CN219141837U - Fixed point marking device for mapping - Google Patents
Fixed point marking device for mapping Download PDFInfo
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- CN219141837U CN219141837U CN202321070964.4U CN202321070964U CN219141837U CN 219141837 U CN219141837 U CN 219141837U CN 202321070964 U CN202321070964 U CN 202321070964U CN 219141837 U CN219141837 U CN 219141837U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
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Abstract
The utility model is applicable to the technical field of surveying and mapping, and provides a fixed point marking device for surveying and mapping, which comprises: the positioning plate and the adjusting plate are respectively provided with a group of round positioning holes, and the positioning plate is also provided with a plurality of groups of fixing holes; the leveling assembly is used for adjusting the adjusting plate to be in a horizontal state, and is arranged on the positioning plate; the marking assembly is arranged on the adjusting plate and comprises a toothed ring, a second supporting frame, a supporting plate, a sliding block and a marking rod, and the marking assembly is matched with the marking assembly, so that the problems that the marking rod is positioned right above a datum point and then the whole device is fixed in the prior device when the device is used, the marking rod and the datum point are easily offset in the fixing process, and the mapping precision is seriously affected are avoided.
Description
Technical Field
The utility model relates to the technical field of mapping, in particular to a fixed point marking device for mapping.
Background
The mapping is based on computer technology, photoelectric technology, network communication technology, space science and information science, and uses global navigation satellite positioning system (GNSS), remote Sensing (RS) and Geographic Information System (GIS) as technical cores, and selects the existing characteristic points and boundary lines of the ground and obtains the graph and position information reflecting the ground current situation through measurement means for engineering construction, planning design and administrative management. Before construction engineering starts, a datum point needs to be found firstly when the construction engineering starts to work, then the construction engineering needs to be mapped around the datum point, the datum point needs to be marked when the construction engineering starts to work, and the phenomenon that the construction engineering is nonstandard due to datum point deviation is avoided when the construction engineering starts to work.
When the existing fixed-point marking device for mapping is used, the marking rod is required to be positioned right above the datum point, then the whole device is fixed, the marking rod and the datum point are easy to deviate in the fixing process, and the mapping precision is seriously affected.
Accordingly, in view of the above situation, there is an urgent need to provide a pointing marking device for mapping to overcome the shortcomings in the current practical applications.
Disclosure of Invention
The utility model aims to provide a fixed point marking device for mapping, which aims to solve the problems in the technical background.
The utility model is embodied in a pointing marking device for mapping, comprising:
the positioning plate and the adjusting plate are respectively provided with a group of round positioning holes, and the positioning plate is also provided with a plurality of groups of fixing holes;
the leveling assembly is used for adjusting the adjusting plate to be in a horizontal state, and is arranged on the positioning plate;
install in mark subassembly on the regulating plate, mark subassembly includes ring gear, second support frame, backup pad, slider and mark pole, the ring gear rotates to be installed in the locating hole of regulating plate, and still is provided with on the regulating plate and be used for driving ring gear pivoted drive assembly, second support frame fixed mounting is in the ring gear, and the backup pad passes through first pivot rotation and installs on the second support frame, slider slidable mounting is in the backup pad, mark pole fixed mounting is in slider one side, and the opposite side fixed mounting of slider has laser emitter, all be provided with the screw that is used for carrying out the locking in slider and the backup pad.
As a further scheme of the utility model: the drive assembly includes:
the driving gear is rotatably arranged in the adjusting plate through an elastic telescopic rod, and is meshed with the toothed ring, and a second knob is further arranged on the elastic telescopic rod;
the second locking plate is fixedly arranged in the adjusting plate, and a round hole for the elastic telescopic rod to penetrate is formed in the second locking plate;
the first locking plate is fixedly arranged on the telescopic end of the elastic telescopic rod, the side face, close to the second locking plate, of the first locking plate is provided with a toothed structure, and the side face, close to the first locking plate, of the second locking plate is also provided with a toothed structure.
As a further scheme of the utility model: and the marking rod is also fixedly provided with a prompting lamp.
As a further scheme of the utility model: the leveling assembly includes:
the vertical plates are rotatably arranged on the positioning plates through second rotating shafts;
the first support frame is rotatably arranged on the vertical plate through the sliding block, the first support frame is rotatably connected with the adjusting plate through a third rotating shaft, a first driving piece for driving the sliding block to rotate is further arranged on the vertical plate, and a second driving piece for driving the third rotating shaft to rotate is arranged on the first support frame;
at least one group of internal thread pipes, wherein the internal thread pipes are rotatably arranged on the vertical plate through the mounting seat, and the internal thread pipes are in rotary fit with the mounting seat;
and one end of the threaded rod is rotatably arranged on the positioning plate, and the other end of the threaded rod is in threaded connection with the internal threaded pipe.
As a further scheme of the utility model: and the adjusting plate is also fixedly provided with a level meter.
As a further scheme of the utility model: the level gauge is a bubble level gauge.
Compared with the prior art, the utility model has the beneficial effects that:
after the leveling component adjusts the adjusting plate to be in a horizontal state, the supporting plate is manually rotated on the second supporting frame, and the adjusting of the position of the marking rod is realized in a mode of matching with the sliding mode of the sliding block on the supporting plate, so that the laser point emitted by the laser emitter moves to the vicinity of the datum point, the driving component can realize fine adjustment of the position of the marking rod in a mode of driving the toothed ring to rotate, the laser point can irradiate the datum point, and positioning marking is completed; through the cooperation setting of leveling subassembly and mark subassembly, avoided current device when using, need make the mark pole be located directly over the datum point earlier, then carry out the fixed of whole device again, it makes mark pole and datum point skew in fixed in-process easily, seriously influences the problem of mapping accuracy.
Drawings
FIG. 1 is a schematic structural view of a pointing marking device for mapping according to the present utility model.
Fig. 2 is a schematic bottom view of a pointing device for mapping according to the present utility model.
FIG. 3 is a schematic top cross-sectional view of a portion of the structure of a pointing device for mapping according to the present utility model.
Fig. 4 is a schematic front view of a structure of an elastic telescopic rod, a first locking plate and a second locking plate in a fixed point marking device for mapping.
In the accompanying drawings: the device comprises a 1-positioning plate, a 2-vertical plate, a 3-internally threaded tube, a 4-mounting seat, a 5-driving box, a 6-first knob, a 7-first rotating shaft, an 8-first supporting frame, a 9-prompting lamp, a 10-adjusting plate, an 11-marking rod, a 12-toothed ring, a 13-level, a 14-second supporting frame, a 15-second knob, a 16-threaded rod, a 17-second rotating shaft, a 18-second locking plate, a 19-sliding block, a 20-third rotating shaft, a 21-laser emitter, a 22-first locking plate, a 23-driving gear, a 24-elastic telescopic rod and a 25-supporting plate.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Specific implementations of the utility model are described in detail below in connection with specific embodiments.
Referring to fig. 1-4, a pointing marking device for mapping according to an embodiment of the present utility model includes:
the positioning plate 1 and the adjusting plate 10 are respectively provided with a group of circular positioning holes, and the positioning plate 1 is also provided with a plurality of groups of fixing holes;
a leveling assembly for adjusting the adjusting plate 10 to a horizontal state, the leveling assembly being mounted on the positioning plate 1;
install in mark subassembly on the regulating plate 10, mark subassembly includes ring gear 12, second support frame 14, backup pad 25, slider 19 and mark pole 11, ring gear 12 rotates to be installed in the locating hole of regulating plate 10, and still is provided with on the regulating plate 10 and is used for driving ring gear 12 pivoted drive assembly, second support frame 14 fixed mounting is in ring gear 12, and backup pad 25 passes through first pivot 7 rotation and installs on second support frame 14, slider 19 slidable mounting is on backup pad 25, mark pole 11 fixed mounting is in slider 19 one side, and slider 19's opposite side fixed mounting has laser emitter 21, all be provided with the screw that is used for carrying out the locking on slider 19 and the backup pad 25.
In the embodiment of the utility model, when in use, the positioning plate 1 is fixed on the ground around the datum point (the positioning pin is inserted into the fixing hole, the positioning plate 1 can be fixed on the ground, the positioning plate 1 can be fixed in other modes), the datum point is positioned in the positioning hole of the positioning plate 1, the leveling component manually enables the supporting plate 25 to rotate on the second supporting frame 14 after adjusting the adjusting plate 10 to be in a horizontal state, and the adjusting of the position of the marking rod 11 is realized by matching with the sliding mode of the sliding block 19 on the supporting plate 25, so that the laser point emitted by the laser emitter 21 moves to the vicinity of the datum point, and the driving component can realize fine adjustment of the position of the marking rod 11 by driving the toothed ring 12 to rotate, so that the laser point can irradiate the datum point to finish positioning mark; wherein the laser emitted by the laser emitter 21 is positioned on the extension line of the length direction of the marking rod 11; compared with the prior art, the leveling device has the advantages that through the matching arrangement of the leveling component and the marking component, the problems that when the existing device is used, the marking rod is required to be positioned right above the datum point, then the whole device is fixed, the marking rod and the datum point are easy to deviate in the fixing process, and the mapping precision is seriously affected are avoided.
In one embodiment of the present utility model, referring to fig. 1, 3 and 4, the driving assembly includes:
the driving gear 23 is rotatably arranged in the adjusting plate 10 through an elastic telescopic rod 24, the driving gear 23 is meshed with the toothed ring 12, and the elastic telescopic rod 24 is also provided with a second knob 15;
the second locking plate 18, the second locking plate 18 is fixedly installed in the adjusting plate 10, and a round hole for the elastic telescopic rod 24 to penetrate is formed in the second locking plate 18;
the first locking plate 22, the first locking plate 22 is fixedly mounted on the telescopic end of the elastic telescopic rod 24, and the side surface of the first locking plate 22, which is close to the second locking plate 18, is provided with a toothed structure, and the side surface of the second locking plate 18, which is close to the first locking plate 22, is also provided with a toothed structure.
In this embodiment, the elastic action of the elastic telescopic rod 24 can make the first locking plate 22 press to the second locking plate 18, and cooperate with the toothed structure provided on the first locking plate 22 and the second locking plate 18, so that the elastic telescopic rod 24 can be locked, the elastic telescopic rod 24 is prevented from rotating, the first locking plate 22 and the second locking plate 18 can be separated by pressing the second knob 15, and then the second knob 15 is rotated, so that the elastic telescopic rod 24 and the driving gear 23 can be driven to rotate, and the toothed ring 12 is driven to rotate.
In one embodiment of the present utility model, referring to fig. 1, the indicator light 9 is fixedly mounted on the marking rod 11.
In this embodiment, the indicator light 9 is preferably an LED light, and the indicator light 9 may make the operator more clear when viewing the marking pole.
In one embodiment of the present utility model, referring to fig. 1-3, the leveling assembly comprises:
the vertical plate 2 is rotatably arranged on the positioning plate 1 through a second rotating shaft 17, and two groups of vertical plates 2 are rotatably arranged on the positioning plate 1;
the first support frame 8 is rotatably mounted on the vertical plate 2 through a sliding block 19, the first support frame 8 is rotatably connected with the adjusting plate 10 through a third rotating shaft 20, a first driving piece for driving the sliding block 19 to rotate is further mounted on the vertical plate 2, and a second driving piece for driving the third rotating shaft 20 to rotate is mounted on the first support frame 8;
at least one group of internal thread pipes 3, wherein the internal thread pipes 3 are rotatably arranged on the vertical plate 2 through the mounting seat 4, and the internal thread pipes 3 are in rotary fit with the mounting seat 4;
and one end of the threaded rod 16 is rotatably arranged on the positioning plate 1, and the other end of the threaded rod 16 is in threaded connection with the internal threaded pipe 3.
In this embodiment, the first driving piece and the second driving piece are the same in structure, and all include driving box 5 and first knob 6, first knob 6 passes through the worm to be installed on driving box 5, all fixed mounting has the worm wheel with worm engaged with on slider 19 and the third pivot 20, the self-locking characteristic of worm gear structure for slider 19 and the third pivot 20 after rotating to a certain position can be static, female screw tube 3 through the mode with threaded rod 16 matched with, can realize the regulation of contained angle size between counter plate 2 and locating plate 1, and cooperate first support frame 8 to rotate on riser 2 and the mode that regulating plate 10 rotated on first support frame 8, can be with regulating plate 10 leveling, and the locating hole of regulating plate 10 after making the leveling is located locating plate 1's locating hole top, the mark subassembly of being convenient for marks.
In one embodiment of the present utility model, referring to fig. 1, the adjusting plate 10 is further fixedly provided with a level 13;
the level 13 is a bubble level.
In this embodiment, the level gauge 13 is provided, so that an operator can observe the level state of the adjusting plate 10 conveniently, and adjustment is facilitated.
In summary, the working principle of the utility model is as follows: when the laser marking device is used, the positioning plate 1 is fixed on the ground around the datum point (the positioning pin is inserted into the fixing hole, the positioning plate 1 can be fixed on the ground, other modes can be adopted to fix the positioning plate 1), the datum point is positioned in the positioning hole of the positioning plate 1, the leveling component manually enables the supporting plate 25 to rotate on the second supporting frame 14 after the adjusting plate 10 is adjusted to be in a horizontal state, and the position of the marking rod 11 is adjusted in a sliding mode of the supporting plate 25 in cooperation with the sliding block 19, so that the laser point emitted by the laser emitter 21 moves to the vicinity of the datum point, the driving component can achieve fine adjustment of the position of the marking rod 11 in a mode of driving the toothed ring 12 to rotate, so that the laser point can irradiate the datum point to finish positioning marks.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. The utility model provides a fixed point marking device for survey and drawing, includes locating plate and regulating plate, a set of circular locating hole has respectively been seted up on locating plate and the regulating plate, and has still seted up multiunit fixed orifices on the locating plate, its characterized in that still includes:
the leveling assembly is used for adjusting the adjusting plate to be in a horizontal state, and is arranged on the positioning plate;
install in mark subassembly on the regulating plate, mark subassembly includes ring gear, second support frame, backup pad, slider and mark pole, the ring gear rotates to be installed in the locating hole of regulating plate, and still is provided with on the regulating plate and be used for driving ring gear pivoted drive assembly, second support frame fixed mounting is in the ring gear, and the backup pad passes through first pivot rotation and installs on the second support frame, slider slidable mounting is in the backup pad, mark pole fixed mounting is in slider one side, and the opposite side fixed mounting of slider has laser emitter, all be provided with the screw that is used for carrying out the locking in slider and the backup pad.
2. The pointing marking device for mapping of claim 1, wherein the drive assembly comprises:
the driving gear is rotatably arranged in the adjusting plate through an elastic telescopic rod, and is meshed with the toothed ring, and a second knob is further arranged on the elastic telescopic rod;
the second locking plate is fixedly arranged in the adjusting plate, and a round hole for the elastic telescopic rod to penetrate is formed in the second locking plate;
the first locking plate is fixedly arranged on the telescopic end of the elastic telescopic rod, the side face, close to the second locking plate, of the first locking plate is provided with a toothed structure, and the side face, close to the first locking plate, of the second locking plate is also provided with a toothed structure.
3. The pointing marker for mapping of claim 1 wherein the marker post is further fixedly mounted with a warning light.
4. The pointing marking device for mapping of claim 1, wherein the leveling assembly comprises:
the vertical plates are rotatably arranged on the positioning plates through second rotating shafts;
the first support frame is rotatably arranged on the vertical plate through the sliding block, the first support frame is rotatably connected with the adjusting plate through a third rotating shaft, a first driving piece for driving the sliding block to rotate is further arranged on the vertical plate, and a second driving piece for driving the third rotating shaft to rotate is arranged on the first support frame;
at least one group of internal thread pipes, wherein the internal thread pipes are rotatably arranged on the vertical plate through the mounting seat, and the internal thread pipes are in rotary fit with the mounting seat;
and one end of the threaded rod is rotatably arranged on the positioning plate, and the other end of the threaded rod is in threaded connection with the internal threaded pipe.
5. The pointing device for mapping of claim 1, wherein the adjustment plate is further fixedly mounted with a level.
6. The pointing device for mapping of claim 5, wherein the level is a bubble level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321070964.4U CN219141837U (en) | 2023-05-08 | 2023-05-08 | Fixed point marking device for mapping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321070964.4U CN219141837U (en) | 2023-05-08 | 2023-05-08 | Fixed point marking device for mapping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219141837U true CN219141837U (en) | 2023-06-06 |
Family
ID=86601935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321070964.4U Active CN219141837U (en) | 2023-05-08 | 2023-05-08 | Fixed point marking device for mapping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219141837U (en) |
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2023
- 2023-05-08 CN CN202321070964.4U patent/CN219141837U/en active Active
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