CN213954780U - Height-adjustable engineering surveying and mapping device - Google Patents
Height-adjustable engineering surveying and mapping device Download PDFInfo
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- CN213954780U CN213954780U CN202022724051.2U CN202022724051U CN213954780U CN 213954780 U CN213954780 U CN 213954780U CN 202022724051 U CN202022724051 U CN 202022724051U CN 213954780 U CN213954780 U CN 213954780U
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- rack
- mount
- height
- mapping device
- tripod
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Abstract
The utility model discloses a height-adjustable engineering surveying and mapping device, which relates to the technical field of engineering surveying and mapping and comprises a tripod, wherein the top of the tripod is connected with an instrument seat through a lifting mechanism; elevating system includes mount and battery, the battery is installed in one side of mount, the front surface of mount is provided with controller and positive and negative motor, the inside of mount is provided with the rack and passes through the gear that the tooth meshing is connected with the rack, the axis of gear and positive and negative motor's transmission shaft and be connected, the top and the instrument seat of rack are connected, the utility model discloses in, make positive and negative motor control gear rotation direction through the controller, can make the rack drive instrument seat upwards or move down to adjust the height of the mapping tool on the instrument seat, through the scale mark of rack front surface, can directly perceivedly see the height that the instrument seat rises.
Description
Technical Field
The utility model belongs to the technical field of the engineering survey and drawing, specifically be a height-adjustable engineering surveying and drawing device.
Background
Engineering surveying and mapping is an important work for testing foundations, building materials, construction processes and building structures related to buildings in the whole construction process in order to ensure the safety of the constructed, under-construction and to-be-constructed building engineering;
the engineering mapping device in the existing market still has defects when in use, for example, the mapping device is difficult to adjust the height, and after adjusting the height, is difficult to position the instrument adjusted to the current height, and then influences the stability of the instrument when in use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a height-adjustable engineering mapping device to solve the problem that proposes in the above-mentioned background art.
The utility model adopts the technical scheme as follows:
the height-adjustable engineering surveying and mapping device comprises a tripod, wherein the top of the tripod is connected with an instrument seat through a lifting mechanism;
elevating system includes mount and battery, the battery is installed in one side of mount, the front surface of mount is provided with controller and positive and negative motor, the inside of mount is provided with the rack and passes through the gear that the tooth engagement is connected with the rack, the axis of gear and positive and negative motor's transmission shaft and be connected, the top and the instrument seat of rack are connected, positive and negative motor and controller electric connection, controller and battery electric connection.
Preferably, the rack is fixed with the ironbar for one side of gear, the inside of mount is close to one side of ironbar and is fixed with the electro-magnet, the electro-magnet is connected with controller electric property.
Preferably, the length of the iron bar is less than the length of the tripod.
Preferably, the front surface of the rack is vertically provided with scale marks for marking the length of the rack.
Preferably, the top of the tripod is positioned outside the instrument stand and is fixedly provided with a fixing ring, the fixing ring is connected with a protecting cover through threads, and the protecting cover is positioned outside the instrument stand.
Preferably, the bottom of the instrument stand is provided with a rubber pad.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, during the use, make positive and negative motor control gear rotation direction through the controller, can make the rack drive instrument seat upwards or move down to adjust the height of the mapping tool on the instrument seat, through the scale mark of rack front surface, can see the height that the instrument seat rises directly perceivedly.
2. The utility model discloses in, make the electro-magnet work through the controller, the electro-magnet can adsorb the ironbar of rack one side, and then fixes a position the current position of rack to improve the stability of surveying instrument on the instrument seat when using.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the instrument stand of the present invention positioned above a tripod;
FIG. 3 is an enlarged view of portion A of FIG. 1;
fig. 4 is a sectional view of the fixing frame of the present invention;
in the figure: 1. a protective cover; 2. an instrument stand; 3. a rubber pad; 4. a fixing ring; 5. a tripod; 6. a rack; 7. scale lines; 8. iron bars; 9. a fixed mount; 10. a positive and negative motor; 11. a controller; 12. a battery; 13. an electromagnet; 14. a gear.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1-4, a height adjustable engineering surveying and mapping device comprises a tripod 5, wherein the top of the tripod 5 is connected with an instrument stand 2 through a lifting mechanism;
the lifting mechanism comprises a fixed frame 9 and a battery 12, the battery 12 is installed on one side of the fixed frame 9, a controller 11 and a positive and negative motor 10 are arranged on the front surface of the fixed frame 9, a rack 6 and a gear 14 connected with the rack 6 through gear teeth in a meshed mode are arranged inside the fixed frame 9, a middle shaft of the gear 14 is connected with a transmission shaft of the positive and negative motor 10, the top end of the rack 6 is connected with the instrument base 2, the positive and negative motor 10 is electrically connected with the controller 11, and the controller 11 is electrically connected with the battery 12.
An iron bar 8 is fixed on one side of the rack 6 relative to the gear 14, an electromagnet 13 is fixed on one side of the inside of the fixed frame 9 close to the iron bar 8, and the electromagnet 13 is electrically connected with the controller 11.
The length of the iron bar 8 is less than the length of the tripod 5.
The front surface of the rack 6 is vertically provided with scale lines 7 for marking the length of the rack 6.
The top of tripod 5 is located the outside of instrument stand 2 and is fixed with solid fixed ring 4, has protective cover 1 through threaded connection on solid fixed ring 4, and protective cover 1 is located the outside of instrument stand 2.
The bottom of the instrument base 2 is provided with a rubber pad 3, and the rubber pad 3 can avoid the instrument base 2 from generating hard collision with the tripod 5.
According to the working principle, referring to fig. 1-4, when the instrument base is used, the controller 11 enables the positive and negative motors 10 to control the rotation direction of the gear 14, so that the rack 6 drives the instrument base 2 to move upwards or downwards, and further the height of a surveying and mapping tool on the instrument base 2 is adjusted;
through the scale mark 7 of rack 6 front surface, can directly perceivedly see the height that instrument seat 2 rose, treat that rack 6 rises to the definite height after, make electro-magnet 13 work through controller 11, electro-magnet 13 can adsorb the ironbar 8 of rack 6 one side, and then fixes a position the current position of rack 6 to improve the stability of surveying instrument on the instrument seat 2 when using.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a height-adjustable engineering mapping device which characterized in that: the device comprises a tripod (5), wherein the top of the tripod (5) is connected with an instrument stand (2) through a lifting mechanism;
elevating system includes mount (9) and battery (12), install in one side of mount (9) battery (12), the front surface of mount (9) is provided with controller (11) and positive and negative motor (10), the inside of mount (9) is provided with rack (6) and gear (14) of being connected through the tooth engagement with rack (6), the axis of gear (14) and the transmission shaft and the being connected of positive and negative motor (10), the top and instrument seat (2) of rack (6) are connected, positive and negative motor (10) and controller (11) electric connection, controller (11) and battery (12) electric connection.
2. The height adjustable engineering surveying and mapping device of claim 1, wherein: the rack (6) is fixed with ironbar (8) for one side of gear (14), one side that the inside of mount (9) is close to ironbar (8) is fixed with electro-magnet (13), electro-magnet (13) and controller (11) electric connection.
3. The height adjustable engineering surveying and mapping device of claim 2, wherein: the length of the iron bar (8) is smaller than that of the tripod (5).
4. The height adjustable engineering surveying and mapping device of claim 1, wherein: and the front surface of the rack (6) is vertically provided with scale marks (7) for marking the length of the rack (6).
5. The height adjustable engineering surveying and mapping device of claim 1, wherein: the top of tripod (5) is located the outside of instrument stand (2) and is fixed with solid fixed ring (4), gu there is protective cover (1) through threaded connection on fixed ring (4), protective cover (1) is located the outside of instrument stand (2).
6. The height adjustable engineering surveying and mapping device of claim 1, wherein: the bottom of the instrument base (2) is provided with a rubber pad (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022724051.2U CN213954780U (en) | 2020-11-23 | 2020-11-23 | Height-adjustable engineering surveying and mapping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022724051.2U CN213954780U (en) | 2020-11-23 | 2020-11-23 | Height-adjustable engineering surveying and mapping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213954780U true CN213954780U (en) | 2021-08-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022724051.2U Active CN213954780U (en) | 2020-11-23 | 2020-11-23 | Height-adjustable engineering surveying and mapping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213954780U (en) |
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2020
- 2020-11-23 CN CN202022724051.2U patent/CN213954780U/en active Active
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