CN216815414U

CN216815414U - Highway engineering thickness detection device

Info

Publication number: CN216815414U
Application number: CN202220345738.1U
Authority: CN
Inventors: 李莎莎; 栗硕; 秦力召
Original assignee: Hebei Cccc Yuanzhou Engineering Testing Co ltd
Current assignee: Zhejiang Xuda Construction Co ltd
Priority date: 2022-02-21
Filing date: 2022-02-21
Publication date: 2022-06-24
Anticipated expiration: 2032-02-21

Abstract

The utility model discloses a highway engineering thickness detection device, which belongs to the technical field of highway engineering and aims to solve the problems of the traditional device, when the graduated scale and the measuring jaw are adjusted to measure a plurality of groups of data of the detection sampling column, the position needs to be adjusted repeatedly, the working efficiency is low, and the detection samples with different sizes can not be fixed, comprising a box body, the lower end of the interior of the box body is provided with a double-end screw rod, one end of the double-end screw rod is fixedly arranged with an output shaft of the micro motor through a coupler, the other end of the double-end screw rod is arranged on the inner wall of the box body through a bearing, the two outer ends of the double-end screw rod are sleeved with L-shaped fixing plates, the thickness of placing the detection sample in the fixed region has played automated inspection's effect through setting up thickness detection sensor, need adjust fixed sample repeatedly and need the drawback that artifical reading is not high when having avoided traditional device to detect highway section sample post.

Description

Highway engineering thickness detection device

Technical Field

The utility model belongs to the technical field of highway engineering, and particularly relates to a highway engineering thickness detection device.

Background

In highway engineering, the thickness of each layer is closely related to the overall strength of a highway, the strength of each layer and the overall strength of the highway can be guaranteed only under the condition of guaranteeing the thickness, the thickness of each structural layer of the highway can be strictly controlled, the elevation of a road surface can be controlled to a certain extent, and the method is an important index.

According to the traditional device, when the graduated scale and the measuring jaw are adjusted to measure multiple groups of data of the detection sampling column, the position needs to be adjusted repeatedly, the working efficiency is low, detection samples with different sizes cannot be fixed, and therefore the highway engineering thickness detection device is provided.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a highway engineering thickness detection device, which aims to solve the technical problems that a graduated scale needs to be frequently adjusted, a measuring jaw is not intelligent, and a sampling sample is inconvenient to fixedly place in the prior art.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a highway engineering thickness detection device, includes the box body, the inside lower extreme of box body is equipped with double-end lead screw, and the output shaft fixed mounting of shaft coupling and micro motor is passed through to the one end of double-end lead screw, passes through the bearing at the other end of double-end lead screw and installs on the inner wall of box body, L type fixed plate has all been cup jointed at the outside both ends of double-end lead screw, set up at the lower extreme of L type fixed plate with the outside assorted screw of double-end lead screw, have the touch panel of keeping to through a spring mounting in the upper end of L type fixed plate, the touch panel runs through in the movable chute of placing the board middle part, two the inboard of keeping to the touch panel all is fixed with splint, place the board and fix in the inside of box body, two the top of keeping to the touch panel cooperation and placing the board has constituteed the fixed area, is equipped with thickness detection sensor directly over the fixed area.

As a preferred technical scheme of the utility model, the top of the touch plate is bonded with a protective pad, and the bottom end size of the protective pad is matched with the top end size of the touch plate.

As the preferable technical scheme of the utility model, the middle part of the splint is fixedly provided with the anti-skid needle heads which are distributed at equal intervals in the middle part of the splint.

As a preferable technical scheme, one side of the interior of the box body is hinged with a support rod through a first rotating shaft, a fixing hole is formed in the surface of the first rotating shaft, a limiting rod is abutted inside the fixing hole and is connected to the bottom of the support rod in a penetrating mode, and a second spring is abutted between the limiting rod and the support rod.

As a preferable technical scheme, the top of the support rod is provided with a through hole for installing the extension rod, the support rod is fixedly connected with the extension rod through a positioning bolt, the top of the extension rod is rotatably connected with an installation plate through a second rotating shaft, and the surfaces of the second rotating shaft and the installation plate are both provided with pin holes for installing positioning pins.

According to the preferable technical scheme, a battery seat for placing the storage battery is arranged inside the mounting plate, the upper end of the storage battery is electrically connected with a solar photovoltaic panel through a wire, the solar photovoltaic panel is fixedly mounted in the middle of the L-shaped frame through a screw, and a groove body for mounting the protection plate is formed in the top of the L-shaped frame.

As a preferred technical scheme of the utility model, the lower end of the storage battery is electrically connected with a heat dissipation fan, the heat dissipation fan is fixedly installed in the middle of an Contraband-shaped frame through a screw, the middle of the lower end of a Contraband-shaped frame is provided with a heat dissipation hole, and the lower end of the heat dissipation hole is provided with a thickness detection sensor.

The utility model provides a highway engineering thickness detection device, which has the following beneficial effects:

1. this is novel through setting up thickness detection sensor and having played automated inspection's effect to the thickness of placing the testing sample in fixed area, need adjust fixed sample repeatedly and need the drawback that artifical reading efficiency is not high when having avoided traditional device to detect highway section sample post.

2. This is new rotates to the L type fixed plate of cup jointing at double-end lead screw both ends through setting up micro motor drive double-end lead screw and has played fixed effect to the testing sample of placing in fixed area, and usable pivoted double-end lead screw drives and cup joints and moves to the inboard at the L type fixed plate at its both ends, utilizes the inboard testing sample to not unidimensional of conflict board to fix afterwards, utilizes first spring to play the effect of buffering and has avoided the rigid contact to cause the damage to the conflict board.

Drawings

FIG. 1 is a schematic sectional view of a road engineering thickness detection device according to the present invention;

FIG. 2 is an enlarged view of area A of FIG. 1;

FIG. 3 is an enlarged view of area B of FIG. 1;

fig. 4 is a schematic structural diagram of a combination part of an L-shaped fixing plate, a protective pad and a touch pad in the thickness detection device for highway engineering of the present invention.

In the figure: 1. a box body; 2. a double-end screw rod; 3. a micro motor; 4. an L-shaped fixing plate; 5. a first spring; 6. a touch plate; 7. placing the plate; 8. a splint; 9. a thickness detection sensor; 10. a protective pad; 11. an anti-slip needle head; 12. a first rotating shaft; 13. a strut; 14. a fixing hole; 15. a limiting rod; 16. a second spring; 17. an extension pole; 18. positioning bolts; 19. a second rotating shaft; 20. mounting a plate; 21. positioning pins; 22. a pin hole; 23. a storage battery; 24. a solar photovoltaic panel; 25. an L-shaped frame; 26. a protection plate; 27. a heat dissipation fan; 28. model Contraband; 29. and (4) radiating holes.

Detailed Description

Embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the present invention provides a technical solution: a highway engineering thickness detection device comprises a box body 1, a double-end lead screw 2 is arranged at the lower end inside the box body 1, one end of the double-end lead screw 2 is fixedly installed with an output shaft of a micro motor 3 through a coupler, the other end of the double-end lead screw 2 is installed on the inner wall of the box body 1 through a bearing, L-shaped fixing plates 4 are sleeved at the two outer ends of the double-end lead screw 2, screw holes matched with the outer portions of the double-end lead screw 2 are formed in the lower ends of the L-shaped fixing plates 4, touch plates 6 are installed at the upper ends of the L-shaped fixing plates 4 through first springs 5, the touch plates 6 penetrate through movable grooves in the middle of a placing plate 7, clamping plates 8 are fixed on the inner sides of the two touch plates 6, the placing plate 7 is fixed inside the box body 1, a fixing area is formed by matching the inner walls of the two touch plates 6 with the upper portion of the placing plate 7, a thickness detection sensor 9 is arranged right above the fixing area, through setting up micro motor 3 drive double lead screw 2 and rotating 4 to placing the detection sample in the fixed area of L type fixed plate at double lead screw 2 both ends of cup jointing and having played fixed effect, usable pivoted double lead screw 2 drives and cup joints 4 incasement sides removal at the L type fixed plate at its both ends, utilize the inboard detection sample to not unidimensional of touch panel 6 to fix afterwards, the effect of utilizing first spring 5 to play the buffering avoids rigid contact to lead to the fact the damage to touch panel 6.

Wherein, the top of conflict board 6 bonds and has protection pad 10, and the bottom size of protection pad 10 matches each other with the top size of conflict board 6, protects the mounting panel 20 of taking in box body 1 inside to folding the receipts through setting up protection pad 10 and avoids scraping and produce the surface of a wound.

Wherein, splint 8's middle part fixed mounting has anti-skidding syringe needle 11, and anti-skidding syringe needle 11 is equidistant distribution at splint 8's middle part, has strengthened the fixed effect of device to the testing sample through setting up anti-skidding syringe needle 11 and has avoided the testing sample to take place the skew in the testing process.

Wherein, the inside one side of box body 1 articulates through first pivot 12 has branch 13, fixed orifices 14 has been seted up on the surface of first pivot 12, conflict gag lever post 15 in the inside of fixed orifices 14, gag lever post 15 through connection is in the bottom of branch 13, it has second spring 16 to conflict between gag lever post 15 and branch 13, through setting up first pivot 12 to having played the pivoted effect between box body 1 and the branch 13, usable drive gag lever post 15, the end of gag lever post 15 will leave fixed orifices 14 afterwards, the user can rotate branch 13 to ninety degrees after opening, loosen gag lever post 15 and make gag lever post 15 fix again in the fixed orifices 14 of corresponding position.

Wherein, the through-hole that is used for installing extension rod 17 is offered at branch 13's top, and branch 13 passes through positioning bolt 18 and extension rod 17 fixed connection, extension rod 17's top is rotated through second pivot 19 and is connected with mounting panel 20, pin hole 22 that is used for installing locating pin 21 is all offered on second pivot 19 and mounting panel 20's surface, through setting up pin rod cooperation pinhole 22 to having played the rotational position fixed action between extension rod 17 and the mounting panel 20, when mounting panel 20 need be opened, can pull out locating pin 21 from pinhole 22 and then rotate mounting panel 20 to the assigned position after and insert locating pin 21 in can pinhole 22 again.

Wherein, the inside of mounting panel 20 is equipped with the battery tray that is used for placing battery 23, there is solar photovoltaic board 24 battery 23's upper end through wire electric connection, solar photovoltaic board 24 passes through screw fixed mounting at the middle part of L type frame 25, the cell body that is used for installing guard plate 26 is offered at the top of L type frame 25, through setting up the effect that solar photovoltaic board 24 cooperation battery 23 had played the collection to external sunlight, usable solar photovoltaic board 24 will shine the light energy conversion on its surface and utilize the wire to store in the inside of battery 23 at electric energy.

Wherein, the lower extreme electric connection of battery 23 has heat dissipation fan 27, heat dissipation fan 27 passes through the middle part of screw fixed mounting Contraband type frame 28, louvre 29 has been seted up at the lower extreme middle part of Contraband type frame 28, and the lower extreme of louvre 29 installs thickness and has detected rotary inductor 9, has played the effect that detects to the thickness that detects rotary inductor 9 that detects for a long time through setting up heat dissipation fan 27, has played the effect that detects to the thickness of placing the detection sample in the fixed area through setting up thickness and detecting rotary inductor 9.

The specific use mode and function of the embodiment are as follows:

when the folding fixing device is used, the first rotating shaft 12 and the second rotating shaft 19 are used for fixing the support rod 13, the extension rod 17 and the mounting plate 20 in a mode of fixing the positioning pin 21 and the limiting rod 15, the limiting rod 15 can be used when the support rod 13 needs to be opened, then the end head of the limiting rod 15 leaves the fixing hole 14, then a user can rotate the support rod 13 to ninety degrees to open, the limiting rod 15 is loosened to enable the limiting rod 15 to be fixed in the fixing hole 14 at the corresponding position again, and when the folding mounting plate 20 needs to be opened, the positioning pin 21 can be pulled out of the pin hole 22, then the mounting plate 20 is rotated to the designated position, and then the positioning pin 21 is inserted into the pin hole 22.

In the testing process, at first will utilize the sampling equipment will carry out the sample of punching with the puncher in the highway section that thickness detected the highway section, place the cylindricality sample in the fixed area afterwards, open micro motor 3's switch afterwards, micro motor 3's output shaft will drive double-end lead screw 2 and rotate and drive the removal of 4 incasement sides of L type fixed plate that cup joint at its both ends, utilize to touch 6 inboard to fix the not unidimensional detection sample afterwards, the antiskid syringe needle 11 of the middle part of touch 6 will be contradicted to the avoiding of detecting the sample and thus accomplish the spacing to detecting the sample this moment, will open thickness detection transducer 9's switch afterwards, thickness detection transducer 9 will utilize its detection port of taking oneself to carry out thickness measurement to detecting the sample, just so this kind of highway engineering thickness detection device's use has just been accomplished.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a highway engineering thickness detection device which characterized in that: comprises a box body (1), a double-end lead screw (2) is arranged at the lower end of the interior of the box body (1), one end of the double-end lead screw (2) is fixedly installed with an output shaft of a micro motor (3) through a coupler, the other end of the double-end lead screw (2) is installed on the inner wall of the box body (1) through a bearing, L-shaped fixing plates (4) are sleeved at the two outer ends of the double-end lead screw (2), screw holes matched with the outer part of the double-end lead screw (2) are formed in the lower ends of the L-shaped fixing plates (4), touch plates (6) are installed at the upper ends of the L-shaped fixing plates (4) through first springs (5), the touch plates (6) penetrate through movable grooves in the middle of placing plates (7), clamping plates (8) are fixed on the inner sides of the touch plates (6), the placing plates (7) are fixed in the box body (1), and the upper parts of the placing plates (7) matched with the inner walls of the touch plates (6) to form a fixing area, a thickness detection sensor (9) is provided directly above the fixing region.

2. The road engineering thickness detection device of claim 1, wherein: the top of the touch plate (6) is bonded with a protective pad (10), and the bottom size of the protective pad (10) is matched with the top size of the touch plate (6).

3. The road engineering thickness detection device of claim 1, wherein: the middle part fixed mounting of splint (8) has anti-skidding syringe needle (11), and anti-skidding syringe needle (11) are equidistant distribution in the middle part of splint (8).

4. The road engineering thickness detection device of claim 1, wherein: the utility model discloses a box body, including box body (1), the inside of box body (1) is articulated through first pivot (12) have branch (13), and fixed orifices (14) have been seted up on the surface of first pivot (12), contradict in the inside of fixed orifices (14) and have gag lever post (15), gag lever post (15) through connection has second spring (16) in the bottom of branch (13), contradicts between gag lever post (15) and branch (13).

5. The road engineering thickness detection device of claim 4, wherein: the through-hole that is used for installing extension rod (17) is seted up at the top of branch (13), and branch (13) pass through spacer (18) and extension rod (17) fixed connection, the top of extension rod (17) is rotated through second pivot (19) and is connected with mounting panel (20), all offers pinhole (22) that are used for installing locating pin (21) on the surface of second pivot (19) and mounting panel (20).

6. The road engineering thickness detection device of claim 5, wherein: the inside of mounting panel (20) is equipped with the battery tray that is used for placing battery (23), and there is solar photovoltaic board (24) upper end of battery (23) through wire electric connection, and solar photovoltaic board (24) are through screw fixed mounting at the middle part of L type frame (25), the cell body that is used for installing protection plate (26) is seted up at the top of L type frame (25).

7. The road engineering thickness detection device of claim 6, wherein: the lower extreme electric connection of battery (23) has heat dissipation fan (27), and heat dissipation fan (27) passes through the middle part of screw fixed mounting Contraband type frame (28), and louvre (29) have been seted up at the lower extreme middle part of Contraband type frame (28), and thickness detection sensor (9) are installed to the lower extreme of louvre (29).