CN215177772U - Survey and drawing engineering survey and drawing is with sighting rod convenient to fix - Google Patents
Survey and drawing engineering survey and drawing is with sighting rod convenient to fix Download PDFInfo
- Publication number
- CN215177772U CN215177772U CN202120928789.2U CN202120928789U CN215177772U CN 215177772 U CN215177772 U CN 215177772U CN 202120928789 U CN202120928789 U CN 202120928789U CN 215177772 U CN215177772 U CN 215177772U
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- Prior art keywords
- mapping
- convenient
- rod
- surveying
- post
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- Expired - Fee Related
Links
- 238000013507 mapping Methods 0.000 claims abstract description 33
- 239000003550 marker Substances 0.000 claims abstract description 12
- 238000013016 damping Methods 0.000 claims abstract description 11
- 239000003086 colorant Substances 0.000 claims description 5
- 210000001503 joint Anatomy 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
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Abstract
The utility model discloses a marker post convenient for fixing for surveying and mapping of surveying and mapping engineering, which comprises a fixed column, wherein the top end of the fixed column is connected with a plurality of rod bodies which are sequentially spliced up and down, and the bottom of the fixed column is provided with an inserted link; the inserted bar comprises a plurality of splice bars that are circumference array distribution, and is a plurality of splice bar merges and forms the sharp cylinder structure in bottom together, expandes to form and carries out the support that supports to the fixed column at the level land, the utility model discloses simple structure, the operation of being convenient for, through the setting of damping pivot, the butt joint pole of being convenient for rotates to be convenient for make three splice bar merge together or expand, when expandes three splice bar, make three splice bar support the three direction of fixed column, and make every splice bar and fixed column and ground form stable triangle-shaped structure, thereby make placing on the level land that this fixed column can be stable.
Description
Technical Field
The utility model relates to a mapping engineering technical field specifically is a mapping engineering survey and drawing is with sighting rod convenient to fix.
Background
Surveying and mapping project means to measure various information of space and earth and draw various topographic maps. The shape, size and gravity field of the earth and other planets are used as research objects, and the research and mapping objects are very wide, and mainly comprise various ground features and landforms of the earth surface, underground geological structures, hydrology, mineral deposits and the like, such as mountains, rivers, houses, roads, vegetation and the like. Usually, before developing a piece of land or performing large-scale engineering construction, a mapping engineer must measure and draw a topographic map and provide other information, and then can perform decision-making, planning and designing, so the mapping work is very important.
Survey and drawing sighting rod is the measuring apparatus, becomes the shaft-like, scribbles red white alternate paint on it, mainly used instructs the measuring point, and current sighting rod inserts the measuring point with the sighting rod in the use to make surveying staff's observation measuring point that can be accurate.
Need use the sighting rod to mark when surveying and mapping engineering surveys, however current sighting rod mostly is the bottom and is the point form, be favorable to injecting earth ground or soft ground and fix, but when meetting harder ground, then be not convenient for fix it, need borrow the auxiliary stay of external object, the fixed effect of survey and drawing that leads to outdoor use is not very ideal, in addition, current sighting rod mostly is structure as an organic whole, and mostly all length is longer, thereby portable not.
Disclosure of Invention
An object of the utility model is to provide a survey and drawing engineering survey and drawing is with sighting rod convenient to it is fixed to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a marker post convenient to fix for surveying and mapping of surveying and mapping engineering comprises a fixed post, wherein the top end of the fixed post is connected with a plurality of rod bodies which are sequentially spliced up and down, and the bottom of the fixed post is provided with an inserted rod; the inserted bar is composed of a plurality of splicing bars distributed in a circumferential array, the splicing bars are combined together to form a cylinder structure with a pointed bottom, and the cylinder structure is unfolded to form a support for supporting a fixed column on a flat ground.
As a further aspect of the present invention: the splicing rods are three, the splicing rods are of one-third structures of cylinders, pointed cones are arranged at the bottoms of the splicing rods, the splicing rods are of one-third structures of the cylinders, so that the three splicing rods are combined together to form a cylinder shape, and under the action of the pointed cones, when the three splicing rods are combined together to form a cylinder shape, the bottoms of the three splicing rods are of the pointed structures, so that the splicing rods can be conveniently inserted into the ground to be fixed.
As a further aspect of the present invention: the bottom avris department of fixed column is provided with three breach that is circumference array distribution, the top of concatenation pole is provided with the connecting block, top one side of connecting block is provided with the damping pivot, the both ends of damping pivot are rotated with the both sides inner wall of breach and are connected, through the setting of damping pivot, are convenient for rotate the concatenation pole to be convenient for make three concatenation pole merge together or expand, when expanding three concatenation pole, make three concatenation pole support the three direction of fixed column, and make every concatenation pole and fixed column and ground form stable triangle-shaped structure, thereby make that this fixed column can be stable place on the level land.
As a further aspect of the present invention: the fixing column is sleeved with a knob in sliding connection with the fixing column, an external thread is arranged on the side face above the splicing rods, the knob is in threaded connection with the external thread, a flange is arranged at the position, located at the bottom of the external thread, of the side face of each splicing rod, the knob-level external thread is arranged, when the three splicing rods are combined together, the knob is screwed into the external thread, so that the three splicing rods are firmly fixed together, the inserting underground is facilitated, when the knob is screwed out from the external thread, the three splicing rods can be unfolded, and the operation is simple.
As a further aspect of the present invention: the utility model discloses a marker post, including the body of rod, the bottom of the body of rod is provided with the double-screw bolt, the top of the body of rod is provided with the second internal thread, double-screw bolt and second internal thread threaded connection, through the second internal thread that body of rod top set up and the double-screw bolt that the bottom set up, are convenient for splice the equipment to a plurality of bodies of rod to be convenient for adjust the height of marker post, simultaneously, when need not use, be convenient for dismantle a plurality of bodies of rod, thereby portable.
As a further aspect of the present invention: the top of fixed column is provided with first internal thread, first internal thread and double-screw bolt threaded connection through the cooperation between first internal thread and the double-screw bolt, are convenient for the body of rod and fixed column splice for this sighting rod uses more in a flexible way.
As a further aspect of the present invention: the surface of the rod body is provided with upper and lower reflective cursors in different colors in the middle, and the upper and lower reflective cursors in different colors are arranged in the middle of the surface of the rod body, so that a user can distinguish the reflective cursors conveniently.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses simple structure, the operation of being convenient for, setting through the damping pivot, the butt splice pole of being convenient for rotates, thereby be convenient for make three splice bar merge together or expand, when expanding three splice bar, make three splice bar support the three direction of fixed column, and make every splice bar and fixed column and ground form stable triangle-shaped structure, thereby make placing that this fixed column can be stable on flat ground, three splice bar merges and constitutes the cylinder form when being in the same place, and under the effect of sharp awl, when three splice bar merges and constitutes cylindricly together, the bottom is sharp column structure, thereby be convenient for inject the underground and fix, thereby make the adaptable different ground of this sighting rod carry out the quick fixation and use.
2. Through the setting of knob level external screw thread, when merging together three concatenation pole, through screwing in external screw thread department with the knob to make three concatenation pole firmly fixed together, be favorable to inserting the underground, when twisting out the knob from external screw thread department, can expand three concatenation pole easy operation.
3. Through the second internal thread that body of rod top set up and the double-screw bolt that the bottom set up, be convenient for splice the equipment to a plurality of bodies of rod to be convenient for highly adjust the sighting rod, simultaneously, when need not use, be convenient for dismantle a plurality of bodies of rod, thereby portable.
Drawings
Fig. 1 is a schematic structural diagram of a marker post convenient to fix for surveying and mapping in surveying and mapping engineering.
Fig. 2 is a schematic structural diagram of a pole inserted into a pole convenient to fix for surveying and mapping in surveying and mapping engineering.
FIG. 3 is a schematic view of the structure of the splicing rod in the post for fixing the rod in surveying and mapping engineering.
FIG. 4 is a schematic structural diagram of a splicing rod in a marker post for fixing convenience in surveying and mapping engineering.
Fig. 5 is a schematic structural diagram of a rod body in a marker post convenient to fix for surveying and mapping in surveying and mapping engineering.
In the figure: 1. fixing a column; 2. inserting a rod; 3. a rod body; 4. a knob; 5. splicing rods; 6. a pointed cone; 7. an external thread; 8. blocking edges; 9. a first internal thread; 10. a damping rotating shaft; 11. connecting blocks; 13. a second internal thread; 14. a stud.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, in an embodiment of the present invention, a marker post convenient to fix for surveying and mapping in mapping engineering includes a fixed column 1, a plurality of rod bodies 3 sequentially spliced up and down are connected to a top end of the fixed column 1, and an insertion rod 2 is disposed at a bottom of the fixed column 1; the inserted bar 2 is composed of a plurality of splicing bars 5 distributed in a circumferential array, the splicing bars 5 are combined together to form a cylinder structure with a pointed bottom, and the cylinder structure is unfolded to form a support for supporting the fixed column 1 on the flat ground.
The number of the splicing rods 5 is three, the splicing rods 5 are of one-third structures of cylinders, and pointed cones 6 are arranged at the bottoms of the splicing rods 5.
Through setting up splice bar 5 and being the one third structure of cylinder for constitute the cylinder form when three splice bar 5 merges together, and under the effect of pointed cone 6, when three splice bar 5 merges and constitutes cylindricly together, the bottom is sharp column structure, thereby is convenient for inject underground and fixes.
The bottom avris of fixed column 1 department is provided with three breach that is the circumference array and distributes, the top of splice bar 5 is provided with connecting block 11, top one side of connecting block 11 is provided with damping pivot 10, the both ends of damping pivot 10 are connected with the both sides inner wall rotation of breach.
Through the setting of damping pivot 10, be convenient for rotate concatenation pole 5 to be convenient for make three concatenation pole 5 merge together or expand, when expanding three concatenation pole 5, make three concatenation pole 5 support the three direction of fixed column 1, and make every concatenation pole 5 and fixed column 1 and ground form stable triangle-shaped structure, thereby make placing that this fixed column 1 can be stable on the level land.
The fixing column 1 is sleeved with a knob 4 which is connected with the fixing column in a sliding mode, an external thread 7 is arranged on the side face above the splicing rod 5, the knob 4 is in threaded connection with the external thread 7, and a flange 8 is arranged on the side face of the splicing rod 5, located at the bottom of the external thread 7.
Through the setting of 4 grades of external screw threads 7 of knob, when merging together three splice bar 5, through screwing in external screw thread 7 department with knob 4 to make three splice bar 5 firmly together fixed, be favorable to inserting the underground, when twisting out knob 4 from external screw thread 7 department, can expand three splice bar 5 easy operation.
The bottom of the rod body 3 is provided with a stud 14, the top end of the rod body 3 is provided with a second internal thread 13, and the stud 14 is in threaded connection with the second internal thread 13.
Through the second internal thread 13 that the 3 tops of the body of rod set up and the double-screw bolt 14 that the bottom set up, be convenient for splice the equipment to a plurality of bodies of rod 3 to be convenient for highly adjust the sighting rod, simultaneously, when need not use, be convenient for dismantle a plurality of bodies of rod 3, thereby portable.
The top end of the fixed column 1 is provided with a first internal thread 9, and the first internal thread 9 is in threaded connection with a stud 14.
Through the cooperation between first internal thread 9 and the double-screw bolt 14, the body of rod 3 of being convenient for splices with fixed column 1 for this sighting rod uses more in a flexible way.
The surface of the rod body 3 is provided with an upper reflecting mark and a lower reflecting mark with different colors by dividing the middle.
The upper and lower reflective marks with different colors are arranged on the surface of the rod body 3 in the middle, so that the user can distinguish the reflective marks conveniently.
The utility model discloses a theory of operation is:
when in use, the rod body 3 is fixedly connected with the fixed column 1, when the hard or flat ground is met, the knob 4 is screwed out from the external thread 7, at the moment, the three splicing rods 5 are unfolded, so that the three splicing rods 5 are contacted with the ground, thereby each splicing rod 5, the fixing column 1 and the ground form a stable triangular structure, so that the fixing column 1 can be stably placed on the flat ground, when meeting the muddy ground, the three splicing rods 5 are combined together to form a cylinder shape, and the knob 4 is screwed into the external thread 7, so that the three splicing rods 5 are firmly fixed together, and under the action of the pointed cone 6, when the three splicing rods 5 are combined together to form a cylinder, the bottom of the cylinder is in a pointed structure, thereby being convenient for inserting underground for fixing, and the marker post can adapt to different ground for quick fixing.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A marker post convenient to fix for surveying and mapping of surveying and mapping engineering comprises a fixed post (1) and is characterized in that the top end of the fixed post (1) is connected with a plurality of rod bodies (3) which are sequentially spliced up and down, and the bottom of the fixed post (1) is provided with an inserted rod (2);
the inserted bar (2) is composed of a plurality of splicing bars (5) distributed in a circumferential array, the splicing bars (5) are combined together to form a cylinder structure with a pointed bottom, and the cylinder structure is unfolded to form a support for supporting the fixed column (1) on the flat ground.
2. The marker post convenient to fix for surveying and mapping engineering of claim 1, wherein the number of the splicing rods (5) is three, the splicing rods (5) are formed by one-third of a cylinder, and the bottom of each splicing rod (5) is provided with a pointed cone (6).
3. The marking post convenient to fix for surveying and mapping of mapping engineering according to claim 1, wherein the bottom side of the fixing post (1) is provided with three notches distributed in a circumferential array, the top end of the splicing rod (5) is provided with a connecting block (11), one side of the top end of the connecting block (11) is provided with a damping rotating shaft (10), and two ends of the damping rotating shaft (10) are rotatably connected with the inner walls of two sides of the notch.
4. The marking post convenient to fix for surveying and mapping of mapping engineering according to claim 1, wherein a sliding connection knob (4) is sleeved on the fixing post (1), an external thread (7) is arranged on the side surface above the splicing rod (5), the knob (4) is in threaded connection with the external thread (7), and a flange (8) is arranged on the side surface of the splicing rod (5) at the bottom of the external thread (7).
5. The marker post convenient to fix for surveying and mapping of mapping engineering according to claim 1, wherein a stud (14) is arranged at the bottom of the rod body (3), a second internal thread (13) is arranged at the top end of the rod body (3), and the stud (14) is in threaded connection with the second internal thread (13).
6. The mark post convenient to fix for mapping of mapping engineering according to claim 1, wherein the top end of the fixing post (1) is provided with a first internal thread (9), and the first internal thread (9) is in threaded connection with a stud (14).
7. The post convenient to fix for surveying and mapping engineering of claim 1, wherein the surface of the post body (3) is divided by the middle to be provided with upper and lower reflective marks with different colors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120928789.2U CN215177772U (en) | 2021-04-30 | 2021-04-30 | Survey and drawing engineering survey and drawing is with sighting rod convenient to fix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120928789.2U CN215177772U (en) | 2021-04-30 | 2021-04-30 | Survey and drawing engineering survey and drawing is with sighting rod convenient to fix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215177772U true CN215177772U (en) | 2021-12-14 |
Family
ID=79365969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120928789.2U Expired - Fee Related CN215177772U (en) | 2021-04-30 | 2021-04-30 | Survey and drawing engineering survey and drawing is with sighting rod convenient to fix |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215177772U (en) |
-
2021
- 2021-04-30 CN CN202120928789.2U patent/CN215177772U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211214 |