CN215812048U

CN215812048U - Pressure test device for commercial concrete detection

Info

Publication number: CN215812048U
Application number: CN202122287320.8U
Authority: CN
Inventors: 杨伟亮; 张静棉; 杨荣琴
Original assignee: Quyang Lianger Building Materials Co ltd
Current assignee: Quyang Lianger Building Materials Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-02-11
Anticipated expiration: 2031-09-22

Abstract

The utility model relates to the technical field of commercial concrete pressure testing, and discloses a pressure testing device for commercial concrete detection, which comprises a box body, wherein the bottom of the inner wall of the box body is in bolted connection with a base, the top of the base is hinged with a placing plate, the left side and the right side of the top of the placing plate are in bolted connection with cushion blocks, and the top of the placing plate and one side of the cushion block are provided with a fixing structure; the device can automatically adjust the falling height of the impacting object and adjust the placing angle of the commercial concrete, thereby being convenient to detect the strength of the commercial concrete under different conditions, improving the accuracy of detection data, solving the problem that the existing detection device has a single detection mode, only places the commercial concrete to be detected horizontally and then performs impact test on the commercial concrete, being convenient to adjust the falling height of the impacting object and the placing angle of the commercial concrete, avoiding the detection limitation condition and ensuring that the detected data is more accurate.

Description

Pressure test device for commercial concrete detection

Technical Field

The utility model relates to the technical field of commercial concrete pressure testing, in particular to a pressure testing device for commercial concrete detection.

Background

Commercial concrete is a different name of commercial concrete, and concrete is a general name of engineering composite materials formed by cementing aggregate into a whole by cementing materials. The concrete is cement concrete, also called ordinary concrete, which is prepared by mixing cement as cementing material, sand and stone as aggregate, and water in a certain proportion and stirring.

At present merchant's concrete need guarantee its certain intensity in process of production, so can carry out pressure detection to it usually, but current detection device's detection mode is comparatively single, only will wait to detect the merchant's concrete level and place, carry out the impact test to it again, inconvenient to the height of dropping of impact thing and the angle of putting of merchant's concrete adjust, lead to detecting to have the limitation, the data that detect out are not accurate enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pressure test device for commercial concrete detection, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a pressure test device for commercial concrete detection comprises a box body, wherein a base is bolted at the bottom of the inner wall of the box body, a placing plate is hinged at the top of the base, cushion blocks are bolted at the left side and the right side of the top of the placing plate, a fixing structure is arranged at the top of the placing plate and at one side of the cushion blocks, a pull rod is installed at the left side of the placing plate, an arc plate is bolted at the front of the base, the placing plate is in sliding connection with the arc plate, through holes are formed in the front of the placing plate and the surface of the arc plate, fixing bolts are slidably connected with the inner wall of the through holes, hydraulic rods are installed at the left side and the right side of the top of the box body, the bottom end of an output shaft of each hydraulic rod penetrates through the inside of the box body and is bolted with a lifting plate, a fixing groove is formed in the top of the lifting plate, a rotating roller is rotatably connected with the inner wall of the fixing groove, and a rope is wound on the surface of the rotating roller, the inside of lifter plate just is located the left side of fixed slot and has seted up the mounting groove, the internally mounted of mounting groove has the motor, and the output shaft of motor run through to the inside of fixed slot and with rotatory roller fixed connection, the one end bolt of rotatory roller surface rope has the connecting plate, the left and right sides of connecting plate bottom all is provided with fixture, be provided with the metal block between the fixture.

Preferably, fixed knot constructs including riser, clamp plate and first threaded rod, the riser bolt is in the left and right sides of placing the board top, clamp plate sliding connection is in the top of riser one side in opposite directions, first threaded rod rotates to be connected in the left and right sides of placing the board top, and the top of first threaded rod run through the clamp plate and with clamp plate threaded connection.

Preferably, the surface of one side opposite to the vertical plate is provided with a limiting groove, one side of the pressing plate close to the vertical plate is bolted with a limiting block, and one side of the limiting block extends to the inside of the limiting groove and is in sliding connection with the inner wall of the limiting groove.

Preferably, the bottom of the pressing plate is bonded with a soft pad, and the soft pad is made of rubber materials.

Preferably, fixture includes fixed plate, second threaded rod and grip block, the fixed plate bolt is in the left and right sides of connecting plate bottom, the second threaded rod runs through the one side that sets up the fixed plate, and second threaded rod and fixed plate threaded connection, second threaded rod one end in opposite directions all rotates and is connected with the grip block, and grip block and connecting plate sliding connection, the fixed plate all is the semicircle arc type setting with the grip block.

Preferably, the number of the through holes on the surface of the arc plate is a plurality, and the through holes are distributed on the surface of the arc plate in an annular shape.

Compared with the prior art, the utility model has the following beneficial effects:

the device can automatically adjust the falling height of the impacting object and adjust the placing angle of the commercial concrete, thereby being convenient to detect the strength of the commercial concrete under different conditions, improving the accuracy of detection data, solving the problem that the existing detection device has a single detection mode, only places the commercial concrete to be detected horizontally and then performs impact test on the commercial concrete, being convenient to adjust the falling height of the impacting object and the placing angle of the commercial concrete, avoiding the detection limitation condition and ensuring that the detected data is more accurate.

Drawings

FIG. 1 is a front cross-sectional view of the structure of the present invention;

FIG. 2 is a perspective view of a portion of the present invention;

FIG. 3 is an enlarged view of a portion of the utility model at A in FIG. 1;

FIG. 4 is an enlarged view of a portion of the present invention at B of FIG. 1;

fig. 5 is a partial enlarged view of the utility model at C in fig. 1.

In the figure: 1. a box body; 2. a base; 3. placing the plate; 4. cushion blocks; 5. a fixed structure; 51. a vertical plate; 52. pressing a plate; 53. a first threaded rod; 6. a pull rod; 7. an arc-shaped plate; 8. a through hole; 9. a fixing bolt; 10. a hydraulic lever; 11. a lifting plate; 12. fixing grooves; 13. a rotating roller; 14. mounting grooves; 15. a motor; 16. a connecting plate; 17. a clamping mechanism; 171. a fixing plate; 172. a second threaded rod; 173. a clamping plate; 18. a metal block; 19. a limiting groove; 20. a limiting block; 21. a soft cushion.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a pressure test device for commercial concrete detection comprises a box body 1, a base 2 is bolted at the bottom of the inner wall of the box body 1, a placing plate 3 is hinged at the top of the base 2, cushion blocks 4 are bolted at the left and right sides of the top of the placing plate 3, a fixing structure 5 is arranged at the top of the placing plate 3 and at one side of the cushion blocks 4, a pull rod 6 is arranged at the left side of the placing plate 3, an arc plate 7 is bolted at the front side of the base 2, the placing plate 3 is in sliding connection with the arc plate 7, through holes 8 are arranged at the front side of the placing plate 3 and the surface of the arc plate 7, fixing bolts 9 are connected at the inner wall of the through holes 8 in a sliding manner, hydraulic rods 10 are arranged at the left and right sides of the top of the box body 1, the bottom ends of output shafts of the hydraulic rods 10 penetrate through the inside of the box body 1 and are bolted with a lifting plate 11, fixing grooves 12 are arranged at the top of the lifting plate 11, a rotating roller 13 is rotatably connected with the inner wall of the fixing grooves 12, the rope is wound on the surface of the rotating roller 13, the mounting groove 14 is formed in the lifting plate 11 and positioned on the left side of the fixing groove 12, the motor 15 is installed in the mounting groove 14, the output shaft of the motor 15 penetrates into the fixing groove 12 and is fixedly connected with the rotating roller 13, one end of the rope on the surface of the rotating roller 13 is bolted with the connecting plate 16, the clamping mechanisms 17 are arranged on the left side and the right side of the bottom of the connecting plate 16, and the metal blocks 18 are arranged between the clamping mechanisms 17, so that the falling height of an impacting object can be automatically adjusted, the placing angle of the commercial concrete can be adjusted, the strength of the commercial concrete under different conditions can be conveniently detected, the accuracy of detection data is improved, the problem that the existing detection device is single in detection mode, only the commercial concrete to be detected is horizontally placed and then subjected to an impact test is solved, and the falling height of the impacting object and the placing angle of the commercial concrete can be conveniently adjusted, the detection limitation condition can not occur, so that the detected data is more accurate.

Referring to fig. 1-3, the fixing structure 5 includes a vertical plate 51, a pressing plate 52 and a first threaded rod 53, the vertical plate 51 is bolted to the left and right sides of the top of the placing plate 3, the pressing plate 52 is slidably connected above one opposite side of the vertical plate 51, the first threaded rod 53 is rotatably connected to the left and right sides of the top of the placing plate 3, the top end of the first threaded rod 53 penetrates through the pressing plate 52 and is in threaded connection with the pressing plate 52, and the vertical plate 51, the pressing plate 52 and the first threaded rod 53 are arranged to facilitate fixing the position of the commercial concrete to be detected and prevent the commercial concrete from moving in the detection process.

Referring to fig. 1 and 3, the surface of the opposite side of the vertical plate 51 is provided with a limiting groove 19, one side of the pressing plate 52 close to the vertical plate 51 is bolted with a limiting block 20, one side of the limiting block 20 extends into the limiting groove 19 and is connected with the inner wall of the limiting groove 19 in a sliding manner, and the stability of the pressing plate 52 in the vertical direction movement is improved by the arrangement of the limiting groove 19 and the limiting block 20.

Referring to fig. 1-3, the bottom of the pressing plate 52 is adhered with the soft pad 21, and the soft pad 21 is made of rubber material, so that the soft pad 21 is arranged to improve the stability of the commercial concrete after installation and prevent the pressing plate 52 from directly contacting the commercial concrete.

Please refer to fig. 1 and 5, the clamping mechanism 17 includes a fixing plate 171, a second threaded rod 172 and a clamping plate 173, the fixing plate 171 is bolted to the left and right sides of the bottom of the connecting plate 16, the second threaded rod 172 penetrates through one side of the fixing plate 171, the second threaded rod 172 is in threaded connection with the fixing plate 171, one opposite ends of the second threaded rod 172 are rotatably connected with the clamping plate 173, the clamping plate 173 is in sliding connection with the connecting plate 16, the fixing plate 171 and the clamping plate 173 are both arranged in a semicircular arc shape, and through the fixing plate 171, the second threaded rod 172 and the clamping plate 173, the metal blocks 18 with different weights and sizes can be conveniently replaced by the worker.

Referring to fig. 1 and 2, the number of the through holes 8 on the surface of the arc plate 7 is several, and the through holes 8 are distributed on the surface of the arc plate 7 in a ring shape, so that the different inclination angles of the placing plate 3 can be conveniently fixed by arranging the through holes 8.

The working principle is as follows: when the commercial concrete needs to be detected, a worker places the commercial concrete to be detected on the cushion block 4 at the top of the placing plate 3, rotates the first threaded rods 53 at two sides to enable the pressing plate 52 to move downwards to fix the commercial concrete, then starts the hydraulic rod 10 to enable the output shaft of the hydraulic rod 10 to push the lifting plate 11 to move downwards, enables the metal block 18 to descend to a lower height, starts the motor 15 to enable the rotary roller 13 to rotate, enables the metal block 18 to fall and impact the commercial concrete, then controls the moving direction of the output shaft of the hydraulic rod 10 to enable the lifting plate 11 to ascend to a certain height, then controls the rotating direction of the output shaft of the motor 15 to enable the rotary roller 13 to wind the rope on the surface of the metal block, controls the rotating direction of the output shaft of the motor 15 again after the metal block 18 ascends to the original position to enable the metal block 18 to fall, impacts the commercial concrete, and then repeats the action, when the detection metal block 18 falls at different heights, the damaged condition of the surface of the commercial concrete is detected, when the placing angle of the commercial concrete needs to be adjusted, the fixing bolt 9 is taken out of the through hole 8, the pull rod 6 is pulled upwards, the angle between the placing plate 3 and the base 2 is changed, the inclination angle of the commercial concrete on the placing plate 3 is adjusted, after the adjustment is completed, the fixing bolt 9 is inserted into the through hole 8 in the surface of the arc-shaped plate 7 from the through hole 8 in the surface of the placing plate 3, the fixing of the inclination angle is completed, then the impact test can be carried out again, and therefore the pressure test work of the commercial concrete is completed.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a merchant's concrete detects uses pressure test device, includes box (1), its characterized in that: the bottom of the inner wall of the box body (1) is bolted with a base (2), the top of the base (2) is hinged with a placing plate (3), cushion blocks (4) are bolted on the left side and the right side of the top of the placing plate (3), a fixing structure (5) is arranged on the top of the placing plate (3) and on one side of the cushion blocks (4), a pull rod (6) is installed on the left side of the placing plate (3), an arc plate (7) is bolted on the front side of the base (2), the placing plate (3) is in sliding connection with the arc plate (7), through holes (8) are formed in the front side of the placing plate (3) and the surface of the arc plate (7), fixing bolts (9) are slidably connected to the inner wall of the through holes (8), hydraulic rods (10) are installed on the left side and the right side of the top of the box body (1), the bottom end of an output shaft of the hydraulic rod (10) penetrates through the interior of the box body (1) and is bolted with a lifting plate (11), fixed slot (12) have been seted up at the top of lifter plate (11), the inner wall of fixed slot (12) rotates and is connected with rotatory roller (13), and the surface winding of rotatory roller (13) has the rope, inside of lifter plate (11) just is located the left side of fixed slot (12) and has seted up mounting groove (14), the internally mounted of mounting groove (14) has motor (15), and the output shaft of motor (15) run through to the inside of fixed slot (12) and with rotatory roller (13) fixed connection, the one end bolt of rotatory roller (13) surface rope has connecting plate (16), the left and right sides of connecting plate (16) bottom all is provided with fixture (17), be provided with metal block (18) between fixture (17).

2. The pressure test device for commercial concrete detection according to claim 1, wherein: fixed knot constructs (5) including riser (51), clamp plate (52) and first threaded rod (53), the left and right sides at placing board (3) top is being bolted in riser (51), clamp plate (52) sliding connection is in the top of riser (51) one side in opposite directions, first threaded rod (53) rotate to be connected in the left and right sides at placing board (3) top, and the top of first threaded rod (53) run through clamp plate (52) and with clamp plate (52) threaded connection.

3. The pressure test device for commercial concrete detection according to claim 2, wherein: spacing groove (19) have all been seted up to the surface of riser (51) one side in opposite directions, one side bolt that clamp plate (52) are close riser (51) has stopper (20), and one side of stopper (20) extend to the inside of spacing groove (19) and with the inner wall sliding connection of spacing groove (19).

4. The pressure test device for commercial concrete detection according to claim 2, wherein: the bottom of the pressing plate (52) is bonded with a soft pad (21), and the soft pad (21) is made of rubber materials.

5. The pressure test device for commercial concrete detection according to claim 1, wherein: fixture (17) are including fixed plate (171), second threaded rod (172) and grip block (173), fixed plate (171) bolt is in the left and right sides of connecting plate (16) bottom, second threaded rod (172) run through the one side that sets up fixed plate (171), and second threaded rod (172) and fixed plate (171) threaded connection, second threaded rod (172) one end in opposite directions all rotates and is connected with grip block (173), and grip block (173) and connecting plate (16) sliding connection, fixed plate (171) all are the semicircle type setting with grip block (173).

6. The pressure test device for commercial concrete detection according to claim 1, wherein: the number of the through holes (8) on the surface of the arc-shaped plate (7) is a plurality, and the through holes (8) are distributed on the surface of the arc-shaped plate (7) in an annular shape.