CN212228584U

CN212228584U - Compressive strength testing mechanism of foam light brick

Info

Publication number: CN212228584U
Application number: CN202020820170.5U
Authority: CN
Inventors: 廖慧明
Original assignee: Guangdong Enshuo Construction Engineering Co ltd
Current assignee: Guangdong Enshuo Construction Engineering Co ltd
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2020-12-25
Anticipated expiration: 2030-05-15

Abstract

The utility model relates to the technical field of building material detection, in particular to a compression strength testing mechanism of a foam light brick, which comprises a foam brick, a base, a pressing component and a measuring component, wherein the foam brick is arranged at one end of the base, the pressing component is arranged on the base, the measuring component is arranged on the pressing component, the pressing component comprises a pressing plate, an L rod, a triangular plate and an adjusting piece, the pressing plate is arranged at the right upper end of the foam brick, the lower end of the L rod is arranged on the base, the adjusting piece is arranged at the right upper end of the pressing plate, the upper end of the L rod is arranged on the adjusting piece, the triangular plate is in an obtuse triangle shape, one acute angle end of the triangular plate is arranged at the right angle end of the L rod, the obtuse angle end of the triangular plate is rotatably provided with a connecting rod, the other end of the connecting rod is arranged on the base, the mechanism can accurately test the compressive strength of the foam brick, and has the advantages of simple structure, convenient operation and reliability.

Description

Compressive strength testing mechanism of foam light brick

Technical Field

The utility model relates to a building material detects technical field, specifically is a crushing strength test mechanism who relates to a foam light brick.

Background

The foam brick belongs to one kind of aerated concrete building blocks, and is prepared through physically preparing foam with foaming agent in a foaming machine, mixing the foam with slurry and casting. The foam brick is mainly used for non-bearing walls, has the characteristics of low cost, light weight, good heat insulation effect and the like, is widely applied to industrial and civil buildings, and is a wall material with good performance.

Foam brick is after the output, and the staff need sample a large amount of foam bricks, then carries out crushing strength test to foam brick, and traditional foam brick crushing strength test has work efficiency low, and the precision is also lower defect, therefore, we need to design the crushing strength test mechanism of foam light brick urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a compressive strength test mechanism of foam light brick is provided, this technical scheme has solved traditional foam brick compressive strength test work efficiency and has hanged down, the defect of precision.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a crushing resistance intensity test mechanism of foam light brick, including the foam brick, still include the base, press down subassembly and measuring component, the foam brick sets up in one of base along the width direction level of base, press down the subassembly setting on the base, measuring component sets up on pressing down the subassembly, press down the subassembly including pressing the clamp plate, the L pole, set-square and regulating part, press the clamp plate setting to be in the foam brick directly over, the lower extreme of L pole rotates and sets up on the base, the regulating part sets up directly over according to the clamp plate, the upper end setting of L pole is on the regulating part, the set-square is obtuse triangle, one of them acute angle end rotation sets up the right angle end at the L pole on the set-square, the obtuse angle of set-square is served and is rotated and is provided with the connecting rod, the other end rotation of connecting rod sets up on the base, measuring component sets up on the set-.

As an optimal selection scheme of the crushing resistance strength test mechanism of foam light brick, the regulating part includes fixing base and first threaded rod, the fixing base is fixed to be set up under the pressure plate positive upper end, the vertical rotation of first threaded rod sets up on the fixing base, the one end fixedly connected with diaphragm of L pole, the middle part of diaphragm offer be used for with first threaded rod threaded connection's screw hole, first threaded rod threaded connection is on the diaphragm, and it has the first nut that is used for fixed diaphragm to go back threaded connection on the first threaded rod, first nut sets up under the diaphragm positive upper end.

As an optimal selection scheme of the compressive strength testing mechanism of the foam light-weight brick, two guide rods are vertically arranged on the pressing plate, the two guide rods are symmetrically arranged on two sides of the first threaded rod, through holes used for accommodating the two guide rods are symmetrically arranged at two ends of the transverse plate, and the two guide rods are respectively arranged on the two through holes in a sliding manner.

As an optimal scheme of the crushing resistance strength test mechanism of foam light brick, measuring component includes force sensor, fixed plate and barb, the fixed support frame that is provided with on the base, the vertical side that sets up at the set-square of support frame, the vertical second threaded rod that is provided with on the support frame, second threaded rod threaded connection is in the upper end of support frame, and the upper end of second threaded rod is provided with the second nut that is used for fixed second screw thread, the bottom fixedly connected with catch of second threaded rod, the barb sets up on the catch, the barb sets up the upper end at force sensor, the fixed plate sets up the lower extreme at force sensor, and the fixed middle part that sets up at the set-square of fixed plate.

As a preferred scheme of the compression strength testing mechanism of the foam light-weight brick, a numerical display screen for receiving signals of the tension sensor is fixedly arranged on the base.

As an optimal scheme of the compression resistance strength testing mechanism of the foam light-weight brick, the end, far away from the L rod, of the triangular plate is uniformly provided with anti-skid grains.

Compared with the prior art, the utility model beneficial effect who has is:

firstly, a worker prepares a sampled foam brick, then the foam brick is stacked under a pressing plate, the pressing plate is attached to the foam brick through an adjusting piece, then a measuring assembly is adjusted, then the worker presses one end of a triangular plate with a grain, the triangular plate can drive an L rod to rotate, the foam brick is pressed downwards by the pressing plate, after the pressing is finished, a numerical display screen receives an electric signal of a tension sensor, the worker checks the numerical display screen, and whether the compression resistance of the foam brick reaches the standard or not can be detected;

the utility model discloses a crushing strength test mechanism of foam light brick can be more accurate carry out crushing strength test to the foam brick to this mechanism simple structure, simple operation, reliable accord with the demand in market.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic perspective view of the pressing assembly of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

fig. 4 is a schematic perspective view of the measuring assembly of the present invention;

fig. 5 is a partially enlarged view of B in fig. 4.

The reference numbers in the figures are: 1, a foam brick; a base 2; a pressing member 3; a measuring assembly 4; a pressing plate 5; an L-bar 6; a set square 7; a connecting rod 8; a fixed seat 9; a first threaded rod 10; a transverse plate 11; a first nut 12; a guide rod 13; a tension sensor 14; a fixed plate 15; a barb 16; a support frame 17; a second threaded rod 18; a second nut 19; a locking ring 20; a numerical value display screen 21; a texture 22.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1 to 5, the mechanism for testing compressive strength of a foam light brick comprises a foam brick 1, a base 2, a pressing component 3 and a measuring component 4, wherein the foam brick 1 is horizontally arranged at one end of the base 2 along the width direction of the base 2, the pressing component 3 is arranged on the base 2, the measuring component 4 is arranged on the pressing component 3, the pressing component 3 comprises a pressing plate 5, an L-shaped rod 6, a triangular plate 7 and an adjusting piece, the pressing plate 5 is arranged at the upper end of the foam brick 1, the lower end of the L-shaped rod 6 is rotatably arranged on the base 2, the adjusting piece is arranged at the upper end of the pressing plate 5, the upper end of the L-shaped rod 6 is arranged on the adjusting piece, the triangular plate 7 is in an obtuse triangle shape, one of the acute ends of the triangular plate 7 is rotatably arranged at the right-angle end of the L-shaped rod 6, a connecting rod 8 is rotatably arranged at the obtuse end of the triangular plate 7, the other end of the connecting rod 8, the measuring assembly 4 is arranged on a set square 7. Firstly, the staff prepares the foam brick 1 of sample, pile up foam brick 1 again under according to pressing panel 5, through the regulating part, will press the laminating of pressing panel 5 on foam brick 1, then, adjusting measuring component 4, then, the staff presses the one end of set-square 7, set-square 7 can drive L pole 6 and rotate, make and press foam brick 1 downwards according to pressing panel 5, after pressing, measuring component 4 can obtain the data of 1 crushing resistance of foam brick, whether up to standard with this crushing resistance that detects foam brick 1.

The regulating part includes fixing base 9 and first threaded rod 10, fixing base 9 is fixed to be set up under the pressure board 5, the vertical rotation of first threaded rod 10 sets up on fixing base 9, the one end fixedly connected with diaphragm 11 of L pole 6, the screw hole that is used for with 10 threaded connection of first threaded rod is offered at the middle part of

diaphragm

11, 10 threaded connection of first threaded rod are on diaphragm 11, and it has first nut 12 that is used for fixed diaphragm 11 to go back threaded connection on first threaded rod 10, first nut 12 sets up under diaphragm 11. At first, according to the thickness of foam brick 1, the staff adjusts first threaded rod 10, it moves down to drive according to clamp plate 5, it can to contradict foam brick 1 according to clamp plate 5, then, the staff adjusts first nut 12, screw up first nut 12 on diaphragm 11, avoid this mechanism at the operation in-process, the condition of smooth silk appears in first threaded rod 10, the installation of fixing base 9, the lower extreme that is favorable to first threaded rod 10 can be on fixing base 9 free rotation, be convenient for adjust the height according to clamp plate 5.

According to vertical two guide bars 13 that are provided with on the 5, two guide bar 13 symmetries set up the both sides at first threaded rod 10, and the through-hole that is used for holding two guide bars 13 is offered to the both ends symmetry of diaphragm 11, and two guide bars 13 slide respectively and set up on two through-holes. Firstly, the installation of two guide bars 13, on the one hand, plays the effect of direction, and on the other hand, also can guarantee the stability when pressing the pressure board 5 upwards or downwards removal, avoids producing the skew error to lead to pressing the pressure board 5 can not be fine on foam brick 1.

The measuring component 4 comprises a tension sensor 14, a fixing plate 15 and a barb 16, a support frame 17 is fixedly arranged on the base 2, the support frame 17 is vertically arranged at the side of the triangular plate 7, a second threaded rod 18 is vertically arranged on the support frame 17, the second threaded rod 18 is in threaded connection with the upper end of the support frame 17, a second nut 19 used for fixing the second threaded rod 18 is arranged at the upper end of the second threaded rod 18, a locking ring 20 is fixedly connected to the bottom end of the second threaded rod 18, the barb 16 is arranged on the locking ring 20, the barb 16 is arranged at the upper end of the tension sensor 14, the fixing plate 15 is arranged at the lower end of the tension sensor 14, and the fixing plate 15 is fixedly arranged in the middle. Firstly, after the worker adjusts the position of the pressing plate 5 through the adjusting piece, the worker hangs the barb 16 on the locking ring 20, the second threaded rod 18 is adjusted to ensure that the tension sensor 14 is at an initial value, and after the second threaded rod 18 is adjusted, the worker is fixed at the upper end of the supporting frame 17 by using the second nut 19, so that the phenomenon that the second threaded rod 18 generates a sliding thread to influence the accuracy of pressure resistance measurement in the operation process of the mechanism is avoided.

A numerical display screen 21 for receiving signals of the tension sensor 14 is fixedly arranged on the base 2. First, the numerical display 21 is installed to better receive the signal of the tension sensor 14, so that the worker can clearly see the data.

The end of the triangle 7 far away from the L-shaped rod 6 is evenly provided with lines 22 for skid resistance. Firstly, the arrangement of the grains 22 on the triangular plate 7 is beneficial to better pressing the triangular plate 7 by workers, and the smooth detection of the compression resistance of the foam brick 1 is ensured.

The working principle is as follows: firstly, the staff prepares foam brick 1 of sample, put foam brick 1 pile up under according to pressing panel 5 again, through the regulating part, will press the laminating of pressing panel 5 on foam brick 1, then, adjusting measuring component 4, then, the staff presses down the one end that set-square 7 has line 22, set-square 7 can drive L pole 6 and rotate, make according to pressing panel 5 and pressing down foam brick 1, after pressing, numerical display screen 21 receives force sensor 14's signal of telecommunication, numerical display screen 21 is looked over to the staff, can detect whether up to standard of crushing resistance of foam brick 1.

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. A compression strength testing mechanism of a foam light brick comprises a foam brick (1), and is characterized by further comprising a base (2), a pressing component (3) and a measuring component (4), wherein the foam brick (1) is horizontally arranged at one end of the base (2) along the width direction of the base (2), the pressing component (3) is arranged on the base (2), the measuring component (4) is arranged on the pressing component (3), the pressing component (3) comprises a pressing plate (5), an L rod (6), a triangular plate (7) and an adjusting piece, the pressing plate (5) is arranged at the upper end of the foam brick (1), the lower end of the L rod (6) is rotatably arranged on the base (2), the adjusting piece is arranged at the upper end of the pressing plate (5), the upper end of the L rod (6) is arranged on the adjusting piece, the triangular plate (7) is in an obtuse triangle shape, one acute angle end on the triangular plate (7) is rotatably arranged at the right angle end of the L rod (6), the obtuse angle end of the triangular plate (7) is rotatably provided with a connecting rod (8), the other end of the connecting rod (8) is rotatably arranged on the base (2), and the measuring component (4) is arranged on the triangular plate (7).

2. The mechanism for testing the compressive strength of the foam light-weight brick is characterized in that the adjusting piece comprises a fixed seat (9) and a first threaded rod (10), the fixed seat (9) is fixedly arranged at the upper end of the pressing plate (5), the first threaded rod (10) is vertically and rotatably arranged on the fixed seat (9), a transverse plate (11) is fixedly connected to one end of the L rod (6), a threaded hole for being in threaded connection with the first threaded rod (10) is formed in the middle of the transverse plate (11), the first threaded rod (10) is in threaded connection with the transverse plate (11), a first nut (12) for fixing the transverse plate (11) is further in threaded connection with the first threaded rod (10), and the first nut (12) is arranged at the upper end of the transverse plate (11).

3. The mechanism for testing the compressive strength of the foam lightweight brick as claimed in claim 2, wherein the pressing plate (5) is vertically provided with two guide rods (13), the two guide rods (13) are symmetrically arranged on two sides of the first threaded rod (10), through holes for accommodating the two guide rods (13) are symmetrically formed in two ends of the transverse plate (11), and the two guide rods (13) are respectively slidably arranged on the two through holes.

4. The crushing strength testing mechanism of the foam lightweight brick as claimed in claim 1, wherein the measuring component (4) comprises a tension sensor (14), a fixing plate (15) and a barb (16), a supporting frame (17) is fixedly arranged on the base (2), the supporting frame (17) is vertically arranged beside the triangular plate (7), a second threaded rod (18) is vertically arranged on the supporting frame (17), the second threaded rod (18) is in threaded connection with the upper end of the supporting frame (17), a second nut (19) for fixing the second threaded rod is arranged at the upper end of the second threaded rod (18), a locking ring (20) is fixedly connected with the bottom end of the second threaded rod (18), the barb (16) is arranged on the locking ring (20), the barb (16) is arranged at the upper end of the tension sensor (14), the fixing plate (15) is arranged at the lower end of the tension sensor (14), and the fixing plate (15) is fixedly arranged in the middle of the triangular plate (7).

5. The mechanism for testing the compressive strength of the foam lightweight brick as claimed in claim 1, wherein a numerical display screen (21) for receiving signals of the tension sensor (14) is fixedly arranged on the base (2).

6. The mechanism for testing the compressive strength of the foam lightweight brick as claimed in claim 1, wherein the triangular plate (7) is uniformly provided with the lines (22) for preventing slipping at one end away from the L-shaped rod (6).