CN217208766U - Surveying and mapping auxiliary positioning device for surveying and mapping instrument - Google Patents
Surveying and mapping auxiliary positioning device for surveying and mapping instrument Download PDFInfo
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- CN217208766U CN217208766U CN202220940856.7U CN202220940856U CN217208766U CN 217208766 U CN217208766 U CN 217208766U CN 202220940856 U CN202220940856 U CN 202220940856U CN 217208766 U CN217208766 U CN 217208766U
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Abstract
The utility model belongs to the technical field of surveying and mapping, in particular to an auxiliary positioning device of a surveying and mapping instrument for surveying and mapping, aiming at the existing problem that the positioning device can not be adjusted, the utility model provides a scheme which comprises a support column, a base is arranged on the support column, a support mechanism is arranged on the support column, the support mechanism comprises a sliding sleeve, the sliding sleeve is connected with the support column in a sliding way, three support legs are rotatably arranged on the sliding sleeve, telescopic screw rods are fixedly arranged on the three support legs, support legs are connected with the three telescopic screw rods in a threaded way, three diagonal draw bars are rotatably arranged on the support column, three diagonal draw bars are rotatably connected with the three support legs, two vertical grooves are arranged on the support column, two support springs are fixedly arranged in the two vertical grooves, two U-shaped clamping plates are fixedly arranged on the four support springs, the utility model can adjust the height and adjust the effective length of the three support legs, high applicability, simple use and convenient operation.
Description
Technical Field
The utility model relates to a survey and drawing technical field especially relates to a surveying instrument assistance-localization real-time device is used in survey and drawing.
Background
Surveying and mapping work is usually various surveying and mapping instruments, including gradienters, levels, theodolites, different surveying and mapping instruments such as distancers and total stations and the like, to acquire, process and output data designed and manufactured for surveying and mapping work, so as to meet the requirements in various aspects of orientation, ranging, angle measurement, height measurement, mapping, photogrammetry and the like required in planning design, construction and operation management stages in engineering construction, and an auxiliary positioning device is required to be used in the surveying and mapping process.
Auxiliary positioning device among the prior art can not adjust, can't be applicable to the survey and drawing of co-altitude not, when the ground unevenness, hardly puts steadily, produces detection error easily, for this reason we have proposed a surveying and drawing appearance auxiliary positioning device for survey and drawing.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art and can not adjust, and the surveying and mapping appearance assistance-localization real-time device for survey and drawing that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an auxiliary positioning device of a surveying instrument for surveying and mapping comprises a support column, wherein a base is arranged on the support column, a support mechanism is arranged on the support column, the support mechanism comprises a sliding sleeve, the sliding sleeve is in sliding connection with the support column, three support legs are rotatably arranged on the sliding sleeve, telescopic screw rods are fixedly arranged on the three support legs, support legs are in threaded connection with the three telescopic screw rods, three diagonal draw bars are rotatably arranged on the support column and are in rotating connection with the three support legs, two vertical grooves are formed in the support column, two support springs are fixedly arranged in the two vertical grooves, two U-shaped clamping plates are fixedly arranged on the four support springs, the two U-shaped clamping plates are in sliding connection with the inner walls of the two vertical grooves, the two U-shaped clamping plates are mutually matched with the sliding sleeve, a spring groove is formed in the support column, and a limiting spring is arranged in the spring groove, the limiting spring is fixedly provided with an arc-shaped pin, the sliding sleeve is provided with an arc-shaped hole, the arc-shaped hole is matched with the arc-shaped pin, the supporting column is provided with a vertical hole, the vertical hole is internally provided with a lifting mechanism, the lifting mechanism comprises a threaded column, the threaded column is fixedly connected with the inner wall of the vertical hole, the threaded column is internally threaded with a lifting screw, the lifting screw is fixedly provided with an outer tube, and the outer tube is fixedly provided with an installation disc.
Preferably, a through groove is formed in the outer pipe and is movably connected with the outer side of the threaded column.
Preferably, the support column is provided with a vertical rail, and the vertical rail is connected with the sliding sleeve in a sliding manner.
Preferably, two perpendicular inslots all are provided with the cross rail, two cross rails and two U-shaped cardboard sliding connection.
Compared with the prior art, the utility model has the advantages of:
1. this scheme is when using, sliding sleeve among the supporting mechanism, auxiliary device can be stabilized in the cooperation setting of three landing leg and three oblique pull rod, conveniently detect, the cooperation setting of three telescopic screw and three stabilizer blade can make auxiliary device use in the road surface of the Rough lot, improve the suitability, four supporting spring can block the sliding sleeve with the cooperation setting of two U-shaped cardboards, convenient stable auxiliary device, the cooperation setting of injecing spring and arc round pin can block the sliding sleeve, when storage device, reduce rocking of three landing leg.
2. This scheme is when using, and the height that can adjust mapping device is set up in the cooperation of elevating system screw post, lifting screw, outer tube and mounting disc, makes things convenient for different people to use, conveniently surveys and draws not co-altitude, and the suitability is high.
The utility model discloses can height-adjusting, can adjust the effective length of three stabilizer blade, the suitability is high, simple to use, convenient operation.
Drawings
Fig. 1 is a schematic perspective view of an auxiliary positioning device of a surveying and mapping instrument according to the present invention;
fig. 2 is a schematic cross-sectional structural view of a first embodiment of an auxiliary positioning device for a surveying and mapping instrument according to the present invention;
fig. 3 is a schematic structural view of an auxiliary positioning device of a surveying and mapping instrument according to the present invention;
fig. 4 is an enlarged schematic structural view of a portion a in fig. 2 of a surveying and mapping instrument auxiliary positioning device according to the present invention.
In the figure: the device comprises a support column 1, a base 2, a sliding sleeve 3, a support leg 4, a telescopic screw rod 5, a support leg 6, a diagonal draw bar 7, a vertical groove 8, a support spring 9, a U-shaped clamping plate 10, a spring groove 11, a limiting spring 12, an arc pin 13, an arc hole 14, a vertical hole 15, a threaded column 16, a lifting screw rod 17, an outer tube 18, an installation disc 19 and a screw cone 20.
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.
Example one
Referring to fig. 1-3, an auxiliary positioning device of a surveying instrument for surveying and mapping comprises a support pillar 1, a base 2 is arranged on the support pillar 1, a support mechanism is arranged on the support pillar 1, the support mechanism comprises a sliding sleeve 3, the sliding sleeve 3 is slidably connected with the support pillar 1, three support legs 4 are rotatably arranged on the sliding sleeve 3, telescopic screws 5 are fixedly arranged on the three support legs 4, support legs 6 are respectively and threadedly connected with the three telescopic screws 5, three diagonal rods 7 are rotatably arranged on the support pillar 1, the three diagonal rods 7 are rotatably connected with the three support legs 4, two vertical grooves 8 are arranged on the support pillar 1, two support springs 9 are respectively and fixedly arranged in the two vertical grooves 8, two U-shaped clamping plates 10 are fixedly arranged on the four support springs 9, the two U-shaped clamping plates 10 are slidably connected with the inner walls of the two vertical grooves, the two U-shaped clamping plates 10 are mutually matched with the sliding sleeve 3, and a spring groove 11 is arranged on the support pillar 1, be provided with in the spring groove 11 and prescribe a limit to spring 12, prescribe a limit to fixed mounting on spring 12 and have arc round pin 13, seted up arc hole 14 on the sliding sleeve 3, arc hole 14 mutually supports with arc round pin 13, has seted up perpendicular hole 15 on the support column 1, is provided with elevating system in the perpendicular hole 15.
The utility model discloses in, elevating system includes screw thread post 16, screw thread post 16 and the inner wall fixed connection who erects hole 15, and 16 internal thread connections of screw thread post have lifting screw 17, and fixed mounting has outer tube 18 on lifting screw 17, and fixed mounting has mounting disc 19 on the outer tube 18.
The utility model discloses in, all be provided with the cross rail in two perpendicular grooves 8, two cross rails and two U-shaped cardboard 10 sliding connection, two cross rails can make two U-shaped cardboard 10 slide at fixed position.
The utility model discloses in, be provided with on the support column 1 and erect the rail, erect rail and 3 sliding connection of sliding sleeve, erect the rail and can make sliding sleeve 3 slide at fixed position.
The utility model discloses in, logical groove has been seted up in outer tube 18, leads to the outside swing joint of groove and screw post 16, and the setting that leads to the groove can make outer tube 18 influence lifting screw 17's lift when protecting lifting screw 17.
The working principle is as follows: when the device is used, the base 2 is placed at an appointed position, the sliding sleeve 3 is pulled downwards, the three supporting legs 4 are opened under the matching of the three diagonal draw bars 7, the supporting device is convenient, the two U-shaped clamping plates 10 are compressed when the sliding sleeve 3 slides downwards, when the sliding sleeve 3 is level with the two U-shaped clamping plates 10, the two U-shaped clamping plates 10 clamp the sliding sleeve 3 under the matching of the four supporting springs 9, the stability is improved, when the ground is uneven, the corresponding supporting legs 6 are rotated according to conditions, so that the three supporting legs 6 are grounded, the stabilizing device enables the surveying and mapping equipment to be kept horizontal, when the height needs to be adjusted, the outer tube 18 is rotated, the lifting screw 17 is further driven to rotate, the lifting screw 17 is fixedly connected with the threaded column 16, the threaded column 16 is fixed, the lifting screw 17 is lifted, further the mounting disc 19 is lifted, the outer tube 18 is rotated reversely, the mounting disc 19 is lowered, therefore, the height of the device can be adjusted by rotating the outer tube 18, and the device is high in applicability.
Example two
Referring to fig. 4, the difference from the first embodiment is that: comprises a supporting column 1, a spiral cone 20 is connected with the supporting column 1 through screw threads, a supporting mechanism is arranged on the supporting column 1, the supporting mechanism comprises a sliding sleeve 3, the sliding sleeve 3 is connected with the supporting column 1 in a sliding way, three supporting legs 4 are rotatably arranged on the sliding sleeve 3, telescopic screw rods 5 are fixedly arranged on the three supporting legs 4, supporting legs 6 are respectively connected with the three telescopic screw rods 5 through screw threads, three diagonal draw bars 7 are rotatably arranged on the supporting column 1, the three diagonal draw bars 7 are rotatably connected with the three supporting legs 4, two vertical grooves 8 are arranged on the supporting column 1, two supporting springs 9 are fixedly arranged in the two vertical grooves 8, two U-shaped clamping plates 10 are fixedly arranged on the four supporting springs 9, the two U-shaped clamping plates 10 are slidably connected with the inner walls of the two vertical grooves, the two U-shaped clamping plates 10 are mutually matched with the sliding sleeve 3, a spring groove 11 is arranged on the supporting column 1, and a limiting spring 12 is arranged in the spring groove 11, the limiting spring 12 is fixedly provided with an arc-shaped pin 13, the sliding sleeve 3 is provided with an arc-shaped hole 14, the arc-shaped hole 14 is matched with the arc-shaped pin 13, the supporting column 1 is provided with a vertical hole 15, and the vertical hole 15 is internally provided with a lifting mechanism.
The working principle is as follows: when the device is used, the device is placed at a designated position, the screw cone 20 is rotated to be inserted into the ground, the stability of the device is improved, the sliding sleeve 3 is pulled downwards, the three supporting legs 4 are opened under the cooperation of the three diagonal draw bars 7, the supporting device is convenient, when the sliding sleeve 3 slides downwards, the two U-shaped clamping plates 10 are compressed, when the sliding sleeve 3 and the two U-shaped clamping plates 10 are level, the two U-shaped clamping plates 10 clamp the sliding sleeve 3 under the cooperation of the four supporting springs 9, the stability is improved, when the ground is uneven, the corresponding supporting legs 6 are rotated according to conditions, the three supporting legs 6 are grounded, the stabilizing device enables the surveying and mapping equipment to be kept horizontal, when the height needs to be adjusted, the outer tube 18 is rotated to drive the lifting screw rod 17 to rotate, the lifting screw rod 17 is connected with the threaded column 16 in a threaded manner, the threaded column 16 is fixed, therefore, the lifting screw rod 17 rises, and the mounting disc 19 rises, the outer tube 18 is rotated in the reverse direction, so that the mounting plate 19 is lowered, and therefore the height of the device can be adjusted by rotating the outer tube 18, and the applicability is high.
The rest is the same as the first embodiment.
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 (5)
1. The auxiliary positioning device of the surveying instrument for surveying and mapping comprises a supporting column (1) and is characterized in that a base (2) is arranged on the supporting column (1), a supporting mechanism is arranged on the supporting column (1), the supporting mechanism comprises a sliding sleeve (3), the sliding sleeve (3) is in sliding connection with the supporting column (1), three supporting legs (4) are rotatably arranged on the sliding sleeve (3), telescopic screw rods (5) are fixedly arranged on the three supporting legs (4), supporting legs (6) are in threaded connection with the three telescopic screw rods (5), three diagonal draw bars (7) are rotatably arranged on the supporting column (1), the three diagonal draw bars (7) are rotatably connected with the three supporting legs (4), two vertical grooves (8) are formed in the supporting column (1), two supporting springs (9) are fixedly arranged in the two vertical grooves (8), two U-shaped clamping plates (10) are fixedly arranged on the four supporting springs (9), two U-shaped cardboard (10) and the inner wall sliding connection of two vertical grooves, two U-shaped cardboard (10) all mutually support with sliding sleeve (3), spring groove (11) have been seted up on support column (1), be provided with in spring groove (11) and inject spring (12), it has arc round pin (13) to inject fixed mounting on spring (12), arc hole (14) have been seted up on sliding sleeve (3), arc hole (14) mutually support with arc round pin (13), vertical hole (15) have been seted up on support column (1), be provided with elevating system in vertical hole (15).
2. The auxiliary positioning device for the surveying and mapping instrument according to claim 1, wherein the lifting mechanism comprises a threaded column (16), the threaded column (16) is fixedly connected with the inner wall of the vertical hole (15), a lifting screw (17) is connected with the threaded column (16) in a threaded manner, an outer tube (18) is fixedly installed on the lifting screw (17), and a mounting disc (19) is fixedly installed on the outer tube (18).
3. The auxiliary positioning device of surveying instrument for surveying and mapping according to claim 1, wherein two vertical slots (8) are each provided with a transverse rail, and the two transverse rails are slidably connected with the two U-shaped clamping plates (10).
4. The auxiliary positioning device of surveying instrument for surveying and mapping according to claim 1, wherein the supporting column (1) is provided with a vertical rail, and the vertical rail is slidably connected with the sliding sleeve (3).
5. The auxiliary positioning device for surveying and mapping instrument according to claim 2, characterized in that the outer tube (18) has a through slot formed therein, the through slot being movably connected to the outside of the threaded post (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220940856.7U CN217208766U (en) | 2022-04-22 | 2022-04-22 | Surveying and mapping auxiliary positioning device for surveying and mapping instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220940856.7U CN217208766U (en) | 2022-04-22 | 2022-04-22 | Surveying and mapping auxiliary positioning device for surveying and mapping instrument |
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| Publication Number | Publication Date |
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| CN217208766U true CN217208766U (en) | 2022-08-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220940856.7U Active CN217208766U (en) | 2022-04-22 | 2022-04-22 | Surveying and mapping auxiliary positioning device for surveying and mapping instrument |
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| CN (1) | CN217208766U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116038201A (en) * | 2023-02-24 | 2023-05-02 | 沧州市金泰衡器有限公司 | Automatic welding device for automobile scale machining |
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2022
- 2022-04-22 CN CN202220940856.7U patent/CN217208766U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116038201A (en) * | 2023-02-24 | 2023-05-02 | 沧州市金泰衡器有限公司 | Automatic welding device for automobile scale machining |
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