CN214040024U - GPS total station for surveying and mapping - Google Patents
GPS total station for surveying and mapping Download PDFInfo
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- CN214040024U CN214040024U CN202022578623.0U CN202022578623U CN214040024U CN 214040024 U CN214040024 U CN 214040024U CN 202022578623 U CN202022578623 U CN 202022578623U CN 214040024 U CN214040024 U CN 214040024U
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- push rod
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Abstract
The utility model discloses a GPS total powerstation for survey and drawing, the on-line screen storage device comprises a base, the bull stick, first gear, the second gear, the screw rod, the sleeve, the spacing groove, the slider, the lifter plate, the seat that goes up and down, the casing, the display screen, the connecting rod, the wind spring, shelter from cloth, the dead lever, the bracing piece, first push rod, a spring, second push rod and stationary dog, the right side outer wall of base is run through from the right side left to the bull stick, first gear is installed in the left side of bull stick, the bottom central point that the base was installed through the bearing in the second gear bottom puts, and it is connected with first gear engagement, the top central point at the second gear is installed to the screw rod. The device not only can highly carry out further fine setting to preliminary fixed total powerstation, makes its more accurate carry out work, can shelter from the display screen according to the demand simultaneously, avoids it to expose the data that are difficult to see clearly that cause under the external environment, for the staff provides very big convenience, easy operation, the practicality is strong, is worth promoting.
Description
Technical Field
The utility model relates to a mapping equipment technical field specifically is a GPS total powerstation for survey and drawing.
Background
A total station, i.e. a total station type electronic distance measuring instrument, is a high-tech measuring instrument integrating light collection, machine and electricity into a wholeHorizontal angle、Vertical angleSurveying and mapping integrating distance (slant distance, flat distance) and height difference measurement functionsInstrument for measuring the position of a moving objectThe electronic total station comprises a power supply part, an angle measuring system, a distance measuring system, a data processing part, a communication interface, a display screen, a keyboard and the like;
at present, the total powerstation on the market is because the display screen exposes under external environment completely, when leading to using equipment under special weather such as sleet and sunlight irradiation, data on the display screen is hardly seen clearly, brought very big puzzlement for the staff, moreover, current equipment is when heightening, can only utilize the tripod of bottom to adjust usually, however this kind of mode complex operation is just accurate inadequately, lack the mechanism and carry out further adjustment to the preliminary coarse adjustment of tripod, consequently, based on above shortcoming, the present GPS total powerstation for survey and drawing is provided and solves above problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a GPS total powerstation for survey and drawing to the current equipment display screen who provides exposes and leads to data to be difficult to see clearly under external environment in solving above-mentioned background art, lacks the technical problem that the mechanism does further adjustment to the coarse adjustment of tripod simultaneously.
In order to achieve the above object, the utility model provides a following technical scheme: a GPS total station for surveying comprising:
a base;
the rotating rod penetrates through the outer wall of the right side of the base from right to left;
the first gear is arranged on the left side of the rotating rod;
the bottom end of the second gear is arranged at the center of the bottom end of the base through a bearing and is in meshed connection with the first gear;
the screw is arranged at the center of the top end of the second gear;
the sleeve is in threaded connection with the circumference of the outer wall of the screw;
the two limiting grooves are symmetrically formed in the top ends of the left side and the right side of the inner wall of the base respectively;
the number of the sliding blocks is two, and the sliding blocks are respectively embedded in the inner cavities of the limiting grooves;
the lifting plate is arranged at the top end of the sleeve, and the left side and the right side of the lifting plate are fixedly connected with the inner sides of the two sliding blocks;
one end of the lifting seat is arranged at the center of the top end of the lifting plate, and the other end of the lifting seat extends out of the upper surface of the base;
the shell is arranged at the top end of the lifting seat;
the display screen is arranged in the middle of the front side of the shell;
the two ends of the connecting rod are respectively arranged at the left end and the right end of the display screen through bearings;
one end of the coil spring is arranged on the right side of the display screen, and the other end of the coil spring is arranged on the outer wall of the connecting rod;
one end of the shielding cloth is fixedly arranged on the outer wall of the connecting rod;
the fixed rod is fixedly arranged at the other end of the shielding cloth;
the number of the support rods is two, and the support rods are fixedly arranged at the left end and the right end of the connecting rod respectively;
the first push rod is connected to the bottom end of the supporting rod through a pin shaft;
one end of the spring is arranged in the inner cavity of the first push rod;
one side of the second push rod is arranged at the other end of the spring;
and the fixed claw is arranged on the other side of the second push rod.
Preferably, a rubber pad is arranged at the right end of the rotating rod.
Preferably, the length of the limiting groove is matched with the height of the screw.
Preferably, the total length of the blocking cloth is 20 CM.
Preferably, the minimum angle between the first push rod and the support rod is 45 degrees.
Compared with the prior art, the beneficial effects of the utility model are that: the GPS total station for surveying and mapping can enable the second gear to rotate through the cooperation of the rotating rod and the first gear, enable the sliding block to drive the lifting plate and the lifting seat to move upwards or downwards along the inner cavity of the limiting groove through the common cooperation of the second gear, the screw rod and the sleeve, enable the shielding cloth to extend forwards or retract backwards under the common cooperation of the connecting rod, the coil spring and the fixing rod, enable the position of the shielding cloth to be fixed when the shielding cloth is in an extension state through the common cooperation of the fixing rod, the supporting rod, the first push rod, the spring, the second push rod and the fixing claw, not only can the device carry out further fine adjustment on the height of the primarily fixed total station to enable the total station to work more accurately, but also can shield the display screen according to requirements to avoid the difficulty in seeing the displayed data caused by the exposure of the total station under the external environment, thereby providing great convenience for workers, the operation is simple, the practicability is strong, and the method is worth popularizing.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a front view of the first gear of the present invention;
fig. 3 is a left side view of the first push rod of the present invention;
fig. 4 is a right side view of the coil spring of the present invention.
In the figure: 1. the base, 2, bull stick, 3, first gear, 4, second gear, 5, screw rod, 6, sleeve, 7, spacing groove, 8, slider, 9, lifter plate, 10, lift seat, 11, casing, 12, display screen, 13, connecting rod, 14, wind spring, 15, shelter from cloth, 16, dead lever, 17, bracing piece, 18, first push rod, 19, spring, 20, second push rod, 21, stationary dog.
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. 1-4, the present invention provides a technical solution: a GPS total station for surveying and mapping comprises a base 1, a rotating rod 2, a first gear 3, a second gear 4, a screw rod 5, a sleeve 6, a limiting groove 7, a sliding block 8, a lifting plate 9, a lifting seat 10, a shell 11, a display screen 12, a connecting rod 13, a coil spring 14, shielding cloth 15, a fixed rod 16, a supporting rod 17, a first push rod 18, a spring 19, a second push rod 20 and a fixed claw 21, wherein the rotating rod 2 penetrates through the outer wall of the right side of the base 1 from right to left, the first gear 3 is arranged on the left side of the rotating rod 2, the bottom end of the second gear 4 is arranged at the central position of the bottom end of the base 1 through a bearing and is meshed with the first gear 3, the rotating rod 2 can drive the first gear 3 to rotate, so that the second gear 4 meshed with the first gear 3 is driven to rotate, the screw rod 5 is arranged at the central position of the top end of the second gear 4, the sleeve 6 is screwed on the circumference of the outer wall of the screw rod 5, the number of the limiting grooves 7 is two, the limiting grooves are symmetrically arranged at the top ends of the left side and the right side of the inner wall of the base 1 respectively, the number of the sliding blocks 8 is two, the sliding blocks are embedded in the inner cavities of the limiting grooves 7 respectively, the screw 5 enables the sleeve 6 in threaded connection with the screw to move upwards or downwards, the lifting plate 9 is arranged at the top end of the sleeve 6, the left side and the right side of the lifting plate are fixedly connected with the inner sides of the two sliding blocks 8, one end of the lifting seat 10 is arranged at the central position of the top end of the lifting plate 9, the other end of the lifting seat extends out of the upper surface of the base 1, under the limiting action of the limiting grooves 7 and the sliding blocks 8, the sleeve 6 drives the lifting plate 9 and the lifting seat 10 to move upwards or downwards together, the shell 11 is arranged at the top end of the lifting seat 10, the display screen 12 is arranged at the middle part of the front side of the shell 11, the two ends of the connecting rod 13 are arranged at the left end and the right end of the display screen 12 through bearings respectively, one end of the coil spring 14 is arranged at the right side of the display screen 12, and the other end is installed on the outer wall of the connecting rod 13, the coil spring 14 is elastically deformed after being stretched or extruded, and is restored to the initial state after the external force is removed, one end of the shielding cloth 15 is fixedly installed on the outer wall of the connecting rod 13, the fixing rod 16 is fixedly installed at the other end of the shielding cloth 15, the fixing rod 16 can drive one end of the shielding cloth 15 to be stretched forward or retracted backward together, the number of the supporting rods 17 is two, and are respectively and fixedly installed at the left and right ends of the connecting rod 13, the first push rod 18 is connected at the bottom end of the supporting rod 17 through a pin shaft, one end of the spring 19 is installed in the inner cavity of the first push rod 18, the spring 19 is a spiral spring, is elastically deformed after being stretched or extruded, and is restored to the initial state after the external force is removed, and by means of the elasticity of the spring 19 and the cooperation of the first push rod 18 and the supporting rod 17, one end of the shielding cloth 15 in the stretched state and the position of the fixing rod 16 can be fixed, the second push rod 20 is installed at one end of the spring 19 and the fixing jaw 21 is installed at the other end of the second push rod 20, and the fixing rod 16 in an extended state is fixed by the fixing jaw, thereby fixing the position of the shielding cloth 15.
Preferably, a rubber pad is disposed at the right end of the rotating rod 2, so that the rotating rod 2 can be rotated by an external force applied by a worker.
Preferably, the length of the limiting groove 7 is matched with the height of the screw 5, so that the limiting groove 7 has enough space for the sleeve 6 and the sliding block 8 to lift.
Preferably, the total length of the shielding cloth 15 is 20CM, so as to ensure that the display 12 can be completely shielded by the shielding cloth 15, thereby achieving the effect of shielding light and rain.
Preferably, the minimum angle between the first push rod 18 and the support rod 17 is 45 degrees, so as to prevent the shielding cloth 15 and the fixing lever 16 from being withdrawn back upward away from the fixing jaw 21 by the coil spring 14.
The detailed connection means is well known in the art, and the following mainly describes the working principle and process, and does not describe the electrical control.
The method comprises the following steps: after the whole equipment is preliminarily fixed, the rotating rod 2 is rotated by means of external force, the rotating rod 2 drives the first gear 3 to rotate, so that the second gear 4 meshed and connected with the first gear 3 is driven to rotate, the screw 5 drives the sleeve 6 in threaded connection with the screw to move upwards or downwards under the action of the second gear 4, and the sleeve 6 drives the lifting plate 9 and the lifting seat 10 to move upwards or downwards together under the limiting action of the limiting groove 7 and the sliding block 8, so that the height of the preliminarily fixed total station is further finely adjusted;
step two: the fixed rod 16 is pulled to the front side by means of external force, the fixed rod 16 drives one end of the shielding cloth 15 to extend forwards together, the coil spring 14 at the moment is stretched, upward external force is applied to the second push rod 20, the second push rod 20 compresses the spring 19, meanwhile, the second push rod 20 is lifted forwards to enable the fixed claw 21 to abut against the outer wall of the fixed rod 16, the external force is removed, one end of the shielding cloth 15 in the extending state and the fixed rod 16 can be fixed by means of the elastic force of the spring 19 and the matching of the first push rod 18 and the supporting rod 17, the shielding cloth 15 and the fixed rod 16 can be retracted to the initial state by means of operation in the opposite direction of the steps, and therefore the display screen 12 can be shielded according to actual requirements;
the device can highly carry out further fine setting to preliminary fixed total powerstation on the one hand, and on the other hand can shelter from display screen 12 according to the demand, avoids it to expose the data that are difficult to see clearly that cause under external environment, and the staff of being convenient for more reads data, and the practicality is stronger, satisfies the user demand in current market.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "central position", "other end", "upper", "one side", "top", "inner", "front", "central", "two ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated; also, unless expressly stated or limited otherwise, the terms "snap-fit," "plug-in," "weld," "mount," "set," "interference fit," "screw-on," "pin-on," and the like are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral whole; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A GPS total station for surveying and mapping, comprising:
a base (1);
the rotating rod (2) penetrates through the outer wall of the right side of the base (1) from right to left;
a first gear (3) mounted on the left side of the rotating rod (2);
the bottom end of the second gear (4) is mounted at the center of the bottom end of the base (1) through a bearing and is in meshed connection with the first gear (3);
the screw (5) is arranged at the center of the top end of the second gear (4);
the sleeve (6) is screwed on the circumference of the outer wall of the screw rod (5);
the number of the limiting grooves (7) is two, and the limiting grooves are symmetrically formed in the top ends of the left side and the right side of the inner wall of the base (1) respectively;
the number of the sliding blocks (8) is two, and the sliding blocks are respectively embedded in the inner cavities of the limiting grooves (7);
the lifting plate (9) is arranged at the top end of the sleeve (6), and the left side and the right side of the lifting plate are fixedly connected with the inner sides of the two sliding blocks (8);
one end of the lifting seat (10) is arranged at the center of the top end of the lifting plate (9), and the other end of the lifting seat extends out of the upper surface of the base (1);
the shell (11) is installed at the top end of the lifting seat (10);
the display screen (12) is arranged in the middle of the front side of the shell (11);
the two ends of the connecting rod (13) are respectively arranged at the left end and the right end of the display screen (12) through bearings;
one end of the coil spring (14) is arranged at the right side of the display screen (12), and the other end of the coil spring is arranged on the outer wall of the connecting rod (13);
one end of the shielding cloth (15) is fixedly arranged on the outer wall of the connecting rod (13);
a fixing rod (16) fixedly installed at the other end of the shielding cloth (15);
the number of the support rods (17) is two, and the support rods are respectively and fixedly arranged at the left end and the right end of the connecting rod (13);
the first push rod (18) is connected to the bottom end of the support rod (17) through a pin shaft;
a spring (19) with one end mounted in the inner cavity of the first push rod (18);
a second push rod (20) having one side mounted on the other end of the spring (19);
and a fixed jaw (21) mounted on the other side of the second push rod (20).
2. The total station of claim 1, wherein: the right end of the rotating rod (2) is provided with a rubber pad.
3. The total station of claim 1, wherein: the length of the limiting groove (7) is matched with the height of the screw (5).
4. The total station of claim 1, wherein: the total length of the shielding cloth (15) is 20 CM.
5. The total station of claim 1, wherein: the minimum angle between the first push rod (18) and the support rod (17) is 45 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022578623.0U CN214040024U (en) | 2020-11-10 | 2020-11-10 | GPS total station for surveying and mapping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022578623.0U CN214040024U (en) | 2020-11-10 | 2020-11-10 | GPS total station for surveying and mapping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214040024U true CN214040024U (en) | 2021-08-24 |
Family
ID=77357547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022578623.0U Active CN214040024U (en) | 2020-11-10 | 2020-11-10 | GPS total station for surveying and mapping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214040024U (en) |
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2020
- 2020-11-10 CN CN202022578623.0U patent/CN214040024U/en active Active
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