CN215065817U

CN215065817U - Compression testing machine with piece collection device

Info

Publication number: CN215065817U
Application number: CN202120773731.5U
Authority: CN
Inventors: 张侠; 张易
Original assignee: Henan Guzheng Testing Technology Service Co ltd
Current assignee: Henan Guzheng Testing Technology Service Co ltd
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-12-07
Anticipated expiration: 2031-04-15

Abstract

The utility model provides a compression testing machine with piece collection device, the on-line screen storage device comprises a base, the lower part of base is provided with a plurality of supporting legs, the both sides of base are provided with the collecting vat, the upper portion of base is provided with quiet briquetting, the static pressure piece outside just is provided with the surrounding cylinder on the base, the outside of surrounding cylinder just is provided with a plurality of guide posts on the base, be provided with the elevating system who is connected with the surrounding cylinder on the guide post, the upper portion of guide post is provided with the apron, be provided with hydraulic telescoping rod on the apron, hydraulic telescoping rod's output shaft lower extreme just is connected with the movable briquetting below the apron, can protect static pressure piece department through the sleeve and avoid the concrete piece to splash, and can sink the static pressure piece after the experiment is accomplished and make the base face of base be plane convenient for clean in the base.

Description

Compression testing machine with piece collection device

Technical Field

The utility model relates to a pressure test technical field, concretely relates to compression testing machine with piece collection device.

Background

The concrete pressure experiment machine is a press machine, and is mainly used for testing the compressive strength of building material test blocks such as concrete, cement, high-strength bricks, refractory materials and the like, and also can be used for testing the compressive strength of other non-metallic materials, but the phenomenon of splashing caused by the fact that the concrete blocks are crushed under pressure often occurs in the experiment process, and the crushed concrete blocks are scattered on the test machine and are difficult to remove.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a compression testing machine with piece collection device can protect static pressure piece department through the sleeve and avoid the concrete piece to splash, and can sink the static pressure piece after the experiment is accomplished and make the base face of base be planar be convenient for clean in the base.

For solving the technical problem, the utility model provides a compression testing machine with piece collection device, the on-line screen storage device comprises a base, the lower part of base is provided with a plurality of supporting legs, the both sides of base are provided with the collecting vat, the upper portion of base is provided with quiet briquetting, the static pressure piece outside just is provided with on the base and encloses a section of thick bamboo, the outside of enclosing a section of thick bamboo just is provided with a plurality of guide posts on the base, be provided with the elevating system who is connected with enclosing a section of thick bamboo on the guide post, the upper portion of guide post is provided with the apron, be provided with hydraulic telescoping rod on the apron, hydraulic telescoping rod's output shaft lower extreme just is connected with the briquetting that moves in the apron below.

Furthermore, be the cavity in the base, static pressure piece lower part just is connected with the support column in the base, the support column both sides just are provided with the limiting plate that corresponds static pressure piece on the inner wall of base, the support column lower part is provided with a plurality of fixed orificess, corresponds the fixed orifices is provided with the mounting on the supporting leg.

Further, the collecting grooves are movably connected to two sides of the base, and the collecting grooves are conical.

Furthermore, the enclosing cylinder is a cylindrical enclosing plate and is matched with the static pressing block.

Furthermore, elevating system is including setting up the guide bar in the lift post, setting up the elastic construction on the guide bar, set up on the guide bar and be located the sliding sleeve of elastic construction top, set up the sliding plate on the sliding sleeve, set up on the guide bar and with the fluting that the sliding plate suited, set up the sliding sleeve board that is connected and is connected with the sliding plate outside the guide bar and the connecting plate of connecting sliding sleeve board and enclosing a section of thick bamboo.

Furthermore, the guide rod is fixedly connected in the guide post, the elastic structure is a spring structure, and a limiting part is arranged on the sliding sleeve plate.

Furthermore, be provided with the through-hole that suits with the guide post on the apron, correspond the apron is provided with a plurality of stop nuts on the guide post, the tip of guide post is provided with the shrouding, be provided with the pneumatic cylinder on the apron, the pneumatic cylinder passes through the last base face of fixed plate fixed connection at the apron.

The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:

the support legs support the base and are provided with a plurality of cover plates which can ensure the stability of the base, the collecting tanks arranged at two sides of the base can collect the tested broken concrete blocks, the static pressure blocks arranged on the base are matched with the movable pressure blocks arranged on the cover plates and are pushed by the hydraulic telescopic rods, so that the movable pressure blocks can extrude and break the concrete blocks on the static pressure blocks and further collect the compression resistance data of the concrete blocks, the enclosure arranged at the outer side of the static pressure blocks can block the broken concrete blocks when the concrete blocks are crushed on the static pressure blocks, the splashing phenomenon is avoided, the concrete fragments are contained in the enclosure to be cleaned and collected conveniently, the lifting mechanism connected to the enclosure can be matched with the enclosure to lift the enclosure after the test so that the concrete is exposed on the base to be cleaned and collected conveniently, the guide column is provided with a plurality of cover plates which can effectively support and fix the hydraulic telescopic rods, and then make hydraulic telescoping rod drive when moving the briquetting and extrude the concrete piece, share the effort through a plurality of guide posts and avoid the guide post to receive tensile damage that causes, be the cavity in the base, and the static pressure piece passes through the inside of support column connection at the base, so that static pressure piece sinks in step when the support column dives makes the inside that the static pressure piece enters into the base, the base face of base very easily cleans the collection for the concrete piece that scatters on it of plane this moment, the inside limiting plate aim at that sets up corresponding static briquetting of base, the base face of static pressure piece is leveled with the base face of base when making the static pressure piece sink and get into the base inside, when needs carry out the extrusion test with the concrete piece on the static pressure piece, fixing bolt can with the support column fixed on the supporting leg promptly through support column sub-connection's mounting.

Drawings

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

fig. 2 is a cross-sectional view of the guide post of the present invention;

fig. 3 is a top cross-sectional view of the base of the present invention.

1. A base; 2. supporting legs; 3. collecting tank; 4. static pressing blocks; 5. a surrounding cylinder; 6. a guide post; 7. a cover plate; 8. a hydraulic telescopic rod; 9. a movable pressing block; 10. a support pillar; 11. a limiting plate; 12. a fixing hole; 13. a fixing member; 14. a guide bar; 15. an elastic structure; 16. a sliding sleeve; 17. a sliding plate; 18. grooving; 19. a slipcover plate; 20. a connecting plate; 21. a limiting member; 22. a limit nut; 23. closing the plate; 24. a hydraulic cylinder; 25. and (7) fixing the plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 3 of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.

As shown in fig. 1-3: a compression testing machine with a scrap collecting device comprises a base 1, wherein a plurality of supporting legs 2 are arranged at the lower part of the base 1, collecting grooves 3 are arranged at two sides of the base 1, a static pressing block 4 is arranged at the upper part of the base 1, a surrounding cylinder 5 is arranged at the outer side of the static pressing block 4 and on the base 1, a plurality of guide posts 6 are arranged outside the surrounding cylinder 5 and on the base 1, a lifting mechanism connected with the surrounding cylinder 5 is arranged on the guide posts 6, a cover plate 7 is arranged at the upper part of the guide posts 6, a hydraulic telescopic rod 8 is arranged on the cover plate 7, a movable pressing block 9 is connected at the lower end of an output shaft of the hydraulic telescopic rod 8 and below the cover plate 7, the base is particularly supported by the supporting legs, the supporting legs are provided with a plurality of collecting grooves capable of ensuring the stability of the base, and the collecting grooves arranged at two sides of the base can collect the broken concrete blocks after the experiment, a static pressure block arranged on the base is matched with a movable pressure block arranged on the cover plate and is pushed by the hydraulic telescopic rod, so that the movable pressing block extrudes and crushes the concrete blocks on the static pressing block to collect the compression resistance data of the static pressing block, the enclosing cylinder arranged outside the static pressing block can block the crushed concrete blocks when the concrete blocks are crushed on the static pressing block, and the splashing phenomenon is avoided, so that the concrete fragments are contained in the enclosure cylinder to be cleaned and collected conveniently, the elevating mechanism connected on the enclosure cylinder can be matched with the enclosure cylinder to lift after the test so that the concrete fragments are exposed on the base to be cleaned and collected conveniently, the guide post is provided with a plurality of cover plates which can effectively support and fix the hydraulic telescopic rod, and then when making hydraulic telescoping rod drive briquetting extrude the concrete piece, share the effort through a plurality of guide posts and avoid the guide post to receive tensile damage that causes.

According to an embodiment of the present invention, as shown in fig. 1, a cavity is formed in the base 1, a support column 10 is connected to the lower portion of the static pressure block 4 and inside the base 1, a position-limiting plate 11 corresponding to the static pressure block 4 is disposed on both sides of the support column 10 and on the inner wall of the base 1, a plurality of fixing holes 12 are disposed on the lower portion of the support column 10, fixing members 13 are disposed on the support legs 2 corresponding to the fixing holes 12, specifically, the cavity is formed in the base, and the static pressure block is connected to the inside of the base through the support column, so that the static pressure block sinks synchronously when the support column sinks, the static pressure block enters the inside of the base, the base surface of the base is a plane on which concrete fragments scattered, and is easy to clean and collect, the position-limiting plate corresponding to the static pressure block is disposed inside the base, the base surface of the static pressure block is flush with the base surface when the static pressure block sinks into the inside of the base, when the concrete block is required to be extruded on the static pressure block, the support column is fixed on the support leg through the fixing part connected with the lower part of the support column, namely the fixing bolt.

According to the utility model discloses an embodiment, as shown in fig. 1, collecting vat 3 swing joint is in the both sides of base 1, collecting vat 3 is the toper, particularly collecting vat swing joint is in the both sides of base, can take off the collecting vat when the concrete fragment that holds in the collecting vat is too much and clear up.

According to the utility model discloses an embodiment, as shown in fig. 3, the bounding wall of surrounding cylinder 5 for the tube-shape, surrounding cylinder 5 suits with static pressure piece 4, particularly the surrounding cylinder suits with static pressure piece and makes the surrounding cylinder can agree with static pressure piece, therefore the concrete fragment can't be deviate from in by the surrounding cylinder.

According to an embodiment of the present invention, as shown in fig. 1 and 2, the lifting mechanism includes a guide rod 14 disposed in the lifting column, an elastic structure 15 disposed on the guide rod 14, a sliding sleeve 16 disposed on the guide column 6 and located above the elastic structure 15, a sliding plate 17 disposed on the sliding sleeve 16, a slot 18 disposed on the guide column 6 and adapted to the sliding plate 17, a sliding sleeve plate 19 disposed outside the guide column 6 and connected to the sliding plate 17, and a connecting plate 20 connecting the sliding sleeve plate 19 and the enclosure tube 5, specifically, when a squeeze test is required, the elastic mechanism drives the sleeve to descend by pressing, the static pressure block is enclosed, the enclosure tube is pressed to a proper position and then the limiting member on the sliding sleeve plate is rotated, and then the sliding sleeve plate is fixed on the guide column by interference connection, after the test is completed, the limiting member is rotated out under the driving of the elastic structure to make the sleeve naturally ascend and depart from the static pressure block range, the concrete fragments can be exposed on the base surface of the base, and the base surface of the base can be cleaned.

According to the utility model discloses an embodiment, as shown in fig. 2, guide bar 14 fixed connection is in guide post 6, elastic structure 15 is the spring structure, be provided with locating part 21 on the sliding sleeve board 19, particularly the guide bar leads the sliding sleeve and makes the sliding sleeve still can remove along the guide bar direction after receiving elastic structure effort messenger.

According to the utility model discloses an embodiment, as shown in fig. 1, be provided with the through-hole that suits with guide post 6 on the apron 7, correspond apron 7 is provided with a plurality of stop nut 22 on guide post 6, the tip of guide post 6 is provided with shrouding 23, be provided with pneumatic cylinder 24 on the apron 7, pneumatic cylinder 24 passes through fixed plate 25 fixed connection at the upper base face of apron 7, is provided with the screw thread end that suits with stop nut particularly on the guide bar, can fix the apron in the optional position on the guide post through rotating stop nut, is favorable to adjusting the relative position of movable briquetting and static briquetting, and is extremely favorable to the variable test.

The utility model discloses a use method:

when testing, place the concrete piece on quiet briquetting, apron and the movable briquetting that sets up on the apron through adjustment stop nut when being in suitable position, pull down the sleeve this moment and fix the sleeve at the periphery of quiet briquetting and place the concrete piece when experimental and splash through the rotating locating part, sleeve when screwing out the locating part after the experiment is accomplished rises along with elevating system nature, the mounting that will connect supporting leg and support column is screwed out this moment makes the static pressure piece sink, the base face of base is planar again with the concrete piece clean to the collecting vat can.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a compression testing machine with piece collection device which characterized in that: including base (1), the lower part of base (1) is provided with a plurality of supporting legs (2), the both sides of base (1) are provided with collecting vat (3), the upper portion of base (1) is provided with quiet briquetting (4), quiet briquetting (4) outside and be provided with on base (1) and enclose a section of thick bamboo (5), the outside of enclosing a section of thick bamboo (5) and be provided with a plurality of guide posts (6) on base (1), be provided with the elevating system who is connected with enclosing a section of thick bamboo (5) on guide post (6), the upper portion of guide post (6) is provided with apron (7), be provided with hydraulic telescoping rod (8) on apron (7), the output shaft lower extreme of hydraulic telescoping rod (8) just is connected with in apron (7) below and moves briquetting (9).

2. The compression tester with debris collection device of claim 1, wherein: be the cavity in base (1), quiet briquetting (4) lower part just is connected with support column (10) in base (1), support column (10) both sides just are provided with limiting plate (11) that correspond quiet briquetting (4) on the inner wall of base (1), support column (10) lower part is provided with a plurality of fixed orificess (12), corresponds fixed orifices (12) are provided with mounting (13) on supporting leg (2).

3. The compression tester with debris collection device of claim 1, wherein: the collecting grooves (3) are movably connected to two sides of the base (1), and the collecting grooves (3) are conical.

4. The compression tester with debris collection device of claim 1, wherein: the enclosing cylinder (5) is a cylindrical enclosing plate, and the enclosing cylinder (5) is matched with the static pressing block (4).

5. The compression tester with debris collection device of claim 1, wherein: the lifting mechanism comprises a guide rod (14) arranged in a lifting column, an elastic structure (15) arranged on the guide rod (14), a sliding sleeve (16) arranged on the guide column (6) and positioned above the elastic structure (15), a sliding plate (17) arranged on the sliding sleeve (16), a slot (18) arranged on the guide column (6) and matched with the sliding plate (17), a sliding sleeve plate (19) arranged outside the guide column (6) and connected with the sliding plate (17), and a connecting plate (20) connecting the sliding sleeve plate (19) with the enclosure tube (5).

6. The compression tester with debris collection device of claim 5, wherein: the guide rod (14) is fixedly connected in the guide column (6), the elastic structure (15) is of a spring structure, and a limiting part (21) is arranged on the sliding sleeve plate (19).

7. The compression tester with debris collection device of claim 1, wherein: be provided with the through-hole that suits with guide post (6) on apron (7), correspond apron (7) are provided with a plurality of stop nut (22) on guide post (6), the tip of guide post (6) is provided with shrouding (23), be provided with pneumatic cylinder (24) on apron (7), pneumatic cylinder (24) are through fixed plate (25) fixed connection at the last base face of apron (7).