CN210775154U

CN210775154U - Performance testing device for andalusite brick

Info

Publication number: CN210775154U
Application number: CN201921847284.2U
Authority: CN
Inventors: 贺延奎; 王法河
Original assignee: Jiyuan Jinfeng Refractory Material Co ltd
Current assignee: Jiyuan Jinfeng Refractory Material Co ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-06-16
Anticipated expiration: 2029-10-30

Abstract

The utility model provides a performance testing device of andalusite bricks, which effectively solves the problem that the result is inaccurate when the prior art is used for testing the water permeability of the andalusite bricks; the technical scheme for solving the problem is that the andalusite brick support comprises a fixed rectangular shell with an upward opening, wherein a lower side plate of the shell is conical, a andalusite brick can be accommodated in the shell, a first rectangular ring plate is arranged on the outer side of the upper end of the shell, a vertical rectangular cylinder is arranged above the shell, a second rectangular ring plate is arranged on the outer side of the lower end of the rectangular cylinder, and the first rectangular ring plate and the second rectangular ring plate are fixed together through a plurality of bolts; the inner side of the second annular plate is positioned above the andalusite brick, the lower end of the second annular plate is provided with a sealing rubber strip distributed along the length direction of the second annular plate, the rubber strip seals the upper end surface of the andalusite brick and the lower end surface of the second annular plate, and a vertical water outlet barrel is arranged on the lower side plate of the shell; the utility model discloses the structure is ingenious, can effectively avoid water to flow out from fragment of brick edgewise, improves the measuring accuracy greatly, and the test result is reliable.

Description

Performance testing device for andalusite brick

Technical Field

The utility model relates to a testing arrangement technical field, especially andalusite brick's capability test device.

Background

In urban planning, for water accumulation in urban links, andalusite bricks are often used in places such as sidewalks, parks, squares and the like, and water is drained by utilizing the water permeability of the andalusite bricks. Before construction, the water permeability of the andalusite brick needs to be tested, the water permeability needs to be conventionally tested, tap water is usually poured on the brick, and if water rapidly permeates, the water permeability is good. The detection brick has the defects that a part of poured water flows out from the edge of the water permeable brick, so that the water permeable brick cannot show good water permeability, and the obtained result is inaccurate.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned condition, for overcoming prior art's defect, the utility model provides a andalusite brick's capability test device, the unsafe problem of result when effectual prior art of having solved tests andalusite brick's water permeability.

The technical scheme for solving the problem is that the andalusite brick support comprises a fixed rectangular shell with an upward opening, wherein a lower side plate of the shell is conical, a andalusite brick can be accommodated in the shell, a first rectangular ring plate is arranged on the outer side of the upper end of the shell, a vertical rectangular cylinder is arranged above the shell, a second rectangular ring plate is arranged on the outer side of the lower end of the rectangular cylinder, and the first rectangular ring plate and the second rectangular ring plate are fixed together through a plurality of bolts; the inboard of second annular plate is in the top of andalusite brick, and second annular plate lower extreme has along its length direction distribution's sealing rubber strip, and the rubber strip makes to be sealed between andalusite brick up end and the second annular plate lower extreme, has the play urceolus of vertical form on the casing lower extreme board.

The utility model discloses the structure is ingenious, can effectively avoid water to flow out from fragment of brick edgewise, improves the measuring accuracy greatly, and the test result is reliable.

Drawings

Fig. 1 is a front sectional view of the present invention.

Fig. 2 is a structural diagram of the middle case of the present invention.

Fig. 3 is a structural diagram of the middle upright rod of the present invention.

Detailed Description

The following detailed description of embodiments of the present invention is made with reference to the accompanying drawings.

As shown in fig. 1 to 3, the utility model comprises a fixed rectangular casing 1 with an upward opening, wherein the lower side plate of the casing 1 is conical, a andalusite brick can be accommodated in the casing 1, a first rectangular ring plate 2 is arranged outside the upper end of the casing 1, a vertical rectangular cylinder 3 is arranged above the casing 1, a second rectangular ring plate 4 is arranged outside the lower end of the rectangular cylinder 3, and the first rectangular ring plate 2 and the second rectangular ring plate 4 are fixed together through a plurality of bolts; the inboard of second annular plate is in the top of andalusite brick, and second annular plate lower extreme has along its length direction distribution's sealing rubber strip, and the rubber strip makes and seals between andalusite brick up end and the second annular plate lower extreme, has the play urceolus 5 of vertical form on the curb plate under the casing 1.

For more visual observation, a vertical rod 6 which is vertical and can move up and down is arranged in the water outlet barrel 5, an annular bulge is arranged at the upper end of the vertical rod 6, and the annular bulge at the upper end of the vertical rod 6 can close the water outlet barrel 5 when the vertical rod 6 moves down; there is ascending water-collecting container 8 of opening the downside of pole setting 6, container 8 hangs on pole setting 6 through the couple, there is the screw hole that the level runs through on the 5 lateral walls of play urceolus, the one end top spin that the screw hole was kept away from pole setting 6 has been twisted and has been had housing screw, bayonet lock 7 that can move about is placed to the one end that the screw hole is close to pole setting 6, be connected through the pressure spring between bayonet lock 7 and the screw, there is the annular groove that corresponds with bayonet lock 7 on the pole setting 6, bayonet lock 7 one end is arranged in the recess, the one end that bayonet.

In order to further prevent water from flowing down along the brick edge, an annular sealing strip is arranged in the cavity of the shell 1 and fixed along the edge of the bottom of the cavity of the shell 1.

In order to prevent the water from flowing laterally, a sealing ring is arranged between the first rectangular ring plate 2 and the second rectangular ring plate 4.

A plurality of vertical support rods are fixed on the lower side of the shell 1.

In the initial state, one end of the bayonet pin 7 is arranged in the groove, and a gap is arranged between the annular bulge and the upper end of the water outlet barrel 5. Screwing the compression screw can adjust the pretension of the bayonet pin 7 against the rod 6.

When the water permeable brick clamp is used, firstly, bolts between the first rectangular ring plate 2 and the second rectangular ring plate 4 are screwed down, then the rectangular cylinder 3 is disassembled, a brick to be tested is placed in the shell 1, then the first rectangular ring plate 2 and the second rectangular ring plate 4 are fixed together through the bolts, at the moment, the second rectangular ring plate 4 and the upper end face of the brick are sealed through a sealing rubber strip, the container 8 is hung at the lower end of the vertical rod 6, then water is poured into the rectangular cylinder 3, the water can only seep downwards through the brick, timing is started, after a period of time, when the water amount in the container 8 is enough, the vertical rod 6 breaks through the pre-tightening force of the clamping pin 7 and moves downwards, timing is stopped, the annular bulge at the upper end of the vertical rod 6 seals the water outlet cylinder 5, the used time is recorded, then different bricks are measured for multiple times by utilizing the method, and the water permeability is proved to be stronger.

In the foregoing, when the brick needs to be changed, all the residual water in the rectangular cylinder 3 and the water in the container 8 are poured out, then the rectangular cylinder 3 is removed, and then the upright rod 6 is held by hand to jack up the brick and change the brick.

To sum up, the utility model discloses simple structure, easily operation, for traditional test method, this device experimental result is reliable, can effectually ensure construction quality.

Claims

1. The andalusite brick performance testing device is characterized by comprising a fixed rectangular shell (1) with an upward opening, wherein a lower side plate of the shell (1) is conical, the andalusite brick can be accommodated in the shell (1), a first rectangular ring plate (2) is arranged on the outer side of the upper end of the shell (1), a vertical rectangular cylinder (3) is arranged above the shell (1), a second rectangular ring plate (4) is arranged on the outer side of the lower end of the rectangular cylinder (3), and the first rectangular ring plate (2) and the second rectangular ring plate (4) are fixed together through a plurality of bolts; the inboard of second annular plate is in the top of andalusite brick, and second annular plate lower extreme has along its length direction distribution's sealing rubber strip, and the rubber strip makes and seals between andalusite brick up end and the second annular plate lower extreme, has vertical form play urceolus (5) on the curb plate under casing (1).

2. The andalusite brick performance testing device according to claim 1, wherein the outlet barrel (5) is internally provided with a vertical rod (6) which can move up and down, the upper end of the vertical rod (6) is provided with an annular bulge, and when the vertical rod (6) moves downwards, the annular bulge at the upper end can close the outlet barrel (5); there is ascending water collecting container (8) of opening pole setting (6) downside, container (8) hang on pole setting (6) through the couple, the screw hole that has the level to run through on play urceolus (5) lateral wall, the one end top spin that pole setting (6) were kept away from to the screw hole has been twisted and has been had housing screw, bayonet lock (7) that can remove about the one end that the screw hole is close to pole setting (6) are placed, be connected through the pressure spring between bayonet lock (7) and the screw, there is the annular groove that corresponds with bayonet lock (7) on pole setting (6), bayonet lock (7) one end is arranged in the recess, bayonet lock (7) are arranged one end in the.

3. The andalusite brick performance testing device according to claim 1, wherein an annular sealing strip is arranged in the cavity of the shell (1), and the sealing strip is fixed along an edge of the bottom of the cavity of the shell (1).

4. The andalusite brick performance testing device according to claim 1, wherein a sealing ring is arranged between the first rectangular ring plate (2) and the second rectangular ring plate (4).

5. The andalusite brick performance testing device according to claim 1, wherein a plurality of vertical supporting rods are fixed on the lower side of the shell (1).