CN212747815U - Electric power surveys location and uses mark stake - Google Patents
Electric power surveys location and uses mark stake Download PDFInfo
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- CN212747815U CN212747815U CN202021998974.0U CN202021998974U CN212747815U CN 212747815 U CN212747815 U CN 212747815U CN 202021998974 U CN202021998974 U CN 202021998974U CN 212747815 U CN212747815 U CN 212747815U
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Abstract
The invention relates to a marking pile for electric power surveying and positioning, which comprises a marking rod body and a driving mechanism for driving the marking rod body to be inserted into a soil layer, wherein the driving mechanism comprises a driving shaft, a through pin hole is formed in the lower part of the marking rod body, a pin is tightly matched with the pin hole, a groove is formed in the driving shaft corresponding to the pin hole, the cross section of the groove is in a V shape, one side of the V shape is a straight line, the other side of the V shape is an arc, the arc is tangent to the outer surface of the driving shaft, in an initial state, the pin does not extend out of the outer surface of the marking rod body, and when the marking rod body is driven into the soil layer to work, one end of the pin is extruded out of. According to the invention, after the marker post body is driven into the soil layer to work, the driving shaft is rotated to extrude one end of the pin out of the pin hole, so that the pin also penetrates into the soil, the stability of the marker post is further improved, and the marker post body is not easy to topple even in strong wind and storm weather.
Description
Technical Field
The invention relates to a positioning mark pile, in particular to a mark pile for electric power surveying and positioning.
Background
Currently, when planning a power line in the power industry, a corresponding fixed-point site survey needs to be performed. Because the fixed point in the line has more positions and longer distance, the position of the fixed point in the line needs to be marked by adopting corresponding marking piles, so that the line can be evaluated, improved and finally determined more conveniently. The existing marking pile for electric power survey positioning has the great defect that the difficulty of directly driving into a soil layer is high, the working hours are increased due to the fact that hole digging and embedding are adopted, and the marking pile is not stable enough and is easy to topple.
In order to solve the technical problem, the utility model discloses grant patent application number 201822220838.8 in china discloses a marker pile for electric power survey location, though this marker pile has solved and has squeezed into the big problem of the coating degree of difficulty, but the marker pile body of this patent meets the environment of open-air strong wind, stormy weather, and stability still is not enough.
Disclosure of Invention
The invention aims to improve and innovate the defects and problems in the prior art and provides a marker pile for electric power survey positioning, which is not easy to topple and has stronger stability.
A marking pile for electric power surveying positioning comprises a marking rod body and a driving mechanism for driving the marking rod body to be inserted into a soil layer, wherein a round platform-shaped drill bit is arranged at the bottom of the marking rod body and integrated with the marking rod body, a first communicating hole is formed in the center of the marking rod body, a second communicating hole communicated with the first communicating hole is formed in the center of the round platform-shaped drill bit, and the diameter of the second communicating hole is smaller than that of the first communicating hole; the driving mechanism comprises a driving shaft, the bottom of the driving shaft is fixedly connected with a corresponding drill shaft downwards in a step shape, the diameter of the drill shaft is consistent with that of the second communicating hole, the driving shaft and the drill shaft are respectively arranged at the corresponding first communicating hole and the second communicating hole, the bottom of the drill shaft extends out of the second communicating hole and is matched with the round table-shaped drill to form a cone shape, it is characterized in that the lower part of the marker post body is provided with a through pin hole, the pin is tightly matched with the pin hole, a groove is arranged on the driving shaft at the same height position corresponding to the pin hole, the depth of the groove is greater than the diameter of the pin hole, the section of the groove is V-shaped, one side of the V-shaped part is a straight line, the other side of the V-shaped part is an arc, the arc is tangent with the outer surface of the driving shaft, when in an initial state, the pin does not extend out of the outer surface of the sign post body, after the work of the marker post body is driven into the soil layer, the driving shaft is rotated to extrude the outer surface of the marker post body from one end of the pin.
In one embodiment, the top of the driving shaft extends outwards to form a boss, the boss is provided with at least two first positioning holes, the top of the sign post body is provided with at least two second positioning holes corresponding to the first positioning holes, the positioning pins are detachably mounted in the first positioning holes and the second positioning holes, and one positioning pin corresponds to one first positioning hole and one second positioning hole.
In one embodiment, the driving shaft is made of a metal material.
In one embodiment, the outer surface of the sign post body is coated with a PVC waterproof coating.
In one embodiment, the outer surface of the sign post body is marked with graduation lines.
The invention has the advantages and beneficial effects that:
1. according to the invention, after the marker post body is driven into the soil layer to work, the driving shaft is rotated to extrude one end of the pin out of the outer surface of the marker post body, so that the pin also penetrates into the soil, the stability of the marker pile is further improved, and the marker post body is not easy to topple even in strong wind and storm weather. The design of the pin, the groove and the pin hole is not limited to one, and can be a plurality of pins, if the number of the pins is 3, three pins are uniformly distributed in the circumferential direction and form a triangle, and the stability is optimal.
2. According to the marking pile, the driving shaft and the drill shaft can be driven into the soil layer by directly striking the top of the driving shaft with the hammer, and the marking rod body is driven to be smoothly driven into the soil layer under the action of the driving shaft and the drill shaft, so that the problem that the marking pile in the prior art is difficult to drive into the soil is solved.
3. The design of the PVC waterproof coating can improve the service life and integrity of the marked pile; the design of the scale marks on the outer surface of the marked pile body can visually see the driving depth of the marked pile.
Drawings
Fig. 1 is a schematic view of the initial state of the present invention.
Fig. 2 is a schematic view showing a state where one end of the pin of the present invention is pressed out of the outer surface of the sign post body by the driving shaft.
Fig. 3 is a partial cross-sectional view of the present invention.
Fig. 4 is a schematic diagram of the state transition of the use process of the present invention.
Fig. 5 is a vertical sectional view of the pin of the present invention not extending beyond the outer surface of the sign post body.
Fig. 6 is a vertical sectional view of one end of the pin of the present invention as it is extruded out of the outer surface of the sign post body.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "disposed" on another element, it can be directly disposed or attached to the other element or intervening elements may also be present. The terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in an orientation or positional relationship indicated in the drawings for ease of description and simplicity of description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Example 1
Referring to fig. 1 to 6, a marker post for positioning in electric power survey comprises a marker post body 1 and a driving mechanism 2 for driving the marker post body 1 to be inserted into the earth.
The bottom of the sign pole body 1 is provided with a circular truncated cone-shaped drill bit 11, the circular truncated cone-shaped drill bit 11 and the sign pole body 1 are of an integral structure, a first communication hole 12 is formed in the center of the sign pole body 1, a second communication hole 13 communicated with the first communication hole 12 is formed in the center of the circular truncated cone-shaped drill bit 11, and the diameter of the second communication hole 13 is smaller than that of the first communication hole 12.
The driving mechanism 2 comprises a driving shaft 21, the bottom of the driving shaft 21 is fixedly connected with a corresponding drill shaft 22 downwards in a step shape, the diameter of the drill shaft 22 is consistent with that of the second communicating hole 13, the driving shaft 21 and the drill shaft 22 are respectively installed behind the corresponding first communicating hole 12 and the corresponding second communicating hole 13, and the bottom of the drill shaft 22 extends out of the second communicating hole 13 and is matched with the round table-shaped drill bit 11 to form a cone shape.
Specifically, the lower part of the sign post body 1 is provided with a through pin hole 3, and the pin 31 is tightly matched with the pin hole 3. The driving shaft 21 is provided with a groove 32 corresponding to the pin hole 31 at the same height, the depth of the groove 32 is greater than the diameter of the pin hole 3, the cross section of the groove 32 is V-shaped, one side of the V-shaped is a straight line, the other side of the V-shaped is an arc, and the arc is tangent to the outer surface of the driving shaft 21. In the initial state, the pin 31 does not protrude from the outer surface of the signpost body 1. After the marker post body 1 is driven into the soil layer, the driving shaft 21 is rotated to extrude one end of the pin 31 out of the outer surface of the marker post body 1.
The top of the driving shaft 21 extends outwards to form a boss 211, and the boss 211 is provided with two first positioning holes 41. The top of the sign post body 1 is provided with two second positioning holes 42 corresponding to the first positioning holes 41, the positioning pins 43 are detachably mounted in the first positioning holes 41 and the second positioning holes 42, and one positioning pin 43 corresponds to one first positioning hole 41 and one second positioning hole 42.
Wherein the driving shaft 21 is made of a metal material.
Wherein, the outer surface of the sign post body 1 is coated with a PVC waterproof coating.
Wherein, the outer surface of the marker post body 1 is marked with scale marks 5.
The working principle and the working process of the invention are as follows:
first, the positioning pin 43 is inserted into the first positioning hole 41 and the second positioning hole 42 to be positioned, preventing the rotation of the driving shaft 21 when hammering the driving shaft 21; then, the hammer is held to directly hit the top of the driving shaft 21, so that the driving shaft 21 and the drill spindle 22 can be driven into the soil layer, and the marking rod body 1 is driven to be smoothly driven into the soil layer under the action of the driving shaft 21 and the drill spindle 22, so that the problem that the marking pile in the prior art is difficult to drive into the soil is solved; after the marker post body 1 is driven into the soil layer, as shown in fig. 4, the driving shaft 21 is rotated clockwise to extrude one end of the pin 31 out of the outer surface of the marker post body 1, so that the pin 31 is also driven into the soil layer, and the stability of the marker pile is further improved; finally, the positioning pin 43 and the driving shaft 21 are sequentially removed, and the driving shaft 21 is removed to be used as a component for the next production.
The invention has the advantages and beneficial effects that:
1. according to the invention, after the marker post body is driven into the soil layer to work, the driving shaft is rotated to extrude one end of the pin out of the outer surface of the marker post body, so that the pin also penetrates into the soil, the stability of the marker pile is further improved, and the marker post body is not easy to topple even in strong wind and storm weather. The design of the pin, the groove and the pin hole is not limited to one, and can be a plurality of pins, if the number of the pins is 3, three pins are uniformly distributed in the circumferential direction and form a triangle, and the stability is optimal.
2. According to the marking pile, the driving shaft and the drill shaft can be driven into the soil layer by directly striking the top of the driving shaft with the hammer, and the marking rod body is driven to be smoothly driven into the soil layer under the action of the driving shaft and the drill shaft, so that the problem that the marking pile in the prior art is difficult to drive into the soil is solved.
3. The design of the PVC waterproof coating can improve the service life and integrity of the marked pile; the design of the scale marks on the outer surface of the marked pile body can visually see the driving depth of the marked pile.
The embodiments of the present invention are described only for the preferred embodiments of the present invention, and not for the limitation of the concept and scope of the present invention, and various modifications and improvements made to the technical solution of the present invention by those skilled in the art without departing from the design concept of the present invention shall fall into the protection scope of the present invention, and the technical content of the present invention which is claimed is fully set forth in the claims.
Claims (5)
1. A marking pile for electric power surveying positioning comprises a marking rod body and a driving mechanism for driving the marking rod body to be inserted into a soil layer, wherein a round platform-shaped drill bit is arranged at the bottom of the marking rod body and integrated with the marking rod body, a first communicating hole is formed in the center of the marking rod body, a second communicating hole communicated with the first communicating hole is formed in the center of the round platform-shaped drill bit, and the diameter of the second communicating hole is smaller than that of the first communicating hole; the driving mechanism comprises a driving shaft, the bottom of the driving shaft is fixedly connected with a corresponding drill shaft downwards in a step shape, the diameter of the drill shaft is consistent with that of the second communicating hole, the driving shaft and the drill shaft are respectively arranged at the corresponding first communicating hole and the second communicating hole, the bottom of the drill shaft extends out of the second communicating hole and is matched with the round table-shaped drill to form a cone shape, it is characterized in that the lower part of the marker post body is provided with a through pin hole, the pin is tightly matched with the pin hole, a groove is arranged on the driving shaft at the same height position corresponding to the pin hole, the depth of the groove is greater than the diameter of the pin hole, the section of the groove is V-shaped, one side of the V-shaped part is a straight line, the other side of the V-shaped part is an arc, the arc is tangent with the outer surface of the driving shaft, when in an initial state, the pin does not extend out of the outer surface of the sign post body, after the work of the marker post body is driven into the soil layer, the driving shaft is rotated to extrude the outer surface of the marker post body from one end of the pin.
2. The electric power surveying positioning mark pile as claimed in claim 1, wherein the top of the driving shaft extends outward to form a boss, the boss is provided with at least two first positioning holes, the top of the marker post body is provided with at least two second positioning holes corresponding to the first positioning holes, the positioning pins are detachably mounted in the first positioning holes and the second positioning holes, and one positioning pin corresponds to one first positioning hole and one second positioning hole.
3. The electric power survey positioning marker post as recited in claim 1, wherein the drive shaft is made of a metal material.
4. The marker post for electric power survey positioning according to claim 1, wherein the outer surface of the marker post body is coated with a PVC waterproof coating.
5. The electric power survey positioning mark pile as claimed in claim 1, wherein the outer surface of the marker post body is marked with graduation lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021998974.0U CN212747815U (en) | 2020-09-14 | 2020-09-14 | Electric power surveys location and uses mark stake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021998974.0U CN212747815U (en) | 2020-09-14 | 2020-09-14 | Electric power surveys location and uses mark stake |
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| CN212747815U true CN212747815U (en) | 2021-03-19 |
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| CN202021998974.0U Active CN212747815U (en) | 2020-09-14 | 2020-09-14 | Electric power surveys location and uses mark stake |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113882514A (en) * | 2021-10-23 | 2022-01-04 | 北京城建集团有限责任公司 | Method for connecting laminated wood and steel inserting plate |
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2020
- 2020-09-14 CN CN202021998974.0U patent/CN212747815U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113882514A (en) * | 2021-10-23 | 2022-01-04 | 北京城建集团有限责任公司 | Method for connecting laminated wood and steel inserting plate |
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