CN211825422U

CN211825422U - Concrete quality detects uses compression testing machine

Info

Publication number: CN211825422U
Application number: CN202020090019.0U
Authority: CN
Inventors: 杨志伟
Original assignee: Chongqing Gangfu Concrete Co ltd
Current assignee: Chongqing Gangfu Concrete Co ltd
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-10-30
Anticipated expiration: 2030-01-16

Abstract

The utility model relates to a concrete quality testing technical field just discloses a concrete quality detects uses compression testing machine, including testing machine body, testing machine body's left side fixed mounting has the experiment frame, the inside fixed mounting of experiment frame has the fixing base, the activity mouth has been seted up in the front of fixing base, the spacing spout that is located the fixing base inside is all seted up to the left and right sides inner wall of activity mouth, the inside movable mounting of activity mouth has the plummer that extends to the fixing base outside. This concrete quality detects uses compression testing machine, through having seted up the through-hole to the fixing base to and installed the telescopic link to the through-hole, and installed the dop that extends to the fixed slot inside to the telescopic link, and cup jointed the extension spring to the telescopic link, can fix the plummer, pull the telescopic link to the left side, can pull out the fixed slot with the dop, thereby can pull out the plummer from the expansion gap, and clear up the concrete.

Description

Concrete quality detects uses compression testing machine

Technical Field

The utility model relates to a concrete quality detects technical field, specifically is a concrete quality detects uses compression testing machine.

Background

The concrete quality test can be divided into three aspects of internal quality (compressive strength, flexural strength, frost resistance, impermeability, chloride ion permeability resistance, thickness of a reinforcing steel bar protective layer and the like), surface quality and overall dimension quality.

The concrete compression testing machine is a testing machine product which is developed according to national standard GB/T50081-2002 standard of ordinary concrete mechanical property testing method for measuring and judging concrete performance parameters and displaying test data and results, and at present, the concrete compression testing machine has no protection device when extruding and testing concrete, so that splashing can occur after the concrete is cracked, splashed soil blocks are easy to hurt people, and the soil blocks need to be cleaned, so that the workload is increased, and the compression testing machine for detecting the concrete quality is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a concrete quality detects uses compression testing machine possesses the advantage that can effectively prevent that the concrete from splashing, has solved present concrete compression testing machine and owing to do not have protector when carrying out the extrusion test to the concrete, can take place to splash after cracked, and the soil block that splashes not only hurts the people easily, need clear up moreover, has increased the problem of work load.

(II) technical scheme

For the above-mentioned purpose that can effectively prevent the concrete and splash that realizes, the utility model provides a following technical scheme: a compression testing machine for concrete quality detection comprises a testing machine body, wherein an experiment frame is fixedly arranged on the left side of the testing machine body, a fixed seat is fixedly arranged inside the experiment frame, a movable opening is formed in the front of the fixed seat, limiting sliding grooves located inside the fixed seat are formed in the inner walls of the left side and the right side of the movable opening, a bearing platform extending to the outside of the fixed seat is movably arranged inside the movable opening, an annular groove is formed in the top of the bearing platform, a return groove located inside the bearing platform is formed in the inner wall of the annular groove, a protection ring extending to the outside of the bearing platform is movably arranged inside the annular groove, a return block extending to the inside of the return groove is fixedly arranged outside the protection ring, a return spring located inside the return groove is fixedly arranged at the bottom of the return block, a fixed groove is formed in the left side of the bearing, the utility model discloses a telescopic spring, including fixing base, telescopic link, the inside telescopic link that is located the fixing base, the inside flexible groove that is located the fixing base is seted up to the left side inner wall of expansion joint, the through-hole that extends to flexible inslot portion is seted up in the left side of fixing base, the inside movable mounting of through-hole has the telescopic link that extends to flexible inslot portion, the right side fixed mounting of telescopic link has the dop that extends to the fixed slot inside.

Preferably, the inside fixed mounting of experiment frame has the structure of exerting pressure that is located the fixing base top, the equal fixed mounting in the left and right sides of plummer has the spacing slider that extends to the inside of spacing spout, the positive fixed mounting of plummer has the handle.

Preferably, the depth of the ring groove is greater than that of the protective ring, and the protective ring is made of stainless steel.

Preferably, the plummer is laminated with the inner wall of activity mouth, the plummer all is the rectangle with the activity mouth.

Preferably, the top of the movable opening extends to the outside of the fixed seat, and the front surface of the limiting sliding groove extends to the outside of the fixed seat.

Preferably, the left side of the telescopic rod extends to the outside of the fixed seat, and the left side of the telescopic rod is fixedly provided with a pull rod.

(III) advantageous effects

Compared with the prior art, the utility model provides a concrete quality detects uses compression testing machine possesses following beneficial effect:

1. this concrete quality detects uses compression testing machine, through having seted up the movable joint to the fixing base, can carry on spacingly to bearing the seat, through having installed bearing the seat to the movable joint, and seted up the annular to bearing the seat, and seted up the return groove to the plummer, and installed the return piece that extends to return inslot portion to the guard ring, and installed return spring to the return piece, can place the inside at the guard ring with the concrete when examining, the guard ring can wrap up in its outside when the concrete is extruded, also can be because return spring's shrink downwardly movement after the guard ring is extruded simultaneously, the soil sediment that splashes after the concrete breaks can be blockked by the guard ring, thereby reached the mesh that can effectively prevent the concrete from splashing.

2. This concrete quality detects uses compression testing machine, through having seted up the through-hole to the fixing base to and installed the telescopic link to the through-hole, and installed the dop that extends to the fixed slot inside to the telescopic link, and cup jointed the extension spring to the telescopic link, can fix the plummer, pull the telescopic link to the left side, can pull out the fixed slot with the dop, thereby can pull out the plummer from the expansion gap, and clear up the concrete.

Drawings

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

FIG. 2 is a schematic view of the structural fixing base and the bearing platform of the present invention;

fig. 3 is an enlarged view of a in the structure diagram 2 of the present invention.

In the figure: 1 testing machine body, 2 experiment framves, 3 fixing bases, 4 expansion joints, 5 spacing spouts, 6 plummer boards, 7 annular, 8 return grooves, 9 guard rings, 10 return blocks, 11 return springs, 12 fixed slots, 13 flexible grooves, 14 through-holes, 15 telescopic links, 16 dops, 17 flexible springs.

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.

Referring to fig. 1-3, a compression testing machine for concrete quality detection comprises a testing machine body 1, a testing frame 2 is fixedly installed on the left side of the testing machine body 1, a fixed seat 3 is fixedly installed inside the testing frame 2, a movable opening 4 is formed in the front of the fixed seat 3, a limiting chute 5 located inside the fixed seat 3 is formed in each of the left and right inner walls of the movable opening 4, the top of the movable opening 4 extends to the outside of the fixed seat 3, the front of the limiting chute 5 extends to the outside of the fixed seat 3, a bearing table 6 extending to the outside of the fixed seat 3 is movably installed inside the movable opening 4, the bearing table 6 is attached to the inner wall of the movable opening 4, the bearing table 6 and the movable opening 4 are both rectangular, a pressure applying structure located at the top of the fixed seat 3 is fixedly installed inside the testing frame 2, a limiting slide block extending to the inside of the limiting chute 5 is fixedly installed, the front of the bearing table 6 is fixedly provided with a handle, the top of the bearing table 6 is provided with an annular groove 7, the inner wall of the annular groove 7 is provided with a return groove 8 positioned inside the bearing table 6, the inside of the annular groove 7 is movably provided with a protective ring 9 extending to the outside of the bearing table 6, the depth of the annular groove 7 is greater than that of the protective ring 9, the protective ring 9 is made of stainless steel, the outside of the protective ring 9 is fixedly provided with a return block 10 extending to the inside of the return groove 8, the bottom of the return block 10 is fixedly provided with a return spring 11 positioned inside the return groove 8, the left side of the bearing table 6 is provided with a fixed groove 12, the inner wall of the left side of the movable port 4 is provided with a telescopic groove 13 positioned inside the fixed seat 3, the left side of the fixed seat 3 is provided with a through hole 14 extending to the inside of the telescopic groove 13, the inside of the through hole, the left side fixed mounting of telescopic link 15 has the pull rod, and the right side fixed mounting of telescopic link 15 has the dop 16 that extends to fixed slot 12 inside, and the outside of telescopic link 15 has cup jointed the extension spring 17 that is located the left of dop 16.

To sum up, the compression testing machine for detecting the concrete quality can limit the bearing seat 6 by arranging the movable opening 4 on the fixed seat 3, can position the bearing seat 6 by arranging the bearing seat 6 on the movable opening 4, can arrange the annular groove 7 on the bearing seat 6, can arrange the return groove 8 on the bearing platform 6, can arrange the return block 10 extending into the return groove 8 on the protective ring 9, can arrange the return spring 11 on the return block 10, can place the concrete in the protective ring 9 during detection, can wrap the protective ring 9 on the outer side when the concrete is extruded, can downwards move due to the contraction of the return spring 11 after the protective ring 9 is extruded, can block the splashed slag after the concrete is broken by the protective ring 9, thereby achieving the purpose of effectively preventing the concrete from splashing, can arrange the through hole 14 on the fixed seat 3, and can arrange the telescopic rod 15 on the through hole 14, and the telescopic rod 15 is provided with a clamping head 16 extending to the inside of the fixed groove 12, the telescopic rod 15 is sleeved with a telescopic spring 17, the bearing platform 6 can be fixed, the telescopic rod 15 is pulled to the left side, the clamping head 16 can be pulled out of the fixed groove 12, the bearing seat 6 can be pulled out of the movable opening 4, and concrete is cleaned.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. The utility model provides a concrete quality detects uses compression testing machine, includes testing machine body (1), its characterized in that: the testing machine comprises a testing machine body (1), wherein an experiment frame (2) is fixedly arranged on the left side of the testing machine body (1), a fixing seat (3) is fixedly arranged inside the experiment frame (2), a movable opening (4) is arranged in the front of the fixing seat (3), a limiting sliding groove (5) positioned inside the fixing seat (3) is arranged on the inner walls of the left side and the right side of the movable opening (4), a bearing platform (6) extending to the outside of the fixing seat (3) is movably arranged inside the movable opening (4), an annular groove (7) is arranged at the top of the bearing platform (6), a return groove (8) positioned inside the bearing platform (6) is arranged on the inner wall of the annular groove (7), a protective ring (9) extending to the outside of the bearing platform (6) is movably arranged inside the annular groove (7), a return block (10) extending to the inside of the return groove (8) is fixedly arranged outside the protective ring, the bottom fixed mounting of return piece (10) has return spring (11) that are located return groove (8) inside, fixed slot (12) have been seted up in the left side of plummer (6) the flexible groove (13) that are located fixing base (3) inside are seted up to the left side inner wall of expansion joint (4), through-hole (14) that extend to flexible groove (13) inside are seted up in the left side of fixing base (3), the inside movable mounting of through-hole (14) has telescopic link (15) that extend to flexible groove (13) inside, the right side fixed mounting of telescopic link (15) has dop (16) that extend to fixed slot (12) inside, the outside of telescopic link (15) has been cup jointed and is located left extension spring (17) of dop (16).

2. The compression tester for testing the quality of concrete according to claim 1, wherein: the inside fixed mounting of experiment frame (2) has the structure of exerting pressure that is located fixing base (3) top, the equal fixed mounting in the left and right sides of plummer (6) has the spacing slider that extends to spacing spout (5) inside, the positive fixed mounting of plummer (6) has the handle.

3. The compression tester for testing the quality of concrete according to claim 1, wherein: the depth of the ring groove (7) is greater than that of the protective ring (9), and the protective ring (9) is made of stainless steel.

4. The compression tester for testing the quality of concrete according to claim 1, wherein: plummer (6) and the inner wall laminating of activity mouth (4), plummer (6) all are the rectangle with activity mouth (4).

5. The compression tester for testing the quality of concrete according to claim 1, wherein: the top of activity mouth (4) extends to the outside of fixing base (3), the front of spacing spout (5) extends to the outside of fixing base (3).

6. The compression tester for testing the quality of concrete according to claim 1, wherein: the left side of telescopic link (15) extends to the outside of fixing base (3), the left side fixed mounting of telescopic link (15) has the pull rod.