CN221302806U

CN221302806U - Drilling sampler for road construction

Info

Publication number: CN221302806U
Application number: CN202322186511.4U
Authority: CN
Inventors: 陶忠坤; 张云; 佟和燕
Original assignee: Beijing Lin'an Xingyue Construction Engineering Co ltd
Current assignee: Beijing Lin'an Xingyue Construction Engineering Co ltd
Priority date: 2023-08-15
Filing date: 2023-08-15
Publication date: 2024-07-09
Anticipated expiration: 2033-08-15

Abstract

The utility model discloses a drilling sampler for road construction, which comprises a chassis structure and a base device, wherein the bottom position of the chassis structure is rotatably provided with four base devices, the base device comprises four triangular rotating plate frames distributed at the bottom position of the chassis structure in a matrix mode, and roller structures, fixed supports and porous supports are distributed on the outer sides of the triangular rotating plate frames in an annular equidistant mode.

Description

Drilling sampler for road construction

Technical Field

The utility model belongs to the technical field of drilling samplers, and particularly relates to a drilling sampler for road construction.

Background

Road construction refers to the whole process of planning, designing, constructing, maintaining and managing work and engineering entities engaged in the whole process by taking a road as an object. As with any other kind of civil engineering, the road engineering has obvious technical, economic and management characteristics, and relates to energy-saving and environment-friendly technology, equipment, energy-saving products, services and the like.

In the road construction process, in order to detect the road concrete quality, road sections are required to be sampled, a horizontal bottom plate is adopted at the bottom of an applied drilling sampling device, and the horizontal bottom plate can be matched with mobile equipment to carry when moving, so that the horizontal bottom plate is mainly required to be kept stable in the drilling process, and in order to vertically drill holes in inclined slope road sections, a cushion block is additionally arranged at the bottom of the horizontal bottom plate, and the drilling angle is adjusted.

Disclosure of utility model

The utility model aims to provide a drilling sampler for road construction, which aims to solve the problem that the existing drilling sampler proposed in the background art is inconvenient to adapt to drilling adjustment when in use.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a drilling sampler that road construction was used, includes chassis structure, still includes base device, chassis structure's bottom position department rotates installs four base devices, just base device includes four triangle change grillages of matrix distribution in chassis structure bottom position department, just the outside annular equidistance of triangle change grillage distributes has gyro wheel structure, fixed bolster and porous support, wherein porous support's bottom position department spiro union is fixed with a plurality of band line screw rods, just band line screw rod's bottom position department fixed mounting has spherical support seat, wherein chassis structure's top corresponds triangle change grillage's one side position department fixed mounting has the fixed bolster, just cooperation has seted up on the fixed bolster and has been rotated the fixed screw structure of fixing screw rod, annular distribution has three guide hole structures that supply the locating screw rod to insert on the triangle change the grillage.

Further, a sampling support frame is fixedly installed at the top position of the chassis structure, a drilling motor is fixedly installed on the sampling support frame, and a sampling drill bit is rotatably installed on an output shaft of the drilling motor.

Further, the roller structure comprises a shaft connection support and a roller, wherein the shaft connection support is fixedly arranged on the triangular rotating plate frame and is in rotary connection with the roller.

Further, the round table flat seat and the triangular rotating plate frame are fixedly connected through four screws distributed in a matrix.

Further, the triangular rotating plate frame is fixedly connected with the porous support through screws.

Further, the threaded screw and the spherical support seat are of an integrated structure.

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

1. In this scheme, through the three base face that annular distributes, increased the touch-down form of drilling sampler, utilized the round platform flat seat to guarantee the bearing structure of plane base, mainly used uses during drilling processing, utilized roller structure, made things convenient for the removal of drilling sampler, utilized the adjustable use of belt line screw rod and sphere supporting seat for the base structure of chassis structure can adapt to the different topography of drilling.

2. Through corresponding limit structure who sets up on chassis structure, can realize locking at any time to base device fixed, utilize the guide hole structure on the adjacent triangle change board frame simultaneously, add the connecting rod again, can realize synchronous upset use.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a base unit according to the present utility model;

FIG. 3 is a schematic view of the combination structure of the porous support, the threaded screw and the spherical support of the present utility model;

In the figure: 1. a chassis structure; 2. a sampling support frame; 3. a drilling motor; 4. a sampling drill bit; 5. triangle rotating plate frame; 6. a fixed bracket; 7. positioning a screw; 8. round platform flat seat; 9. a roller structure; 10. a porous support; 11. a threaded screw; 12. a spherical support seat; 13. and a via structure.

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.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-3, the present utility model proposes a technical solution: the utility model provides a drilling sampler that road construction was used, including chassis structure 1, still include base device, the bottom position department of chassis structure 1 rotates installs four base devices, and base device includes four triangle pivoted frame 5 of matrix distribution in chassis structure 1 bottom position department, and the outside annular equidistance of triangle pivoted frame 5 distributes has gyro wheel structure 9, fixed bolster 6 and porous support 10, wherein the bottom position department spiro union of porous support 10 is fixed with a plurality of band line screw rods 11, and the bottom position department fixed mounting of band line screw rod 11 has spherical support 12, wherein the top of chassis structure 1 corresponds the one side position department fixed mounting of triangle pivoted frame 5 and has fixed bolster 6, and the cooperation has seted up the screw structure that closes fixedly with locating screw rod 7 rotation on the fixed bolster 6, annular distribution has three guide hole structures 13 that supply locating screw rod 7 to insert on the triangle pivoted frame 5.

Wherein the top position department fixed mounting of chassis structure 1 has sample support frame 2, and fixed mounting has drilling motor 3 on the sample support frame 2, and wherein the last rotation of the output shaft of drilling motor 3 is installed sample drill bit 4.

Specifically, the roller structure 9 comprises a shaft connection support and a roller, the shaft connection support is fixedly arranged on the triangular rotating plate frame 5, the shaft connection support is rotationally connected with the roller, the round platform flat seat 8 and the triangular rotating plate frame 5 are fixedly connected through four screws distributed in a matrix, the base device can be locked and fixed at any time through a limiting structure correspondingly arranged on the base structure 1, meanwhile, a connecting rod is additionally arranged by utilizing a guide hole structure 13 on the adjacent triangular rotating plate frame 5, and synchronous overturning and use can be realized.

In this embodiment, further, the triangle rotating plate frame 5 and the porous support 10 are fixedly connected by screws, and the threaded screw 11 and the spherical support 12 are of an integrated structure.

The working principle and the using flow of the utility model are as follows: when the drilling sampler for road construction is used, the drilling motor 3 is used for driving the sampling drill bit 4 to drill holes on the placement positions, when the chassis structure 1 needs to be adjusted in the base part, the positioning screw 7 is firstly screwed and separated from the fixed support 6, the triangular rotating plate frame 5 is turned over at the moment, the orientation surface of the triangular rotating plate frame 5 is adjusted, after the rotation adjustment is completed, the positioning screw 7 is directly rotated along the fixed support 6, and the positioning screw 7 is correspondingly inserted into the guide hole structure 13 at the highest position on the triangular rotating plate frame 5;

The roller structure 9 and the round platform flat seat 8 are used as conventional structures, and are not described in detail, and the threaded screw 11 screwed on the porous support 10 can be used for adjusting the use height of the base by matching with the chassis structure 1 through inserting the depth of the hole site in a screwed manner, so that the use is completed.

The working process can be as follows: in this scheme, through the three base face that annular distributes, increased the ground form of drilling sampler, utilized round platform flat seat 8 to guarantee the bearing structure of plane base, mainly used uses during drilling processing, utilized roller structure 9, made things convenient for the removal of drilling sampler, utilized the adjustable use of belt line screw rod 11 and sphere supporting seat 12 for the base structure of chassis structure 1 can adapt to the different topography of drilling.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a drilling sampler for road construction, includes chassis structure (1), its characterized in that: still include base device, the bottom position department rotation of chassis structure (1) installs four base devices, just base device includes four triangle change grillages (5) of matrix distribution in chassis structure (1) bottom position department, just the outside annular equidistance of triangle change grillage (5) is distributed there is gyro wheel structure (9), fixed bolster (6) and porous support (10), wherein the bottom position department spiro union of porous support (10) is fixed with a plurality of band line screw rods (11), just the bottom position department fixed mounting of band line screw rods (11) has spherical supporting seat (12), wherein the top of chassis structure (1) corresponds one side position department fixed mounting fixed bolster (6) of triangle change grillage (5), just cooperation has seted up on fixed bolster (6) with positioning screw rod (7) screw hole structure that the spiral joint was fixed, annular distribution has three on triangle change grillage (5) and supplies guide hole structure (13) that positioning screw rod (7) were inserted.

2. A drill sampler for road construction according to claim 1 and characterized in that: the sampling support frame (2) is fixedly installed at the top position of the chassis structure (1), the drilling motor (3) is fixedly installed on the sampling support frame (2), and the sampling drill bit (4) is rotatably installed on an output shaft of the drilling motor (3).

3. A drill sampler for road construction according to claim 1 and characterized in that: the roller structure (9) comprises a shaft connection support and a roller, the shaft connection support is fixedly arranged on the triangular rotating plate frame (5), and the shaft connection support is rotationally connected with the roller.

4. A drill sampler for road construction according to claim 1 and characterized in that: the round platform flat seat (8) and the triangular rotating plate frame (5) are fixedly connected through four screws distributed in a matrix.

5. A drill sampler for road construction according to claim 1 and characterized in that: the triangular rotating plate frame (5) is fixedly connected with the porous support (10) through screws.

6. A drill sampler for road construction according to claim 1 and characterized in that: the threaded screw (11) and the spherical support seat (12) are of an integrated structure.