CN215678397U

CN215678397U - Road and bridge concrete detection device

Info

Publication number: CN215678397U
Application number: CN202121505024.4U
Authority: CN
Inventors: 赵园园
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-02
Filing date: 2021-07-02
Publication date: 2022-01-28
Anticipated expiration: 2031-07-02

Abstract

The utility model relates to the technical field of concrete detection, in particular to a road and bridge concrete detection device. The utility model comprises a trolley placed on the ground, wherein fixed blocks are symmetrically arranged at the top of the trolley, a driving assembly is arranged on the trolley to drive a detection barrel to move in the vertical direction, and under the coordination of a measurement assembly, the problem that people usually adopt a full-manual mode to detect the slump when the slump of road and bridge concrete is detected is solved, in the detection process, the concrete is poured into the detection barrel and is stirred by a rod, so that air in the detection barrel is discharged, then a constructor pulls up the detection barrel to enable the concrete to freely slump, and at the moment, the constructor is matched with a ruler to manually measure the height of the concrete slump, but the constructor is easy to incline when pulling up the detection barrel to influence the height of the concrete slump, so that the test result is inaccurate.

Description

Road and bridge concrete detection device

Technical Field

The utility model relates to the technical field of concrete detection, in particular to a road and bridge concrete detection device.

Background

The concrete is artificial stone which is prepared by taking cement as a main cementing material, adding water, sand, stones and chemical additives and mineral admixtures if necessary, mixing the materials according to a proper proportion, uniformly stirring, densely molding, curing and hardening. Concrete is mainly divided into two stages and states: plastic state before setting and hardening, namely fresh concrete or concrete mixture; hardened, i.e. hardened concrete or concrete.

When slump to road and bridge concrete detects, people adopt the form of full manual work to carry out the detection of slump usually, in the testing process, through pour the concrete into for the detection bucket rod stir it, make air discharge wherein, then constructor will detect the bucket and pull up, make the concrete free slump, join in marriage the height that one constructor took ruler manual measure concrete slump this moment, nevertheless constructor inclines easily when pulling out the detection bucket and influences the height of concrete slump, lead to the test result inaccurate, for this reason we have proposed a road and bridge concrete detection device, solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: the utility model provides a road and bridge concrete detection device, which aims to solve the problems that when slump of road and bridge concrete is detected, people usually adopt a full-manual mode to detect the slump, in the detection process, the concrete is poured into a detection barrel and is stirred by a stick, so that air in the detection barrel is exhausted, then a constructor pulls up the detection barrel to enable the concrete to freely slump, and at the moment, the constructor is matched with a ruler to manually measure the height of the concrete slump, but the constructor is easy to incline when pulling up the detection barrel to influence the height of the concrete slump, so that the test result is inaccurate.

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a road and bridge concrete detection device, is including placing the small handcart in subaerial, the top symmetry of small handcart is provided with the fixed block, two the fixed block subtend is constructed respectively level to spout one, two it can follow its length to gliding diaphragm to be provided with between the spout one, the top of diaphragm is provided with the detection bucket that is used for holding the concrete, the top of small handcart still is provided with and is used for the drive detect the bucket and be the drive assembly of vertical direction motion, still including setting up the small handcart top just is used for measuring the measuring component of the height behind the concrete slump.

Further, the trolley comprises a bottom plate arranged in the horizontal direction, universal wheels are arranged at the bottom of the bottom plate, and a first handle is arranged at the top of the bottom plate.

Further, drive assembly including vertical to setting up and with the threaded rod that bottom plate bearing connects, the threaded rod overcoat is equipped with a thread bush, the threaded rod with thread bush threaded connection, the relative horizontal pole one and horizontal pole two that is provided with on the thread bush follows a horizontal pole length to just keeping away from the one end of thread bush with detect bucket fixed connection, follow two lengths of horizontal pole are to just keeping away from the one end of thread bush is provided with the sleeve, vertical in the sleeve is equipped with a guide bar to inserting to drive thread bush drives when forming the rotation threaded rod the sleeve is followed the vertical operating condition to the removal of guide bar, the bottom of guide bar with bottom plate fixed connection.

Furthermore, the measuring assembly comprises connecting blocks which are adjacently arranged at the top of the bottom plate, two opposite connecting blocks are respectively provided with a second horizontal sliding groove, a sliding block which can slide along the length direction of the second sliding groove is arranged between the two sliding grooves, the sliding block is provided with a vertical measuring scale, a third sliding groove is symmetrically formed along the length direction of the measuring scale, the length direction of the measuring scale is also provided with an installation block which can slide along the length direction of the third sliding groove, a measuring plate is horizontally arranged on one side of the installation block, and the measuring assembly further comprises a limiting assembly which is arranged on the installation block and used for limiting the installation block to slide along the length direction of the third sliding groove.

Further, the limiting assembly comprises a threaded hole horizontally formed in the mounting block, a bolt is inserted into the threaded hole and is in threaded connection with the threaded hole, a first knob is arranged at one end of the bolt, and the other end of the bolt is abutted and fixed on the measuring scale.

Furthermore, one end of the transverse plate is provided with a second handle.

And furthermore, a second knob is arranged at one end, far away from the bottom plate, of the threaded rod in the length direction.

The utility model has the following beneficial effects: according to the utility model, the driving assembly is arranged on the trolley to drive the detection barrel to move in the vertical direction and the measurement assembly is matched, so that the problem that when the slump of the road and bridge concrete is detected, people usually adopt a full-manual mode to detect the slump is solved, in the detection process, the concrete is poured into the detection barrel and is stirred by the stick, so that air in the detection barrel is discharged, then a constructor pulls up the detection barrel, so that the concrete is free to slump, and at the moment, the constructor is matched with a ruler to manually measure the height of the concrete slump, but the constructor is easy to incline when pulling up the detection barrel, so that the height of the concrete slump is influenced, and the test result is inaccurate.

Drawings

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

FIG. 2 is a front view of the present invention;

FIG. 3 is a side view of the present invention;

FIG. 4 is a top view of the present invention;

reference numerals: 1. a trolley; 2. a fixed block; 3. a transverse plate; 4. a detection barrel; 5. a drive assembly; 6. a measurement assembly; 7. a base plate; 8. a universal wheel; 9. a first handle; 10. a threaded rod; 11. a threaded sleeve; 12. a first cross bar; 13. a second cross bar; 14. a sleeve; 15. a guide bar; 16. connecting blocks; 17. measuring a scale; 18. mounting blocks; 19. measuring a plate; 20. a restraining component; 21. a first knob; 22. a second handle; 23. and a second knob.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally arranged when the products of the present invention are used, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operated, and thus, should not be construed as limiting the present invention.

As shown in fig. 1, 2, 3 and 4, a road and bridge concrete detecting device comprises a trolley 1 placed on the ground, fixed blocks 2 are symmetrically arranged on the top of the trolley 1, horizontal first sliding grooves are respectively constructed on the two fixed blocks 2 in opposite directions, a transverse plate 3 capable of sliding along the length direction of the first sliding grooves is arranged between the two first sliding grooves, a detecting barrel 4 for containing concrete is arranged on the top of the transverse plate 3, a driving assembly 5 for driving the detecting barrel 4 to move in the vertical direction is further arranged on the top of the trolley 1, a measuring assembly 6 is further arranged on the top of the trolley 1 and used for measuring the height of the concrete slump, in some embodiments, the driving assembly 5 is arranged on the trolley 1 to drive the detecting barrel 4 to move in the vertical direction and under the cooperation of the measuring assembly 6, so that when the slump of the road and bridge concrete is detected, people usually adopt a full-manual mode to detect the slump, in the detection process, concrete is poured into the detection barrel 4 and stirred by a stick to discharge air in the detection barrel, then a constructor pulls up the detection barrel 4 to enable the concrete to freely slump, at the moment, a constructor is matched with a ruler to manually measure the height of the concrete slump, but the constructor is easy to incline to influence the height of the concrete slump when pulling up the detection barrel 4 to cause the problem of inaccurate test result, more specifically, the detection barrel 4 is hollow inside, the top and the bottom of the detection barrel are both provided with openings, a bottom plate 7 is positioned at the bottom of the detection barrel 4 and used for shielding the openings, at the moment, the concrete is poured into the detection barrel 4 to be stirred, then the detection barrel 4 is driven to vertically move upwards through a driving assembly 5 to enable the concrete in the detection barrel 4 to freely slump, the height of the concrete slump is measured in cooperation with the measuring assembly 6.

As shown in figure 1, the trolley 1 comprises a bottom plate 7 arranged in the horizontal direction, universal wheels 8 are arranged at the bottom of the bottom plate 7, a first handle 9 is arranged at the top of the bottom plate 7, the universal wheels 8 and the first handle 9 are fixedly connected with the bottom plate 7 through screws, and under the mutual matching of the universal wheels 8 and the first handle 9, the trolley can be conveniently moved to the next construction point for detection after the detection of one construction point is finished.

As shown in fig. 1, the driving assembly 5 includes a threaded rod 10 vertically disposed and bearing-connected to the bottom plate 7, a threaded sleeve 11 is disposed outside the threaded rod 10, the threaded rod 10 is in threaded connection with the threaded sleeve 11, a first cross rod 12 and a second cross rod 13 are disposed on the threaded sleeve 11 in opposite directions, one end of the first cross rod 12 facing the threaded sleeve 11 is fixedly connected to the detection barrel 4, a sleeve 14 is disposed along the second cross rod 13 facing the end facing the threaded sleeve 11, a guide rod 15 is vertically inserted into the sleeve 14, so as to form a working state in which the threaded sleeve 11 is driven to drive the sleeve 14 to vertically move along the guide rod 15 when the threaded rod 10 is rotated, the bottom of the guide rod 15 is fixedly connected to the bottom plate 7, when in use, the threaded rod 10 is rotated to drive the threaded sleeve 11, and then the second cross rod 13 drives the sleeve 14 to vertically move along the guide rod 15, so that the threaded sleeve 11 drives the detection barrel 4 to vertically move upwards through the first cross rod 12, so as to carry out concrete slump detection.

As shown in fig. 1 and fig. 2, the measuring assembly 6 includes connecting blocks 16 adjacently disposed on the top of the bottom plate 7, two connecting blocks 16 are oppositely and respectively configured with a second horizontal sliding slot, a sliding block capable of sliding along the length direction of the second sliding slot is disposed between the two second sliding slots, a vertical measuring scale 17 is disposed on the sliding block, a third sliding slot is symmetrically configured along the length direction of the measuring scale 17, a mounting block 18 capable of sliding along the length direction of the third sliding slot is further disposed along the length direction of the measuring scale 17, a measuring plate 19 is horizontally disposed on one side of the mounting block 18, and a limiting assembly 20 disposed on the mounting block 18 and used for limiting the mounting block 18 to slide along the length direction of the third sliding slot, when in use, the sliding block and the mounting block 18 are respectively moved to proper positions along the length directions of the second sliding groove and the third sliding groove, so that the measuring plate 19 is at the top of the concrete slump, and the height of the concrete slump is measured by the cooperation of the measuring plate 19 and the measuring scale 17.

As shown in fig. 1 and 2, the restricting member 20 includes a threaded hole horizontally formed in the mounting block 18, a bolt inserted into the threaded hole and threadedly coupled to the threaded hole, a first knob 21 provided at one end of the bolt and having the other end abutting against and fixed to the measuring scale 17, and the bolt is rotated to release the abutting state from the measuring scale 17, thereby adjusting the height of the measuring plate 19.

As shown in FIG. 1, one end of the transverse plate 3 is provided with a second handle 22, and after the detection is finished, the second handle 22 facilitates the transverse plate 3 to be pulled outwards along the length of the first sliding chute and then cleaned.

As shown in FIG. 1, a second knob 23 is provided along the length of the threaded rod 10 toward and away from the end of the base plate 7, where the second knob 23 facilitates rotation of the threaded rod 10.

Claims

1. The utility model provides a road and bridge concrete detection device, its characterized in that, is including placing cart (1) subaerial, the top symmetry of cart (1) is provided with fixed block (2), two fixed block (2) is relative to constructing respectively the level to spout one, two be provided with between the spout one and follow its length to gliding diaphragm (3), the top of diaphragm (3) is provided with detection bucket (4) that are used for holding the concrete, the top of cart (1) still is provided with and is used for the drive detect drive assembly (5) that vertical direction motion is done in bucket (4), still including setting up cart (1) top just is used for measuring behind the concrete slump height measuring assembly (6).

2. A road and bridge concrete detection device according to claim 1, characterized in that the trolley (1) comprises a bottom plate (7) arranged in a horizontal direction, universal wheels (8) are arranged at the bottom of the bottom plate (7), and a first handle (9) is arranged at the top of the bottom plate (7).

3. The road and bridge concrete detection device according to claim 2, wherein the driving assembly (5) comprises a threaded rod (10) which is vertically arranged and is in bearing connection with the bottom plate (7), a threaded sleeve (11) is sleeved outside the threaded rod (10), the threaded rod (10) is in threaded connection with the threaded sleeve (11), a first cross rod (12) and a second cross rod (13) are oppositely arranged on the threaded sleeve (11), one end, far away from the threaded sleeve (11), of the first cross rod (12) is fixedly connected with the detection barrel (4), a sleeve (14) is arranged at one end, far away from the threaded sleeve (11), of the second cross rod (13), a guide rod (15) is vertically inserted in the sleeve (14) so as to form a working state that the threaded sleeve (11) is driven to drive the sleeve (14) to vertically move along the guide rod (15) when the threaded rod (10) is rotated, the bottom of the guide rod (15) is fixedly connected with the bottom plate (7).

4. The road and bridge concrete detecting device according to claim 2, the measuring component (6) comprises connecting blocks (16) which are adjacently arranged at the top of the bottom plate (7), two horizontal sliding grooves II are respectively formed in the two connecting blocks (16) in opposite directions, a sliding block capable of sliding along the length directions of the two sliding grooves II is arranged between the two sliding grooves II, a vertical measuring scale (17) is arranged on the sliding block, third sliding grooves are symmetrically formed along the length direction of the measuring scale (17), the measuring scale (17) is also provided with a mounting block (18) which can slide along the three length directions of the sliding chute in the length direction, the measuring device is characterized in that a measuring plate (19) is horizontally arranged on one side of the mounting block (18), and the measuring device further comprises a limiting component (20) which is arranged on the mounting block (18) and used for limiting the mounting block (18) to slide along the three length directions of the sliding groove.

5. A road and bridge concrete detecting device according to claim 4, characterized in that, the limiting component (20) comprises a threaded hole horizontally constructed on the mounting block (18), a bolt is inserted into the threaded hole, the bolt is in threaded connection with the threaded hole, one end of the bolt is provided with a first knob (21) and the other end is fixed on the measuring ruler (17) in an interference mode.

6. The concrete detector for the road and bridge as claimed in claim 1, wherein one end of the transverse plate (3) is provided with a second handle (22).

7. The road and bridge concrete detecting device of claim 3, wherein a second knob (23) is arranged along the length of the threaded rod (10) and at one end far away from the bottom plate (7).