CN218973386U

CN218973386U - Thickness detection device convenient to carry for highway pavement asphalt surface layer

Info

Publication number: CN218973386U
Application number: CN202220184167.8U
Authority: CN
Inventors: 张翔
Original assignee: Jiangsu Yingxin Prestressed Products Co ltd
Current assignee: Jiangsu Yingxin Prestressed Products Co ltd
Priority date: 2022-01-24
Filing date: 2022-01-24
Publication date: 2023-05-05
Anticipated expiration: 2032-01-24

Abstract

The utility model relates to the field of highway pavement asphalt layers, in particular to a portable thickness detection device for a highway pavement asphalt layer, which comprises a storage box and a threaded sleeve, wherein a handle is arranged on one side of the storage box, a positioning bolt is arranged at the top end of the handle, a cover plate is arranged at the top end of the storage box, a fixing bolt is arranged on one side of the cover plate, a sliding groove is formed in the storage box, and a motor is arranged in the sliding groove. This highway road surface pitch surface course is with portable's thickness detection device sets up the bottom plate, slides in the spacing inslot to according to the degree of depth adjustment bottom plate's of drilling rod inserted the road surface position, make one side of bottom plate resist highway ground, then fix the movable plate with the bolt, set up thickness pick-up plate, measure thickness to the pitch surface course on the highway road surface, set up the handle, carry whole device, thereby realize portable's purpose.

Description

Thickness detection device convenient to carry for highway pavement asphalt surface layer

Technical Field

The utility model relates to the technical field of highway pavement asphalt surface layers, in particular to a portable thickness detection device for a highway pavement asphalt surface layer.

Background

The asphalt pavement layer of the highway pavement refers to a pavement paved by mixing road asphalt materials into mineral materials, and asphalt binders improve the capability of paving granules to resist damage to the pavement caused by driving and natural factors, so that the pavement is flat, dust-free, waterproof and durable, and therefore, a thickness detection device is needed.

Thickness detection device in the present market, kind and function are all comparatively abundant, still have some defects, and some road surface thickness detection device body types are great, inconvenient carry, and measurement procedure is comparatively loaded down with trivial details during the measurement, influences measurement efficiency, and on the other hand, some thickness measurement device's stability is relatively poor, and the measuring accuracy is influenced easily to the horizontal direction, to above-mentioned condition, carries out technological innovation on current thickness detection device's basis, for this reason we propose a road surface pitch surface layer with portable's thickness detection device.

Aiming at the problems, innovative design is urgently needed on the basis of the original thickness detection device.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a thickness detection device for a highway pavement asphalt surface layer, which is convenient to carry and has the characteristics of being convenient for thickness detection of the asphalt surface layer, and the like, so that the problems of thickness detection of the asphalt surface layer and the convenience for carrying and carrying of the thickness detection device are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a highway road surface pitch surface course is with portable's thickness detection device, includes deposits case and thread bush, one side of depositing the case is provided with the handle, and the top of handle is provided with the locating bolt, the top of depositing the case is provided with the apron, and one side of apron is provided with the gim peg, the spout has been seted up to the inside of depositing the case, and the internally mounted of spout has the motor, the bearing is installed to the one end of motor, and the inside of bearing is provided with the threaded rod.

The top of thread bush is provided with the connecting plate, and the one end of connecting plate is provided with the drilling rod, the inside of connecting plate is provided with the spacing groove, and the inside of spacing groove is provided with the bottom plate, one side of bottom plate is provided with the scale, and the movable plate is installed to the opposite side of scale, the inside of movable plate is provided with the bolt, the outside of scale is provided with thickness pick-up plate.

Further, the storage box is fixedly connected with the handle, and the storage box is in threaded connection with the fixing bolt.

Further, the motor is in sliding connection with the sliding groove, and the threaded rod and the motor form a rotating structure through a bearing.

Further, the threaded rod is in threaded connection with the threaded sleeve, and the threaded sleeve is tightly attached to the connecting plate.

Furthermore, the connecting plate is welded with the drill rod, and the connecting plate is nested with the bottom plate.

Further, the bottom plate is in sliding connection with the limiting groove, and the bottom plate and the graduated scale are arranged in a mutually perpendicular mode.

Further, the movable plate is in threaded connection with the bolt, and the bottom plate and the movable plate are arranged in parallel.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this highway road surface pitch surface course is with portable's thickness detection device sets up the gim peg, opens the apron, sets up the gim peg, fixes the slide of threaded rod one side, sets up the motor, makes the threaded rod drive the thread bush, and the thread bush moves to the right and drives the connecting plate, and the connecting plate drives the drilling rod, makes the drilling rod insert in the highway road surface.

2. This highway road surface pitch surface course is with portable's thickness detection device sets up the bottom plate, slides in the spacing inslot to according to the degree of depth adjustment bottom plate's of drilling rod inserted the road surface position, make one side of bottom plate resist highway ground, then fix the movable plate with the bolt, set up thickness pick-up plate, measure thickness to the pitch surface course on the highway road surface, set up the handle, carry whole device, thereby realize portable's purpose.

Drawings

FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic diagram of the scale of the present utility model in front view;

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

FIG. 4 is a schematic perspective view of the present utility model;

fig. 5 is an enlarged view of fig. 1 at a in accordance with the present utility model.

In the figure: 1. a storage case; 2. a handle; 3. a cover plate; 4. a fixing bolt; 5. a chute; 6. a motor; 7. a bearing; 8. a threaded rod; 9. a thread sleeve; 10. a connecting plate; 11. a drill rod; 12. a limit groove; 13. a bottom plate; 14. a graduated scale; 15. a moving plate; 16. a bolt; 17. a thickness detection plate; 18. and positioning the bolt.

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 thickness detection device for the pavement asphalt pavement layer in this embodiment comprises a storage box 1 and a thread sleeve 9, wherein a handle 2 is arranged on one side of the storage box 1, a positioning bolt 18 is arranged on the top end of the handle 2, a cover plate 3 is arranged on the top end of the storage box 1, a fixing bolt 4 is arranged on one side of the cover plate 3, a sliding groove 5 is formed in the storage box 1, a motor 6 is arranged in the sliding groove 5, a bearing 7 is arranged at one end of the motor 6, and a threaded rod 8 is arranged in the bearing 7.

The top of thread bush 9 is provided with connecting plate 10, and the one end of connecting plate 10 is provided with drilling rod 11, and the inside of connecting plate 10 is provided with spacing groove 12, and the inside of spacing groove 12 is provided with bottom plate 13, and one side of bottom plate 13 is provided with scale 14, and movable plate 15 is installed to the opposite side of scale 14, and movable plate 15's inside is provided with bolt 16, and the outside of scale 14 is provided with thickness pick-up plate 17.

Referring to fig. 1 and 4, in the present embodiment, the storage box 1 is fixedly connected to the handle 2, and the storage box 1 is screwed to the fixing bolt 4.

It should be noted that, the cover plate 3 is sealed to the storage case 1 by the fixing bolt 4, and the whole device is carried by the handle 2, so as to achieve the purpose of portability.

Referring to fig. 1 and 5, in the present embodiment, the motor 6 is slidably connected with the chute 5, and the threaded rod 8 and the motor 6 form a rotating structure through the bearing 7.

The motor 6 and the slide plate, which are respectively connected to both sides of the threaded rod 8, slide upward in the slide groove 5, and the connection plate 10 is exposed in the storage box 1.

Referring to fig. 1 and 3, in the present embodiment, the threaded rod 8 is in threaded connection with the threaded sleeve 9, and the threaded sleeve 9 is tightly attached to the connecting plate 10.

The motor 6 is started to rotate the threaded rod 8 in the bearing 7, so that the threaded rod 8 drives the threaded sleeve 9, and the threaded sleeve 9 moves rightward to drive the connecting plate 10.

Referring to fig. 1 and 2, in the present embodiment, the connection plate 10 is welded to the drill rod 11, and the connection plate 10 is nested with the bottom plate 13.

It should be noted that, the threaded sleeve 9 moves rightward to drive the connection plate 10, and the connection plate 10 drives the drill rod 11, so that the drill rod 11 is inserted into the road surface.

Referring to fig. 1, 2 and 3, in the present embodiment, the bottom plate 13 is slidably connected with the limiting groove 12, and the bottom plate 13 and the scale 14 are disposed perpendicular to each other.

The bottom plate 13 slides in the limit groove 12, so that the position of the bottom plate 13 is adjusted according to the depth of the drill rod 11 inserted into the road surface.

Referring to fig. 1, 2 and 4, in the present embodiment, the moving plate 15 is screwed with the bolt 16, and the bottom plate 13 and the moving plate 15 are disposed parallel to each other.

It should be noted that, the bottom plate 13 drives the scale 14, the scale 14 drives the moving plate 15, and then the bolt 16 fixes the moving plate 15.

It can be understood that this highway road surface pitch surface course is with portable's thickness detection device sets up gim peg 4, open apron 3, set up gim peg 4, it is fixed to the slide of threaded rod 8 one side, set up motor 6, make threaded rod 8 drive thread bush 9, thread bush 9 moves rightwards and drive connecting plate 10, connecting plate 10 drives drilling rod 11, make drilling rod 11 insert in the highway road surface, set up bottom plate 13, slide in spacing groove 12, thereby insert the position of bottom plate 13 according to drilling rod 11 the degree of depth adjustment of road surface, make one side of bottom plate 13 resist the highway ground, then fix movable plate 15 with bolt 16, set up thickness pick-up plate 17, measure thickness to the pitch surface course on the highway road surface, set up handle 2, carry whole device, thereby realize portable's purpose.

The working principle of the embodiment is as follows:

when the thickness detection device is used, firstly, the storage box 1 is placed on the ground vertically, the handle 2 is upwards, the fixing bolt 4 is separated from the storage box 1, the cover plate 3 is opened, then the motor 6 and the sliding plate which are respectively connected with the two sides of the threaded rod 8 slide upwards in the sliding groove 5, the connecting plate 10 is exposed out of the storage box 1, the fixing bolt 4 is used for fixing the sliding plate on one side of the threaded rod 8, then the motor 6 is started, the threaded rod 8 rotates in the bearing 7, the threaded rod 8 drives the thread bush 9, the thread bush 9 moves rightwards to drive the connecting plate 10, the connecting plate 10 drives the drill rod 11, the drill rod 11 is inserted into a road surface, the bottom plate 13 slides in the limiting groove 12, the position of the bottom plate 13 is adjusted according to the depth of the drill rod 11, one side of the bottom plate 13 resists the road surface, the bottom plate 13 drives the graduated scale 14, the graduated scale 14 drives the moving plate 15, then the bolt 16 is fixed to the moving plate 15, then the thickness detection plate 17 which is installed on the graduated scale 14 is moved, thereby measuring the thickness of an asphalt surface layer on the road surface through the thickness detection plate 17, after the measurement is completed, the motor 6 is sequentially started, the threaded rod 11 is driven to reset, the whole of the threaded rod 11 is driven to be pulled out of the sealing plate 1, the whole sealing device is driven, the sealing device is carried by the cover plate 1, the sealing device is realized, and the sealing device is convenient to be carried by the sealing device, and the sealing device is 1, and the sealing device is realized, and the sealing is 2, and the sealing device is realized by 2, and the sealing by 2.

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 an 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 highway road surface pitch surface course is with portable's thickness detection device, includes case (1) and thread bush (9), its characterized in that: one side of the storage box (1) is provided with a handle (2), the top end of the handle (2) is provided with a positioning bolt (18), the top end of the storage box (1) is provided with a cover plate (3), one side of the cover plate (3) is provided with a fixing bolt (4), a sliding groove (5) is formed in the storage box (1), a motor (6) is arranged in the sliding groove (5), one end of the motor (6) is provided with a bearing (7), and a threaded rod (8) is arranged in the bearing (7);

the top of thread bush (9) is provided with connecting plate (10), and the one end of connecting plate (10) is provided with drilling rod (11), the inside of connecting plate (10) is provided with spacing groove (12), and the inside of spacing groove (12) is provided with bottom plate (13), one side of bottom plate (13) is provided with scale (14), and movable plate (15) are installed to the opposite side of scale (14), the inside of movable plate (15) is provided with bolt (16), the outside of scale (14) is provided with thickness pick-up board (17).

2. The portable thickness detection device for asphalt pavement of highway pavement according to claim 1, wherein: the storage box (1) is fixedly connected with the handle (2), and the storage box (1) is in threaded connection with the fixing bolt (4).

3. The portable thickness detection device for asphalt pavement of highway pavement according to claim 1, wherein: the motor (6) is in sliding connection with the sliding groove (5), and the threaded rod (8) and the motor (6) form a rotating structure through the bearing (7).

4. The portable thickness detection device for asphalt pavement of highway pavement according to claim 1, wherein: threaded rod (8) and thread bush (9) between be threaded connection, and be closely laminating between thread bush (9) and connecting plate (10).

5. The portable thickness detection device for asphalt pavement of highway pavement according to claim 1, wherein: the connecting plate (10) is welded with the drill rod (11), and the connecting plate (10) is nested with the bottom plate (13).

6. The portable thickness detection device for asphalt pavement of highway pavement according to claim 1, wherein: the bottom plate (13) is in sliding connection with the limit groove (12), and the bottom plate (13) and the graduated scale (14) are arranged in a mutually perpendicular mode.

7. The portable thickness detection device for asphalt pavement of highway pavement according to claim 1, wherein: the movable plate (15) is in threaded connection with the bolt (16), and the bottom plate (13) and the movable plate (15) are arranged in parallel.