CN218782122U

CN218782122U - Special pressure test device of cement piece

Info

Publication number: CN218782122U
Application number: CN202222132968.2U
Authority: CN
Inventors: 王泽芳
Original assignee: Mianyang Huabo Environmental Protection Technology Co ltd
Current assignee: Mianyang Huabo Environmental Protection Technology Co ltd
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2023-03-31
Anticipated expiration: 2032-08-12

Abstract

The utility model relates to the technical field of building material detection, and discloses a special pressure test device for cement blocks, which comprises a base, wherein the top of the base is fixedly connected with a supporting block, the top of the base is fixedly connected with an L-shaped seat, the top of the L-shaped seat is fixedly connected with a testing mechanism, and the front side of the base is fixedly connected with an auxiliary mechanism; the testing mechanism comprises a hydraulic rod, the hydraulic rod is fixedly connected to the top of the L-shaped seat, and the bottom end of the hydraulic rod penetrates through the top of the L-shaped seat. This special pressure test device of cement piece, through setting up accredited testing organization, this mechanism structure is simple, and convenient operation is swift, can be quick test the pressure that can bear the cement piece, has improved the work efficiency to cement piece pressure test to can be more audio-visual observe the pressure numerical value when the cement piece is broken under pressure sensor's effect, through the collection to numerical value, improved the accuracy of cement piece pressure test data, increased the device's practicality.

Description

Special pressure test device for cement blocks

Technical Field

The utility model relates to a building materials detect technical field, especially relate to a special pressure test device of cement piece.

Background

The cement block is a novel wall material which is called cement brick and is manufactured by taking fly ash, coal cinder, coal gangue, tailing slag, chemical slag or natural sand, tidal marsh mud and the like (one or more of the raw materials) as main raw materials and cement as a coagulant without high-temperature calcination, the cement block has heavier dead weight and higher strength, firing is not needed, the fly ash which is a pollutant of an electric power plant is used as the material, and the cement brick is environment-friendly and has been widely popularized in China; the pressure resistance of the cement block needs to be tested before the cement block is put into use, and the cement block cannot be put into use if the pressure resistance meets the requirement;

the special pressure test device of current cement piece can only observe the cement piece and can not be cracked under the pressure effect when carrying out the pressure test to the cement piece, can't obtain the concrete numerical value that the cement piece can bear pressure, and the accuracy of data is poor to the cement piece of crushing after the test remains on the device, influences going on of test next time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the cement piece can not be cracked under the pressure effect only to observe the cement piece when carrying out the pressure test to the cement piece that exists among the prior art, can't obtain the concrete numerical value that the cement piece can bear pressure, the accuracy of data is poor to remain on the device at the cement piece of crushing after the test, influence going on of next test problem, and the special pressure test device of cement piece that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a special pressure test device of cement piece, includes the base, base top fixedly connected with supporting shoe, base top fixedly connected with L type seat, L type seat top fixedly connected with accredited testing organization, base front side fixedly connected with complementary unit.

The testing mechanism comprises a hydraulic rod, the hydraulic rod is fixedly connected to the top of the L-shaped seat, the bottom of the hydraulic rod is penetrated through the top of the L-shaped seat, a pressing plate is fixedly connected to the bottom of the hydraulic rod, a movable rod is fixedly connected to the top of the pressing plate, threads are arranged on the outer surface of the movable rod, a threaded cylinder is connected to the outer surface of the movable rod in a threaded mode, a pressing block is arranged on the outer surface of the threaded cylinder, a pressure sensor is fixedly connected to the top of the L-shaped seat, a connecting block is fixedly connected to the top of the pressure sensor, a spring is fixedly connected to the top of the connecting block, and the spring is fixedly connected to the bottom of the pressing block.

Preferably, the outer surface of the threaded cylinder is movably connected with a U-shaped block through a bearing, a through hole is formed in the bottom of the U-shaped block, the top end of the movable rod penetrates through the through hole, and the threaded cylinder can drive the U-shaped block to move up and down when rotating.

Preferably, the slide opening has been seted up at the briquetting top, the briquetting cup joints at the movable rod surface through the slide opening, the briquetting front side is located U type piece inboard, connecting block top fixedly connected with litter, the litter top runs through in the briquetting, the spring cup joints at the litter surface, and the slide bar is spacing to the briquetting, and U type piece is spacing to the briquetting.

Preferably, a movable hole is formed in the top of the L-shaped seat, the top end of the movable rod penetrates through the movable hole, and the movable rod moves up and down in the movable hole.

Preferably, the auxiliary mechanism comprises a fixing rod, the fixing rod is fixedly connected to the front side of the base, the outer surface of the fixing rod is movably connected with a limiting block through a bearing, a limiting block is fixedly connected to the front side of the base, and the bottom of the limiting block is in contact with the top of the limiting block.

Preferably, the base front side is opened and is equipped with the mounting groove, the mounting groove inboard is provided with collects the box, collect the box and be located the clamp plate below, it is convenient to carry on spacingly to the cement piece to collect the box.

Preferably, the bottom has seted up the spout in the mounting groove, collect box bottom fixedly connected with slider, slider sliding connection is inboard at the spout, and slider and spout carry on spacingly to collecting the box.

Compared with the prior art, the utility model has the advantages that;

1. the utility model discloses in, through setting up accredited testing organization, in the use, this mechanism simple structure, convenient operation is swift, can be quick test the pressure that can bear the cement piece, has improved the work efficiency to cement piece pressure test to pressure value when can more audio-visual observation cement piece is broken under pressure sensor's effect has improved the accuracy of cement piece pressure test data through the collection to value, has increased the device's practicality.

2. The utility model discloses in, through setting up complementary unit, in the use, through spacing to the cement piece to avoid the cement piece displacement to influence the degree of accuracy when testing, in addition, through to the clastic collection of cement, avoid the phenomenon of piece influence data accuracy to appear, at last, to the spacing of collecting the box through the stopper, thereby avoid it to move when using and conveniently put into and take simultaneously, further increased the device's practicality under the cooperation with accredited testing organization.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a right side view of the overall structure of the present invention;

FIG. 3 is an exploded view of a part of the structure of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 2.

Illustration of the drawings:

1. a base; 2. an L-shaped seat; 3. a testing mechanism; 301. a U-shaped block; 302. a threaded barrel; 303. a movable rod; 304. pressing into blocks; 305. a pressure sensor; 306. a hydraulic lever; 307. pressing a plate; 308. a through hole; 309. a slide hole; 310. a spring; 311. connecting blocks; 312. a slide rod; 4. an auxiliary mechanism; 401. fixing the rod; 402. a slider; 403. a collection box; 404. a limiting block; 405. mounting grooves; 406. a stopper; 5. and (7) a supporting block.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "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 and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly and encompass, for example, both fixed and removable coupling as well as integral coupling; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

The utility model provides a following technical scheme:

example one

Referring to fig. 1-4, a special pressure test device for cement blocks comprises a base 1, a supporting block 5 fixedly connected to the top of the base 1, an L-shaped seat 2 fixedly connected to the top of the base 1, a testing mechanism 3 fixedly connected to the top of the L-shaped seat 2, and an auxiliary mechanism 4 fixedly connected to the front side of the base 1.

The testing mechanism 3 comprises a hydraulic rod 306, the hydraulic rod 306 is fixedly connected to the top of the L-shaped seat 2, the bottom end of the hydraulic rod 306 penetrates through the top of the L-shaped seat 2, a pressing plate 307 is fixedly connected to the bottom end of the hydraulic rod 306, a movable rod 303 is fixedly connected to the top of the pressing plate 307, threads are arranged on the outer surface of the movable rod 303, a threaded cylinder 302 is connected to the outer surface of the movable rod 303 in a threaded manner, a pressing block 304 is arranged on the outer surface of the threaded cylinder 302, a pressure sensor 305 is fixedly connected to the top of the L-shaped seat 2, a connecting block 311 is fixedly connected to the top of the pressure sensor 305, a spring 310 is fixedly connected to the top of the connecting block 311, and the spring 310 is fixedly connected to the bottom of the pressing block 304.

Furthermore, the outer surface of the threaded cylinder 302 is movably connected with a U-shaped block 301 through a bearing, the bottom of the U-shaped block 301 is provided with a through hole 308, the top end of a movable rod 303 penetrates through the through hole 308, the top of a pressing block 304 is provided with a sliding hole 309, the pressing block 304 is sleeved on the outer surface of the movable rod 303 through the sliding hole 309, the front side of the pressing block 304 is positioned on the inner side of the U-shaped block 301, the top of a connecting block 311 is fixedly connected with a sliding rod 312, the top end of the sliding rod 312 penetrates through the pressing block 304, a spring 310 is sleeved on the outer surface of the sliding rod 312, the top of the L-shaped seat 2 is provided with a movable hole, and the top end of the movable rod 303 penetrates through the movable hole.

Example two

With reference to fig. 1-4, the auxiliary mechanism 4 further includes a fixing rod 401, the fixing rod 401 is fixedly connected to the front side of the base 1, a limiting block 404 is movably connected to the outer surface of the fixing rod 401 through a bearing, a stopper 406 is fixedly connected to the front side of the base 1, and the bottom of the limiting block 404 contacts with the top of the stopper 406.

Further, base 1 front side is opened and is equipped with mounting groove 405, mounting groove 405 inboard is provided with collects box 403, it is located clamp plate 307 below to collect box 403, the spout has been seted up to the bottom in mounting groove 405, collect box 403 bottom fixedly connected with slider 402, slider 402 sliding connection is inboard at the spout, through spacing to the cement piece, thereby avoid the cement piece displacement to influence the degree of accuracy when the test, furthermore, through the collection to the cement piece, avoid the phenomenon of piece influence data accuracy to appear, finally, it is spacing to collecting box 403 through stopper 404, thereby avoid it to conveniently put into and take simultaneously when using the removal, the practicality of the device has further been increased under the cooperation with accredited testing organization 3.

In the actual operation process, when the device is used, a cement block to be tested is placed into the collection box 403, the pressing block 304 is adjusted to a proper position through the threaded cylinder 302, then the hydraulic rod 306 is started, the hydraulic rod 306 extends to push the pressing plate 307 to move downwards, the pressing plate 307 moves downwards to extrude the cement block in the collection box 403, the pressing plate 307 moves downwards to drive the movable rod 303 to move downwards, the movable rod 303 moves downwards to drive the pressing block 304 to move downwards, the pressing block 304 moves downwards to extrude the pressure sensor 305 through the spring 310, and when the cement block is cracked, the maximum pressure which can be borne by the cement block can be obtained through the value of the pressure sensor 305;

can carry on spacingly to the cement piece under collecting box 403's the effect to prevent that it from appearing gliding phenomenon when testing, in addition, can collect the cement piece after the crushing under collecting box 403's effect, clear up the piece in collecting box 403 after the test finishes, through setting up stopper 404, stopper 404 can carry on spacingly to the position of collecting box 403.

Claims

1. The utility model provides a special pressure test device of cement piece, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a supporting block (5), the top of the base (1) is fixedly connected with an L-shaped seat (2), the top of the L-shaped seat (2) is fixedly connected with a testing mechanism (3), and the front side of the base (1) is fixedly connected with an auxiliary mechanism (4);

testing mechanism (3) include hydraulic stem (306), hydraulic stem (306) fixed connection is in L type seat (2) top, hydraulic stem (306) bottom is run through in L type seat (2) top, hydraulic stem (306) bottom fixedly connected with clamp plate (307), clamp plate (307) top fixedly connected with movable rod (303), movable rod (303) surface is provided with the screw thread, movable rod (303) surface thread connection has screw thread section of thick bamboo (302), screw thread section of thick bamboo (302) surface is provided with briquetting (304), L type seat (2) top fixedly connected with pressure sensor (305), pressure sensor (305) top fixedly connected with connecting block (311), connecting block (311) top fixedly connected with spring (310), spring (310) fixed connection is in briquetting (304) bottom.

2. The special pressure test device for the cement block as claimed in claim 1, wherein: the outer surface of the threaded cylinder (302) is movably connected with a U-shaped block (301) through a bearing, a through hole (308) is formed in the bottom of the U-shaped block (301), and the top end of the movable rod (303) penetrates through the through hole (308).

3. The special pressure test device for the cement block according to claim 1, wherein: the top of the pressing block (304) is provided with a sliding hole (309), the pressing block (304) is sleeved on the outer surface of the movable rod (303) through the sliding hole (309), the front side of the pressing block (304) is located on the inner side of the U-shaped block (301), the top of the connecting block (311) is fixedly connected with a sliding rod (312), the top end of the sliding rod (312) penetrates through the pressing block (304), and the spring (310) is sleeved on the outer surface of the sliding rod (312).

4. The special pressure test device for the cement block as claimed in claim 1, wherein: the top of the L-shaped seat (2) is provided with a movable hole, and the top end of the movable rod (303) penetrates through the movable hole.

5. The special pressure test device for the cement block according to claim 1, wherein: the auxiliary mechanism (4) comprises a fixing rod (401), the fixing rod (401) is fixedly connected to the front side of the base (1), a limiting block (404) is movably connected to the outer surface of the fixing rod (401) through a bearing, a stop block (406) is fixedly connected to the front side of the base (1), and the bottom of the limiting block (404) is in contact with the top of the stop block (406).

6. The special pressure test device for the cement block as claimed in claim 5, wherein: base (1) front side is opened and is equipped with mounting groove (405), mounting groove (405) inboard is provided with collects box (403), it is located clamp plate (307) below to collect box (403).

7. The special pressure test device for the cement block as claimed in claim 6, wherein: the bottom has seted up the spout in mounting groove (405), collect box (403) bottom fixedly connected with slider (402), slider (402) sliding connection is inboard at the spout.