CN219830609U

CN219830609U - Intensity detection device for lightweight concrete

Info

Publication number: CN219830609U
Application number: CN202321160959.2U
Authority: CN
Inventors: 谭永华; 黄林
Original assignee: Hunan Hengbang Construction Project Co ltd
Current assignee: Hunan Hengbang Construction Project Co ltd
Priority date: 2023-05-15
Filing date: 2023-05-15
Publication date: 2023-10-13
Anticipated expiration: 2033-05-15

Abstract

The utility model relates to the technical field of concrete strength detection, and discloses a strength detection device for light concrete, which comprises a base, wherein vertical plates are fixedly connected to two sides of the top of the base, a transverse plate is fixedly arranged at the top of the vertical plate, an electric push rod is arranged at the top of the transverse plate in a penetrating way, a cover plate is fixedly arranged at the output end of the electric push rod, a detection head is fixedly connected to the top of an inner cavity of the cover plate, a protective box is hinged to the top of the base, and a baffle is hinged to the surface of the protective box; according to the utility model, in the process of testing the compressive strength of the concrete blocks, the broken concrete blocks can be shielded, so that the damage to workers caused by random splashing of the fragments is prevented, and meanwhile, after the concrete block is tested, the protective box can be driven to incline at an angle, so that the broken fragments in the protective box can be poured out, the cleaning work of the workers is facilitated, and the subsequent detection efficiency is improved.

Description

Intensity detection device for lightweight concrete

Technical Field

The utility model relates to the technical field of concrete strength detection, in particular to a strength detection device for light concrete.

Background

The lightweight aggregate concrete is also called lightweight concrete, and is prepared from lightweight coarse aggregate, common sand, cement and water, and has the strength grade of LC15-LC 60. The lightweight aggregate concrete has the characteristics of light dead weight, high strength, heat preservation, heat insulation, shock resistance, seepage resistance and the like, and can lighten the dead weight by more than 20-30 percent compared with common concrete with the same grade.

Before light concrete is used, in order to ensure the quality of the light concrete used by the light concrete, the compressive strength of the concrete needs to be detected, and at present, when the concrete is detected, the surface of the concrete is directly extruded through extrusion equipment, and in the process of detecting the compressive strength, broken concrete is easy to splash randomly, so that the harm is easily brought to staff, and meanwhile, broken concrete blocks need to be cleaned by the staff at a bit, so that the efficiency of the follow-up detection is reduced.

Disclosure of Invention

The utility model aims to provide a strength detection device for light concrete, which solves 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 strength detection device for lightweight concrete, includes the base, the equal fixedly connected with riser in both sides at base top, the top of riser is fixed with the diaphragm, the top of diaphragm is run through and is provided with electric putter, electric putter's output is fixed with the apron, the top fixedly connected with of apron inner chamber detects the head, the top of base articulates there is the protective housing, and the surface hinge of protective housing has the baffle, the inside intermediate position of protective housing is provided with the platform of placing that is used for placing the concrete, the both sides at platform top are provided with the fixed knot structure that is used for fixing the concrete, the inside of base is provided with the drive structure that is used for driving the protective housing and carries out the angle deflection.

Preferably, the fixing structure comprises a fixing plate, a first screw rod, a torsion disc and a fixing disc, wherein the fixing plate is fixed on two sides of the top of the placing table, the surface of the first screw rod is in threaded connection with the inside of the fixing plate, one side of the torsion disc is fixed with one end of the first screw rod, and the other end of the first screw rod is fixed with one side of the fixing disc.

Preferably, the driving structure comprises a motor, a second screw rod, a movable block and a supporting rod, wherein the motor is fixed on the back of the base, an output shaft of the motor is fixed with one end of the second screw rod, the other end of the second screw rod is rotationally connected with the inner wall of the base, the surface of the second screw rod is in threaded connection with the inner part of the movable block, and two ends of the supporting rod are respectively hinged with the movable block and the protective box.

Preferably, the sliding grooves are formed in two sides of the inner cavity of the base, the sliding blocks are fixedly connected to two sides of the movable block, and the surfaces of the sliding blocks are in sliding connection with the inner parts of the sliding grooves.

Preferably, both sides at the top of the transverse plate are movably connected with movable rods, and the bottom ends of the movable rods are fixed with the top of the cover plate.

Preferably, the collecting box is fixedly connected to the front of the base, and the collecting box is located below the baffle.

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

according to the utility model, through the arrangement of the protective box and the vertical plate, broken concrete blocks can be shielded in the process of testing the compressive strength of the concrete blocks, so that workers are prevented from being injured due to random splashing of the blocks, and meanwhile, through the hinged arrangement between the protective box and the base, after the concrete block is tested, the protective box can be driven to tilt at an angle, so that the broken blocks in the protective box can be poured out, the cleaning work of the workers is facilitated, and the subsequent detection efficiency is improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic rear perspective view of the present utility model;

FIG. 3 is a schematic view of the bottom view of the present utility model;

fig. 4 is a schematic view of a partial cross-sectional structure in the present utility model.

In the figure: 1. a base; 2. a riser; 3. a cross plate; 4. an electric push rod; 5. a cover plate; 6. a detection head; 7. a protective box; 8. a baffle; 9. a placement table; 10. a fixed structure; 101. a fixing plate; 102. a first screw; 103. twisting the disc; 104. a fixed plate; 11. a collection box; 12. a driving structure; 121. a motor; 122. a second screw; 123. a movable block; 124. a support rod; 13. a chute; 14. a slide block; 15. a movable rod.

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. 1-4, a strength detection device for lightweight concrete, the on-line screen storage device comprises a base 1, the equal fixedly connected with riser 2 in both sides at base 1 top, the top of riser 2 is fixed with diaphragm 3, the top of diaphragm 3 runs through and is provided with electric putter 4, electric putter 4's output is fixed with apron 5, the top fixedly connected with of apron 5 inner chamber detects first 6, the top of base 1 articulates there is protective housing 7, and the surface hinge of protective housing 7 has baffle 8, the intermediate position of protective housing 7 inside is provided with the platform 9 that is used for placing the concrete, the both sides at platform 9 top are provided with the fixed knot constructs 10 that are used for fixing the concrete, the place ahead fixedly connected with collection box 11 of base 1, and collection box 11 is located the below of baffle 8, through the setting up of collection box 11, can carry out unified collection to the fragment of pouring department, the inside of base 1 is provided with the drive structure 12 that is used for driving the angle deflection of protective housing 7, through the setting up of protective housing 7 and riser 2, in carrying out strength test's surface hinge, can shelter from each other to the broken block, can carry out the broken block and the broken block can be carried out the broken block, can carry out the work and the broken block can be carried out the work and can be carried out the broken and the work and can be finished and the work is convenient after the broken, the people can receive the broken block, and the work is finished, and the work is convenient is finished, and can be clear up the broken and can be broken and the work is convenient has the work and has been broken and can be broken and has been broken 7 and the people and has been broken and can be broken and has improved.

The fixed knot constructs 10 including fixed plate 101, first screw rod 102, turn round dish 103 and fixed disk 104, the both sides at placing the platform 9 top are fixed to fixed plate 101, the surface of first screw rod 102 and the inside threaded connection of fixed plate 101, turn round one side of dish 103 and one end of first screw rod 102 are fixed mutually, the other end of first screw rod 102 is fixed mutually with one side of fixed disk 104, when the concrete piece is placed at the top surface of placing the platform 9, rotatable two turn round dish 103 to drive first screw rod 102 and fixed disk 104 and rotate, make fixed disk 104 remove to one side of concrete piece, thereby the convenience is spacing fixed to the concrete, the convenience is better carries out compressive strength test afterwards.

The driving structure 12 comprises a motor 121, a second screw rod 122, a movable block 123 and a supporting rod 124, wherein the motor 121 is fixed on the back of the base 1, an output shaft of the motor 121 is fixed with one end of the second screw rod 122, the other end of the second screw rod 122 is rotationally connected with the inner wall of the base 1, the surface of the second screw rod 122 is in threaded connection with the inner side of the movable block 123, sliding grooves 13 are formed in two sides of an inner cavity of the base 1, sliding blocks 14 are fixedly connected to two sides of the movable block 123, the surface of the sliding blocks 14 is in sliding connection with the inner side of the sliding grooves 13, the sliding blocks 14 are in sliding connection with the inner side of the sliding grooves 13, the movable block 123 can be subjected to auxiliary limiting, stable movement of the surface of the second screw rod 122 is kept, two ends of the supporting rod 124 are hinged with the movable block 123 and the protective box 7 respectively, after the test is finished, the motor 121 can be started, the second screw rod 122 is driven to rotate, meanwhile, the movable block 123 is driven to move on the surface of the second screw rod 122, the supporting rod 124 is forced to push the protective box 7 to deflect at an angle, the protective box 7 is deflected, the baffle 8 is also deflected on the surface of the protective box 7, and the protective box 7 is opened, the surface of the protective box 7 is opened, and the inside 7 is broken, and fragments can be cleaned conveniently by people who fall out.

Both sides at the top of the transverse plate 3 are movably connected with movable rods 15, the bottom ends of the movable rods 15 are fixed with the top of the cover plate 5, and the cover plate 5 can be supported in an auxiliary manner through the arrangement of the movable rods 15, so that the stability of the cover plate during movement is maintained.

Working principle: when the test bench is used, firstly, concrete blocks to be tested are placed on the top surface of the placement table 9, then the concrete blocks are fixed through the fixing structure 10, then the electric push rod 4 is started, the cover plate 5 is driven to move downwards, the test head 6 extrudes the tested concrete blocks, the broken fragments can be shielded through the protective box 7 and the cover plate 5 in the extrusion process, the fragments are prevented from splashing randomly, after the test is completed, the cover plate 5 can be moved back to the initial position, then the protective box 7 is driven to deflect at an angle through the driving structure 12, the fragments in the protective box 7 are poured forwards, and finally the fragments fall into the collection box 11 to be collected.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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

1. The utility model provides a light intensity detection device for concrete, includes base (1), its characterized in that: the utility model discloses a concrete placing device, including base (1), fixed station (9) and fixed station are connected in advance, equal fixedly connected with riser (2) in both sides at base (1) top, the top of riser (2) is fixed with diaphragm (3), the top of diaphragm (3) is run through and is provided with electric putter (4), the output of electric putter (4) is fixed with apron (5), the top fixedly connected with of apron (5) inner chamber detects first (6), the top of base (1) articulates there is protective housing (7), and the surface of protective housing (7) articulates there is baffle (8), the inside intermediate position of protective housing (7) is provided with places platform (9) that are used for placing concrete, the both sides at platform (9) top are provided with fixed structure (10) that are used for fixing concrete, the inside of base (1) is provided with and is used for driving protective housing (7) and carries out angle deflection's drive structure (12).

2. The strength detecting device for lightweight concrete according to claim 1, wherein: the fixing structure (10) comprises a fixing plate (101), a first screw rod (102), a torsion disc (103) and a fixing disc (104), wherein the fixing plate (101) is fixed on two sides of the top of the placing table (9), the surface of the first screw rod (102) is in threaded connection with the inside of the fixing plate (101), one side of the torsion disc (103) is fixed with one end of the first screw rod (102), and the other end of the first screw rod (102) is fixed with one side of the fixing disc (104).

3. The strength detecting device for lightweight concrete according to claim 1, wherein: the driving structure (12) comprises a motor (121), a second screw rod (122), a movable block (123) and a supporting rod (124), wherein the motor (121) is fixed on the back of the base (1), an output shaft of the motor (121) is fixed with one end of the second screw rod (122), the other end of the second screw rod (122) is rotationally connected with the inner wall of the base (1), the surface of the second screw rod (122) is in threaded connection with the inner part of the movable block (123), and two ends of the supporting rod (124) are respectively hinged with the movable block (123) and the protective box (7).

4. A strength detecting apparatus for lightweight concrete according to claim 3, wherein: the sliding chute (13) is formed in two sides of the inner cavity of the base (1), the sliding blocks (14) are fixedly connected to two sides of the movable block (123), and the surfaces of the sliding blocks (14) are in sliding connection with the inner part of the sliding chute (13).

5. The strength detecting device for lightweight concrete according to claim 1, wherein: both sides at the top of the transverse plate (3) are movably connected with movable rods (15), and the bottom ends of the movable rods (15) are fixed with the top of the cover plate (5).

6. The strength detecting device for lightweight concrete according to claim 1, wherein: the front of the base (1) is fixedly connected with a collecting box (11), and the collecting box (11) is positioned below the baffle plate (8).