CN211085988U

CN211085988U - Road construction mixes earth intensity detection device

Info

Publication number: CN211085988U
Application number: CN201921935541.8U
Authority: CN
Inventors: 郭红铄; 张胡澳
Original assignee: Hunan Institute of Traffic Engineering
Current assignee: Hunan Institute of Traffic Engineering
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-07-24
Anticipated expiration: 2029-11-11

Abstract

The utility model discloses a road construction concrete strength detection device, which comprises a sleeve, a sleeve cover and a resiliometer body; the outer wall of the left end of the sleeve is provided with an external thread, the inner wall of the right side of the sleeve is provided with an internal thread, and the external thread can be positioned in the internal thread and can be rotationally fixed; the spring is fixedly installed on the four walls inside the sleeve, the inner barrel is fixedly installed on the inner side of the spring, a spongy cushion is fixedly installed on the inner wall of the inner barrel, and the resiliometer body is arranged in the inner barrel. The utility model discloses a sleeve can be convenient for deposit to the resiliometer body, does benefit to the work of carrying under the outdoor adverse circumstances, and can play the protection effect through the foam-rubber cushion when the resiliometer body deposits in the inner tube, and can play the shock attenuation buffering effect that the teaching is good through the spring to the protection effect when depositing for the improving gear.

Description

Road construction mixes earth intensity detection device

Technical Field

The utility model relates to a mix earth intensity detection technical field, specifically be a road construction and mix earth intensity detection device.

Background

The basic principle of the existing resiliometer is that a spring drives a heavy hammer, the heavy hammer impacts a rebound rod which is vertically contacted with the surface of concrete with constant kinetic energy, so that the local concrete is deformed and absorbs a part of energy, the other part of energy is converted into rebound kinetic energy of the heavy hammer, when the rebound kinetic energy is completely converted into potential energy, the rebound of the heavy hammer reaches the maximum distance, and the maximum rebound distance of the heavy hammer is displayed by an instrument on the name of a rebound value, so that the strength of the concrete is measured, but the existing road construction concrete strength detection device has some insufficient places, for example;

1. most of the existing resiliometers for detecting the concrete strength in road construction are not packaged and carried by shells, but the environment is severe when the resiliometers are used on outdoor roads, and the resiliometers are easily damaged when being carried about without being packaged;

2. the existing resiliometer is likely to drop during carrying, and at the moment, the resiliometer is easy to damage, so that the well-taught protection work cannot be realized.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a road construction mixes earth intensity detection device, has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a road construction concrete strength detection device comprises a sleeve, a sleeve cover and a resiliometer body;

the outer wall of the left end of the sleeve is provided with an external thread, the inner wall of the right side of the sleeve is provided with an internal thread, and the external thread can be positioned in the internal thread and can be rotationally fixed;

the spring is fixedly installed on the four walls inside the sleeve, the inner barrel is fixedly installed on the inner side of the spring, a spongy cushion is fixedly installed on the inner wall of the inner barrel, and the resiliometer body is arranged in the inner barrel.

As the utility model discloses a preferred embodiment, the light is installed to the sleeve right-hand member, sleeve right side internally mounted has the battery case, battery case upper right corner department installs control switch.

As an optimal implementation mode of the utility model, the rubber sleeve is sleeved on the outer wall of the resiliometer body.

As an optimal implementation mode of the utility model, sleeve cover left end fixed mounting has the link, install the string rope in the link.

As a preferred embodiment of the present invention, the battery box, the control switch and the lighting lamp are connected in series.

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

1. the utility model relates to a road construction mixes earth intensity detection device can be convenient for deposit to the resiliometer body through the sleeve, does benefit to the work of carrying under the outdoor adverse circumstances, and the resiliometer body can play the protection effect through the foam-rubber cushion when depositing in the inner tube, and can play the good shock attenuation buffering effect of teaching through the spring to protection effect when depositing for the improving gear.

2. The utility model relates to a road construction mixes earth intensity detection device starts the light through control switch and carries out the work of throwing light on, makes its device can regard as the flashlight to use, improves the practicality greatly.

3. The utility model relates to a road construction mixes earth intensity detection device, through hanging carrying of restricting can the device of being convenient for, it is more laborsaving convenient to make it carry, and can play the anti-skidding work of religion through the rubber sleeve in the resiliometer body use to avoid taking off the hand, make its use more convenient.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of a split structure of a sleeve and a sleeve cover of the concrete strength detection device for road construction;

FIG. 2 is a schematic structural view of a resiliometer body of the concrete strength detecting device for road construction;

FIG. 3 is a left side view structural diagram of the resiliometer body of the concrete strength detecting device for road construction of the present invention;

fig. 4 is the utility model relates to a road construction mixes earth intensity detection device's sleeve left side and looks structural schematic.

In the figure: 1. a sleeve; 2. an external thread; 3. an internal thread; 4. an internal thread; 5. hanging a ring; 6. hanging a rope; 7. a battery case; 8. a control switch; 9. an illuminating lamp; 10. a resiliometer body; 11. a rubber sleeve; 12. a spring; 13. an inner barrel; 14. a spongy cushion.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are merely for convenience of description of the present invention and for simplicity of description, but do not indicate or imply that the device or element referred to must have a specific shape or simplified description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: a road construction concrete intensity detection device comprises a sleeve 1, a sleeve cover 3 and a resiliometer body 10;

the outer wall of the left end of the sleeve 1 is provided with an external thread 2, the inner wall of the right side of the sleeve 1 is provided with an internal thread 4, and the external thread 2 can be positioned in the internal thread 4 and can be rotationally fixed;

the elastic rebound tester is characterized in that springs 12 are fixedly mounted on four walls inside the sleeve 1, an inner cylinder 13 is fixedly mounted on the inner side of each spring 12, a spongy cushion 14 is fixedly mounted on the inner wall of each inner cylinder 13, and the rebound tester body 10 is arranged in each inner cylinder 13.

In this embodiment (please refer to fig. 1, 2 and 4), the storage of the resiliometer body 10 can be facilitated through the sleeve 1, which is beneficial to the carrying work under the outdoor severe environment, and the resiliometer body 10 can play a role in protection through the foam-rubber cushion 14 when being stored in the inner cylinder 13, and can play a role in teaching shock absorption and buffering through the spring 12, thereby providing a role in protection when the device is stored.

Wherein, light 9 is installed to 1 right-hand member of sleeve, 1 right side internally mounted of sleeve has battery case 7, control switch 8 is installed to 7 upper right corners departments of battery case.

In this embodiment (see fig. 1), the control switch 8 is used to turn on the illumination lamp 9 for illumination, so that the device can be used as a flashlight, thereby greatly improving the practicability.

Wherein, the rubber sleeve 11 is sleeved on the outer wall of the resiliometer body 10.

In this embodiment (please refer to fig. 2 and fig. 3), the rubber sleeve 11 can be used for anti-slip work, so as to avoid the hands from being taken off, and make the use more convenient.

Wherein, the left end fixed mounting of sleeve lid 3 has link 5, install string rope 6 in the link 5.

In this embodiment (please refer to fig. 1), the device can be conveniently carried by the hanging rope 6, so that the carrying is more labor-saving and convenient.

Wherein, the battery box 7, the control switch 8 and the illuminating lamp 9 are connected in series.

In this embodiment (see fig. 1), the control switch 8 can facilitate the on/off of the illumination lamp 9.

The utility model relates to a road construction concrete intensity detection device, which comprises a sleeve 1; 2. an external thread; 3. an internal thread; 4. an internal thread; 5. hanging a ring; 6. hanging a rope; 7. a battery case; 8. a control switch; 9. an illuminating lamp; 10. a resiliometer body; 11. a rubber sleeve; 12. a spring; 13. an inner barrel; 14. the spongy cushion is a universal standard component or a component known by a person skilled in the art, all the electric devices in the device are connected by a power element, an electric device, a matched monitoring computer and a power supply through leads, the specific connection means refers to the following working principle that the electric devices are electrically connected in sequence, the detailed connection means is a known technology in the field, the following main introduces the working principle and process without explaining the electric control, the structure and the principle of the spongy cushion can be known by a technical manual or a conventional experimental method for the person skilled in the art, when the spongy cushion works, the sleeve cover 3 and the sleeve 1 can be installed and detached by rotating the external thread 2 in the internal thread 4, the resiliometer body 10 can be positioned in the internal cylinder 13 for use, and the resiliometer body 10 can play a role of protection through the spongy cushion 14 when being stored in the internal cylinder 13, and can play the shock attenuation buffering effect that the teaching is good through spring 12, thereby for the protection effect when improving the device and depositing, and can be convenient for deposit resiliometer body 10 through sleeve 1, do benefit to the work of carrying under the outdoor adverse circumstances, and through hanging the carrying of rope 6 device of can being convenient for, it is more laborsaving convenient to make it carry, when being located outdoor night use, go back accessible battery case 7 and put into the battery, rethread control switch 8 starts light 9 and carries out the illumination work, make its device can use as the flashlight, the practicality is greatly improved, and can play the anti-skidding work that the teaching is good through rubber sleeve 11 in the resiliometer body 10 use, thereby avoid taking off the hand, it is more convenient to make its use.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The device for detecting the concrete strength in road construction is characterized by comprising a sleeve (1), a sleeve cover (3) and a resiliometer body (10);

an external thread (2) is formed in the outer wall of the left end of the sleeve (1), an internal thread (4) is formed in the inner wall of the right side of the sleeve (1), and the external thread (2) can be positioned in the internal thread (4) and can be rotationally fixed;

the elastic rebound tester is characterized in that springs (12) are fixedly mounted on four inner walls of the sleeve (1), an inner cylinder (13) is fixedly mounted on the inner side of each spring (12), a spongy cushion (14) is fixedly mounted on the inner wall of each inner cylinder (13), and the rebound tester body (10) is arranged in each inner cylinder (13).

2. The road construction concrete intensity detection device of claim 1, characterized in that: light (9) are installed to sleeve (1) right-hand member, sleeve (1) right side internally mounted has battery case (7), control switch (8) are installed to battery case (7) upper right corner department.

3. The road construction concrete intensity detection device of claim 1, characterized in that: the rubber sleeve (11) is sleeved on the outer wall of the resiliometer body (10).

4. The road construction concrete intensity detection device of claim 1, characterized in that: a hanging ring (5) is fixedly mounted at the left end of the sleeve cover (3), and a hanging rope (6) is mounted in the hanging ring (5).

5. The road construction concrete intensity detection device of claim 2, characterized in that: the battery box (7), the control switch (8) and the illuminating lamp (9) are connected in series.