CN211538432U - Mark point coating and drawing device for surveying and mapping - Google Patents
Mark point coating and drawing device for surveying and mapping Download PDFInfo
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- CN211538432U CN211538432U CN201922189264.7U CN201922189264U CN211538432U CN 211538432 U CN211538432 U CN 211538432U CN 201922189264 U CN201922189264 U CN 201922189264U CN 211538432 U CN211538432 U CN 211538432U
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Abstract
The utility model discloses a marking point painting device for mapping, which comprises a cylinder body and a conical hopper, wherein the cylinder body is a cylindrical shell, and the lower end of the cylinder body is provided with a conical groove and a powder outlet channel; the upper end of the cylinder body is detachably and fixedly connected with a sealing cover, the lower end face of the sealing cover is provided with a spring groove, the axial center of the sealing cover is provided with a first channel, the bottom of the spring groove is provided with a second channel at a position corresponding to the first channel, push rods penetrate through the first channel and the second channel, a baffle is arranged in the middle of each push rod, and the baffle is positioned at the upper end of the spring groove; a compression spring is arranged on the push rod between the lower end surface of the baffle and the bottom of the spring groove; the upper end of the push rod is provided with a handle for holding; the lower end of the push rod is provided with a powder containing block; the powder containing block is provided with a powder outlet groove, the powder containing block is connected in the powder outlet channel in a sliding manner, and the bottom surface of the powder containing block is flush with the lower end of the cylinder body; a conical hopper is fixed on the outer wall of the lower end of the cylinder body, and a discharge hole is formed in the bottom surface of the conical hopper; the device can realize quantitative powder discharge of lime powder through the powder discharge groove; the waste of lime powder is relatively saved, the labor intensity is saved, and the work efficiency of surveying and mapping personnel is improved.
Description
Technical Field
The utility model relates to a survey and drawing apparatus technical field, concretely relates to survey and drawing is with mark point scribbles and draws device.
Background
The surveying and mapping is measurement and mapping, which means that the shape, size, spatial position, attributes and the like of natural geographic elements or surface artificial facilities are measured, collected and mapped, when the actual surveying and mapping operation is carried out, marking points need to be marked on the surface so as to be convenient for surveying and mapping personnel to measure and record, when measuring points are marked, white lime powder is generally sprayed on the marking points by adopting a method, the manual powder spraying operation in the prior art is very inconvenient, and particularly when the number of the marking points is large, the method is very troublesome; especially, the field operation condition is complicated and hard, and the workload of the arrangement of the mark points is large.
For example, the patent of the Chinese utility model patent of the marking point powder coating device for mapping with the application number '201822005959.0', comprises a cylindrical shell, the bottom of the shell is provided with a conical hopper in threaded connection with the shell, the bottom of the conical hopper is provided with a discharging hole, an annular baffle is fixed on the inner wall of the discharging hole, a vertical rod is arranged in the shell, a pull ring is fixed at the top end of the vertical rod after the top end of the vertical rod passes through the top of the shell, the bottom end of the vertical rod is fixed with a horn-shaped sealing cover, an annular limiting plate is fixed on the outer surface of the upper part of the vertical rod, a spring is sleeved on the vertical rod between the limiting plate and the top wall of the shell, the upper end of the spring is fixed with the top; although the device can replace the traditional powder scattering at the manual marking point, the powder coating can be finished only by pulling the pull ring after one-time filling, the device is very convenient, is particularly suitable for the powder coating requirement with a plurality of marking points, saves the labor intensity and improves the working efficiency of surveying and mapping personnel; however, by pulling the pull ring, the lime powder flows out of the conical hopper to form round mark points; the quantity of lime powder required for uniformly coating the mark points is certain; and this patent scheme lime powder outflow is totally by hand control, causes the waste of lime powder easily.
Disclosure of Invention
The utility model aims to provide a marking point painting device for mapping, which can realize quantitative powder discharge of lime powder through a powder discharge groove; the scattering of the lime powder can be avoided due to manual reasons, and the lime powder can be prevented from being wasted.
The utility model adopts the technical scheme as follows: a marking point painting device for mapping comprises a cylinder body and a conical hopper, wherein the cylinder body is a cylindrical shell, and the lower end of the cylinder body is provided with a conical groove and a powder outlet channel; the upper end of the cylinder body is detachably and fixedly connected with a sealing cover, the lower end face of the sealing cover is provided with a spring groove, the axial center of the sealing cover is provided with a first channel, the bottom of the spring groove is provided with a second channel at a position corresponding to the first channel, push rods penetrate through the first channel and the second channel, a baffle is arranged in the middle of each push rod, and the baffle is positioned at the upper end of the spring groove; a compression spring is arranged on the push rod between the lower end surface of the baffle and the bottom of the spring groove; the upper end of the push rod is provided with a handle for holding; the lower end of the push rod is provided with a powder containing block; a powder outlet groove is formed in the powder containing block, and the lower end of the powder outlet groove is a steep inclined surface; the powder containing block is connected in the powder outlet channel in a sliding manner, and the bottom surface of the powder containing block is flush with the lower end of the cylinder body; the outer wall of the lower end of the barrel body is fixedly provided with a conical hopper, and the bottom surface of the conical hopper is provided with a discharge hole.
Preferably, the conical hopper is detachably fixed with the lower end of the barrel body through threads.
Further, the discharge hole is of a circular section.
Further, the discharge hole is in a cross-shaped section.
Further, the discharge hole is of an L-shaped section.
As optimization, the upper end of the powder containing block is provided with a conical block.
Preferably, the handle is provided with a rubber anti-slip sleeve.
Preferably, the barrel body is made of transparent resin.
The beneficial effects of the utility model reside in that:
1. the device can realize quantitative powder discharge of lime powder through the powder discharge groove; the scattering of lime powder can be avoided due to multiple scattering and error scattering caused by human factors, and the waste of the lime powder is avoided;
2. the powder can be spread at the traditional manual marking point instead of the traditional manual marking point, and the powder can be spread only by pressing the handle after one-time filling, so that the powder spreading machine is very convenient, is particularly suitable for the powder spreading requirement with a plurality of marking points, saves the labor intensity and improves the working efficiency of surveying and mapping personnel;
3. the conical hopper is detachably fixed with the lower end of the cylinder body through threads, the cross sections of different discharge ports can be changed, and different mark point shapes such as a circular shape, a cross shape, an L shape and the like are sprayed out, so that the conical hopper is suitable for different mark occasions.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic sectional view of the barrel.
Fig. 3 is a schematic cross-sectional view of a spring groove.
FIG. 4 is a schematic diagram of the positions of the first channel and the second channel.
Fig. 5 is a schematic diagram of the position of the rubber anti-slip sleeve.
Fig. 6 is a schematic view of the powder holding block structure.
Fig. 7 is a schematic diagram of the explosion structure of the present invention.
Fig. 8 is a schematic view of a discharge port.
Fig. 9 is a schematic view of a disassembled structure of the conical hopper.
In the figure: the powder discharging device comprises a barrel body 1, a conical hopper 2, a conical groove 3, a powder discharging channel 4, a sealing cover 5, a spring groove 6, a first channel 7, a second channel 8, a push rod 9, a baffle plate 10, a compression spring 11, a handle 12, a rubber anti-skidding sleeve 13, a powder containing block 14, a powder discharging groove 15, a discharging hole 16 and a conical block 17.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings, which are only used for illustrating the technical solutions of the present invention and are not limited.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention; furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated; thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature; in the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other; the specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
As shown in fig. 1-7, a marking point painting device for mapping comprises a cylinder body 1 and a conical hopper 2, wherein the cylinder body 1 is a cylindrical shell, and the lower end of the cylinder body 1 is provided with a conical groove 3 and a powder outlet channel 4; in order to observe the residual amount of the lime powder in the cylinder body 1 conveniently, the cylinder body is made of transparent resin, so that the residual amount of the lime powder in the cylinder body can be observed conveniently in real time; the upper end of the cylinder body 1 is detachably and fixedly connected with a sealing cover 5; can be connected with the cylinder body in a threaded manner, and can also be pressed and extruded into the upper end of the cylinder body 1; a spring groove 6 is formed in the lower end face of the sealing cover 5, a first channel 7 is formed in the axial center of the sealing cover 5, a second channel 8 is formed in the bottom of the spring groove 6 and corresponds to the first channel 7, a push rod 9 penetrates through the first channel 7 and the second channel 8, a baffle 10 is arranged in the middle of the push rod 9, and the baffle 10 is located at the upper end of the spring groove 6; a compression spring 11 is arranged on the push rod 9 between the lower end surface of the baffle 10 and the bottom of the spring groove 6; a handle 12 for holding is arranged at the upper end of the push rod 9, and a rubber anti-slip sleeve 13 is arranged on the handle 12; the lower end of the push rod 9 is provided with a powder containing block 14; a powder outlet groove 15 is formed in the powder containing block 14, and the lower end of the powder outlet groove 15 is a steep inclined surface; the powder containing block 14 is connected in the powder outlet channel 4 in a sliding manner, and the bottom surface of the powder containing block 14 is flush with the lower end of the cylinder body 1; a conical hopper 2 is fixed on the outer wall of the lower end of the barrel body 1, and a discharge hole 16 is formed in the bottom surface of the conical hopper 2; in a natural state, the bottom surface of the powder containing block 14 is flush with the lower end of the cylinder body 1, and the powder outlet groove 15 is full of lime powder due to the action of the conical groove 3; the discharge hole of the conical hopper 2 is contacted with the ground, the hand-held handle 12 is pressed downwards, the baffle 10 slides downwards along the spring groove 6 to extrude the compression spring 11, the powder containing block 14 extends out of the powder outlet channel 4, and the lime powder falls into the bottom surface of the conical hopper 2 and is discharged from the discharge hole 16 due to the fact that the lower end of the powder outlet channel 15 is a steep inclined surface; lifting the handle 12; the compression spring 11 returns to enable the powder containing block 14 to return to the powder outlet channel 4; quantitative powder discharge of the lime powder can be realized through the powder discharge groove 15; the scattering of lime powder can be avoided due to multiple scattering and error scattering caused by human factors, and the waste of the lime powder is avoided; the powder spreading machine can replace the traditional manual marking point to spread powder, the powder spreading can be completed only by pressing the handle 12 after one-time filling, the powder spreading machine is very convenient, is particularly suitable for the powder spreading requirement with a plurality of marking points, saves the labor intensity and improves the working efficiency of surveying and mapping personnel.
Considering that different marking occasions need different marking point shapes, as shown in fig. 8-9, the conical hopper 2 is detachably fixed with the lower end of the cylinder body 1 through threads; the discharge port 16 is a circular section, a cross-shaped section or an L-shaped section; different conical buckets 2 are replaced by rotation; is suitable for different use occasions.
Considering that the upper end of the powder containing block 14 can clamp lime powder; as shown in fig. 6, a conical block 17 is arranged at the upper end of the powder containing block 14; the lime powder is prevented from being stuck at the upper end of the powder containing block 14.
The using method comprises the following steps: in a natural state, the bottom surface of the powder containing block 14 is flush with the lower end of the cylinder body 1, and the powder outlet groove 15 is full of lime powder due to the action of the conical groove 3; the discharge hole of the conical hopper 2 is contacted with the ground, the hand-held handle 12 is pressed downwards, the baffle 10 slides downwards along the spring groove 6 to extrude the compression spring 11, the powder containing block 14 extends out of the powder outlet channel 4, and the lime powder falls into the bottom surface of the conical hopper 2 and is discharged from the discharge hole 16 due to the fact that the lower end of the powder outlet channel 15 is a steep inclined surface; lifting the handle 12; the compression spring 11 returns to enable the powder containing block 14 to return to the powder outlet channel 4; quantitative powder discharge of the lime powder can be realized through the powder discharge groove 15; the scattering of lime powder can be avoided due to multiple scattering and error scattering caused by human factors, and the waste of the lime powder is avoided; the powder spreading machine can replace the traditional manual marking point to spread powder, the powder spreading can be completed only by pressing the handle 12 after one-time filling, the powder spreading machine is very convenient, is particularly suitable for the powder spreading requirement with a plurality of marking points, saves the labor intensity and improves the working efficiency of surveying and mapping personnel.
Although the present invention has been described in detail with reference to the foregoing examples, it will be apparent to those skilled in the art that various changes and modifications can be made in the embodiments described above, or equivalent changes and modifications can be made to some of the technical features of the embodiments described above, and any changes, equivalents, and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The utility model provides a survey and drawing is with mark point painting device, includes stack shell and toper fill, its characterized in that: the barrel body is a cylindrical shell, and the lower end of the barrel body is provided with a conical groove and a powder outlet channel; the upper end of the cylinder body is detachably and fixedly connected with a sealing cover, the lower end face of the sealing cover is provided with a spring groove, the axial center of the sealing cover is provided with a first channel, the bottom of the spring groove is provided with a second channel at a position corresponding to the first channel, push rods penetrate through the first channel and the second channel, a baffle is arranged in the middle of each push rod, and the baffle is positioned at the upper end of the spring groove; a compression spring is arranged on the push rod between the lower end surface of the baffle and the bottom of the spring groove; the upper end of the push rod is provided with a handle for holding; the lower end of the push rod is provided with a powder containing block; a powder outlet groove is formed in the powder containing block, and the lower end of the powder outlet groove is a steep inclined surface; the powder containing block is connected in the powder outlet channel in a sliding manner, and the bottom surface of the powder containing block is flush with the lower end of the cylinder body; the outer wall of the lower end of the barrel body is fixedly provided with a conical hopper, and the bottom surface of the conical hopper is provided with a discharge hole.
2. The marking point painting apparatus for mapping according to claim 1, wherein: the conical hopper is detachably fixed with the lower end of the cylinder body through threads.
3. The marking point painting apparatus for mapping according to claim 2, wherein: the discharge hole is of a circular section.
4. The marking point painting apparatus for mapping according to claim 2, wherein: the discharge hole is in a cross-shaped section.
5. The marking point painting apparatus for mapping according to claim 2, wherein: the discharge hole is of an L-shaped section.
6. A marking point painting apparatus for mapping according to any one of claims 3 to 5, wherein: the upper end of the powder containing block is provided with a conical block.
7. The marking point painting apparatus for mapping according to claim 6, wherein: the handle is provided with a rubber anti-slip sleeve.
8. The marking point painting apparatus for mapping according to claim 7, wherein: the barrel body is made of transparent resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922189264.7U CN211538432U (en) | 2019-12-10 | 2019-12-10 | Mark point coating and drawing device for surveying and mapping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922189264.7U CN211538432U (en) | 2019-12-10 | 2019-12-10 | Mark point coating and drawing device for surveying and mapping |
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| Publication Number | Publication Date |
|---|---|
| CN211538432U true CN211538432U (en) | 2020-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922189264.7U Active CN211538432U (en) | 2019-12-10 | 2019-12-10 | Mark point coating and drawing device for surveying and mapping |
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| Country | Link |
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| CN (1) | CN211538432U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115090492A (en) * | 2022-02-08 | 2022-09-23 | 黄河水利职业技术学院 | A survey and drawing point mark device for open-air survey and drawing |
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2019
- 2019-12-10 CN CN201922189264.7U patent/CN211538432U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115090492A (en) * | 2022-02-08 | 2022-09-23 | 黄河水利职业技术学院 | A survey and drawing point mark device for open-air survey and drawing |
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