CN209911154U

CN209911154U - Building material hardness tester

Info

Publication number: CN209911154U
Application number: CN201920155323.6U
Authority: CN
Inventors: 周晓东
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-29
Filing date: 2019-01-29
Publication date: 2020-01-07
Anticipated expiration: 2029-01-29

Abstract

The utility model discloses a building material hardness tester, comprises a fixed bench, the upper surface middle part of fixed station is provided with a protection section of thick bamboo, the lower surface middle part of fixed station is provided with first push rod motor, the motor shaft of first push rod motor is connected with first push rod, first push rod runs through the bottom lower surface middle part fixed connection of a protection section of thick bamboo and supporting shoe, the upper surface left side of fixed station is provided with the pillar, the top horizontal installation of pillar has the fixed plate, the lower surface middle part of fixed plate is provided with second push rod motor, the motor shaft of second push rod motor is connected with the second push rod. The utility model discloses put the volume of awaiting measuring material on the supporting shoe, first push rod electric machine control supporting shoe immigration protection section of thick bamboo promotes the briquetting through the second push rod and runs through protection section of thick bamboo, extrudees the measurement material of supporting shoe upper surface in the protection section of thick bamboo, and the hardness of further detection material, simultaneously in the testing process, protection section of thick bamboo can play the effect of protection.

Description

Building material hardness tester

Technical Field

The utility model relates to a hardness tester technical field specifically is a building material hardness tester.

Background

The building material is a general name of materials used in civil engineering and building engineering and can be divided into structural materials, decorative materials and some special materials, the structural materials comprise wood, bamboo, stone, cement, concrete, metal, brick and tile, ceramics, glass, engineering plastics, composite materials and the like, the decorative materials comprise various coatings, paints, coatings, veneers, various ceramic tiles and glass with special effects, a hardness tester is a hardness tester, the hardness measurement of metal is firstly defined by the hardness proposed by Raomall, the capability of the material for resisting a hard object to be pressed into the surface of the material is shown, the hardness tester is one of important performance indexes of the metal material, the traditional building material hardness tester is used for placing an object to be detected on a supporting plate and pushing a pressing block to perform extrusion measurement through a thrustmeter, during measurement, materials are crushed and cracked in the extrusion process, and the safety of workers is easily damaged. Therefore, a building material hardness tester is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building material hardness tester has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a building material hardness tester, includes the fixed station, the upper surface middle part of fixed station is provided with a protection section of thick bamboo, the lower surface middle part of fixed station is provided with first push rod motor, the motor shaft of first push rod motor is connected with first push rod, first push rod runs through the bottom lower surface middle part fixed connection of a protection section of thick bamboo and supporting shoe, the upper surface left side of fixed station is provided with the pillar, the top horizontal installation of pillar has the fixed plate, the lower surface middle part of fixed plate is provided with second push rod motor, the motor shaft of second push rod motor is connected with the second push rod, the last surface middle part fixed connection of the end of second push rod through thrustor and briquetting, the briquetting runs through a protection section of thick bamboo and is connected with the supporting shoe.

As an optimal implementation mode of the utility model, the slider is all installed on the left side and the right side of supporting shoe, the vertical spout of seting up the symmetry in inner wall left side and the right side of a protection section of thick bamboo, spout and slider sliding connection, the outer wall upper end of briquetting is provided with the stopper.

As a preferred embodiment of the present invention, a sealing pad is disposed on the top end of the outer wall of the supporting block.

As a preferred embodiment of the present invention, a transparent viewing port is disposed in the middle of the front side of the protection tube.

As a preferred embodiment of the utility model, the lower surface of fixed station is provided with the battery compartment, the inside of battery compartment is provided with the battery, the battery compartment is located the right side of first push rod motor, the front side right-hand member of fixed station is provided with control panel, control panel through the battery respectively with first push rod motor and second push rod motor electric connection.

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

1. the utility model relates to a building material hardness tester, the work of the first push rod motor of control panel control, promote the supporting shoe through first push rod and up shift out a protection section of thick bamboo, put the volume of awaiting measuring material on the supporting shoe, the immigration of first push rod motor control supporting shoe protects a section of thick bamboo, can avoid material extrusion in-process, the upper surface of supporting shoe is shifted out to the material, control panel control second push rod motor work, promote the briquetting through the second push rod and run through a protection section of thick bamboo, the measurement material to supporting shoe upper surface in the protection section of thick bamboo extrudees, can measure the pressure when briquetting extrusion measurement material through the thrustor, further detect the hardness of material, simultaneously in the testing process, the bounce is smashed to the material, a protection section of thick bamboo can play the effect of protection.

2. The utility model relates to a building material hardness tester is provided with the stopper through the outer wall upper end of briquetting, when the material on the briquetting extrusion supporting shoe, carries on spacingly to the briquetting, when can detecting the equal crushing degree of different materials, the pressure of briquetting improves the accuracy.

3. The utility model relates to a building material hardness tester is provided with sealed the pad through the outer wall top of supporting shoe, can avoid behind the comminuted along the supporting shoe with protect the gap between the inner wall of a section of thick bamboo unrestrained, convenient clearance.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of a hardness tester for building materials according to the present invention;

fig. 2 is a front view of the building material hardness tester of the present invention.

In the figure: 1. the device comprises a fixed table, 2, a protective cylinder, 3, a first push rod motor, 4, a first push rod, 5, a push block, 6, a sliding groove, 7, a sliding block, 8, a support, 9, a fixed plate, 10, a second push rod motor, 11, a second push rod, 12, a thrustmeter, 13, a limiting block, 14, a pressing block, 15, a sealing gasket, 16, a battery bin, 17, a storage battery, 18, a control panel, 19 and an observation port.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-2, the present invention provides a technical solution: a building material hardness tester comprises a fixed table 1, wherein a protective cylinder 2 is arranged in the middle of the upper surface of the fixed table 1, a first push rod motor 3 is arranged in the middle of the lower surface of the fixed table 1, a motor shaft of the first push rod motor 3 is connected with a first push rod 4, the first push rod 4 penetrates through the protective cylinder 2 and is fixedly connected with the middle of the lower surface of the bottom end of a supporting block 5, a support column 8 is arranged on the left side of the upper surface of the fixed table 1, a fixed plate 9 is horizontally arranged at the top end of the support column 8, a second push rod motor 10 is arranged in the middle of the lower surface of the fixed plate 9, a motor shaft of the second push rod motor 10 is connected with a second push rod 11, the tail end of the second push rod 11 is fixedly connected with the middle of the upper surface of a pressing block 14 through a thrustor 12, the pressing block 14 penetrates through the protective cylinder, control panel 18 controls first push rod motor 3 work, promote the supporting shoe 5 through first push rod 4 and upwards shift out a protection section of thick bamboo 2, put the volume of awaiting measuring material on supporting shoe 5, first push rod motor 3 control supporting shoe 5 moves into protection section of thick bamboo 2, can avoid the material extrusion in-process, the material shifts out the upper surface of supporting shoe 5, control panel 18 controls second push rod motor 10 work, promote briquetting 14 through second push rod 11 and run through protection section of thick bamboo 2, extrude the measurement material on supporting shoe upper surface 5 in protection section of thick bamboo 2, can measure the pressure when briquetting 14 extrudees the measurement material through thrust gauge 12, further detect the hardness of material, simultaneously in the testing process, the material crushing is jumped out, protection section of thick bamboo 2 can play the effect of protection.

In this embodiment (please refer to fig. 1), the left side and the right side of the supporting block 5 are both provided with the sliding blocks 7, the left side and the right side of the inner wall of the protective cylinder 2 are vertically provided with the symmetrical sliding grooves 6, the sliding grooves 6 are slidably connected with the sliding blocks 7, the upper end of the outer wall of the pressing block 14 is provided with the limiting block 13, when the pressing block 14 extrudes the material on the supporting block 5, the pressing block 14 is limited, when the same crushing degrees of different materials can be detected, the pressure of the pressing block 14, and the accuracy is improved.

In this embodiment (see fig. 1), the sealing pad 15 is disposed at the top end of the outer wall of the supporting block 5, so that the material is prevented from being scattered along the gap between the supporting block 5 and the inner wall of the protection cylinder 2 after being crushed, and the cleaning is facilitated.

In this embodiment (see fig. 2), a transparent viewing port 19 is disposed in the middle of the front side of the protection tube 2, so as to facilitate viewing the state of the material extruded by the pressing block 14, and improve the use efficiency of the device.

In this embodiment (please refer to fig. 1-2), a battery compartment 16 is disposed on the lower surface of the fixing table 1, a storage battery 17 is disposed inside the battery compartment 16, the battery compartment 16 is located on the right side of the first push rod motor 3, a control panel 18 is disposed at the right end of the front side of the fixing table 1, the control panel 18 is electrically connected to the first push rod motor 3 and the second push rod motor 10 through the storage battery 17, and the control panel 18 is disposed for facilitating the operation of a worker.

When a building material hardness tester is used, the control panel 18 controls the work of the first push rod motor 3, the supporting block 5 is pushed to move upwards out of the protection barrel 2 through the first push rod 4, a material to be measured is placed on the supporting block 5, the first push rod motor 3 controls the supporting block 5 to move into the protection barrel 2, the material extrusion process can be avoided, the material moves out of the upper surface of the supporting block 5, the control panel 18 controls the work of the second push rod motor 10, the pressing block 14 is pushed to penetrate through the protection barrel 2 through the second push rod 11, the measured material on the surface of the upper supporting block 5 in the protection barrel 2 is extruded, the pressure of the pressing block 14 during the extrusion of the measured material can be measured through the thrustmeter 12, the hardness of the material is further detected, meanwhile, the material is crushed and bounces off in the detection process, and the protection barrel 2 can play a protection.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a building material hardness tester, includes fixed station (1), its characterized in that: a protective cylinder (2) is arranged in the middle of the upper surface of the fixed table (1), a first push rod motor (3) is arranged in the middle of the lower surface of the fixed table (1), a motor shaft of the first push rod motor (3) is connected with a first push rod (4), the first push rod (4) penetrates through the protective cylinder (2) and is fixedly connected with the middle part of the lower surface of the bottom end of the supporting block (5), a supporting column (8) is arranged on the left side of the upper surface of the fixed table (1), a fixed plate (9) is horizontally arranged at the top end of the supporting column (8), a second push rod motor (10) is arranged in the middle of the lower surface of the fixed plate (9), a motor shaft of the second push rod motor (10) is connected with a second push rod (11), the tail end of the second push rod (11) is fixedly connected with the middle part of the upper surface of the pressing block (14) through a thrust gauge (12), the pressing block (14) penetrates through the protective cylinder (2) and is connected with the supporting block (5).

2. The building material hardness tester according to claim 1, wherein: slider (7) are all installed on the left side and the right side of supporting shoe (5), the spout (6) of symmetry are vertically seted up on the inner wall left side and the right side of protection section of thick bamboo (2), spout (6) and slider (7) sliding connection, the outer wall upper end of briquetting (14) is provided with stopper (13).

3. The building material hardness tester according to claim 1, wherein: and a sealing gasket (15) is arranged at the top end of the outer wall of the supporting block (5).

4. The building material hardness tester according to claim 1, wherein: and a transparent observation port (19) is arranged in the middle of the front side of the protective barrel (2).

5. The building material hardness tester according to claim 1, wherein: the lower surface of fixed station (1) is provided with battery compartment (16), the inside of battery compartment (16) is provided with battery (17), battery compartment (16) are located the right side of first push rod motor (3), the front side right-hand member of fixed station (1) is provided with control panel (18), control panel (18) through battery (17) respectively with first push rod motor (3) and second push rod motor (10) electric connection.