CN220568143U

CN220568143U - Quick dotting marking device for geological survey

Info

Publication number: CN220568143U
Application number: CN202320137461.8U
Authority: CN
Inventors: 王维重; 雷勇; 吴志坚; 孙旭升
Original assignee: Shenyang Building Materials Geological Engineering Survey Institute Co ltd
Current assignee: Shenyang Building Materials Geological Engineering Survey Institute Co ltd
Priority date: 2023-02-07
Filing date: 2023-02-07
Publication date: 2024-03-08
Anticipated expiration: 2033-02-07

Abstract

The utility model discloses a quick dotting marking device for geological survey, which comprises a cover body, wherein a through hole is formed in the center of the cover body, an installation seat is arranged in the through hole, an inserting rod is arranged at the lower end of the installation seat, the inserting rod is of a hollow tubular structure, and a conical head is rotatably connected at the lower end of the inserting rod.

Description

Quick dotting marking device for geological survey

Technical Field

The utility model relates to the technical field of geological survey marking devices, in particular to a rapid dotting marking device for geological survey.

Background

Engineering geological survey is a geological investigation work performed for finding out geological factors affecting engineering buildings, namely, geology is surveyed and detected by various means and methods, a proper bearing layer is determined, a basic type is determined according to the bearing capacity of a foundation of the bearing layer, investigation research activities of basic parameters are calculated, a dotting mark is an operation of marking a designed exploratory hole point position on a drawing at an actual operation point, white ash is manually scattered on the marked point position of a mapping person by a staff at present, and guiding is provided for subsequent drilling work, and although the operation is simpler and faster, certain problems still exist: 1. the white dust points are manually scattered by staff, so that white dust is easy to cause; 2. the stability of the lime point is greatly influenced by the environment, is easily eroded by wind, snow and rainwater, and once the mark is fuzzy, secondary paying-off dotting is needed to influence the exploration operation progress.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a quick dotting marking device for geological survey, which solves the problems that the traditional lime point is not environment-friendly, is easy to blur and is inconvenient to find in the prior art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a quick marking device that beats is used in geological survey, includes the lid, the through-hole has been seted up on the lid central point put, be provided with the mount pad on the through-hole position, the mount pad lower extreme is provided with the inserted bar, the inserted bar is hollow tubular structure, the inserted bar lower extreme rotates and is connected with the taper head, the through groove has been seted up along annular array to the inserted bar lateral wall, be provided with the expansion retaining member on the through groove position, expansion retaining member upper end articulates there is the movable rod, the movable rod upper end rotates and is connected with the rotation regulating part, rotation regulating part upper end is provided with the knob, the lid upper end is provided with annular seat, the knot is equipped with the protection casing on the annular seat.

The expansion locking piece comprises a support and an expansion block, wherein the support is arranged on the inner side of the through groove, and the expansion block is rotatably arranged on the support and one end of the expansion block is hinged with the movable rod.

The lower end of the expansion block is provided with a blade head.

The rotation adjusting piece comprises a thread seat, a threaded rod and a rotation joint, wherein the thread seat is fixedly arranged in the installation seat, the threaded rod is screwed in the thread seat, and the rotation joint is arranged at the lower end of the threaded rod and is rotationally connected with the movable rod.

The protective cover is of an arc-shaped structure, and the outer side wall surface of the protective cover is stuck with a reflective strip.

An annular clamping groove is formed in the annular seat, and an annular protrusion is arranged on the lower end face of the protective cover at a position corresponding to the clamping groove.

Advantageous effects

The utility model provides a quick dotting marking device for geological investigation. The beneficial effects are as follows:

1. the lower end of the inserted link is provided with a conical head, and the cover bodies can be inserted in the dotting position, so that point position marks are provided for subsequent drilling operation, the upper end of the cover body is provided with a protective cover which protrudes above the ground surface, and the efficiency of searching mark point positions by workers can be improved;

2. the inserted link internally mounted has rotation regulating part and expansion retaining member, after the lid cartridge is put in place, utilizes rotation regulating part to promote the movable rod and moves down for the outward expansion of expansion retaining member, thereby firmly fix the lid subaerial, can effectively improve the position stability of mark, otherwise, can release expansion locking effect, upwards pull out the lid, can reuse.

Drawings

Fig. 1 is a schematic view of a front view in cross section.

FIG. 2 is a schematic diagram of an axial structure of the present utility model.

FIG. 3 is an enlarged view of the a-position structure of the present utility model.

In the figure: 1. a cover body; 2. a mounting base; 3. a rod; 4. a conical head; 5. a movable rod; 6. a knob; 7. an annular seat; 8. a protective cover; 9. a support; 10. an expansion block; 11. a screw seat; 12. a threaded rod; 13. a rotary joint; 14. a reflective strip; 15. an annular clamping groove; 16. an annular protrusion.

Description of the embodiments

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.

The components in the present case are sequentially connected by a person skilled in the art, and specific connection and operation sequence should be referred to the following working principle, and the detailed connection means thereof are known in the art, and the following working principle and process are mainly described.

Examples: as can be seen from fig. 1-3 of the accompanying specification, this scheme has offered the through hole on lid 1 central point put, be provided with mount pad 2 on the through hole position, mount pad 2 lower extreme is provided with inserted bar 3, inserted bar 3 is hollow tubular structure, inserted bar 3 lower extreme rotates and is connected with taper head 4, inserted bar 3 lateral wall has offered the through groove along annular array, be provided with expansion retaining member on the through groove position, expansion retaining member upper end articulates there is movable rod 5, movable rod 5 upper end rotates and is connected with rotation regulating member, rotation regulating member upper end is provided with knob 6, lid 1 upper end is provided with annular seat 7, the spiral shell seat 7 is last to be buckled and is installed protection casing 8, wherein expansion retaining member includes support 9 and expansion piece 10, support 9 sets up in the through groove inboard, expansion piece 10 rotates and sets up on support 9 and one end is articulated with movable rod 5, the lower extreme of expansion piece 10 is equipped with the blade, wherein rotation regulating member includes screw thread seat 11, threaded rod 12 and rotation joint 13, screw thread seat 11 sets firmly in mount pad 2, 12 connects in screw thread seat 11 rotation, rotation joint 11 is in the annular seat 11, annular seat 12 sets up in annular groove on the annular groove corresponding to be equipped with on the annular groove 15 on the annular groove 8, the annular groove is equipped with on the annular groove 15, the arc-shaped groove is equipped with on the arc-shaped groove 15 is connected with on the annular seat 8.

Working principle: during the use, survey hole mark point position lofting on the drawing is to subaerial by engineering surveying staff, the staff just right on the position of the position center with the conical head 4 of inserted bar 3 lower extreme, down press lid 1, thereby insert the inserted bar 3 below subaerial, and make lid 1 lower extreme along with ground contact, rotate the knob 6 of threaded rod 12 upper end, make threaded rod 12 downwardly extending, and then promote movable rod 5 downwardly moving, movable rod 5 descends, promote the lower extreme of expansion piece 10 outwards to stretch out, further insert in the soil horizon, thereby firmly fix lid 1 subaerial, can effectively improve marked positional stability, and similarly, when the lid 1 formula is taken down to the needs, can release the expansion locking effect, pull out lid 1 upwards, can reuse.

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. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the 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 quick marking device that beats and points for geological survey, includes the lid, its characterized in that, set up the through hole on the lid central point put, be provided with the mount pad on the through hole position, the mount pad lower extreme is provided with the inserted bar, the inserted bar is hollow tubular structure, the inserted bar lower extreme rotates and is connected with the taper head, the through groove has been seted up along annular array to the inserted bar lateral wall, be provided with the expansion retaining member on the through groove position, the expansion retaining member upper end articulates there is the movable rod, the movable rod upper end rotates and is connected with the rotation regulating part, the rotation regulating part upper end is provided with the knob, the lid upper end is provided with annular seat, the spiral-lock is equipped with the protection casing on the annular seat.

2. The quick dotting and marking device for geological survey of claim 1, wherein the expansion locking member comprises a support and an expansion block, the support is arranged on the inner side of the through groove, and the expansion block is rotatably arranged on the support and one end of the expansion block is hinged with the movable rod.

3. A rapid dotting marking device for geological exploration according to claim 2, wherein the lower end of said expansion block is provided with a blade.

4. The quick dotting and marking device for geological survey according to claim 1, wherein the rotation adjusting piece comprises a threaded seat, a threaded rod and a rotation joint, the threaded seat is fixedly arranged in the mounting seat, the threaded rod is screwed in the threaded seat, and the rotation joint is arranged at the lower end of the threaded rod and is rotationally connected with the movable rod.

5. The rapid dotting and marking device for geological exploration according to claim 1, wherein the protective cover is of an arc-shaped structure, and a reflective strip is attached to the outer side wall surface of the protective cover.

6. The quick dotting and marking device for geological survey according to claim 1, wherein the annular seat is provided with an annular clamping groove, and the lower end surface of the protective cover is provided with an annular protrusion corresponding to the clamping groove.