CN212363218U - Telescopic surveying and mapping sighting rod - Google Patents
Telescopic surveying and mapping sighting rod Download PDFInfo
- Publication number
- CN212363218U CN212363218U CN202020692501.1U CN202020692501U CN212363218U CN 212363218 U CN212363218 U CN 212363218U CN 202020692501 U CN202020692501 U CN 202020692501U CN 212363218 U CN212363218 U CN 212363218U
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- surveying
- mapping
- tube
- pipe
- marker
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Abstract
The utility model relates to the technical field of surveying and mapping marker posts, and discloses a telescopic surveying and mapping marker post, which comprises a transparent observation tube with a sealed lower end, wherein an upper end pipe orifice of the observation tube is connected with a surveying and mapping inner marker tube through a plurality of positioning components which are arranged in an annular shape, an outer pipe wall of the surveying and mapping inner marker tube is in threaded connection with a surveying and mapping outer marker tube with a sealed upper end, and an accurate mechanism is connected on the surveying and mapping outer marker tube; accurate mechanism includes battery, driving rope, wire, plummet, laser pen and target paper, and the battery is installed at the bottom of the outer tub of upper end of survey and drawing outer mark pipe, and the one end fixed connection of driving rope is in the center department at the bottom of the upper end inner tube of survey and drawing outer mark pipe, and the other end of driving rope is connected with the one end of plummet, and the lower extreme center department at the plummet is inlayed along vertical direction to the laser pen. The utility model discloses whether can be accurate learn survey and drawing sighting rod and ground and keep the vertical level, avoid appearing measuring error in the measurement process to construction survey's work efficiency has been improved.
Description
Technical Field
The utility model relates to a survey and drawing sighting rod technical field especially relates to a telescopic survey and drawing sighting rod.
Background
Survey and drawing sighting rod indicates measuring apparatus, mainly is used for instructing the measuring point, inserts the sighting rod into the measuring point in the use to make the staff accurate observation measuring point. In order to improve the portability of survey and drawing sighting rod, present survey and drawing sighting rod makes the survey and drawing sighting rod have flexible function through modes such as screw thread, nevertheless probably does not carry out fine fixing to the fixed in-process of sighting rod to lead to survey and drawing sighting rod can't keep the vertical level with ground, cause measuring error to appear in the measuring process, thereby reduced construction survey's work efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art and probably not carrying out fine fixing to the fixed in-process of sighting rod to lead to surveying and mapping sighting rod can't keep the vertical level with ground, cause measuring error to appear in the measurement process, thereby reduced the problem of construction survey work efficiency, and the telescopic surveying and mapping sighting rod that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a telescopic surveying and mapping marker post comprises a transparent observation pipe with a sealed lower end, wherein an upper end pipe orifice of the observation pipe is connected with a surveying and mapping inner marker pipe through a plurality of positioning assemblies arranged in an annular shape, an outer pipe wall of the surveying and mapping inner marker pipe is in threaded connection with a surveying and mapping outer marker pipe with a sealed upper end, and an accurate mechanism is connected onto the surveying and mapping outer marker pipe;
accurate mechanism includes battery, driving rope, wire, plummet, laser pen and target paper, the battery is installed at the outer bobbin base in the upper end of survey and drawing outer mark pipe, the one end fixed connection of driving rope is in the center department at the upper end inner tube base of survey and drawing outer mark pipe, the other end of driving rope is connected with the one end of plummet, the laser pen inlays the lower extreme center department at the plummet along vertical direction, and the output of laser pen runs through the lower extreme setting of plummet, the wire is clockwise winding and sets up at the driving rope, and the one end of wire runs through the upper end bobbin base of survey and drawing outer mark pipe and is connected with the output of battery, the other end of wire runs through the plummet and is connected with the input of laser pen, target paper fixed connection is at the inner tube base of observation tube.
Preferably, locating component includes constant head tank and locating lever that matches each other, the constant head tank is seted up in the lower extreme mouth of pipe department of survey and drawing interior mark pipe, the position fixed connection of the corresponding constant head tank of locating lever is in the upper end mouth of pipe department of observing the pipe, the one end setting that the observation pipe was kept away from to the locating lever extends to in the constant head tank, locating lever and constant head tank sliding connection.
Preferably, an ash blocking cover is fixedly connected to the inner pipe wall of the surveying and mapping internal standard pipe close to the lower end position.
Preferably, the bubble level meter is embedded in the outer pipe wall of the observation pipe close to the lower end.
Preferably, a transparent protection sheet is fixedly connected to the upper end pipe orifice of the observation pipe.
Preferably, the outer pipe wall of the surveying and mapping inner standard pipe is provided with an external thread, and the inner pipe wall of the surveying and mapping outer standard pipe is provided with an internal thread matched with the external thread.
Compared with the prior art, the utility model provides a telescopic survey and drawing sighting rod possesses following beneficial effect:
this telescopic survey and drawing sighting rod, through setting up the battery, the driving rope, the wire, the plummet, an accurate mechanism is constituteed to laser pen and target paper, need survey and drawing sighting rod carry out the survey and drawing during operation, earlier survey and drawing outer sighting tube from surveying interior sighting tube spin height, with survey and drawing sighting rod fixed back, confirm through the cooperation of laser pen and target paper in the accurate mechanism, can be accurate learn survey and drawing sighting rod and ground whether keep the vertical level, avoid measuring error to appear in the measurement process, thereby construction survey's work efficiency has been improved.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses whether can be accurate learn survey and drawing sighting rod and ground keep the vertical level, avoid appearing measuring error in the measurement process to construction measuring's work efficiency has been improved.
Drawings
Fig. 1 is a schematic structural view of a telescopic surveying and mapping post provided by the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is an enlarged view of a portion B in fig. 1.
In the figure: the device comprises an observation tube 1, a surveying and mapping inner marker tube 2, a surveying and mapping outer marker tube 3, a storage battery 4, a transmission rope 5, a lead 6, a lead 7, a laser pen 8, target paper 9, a positioning groove 10, a positioning rod 11, an ash blocking cover 12, a bubble level meter 13 and a protection sheet 14.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships 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.
Referring to fig. 1-3, a telescopic surveying and mapping marker post comprises a transparent observation tube 1 with a sealed lower end, wherein an upper end tube opening of the observation tube 1 is connected with a surveying and mapping inner marker tube 2 through a plurality of positioning assemblies arranged in an annular shape, an outer tube wall of the surveying and mapping inner marker tube 2 is in threaded connection with a surveying and mapping outer marker tube 3 with a sealed upper end, and the surveying and mapping outer marker tube 3 is connected with an accurate mechanism;
the accurate mechanism comprises a storage battery 4, a transmission rope 5, a lead 6, a plumb bob 7, a laser pen 8 and target paper 9, the storage battery 4 is arranged at the bottom of the upper end outer tube of the surveying and mapping outer mark tube 3, the storage battery 4 is a detachable dry battery, a switch is arranged on the storage battery 4, one end of the transmission rope 5 is fixedly connected at the center of the upper end inner tube bottom of the surveying and mapping outer mark tube 3, the other end of the transmission rope 5 is connected with one end of the plumb bob 7, the laser pen 8 is embedded at the center of the lower end of the plumb bob 7 along the vertical direction, the output end of the laser pen 8 penetrates through the lower end of the plumb bob 7, the lead 6 is clockwise wound on the transmission rope 5, one end of the lead 6 penetrates through the upper end tube bottom of the surveying and mapping outer mark tube 3 and is connected with the output end of the storage battery 4, the other end of the lead 6 penetrates through, when the surveying and mapping marker post is required to conduct surveying and mapping work, the surveying and mapping outer marker tube 3 is firstly screwed up from the surveying and mapping inner marker tube 2, after the surveying and mapping marker post is fixed, a switch on the storage battery 4 is turned on, the storage battery 4 supplies power to the laser pen 8 through the lead 6, the laser pen 8 emits laser downwards, and if the surveying and mapping marker post is kept vertical and horizontal to the ground to be fixed, the laser emitted by the laser pen 8 is arranged on the central point of the target paper 9 under the action of gravity in the vertical direction; if survey and drawing pole fails to keep vertical level to fix on ground, the laser that laser pen 8 jetted out then does not shoot the center department at target paper 9, can directly observe the position of laser on target paper 9 through transparent observation tube 1, can be accurate learn survey and drawing pole and ground whether keep vertical level, avoid appearing measuring error in the measurement process to construction survey's work efficiency has been improved.
Locating component includes constant head tank 10 and locating lever 11 that matches each other, the lower extreme mouth of pipe department of sighting tube 2 in the survey and drawing is seted up to constant head tank 10, the position fixed connection that locating lever 11 corresponds constant head tank 10 is in the upper end mouth of pipe department of observing tube 1, the one end setting that observing tube 1 was kept away from to locating lever 11 extends to in the constant head tank 10, locating lever 11 and constant head tank 10 sliding connection, make through the locating component that is annular distribution observe the interior firm connection of sighting tube 1 and survey and drawing together of sighting tube 2, and the separation of being convenient for, clear up in the sighting tube 1.
Survey and drawing interior index pipe 2 is close to fixedly connected with ash blocking cover 12 on the interior pipe wall of lower extreme position, prevents that survey and drawing sighting rod in the use, the dust falls into in observing the pipe 1.
The bubble level meter 13 is embedded in the outer pipe wall of the observation pipe 1 close to the lower end, and when the surveying and mapping marker post is fixed on the ground, the surveying and mapping marker post is ensured to be horizontal to the fixed ground through the reference of the bubble level meter 13.
The upper end orifice of the observation tube 1 is fixedly connected with a transparent protection sheet 14 to prevent dust from falling into the observation tube 1.
Be equipped with the external screw thread on surveying and mapping interior sighting pipe 2's the outer pipe wall, be equipped with on surveying and mapping outer sighting pipe 3's the interior pipe wall with external screw thread assorted internal thread.
In the utility model, when the surveying and mapping marker post is needed to do surveying and mapping work, the outer surveying and mapping marker post 3 is firstly screwed up from the inner surveying and mapping marker post 2, after the surveying and mapping marker post is fixed, the switch on the storage battery 4 is opened, the storage battery 4 supplies power to the laser pen 8 through the lead 6, the laser pen 8 emits laser downwards, if the surveying and mapping marker post is kept vertical and horizontal to the ground to be fixed, the laser emitted by the laser pen 8 is arranged on the central point of the target paper 9 under the action of gravity in the vertical direction; if survey and drawing pole fails to keep vertical level to fix on ground, the laser that laser pen 8 jetted out then does not shoot the center department at target paper 9, can directly observe the position of laser on target paper 9 through transparent observation tube 1, can be accurate learn survey and drawing pole and ground whether keep vertical level, avoid appearing measuring error in the measurement process to construction survey's work efficiency has been improved.
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 (6)
1. A telescopic surveying and mapping marker post comprises a transparent observation pipe (1) with a sealed lower end, and is characterized in that an upper end pipe orifice of the observation pipe (1) is connected with a surveying and mapping inner marker pipe (2) through a plurality of positioning assemblies arranged in an annular shape, an outer pipe wall of the surveying and mapping inner marker pipe (2) is in threaded connection with a surveying and mapping outer marker pipe (3) with a sealed upper end, and the surveying and mapping outer marker pipe (3) is connected with an accurate mechanism;
the accurate mechanism comprises a storage battery (4), a transmission rope (5), a lead (6), a plumb bob (7), a laser pen (8) and target paper (9), wherein the storage battery (4) is arranged at the bottom of an upper end outer tube of the surveying and mapping outer tube (3), one end of the transmission rope (5) is fixedly connected to the center of the upper end inner tube bottom of the surveying and mapping outer tube (3), the other end of the transmission rope (5) is connected with one end of the plumb bob (7), the laser pen (8) is embedded to the center of the lower end of the plumb bob (7) along the vertical direction, the output end of the laser pen (8) penetrates through the lower end of the plumb bob (7), the lead (6) is clockwise wound on the transmission rope (5), one end of the lead (6) penetrates through the upper end tube bottom of the surveying and mapping outer tube (3) and is connected with the output end of the storage battery (4), the other end of the lead (6) penetrates through the plumb bob (7) and is connected with the input, the target paper (9) is fixedly connected to the bottom of the inner tube of the observation tube (1).
2. The telescopic surveying and mapping marker post according to claim 1, wherein the positioning assembly comprises a positioning groove (10) and a positioning rod (11) which are matched with each other, the positioning groove (10) is arranged at a lower end pipe orifice of the surveying and mapping inner marker tube (2), the positioning rod (11) is fixedly connected at an upper end pipe orifice of the observation tube (1) corresponding to the positioning groove (10), one end of the positioning rod (11) far away from the observation tube (1) is arranged to extend into the positioning groove (10), and the positioning rod (11) is slidably connected with the positioning groove (10).
3. The telescopic surveying and mapping sighting rod according to claim 1, characterized in that a dust-proof cover (12) is fixedly connected to the inner pipe wall of the surveying and mapping sighting rod (2) near the lower end position.
4. The telescopic surveying post according to claim 1, characterized in that the bubble level (13) is embedded in the outer wall of the observation tube (1) near the lower end.
5. The telescopic surveying post according to claim 1, characterized in that a transparent protective sheet (14) is fixedly connected to the upper end nozzle of the observation tube (1).
6. The telescopic surveying and mapping sighting rod according to claim 1, characterized in that the outer pipe wall of the surveying and mapping inner sighting tube (2) is provided with an external thread, and the inner pipe wall of the surveying and mapping outer sighting tube (3) is provided with an internal thread matched with the external thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020692501.1U CN212363218U (en) | 2020-04-29 | 2020-04-29 | Telescopic surveying and mapping sighting rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020692501.1U CN212363218U (en) | 2020-04-29 | 2020-04-29 | Telescopic surveying and mapping sighting rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212363218U true CN212363218U (en) | 2021-01-15 |
Family
ID=74134764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020692501.1U Expired - Fee Related CN212363218U (en) | 2020-04-29 | 2020-04-29 | Telescopic surveying and mapping sighting rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212363218U (en) |
-
2020
- 2020-04-29 CN CN202020692501.1U patent/CN212363218U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210115 |
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| CF01 | Termination of patent right due to non-payment of annual fee |