CN219915129U - Concrete resistance to compression detection device - Google Patents

Abstract

The utility model discloses a concrete compression-resistant detection device which comprises a detection box, wherein two groups of sliding grooves are symmetrically formed in the top of the detection box, sliding blocks are slidably arranged in the two groups of sliding grooves, two groups of sliding blocks are internally connected with a bidirectional threaded rod through threads, one end of the bidirectional threaded rod is connected with a driving motor, and the bottom of the sliding block is fixedly connected with a connecting plate.

Description

Concrete resistance to compression detection device

Technical Field

The utility model relates to the technical field of concrete detection, in particular to a concrete compression-resistant detection device.

Background

Concrete is one of the most important civil engineering materials in the current generation, and is an artificial stone prepared from cementing materials, granular aggregates (also called aggregate), water, and additives and admixtures added if necessary according to a certain proportion through the steps of uniform stirring, compact forming, curing and hardening.

Such as a concrete compression-resistant detecting device (bulletin number: CN 216816263U) comprising a work table, a detecting mechanism connected to the work table, and a protecting mechanism connected to the detecting mechanism for protecting the broken slag generated when the concrete test block breaks, the device has the effect of reducing the possibility of injury to the worker caused by sputtering of the broken slag generated when the concrete breaks when the compression-resistant detecting is performed on the concrete.

When the device is used, the concrete which needs to be detected cannot be positioned, when the concrete is detected, the position of the concrete is likely to deviate after the concrete is subjected to the acting force of the pressing plate, and the final detection result is influenced, so that the device for detecting the compression resistance of the concrete is required to be provided.

Disclosure of Invention

The utility model aims to provide a concrete compression-resistant detection device which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a concrete resistance to compression detection device, includes the detection case, the bottom of detection case is symmetrical fixed mounting has four groups supporting legs, one side of detection case articulates there is the chamber door through the hinge, one side fixed mounting of chamber door has the handle, two sets of spouts have been seted up to the top of detection case to the symmetry, two sets of equal slidable mounting in inside of spout has the slider, two sets of the inside threaded connection of slider has two-way threaded rod, two sets of one end of two-way threaded rod is connected with driving motor, the bottom fixedly connected with connecting plate of slider, one side fixedly connected with of connecting plate two sets of bracing pieces, two sets of one end fixedly connected with fixed plate of bracing piece, the interior top fixed mounting of detection case has the detection subassembly, the interior bottom fixed mounting of detection case has first electric putter, the one end of first electric putter and the inner wall fixed connection of detection case, the output fixedly connected with push pedal of first electric putter, just the bottom of push pedal is laminated with the interior bottom of detection case.

Preferably, the detection assembly comprises two groups of second electric push rods, the two groups of second electric push rods are fixedly arranged at the inner top of the detection box, the output ends of the two groups of second electric push rods are fixedly connected with a transverse plate, the bottoms of the transverse plates are fixedly provided with two groups of pressure sensors, and the bottoms of the two groups of pressure sensors are fixedly connected with a pressing plate.

Preferably, a control panel is fixedly arranged on one side of the detection box, and the control panel is electrically connected with the driving motor, the first electric push rod, the second electric push rod and the pressure sensor through wires respectively.

Preferably, a supporting plate is fixedly arranged at the top of one side of the detection box, the driving motor is fixedly arranged on the surface of the supporting plate, and one end of the output shaft of the driving motor is fixedly connected with one end of the bidirectional threaded rod.

Preferably, a vertical plate is fixedly arranged on one side of the top of the detection box, and one end of the bidirectional threaded rod is rotationally connected with the vertical plate.

Preferably, two groups of limit grooves are symmetrically formed in two sides of the inner wall of the sliding groove, a limit block is slidably connected in the limit groove, and one end of the limit block is fixedly connected with the sliding block.

Preferably, telescopic rods are fixedly arranged on two sides of the inner wall of the detection box, and the telescopic ends of the telescopic rods are fixedly connected with the connecting plates.

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

1. according to the utility model, the output shaft of the driving motor rotates to drive the bidirectional threaded rod to rotate, and the sliding blocks cannot rotate under the cooperation of the limiting grooves and the limiting blocks, so that the two groups of sliding blocks move in opposite directions to drive the connecting plate, the supporting rod and the fixing plate to move, the two groups of fixing plates clamp and fix the concrete to be detected, one side of the concrete is attached to the pushing plate, the concrete is limited, the detection position of the concrete is ensured, and the condition that the final detection result is influenced due to the position deviation of the concrete when the concrete is stressed is avoided;

2. through opening the chamber door, the piston rod of second electric putter is flexible, drives the push pedal and removes, can clear up the concrete residue that produces after detecting, need not to detect the inside manual clearance of case, has saved the manpower.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic elevational view in section of the present utility model;

FIG. 3 is a schematic side view in cross-section of the present utility model;

FIG. 4 is a schematic top view of the present utility model in cross section;

fig. 5 is a schematic structural view of a stopper according to the present utility model.

In the figure: 1. a detection box; 2. support legs; 3. a door; 4. a slide block; 5. a two-way threaded rod; 6. a driving motor; 7. a connecting plate; 8. a support rod; 9. a fixing plate; 10. a handle; 11. a first electric push rod; 12. a push plate; 13. a second electric push rod; 14. a cross plate; 15. a pressure sensor; 16. a pressing plate; 17. a support plate; 18. a riser; 19. a limiting block; 20. a telescopic rod; 21. and a control panel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution:

the utility model provides a concrete resistance to compression detection device, including detection case 1, the bottom of detection case 1 is symmetrical fixed mounting has four sets of supporting legs 2, one side of detection case 1 articulates through the hinge has chamber door 3, one side fixed mounting of chamber door 3 has handle 10, two sets of spouts have been seted up to the top of detection case 1 to the symmetry, the inside of two sets of spouts is all slidable mounting has slider 4, the inside threaded connection of two sets of sliders 4 has two-way threaded rod 5, the one end of two-way threaded rod 5 is connected with driving motor 6, the bottom fixedly connected with connecting plate 7 of slider 4, one side fixedly connected with of connecting plate 7 has two sets of bracing pieces 8, the one end fixedly connected with fixed plate 9 of two sets of bracing pieces 8, the interior top fixed mounting of detection case 1 has the detection subassembly, the interior bottom fixed mounting of detection case 1 has first electric putter 11, the one end of first electric putter 11 and the inner wall fixed connection of detection case 1, the output fixedly connected with push pedal 12 of first electric putter 11, and the bottom of push pedal 12 is laminated with the interior bottom of detection case 1, through the flexible piston rod of first electric putter 11, it moves to drive push pedal 12, the inside manual cleaning of the detection case is unnecessary after the detection has been carried out;

the detection assembly comprises two groups of second electric push rods 13, the two groups of second electric push rods 13 are fixedly arranged at the inner top of the detection box 1, the output ends of the two groups of second electric push rods 13 are fixedly connected with a transverse plate 14, the bottoms of the transverse plate 14 are fixedly provided with two groups of pressure sensors 15, the bottoms of the two groups of pressure sensors 15 are fixedly connected with a pressing plate 16, and the transverse plate 14, the pressure sensors 15 and the pressing plate 16 are driven to move downwards through the expansion and contraction of piston rods of the second electric push rods 13 so as to perform compression detection on concrete;

a control panel 21 is fixedly arranged on one side of the detection box 1, and the control panel 21 is respectively and electrically connected with the driving motor 6, the first electric push rod 11, the second electric push rod 13 and the pressure sensor 15 through leads, so that the normal operation of the device is ensured;

the top of one side of the detection box 1 is fixedly provided with a supporting plate 17, a driving motor 6 is fixedly arranged on the surface of the supporting plate 17, the supporting plate 17 supports the driving motor 6, one end of an output shaft of the driving motor 6 is fixedly connected with one end of a bidirectional threaded rod 5, the bidirectional threaded rod 5 is driven to rotate through rotation of the output shaft of the driving motor 6, and sliding blocks 4 cannot rotate under the cooperation of a limiting groove and a limiting block 19, so that two groups of sliding blocks 4 do opposite movement, a connecting plate 7, a supporting rod 8 and a fixing plate 9 are driven to move, and the two groups of fixing plates 9 clamp and fix concrete to be detected, so that the position of the concrete is prevented from shifting when the detection is carried out, and the final detection result is influenced;

a vertical plate 18 is fixedly arranged on one side of the top of the detection box 1, one end of the bidirectional threaded rod 5 is rotationally connected with the vertical plate 18, and the rotation of the bidirectional threaded rod 5 is assisted to ensure the rotation stability of the bidirectional threaded rod 5;

two groups of limiting grooves are symmetrically formed in two sides of the inner wall of the sliding groove, limiting blocks 19 are slidably connected in the limiting grooves, one end of each limiting block 19 is fixedly connected with the sliding block 4, and the sliding block 4 is limited, so that the sliding block 4 can horizontally move;

the inner wall both sides of detecting box 1 are all fixed mounting has telescopic link 20, and telescopic link 20's flexible end and connecting plate 7 fixed connection carry out auxiliary stay to connecting plate 7, prevent that connecting plate 7 from pressing from both sides the fastening timing to the concrete, and the bottom takes place to rock easily.

Working principle: when the device is used, firstly, concrete to be detected is placed at the inner bottom of the detection box 1, one end of the concrete is attached to the push plate 12, the push plate 12 limits the concrete, then the output shaft of the driving motor 6 rotates to drive the bidirectional threaded rod 5 to rotate, the sliding blocks 4 cannot rotate under the cooperation of the limiting grooves and the limiting blocks 19, so that the two groups of sliding blocks 4 do opposite movement, the connecting plates 7, the supporting rods 8 and the fixing plates 9 are driven to move, the two groups of fixing plates 9 clamp and fix the concrete to be detected, the detection position of the concrete is ensured, the situation that the position of the concrete is offset when the concrete is stressed and the final detection result is influenced is avoided, after the detection is finished, the box door 3 is opened, the piston rod of the second electric push rod 13 stretches, the push plate 12 is driven to move, concrete residues generated after the detection can be cleaned, manual cleaning of the inside the detection box 1 is not needed, and manpower is saved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (7)

1. The utility model provides a concrete resistance to compression detection device, includes detection case (1), its characterized in that: the utility model discloses a detecting box, including four sets of supporting legs (2) of symmetry fixed mounting, the one side of detecting box (1) is articulated to have chamber door (3) through the hinge, one side fixed mounting of chamber door (3) has handle (10), two sets of spouts have been seted up to the top of detecting box (1) to the symmetry, two sets of equal slidable mounting in inside of spout has slider (4), two sets of the inside threaded connection of slider (4) has bidirectional threaded rod (5), the one end of bidirectional threaded rod (5) is connected with driving motor (6), the bottom fixedly connected with connecting plate (7) of slider (4), one side fixedly connected with two sets of bracing pieces (8) of connecting plate, two sets of one end fixedly connected with fixed plate (9) of bracing piece (8), the interior top fixed mounting of detecting box (1) has detection component, the interior bottom fixed mounting of detecting box (1) has first electric putter (11), the one end of first electric putter (11) and the inner wall fixed connection of detecting box (1), the one end of first electric putter (11) is connected with push pedal (12) and bottom (12) laminating.

2. The concrete compression resistance detection device according to claim 1, wherein: the detection assembly comprises two groups of second electric push rods (13), the two groups of second electric push rods (13) are fixedly mounted on the inner top of the detection box (1), the output ends of the two groups of second electric push rods (13) are fixedly connected with a transverse plate (14), the bottoms of the transverse plates (14) are fixedly mounted with two groups of pressure sensors (15), and the bottoms of the two groups of pressure sensors (15) are fixedly connected with a pressing plate (16).

3. A concrete compression resistance detection apparatus according to claim 2, wherein: one side of the detection box (1) is fixedly provided with a control panel (21), and the control panel (21) is electrically connected with the driving motor (6), the first electric push rod (11), the second electric push rod (13) and the pressure sensor (15) through wires respectively.

4. The concrete compression resistance detection device according to claim 1, wherein: one side top fixed mounting of detection case (1) has backup pad (17), driving motor (6) fixed mounting is in the surface of backup pad (17), just the one end of driving motor (6) output shaft and the one end fixed connection of two-way threaded rod (5).

5. The concrete compression resistance detection device according to claim 4, wherein: a vertical plate (18) is fixedly arranged on one side of the top of the detection box (1), and one end of the bidirectional threaded rod (5) is rotationally connected with the vertical plate (18).

6. The concrete compression resistance detection device according to claim 1, wherein: two groups of limit grooves are symmetrically formed in two sides of the inner wall of the sliding groove, a limit block (19) is connected to the inside of the limit groove in a sliding mode, and one end of the limit block (19) is fixedly connected with the sliding block (4).

7. The concrete compression resistance detection device according to claim 1, wherein: the telescopic rods (20) are fixedly mounted on two sides of the inner wall of the detection box (1), and the telescopic ends of the telescopic rods (20) are fixedly connected with the connecting plates (7).