CN212807848U

CN212807848U - Hydraulic engineering concrete strength detection device

Info

Publication number: CN212807848U
Application number: CN202022203429.4U
Authority: CN
Inventors: 任光宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-03-26
Anticipated expiration: 2030-09-30

Abstract

The utility model belongs to the hydraulic engineering field, concretely relates to hydraulic engineering concrete strength detection device, including a supporting table, the upper end of supporting table is seted up with a recess, the joint has the supporting seat in the recess, the upper end fixedly connected with stop collar of supporting seat, install the appearance piece in the stop collar, the lower extreme fixedly connected with connecting rod of supporting seat, the lower extreme fixedly connected with back shaft of supporting table, the torsional spring has been cup jointed in the outside of back shaft, the outside of back shaft is rotated and is connected with the bayonet lock; the upper end fixedly connected with support column of brace table, the upper end fixedly connected with backup pad of support column. The utility model discloses a design translucent cover in the outside of connecting plate prevents dust, can prevent moreover that the concrete from breaking and breaking out the fragment and hindering the people, still designs dust absorption pipe, air funnel, fan, sack etc. and carries out the dust absorption and handle for the dust is few in the testing process, and can realize album dirt.

Description

Hydraulic engineering concrete strength detection device

Technical Field

The utility model relates to a hydraulic engineering technical field specifically is a hydraulic engineering concrete strength detection device.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. Also known as water engineering. Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production.

In hydraulic engineering construction, dams are constructed in many places by using concrete, and therefore, strength detection of the concrete is also very important. At present, when the strength of concrete is detected, a pressing block is pushed by a hydraulic cylinder to apply pressure to a sample piece, and the pressure value when the sample piece is broken is detected, so that the strength is calculated. But current concrete strength detection device lacks the dust fall and handles, can produce the dust when the concrete breaks, and it is the detection of single sample piece moreover many, lacks the contrast, and anchor clamps are also inconvenient to be changed. Accordingly, there is a need for improvements in the art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydraulic engineering concrete strength detection device has solved the inconvenient problem of dismantling and changing of current concrete strength detection device lack the dust fall and handle, detect and lack contrast and anchor clamps.

In order to achieve the above object, the utility model provides a following technical scheme: a hydraulic engineering concrete strength detection device comprises a supporting table, wherein a groove is formed in the upper end of the supporting table, a supporting seat is clamped in the groove, a limiting sleeve is fixedly connected to the upper end of the supporting seat, a sample piece is installed in the limiting sleeve, a connecting rod is fixedly connected to the lower end of the supporting seat, a supporting shaft is fixedly connected to the lower end of the supporting table, a torsion spring is sleeved on the outer side of the supporting shaft, and a clamping pin is rotatably connected to the outer side of the supporting shaft;

the utility model discloses a dust collector, including brace table, upper end fixedly connected with support column, the upper end fixedly connected with backup pad of support column, the upper end fixed mounting of backup pad has the pneumatic cylinder, there is the adapter sleeve lower extreme of the hydraulic stem of pneumatic cylinder through threaded connection, the lower extreme fixedly connected with connecting plate of adapter sleeve, the outside bonding of connecting plate has the translucent cover, the lower extreme fixedly connected with pressure head of connecting plate, fixedly connected with dust absorption pipe in the connecting plate, there is the air funnel end through threaded connection of dust absorption pipe, fixed mounting has the fan in the air funnel, the sack has been cup jointed in the outside of air funnel, the outside fixed mounting of sack has the clamp.

Preferably, a through groove is formed in the middle of the supporting table, and a connecting rod is connected in the through groove in a sliding mode.

Preferably, the surface of the connecting rod is provided with a clamping groove, and a clamping pin is clamped in the clamping groove.

Preferably, the upper end of the torsion spring is fixedly connected with the lower end of the supporting table, and the lower end of the torsion spring is fixedly connected with a bayonet lock.

Preferably, the number of the pressing heads is three, and each pressing head is in contact with a corresponding sample piece.

Preferably, the lower end of the transparent cover is in contact with the supporting seat, and the transparent cover is made of a transparent silica gel material.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a design translucent cover in the outside of connecting plate prevents dust, can prevent moreover that the concrete from breaking and breaking out the fragment and hindering the people, still designs dust absorption pipe, air funnel, fan, sack etc. and carries out the dust absorption and handle for the dust is few in the testing process, and can realize album dirt.

2. The utility model discloses a design a plurality of stop collar installation appearance pieces, and the pressure head that the design corresponds, can carry out the detection to a plurality of appearance pieces simultaneously and handle, can realize the contrast, cause the great problem of error when avoiding single work piece to detect.

3. The utility model discloses a design supporting seat and stop collar constitute the anchor clamps of appearance spare, and the supporting seat is convenient to be taken off from a supporting bench, can conveniently carry out the change of supporting seat to be convenient for overhaul work.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure of part A of FIG. 1 according to the present invention;

fig. 3 is an enlarged view of the funnel of fig. 1 according to the present invention;

fig. 4 is a top view of the supporting base shown in fig. 1 according to the present invention.

In the figure: 1. a support table; 2. a groove; 3. a through groove; 4. a supporting seat; 5. a limiting sleeve; 6. a sample piece; 7. a connecting rod; 8. a card slot; 9. a support shaft; 10. a torsion spring; 11. a bayonet lock; 12. a support pillar; 13. A support plate; 14. a hydraulic cylinder; 15. a hydraulic lever; 16. connecting sleeves; 17. a connecting plate; 171. a transparent cover; 18. a pressure head; 19. a dust collection pipe; 20. a ventilation hopper; 21. a fan; 22. a cloth bag; 23. and (5) clamping a hoop.

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.

Examples

Referring to fig. 1-4, a concrete strength detection device for hydraulic engineering comprises a supporting table 1, wherein a groove 2 is formed in the upper end of the supporting table 1, a supporting seat 4 is clamped in the groove 2, a limiting sleeve 5 is fixedly connected to the upper end of the supporting seat 4, a sample piece 6 is arranged in the limiting sleeve 5, a connecting rod 7 is fixedly connected to the lower end of the supporting seat 4, a supporting shaft 9 is fixedly connected to the lower end of the supporting table 1, a torsion spring 10 is sleeved on the outer side of the supporting shaft 9, and a clamping pin 11 is rotatably connected to the outer side of the supporting;

brace table 1's upper end fixedly connected with support column 12, the upper end fixedly connected with backup pad 13 of support column 12, the upper end fixed mounting of backup pad 13 has pneumatic cylinder 14, belong to prior art, there is adapter sleeve 16 hydraulic rod 15's of pneumatic cylinder 14 lower extreme through threaded connection, adapter sleeve 16's lower extreme fixedly connected with connecting plate 17, there is translucent cover 171 outside bonding of connecting plate 17, the lower extreme fixedly connected with pressure head 18 of connecting plate 17, fixedly connected with dust absorption pipe 19 in the connecting plate 17, there is air funnel 20 at the end of dust absorption pipe 19 through threaded connection, fixed mounting has fan 21 in the air funnel 20, belong to prior art, and fan 21 is connected with external power supply, sack 22 has been cup jointed in the outside of air funnel 20, the outside fixed mounting of sack 22 has.

Referring to fig. 2, a through groove 3 is formed in the middle of the support table 1, and a connecting rod 7 is slidably connected in the through groove 3. Through the design of logical groove 3, provide installation space for connecting rod 7.

Referring to fig. 2, a clamping groove 8 is formed on the surface of the connecting rod 7, and a clamping pin 11 is clamped in the clamping groove 8. The connecting rod 7 can be positioned by the matching of the clamping groove 8 and the clamping pin 11.

Referring to fig. 2, the upper end of the torsion spring 10 is fixedly connected to the lower end of the support platform 1, and the lower end of the torsion spring 10 is fixedly connected to the latch 11. The torsion spring 10 has a torsion action to make the bayonet 11 tightly clamp the bayonet 8.

Referring to fig. 1, the number of the indenters 18 is three, and each indenter 18 is in contact with a corresponding sample 6. By designing three pressure heads 18, three sample pieces 6 can be respectively pressed, and comparison processing is convenient to perform.

Referring to fig. 1, the lower end of the transparent cover 171 contacts the supporting base 4, and the transparent cover 171 is made of a transparent silicone material. The transparent cover 171 made of transparent silica gel material can not only prevent fragments from flying out, but also observe the detection process.

The utility model discloses the concrete implementation process as follows: when strength detection is required, a sample piece 6 is placed in the limiting sleeve 5 in advance, then the hydraulic cylinder 14 is started, the hydraulic rod 15 of the hydraulic cylinder 14 drives the connecting sleeve 16 to move downwards, the connecting sleeve 16 drives the connecting plate 17 to move downwards, the connecting plate 17 drives the transparent cover 171 to move downwards, the connecting plate 17 drives the pressure head 18 to move downwards, the pressure head 18 applies pressure to the sample piece 6, fragments can be prevented from flying out to hurt people and dust can be blocked by designing the transparent cover 171, in the detection process, the fan 21 is started, the fan 21 sucks dust through the dust suction pipe 19, and the dust can flow into the cloth bag 22 to realize dust collection; by designing a plurality of limiting sleeves 5 for installing the sample pieces 6 and designing corresponding pressure heads 18, the plurality of sample pieces 6 can be detected and processed at the same time, so that comparison can be realized, and the problem of large error caused by detection of a single workpiece is avoided; when supporting seat 4 is dismantled to needs, at first make hydraulic stem 15 reset for translucent cover 171 leaves supporting seat 4, then stirs bayonet lock 11 right, and bayonet lock 11 rotates around back shaft 9, makes bayonet lock 11 leave draw-in groove 8, then rebound connecting rod 7 makes supporting seat 4 leave recess 2, then can take off supporting seat 4, and it is convenient to dismantle, is convenient for change.

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 hydraulic engineering concrete strength detection device, includes brace table (1), its characterized in that: the upper end of the supporting table (1) is provided with a groove (2), a supporting seat (4) is connected in the groove (2) in a clamping manner, the upper end of the supporting seat (4) is fixedly connected with a limiting sleeve (5), a sample piece (6) is installed in the limiting sleeve (5), the lower end of the supporting seat (4) is fixedly connected with a connecting rod (7), the lower end of the supporting table (1) is fixedly connected with a supporting shaft (9), the outer side of the supporting shaft (9) is sleeved with a torsion spring (10), and the outer side of the supporting shaft (9) is rotatably connected with a clamping pin (11);

the upper end of the supporting platform (1) is fixedly connected with a supporting column (12), the upper end of the supporting column (12) is fixedly connected with a supporting plate (13), the upper end of the supporting plate (13) is fixedly provided with a hydraulic cylinder (14), the lower end of a hydraulic rod (15) of the hydraulic cylinder (14) is connected with a connecting sleeve (16) through a thread, the lower end of the connecting sleeve (16) is fixedly connected with a connecting plate (17), the outer side of the connecting plate (17) is bonded with a transparent cover (171), the lower end of the connecting plate (17) is fixedly connected with a pressure head (18), a dust suction pipe (19) is fixedly connected in the connecting plate (17), the tail end of the dust suction pipe (19) is connected with a ventilation funnel (20) through a thread, the ventilating hopper (20) is internally and fixedly provided with a fan (21), the outer side of the ventilating hopper (20) is sleeved with a cloth bag (22), and the outer side of the cloth bag (22) is fixedly provided with a hoop (23).

2. The hydraulic engineering concrete strength detection device of claim 1, characterized in that: the middle part of the supporting table (1) is provided with a through groove (3), and a connecting rod (7) is connected in the through groove (3) in a sliding manner.

3. The hydraulic engineering concrete strength detection device of claim 1, characterized in that: the surface of the connecting rod (7) is provided with a clamping groove (8), and a clamping pin (11) is clamped in the clamping groove (8).

4. The hydraulic engineering concrete strength detection device of claim 1, characterized in that: the upper end of torsional spring (10) and the lower extreme fixed connection of brace table (1), the lower extreme fixedly connected with bayonet lock (11) of torsional spring (10).

5. The hydraulic engineering concrete strength detection device of claim 1, characterized in that: the number of the pressing heads (18) is three, and each pressing head (18) is in contact with the corresponding sample piece (6).

6. The hydraulic engineering concrete strength detection device of claim 1, characterized in that: the lower extreme and the supporting seat (4) contact of translucent cover (171), translucent cover (171) are made by transparent silica gel material.