraulic press is fixedly connected on the top plate, the output end of the hydraulic press is connected with a push plate which is connected with the support column in a sliding way, the bottom of the push plate is connected with a plurality of groups of pressure measuring devices, the bottom of each pressure measuring device is connected with a pressing plate, the pressure measuring devices which can be installed and disassembled are arranged at the bottom of the push plate, and the bottom of each pressure measuring device is connected with a replaceable pressing plate, an integral pressing plate is used when the whole body is measured, so that the whole compressive strength is measured, when a single small pressing plate is used, the multi-point compressive strength can be measured, the area with the minimum compressive strength firstly yields, and the numerical, therefore, the compression strength can be conveniently judged through the pressure sensor, and the lowest value of the compression strength of the heat-insulating board can be obtained.

Description

Thermal insulation board compressive strength detection device

Technical Field

The utility model relates to a check out test set technical field specifically is a thermal insulation board compressive strength detection device.

Background

The heat-insulating board is a board for heat insulation of a building, is made of polystyrene resin serving as a raw material, other raw and auxiliary materials, polymer and a plastic board, has moisture-proof and waterproof properties, and can reduce the thickness of a protective structure on the periphery of the building, so that the indoor use area is increased.

Compressive strength makes an important mark of insulation board, and compressive strength detects and just places the sample at work platform and passes through the hydraulic press and drive the head of exerting pressure and exert pressure to the test sample, detects the bearing capacity of sample to pressure, and this mode can only measure the whole compressive strength of panel, can not embody insulation board's minimum compressive strength. Therefore, the device for detecting the compressive strength of the heat-insulating board is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can measure whole thermal insulation board compressive strength detection device that can measure minimum compressive strength again to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an insulation board compressive strength detection device, includes the bottom plate, be connected with the support column on the bottom plate, just the support column top is connected with the roof, fixedly connected with hydraulic press on the roof, the output of hydraulic press is connected with the push pedal with support column sliding connection, the bottom of push pedal is connected with multiunit pressure measurement device, the bottom of pressure measurement device is connected with the clamp plate.

Preferably, the pressure measuring device comprises a mounting plate, the bottom of the mounting plate is connected with a guide cylinder, a moving block is slidably connected in the guide cylinder, the bottom of the moving block is connected with a pressing plate, the bottom of the mounting plate is further connected with a supporting block, the bottom of the supporting block is connected with a pressure sensor, and the mounting plate is connected with a push plate so as to be convenient to detach and mount and convenient to be suitable for measurement of insulation boards of different sizes.

Preferably, an elastic part is connected between the moving block and the mounting plate, and the elastic part is convenient for enabling the moving block to move downwards after the thermal insulation plate reaches the compressive strength limit, so that the moving block is in contact with and separated from the pressure sensor, and the limit value is convenient to judge.

Preferably, the top of the pressing plate is provided with a slide rail, and the slide rail is in sliding connection with a slide groove formed in the bottom of the moving block, so that the pressing plate can be replaced conveniently.

Preferably, a certain gap is arranged between the bottom surface of the guide cylinder and the moving block, so that the main contact point is the top of the pressure sensor and the moving block, and the measurement is more accurate.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a set up the pressure measurement device of mountable and dismantlement in the bottom of push pedal, this pressure measurement device's bottom is connected with removable clamp plate, use whole type clamp plate when measuring whole, thereby measure holistic compressive strength, and when using single miniature clamp plate, then can measure multiple spot compressive strength, the minimum region of compressive strength will be surrendered at first and make pressure sensor's numerical value instantaneous speed change under the effect of elastic component, thereby be convenient for judge compressive strength through pressure sensor, thereby obtain insulation board's compressive strength minimum, and both modes switch the convenience.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of a half-section structure of a guide cylinder in the pressure measuring device;

FIG. 3 is a schematic view of the internal structure of the pressure measuring device;

fig. 4 is another schematic structure diagram of the pressing plate.

In the figure: 1-a bottom plate; 2-a support column; 3-a top plate; 4-a hydraulic press; 5-pushing the plate; 6-a pressure measuring device; 7-pressing a plate; 8-mounting a plate; 9-a guide cylinder; 10-a moving block; 11-a support block; 12-a pressure sensor; 13-an elastic member; 14-a slide rail; 15-chute.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an insulation board compressive strength detection device, includes bottom plate 1, be connected with support column 2 on the bottom plate 1, just 2 tops of support column are connected with roof 3, fixedly connected with hydraulic press 4 on the roof 3, the output of hydraulic press 4 is connected with the push pedal 5 with 2 sliding connection of support column, the bottom of push pedal 5 is connected with multiunit pressure measurement device 6,

pressure measurement device

6 and 5 fixed mounting of push pedal to better dismantlement and installation, thereby make it can adjust to insulation board of different shape size, reach the best measuring position, pressure measurement device 6's bottom is connected with clamp plate 7, and clamp plate 7 direct contact insulation board to transmit pressure measurement device 6 with pressure, so that observe numerical value.

The pressure measuring device 6 comprises a mounting plate 8, the mounting plate 8 is provided with mounting holes, the mounting holes are mounted at the bottom of the push plate 5 through screws, multiple groups of mounting positions can be reserved at the bottom of the push plate 5, so that more choices can be made, the applicability of the pressure measuring device is stronger, the bottom of the mounting plate 8 is connected with a guide cylinder 9, a moving block 10 is connected in the guide cylinder 9 in a sliding manner, an elastic part 13 is connected between the moving block 10 and the mounting plate 8, the elastic part 13 is preferably a spring, the guide cylinder 9 mainly plays a role in guiding and stabilizing, the sliding direction of the moving block 10 is mainly kept stable, the elastic part 13 is limited in the guide cylinder, the elastic part 13 is used for ejecting the moving block 10, when the thermal insulation board reaches the limit of the compressive strength, the thermal insulation board is damaged, the moving block 10 is ejected by the elastic part 13 at the moment, the bottom of the moving block 10 is connected with the pressing plate 7, the bottom of the mounting plate 8 is further connected with a supporting block 11, the bottom of the supporting block 11 is connected with a pressure sensor 12, the pressing plate 7 is directly contacted with the heat preservation plate and transmits pressure to the pressure sensor 12 through the moving block 10, and a certain gap is formed between the bottom surface of the guide cylinder 9 and the moving block 10, so that when the moving block 10 is contacted with the top of the guide cylinder 9, the contact between the top of the moving block 10 and the pressure sensor 12 can be influenced, and the measured value is influenced.

The top of the pressing plate 7 is provided with a sliding rail 14, the sliding rail 14 is in sliding connection with a sliding groove 15 formed in the bottom of the moving block 10, the connection mode is not unique, the pressing plate 7 is mainly stressed in the vertical direction during working, the connection mode is convenient to detach and install, when a plurality of groups of single pressing plates 7 (shown in figure 2) are installed, force transmitted by the hydraulic machine 1 is evenly dispersed on the plurality of groups of single pressing plates and is transmitted to the heat insulation plate, when the weakest area reaches the limit, the heat insulation plate can be crushed, the value of the pressure sensor 12 is changed, the lowest compressive strength of the heat insulation plate is rapidly known, the same power source is used, convenience and rapidness are achieved, when the integral pressing plate 7 (shown in figure 4) is used, the overall compressive strength of the heat insulation plate is measured, the measurement modes are convenient to switch, and the use is convenient.

In the present case, the pressure sensor model is preferably NS-TH3 model.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an insulation board compressive strength detection device, includes bottom plate (1), be connected with support column (2) on bottom plate (1), just support column (2) top is connected with roof (3), fixedly connected with hydraulic press (4) on roof (3), the output of hydraulic press (4) is connected with push pedal (5) with support column (2) sliding connection, its characterized in that: the bottom of the push plate (5) is connected with a plurality of groups of pressure measuring devices (6), and the bottom of each pressure measuring device (6) is connected with a pressure plate (7).

2. The insulation board compressive strength detection device of claim 1, characterized in that: the pressure measuring device (6) comprises a mounting plate (8), the bottom of the mounting plate (8) is connected with a guide cylinder (9), a moving block (10) is connected in the guide cylinder (9) in a sliding mode, the bottom of the moving block (10) is connected with a pressing plate (7), a supporting block (11) is further connected to the bottom of the mounting plate (8), and the bottom of the supporting block (11) is connected with a pressure sensor (12).

3. The insulation board compressive strength detection device of claim 2, characterized in that: an elastic piece (13) is connected between the moving block (10) and the mounting plate (8).

4. The insulation board compressive strength detection device of claim 2, characterized in that: the top of the pressing plate (7) is provided with a sliding rail (14), and the sliding rail (14) is connected with a sliding groove (15) formed in the bottom of the moving block (10) in a sliding mode.

5. The insulation board compressive strength detection device of claim 2, characterized in that: a certain gap is arranged between the bottom surface of the guide cylinder (9) and the moving block (10).