CN215807526U - Surveying instrument convenient to place - Google Patents
Surveying instrument convenient to place Download PDFInfo
- Publication number
- CN215807526U CN215807526U CN202122009064.6U CN202122009064U CN215807526U CN 215807526 U CN215807526 U CN 215807526U CN 202122009064 U CN202122009064 U CN 202122009064U CN 215807526 U CN215807526 U CN 215807526U
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- rotatably connected
- adjusting
- rotary table
- mapping instrument
- groove
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Abstract
The utility model discloses a surveying instrument convenient to place, which comprises a mounting seat and an adjusting rod; a mounting seat: the interior of the rotary table is rotatably connected with a detection head through a damping rotating shaft, the lower end of the mounting seat is rotatably connected with a rotary table, supporting rods are rotatably connected in openings uniformly formed in the outer arc surface of the rotary table, connecting rods are rotatably connected in the middle of the supporting rods, a lead screw is rotatably connected at the center of the lower surface of the rotary table, a driving block is in threaded connection with the middle of the lead screw, and the upper ends of the three connecting rods are respectively rotatably connected with notches correspondingly formed in the outer arc surface of the driving block; adjusting a rod: the outside of branch is located to the movable sleeve respectively, and the equal symmetry in inside of adjusting the pole is provided with the bar and leads to the groove, and the lower extreme of three branch all is provided with the fixed axle, this surveying instrument of being convenient for to place, and the extension of convenient regulation pole and the regulation of angle are conveniently put under different morphemes, support more stably, place more stably firm.
Description
Technical Field
The utility model relates to the technical field of surveying and mapping, in particular to a surveying and mapping instrument convenient to place.
Background
Surveying and mapping refers to measuring, collecting and mapping the shape, size, spatial position and attributes of natural geographic elements or surface artificial facilities, wherein the main research object of the surveying and mapping is the earth and the surface morphology thereof, and forms the branch subjects of geodesy, ordinary survey, photogrammetry, engineering survey, ocean surveying and mapping in the development process, and the common surveying and mapping instruments include various orientation, distance measurement, angle measurement, height measurement, mapping and photogrammetry and the like required by the measurement work in the stages of planning design, construction and operation management in the engineering construction, and the common surveying and mapping instruments generally include three-dimensional laser scanners, levels, theodolites, total stations, GPS receivers, GPS, super stations, gyroscopes, quadrature meters, steel rulers and stopwatches, and the surveying and mapping instruments are simply data acquisition, data acquisition and data acquisition, Instrument and device such as processing, output, current surveying instrument lower extreme support for the A-frame mostly, can stretch out and draw back the support, but mostly can't adjust the angle of stabilizer blade, lead to the suitability relatively poor, special topography still needs the supplementary of outside support to put when the survey and drawing a bit, and it is convenient inadequately to use, supports stable firm inadequately moreover, for this reason, we have proposed a surveying instrument convenient to place.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to overcome the existing defects, provide a surveying and mapping instrument convenient to place, facilitate the extension of an adjusting rod and the adjustment of an angle, facilitate the placement under different shapes, make the support more stable, make the placement more stable and firm, and effectively solve the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: a surveying instrument convenient to place comprises a mounting seat and an adjusting rod;
a mounting seat: the interior of the rotary table is rotatably connected with a detection head through a damping rotating shaft, the lower end of the mounting seat is rotatably connected with a rotary table, supporting rods are rotatably connected in openings uniformly formed in the outer arc surface of the rotary table, connecting rods are rotatably connected in the middle of the supporting rods, a lead screw is rotatably connected at the center of the lower surface of the rotary table, a driving block is in threaded connection with the middle of the lead screw, and the upper ends of the three connecting rods are respectively rotatably connected with notches correspondingly formed in the outer arc surface of the driving block;
adjusting a rod: the outside of branch is located to the movable sleeve respectively, and the equal symmetry in inside of adjusting the pole is provided with the bar and leads to the groove, and the lower extreme of three branch all is provided with the fixed axle, and two ends of fixed axle are located the inside groove that leads to of corresponding bar respectively, and the equal threaded connection in both ends of fixed axle has first fixation nut, makes things convenient for the extension of adjusting the pole and the regulation of angle, conveniently puts under different morphemes, supports more stably, places more stably firm.
Further, the middle part of fixed axle all is provided with the gear, and the lower extreme of branch all is provided with the groove of dodging that corresponds with the gear, and the inside top of dodging the groove all is provided with the spring, and the lower extreme of spring all is provided with and dodges groove sliding connection's stopper, and the lower extreme of stopper all is provided with the tooth with gear complex, and the inside of adjusting the pole evenly is provided with the tooth groove of being connected with gear engagement, carries on spacing fixedly to the vertical spacing of adjusting the pole.
Furthermore, still include supporting mechanism, supporting mechanism sets up respectively in the lateral surface of branch, conveniently supports the adjusting lever.
Furthermore, the supporting mechanism comprises a strip-shaped groove, a screw rod, a second fixing nut and a fixing sleeve, the strip-shaped groove is respectively arranged on the outer side surface of the supporting rod, the lower end of the inside of the strip-shaped groove is rotatably connected with the screw rod, the middle part of the screw rod is in threaded connection with the fixing sleeve, the upper end of the outer arc surface of the fixing sleeve is in threaded connection with the second fixing nut, and the radial direction of the adjusting rod can be limited and fixed.
Furthermore, the thread direction of the thread of the outer arc surface of the fixed sleeve is the same as that of the thread of the outer arc surface of the screw rod, so that the second fixing nut is convenient to screw.
Furthermore, the lateral surface of adjusting the pole all is provided with fixed cover complex open slot, and the diameter of fixed cover upper end is less than the width of open slot, and the diameter of fixed cover lower extreme and second fixation nut all is greater than the width of open slot, makes things convenient for the rotation of screw rod.
Furthermore, the lower end of the adjusting rod is fixedly connected with a supporting plate through a universal ball head, and conical blocks are uniformly arranged at the lower end of the supporting plate, so that the friction force between the supporting plate and the ground is increased.
Compared with the prior art, the utility model has the beneficial effects that: this surveying instrument convenient to place has following benefit:
1. slide along branch will adjusting the pole, can also rotate the regulation pole along the fixed axle simultaneously, conveniently adjust the regulation of the position of pole, the support of placing of convenient different topography, then tighten up the first fixation nut of fixed axle end, first fixation nut contacts with the lateral surface of adjusting the pole, fixes the regulation pole under the effect of friction force, adjusts the pole lower extreme and passes through universal bulb fixedly connected with extension board, and the lower extreme of extension board evenly is provided with the toper piece, makes to place more stably.
2. Stir the stopper upwards through the shifting block, make the tooth of stopper lower extreme and the gear separation at fixed axle middle part, the spring shrink simultaneously, adjust the pole position control back, loosen the stopper, under the spring action of spring, the stopper moves down, tooth and the gear engagement of stopper lower extreme make the gear fixed, because the inside of adjusting the pole evenly is provided with the tooth alveolus of being connected with gear engagement to fix the vertical position of adjusting the pole.
3. The second fixing nut outside the fixing sleeve is unscrewed and the screw rod inside the strip-shaped groove is rotated to enable the screw rod to be located inside the open groove, the fixing sleeve is rotated to enable the step surface of the fixing sleeve to be in contact with the inner wall of the adjusting rod, the screw rod and the adjusting rod are in a vertical state at the moment, the second fixing nut is in threaded connection with the outer side surface of the fixing sleeve, the second fixing nut is in contact with the outer side surface of the adjusting rod, the adjusting rod is fixed in the radial direction, and the supporting is more stable and firm when surveying and mapping is guaranteed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal cross-section of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A of the present invention.
In the figure: the device comprises a mounting seat 1, a supporting mechanism 2, a strip-shaped groove 21, a screw rod 22, a second fixing nut 23, a fixing sleeve 24, a detection head 3, a turntable 4, a support rod 5, a connecting rod 6, a lead screw 7, a driving block 8, an adjusting rod 9, a strip-shaped through groove 91, an open groove 92, a fixing shaft 10, a gear 11, a first fixing nut 12, a limiting block 13, a spring 14, a universal ball head 15 and a support plate 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present embodiment provides a technical solution: a surveying instrument convenient to place comprises a mounting base 1 and an adjusting rod 9;
mounting seat 1: the interior of the mounting seat is rotatably connected with a detection head 3 through a damping rotating shaft, the lower end of the mounting seat 1 is rotatably connected with a rotary table 4, a supporting rod 5 is rotatably connected in an opening formed by uniformly arranging the outer arc surface of the rotary table 4, the middle part of the supporting rod 5 is rotatably connected with a connecting rod 6, the center of the lower surface of the rotary table 4 is rotatably connected with a lead screw 7, the middle part of the lead screw 7 is in threaded connection with a driving block 8, the upper ends of the three connecting rods 6 are respectively and rotatably connected with notches arranged corresponding to the outer arc surface of the driving block 8, the detection head 3 is rotatably connected with the upper end of the mounting seat 1 through the detection head 3, the inclination of an angle during surveying and mapping is facilitated, the rotary table 4 is rotatably connected with the mounting seat 1, and the rotation of a plane angle during surveying and mapping is facilitated;
adjusting a rod 9: the adjusting rod 9 is movably sleeved outside the supporting rods 5, the inside of the adjusting rod 9 is symmetrically provided with strip-shaped through grooves 91, the lower ends of the three supporting rods 5 are respectively provided with a fixing shaft 10, two ends of the fixing shaft 10 are respectively positioned inside the corresponding strip-shaped through grooves 91, two ends of the fixing shaft 10 are in threaded connection with first fixing nuts 12, the lower end of the adjusting rod 9 is fixedly connected with a supporting plate 16 through a universal ball head 15, the lower end of the supporting plate 16 is uniformly provided with conical blocks, the adjusting rod 9 slides along the supporting rods 5, meanwhile, the adjusting rod 9 can also rotate along the fixing shaft 10, the position of the adjusting rod 9 is convenient to adjust, the placing and supporting of different terrains are convenient, then the first fixing nuts 12 at the ends of the fixing shaft 10 are screwed, the first fixing nuts 12 are in contact with the outer side surface of the adjusting rod 9, the adjusting rod 9 is fixed under the action of friction force, the lower end of the adjusting rod 9 is fixedly connected with the supporting plate 16 through the universal ball head 15, the lower end of the support plate 16 is uniformly provided with a conical block, so that the placement is more stable.
Wherein: the middle part of the fixed shaft 10 is provided with a gear 11, the lower ends of the supporting rods 5 are provided with avoidance grooves corresponding to the gear 11, the top ends of the insides of the avoidance grooves are provided with springs 14, the lower ends of the springs 14 are provided with limit blocks 13 connected with the avoidance grooves in a sliding manner, the lower ends of the limit blocks 13 are provided with teeth matched with the gear 11, the insides of the adjusting rods 9 are uniformly provided with tooth grooves connected with the gear 11 in a meshing manner, the limiting block 13 is shifted upwards through the shifting block, so that the teeth at the lower end of the limiting block 13 are separated from the gear 11 in the middle of the fixed shaft 10, the spring 14 contracts, the limiting block 13 is loosened after the position of the adjusting rod 9 is adjusted, under the action of the elastic force of the spring 14, the limiting block 13 moves downwards, the teeth at the lower end of the limiting block 13 are meshed with the gear 11, so that the gear 11 is fixed, because the inside of the adjusting rod 9 is uniformly provided with tooth sockets engaged with the gear 11, the vertical position of the adjusting rod 9 is fixed.
Wherein: the support mechanism 2 is respectively arranged on the outer side surfaces of the supporting rods 5, the support mechanism 2 comprises strip-shaped grooves 21, screw rods 22, second fixing screw caps 23 and fixing sleeves 24, the strip-shaped grooves 21 are respectively arranged on the outer side surfaces of the supporting rods 5, the lower ends of the inner parts of the strip-shaped grooves 21 are respectively and rotatably connected with the screw rods 22, the middle parts of the screw rods 22 are respectively and rotatably connected with the fixing sleeves 24, the upper ends of the outer arc surfaces of the fixing sleeves 24 are respectively and rotatably connected with the second fixing screw caps 23, the thread directions of the outer arc surfaces of the fixing sleeves 24 are the same as that of the outer arc surfaces of the screw rods 22, the outer side surfaces of the adjusting rods 9 are respectively provided with an open slot 92 matched with the fixing sleeve 24, the diameter of the upper end of the fixing sleeve 24 is smaller than the width of the open slot 92, the diameters of the lower end of the fixing sleeve 24 and the second fixing screw cap 23 are larger than the width of the open slot 92, the second fixing screw cap 23 on the outer side of the fixing sleeve 24 is unscrewed, and the screw rods 22 in the strip-shaped grooves 21 are rotated to enable the screw rods 22 to be positioned in the open slots 92, meanwhile, the fixed sleeve 24 is rotated to enable the step surface of the fixed sleeve 24 to be in contact with the inner wall of the adjusting rod 9, the screw rod 22 and the adjusting rod 9 are in a vertical state, the second fixing nut 23 is in threaded connection with the outer side surface of the fixed sleeve 24, the second fixing nut 23 is in contact with the outer side surface of the adjusting rod 9, the adjusting rod 9 is fixed in the radial direction, and the supporting during surveying and mapping is guaranteed to be more stable and firm.
The working principle of the surveying and mapping instrument convenient to place provided by the utility model is as follows: the lead screw 7 on the lower surface of the rotary table 4 is rotated to drive the driving block 8 to move downwards, so that the angle of the connecting rod 6 is changed, the three supporting rods 5 are further driven to rotate outwards, the limiting block 13 is shifted upwards through the shifting block, teeth at the lower end of the limiting block 13 are separated from the gear 11 in the middle of the fixed shaft 10, meanwhile, the spring 14 is contracted, the adjusting rod 9 can slide along the supporting rods 5 at the moment, the adjusting rod 9 can also rotate along the fixed shaft 10, the position of the adjusting rod 9 can be conveniently adjusted, the placing and supporting of different terrains are convenient, then the first fixing nut 12 at the end of the fixed shaft 10 is screwed, the first fixing nut 12 is in contact with the outer side surface of the adjusting rod 9, the adjusting rod 9 is fixed under the action of friction force, the lower end of the adjusting rod 9 is fixedly connected with a supporting plate 16 through a universal ball head 15, conical blocks are uniformly arranged at the lower end of the supporting plate 16, and the placing is more stable, after the adjustment to the proper position, the limiting block 13 is loosened, the limiting block 13 moves downwards under the action of the elastic force of the spring 14, the teeth at the lower end of the limiting block 13 are meshed with the gear 11, so that the gear 11 is fixed, because the inside of the adjusting rod 9 is uniformly provided with tooth grooves meshed with the gear 11, the vertical position of the adjusting rod 9 is fixed, then the second fixing nut 23 at the outer side of the fixing sleeve 24 is screwed off, the screw 22 in the strip-shaped groove 21 is rotated to enable the screw 22 to be positioned in the open groove 92, meanwhile, the fixing sleeve 24 is rotated to enable the step surface of the fixing sleeve 24 to be contacted with the inner wall of the adjusting rod 9, at the moment, the screw 22 and the adjusting rod 9 are in a vertical state, the second fixing nut 23 is in threaded connection with the outer side surface of the fixing sleeve 24, the second fixing nut 23 is contacted with the outer side surface of the adjusting rod 9, the radial direction of the adjusting rod 9 is fixed, and the support is more stable and firm during surveying and mapping, detect first 3 and rotate through detecting first 3 and connect in the upper end of mount pad 1, the slope of angle when conveniently surveying and mapping, revolving stage 4 rotates with mount pad 1 to be connected, the rotation of plane angle when conveniently surveying and mapping.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. A surveying instrument convenient to place which characterized in that: comprises a mounting seat (1) and an adjusting rod (9);
mounting seat (1): the detection head (3) is rotatably connected inside the detection device through a damping rotating shaft, the lower end of the mounting seat (1) is rotatably connected with a rotary table (4), supporting rods (5) are rotatably connected in openings uniformly formed in the outer arc surface of the rotary table (4), connecting rods (6) are rotatably connected in the middle of the supporting rods (5), a lead screw (7) is rotatably connected in the center of the lower surface of the rotary table (4), a driving block (8) is connected in the middle of the lead screw (7) in a threaded manner, and the upper ends of the three connecting rods (6) are rotatably connected with openings correspondingly formed in the outer arc surface of the driving block (8) respectively;
adjusting rod (9): the outside of branch (5) is located to the movable sleeve respectively, and the inside of adjusting pole (9) is all the symmetry to be provided with bar through groove (91), and the lower extreme of three branch (5) all is provided with fixed axle (10), and two ends of fixed axle (10) are located the inside of bar through groove (91) that corresponds respectively, and the equal threaded connection in both ends of fixed axle (10) has first fixing nut (12).
2. A mapping instrument of claim 1, wherein: the middle part of fixed axle (10) all is provided with gear (11), and the lower extreme of branch (5) all is provided with the groove of dodging that corresponds with gear (11), and the inside top of dodging the groove all is provided with spring (14), and the lower extreme of spring (14) all is provided with and dodges groove sliding connection's stopper (13), and the lower extreme of stopper (13) all is provided with the tooth with gear (11) complex, and the inside of adjusting pole (9) evenly is provided with the tooth groove of being connected with gear (11) meshing.
3. A mapping instrument of claim 1, wherein: the supporting mechanism (2) is further included, and the supporting mechanism (2) is arranged on the outer side face of the supporting rod (5) respectively.
4. A mapping instrument of claim 3, wherein the mapping instrument is configured to be placed in a position where: the supporting mechanism (2) comprises strip grooves (21), screws (22), second fixing nuts (23) and fixing sleeves (24), the strip grooves (21) are respectively arranged on the outer side surfaces of the supporting rods (5), the screws (22) are rotatably connected to the lower ends of the inner portions of the strip grooves (21), the fixing sleeves (24) are in threaded connection with the middle portions of the screws (22), and the second fixing nuts (23) are in threaded connection with the upper ends of the outer arc surfaces of the fixing sleeves (24).
5. A mapping instrument of claim 4, wherein the mapping instrument is configured to be placed in a position where: the thread direction of the thread of the outer arc surface of the fixed sleeve (24) is the same as that of the thread of the outer arc surface of the screw rod (22).
6. A mapping instrument of claim 4, wherein the mapping instrument is configured to be placed in a position where: the lateral surface of adjusting pole (9) all is provided with and fixes cover (24) complex open slot (92), and the diameter of fixed cover (24) upper end is less than the width of open slot (92), and the diameter of fixed cover (24) lower extreme and second fixation nut (23) all is greater than the width of open slot (92).
7. A mapping instrument of claim 1, wherein: the lower ends of the adjusting rods (9) are fixedly connected with supporting plates (16) through universal ball heads (15), and conical blocks are uniformly arranged at the lower ends of the supporting plates (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122009064.6U CN215807526U (en) | 2021-08-25 | 2021-08-25 | Surveying instrument convenient to place |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122009064.6U CN215807526U (en) | 2021-08-25 | 2021-08-25 | Surveying instrument convenient to place |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215807526U true CN215807526U (en) | 2022-02-11 |
Family
ID=80151068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122009064.6U Expired - Fee Related CN215807526U (en) | 2021-08-25 | 2021-08-25 | Surveying instrument convenient to place |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215807526U (en) |
-
2021
- 2021-08-25 CN CN202122009064.6U patent/CN215807526U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |